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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

Inactive Publication Date: 2016-09-14
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current grinder usually holds the workpiece by hand, 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 larger workpieces. Or it is not stable enough to affect the polishing accuracy

Method used

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] like figure 1 only to Figure 4 As shown, a grinder includes a frame 1, on which a worktable 11 is horizontally fixed, and a rectangular positioning notch 111 is opened on the worktable 11, and the positioning notch 111 runs through the front of the worktable 11. Along the edge, the bottom of the worktable 11 is slidably connected with an adjusting plate 2 for positioning workpieces in the vertical direction, and a fixing part 3 capable of fixing the adjusting plate 2 is arranged between the working table 11 and the adjusting plate 2, and the working table The upper side of 11 is screwed with positioning screws 4 on both sides of the positioning gap 111. The two positioning screws 4 are coaxially arranged, and the ...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06B24B41/02B24B55/00B24B47/12
CPCB24B41/02B24B41/06B24B47/12B24B55/00
Inventor 魏上程郑雄胜
Owner ZHEJIANG OCEAN UNIV
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