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A travel-stationary integrated wet brake with adjustable separation gap

A wet brake, service brake technology, applied in the direction of brake type, axial brake, slack adjuster, etc., can solve the problems of difficult separation, unsuitable for high-speed and heavy-duty vehicles, and temperature rise of friction linings, so as to reduce the temperature rise. , The effect of increasing the effective friction plate area and heat capacity

Active Publication Date: 2021-04-23
内蒙古第一机械集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of several existing brakes on high-speed and heavy-duty wheeled vehicles will cause problems such as excessive temperature rise of the friction plate, difficulty in separation, and unsuitability for high-speed and heavy-duty vehicles.

Method used

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  • A travel-stationary integrated wet brake with adjustable separation gap
  • A travel-stationary integrated wet brake with adjustable separation gap
  • A travel-stationary integrated wet brake with adjustable separation gap

Examples

Experimental program
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Effect test

Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] The present invention is a wet brake with adjustable separation gap, comprising a rear housing 1, an intermediate housing 2, a guide column 3, a return spring 4, a fixing bolt 5, a baffle plate 6, a disc spring 7, and a gasket 8. Adjusting bolt 9, end cover 10, large O-ring 11, small O-ring 12, internal tooth friction plate 13, external tooth friction plate 14, parking brake piston 15, sealing assembly 16, snap ring 17, input Gear shaft 18, oil seal 19, oil seal seat 20, ball bearing 21, pressure plate 22, service brake piston 23, snap ring 24, split column bearing 25, snap ring 26, snap ring 27, snap ring 28.

[0036]It is characterized in that: ball bearings, snap rings, parking brake pistons, service brake pistons and guide columns are installed on the rear housing, and the rear housing integrates the service brake pistons and parking brake pistons,...

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PUM

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Abstract

The invention provides an integrated wet brake with an adjustable separation gap, which belongs to the technical field of vehicle braking. Solve the problems that the performance of the brakes is getting higher and higher as the speed of the vehicle increases, the volume is large, the function is single, the multi-brake friction plates are not easy to separate, and the temperature rise of the dry brake, including the rear shell, the middle shell, the end cover, and the guide Column, return spring, baffle plate, disc spring, gasket, adjusting bolt, internal tooth friction plate, external tooth friction plate, parking brake piston, input gear shaft, pressure plate, service brake piston; Braking, parking brake, forced separation of friction pair, adjustable separation gap of friction pair, parking emergency release and other functions; the service brake piston and parking brake piston are arranged on the same part, which reduces the volume of the brake ; It can prolong the braking life of the brake, keep the braking torque stable and improve the reliability.

Description

technical field [0001] The invention belongs to the technical field of vehicle brakes, and relates to a wet brake with adjustable separation clearance. Background technique [0002] At present, the brakes used on vehicles are dry brakes, including drum brakes, disc brakes and multi-plate dry brakes. With the application of electric transmission technology, the speed of vehicles is getting faster and larger. At the same time, the tonnage of vehicles is increasing. In order to ensure the safety of vehicles, the performance requirements of brakes are getting higher and higher. The use of several existing brakes on high-speed and heavy-duty wheeled vehicles will cause problems such as excessive temperature rise of friction plates, difficulty in separation, and unsuitability for high-speed and heavy-duty vehicles. Contents of the invention [0003] The purpose of the present invention is to provide a wet brake with adjustable separation gap, which is a multifunctional wet brak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D55/36F16D65/16F16D65/46B60T11/10F16D121/04
CPCB60T11/10F16D55/36F16D65/16F16D65/46F16D2121/04
Inventor 屈信益杨玉文赵毅慧马文杰张美荣尹长杰付晓霞
Owner 内蒙古第一机械集团股份有限公司
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