CN201257773Y - 液压机滑块锁紧装置 - Google Patents

液压机滑块锁紧装置 Download PDF

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Publication number
CN201257773Y
CN201257773Y CNU2008200415067U CN200820041506U CN201257773Y CN 201257773 Y CN201257773 Y CN 201257773Y CN U2008200415067 U CNU2008200415067 U CN U2008200415067U CN 200820041506 U CN200820041506 U CN 200820041506U CN 201257773 Y CN201257773 Y CN 201257773Y
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China
Prior art keywords
hydraulic press
guide groove
oil cylinder
switch
latch
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Expired - Fee Related
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CNU2008200415067U
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English (en)
Inventor
李贵闪
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Hefei forging intelligent manufacturing Limited by Share Ltd
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HEFEI DUANYA GROUP CO Ltd
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Abstract

本实用新型公开了一种液压机滑块锁紧装置，包括与液压机上梁连接的支座，支座内有水平方向的导槽，所述的插销与导槽滑动配合，支座侧面安装有油缸与开关支架，油缸活塞端与插销固定连接以推动插销在导槽内前后移动，开关支架上安装有行程开关，所述插销连接有开关撞块，所述的插销在导槽内向后移动时，所述的开关撞块触发所述的行程开关。本实用新型采用油缸推动插销插入滑块实现锁紧，可以防止液压机滑块因重力产生下落，保护生产作业安全。结构简单，操作方便，支座安装于液压机上梁下面，不占用操作空间。

Description

液压机滑块锁紧装置
技术领域
本实用新型属于机械锁紧装置，具体是一种滑块锁紧装置。
背景技术
液压机在维修、上下模具时需要设置机械式的防止滑块重力下落的装置，防止滑块意外自重下落，造成液压机损伤，甚至会对人身造成伤害，以前总是采用安全栓来实现锁紧，但安全栓结构比较复杂，操作起来不是很方便，外形尺寸也较大，占用了操作空间，使液压机工作起来操作不便。
实用新型内容
本实用新型的目的是提供一种液压机滑块锁紧装置，可安装于液压机上梁下面，不占用操作空间，结构简单，操作方便。
本实用新型的技术方案如下：
油缸带动插销前、后移动，当插销从支座内移出时，插销插入滑块内的开孔内，对滑块实现锁紧；当滑块工作时，油缸把插销拉回支座内，行程开关用于检测插销运行的位置，以便与液压机的动作配合。
本实用新型可以防止液压机滑块因重力产生下落，保护生产作业安全，通过油缸驱动带动插销来回推动，将插销插入滑块实现锁紧，结构简单，操作方便，可安装于液压机上梁下面，外形尺寸较小，不占用操作空间。
附图说明
图1为本实用新型结构示意图。
具体实施方式
液压机滑块锁紧装置，包括与液压机上梁连接的支座1，支座1内有水平方向的导槽，插销2外安装有导套3，导套3与导槽滑动配合，支座1侧面安装有油缸固定架5，油缸固定架5上安装有油缸6与开关支架8，油缸6活塞端与插销2固定连接以推动插销2在导槽内前后移动，开关支架8上安装有行程开关9，导套3后端连接有开关撞块7，插销2在导槽内向后移动时，所述的开关撞块7触发行程开关9。支座1上安装有螺钉4，支座1通过螺钉4与液压机的上梁连接。

Claims (2)

1、液压机滑块锁紧装置，包括与液压机上梁连接的支座，其特征在于所述支座内有水平方向的导槽，所述的插销与导槽滑动配合，支座侧面安装有油缸与开关支架，油缸活塞端与插销固定连接以推动插销在导槽内前后移动，开关支架上安装有行程开关，所述插销连接有开关撞块，所述的插销在导槽内向后移动时，所述的开关撞块触发所述的行程开关。
2、根据权利要求1所述的液压机滑块锁紧装置，其特征在于所述的插销外固定安装有导套成为一体，所述的导套与导槽滑动配合，所述的开关撞块连接于导套后端，所述的油缸、开关支架安装于油缸固定架上，油缸固定架与支座固定安装。
CNU2008200415067U 2008-07-25 2008-07-25 液压机滑块锁紧装置 Expired - Fee Related CN201257773Y (zh)

Priority Applications (1)

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CNU2008200415067U CN201257773Y (zh) 2008-07-25 2008-07-25 液压机滑块锁紧装置

Applications Claiming Priority (1)

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CNU2008200415067U CN201257773Y (zh) 2008-07-25 2008-07-25 液压机滑块锁紧装置

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CN201257773Y true CN201257773Y (zh) 2009-06-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670671B (zh) * 2009-08-14 2012-03-21 天津市天锻压力机有限公司 无拉杆组合框架式玻璃钢制品液压机
CN102963030A (zh) * 2012-10-26 2013-03-13 南通润德机械科技有限公司 液压机多工位安全装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670671B (zh) * 2009-08-14 2012-03-21 天津市天锻压力机有限公司 无拉杆组合框架式玻璃钢制品液压机
CN102963030A (zh) * 2012-10-26 2013-03-13 南通润德机械科技有限公司 液压机多工位安全装置

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Owner name: HEFEI METALFORMING MACHINE TOOL CO., LTD.

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Effective date: 20110526

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Free format text: CORRECT: ADDRESS; FROM: 230601 HEFEI METALFORMING INDUSTRIAL PARK, ZIYUN ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HEFEI CITY, ANHUI PROVINCE TO: 230601 NO. 123, ZIYUN ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HEFEI CITY, ANHUI PROVINCE

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Address after: 230601 Hefei economic and Technological Development Zone, Anhui, No. 123 Ziyun Road

Patentee after: Hefei Metalforming Machine Tool Co., Ltd.

Address before: 230601 Forging Industrial Zone, Ziyun Road, Hefei economic and Technological Development Zone, Anhui

Patentee before: Hefei Duanya Group Co., Ltd.

DD01 Delivery of document by public notice

Addressee: Peng Ling

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Address after: 230601 Hefei economic and Technological Development Zone, Anhui, No. 123 Ziyun Road

Patentee after: Hefei forging intelligent manufacturing Limited by Share Ltd

Address before: 230601 Hefei economic and Technological Development Zone, Anhui, No. 123 Ziyun Road

Patentee before: Hefei Metalforming Machine Tool Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20170725

CF01 Termination of patent right due to non-payment of annual fee