Vertical soldering clamp of hydraulic oil cylinder

A hydraulic cylinder and vertical technology, applied in the field of auxiliary equipment, can solve problems such as unqualified product quality, exceeding 2.0mm, deformation after welding, etc., and achieve the effects of low cost, easy demoulding, and simple structure

Inactive Publication Date: 2019-01-04
江苏三峘液压设备有限公司
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Problems solved by technology

The hydraulic cylinder is a long cylindrical welded part composed of three cylindrical parts, but in welding, the verticality of the three parts often exceeds 2.0mm, and the symmetry exceeds 2.0mm, which leads to serious substandard product quality. The phenomenon of scrapping, many companies now use horizontal welding clips to weld the cylinder, but in the welding process, one person welds and one person cooperates with the rotation method, which is easy to cause post-weld deformation

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  • Vertical soldering clamp of hydraulic oil cylinder

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Embodiment Construction

[0008] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] Such as figure 1 The vertical welding clamp of a hydraulic cylinder includes a base plate 1, two columns 2 are vertically arranged on the base plate 1, a cross bar 3 is arranged between the two columns, and a pressure head 4 is arranged on the cross bar 3 , The bottom plate between the two columns 2 is provided with a positioning column 5, the positioning column 5 is provided with a water cooling device 6, the top of the water cooling device 6 is provided with a pressure head 4, and the cross bars on the two columns 2 are fastened by nuts 7.

[0010] There are several supporting columns around the column to strengthen the connection betwee...

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Abstract

The invention relates to a vertical soldering clamp of a hydraulic oil cylinder. The vertical soldering clamp comprises a bottom plate, wherein two stand columns are vertically arranged on the bottomplate, a cross rod is arranged between the stand columns, a pressing head is arranged on the cross rod, and a positioning stand column is arranged on the portion, between the two stand columns, of thebottom plate; and a water cooling device is arranged on the positioning stand column, the pressing head is arranged at the top end of the water cooling device, and the cross rod on the two stand columns are tightened through nuts. In this way, the vertical soldering clamp is simple in structure, convenient to manufacture, low in cost, easy to demold and high in mold loading precision.

Description

technical field [0001] The invention relates to auxiliary equipment of a hydraulic cylinder, in particular to a vertical welding clip of the hydraulic cylinder. Background technique [0002] Hydraulic cylinders have been widely used in construction machinery, lifting and transportation machinery and machine tools. The hydraulic cylinder is a long cylindrical welded part composed of three cylindrical parts, but in welding, the verticality of the three parts often exceeds 2.0mm, and the symmetry exceeds 2.0mm, which leads to serious substandard product quality. The phenomenon of scrapping, many companies now use horizontal welding clamps to weld the cylinder barrel, but in the welding process, one person welds and one person cooperates with the rotation method, which is easy to cause post-weld deformation. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a vertical welding clip of a hydraulic cylinder. [0004] The t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/04B23K37/003
Inventor 汤兆俊
Owner 江苏三峘液压设备有限公司
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