Automobile tail door air spring support plate riveting tool

A technology for riveting tooling and gas springs, which is applied in the field of riveting tooling for gas spring support plates of automobile tailgates. It can solve problems such as easy shaking of ball pins, uneven riveting surfaces, and indentations, so as to ensure riveting quality, smooth production, and The effect of reducing customer complaints

Inactive Publication Date: 2015-06-24
WUHAN HUIHENG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing riveting process is to use the ball stud step surface 10 as the supporting surface (such as figure 1 As shown), considering the convenience of taking out the parts after riveting, the lower riveting die is designed as a U-shaped surface groove 5, which results in the working force surface 4 of the riveting support being only 3/4 of the stepped surface of the ball stud, as shown in figure 2 , image 3 Shown is the existing riveting tooling for the gas s

Method used

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  • Automobile tail door air spring support plate riveting tool
  • Automobile tail door air spring support plate riveting tool
  • Automobile tail door air spring support plate riveting tool

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Embodiment Construction

[0014] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation to the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand.

[0015] refer to Figure 4 , Figure 5 It can be seen that the riveting tooling for the gas spring support plate of the automobile tailgate of the present invention includes a positioning rod 3, which is characterized in that there is a cylinder 6 at one end of the positioning rod 3, and a cylindrical groove is arranged in the middle of the cylinder 6 7. The plane where the bottom end of the cylindrical groove 7 and the upper surface of the cylindrical groove 7 are located is the working force bearing surface 4 . The diameter of the positioning rod 3 is smaller than the diameter of the cylinder 6 .

[0016] refer to figure 1 , figure 2 , image 3 It ...

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Abstract

The invention relates to an automobile tail door air spring support plate riveting tool which comprises a location rod (3) and is characterized in that a column body (6) is arranged at one end of the location rod (3), a columnar groove (7) is arranged in the middle of the column body (6), and the plane of the upper surfaces and the bottom end of the columnar groove (7) are working stressed faces (4). According to the tool, the original working face is improved to be two working faces, riveting quality is ensured, and defective products are avoided. Repeating repair caused by the fact that the riveting face has dents and is uneven is reduced.

Description

technical field [0001] The invention relates to a riveting tool, more specifically a riveting tool for a gas spring support plate of an automobile tailgate. Background technique [0002] The tailgate gas spring left / right support plate sub-assembly has a small part positioning support surface and a small ball stud pin size. The existing riveting process is to use the ball stud step surface 10 as the supporting surface (such as figure 1 As shown), in consideration of the convenience of taking out the parts after riveting, the lower riveting die is designed as a U-shaped surface groove 5, which results in the working force surface 4 of the riveting support being only 3 / 4 of the stepped surface of the ball stud, as shown in figure 2 , image 3 Shown is the existing riveting tooling for the gas spring support plate of the tailgate of an automobile, which includes a flange 2 at the middle position, a positioning rod 3 that runs through the flange 2, and puts the ball head port...

Claims

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Application Information

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IPC IPC(8): B21D39/00
CPCB21D39/00
Inventor 李虎林李智勤
Owner WUHAN HUIHENG IND
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