Hand brake cable automatic adjustment system
An automatic adjustment, hand braking technology, applied in the direction of brake safety system, brake, brake components, etc., can solve the problem that the cable cannot be adjusted to the ideal state, the parking or driving effect is not good, and the operator's skill requirements are high. , to ensure the safety of car parking and driving, good consistency and stability, and high adjustment efficiency
Active Publication Date: 2018-03-30
CHONGQING AITE GOOD AUTOMATION CONTROL CO LTD
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Problems solved by technology
[0004] Therefore, the traditional cable adjustment method cannot adjust the cable to the ideal state, resulting in poor parking or driving effect
Moreover, the traditional method requires high operator skills and low adjustment efficiency
Method used
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] Such as figure 1 A hand brake cable automatic adjustment system shown includes a control cabinet 7, an electric gun 8 for adjusting the cable adjustment screw on the hand brake operating lever, and two hub brake calipers installed on the left and right sides respectively. Two sets of brake caliper clamping units on 9.
[0027] combine figure 2 and image 3 It can be seen that the clamping unit of the brake caliper includes a base 1, a caliper 2, a detection arm 3 and an electrical box 4, wherein the base 1 is a plate-shaped structure with a hollow area, which is convenien...
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The invention discloses an automatic adjusting system for a handbrake cable. The automatic adjusting system for the handbrake cable comprises a brake caliper clamping unit, an executing unit and a control unit, wherein the brake caliper clamping unit is used for clamping a brake caliper, detecting a clearance between the brake caliper and a brake disc and outputting clearance data; the executing unit is mounted on a brake operation lever and used for pulling the handbrake cable to move; and the control unit is used for receiving the clearance data and judging whether the clearance data satisfies a preset requirement or not, and if the clearance data satisfies the preset requirement, controlling the executing unit to stop, and otherwise, controlling the executing unit to continue to pull the handbrake cable. According to the invention, the clearance between the brake caliper and the brake disc can be accurately and correctly adjusted to a set clearance; the automatic adjusting system for the handbrake cable has the advantages of convenient operation, high adjusting efficiency, good consistency, good stability and the like; the braking performance of the handbrake system is effectively improved; and automobile parking and running safeties are ensured.
Description
technical field [0001] The invention belongs to the technical field of automobile production and relates to an automatic adjustment system for a hand brake cable. Background technique [0002] Hand brake, also known as parking brake or hand brake, applies certain resistance to it when the car stops to prevent the car from rolling. At present, most automobile manufacturers mainly rely on tooling or operator experience to adjust the gap of the hand brake cable during the final assembly of the car. As a result, after the adjustment of the hand brake cable, the gap will not be exactly the same, and the production consistency and stability are very high. Difference. The cable between the handbrake operating handle and the brake disc is too loose or too tight, and the tightness of the cable will directly affect the large or small gap between the brake caliper and the brake disc. This deviation is sometimes far greater than that of the brake The tolerance of the disc clearance, t...
Claims
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IPC IPC(8): B60T17/22
CPCB60T17/221
Inventor 涂浩
Owner CHONGQING AITE GOOD AUTOMATION CONTROL CO LTD