Punching machine driven by linear motor

A technology of linear motor and punching machine, applied in the field of punching machine, can solve the problems of small output force and hydraulic components polluting the surrounding environment, and achieve the effect of overcoming small output force, obvious force amplification effect and good rigidity

Inactive Publication Date: 2013-06-12
SUZHOU POLYTECHNIC INST OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, punching machines are mainly driven by pneumatic components and hydraulic components, while pneumatic components have the disadvantage of small output force, and hydraulic components have the disadvantage of polluting the surrounding environment

Method used

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  • Punching machine driven by linear motor
  • Punching machine driven by linear motor

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 and figure 2 Commonly shown, a stamping machine driven by a linear motor includes a frame (not shown in the figure), including: a linear motor, a booster hinge mechanism, a synchronous mechanism and a stamping device.

[0019] The linear motor includes a secondary mover 1 and two primary three-phase windings 2 respectively arranged on both sides of the secondary mover 1. The primary three-phase winding 2 is fixedly installed on the frame, and the secondary mover 1 and the primary three-phase winding The extension direction of 2 is consistent with the punching direction of the punching machine;

[0020] The booster hinge mechanism includes a booster hinge 3 hinged at one end with the secondary mover 1, the other end of the booster hinge 3 is hinged with a constant booster lever 4, and the other end of the constant booster lever...

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PUM

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Abstract

The invention discloses a punching machine driven by a linear motor. The punching machine comprises a machine frame, wherein the machine frame comprises a linear motor, at least one force enhancing hinging rod mechanism, at least one synchronous mechanism and at least one punching device, the punching machine utilizes the linear motor as a driving element, a middle conversion mechanism is omitted, the work efficiency is high, the length effect of the constant force enhancing lever and the angle effect among hinging rods are utilized for output force amplification, and the punching machine is applicable to occasions requiring the punching head output force amplification.

Description

technical field [0001] The invention relates to a stamping machine, in particular to a stamping machine driven by a linear motor. Background technique [0002] At present, punching machines are mainly driven by pneumatic components and hydraulic components, while pneumatic components have the disadvantage of small output force, and hydraulic components have the disadvantage of polluting the surrounding environment. Linear motor has the advantages of no contact, no wear, low noise, high precision, etc. It is a novel motor that directly converts electrical energy into linear motion without any intermediate conversion mechanism. It is equivalent to an independent drive element and is a This kind of "green" transmission technology has broad application and development prospects. At present, people's research on linear motors mainly focuses on the calculation of its control analysis mechanism, while the application in processing and manufacturing is less involved. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/10
Inventor 秦培亮钟康民
Owner SUZHOU POLYTECHNIC INST OF AGRI
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