CN205096820U - 轮对压装、退卸机 - Google Patents

轮对压装、退卸机 Download PDF

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CN205096820U
CN205096820U CN201520860887.1U CN201520860887U CN205096820U CN 205096820 U CN205096820 U CN 205096820U CN 201520860887 U CN201520860887 U CN 201520860887U CN 205096820 U CN205096820 U CN 205096820U
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喻国锋
童俊军
张霄
喻侃
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HUBEI HEQIANG MACHINERY DEVELOPMENT Ltd BY SHARE Ltd
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Abstract

本实用新型公开了一种轮对压装、退卸机，包括一个整体机架、活动梁装置、检测装置、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸，所述压装油缸的活塞杆前设有套筒，套筒内设有带顶尖的活塞杆，套筒前端设有挡轴插块，挡轴插块与一移动油缸相连。本机可不设活动梁装置可作专用压装机。本实用新型的有益效果是：通过套筒或与活动梁装置配合，来实现压装或退卸，结构简单，便于加工制造，方便操作，压装稳定可靠，机械化程度高，能满足列车提速后现有的机车轮对的压装需要和客户的要求。

Description

轮对压装、退卸机
技术领域
本实用新型涉及铁路机车车辆装备机械，能满足各种机车轮对的压装或退卸。
背景技术
随着高速列车的广泛使用，导致车轮轮对的设计不断更新，其组装拆卸等有了更高的要求，进而也使得相应的装备机械不断跟进创新。目前相应的压装机和退卸机主要有这几种基本形式：其中一种机型是单头油缸，通过设摆锤和加长杆来实现压装和退卸的需要；另一种则是双头油缸，通过设置的活动插板来达到压装和退卸的目的，它的机架上、下横梁对应开有若干凹槽，活动插板可通过轴向移动到达工作位后，再作纵向移动，插入凹槽内，贴在制动盘或轮子的一面，然后通过与两头油缸配合，完成压装或退卸的工作；还有一种是双头油缸，通过固定的压装压头和移动滑块的配合来实现压装和退卸。这些新型机械，基本满足了列车提速后的市场需要，但不能完全满足不同客户的需求。
发明内容
为了解决现有技术的不足，本实用新型提供一种轮对压装、退卸机，它是通过套筒与活动梁配合来实现压装或退卸，结构简单，压装稳定可靠，能满足列车提速后现有的机车轮对的压装需要和客户的要求。
为了达到上述目的，本实用新型的技术方案是，一种轮对压装、退卸机，包括一个整体机架、活动梁装置、检测装置、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸，其特征是：所述压装油缸的活塞杆前设有套筒，套筒内设有带顶尖的活塞杆，套筒前端设有挡轴插块，挡轴插块与一移动油缸相连。
所述的套筒上设有导向装置。
本实用新型的另一技术方案是，一种轮对压装、退卸机，包括一个整体机架、检测装置、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸，其特征是：所述压装油缸的活塞杆前设有套筒，套筒内设有带顶尖的活塞杆，套筒前端设有挡轴插块，挡轴插块与一移动油缸相连。
所述的套筒上设有导向装置。
本实用新型的有益效果是：通过套筒或与活动梁装置配合，来实现压装或退卸，结构简单，便于加工制造，方便操作，压装稳定可靠，机械化程度高，能满足列车提速后现有的机车轮对的压装需要和客户的要求。
附图说明
图1是本实用新型结构实施例一主视图。
图2是本实用新型结构实施例一侧视图。
图3是本实用新型结构实施例二主视图。
图4是挡轴插块进退状态图。
图中，1整体机架、11凹槽，2定位油缸、21键块，3压装油缸，4套筒、41带顶尖的活塞杆、42挡轴插块、43导向装置，5活动梁装置、51插板，6轮对，7检测装置。
具体实施方式
以下结合附图对本实用新型进一步说明。
如图1所示，本实用新型公开了一种轮对压装、退卸机，包括一个整体机架1、活动梁装置5、检测装置7、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸3，所述压装油缸的活塞杆前设有套筒4，套筒内设有带顶尖的活塞杆41，套筒前端设有挡轴插块42，挡轴插块与一移动油缸相连。
所述的套筒上设有导向装置43。
上述机架的上横梁和下横梁相向对应位置设有凹槽11，所述的活动梁装置内设有开口大小不同且侧开的两块插板，插板上、下端设有定位油缸2，其前端设有键块21。
上述的活动梁装置的两块插板是连在一起的工作的，也可以是分开工作的。
如图2所示，另一种轮对压装、退卸机，包括一个整体机架1、检测装置7、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸3，所述压装油缸的活塞杆前设有套筒4，套筒内设有带顶尖的活塞杆41，套筒前端设有挡轴插块42，挡轴插块与一移动油缸相连。
所述的套筒上设有导向装置43。
上述机架的上横梁和下横梁相向对应位置可设有凹槽，如果需要可加装一套活动梁装置，即可成为压装退卸机；如果只作专用压装机，则上下横梁不开凹槽。
本实用新型压装机工作时，其轮对6可通过小车送进，所要压装的轮子先套进轴上，两头压装油缸前进，其装在前面的套筒内带顶尖的活塞杆将轮对顶起，压装右边轮子时，左头的挡轴插块进入套筒内，挡住车轴头，而左侧的挡轴插块退开，套筒压住轮毂推进，直到压装到位。本实用新型压装退卸机工作时，轮对进入机内，活动梁装置移动到工作位，其插板上、下端的定位油缸伸出，将键块顶进机架上、下横梁的凹槽内，然后在压装油缸、套筒和活动梁及插板的配合下，完成压装轮子和制动盘。退卸时，轮对顶起之后，先将活动梁装置移动到工作位，其插板上、下端的定位油缸伸出，将键块顶进机架上、下横梁的凹槽内，然后在压装油缸、套筒与活动梁及插块的配合下完成退卸。
压装精度由检测装置7控制。

Claims (4)

1.轮对压装、退卸机，包括一个整体机架、活动梁装置、检测装置、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸，其特征是：所述压装油缸的活塞杆前设有套筒，套筒内设有带顶尖的活塞杆，套筒前端设有挡轴插块，挡轴插块与一移动油缸相连。
2.如权利要求1所述的轮对压装、退卸机，其特征是：所述的套筒上设有导向装置。
3.轮对压装、退卸机，包括一个整体机架、检测装置、液压系统、电控系统，所述整体机架的左右立柱内对称设有压装油缸，其特征是：所述压装油缸的活塞杆前设有套筒，套筒内设有带顶尖的活塞杆，套筒前端设有挡轴插块，挡轴插块与一移动油缸相连。
4.如权利要求3所述的轮对压装、退卸机，其特征是：所述的套筒上设有导向装置。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799585A (zh) * 2017-03-14 2017-06-06 北京新联铁集团股份有限公司 轮对大齿轮退卸机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799585A (zh) * 2017-03-14 2017-06-06 北京新联铁集团股份有限公司 轮对大齿轮退卸机

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