Integrally-formed bicycle brake disc and manufacturing method thereof

A manufacturing method and bicycle technology, which are applied to bicycle brakes, bicycle accessories, brake discs, etc., can solve the problems of poor heat dissipation and insufficient braking stability, and achieve the effect of improving heat dissipation performance.

Inactive Publication Date: 2021-05-11
SAKYA IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the problem in the prior art that the disc brakes of existing vehicles adopt a combined structure to dissipate heat and cause insufficient braking stability, the present invention discloses an integrally formed bicycle brake disc and a manufacturing method thereof, wherein:

Method used

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  • Integrally-formed bicycle brake disc and manufacturing method thereof
  • Integrally-formed bicycle brake disc and manufacturing method thereof
  • Integrally-formed bicycle brake disc and manufacturing method thereof

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Embodiment Construction

[0064] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples, so that the realization process of how to use technical means to solve technical problems and achieve technical effects in the present invention can be fully understood and implemented accordingly.

[0065] Please refer to figure 1 , Figure 2A , Figure 2B as well as Figure 2C as shown, figure 1It is a three-dimensional schematic diagram of the plate material of the integrated bicycle brake disc of the present invention; Figure 2A It is a three-dimensional schematic diagram of the rough embryo of the integrally formed bicycle brake disc of the present invention at the first viewing angle; Figure 2B It is a three-dimensional schematic diagram of the rough blank of the integrated bicycle brake disc in the second viewing angle of the present invention; Figure 2C It is a schematic plan view of a rough disc blank of an integrally formed bicyc...

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Abstract

The invention relates to an integrally-formed bicycle brake disc and a manufacturing method thereof; the brake disc is integrally formed through the manufacturing procedures of stamping, quenching heat treatment, lathe machining, film coating and local grinding, the brake disc is in butt joint and fixed with an external wheel shaft through a center combination part, and the brake disc is in butt joint with an external locking ring through the center combination part; and an external locking piece is used for locking a disc body on the external wheel shaft and driving the disc body to rotate along with the rotation of the external wheel shaft, so that the technical effects that the brake disc is manufactured through integral forming, the brake disc provides consistent heat dissipation performance, and the brake stability is further improved are achieved.

Description

technical field [0001] The invention relates to a brake disc and a manufacturing method thereof, in particular to a method for manufacturing a bicycle brake disc by adopting an integral molding method and manufacturing an integrally formed bicycle brake disc. Background technique [0002] The disc brakes of the existing bicycles are composed of a combined structure, that is, the brake disc is combined with a fixed disc, and the fixed disc is used for being combined with the transmission shaft end of the bicycle. The combined structure of the brake disc and the fixed disc is set so that the brake disc has multiple perforations, and the fixed disc has multiple through holes. Multiple rivets pass through the through holes of the fixed disc and the perforations of the brake disc, and the rivets are riveted with a riveting machine. , the brake disc and the fixed disc are riveted together. [0003] The disc brakes of existing bicycles have the following disadvantages in the combi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62L1/00F16D65/12B23P15/00
CPCB62L1/00F16D65/12B23P15/00
Inventor 黄肇春
Owner SAKYA IND CORP
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