CN219957110U - Friction testing machine for wear resistance of parts - Google Patents
Friction testing machine for wear resistance of parts Download PDFInfo
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- CN219957110U CN219957110U CN202320960858.7U CN202320960858U CN219957110U CN 219957110 U CN219957110 U CN 219957110U CN 202320960858 U CN202320960858 U CN 202320960858U CN 219957110 U CN219957110 U CN 219957110U
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- friction
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000005485 electric heating Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of part detection equipment, in particular to a part wear resistance friction testing machine which can simulate the temperature of a part during working, improve the detection authenticity and improve the degree of automation; the device comprises a workbench, a plurality of supporting legs, a plurality of rubber blocks, a friction mechanism and a placement mechanism, wherein the supporting legs are fixedly arranged at four corners of the bottom of the workbench, the rubber blocks are fixedly arranged at the bottom ends of the supporting legs, the workbench is supported, the friction mechanism is fixedly arranged at the top end of the workbench, and the placement mechanism is slidably arranged in the middle of the top end of the workbench; still include heating mechanism, fixed establishment and moving mechanism, heating mechanism installs in the top middle part of placing the mechanism, heats the intensification to the spare part, and fixed establishment installs in the top of placing the mechanism, fixes spacing to the spare part, and moving mechanism installs in the top right part of workstation, drives and places mechanism reciprocating motion.
Description
Technical Field
The utility model relates to the technical field of part detection equipment, in particular to a part wear resistance friction testing machine.
Background
When an object and another object move along the tangential direction of the contact surface or have a relative movement trend, an acting force for preventing the relative movement of the two objects exists between the contact surfaces of the two objects, the acting force is called friction force, friction abrasion of parts frequently occurs in a machine, and once the abrasion is too large, the production life is seriously influenced by the damage.
The friction durability testing machine provided by the prior art publication No. CN109752175A comprises an adjusting component and a friction component, wherein the friction component comprises a base with a cavity and a moving plate, the top of the base is provided with a top plate, the top plate is provided with a sliding rail, a strip-shaped square opening is arranged between the two sliding rails on the top plate, a plurality of through holes penetrating up and down are formed in the moving plate, the through holes are distributed at intervals and are paved on the whole moving plate, the moving plate is used for placing a part to be tested, the use is convenient, the part to be tested is fixed on the moving plate, the friction head can be pressed on the surface of the part through adjustment of the adjusting component, the part is driven by the moving plate to reciprocate, the friction durability of the part can be effectively tested, the adjusting component is arranged, the friction durability testing machine is also suitable for testing various products, the part can be used for simulating the actual temperature of the part under certain conditions, and the prior art is not really practical, and the part can not work at a certain temperature.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the part wear resistance friction testing machine which can simulate the temperature of parts during working, improve the detection authenticity and improve the degree of automation.
The utility model relates to a part wear resistance friction testing machine which comprises a workbench, a plurality of supporting legs, a plurality of rubber blocks, a friction mechanism and a placement mechanism, wherein the supporting legs are fixedly arranged at four corners of the bottom of the workbench, the rubber blocks are fixedly arranged at the bottom ends of the supporting legs to support the workbench, the friction mechanism is fixedly arranged at the top end of the workbench, and the placement mechanism is slidably arranged in the middle of the top end of the workbench; the device also comprises a heating mechanism, a fixing mechanism and a moving mechanism, wherein the heating mechanism is arranged in the middle of the top end of the placing mechanism and is used for heating and raising the temperature of the parts, the fixing mechanism is arranged at the top end of the placing mechanism and is used for fixing and limiting the parts, and the moving mechanism is arranged at the right part of the top end of the workbench and is used for driving the placing mechanism to reciprocate; the part is placed on the placement mechanism, the part is fixed and limited through the fixing mechanism, the part is prevented from moving during detection, the part is heated and warmed through the heating mechanism, the wear resistance of the part at the use temperature is simulated, the detection authenticity is improved, the placement mechanism is driven to reciprocate at the top end of the workbench through the moving mechanism, and therefore the friction mechanism detects the wear resistance of the part.
Preferably, the placing mechanism comprises two sliding rails, two sliding blocks, a placing plate, two mounting frames and two rollers, wherein the two sliding rails are symmetrically arranged on the front side and the rear side of the top end of the workbench, the two sliding blocks are respectively and slidably arranged on the sliding rails, the top ends of the two sliding blocks are fixedly connected with the bottom end of the placing plate, the mounting frames are fixedly arranged at the left end and the right end of the bottom of the placing plate, the rollers are rotatably arranged on the mounting frames, and the rollers are in rolling contact with the top end of the workbench; bear the weight of the part through placing the board, support the part, place the slider of board through the bottom and slide about on the slide rail to drive the part and control and remove, drive the gyro wheel simultaneously and remove on the top of workstation, support the bottom of placing the board, stability when improving to place the board and remove.
Preferably, the heating mechanism comprises a heating box and an electric heating wire, the heating box is fixedly arranged in the middle of the top end of the placing plate, the electric heating wire is arranged in the heating box, and the top end of the heating box is provided with a heat conducting plate; when the device is used, the part is placed on the heat conducting plate at the top end of the heating box, the electric heating wire is started to heat, heat is transferred to the part through the heat conducting plate, the part is heated, the part reaches the temperature in use, the wear resistance of the part in real use is simulated, and the real accuracy of detection is improved.
Preferably, the fixing mechanism comprises two groups of fixing blocks, two groups of clamping heads, two groups of supporting rods and two groups of springs, sliding grooves are symmetrically formed in the front side, the rear side, the left side and the right side of the top end of the placing plate, the bottom ends of the two groups of fixing blocks are respectively and slidably arranged in the sliding grooves, the clamping heads are movably arranged at the opposite ends of the top ends of the fixing blocks, the supporting rods are fixedly connected to the ends, far away from each other, of the bottom ends of the fixing blocks, the other ends of the supporting rods are respectively and slidably penetrated through the sliding grooves, the springs are respectively sleeved on the outer walls of the supporting rods, one ends of the springs are connected with the outer walls of the fixing blocks, and the other ends of the springs are fixedly connected with the inner walls of the sliding grooves; pulling four fixed blocks to the direction of keeping away from each other, the part is put on the top of heating cabinet after, loosens the fixed block, promotes the fixed block through the spring and removes in the spout, makes four fixed blocks be close to each other, fixes around the part through two sets of clamping heads, and clamping head movable mounting can be when detecting different parts on the top of fixed block, changes different clamping heads, and convenient to use supports the fixed block spacing through the supporting rod, makes the fixed block can remove smoothly, improves the practicality.
Preferably, the moving mechanism comprises two push rods, two supporting sleeves, two moving rods, two turntables, a double-output-shaft motor and a motor bracket, one ends of the two push rods are symmetrically arranged on the right side wall of the placing plate, the other ends of the two push rods penetrate through the supporting sleeves and are rotationally connected with one end of the moving rods, the supporting sleeves are fixedly arranged on the top end of the workbench, the other ends of the moving rods are eccentrically and rotationally arranged on the turntables through rotating shafts, adjustable screw holes are formed in the turntables, the two turntables are concentrically arranged on output shafts at the front end and the rear end of the double-output-shaft motor respectively, and the double-output-shaft motor is fixedly arranged on the top end of the workbench through the motor bracket; during the use, start two output shaft motors, the output shaft of two output shaft motors drives the carousel and rotates, and the carousel rotates the one end that drives the movable rod and removes, and the movable rod passes through the adjustable screw of different strokes on the carousel and connects, can realize variable stroke friction wear test, is suitable for the part of equidimension, and the movable rod drives the push rod and controls the removal in the support cover to drive to place the board reciprocating motion on the slide rail, drive the part and rub repeatedly, improve detection efficiency, improve degree of automation.
Preferably, the friction mechanism comprises two vertical rods, a top plate, an electric telescopic rod, a pressure sensor, a mounting plate, a friction head, a plurality of fixing bolts and two guide rods, wherein the two vertical rods are fixedly arranged at the rear part of the top end of the workbench, the top end of each vertical rod is fixedly provided with the top plate, the bottom end of each top plate is fixedly provided with the electric telescopic rod, the pressure sensor is arranged at the bottom end of the corresponding electric telescopic rod, the mounting plate is arranged at the bottom end of the pressure sensor, the friction head is fixedly arranged at the bottom end of the mounting plate through the plurality of fixing bolts, the guide rods are symmetrically arranged at the top end of the mounting plate, and the top ends of the guide rods slide to penetrate through the bottom end of the top plate and are provided with limiting plates; the electric telescopic rod drives the mounting plate to descend, so that the friction head is in contact with the part, the pressure applied to the part by the electric telescopic rod is detected through the pressure sensor, the pressure applied to the part by the friction head is always consistent, the detection accuracy is improved, the automation degree is improved, the mounting plate is supported through the guide rod, the mounting plate is prevented from shaking left and right during detection, the service life is prolonged, the friction head is installed at the bottom of the mounting plate through a plurality of fixing bolts, the friction head is convenient to replace, and the convenience is improved.
Preferably, the device further comprises a protective cover, wherein the protective cover is arranged on the moving mechanism; protection is carried out when the rotating disc and the movable rod are operated through the protection cover, so that the operation personnel are prevented from being close to cause mechanical damage, and the safety is improved.
Compared with the prior art, the utility model has the beneficial effects that: the part is placed on the placement mechanism, the part is fixed and limited through the fixing mechanism, the part is prevented from moving during detection, the part is heated and warmed through the heating mechanism, the wear resistance of the part at the use temperature is simulated, the detection authenticity is improved, the placement mechanism is driven to reciprocate at the top end of the workbench through the moving mechanism, and therefore the friction mechanism detects the wear resistance of the part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic left-hand view of the present utility model;
FIG. 4 is a schematic top view in cross-section of the present utility model;
FIG. 5 is a schematic view of a front cross-sectional structure of the present utility model;
the reference numerals in the drawings: 1. a work table; 2. a support leg; 3. a rubber block; 4. a slide rail; 5. a slide block; 6. placing a plate; 7. a mounting frame; 8. a roller; 9. a heating box; 10. an electric heating wire; 11. a fixed block; 12. a clamping head; 13. a support rod; 14. a spring; 15. a push rod; 16. a support sleeve; 17. a moving rod; 18. a turntable; 19. a double output shaft motor; 20. a motor bracket; 21. a vertical rod; 22. a top plate; 23. an electric telescopic rod; 24. a pressure sensor; 25. a mounting plate; 26. a friction head; 27. a fixing bolt; 28. a guide rod; 29. and a protective cover.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2, 3 and 5, the four corners of the bottom of the workbench 1 are fixedly provided with supporting legs 2, the bottom ends of the supporting legs 2 are fixedly provided with rubber blocks 3 for supporting the workbench 1, a friction mechanism is fixedly arranged at the top end of the workbench 1, and a placement mechanism is slidably arranged in the middle of the top end of the workbench 1; it is characterized in that the device also comprises a heating mechanism, a fixing mechanism and a moving mechanism, wherein the heating mechanism is arranged in the middle of the top end of the placing mechanism and is used for heating and heating up the parts, the fixing mechanism is arranged at the top end of the placing mechanism and is used for fixing and limiting the parts, the moving mechanism is arranged at the right part of the top end of the workbench 1 and is used for driving the placing mechanism to reciprocate,
the friction mechanism comprises two vertical rods 21, a top plate 22, an electric telescopic rod 23, a pressure sensor 24, a mounting plate 25, a friction head 26, a plurality of fixing bolts 27 and two guide rods 28, wherein the two vertical rods 21 are fixedly arranged at the rear part of the top end of the workbench 1, the top plate 22 is fixedly arranged at the top end of the vertical rods 21, the electric telescopic rod 23 is fixedly arranged at the bottom end of the top plate 22, the pressure sensor 24 is arranged at the bottom end of the electric telescopic rod 23, the mounting plate 25 is arranged at the bottom end of the pressure sensor 24, the friction head 26 is fixedly arranged at the bottom end of the mounting plate 25 through the plurality of fixing bolts 27, the guide rods 28 are symmetrically arranged at the top end of the mounting plate 25, the top end of the guide rods 28 slide through the bottom end of the top plate 22, and are provided with limiting plates, the placement mechanism comprises two slide rails 4, two slide blocks 5, a placement plate 6, two mounting frames 7 and two idler wheels 8, the two slide rails 4 are symmetrically arranged at the front side and the back side of the top end of the workbench 1, the two sliding blocks 5 are respectively and slidably arranged on the sliding rail 4, the top ends of the two sliding blocks 5 are fixedly connected with the bottom end of the placing plate 6, the mounting frame 7 is fixedly arranged at the left end and the right end of the bottom of the placing plate 6, the roller 8 is rotatably arranged on the mounting frame 7, the roller 8 is in rolling contact with the top end of the workbench 1, the heating mechanism comprises a heating box 9 and an electric heating wire 10, the heating box 9 is fixedly arranged in the middle of the top end of the placing plate 6, the electric heating wire 10 is arranged in the heating box 9, the top end of the heating box 9 is provided with a heat conducting plate, the moving mechanism comprises two push rods 15, two supporting sleeves 16, two moving rods 17, two turntables 18, a double-output shaft motor 19 and a motor bracket 20, one ends of the two push rods 15 are symmetrically arranged on the right side wall of the placing plate 6, the other ends of the two push rods 15 penetrate the supporting sleeves 16 and are rotatably connected with one ends of the moving rods 17, the support sleeve 16 is fixedly arranged at the top end of the workbench 1, the other end of the movable rod 17 is eccentrically and rotatably arranged on the rotary table 18 through a rotary shaft, an adjustable screw hole is formed in the rotary table 18, the two rotary tables 18 are respectively and concentrically arranged on output shafts at the front end and the rear end of the double-output shaft motor 19, and the double-output shaft motor 19 is fixedly arranged at the top end of the workbench 1 through a motor bracket 20;
when the automatic friction test device is used, parts are placed on the heat conducting plate at the top end of the heating box 9, the parts are borne by the placing plate 6, the parts are supported, the placing plate 6 slides left and right on the sliding rail 4 through the sliding block 5 at the bottom, so that the parts are driven to move left and right, the roller 8 is driven to move at the top end of the workbench 1, the bottom end of the placing plate 6 is supported, stability of the placing plate 6 during movement is improved, the mounting plate 25 is driven to descend through the electric telescopic rod 23, the friction head 26 is enabled to be in contact with the parts, the pressure applied to the parts by the electric telescopic rod 23 is detected through the pressure sensor 24, the pressure applied by the friction head 26 to the parts is always consistent, the accuracy of detection is improved, the degree of automation is improved, the mounting plate 25 is supported through the guide rod 28, the mounting plate 25 is prevented from shaking left and right during detection, the service life is prolonged, the friction head 26 is conveniently mounted at the bottom end of the mounting plate 25, convenience is improved, the double-output shaft motor 19 is started, the output shaft of the double-output shaft motor 19 drives the rotary plate 18 to rotate, one end of the rotary plate 18 is driven to move the movable rod 17, the movable rod 17 is enabled to move, the rotary plate 17 is enabled to move through the rotary plate 17 to be in different stroke-adjustable connection, the rotary plate 17 is driven to move in the sliding rail 16 is driven to move repeatedly, and the automatic friction test device is driven to move the parts in the sliding rail 16 is driven to move, the reciprocating test device is improved, and the automatic test device is suitable for the detection device is driven to move the sliding device to move the part is 16 and has the stroke and has the advantages of the application to be applied.
Example 2
As shown in fig. 1, fig. 4 and fig. 5, the fixing mechanism comprises two groups of fixing blocks 11, two groups of clamping heads 12, two groups of supporting rods 13 and two groups of springs 14, sliding grooves are symmetrically formed in the front side, the rear side, the left side and the right side of the top end of the placing plate 6, the bottom ends of the two groups of fixing blocks 11 are respectively and slidably mounted in the sliding grooves, the clamping heads 12 are movably mounted at the opposite ends of the top ends of the fixing blocks 11, the supporting rods 13 are fixedly connected to the ends, far away from the bottom ends of the fixing blocks 11, of the supporting rods 13 respectively and slidably penetrate through the sliding grooves, the springs 14 are respectively sleeved on the outer walls of the supporting rods 13, one ends of the springs 14 are connected with the outer walls of the fixing blocks 11, the other ends of the springs 14 are fixedly connected with the inner walls of the sliding grooves, and the protective cover 29 is covered on the moving mechanism;
pulling four fixed blocks 11 to the direction that keeps away from each other, the part is put on the top of heating cabinet 9 after, loosen fixed block 11, promote fixed block 11 through spring 14 and remove in the spout, make four fixed blocks 11 be close to each other, fix around the part through two sets of clamping heads 12, clamping head 12 movable mounting can be when detecting different parts at the top of fixed block 11, change different clamping heads 12, and is convenient to use, it is spacing to support fixed block 11 through bracing piece 13, make fixed block 11 can remove smoothly, improve the practicality, protect carousel 18 and carriage release lever 17 during operation through protection casing 29, prevent that operating personnel from being close to and causing mechanical damage, improve the security.
As shown in figures 1 to 5, in the friction testing machine for wear resistance of parts, when the friction testing machine is in operation, four fixing blocks 11 are pulled towards the direction away from each other, after the parts are placed on a heat conducting plate at the top end of a heating box 9, the fixing blocks 11 are loosened, the fixing blocks 11 are pushed to move in a chute through springs 14, the four fixing blocks 11 are mutually close, the periphery of the parts is fixed through two groups of clamping heads 12, an electric heating wire 10 is started to heat, heat is transferred to the parts through a heat conducting plate, the parts are heated, the parts reach the temperature in use, an electric telescopic rod 23 drives a mounting plate 25 to descend, a friction head 26 is in contact with the parts, pressure applied by the electric telescopic rod 23 is detected through a pressure sensor 24, the pressure applied by the friction head 26 to the parts is always kept consistent, then an output shaft of the double-output motor 19 is started, one end of the rotary table 18 is driven by the double-output shaft motor 19 to move, the rotary table 18 is driven to move, corresponding adjustable screw holes are selected according to the size of the parts, the rotary table 17 drives a push rod 15 to move left and right in a supporting sleeve 16, accordingly the sliding rail 6 is driven to be placed on the rotary table 6, the rotary table is driven to repeatedly move, the rotary table is driven to be repeatedly rotated, and the friction heads are required to be replaced when the friction testing machine is required to be replaced, and the friction testing machine is replaced by the friction testing plate is required to be replaced by the screw bolts, and the friction testing machine is required to be replaced when the friction testing machine is repeatedly is required to be replaced by the friction heads and the friction heads 26.
The electric heating wire 10, the double output shaft motor 19, the electric telescopic rod 23 and the pressure sensor 24 of the part wear resistance friction testing machine are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a part wearability friction testing machine, includes workstation (1), a plurality of landing legs (2), a plurality of rubber piece (3), friction mechanism and placement mechanism, and the bottom four corners department of workstation (1) is fixed mounting has landing leg (2), and rubber piece (3) are all fixed mounting to landing leg (2) bottom, support workstation (1), and friction mechanism fixed mounting is at the top of workstation (1), and placement mechanism slidable mounting is at the top middle part of workstation (1); the device is characterized by further comprising a heating mechanism, a fixing mechanism and a moving mechanism, wherein the heating mechanism is arranged in the middle of the top end of the placing mechanism and used for heating and heating parts, the fixing mechanism is arranged at the top end of the placing mechanism and used for fixing and limiting the parts, and the moving mechanism is arranged at the right part of the top end of the workbench (1) and used for driving the placing mechanism to reciprocate.
2. The part wear resistance friction testing machine according to claim 1, wherein the placement mechanism comprises two sliding rails (4), two sliding blocks (5), a placement plate (6), two mounting frames (7) and two rollers (8), the two sliding rails (4) are symmetrically arranged on the front side and the rear side of the top end of the workbench (1), the two sliding blocks (5) are respectively and slidably arranged on the sliding rails (4), the top ends of the two sliding blocks (5) are fixedly connected with the bottom end of the placement plate (6), the mounting frames (7) are fixedly arranged at the left end and the right end of the bottom of the placement plate (6), the rollers (8) are rotatably arranged on the mounting frames (7), and the rollers (8) are in rolling contact with the top end of the workbench (1).
3. The part wear resistance friction testing machine according to claim 2, wherein the heating mechanism comprises a heating box (9) and an electric heating wire (10), the heating box (9) is fixedly installed in the middle of the top end of the placing plate (6), the electric heating wire (10) is installed in the heating box (9), and a heat conducting plate is arranged at the top end of the heating box (9).
4. The part wear resistance friction testing machine according to claim 2, wherein the fixing mechanism comprises two groups of fixing blocks (11), two groups of clamping heads (12), two groups of supporting rods (13) and two groups of springs (14), sliding grooves are symmetrically formed in the front side, the rear side, the left side and the right side of the top end of the placing plate (6), the bottom ends of the two groups of fixing blocks (11) are respectively and slidably mounted in the sliding grooves, the clamping heads (12) are respectively and slidably mounted at opposite ends of the top ends of the fixing blocks (11), supporting rods (13) are fixedly connected to one ends, far away from each other, of the bottom ends of the fixing blocks (11), the other ends of the supporting rods (13) respectively penetrate through the sliding grooves in a sliding mode, the springs (14) are respectively sleeved on the outer walls of the supporting rods (13), one ends of the springs (14) are connected with the outer walls of the fixing blocks (11), and the other ends of the springs (14) are fixedly connected with the inner walls of the sliding grooves.
5. The part wear resistance friction testing machine according to claim 2, wherein the moving mechanism comprises two push rods (15), two supporting sleeves (16), two moving rods (17), two turntables (18), a double-output-shaft motor (19) and a motor bracket (20), one ends of the two push rods (15) are symmetrically arranged on the right side wall of the placing plate (6), the other ends of the two push rods (15) penetrate through the supporting sleeves (16) and are rotationally connected with one ends of the moving rods (17), the supporting sleeves (16) are fixedly arranged at the top ends of the workbench (1), the other ends of the moving rods (17) are eccentrically and rotationally arranged on the turntables (18) through rotating shafts, adjustable screw holes are formed in the turntables (18), the two turntables (18) are concentrically arranged on output shafts at the front end and the rear end of the double-output-shaft motor (19), and the double-output-shaft motor (19) is fixedly arranged at the top ends of the workbench (1) through the motor bracket (20).
6. The part wear resistance friction testing machine according to claim 1, wherein the friction mechanism comprises two vertical rods (21), a top plate (22), an electric telescopic rod (23), a pressure sensor (24), a mounting plate (25), a friction head (26), a plurality of fixing bolts (27) and two guide rods (28), the two vertical rods (21) are fixedly mounted at the rear end of the top end of the workbench (1), the top plate (22) is fixedly mounted at the top end of the vertical rods (21), the electric telescopic rod (23) is fixedly mounted at the bottom end of the top plate (22), the pressure sensor (24) is mounted at the bottom end of the electric telescopic rod (23), the friction head (26) is fixedly mounted at the bottom end of the pressure sensor (24) through the plurality of fixing bolts (27), the guide rods (28) are symmetrically mounted at the top end of the mounting plate (25), and the top end of the guide rods (28) slidably penetrates through the bottom end of the top plate (22) and is provided with limiting plates.
7. A machine for friction testing wear properties of parts according to claim 5, further comprising a protective cover (29), the protective cover (29) being mounted over the moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960858.7U CN219957110U (en) | 2023-04-25 | 2023-04-25 | Friction testing machine for wear resistance of parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960858.7U CN219957110U (en) | 2023-04-25 | 2023-04-25 | Friction testing machine for wear resistance of parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957110U true CN219957110U (en) | 2023-11-03 |
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ID=88557002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960858.7U Active CN219957110U (en) | 2023-04-25 | 2023-04-25 | Friction testing machine for wear resistance of parts |
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| Country | Link |
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| CN (1) | CN219957110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117517109A (en) * | 2023-11-08 | 2024-02-06 | 浦江县丰源家纺有限公司 | Wear resistance detection device for pet sleeping pad |
-
2023
- 2023-04-25 CN CN202320960858.7U patent/CN219957110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117517109A (en) * | 2023-11-08 | 2024-02-06 | 浦江县丰源家纺有限公司 | Wear resistance detection device for pet sleeping pad |
| CN117517109B (en) * | 2023-11-08 | 2024-04-23 | 浦江县丰源家纺有限公司 | Wear resistance detection device for pet sleeping pad |
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