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Vehicular brake

A technology for brakes and vehicles, applied in the direction of brake parts, etc., can solve problems such as brake deviation, impact on brakes, insufficient contact between brake pads and brake drums, etc.

Active Publication Date: 2012-09-26
XINXIANG KEGONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The left and right brake shoe assemblies and the base plate assembly of the existing brake are all floating, and the distance between them is only controlled by the stepped surface of a shaft pin on the base plate assembly, which is easy to cause the brake pads to come into contact with the base plate assembly during the braking process. Insufficient contact of the brake drum, causing the brake deviation and affecting the braking effect

Method used

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  • Vehicular brake

Examples

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Embodiment Construction

[0005] The reason why existing brake brakes are easy to brake is that there is only a step surface of the step shaft pin 6 between the brake shoe support plate 1 and the base plate 3 to limit the parallelism between the support plate and the base plate (that is, to ensure that the brake pads are in contact with the brake pads). complete fit of the drum), parallelism cannot be guaranteed. To solve this problem, the following technical scheme is adopted. A backing plate 5 is welded in the middle of the bottom plate to face the support plate above, and its height is the same as the length of the shaft pin 6. The pressure plate 2 is placed on the support plate and is opposite to the backing plate. Into the threaded hole on the pressing plate and the backing plate 5 but not tightened, so that the support plate can move between the pressing plate and the backing plate. Bolt 4 is placed in the long hole of the support plate, the width of the hole is slightly larger than the diameter ...

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PUM

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Abstract

The invention discloses a vehicular brake, and relates to a brake. The invention aims to provide a brake with high braking effect. The invention adopts a technical scheme that: the vehicular brake comprises a support plate, a bottom plate and a pin shaft; base plates are fixed to the middle part between the support plate and the bottom plate respectively; the height of the base plate is the same as that of a step column body of the pin shaft; a pressing plate is arranged on the upper surface of the support plate opposite to the base plate; bolts are arranged in a screwed hole in the end head of the pressing plate, a long hole of the support plate and a screwed hole of the base plate; and the support plate is in clearance fit with the pressing plate and the base plate. The invention is used for the vehicular brake.

Description

Technical field: [0001] The invention relates to a brake, in particular to a vehicle brake. Background technique: [0002] The left and right brake shoe assemblies and the base plate assembly of the existing brake are all floating, and the distance between them is only controlled by the stepped surface of a shaft pin on the base plate assembly, which is easy to cause the brake pads to come into contact with the base plate assembly during the braking process. Insufficient contact of the brake drum will cause the brake deviation and affect the braking effect. Invention content: [0003] The object of the present invention is to provide a brake with good braking effect. The technical solution of the present invention includes a support plate, a bottom plate and a shaft pin, and is characterized in that a backing plate is respectively fixed in the middle of the bottom plate to be opposite to the upper support plate, and the height of the backing plate is equal to the height o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/09
Inventor 杜长文
Owner XINXIANG KEGONG IND