Diesel engine friction plate strengthened coating smearing device

Abstract

The utility model relates to the technical field of friction plate processing, and provides a diesel engine friction plate strengthened coating smearing device which comprises a base, a plurality of connecting rings are rotationally connected to the inner side wall of a frame at equal intervals through rotating shafts, and a plurality of gears are rotationally connected to one side of the frame at equal intervals. A pushing mechanism used for pushing the spur rack to do horizontal linear motion is arranged on the lower surface of the spur rack. According to the diesel engine friction plate strengthened coating smearing device, the straight rack is pushed by the pushing mechanism to do horizontal linear motion and drive the gears to rotate synchronously in the same direction, so that the friction plates can be turned over conveniently, the two faces of each friction plate can be smeared conveniently, manual operation is not needed in the turning-over process, and the working efficiency is improved. The problems that in the prior art, the two faces of the friction plate are not convenient to smear, the friction plate is manually turned over, a coating on the friction plate is likely to be rubbed off, and the smearing quality of the friction plate is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of friction plate processing, and specifically, to a device for applying a strengthening coating on a diesel engine friction plate. Background Art

[0002] A friction plate refers to a component composed of a chip and a friction lining or a friction material layer, which is widely used in the fields of mechanical engineering, mechanical parts, and clutches. During the production and processing of diesel engine friction plates, it is necessary to apply a strengthening coating on the outer surface of the friction plate to strengthen the friction plate.

[0003] After retrieval, the existing patent (publication number: CN219273484U) discloses a glue coating mechanism for a friction plate, including a bottom plate. A support plate is perpendicularly welded to the outer wall of the top of the bottom plate. An electric telescopic rod is installed outside the support plate. One end of the electric telescopic rod away from the support plate is welded with a frame. An auxiliary mechanism is arranged inside the frame. A glue box is welded to the outer wall of the top of the bottom plate away from the support plate side. A glue coating roller is rotatably connected inside the glue box. An adjustment mechanism is arranged on the outer wall of the glue box. The auxiliary mechanism includes a horizontal groove, which is penetrated and opened on the inner side wall of the frame. A plurality of groups of baffles are welded inside the horizontal groove. This device realizes the glue coating operation on three groups of friction plates at one time through the setting of the auxiliary mechanism, without manual coating, effectively improving the work efficiency, and can continuously coat the friction plates without frequently adding glue inside the glue box, reducing the work intensity of the staff.

[0004] However, it is found that the following problems exist in the implementation of the related technology: when using the above device to apply a strengthening coating on the outer surface of the friction plate, the glue coating roller in the above device can only coat one side of the friction plate at a time. When it is also necessary to coat the other side of the friction plate, it is necessary to first take down the friction plate, turn it over and then re-clamp it before coating the other side of the friction plate. The whole coating process is too cumbersome and complex, which is not convenient for coating both sides of the friction plate. Moreover, manually turning over the friction plate is also likely to cause the coating on the friction plate to be rubbed off, affecting the coating quality of the friction plate. Summary of the Utility Model

[0005] The utility model provides a device for applying a strengthening coating on a diesel engine friction plate, which solves the problems in the related technology that it is not convenient to coat both sides of the friction plate, and manually turning over the friction plate is also likely to cause the coating on the friction plate to be rubbed off, affecting the coating quality of the friction plate.

[0006] The technical solution of the present utility model is as follows: A coating application device for strengthening the friction plate of a diesel engine, comprising a base, a first electric telescopic rod is fixedly connected to the side wall of the base, the output end of the first electric telescopic rod is fixedly connected to a frame, several connecting rings are rotatably connected to the inner side wall of the frame at equal intervals through rotating shafts, and two clamping mechanisms for clamping the friction plate are symmetrically arranged on the inner side walls of several connecting rings respectively. Several gears are rotatably connected to one side of the frame at equal intervals, and one ends of several gears are fixedly connected to one ends of several rotating shafts respectively. A straight rack is slidably arranged on one side of the frame through a sliding mechanism, and the straight rack meshes with several gears respectively. A pushing mechanism for pushing the straight rack to perform a horizontal linear motion is arranged on the lower surface of the straight rack.

[0007] Preferably, the clamping mechanism includes a clamping plate and an elastic member. The clamping plate is elastically connected to the inner side wall of the connecting ring through the elastic member, and the elastic member is arranged on the side wall of the connecting ring.

[0008] Preferably, the elastic member includes a connecting rod. The connecting rod is slidably arranged on the connecting ring. One end of the connecting rod extends into the connecting ring and is fixedly connected to the clamping plate. The other end of the connecting rod extends outside the connecting ring and is fixedly connected to a limiting block. A spring is sleeved on the connecting rod, and one end of the spring is fixedly connected to the outer side wall of the connecting ring, and the other end of the spring is fixedly connected to the limiting block.

[0009] Preferably, the limiting block is of a circular structure, and the diameter of the limiting block is larger than the diameter of the connecting rod.

[0010] Preferably, the clamping plate is of an arc structure, and one end of the connecting rod is fixedly connected to the outer surface of the clamping plate.

[0011] Preferably, guiding surfaces are respectively arranged at the upper end and the lower end of the inner surface of the clamping plate, and both guiding surfaces are of a rounded corner structure.

[0012] Preferably, the sliding mechanism includes two fixed blocks and a sliding sleeve. The two fixed blocks are respectively fixedly connected to one side of the lower surface of the frame. A sliding rod is fixedly connected between the two fixed blocks. The sliding sleeve is fixedly connected to one side of the straight rack, and the sliding sleeve is slidably sleeved on the sliding rod.

[0013] Preferably, the pushing mechanism includes a connecting block and a mounting plate. The connecting block is fixedly connected to the lower surface of the straight rack. The mounting plate is fixedly connected to one side of the lower surface of the frame. A second electric telescopic rod is fixedly connected to the mounting plate, and the output end of the second electric telescopic rod is fixedly connected to the connecting block.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a pushing mechanism is used to push a straight rack to perform a horizontal linear motion and drive a plurality of gears to rotate synchronously in the same direction. As a result, the plurality of gears respectively drive a plurality of connecting rings to rotate synchronously in the same direction through rotating shafts. The plurality of connecting rings will respectively drive the clamped friction plates to flip to a certain degree, so that it is convenient to turn over the plurality of friction plates, and then it is convenient to apply coatings on both sides of the friction plates. Moreover, the turning-over process does not require manual operation, avoiding the coating on the friction plates from being rubbed off and affecting the coating quality of the friction plates. This solves the problems in the related art that it is not convenient to apply coatings on both sides of the friction plates, and manual turning over of the friction plates is likely to cause the coating on the friction plates to be rubbed off, affecting the coating quality of the friction plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a schematic diagram of the overall structure of a device for applying a strengthening coating to a diesel engine friction plate proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of the structure on the frame of a device for applying a strengthening coating to a diesel engine friction plate proposed by the present utility model;

[0019] Figure 3 is Figure 2 the bottom view of the structure;

[0020] Figure 4 is a schematic diagram of the structure of a clamping mechanism of a device for applying a strengthening coating to a diesel engine friction plate proposed by the present utility model;

[0021] In the figure: 1, base; 2, box body; 3, coating roller; 4, first electric telescopic rod; 5, frame; 6, connecting ring; 7, clamping mechanism; 71, connecting rod; 72, limiting block; 73, spring; 74, clamping plate; 75, guiding surface; 8, gear; 9, straight rack; 10, connecting block; 11, mounting plate; 12, second electric telescopic rod; 13, fixed block; 14, sliding rod; 15, sliding sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please refer to Figure 1 , Figure 2 and Figure 3, the present utility model provides a technical solution: a coating application device for strengthening the friction plate of a diesel engine, including a base 1, a first electric telescopic rod 4 is fixedly connected to the side wall of the base 1, the output end of the first electric telescopic rod 4 is fixedly connected to a frame 5, and a plurality of connecting rings 6 are rotatably connected to the inner side wall of the frame 5 at equal intervals through rotating shafts. Two clamping mechanisms 7 for clamping the friction plates are symmetrically arranged on the inner side walls of the plurality of connecting rings 6 respectively. A plurality of gears 8 are rotatably connected to one side of the frame 5 at equal intervals, and one ends of the plurality of gears 8 are fixedly connected to one ends of the plurality of rotating shafts respectively. A straight rack 9 is slidably arranged on one side of the frame 5 through a sliding mechanism, and the straight rack 9 meshes with the plurality of gears 8 respectively. A pushing mechanism for pushing the straight rack 9 to perform a horizontal linear motion is arranged on the lower surface of the straight rack 9.

[0024] When in use, first, a plurality of friction plates are respectively clamped into a plurality of connecting rings 6 through the clamping mechanism 7, and then by adjusting the first electric telescopic rod 4, the frame 5 and the plurality of connecting rings 6 are pushed to the upper end of the coating roller 3. The plurality of connecting rings 6 will respectively drive the clamped friction plates to move to the upper end of the coating roller 3. Start the motor to drive the coating roller 3 to rotate. The coating roller 3 will dip into the paint in the box body 2, and the coating roller 3 will coat one side of the plurality of friction plates. After coating this side, then drive the plurality of friction plates back to the initial position by adjusting the first electric telescopic rod 4. At this time, the pushing mechanism is used to push the straight rack 9 to perform a horizontal linear motion. The straight rack 9 will drive the plurality of gears 8 to rotate synchronously in the same direction. The plurality of gears 8 will respectively drive the plurality of connecting rings 6 to rotate synchronously in the same direction through the rotating shafts. The plurality of connecting rings 6 will respectively drive the clamped friction plates to be flipped by 180 degrees, so that the plurality of friction plates are turned over. Then, drive the plurality of friction plates to move to the upper end of the coating roller 3 by adjusting the first electric telescopic rod 4. Start the motor to drive the coating roller 3 to rotate, and the coating roller 3 will coat the other side of the plurality of friction plates. After coating both sides, the plurality of friction plates can be adjusted back to the initial position and taken down respectively. Therefore, by pushing the straight rack 9 to perform a horizontal linear motion through the pushing mechanism and driving the plurality of gears 8 to rotate synchronously in the same direction, the plurality of gears 8 respectively drive the plurality of connecting rings 6 to rotate synchronously in the same direction through the rotating shafts, and the plurality of connecting rings 6 will respectively drive the clamped friction plates to be flipped by 180 degrees, so that it is convenient to turn over the plurality of friction plates, and then it is convenient to coat both sides of the friction plates. Moreover, the turning-over process does not require manual operation, avoiding the coating on the friction plates being rubbed off and affecting the coating quality of the friction plates. It solves the problems in the related technology that it is not convenient to coat both sides of the friction plates, and manually turning over the friction plates is also likely to cause the coating on the friction plates to be rubbed off, affecting the coating quality of the friction plates.

[0025] Refer to Figure 4, the clamping mechanism 7 includes a clamping plate 74 and an elastic member. The clamping plate 74 is elastically connected to the inner side wall of the connecting ring 6 through the elastic member, and the elastic member is arranged on the side wall of the connecting ring 6.

[0026] The elastic member includes a connecting rod 71. The connecting rod 71 is slidably arranged on the connecting ring 6. One end of the connecting rod 71 extends into the connecting ring 6 and is fixedly connected to the clamping plate 74. The clamping plate 74 is of an arc-shaped structure, and one end of the connecting rod 71 is fixedly connected to the outer surface of the clamping plate 74. The other end of the connecting rod 71 extends to the outside of the connecting ring 6 and is fixedly connected with a limiting block 72. A spring 73 is sleeved on the connecting rod 71. One end of the spring 73 is fixedly connected to the outer side wall of the connecting ring 6, and the other end of the spring 73 is fixedly connected to the limiting block 72. The limiting block 72 is of a circular structure, and the diameter of the limiting block 72 is greater than the diameter of the connecting rod 71.

[0027] The upper end and the lower end of the inner surface of the clamping plate 74 are respectively provided with guiding surfaces 75, and both of the two guiding surfaces 75 are of fillet structures.

[0028] Through the guiding surfaces 75, the friction plate can be conveniently squeezed between the two clamping plates 74. Then, under the elastic force of the spring 73, the two clamping plates 74 can clamp and fix the friction plate under the elastic force.

[0029] Refer to Figure 3 , the sliding mechanism includes two fixed blocks 13 and a sliding sleeve 15. The two fixed blocks 13 are respectively fixedly connected to one side of the lower surface of the frame 5. A sliding rod 14 is fixedly connected between the two fixed blocks 13. The sliding sleeve 15 is fixedly connected to one side of the straight rack 9, and the sliding sleeve 15 is slidably sleeved on the sliding rod 14. During the process of pushing the straight rack 9 to perform a horizontal linear motion, the sliding sleeve 15 will always be sleeved on the sliding rod 14 and slide along with it, thereby ensuring the stability of the straight rack 9 during the movement.

[0030] Refer to Figure 2 and Figure 3 , the pushing mechanism includes a connecting block 10 and a mounting plate 11. The connecting block 10 is fixedly connected to the lower surface of the straight rack 9. The mounting plate 11 is fixedly connected to one side of the lower surface of the frame 5. A second electric telescopic rod 12 is fixedly connected to the mounting plate 11, and the output end of the second electric telescopic rod 12 is fixedly connected to the connecting block 10. By adjusting the second electric telescopic rod 12, the output end of the second electric telescopic rod 12 will push or pull back the straight rack 9 through the connecting block 10.

[0031] Working principle and usage process of the present utility model: When in use, first, the friction plate can be conveniently squeezed into the space between the two clamping plates 74 through the guiding surface 75. Then, under the elastic force of the spring 73, the two clamping plates 74 can clamp and fix the friction plate to several connecting rings 6 under the action of the elastic force. Then, by adjusting the first electric telescopic rod 4, the frame 5 and several connecting rings 6 are pushed to the upper end of the coating roller 3. Several connecting rings 6 will respectively drive the clamped friction plates among them to move to the upper end of the coating roller 3. Start the motor to drive the coating roller 3 to rotate. The coating roller 3 will dip into the coating in the box body 2, and the coating roller 3 will coat one side of several friction plates. After coating this side, then by adjusting the first electric telescopic rod 4 to drive several friction plates back to the initial position. At this time, by adjusting the second electric telescopic rod 12, the output end of the second electric telescopic rod 12 will push the straight rack 9 to perform a horizontal linear motion through the connecting block 10. The straight rack 9 will drive several gears 8 to rotate synchronously in the same direction. Several gears 8 will respectively drive several connecting rings 6 to rotate synchronously in the same direction through the rotating shafts. Several connecting rings 6 will respectively drive the clamped friction plates among them to flip by 180 degrees, so that several friction plates are turned over. Then, by adjusting the first electric telescopic rod 4 to drive several friction plates to move to the upper end of the coating roller 3, start the motor to drive the coating roller 3 to rotate, and the coating roller 3 will coat the other side of several friction plates. After coating both sides, several friction plates can be adjusted back to the initial position and removed respectively.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A diesel engine friction plate strengthening coating application device, including a base (1), a first electric telescopic rod (4) is fixedly connected to the side wall of the base (1), and the output end of the first electric telescopic rod (4) is fixedly connected to a frame (5), characterized in that: On the inner side walls of the frame (5), a number of connecting rings (6) are rotatably connected at equal intervals through rotating shafts. On the inner side walls of the number of connecting rings (6), two clamping mechanisms (7) for clamping friction plates are symmetrically arranged respectively. On one side of the frame (5), a number of gears (8) are rotatably connected at equal intervals, and one ends of the number of gears (8) are fixedly connected to one ends of the number of rotating shafts respectively. On one side of the frame (5), a straight rack (9) is slidably arranged through a sliding mechanism, and the straight rack (9) meshes with the number of gears (8) respectively. A pushing mechanism for pushing the straight rack (9) to perform a horizontal linear motion is arranged on the lower surface of the straight rack (9).

2. The diesel engine friction plate strengthening coating application device according to claim 1, characterized in that: The clamping mechanism (7) includes a clamping plate (74) and an elastic member. The clamping plate (74) is elastically connected to the inner side wall of the connecting ring (6) through the elastic member, and the elastic member is arranged on the side wall of the connecting ring (6).

3. The diesel engine friction plate strengthening coating application device according to claim 2, characterized in that: The elastic member includes a connecting rod (71). The connecting rod (71) is slidably arranged on the connecting ring (6). One end of the connecting rod (71) extends into the connecting ring (6) and is fixedly connected to the clamping plate (74). The other end of the connecting rod (71) extends outside the connecting ring (6) and is fixedly connected to a limiting block (72). A spring (73) is sleeved on the connecting rod (71), and one end of the spring (73) is fixedly connected to the outer side wall of the connecting ring (6), and the other end of the spring (73) is fixedly connected to the limiting block (72).

4. The diesel engine friction plate strengthening coating application device according to claim 3, characterized in that: The limiting block (72) is of a circular structure, and the diameter of the limiting block (72) is larger than the diameter of the connecting rod (71).

5. The diesel engine friction plate strengthening coating application device according to claim 3, characterized in that: The clamping plate (74) is of an arc structure, and one end of the connecting rod (71) is fixedly connected to the outer surface of the clamping plate (74).

6. The diesel engine friction plate strengthening coating application device according to claim 5, characterized in that: On the upper and lower ends of the inner surface of the clamping plate (74), guiding surfaces (75) are arranged respectively, and both of the two guiding surfaces (75) are of rounded corner structures.

7. The diesel engine friction plate strengthening coating application device according to claim 1, characterized in that: The sliding mechanism includes two fixing blocks (13) and a sliding sleeve (15). The two fixing blocks (13) are respectively fixedly connected to one side of the lower surface of the frame (5). A sliding rod (14) is fixedly connected between the two fixing blocks (13). The sliding sleeve (15) is fixedly connected to one side of the straight rack (9), and the sliding sleeve (15) is slidably sleeved on the sliding rod (14).

8. The diesel engine friction plate strengthening coating application device according to claim 1, characterized in that: The pushing mechanism includes a connecting block (10) and a mounting plate (11). The connecting block (10) is fixedly connected to the lower surface of the straight rack (9). The mounting plate (11) is fixedly connected to one side of the lower surface of the frame (5). A second electric telescopic rod (12) is fixedly connected to the mounting plate (11), and the output end of the second electric telescopic rod (12) is fixedly connected to the connecting block (10).

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