CN202780393U - 拉矫机在线拉矫辊拆装装置 - Google Patents
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Abstract
拉矫机在线拉矫辊拆装装置，属于维修拉矫机用的工具，它包括动力机构、执行机构，动力机构通过控制器控制执行机构，其特征是所述动力机构为轴向柱塞泵，所述执行机构为液压缸，控制器由三位换向阀、单向阀、安全阀、背压阀及调速阀组成。本实用新型实现拉矫机在线拉矫辊自动化拆装，降低了职工的劳动强度，提高了合套效率，保证生产有序进行。避免操作人员的敲击误伤，杜绝伤害事故的发生。
Description
拉矫机在线拉矫辊拆装装置
[0001] 技术领域
[0002] 本实用新型主要用于拆装在线拉矫设备，属于维修拉矫机用的工具。
背景技术
[0003] 4#冷线装备一套在线拉矫设备，是全线最后一道钢带整形工序的设备，这对不锈钢成品的板型有着至关重要的意义。
[0004] 太钢是世界上唯一能够生产幅宽2000mm以上不锈钢的供货商，在生产过程中，由于轧制工艺的首开先例造成的不完善，导致冷线生产的钢卷来料板型很差，所以对拉矫机的依赖程度非常大，它的正常工作才能保证最终生产出合格的产品。
[0005] 在维修拉矫机时，需要拆装直径200mm的拉矫辊，由于设计没有专用的拆装工具，工作人员只能用大锤和铜棒等原始的工具进行装配作业。
[0006] 这种拆装方式不仅劳动强度大，工作效率低，而且还经常损坏设备。
发明内容
[0007] 为了提高合套拉矫辊效率，降低职工的劳动强度，本实用新型提供一种拉矫机在线拉矫辊拆装装置。
[0008] 本实用新型包括动力机构、执行机构，动力机构通过控制器控制执行机构，其特征是所述动力机构为轴向柱塞泵，所述执行机构为液压缸，控制器由三位换向阀、单向阀、安全阀、背压阀及调速阀组成。
[0009] 所述执行机构设置在支撑架上。
[0010] 本实用新型实现拉矫机在线拉矫辊自动化拆装，降低了职工的劳动强度，提高了合套效率，保证生产有序进行。避免操作人员的敲击误伤，杜绝伤害事故的发生。同时满足生产连续换辊的工艺要求。
附图说明
[0011] 图I是本实用新型实施例的结构图。
[0012] 图2是本实用新型实施例的动力及控制机构液压图。
[0013] 图中，I、动力及控制机构，2、液压缸，3、支撑架，4、拉矫辊，5、柱塞泵，6、槽钢，7、钢板。
具体实施方式
[0014] 实施例：图2所示，本实施例的动力及控制机构选用峰值压力500bar的容积式轴向柱塞泵，与三位换向阀、单向阀、安全阀、背压阀及调速阀组成的回路，对整个压力系统进行驱动和控制。另外使用了压力表2只、高压油管5根、泵供电电缆及插头。为了方便使用和移动，将动力及控制机构放置在用角钢焊接的框架小车内。液压控制整体采用开式容积调速回路。[0015] 图I所示，执行机构为CDH2MS2/50/36/280. OAll液压缸2，液压缸2与支撑架3焊接在一起，支撑架3是用两根200*2400mm槽钢6和两块厚度为40mm、边长为300mm的钢板
焊接成口字形的框架。·
Claims (2)
1.拉矫机在线拉矫辊拆装装置，包括动力机构、执行机构，动力机构通过控制器控制执行机构，其特征是所述动力机构为轴向柱塞泵，所述执行机构为液压缸，控制器由三位换向阀、单向阀、安全阀、背压阀及调速阀组成。
2.根据权利要求I所述的拉矫机在线拉矫辊拆装装置，其特征是所述执行机构设置在支撑架上。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180614A (zh) * | 2016-08-30 | 2016-12-07 | 中国重型机械研究院股份公司 | 一种单机架拉矫机多功能检测装置及方法 |
| CN109772933A (zh) * | 2019-01-16 | 2019-05-21 | 山东宏旺实业有限公司 | 一种变频传动拉矫辊系统 |
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2012
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180614A (zh) * | 2016-08-30 | 2016-12-07 | 中国重型机械研究院股份公司 | 一种单机架拉矫机多功能检测装置及方法 |
| CN106180614B (zh) * | 2016-08-30 | 2018-06-29 | 中国重型机械研究院股份公司 | 一种单机架拉矫机多功能检测装置及方法 |
| CN109772933A (zh) * | 2019-01-16 | 2019-05-21 | 山东宏旺实业有限公司 | 一种变频传动拉矫辊系统 |
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