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Damping device for punch press

A shock absorbing device and stamping machine technology, applied in the field of stamping machine tools, can solve problems such as time-consuming and laborious, circumferential displacement, etc., and achieve the effects of convenient use, simple structure of the device, and firm and reliable installation

Inactive Publication Date: 2013-01-02
李理
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to protect the press head of the stamping machine, an elastic shock absorber is generally installed on the press head. The existing shock absorber is prone to circumferential displacement during repeated stamping processes, resulting in manual reinstallation every once in a while. Shock absorber, very time-consuming and labor-intensive

Method used

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  • Damping device for punch press
  • Damping device for punch press
  • Damping device for punch press

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] The invention provides a damping device for a punching machine.

[0020] like Figure 1 to Figure 4 As shown, a shock absorbing device 1 for a punching machine, the shock absorbing device 1 for a punching machine includes a first sleeve ring part 2 and a second sleeve ring part 3, the second sleeve ring part At least one pair of anti-slip protrusions 4 are uniformly provided on the outer peripheral side wall of the housing 3 .

[0021] The anti-slip protrusion 4 includes a square first protrusion 41 and a wedge-shaped second protrusion 42 .

[0022] A wedge-shaped inner tooth portion 22 is evenly provided on the inner peripheral sidewall...

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PUM

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Abstract

The invention discloses a damping device for a punch press, which comprise a first sleeving connection loop part and a second sleeving connection loop part, wherein at least a pair of antiskid bulges is uniformly arranged on a side wall of the external circumference of the second sleeving connection loop part. According to the damping device for the punch press, the antiskid bulges are arranged on the side wall of the external circumference of the second sleeving connection loop part, and comprise wedged second bulges, so that the circumferential displacement of the damping device can be effectively avoided, and the installation is secure and reliable. The device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a stamping machine tool, more precisely a shock absorbing device for a stamping machine. Background technique [0002] The stamping machine drives the flywheel through the motor, and drives the crank linkage mechanism through the clutch and transmission gear to move the slider up and down, and drives the drawing die to form the steel plate. In order to protect the press head of the stamping machine, an elastic shock absorber is generally installed on the press head. The existing shock absorber is prone to circumferential displacement during repeated stamping processes, resulting in manual reinstallation every once in a while. The shock absorber is very time-consuming and labor-intensive. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a shock absorbing device for a stamping machine. [0004] Above-mentioned technical problem of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/00
Inventor 李理
Owner 李理