An auxiliary device for partial self-piercing riveting of aluminum alloy plates
A self-piercing riveting and auxiliary device technology, applied in the field of auxiliary devices for local self-piercing riveting of aluminum alloy plates, can solve the problems of low efficiency, inaccurate placement, easy damage to the wrench, etc., and achieves convenient disassembly and assembly, improved efficiency, and increased work. The effect of efficiency
Active Publication Date: 2020-06-16
桂林添可智能装备有限公司
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Problems solved by technology
", although positioning holes are provided in this patent, the positioning holes are set on the upper top plate of the lower support plate, and the position of the lower support plate cannot be accurately positioned, so the position of the positioning holes cannot be placed accurately. The fixing method is to use fastening screws, which is inefficient and easy to damage the wrench
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[0024] Example: see Figure 1-5 , the present invention provides a technical solution: an auxiliary device for partial self-piercing riveting of aluminum alloy plates, which includes a replaceable punch fixing component, a riveting plate adsorption component, an upper adsorption plate moving component, and a lower placement plate rotation positioning component And the flexible connection device of the connecting head, the replaceable punch fixing component is used to fix the device on the outside of the punch, and the riveting plate adsorption component is used to absorb the riveting plate, which includes the riveting plate adsorption component and the riveting plate under adsorption Assemblies, the upper adsorption plate moving assembly is used to move the upper adsorption plate up and down, the lower placement plate rotation positioning assembly is used to rotate different lower placement plates to the bottom of the punch and position them, and the connecting head is a flexib...
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The invention discloses an auxiliary device for local self-piercing riveting of an aluminum alloy plate. The auxiliary device comprises a replaceable punch fixing assembly, riveting plate adsorption assemblies, an upper adsorption plate moving assembly, a lower placing plate rotating positioning assembly and a connector movable connecting device, wherein the replaceable punch fixing assembly is used for fixing the device outside a punch; the riveting plate adsorption assemblies are used for adsorbing a riveting plate, and comprise a riveting plate upper adsorption assembly and a riveting platelower adsorption assembly, and the upper adsorption plate moving assembly is used for enabling an upper adsorption plate to move up and down; and the lower placing plate rotating positioning assemblyis used for rotating different lower placing plates to the positions below the punch to be positioned, and the connector movable connecting device is used for enabling different connectors communicate. The device is stable in structure and high in efficiency.
Description
technical field [0001] The invention belongs to the field of self-piercing riveting auxiliary equipment, in particular to an auxiliary device for partial self-piercing riveting of aluminum alloy plates. Background technique [0002] Self-piercing riveting is divided into solid rivet connection and semi-hollow rivet connection, among which solid rivet connection is divided into drum-shaped rivet connection and cylindrical rivet connection. At present, in the self-piercing riveting process, most of them do not have auxiliary devices, and the riveting is directly realized by hand-held plates. It cannot guarantee the accuracy of the riveting position, and in addition, the efficiency is low and the risk is high [0003] The application number is 201820423020.3, and the Chinese patent (a self-piercing riveting auxiliary device) with the publication number CN208357719U discloses "a self-piercing riveting auxiliary device, which is characterized in that it includes an upper support ...
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IPC IPC(8): B21J15/10B21J15/38
CPCB21J15/10B21J15/38
Inventor 赵宏旺
Owner 桂林添可智能装备有限公司