Four-axis linkage automatic spot welding machine

A four-axis linkage and spot welding machine technology, which is applied to welding equipment, resistance welding equipment, resistance electrode holders, etc., can solve the problems of high equipment cost investment, high labor intensity, and large occupied area, so as to reduce equipment cost investment, Reduce labor intensity, perfect effect of workpiece solder joints

Inactive Publication Date: 2012-06-27
GREAT WALL MOTOR CO LTD
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Problems solved by technology

In the welding production process, manual operation is time-consuming and labor-intensive, which is not only labor-intensive, but also has poor welding quality; the single-direction automatic welding process has high requirements on the welding spot of the workpiece, and multi-directional movement cannot be realized due to the position limitation o

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  • Four-axis linkage automatic spot welding machine

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Embodiment Construction

[0023] Referring to Fig. 1, the present invention comprises a parallel movement mechanism 1, a rotation mechanism 2, a welding tongs suspension mechanism 3, a welding tongs 4 and a base 5, the base 5 is a frame structure, and the parallel movement mechanism 1 is installed on the base 5 , the rotating mechanism 2 is connected to the parallel moving mechanism 1 through connecting brackets 1-4, the welding tongs suspension mechanism 3 is fixedly connected to the rotation mechanism 2, and the welding tongs 4 is installed on the welding tongs suspension mechanism 3.

[0024] see figure 1 , figure 2 , the parallel movement mechanism 1 in the formation of the present invention is made up of horizontal lateral movement unit 1-1, horizontal longitudinal movement unit 1-2 and vertical movement unit 1-3, dust cover 1-5 is all installed outside each parallel movement unit , the adjacent parallel moving units are connected through the corresponding connecting brackets 1-4.

[0025] see ...

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Abstract

A four-axis linkage automatic spot welding machine is used for welding of welding spots at various spatial positions in automobile body welding production, and solves the problems of high equipment cost and high labor intensity of manual operation. The four-axis linkage automatic spot welding machine comprises a parallel moving mechanism, a rotating mechanism, a welding clamp suspension mechanism, a welding clamp and a base, wherein the base is of a frame structure, the parallel moving mechanism is mounted on the base, the rotating mechanism is connected with the parallel moving mechanism through a connecting support, the welding clamp suspension mechanism is fixedly connected with the rotating mechanism, and the welding clamp is mounted on the welding clamp suspension mechanism. The four-axis linkage automatic spot welding machine has the advantages of simplicity in operation, safety and reliability, is applied to an automobile body part welding production line, and on the premise of ensuring the welding quality of a workpiece, the labor intensity of operators can be remarkably reduced, and equipment cost input is reduced.

Description

technical field [0001] The invention relates to an electric welding equipment, which is especially suitable for automatic welding of automobile body parts and belongs to the technical field of welding equipment. Background technique [0002] Body welding is a key process in the production of body parts for automobile manufacturers. At present, manual welding, unidirectional automatic welding, and robot welding are commonly used in body welding. In the welding production process, manual operation is time-consuming and labor-intensive, which is not only labor-intensive, but also has poor welding quality; the single-direction automatic welding process has high requirements on the welding spot of the workpiece, and multi-directional movement cannot be realized due to the position limitation of the welding spot. It can only meet the welding requirements of individual stations; while the robot welding method, although the welding quality is high, but there are defects such as larg...

Claims

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Application Information

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IPC IPC(8): B23K11/11B23K11/31B23K11/36
Inventor 李继红李钊齐文兴武万斌李保安赵军苏青
Owner GREAT WALL MOTOR CO LTD
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