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Positioning spot welding device for electric vehicle production and using method thereof

A positioning point, electric vehicle technology, applied in resistance welding equipment, electrode features, welding equipment and other directions, can solve the problem of not being able to freely choose double-sided spot welding

Active Publication Date: 2020-10-30
砀山县纳方包装材料有限公司
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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 positioning spot welding device for electric vehicle production and its use method, so as to solve the problem in the above-mentioned background technology that it is impossible to freely choose double-side spot welding or single-side spot welding according to welding requirements

Method used

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  • Positioning spot welding device for electric vehicle production and using method thereof
  • Positioning spot welding device for electric vehicle production and using method thereof
  • Positioning spot welding device for electric vehicle production and using method thereof

Examples

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Effect test

Embodiment 1

[0031] see Figure 1-5 , the present embodiment provides a positioning spot welding device for electric vehicle production and a method of use thereof, including a welding seat 1, an upper spot welding mechanism 2 and a lower spot welding mechanism 3, and the upper end of the welding seat 1 is provided with a spot welding mechanism for the lower 3 The moving cavity 12 that moves freely, the upper spot welding mechanism 2 is rotated and arranged on the upper position of the welding seat 1, and the upper spot welding mechanism 2 includes an adjusting beam 22, an inserting plate 23, a boom 26, a first magnet plate 211 and an upper The spot welding electrode head 212 , the lower spot welding mechanism 3 includes a support plate 31 , a mounting sleeve 34 , a second magnet disk 35 and a lower spot welding electrode head 33 .

[0032] The four corners of the bottom surface of the welding seat 1 are provided with supporting feet 11 , and the whole welding seat 1 is supported by the su...

Embodiment 2

[0042] see Figure 1-5 , further improvements have been made on the basis of Example 1:

[0043] The radial side wall of the limit plate 24 is provided with a handle 25, and the handle 25 is used to facilitate the auxiliary lifting of the suspension rod 26. Spring 213, by arranging second spring 213 between inserting disc 23 and first magnet disc 211, suspension rod 26 is jacked up downwards by second spring 213 all the time, makes the bottom end surface of suspension rod 26 to be able to real-time and to be welded piece fit, so that the upper spot welding electrode head 212 performs the welding operation.

[0044] The edge position of the bottom end surface of the support plate 31 is embedded with several rolling balls 32 which are evenly distributed in a ring shape and slide and fit with the bottom end surface of the inner cavity of the moving cavity 12 of the welding seat 1. The rolling ball 32 that slides and fits with the bottom end surface of the moving cavity 12 of th...

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Abstract

The invention discloses a positioning spot welding device for electric vehicle production and a using method thereof. The device comprises a welding base, an upper spot welding mechanism and a lower spot welding mechanism. The upper end of the welding base is provided with a moving cavity for free movement of the lower spot welding mechanism. The upper spot welding mechanism is rotationally arranged above the welding base. The upper spot welding mechanism comprises an adjusting cross beam, an inserting disc, a hanging rod, a first magnet disc and an upper spot welding electrode head. The lowerspot welding mechanism comprises a supporting disc, a mounting sleeve, a second magnet disc and a lower spot welding electrode head. Double-sided spot welding or single-sided spot welding operation can be selected according to spot welding requirements, a to-be-welded electric vehicle component does not need to be pre-positioned, and the requirement for fast welding operation is met.

Description

technical field [0001] The invention relates to the related technical field of positioning spot welding for electric vehicle production, in particular to a positioning spot welding device for electric vehicle production and a use method thereof. Background technique [0002] At present, for the field of electric vehicle parts and components production, the spot welding device is one of the necessary equipment. Spot welding is usually divided into two types: double-sided spot welding and single-sided spot welding; Feed power to the welding place from the side; the typical double-sided spot welding method is the most commonly used method, at this time, there are electrode indentations on both sides of the workpiece; and in the prior art, when the spot welding device is performing welding operations, it needs to be welded The pre-positioning of electric vehicle components cannot meet the fast welding operation. In addition, in the prior art, the welding method is either double-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/11B23K11/31B23K11/36
CPCB23K11/115B23K11/31B23K11/36
Inventor 李建忠
Owner 砀山县纳方包装材料有限公司