Clutch driven disc damping mechanism

Abstract

The utility model discloses a clutch driven disc vibration reduction mechanism, which relates to the technical field of vibration reduction mechanisms, and comprises a first baffle plate, a vibration reduction disc body, a first vibration reduction grading plate, a first vibration reduction energy storage spring, a second vibration reduction grading plate, a second vibration reduction energy storage spring and a heating groove, a silver heat conduction plate is installed on the outer wall of the electric heating wire, an electric control module is installed on the inner wall of the heating groove, and a heat protection shell is installed on the outer wall of the electric control module. The heating mechanism is installed, the first damping and energy storage spring and the second damping and energy storage spring are heated in low-temperature weather and cities, breakage is prevented, when the temperature is low, the electric control module controls the electric heating wire to work to heat the silver heat conduction plate, the silver heat conduction plate heats the first damping and energy storage spring and the second damping and energy storage spring, and the temperature of the first damping and energy storage spring and the second damping and energy storage spring is increased. And the electric control module is protected by the heat-proof protective shell, so that the situation that the damping energy storage spring I and the damping energy storage spring II are broken under the low-temperature condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration reduction mechanisms, in particular to a clutch driven disc vibration reduction mechanism. Background Art

[0002] The clutch driven disc is another important part of the clutch, also known as the friction plate of the clutch. The driven disc consists of the driven disc body, clamping bolts and gaskets. It transfers the engine torque to the transmission through friction conversion, thereby reducing the vibration and impact of the transmission system. This structural design enables the clutch to complete the tasks of "clutch" and "clutch", thereby achieving smooth starting and shifting operations. When the car is driving on an uneven road, the transmission system will experience a sudden change in angular velocity, which will also cause torsional vibration. In order to eliminate torsional vibration and avoid resonance, prevent the transmission system from overloading, and at the same time, the requirements for the smoothness of the car's starting, driving, acceleration and climbing processes are constantly increasing, therefore, a clutch driven disc vibration reduction mechanism is needed.

[0003] Patent document CN207906316U discloses a clutch driven plate damping mechanism and a clutch driven plate, which discloses that "the clutch driven plate damping mechanism includes a first stop end plate and a second stop end plate correspondingly installed at both ends of the clutch driven plate damping window, and an energy storage capacity grading plate arranged between the first stop end plate and the second stop end plate; the energy storage capacity grading plate divides the distance between the first stop end plate and the second stop end plate into a plurality of accumulator installation spaces; an accumulator is installed in each of the accumulator installation spaces; the energy storage capacity of each accumulator increases sequentially from left to right; the clutch driven plate includes a plate body and the clutch driven plate damping mechanism; a plurality of the accumulators are used to solve the technical problem in the prior art that large engine torque transmission and multi-stage vibration reduction cannot be achieved".

[0004] However, the clutch driven plate vibration damping mechanism and clutch driven plate in the above-mentioned public document are mainly intended to solve the technical problem that the prior art cannot realize large torque transmission of the engine and multi-stage vibration reduction. It is not convenient to heat the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 in low temperature weather and in cities to prevent the problem of breakage. The shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 may break in cold weather. Low temperature will cause the material of the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 to harden. At low temperature, the thermal expansion coefficient of the material will decrease, resulting in a decrease in the rigidity and strength of the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2, a decrease in deformation capacity, and easy breakage.

[0005] In view of this, it is necessary to develop a heating mechanism, so that the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 can be heated in low-temperature weather and in cities to prevent breakage. Utility Model Content

[0006] The utility model aims to provide a clutch driven disc damping mechanism to solve the technical problem proposed in the above background technology that the clutch driven disc damping mechanism has a heating and anti-breaking function.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clutch driven disc vibration reduction mechanism, comprising: a first baffle, a damping disc body is installed on the outer wall of the first baffle, a damping grading plate 1 is installed on the outer wall of the damping disc body, a damping energy storage spring 1 is installed on the outer wall of the damping grading plate 1, a damping grading plate 2 is installed on the outer wall of the damping energy storage spring 1, a damping grading plate 2 is installed on the outer wall of the damping grading plate 2, a damping energy storage spring 2 is installed on the outer wall of the damping energy storage spring 2, a second baffle is installed on the outer wall of the damping grading plate 1 and the damping grading plate 2, and a heating mechanism is provided on the outer walls of the damping grading plate 1 and the damping grading plate 2, and the heating mechanism heats the damping energy storage spring 1 and the damping energy storage spring 2 in low temperature weather and in cities to prevent breakage;

[0008] The heating mechanism includes a heating groove, which is arranged on the outer walls of the shock-absorbing grading plate 1 and the shock-absorbing grading plate 2, the inner wall of the heating groove is installed with an electric heating wire, the outer wall of the electric heating wire is installed with a silver heat-conducting plate, the outer wall of the silver heat-conducting plate is installed with a wear-resistant coating, the inner wall of the heating groove is installed with an electric control module, and the outer wall of the electric control module is installed with a heat-proof protective shell.

[0009] Preferably, a protection mechanism is provided on the outer wall of the second baffle, and the protection mechanism is used to protect the second baffle to prevent wear and damage caused by long-term use.

[0010] Preferably, the protection mechanism comprises a protection plate, and the protection plate is arranged on the outer wall of the second baffle plate, and the outer wall of the second baffle plate is provided with a locking screw groove.

[0011] Preferably, an adhesive layer is installed on the outer wall of the protection plate.

[0012] Preferably, a shock-absorbing cushion is installed on the outer wall of the adhesive layer.

[0013] Preferably, a locking screw is installed on the outer wall of the shock-absorbing cushion.

[0014] Preferably, one end of the locking screw extends to the interior of the locking screw groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is equipped with a heating mechanism to heat the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 in low-temperature weather and in cities to prevent them from breaking. The shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 may break in cold weather. Low temperature will cause the material of the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 to harden. At low temperatures, the thermal expansion coefficient of the material will decrease, resulting in a decrease in the rigidity and strength of the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2, and a decrease in the deformation capacity, which makes it easy to break. Therefore, it is necessary to improve this. When the temperature is low, the electric control module controls the electric heating wire to heat the silver heat conducting plate, and the silver heat conducting plate heats the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2. The heat-proof protective shell protects the electric control module, which can prevent the shock-absorbing energy storage spring 1 and the shock-absorbing energy storage spring 2 from breaking under low temperature conditions.

[0017] 2. The utility model protects the second baffle plate by installing a protection mechanism to prevent wear and damage caused by long-term use. During the idling start of the vehicle, the friction plate pushes the second baffle plate to move in the direction of the first baffle plate. The friction plate pushes the second baffle plate for a long time, which may cause damage to the second baffle plate. Therefore, it is necessary to improve this by moving the protection plate to the outer wall of the second baffle plate, installing the shock-absorbing pad through the adhesive layer, and then fixing it to the locking screw groove through the locking screw. The protection plate is then installed and used to protect the second baffle plate to avoid rapid wear of the second baffle plate due to long-term pushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the initial structure of the shock absorbing mechanism of the utility model;

[0019] Figure 2 This is a front structural diagram of the shock absorbing mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second baffle portion of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the heating tank part of the utility model.

[0022] In the figure: 1. First baffle; 2. Shock-absorbing disc body; 3. Shock-absorbing graded plate 1; 4. Shock-absorbing energy storage spring 1; 5. Shock-absorbing graded plate 2; 6. Shock-absorbing energy storage spring 2; 7. Second baffle; 8. Locking screw groove; 9. Protection plate; 10. Adhesive layer; 11. Shock-absorbing cushion; 12. Locking screw; 13. Heating tank; 14. Electric heating wire; 15. Silver heat conductive plate; 16. Wear-resistant coating; 17. Electronic control module; 18. Heat-proof protective shell. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 A clutch driven disc vibration reduction mechanism comprises: a first baffle plate 1, a shock absorbing disc body 2 is installed on the outer wall of the first baffle plate 1, a shock absorbing grading plate 3 is installed on the outer wall of the shock absorbing disc body 2, a shock absorbing energy storage spring 4 is installed on the outer wall of the shock absorbing grading plate 3, a shock absorbing grading plate 2 5 is installed on the outer wall of the shock absorbing energy storage spring 4, a shock absorbing grading plate 2 5 is installed on the outer wall of the shock absorbing energy storage spring 2 6, and a second baffle plate 7 is installed on the outer wall of the shock absorbing energy storage spring 2 6. During the idling start of the vehicle, the friction plate pushes the second baffle plate 7 to move toward the first baffle plate 1, and the shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6 are compressed, thereby absorbing a part of the torque of the friction plate, and the remaining torque is transmitted to the shock absorbing disc body 2, thereby realizing the buffering and transmission of torque.

[0027] See also Figure 2 and Figure 4The outer walls of the shock-absorbing grading plate 1 3 and the shock-absorbing grading plate 2 5 are both provided with a heating mechanism, which heats the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 in low-temperature weather and in cities to prevent breakage. The heating mechanism includes a heating groove 13, which is arranged on the outer walls of the shock-absorbing grading plate 1 3 and the shock-absorbing grading plate 2 5. An electric heating wire 14 is installed on the inner wall of the heating groove 13, a silver heat-conducting plate 15 is installed on the outer wall of the electric heating wire 14, and a wear-resistant coating 16 is installed on the outer wall of the silver heat-conducting plate 15. An electric control module 17 is installed on the inner wall of the heating groove 13, and a heat-proof protective shell 18 is installed on the outer wall of the electric control module 17. The shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 are heated in relatively cold weather and in cities. The shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6 may break in low temperature. Low temperature will cause the material of the shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6 to harden. At low temperatures, the thermal expansion coefficient of the material will decrease, resulting in a decrease in the rigidity and strength of the shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6, and a decrease in the deformation ability, which makes it easy to break. Therefore, it is necessary to improve this. When the temperature is low, the electronic control module 17 controls the electric heating wire 14 to heat the silver heat conducting plate 15, and the silver heat conducting plate 15 heats the shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6. The heat-proof protective shell 18 protects the electronic control module 17, which can avoid the shock absorbing energy storage spring 1 4 and the shock absorbing energy storage spring 2 6 from breaking under low temperature conditions.

[0028] See also Figure 2 and Figure 3 The outer wall of the second baffle plate 7 is provided with a protection mechanism, which is used to protect the second baffle plate 7 to prevent wear and damage caused by long-term use. The protection mechanism includes a protection plate 9, which is arranged on the outer wall of the second baffle plate 7. The outer wall of the second baffle plate 7 is provided with a locking screw groove 8. The outer wall of the protection plate 9 is installed with an adhesive layer 10, and the outer wall of the adhesive layer 10 is installed with a shock-absorbing pad 11. The outer wall of the shock-absorbing pad 11 is installed with a locking screw 12. One end of the locking screw 12 extends to the inside of the locking screw groove 8. When the vehicle starts idling, During the process, the friction plate pushes the second baffle plate 7 to move in the direction of the first baffle plate 1. The friction plate pushes the second baffle plate 7 for a long time, which may cause damage to the second baffle plate 7. Therefore, it is necessary to improve this. The protection plate 9 is moved to the outer wall of the second baffle plate 7, and the shock-absorbing pad 11 is installed through the adhesive layer 10. Then, it is fixed to the locking screw groove 8 through the locking screw 12. The protection plate 9 is installed and the second baffle plate 7 is protected by the protection plate 9 to avoid the second baffle plate 7 from being worn out quickly due to long-term pushing.

[0029] Working principle: during the process of idling and starting the vehicle, the friction plate pushes the second baffle plate 7 to move in the direction of the first baffle plate 1, and the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 are compressed, which absorbs part of the torque of the friction plate, and the remaining torque is transmitted to the shock-absorbing disc body 2, thereby realizing the buffering and transmission of torque. The shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 may break in cold weather. Low temperature will cause the material of the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 to harden. At low temperatures, the thermal expansion coefficient of the material will decrease, resulting in a decrease in the rigidity and strength of the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6, a decrease in deformation capacity, and easy fracture. Therefore, it is necessary to improve this. When the temperature is low, the electronic control module 17 controls the electric heating wire 14 to work to heat the silver heat conductive plate 15. The hot plate 15 heats the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6, and the heat-proof protective shell 18 protects the electronic control module 17, which can prevent the shock-absorbing energy storage spring 1 4 and the shock-absorbing energy storage spring 2 6 from breaking under low temperature conditions. During the idling start of the vehicle, the friction plate pushes the second baffle 7 to move in the direction of the first baffle 1. The friction plate pushes the second baffle 7 for a long time, which may cause damage to the second baffle 7. Therefore, it is necessary to improve this, move the protection plate 9 to the outer wall of the second baffle 7, install the shock-absorbing cushion 11 through the adhesive layer 10, and then fix it to the locking screw groove 8 through the locking screw 12. Then, install the protection plate 9, and use the protection plate 9 to protect the second baffle 7 to avoid the rapid wear of the second baffle 7 caused by long-term pushing.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A clutch driven disc damping mechanism, comprising: A first baffle (1), wherein a shock absorbing disc (2) is mounted on the outer wall of the first baffle (1), a shock absorbing grading plate (3) is mounted on the outer wall of the shock absorbing disc (2), a shock absorbing energy storage spring (4) is mounted on the outer wall of the shock absorbing grading plate (3), a shock absorbing energy storage spring (4) is mounted on the outer wall of the shock absorbing energy storage spring (4), a shock absorbing grading plate (5) is mounted on the outer wall of the shock absorbing grading plate (5), a shock absorbing energy storage spring (6) is mounted on the outer wall of the shock absorbing energy storage spring (6), and a second baffle (7) is mounted on the outer wall of the shock absorbing energy storage spring (6), characterized in that: the outer walls of the shock absorbing grading plate (3) and the shock absorbing grading plate (5) are both provided with a heating mechanism, and the heating mechanism heats the shock absorbing energy storage spring (4) and the shock absorbing energy storage spring (6) in low temperature weather and in cities to prevent them from breaking; The heating mechanism comprises a heating groove (13), wherein the heating groove (13) is arranged on the outer wall of the first damping grading plate (3) and the second damping grading plate (5), the inner wall of the heating groove (13) is installed with an electric heating wire (14), the outer wall of the electric heating wire (14) is installed with a silver heat conducting plate (15), the outer wall of the silver heat conducting plate (15) is installed with a wear-resistant coating (16), the inner wall of the heating groove (13) is installed with an electric control module (17), and the outer wall of the electric control module (17) is installed with a heat-proof protective shell (18).

2. A clutch driven disc damping mechanism according to claim 1, characterized in that: The outer wall of the second baffle plate (7) is provided with a protection mechanism, and the protection mechanism is used to protect the second baffle plate (7) to prevent wear and damage caused by long-term use.

3. A clutch driven plate damping mechanism according to claim 2, characterized in that: The protection mechanism comprises a protection plate (9), wherein the protection plate (9) is arranged on the outer wall of the second baffle plate (7), and the outer wall of the second baffle plate (7) is provided with a locking screw groove (8).

4. A clutch driven disc vibration damping mechanism according to claim 3, characterized in that: An adhesive layer (10) is installed on the outer wall of the protection plate (9).

5. The clutch driven disc vibration damping mechanism according to claim 4, characterized in that: A shock-absorbing cushion (11) is installed on the outer wall of the adhesive layer (10).

6. A clutch driven plate vibration reduction mechanism according to claim 5, characterized in that: A locking screw (12) is installed on the outer wall of the shock-absorbing cushion (11).

7. A clutch driven plate damping mechanism according to claim 6, characterized in that: One end of the locking screw (12) extends to the interior of the locking screw groove (8).

Images