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Rotary scraper

A rotary scraper and rotary scraping technology, applied in the field of rotary scraping tools, can solve the problems of low efficiency, high labor intensity, unstable quality, etc., and achieve the effect of fast efficiency, high precision and low operation requirements

Active Publication Date: 2015-08-19
RES INST OF ZHEJIANG UNIV TAIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing scraping operations are all done manually, with high labor intensity, high technical requirements for workers, low efficiency and unstable quality

Method used

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Embodiment Construction

[0027] Such as figure 1 As shown, the rotary scraping tool of the present invention includes a tapered BT handle 2, the rear end of the BT handle 2 is fixedly provided with a pull stud 1, and the front end of the BT handle 2 is fixedly connected to the connecting sleeve 3;

[0028] The mating surface of BT handle 2 and connecting sleeve 3 is a tapered surface, that is, the inner cone of BT handle 2 matches the outer cone of connecting sleeve 3;

[0029] The connecting sleeve 3 and the BT handle 2 are locked and connected through the connecting nut 6;

[0030] An ER standard tool bar 4 is movable in the connecting sleeve 3; the connecting sleeve 3 realizes the movable connection with the ER standard tool bar 4 through the sliding bearing 5; the outer circle of the sliding bearing 5 matches the inner hole of the connecting sleeve 3; the connecting sleeve 3 The end face of the sliding bearing 5 is fixedly connected into one body through the connecting screw 7;

[0031] The fron...

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PUM

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Abstract

The invention discloses a rotary scraping tool which comprises a tool holder. The front end of the tool holder is fixedly connected with a connecting sleeve, a toolbar is movably arranged in the connecting sleeve, the connecting sleeve is movably connected with the toolbar through a sliding bearing, the front end of the toolbar extends out from an adjusting sleeve and is provided with an elastic clamping barrel which is used for clamping a rotary scraper, fixed connection of the toolbar and the rotary scraper is realized through a locking nut, the toolbar can drive a sliding pin shaft thereon to axially slide in the sliding bearing, a machine tool spindle rotates to drive the tool holder and the connecting sleeve to rotate, rotation of the connecting sleeve drives the toolbar and the rotary scraper to synchronously rotate through the sliding pin shaft, and a cutting edge of the rotary scraper contacts with a processing face to realize rotary scraping of the processing face. Power generated by rotating of the machine tool spindle is utilized to perform automatic scraping and precise processing on planes, needing to be scaled, like machine tool guide rail faces, standard flat plates and square boxes to enable the planes to achieve quite high accuracy.

Description

technical field [0001] The invention relates to a tool for machining, in particular to a rotary scraping tool. Background technique [0002] Existing scraping operations are all done manually, with high labor intensity, high technical requirements for workers, low efficiency and unstable quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rotary scraping tool, which can achieve very high scraping precision. [0004] In order to solve the above technical problems, the technical solution of the rotary scraping tool of the present invention is: [0005] Including the knife handle, the front end of the knife handle is fixedly connected with the connecting sleeve; the connecting sleeve is movable with a knife rod; the connecting sleeve realizes the movable connection with the knife rod through a sliding bearing; the front end of the knife rod protrudes from the adjusting sleeve, and the front end of the knife ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D79/04
Inventor 王维锐李广平葛正石浩然徐道剑
Owner RES INST OF ZHEJIANG UNIV TAIZHOU