A device for adjusting and detecting handbrake clearance
A gap adjustment and handbrake technology, which is applied to measuring devices, instruments, brake types, etc., can solve problems such as low work efficiency, frequent calibration, and easy damage, and achieve the effect of improving assembly quality, convenient operation, and ensuring consistency.
Active Publication Date: 2018-11-20
CHONGQING CHANGAN AUTOMOBILE CO LTD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Some use electronic or spring tension gauges for auxiliary adjustments. Although this method is easy to master, it has disadvantages such as low work efficiency, easy damage, high cost, and frequent corrections in actual operation. Therefore, it is necessary to design a vehicle handbrake. Devices for adjustment and testing
Method used
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[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0027] see Figure 3 to Figure 8 The shown device for adjusting and detecting the handbrake gap has its outstanding substantive features: it includes a positioning frame 1, a clamping mechanism and a measuring member arranged on the positioning frame 1; the positioning frame 1 includes The locating plate 11 that is located at its front portion, the main locating protrusion 12 that is located in the middle of the left part of the locating plate 11, the upper locating protrusion 13 and the lower locating protrusion 14 that are located at the right part of the locating plate 11, the setting The first positioning block 15 at the upper right corner of the positioning plate 11 also includes a second positioning block 16 located in the middle of the front of the positioning frame 1; The rotating shaft 21 of frame 1 right lower end, the joystick 22 that is c...
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The invention relates to a device for adjusting and detecting the gap of a hand brake. The device is characterized in that the device comprises a positioning rack and further comprises a clamping mechanism and a measuring component which are arranged on the positioning rack; the positioning rack comprises a positioning plate and further comprises a main positioning protrusion, an upper positioning protrusion, a lower positioning protrusion, a first positioning block and a second positioning block which are arranged on the positioning plate; the clamping mechanism comprises a rotary shaft, a control handle, a roller bracket, a roller and a clamping component, wherein the roller correspondingly makes contact with the rear end of the clamping component; and the measuring component comprises a measuring lever and a sensor which correspondingly makes contact with the middle of the measuring lever. By adoption of the device, adjustment of a hand brake adjustment nut can be converted into a gap signal between a brake disc and a brake caliper to be output through the sensor, adjusting by a worker is facilitated, the consistency during hand brake assembly and adjustment can be ensured, the assembly and adjusted precision of the brake disc and the brake caliper can be ensured, and the assembly quality of the hand brake and the working efficiency of the worker are improved; and the device is accurate in positioning, convenient to operate, high in strength and long in service life.
Description
technical field [0001] The invention relates to an automobile braking system, in particular to a device for adjusting and detecting handbrake gaps. Background technique [0002] The hand brake, also known as the auxiliary brake, is an important part of the car braking system. Its function is to prevent the vehicle from slipping when it stops. Different from the principle of the brake, it uses the handbrake cable to connect to the brake caliper to brake the car. Long-term use of the handbrake will cause deformation of the handbrake cable. Since this deformation is irreversible, long-term use will reduce the effectiveness and increase the stroke of the handbrake, which will affect driving safety. Therefore, it is necessary to adjust the handbrake regularly. The assembly and adjustment effects must meet the slope parking requirements of the relevant national standards. see figure 1 and figure 2 , a structural schematic diagram of a disc brake, including a brake disc 4 and ...
Claims
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IPC IPC(8): F16D66/02G01B21/16
CPCF16D66/024G01B21/16
Inventor 潘倩兮张光彬成杰丁元喜徐乾
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD