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Welding feeding device of car threshold assembly

A threshold and assembly technology, applied in the field of automotive threshold assembly welding and feeding devices, can solve the problems of low adjustment efficiency, difficult positioning and adjustment of threshold assembly, unstable welding quality, etc., and achieve high adjustment efficiency, simple and reliable structure , simple structure and practical effect

Inactive Publication Date: 2015-04-01
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of difficult positioning and adjustment of the threshold assembly, low adjustment efficiency, and unstable welding quality in the current threshold assembly loading, and provide a convenient positioning adjustment and adjustment efficiency of the threshold assembly before welding. Higher and stable welding quality automotive door sill assembly welding feeding device

Method used

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  • Welding feeding device of car threshold assembly
  • Welding feeding device of car threshold assembly
  • Welding feeding device of car threshold assembly

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] as attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 Shown: a welding and feeding device for an automobile door sill assembly, including a base 2, a workpiece transfer vehicle 3, a material rack 4, an in-position component 5 for positioning between the workpiece transfer vehicle 3 and the base 2, and a material rack 4. The positioning assembly 6 and the loading industrial robot 1 positioned between the workpiece transfer vehicle 3.

[0020] The base 2 includes an end frame 21, two side frames 22 whose rear ends are welded to the end frame 21 respectively, and a middle frame 23 between the two side frames 22; The bottom frame 32 of the two casters 31, the handle 33 welded with the bottom frame 32 rear ends; the positioning assembly 5 includes a limit stopper 51 and a limit proximity switch 52 connected with the end frame 21 screw...

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Abstract

The invention relates to the car body manufacture field and provides a welding feeding device of a car threshold assembly. The welding feeding device of the car threshold assembly comprises a base, a workpiece transfer car, a material shelf, a guiding component used for locating the workpiece transfer car and the material shelf, a locating component used for locating the material shelf and workpiece transfer car, and a feeding robot. The welding feeding device of the car threshold assembly is controlled by a controller; the material shelf having the threshold assembly is transported to the workpiece transfer car and located by the locating component; the workpiece transfer car having the threshold assembly and the material shelf is transported to the base and located by the guiding component; the controller controls the feeding industrial robot for gradually locating the threshold assembly on the car main body on the lower car body welding production line to be welded by the welding robot. The welding feeding device of the car threshold assembly is convenient to adjust and locate before welding operation and the adjusting efficiency is high, and the welding quality is stable.

Description

technical field [0001] The invention relates to the field of automobile welding devices, in particular to an automobile door sill assembly welding feeding device. Background technique [0002] The body of the car is composed of welding of various sub-assemblies of the car body; the welding of the body can improve the production efficiency by using the welding production line; Before the completion and lower body welding, the threshold assembly mounted on the material rack is hoisted to the lower body welding production line and placed on the body body. After manual adjustment and positioning, welding is carried out by welding industrial robots; the traditional threshold assembly The positioning and adjustment of the threshold assembly is difficult and the adjustment efficiency is low, and the welding quality is unstable. Therefore, it is necessary to design a threshold assembly before welding that is easy to position and adjust, has high adjustment efficiency, and stable wel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
CPCB23K37/00B23K2101/006
Inventor 王德胜张治邯王钊任金辉陶锐商爱国陈兆平
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
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