Machining process and device for front roof panel assembly

A processing device and processing technology, applied in auxiliary devices, metal processing equipment, manufacturing tools, etc., can solve the problem that the qualification rate of the front roof panel assembly fails to meet the requirements, and the front roof panel assembly cannot be delivered to customers. The qualification rate of the outer panel of the front roof panel fails to meet the requirements and other problems, so as to achieve the effect of improving the qualification rate of processing and production and improving the accuracy

Active Publication Date: 2021-04-23
CHONGQING ZHIXIN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the qualification rate of the outer panel of the front roof panel does not meet the requirements, the qualification rate of the processed front ro

Method used

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  • Machining process and device for front roof panel assembly
  • Machining process and device for front roof panel assembly
  • Machining process and device for front roof panel assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]Basic attachmentFigure 1 - Figure 4 As shown: a processing apparatus for the front car top plate assembly, including the rack 1, a plurality of welding mechanisms, and a plurality of clamping mechanism 5, and the number of holding mechanisms 5 and the welding mechanism can be specifically set according to the actual situation. A wheel is provided on the bottom of the rack 1 to facilitate the entire rack 1.

[0032]CombineFigure 3 - Figure 4As shown, the clamping mechanism 5 includes a base 14, and the swing lever 8 on the connecting base 14 is rotated and the cylinder 15 for driving the swing rod 8 is rotated, and the seat 14 is fixed by the screw 7, the support 7 is fixed to the rack 1 by the screw, and the support 7 is welded to a triangle. The swing lever 8 is rotated on the base 14, and the specific rotational connection is said to be said to be soldered on the right end of the swing rod 8, and the rotating frame 11 is welded to the rotating shaft 16, and the rotating shaft 1...

Embodiment 2

[0042]CombineFigure 5 As shown, the present embodiment further improves the clamping mechanism 5, and the first upper jaws 28, the second upper jaws 28, the first lower jaws 10, and the second lower jaws 29 can be expanded. And the structure and principle of the telescopic are the same, and the specifically in the first clamp group is an example, the swing lever 8 and the base 14 are provided with a sliding chamber, and the first upper jaw 9 is located in the sliding chamber on the swing rod 8 and can be Slide on the sliding chamber, the first lower jaw 10 is located in the sliding chamber on the base 14 and can slide in the sliding chamber, between the top and the swing rod 8 of the first upper jaw 9, and the first lower clamp 10 A tensile spring 17 is connected between the bottom and the base 14. Hydraulic oil is fitted in both sliding cavities. The apparatus for the front car top plate assembly also includes two adjustment components, one adjustment member for controlling the fir...

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PUM

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Abstract

The invention relates to the field of automobile part machining, in particular to a machining device for a front roof panel assembly. The machining device for the front roof panel assembly comprises a rack, a welding mechanism and a clamping mechanism, wherein the clamping mechanism comprises a base, an oscillating rod and an air cylinder; the oscillating rod and the air cylinder are rotatably connected onto the base; a first clamping group and a second clamping group are arranged on the clamping mechanism; the first clamping group comprises a first lower clamping jaw located on the base and a first upper clamping jaw located on the oscillating rod; and the second clamping group comprises a second lower clamping jaw located on the base and a second upper clamping jaw located on the oscillating rod. The invention further provides a machining process for the front roof panel assembly. The machining process comprises the following steps of 1, preparing a front roof panel outer plate and a front roof panel inner plate; 2, using the clamping mechanism for clamping the front roof panel outer plate and the front roof panel inner plate, and adjusting the clamping force of the clamping mechanism; and 3, welding the front roof panel outer plate and the front roof panel inner plate by using the welding mechanism. According to the machining process and device for the front roof panel assembly provided by the invention, the processing and production qualification rate of the front roof panel assembly is improved.

Description

Technical field[0001]The present invention relates to the field of auto parts processing, and more particularly to a processing process and apparatus for the top plate assembly.Background technique[0002]The top plate assembly includes the top plate of the front car and the top plate of the front car, the top plate of the front car, and the top plate of the front car are welded. The process of the existing front-end roof assembly is to work with the top plate of the front car roof and the top plate of the front car, and then assemble the top plate of the front car roof and the top plate of the front car. And welding, eventually produced into the top plate assembly.[0003]However, the top plate outer panel in the top plate assembly of the front car is rushing by a high strength plate, which is WSS-M1A368-A14-50G50G-GI, tensile strength 780-900, yield The intensity is 420-550, the elongation is 14+, and the material is characterized by high hardness, and the rebound rate is difficult to...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/04
CPCB23K31/02B23K37/0435
Inventor 李红淡维林
Owner CHONGQING ZHIXIN IND
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