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Air Suspension Axle Installation and Positioning Device for Semi-trailer

An air suspension, installation and positioning technology, applied to auxiliary devices, workbenches, auxiliary welding equipment, etc., can solve problems such as difficulty in ensuring the accuracy of installation dimensions, and achieve the effects of reducing skill requirements, ensuring consistency, and ensuring accuracy

Active Publication Date: 2018-09-11
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a semi-trailer air suspension axle installation and positioning device to solve the problem that the axle positioning dimensions require highly skilled installation workers to continuously measure and adjust repeatedly, and the accuracy of each installation dimension is difficult to guarantee.

Method used

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  • Air Suspension Axle Installation and Positioning Device for Semi-trailer
  • Air Suspension Axle Installation and Positioning Device for Semi-trailer
  • Air Suspension Axle Installation and Positioning Device for Semi-trailer

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0018] Such as figure 1 , figure 2 , image 3 The air suspension axle mounting and positioning device for a semi-trailer shown includes two symmetrically arranged brackets 2 mounted on the working platform 1, each bracket 2 is equipped with three positioning seats 3, and the positioning seat on one bracket 2 3 is arranged opposite to the positioning seat 3 on the other support 2, the positioning seat 3 has a positioning support plate, and an arc-shaped limit groove is opened on the positioning support plate, and the positioning support plate is fixed on the support 2 through the installation base plate; each support 2 The lower part of the bottom is equipped with three top wires 6 protruding inwardly, and the top wires 6 on the two brackets 2 are arranged oppositely; the top of the working platform 1 is equipped with a pressing device, and the pressi...

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Abstract

The invention discloses a semitrailer air suspension axle installation positioning device, and relates to the technical field of car manufacturing. The semitrailer air suspension axle installation positioning device comprises two supports which are installed on a working platform and are symmetrically arranged; a plurality of positioning bases are installed on each support, and a plurality of jackscrew extending out to the inner side are installed at the lower portion of each support; a compression device is installed above the working platform, and a positioning plate is arranged between the two supports; the positioning bases on one support and the positioning bases on the other support are oppositely arranged; and the compression device comprises a pressing plate and a plurality of power cylinders connected with the pressing plate, and the multiple power cylinders are installed above the working platform through a supporting frame. Compared with the prior art, the semitrailer air suspension axle installation positioning device is adopted for semitrailer air suspension axle positioning installation, the procedure time for repeated measuring and positioning size adjusting is saved, the requirement for skills of operation persons is reduced, the accuracy of all installation sizes is guaranteed, and the product consistence is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a quick positioning device for installing an air suspension axle of a two-axle or multi-axle semi-trailer. Background technique [0002] At present, the positioning and installation of the air suspension axle of the semi-trailer mainly relies on manual measurement and positioning. Due to the high precision required for the installation position of the axle, in actual operation, the axle positioning dimension needs to be repeatedly measured and adjusted by highly skilled installers. The process time is too long, the production efficiency is low, and there is no special measuring equipment, so conventional measuring tools are used. Manual measurement makes it difficult to guarantee the accuracy of each installation dimension, and often only the wheelbase can be given priority. The product produced in this way has poor consistency and a large deviation from the desi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/00B23K37/04
CPCB23K37/0435B25H1/0007
Inventor 莫永林唐毅林罗继宗荣军李敏强仲于进马恒军
Owner SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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