Grinding machine

A technology of grinder and frame, applied in the field of grinder, can solve the problems of inaccurate positioning, difficult operation, and influence on polishing accuracy, and achieve the effect of high precision and convenient operation
CN105935933AInactive Publication Date: 2016-09-14ZHEJIANG OCEAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG OCEAN UNIV
Publication Date
2016-09-14
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a grinding machine, and belongs to the technical field of mechanical machining equipment. The problems that an existing grinding machine is unstable in workpiece positioning, and the polishing precision is affected are solved. The grinding machine comprises a rack, a working table board is fixedly connected to the rack, a positioning gap is formed in the working table board, the working table board is in sliding connection with an adjusting plate, positioning screw rods are in screw joint with the working table board, and positioning blocks are hinged to the ends of the two positioning screw rods; a positioning part is further arranged on the adjusting plate, the rack is in sliding connection with a transverse moving seat, a longitudinal moving seat is in sliding connection with the transverse moving seat, and a grinding wheel is rotatably arranged on the longitudinal moving seat; and an operation screw rod is arranged between the transverse moving seat and the rack, and an operation part is arranged between the longitudinal moving seat and the transverse moving seat. The grinding machine is more stable in workpiece positioning, and the polishing precision is further improved.
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Description

technical field

[0001] The invention belongs to the technical field of mechanical processing equipment, and relates to a grinder. Background technique

[0002] Grinders are commonly used equipment for grinding various knives and tools. It is mainly composed of a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover and a water feeder. The current grinder is usually a hand-held workpiece, and the workpiece is ground and polished against the grinding wheel, which is convenient and quick to operate, but it is difficult to operate for a larger workpiece. Or it is not stable enough to affect the polishing accuracy. Contents of the invention

[0003] The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose a grinder, which can position the workpiece more stably, thereby improving the polishing precision.

[0004] The purpose of the present invention can be achieved through the followin...

Claims

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