The invention discloses a driven gear positioning and clamping device. The driven gear positioning and clamping device comprises a base, a rotary table, a support frame and a pressing plate, wherein acontrol panel is arranged on the front side wall of the base; a servo motor is arranged at the central position of the interior of the base; a rotating shaft is arranged on the output end of the servo motor through a shaft coupling; stand columns are arranged on the top end of the rotary table at equal angles; slots are formed in the central positions of the tops of the stand columns; a gear massis arranged on the top end of the rotary table; through holes are formed inside the gear mass at equal angles; the support frame is arranged right above the gear mass; an air cylinder is inlaid at the central position of the top of the support frame; short bars are fixed to the bottom end of the pressing plate at equal angles; and pressing blocks are arranged at the bottom ends of the short bars.The driven gear positioning and clamping device improves the positioning and clamping efficiency of a driven gear, and avoids the driven gear from being damaged by rigidity; and the stability of thepositioning and clamping device during operation is ensured.

Driven gear positioning and clamping device

The invention relates to the field of mechanical equipment, and provides a bearing processing device. The bearing processing device includes a rack and a working platform fixed to the upper end of therack, and further includes a moving mechanism arranged on the left side of the upper end of the working platform, a seal piece fixing mechanism arranged at the upper end of the moving mechanism and aslotting mechanism arranged on the right side of the upper end of the working platform. Seal pieces are manually placed at the seal piece fixing mechanism to be fixed, then a telescopic cylinder is controlled to work to move the seal piece on the right side to the lower end of a cutter, a first lifting cylinder works to limit a moving plate at the time, then the slotting mechanism is started to work for slotting, after slotting is completed, the first lifting cylinder controls a limit sleeve to descend, a second lifting cylinder controls a first drive motor to descend, the telescopic cylindermoves the seal piece on the left side to the lower end of the cutter, and work is done cyclically. The bearing processing device is novel in structure and ingenious in design, and the slotting efficiency is better improved.

Bearing processing device

The utility model discloses a gear hobbing and pinning tool capable of efficiently machining internal gears. Including a base, a supporting column is rotationally connected to the top center of the base. A first motor groove is formed in the center in the base. According to the utility model, a processing gear is placed on the turntable; the limiting groove of the machining gear is matched with the gear limiting column for limiting; the first servo motor rotates; the turntable is rotated to a proper processing position; a second servo motor is used; the turntable drives the processing gear torotate; gear shaping or hobbing can be carried out on the inner wall and the outer wall of the machined gear; the nut and the electric telescopic rod are used for limiting; by means of the gear machining device, the machined gears can be placed and fixed on one side, the machined gears can be collected on the other side, and the gear machining device is convenient to use, easy to operate, high inefficiency, time-saving and labor-saving.

E Fuda

Papers

Gear hobbing and pinning tool for efficiently machining internal teeth