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A method for installing a maintenance-free wear alarm on a brake

An installation method and alarm technology, applied in the direction of brake types, mechanical equipment, etc., can solve the problems of complex installation, poor installation environment, and many product restrictions, and achieve the effects of improving installation efficiency, simplifying installation, and ensuring assembly reliability

Active Publication Date: 2022-03-22
派德森(京山)汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The installation environment of the existing maintenance-free wear alarm is not good. For example, it needs to use the installation hole on the axle, which has many restrictions on the product, which will lead to particularly complicated installation and low operating efficiency of workers.

Method used

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  • A method for installing a maintenance-free wear alarm on a brake
  • A method for installing a maintenance-free wear alarm on a brake
  • A method for installing a maintenance-free wear alarm on a brake

Examples

Experimental program
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Effect test

Embodiment 1

[0028] see Figure 1 to Figure 5 , the embodiment of the present invention provides a brake shoe wear measuring piece, which includes a housing, a telescopic structure that can abut against the brake shoe 25, and an installation assembly that can fix the housing on the brake dust cover 21, There is a detachable connection between the installation assembly and the housing; part of the telescopic structure is installed in the housing, and the end of the telescopic structure abutting against the brake shoe 25 is at the outside the casing. In this embodiment, on the one hand, the use of this measuring piece does not require frequent replacement of the wear alarm after the friction plate is worn out, which reduces user costs. On the other hand, even if it needs to be replaced, the measuring piece is installed on the brake dust-proof The cover 21 simplifies product installation and improves the reliability of product installation. After the measuring piece is installed on the dust...

Embodiment 2

[0036] see Figure 1 to Figure 5 An embodiment of the present invention provides a brake shoe wear alarm mechanism, which includes an alarm and the above-mentioned brake shoe wear measuring piece, and the brake shoe wear measuring piece is connected to the alarm through a signal transmission line. In this embodiment, when the wear condition is measured by the measuring piece, it is connected to the alarm through a signal transmission line, and the alarm will give an alarm. How to monitor and alarm will be described in detail in the following embodiments. The maintenance-free wear alarm 10 is the brake shoe wear measuring piece.

Embodiment 3

[0038] see figure 1 and Figure 4, the embodiment of the present invention provides a maintenance-free wear alarm, which includes a telescopic push rod 16 that can be supported on the brake shoe 25 at one end, a feedback module that can feed back the degree of wear according to the stretching amount of the push rod 16, and the The signal fed back by the feedback module is output to an external output component, and the output component is electrically connected to the feedback module through a PIN pin 1, and the PIN pin 1 is provided with a conductive member, and the conductive member is pressed on the When the feedback module is on, it is a shrapnel electrically connected to the feedback module. In this embodiment, the effect of the maintenance-free wear alarm 10 can be achieved through the cooperation of the telescopic ejector rod 16, the feedback module and the output assembly. In addition, the shrapnel that can be electrically connected to the feedback module during crimp...

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Abstract

The invention relates to the technical field of braking, and provides a method for installing a maintenance-free wear alarm on a brake, comprising the following steps: opening a first hole and a second hole on the brake; inserting the maintenance-free wear alarm into the In the first hole, until the first hole clamps the maintenance-free wear alarm and prevents the maintenance-free wear alarm from continuing to enter the first hole; swing the maintenance-free wear alarm so that the mounting protrusion on the housing The table is snapped into the second hole to prevent the maintenance-free wear alarm from withdrawing from the first hole; wherein, the distance between the first hole and the second hole on the same horizontal plane is the same as that of the housing The distance from the position of the opening of the first hole to the position of the installation boss is equal. The invention provides two holes on the brake, and only needs two steps to install the maintenance-free wear alarm on the brake, which simplifies installation, improves installation efficiency, and ensures assembly reliability.

Description

technical field [0001] The invention relates to the technical field of brakes, in particular to a method for installing a maintenance-free wear alarm on a brake. Background technique [0002] The installation environment of the existing maintenance-free wear alarm is not good. For example, it needs to use the installation hole on the axle, which has many restrictions on the product, which will cause the installation to be particularly complicated and have the problem of low operating efficiency for workers. Contents of the invention [0003] The purpose of the present invention is to provide a method for installing a maintenance-free wear alarm on a brake. By opening two holes on the brake, the maintenance-free wear alarm can be installed on the brake in only two steps, which simplifies the installation. Improve installation efficiency and ensure assembly reliability. [0004] In order to achieve the above object, the embodiment of the present invention provides the follo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D66/02
CPCF16D66/021
Inventor 罗方周俊龚平黄志亮
Owner 派德森(京山)汽车零部件有限公司
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