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Bushing press-fitting device

A press-fitting device and bushing technology, applied in the field of bushing press-fitting, can solve problems such as increasing the workload of operators and affecting press-fitting efficiency, reducing work difficulty and labor intensity, improving press-fitting efficiency, and improving work efficiency. efficiency effect

Active Publication Date: 2019-03-26
安徽岳塑汽车工业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the production of the shift fork, the bushing needs to be pressed into the pin hole of the body. In the prior art, in order to ensure that the outer edge of the bushing does not wear too much with the inner wall of the pin hole during the pressing process, the actual pressing At the same time, the two sides are usually pressed separately, and two shorter bushes are combined to form a longer bush. However, this method will increase the workload of the operator and the equipment, and at the same time affect the press-fitting efficiency.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present invention provides such Figure 1-6 A bushing press-fitting device shown includes a bottom plate 1, a side plate 2 is fixed on the top of the bottom plate 1, a through groove 3 is formed on the side plate 2, and a through groove 3 is fixed between the side plates 2. Carrying plate 4 and motor 5, described motor 5 is located at the top of carrying plate 4, and the top of described carrying plate 4 is fixedly provided with support 6, and described motor 5 and support 6 are all provided with transmission shaft 7, and described transmission shaft 7 The ends are provided with a moving wheel 8, the top of the moving wheel 8 is provided with a top plate 9, the bottom of the top plate 9 is fixed with a first cylinder 10, and the top of the first cylinder 10 is fixed with a bush placement mechanism 11.

[0027] It can be seen from the above embodiment that the bushing is set outside the bushing placement mechanism 11, and then the top plate 9 is reset, and then the f...

Embodiment 2

[0029] Further, in the first embodiment above, the bush placement mechanism 11 includes a limiting plate 12, the top of the limiting plate 12 is provided with a mounting pipe 13, and the bottom end of the mounting pipe 13 is provided with an exhaust pipe 14 and A first suction pipe 15 , a second suction pipe 16 and a third suction pipe 17 run through the side wall, and a vacuum pump is provided at the end of the exhaust pipe 14 for generating suction.

[0030] Further, in the above-mentioned embodiment 1, the second suction pipe 16 is arranged at the bottom of the first suction pipe 15, the third suction pipe 17 is arranged at the bottom of the second suction pipe 16, and the first suction pipe 15, the second suction pipe 16 and the Suction cups 18 are provided at the ends of the third suction pipes 17 .

[0031] Further, in the above-mentioned embodiment 1, both sides of the bearing plate 4 are provided with rotating rollers 19, and the connecting end of the rotating rollers ...

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Abstract

The invention discloses a bushing press-fitting device which comprises a bottom plate. Side plates are fixedly arranged at the top of the bottom plate, a through groove is formed in each side plate ina penetrating mode, a bearing plate and a motor are fixedly arranged between the side plates, the motor is arranged at the top of the bearing plate, a support is fixedly arranged at the top of the bearing plate, the motor and the support are both provided with transmission shafts, moving wheels are arranged at the ends of the transmission shafts, a top plate is arranged at the tops of the movingwheels, a first cylinder is fixedly arranged at the bottom of the top plate, and a bushing placing mechanism is fixedly arranged at the top end of the first cylinder. Press-fitting of bushings is completed at a time by the bushing press-fitting device, the quality of the bushings is not affected while working steps are simplified, the working load of operators and equipment is lowered, press-fitting efficiency is at least improved twice compared with the prior art, and thus the problems in background technology are solved.

Description

technical field [0001] The invention relates to the technical field of bush pressing, in particular to a bush pressing device. Background technique [0002] The shift fork is a part of the car gearbox. It is connected to the shift handle and is located at the lower end of the handle. It is mainly used for clutch shifting. When it toggles the middle shift wheel, the input or output speed ratio can be changed. [0003] During the production of the shift fork, the bushing needs to be pressed into the pin hole of the body. In the prior art, in order to ensure that the outer edge of the bushing does not wear too much with the inner wall of the pin hole during the pressing process, the actual pressing At the same time, the two sides are usually pressed separately, and two shorter bushes are combined to form a longer bush, but this method will increase the workload of the operator and the equipment, and at the same time affect the press-fitting efficiency. [0004] It is necessary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/06
CPCB25B27/064
Inventor 储诚刚
Owner 安徽岳塑汽车工业股份有限公司