Welding method

A welding method and technology of a welding mechanism, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of high defective product rate and poor position accuracy of the bottom frame, optimize the production cycle, improve the yield rate, The effect of ensuring welding quality

Active Publication Date: 2020-06-09
SUZHOU WID ELECTROMECHANICAL AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, there are no standard fixtures to fix the frame, square pipe and connectors during manual welding, and the position accuracy after welding is poor
Moreover, due to the influence of the welding experience and operation proficiency of the operators, the rate of defective products of the chassis remains high

Method used

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Embodiment Construction

[0064] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0065] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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Abstract

The invention belongs to the technical field of welding and discloses a welding method. An under frame of a running machine is produced with welding equipment. According to the method, the under frameis divided into a frame, supporting rods, first lug springs, second lug springs, clamping springs and other parts to be sequentially welded, and the production rhythm is optimized. Meanwhile, according to the welding method, the under frame is fixed through a welding jig, the issue that all structures of the under frame need to be positioned repeatedly in the assembly line welding mode can be avoided, the matching precision of all the structures is improved, the welding quality can be ensured to the maximum degree, and the yield is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding method. Background technique [0002] Such as figure 1 As shown, the chassis of the treadmill is an important component of the treadmill. The chassis of a common treadmill is generally composed of a square frame and two poles connected to one side of the frame. The connection between the bottom frame and the armrest frame of the treadmill, the running platform, and the shock-absorbing cylinder, such as the clip springs arranged at the two corners of the frame away from the poles, the first ear springs adjacent to the clip springs, The second lug spring on the frame in the middle of the two poles, and the bottom wheel seat at the end of the pole for installing the bottom wheel of the treadmill, etc. [0003] Since the underframe of the treadmill needs to bear the weight of the running platform, the armrest frame and the user of the treadmill, the underframe of the tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/04B23K37/00
CPCB23K31/02B23K37/00B23K37/0435
Inventor 宋瑞华
Owner SUZHOU WID ELECTROMECHANICAL AUTOMATION
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