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Closed Bar Shear Shear Material Support Method and Support Mechanism

A technology of support mechanism and shearing machine, applied in shearing devices, accessories of shearing machines, metal processing equipment, etc., can solve the problems of high equipment configuration and high energy consumption, achieve flexible and reliable action, ensure quality, easy to achieve effect

Active Publication Date: 2017-07-04
安阳锻压数控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem of high energy consumption and high equipment configuration caused by the upward supporting force generated by the bar support seat of the current closed shearing machine during the whole shearing process, and to provide a closed shearing machine Bar shearing machine shearing support method and support mechanism

Method used

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  • Closed Bar Shear Shear Material Support Method and Support Mechanism
  • Closed Bar Shear Shear Material Support Method and Support Mechanism
  • Closed Bar Shear Shear Material Support Method and Support Mechanism

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Embodiment Construction

[0015] In order to more fully explain the implementation of the present invention, the implementation examples of the present invention are provided, and these implementation examples are only illustrations of the present invention, and do not limit the scope of the present invention.

[0016] Closed-type bar shearing machine shearing support method, the closed-type bar shearer is provided with a support mechanism, the support mechanism provides an upward support force for the bar, and the support force is a bar during the shearing stroke. If the material diameter is greater than zero within 0.05-0.25, the support mechanism provides an upward support force for the bar, which is equal to zero in the remaining shearing stroke, and the upward support force of the support mechanism for the bar disappears. Further, the support force When the shear stroke is greater than zero within 0.1-0.15 of the diameter of the bar, the support mechanism provides an upward support force for the ba...

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Abstract

The invention discloses a closed bar shearing machine material shearing and supporting method and a supporting mechanism, and belongs to the technical field of forging equipment. In the method, supporting force is larger than zero when the shearing stroke is 0.05 to 0.25 of the diameter of a bar, and the supporting force is equal to zero within the remaining shearing stroke. The supporting mechanism comprises a bar supporting seat, the supporting seat is fixedly arranged on a vertical supporting body, at least two opposite side wall inclined faces are arranged on the side wall of the vertical supporting body, at least two opposite clamping arms are correspondingly arranged on the side wall inclined faces, inclined faces parallel to the side wall inclined faces of the supporting body are arranged at the front ends of the clamping arms, and the clamping arms are connected with a clamping force applying device. The quality of a closed shearing section is guaranteed, and energy consumption and cost are lowered.

Description

technical field [0001] The invention relates to a closed-type bar shearing method and mechanism, in particular to a closed-type bar shearing machine shearing support method and a support mechanism, belonging to the technical field of forging equipment. Background technique [0002] In recent years, with the rapid development of the automobile, aerospace, agriculture, surgical instruments and hand tools industries, the precision requirements of forged parts are getting higher and higher. . The precision bar shearing machine is a technical precision product of mechatronics. With its high quality, high performance, high efficiency, material saving, energy saving and environmental protection, it has obvious advantages compared with similar shearing equipment. [0003] At present, most domestic bar shears adopt the method of cutting bars with upper and lower blades open. When the blade gap is adjusted properly, the quality of the cut bar section is low and has a large inclinati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D33/02B23D33/00
Inventor 刘巍郭孝先王爱娟张利彩芦新莉韩冬吴红李青松楚向前杨玉杰田沙沙华万红刘玉斌王卫东马淑叶
Owner 安阳锻压数控设备有限公司
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