Shock absorber welding device

A welding device and shock absorber technology, applied in welding equipment, welding equipment, auxiliary devices, etc., can solve the problems of unstable welding quality and low efficiency, and achieve the effect of improving welding efficiency, ensuring welding quality and ensuring welding quality.

Active Publication Date: 2020-12-11
重庆川亚柔杰机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a shock absorber welding device to solve the problem of unstable welding quality and low efficiency in the prior art when manually welding the oil cylinder of the shock absorber

Method used

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Embodiment Construction

[0027] The following is further described in detail through specific implementation methods:

[0028] The reference signs in the drawings of the description include: frame 1, welding column 2, raised part 3, air channel 4, ring groove 5, igniter 6, air nozzle 7, telescopic cylinder 8, first spring 9, connecting rod 10. Press plate 11, cylinder body 12, piston 121, piston rod 122, upper chamber 123, lower chamber 124, intake pipe 13, air delivery pipe 14, air storage chamber 15, pressure relief valve 16, first one-way valve 17 , the second one-way valve 18, the horizontal plate 19, the channel 20, the rotating shaft 21, the one-way bearing 22, the outer ring gear 23, the vertical rod 24, the rack part 25, the fixed plate 26, the second spring 27, the flexible rope 28, Limiting bar 29, oil pipe 30, end cap 31.

[0029] The embodiment is basically as figure 1 Shown: a shock absorber welding device, including a frame 1 and a welding column 2 for socketing the oil pipe 30, the oi...

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PUM

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Abstract

The invention relates to the technical field of damper machining equipment, and particularly discloses a damper welding device. A telescopic air cylinder, a cylinder body and a welding column are included. The top of the welding column is connected with a protrusion part for containing an end cap. An air flue is arranged in the welding column and the protrusion part. The connecting position of theprotrusion part and the welding column is provided with a ring groove, an igniter and an air spraying nozzle are arranged in the ring groove, and the air spraying nozzle communicates with the air flue. The output end of the telescopic air cylinder is connected with a first spring and a connecting rod, and the first spring is connected with a pressing plate. A piston is in sliding connection in the cylinder body and divides the cylinder body into an upper cavity and a lower cavity, the lower cavity communicates with an air inlet pipe and an air conveying pipe, the air conveying pipe communicates with the air flue, the air conveying pipe is provided with a pressure release valve and a first one-way valve, the air inlet pipe is provided with a second one-way valve, and the lower cavity is full of mixed gas for welding combustion. The piston is connected with a piston rod, and the piston rod is connected with the connecting rod. The damper welding device can conduct fixed-point welding onan oil pipe and the end cap, manual welding is avoided, and stability of the welding quality is ensured.

Description

technical field [0001] The invention relates to the technical field of shock absorber processing equipment, and specifically discloses a shock absorber welding device. Background technique [0002] Shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. It is widely used in motor vehicles, such as automobiles and motorcycles. The shock absorber can accelerate the attenuation of vehicle vibration and improve the ride comfort of the vehicle. From the perspective of producing damping materials, shock absorbers are mainly divided into two types: hydraulic type and pneumatic type. The hydraulic shock absorber mainly includes an oil cylinder, a piston and a piston rod. The oil cylinder is not integrally formed, but a cylinder with one end open and the other end sealed, which is welded by oil pipes, end caps and other components. Add shock absorber oil, then install the piston, and finally do the sealin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K5/00B23K5/22B23K5/24B23K37/04
CPCB23K5/006B23K5/22B23K5/24B23K37/0435
Inventor 卢容
Owner 重庆川亚柔杰机械有限公司
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