The invention discloses a heavy truck hub dismounting tool. The rack is moved to a hub needing to be disassembled; the rotating angle of each hexagonal sleeve is adjusted, therefore, each hexagonal sleeve is inserted into the nut on the corresponding hub through the hexagonal hole, then, the air pressure is increased into the accommodating cavity of the pump truck through the manual air pump; oncethe valve is opened, the loosening agent is conveyed into a liquid preparation cavity in the liquid preparation disc through a liquid outlet pipe and a hose; the high-pressure loosening agent in theliquid preparation cavity is sprayed to a rusted nut and a rusted bolt on a hub through the rotary joints, the through holes of the driven shaft and the atomization nozzles, the nut and the bolt are sprayed with the loosening agent, and due to protection of the hexagonal sleeve, the loosening agent cannot overflow to affect the service life of a tire. And the power mechanism drives the driven shafts to synchronously rotate in the same direction under the action of the rotary joints through the driven shaft driving mechanism, so that the hexagonal sleeve is used for unscrewing the nut, and theuse convenience is improved.
一种重型卡车轮毂拆卸工具,将机架移动至需要拆卸的轮毂处,通过调整各个六角套筒的旋转角度,从而使各个六角套筒通过六角孔插入对应的轮毂上的螺母中,之后通过手动气泵向泵车的容腔内增加气压,当开启阀门后,松动剂通过出液管及软管输送至配液盘中的配液腔中,配液腔中高压的松动剂通过各个旋转接头经从动轴的通孔经雾化喷头喷到生锈的轮毂上的螺母和螺栓上,实现对螺母和螺栓喷涂松动剂,由于通过六角套筒进行保护,因此松动剂不会外溢造成影响轮胎寿命的情况发生。动力机构通过从动轴驱动机构驱动各个从动轴在旋转接头的作用下同步同向转动,从而利用六角套筒将螺母旋下,提高了使用的便利性。
Heavy truck hub dismounting tool
重型卡车轮毂拆卸工具
2020-10-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |