Permanent magnet guide device for semi-automatic welding trolley

A semi-automatic welding and guiding device technology, applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of cumbersome operation and poor positioning accuracy, and achieve the effect of simple operation, simple structure and accurate positioning

Inactive Publication Date: 2013-01-16
QINGDAO EAST STEEL TOWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a semi-automatic welding trolley permanent magnet guiding device with simple structure, reliable operation and high positioning accuracy in view of the above-mentioned problems such as poor positioning accuracy and cumbersome operation of the existing guiding device of the semi-automatic welding trolley

Method used

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  • Permanent magnet guide device for semi-automatic welding trolley
  • Permanent magnet guide device for semi-automatic welding trolley

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] A permanent magnet guiding device for a semi-automatic welding trolley, the guiding device 1 includes a bracket 2, a permanent magnet 3 is installed on one side of the bracket 2, and a fixed connecting plate 4 is connected to the other side, and one side of the bracket 2 passes through the fixed connecting plate 4 Fixed on the semi-automatic welding trolley 5, the other side is adsorbed on the plate girder rib 6 by the permanent magnet 3, and is in contact with the plate girder rib 6, and the permanent magnet 3 is not in contact with the plate girder rib 6.

[0013] Above-mentioned support 2 is the " U " shape structure that is made up of square tube 7 and the bearing 8 that is connected at two ends of square tube 7 , permanent magnet 3 is installed in the middle part of square tube 7 , and bearing 8 is adsorbed on by the magnetic force of permanent magnet 3 On the p...

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Abstract

The invention relates to a permanent magnet guide device for a semi-automatic welding trolley. The guide device comprises a bracket, wherein one side of the bracket is provided with permanent magnets and fixed on the semi-automatic welding trolley through a fixing connecting plate; the other side of the bracket is connected with the fixing connecting plate, attracted to a plate beam rib plate through the permanent magnets and in contact with the plate beam rib plate; and the permanent magnets are not in contact with the plate beam rib plate. The guide device has a simple structure and runs reliably; the bracket is attracted to the plate beam rib plate under the action of magnetic force of the permanent magnets, but the permanent magnets are not in contact with the plate beam rib plate, so that resistance produced when the bracket moves is eliminated, bracket bearings are only attracted and attached to the plate beam rib plate due to the action of the magnetic force, and high positioning accuracy is achieved; meanwhile, the bracket is arranged on the semi-automatic welding trolley through the fixing connecting plate, so that an effect of guiding and positioning the semi-automatic welding trolley is achieved, and the guide device is easy and convenient to operate.

Description

technical field [0001] The invention relates to a semi-automatic welding trolley, in particular to a guiding device for a semi-automatic welding trolley. Background technique [0002] It is transformed into a semi-automatic fillet welding machine by using a semi-automatic welding trolley, which has the characteristics of low cost, simple operation, and multiple functions in one machine. However, the semi-automatic welding trolley must be guided by guide rails. Usually, guide wheels are set at the front end of the semi-automatic welding trolley, and the guiding of the semi-automatic welding trolley is realized by moving the guide wheels on the guide rails. During the welding process, sometimes the welding seam is too long, and the guide rail needs to be placed repeatedly, which is cumbersome and time-consuming; and it is greatly affected by the space, so it cannot be positioned accurately, and the positioning accuracy is poor. Contents of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02
Inventor 韩克荣李军信
Owner QINGDAO EAST STEEL TOWER
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