Sleeve combining device for automatic ball bearing assembling machine

Abstract

The invention discloses a sleeve combining device for an automatic ball bearing assembling machine, the sleeve combining device comprises a table top, a baffle is fixedly connected to the edge of the top of the table top, a supporting seat is fixedly connected to the bottom of the table top, two base blocks which are symmetrically distributed front and back are fixedly connected to one side of the supporting seat, and a motor is fixedly connected to the surface of the base block on the front side. A threaded rod is fixedly connected to an output shaft of the motor, and one end of the threaded rod penetrates through the base block on the front side and extends to the position between the two base blocks. A U-shaped block, limiting rods and the like can be driven to move front and back and left and right by starting the motor and a first electric push rod, an outer sleeve and an inner sleeve can be driven to move to a designated position on the table top so as to facilitate follow-up bead injection work, a second electric push rod on the limiting rod on the rear side is controlled, and thus a movable clamping plate is rotated to fix the inner sleeve; and the inner sleeve is prevented from freely moving under the action of friction force or inertia, so that the influence on the bead injection work is reduced, and the wear of a bead injection head is reduced.

Description

technical field [0001] The invention relates to the field of automatic assembly of ball bearings, in particular to a fitting device for automatic assembly machines of ball bearings. Background technique [0002] The ball bearing is a kind of rolling bearing. The ball is installed in the middle of the inner steel ring and the outer steel ring, which can bear a large load. It is also called a ball bearing. At present, the assembly of the ball bearing has been automated. Place it inside the jacket, then push the jacket mechanically to the bottom of the robot hand to inject steel balls, and finally separate the steel balls with a ball divider, and then install the cage. [0003] However, in the prior art, after the inner cover is placed inside the outer cover, the outer cover can be pushed to move by a mechanical device. The position is not uniform, which affects the bead injection efficiency, and at the same time makes the bead injection head wear irregularly and accelerate ag...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, after the inner cover is placed inside the outer cover, the outer cover can be pushed to move by a mechanical device. The position is not uniform, which affects the bead injection efficiency, and at the same time makes the bead injection head wear irregularly and accelerate aging

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