Side wall welding mould for passenger bus

A technology for passenger cars and molds, which is applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low versatility and difficulty in manufacturing passenger car side wall welding molds, so as to improve versatility and reduce Labor intensity and difficulty, the effect of reducing manufacturing difficulty

Inactive Publication Date: 2012-10-31
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a passenger car side wall welding mold, which aims to solve the problems of difficult manufacture and low versatility of the passenger car side wall welding mold in the prior art

Method used

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  • Side wall welding mould for passenger bus
  • Side wall welding mould for passenger bus
  • Side wall welding mould for passenger bus

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Embodiment Construction

[0019] The embodiment of the passenger car side wall welding mold of the present invention: as Figure 1 to Figure 5 As shown, the mold 2 includes a chassis 2-1, a detachable and fixed column positioning frame on the chassis 2-1, a longitudinal beam positioning frame 2-2 and a bracket 2-3. The base frame 2-1 is formed by splicing three splicing frames 2-4, and two adjacent splicing frames 2-4 are detachably and fixedly connected by a bridging structure 2-5 arranged between them, and each splicing frame 2-4 Each has four longitudinal beams distributed in parallel and at intervals and a cross beam bridged between two adjacent longitudinal beams, and each longitudinal beam is protruded with longitudinally extending positioning pins 2-6, which are on the same splicing frame 2-4 The positioning pins 2-6 on the adjacent longitudinal beams on the same longitudinal beam and different splicing frames 2-4 form a row of positioning pins 2-6, and are divided into two rows of positioning p...

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Abstract

The invention relates to a side wall welding mould for a passenger bus. In a fixed connection structure between stand post positioning frames and a bottom frame provided by the invention, a positioning pin is provided with a distribution structure, which respectively corresponds to a positioning pin hole on each stand post positioning frame in at least two different arrangement manners of the stand post positioning frames on the bottom frame, so that the stand post positioning frame can be arranged in at least two different arrangement manners by matching the positioning pin with the positioning pin hole in use, and can be positioned by matching the positioning pin and the positioning pin hole in an inserting manner. Therefore, the generality of the side wall welding mould for the passenger bus is improved; the labor strength and the difficulty aiming to that the different types of side wall frameworks of the passenger bus are located at positions of the stand post positioning frames can be reduced; the manufacturing difficulty of the side wall welding mould for the passenger bus is reduced; and the replacement period of the side wall welding mould for the passenger bus is saved when the types of the side wall frameworks of the passenger bus are changed.

Description

technical field [0001] The invention relates to the technical field of passenger car body assembly, in particular to a passenger car side wall welding mold. Background technique [0002] Depending on the vehicle model series, the passenger car side frame assembly has different parameters such as height, length and side wall radian, and the side frame 1 (such as figure 1 shown) there are corresponding changes. The traditional passenger car side wall welding mould, the column positioning frame (including the upper column positioning frame for positioning the side window column 1-1 in the side wall frame 1 and the upper column positioning frame for positioning the door column 1-11 in the side frame frame 1 The lower pillar positioning frame and the door pillar positioning frame for positioning the front pillar 1-2 of the car door in the side frame 1) and the longitudinal beam positioning frame for positioning the side frame longitudinal beam 1-3 of the side frame 1 are all fix...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
Inventor 翟晓兵高华玲王金囤李越明
Owner ZHENGZHOU YUTONG BUS CO LTD
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