轴承保持架去毛刺装置

Abstract

本实用新型公开了轴承保持架去毛刺装置；其技术要点是：包括基座和中心轴，中心轴在基座上滑动，中心轴转动连接有限位环，限位环内还设置有固定块，中心轴固定连接有加工平台，加工平台上设置有用于对轴承保持架的冲孔进行打磨的打磨组件。优点是通过限位环带动保持架转动，使得冲孔机可以依次对保持架进行冲孔，并且在后续的去毛刺过程中也可以仅通过保持架的转动使冲孔与刮刀同轴，再进行刮削操作，由于该过程中保持架仅有以中心轴为轴转动一个动作，而未有任何的移动，限位环和固定块对保持架的固定作用也从未解除，因此可以在同一个工位上先后进行冲孔和去毛刺两道工序，避免了工序之间转移对保持架的伤害。

Claims

1. A bearing cage deburring device characterized by: The device includes a base (1) and a central shaft (2). The central shaft (2) slides on the base (1) along its axial direction. A limiting ring (3) for placing a bearing cage is rotatably connected to the central shaft (2) near the base (1). A fixing block (4) for abutting against the inner wall of the bearing cage is also provided inside the limiting ring (3). A processing platform (5) is provided in the middle of the central shaft (2). A grinding assembly (6) for grinding the punched holes of the bearing cage is provided on the processing platform (5).

2. The bearing retainer deburring device of claim 1, wherein: The grinding assembly (6) includes a drive motor (61), and a scraper (62) is fixedly connected to the output end of the drive motor (61). The processing platform (5) is provided with a lifting mechanism (51) that is fixedly connected to the drive motor (61) and controls the lifting of the drive motor (61).

3. The bearing retainer deburring device of claim 2, wherein: The processing platform (5) has a lifting hole (511), the drive motor (61) is located in the lifting hole (511), the bottom of the lifting hole (511) is threaded with a lifting bolt (512), the bottom of the drive motor (61) is fixedly connected with a push block (513), and the push block (513) is rotatably connected to the top of the lifting bolt (512).

4. The bearing retainer deburring device of claim 3, wherein: The drive motor (61) is also provided with a stabilizer (63), which is fixedly connected to the processing platform (5) and the stabilizer (63) limits the drive motor (61) in the circumferential direction.

5. The bearing retainer deburring device of claim 4, wherein: A cylinder seat (21) is also bolted to the base (1). A telescopic cylinder (22) is fixedly connected inside the cylinder seat (21). The output end of the telescopic cylinder (22) is detachably connected to the central shaft (2) via a coupling.

6. The bearing retainer deburring device of claim 5, wherein: The cylinder seat (21) is provided with a fixing groove (211) that matches the shape of the retainer. When the scraper (62) is coaxial with the punch of the retainer, one side of the retainer cooperates with the fixing groove (211).

7. The bearing retainer deburring device of claim 1, wherein: The outer edge of the limiting ring (3) is provided with gear teeth (31), and the base (1) is provided with an adjusting motor (32). The output end of the adjusting motor (32) is provided with an output gear (33) that meshes with the gear teeth (31).

8. The bearing retainer deburring device of claim 1, wherein: The base (1) is also provided with two front and rear limiting blocks (11), and the lower edge of the limiting ring (3) is located between the two limiting blocks (11).

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