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Crane trolley end beam rib plate automatic welding device

A lifting trolley, automatic welding technology, applied in auxiliary devices, welding equipment, welding equipment and other directions, can solve the problems of low welding efficiency and poor welding quality, and achieve the effect of convenient operation and simple structure

Pending Publication Date: 2018-11-09
河南巨人起重机集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an automatic welding device for the end beam rib plate of the lifting trolley, which solves the problems of low welding efficiency and poor welding quality of the end beam rib plate of the existing lifting trolley

Method used

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  • Crane trolley end beam rib plate automatic welding device
  • Crane trolley end beam rib plate automatic welding device
  • Crane trolley end beam rib plate automatic welding device

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Embodiment Construction

[0019] In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

[0020] like figure 1 , figure 2 As shown, the present invention provides an automatic welding device for end beam ribs of a hoisting trolley, comprising a base 1, a mounting table 2 is fixedly connected to the base 1, a welding gun manipulator driving device is arranged on the mounting table 2, and a base 1 is mounted on the base 1. A rib plate positioning device is provided; the welding gun manipulator driving device includes a horizontal driving device and a vertical driving device respectively used to drive the welding gun manipulator to move, and the horizontal driving device includes a fixing frame 3 arranged above the installation table 2. The bottom end of 3 is slidably connected to the table surface of the mounting table 2. In t...

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Abstract

The invention relates to a crane trolley end beam rib plate automatic welding device. The welding device comprises a base, a mounting table is fixedly connected to the base, a welding gun mechanical arm driving device is arranged on the mounting table, and a rib plate positioning device is arranged on the base; and the welding gun mechanical arm driving device comprises a horizontal driving deviceand a vertical driving device, wherein the horizontal driving device and the vertical driving device are correspondingly used for driving a welding gun mechanical arm to move. According to the welding device, manual welding is replaced by machine automatic welding, the compactness of the structure between a U-shaped steel plate and a rib plate can be kept all the time in the welding process, thelabor intensity of workers is reduced, the welding efficiency is improved, and the reliability of welding quality of the beam rib plates of a crane trolley is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of cranes, and in particular relates to an automatic welding device for beam bars and plates at the end of a hoisting trolley. Background technique [0002] Cranes are mainly used for special machinery for reclaiming, moving, unloading and other actions. The development and use of cranes in the market are becoming more and more extensive, especially in construction, bridge construction, and equipment assembly, handling, and maintenance in factories. It is widely used in the field. The end beam of the hoisting trolley is the support structure of the trolley mechanism on the crane, which is mainly formed by welding and fixing U-shaped steel plates and rib plates, while the existing trolley end beam ribs are mostly welded manually. During the welding process, the operator needs to always squeeze the U-shaped steel plate to maintain the tightness of the structure between the U-shaped steel plate and the rib pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/04B23K37/02
CPCB23K31/02B23K37/02B23K37/0443
Inventor 韩红军
Owner 河南巨人起重机集团有限公司
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