CN221078248U - Tensile testing machine capable of measuring strength - Google Patents
Tensile testing machine capable of measuring strength Download PDFInfo
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- CN221078248U CN221078248U CN202321597143.6U CN202321597143U CN221078248U CN 221078248 U CN221078248 U CN 221078248U CN 202321597143 U CN202321597143 U CN 202321597143U CN 221078248 U CN221078248 U CN 221078248U
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- testing machine
- tensile testing
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- 238000009864 tensile test Methods 0.000 title claims abstract description 26
- 210000000056 organ Anatomy 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 36
- 238000001514 detection method Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
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- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000003365 glass fiber Substances 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- 238000010008 shearing Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tensile testing machine capable of measuring strength, which comprises a base, wherein the top of the base is fixedly connected with a lifting box, the front surface of the lifting box is provided with a lifting opening, and the inner wall of the base is fixedly connected with a lifting motor. The height position of the clamp can be adjusted through the positionable telescopic rod, so that the clamp is convenient for a worker to use, then the two clamping blocks can be driven by the rotary torsion column to clamp the detection material, the limiting column slides in the limiting hole, the effect of limiting the movement track of the clamping blocks is achieved, the clamping is more stable, the protrusions at the two ends of the detection material can be clamped through the gap between the trapezoidal fastening groove and the clamping blocks, the detection material can be prevented from being separated from the clamp, and the mobility of the device can be improved through the universal wheels, so that the clamp is convenient to move.
Description
Technical Field
The utility model relates to the technical field of tensile testing machines, in particular to a tensile testing machine capable of measuring strength.
Background
The tensile testing machine is also called a universal material testing machine. The universal tester is used for mechanical stress tests of mechanical properties such as static load, stretching, compression, bending, shearing, tearing and stripping of instruments and equipment aiming at various materials, is suitable for various physical and mechanical property tests of materials such as plastic plates, pipes, profiles, plastic films, rubber, wires, cables, steel materials, glass fibers and the like, is developed as a material, and is an indispensable detection device for physical property tests, teaching researches, quality control and the like.
Through retrieval, china patent application number 202021963291.1 discloses a tensile testing machine, which relates to a tensile testing machine and belongs to the field of material detection, and the tensile testing machine comprises a base, wherein a supporting seat is fixedly arranged on the base, a top seat is fixedly arranged at the top of the supporting seat, a first clamping mechanism is arranged on one surface of the top seat facing the base, a sliding groove is formed in the supporting seat and below the first clamping mechanism in the height direction of the supporting seat, a second clamping mechanism is slidably arranged in the sliding groove, a driving assembly for driving the second clamping mechanism to slide along the length direction of the sliding groove is arranged on the supporting seat, a sample storage assembly is arranged on one side of the supporting seat, the sample storage assembly comprises a storage box, and a connecting piece is arranged on the storage box and detachably arranged on the supporting seat. The application has the effect of being convenient for storing and taking samples.
Although the above-mentioned patent has the effect of being convenient for deposit and take the sample, but the fixture in this patent presss from both sides the both ends of tight material respectively, and anchor clamps clamp the in-process clamping force of getting the material unchangeable, and the pulling force of machine to the material can increase gradually, when the pulling force is greater than clamping force this moment, lead to the material to appear breaking away from the problem of anchor clamps easily to influence measurement structure, lack displacement structure in the above-mentioned patent simultaneously, make when needing to overhaul tensile testing machine, the staff is all comparatively laborious to its transport transfer, thereby inconvenient staff uses.
Therefore, the tensile testing machine in the patent needs to be modified, so that the problems that the material is possibly separated from the clamp along with the gradual increase of the tensile force of the tensile testing machine on the material and the tensile testing machine is inconvenient to move are effectively prevented.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide a tensile testing machine capable of measuring strength, which has the advantages of preventing a detection material from separating from a clamp and facilitating the movement of the tensile testing machine, and solves the problems that the material is separated from the clamp and the movement of the tensile testing machine is inconvenient as the tensile force of the tensile testing machine to the material is gradually increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tensile testing machine that can measure intensity, includes the base, the top fixedly connected with lift box of base, the lifting opening has been seted up in the front of lift box, the inner wall fixedly connected with elevator motor of base, elevator motor's output extends to the inside fixedly connected with threaded rod of lift box, and the top of threaded rod passes through the bearing and is connected with the lifting opening rotation, the front threaded connection of threaded rod has the screw thread piece, and screw thread piece and lifting opening sliding connection, the bottom fixedly connected with dynamometer of screw thread piece, but the bottom of dynamometer and the top symmetry fixedly connected with location telescopic link of base, but the other end fixedly connected with anchor clamps of location telescopic link, trapezoidal spread groove has been seted up to the one end that can be located the telescopic link is kept away from to anchor clamps, the equal threaded connection in both sides of anchor clamps has the post of turning round, the other end of post extends to the inside rotation of trapezoidal spread groove and is connected with the clamp splice, and the bottom of clamp splice is not contacted with the tank bottom of trapezoidal spread groove, one side symmetry fixedly connected with spacing post that the clamp splice is close to the post, spacing round both sides symmetry of anchor clamps has seted up spacing hole, and spacing round with the bottom of universal joint.
As the preferable mode of the utility model, the top of the base is fixedly connected with a control panel, and the control panel is respectively and electrically connected with the lifting motor and the force measuring device.
As preferable, the front surface of the lifting box is provided with scale marks, and the scale marks are matched with the thread blocks for use.
As preferable mode of the utility model, the surface of the lifting opening is provided with an organ baffle, and the organ baffle is matched with the thread blocks.
As the preferable mode of the utility model, the bottom of the base is symmetrically and fixedly connected with a hollow block, the bottom of the hollow block is in threaded connection with a braking piece, and the bottom of the braking piece is fixedly connected with a rubber pad.
Preferably, the groove wall of the trapezoid fastening groove is provided with a supporting block, and the surface of the supporting block is provided with a connecting port.
Compared with the prior art, the utility model has the following beneficial effects:
1. The height position of the clamp can be adjusted through the positionable telescopic rod, so that the clamp is convenient for a worker to use, then the two clamping blocks can be driven by the rotary torsion column to clamp the detection material, the limiting column slides in the limiting hole, the effect of limiting the movement track of the clamping blocks is achieved, the clamping is more stable, the protrusions at the two ends of the detection material can be clamped through the gap between the trapezoidal fastening groove and the clamping blocks, the detection material can be prevented from being separated from the clamp, and the mobility of the device can be improved through the universal wheels, so that the clamp is convenient to move.
2. The utility model is convenient to control the electric appliance of the device through the arrangement of the control panel, and can observe the measurement intensity more intuitively.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of a clamp of the present utility model in use with a clamp block;
Fig. 3 is an enlarged schematic view of fig. 1a according to the present utility model.
In the figure: 1. a base; 2. a lifting box; 3. a lifting opening; 4. a lifting motor; 5. a threaded rod; 6. a screw block; 7. a force measuring device; 8. a positionable telescopic rod; 9. a clamp; 10. a trapezoidal fastening groove; 11. twisting the column; 12. clamping blocks; 13. a limit column; 14. a limiting hole; 15. a universal wheel; 16. a control panel; 17. scale marks; 18. organ baffle; 19. a hollow block; 20. a brake member; 21. a rubber pad; 22. a supporting block; 23. and a connecting port.
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.
As shown in fig. 1 to 3, the tensile testing machine capable of measuring strength provided by the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a lifting box 2, the front surface of the lifting box 2 is provided with a lifting opening 3, the inner wall of the base 1 is fixedly connected with a lifting motor 4, the output end of the lifting motor 4 extends to the inner part of the lifting box 2 and is fixedly connected with a threaded rod 5, the top of the threaded rod 5 is rotationally connected with the lifting opening 3 through a bearing, the front surface of the threaded rod 5 is in threaded connection with a threaded block 6, the threaded block 6 is in sliding connection with the lifting opening 3, the bottom of the threaded block 6 is fixedly connected with a force measuring device 7, the bottom of the force measuring device 7 and the top of the base 1 are symmetrically and fixedly connected with a positionable telescopic rod 8, the other end of the positionable telescopic rod 8 is fixedly connected with a clamp 9, one end of the clamp 9, which is far away from the positionable telescopic rod 8, two sides of the clamp 9 are respectively provided with a trapezoidal fastening groove 10, two sides of the clamp 11 are in threaded connection, the other end of the torsional column 11 extends to the inner part of the trapezoidal fastening groove 10 and is rotationally connected with a clamping block 12, the bottom of the clamping block 12 is not in contact with the bottom of the trapezoidal fastening groove 10, one side 12 is close to the groove bottom of the trapezoidal fastening groove 11, one side of the clamping block 12 is in sliding connection with the groove 13, one side close to the torsional column 11 is provided with a limit groove 13, and two sides of the four sides of the clamping column 13 are fixedly connected with four-way limiting wheels 13, and two limiting and the limiting wheels are fixedly connected with the four sides of the clamping columns 13 are respectively.
Referring to fig. 1, a control panel 16 is fixedly connected to the top of the base 1, and the control panel 16 is electrically connected to the lifting motor 4 and the force measuring device 7, respectively.
As a technical optimization scheme of the utility model, the electric appliance of the device is conveniently controlled through the arrangement of the control panel 16, and the measurement intensity can be observed more intuitively.
Referring to fig. 1 and 3, the elevation box 2 is provided with graduation marks 17 on the front surface, and the graduation marks 17 are used in cooperation with the screw block 6.
As a technical optimization scheme of the utility model, the ascending degree of the thread block 6 can be more intuitively observed through the arrangement of the scale marks 17, and the toughness of the detection material can be more intuitively observed.
Referring to fig. 1, the surface of the elevation port 3 is provided with an organ baffle 18, and the organ baffle 18 is used in cooperation with the screw block 6.
As a technical optimization scheme of the utility model, the inside of the lifting box 2 can be protected by arranging the organ baffle 18, so that the service life of the threaded rod 5 can be prolonged.
Referring to fig. 1, a hollow block 19 is symmetrically and fixedly connected to the bottom of a base 1, a braking member 20 is screwed to the bottom of the hollow block 19, and a rubber pad 21 is fixedly connected to the bottom of the braking member 20.
As a technical optimization scheme of the utility model, the universal wheel 15 is conveniently positioned through the arrangement of the hollow block 19 and the braking piece 20, so that the phenomenon of sliding of the universal wheel 15 is prevented, and the friction force between the braking piece 20 and the ground is improved through the arrangement of the rubber pad 21.
Referring to fig. 1, the groove wall of the trapezoidal fastening groove 10 is provided with a supporting block 22, and the surface of the supporting block 22 is provided with a connecting port 23.
As a technical optimization scheme of the utility model, the detection materials without clamping bulges at the two ends are conveniently connected with the supporting block 22 by the supporting block 22 and the connecting port 23, so that the auxiliary clamping detection materials are conveniently realized.
The working principle and the using flow of the utility model are as follows: when a worker uses the tensile testing machine capable of measuring the strength to test the detection material, firstly, whether the two sides of the detection material are provided with bulges or not is observed, if no bulges are used, the end points of the detection material are connected with the connecting ports 23 through screws, the detection material is fixed with the propping blocks 22, then the detection material is placed into the trapezoid fastening groove 10 on the clamp 9 below, at the moment, the bulges or the propping blocks 22 on the detection material are attached to the trapezoid fastening groove 10, then the rotation torsion column 11 drives the two clamp blocks 12 to clamp and fix the surface of the detection material, at the moment, the limiting column 13 slides in the limiting hole 14, the effect of limiting the movement track of the clamp blocks is achieved, the clamping of the clamping blocks is more stable, the upper end of the detection material and the clamp blocks 12 on the clamp 9 above are clamped and positioned, then accessible control panel 16 starts elevator motor 4 to can drive threaded rod 5 rotation, and then can drive screw thread piece 6 and rise, thereby can make anchor clamps 9 of screw thread piece 6 bottom upwards draw the detection material, but the real-time detection of dynamometer 7 is to the pulling force of detection material this moment, and show at control panel 16, protruding or support the piece 22 on the detection material this moment support with the surface of fixture block 12, thereby can prevent that the detection material from appearing the phenomenon that the material breaks away from anchor clamps 9, when the staff need move the device, only need rotatory brake piece 20 make it retrieve in hollow piece 19, rubber pad 21 leaves the ground this moment, thereby can remove the device through universal wheel 15.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a tensile testing machine that can measure intensity, includes base (1), its characterized in that: the utility model discloses a lifting device, including base (1), lifting box (2) is fixedly connected with at the top of base (1), lifting mouth (3) has been seted up in the front of lifting box (2), the inner wall fixedly connected with lifting motor (4) of base (1), the output of lifting motor (4) extends to the inside fixedly connected with threaded rod (5) of lifting box (2), and the top of threaded rod (5) is passed through the bearing and is rotationally connected with lifting mouth (3), the front threaded connection of threaded rod (5) has screw thread piece (6), and screw thread piece (6) and lifting mouth (3) sliding connection, but the bottom of screw thread piece (6) fixedly connected with dynamometer (7), but the bottom of dynamometer (7) and the top symmetry fixedly connected with location telescopic link (8) of base (1), but the other end fixedly connected with anchor clamps (9) of location telescopic link (8), trapezoidal fastening groove (10) have been seted up to the one end of anchor clamps (9), both sides of anchor clamps (9) are all threaded connection has post (11), the bottom of trapezoidal fastening groove (12) that the other end (11) was not connected with trapezoidal fastening groove (12) of turning round inside (12), spacing post (13) are fixedly connected with in one side symmetry that clamp splice (12) are close to torsion post (11), spacing hole (14) have been seted up to the bilateral symmetry of anchor clamps (9), and spacing hole (14) and spacing post (13) sliding connection, the equal fixedly connected with universal wheel (15) in four corners of base (1) bottom.
2. The tensile testing machine capable of measuring strength according to claim 1, wherein: the top of the base (1) is fixedly connected with a control panel (16), and the control panel (16) is respectively and electrically connected with the lifting motor (4) and the force measuring device (7).
3. The tensile testing machine capable of measuring strength according to claim 1, wherein: the front of the lifting box (2) is provided with scale marks (17), and the scale marks (17) are matched with the thread blocks (6).
4. The tensile testing machine capable of measuring strength according to claim 1, wherein: the surface of the lifting opening (3) is provided with an organ baffle plate (18), and the organ baffle plate (18) is matched with the thread block (6).
5. The tensile testing machine capable of measuring strength according to claim 1, wherein: the bottom of base (1) symmetry fixedly connected with hollow piece (19), the bottom threaded connection of hollow piece (19) has brake piece (20), the bottom fixedly connected with rubber pad (21) of brake piece (20).
6. The tensile testing machine capable of measuring strength according to claim 5, wherein: the groove wall of the trapezoid fastening groove (10) is provided with a supporting block (22), and a connecting port (23) is formed in the surface of the supporting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597143.6U CN221078248U (en) | 2023-06-21 | 2023-06-21 | Tensile testing machine capable of measuring strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597143.6U CN221078248U (en) | 2023-06-21 | 2023-06-21 | Tensile testing machine capable of measuring strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078248U true CN221078248U (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321597143.6U Active CN221078248U (en) | 2023-06-21 | 2023-06-21 | Tensile testing machine capable of measuring strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078248U (en) |
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2023
- 2023-06-21 CN CN202321597143.6U patent/CN221078248U/en active Active
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