CN219015878U - High performance material tensile testing device - Google Patents
High performance material tensile testing device Download PDFInfo
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- CN219015878U CN219015878U CN202223541513.2U CN202223541513U CN219015878U CN 219015878 U CN219015878 U CN 219015878U CN 202223541513 U CN202223541513 U CN 202223541513U CN 219015878 U CN219015878 U CN 219015878U
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Abstract
The utility model discloses a high-performance material tensile testing device, which relates to the technical field of high-performance material testing and comprises a device base, wherein the top of the device base is fixedly connected with a device shell, the top of the device shell is fixedly connected with a first supporting block, the inner wall of the device base is slidably connected with a connecting column, the bottom of the connecting column is fixedly connected with a first clamping jaw shell, the inner wall of the connecting column is fixedly connected with a telescopic rod, the inner wall of the first clamping jaw shell is rotationally connected with a second gear, the outer wall of the second gear is meshed with a straight toothed bar, and the top of the first supporting block is fixedly connected with a lifting mechanism shell. According to the utility model, the latch gear column can be placed through the latch column block, a single door is not required to be used for operating the latch gear column by hands, and when the latch gear column is rotatably placed on the grooves with higher sides of the latch column block, the bottom of the latch gear column cannot be used for clamping gears, so that a simple and rapid environment is provided for an operation process, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of high-performance material testing, in particular to a high-performance material tensile testing device.
Background
The high-performance material with good future prospect is glass fiber, the glass fiber is the most main reinforcing material in the composite material, the glass fiber is formed by melting an inorganic salt mixture consisting of metal oxides such as silicon oxide, aluminum chloride and the like, the carbon fiber is a high-strength and high-weight fiber prepared by taking polyacrylonitrile fiber, viscose fiber or asphalt fiber as precursor and removing all other elements except carbon by heating, the high-strength and high-modulus polyethylene appears in the 70 th century, has ultrahigh molecular weight and high orientation degree, has very close molecular spacing, ensures that the fiber has the characteristic of high strength and high modulus, and the aromatic polyamide fiber is a fiber manufactured by linear high polymer formed by directly connecting an amide group with two benzene ring groups.
For example, chinese patent publication No. CN214844495U discloses a testing device for tensile properties of various polymer materials, which comprises a testing bench, wherein the testing bench is provided with a tensile testing device and a baffle cover, the baffle cover covers the tensile testing device, the baffle cover is provided with an air outlet component, the air outlet end of the air outlet component faces the tensile testing device, the tensile testing device comprises a cylinder, a piston rod of the cylinder is provided with a fixing seat for fixing the polymer materials, the fixing seat is provided with a positioning hole and a tension sensor, and one side of the positioning hole is provided with a locking piece. When in use, the utility model has good detection effect and convenient operation; adverse effects of external factors can be effectively isolated, the stretching effect under strong wind can be tested, and the effect is better.
The following problems exist in the prior art:
the clamping jaw of many tensile test devices is often considered to be incomplete, the tested materials are required to be processed into certain specifications for measurement, the strict processing has the defect of time waste, even the double loss of time and materials is caused because the tested materials are wasted carelessly in processing, the thickness of the materials is controlled by considering whether the clamping jaw can clamp, and the difficulty of an operator in operating the test sample is greatly increased because the shape of the test sample is controlled too much; when stretching, too many parts can increase frictional force, increase certain consumption to the energy for processing cost increases, can produce the operation of overload even, and then causes the damage of spare part, greatly increased test cost.
Disclosure of Invention
The utility model provides a high-performance material tensile testing device to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a high performance material tensile testing device, includes the device base, device base top fixedly connected with device shell, device shell top fixedly connected with first supporting shoe, device base inner wall fixedly connected with spliced pole, first clamping jaw shell of spliced pole bottom fixedly connected with, spliced pole inner wall fixedly connected with telescopic link, first clamping jaw shell inner wall rotates and is connected with the second gear, second gear outer wall meshing has straight rack, first supporting shoe top fixedly connected with elevating system shell, elevating system shell top fixedly connected with motor.
The technical scheme of the utility model is further improved as follows: the lower surface of the straight rack is in sliding connection with the lower surface of the inner wall of the second gear, one end of the straight rack is meshed with the first gear, the outer wall of the first gear is fixedly connected with a second clamping jaw shell, and the top of the second clamping jaw shell is fixedly connected with one end of the telescopic rod.
The technical scheme of the utility model is further improved as follows: the clamping column block is fixedly connected to the top of the first clamping jaw shell, the clamping gear column is slidably connected to the inner wall of the clamping column block, and the outer wall of the clamping gear column is movably connected with the inner wall of the first clamping jaw shell.
The technical scheme of the utility model is further improved as follows: one end of the second gear is fixedly connected with a disc, and the front surface of the disc is fixedly connected with a rotating rod.
The technical scheme of the utility model is further improved as follows: the lifting mechanism comprises a lifting mechanism shell, a motor, a first supporting block, a second supporting block, a third gear, a lifting mechanism, a first gear, a second gear, a third gear, a first gear and a second gear.
The technical scheme of the utility model is further improved as follows: the third gear outer wall meshing has the fourth gear, fourth gear inner wall threaded connection has the threaded rod, the threaded rod outer wall rotates and is connected with the third supporting shoe, threaded rod bottom and spliced pole top fixed connection.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a high-performance material tensile testing device, which adopts a rotating rod, a latch gear column, a latch gear block and a straight rack to mutually match, the distance between a first clamping jaw shell and a second clamping jaw shell is regulated and controlled through the rotating rod, the appearance of the device for testing materials is improved, the relation type between test verification conditions and results is also increased, the bottom of the latch gear column can be inserted into a groove of the second gear, the second gear is further kept to be stopped, the condition that a test sample breaks away from a clamping jaw in the test process is avoided, the failure rate of the test is reduced, the latch gear column can be placed by the latch gear block, a single door is not used for operating the latch gear column, the bottom of the latch gear column can not be clamped by the gears when the latch gear column is rotationally placed on the grooves on two sides of the latch gear block, the working efficiency is improved, the distance between the first clamping jaw shell and the second clamping jaw shell is regulated by the engagement of the straight rack and the second gear, and the regulation accuracy is improved, and the condition of the regulation is avoided.
2. The utility model provides a high-performance material tensile testing device, which adopts the mutual coordination among a threaded rod, a second supporting block and a third supporting block, converts the power of motor rotation into the force of up-down movement through the threaded rod, further performs tensile testing on materials, has a simple structure, saves energy consumption, reduces the total friction force of a lifting mechanism, saves energy, avoids the occurrence of overload operation, enables the device to perform multiple tests, increases the stability of the mechanism and reduces the failure rate of the mechanism operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic view of the internal structure of the lifting mechanism of the present utility model;
FIG. 5 is an enlarged view of the outer portion of the jaw of the present utility model;
fig. 6 is a schematic view of the internal structure of the clamping jaw of the utility model.
In the figure: 1. a device base; 11. a device housing; 2. a first jaw housing; 21. a connecting column; 22. a second jaw housing; 23. a telescopic rod; 24. a clamping column block; 25. clamping a gear column; 26. a disc; 27. a rotating lever; 28. a straight rack; 29. a first gear; 210. a second gear; 3. a first support block; 31. a lifting mechanism housing; 32. a motor; 33. a threaded rod; 34. a third gear; 35. a second support block; 36. a third support block; 37. and a fourth gear.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-6, the utility model provides a high-performance material tensile testing device, which comprises a device base 1, wherein the top of the device base 1 is fixedly connected with a device shell 11, the top of the device shell 11 is fixedly connected with a first supporting block 3, the inner wall of the device base 1 is slidably connected with a connecting column 21, the bottom of the connecting column 21 is fixedly connected with a first clamping jaw shell 2, the inner wall of the connecting column 21 is fixedly connected with a telescopic rod 23, the inner wall of the first clamping jaw shell 2 is rotatably connected with a second gear 210, the outer wall of the second gear 210 is meshed with a straight toothed bar 28, the top of the first supporting block 3 is fixedly connected with a lifting mechanism shell 31, and the top of the lifting mechanism shell 31 is fixedly connected with a motor 32.
In this embodiment, the material to be tested is placed between the first jaw housing 2 and the second jaw housing 22, the rotating rod 27 is rotated by the other hand to drive the second jaw housing 22 to move, under the cooperation of the telescopic rod 23, the first jaw housing 2 and the second jaw housing 22 move smoothly left and right, after the first jaw housing 2 and the second jaw housing 22 are clamped, the material is loosened, the clamping gear column 25 is lifted, the clamping gear column 25 is rotated for ninety degrees to place, the bottom of the clamping gear column 25 is clamped into the groove of the second gear 210, the second gear 210 is locked, the clamping jaws under the same operation are operated, the upper end and the lower end of the tested material are in a clamping state, the motor 32 is started, the threaded rod 33 is driven to move in the vertical direction under the cooperation of the connecting column 21, the threaded rod 33 drives the connecting column 21 to move in the vertical direction, the connecting column 21 drives the upper first jaw housing 2 and the connecting column 21 to move in the vertical direction, the material is tested, the distance between the first jaw housing 2 and the second jaw housing 22 is regulated and controlled by the rotating rod 27, the appearance of the device is increased, the type of the testing material can be verified by the testing device, the type of the testing condition and the test result can be prevented from being separated from the bottom of the clamping gear 210, and the test condition can be stopped, and the failure of the test condition of the testing of the second gear 210 can be avoided, and the test condition is avoided.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lower surface of the straight rack 28 is slidably connected with the lower surface of the inner wall of the second gear 210, one end of the straight rack 28 is meshed with the first gear 29, the outer wall of the first gear 29 is fixedly connected with the second clamping jaw shell 22, the top of the second clamping jaw shell 22 is fixedly connected with one end of the telescopic rod 23, the top of the first clamping jaw shell 2 is fixedly connected with the clamping column block 24, the inner wall of the clamping column block 24 is slidably connected with the clamping gear column 25, the outer wall of the clamping gear column 25 is movably connected with the inner wall of the first clamping jaw shell 2, one end of the second gear 210 is fixedly connected with the disc 26, and the front surface of the disc 26 is fixedly connected with the rotating rod 27.
In this embodiment, through placing the material to be tested between the first clamping jaw housing 2 and the second clamping jaw housing 22, the rotating rod 27 rotates the rotating rod 27 to drive the disc 26 to rotate, the disc 26 drives the second gear 210 to rotate, the second gear 210 rotates to drive the straight rack 28 to slide in the first clamping jaw housing 2, the other end of the straight rack 28 drives the second clamping jaw housing 22 to move, under the cooperation of the telescopic rod 23, the material is released after the first clamping jaw housing 2 and the second clamping jaw housing 22 are clamped, the clamping gear column 25 is lifted, the clamping gear column 25 is rotated for ninety degrees to be placed, the bottom of the clamping gear column 25 is clamped into the groove of the second gear 210, the second gear 210 is locked, the clamping jaws under the same operation are operated, the upper end and the lower end of the tested material are in a clamping state, the clamping gear column block 24 can place the clamping gear column 25 without a single door to free the hand to operate the clamping gear column 25, and when the clamping gear column 25 is rotationally placed on the grooves on the two sides of the clamping column block 24, the bottom of the clamping gear column 25 is not clamped, the clamping gear column 25 can not clamp the gear, the clamping gear is clamped, the bottom of the clamping gear is not easily, the clamping gear is adjusted, the working efficiency is improved, the second clamping jaw housing 2 is adjusted, the working efficiency is improved, and the second clamping jaw 2 is adjusted, and the working distance is not adjusted, and the situation is adjusted.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one end of the motor 32 is rotatably connected with a second supporting block 35, one end of the motor 32 is fixedly connected with a third gear 34, the back surface of the second supporting block 35 is fixedly connected with the inner wall of the lifting mechanism shell 31, the outer wall of the third gear 34 is meshed with a fourth gear 37, the inner wall of the fourth gear 37 is in threaded connection with a threaded rod 33, the outer wall of the threaded rod 33 is rotatably connected with a third supporting block 36, and the bottom of the threaded rod 33 is fixedly connected with the top of the connecting column 21.
In this embodiment, through starting the motor 32, the motor 32 drives the third gear 34 to rotate, the third gear 34 then drives the third supporting shoe 36 to rotate, the third supporting shoe 36 drives the threaded rod 33 to move in the vertical direction under the cooperation of the connecting column 21, the threaded rod 33 drives the connecting column 21 to move in the vertical direction, the connecting column 21 drives the first clamping jaw shell 2 above and the connecting column 21 to move in the vertical direction, and then the material is tested, the threaded rod 33 converts the power of the motor rotation into the force of up-down movement, and then the tensile test is carried out on the material, the simple structure saves the consumption of energy sources, reduces the total friction force of the lifting mechanism, saves the energy sources, avoids the occurrence of the condition of overload operation, enables the device to carry out multiple tests, the second supporting shoe 35 and the third supporting shoe 36 increase the stability of the mechanism, and reduces the failure rate of the mechanism operation.
The working principle of the high-performance material tensile testing device is specifically described below.
As shown in fig. 1-6, a material to be tested is placed between the first clamping jaw housing 2 and the second clamping jaw housing 22, the rotating rod 27 rotates the rotating rod 27 to drive the disc 26 to rotate, the disc 26 drives the second gear 210 to rotate, the second gear 210 rotates to drive the straight rack 28 to slide in the first clamping jaw housing 2, the other end of the straight rack 28 drives the second clamping jaw housing 22 to move, under the cooperation of the telescopic rod 23, the material is steadily moved left and right, after the first clamping jaw housing 2 and the second clamping jaw housing 22 are clamped, the material is loosened, the clamping gear column 25 is lifted, the clamping gear column 25 is rotated for ninety degrees to be placed, the bottom of the clamping gear column 25 is clamped into a groove of the second gear 210, the second gear 210 is locked, the clamping jaw under the same operation is operated, both the upper end and the lower end of the tested material are in a clamping state, the motor 32 is started, the motor 32 drives the third gear 34 to rotate, the third gear 34 drives the third supporting block 36 to rotate, the third supporting block 36 drives the threaded rod 33 to move in the vertical direction under the cooperation of the connecting column 21, the 33 drives the connecting column 21 to move in the vertical direction, the connecting column 21 moves in the vertical direction, and the connecting column 21 moves the first clamping jaw 21 in the vertical direction, and the material is further connected to the vertical column 21.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. A high performance material tensile testing device, comprising a device base (1), characterized in that: the device comprises a device base (1), wherein a device shell (11) is fixedly connected to the top of the device base (1), a first supporting block (3) is fixedly connected to the top of the device shell (11), a connecting column (21) is slidably connected to the inner wall of the device base (1), a first clamping jaw shell (2) is fixedly connected to the bottom of the connecting column (21), and a telescopic rod (23) is fixedly connected to the inner wall of the connecting column (21);
the inner wall of the first clamping jaw shell (2) is rotationally connected with a second gear (210), and the outer wall of the second gear (210) is meshed with a straight rack (28);
the lifting mechanism is characterized in that the top of the first supporting block (3) is fixedly connected with a lifting mechanism shell (31), and the top of the lifting mechanism shell (31) is fixedly connected with a motor (32).
2. A high performance material tensile testing apparatus according to claim 1, wherein: the lower surface of the straight rack (28) is in sliding connection with the lower surface of the inner wall of the second gear (210), one end of the straight rack (28) is meshed with the first gear (29), the outer wall of the first gear (29) is fixedly connected with the second clamping jaw shell (22), and the top of the second clamping jaw shell (22) is fixedly connected with one end of the telescopic rod (23).
3. A high performance material tensile testing apparatus according to claim 1, wherein: the clamping column is characterized in that the top of the first clamping jaw shell (2) is fixedly connected with a clamping column block (24), the inner wall of the clamping column block (24) is slidably connected with a clamping gear column (25), and the outer wall of the clamping gear column (25) is movably connected with the inner wall of the first clamping jaw shell (2).
4. A high performance material tensile testing apparatus according to claim 1, wherein: one end of the second gear (210) is fixedly connected with a disc (26), and the front surface of the disc (26) is fixedly connected with a rotating rod (27).
5. A high performance material tensile testing apparatus according to claim 1, wherein: the lifting mechanism is characterized in that one end of the motor (32) is rotationally connected with a second supporting block (35), one end of the motor (32) is fixedly connected with a third gear (34), and the back of the second supporting block (35) is fixedly connected with the inner wall of the lifting mechanism shell (31).
6. The high performance material tensile testing apparatus of claim 5, wherein: the outer wall of the third gear (34) is meshed with a fourth gear (37), the inner wall of the fourth gear (37) is in threaded connection with a threaded rod (33), the outer wall of the threaded rod (33) is rotationally connected with a third supporting block (36), and the bottom of the threaded rod (33) is fixedly connected with the top of the connecting column (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541513.2U CN219015878U (en) | 2022-12-29 | 2022-12-29 | High performance material tensile testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541513.2U CN219015878U (en) | 2022-12-29 | 2022-12-29 | High performance material tensile testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015878U true CN219015878U (en) | 2023-05-12 |
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ID=86247368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223541513.2U Active CN219015878U (en) | 2022-12-29 | 2022-12-29 | High performance material tensile testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015878U (en) |
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2022
- 2022-12-29 CN CN202223541513.2U patent/CN219015878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: A-148, 4th Floor, No. 155-3 Chuangxin Road, Shenyang Area, China (Liaoning) Pilot Free Trade Zone, Shenyang City, Liaoning Province, 110000 Patentee after: Shenyang Taiken Testing Service Co.,Ltd. Address before: Room A165, 4th Floor, No. 155-3 Chuangxin Road, Shenyang Area, China (Liaoning) Pilot Free Trade Zone, Shenyang City, Liaoning Province, 110000 Patentee before: Shenyang Huijing Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |