Electric rivet nut tool

A technology for rivet nuts and tools, applied in the field of electric rivet nut tools, can solve problems such as difficult to meet the reliability requirements of assembly tools, motor strain, complex structure, etc., to maintain riveting efficiency, simplify maintenance and error detection, and simplify transmission parts Effect

Active Publication Date: 2015-10-28
上海特倍孚铆接工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology not only has a complex structure and is difficult to maintain, but also uses a single motor to complete two sets of low-torque, high-speed and high-torque, low-speed actions that may easily lead to motor fatigue. Therefore, this technology is difficult to meet the reliability requirements of industrial users for assembly tools.

Method used

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  • Electric rivet nut tool
  • Electric rivet nut tool
  • Electric rivet nut tool

Examples

Experimental program
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Embodiment 1

[0022] As shown in Figure 1, this embodiment includes: a casing 41 and a rivet nut axial rotation mechanism arranged inside it, a rivet nut pulling power mechanism, a rivet nut pulling mechanism and a control mechanism, wherein: the control mechanism is connected with the rivet nut respectively. The nut axial rotation mechanism is connected with the rivet nut pulling power mechanism, and the rivet nut axial rotation mechanism and the rivet nut pulling power mechanism are respectively connected with the rivet nut pulling mechanism.

[0023] The rivet nut drawing mechanism includes: the pull rod 6, the connecting sleeve 3, and the connecting pin 4 connected in sequence drive the drawing screw 51, wherein: the outside of the pull rod 6 is connected with the riveting power mechanism of the rivet nut, and the inside is connected with the rivet nut. The nut is connected to the axial rotation mechanism.

[0024] The control mechanism includes: a control board 37 and an action button ...

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PUM

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Abstract

An electric rivet nut tool comprises a machine shell and further comprises a rivet nut axial rotating mechanism, a rivet nut riveting power mechanism, a rivet nut drawing mechanism and a control mechanism which are arranged inside the machine shell. The control mechanism is connected with the rivet nut axial rotating mechanism and the rivet nut riveting power mechanism. The rivet nut axial rotating mechanism and the rivet nut riveting power mechanism are connected with the rivet nut drawing mechanism. A transmission part is greatly simplified through a double-power unit structure, the size and weight of a riveting gun are greatly reduced, and the electric rivet nut tool can be conveniently used on different operation occasions.

Description

technical field [0001] The invention relates to a technology in the field of hardware tool manufacturing, in particular to an electric rivet nut tool. Background technique [0002] The wide use of rivet nuts has new requirements for its matching tools. The tool should be simple and light, and it should be convenient and labor-saving to use. At present, the traditional manual rivet nut tools on the market are laborious to operate, while the pneumatic rivet nut tools need compressed air as power, which affects the scope of use. At present, the electric rivet nut tools of foreign designs share the same motor as power for the screwing in / out of the rivet nut and the riveting operation of the rivet nut, and a clutch mechanism is needed to connect or separate the screwing in / out of the rivet nut during operation. The riveting / exit function mechanism and the entire clutch mechanism are limited by the small space, resulting in an extremely complex structure, which is very prone to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25F5/00
CPCB21J15/105B21J15/26B25B27/0014B25B21/00B25F5/001
Inventor 华振杰
Owner 上海特倍孚铆接工具制造有限公司
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