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A welding device for a hydraulic cylinder

A welding device and hydraulic cylinder technology, applied in the field of hydraulic cylinder welding, can solve problems such as poor welding quality and uneven rotation speed of welding personnel, and achieve the effects of improving stability, facilitating response to emergencies, and reducing wear

Active Publication Date: 2022-05-24
浙江天工液压机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned related technologies, the inventor believes that during the welding process, since the welding personnel need to weld during the rotation process, the uneven rotation speed of the welding personnel can easily lead to poor welding quality

Method used

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  • A welding device for a hydraulic cylinder
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  • A welding device for a hydraulic cylinder

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Embodiment Construction

[0036] Attached to the following Figure 1-6 This application will be described in further detail.

[0037] The embodiment of the present application discloses a welding device for a hydraulic cylinder.

[0038] refer to figure 1 It is known that the cylinder block 43 of the hydraulic cylinder includes a casing 44 and a base 45, the casing 44 is a cylindrical metal casing, the material of the casing 44 is mainly No. 45 steel, and an inner chamfer is provided on the inner wall of one end of the casing 44, The base 45 includes a bottom plate 46 and a connecting sleeve 47, the connecting sleeve 47 is integrally formed on one side of the bottom plate 46, and one end of the connecting plate 17 away from the connecting sleeve 47 is integrally formed with a round table 48, and the round table 48 is embedded in the end of the shell 44 with the inner chamfer. In the inner cavity, the circular table 48 is in interference fit with the outer shell 44 , and the end of the bottom plate 46...

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Abstract

The present application relates to the technical field of hydraulic cylinder welding, in particular to a welding device for hydraulic cylinders, which includes a mounting base, a first mounting groove is opened on one side of the mounting base, and one end of the first mounting groove is provided with a The clamping assembly that clamps the shell to rotate, the first installation groove is provided with a hollow welding head, both ends of the welding head are connected to the outside world, and the welding tip of the welding head is vertically set downwards, An adjustment member for adjusting the height of the welding head is arranged in the first installation groove, a rectifier is fixed on the side wall of the installation seat, the welding tip of the welding head is electrically connected to the rectifier through a wire, and the installation seat A second installation groove is opened on a side away from the first installation groove, and a conveying assembly for conveying welding wire to the welding tip is arranged in the second installation groove. The application has the effect of improving the welding quality of the hydraulic cylinder.

Description

technical field [0001] The present application relates to the technical field of hydraulic cylinder welding, and in particular, to a welding device for hydraulic cylinders. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When using it to achieve reciprocating motion, the reduction device can be omitted, and there is no transmission gap, and the movement is stable, so it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is proportional to the effective area of ​​the piston and the pressure difference on both sides; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. [0003] In the process of manufacturing hydraulic cyli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23K37/02B23K37/00B23K37/047B23K9/32B23K9/133
CPCB23K37/0533B23K37/02B23K37/00B23K37/047B23K9/32B23K9/133
Inventor 陈冬根潘肖列汤关云
Owner 浙江天工液压机械股份有限公司