Integrated air spring press-fitting device

A technology of press-fitting device and empty spring, which is applied in the field of rail transit, can solve the problems of low work efficiency and high labor intensity of assembly, and achieve the effect of simple structure, high labor intensity and cost saving

Active Publication Date: 2022-02-18
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An integrated air spring pressing device is provided, which is provided with an auxiliary spring pressing device and a buckle flattening device, which are respectively used to press the spigot into the auxiliary spring slot and make the upper surface of the buckle and the upper surface of the airbag The surface is flush, one device realizes two functions, and the device is an automatic device, which solves the existing technical problems of high labor intensity and low work efficiency in assembly

Method used

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Examples

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Embodiment 1

[0033] Provide an integrated air spring pressing device, such as figure 2 As shown, it is erected on the airbag and buckle assembly station 100 and the airbag and auxiliary spring assembly station 200; it includes a moving device 700, an auxiliary spring pressing device 300 and a buckle flattening device 400;

[0034] Such as Figure 4 As shown, the mobile device 700 includes a mounting plate 701 and a driving device 4, the auxiliary spring pressing device 300 and the clasp flattening device are all installed on the mounting plate 701, and the driving device 4 drives the mounting plate 701 in the airbag, buckle assembly station 100 Move between the airbag and auxiliary spring assembly station 200; such as Figure 4 As shown, the mounting plate 701 is square, with 4 square holes opening on it, and the square holes are for weight reduction. The mounting plate 701 is installed on two parallel beams 702, such as Figure 4 As shown, guide strips 703 are installed on the upper s...

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Abstract

The invention provides an integrated air spring press-fitting device. The integrated air spring press-fitting device is erected above an air bag and retaining ring assembly station and an air bag and auxiliary spring assembly station, and comprises an auxiliary spring press-fitting device and a retaining ring flattening device. The integrated air spring press-fitting device is erected above an air bag and retaining ring assembly station and an air bag and auxiliary spring assembly station and comprises an auxiliary spring press-fitting device and a retaining ring flattening device, and the auxiliary spring press-fitting device presses a seam allowance into an auxiliary spring clamping groove; the retaining ring flattening device enables the upper surface of the retaining ring to be flush with the upper surface of the air bag. The two functions are integrated on one device, the two devices are integrated into a whole, an independent part and a common part are arranged, the structure is simple and compact, the weight is light, automatic design is achieved, the requirement for press-fitting force can be met, cost is saved, and the technical problems that existing assembling labor intensity is large, and working efficiency is low are solved.

Description

technical field [0001] The invention relates to the technical field of rail transit, and more specifically, to an integrated air spring pressing device. Background technique [0002] The air spring (referred to as air spring) is mainly composed of an airbag, a buckle, an upper cover and an auxiliary spring. During assembly, the buckle and the airbag are generally assembled first, and then the auxiliary spring is assembled with the buckle and the airbag. Such as figure 1 As shown, the assembled empty spring, the buckle is installed on the airbag, and the upper surface of the buckle is flush with the upper surface of the airbag; the airbag is set on the auxiliary spring. The existing buckle, airbag assembly and auxiliary spring, buckle airbag assembly are usually assembled manually using special tools. When the buckle and airbag are assembled, the airbag is usually squeezed and shrunk first (the position where the buckle is installed on the airbag is not compressed), Then th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 叶特范湘林森曾怀张笑天孙传财盛超易先国段国奇张升友
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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