Automatic press-fitting equipment for shaft sleeve of transverse frame body

Abstract

The invention provides automatic press-fitting equipment for a shaft sleeve of a transverse frame body. The automatic press-fitting equipment comprises a clamping base, a translation mechanism, a carrying mechanism, a rotating mechanism and a jacking mechanism, wherein the clamping base is provided with a structure for clamping and positioning the transverse frame body and a shaft sleeve mountingpair, and the shaft sleeve is fed on the shaft sleeve mounting pair; the translation mechanism comprises a translation base arranged on a translation guide rail in a sliding manner; the carrying mechanism comprises a carrying guide rail and a clamping part; the rotating mechanism is arranged at the bottom of the first end of the translation guide rail and can rotate the clamping base on the translation base by a preset angle; and the jacking mechanism comprises a first jacking part and a second jacking part and is used for applying a jacking force to the shaft sleeve mounting pair, jacking theshaft sleeve into a shaft hole and generating pressure through interference fit to fix the shaft sleeve. According to the invention, the shaft sleeve press-fitting operation of the first shaft hole and the second shaft hole of the transverse frame body can be completed in a fully mechanized mode, the automation degree is high, the shaft sleeve press-fitting efficiency of the transverse frame bodyis high, and the precision and quality can be guaranteed at the same time.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to an automatic press-fitting equipment for a shaft sleeve of a horizontal frame body. Background technique [0002] Disc brake device is a kind of brake device commonly used in trains. Compared with tread brake, disc brake can significantly reduce the mechanical and thermal effects of wheel tread, so that the wheel can prolong its service life without directly bearing the braking heat. The service life is longer, the braking power is higher than that of the tread brake, and the applicable speed is wider. In addition, the disc brake also improves the comfort of the car. The disc brake device mainly transmits the braking force of the disc brake cylinder through the clamp mechanism, and after being amplified, it is converted into the force of the brake pad pressing the brake disc, so that the brake disc and the brake pad together form a For the friction pair, the braking...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, this process is mainly done manually or with the assistance of simple mechanical equipment to put the bushing into the corresponding position, and then press it through the cylinder. This method not only has a low degree of automation, but also has low efficiency in pressing the bushing. , and the precision of press-fitting is difficult to guarantee, and the interference between the shaft sleeve and the shaft hole is not easy to control, thus reducing the product quality of the entire horizontal frame body

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