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Riveting press-fit device

A pressing device and riveting technology, applied in the field of riveting, can solve the problems of reducing the practicability of the device, dislocation, unstable riveting and pressing process, etc., so as to improve the operation stability, avoid unnecessary losses, and improve the safety of use. Effect

Inactive Publication Date: 2017-11-24
CHENGDU ZHONGFU LIXIANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are some deficiencies in the existing riveting and pressing device during use. The process of riveting and pressing is not stable enough, and it is prone to dislocation, which reduces the practicability of the device.

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , a riveting and pressing device, comprising a device body 3, a beam 14 is welded on the top of the device body 3, a support frame 2 is welded on both sides of the bottom of the beam 14, and a base 5 is welded on the bottom of the support frame 2, and a buffer is provided inside the device body 3 The warehouse 11 and the buffer warehouse 11 are provided with a spring column 1, the top of the spring column 1 is provided with an active plate 12, the bottom of the spring column 1 is provided with a top plate 9 and a supporting rod 7, and the two sides of the ejector rod 7 are provided with clips. Holding ring 8, the top of the buffer chamber ...

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PUM

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Abstract

The present invention disclosed a riveting pressure -integrated device, including the device ontology, which is welded on the top of the device body with a beam that is welded on both sides of the bottom of the beam, and the bottom welding at the bottom of the support frame has a base.The buffer warehouse, the inside of the buffer warehouse is set with a spring pillar, the top of the spring pillar is set with a active board, the bottom of the spring column is set with topboard and the top rods used with it, and there is a clamp ring on both sides of the top rod.The top of the buffer warehouse is connected to the hydraulic cylinder through the pipe pipe, the bottom of the buffer warehouse is equipped with a pressure -fitting superior, which is a limited othelet on both sides of the upper mold, and the elastic column is set under the limited eardrot.The surface of the base is set with pressure -colored lower molds, and limited blocks are set on both sides of the lower mold.In the present invention, the overall structural design of the device is simple and reasonable, the operation process is flexible and convenient, the power transmission is efficient and safe, and it has strong practicality.

Description

technical field [0001] The invention relates to the technical field of riveting, in particular to a riveting and pressing device. Background technique [0002] Riveting is rivet connection, which is a mechanical vocabulary. It is a method of using axial force to thicken the nail rod in the rivet hole of the part and form a nail head to connect multiple parts. Riveting is divided into cold riveting and hot riveting. Hot riveting improves The temperature denatures and even melts the connecting parts of the two metals, while cold riveting refers to the riveting of rivets at room temperature. According to the actual operation needs, selecting the appropriate riveting method for processing can greatly improve the processing efficiency. [0003] However, the existing riveting and pressing devices have some disadvantages during use. The process of riveting and pressing is not stable enough, and the phenomenon of dislocation is prone to occur, which reduces the practicability of the...

Claims

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Application Information

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IPC IPC(8): B21D39/00
CPCB21D39/00
Inventor 汪海李国
Owner CHENGDU ZHONGFU LIXIANG TECH