Welding car for contact warning

A technology for welding trolleys and frames, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of slipping, accidental loss, and interference of welding trolley running speed.

Active Publication Date: 2016-09-21
宁波协顺机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the existence of these slopes, it may interfere with the control of the running speed of the welding trolley
Moreover, when the slope is large, the accidental loss of power of the welding trolley may cause accidents such as slipping
When the slope is small, the acceleration due to the influence of gravity may also interfere with the speed of travel

Method used

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  • Welding car for contact warning
  • Welding car for contact warning
  • Welding car for contact warning

Examples

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Embodiment Construction

[0010] Refer below Figure 1-3 Instead, examples of the present invention will be described.

[0011] The contact alarm welding trolley according to the embodiment includes a frame body 8 for carrying a welding torch 9, a front wheel shaft 61 fixedly mounted with the front wheel 6 and rotatably connected with the frame body 8, and a rear wheel 5 fixedly mounted thereon and The rear wheel shaft 51 rotatably connected with the frame body 8, the front wheel shaft 61 is separately installed with the first one-way bearing 62 of the front shaft and the second one-way bearing of the front shaft in the opposite direction of rotation in the axial direction. Bearing 63, described rear axle 51 is separately installed with the first one-way bearing 52 of rear axle and the second one-way bearing 53 of rear axle that can rotate direction opposite in the axial direction, described front axle 61 is also provided with Front driving wheel 111, described front driving wheel 111 is connected wit...

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PUM

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Abstract

The invention discloses a welding car for contact warning. The welding car for contact warning comprises a car frame body (8) for bearing a welding gun (9), a front wheel shaft (61) fixed with a front wheel (6) and rotationally connected with the car frame body (8), and a back wheel shaft (51) fixed with a back wheel (5) and rotationally connected with the car frame body (8); a front shaft first one-way bearing (62) and a front shaft second one-way bearing (63) with opposite rotating directions are spaced in the axial direction of the front wheel shaft (61); a back shaft first one-way bearing (52) and a back shaft second one-way bearing (53) with opposite rotating directions are spaced in the axial direction of the back wheel shaft (51); a front driving wheel (111) is arranged on the front wheel shaft (61), and is in power connection with a driving wheel (101) driven by a motor (100) through a front conveying belt (211); and a back driving wheel (121) is arranged on the back wheel shaft (51).

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding trolley with contact alarm. Background technique [0002] In the field of welding, especially in the continuous welding process, it is often necessary to use a welding trolley attached with a welding torch to continuously weld the weld seam. Due to the different shapes of the weld seam of the workpiece, the welding trolley may experience a horizontal route segment, an uphill route segment with a forward inclination angle or a downhill route segment with an inclination angle during operation. In each route segment, the welding carriage can perform forward and reverse travel directions. [0003] However, due to the existence of these slopes, it may interfere with the control of the running speed of the welding trolley. Moreover, when the slope is large, accidental loss of power of the welding trolley may cause accidents such as slipping. On smaller slopes, acceleratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02B23K37/00
CPCB23K37/006B23K37/0211
Inventor 孙卫香
Owner 宁波协顺机电有限公司
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