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CN-224223465-U - Automobile sealing piece edge polishing device

CN224223465UCN 224223465 UCN224223465 UCN 224223465UCN-224223465-U

Abstract

The utility model relates to the technical field of polishing devices, and discloses an automobile sealing element edge polishing device which solves the problem that the existing polishing device is inconvenient to rapidly position and clamp a shaft seal framework, and comprises a support frame, wherein the support frame is sequentially provided with a sealing element supporting mechanism, a sealing element positioning mechanism and a polishing mechanism, the sealing element supporting mechanism consists of a servo motor, a rotating shaft, a supporting disc, four inner supporting plates and four electric telescopic rods, the servo motor is fixedly connected to the top end of the back surface of the support frame, the rotating shaft is fixedly connected to an output shaft of the servo motor, the support disc is fixedly connected to one end of the rotating shaft far away from the servo motor, the inner support plate is inserted into the arc-shaped outer side edge of the support disc in a sliding mode, the electric telescopic rod is fixedly connected to the inside of the support disc and is fixedly connected with the inner support plate, and the sealing element positioning mechanism consists of two first cylinders and a positioning ring; through this grinding device, can be convenient for carry out quick centre gripping to the axle seal skeleton, improve the convenience and the efficiency of polishing.

Inventors

  • LIU MINGRONG
  • CHEN LIANPING

Assignees

  • 青岛艾依玛特密封材料有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (5)

  1. 1. The automobile sealing element edge polishing device comprises a supporting frame (1) and is characterized in that a control panel (2) is fixedly arranged at the front bottom of the supporting frame (1), a sealing element supporting mechanism (3), a sealing element positioning mechanism (4) and a polishing mechanism (5) are sequentially arranged on the supporting frame (1), the sealing element supporting mechanism (3) is composed of a servo motor (6), a rotating shaft (7), a supporting disc (8), four inner supporting plates (9) and four electric telescopic rods (10), the servo motor (6) is fixedly connected to the top end of the back surface of the supporting frame (1), the rotating shaft (7) is fixedly connected to an output shaft of the servo motor (6), the supporting disc (8) is fixedly connected to one end, far away from the servo motor (6), of the rotating shaft (7), the inner supporting plate (9) is inserted into the arc-shaped outer side edge of the supporting disc (8) in a sliding mode, and the electric telescopic rods (10) are fixedly connected to the inside the supporting disc (8) and are fixedly connected with the inner supporting plate (9). The sealing element positioning mechanism (4) consists of two first air cylinders (11) and a positioning ring (12), wherein the first air cylinders (11) are inserted in the support frame (1) and fixedly connected with the support frame (1), and the positioning ring (12) is fixedly connected with one ends of the first air cylinders (11) and sleeved on the rotating shaft (7); The polishing mechanism (5) comprises a second air cylinder (13), a U-shaped supporting frame (14), a polishing motor (15) and a polishing wheel (16), wherein the second air cylinder (13) is fixedly connected with the supporting frame (1), the U-shaped supporting frame (14) is fixedly connected to the top end of the second air cylinder (13), the polishing motor (15) is fixedly connected to one side of the U-shaped supporting frame (14), and the polishing wheel (16) is rotatably connected to the inside of the U-shaped supporting frame (14) and is fixedly connected with an output shaft of the polishing motor (15).
  2. 2. The polishing device for the edges of the automobile sealing elements according to claim 1, wherein the supporting plate (8) is internally provided with an annular inner groove (17), and the arc-shaped outer surface of the supporting plate (8) is provided with a limit chute (18) which is communicated with the annular inner groove (17) and is in sliding connection with the inner supporting plate (9).
  3. 3. An automotive seal edge grinding device according to claim 1, characterized in that the end of the support disc (8) remote from the spindle (7) is fixedly provided with a cone (19).
  4. 4. The polishing device for the edges of the automobile sealing elements according to claim 1, wherein two limiting rods (20) are fixedly arranged at the bottom end of the U-shaped supporting frame (14), and the limiting rods (20) are inserted into the supporting frame (1) in a sliding mode.
  5. 5. An automotive seal edge grinding device as set forth in claim 1 wherein said grinding wheel (16) is comprised of a center grinding roller (21), a side grinding plate one (22) and a side grinding plate two (23), the side grinding plate one (22) and the side grinding plate two (23) being fixedly connected to both ends of the center grinding roller (21), respectively.

Description

Automobile sealing piece edge polishing device Technical Field The utility model belongs to the technical field of polishing devices, and particularly relates to an edge polishing device for an automobile sealing piece. Background The automobile sealing parts are various, wherein the oil seal is one of main sealing parts, a crankshaft, a valve, a cam shaft and the like on an automobile are required to be used for a shaft seal, the outer edge of a shaft seal framework is required to be polished during production and processing, so that the smoothness of the shaft seal framework is improved, the conventional polishing device has the defect of poor convenience in mounting the shaft seal framework, the shaft seal framework is inconvenient to rapidly position and clamp, polishing efficiency is affected, the conventional clamping device is generally of an outer surrounding structure, and polishing convenience is affected, and therefore the application provides the edge polishing device for the automobile sealing parts. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the automobile sealing element edge polishing device, which effectively solves the problem that the existing polishing device is inconvenient to rapidly position and clamp a shaft seal framework. The automobile sealing element edge polishing device comprises a supporting frame, wherein a control panel is fixedly arranged at the bottom of the front surface of the supporting frame, a sealing element supporting mechanism, a sealing element positioning mechanism and a polishing mechanism are sequentially arranged on the supporting frame, the sealing element supporting mechanism consists of a servo motor, a rotating shaft, a supporting disc, four inner supporting plates and four electric telescopic rods, the servo motor is fixedly connected to the top end of the back surface of the supporting frame, the rotating shaft is fixedly connected to an output shaft of the servo motor, the supporting disc is fixedly connected to one end of the rotating shaft far away from the servo motor, the inner supporting plates are inserted into the arc-shaped outer side edge of the supporting disc in a sliding mode, and the electric telescopic rods are fixedly connected to the inside of the supporting disc and are fixedly connected with the inner supporting plates; The sealing element positioning mechanism consists of two first air cylinders and a positioning ring, wherein the first air cylinders are inserted into the support frame and fixedly connected with the support frame, and the positioning ring is fixedly connected with one end of the first air cylinders and sleeved on the rotating shaft; the polishing mechanism consists of a second cylinder, a U-shaped support frame, a polishing motor and polishing wheels, wherein the second cylinder is fixedly connected with the support frame, the U-shaped support frame is fixedly connected to the top end of the second cylinder, the polishing motor is fixedly connected to one side of the U-shaped support frame, and the polishing wheels are rotationally connected to the inside of the U-shaped support frame and fixedly connected with an output shaft of the polishing motor. Preferably, the annular inner groove is formed in the support disc, and the limiting sliding groove which is communicated with the annular inner groove and is in sliding connection with the inner support plate is formed in the arc-shaped outer surface of the support disc. Preferably, one end of the supporting disc far away from the rotating shaft is fixedly provided with a cone. Preferably, two limiting rods are fixedly arranged at the bottom end of the U-shaped supporting frame, and the limiting rods are inserted into the supporting frame in a sliding mode. Preferably, the polishing wheel consists of a central polishing roller, a side polishing disc I and a side polishing disc II, and the side polishing disc I and the side polishing disc II are respectively and fixedly connected to the two ends of the central polishing roller. Compared with the prior art, the utility model has the beneficial effects that: (1) In operation, the sealing piece supporting mechanism consisting of the servo motor, the rotating shaft, the supporting disc, the four inner supporting plates and the four electric telescopic rods is arranged, so that the shaft seal framework can be supported and fixed, the shaft seal framework can be rapidly installed and positioned, the shaft seal framework can be driven to rotate, the polishing comprehensiveness is improved, the shaft seal framework can be positioned by arranging the sealing piece positioning mechanism consisting of the first two cylinders and the positioning ring, and the deviation of the installation position of the shaft seal framework is avoided; (2) The polishing mechanism comprises the second cylinder, the U-shaped support frame, the polishing motor and t