Damping plate for clutch driven plate, clutch driven plate

Abstract

The present invention discloses a damping plate and a clutch driven plate applied to a clutch driven plate, including a friction plate, wherein a connecting plate is arranged on the right side of the friction plate. The present invention achieves the advantages of improving the strength and wear resistance of the clutch driven plate and improving the corrosion resistance of the damping plate by arranging a high-strength layer, a metal carbon steel layer, a metal high manganese steel layer, a wear-resistant layer, a wear-resistant ceramic coating layer, a wear-resistant barium sulfate coating layer, a corrosion-resistant layer, an alkyd red lead paint layer and an epoxy micaceous iron paint layer to cooperate with each other, so that the strength of the clutch driven plate can be improved when the clutch driven plate is collided, and the clutch driven plate can be prevented from collision damage, and the clutch driven plate can be improved when the clutch driven plate is subjected to long-term friction, and the wear resistance of the clutch driven plate can be improved to prevent the clutch driven plate from friction damage, and at the same time, the corrosion resistance of the damping plate can be improved when the damping plate is used for a long time, and the corrosion damage of the damping plate can be prevented.

Description

Technical Field

[0001] The invention relates to the technical field of clutch driven discs, in particular to a damping plate applied to a clutch driven disc and a clutch driven disc. Background Art

[0002] The clutch disc for automobiles is another component of the clutch. It transmits the engine's torque to the transmission through friction conversion, reduces the vibration and impact of the transmission system, and completes the "clutch" and "close" tasks. The clutch disc is an essential and consumable part of manual gear-shifted vehicles. The clutch disc hot pressing and leveling equipment can achieve the leveling of the disc by physically deforming the material under constant temperature and pressure conditions. At the same time, this process can improve the wear resistance and transmission stability of the clutch disc.

[0003] The existing clutch driven disc currently has the following disadvantages: the existing clutch driven disc has poor strength, which causes the clutch driven disc to be easily damaged by collision when it is collided, thereby shortening the service life of the clutch driven disc; the clutch driven disc has poor wear resistance, which causes the clutch driven disc to be easily damaged by friction when it is subjected to long-term friction, thereby shortening the service life of the clutch driven disc; at the same time, the damping plate of the clutch driven disc has poor corrosion resistance, which causes the damping plate of the clutch driven disc to be easily damaged by corrosion when it is used for a long time, thereby shortening the service life of the damping plate of the clutch driven disc. Summary of the invention

[0004] The object of the present invention is to provide a damping plate and a clutch driven plate applied to a clutch driven plate, which have the advantages of improving the strength and wear resistance of the clutch driven plate and improving the corrosion resistance of the damping plate, and solve the problems that the existing clutch driven plate has poor strength, which makes the clutch driven plate prone to collision damage when it is collided, and the clutch driven plate has poor wear resistance, which makes the clutch driven plate prone to friction damage when it is subjected to friction for a long time, and at the same time, the corrosion resistance of the damping plate of the clutch driven plate is poor, which makes the damping plate of the clutch driven plate prone to corrosion damage when used for a long time.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a damping plate applied to a clutch driven plate, a clutch driven plate, comprising a friction plate, a connecting plate is arranged on the right side of the friction plate, a driven plate body is arranged on the right side of the connecting plate, a high-strength layer is arranged on the surface of the driven plate body, a wear-resistant layer is arranged on the surface of the high-strength layer, a driven plate hub is arranged on the left side of the friction plate, two damping plate bodies are arranged on the left side of the driven plate hub, a corrosion-resistant layer is arranged on the surface of the damping plate body, and a shock-absorbing plate is arranged on the left side of the damping plate body;

[0006] The high-strength layer comprises a metal carbon steel layer, and a metal high-manganese steel layer is welded on the surface of the metal carbon steel layer;

[0007] The wear-resistant layer comprises a wear-resistant ceramic coating layer, and the surface of the wear-resistant ceramic coating layer is coated with a wear-resistant barium sulfate coating layer;

[0008] The corrosion-resistant layer comprises an alkyd red lead paint layer, and the surface of the alkyd red lead paint layer is coated with an epoxy micaceous iron paint layer.

[0009] Preferably, the inner wall of the metal carbon steel layer is welded to the surface of the driven disc body, and the thickness of the metal carbon steel layer and the metal high manganese steel layer are the same.

[0010] Preferably, the inner cavity of the high-strength layer is located on the surface of the driven disc body, and the thickness of the high-strength layer is smaller than the thickness of the driven disc body.

[0011] Preferably, the inner wall of the wear-resistant ceramic coating layer is coated on the surface of the metal high manganese steel layer, and the wear-resistant ceramic coating layer and the wear-resistant barium sulfate coating layer have the same thickness.

[0012] Preferably, the inner cavity of the wear-resistant layer is located on the surface of the high-strength layer, and the thickness of the wear-resistant layer is smaller than the thickness of the driven disc body.

[0013] Preferably, the inner wall of the alkyd red lead paint layer is coated on the surface of the damping plate body, and the thickness of the alkyd red lead paint layer and the epoxy micaceous iron paint layer are the same.

[0014] Preferably, the inner cavity of the corrosion-resistant layer is located on the surface of the damping plate body, and the thickness of the corrosion-resistant layer is smaller than the thickness of the damping plate body.

[0015] Preferably, the thickness of the metal carbon steel layer and the metal high manganese steel layer are both smaller than the thickness of the driven disk body, the thickness of the wear-resistant ceramic coating layer and the wear-resistant barium sulfate coating layer are both smaller than the thickness of the driven disk body, and the thickness of the alkyd red lead paint layer and the epoxy micaceous iron paint layer are both smaller than the thickness of the damping plate body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention achieves the advantages of improving the strength and wear resistance of the clutch driven disc and improving the corrosion resistance of the damping plate by arranging a high-strength layer, a metal carbon steel layer, a metal high manganese steel layer, a wear-resistant layer, a wear-resistant ceramic coating layer, a wear-resistant barium sulfate coating layer, a corrosion-resistant layer, an alkyd red lead paint layer and an epoxy micaceous iron paint layer to cooperate with each other, so that when the clutch driven disc is collided, the strength of the clutch driven disc can be improved, the clutch driven disc can be prevented from being damaged by collision, and the service life of the clutch driven disc can be extended. Moreover, when the clutch driven disc is subjected to friction for a long time, the wear resistance of the clutch driven disc can be improved, the friction damage of the clutch driven disc can be prevented, and the service life of the clutch driven disc can be extended. At the same time, when the damping plate is used for a long time, the corrosion resistance of the damping plate can be improved, the corrosion damage of the damping plate can be prevented, and the service life of the damping plate can be extended.

[0018] 2. The present invention plays a role in improving the strength of the driven disk body by arranging a high-strength layer, a metal carbon steel layer and a metal high-manganese steel layer to cooperate with each other, which can improve the strength of the driven disk body, prevent the driven disk body from collision damage, and extend the service life of the driven disk body. The wear-resistant layer, the wear-resistant ceramic coating layer and the wear-resistant barium sulfate coating layer are arranged to cooperate with each other to improve the wear resistance of the driven disk body, which can improve the wear resistance of the driven disk body, prevent the driven disk body from friction damage, and extend the service life of the driven disk body. The corrosion-resistant layer, the alkyd red lead paint layer and the epoxy micaceous iron paint layer are arranged to cooperate with each other to improve the corrosion resistance of the damping plate body, which can improve the corrosion resistance of the damping plate body, prevent the damping plate body from corrosion damage, and extend the service life of the damping plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the explosion of the structure of the present invention;

[0020] Figure 2 This is an enlarged cross-sectional view of the internal structure of the high-strength layer of the present invention;

[0021] Figure 3 This is an enlarged cross-sectional view of the internal structure of the wear-resistant layer of the present invention;

[0022] Figure 4 This is an enlarged cross-sectional view of the internal structure of the corrosion-resistant layer of the present invention.

[0023] In the figure: 1. friction plate; 2. connecting plate; 3. driven disc body; 4. high-strength layer; 41. metal carbon steel layer; 42. metal high manganese steel layer; 5. wear-resistant layer; 51. wear-resistant ceramic coating layer; 52. wear-resistant barium sulfate coating layer; 6. driven disc hub; 7. damping plate body; 8. corrosion-resistant layer; 81. alkyd red lead paint layer; 82. epoxy micaceous iron paint layer; 9. shock-absorbing disc. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of this application document, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. In the description of this application document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0026] See also Figure 1-4 , a damping plate and a clutch driven plate applied to a clutch driven plate, comprising a friction plate 1, a connecting plate 2 is arranged on the right side of the friction plate 1, a driven plate body 3 is arranged on the right side of the connecting plate 2, a high-strength layer 4 is arranged on the surface of the driven plate body 3, a wear-resistant layer 5 is arranged on the surface of the high-strength layer 4, a driven plate hub 6 is arranged on the left side of the friction plate 1, two damping plate bodies 7 are arranged on the left side of the driven plate hub 6, a corrosion-resistant layer 8 is arranged on the surface of the damping plate body 7, and a shock-absorbing plate 9 is arranged on the left side of the damping plate body 7;

[0027] The high-strength layer 4 includes a metal carbon steel layer 41, and a metal high-manganese steel layer 42 is welded on the surface of the metal carbon steel layer 41;

[0028] The wear-resistant layer 5 comprises a wear-resistant ceramic coating layer 51, and the surface of the wear-resistant ceramic coating layer 51 is coated with a wear-resistant barium sulfate coating layer 52;

[0029] The corrosion-resistant layer 8 includes an alkyd red lead paint layer 81, the surface of the alkyd red lead paint layer 81 is coated with an epoxy micaceous iron paint layer 82, the inner wall of the metal carbon steel layer 41 is welded to the surface of the driven disc body 3, the thickness of the metal carbon steel layer 41 and the metal high manganese steel layer 42 are the same, the inner cavity of the high-strength layer 4 is located on the surface of the driven disc body 3, and the thickness of the high-strength layer 4 is less than the thickness of the driven disc body 3, the inner wall of the wear-resistant ceramic coating layer 51 is coated on the surface of the metal high manganese steel layer 42, the thickness of the wear-resistant ceramic coating layer 51 and the wear-resistant barium sulfate coating layer 52 are the same, the inner cavity of the wear-resistant layer 5 is located on the surface of the high-strength layer 4, and the thickness of the wear-resistant layer 5 is less than the thickness of the driven disc body 3, the inner wall of the alkyd red lead paint layer 81 is coated on the surface of the damping plate body 7, the alkyd red lead paint The thickness of the layer 81 and the epoxy micaceous iron paint layer 82 are the same, the inner cavity of the corrosion-resistant layer 8 is located on the surface of the damping plate body 7, the thickness of the corrosion-resistant layer 8 is less than the thickness of the damping plate body 7, the thickness of the metal carbon steel layer 41 and the metal high manganese steel layer 42 are both less than the thickness of the driven disk body 3, the thickness of the wear-resistant ceramic coating layer 51 and the wear-resistant barium sulfate coating layer 52 are both less than the thickness of the driven disk body 3, the thickness of the alkyd red lead paint layer 81 and the epoxy micaceous iron paint layer 82 are both less than the thickness of the damping plate body 7, and the high-strength layer 4, the metal carbon steel layer 41 and the metal high manganese steel layer 42 cooperate with each other to improve the strength of the driven disk body 3, improve the strength of the driven disk body 3, prevent the driven disk body 3 from collision damage, and extend the driven disk body 3 The service life of the driven disc body 3 is improved by arranging the wear-resistant layer 5, the wear-resistant ceramic coating layer 51 and the wear-resistant barium sulfate coating layer 52 to cooperate with each other, so as to improve the wear resistance of the driven disc body 3, improve the wear resistance of the driven disc body 3, prevent the driven disc body 3 from friction damage, and extend the service life of the driven disc body 3. The corrosion-resistant layer 8, the alkyd red lead paint layer 81 and the epoxy micaceous iron paint layer 82 are arranged to cooperate with each other to improve the corrosion resistance of the damping plate body 7, improve the corrosion resistance of the damping plate body 7, prevent the damping plate body 7 from corrosion damage, and extend the service life of the damping plate body 7. The high-strength layer 4, the metal carbon steel layer 41, the metal high manganese steel layer 42, the wear-resistant layer 5, the wear-resistant ceramic coating layer 51, The wear-resistant barium sulfate coating layer 52, the corrosion-resistant layer 8, the alkyd red lead paint layer 81 and the epoxy micaceous iron paint layer 82 cooperate with each other to achieve the advantages of improving the strength and wear resistance of the clutch driven disc and improving the corrosion resistance of the damping plate, so that when the clutch driven disc is collided, the strength of the clutch driven disc can be improved, the clutch driven disc can be prevented from being damaged by collision, and the service life of the clutch driven disc can be extended. Moreover, when the clutch driven disc is subjected to friction for a long time, the wear resistance of the clutch driven disc can be improved, the friction damage of the clutch driven disc can be prevented, and the service life of the clutch driven disc can be extended. At the same time, when the damping plate is used for a long time, the corrosion resistance of the damping plate can be improved, the corrosion damage of the damping plate can be prevented, and the service life of the damping plate can be extended.

[0030] When in use, by setting the high-strength layer 4, the metal carbon steel layer 41 and the metal high manganese steel layer 42 to cooperate with each other, the strength of the driven disc body 3 is improved, the strength of the driven disc body 3 can be improved, the driven disc body 3 is prevented from collision damage, and the service life of the driven disc body 3 is extended. By setting the wear-resistant layer 5, the wear-resistant ceramic coating layer 51 and the wear-resistant barium sulfate coating layer 52 to cooperate with each other, the wear resistance of the driven disc body 3 is improved, the wear resistance of the driven disc body 3 is improved, the friction damage of the driven disc body 3 is prevented, and the service life of the driven disc body 3 is extended. By setting the corrosion-resistant layer 8, the alkyd red lead paint layer 81 and the epoxy micaceous iron paint layer 82 to cooperate with each other, the corrosion resistance of the damping plate body 7 is improved, the corrosion resistance of the damping plate body 7 is improved, the corrosion damage of the damping plate body 7 is prevented, and the service life of the damping plate body 7 is extended, thereby achieving the advantages of improving the strength and wear resistance of the clutch driven disc and improving the corrosion resistance of the damping plate.

[0031] The standard parts used in this application document can all be purchased from the market. All the components in this application document can be customized according to the description in the specification and drawings. The connection relationship and specific structure between the layers in this application document all adopt existing technologies, such as mechanical methods, adhesives, and various welding methods (such as heat welding, ultrasonic welding, flux, welding, and fusion crimping), which will not be described in detail here.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clutch driven disc, comprising a friction plate (1), characterized in that: A connecting plate (2) is arranged on the right side of the friction plate (1), a driven disc body (3) is arranged on the right side of the connecting plate (2), a high-strength layer (4) is arranged on the surface of the driven disc body (3), a wear-resistant layer (5) is arranged on the surface of the high-strength layer (4), a driven disc hub (6) is arranged on the left side of the friction plate (1), two damping plate bodies (7) are arranged on the left side of the driven disc hub (6), a corrosion-resistant layer (8) is arranged on the surface of the damping plate body (7), and a shock-absorbing plate (9) is arranged on the left side of the damping plate body (7); The high-strength layer (4) comprises a metal carbon steel layer (41), and a metal high-manganese steel layer (42) is welded to the surface of the metal carbon steel layer (41); The wear-resistant layer (5) comprises a wear-resistant ceramic coating layer (51), and the surface of the wear-resistant ceramic coating layer (51) is coated with a wear-resistant barium sulfate coating layer (52); The corrosion-resistant layer (8) comprises an alkyd red lead paint layer (81), the surface of the alkyd red lead paint layer (81) being coated with an epoxy micaceous iron paint layer (82); the inner wall of the metal carbon steel layer (41) is welded to the surface of the driven disc body (3), and the metal carbon steel layer (41) and the metal high manganese steel layer (42) have the same thickness; the inner wall of the wear-resistant ceramic coating layer (51) is coated on the surface of the metal high manganese steel layer (42), and the wear-resistant ceramic coating layer (51) and the wear-resistant barium sulfate coating layer (52) have the same thickness.

2. A clutch driven plate according to claim 1, characterized in that: The inner cavity of the high-strength layer (4) is located on the surface of the driven disc body (3), and the thickness of the high-strength layer (4) is smaller than the thickness of the driven disc body (3).

3. The clutch driven plate according to claim 1, characterized in that: The inner cavity of the wear-resistant layer (5) is located on the surface of the high-strength layer (4), and the thickness of the wear-resistant layer (5) is smaller than the thickness of the driven disc body (3).

4. The clutch driven plate according to claim 1, characterized in that: The inner wall of the alkyd red lead paint layer (81) is coated on the surface of the damping plate body (7), and the alkyd red lead paint layer (81) and the epoxy micaceous iron paint layer (82) have the same thickness.

5. The clutch driven plate according to claim 1, characterized in that: The inner cavity of the corrosion-resistant layer (8) is located on the surface of the damping plate body (7), and the thickness of the corrosion-resistant layer (8) is smaller than the thickness of the damping plate body (7).

6. The clutch driven plate according to claim 1, characterized in that: The thickness of the metal carbon steel layer (41) and the metal high manganese steel layer (42) are both smaller than the thickness of the driven disc body (3); the thickness of the wear-resistant ceramic coating layer (51) and the wear-resistant barium sulfate coating layer (52) are both smaller than the thickness of the driven disc body (3); and the thickness of the alkyd red lead paint layer (81) and the epoxy micaceous iron paint layer (82) are both smaller than the thickness of the damping plate body (7).

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