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Stamp-formed crossed spin rivet interlocking type plate butting device and method

A stamping forming and docking device technology, applied in the direction of rivets, etc., can solve the problems of personnel injury operation, complicated efficiency, difficult performance guarantee, etc., and achieve the effect of high processing efficiency, good comprehensive ability, and strong ability to resist bending force

Active Publication Date: 2020-09-15
CENT SOUTH UNIV
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Problems solved by technology

[0004] The invention provides a stamping-formed cross-riveting interlocking plate butt joint device and method, the purpose of which is to solve the problems that the performance of the existing plate butt joint is difficult to guarantee, easy to cause injury to personnel, and the operation is complicated and inefficient

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  • Stamp-formed crossed spin rivet interlocking type plate butting device and method
  • Stamp-formed crossed spin rivet interlocking type plate butting device and method
  • Stamp-formed crossed spin rivet interlocking type plate butting device and method

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Embodiment Construction

[0042] In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0043] Aiming at the problems of difficulty in guaranteeing the performance of the existing plate butting mode, easy injury to personnel and complicated operation and low efficiency, the invention provides a stamping and forming cross-riveting interlocking plate butting device and method.

[0044] like Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a stamping and forming cross-riveting interlocking plate butting device, including: a top support plate 1, a bottom support plate 2, a punching head 3, an upper rivet 4 and a lower rivet 5; The top support plate 1 is symmetrically provided with two through holes, the bottom support plate 2 is provided with through holes at the same position, the through holes...

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Abstract

The invention provides a stamp-formed crossed spin rivet interlocking type plate butting device. The device comprises a top support plate, a bottom support plate, a stamping head, an upper rivet and alower rivet; the top support plate is connected with the bottom support plate through a guide column; a stamping guide mechanism is arranged between the top support plate and the bottom support plate; the upper rivet is arranged on the stamping guide mechanism through a rivet clamping machine; the lower rivet is embedded into a lower rivet mounting groove of the bottom support plate; the lower rivet and the upper rivet are coaxially arranged; and the top surface of the lower rivet and the top surface of the bottom support plate are used for placing butted plates. The invention further provides a stamp-formed crossed spin rivet interlocking type plate butting. The stamp-formed crossed spin rivet interlocking type plate butting device provided by the invention is reasonable in structural design; the implementation steps of the method are convenient; the implementation process is free of harms; the device and the method can efficiently realize connection of the butted plates; the connected points are high in mechanical strength and high in capability of bearing load; and the surfaces of the plates are prevented from damages.

Description

technical field [0001] The invention relates to the technical field of sheet metal butting, in particular to a stamped cross-riveting interlocking type sheet metal butting device and method. Background technique [0002] In recent years, more and more parts and components use aluminum alloys as raw materials. Aluminum alloys have excellent mechanical properties, and components made of aluminum alloys are not only light in weight, but also have high strength. In the aerospace industry and the automotive industry, the use of aluminum alloy materials to make parts can significantly reduce the overall weight and improve performance. In addition, due to the reduction in weight, the energy consumption and exhaust gas emitted by aircraft and automobiles will also be reduced, which is of great significance for saving resources and protecting the environment. [0003] However, the traditional butt joint methods have certain limitations in the butt joint of aluminum alloy sheets. F...

Claims

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Application Information

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IPC IPC(8): B21J15/12B21J15/02B21J15/30B21J15/32F16B19/05
CPCB21J15/025B21J15/12B21J15/30B21J15/32F16B19/05
Inventor 陈超翟瞻宇冉向坤张惠阳武金亮
Owner CENT SOUTH UNIV
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