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Welding positioning tool for passenger door lower cross beam of passenger car

A technology for welding positioning tooling and passenger doors, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as inconvenient use, achieve the effects of improving work efficiency, light structure, and improving welding positioning accuracy

Pending Publication Date: 2019-07-30
ANHUI ANKAI AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, there is the problem of inconvenient use in the above-mentioned frock

Method used

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  • Welding positioning tool for passenger door lower cross beam of passenger car
  • Welding positioning tool for passenger door lower cross beam of passenger car
  • Welding positioning tool for passenger door lower cross beam of passenger car

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0027] Figure 1-Figure 5 Some embodiments according to the invention are shown.

[0028] like figure 1 , 5 As shown, a welding positioning tool for the lower beam of a passenger car passenger door includes: a first positioning assembly 10 and a second positioning assembly 10', wherein each positioning assembly includes a positioning plate 1, a positioning block 2, and a bolt 3, and the positioning block 2 Installed on the side of the positioning plate 1, the positioning plate 1 is also provided with a cylindrical through hole 12, the bottom surface and the top surface of the positioning block 2 are provided with threaded holes 22, the positioning plate 1 and the positioning block 2 can be c...

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Abstract

The invention discloses a welding positioning tool for a passenger door lower cross beam of a passenger car. The welding positioning tool comprises a first positioning assembly and a second positioning assembly, wherein the first positioning assembly and the second positioning assembly each comprises a positioning plate, a positioning block and bolts, and the inner side surfaces of the positioningblocks are matched with the radian of the outer arc surfaces of passenger door upright columns, positioning steps are arranged on the front sides of the positioning plates and used for placing a passenger door lower cross beam, and a plurality of strong magnets are arranged on the end surfaces, in contact with the passenger door stand columns, of the positioning plates and the positioning blocks.The positioning blocks and the positioning plates are designed by adopting integral materials, the structure is reliable, the manufacturability is good, and the processing precision is high; the strong magnets are connected in a bonding mode, the process mode is simple, and the damage to a tool main body is small; and by adjusting the positioning plates and a limiting structure, the welding and positioning requirements of the passenger door lower cross beams of various types can be met, the welding positioning precision of the passenger door lower cross beam is improved, the working efficiency is improved, and the welding positioning difficulty is reduced.

Description

technical field [0001] The invention relates to the technical field of passenger car frame welding tooling, in particular to a welding positioning tooling for the lower beam of a passenger door of a passenger car. Background technique [0002] With the development of the domestic bus industry in recent years, it is more suitable for the order needs of customers, and the production cycle of the series of bus manufacturers is accelerating day by day, making the original method of measuring and positioning by tape measure too inefficient and poor in positioning accuracy, which can no longer meet the current needs. , all bus manufacturers are shortening the product production cycle, faster delivery, better product quality, have a better market. [0003] At present, the outer curved surface of the passenger door column of most passenger cars in operation has a certain arc, and the lower crossbeam of the passenger door is retracted by a certain distance from the outer curved surfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/006
Inventor 韩利许久郭洋洋任文超陈忠
Owner ANHUI ANKAI AUTOMOBILE
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