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Detachable automobile clutch master cylinder piston and push rod connecting mechanism

A clutch master cylinder and connection mechanism technology, applied in the direction of clutches, fluid-driven clutches, non-mechanical drive clutches, etc., can solve the problems of high manufacturing cost, difficult disassembly and maintenance, and no detachable function, so as to improve economic benefits, The effect of reducing product cost

Active Publication Date: 2022-07-05
ZHEJIANG ASIA PACIFIC MECHANICAL & ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional piston and push rod connection mechanism usually does not have a detachable function, and the piston needs to be processed twice to meet the connection function of the piston + piston seat and push rod, which makes it very difficult to disassemble and maintain the product later. The manufacturing cost of the product is also higher

Method used

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  • Detachable automobile clutch master cylinder piston and push rod connecting mechanism
  • Detachable automobile clutch master cylinder piston and push rod connecting mechanism
  • Detachable automobile clutch master cylinder piston and push rod connecting mechanism

Examples

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Embodiment Construction

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] like figure 1 , figure 2 and image 3 As shown in (a), the mechanism of the present invention includes a piston 1, a piston seat 2 and a push rod assembly 3. One end of the piston 1 is provided with a piston seat mounting hole 1-1 for assembling the piston seat 1, and the piston seat 2 is installed into the piston seat for installation. Inside the hole 1-1, the piston seat 2 is provided with a ball socket 2-5 for assembling the push rod ball head 3-1 and the push rod ball head of the push rod assembly 3 at the end near the piston seat mounting hole 1-1 outside the hole. The 3-1 ball hinge is installed in the ball socket 2-5.

[0039] like Figure 4 (a)~ Figure 4 As shown in (c), the inner wall of the piston seat mounting hole 1-1 is provided with a plurality of limiting inclined bosses 1-2 in the circumferential direction, such as image 3 ...

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Abstract

The invention discloses a detachable automobile clutch master cylinder piston and push rod connecting mechanism. It includes a piston, a piston seat and a push rod assembly. The inner wall of the mounting hole of the piston seat is provided with a plurality of circumferentially spaced limit inclined bosses, and one end of the piston seat is provided with a circumferentially spaced L-shaped groove. The L-shaped The groove is mainly composed of a guide groove and a lock hook groove. The lock hook groove is provided with a limit lock hook on the side of the groove away from the guide groove. The limit lock hook first extends to the guide groove and then bends radially outward. The limit lock The radially outwardly bent end of the hook and the locking hook groove are used to embed the limiting inclined boss between the groove side surface on the side away from the guide groove. The mechanism of the invention can effectively reduce product cost and design cycle, and at the same time can improve production and assembly efficiency, and is also convenient for product disassembly and maintenance in the later stage.

Description

technical field [0001] The invention relates to an automobile clutch master cylinder, in particular to a detachable automobile clutch master cylinder piston and push rod connecting mechanism. Background technique [0002] The traditional connecting mechanism between the piston and the push rod usually does not have the detachable function, and the piston needs to be subjected to secondary machining to meet the connecting function of the piston + piston seat and the push rod, which makes it very difficult to disassemble and maintain the product in the later stage. The manufacturing cost of the product is also higher. SUMMARY OF THE INVENTION [0003] In order to solve the problems existing in the background technology, the present invention proposes a detachable connection mechanism between the piston and the push rod of the clutch master cylinder for automobiles, which is suitable for application on the master cylinder of the automobile clutch. [0004] In order to solve ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D25/12F16D48/02F16C11/06
CPCF16D25/12F16D48/02F16C11/0604F16C11/0695F16D2048/0212
Inventor 顾江慧田丽红王变变汪永胜陆国明何东凌利峰黄国兴姚鑫方卫春
Owner ZHEJIANG ASIA PACIFIC MECHANICAL & ELECTRONICS