A device for supplying and recovering a minimal quantity lubricant in a magnetic field-assisted abrasive grinding, including a grinding wheel guard assembly, including a grinding wheel guard, grinding wheel, and wind deflector; a magnetic worktable mounted on the guard, and a magnetic clamp on the worktable; a controllable magnetic field assembly, including a permanent magnet and a first guide rail mechanism mounted on the deflector, the magnet being connected to the mechanism and to a recovering and filtering device; a controllable nozzle assembly, connected to the deflector on an opposite side of the magnetic field assembly, including a nozzle connected to a linear motion mechanism; and a controlling and monitoring assembly, including a vision camera on the worktable, connected to a system control box. The magnetic nanofluid can exert the optimal lubricating properties and cooling performance under the magnetic field-assisted abrasive grinding, and the magnetic nanoparticles can be further recycled.
B24B 55/03 - Équipement pour refroidir les surfaces abrasives, p. ex. dispositifs d'alimentation en agent de refroidissement conçus comme équipement complet d'alimentation en agent de refroidissement ou de clarification de celui-ci
B24B 49/12 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage impliquant des dispositifs optiques
Disclosed in the present invention is a magnetic field assisted powerful grinding minimal quantity lubricant supply and recovery apparatus, comprising a grinding wheel guard assembly, a controllable magnetic field assembly, a controllable nozzle assembly, and a control monitoring assembly, wherein the grinding wheel guard assembly comprises a grinding wheel guard and a grinding wheel, and an air shield is provided outside the grinding wheel; a magnetic workbench is mounted on the lower side of the grinding wheel guard, and a magnetic clamp is provided on the surface of the magnetic workbench; the controllable magnetic field assembly comprises a permanent magnet and a first guide rail mechanism, the first guide rail mechanism is mounted on the air shield, and the permanent magnet is connected to the first guide rail mechanism; the permanent magnet is connected to a recovery and filtering apparatus; the controllable nozzle assembly is connected to the air shield and located on the side opposite to the controllable magnetic field assembly; the controllable nozzle assembly comprises a nozzle, and the nozzle is connected to a linear motion mechanism; the control monitoring assembly comprises a vision camera provided on the magnetic workbench; and the vision camera is connected to a system control box. The present invention enables a magnetic nanofluid to exert the optimal lubrication and cooling performance thereof in the magnetic field assisted powerful grinding process, and enables magnetic nanoparticles to be further recycled.
B24B 55/03 - Équipement pour refroidir les surfaces abrasives, p. ex. dispositifs d'alimentation en agent de refroidissement conçus comme équipement complet d'alimentation en agent de refroidissement ou de clarification de celui-ci
B24B 57/02 - Dispositifs pour l'alimentation, l'application, le triage ou la récupération de produits de meulage, polissage ou rodage pour l'alimentation en produits de meulage, polissage ou rodage à l'état fluide, vaporisés, pulvérisés ou liquéfiés
3.
System for machining and positioning automobile hub and production line for intelligent cleaning and precision machining
A system for machining and positioning an automobile hub and a production line for intelligent cleaning and precision, including upper and lower mounting plates connected vertically. At least three U-shaped blocks are fixed on a top surface of the upper plate. An L-shaped support is mounted between every two blocks, including a screw-equipped ball head disposed thereon. The support is driven by a first driving apparatus to move along the upper mounting plate. A slidable chuck is disposed in each block, with a push rod assembly connected to the bottom. The assembly is driven by a second driving apparatus to move along the upper mounting plate with the chuck. Three wedges are circumferentially fixed on a top surface of the lower plate and are driven by a third driving apparatus to move along the lower plate. Inclined surfaces of the wedges are mated with bottoms of the push rod assemblies.
B23P 15/00 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe
B23Q 7/05 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de convoyeurs à rouleaux
B23Q 7/14 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage coordonnés pour permettre un travail en chaîne
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
B23B 5/02 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet pour tourner des moyeux ou des tambours de freins
B23B 31/18 - Mandrins avec mors à action simultanée, qu'ils soient ou non réglables individuellement déplaçables par pivotement dans les plans comportant l'axe du mandrin
4.
Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line
A fertilizer grinding mechanism, a water and fertilizer mixing device, and an aqueous fertilizer solution preparation production line. A fertilizer receiving body, where an edge is provided with a arranged first channel; a connecting body, fixed to a bottom of the fertilizer receiving body and provided with a second channel with the first channel, a bottom of the second channel is communicated with a buffer bin, a pushing block is arranged in the buffer bin, and the pushing block is connected with a drive mechanism for driving the block to move in direction of the body; and an inner grinding block, where the block is fixed to a bottom of the connecting body, an outer side of the inner grinding block is with a vertically movable grinding roller, the pushing block can push fertilizer under vertical movement of the roller. The grinding mechanism has a heat dissipation effect.
B02C 4/10 - Broyage ou désagrégation par broyeurs cylindriques par une meule coopérant avec un organe fixe
B02C 4/12 - Broyage ou désagrégation par broyeurs cylindriques par une meule coopérant avec un organe fixe en forme d'assiette
B01F 23/53 - Mélange de liquides avec des solides en utilisant des agitateurs entraînés
B02C 4/28 - Broyage ou désagrégation par broyeurs cylindriques Parties constitutives
B02C 4/34 - Ajustage des meules, application de pression sur les meules, ou réglage de l'écartement entre les meules dans les appareils dans lesquels une meule coopère avec un organe fixe
B02C 4/44 - Refroidissement ou chauffage des meules ou des barres
B02C 23/18 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide
An automobile hub fixture includes a fixture body and a positioning apparatus. The fixture body includes a fixed platform and a plurality of clamping claws arranged at intervals in a circumferential direction of the fixed platform. The clamping claws are configured to clamp an outer rim of a hub. The plurality of clamping claws are connected to a driving member by using a linkage, and the driving member drives the clamping claws to radially move along the fixed platform. The positioning apparatus includes a movable platform slidably connected to the clamping claws. A positioning module configured to position an inner rim or the outer rim of the hub is mounted to the movable platform. The machining device includes a fixture, a machine tool, and a minimal quantity lubrication apparatus. The production line includes a machining device, a loading system, a loading and unloading manipulator, and a catching table.
B23Q 3/00 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine
B05B 13/02 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces
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