立式半球阀阀座装配机设计

doi:10.16578/j.issn.1004.2539.2011.09.024

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立式半球阀阀座装配机设计

更新时间：2025-04-03

- 立式半球阀阀座装配机设计
- Vol. 35, Issue 9, Pages: 73-76(2011)
- 作者机构：
  
  河南工业大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2011.09.024
  CLC： TH134
- Published：2011
- 稿件说明：
移动端阅览
[1]李铁成.立式半球阀阀座装配机设计[J].机械传动,2011,35(09):73-76.

[J]. 2011, 35(9): 73-76.
[1]李铁成.立式半球阀阀座装配机设计[J].机械传动,2011,35(09):73-76. DOI： 10.16578/j.issn.1004.2539.2011.09.024.

[J]. 2011, 35(9): 73-76. DOI： 10.16578/j.issn.1004.2539.2011.09.024.

摘要

针对中型系列双偏心半球阀阀座装配的需求

设计了一种立式半球阀阀座装配机。装配过程中通过两条传动链切换

使其在装配初期以小转矩快速旋进;在装配中期以大转矩低速旋进;在装配终期利用飞轮的储能释放实施冲击旋紧。在工控机控制下

实现了装配全过程自动化。半球阀阀座装配机的研制

解决了预紧力难以控制

装配质量不稳定的技术难题

极大地提高了半球阀的制造水平和生产效率。

Abstract

According to the assembly wrenching requirements of middle-sized double eccentric semi-ball valve

the vertical assembly machine is designed to assemble semi-ball valve.In the assembly process

by changing the two transmission chains

with small torque

it can fast proceed at the early assembly.At the middle of assembly

it proceeds at low speed with large torque.The impact tighten step is accomplished at the ending stage

through releasing the energy of flywheel.By the aid of the industrial control computer

the automation of the entire process of assembly is realized.The difficulties in controlling of preload and the technical problems of the inconsistent quality are solved by the valve seat assembly machine

the manufacturing level of semi-ball valve and its production efficiency is greatly improved.

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