Clutch break-in device

Abstract

The utility model discloses a clutch running -in device, including arcuate seat, the arcuate seat inboard surface is connected with the rotating cylinder through the bearing, the rotating cylinder surface places the clutch piece, the clutch piece is inserted the bolt rod, the bolt rod outer surface fixed tapering pressure piece, the bolt rod lower extreme is connected through the screw thread in the inboard surface of rotating cylinder, the arcuate seat lower surface is fixed with the pneumatic cylinder, the advancing rod end surface of pneumatic cylinder is fixed with the polishing block, and the clutch piece is supported at the rotating cylinder through, and the clutch piece is extruded through the bolt rod and tapering pressure piece, and the polishing block of automatic lift is polished when rotating, and can be convenient for positioning polishing, and the operation is convenient, and processing is convenient.

Description

Technical Field

[0001] This utility model relates to the field of clutch break-in devices, and more specifically, to clutch break-in devices. Background Technology

[0002] A clutch is a device installed between the drive shaft and the driven shaft, inside the flywheel housing located between the engine and the gearbox, used to separate or engage the rotational motion of the two shafts. During clutch production, the clutch disc is cast and formed, and its outer surface has burrs. The surface needs to be ground and broken in, which requires the use of a break-in device. CN212794545U describes a clamping structure for grinding an automotive clutch, including a grinding box, a connecting shaft, and an annular plate. A motor base is provided on the left side inside the grinding box. The connecting shaft is located inside the grinding box, and the annular plate is fixedly welded to the annular side of the connecting shaft. Multiple support rods are provided on the right edge of the annular plate, and anti-slip rubber blocks are provided on the right end of each support rod. Multiple suction cups are provided at equal angles on the right end of the annular plate. A threaded groove is opened on the right end of the connecting shaft, and a bolt is screwed into the threaded groove. According to the aforementioned patent, the clutch disc and circular structure are inconvenient to position during grinding, difficult to operate during break-in, and difficult to process. Utility Model Content

[0003] To address the problems existing in the prior art, the purpose of this utility model is to provide a clutch break-in device. The clutch disc is supported at the rotating cylinder, and the clutch disc is squeezed by bolt rods and conical pressure blocks. During rotation, the disc is polished by automatically lifting and lowering grinding blocks. This device facilitates positioning and polishing, and is easy to operate and process.

[0004] To solve the above problems, the present invention adopts the following technical solution.

[0005] A clutch break-in device includes an arched seat. A rotating cylinder is connected to the inner surface of the arched seat via a bearing. A clutch disc is placed on the surface of the rotating cylinder. A bolt rod is inserted into the clutch disc. A conical pressure block is fixed to the outer surface of the bolt rod. The lower end of the bolt rod is threaded to the inner surface of the rotating cylinder. A cylinder is fixed to the lower surface of the arched seat. A grinding block is fixed to the end face of the cylinder's push rod. The device is supported by the clutch disc at the rotating cylinder. The clutch disc is pressed by the bolt rod and the conical pressure block. During rotation, the grinding block automatically lifts and lowers, which facilitates positioning and grinding, and is convenient to operate and process.

[0006] Furthermore, a motor is fixed to the lower surface of the arched seat, a bevel gear is fixed to the outside of the motor drive shaft, and a bevel gear ring is fixed to the outer surface of the rotating cylinder.

[0007] Furthermore, the bevel gear meshes outside the bevel gear ring, and the bevel gear ring meshes with the bevel gear.

[0008] Furthermore, the outer surface of the conical pressure block is pressed against the upper surface of the clutch disc, and the outer surface of the conical pressure block is covered with a rubber layer.

[0009] Furthermore, the grinding block is a grinding block with a folded structure, and the folded end is attached to the outer edge of the clutch plate.

[0010] Compared with existing technologies, the advantages of this utility model are: (1) The clutch plate is supported at the rotating cylinder, and the clutch plate is squeezed by the bolt rod and the conical pressure block. When rotating, it is polished by the automatically lifting and lowering grinding block, which can facilitate positioning and polishing, and is easy to operate and process. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the overall structure of this utility model; Figure 3 This is a bottom view of the conical gear ring and rotating cylinder of this utility model.

[0012] Explanation of the labels in the diagram: 1. Arch seat, 2. Bearing, 3. Rotating cylinder, 4. Clutch plate, 5. Bolt rod, 6. Conical pressure block, 7. Cylinder, 8. Grinding block, 9. Motor, 10. Bevel gear, 11. Bevel gear ring. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Example 1: Please refer to Figure 1-3 The clutch break-in device includes an arched seat 1. A rotating cylinder 3 is connected to the inner surface of the arched seat 1 via a bearing 2. A clutch plate 4 is placed on the surface of the rotating cylinder 3. A bolt rod 5 is inserted inside the clutch plate 4. A conical pressure block 6 is fixed to the outer surface of the bolt rod 5. The lower end of the bolt rod 5 is threaded to the inner surface of the rotating cylinder 3. A cylinder 7 is fixed to the lower surface of the arched seat 1. A grinding block 8 is fixed to the end face of the push rod of the cylinder 7 (the grinding block 8 is a grinding sand block with a beveled structure, and the beveled end is attached to the outer edge of the clutch plate 4 for easy grinding). A motor 9 is fixed to the lower surface of the arched seat 1. A bevel gear 10 is fixed to the outside of the drive shaft of the motor 9. A bevel gear ring 11 is fixed to the outer surface of the rotating cylinder 3. The bevel gear 10 meshes with the bevel gear ring 11. The bevel gear ring 11 and the bevel gear 10 mesh with each other, which facilitates drive engagement. The motor 9 can drive the bevel gear to mesh and transmit power, which can drive the rotating cylinder 3 to rotate and drive the clutch plate 4 to rotate. Then, the cylinder 7 drives the grinding block 8 to rise and fall and press against the surface of the clutch plate 4. Grinding and running-in can be performed when the clutch plate 4 rotates. It is convenient to use and easy to operate. In use, the screw rod 5 is twisted and installed inside the rotating cylinder 3. At this time, the outer surface of the conical pressure block 6 is pressed against the upper surface of the clutch plate 4. The outer surface of the conical pressure block 6 is covered with a rubber layer, which can press the clutch plate 4 to fix it. It can be pressed and positioned for easy positioning.

[0015] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A clutch break-in device, comprising an arched seat (1), characterized in that: The inner surface of the arched seat (1) is connected to a rotating cylinder (3) via a bearing (2). A clutch plate (4) is placed on the surface of the rotating cylinder (3). A bolt rod (5) is inserted inside the clutch plate (4). A conical pressure block (6) is fixed on the outer surface of the bolt rod (5). The lower end of the bolt rod (5) is threaded to the inner surface of the rotating cylinder (3). A cylinder (7) is fixed on the lower surface of the arched seat (1). A grinding block (8) is fixed on the end face of the push rod of the cylinder (7).

2. The clutch break-in device according to claim 1, characterized in that: The lower surface of the arched seat (1) is fixed with a motor (9), the motor (9) drives a bevel gear (10) on the outside, and a bevel gear ring (11) is fixed on the outer surface of the rotating cylinder (3).

3. The clutch break-in device according to claim 2, characterized in that: The bevel gear (10) meshes outside the bevel gear ring (11), and the bevel gear ring (11) meshes with the bevel gear (10).

4. The clutch break-in device according to claim 1, characterized in that: The outer surface of the conical pressure block (6) is pressed against the upper surface of the clutch plate (4), and the outer surface of the conical pressure block (6) is covered with a rubber layer.

5. The clutch break-in device according to claim 1, characterized in that: The grinding block (8) is a grinding block with a folded structure, and the folded end is attached to the outer edge of the clutch plate (4).

Images