CN220646552U - High-performance truck clutch facing - Google Patents
High-performance truck clutch facing Download PDFInfo
- Publication number
- CN220646552U CN220646552U CN202322503090.3U CN202322503090U CN220646552U CN 220646552 U CN220646552 U CN 220646552U CN 202322503090 U CN202322503090 U CN 202322503090U CN 220646552 U CN220646552 U CN 220646552U
- Authority
- CN
- China
- Prior art keywords
- friction
- mounting
- mounting plate
- disc
- friction plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a high-performance truck clutch facing, which belongs to the technical field of truck clutch facings and comprises an annular mounting plate and a plurality of friction plates uniformly arranged on the mounting plate, wherein a mounting frame for conducting heat and stabilizing the friction plates is arranged between two adjacent friction plates, a plurality of guide grooves for increasing friction force and conducting heat are formed in the friction plates, communication grooves penetrating through all the guide grooves are formed in the friction plates, and the side surfaces of the communication grooves and the mounting frame are mutually communicated for transmitting heat, so that the heat dissipation effect can be improved while the friction force is ensured, and the safety is ensured.
Description
Technical Field
The utility model relates to the technical field of truck clutch facings, in particular to a high-performance truck clutch facing.
Background
Clutch plates are one type of friction material, and any mechanical device or vehicle in motion must have a brake or transmission, and clutch plates are component materials that rely on friction to perform a transmission function, and can be divided into two types, mechanical clutch plates and automotive clutch plates, depending on the application.
Most of the existing truck clutch plates pay attention to the wear resistance of the existing truck clutch plates, and the additional hidden trouble generated when the existing truck clutch plates are re-rubbed is neglected, namely a large amount of heat is generated, if the surfaces of the existing truck clutch plates are not timely cooled, the clamping effect of the brake block clamping pieces can be affected, even potential safety hazards can be generated, and a solution is provided below the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a high-performance truck clutch facing which can improve the heat dissipation effect and ensure the safety while guaranteeing the friction force.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a high performance freight train clutch facing, is including being annular mounting disc and a plurality of friction discs of evenly arranging on the mounting disc, adjacent two be provided with the mounting bracket that is used for playing heat conduction and stabilization effect to the friction disc between the friction disc, a plurality of guide slots that are used for increasing frictional force and heat conduction of seting up on the friction disc, set up the intercommunication groove that passes all guide slots on the friction disc, the side intercommunication of intercommunication groove and mounting bracket is used for transferring out the heat each other.
Preferably, the friction plates are in a circular array relative to the circle center of the mounting plate, the friction plates are in a sector shape, the outer cambered surfaces of the friction plates are overlapped with the outer cambered surfaces of the mounting plate, and sedimentation holes are formed in the friction plates and used for fixing the friction plates through threaded hole threaded matching of bolts and the mounting plates.
Preferably, the mounting frame comprises inclined planes, two inclined planes are arranged, the inclined planes are obliquely and symmetrically arranged, the inclined planes are fixedly connected with the mounting plate, and the distance between the inclined planes and one end of the mounting plate, which is far away from the mounting plate, is larger than the distance between the inclined planes and one end, which is close to the mounting plate, of the mounting plate.
Preferably, the guide groove has a V shape for increasing the length of contact with air, and the cross section of the guide groove is an inverted triangle.
Preferably, the end of the inclined surface remote from the mounting plate is spaced from the mounting plate a perpendicular distance less than the thickness of the friction plate.
Preferably, one side of each inclined plane is provided with a reinforcing rib for supporting and reinforcing the inclined plane.
Compared with the prior art, the utility model has the advantages that:
1. this scheme adopts the guide slot to be used for increasing the area of contact between friction disc and the air, improves the radiating effect, can form unevenness simultaneously and improve frictional force, and the intercommunication groove is inside with the cavity at all guide slot intercommunication simultaneously with hot air introduction to the mounting bracket top, discharges outside through the mounting bracket with hot air to play both guaranteed to increase frictional force and improve radiating effect again.
2. The mounting bracket plays a supporting and limiting role on the friction plate, and meanwhile edge warping of the friction plate can be avoided.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
fig. 2 is a schematic cross-sectional view showing the structure of the mounting frame, the guide groove, the communication groove and the clip groove according to the present utility model.
The reference numerals in the figures illustrate:
1. a mounting plate; 2. a friction plate; 3. a mounting frame; 4. a guide groove; 5. a communication groove; 6. sedimentation holes; 7. an inclined plane; 8. reinforcing ribs; 9. and a clamping groove.
Detailed Description
Example 1:
referring to fig. 1-2, a high performance truck clutch facing includes an annular mounting plate 1 and a plurality of friction plates 2 uniformly arranged on the mounting plate 1, wherein the friction plates 2 are in a circular array with respect to the center of the mounting plate 1, the friction plates 2 are in a fan shape, the extrados of the friction plates 2 is overlapped with the extrados of the mounting plate 1, and sedimentation holes 6 are formed in the friction plates 2 and used for allowing bolts to pass through and for fixing the friction plates 2 in threaded fit with threaded holes in the mounting plate.
Offer a plurality of guide slots 4 that are used for increasing frictional force and heat conduction on the friction disc 2, and the direction of guide slot 4 is the same with the radial direction of mounting disc 1, and guide slot 4 is used for increasing the area of contact between friction disc 2 and the air, improves the radiating effect, can form the unevenness simultaneously and improve frictional force, and guide slot 4 is the V-arrangement that is used for increasing with air contact length, and the cross section of guide slot 4 is equilateral triangle-shaped that falls, can improve the stability of friction disc 2 between two guide slots 4.
A clamping groove 9 is formed between two adjacent friction plates 2, the friction plates 2 are provided with communication grooves 5 penetrating through all the guide grooves 4, two ends of each guide groove 4 are respectively communicated with the clamping groove 9, the communication grooves 5 are circular arc-shaped, the circle centers of the communication grooves 5 and the friction plates 2 are concentric, the communication grooves 5 are used for communicating all the guide grooves 4, and finally the guide grooves 4 are communicated with the external environment through the clamping grooves 9 to form flowing air so as to accelerate heat dissipation
The inside mounting bracket 3 that is used for playing heat conduction and stabilization effect to friction disc 2 that is provided with of double-layered groove 9, mounting bracket 3 includes inclined plane 7, inclined plane 7 is provided with two, two inclined planes 7 are slope and symmetrical arrangement, the distance that one end was kept away from to mounting disc 1 to two inclined planes 7 is greater than the distance that inclined plane 7 is close to mounting disc 1 one end, the perpendicular distance that one end was kept away from mounting disc 1 to inclined plane 7 is less than the thickness of friction disc 2, the port height of intercommunication groove 5 is higher than inclined plane 7, avoid inclined plane 7 to the influence of intercommunication groove 5, inclined plane 7 and mounting disc 1 fixed connection, the strengthening rib 8 that is used for playing support and reinforcement effect to inclined plane 7 is installed to one side of two inclined planes 7.
Working principle:
during the use, rub through friction disc 2 between two clutch facing, guide slot 4 on the friction disc 2 can increase the unevenness of friction disc 2 to increase frictional force, the heat that friction disc 2 produced can lead to guide slot 4, intercommunication groove 5 and press from both sides the groove 9 and air between and communicate, thereby play the effect of cooling, and during the rotation simultaneously, the one end rotational speed of pressing from both sides groove 9 is fast, and pressure is little, can accelerate the circulation of air between pressing from both sides groove 9, intercommunication groove 5 and the guide slot 4, accelerates the cooling.
Claims (6)
1. A high performance truck clutch facing, characterized by: including being annular mounting disc (1) and evenly arranging a plurality of friction discs (2) on mounting disc (1), adjacent two be provided with between friction disc (2) be used for playing heat conduction and stabilization effect mounting bracket (3) to friction disc (2), a plurality of guide slots (4) that are used for increasing frictional force and heat conduction of having seted up on friction disc (2), set up intercommunication groove (5) that pass all guide slots (4) on friction disc (2), the side intercommunication of intercommunication groove (5) and mounting bracket (3) is used for with heat outgoing each other.
2. A high performance truck clutch facing as defined in claim 1 wherein: the friction plates (2) are in circular arrays relative to the circle center of the mounting plate (1), the friction plates (2) are fan-shaped, the outer cambered surfaces of the friction plates (2) are overlapped with the outer cambered surfaces of the mounting plate (1), and sedimentation holes (6) are formed in the friction plates (2) and used for fixing the friction plates (2) through threaded hole threaded matching of bolts and the mounting plate.
3. A high performance truck clutch facing as defined in claim 1 wherein: the mounting frame (3) comprises inclined planes (7), wherein the inclined planes (7) are arranged in two, the inclined planes (7) are obliquely and symmetrically arranged, the inclined planes (7) are fixedly connected with the mounting plate (1), and the distance from one end of the inclined planes (7) away from the mounting plate (1) is greater than the distance from the inclined planes (7) to one end of the mounting plate (1).
4. A high performance truck clutch facing as defined in claim 1 wherein: the guide groove (4) is in a V shape for increasing the contact length with air, and the cross section of the guide groove (4) is in an inverted triangle shape.
5. A high performance truck clutch facing according to claim 3, wherein: the vertical distance between one end of the inclined surface (7) far away from the mounting disc (1) and the mounting disc (1) is smaller than the thickness of the friction plate (2).
6. A high performance truck clutch facing according to claim 3, wherein: one side of each inclined plane (7) is provided with a reinforcing rib (8) for supporting and reinforcing the inclined plane (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503090.3U CN220646552U (en) | 2023-09-12 | 2023-09-12 | High-performance truck clutch facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503090.3U CN220646552U (en) | 2023-09-12 | 2023-09-12 | High-performance truck clutch facing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646552U true CN220646552U (en) | 2024-03-22 |
Family
ID=90284811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322503090.3U Active CN220646552U (en) | 2023-09-12 | 2023-09-12 | High-performance truck clutch facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646552U (en) |
-
2023
- 2023-09-12 CN CN202322503090.3U patent/CN220646552U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |