Linked cam welding tool

Abstract

The invention discloses a linked cam welding tool which comprises a welding platform. The welding platform comprises a base plate, a fixed plate and a bearing plate, the fixed plate is fixedly provided with a motor and a rotary positioning clamp which are in transmission through gear engagement, a positioning rod is fixedly arranged on the outer circle face of the right side of the rotary positioning clamp, a travel switch is arranged on the fixed plate through bolt connection and is triggered by the positioning rod, the included angle at the trigger position of the travel switch is 135 degrees, a compression device is fixedly arranged on the left side of the welding platform, a welding gun is arranged on the exterior of the welding platform through a welding gun clamping mechanism, and alinked cam is arranged on the rotary positioning clamp. In the using process, the rotary positioning clamp is used for fixing the linked cam, the bearing plate and the compression device are used forconducting assistant positioning, and the welding position accuracy is guaranteed when the linked cam is welded. The linked cam welding tool has the advantages that positioning is accurate, the welding quality is high, and manual work is saved.

Description

technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to a joint-cam welding equipment. Background technique [0002] In the actual production of the spring operating mechanism, there is a joint cam due to the limitation of the installation position. When welding it, it is necessary to ensure that the welding position is within the angle of the circumferential direction, that is, within the range of 135 degrees from somewhere. It can be welded, but other parts cannot be welded, and the welding adopts double-sided welding; in actual production, because manual welding is generally used, although there are tooling for positioning, the thermal deformation of the welding causes the parts to be unqualified after welding, resulting in At the same time, due to manual operation, due to different operators, the welding quality is not uniform, resulting in inconsistent welding quality. [0003] In order to solve the above p...

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Problems solved by technology

[0002] In the actual production of the spring operating mechanism, there is a joint cam due to the limitation of the installation position. When welding it, it is necessary to ensure that the welding position is within the angle of the circumferential direction, that is, within the range of 135 degrees from somewhere. It can be welded, but other parts cannot be welded, and the welding adopts double-sided welding; in actual production, because manual welding is generally used, although there are tooling for positioning, the thermal deformation of the welding causes the parts to be unqualified after welding, resulting in Waste, at the same time, due to manual operation, due to different operators, the welding quality is different, resulting in the phenomenon of inconsistent welding quality

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