CN210922917U - Surface friction force testing mechanism - Google Patents
Surface friction force testing mechanism Download PDFInfo
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- CN210922917U CN210922917U CN201922462930.XU CN201922462930U CN210922917U CN 210922917 U CN210922917 U CN 210922917U CN 201922462930 U CN201922462930 U CN 201922462930U CN 210922917 U CN210922917 U CN 210922917U
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- clamping jaw
- water tank
- tension
- surface friction
- clamping
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Abstract
The utility model discloses a surface friction accredited testing organization, comprising a main body, the main part lower extreme is provided with the base, the main part right-hand member is provided with computer case, the standing groove has been seted up to the main part front end, the inside control by temperature change water tank that is provided with of standing groove, control by temperature change water tank upper end is provided with the water bath water tank, the main part upper end is close to the left end position and is provided with main control mechanism, the main part upper end is close to the right-hand member position and is provided with tensile mechanism, tensile mechanism includes tensile power unit and slider, the slider sets up in tensile. The surface friction force testing mechanism can well clamp a product, can accurately detect the tension value of the product, and saves water resources.
Description
Technical Field
The utility model relates to a surface friction accredited testing organization technical field specifically is a surface friction accredited testing organization.
Background
In the prior interventional catheter for medical treatment, a hydrophilic layer is generally required to be formed on the surface of a guide wire, and the equipment is used for detecting the effect and firmness of the layer on the outer surface of the guide wire of the catheter;
the surface friction force testing mechanism in the market cannot well clamp a product, cannot well detect the tension value of the product, wastes water resources and brings troubles to a user, and therefore the surface friction force testing mechanism is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface friction accredited testing organization to the surface friction accredited testing organization on market that proposes in solving above-mentioned background art, the tight product of clamp that can not be fine, the pulling force numerical value to the product that can not be fine detects, and the water resource is wasted, brings troublesome problem for the user.
In order to achieve the above object, the utility model provides a following technical scheme: a surface friction force testing mechanism comprises a main body, wherein a base is arranged at the lower end of the main body, a computer case is arranged at the right end of the main body, a placing groove is formed in the front end of the main body, a temperature control water tank is arranged in the placing groove, a water bath water tank is arranged at the upper end of the temperature control water tank, a main control mechanism is arranged at the upper end of the main body close to the left end, a tension mechanism is arranged at the upper end of the main body close to the right end, the tension mechanism comprises a tension power mechanism and a sliding block, the sliding block is arranged at the front end of the tension power mechanism, a sliding groove is formed in the front end of the tension mechanism, a cavity is formed in the tension mechanism, a hook is arranged at the front end of the sliding block, a mounting plate is arranged below the sliding, clamping mechanism is including pressing from both sides tight power unit and slide, the slide sets up in pressing from both sides tight power unit front end, the slide front end is provided with right clamping jaw, right clamping jaw left end is provided with the fixed column, right clamping jaw left side is provided with left clamping jaw, the fixed slot has been seted up to left clamping jaw right-hand member, left clamping jaw right-hand member is close to lower extreme position and is provided with the rubber, left clamping jaw left side is provided with the spirit level, be provided with between left clamping jaw and the spirit level and press from both sides tight power.
Preferably, a circulating water system is formed between the temperature control water tank and the water bath water tank, and an inlet is formed in the upper end of the water bath water tank.
Preferably, the sliding block is movably mounted with the tension mechanism through a sliding groove, and the sliding block and the clamping mechanism are arranged in parallel.
Preferably, the left clamping jaw and the right clamping jaw are arranged in parallel, and the fixing column is matched with the fixing groove.
Preferably, the right clamping jaw is movably mounted with the clamping mechanism through a sliding plate.
Preferably, the clamping mechanism is movably arranged at the front end of the tension mechanism through a mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the left clamping jaw and the right clamping jaw of the surface friction force testing mechanism are arranged in parallel, the left clamping jaw and the right clamping jaw can be close to each other through the clamping power mechanism, so that a product is well clamped, the fixing column is matched with the fixing groove, the left clamping jaw and the right clamping jaw are conveniently fixed together, and the clamping effect is better;
the sliding block of the surface friction force testing mechanism is movably installed with the tension mechanism through the sliding groove, the sliding block can well move up and down in the tension mechanism through the tension power mechanism, a product is pulled up at a constant speed through the hook, and a detected tension value can be more accurate by matching with the tension sensor;
a circulating water system is formed between the temperature control water tank and the water bath water tank of the surface friction force testing mechanism, the temperature control water tank is used for heating circulating water, controlling the temperature of water in the water bath water tank and saving water.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the tension mechanism of the present invention;
fig. 3 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1. a main body; 2. a base; 3. a computer case; 4. a placement groove; 5. a temperature control water tank; 6. a water bath water tank; 7. a main control mechanism; 8. a tension mechanism; 9. a cavity; 10. a tension power mechanism; 11. a chute; 12. a slider; 13. hooking; 14. mounting a plate; 15. a handle; 16. mounting blocks; 17. a clamping mechanism; 18. a clamping power mechanism; 19. a slide plate; 20. a right jaw; 21. fixing a column; 22. a left clamping jaw; 23. fixing grooves; 24. rubber sheets; 25. a level gauge; 26. and a clamping force value sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a surface friction force testing mechanism comprises a main body 1, a base 2, a computer case 3, a placing groove 4, a temperature control water tank 5, a water bath water tank 6, a main control mechanism 7, a tension mechanism 8, a cavity 9, a tension power mechanism 10, a sliding groove 11, a sliding block 12, a hook 13, a mounting plate 14, a handle 15, a mounting block 16, a clamping mechanism 17, a clamping power mechanism 18, a sliding plate 19, a right clamping jaw 20, a fixing column 21, a left clamping jaw 22, a fixing groove 23, a rubber sheet 24, a level gauge 25 and a clamping force value sensor 26, wherein the base 2 is arranged at the lower end of the main body 1, the computer case 3 is arranged at the right end of the main body 1, the placing groove 4 is arranged at the front end of the main body 1, the temperature control water tank 5 is arranged inside the placing groove 4, the water bath water tank 6 is arranged at the upper end of the temperature control water tank 5, a circulating water, an inlet is formed in the upper end of the water bath water tank 6, so that a product can be conveniently placed in the water bath water tank 6 for heating, and a main control mechanism 7 is arranged at the position, close to the left end, of the upper end of the main body 1 and used for controlling the whole device, setting test parameters and generating a test report;
the tension mechanism 8 comprises a tension power mechanism 10 and a slide block 12, the slide block 12 is arranged at the front end of the tension power mechanism 10, the front end of the tension mechanism 8 is provided with a chute 11, the slide block 12 is movably installed with the tension mechanism 8 through the chute 11, the slide block 12 can well move up and down in the tension mechanism 8 through the tension power mechanism 10, the cavity 9 is arranged in the tension mechanism 8, the front end of the slide block 12 is provided with a hook 13, can be used for hanging products, a tension sensor is arranged between the hook 13 and the sliding block 12 and can be used for detecting tension values, a mounting plate 14 is arranged below the sliding block 12, the rear end of the mounting plate 14 is provided with a handle 15, the lower end of the tension mechanism 8 is provided with a mounting block 16, a clamping mechanism 17 is movably mounted at the front end of the tension mechanism 8 through the mounting plate 14, the height of the clamping mechanism 17 can be well adjusted through the handle 15, so that the product can be conveniently taken out of the water bath water tank 6;
the clamping mechanism 17 comprises a clamping power mechanism 18 and a sliding plate 19, the sliding plate 19 is arranged at the front end of the clamping power mechanism 18, the front end of the sliding plate 19 is provided with a right clamping jaw 20, the right clamping jaw 20 is movably installed with the clamping mechanism 17 through the sliding plate 19, the left end of the right clamping jaw 20 is provided with a fixed column 21, the left side of the right clamping jaw 20 is provided with a left clamping jaw 22, the left clamping jaw 22 and the right clamping jaw 20 are arranged in parallel, the left clamping jaw 22 and the right clamping jaw 20 can be close to each other through, thereby clamping a product well, the right end of the left clamping jaw 22 is provided with a fixing groove 23, the fixing column 21 is matched with the fixing groove 23, the left clamping jaw 22 and the right clamping jaw 20 are fixed together conveniently, the clamping effect is better, the right end of the left clamping jaw 22 is provided with a rubber sheet 24 close to the lower end, the left side of the left clamping jaw 22 is provided with a level gauge 25, for adjusting the levelness of the machine, a clamping force value sensor 26 is arranged between the left clamping jaw 22 and the level gauge 25 for detecting the value of the clamping force.
The working principle is as follows: for the surface friction force testing mechanism, firstly, the levelness of the machine is adjusted through a level meter 25, a main control mechanism 7 is used for controlling the whole equipment, testing parameters are set, a testing report is generated, wherein a circulating water system is formed between a temperature control water tank 5 and a water bath water tank 6, the temperature control water tank 5 is used for heating circulating water to control the temperature of water in the water bath water tank 6, the upper end of the water bath water tank 6 is provided with an inlet, a product is conveniently placed in the water bath water tank 6 for heating, one end of the product is hung on a hook 13, the other end of the product is placed between a left clamping jaw 22 and a right clamping jaw 20, the left clamping jaw 22 and the right clamping jaw 20 are arranged in parallel, the left clamping jaw 22 and the right clamping jaw 20 can be close to each other through a clamping power mechanism 18, the product is well clamped, a fixing column 21 is, make and press from both sides tight effect better, clamping force value sensor 26 can detect clamping force value, later through the height of adjustment clamping mechanism 17 that handle 15 can be fine, be convenient for put into water bath water tank 6 with the product under, slider 12 passes through spout 11 and 8 movable mounting of pulling force mechanism, can make slider 12 can be fine reciprocate in 8 insides of pulling force mechanism through tensile force power unit 10, couple 13 is the product of pulling up at the uniform velocity, the detection pulling force value that pulling force sensor between couple 13 and the slider 12 can be fine, finally divide with clamping force value through the pulling force value and draw forth the coefficient of friction. And simultaneously recording in real time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A surface friction force test mechanism, includes main part (1), its characterized in that: the lower end of the main body (1) is provided with a base (2), the right end of the main body (1) is provided with a computer case (3), the front end of the main body (1) is provided with a placing groove (4), a temperature control water tank (5) is arranged in the placing groove (4), a water bath water tank (6) is arranged at the upper end of the temperature control water tank (5), a main control mechanism (7) is arranged at the upper end of the main body (1) close to the left end, a tension mechanism (8) is arranged at the upper end of the main body (1) close to the right end, the tension mechanism (8) comprises a tension power mechanism (10) and a sliding block (12), the sliding block (12) is arranged at the front end of the tension power mechanism (10), the front end of the tension mechanism (8) is provided with a sliding groove (11), the interior of the tension mechanism (8, a mounting plate (14) is arranged below the sliding block (12), a handle (15) is arranged at the rear end of the mounting plate (14), the lower end of the tension mechanism (8) is provided with an installation block (16), the front end of the installation plate (14) is provided with a clamping mechanism (17), the clamping mechanism (17) comprises a clamping power mechanism (18) and a sliding plate (19), the sliding plate (19) is arranged at the front end of the clamping power mechanism (18), the front end of the sliding plate (19) is provided with a right clamping jaw (20), a fixing column (21) is arranged at the left end of the right clamping jaw (20), a left clamping jaw (22) is arranged at the left side of the right clamping jaw (20), a fixing groove (23) is arranged at the right end of the left clamping jaw (22), a rubber sheet (24) is arranged at the position, close to the lower end, of the right end of the left clamping jaw (22), a level gauge (25) is arranged on the left side of the left clamping jaw (22), and a clamping force value sensor (26) is arranged between the left clamping jaw (22) and the level gauge (25).
2. A surface friction test mechanism as set forth in claim 1, wherein: and a circulating water system is formed between the temperature control water tank (5) and the water bath water tank (6), and an inlet is formed in the upper end of the water bath water tank (6).
3. A surface friction test mechanism as set forth in claim 1, wherein: the sliding block (12) is movably installed with the tension mechanism (8) through the sliding groove (11), and the sliding block (12) and the clamping mechanism (17) are arranged in parallel.
4. A surface friction test mechanism as set forth in claim 1, wherein: the left clamping jaw (22) and the right clamping jaw (20) are arranged in parallel, and the fixing column (21) is matched with the fixing groove (23).
5. A surface friction test mechanism as set forth in claim 1, wherein: the right clamping jaw (20) is movably arranged with the clamping mechanism (17) through a sliding plate (19).
6. A surface friction test mechanism as set forth in claim 1, wherein: the clamping mechanism (17) is movably arranged at the front end of the tension mechanism (8) through a mounting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462930.XU CN210922917U (en) | 2019-12-31 | 2019-12-31 | Surface friction force testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462930.XU CN210922917U (en) | 2019-12-31 | 2019-12-31 | Surface friction force testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922917U true CN210922917U (en) | 2020-07-03 |
Family
ID=71350987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922462930.XU Active CN210922917U (en) | 2019-12-31 | 2019-12-31 | Surface friction force testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922917U (en) |
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2019
- 2019-12-31 CN CN201922462930.XU patent/CN210922917U/en active Active
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