Dull polishing tool

A sanding and tooling technology, which is applied in the direction of grinding/polishing hand tools, manufacturing tools, metal processing equipment, etc., can solve the problems of time-consuming, low work efficiency, and affecting the sanding effect, and achieve high efficiency, convenient replacement, and good grinding effect Good results

Inactive Publication Date: 2016-11-09
新昌县中环磨料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using sandpaper for grinding, the sandpaper is generally moved back and forth on the surface of the workpiece manually or mechanically to remove the uneven small protrusions and achieve the accuracy or flatness of the workpiece. Sometimes and hard work, especially manual grinding. In the prior art, the sandpaper is fixed on the grinding tool, and the grinding effect is achieved by holding the grinding tool and moving back and forth on the surface of the workpiece. During the process, the sanded material is constantly worn. After multiple uses, it is often necessary to replace the sandpaper, and the sandpaper is fixed on the sanding tool. In this way, the replacement is time-consuming and labor-intensive, and the work efficiency is low. After repeated replacements, the sanding tool The fixed position with the sandpaper may not be tightly matched, which will affect the sanding effect

Method used

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  • Dull polishing tool

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing, the present invention will be further described:

[0011] As shown in Figure 1, the sanding tool of the present invention includes a base 1 and a handle 2 fixed on the base 1, and a clamping device 3 is pivotally provided at both ends of the base, and the clamping device 3 is used to The replacement frosting material is clamped on the bottom surface of the base 1 movably for grinding the surface of the workpiece. The handle 2 is located between the two clamping devices 3, wherein the handle 2 is a crank, which is not only beautiful, but also easy to hold and use force.

[0012] The clamping device 3 includes a base 31 fixedly connected with the base 1 and a clamping part 32 movably connected with the base 31, the base 31 is fixedly connected with the base 1 through a nut 4, and one end of the clamping part 32 Extending toward one side of the handle 2 is a projection 33 that facilitates applying force to the clamping devic...

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PUM

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Abstract

The invention relates to a dull polishing tool which is characterized in that clamping devices are pivoted on the two end parts of a base, wherein the clamping devices are used for moveably clamping a dull polished material on the bottom surface of the base and a handle is located between the two clamping devices. The dull polishing tool provided by the invention has a simple structure; the abrasive paper can be easily exchanged; the working efficiency can be greatly increased; the precision of the polished workpiece is higher.

Description

technical field [0001] The invention relates to a sanding tool. Background technique [0002] Abrasive media are usually used for sanding, refining the surface of the workpiece to suit a variety of needs, such as common woodworking sandpaper. When using sandpaper for grinding, the sandpaper is generally moved back and forth on the surface of the workpiece manually or mechanically to remove the uneven small protrusions and achieve the accuracy or flatness of the workpiece. Sometimes and hard work, especially manual grinding. In the prior art, the sandpaper is fixed on the grinding tool, and the grinding effect is achieved by holding the grinding tool and moving back and forth on the surface of the workpiece. During the process, the sanded material is constantly worn. After multiple uses, it is often necessary to replace the sandpaper, and the sandpaper is fixed on the sanding tool. In this way, the replacement is time-consuming and labor-intensive, and the work efficiency is...

Claims

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Application Information

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IPC IPC(8): B24D15/02
CPCB24D15/023
Inventor 张国耀
Owner 新昌县中环磨料有限公司
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