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Scraper

A scraper, pair technology, applied to the scraper. It can solve the problems of low dressing efficiency and poor effect, and achieve the effect of solving cutting problems, improving chip quality and improving dressing efficiency.

Inactive Publication Date: 2019-05-24
汪云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The scraper is a commonly used hardware tool. It is often used to treat the metal surface. For the end surface treatment of some cylindrical objects, since there is no suitable scraper, the connection is usually trimmed with a file or sandpaper. However, the trimming efficiency is often relatively low, and the effect also poor

Method used

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  • Scraper

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Embodiment 1

[0011] Such as figure 1 A scraper mainly includes a seat body 1, a pair of arm holes 2 are processed on the upper part of the seat body 1, a scraper 3 is welded at the bottom, and a arm 4 matched with the arm holes 2 is also included;

[0012] The scraper adopts a three-edged structure, and the three cutting edges are distributed at 120 degrees.

[0013] A kind of scraper provided by the present invention adopts the above-mentioned structure. When in use, the object to be processed is placed on the operating platform, and the force arm 4 is inserted into the force arm hole 2, so the force arm is rotated. 4, the cutting surface of the object can be cut.

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Abstract

The invention provides a scraper, and belongs to the field of hardware tools. The scraper aims to improve the finishing efficiency and quality. According to the technical scheme, the scraper mainly comprises a seat body, wherein a pair of force arm holes is machined in the upper part of the seat body, the scraper is welded to the bottom of the seat body; the scraper further comprises force arms matched with the force arm holes; and the scraper adopts a three-edge structure, and the three cutting edges are distributed to form an angle of 120 degrees. During use, an object needing to be treatedis placed on an operation platform, the force arm holes sleeve the force arms, and then a cutting face of the object can be cut by rotating the force arms. By adopting the scraper, finishing of about2000 objects is completed, and the percent of pass reaches 100%. The scraper is scientific and reasonable in structural design, good in using effect, capable of solving the problem of cutting and improving finishing efficiency and cutting quality, and has good popularization value.

Description

technical field [0001] The invention belongs to the field of hardware tools, and in particular relates to a scraper. Background technique [0002] The scraper is a commonly used hardware tool. It is often used to treat the metal surface. For the end surface treatment of some cylindrical objects, since there is no suitable scraper, the connection is usually trimmed with a file or sandpaper. However, the trimming efficiency is often relatively low, and the effect Also relatively poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a scraper to achieve the purpose of improving dressing efficiency and quality. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: a scraper, which is characterized in that it mainly includes a seat body, a pair of force arm holes are processed on the upper part of the seat body, and a scraper is welded at the bottom, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/08
Inventor 汪德富狄东傲狄媛平汪云汪孟妮
Owner 汪云
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