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Pad conveying mechanism of combined grinder of automobile brake pad

A brake pad and pad feeding technology, applied in the field of the disc feeding mechanism of the combined grinder, can solve the problems of the variation of the feeding speed, the inconsistent feeding force, and the non-moving pads, etc., so as to achieve continuous transportation speed, improve processing quality, and balance the driving force. Effect

Inactive Publication Date: 2012-05-16
HUBEI FEILONG FRICTION & SEALING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the rubber wheel film feeding mechanism, due to the difference in the thickness of the brake pads, the film feeding force is inconsistent, often due to excessive resistance, the film feeding speed has a large change, and sometimes the film cannot be fed, which will lead to wear out. There are groove marks on the inner arc of the brake pads, uneven grinding lines and other phenomena, which affect the quality of the brake pads
In the chain pad feeding mechanism, the pad feeding force is sufficient, and the speed of the brake pad delivery is also uniform. However, due to the need to install a pad feeding block on the chain, the brake pad transportation process is discontinuous, and defects such as slag are prone to occur, which affects the brake pads. quality, but also reduced efficiency

Method used

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  • Pad conveying mechanism of combined grinder of automobile brake pad
  • Pad conveying mechanism of combined grinder of automobile brake pad
  • Pad conveying mechanism of combined grinder of automobile brake pad

Examples

Experimental program
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Embodiment Construction

[0014] figure 1 Among them, the film feeding ratchet 3 is placed at the film outlet of the film loading box 1. One side of the sheet-feeding rotation direction of the ratchet wheel 3 is provided with a guide rail 5, and the guide rail 5 stretches into the combination mill 6, and the combination mill 6 outlets are provided with a joint place 7. One side of the film outlet of the loading box 1 is equipped with a pressing plate 4 forming a film feeding channel with the guide rail 5 . The slice sending ratchet 3 is connected with the power system, and the shape of the end surface of the slice sending ratchet 3 is a regular polygon.

[0015] figure 2 Among them, the shape of the end surface of the sheet-feeding ratchet 3 is a regular polygon, that is, the rear end of the previous ratchet is moved toward the center by S (S is 10-20 mm), so that the front end of the latter ratchet is higher than the previous ratchet. The rear end position of tooth is 10~20 millimeters, is 10~20 m...

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Abstract

The invention provides a pad conveying mechanism of a combined grinder of an automobile brake pad. A pad conveying ratchet wheel is arranged at the pad outlet of a pad containing box; one side of the pad conveying ratchet wheel is provided with a guide rail which extends into the combined grinder; and the pad conveying ratchet wheel is connected with a power system and is similar to an equilateral polygon. The pad conveying mechanism utilizes the principle of a ratchet wheel mechanism, uses a proper pad conveying ratchet wheel, and utilizes the characteristic that the horizontal velocity component is changed in the moving process of ratchets so as to lead the brake pad to obtain uniform and strong thrust during the grinding process and keep stable conveying speed; thereby, the quality of the brake sheet is ensured and the production efficiency is improved.

Description

technical field [0001] The invention relates to a sheet feeding mechanism of a combined grinder, in particular to a sheet feeding mechanism of an automobile brake pad combined grinder which uses a ratchet wheel to complete the sheet feeding during the inner arc grinding process of the brake pad. Background technique [0002] At present, in the process of grinding the inner arc of the brake linings for automobiles, two feeding methods of rubber tires and chains are mostly used. In the rubber wheel film feeding mechanism, due to the difference in the thickness of the brake pads, the film feeding force is inconsistent, often due to excessive resistance, the film feeding speed has a large change, and sometimes the film cannot be fed, which will lead to wear out. There are groove marks on the inner arc of the brake pads, uneven grinding lines and other phenomena, which affect the quality of the brake pads. In the chain pad feeding mechanism, the pad feeding force is sufficient, ...

Claims

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Application Information

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IPC IPC(8): B24B19/28
Inventor 周光志
Owner HUBEI FEILONG FRICTION & SEALING MATERIALS
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