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a welding method

A welding method and technology of welding mechanism, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor position accuracy and high defective product rate of the chassis, and achieve the improvement of yield rate, optimization of production cycle, Ensure the effect of welding quality

Active Publication Date: 2020-11-06
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 is further detailed below with reference to the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are merely illustrative of the invention and are not limited thereto. It will also be also to be described, and only the parts associated with the present invention are shown in the drawings rather than all structures.

[0065] In the description of the present invention, the term "connected", "connection", "fixed", unless otherwise specified, "connected", "fixed", for example, may be a fixed connection, or a detachable connection, or integral However, it can be a mechanical connection or an electrical connection; it can be directly connected, or the intermediate medium can be indirectly connected, which may be a communication between two elements or two components. Relationship. The specific meaning of the above terms in the present invention will be appreciated to those skilled in the art.

[0066] ...

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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 present invention relates to the technical field of welding, in particular, it relates to a welding method. Background technique [0002] like figure 1 Shown, the chassis treadmill is an important part of the treadmill, the treadmill common chassis by a substantially rectangular frame and two struts attached to the side of the frame composition, typically the chassis is also provided for the chassis frame and the handrail of the treadmill, the treadmill, and the damper cylinder is connected to the other connection member, such as away from the frame struts disposed spring clips at the two corners, a first spring and the ear set of spring clips Pro, the second sprung lug located on the middle two bar frame, and is located in the struts for mounting the end of the treadmill wheel bottom end of the wheel seat and the like. [0003] Due to the treadmill running machine chassis to be carried, and the weight of the handrail frame of the treadmill user, the ch...

Claims

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Application Information

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Patent Type & Authority Patents(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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