Clutch facing hot pressing device

Abstract

The utility model discloses a clutch facing hot pressing device, which relates to the technical field of clutch facing processing and comprises a machine body and a limit rod, the top of the machine body is fixedly connected with a support, and the top of the support is fixedly connected with a top plate. According to the clutch facing hot-pressing device, the connecting rods are arranged on the two sides of the hot-pressing plate, when the hot-pressing plate moves downwards, the connecting rods push the rotating blocks to rotate, after the connecting rods are disengaged from the rotating blocks, the tension springs pull the rotating blocks to reset, and after clutch facing machining is completed, the hydraulic rods drive the hot-pressing plate and the connecting rods to move upwards; when the connecting rod moves to make contact with the bottom of the rotating block, the rotating block can drive the poke rod to rotate together, the poke rod can push the connecting plate through the ejector rod so that the connecting plate can move upwards, the push block at the top of the connecting plate can eject out the clutch facing machined in the machine body, and workers can take materials conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of clutch face plate processing, in particular to a clutch face plate hot pressing device. Background Art

[0002] The clutch facing is one of the main components of the clutch. It is a composite material with friction as its main function and structural performance requirements. The clutch facing needs to be hot-pressed by a hot-pressing device during processing. The hot-pressing process of the clutch facing is an important process in the clutch facing processing, which will directly affect the appearance and performance of the clutch facing.

[0003] When processing the clutch facing, it needs to be hot-pressed and formed by a hot-pressing device. After the existing hot-pressing device completes the processing of the clutch facing, the clutch facing needs to be removed from the mold groove at the bottom of the body by pliers, which is not only troublesome to operate, but also time-consuming. Utility Model Content

[0004] The utility model aims to provide a clutch facing plate hot pressing device to solve the problem that the existing clutch facing plate hot pressing device mentioned in the background technology is inconvenient to remove the clutch facing plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a clutch facing hot pressing device, comprising: a body and a limit rod, the top of the body is fixedly connected to a bracket, the top of the bracket is fixedly connected to a top plate, the top of the top plate is fixedly connected to a hydraulic rod,

[0006] The bottom of the hydraulic rod is fixedly connected with a hot pressing plate, and a heating plate is installed inside the hot pressing plate.

[0007] Preferably, connecting rods are welded and fixed on both sides of the hot pressing plate, and both sides of the inside of the body are movably connected to toggle rods via rotating shafts, and one side of the toggle rod is movably connected to a rotating block via a rotating shaft.

[0008] Preferably, a tension spring is fixedly connected between the toggle lever and the rotating block, a push rod is provided on one side of the toggle lever, and two sides of the push rod are movably connected to the machine body through a rotating shaft.

[0009] Preferably, a connecting plate is provided on one side of the push rod, a push block is fixedly connected to the top of the connecting plate, a sliding groove for the connecting plate and the push block to slide is provided inside the body, and a movable groove for the toggle rod to rotate is provided inside the body.

[0010] Preferably, both sides of the top plate are movably connected to the limit rod via a rotating shaft, one side of the limit rod is connected to a spring sheet, one side of the spring sheet is fixedly connected to the top plate, and the top of the limit rod is slidably connected to a moving block.

[0011] Preferably, a rotation groove for the limit rod to rotate is provided inside the moving block, one side of the moving block is movably connected to a connecting rod via a rotating shaft, and one side of the connecting rod is movably connected to a sliding sleeve via a rotating shaft.

[0012] Preferably, a movable groove for the sliding rod to slide is provided inside the sliding sleeve, the bottom of the sliding rod is fixedly connected to the hydraulic rod, and bumps are fixedly connected on both sides of the hot pressing plate.

[0013] Compared with the prior art, the clutch facing hot pressing device has the following beneficial effects: by arranging connecting rods on both sides of the hot pressing plate, when the hot pressing plate moves downward, the connecting rods push the rotating block to rotate, when the connecting rods are out of contact with the rotating block, the tension springs pull the rotating block to reset, when the clutch facing is processed, the hydraulic rods drive the hot pressing plate and the connecting rods to move upward, the connecting rods to toggle the rotating block and the toggle rods to rotate together, the toggle rods can push the connecting plate through the push rods to move the connecting plate upward, the push block on the top of the connecting plate will eject the processed clutch facing in the machine body, which is convenient for the staff to take the material, when the top plate moves upward, the protrusions on both sides will contact the inclined surface at the bottom of the limit rod, so that the limit rod rotates, the limit rod will squeeze the spring sheet on one side, when the limit rod is out of contact with the protrusions, the spring sheet will reset, and push the limit rod to reset, at this time, the plane on one side of the limit rod will be at the bottom of the protrusion, when the hot pressing plate suddenly moves downward, it will be limited to prevent safety accidents.

[0014] 1. When processing the clutch facing plate, it is necessary to perform hot pressing and forming on it through a hot pressing device. In order to facilitate the removal of the clutch facing plate processed in the hot pressing device, connecting rods are arranged on both sides of the hot pressing plate. When the hot pressing plate moves down, the connecting rods push the rotating block to rotate. When the connecting rod is out of contact with the rotating block, the tension spring will pull the rotating block to reset. When the clutch facing plate is processed, the hydraulic rod will drive the hot pressing plate and the connecting rod to move upward. When the connecting rod moves and contacts the bottom of the rotating block, the rotating block will drive the toggle rod to rotate as well. The toggle rod can push the connecting plate through the ejector rod to move the connecting plate upward. The push block on the top of the connecting plate will eject the clutch facing plate processed in the machine body, which is convenient for the staff to take the material. In this way, the above operation can facilitate the ejection of the clutch facing plate processed in the clutch facing hot pressing device.

[0015] 2. When processing the clutch facing, it needs to be hot-pressed by a hot-pressing device. When the top plate moves upward, the protrusions on both sides will contact the inclined surface at the bottom of the limit rod, causing the limit rod to rotate, and the limit rod will squeeze the spring sheet on one side. When the limit rod is out of contact with the protrusion, the spring sheet will reset and push the limit rod to reset as well. At this time, the plane on one side of the limit rod will be at the bottom of the protrusion. When the hot pressing plate suddenly moves down, it will be limited to prevent safety accidents. When the hot pressing plate needs to move downward, a group of moving blocks can be pushed to drive the limit rod and the connecting rod to rotate, and the sliding sleeve can push another group of limit rods to rotate through another group of connecting rods and moving blocks to break away from the limit on the protrusion. At this time, the hydraulic rod can be started to drive the hot pressing plate to move downward. In this way, the above operation can facilitate the safe limiting of the hot pressing plate in the hot pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cross-section of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the top plate of the utility model;

[0019] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the body of the utility model;

[0020] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the toggle lever of the utility model.

[0021] In the figure: 1. body; 2. bracket; 3. top plate; 4. hydraulic rod; 5. hot pressing plate; 6. heating plate; 7. connecting rod; 8. toggle rod; 9. rotating block; 10. tension spring; 11. push rod; 12. connecting plate; 13. push block; 14. limit rod; 15. spring; 16. bump; 17. moving block; 18. connecting rod; 19. sliding sleeve; 20. sliding rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a clutch face plate hot pressing device, comprising: a body 1 and a limit rod 14, a bracket 2 is fixedly connected to the top of the body 1, a top plate 3 is fixedly connected to the top of the bracket 2, and a hydraulic rod 4 is fixedly connected to the top of the top plate 3.

[0024] A hot pressing plate 5 is fixedly connected to the bottom of the hydraulic rod 4, and a heating plate 6 is installed inside the hot pressing plate 5; connecting rods 7 are welded and fixed on both sides of the hot pressing plate 5, and toggle rods 8 are movably connected to both sides of the body 1 through a rotating shaft, and a rotating block 9 is movably connected to one side of the toggle rod 8 through a rotating shaft; a tension spring 10 is fixedly connected between the toggle rod 8 and the rotating block 9, and a push rod 11 is arranged on one side of the toggle rod 8, and both sides of the push rod 11 are movably connected to the body 1 through a rotating shaft; a connecting plate 12 is arranged on one side of the push rod 11, and a push block 13 is fixedly connected to the top of the connecting plate 12, and a slide groove for sliding of the connecting plate 12 and the push block 13 is provided inside the body 1, and a movable groove for rotating the toggle rod 8 is provided inside the body 1, and the toggle rod 8 forms a rotating structure with the body 1 through the rotating shaft, and the push block 13 forms a sliding structure with the body 1.

[0025] In specific implementation, when processing the clutch face plate, it is necessary to perform hot pressing molding on it through a hot pressing device. In order to facilitate the removal of the clutch face plate processed in the hot pressing device, connecting rods 7 are arranged on both sides of the hot pressing plate 5. When the hot pressing plate 5 moves down and processes the clutch face plate placed on the machine body 1, the connecting rod 7 will contact the rotating block 9, and the rotating block 9 will rotate and pull the tension spring 10 on one side. When the connecting rod 7 is out of contact with the rotating block 9, the tension spring 10 will reset and pull the rotating block 9 to reset as well.

[0026] When the clutch facing is processed, the hydraulic rod 4 will drive the hot pressing plate 5 and the connecting rod 7 to move upward. When the connecting rod 7 moves and contacts the bottom of the rotating block 9, one side of the rotating block 9 will contact the toggle rod 8, so that it cannot rotate alone. The rotating block 9 will drive the toggle rod 8 to rotate together. The toggle rod 8 can squeeze the ejector rod 11 on one side to make it rotate. The ejector rod 11 can push the connecting plate 12 through the roller on one side to move the connecting plate 12 upward. The push block 13 on the top of the connecting plate 12 will eject the clutch facing processed in the machine body 1, which is convenient for the staff to take the material. When the connecting rod 7 is out of contact with the rotating block 9, under the action of gravity, the toggle rod 8, the rotating block 9, the ejector rod 11, the connecting plate 12 and the push block 13 will all be reset, and a new clutch facing can be placed in the mounting groove at the bottom of the machine body 1. In this way, the above operation can facilitate the ejection of the clutch facing processed in the clutch facing hot pressing device.

[0027] See also Figure 1-Figure 3, both sides of the top plate 3 are movably connected with the limit rod 14 through a rotating shaft, one side of the limit rod 14 is connected with a spring sheet 15, one side of the spring sheet 15 is fixedly connected to the top plate 3, and the top of the limit rod 14 is slidably connected with a moving block 17; a rotating groove for the limit rod 14 to rotate is provided inside the moving block 17, one side of the moving block 17 is movably connected with a connecting rod 18 through a rotating shaft, and one side of the connecting rod 18 is movably connected with a sliding sleeve 19 through a rotating shaft; a moving groove for the sliding rod 20 to slide is provided inside the sliding sleeve 19, the bottom of the sliding rod 20 is fixedly connected to the hydraulic rod 4, and protrusions 16 are fixedly connected on both sides of the hot pressing plate 5, the sliding sleeve 19 and the sliding rod 20 form a sliding structure, and the connecting rod 18 forms a rotating structure with the sliding sleeve 19 through a rotating shaft.

[0028] In specific implementation, when processing the clutch face plate, it needs to be hot-pressed by a hot-pressing device. When the top plate 3 moves upward, the protrusions 16 on both sides will contact the inclined surface at the bottom of the limiting rod 14, so that the limiting rod 14 rotates, and the limiting rod 14 squeezes the spring sheet 15 on one side. When the limiting rod 14 is out of contact with the protrusion 16, the spring sheet 15 will reset and push the limiting rod 14 to reset. At this time, the plane on one side of the limiting rod 14 will be at the bottom of the protrusion 16. When the hot pressing plate 5 suddenly moves downward, it will be limited to prevent safety accidents.

[0029] When the hot pressing plate 5 needs to move downward, a group of moving blocks 17 can be pushed to move. The moving block 17 can push the limiting rod 14 to rotate through the internal rotating groove and disengage from the limiting of the protrusion 16. When the moving block 17 moves, it can also push the connecting rod 18 to rotate, so that the connecting rod 18 pushes the sliding sleeve 19 to slide on the sliding rod 20. The sliding sleeve 19 can push another group of limiting rods 14 to rotate through another group of connecting rods 18 and the moving block 17 and disengage from the limiting of the protrusion 16. At this time, the hydraulic rod 4 can be started to drive the hot pressing plate 5 to move downward. In this way, the above operation can facilitate the safe limiting of the hot pressing plate 5 in the hot pressing device.

[0030] To sum up: when using the clutch facing plate hot pressing device, first place the clutch facing plate in the mounting groove on the top of the machine body 1, then start the hydraulic rod 4 to drive the hot pressing plate 5 to move downward, the heating plate 6 will heat the hot pressing plate 5, and when the hot pressing plate 5 contacts the clutch facing plate on the top of the machine body 1, it can be hot pressed and formed. This is the characteristic of the clutch facing plate hot pressing device. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Clutch facing hot pressing device, including: The machine body (1) and the limiting rod (14) are characterized in that the top of the machine body (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly connected to a top plate (3), and the top of the top plate (3) is fixedly connected to a hydraulic rod (4). A hot pressing plate (5) is fixedly connected to the bottom of the hydraulic rod (4), and a heating plate (6) is installed inside the hot pressing plate (5).

2. The clutch facing hot pressing device according to claim 1, characterized in that: Connecting rods (7) are welded and fixed on both sides of the hot pressing plate (5), and toggle rods (8) are movably connected to both sides of the interior of the machine body (1) via a rotating shaft, and one side of the toggle rod (8) is movably connected to a rotating block (9) via a rotating shaft.

3. The clutch facing hot pressing device according to claim 2, characterized in that: A tension spring (10) is fixedly connected between the toggle rod (8) and the rotating block (9); a push rod (11) is provided on one side of the toggle rod (8); and both sides of the push rod (11) are movably connected to the machine body (1) via a rotating shaft.

4. The clutch facing hot pressing device according to claim 3, characterized in that: A connecting plate (12) is provided on one side of the push rod (11), a push block (13) is fixedly connected to the top of the connecting plate (12), a sliding groove for the connecting plate (12) and the push block (13) to slide is provided inside the machine body (1), and a movable groove for the toggle rod (8) to rotate is provided inside the machine body (1).

5. The clutch facing hot pressing device according to claim 1, characterized in that: The two sides of the top plate (3) are movably connected to the limit rod (14) via a rotating shaft, one side of the limit rod (14) is connected to a spring sheet (15), one side of the spring sheet (15) is fixedly connected to the top plate (3), and the top of the limit rod (14) is slidably connected to a moving block (17).

6. The clutch facing hot pressing device according to claim 5, characterized in that: A rotation groove for the limit rod (14) to rotate is provided inside the moving block (17); one side of the moving block (17) is movably connected to a connecting rod (18) via a rotating shaft; and one side of the connecting rod (18) is movably connected to a sliding sleeve (19) via a rotating shaft.

7. The clutch facing hot pressing device according to claim 6, characterized in that: The interior of the sliding sleeve (19) is provided with a movable groove for the sliding rod (20) to slide, the bottom of the sliding rod (20) is fixedly connected to the hydraulic rod (4), and bumps (16) are fixedly connected to both sides of the hot pressing plate (5).

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