现代制造工程 ›› 2018, Vol. 457 ›› Issue (10): 140-143.doi: 10.16731/j.cnki.1671-3133.2018.10.023

• 设备设计/诊断维修/再制造 • 上一篇    下一篇

某弓锯床的自动送料装置设计与应用

丁腾飞1, 周波1, 李昌平1, 王嘉伟2   

  1. 1 中国地质大学(武汉)机械与电子信息学院,武汉 430074;
    2 武汉地震科学仪器研究院有限公司,武汉 437100
  • 收稿日期:2017-04-01 出版日期:2018-10-20 发布日期:2019-01-07
  • 作者简介:丁腾飞,工程师,硕士,研究方向为机械设计与数控加工。E-mail:cugdingtf2013@126.com
  • 基金资助:
    中国地质大学(武汉)2016年实验技术研究项目

Design and application of automatic feeding device based on hacksawing machine

Ding Tengfei1, Zhou Bo1, Li Changping1, Wang Jiawei2   

  1. 1 Faculty of Mechanical & Electronic Information,China University of Geosciences,Wuhan 430074,China;
    2 Wuhan Institute of Seismologic Instrument Co.Ltd.,Wuhan 437100,China
  • Received:2017-04-01 Online:2018-10-20 Published:2019-01-07

摘要: 针对某弓锯床下料效率低、下料精度差和劳动强度大的问题,设计了一款弓锯床的自动送料装置,该装置能实现气动夹紧工件、轧辊支撑工件及步进电动机自动输送工件的功能。对其进行了整体结构设计,关键零/部件选型计算。通过对水平夹紧机构进行有限元分析,进一步来验证结构设计的合理性,最终做出实物样机。经过调试,自动送料装置的送料效果达到预期目标,该装置的设计与应用对废旧设备进行改造有一定的参考和实用意义。

关键词: 弓锯床, 自动送料, 有限元分析, 实物样机

Abstract: The hacksawing machine has mainly some shortcomings such as low cutting efficiency,low cutting accuracy and great worker’s labor intensity.The automatic feeding device was designed based on hacksawing machine.It has many advantages such as air clamping work,back-up roll supporting work and auto-conveying by stepping motor.The integral structure of automatic feeding was designed,main component was selected.The finite element analysis was adopted to horizontal clamping mechanism,and the rationalization of structural design is validated,then,physical prototype was finished.The feeding result of automatic feeding device met expectations after the tune-up.The design and application of automatic feeding device would also be an important reference value and practical significance for transforming waste equipment.

Key words: hacksawing machine, automatic feeding, finite element analysis, physical prototype

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