The invention discloses a pressing type universal automatic gripper mechanism which comprises a guide module, a ratchet wheel module, a locking module and a connecting module. The guide module comprises an inner sleeve, an outer sleeve, a ratchet wheel driving column, a first spring and a bearing; the ratchet module comprises a ratchet seat, a second spring, a ball, a pawl and a pawl mounting shaft; the locking module comprises a rotary cam, a bottom spring and a steel ball; the connecting module comprises a ball head extending pin, a hook and a third spring. The inner sleeve and the outer sleeve are connected in a groove through an inner sleeve stroke positioning shaft, mutual piston motion is achieved, the ratchet wheel driving column is driven to drive the ratchet wheel and drive the rotary cam to move intermittently, the rotary cam rotates to drive the ball head extending pin to pop up or retract, and a load is hung on the ball head extending pin. And a load can be directly hung by mounting a hook on the outer sleeve. Extension or retraction of the ball head extension pin is controlled by pressing the outer sleeve upwards, and a hook can be used for hanging a load.
本发明公开一种压动式通用自动手爪机构,包括导向模块、棘轮模块、锁止模块、连接模块;导向模块包括内套筒、外套筒、棘轮驱动柱、第一弹簧、轴承;棘轮模块棘轮座、第二弹簧、滚珠、棘爪、棘爪安装轴;锁止模块包括回转凸轮、底部弹簧、钢珠;连接模块包括球头伸出销、挂钩、第三弹簧。所述内套筒和外套筒通过内筒行程定位轴连接在一个槽中,实现相互活塞运动并带动棘轮驱动柱驱动棘轮并带动回转凸轮间歇运动,通过回转凸轮的转动驱动球头伸出销弹出或者缩回,球头伸出销上悬挂负载;也可以通过外套筒上安装挂钩直接悬挂负载。实现通过上压外套筒控制球头伸出销伸出或者收回,并且可以使用挂钩进行悬挂负载。
Pressing type universal automatic gripper mechanism
压动式通用自动手爪机构
2024-03-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |