The invention relates to the technical field of automobile general assembly tire assembly, in particular to an automatic tire mounting gripper which comprises a rack, a clamping mechanism arranged on the rack, a tightening shaft pitch changing mechanism and a plurality of tightening shafts, a tire is clamped through the clamping mechanism, a pitch changing disc is driven to rotate through a driving mechanism, and due to sliding fit of a pulley and a pitch changing guide groove, the tightening shaft pitch changing mechanism is driven to rotate; the variable-pitch disc rotates to drive the multiple pulleys to move along the multiple variable-pitch guide grooves correspondingly, the sliding block mechanism plays a role in limiting and guiding the pulleys, then the pulleys and the mounting plate slide along the bottom plate, the positions of the tightening shafts on the mounting plate are changed, and then variable pitch of the tightening shafts is achieved. The variable pitch consistency of each tightening shaft is ensured, the centrality of the tightening shafts before and after the variable pitch is ensured to be consistent, and the smooth installation of tires with different reference circles is realized.
本发明涉及汽车总装轮胎装配的技术领域,更具体地,涉及一种轮胎自动安装抓手,包括机架、装设于机架的夹紧机构、拧紧轴变距机构和若干拧紧轴,通过夹紧机构夹紧轮胎,通过驱动机构驱动变距盘自转,由于滑轮与变距导槽的滑动配合,使若干滑轮分别沿着若干变距导槽移动,且滑块机构对滑轮起限位导向作用,进而使滑轮及安装板沿着底板滑动,使安装板上的拧紧轴位置发生改变,进而实现拧紧轴变距,本发明中,通过变距盘的自转实现同时驱动若干拧紧轴的变距,确保每个拧紧轴的变距一致性,保证拧紧轴变距前后的中心度一致,实现不同分度圆的轮胎顺利安装。
Tire automatic mounting gripper
一种轮胎自动安装抓手
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Internal expansion type tire gripper applicable to automobile tire automatic mounting system
European Patent Office | 2021
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