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Improved supporting structure for muck vehicle body welding

A support structure and muck truck technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of poor fastening effect of welding fixtures, cumbersome welding operation process, and low welding accuracy of the body, and achieve Simple structure, improved body stability, and high practicality

Inactive Publication Date: 2018-11-09
安徽兆鑫集团汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Body product structure and welding are complementary. Good product structure, on the basis of satisfying the strength and function, the welding process is relatively simple, and the implementation is relatively easy. During the welding process, it is necessary to weld all parts of the body. The large volume and weight make it impossible for ordinary fixtures to turn over the body for welding. Using ordinary fixtures will result in cumbersome, time-consuming and laborious welding operations. Rollover occurs sometimes, and some muck trucks have protruding ribs at the bottom of the body, so the support structure that can only be placed on the bottom of the body is likely to cause instability of the body due to the ribs, so there is an urgent need for a simple, convenient and multi-purpose The supporting structure supports the body to facilitate construction
[0003] Chinese patent application CN207239575U discloses a supporting structure for frame welding, including a chassis, a supporting mechanism, and a rotating mechanism arranged on the chassis. The upper end of the rotating mechanism is connected to the supporting mechanism, and the lower end of the rotating mechanism is connected to the chassis. The mechanism includes a support plate, a locking pin, and a locking buckle for controlling the up and down movement of the locking pin. The locking pin is distributed around the central axis of the supporting plate. The chassis is provided with a first round hole for inserting the locking pin. The advantage is that the fastening effect is improved, but the structure of the device is complex, the cost is high, and it is not suitable for large workpieces such as muck truck bodies

Method used

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  • Improved supporting structure for muck vehicle body welding
  • Improved supporting structure for muck vehicle body welding
  • Improved supporting structure for muck vehicle body welding

Examples

Experimental program
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Effect test

Embodiment 1

[0019] like Figure 1 to Figure 4 As shown, an improved support structure for the welding of the muck truck body includes a crossbeam 1 and two sets of support frames 2 with the same structure. Shaped groove 12, described elongated groove 12 is provided with telescopic beam 13 and spring 14, and one end of described spring 14 is fixed on the side of telescopic beam 13, and the other end is fixed on the inner wall of elongated groove 12, and described telescopic beam 13 facade A hanging rod 15 is provided and a telescopic plate 16 is hinged. The telescopic plate 16 is provided with a hanging handle 17. The front end of the hanging rod 15 is fitted with the hanging handle 17. The support frame 2 includes a T Shaped block 21, the lower end of the T-shaped block 21 is hinged with two driven struts 22 with the same structure, the lower end of the driven strut 22 has a limit hole 23 and a pin hole, and the upper surface of the support block 24 has a support The rod groove 25 and th...

Embodiment 2

[0022] like Figure 1 to Figure 4 As shown, an improved support structure for the welding of the muck truck body includes a crossbeam 1 and two sets of support frames 2 with the same structure. Shaped groove 12, described elongated groove 12 is provided with telescopic beam 13 and spring 14, and one end of described spring 14 is fixed on the side of telescopic beam 13, and the other end is fixed on the inner wall of elongated groove 12, and described telescopic beam 13 facade A hanging rod 15 is provided and a telescopic plate 16 is hinged. The telescopic plate 16 is provided with a hanging handle 17. The front end of the hanging rod 15 is fitted with the hanging handle 17. The support frame 2 includes a T Shaped block 21, the lower end of the T-shaped block 21 is hinged with two driven struts 22 with the same structure, the lower end of the driven strut 22 has a limit hole 23 and a pin hole, and the upper surface of the support block 24 has a support The rod groove 25 and th...

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Abstract

The invention discloses an improved supporting structure for muck vehicle body welding, and relates to the field of workpiece supporting. The improved supporting structure comprises a beam and two supporting frames the same in structure. A T-shaped sliding groove is formed in the bottom face of the beam, and a microscler groove is formed in the side face and is internally provided with a telescopic beam and a spring. The improved supporting structure is simple, convenient to operate and low in manufacturing cost; through the arrangement of the telescopic beam and a telescopic plate, the purposes of the improved supporting structure are diverse; a T-shaped block is arranged and moves along the sliding groove, accordingly, the angle between driven support rods can be adjusted, and thereforethe height and the gravity center of the improved supporting structure can be adjusted; and lateral overturning happening during welding due to the overweight of the lateral side of a vehicle body isavoided, the vehicle body stability during welding is improved, the welding precision is improved, and practicability is high.

Description

technical field [0001] The invention relates to the field of workpiece support, in particular to an improved support structure for welding the body of a muck truck. Background technique [0002] Body product structure and welding are complementary. Good product structure, on the basis of satisfying the strength and function, the welding process is relatively simple, and the implementation is relatively easy. During the welding process, it is necessary to weld all parts of the body. The large volume and weight make it impossible for ordinary fixtures to turn over the body for welding. Using ordinary fixtures will result in cumbersome, time-consuming and laborious welding operations. Rollover occurs sometimes, and some muck trucks have protruding ribs at the bottom of the body, so the support structure that can only be placed on the bottom of the body is likely to cause instability of the body due to the ribs, so there is an urgent need for a simple, convenient and multi-purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/04
Inventor 张干刘从法葛绍明
Owner 安徽兆鑫集团汽车有限公司