3results about How to "Guaranteed meshing accuracy" patented technology

The utility model relates to the field of torsion limiter, especially one -way torsion limiter convenient to overhaul. Including driving shaft, driving shaft cover is equipped with copper ring, tablet, disc spring, fixed sheet, copper ring cover is equipped with first friction piece, sprocket and second friction piece, and sprocket both ends are respectively with first friction piece and second friction piece mutually cooperate, and tablet and second friction piece mutually cooperate, and disc spring and tablet are engaged, and fixed sheet and disc spring mutually cooperate, and driving shaft is connected with end cover, and end cover is connected with bolt, and bolt and fixed sheet resist, and driving shaft is connected with ratchet wheel, and sprocket rotatably connects with stand, and stand is connected with pawl, and sprocket detachably connects with vertical plate, and vertical plate is connected with spring no.

The utility model provides a gear assembly adjustment mechanism, include: base and install one servo drive unit and a plurality of gear assembly unit on the base, a plurality of gear assembly unit separate setting, each gear assembly unit includes detachable connection's rotation component and suction head subassembly, and suction head subassembly is used for utilizing negative pressure to suck gear, servo drive unit includes the servo motor, speed reducer and motion transmission mechanism who connects in proper order, motion transmission mechanism still is connected with a plurality of gear assembly unit's rotation component, servo drive unit is used for driving a plurality of gear assembly unit rotation to make the gear that is sucked by suction head subassembly rotates along with. Like this, can realize the automatic assembly of many gears, and greatly simplifies the assembly structure, can also reduce the difficulty of grabbing gear, and the assembly of compatible different specifications gear is also promoted, and the compatibility is improved.

The utility model relates to a kind of pneumatic rack rotation-stopping mechanism, it is installed below rotating gear, including mounting seat, connecting rod base, rotation-stopping swing arm, cylinder and connecting rod;Mounting seat is fixed with interval with connecting rod base, and the upper portion of mounting seat is rotatably connected with the one end of rotation-stopping swing arm by swing arm pivot I, and V-shaped connecting rod mechanism is hinged between the other end of rotation-stopping swing arm and connecting rod base, rack, same with the modulus of rotating gear and can be engaged with rotating gear is installed on rotation-stopping swing arm, the lower portion of mounting seat is rotatably connected with the rear seat of cylinder by cylinder rear axle, and the end of piston rod of cylinder is hinged with the middle part of V-shaped connecting rod mechanism by fish eye joint.The utility model can utilize cylinder to drive rotation-stopping swing arm swing to make rack and rotating gear engage to realize the rotation-stopping of rotating gear, accurate positioning, easy operation, long service life.