A brake disc with an adjustable handbrake clearance hole

Abstract

The invention discloses a brake disc with an adjustable handbrake gap hole, specifically relates to the field of brake discs, comprising a fixed disc, a connecting disc is fixed in the center of the fixing disc, and a mounting disc is fixed and penetrates through the center of the connecting disc. A placement plate is fixed in the center of the installation plate, and a reinforcement plate is fixed inside the connection plate. There are No. 1 adjustment groove, No. 2 adjustment groove, oil groove and closed groove inside the reinforcement plate, and the No. 1 adjustment groove, Both the No. 2 regulating tank and the oil tank are arranged on one side of the closed tank, and the No. 1 regulating tank and the oil tank are arranged at intervals in the horizontal direction. The invention can precisely adjust the gap of the handbrake. The contact between the elastic piece and the inner wall of the No. 1 adjustment groove can remind the operator that the distance of one tooth has been adjusted, and the contact between the curved elastic piece and the inner wall of the No. 2 adjustment groove can be carried out between two teeth. For fine-tuning, lubricating oil can be added to the inside of the oil tank to prevent the inner walls of the No. 1 adjustment tank and No. 2 adjustment tank from being severely scratched and ground flat.

Description

technical field [0001] The invention relates to the field of brake discs, and more specifically, the invention relates to a brake disc with adjustable clearance holes for hand brakes. Background technique [0002] The brake disc is a round plate, usually with two arc-shaped or semi-circular brake shoes fixed inside. It also rotates when the car is moving, and the braking force is generated by clamping the brake disc with the brake caliper. When the brake is stepped on, it is It clamps the brake disc to slow down or stop. The brake disc has a better braking effect and is easier to maintain than drum brakes. [0003] The common handbrake needs to be pulled to four clicks to brake. Some car owners will find it inconvenient and can adjust it by themselves. However, the existing brake disc with adjustable handbrake clearance hole has a smooth inner wall of the handbrake clearance hole, and there is no need to adjust it during the adjustment operation. Feedback, resulting in inac...

AI Technical Summary

Problems solved by technology

[0003] The common handbrake needs to be pulled to four clicks to brake. Some car owners will find it inconvenient and can adjust it by themselves. However, the existing brake disc with adjustable handbrake clearance hole has a smooth inner wall of the handbrake clearance hole, and there is no need to adjust it during the adjustment operation. Feedback, resulting in inaccurate adjustment

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