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Device used for lengthening and welding barrel

A cylinder and guide rail technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor quality and low efficiency, and achieve the effects of high production efficiency, cost saving and easy realization.

Active Publication Date: 2013-02-13
WUXI SANHONG MACHINERY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the above problems and provide a device for welding and lengthening cylinders to solve the problems of low efficiency and poor quality when using existing devices for welding and lengthening cylinders to weld and lengthen cylinders

Method used

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  • Device used for lengthening and welding barrel
  • Device used for lengthening and welding barrel
  • Device used for lengthening and welding barrel

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0019] Please refer to Figure 1 to Figure 3 As shown, in this embodiment, a device for welding and lengthening cylinders includes a guide rail 3, a transport frame 6 is fixedly connected to the middle of the guide rail 3, and the right end of the transport frame 6 on the guide rail 3 can be moved in turn. Slidingly provided with a driven pair of roller frames 5 and a driving roller frame 4, and on the guide rail 3, two pairs of roller frames 8 are slidably arranged at the left end of the transport frame 6, and the transport frame 6 includes a fixed base 61, The fixed base 61 is connected with a counterpart oil cylinder 7, the piston rod of the counterpart oil cylinder 7 is connected with the paired roller frame 8 close to the conveying frame 6, and the fixed base 61 is slidably provided with a firs...

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Abstract

The invention discloses a device used for lengthening and welding a barrel, which comprises a guide rail, wherein a conveying rack is fixedly connected at the middle part of the guide rail, a driven fitting-up roller carrier and a driving roller carrier are slidingly arranged at the right end of the conveying rack on the guide rail in sequence, a plurality of fitting-up roller racks are slidingly arranged at the left end of the conveying rack on the guide rail, the conveying rack comprises a fixing base which is connected with an aligning oil cylinder, a piston rod of the aligning oil cylinder is connected with the fitting-up roller carriers near the conveying rack, a first supporting seat and a second supporting seat are slidingly arranged on the fixing base and are respectively provided with a first conveying roller and a second conveying roller, the first conveying roller is connected with a first horizontal oil cylinder arranged on the fixing base, and the second conveying roller is connected with a second horizontal oil cylinder arranged on the fixing base. The device can regulate the height and the distance of the barrel, the welding quality is improved, and the device is practical and reliable; in addition, the barrel can be moved by the conveying rack, so that the production efficiency is high.

Description

technical field [0001] The invention relates to a device for welding and lengthening cylinders. Background technique [0002] At present, the long cylinders are all formed by welding and lengthening multi-section cylinders. Traditional welding lengths generally firstly assemble the multi-section cylinders manually, and then hoist them to the roller frame for welding and forming. The efficiency of the method is low, and the quality is not easy to control. Another common method is to use butt welding roller frames to carry out butt welding one by one. However, it is necessary to frequently use a crane to assist in moving the workpiece during operation, and the efficiency is not high. Contents of the invention [0003] The object of the present invention is to address the above problems and provide a device for welding and lengthening cylinders to solve the problems of low efficiency and poor quality when using existing devices for welding and lengthening cylinders to weld an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053B23K37/00
Inventor 叶胜军徐友红
Owner WUXI SANHONG MACHINERY EQUIP
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