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External fine grinding device

A fine grinding and grinding wheel technology, applied in the direction of grinding machines, grinding machine parts, grinding/polishing equipment, etc., can solve the problems of prolonging the processing time of a single piece and reducing production efficiency, so as to ensure the service life, increase the measurement accuracy, The effect of shortening the execution route

Pending Publication Date: 2018-02-13
ZHANGJIAGANG AAA BEARING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing online measuring device is usually installed on the opposite side of the grinding wheel. When measuring, it needs to move forward before performing the measuring operation, which prolongs the processing time of a single piece and reduces the production efficiency.

Method used

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Embodiment Construction

[0013] In order to facilitate the understanding of those skilled in the art, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, a cylindrical fine grinding device is characterized in that it includes: a frame 1 , two grinding wheel mechanisms 2 arranged up and down on the frame, and a measuring stick 3 . A guide rail 1.1 is provided on the side of the frame, and a lifter 2.3 is installed on the rear side of the grinding wheel mechanism to slide in the guide rail. The centerlines of the upper and lower grinding wheel mechanisms are aligned, and the grinding wheel mechanism includes a grinding wheel frame 2.1 and a grinding wheel 2.2, and the grinding wheel frame is half surrounded on the outside of the grinding wheel. The measuring ruler includes an upper ruler plate 3.1 and a lower ruler plate 3.2, the cross sections of the upper and lower tooth plates are right-angled triangles, and the m...

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Abstract

The invention provides an external fine grinding device which comprises a rack, two grinding wheel mechanisms located on the rack and arranged up and down, and a measuring scale. A guide rail is arranged on the side surface of the rack. Each grinding wheel mechanism comprises a grinding wheel support and a grinding wheel, wherein the outer side of the grinding wheel is semi-surrounded by the grinding wheel support. The measuring scale comprises an upper scale plate and a lower scale plate. The upper scale plate is mounted on the front end surface of the upper grinding wheel support. The lowerscale plate is mounted on the front end surface of the lower grinding wheel support. Sliders are arranged on the rear sides of the upper scale plate and the lower scale plate correspondingly. The distance between the upper and lower grinding wheels and a contact point of a to-be-ground workpiece is smaller than the diameter of the to-be-ground workpiece. The external fine grinding device has the beneficial effects that the measuring scale and the grinding wheel mechanisms can move simultaneously, the measuring precision is improved, the execution path of the measuring scale is shortened, the production time for a single workpiece is shortened, and the production efficiency is improved; and the measuring scale can be used for accurately measuring the diameter of the to-be-ground workpiece,and the machining precision of a grinding machine is improved.

Description

technical field [0001] The invention relates to a grinder equipment device, in particular to an outer circle fine grinding device. Background technique [0002] Under the background of modern requirements on the precision of grinding machines are getting higher and higher, the traditional manual inspection can no longer meet the development needs of the automation industry due to its low efficiency and low precision. Therefore, online measuring devices have emerged as the times require. measuring device. On-line measurement devices are divided into two types: double-point measurement and single-point measurement. Among them, the accuracy of double-point measurement is higher and the procedure is simpler, so it is more widely used. The existing online measuring device is usually installed on the opposite side of the grinding wheel. When measuring, it needs to move forward before performing the measuring operation, which prolongs the processing time of a single piece and redu...

Claims

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Application Information

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IPC IPC(8): B24B49/04B24B5/04B24B27/00
CPCB24B5/04B24B27/0076B24B49/04
Inventor 顾新忠周良良朱冬芬宗秋峰
Owner ZHANGJIAGANG AAA BEARING
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