CN220671113U - Friction performance simulation testing machine for friction liner - Google Patents
Friction performance simulation testing machine for friction liner Download PDFInfo
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- CN220671113U CN220671113U CN202321948152.5U CN202321948152U CN220671113U CN 220671113 U CN220671113 U CN 220671113U CN 202321948152 U CN202321948152 U CN 202321948152U CN 220671113 U CN220671113 U CN 220671113U
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- friction
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- bevel gear
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000004088 simulation Methods 0.000 title claims abstract description 34
- 230000006978 adaptation Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a friction performance simulation testing machine for a friction liner, which comprises a first box body, a second box body and a main body, wherein the other end of the main body is movably connected with a second connecting block, the bottom of the second connecting block is fixedly connected with a second fixing block, and the top of the second connecting block is fixedly connected with a first fixing block; through the louvre and the through-hole of design, can accelerate the radiating speed of friction lining friction performance simulation test machine, pull rod, baffle, first fixed block, standing groove, second fixed block and first logical groove through the design, can adjust the baffle in the inside position of second connecting block, fix the baffle in the inside position of standing groove through the first bolt of design, solved because of friction lining friction performance simulation test machine after long-time use, its inside temperature rises gradually to lead to inside components and parts to appear damaging the problem under the environment of high temperature easily.
Description
Technical Field
The utility model belongs to the technical field of friction testing machines, and particularly relates to a friction performance simulation testing machine for a friction liner.
Background
Friction tester, alias: the friction testing machine is suitable for testing the wear resistance of the printing ink layer of the printed matter and the wear resistance of the surface coating of a related product, and the friction lining is an important component part of a friction type lifting machine.
In the use process of the conventional friction performance simulation testing machine, more heat can be generated in the friction performance simulation testing machine along with the increase of the use time, and after the friction performance simulation testing machine is used for a long time, the heat dissipation performance of the friction performance simulation testing machine is greatly reduced due to the aging of internal parts, so that faults are easy to occur in the working process of the friction performance simulation testing machine, and the practicability of the friction performance simulation testing machine is reduced.
Disclosure of Invention
The utility model aims to provide a friction performance simulation testing machine for a friction liner, which aims to solve the problems that in the prior art, in the use process of the friction performance simulation testing machine, more heat is generated in the friction performance simulation testing machine along with the increase of the use time, and after the friction performance simulation testing machine is used for a long time, the heat dissipation performance of the friction performance simulation testing machine is greatly reduced due to the aging of internal parts, so that faults are easy to occur in the working process of the friction performance simulation testing machine, and the practicability of the friction performance simulation testing machine is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a friction pad friction performance simulation test machine, includes first box, second box and main part, the other end swing joint of main part has the second connecting block, the bottom fixedly connected with second fixed block of second connecting block, the first fixed block of top fixedly connected with of second connecting block, the through-hole has been seted up to the other end inside of second connecting block, the louvre has been seted up to the other end inside of main part, the first dead lever of other end fixedly connected with of main part, the top swing joint of first dead lever has the dust screen, the bottom swing joint of second connecting block has the pull rod, the top swing joint of pull rod has the baffle, first logical groove has been seted up to the inside of second fixed block, the standing groove has been seted up to the inside other end swing joint stopper of first logical groove, the one end screw thread of second connecting block has cup jointed first bolt.
Preferably, the bottom swing joint of main part has first connecting block, the top other end fixedly connected with second dead lever of first connecting block, the surface activity of second dead lever has cup jointed the slider, the bottom swing joint of slider has first connecting rod, the bottom swing joint of first connecting rod has the gyro wheel, the bottom swing joint of second dead lever has the third connecting rod, the inside one end fixedly connected with fixed plate of first connecting block, the top swing joint of fixed plate has the motor, the other end swing joint of motor has the dwang, the other end swing joint of dwang has first bevel gear, the bottom swing joint of first bevel gear has the second bevel gear, the inside swing joint of second bevel gear has the lead screw, the bottom swing joint of lead screw has the second connecting rod, the second through groove has been seted up to the inside one end of slider, the third through groove has been seted up to the inside other end of slider, the top screw thread of first connecting block has cup jointed the second bolt.
Preferably, the number of the limiting blocks is two, and the two limiting blocks are respectively positioned at two ends of the inner part of the first through groove.
Preferably, the bottom of baffle is offered and is had the joint groove with the top looks adaptation of pull rod, the spread groove with the other end looks adaptation of first bolt is offered to the inside of baffle.
Preferably, the shape of the second connecting block is a hollow rectangle, and a round hole matched with the top of the pull rod is formed in the bottom of the second connecting block.
Preferably, the cross section of the second through groove is circular, and the diameter of the inner surface of the second through groove is equal to one time of the diameter of the outer surface of the screw rod.
Preferably, the bottom of the first bevel gear is meshed with the outer edge of the second bevel gear, and a groove matched with the screw rod is formed in the second bevel gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the louvre and the through-hole of design, can accelerate the radiating speed of friction lining friction performance simulation test machine, pull rod, baffle, first fixed block, standing groove, second fixed block and first logical groove through the design, can adjust the baffle in the inside position of second connecting block, fix the baffle in the inside position of standing groove through the first bolt of design, solved because of friction lining friction performance simulation test machine after long-time use, its inside temperature rises gradually to lead to inside components and parts to appear damaging the problem under the environment of high temperature easily.
2. Through motor, dwang, first bevel gear, second bevel gear, lead screw and the slider of design, can adjust the gyro wheel in the inside position of first connecting block, through the second dead lever of design, second connecting rod and third connecting rod, limit the distance of slider motion, through the second bolt of design, fix the position of slider at second dead lever surface motion, have been solved because of friction lining friction performance simulation test machine has certain volume and weight, thereby lead to the staff when carrying out the short distance removal to it, need consume certain manpower and material resources, work efficiency's problem has been reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a main body of the present utility model;
FIG. 3 is a schematic side sectional view of a second connecting block of the present utility model;
FIG. 4 is a schematic side view of a first connecting block according to the present utility model;
fig. 5 is a schematic top sectional view of a first connecting block according to the present utility model.
In the figure: 1. a first case; 2. a second case; 3. a main body; 4. a first connection block; 5. a first connecting rod; 6. a second connection block; 7. a first bolt; 8. a pull rod; 9. a roller; 10. a heat radiation hole; 11. a dust screen; 12. a first fixing rod; 13. a first fixed block; 14. a placement groove; 15. a baffle; 16. a through hole; 17. a second fixed block; 18. a first through groove; 19. a limiting block; 20. a motor; 21. a rotating lever; 22. a first bevel gear; 23. a second bevel gear; 24. a second fixing rod; 25. a fixing plate; 26. a screw rod; 27. a second connecting rod; 28. a slide block; 29. a third connecting rod; 30. a second through slot; 31. a third through slot; 32. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a friction pad friction performance simulation test machine, including first box 1, second box 2 and main part 3, the other end swing joint of main part 3 has second connecting block 6, the second fixed block 17 of the bottom fixedly connected with of second connecting block 6, the first fixed block 13 of the inside through-hole 16 of having seted up of the other end of second connecting block 6, the louvre 10 has been seted up to the other end inside of main part 3, the other end fixedly connected with first dead lever 12 of main part 3, the top swing joint of first dead lever 12 has dust screen 11, the bottom swing joint of second connecting block 6 has pull rod 8, the top swing joint of pull rod 8 has baffle 15, first logical groove 18 has been seted up to the inside of second fixed block 17, standing groove 14 has been seted up to the inside of first fixed block 13, the inside other end swing joint of first logical groove 18 has stopper 19, the one end screw thread of second connecting block 6 has cup jointed first bolt 7.
In this embodiment, after the friction performance simulation tester for friction pad is used for a long time, its inside temperature can rise, need accelerate its radiating rate, rotate first bolt 7, the other end of having driven first bolt 7 moves and breaks away from the inside of baffle 15, at this moment, baffle 15 can move in the inside of standing groove 14, because the top of pull rod 8 and baffle 15 laminating are connected, through applying an external force to pull rod 8, the top that has driven baffle 15 begins to move to the direction of keeping away from the standing groove 14 top, continue the motion, until the top of baffle 15 moves to the inside of second fixed block 17, at this moment, stop the motion of pull rod 8, because the cross-sectional area of through-hole 16 equals the one and two times of the cross-sectional area of louvre 10, the inside heat that produces of main part 3 can be discharged through louvre 10 and through-hole 16, through being provided with dust screen 11 at the other end of main part 3, effectively prevent in the heat dissipation process, after the heat dissipation, reverse pulling pull rod 8 has driven baffle 8 and 15 and the direction motion of beginning to be close to the standing groove 14, the motion of top of moving, until the top of baffle 15 has continued to move to the inside of standing groove 14, the inside of the opposite direction of contact 15 has been contacted the inside of baffle 7, thereby, the inside of the baffle 7 has been contacted the baffle 7, the inside of the place 7 of the place 15 was moved, the inside of the opposite movement of the place 7 was contacted to the baffle was contacted to the inside of 15.
Specifically, the bottom swing joint of main part 3 has first connecting block 4, the top other end fixedly connected with second dead lever 24 of first connecting block 4, the surface activity of second dead lever 24 has cup jointed slider 28, the bottom swing joint of slider 28 has first connecting rod 5, the bottom swing joint of first connecting rod 5 has gyro wheel 9, the bottom swing joint of second dead lever 24 has third connecting rod 29, the inside one end fixedly connected with fixed plate 25 of first connecting block 4, the top swing joint of fixed plate 25 has motor 20, the other end swing joint of motor 20 has dwang 21, the other end swing joint of dwang 21 has first bevel gear 22, the bottom swing joint of first bevel gear 22 has second bevel gear 23, the inside swing joint of second bevel gear 23 has cup jointed lead screw 26, the bottom swing joint of lead screw 26 has second connecting rod 27, second through groove 30 has been seted up to the inside one end of slider 28, third through groove 31 has been seted up to the inside other end of slider 28, the top screw thread of first connecting block 4 has cup jointed second bolt 32.
In this embodiment, when the staff needs to carry out the short distance removal to friction lining friction performance simulation test machine, through opening motor 20, motor 20's operation, the dwang 21 has been driven and has started the motion, because the bottom of first bevel gear 22 and the outer edge intermeshing of second bevel gear 23, and set up the recess with lead screw 26 looks adaptation in the inside of second bevel gear 23, under motor 20 and dwang 21 motion effort, first bevel gear 22 and second bevel gear 23 have been driven and have moved, second bevel gear 23's motion can make lead screw 26 in second bevel gear 23's inside begin to be close to the direction motion of first connecting block 4 bottom, because the one end activity of slider 28 has cup jointed at the surface of lead screw 26, the other end activity of slider 28 cup joints at the surface of second dead lever 24, and the bottom of slider 28 and first connecting rod 5 laminating are connected, the bottom of first connecting rod 5 and gyro wheel 9 laminating are connected, slider 28 has been driven in the motion of lead screw 26 and gyro wheel 9 and have been driven the direction motion of being close to first connecting block 4 bottom, because the bottom of first connecting block 4 and second bevel gear 23 carries out the motion, can make the lead screw 26 and move to the second connecting block 24 at the inside of second bevel gear 23, can be fixed to the fixed surface of the motion of the friction lining, thereby the motion performance simulation test machine is realized to the second connecting block is realized, the inside the second connecting block is opened to the second connecting block is moved to the position of the second connecting block is moved, the surface is contacted to the surface is moved to the second connecting block is moved, the surface is moved to the 9, the surface is fixed to be contacted to the surface is moved to be the 9.
Specifically, the number of the limiting blocks 19 is two, and the two limiting blocks 19 are respectively located at two ends of the interior of the first through groove 18.
In this embodiment, two limiting blocks 19 are disposed at two ends of the first through groove 18, so that an external force is applied to the pull rod 8, so that the pull rod 8 and the baffle 15 are driven to move stably in the second fixing block 17, and no large shaking occurs.
Specifically, the bottom of baffle 15 has been seted up the joint groove with the top looks adaptation of pull rod 8, and the spread groove with the other end looks adaptation of first bolt 7 is seted up to the inside of baffle 15.
In the embodiment, the bottom of the baffle 15 is attached to the top of the pull rod 8, so that the baffle 15 is driven to start to move under the action force of the movement of the pull rod 8; the first bolt 7 is rotated, and the other end of the first bolt 7 is driven to move to contact the inside of the baffle 15, so that the position of the baffle 15 in the placing groove 14 is fixed.
Specifically, the shape of the second connecting block 6 is a hollow rectangle, and a round hole matched with the top of the pull rod 8 is formed in the bottom of the second connecting block 6.
In the present embodiment, by providing the second connection block 6 in a hollow rectangular shape, the baffle 15 and the tie rod 8 can move inside the second connection block 6; the bottom of the baffle 15 is connected with the top of the pull rod 8 in a fitting way, so that the baffle 15 is driven to start to move under the action force of the movement of the pull rod 8.
Specifically, the cross-sectional shape of the second through groove 30 is circular, and the diameter of the inner surface of the second through groove 30 is equal to one point of the diameter of the outer surface of the screw 26.
In this embodiment, the second through slot 30 is formed at one end of the inner portion of the slider 28, and the diameter of the inner surface of the second through slot 30 is equal to one time of the diameter of the outer surface of the screw rod 26, so that the slider 28 can slide on the outer surface of the screw rod 26 under the action force of the movement of the screw rod 26.
Specifically, the bottom of the first bevel gear 22 and the outer edge of the second bevel gear 23 are engaged with each other, and a groove matched with the screw rod 26 is formed in the second bevel gear 23.
In this embodiment, by turning on the motor 20, the motor 20 drives the rotating rod 21 to start to operate, and under the acting force of the motor 20 and the rotating rod 21, the first bevel gear 22 and the second bevel gear 23 start to move, so as to drive the screw rod 26 to move inside the second bevel gear 23.
Wherein the model number of the motor 20 is YL.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a friction liner friction performance simulation test machine, includes first box (1), second box (2) and main part (3), its characterized in that: the utility model discloses a connecting rod, including main part (3) and connecting rod, the other end swing joint of main part (3) has second connecting block (6), the bottom fixedly connected with second fixed block (17) of second connecting block (6), first fixed block (13) of top fixedly connected with of second connecting block (6), through-hole (16) have been seted up to the inside other end of second connecting block (6), louvre (10) have been seted up to the inside other end of main part (3), the first dead lever (12) of the other end fixedly connected with of main part (3), the top swing joint of first dead lever (12) has dust screen (11), the bottom swing joint of second connecting block (6) has pull rod (8), the top swing joint of pull rod (8) has baffle (15), first logical groove (18) have been seted up to the inside of second fixed block (17), inside other end swing joint of first logical groove (18) has stopper (19), the one end of second connecting block (6) has first connecting block (7) screw thread.
2. The friction lining friction performance simulation test machine according to claim 1, wherein: the utility model discloses a three-way valve, including main part (3) and connecting rod (2), the bottom swing joint of main part (3) has first connecting block (4), the top other end fixedly connected with second dead lever (24) of first connecting block (4), the surface activity of second dead lever (24) has cup jointed slider (28), the bottom swing joint of slider (28) has first connecting rod (5), the bottom swing joint of first connecting rod (5) has gyro wheel (9), the bottom swing joint of second dead lever (24) has third connecting rod (29), the inside one end fixedly connected with fixed plate (25) of first connecting block (4), the top swing joint of fixed plate (25) has motor (20), the other end swing joint of motor (20) has dwang (21), the other end swing joint of dwang (21) has first bevel gear (22), the bottom swing joint of first bevel gear (22) has second bevel gear (23), the inside swing joint of second bevel gear (23) has lead screw (26), the bottom swing joint of lead screw (26) has third connecting rod (29), the inside one end (28) has three-way valve (28) of slider, the inside one end (30), the top thread of the first connecting block (4) is sleeved with a second bolt (32).
3. The friction lining friction performance simulation test machine according to claim 1, wherein: the number of the limiting blocks (19) is two, and the two limiting blocks (19) are respectively positioned at two ends of the inner part of the first through groove (18).
4. The friction lining friction performance simulation test machine according to claim 1, wherein: the bottom of baffle (15) is offered and is had the joint groove with the top looks adaptation of pull rod (8), the spread groove with the other end looks adaptation of first bolt (7) is offered to the inside of baffle (15).
5. The friction lining friction performance simulation test machine according to claim 1, wherein: the shape of the second connecting block (6) is a hollow rectangle, and a round hole matched with the top of the pull rod (8) is formed in the bottom of the second connecting block (6).
6. A friction lining friction performance simulation test machine according to claim 2, wherein: the cross section of the second through groove (30) is circular, and the diameter of the inner surface of the second through groove (30) is equal to one point of the diameter of the outer surface of the screw rod (26) by one time.
7. A friction lining friction performance simulation test machine according to claim 2, wherein: the bottom of the first bevel gear (22) is meshed with the outer edge of the second bevel gear (23), and a groove matched with the screw rod (26) is formed in the second bevel gear (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948152.5U CN220671113U (en) | 2023-07-24 | 2023-07-24 | Friction performance simulation testing machine for friction liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948152.5U CN220671113U (en) | 2023-07-24 | 2023-07-24 | Friction performance simulation testing machine for friction liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671113U true CN220671113U (en) | 2024-03-26 |
Family
ID=90340625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321948152.5U Active CN220671113U (en) | 2023-07-24 | 2023-07-24 | Friction performance simulation testing machine for friction liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671113U (en) |
-
2023
- 2023-07-24 CN CN202321948152.5U patent/CN220671113U/en active Active
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