Assembly tooling for supporting plate of shifting mechanism of automobile transmission
A technology of automobile transmission and shifting mechanism, which is applied in metal processing, manufacturing tools, metal processing equipment, etc. It can solve the problems of low assembly reliability, time-consuming and laborious assembly process, etc., and achieve simplified assembly process, reduced labor intensity, and simple operation convenient effect
Active Publication Date: 2016-10-05
SHANGHAI METALSA AUTO PARTS
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in the prior art, when the supporting plate of the shift mechanism of the automobile transmission is assembled, the assembly process is very time-consuming and laborious, and the reliability of the assembly is low
Method used
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] see Figure 3-Figure 7 , an automobile transmission shift mechanism support plate assembly tooling, including a base 8 with a guide rail, a slider 7 sliding along the guide rail is provided on the base, a pressure block 6 is arranged above the slider, and a pressure block 6 A return spring in the vertical direction is provided in the gap between the slider 7; the upper part of the pressure block 6 is fixedly connected with the spring top plate 5, and the spring top plate 5 is horizontally corresponding to the locking lever pin 2 on the support plate 4; the support plate 4. It is fixed on the base 8 through several positioning pins 3, and the locking lever 1 is assembled on one of the positioning pins 3; the spring top plate 5 slides along the track direction with the slider 7, compresses the spring 9, and locks the locking lever 1 togeth...
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The invention relates to an assembly tooling for an automobile transmission gear shifting mechanism supporting plate. The assembly tooling comprises a base with a guide rail. A sliding block sliding along the guide rail is arranged on the base, a press block is arranged above the sliding block, and a vertical reset spring is arranged in a gap between the press block and the sliding block. The upper portion of the press block is fixedly connected with a spring ejection plate. The spring ejection plate is transversely corresponding to a lock lever pin on the supporting plate. The supporting plate is fixed on the base through a plurality of location pins, and a lock lever is assembled on one location pin. The spring ejection plate slides along with the sliding block along the rail direction to compress the spring to press the lock lever, the spring ejection plate and the press block down, and accordingly, the reset spring in a gap between the press block and the sliding block is compressed, the spring ejects a protruding plate of the lock lever, the spring ejection plate pulls backwards along the rail, and the spring is snapped in a groove of the lock lever protruding plate. The assembly tooling is capable of simplifying the automobile transmission gear shifting mechanism supporting plate assembly greatly, reducing the labor intensity, simple and convenient to operate, capable of being assembled in place and safe and reliable.
Description
technical field [0001] The invention relates to an assembly tool, in particular to an assembly tool for a support plate of a shift mechanism of an automobile transmission, and belongs to the technical field of automobile transmission manufacturing. Background technique [0002] The support plate is an automotive gearbox part. When the shift shaft rotates, it drives the connecting rod to move back and forth on the support plate, so that the locking lever and the locking disc can achieve the locking function. [0003] In the prior art, for the assembly of the supporting plate of the shifting mechanism of the automobile transmission, refer to Figure 1-2 , the assembler needs to manually press one end of the spring into the locking lever pin of the support plate, then put the locking lever 1 on the positioning pin, and then manually snap the other end of the spring into the concave hole of the convex plate 1a of the known lever 1 in the slot. The assembly process is very time...
Claims
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IPC IPC(8): B23P19/04
CPCB23P19/048
Inventor 王伟林龙英军潘秀龙蒋新忠
Owner SHANGHAI METALSA AUTO PARTS