Cylindrical grinding device

A technology of cylindrical grinding and outer casing, which is applied in the direction of grinding/polishing equipment, grinding machines, and machine tools designed for grinding the rotating surface of workpieces, etc. It can solve the problems of low production efficiency, length constraints of workpieces, time-consuming and labor-intensive problems, etc.

Inactive Publication Date: 2011-05-11
PUYANG ZHONGSHI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In daily production, operators always coordinate and work repeatedly between these two processes, which is time-consuming and labor-intensive, resulting in low production efficiency
The above processing methods are also limited by the equipment, and the length of the workpiece to be processed is also restricted

Method used

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  • Cylindrical grinding device
  • Cylindrical grinding device
  • Cylindrical grinding device

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Experimental program
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Embodiment Construction

[0019] In the cylindrical grinding device, the inner casing is sleeved in the outer casing and one end of the inner casing and the outer casing are connected by threads, the other end of the inner casing is connected with a retaining ring, and the retaining ring presses the outer casing. Four rows of circular through holes are evenly distributed on the outer surface of the outer casing, and four stepped through grooves are evenly distributed in the circumferential direction on the side wall of the inner casing. The circular through holes and the stepped through grooves are arranged in a staggered arrangement. The circular through holes are used to remove grinding waste during processing, and the four rows of circular through holes should be staggered with the four through grooves of the inner casing when the device is installed. The sand bar is fixed on the sand bar frame, and the sand bar frame is fixed in the stepped channel on the inner casing. Grooves are arranged on the ...

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PUM

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Abstract

The invention relates to a cylindrical grinding device for bars or pipes with different lengths and external diameters, and belongs to the field of machinofacture grinding and polishing. In the cylindrical grinding device, an inner casing pipe is arranged in an outer casing pipe and is in threaded connection with one end of the outer casing pipe, and the other end of the inner casing pipe is connected with a baffle ring; the baffle ring compacts the outer casing pipe; a step through groove is formed on the side wall of the inner casing pipe; and a sand strip is fixed in the step through groove. The cylindrical grinding device has certain grinding allowance, has the polishing effect which is close to the requirement of a finishing polish process, produces the better transitional connection effect between a coarse grinding process and the finishing polish process, reduces labor strength and improves production efficiency.

Description

Technical field: [0001] The invention relates to a cylindrical grinding device for rods or pipes with different lengths and outer diameters, belonging to the field of mechanical manufacturing, grinding and polishing. Background technique: [0002] At present, in terms of the grinding and polishing process of the outer diameter of the bar or pipe, the process of combining the rough grinding of the cylindrical grinder and the fine polishing of the polishing wheel is usually used. Although the grinding speed of the cylindrical grinder is fast, the surface roughness achieved is very low, and it is not easy to control the polishing size before the fine polishing process. The polishing effect of the grinding wheel fine polishing process is better, but there is also the problem of low grinding volume. In daily production, operators always coordinate and work repeatedly between these two processes, which is time-consuming and labor-intensive, resulting in low production efficiency....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/00
Inventor 李红伟孙海张尊勇孙云忠
Owner PUYANG ZHONGSHI GROUP
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