CN220084626U - Friction device for testing friction plate - Google Patents
Friction device for testing friction plate Download PDFInfo
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- CN220084626U CN220084626U CN202321599867.4U CN202321599867U CN220084626U CN 220084626 U CN220084626 U CN 220084626U CN 202321599867 U CN202321599867 U CN 202321599867U CN 220084626 U CN220084626 U CN 220084626U
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000030279 gene silencing Effects 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a device for testing friction of a friction plate, which comprises: the table top is fixedly connected with a placing plate, a friction disk is arranged above the placing plate, a silencing mechanism for eliminating noise generated by friction is arranged above the friction disk, clamping mechanisms for installing and fixing the friction disk are arranged at two ends of the surface of the placing plate, and an adjusting mechanism for adjusting the clamping mechanisms is arranged on the placing plate, so that the table top has the advantages that: noise generated by friction between the friction plate and the friction disk is conveniently isolated and absorbed by arranging the silencing mechanism, so that the noise is prevented from affecting surrounding working environment; the convenience of friction disc fixed mounting is convenient to improve through setting up fixture, and the position of fixture is convenient for be adjusted through adjustment mechanism simultaneously, makes it be applicable to and installs fixedly to the friction disc of different model sizes, improves the practicality of device.
Description
Technical Field
The utility model relates to the technical field of friction plate friction detection, in particular to a friction plate friction testing device.
Background
The friction plate is commonly used as a clutch plate, the clutch plate is a composite material which takes friction as a main function and has the requirements of structural performance, and after the friction plate is produced, in order to ensure the friction performance and the wear resistance coefficient used in the subsequent process, a device for testing the friction of the friction plate is generally required to be used for detecting the friction plate; the frictional device of traditional test friction disc is when carrying out friction detection to the friction disc, and the friction can produce great noise between its friction disc and the friction disc, very big influence surrounding work environment to the frictional device of most test friction discs is inconvenient to carry out quick installation to the friction disc before detecting, influences work efficiency, is inconvenient to install fixedly to the friction disc of different model sizes simultaneously.
Accordingly, one skilled in the art would be able to provide a device for testing friction of a friction plate to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a device for testing friction of a friction plate, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an apparatus for testing friction of a friction plate, comprising: the table surface, table surface fixedly connected with places the board, place the board top and be equipped with the friction disc, the friction disc top is equipped with the amortization mechanism that is used for eliminating the noise that friction produced, place board surface both ends all to be equipped with and be used for installing fixed fixture to the friction disc, be equipped with on placing the board and be used for adjusting fixture.
As still further scheme of the utility model, the surface of the table top is fixedly connected with a U-shaped top plate, the top bottom surface of the U-shaped top plate is fixedly connected with an air cylinder, the bottom of the air cylinder is provided with a pressure detector, the silencing mechanism comprises a sound insulation box, the sound insulation box is fixedly connected with the bottom of the pressure detector, the top in the sound insulation box is fixedly connected with a variable frequency motor, the friction disc is fixedly connected with the output end of the variable frequency motor, and the inner side wall of the sound insulation box is fixedly connected with silencing cotton.
As a still further proposal of the utility model, the front side of the sound insulation box is fixedly connected with a transparent observation plate.
As a still further proposal of the utility model, the surface of the table top is provided with a frame-shaped slot below the sound insulation box and the transparent observation plate, and the bottom end of the sound insulation box and the lower end of the transparent observation plate are both connected with the frame-shaped slot in a plugging manner.
As a still further scheme of the utility model, the clamping mechanism comprises L-shaped connecting plates which are connected to the surface of the placing plate in a sliding manner, the two L-shaped connecting plates are respectively positioned at two ends of the surface of the placing plate, pressing blocks are respectively arranged below the L-shaped connecting plates, the top ends of the two L-shaped connecting plates are respectively positioned above the pressing blocks and vertically penetrate through threads to be connected with adjusting screws, and the bottom ends of the adjusting screws are rotatably connected with the top surfaces of the corresponding pressing blocks.
As a still further scheme of the utility model, the middle ends of one sides of the two pressing blocks are fixedly connected with sliding blocks, sliding grooves are vertically formed in the opposite positions of one side of the L-shaped connecting plate, and the sliding blocks are in sliding connection with the sliding grooves.
As a still further scheme of the utility model, the adjusting mechanism comprises a driving groove arranged on the surface of the placing plate, two driving blocks are slidably connected in the driving groove, the two driving blocks are respectively and fixedly connected to the middle ends of the bottom surfaces of the two driving blocks, a first screw rod and a second screw rod are respectively and horizontally connected through threads on the two driving blocks, the directions of threads on the first screw rod and the second screw rod are opposite, one ends of the first screw rod and the second screw rod, which are close to each other, are fixedly connected, one end of the first screw rod, which is far away from the second screw rod, is rotatably connected with the inner side wall of the driving groove, and one end of the second screw rod, which is far away from the first screw rod, penetrates through the side wall of the driving groove and extends to one side of the placing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. noise generated by friction between the friction plate and the friction plate is conveniently isolated and absorbed by the arrangement of the silencing mechanism, and the noise is prevented from affecting surrounding working environment.
2. The convenience of friction disc fixed mounting is convenient to improve through setting up fixture, and the position of fixture is convenient for be adjusted through adjustment mechanism simultaneously, makes it be applicable to and installs fixedly to the friction disc of different model sizes, improves the practicality of device.
Drawings
FIG. 1 is a schematic view in elevation of a device for testing friction of a friction plate in cross-section;
FIG. 2 is a schematic diagram of a press block connection structure of a device for testing friction of a friction plate;
FIG. 3 is a schematic view of a transparent viewing plate connection structure of a device for testing friction of friction plates.
In the figure: 1. a table top; 2. a friction plate; 3. a silencing mechanism; 4. placing a plate; 5. a clamping mechanism; 6. an adjusting mechanism; 7. a U-shaped top plate; 8. a cylinder; 9. a pressure detector; 10. a sound insulation box; 11. silencing cotton; 12. a variable frequency motor; 13. a frame-shaped slot; 14. a transparent viewing plate; 15. an L-shaped connecting plate; 16. pressing the blocks; 17. adjusting a screw; 18. a slide block; 19. a chute; 20. a driving groove; 21. a driving block; 22. a first screw; 23. and a screw rod II.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present utility model, a device for testing friction of a friction plate includes: the table-board 1, place board 4 fixed connection in table-board 1 surface, friction disc 2 locates and places board 4 top, and friction disc 2 top is equipped with and is used for carrying out the amortization mechanism 3 that eliminates to the noise that rubs and produce, places board 4 surface both ends and all is equipped with the fixture 5 that is used for installing fixedly to the friction disc, is equipped with on placing board 4 and is used for adjusting fixture 5 adjustment mechanism 6.
The U-shaped roof 7 fixed connection is in mesa 1 surface, and cylinder 8 fixed connection is in U-shaped roof 7 top bottom surface, and pressure detector 9 installs in cylinder 8 bottom, and noise reduction mechanism 3 includes sound insulation box 10, and sound insulation box 10 fixed connection is in pressure detector 9 bottoms, and inverter motor 12 fixed connection is in the interior top of sound insulation box 10, and friction disc 2 fixed connection is in inverter motor 12 output, and the cotton 11 fixed connection of amortization is in the inside wall of sound insulation box 10.
The transparent viewing plate 14 is fixedly attached to the front side of the soundproof box 10.
The frame-shaped slot 13 is formed in the surface of the table top 1 and is positioned below the sound insulation box 10 and the transparent observation plate 14, and the bottom end of the sound insulation box 10 and the lower end of the transparent observation plate 14 are connected with the frame-shaped slot 13 in a plugging manner.
As shown in fig. 1 and 2, the clamping mechanism 5 comprises an L-shaped connecting plate 15 slidably connected to the surface of the placement plate 4, the two L-shaped connecting plates 15 are respectively located at two ends of the surface of the placement plate 4, two pressing blocks 16 are respectively located below the two L-shaped connecting plates 15, the top ends of the two L-shaped connecting plates 15 are located above the pressing blocks 16 and are vertically connected with adjusting screws 17 through screw threads, and the bottom ends of the adjusting screws 17 are rotatably connected with the top surfaces of the corresponding pressing blocks 16.
The two sliding blocks 18 are respectively and fixedly connected to the middle ends of one sides of the two pressing blocks 16, the two sliding grooves 19 are respectively and vertically arranged on one sides of the two L-shaped connecting plates 15 and positioned at the opposite positions of the two sliding blocks 18, and the two sliding blocks 18 are both in sliding connection with the corresponding sliding grooves 19.
The adjustment mechanism 6 comprises a driving groove 20 formed in the surface of the placement plate 4, two driving blocks 21 are slidably connected in the driving groove 20, the two driving blocks 21 are fixedly connected to the middle ends of the bottom surfaces of the two driving blocks 21 respectively, a first screw rod 22 and a second screw rod 23 are horizontally connected to the two driving blocks 21 in a penetrating threaded mode respectively, the directions of threads on the first screw rod 22 and the second screw rod 23 are opposite, one end fixedly connected with the first screw rod 22 and one end fixedly connected with the second screw rod 23, one end of the first screw rod 22, far away from the second screw rod 23, is rotatably connected with the inner side wall of the driving groove 20, and one end of the second screw rod 23, far away from the first screw rod 22, penetrates through the side wall of the driving groove 20 and stretches to one side of the placement plate 4.
The working principle of the utility model is as follows: during operation, place the friction disc that needs to detect in placing board 4 surface, then rotate screw rod No. 23 and drive screw rod No. 22 and rotate, make two L shape connecting plates 15 drive two and press the piece 16 and remove to friction disc top both ends, then rotate two adjusting screw 17, make two press the piece 16 decline and press fixedly to the friction disc, improve the fixed convenience of friction disc installation, and be applicable to and install the friction disc of different model sizes fixedly, after the installation is fixed, cylinder 8 drives friction disc 2 decline, make friction disc 2 bottom surface and friction disc surface contact connection, then drive friction disc 2 through inverter motor 12 and rotate, make friction disc 2 and friction disc between the effort that makes, be convenient for make cylinder 8 apply different effort to friction disc 2 through pressure detector 9, simultaneously through inverter motor 12 control friction disc 2's rotational speed, realize the detection of friction disc friction properties and wear-resisting coefficient, when friction disc 2 bottom surface contact connection with the friction disc, soundproof box 10 and transparent observation board 14 bottom all stretch into in frame shape slot 13, it is convenient for produce through soundproof box 10 and amortization cotton and noise 11 and observe the influence on the environment that the transparent friction disc is convenient for observe the real-time, the observation plate is convenient for be carried out.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. An apparatus for testing friction of a friction plate, comprising: mesa (1), its characterized in that: the table top (1) surface fixedly connected with places board (4), place board (4) top and be equipped with friction disc (2), friction disc (2) top is equipped with noise cancellation mechanism (3) that are used for eliminating the noise that friction produced, place board (4) surface both ends all are equipped with fixture (5) that are used for carrying out the installation to the friction disc, be equipped with on placing board (4) and be used for adjusting fixture (5) adjustment mechanism (6).
2. The friction plate friction testing device according to claim 1, wherein a U-shaped top plate (7) is fixedly connected to the surface of the table top (1), an air cylinder (8) is fixedly connected to the bottom surface of the top of the U-shaped top plate (7), a pressure detector (9) is installed at the bottom of the air cylinder (8), the silencing mechanism (3) comprises a sound insulation box (10), the sound insulation box (10) is fixedly connected to the bottom of the pressure detector (9), a variable frequency motor (12) is fixedly connected to the inner top of the sound insulation box (10), the friction plate (2) is fixedly connected to the output end of the variable frequency motor (12), and silencing cotton (11) is fixedly connected to the inner side wall of the sound insulation box (10).
3. A friction plate friction testing device according to claim 2, characterized in that the front side of the sound insulation box (10) is fixedly connected with a transparent observation plate (14).
4. A friction plate friction testing device according to claim 3, characterized in that a frame-shaped slot (13) is formed in the surface of the table top (1) below the sound insulation box (10) and the transparent observation plate (14), and the bottom end of the sound insulation box (10) and the lower end of the transparent observation plate (14) are connected with the frame-shaped slot (13) in a plugging mode.
5. The friction plate friction testing device according to claim 1, wherein the clamping mechanism (5) comprises L-shaped connecting plates (15) which are connected to the surface of the placing plate (4) in a sliding mode, the two L-shaped connecting plates (15) are respectively located at two ends of the surface of the placing plate (4), pressing blocks (16) are respectively arranged below the L-shaped connecting plates (15), adjusting screws (17) are vertically and penetratingly connected to the top ends of the two L-shaped connecting plates (15) above the pressing blocks (16), and the bottom ends of the adjusting screws (17) are in rotary connection with the top surfaces of the corresponding pressing blocks (16).
6. The friction plate friction testing device according to claim 5, wherein the middle ends of one side of the two pressing blocks (16) are fixedly connected with sliding blocks (18), sliding grooves (19) are vertically formed in one side of the L-shaped connecting plate (15) at the opposite positions of the sliding blocks (18), and the sliding blocks (18) are in sliding connection with the sliding grooves (19).
7. The friction plate friction testing device according to claim 6, wherein the adjusting mechanism (6) comprises a driving groove (20) formed in the surface of the placing plate (4), two driving blocks (21) are connected in a sliding mode in the driving groove (20), the two driving blocks (21) are fixedly connected to the middle ends of the bottom surfaces of the two driving blocks (21) respectively, a first screw (22) and a second screw (23) are horizontally connected to the driving blocks (21) in a penetrating mode respectively, the directions of threads on the first screw (22) and the second screw (23) are opposite, one ends, close to each other, of the first screw (22) and the second screw (23) are fixedly connected, one end, far away from the second screw (23), of the first screw (22) is connected with the driving groove (20) in a rotating mode, and one end, far away from the first screw (22), of the inner side wall of the second screw (23) penetrates through the side wall of the driving groove (20) to one side of the placing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599867.4U CN220084626U (en) | 2023-06-22 | 2023-06-22 | Friction device for testing friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599867.4U CN220084626U (en) | 2023-06-22 | 2023-06-22 | Friction device for testing friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084626U true CN220084626U (en) | 2023-11-24 |
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ID=88827262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321599867.4U Active CN220084626U (en) | 2023-06-22 | 2023-06-22 | Friction device for testing friction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084626U (en) |
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2023
- 2023-06-22 CN CN202321599867.4U patent/CN220084626U/en active Active
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