加热振动拉马
申请公布号:CN201720810U
申请号:CN201020224564.0
申请日期:2010.06.12
申请公布日期:2011.01.26
发明人:白文政;宋旗跃;王兆文;李建全;刘承东;李永林;孟祥俊;王安宇;王立峰;范虹;聂嘉汾
分类号:B25B27/00(2006.01)I
主分类号:B25B27/00(2006.01)I
代理人:朱源
地址:030024 山西省太原市万柏林区光华路9号
摘要:本实用新型涉及拉马,具体为一种加热振动拉马。解决现有拉马难以拆卸一些配合较紧的轴上紧固零件的问题。包括顶杆和与顶杆连接的钩爪,在顶杆的端部安装有振动频率可调的振动器,同时还包括一组高频感应加热器,每个高频感应加热器的一端安装有磁铁。使用时,高频感应加热器将被拆卸部件的外表面迅速加热,使被拆卸部件之间的过盈程度下降,同时被拆卸部件在振动器的作用下产生强烈共振,被拆卸部件之间的摩擦力进一步大幅下降。本实用新型针对被拆卸部件之间的摩擦力过大状况,采用在拉马顶杆上安装振动器强制振动被拆卸部件以及增设加热装置的方式,大幅降低被拆卸部件之间的摩擦力,从而解决原有拉马拆卸困难的状况。
主权项:一种加热振动拉马,包括顶杆(2)和与顶杆(2)连接的钩爪(4),其特征为:在顶杆(2)的端部安装有振动频率可调的振动器(3),同时还包括一组高频感应加热器(7),每个高频感应加热器(7)的一端安装有磁铁。
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