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An edge grinder

A technology of grinding machine and grinding mechanism, which is applied to the parts of grinding machine tools, grinding machines, and machine tools suitable for grinding the edge of workpieces, etc. It can solve the problems of low grinding precision, limited support function, poor plane stability, etc., and achieve grinding precision High, good plane stability

Active Publication Date: 2020-11-17
GUANGZHOU INST OF RAILWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the object of the present invention is to provide a corner grinder to solve the problems of limited support for workpieces, poor plane stability and low grinding precision when using the grinder in the prior art

Method used

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  • An edge grinder
  • An edge grinder
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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] Specific embodiment 1 of edge grinder of the present invention, as figure 1 , figure 2 As shown, the edge grinder includes a frame 1, a grinding mechanism installed on the frame 1, and a clamping structure. The grinding mechanism includes a support, a drive motor 21 and a grinding disc 22, and the grinding disc 22 is located outside the clamping structure. Wherein, the support is a lifting support 20, and the lifting support 20 includes a lower base body 200 and an upper base body 201, the lower base body 200 is a hollow pipe structure, the lower base body 200 is fixedly installed on the frame 1, and the upper base body 201 is along the The vertical direction is ...

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Abstract

The invention provides a corner grinding machine and relates to the field of grinding machines. The corner grinding machine comprises a rack, a grinding mechanism installed on the rack and a clampingstructure. The grinding mechanism comprises a supporting base, a driving motor and a grinding disc. The grinding disc is located on the outer side of the clamping structure. The clamping structure comprises a movable base and a clamping platform, the movable base is movably assembled on the rack, and the clamping platform is provided with a clamp for clamping a workpiece. Three or more retractablesupporting structures are arranged between the clamping platform and the movable base, the upper ends of the retractable supporting structures are hinged to the clamping platform through balls, and the lower ends of the retractable supporting structures are hinged to the movable base through balls. A swing stop part is further arranged between the clamping platform and the movable base, one end of the swing stop part is fixedly connected to one of the clamping platform and the movable base, and the other end of the swing stop part is hinged to the other one of the clamping platform and the movable base through a ball. With the assistance of the swing stop part, the instability of a quadrilateral structure is overcome, and the plane stability is better.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to an edge grinding machine. Background technique [0002] The corner grinder is a tool for grinding the sharp corners of the workpiece into smooth corners. The grinding disc of the corner grinder rubs against the workpiece to complete the grinding operation. [0003] For example, the Chinese invention patent application with application publication number CN110052912A and application publication date of 2019.07.26 discloses a sheet edge inclination grinder, and specifically discloses that the sheet edge inclination grinder includes a horizontal workbench and works horizontally A clamping mechanism and a grinding mechanism are arranged on the table. The clamping mechanism includes a vertical strut. The end of the vertical strut located on the upper side of the table is connected with a ball head. It is connected with a suction cup and also includes an L-shaped bracket. A ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B9/00B24B41/06B24B47/00B24B47/12B24B41/00
CPCB24B9/00B24B41/00B24B41/061B24B47/00B24B47/12
Inventor 曾锋
Owner GUANGZHOU INST OF RAILWAY TECH
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