Press-fitting equipment for automobile bushing

Abstract

The invention discloses press-fitting equipment for an automobile bushing. Thepress-fitting equipment comprises a rack, a supporting table is arranged on the rack, a positioning die is arranged on the supporting table, a pressing plate is arranged above the positioning die, a guide sleeve is arranged on the pressing plate, a guide rod is arranged in the guide sleeve, the pressing plate is connected to the lower end of the guide rod, a transversely arranged frame plate is arranged on the rack, a guide rail is arranged on the frame plate, the guide rail is provided with a sliding block sliding along the guide rail, an air cylinder is installed on the sliding block, the end of a piston rod of the air cylinder is rotationally connected with a first lever arm and a second lever arm, the end of the first lever arm is rotationally connected with the upper end of the guide rod, the end of the second lever arm is rotationally connected to an abutting plate, and the abutting plate is located above the guide rod. A cam is further installed on the frame plate and driven by a motor, and the cam rotates to drive the sliding block to be pushed forwards; and a reset spring is further arranged between the sliding block and the tail end of the frame plate. Therefore, the purposes of reasonable and reliable structure and long service life are achieved.

Description

technical field [0001] The invention relates to an installation device for an automobile bush, in particular to a press-fitting device for an automobile bush. Background technique [0002] The structure of the automobile bushing includes an outer pipe, an inner pipe and rubber, and the rubber is arranged between the outer pipe and the inner pipe. It is assembled with the mounting holes of the connecting parts by means of press-fitting. Generally, hydraulic cylinders, cylinders or even punches with large output force are used for press-fitting. Due to the large specifications required for press-fitting of cylinders, the cost is relatively high. , After repeated work, the service life is short, while the hydraulic cylinder is inefficient, and the punch press is noisy and has a large impact force, which is easy to cause damage to the bushing. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a press-fit...

AI Technical Summary

Problems solved by technology

[0002] The structure of the automobile bushing includes an outer pipe, an inner pipe and rubber, and the rubber is arranged between the outer pipe and the inner pipe. It is assembled with the mounting holes of the connecting parts by means of press-fitting. Generally, hydraulic cylinders, cylinders or even punches with large output force are used for press-fitting. Due to the large specifications required for press-fitting of cylinders, the cost is relatively high. , after repeated work, the service life is short, while the hydraulic cylinder is inefficient, and the punching machine is noisy and has a large impact force, which is easy to cause damage to the bushing

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