A brake disc tool for machining a brake disc blank is provided. The brake disc tool includes a first cutting tool which is arranged to cut a first brake surface of the brake disc blank, a second cutting tool which is arranged to cut a second brake surface of the brake disc blank, a first forming tool for forming the first brake surface, a second forming tool for forming the second brake surface, and at least one infeed device for the infeed of the cutting tools and the forming tools towards one another, such that a brake disc blank arranged between the cutting tools and the forming tools is able to be machined and rolled in each case simultaneously on both of its brake surfaces.
A rolling device for work pieces with toothing, in particular gear wheels, includes first and second shaping tools which are guided by a guide relative to the work pieces. With respect to the work pieces, a first region of a tooth flank is shaped with the first shaping tool and a second region of the tooth flank is shaped by the second shaping tool. The first and second shaping tools are respectively mounted on first and second rollers. The second roller has an axial thickness on the circumference, which differs from the axial thickness of the first roller such that the second region of the tooth flank is different from the first region.
B24B 39/04 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working external surfaces of revolution
B21H 5/02 - Making gear wheels with cylindrical outline
B23F 19/00 - Finishing gear teeth by other tools than those used for manufacturing gear teeth
B21H 7/18 - Making articles not provided for in groups , e.g. agricultural tools, dinner forks, knives, spoons grooved pinsRolling grooves, e.g. oil grooves, in articles
3.
BRAKE DISC TOOL FOR MACHINING A BRAKE DISC BLANK, BRAKE DISC PRODUCTION PLANT AND METHOD FOR PRODUCING A BRAKE DISC
The invention relates to a brake disc tool for machining a brake disc blank (12), having (a) a first cutting tool (14) which is arranged in order to cut a first brake surface (34) of the brake disc blank (12), (b) a second cutting tool (16) which is arranged to cut a second brake surface (36) of the brake disc blank (12), (c) a first forming tool (18) for forming the first brake surface (34), (d) a second forming tool (20) for forming the second brake surface (36), and (e) at least one infeed device (42) for the infeed of the cutting tools (14, 16) and the forming tools (18, 20) towards one another, such that a brake disc blank (12) arranged between the cutting tools (14, 16) and the forming tools (18, 20) is able to be machined and rolled in each case simultaneously on both of its brake surfaces (34, 36).
B23P 9/02 - Treating or finishing by applying pressure, e.g. knurling
B23B 5/02 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning hubs or brake drums
B24B 39/06 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working plane surfaces
The invention relates to a rolling device for rolling work pieces having a toothing, in particular gear wheels, comprising (g) a first shaping tool (14.1), (h) at least one second shaping tool (14.2) and at least one guide (16) designed for the guided movement of the shaping tools (14.1, 14.2) relative to a work piece, such that a first region (B1) of a tooth flank (38) of the work piece can be shaped with the first shaping tool (14.1), (i) wherein the first shaping tool (14.1) has a first roller (46.1) that is rotatably mounted about a first tool rotational axis (D14.1), (j) wherein the second shaping tool (14.2) has a second roller (46.2) that is rotatably mounted about a second tool rotational axis (D14.2), and (k) wherein the first roller (46.1) has a first effective axial thickness (di) on the circumference thereof. According to the invention, the second roller (46.2) has a second effective axial thickness (d2) on the circumference thereof, which differs from the first effective axial thickness (di), such that a second region (B2) of the tooth flank (38) that is different from the first region can be shaped with the second shaping tool (14.2). The invention also relates to a method for rolling teeth using the rolling device.
B21H 5/02 - Making gear wheels with cylindrical outline
B24B 39/04 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working external surfaces of revolution
B23F 19/00 - Finishing gear teeth by other tools than those used for manufacturing gear teeth
5.
HAMMERING DEVICE FOR INFLUENCING WORKPIECES AND ASSOCIATED METHOD
The invention relates to a hammering device (10) for influencing the outer zone of workpieces (14) comprising a beating tool (16) for acting on the workpiece (14), a beating mechanism (18), which has a beater (20) for producing a beating pulse on the beating tool (16), and a drive (32) for driving the beating mechanism (18), wherein the beating mechanism (18) has at least a second beater (20) for producing a beating pulse on the beating tool (16). It is provided according to the invention that the beating mechanism (18) has a drive shaft (30), which extends along a drive axis (A), and a wobble ring (28) for transforming a rotational movement of the drive shaft (30) into a translational movement and the first beater (20.1) and the second beater (20.2) are driven by the wobble ring (28).
B23P 9/04 - Treating or finishing by hammering or applying repeated pressure
B21H 7/18 - Making articles not provided for in groups , e.g. agricultural tools, dinner forks, knives, spoons grooved pinsRolling grooves, e.g. oil grooves, in articles
C21D 7/02 - Modifying the physical properties of iron or steel by deformation by cold working
C21D 7/08 - Modifying the physical properties of iron or steel by deformation by cold working of the surface by burnishing or the like
B24B 39/00 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor
C21D 9/30 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for crankshaftsHeat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for camshafts
A combined skiver and a smooth rolling tool with a skiver head and behind this a smooth rolling head, wherein between the skiver head and the rolling head an exclusive torque transmitting coupling is located which restricts the allowable axis shaft offset and/or the angular position of the axes of the rolling head and skiver head, to which the rolling head is connected, characterized in that the skiver head (2) is guided through a workpiece bore via a hydrostatic guideway.
B23B 29/034 - Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
B23D 77/04 - Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
B21C 37/30 - Finishing tubes, e.g. sizing, burnishing
B24B 39/02 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working internal surfaces of revolution
B23B 41/12 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
7.
MATERIAL-REMOVING MACHINE TOOL, TOOL SET AND METHOD FOR PRODUCING A CYLINDER HAVING A BLIND AND/OR STEPPED BORE
The invention relates to a material-removing machine tool, in particular a deep-hole drilling machine or lathe, having a workpiece holder (14) for holding a workpiece (30), a tool holder (16), a rotary drive (18), by means of which the tool holder (16) can be rotated relative to the workpiece holder (14), an adapter (20), which has a base (20) which is rotationally fixedly connected to the tool holder (16) and has a drive side facing the tool holder (16) and an output side facing away from the tool holder (16), an anti-rotation device (42) for preventing drill head (22) and adapter (20) from rotating relative to each other, and a central, continuous channel (44), through which chips can be transported away counter to a machining direction (B) of the drill head (22), and a drill head (22) which is rotationally fixedly connected to the adapter (20). According to the invention the drill head (22) has a drill head thread (48) and a tapered shaft (50), and the adapter (20) has a union nut (34), which is rotatably fixed to the base (20), and an adapter thread (36) to interact with the drill head thread (48), and a tapered bore (38) to receive the tapered shaft (50).
B23B 31/00 - ChucksExpansion mandrelsAdaptations thereof for remote control
B23B 41/02 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for boring deep holesTrepanning, e.g. of gun or rifle barrels
B23B 47/34 - Arrangements for removing chips out of the holes madeChip-breaking arrangements attached to the tool
B23B 51/08 - Drills combined with tool parts or tools for performing additional working
B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
B23B 29/034 - Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
Method for producing a cylinder unit, with the steps: clamping the cylinder (44) to the workpiece clamping device (42) of a lathe (34), skiving the cylinder inner surface (62) of the cylinder (44) by means of a skiving tool (10), in particular by rotating the workpiece clamping device (42) such that a skived cylinder inner surface (62) is formed, smooth rolling the skived cylinder inner surface (62) by means of a smooth rolling tool (60), in particular by rotating the workpiece clamping device (42), and processing at least the front surface (64) of the cylinder unit, wherein the skiving, the smooth rolling and the processing at least of the front surface (64) are carried out in one setting.
B23B 29/00 - Holders for non-rotary cutting toolsBoring bars or boring headsAccessories for tool holders
B23B 27/10 - Cutting tools with special provision for cooling
B23B 5/08 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathesCentreless turning
B23B 41/12 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
B23B 43/02 - Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool to the tailstock of a lathe
B23B 29/034 - Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
B23B 27/00 - Tools for turning or boring machinesTools of a similar kind in generalAccessories therefor
9.
DEEP-DRILLING MACHINE, ADAPTER AND DEEP-DRILLING PROCESS
The invention relates to a deep-drilling machine having a workpiece holder (12) for holding a workpiece (14), a drilling tool (16) and a pressurized-fluid supply device (18), wherein the drilling tool (16) comprises a drill rod (20), an adapter (24) and a drill head (26), and wherein the adapter (24) is connected to the drill rod (20) and the drill head (26) so as to rotate therewith, has a drill-rod side facing the drill rod (20) and has a coupling side facing away from the drill rod (20). Provision is made according to the invention for the adapter to have a central pressurized-fluid duct which is connected such that it can be subjected to fluid pressure from the pressurized-fluid supply device (18) on its drill-rod side such that the fluid pressure (p) is transferable from the drill-rod side to the coupling side, and the adapter (24) has, on the coupling side, a dispensing valve which has a dispensing valve body which opens the dispensing valve by moving towards the drill-rod side.
B23B 31/26 - Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
B23B 41/12 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
10.
Fluidostatic rolling device for surface processing and method for shaping the edge layer
A fluidostatic tool with at least one rolling element uses a pressurized lubricant mist or aerosol to apply force against a metal workpiece surface that is flat, curved or cylindrical. The rolling element, such as a ball, is held within a tubular borehole of the tool and cushioned on the pressurized lubricant mist during machining of the metal surface. Viscosity of the lubricant mist increases and reduces friction between the ball and the metal surface as it exits the tool, thereby reducing or eliminating the need for other lubricants during the machining process. The pressure of the lubricant mist against the ball seals the borehole of the tool and prevents leakage of the pressurized lubricant mist when the tool is not engaged with a metal workpiece surface. The lubricant mist can be an oil-free lubricant or a mixture of oil-free lubricant and oil components.
The invention relates to a method for producing a cylinder unit, having the steps of: clamping a cylinder (44) to a workpiece clamping apparatus (42) of a lathe (34), paring an inner surface (62) of the cylinder (44) by means of a paring tool (10), in particular by rotation of the workpiece clamping apparatus (42), so that a pared cylinder inner surface (62) is produced, burnishing the pared cylinder inner surface (62) by means of a rolling tool (60), in particular by rotation of the workpiece clamping apparatus (42), and machining at least one end face (64) of the cylinder unit, wherein the paring, the burnishing and the machining of at least the end face (64) are carried out in one setup.
B23B 5/12 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathesCentreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
B23B 41/12 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
B23Q 1/00 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
B23Q 11/10 - Arrangements for cooling or lubricating tools or work
B24B 39/02 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working internal surfaces of revolution
B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
12.
Rolling body guide with a separately exchangeable rolling body as well as a receiving section and a rolling tool with an associated exchange method
More specifically during manufacture of hydraulic cylinders for the crane industry, tubular bodies must be rolled on their inner and/or outer surfaces, in order to be able to ensure a sufficient durability of the hydraulic cylinders. Tools with a rolling body guide are used for this. The disadvantage of the prior art is that the replacement of a rolling body guide leads to immobilization times. The present invention therefore proposes an improvement to the prior art with a rolling body guide for receiving and feeding rolling bodies which are used for finish rolling or roller compression of an inner or outer surface of a tubular body and where the rolling body guide has at least two defined detachable receiving sections, so that a modular assembly of the rolling body guide is realizable.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
Goods & Services
Machines for working metals, wood and synthetic materials,
particularly smooth rolling tools, decrusting tools, forming
tools and machine tools. Scientific, surveying, measuring, signalling and monitoring
apparatus and instrument, electric apparatus and instruments
(included in this class); data processing equipment and
computers. Repair of machines for working metals, wood and synthetic
materials, particularly repair of smooth rolling tools,
decrusting tools, forming tools, machine tools,
hand-operated tools and instruments for working metals,
woods and plastic materials, electric apparatus and
instruments included in class 9 and of data processing
devices and computers; installation services.
37 - Construction and mining; installation and repair services
Goods & Services
machine tools for metal, wood and plastic working, namely, rolling tools, peeling tools, and shaping tools repair of manually operated tools and devices for working metal, wood and plastic, installation and repair of scientific instruments, surveying instruments, measuring instruments, signal and control devices and instruments, electrical apparatus and instruments, data processing devices and computers
15.
SKIVING TOOL, METHOD FOR PRODUCING A CYLINDER UNIT AND LATHE
Method for producing a cylinder unit, with the steps: clamping the cylinder to the workpiece clamping device of a lathe, skiving the cylinder inner surface of the cylinder by means of a skiving tool, in particular by rotating the workpiece clamping device such that a skived cylinder inner surface is formed, smooth rolling the skived cylinder inner surface by means of a smooth rolling tool, in particular by rotating the workpiece clamping device, and processing at least the front surface of the cylinder unit, wherein the skiving, the smooth rolling and the processing at least of the front surface are carried out in one setting.
B23B 5/12 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathesCentreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
B23B 41/12 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
B23Q 1/00 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
B23Q 11/10 - Arrangements for cooling or lubricating tools or work
B24B 39/02 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working internal surfaces of revolution
