Semitrailer beam welding tool and welding process thereof

A welding tooling and semi-trailer technology, applied in the field of aluminum alloy welding, can solve problems such as low welding efficiency and alignment errors, and achieve the effects of improving work efficiency, simplifying the process, ensuring stability and welding quality

Inactive Publication Date: 2019-07-09
LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a semi-trailer beam welding tool and its welding process in order to solve the problem of easy assembly errors and low welding efficiency in the prior art in which the beam of the semi-trailer frame is individually welded.

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  • Semitrailer beam welding tool and welding process thereof
  • Semitrailer beam welding tool and welding process thereof
  • Semitrailer beam welding tool and welding process thereof

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Embodiment Construction

[0031] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0032] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention belongs to the technical field of aluminum alloy welding, and relates to a semitrailer beam welding tool and a welding process thereof. The tool comprises a tool fixing frame, a turnoversupport rotationally arranged on the tool fixing frame, an air cylinder pressing device and a connecting groove fixing end limiting device, wherein the air cylinder pressing device and the connectinggroove fixing end limiting device are fixedly arranged at the two ends of the turnover support, a to-be-assembled-and-welded welding beam wing plate is clamped between the air cylinder pressing device and the connecting groove fixing end limiting device, and a plurality of beam turnover limiting blocks used for clamping the to-be-assembled-and-welded welding beam wing plate are fixedly arranged on the turnover support. The tool solves the problems that in the prior art, when a semitrailer framework cross beam is independently welded, grouping errors are prone to occur, and the welding efficiency is low.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy welding, and relates to a semi-trailer beam welding tool and a welding process thereof. Background technique [0002] At present, the flat-bed semi-trailer frame includes two longitudinal beams arranged parallel to the longitudinal beams, two side beams parallel to the longitudinal beams, a front end beam transversely welded on the front ends of the two longitudinal beams and the two side beams, and a transverse welded joint on the front ends of the two longitudinal beams and the two side beams. The rear end beam at the rear end, a plurality of through beams located between the front end beam and the rear end beam and welded to the two longitudinal beams at transverse intervals, and the panel. The longitudinal beams are mostly welded "I"-shaped structures, and there are beam holes on the longitudinal beams. The through beams are connected to the left and right side beams through the beam ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047B23K31/02
CPCB23K31/02B23K37/047
Inventor 张玉新商建波李晴宋建国
Owner LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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