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Air cylinder detachable type shield

A protective cover and detachable technology, which is applied in the direction of mechanical equipment, engineering safety devices, welding accessories, etc., to improve the availability, prevent the welding strength from not conforming to the process, and prolong the service life

Inactive Publication Date: 2010-02-24
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The protective cover is made of flexible PVC soft board or polyurethane

Method used

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  • Air cylinder detachable type shield
  • Air cylinder detachable type shield
  • Air cylinder detachable type shield

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] The present invention will be specifically described below in conjunction with the accompanying drawings.

[0028] Figure 2-4B The structure of the detachable protective cover is shown in , the protective cover 1 is roughly a cylinder, and the cylinder piston rod installation hole 12 and four protective cover installation fastening holes 13 are opened on its end surface, and on the cylindrical surface of the protective cover Have joint installation hole 11; The size of protective cover size and the position of joint installation hole are designed and manufactured according to the size of cylinder, and material selects flexible insulating material for use, as: PVC soft board, polyurethane etc.

[0029] combined with Figure 5A , 5B To describe the installation of the protective cover 1. As shown in the figure, first remove the cylinder connector 21, put the detachable protective cover 1 of the cylinder on the body of the cylinder 2, and adjust the protective cover 1 ...

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Abstract

The invention discloses an air cylinder detachable type shield which is in a cylinder shape. The end surface of the shield is provided with an air cylinder piston rod installation hole and a shield installation fastening hole, and the cylindrical surface of the shield is provided with a joint installation hole; and the size of the shield and the position of the joint installation hole are designedand manufactured according to the size of the air cylinder. The shield can be welded under the condition of complicated and narrow spaces of two air cylinders, prevents the quality problem that the welding strength does not conform to a process, saves the maintenance exchange cost of the air cylinders, improves the availability of process equipment and can effectively improve the welding strengthof a welding vehicle body and prolong the service life of the air cylinders.

Description

technical field [0001] The invention belongs to a new type of practical cylinder protective cover in the pneumatic welding jig, which is needed when the cylinder of the pneumatic welding jig part interferes with the welding tongs or the workpiece in the manufacturing process of the automobile body-in-white, so as to avoid collision avoidance and welding current diversion prevention. A kind of cylinder guard. Background technique [0002] At present, in the production process equipment of automobile welding, welding fixtures generally use compressed air cylinders as the power components of the clamping force. For the welding fixtures with different shapes and more complex, and the special operating positions of the general plate parts, there are often problems that the welding tongs and the cylinder interfere with each other, causing the welding current to shunt and the welding strength to decrease. The collision wear of the cylinder will reduce the service life of the cylin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/32F16P1/06
Inventor 陈绵锋晋博杰
Owner CHERY AUTOMOBILE CO LTD
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