Oil storage cylinder base assembly tooling device and tooling method thereof

Abstract

An oil storage cylinder base assembly tooling device comprises a guide rail device, a sliding device and a press fitting device, wherein the press fitting device is installed on the body of a hydraulic machine in a sliding mode, the upper portion of the press fitting device is connected with a connecting rod of the hydraulic machine, the guide rail device is installed on a base of the hydraulic machine, and the sliding device is installed on the guide rail device; the position of the guide rail device on the base can be adjusted all around, the sliding device can slide forward and backward along the guide rail device, the stroke of the press fitting device can be limited by two contact switches, and a positioning head is arranged on the sliding device. A tooling method comprises the steps of installing the positioning head, installing the sliding device and conducting adjustment and centering, adjusting the press fitting stroke, and installing a workpiece and conducting press fitting. By the adoption of the tooling device, positioning and centering can be achieved quickly, it is guaranteed that a press head vertically acts on the surface of the base, and deformation of the base is prevented; the press fitting stroke is limited by the contact switches, it can be guaranteed that press fitting can be achieved in place, and the situation that the workpiece is damaged by excessive pressing can be avoided; the tooling device is scientific in design, simple in structure, economical and practical; the tooling method is easy and convenient to operate, press fitting efficiency is high, and quality is high.

Description

technical field [0001] The invention relates to a tooling device and a tooling method, in particular to a tooling device and a tooling method for an oil storage barrel base assembly. Background technique [0002] The base assembly of the oil storage tank is a component of the shock absorber, including the oil storage tank and the base. During the production process of the shock absorber, the base of the shock absorber is usually pressed into the oil storage tank and then welded together. Its working process is as follows: put the oil storage tube into the support rod and positioning head fixed on the slider, put the base into the end face of the oil storage tube, push the slider together with the oil storage tube and the base under the telescopic rod of the hydraulic press, and put the base Press into the oil reservoir. The problem is: [0003] 1. In actual production, frequent rework is often caused due to the oblique pressure of the base into the oil storage tank and ...

AI Technical Summary

Problems solved by technology

[0003] 1. In actual production, frequent rework is often caused due to the oblique pressure of the base into the oil storage tank and the pressure is not in place, which affects work efficiency;

[0004] 2. When the center of the connecting rod of the hydraulic machine with the pressure head is not aligned with the center of the oil storage cylinder, the base will be obliquely pressed into the oil storage cylinder, which will easily cause deformation of the base and seriously affect product quality, or the pressure head will directly press the oil storage cylinder In order to avoid the above phenomenon, if the diameter of the pressure head is reduced or the pressure of the hydraulic press is reduced, the hydraulic press may not be able to press the base into the oil storage cylinder;

[0005] 3. In order to prevent unqualified products from flowing into the next process, the inspection frequency is usually increased to ensure product quality, which not only affects production efficiency but also increases costs

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