Body side buckles automatically-folding device and folding method thereof

A technology of a folding device and a side wall card is applied in the field of automobile assembly, which can solve the problems of long time, unguaranteed pre-bending consistency and effect, and high strength, and achieves the advantages of improving work efficiency, saving manpower and ensuring bending effect. Effect

Active Publication Date: 2015-04-29
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the buckle usually adopts manual pre-bending method, the side panels of the body frame are pre-installed on the body-in-white frame; manual pre-bending not only takes a long time, but also has high strength, and the consistency and effect of pre-bending cannot be guaranteed

Method used

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  • Body side buckles automatically-folding device and folding method thereof
  • Body side buckles automatically-folding device and folding method thereof
  • Body side buckles automatically-folding device and folding method thereof

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Embodiment Construction

[0027] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.

[0028] Such as figure 1 and figure 2 As shown, the automatic hemming device for side buckle of the vehicle body includes a guide block 4; The rotating shaft 3 of the tight block 2, one end of the rotating shaft 3 stretches out the guide block 4, driven by the rotating shaft 3, the pressing block 2 can relatively rotate along the guide surface of the guide block 4.

[0029] The pressing surface of the pressing block 2 is arranged on one side of the guiding surface of the guiding block 4 , and the pressing surface of the pressing block 2 is not higher than the guiding surface of the guiding block 4 .

[0030] One end of the rotating shaft 3 protruding from the guide block 4 is provided with a connecting block 7, and the connecting block 7 can drive the rotating shaft 3 and then drive the p...

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PUM

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Abstract

The invention discloses a body side buckles automatically-folding device and a folding method. The folding device comprises a guide block, wherein a compaction block which can relatively rotate around a guide surface of the guide block is arranged on the guide block; a rotating shaft used for connecting the compaction block is arranged on the guide block; one end of the rotating shaft extends out of the guide block. The body side buckles automatically-folding device and the folding method have the advantages that the buckles on side body plates can be automatically bent to an angle meeting technological requirements in manufacturing technology equipment of automobile welding, so as to realize pre-position of body side plates; the uniformity of buckles bending can be guaranteed, the bending effect is guaranteed, and further the assembling quality is guaranteed; the manpower and buckles bending time are saved, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the field of automobile assembly, in particular to an automatic hemming device and a hemming method for body side buckle buckles. Background technique [0002] At present, in the production of automobile welding, the installation methods of automobile body-in-white frame side panel parts are also gradually diversified, and the buckle installation method of body side panel parts is one of them. [0003] The door opening on the side of the body is composed of a frame and a material edge inlaid at the bottom of the frame. There is a boss on the material edge called a buckle. The body side wall door opening is installed on the outside of the B-pillar, and the material edge coincides with the material edge of the B-pillar. During production, the side door opening is assembled at the B-pillar, and after the two material edges match, the buckle is manually pulled back 180, and the buckle forms a U-shaped structure, and the B-pillar m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D19/08
Inventor 俞勇张小虎洪乔翀康石洋
Owner CHERY AUTOMOBILE CO LTD
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