Robot execution device with automatic bolt assembling function
An automatic assembly and execution device technology, applied in manipulators, manufacturing tools, metal processing, etc., can solve the problems of limited production speed, large space occupation, lack of impact buffer structure, etc., and achieve the effect of easy assembly and simple structure
Pending Publication Date: 2022-04-22
BEIHANG UNIV
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Problems solved by technology
However, although some of these actuators can realize the automatic tightening and dismounting of bolts through hydraulic, pneumatic, and electric methods, due to the variety of bolt types in the equipment manufacturing process, it is necessary to frequently replace the matching sleeves, which is seriously limited production speed
In addition, due to the shortcomings of bloated structure, large
Method used
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Embodiment Construction
[0027] The present invention will be further described below in conjunction with the accompanying drawings.
[0028] combine figure 1 , a robot actuator with the function of bolt automatic assembly includes a rotary chuck unit 1, a clamping transmission unit 2, a buffer vibration isolation unit 3 and a main control unit, and the clamping transmission unit 2 is installed on the buffer isolation unit through the rotary chuck unit 1. on vibration unit 3.
[0029] combine Figure 2 to Figure 5 , the rotary chuck unit 1 includes a rotary motor 10, a rotary motor fixing plate 11, a transmission shaft 12, a compression spring 13, a jaw assembly 14 and a unit mounting plate 15, and the jaw assembly 14 includes an assembly supporting bearing 140, a base 141, a housing 142, plane threaded gear 143, plane threaded gear support bearing 144 and claw 145, rotating motor fixed plate 11 is fixedly connected on the unit mounting plate 15, and rotating motor 10 is also installed on it, the ou...
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The robot executing device with the automatic bolt assembling function comprises a rotating chuck unit, a clamping transmission unit, a buffering vibration isolation unit and a main control unit. The clamping transmission unit can control a clamping jaw in the rotating chuck unit to clamp and release a bolt, the rotating chuck unit can drive the bolt clamped by the clamping jaw to rotate, the buffering vibration isolation unit can buffer impact force generated when the bolt makes contact with a workpiece to be operated, and the main control unit cooperatively controls the clamping transmission unit and the rotating chuck unit. When the intermittent gear in the clamping transmission unit is engaged with the plane thread gear in the rotary chuck unit, the intermittent gear controls the clamping jaw to clamp or release the bolt; when the intermittent gear and the plane thread gear are in a non-meshing state, the rotating motor is controlled to drive the bolt clamped by the clamping jaw to rotate, and therefore the assembling task is completed. The bolt assembling device is simple in structure, convenient to assemble and capable of being directly installed at the operation tail end of a movable robot, and assembling work of bolts of any model is completed.
Description
[0001] Technical field [0002] The invention belongs to the technical field of mechanical automation, and in particular relates to a movable robot end effector capable of realizing the automatic assembly function of bolts. Background technique [0003] At present, in many equipment manufacturing industries such as heavy machinery, transportation, and aerospace, the combination and fixation of different workpieces are mostly realized by bolt connection. The traditional method needs to manually put the bolts into the corresponding holes of the workpiece to be operated, and then manually perform the locking operation, which leads to low production efficiency. In recent years, with the continuous development of robot manipulation technology, various types of end effectors with different functions have been widely used in the above-mentioned manufacturing fields, greatly improving production efficiency. However, although some of these actuators can realize the automatic tightenin...
Claims
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Login to View More IPC IPC(8): B23P19/06B25J15/00
CPCB23P19/06B25J15/00
Inventor 贾英民贾玉鑫范松涛龚凯
Owner BEIHANG UNIV