Processing clamping platform of automatic spot-welding workstation
A workstation and spot welding technology, used in metal processing equipment, auxiliary devices, manufacturing tools, etc., can solve the problems that facilities cannot meet the needs well, product forming quality improvement, workpiece processing error amplification, etc., to achieve reasonable structural design, The effect of improving production efficiency and reducing machining errors
Active Publication Date: 2020-05-19
TIANJIN TAIZHENG MACHINERY
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Problems solved by technology
[0003] In the prior art, every clamping of the workpiece brings positioning deviation more or less. After several processes, the accumulated deviation brought by the clamping and positioning will gradually enlarge the processing error of the workpiece and reduce the processing quality. The stability of the machine is poor, and it is difficult to fundamentally improve the machining accuracy.
For working conditions that require high welding (processing) precision, the existing facilities cannot meet the demand well, and the further improvement of product forming quality has encountered a bottleneck
Method used
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[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
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The invention provides a processing clamping platform of an automatic spot-welding workstation. The platform comprises a rack and a jig; an X-direction positioning unit, a Y-direction positioning unitand a Z-direction positioning unit are mounted on the rack; a base is fixed to the rack by the aid of the X-direction positioning unit and the Y-direction positioning unit; and the jig is fixed to the base by the aid of the Z-direction positioning unit. According to the clamping platform, the base mounting precision is improved greatly under the action of the fixing structures in multiple directions, then the positioning precision of the jig is guaranteed, workpieces can have the relatively high processing precision, besides, a pressing head is controlled to move downwards, the jig can be locked quickly, unlocking can also be performed quickly after welding is completed, and the jig can retreat conveniently, so that the workpieces and the jig can be replaced and mounted quickly as a whole, and the production efficiency is improved effectively.
Description
technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to a processing and clamping platform of an automatic spot welding workstation. Background technique [0002] Welding forming equipment is generally fixed and installed in a predetermined location, such as a welding processing workshop. When performing welding operations on workpieces, it is generally necessary to mount the workpiece on the processing platform first, and then perform welding processing. The traditional method is to use multiple groups The positioning mechanism positions the workpiece separately. Although the stability of the workpiece is guaranteed, there are inevitably errors in the clamping process. Each product usually requires multiple tools for processing. Even welding processing is sometimes divided into spot welding followed by skip welding or Different processes such as segmental welding. [0003] In the prior art, every clamping of th...
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IPC IPC(8): B23K37/04
CPCB23K37/0435B23K37/0461
Inventor 时维岭吴增盘李峻峰杨森林刘瑶
Owner TIANJIN TAIZHENG MACHINERY