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An auxiliary device for grinding and polishing the end face of bar stock

An auxiliary device and bar technology, applied in grinding/polishing equipment, grinding machines, grinding workpiece supports, etc., can solve the problems of difficult to guarantee external force, low efficiency, inconvenience of standardization of grinding and polishing, etc., to improve grinding efficiency and ensure measurement. Error, realize the effect of standardization of grinding and polishing

Active Publication Date: 2019-03-08
CHONGQING POLYCOMP INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of end face polishing and grinding to make glass fiber resin rods, the efficiency of manual grinding is low, and in actual processing, the number of workpieces processed at one time is at most 1; at the same time, it is greatly affected by human factors, because during the grinding process, It is difficult to guarantee the external force applied to the glass fiber resin rod workpiece, which makes it difficult to guarantee the grinding quality of the glass fiber resin rod workpiece, and it is not convenient to realize the standardization of grinding and polishing, which brings many uncertain factors to the follow-up quality inspection work, affecting Final test results and quality

Method used

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  • An auxiliary device for grinding and polishing the end face of bar stock
  • An auxiliary device for grinding and polishing the end face of bar stock
  • An auxiliary device for grinding and polishing the end face of bar stock

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 and figure 2 As shown, it is a cross-sectional three-dimensional structural schematic diagram of the assembly drawing of the auxiliary device for grinding and polishing the end surface of a glass fiber resin bar according to an embodiment of the present invention, a kind of auxiliary device for grinding and polishing the end surface of a bar, including a base 1 and a bar fixing mechanism 2; the base 1 Installed on the protective cover 31 of the rotary polishing and grinding platform 3, the center of the base 1 is symmetrically provided with at least two counterbores 11; 32 away from each other, the distance apart is far less than the length of the bar 4; the bar fixing mechanism 2 includes a bar fixing seat 22 and a pre-tightening pressing piece 21; corresponding to each of the counterbores 11, there is one bar fixing The mechanism 2 is matched with it; there is a limiting inner hole in the middle of the bar stock fixing seat 22, and the limiting inne...

Embodiment 2

[0036] The difference from Example 1 is that, as image 3 As shown, the pre-tightening pressing part 21 includes a tightening rod 211, a damping spring 212 and a threaded connection cover 213, and the tightening rod 211 passes through the through hole at the center of the top of the screwed connection cover 213 and is connected to the top of the screwed connection cover 213. The holes are clearance fit, and the damping spring 212 surrounds the tightening rod 211 and is placed between the lower end of the top of the threaded connection cover 213 and the stepped stopper at the lower end of the tightening rod 211; by adjusting the screwed connection cover 213 The position relative to the bar stock fixing seat 22 compresses the bar stock. Preferably, the pressing rod 211 has a preloading scale corresponding to different preloading forces. Compress the bar by adjusting the relative position of the threaded connection cover 213 and the bar fixing seat 22, and at the same time obser...

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Abstract

This invention relates to an auxiliary end face grinding and polishing device for bars, and the auxiliary end face grinding and polishing device is used for grinding and polishing the end faces of the bars during glass fiber quality detection. The auxiliary end face grinding and polishing device comprises a base and bar fixing mechanisms. The base is mounted on a protective cover of a rotary grinding and polishing platform. At least two countersinks are symmetrically formed in the center of the base. The lower edges of the countersinks are separated from a rotary polishing platform of the rotary grinding and polishing platform, and the separation distance is far smaller than the length of the bars. Each bar fixing mechanism comprises a bar fixing seat and a pre-compressing piece. Each bar fixing mechanism is arranged corresponding to one countersink and matched with the countersink. A limiting inner hole is formed in the middle of each bar fixing seat and is a through hole. The surface of the outer side of each bar fixing seat is connected with the corresponding countersink in a threaded manner. The bars are arranged in the limiting inner holes in the bar fixing seats. The diameter of the end faces of the bars is slightly smaller than the pore diameter of the limiting inner holes. The pre-compressing pieces press the bars in the limiting inner holes to the rotary polishing platform of the rotary grinding and polishing platform.

Description

technical field [0001] The invention relates to the technical field of bar end surface polishing and grinding, in particular to a polishing and grinding auxiliary device for bar end surface polishing and grinding in glass fiber quality inspection. Background technique [0002] Polishing and grinding the end surface of glass fiber resin rods is a common process in fiber diameter detection. Generally, the end surface polishing and grinding of glass fiber resin rods is mainly done by manual grinding with the help of a rotary polishing and grinding platform. In the process of end surface polishing and grinding to make glass fiber resin rods, the efficiency of manual grinding is low, and in actual processing, the number of workpieces processed at one time is at most 1; at the same time, it is greatly affected by human factors. Due to the grinding process, It is difficult to guarantee the external force applied to the glass fiber resin rod workpiece, which makes it difficult to gu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B41/06B24B7/16B24B41/00
CPCB24B7/162B24B41/00B24B41/067
Inventor 徐锐
Owner CHONGQING POLYCOMP INT
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