Three-step automatic grinding and polishing device
An automatic and stepped technology, applied in the direction of grinding/polishing equipment, grinding machines, grinding slides, etc., can solve the problems that grinding and polishing cannot be completed in one step, and the processing efficiency is low, so as to achieve the effect of improving grinding and polishing efficiency and uniform surface
Inactive Publication Date: 2022-06-24
ZHEJIANG NORMAL UNIVERSITY
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Problems solved by technology
[0004] The purpose of the present invention is to provide a three-step automatic grinding and polishing device to solve the problems that the traditional polishing device cannot finish grinding and polishing in one step and the processing efficiency is low
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[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] The purpose of the present invention is to provide a three-stage ladder automatic grinding and polishing device, so as to solve the problems that the traditional polishing device cannot be ground in one step and the processing efficiency is low, and improve the processing efficiency of the surface polishing of the plane workpiece.
[0027] In order to make the above objects, features and advantages of the present invention mor...
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The invention relates to a three-step automatic grinding and polishing device. Mainly comprises foot cups, a rack, a rack top plate, a magnetic grinding disc, a cylindrical magnetic grinding head, a polyurethane foaming wheel, a first screw, a rotating frame, a nut, an electric cylinder, a connecting shaft, a rotating sliding table, a movable sliding table mounting plate, a motor fixing plate, a stepping motor, a movable sliding table, a first coupler, a first transmission shaft, a dovetail groove sliding block, a second screw, a plane workpiece, a sand disc and a stand column. The magneto-rheological clutch is composed of a main motor support, a main motor, a second coupler, a third bearing seat, a connecting disc, a magneto-rheological clutch lower chassis, a magneto-rheological clutch upper chassis, a fixing disc, a first-stage transmission structure and a second-stage transmission structure. The sand disc is used for first-stage rough grinding, the polyurethane foaming wheel is used for second-stage fine grinding, and the magnetic grinding disc is used for third-stage ultra-fine polishing. The polishing device can solve the problems that a traditional polishing device cannot grind and polish in one step and is low in machining efficiency, and has the advantages of being simple in process, few in corollary equipment and the like.
Description
technical field [0001] The invention relates to the field of precision machining, in particular to a three-step automatic grinding and polishing device. Background technique [0002] Grinding and polishing is the last process in the processing of key parts, and its function is to reduce the surface roughness of the workpiece and obtain a bright and smooth surface. However, in the existing grinding and polishing process, in order to obtain an ultra-precise surface, it is often necessary to perform rough grinding, fine grinding and ultra-fine polishing in batches through multiple equipment, which is complicated in process and extremely expensive in equipment. The existing polishing equipment on the market can basically only reduce part of the gradient of the surface roughness of the parts, and then use other equipment for deep grinding and polishing, which cannot achieve one-step grinding and polishing and full-cycle management, and the grinding and polishing processing effici...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B24B1/00B24B7/10B24B41/02B24B41/04B24B41/06
CPCB24B1/00B24B7/10B24B41/06B24B41/02B24B41/04
Inventor 周崇秋王冬云贺新升高春甫鄂世举
Owner ZHEJIANG NORMAL UNIVERSITY