Pressing equipment and pressing method for inserting pipe type rear axle housing assembly

A rear axle housing and intubation-type technology, which is applied in the field of press-fitting equipment for the intubated rear axle housing assembly, can solve problems such as accident-prone, slow efficiency, and low press-fitting accuracy, achieving low investment and simple procedures , the effect of high processing precision

Pending Publication Date: 2020-10-02
青岛华瑞汽车零部件股份有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a press-fitting device and a press-fitting method for an intubated rear axle housing assembly, so as to solve the shortcomings of low press-fitting accuracy, slow efficiency, and accident-prone problems in the above-mentioned background technology

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  • Pressing equipment and pressing method for inserting pipe type rear axle housing assembly
  • Pressing equipment and pressing method for inserting pipe type rear axle housing assembly
  • Pressing equipment and pressing method for inserting pipe type rear axle housing assembly

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specific Embodiment approach

[0033] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described below in conjunction with the drawings and embodiments.

[0034]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only referring to the directions of the drawings. invent.

[0035] In the description of the present invention, it should also be noted that, unless otherwise specified and limite...

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Abstract

The invention discloses pressing equipment and a pressing method for an inserting pipe type rear axle housing assembly. The pressing equipment for the inserting pipe type rear axle housing assembly comprises an operation panel, a hydraulic power mechanism, a workbench, a motor, a rear axle jacket positioning clamping mechanism, an axle shaft sleeve positioning clamping mechanism and an axle shaftsleeve limiting device; in the pressing method for the inserting pipe type rear axle housing assembly, only corresponding parameters and a control command are input in a control system, the whole system can be controlled, a series of actions of corresponding feeding, positioning, clamping, pressing, releasing, returning and discharging during axle housing pressing are completed by controlling expanding and contracting of a hydraulic oil cylinder, and an axle shaft sleeve assembly and a rear axle jacket are efficiently and accurately assembled together to form a whole axle housing. Compared with the prior art, the procedures of the invention are more simple, the automation degree is higher, and the machining precision is high; and moreover, a positioning device on the pressing equipment canbe replaced according to pressing requirements of the rear axle housing assembly and adapts to machining of multiple kinds of products, and the investment cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of auto parts processing, and in particular relates to a press-fitting device and a press-fitting method for a tube-type rear axle housing assembly. Background technique [0002] In order to adapt to the market situation, the production of auto parts is constantly innovating, efficient, fast, and automation has become an inevitable development trend. The rear axle housing assembly is an important and difficult-to-machine component as a chassis part on a car. The intubation type rear axle housing assembly that is applied on the micro-car now mainly is made of half shaft flange, half shaft bushing, rear axle cladding and some small accessories of the axle housing. Among them, the rear axle cladding in the middle section of the axle housing is a casting processing part, and the axle casing assembly is press-fitted into the axle housing assembly through interference fit, and the reducer assembly and the axle as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 宋立军夏波袁利功位坤刘大伟刁玉臣魏金宝张学先王增文韩文涛尹承峰张福德
Owner 青岛华瑞汽车零部件股份有限公司
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