Rapid positioning rear axle bearing press mounting equipment

Abstract

The invention discloses rapid positioning rear axle bearing press mounting equipment. The equipment comprises a workbench and a rear axle mold. The rear axle mold comprises a plurality of sets of coaxial bearing seats. To-be-pressed bearings are arranged in the bearing seats. Pressing power assemblies and limiting assemblies are arranged on the upper portion of the workbench. The pressing power assemblies are located on the limiting assemblies. Each bearing seat is arranged on one side of the corresponding pressing power assembly. Sliding rails are arranged between the pressing power assemblies corresponding to the coaxial bearing seats. Sliding blocks matched with the sliding rails are arranged in the sliding rails. Positioning assemblies are fixed to the upper portions of the sliding blocks. Each positioning assembly comprises a positioning wall; a calibration plane is arranged on the upper side face of each positioning wall; and each bearing seat is located on the upper portion of the corresponding calibration plane. The rapid positioning rear axle bearing press mounting equipment has the advantages that the bearings can be simultaneously positioned and pressed when being subjected to press mounting, and the press mounting efficiency is improved; a machining space is enlarged, positioning and machining are convenient, and the bearing press mounting operation efficiency is high; the machining precision of the to-be-pressed bearings and the bearing seats is high; and the multiple to-be-pressed bearings can be synchronously machined through the pressing power assemblies, and thus the bearing press mounting operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of bearing press-fitting, in particular to a press-fit bearing device for quickly positioning a rear axle. Background technique [0002] There are usually four bearing seats on the rear axle of the car, two of which are on the same axis, and the other two are also on the same axis. The bearing of the rear axle is placed above the bearing seat, and the punch presses downwards. However, because the rear axle is connected to both sides of the car body, the structure is long and lacks positioning devices, so two people usually hold the rear axle during processing, which has certain operations. It is dangerous, and it is inconvenient to replace the bearing seat on the other side after the press-fitting of the bearing seat on one side is completed, and the press-fitting efficiency is low; due to the interference between the structure of the rear axle and the punching machine, it is easy to install the bearings on ...

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the disadvantages of the existing rear axle bearings, such as complicated press-fit positioning, high positioning requirements, and low press-fit efficiency, and provides a fast positioning rear axle press-fit bearing equipment, which can realize rapid positioning and simultaneous installation of rear axle molds Multiple rear axle bearings reduce repeated installation and positioning, high efficiency of press-fit positioning, and improve the installation efficiency and accuracy of bearings on the rear axle

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