CN221238762U - Universal testing machine with stable and replaceable clamp - Google Patents
Universal testing machine with stable and replaceable clamp Download PDFInfo
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- CN221238762U CN221238762U CN202322686832.0U CN202322686832U CN221238762U CN 221238762 U CN221238762 U CN 221238762U CN 202322686832 U CN202322686832 U CN 202322686832U CN 221238762 U CN221238762 U CN 221238762U
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a universal testing machine with a stable and replaceable clamp, and relates to the technical field of universal testing machines. According to the universal testing machine with the stable and replaceable clamp, the clamp body is stopped after being in downward sliding contact with the limiting plate along the connecting plate, the limiting plate plays a role in supporting the clamp body in an auxiliary mode, meanwhile, the pushing force on the second sliding plate is relieved, the second sliding plate is pushed by the second telescopic rod, the top end of the second sliding plate is clamped into the side end of the clamp body, movement of the clamp body is limited, the top plate is rotated to be in a horizontal state through rotation of the top plate, the connecting position of the directional sliding block and the clamp body is pressed by the bottom end of the clamp body, and use stability is improved.
Description
Technical Field
The utility model relates to the technical field of universal testing machines, in particular to a universal testing machine with a stable and replaceable clamp.
Background
The universal tester is a material tester integrating functions of stretching, bending, compressing, shearing, ring stiffness and the like, and is mainly used for mechanical property tests of metal and nonmetal materials.
At present, the existing universal testing machine (such as a patent number of CN 213689164U) discloses the universal testing machine, after a test piece is clamped by a clamping device, the test piece clamped on the clamping device is placed into a stretching device by utilizing a moving assembly, the stretching device is started to stretch the test piece so as to detect the stretching performance of the test piece, a worker is prevented from placing the test piece into the stretching device by hands by utilizing the clamping device, and the situation that a clamp jaw is clamped to a finger to cause injury to the worker due to the fact that the switch is touched by mistake is avoided to a certain extent.
However, in the implementation process of the technical scheme, at least the following technical problems are found: the anchor clamps are fixed the material through mutual extrusion, at the fixed in-process of centre gripping, and material and anchor clamps friction each other, after anchor clamps self atress, produce easily and rock on the base, influence the fixed effect of centre gripping to the material, long-term use down, the anchor clamps wearing and tearing are serious after, need change the anchor clamps, but the anchor clamps are mostly overall structure, and direct and equipment hard connection are inconvenient to change.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a universal testing machine with a stable and replaceable clamp, which solves the technical problems that in the process of clamping and fixing, materials and the clamp are rubbed with each other, the clamp is easy to shake on a base after being stressed, the clamping and fixing effect on the materials is affected, the clamp needs to be replaced after being worn seriously after being used for a long time, but the clamp is mainly of an integral structure and is directly and hard connected with equipment, and the replacement is inconvenient.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a stable and removable universal testing machine of anchor clamps, this universal testing machine includes the base, the side tip of base rotates and installs the actuating lever, the surface rotation of actuating lever installs two directional sliders, every directional slider's side tip all movable mounting has the anchor clamps body, is located directional slider top the side tip of base rotates and installs the roof, two sockets have been seted up to the inside of base;
The top plate rotates to be in a horizontal state at the side end part of the base, and acting force is applied to the connecting part of the clamp body and the directional sliding block by the bottom end of the top plate.
Preferably: the two side end parts of the top plate are provided with first sliding plates in an interactive mode, and the side end part of each first sliding plate is provided with two first telescopic rods fixedly;
Wherein, first slide extrudees the top of first telescopic link, and first telescopic link is at the inside of roof along the reverse promotion first slide of motion track, every directional slider's side tip is all fixed mounting has the connecting plate
A positioning groove is formed in the side end part of each clamp body;
the positioning groove is matched with the connecting plate, and the clamp body is connected with the directional sliding block.
Preferably: the bottom end of each connecting plate is fixedly provided with a limiting plate;
The clamp body is in sliding fit downwards along the connecting plate, when the bottom end of the clamp body contacts the limiting plate, the clamp body is connected with the directional sliding blocks, the two side end parts of each directional sliding block are respectively provided with a second sliding plate in a sliding manner, and the side end parts of each second sliding plate are respectively fixedly provided with a second telescopic rod;
After the clamp body is connected with the directional sliding block, the second telescopic rod pushes the second sliding plate to slide at the side end part of the directional sliding block, and the top end of the second sliding plate is pushed into one side of the clamp body.
(III) beneficial effects
1. Through pushing the push pedal of second slide once, let the second slide at the side tip of anchor clamps body, the second slide slides the top of extrusion second telescopic link, force the continuous compression of side tip at directional slider of second telescopic link, the second slide slides the side tip to directional slider along the side tip of anchor clamps body, rethread pulling anchor clamps body, apply ascending effort to the anchor clamps body, let the anchor clamps body at directional slider's side tip, the anchor clamps body upwards moves along the connecting plate, break away from the connection with anchor clamps body and directional slider, dismantle the anchor clamps body from directional slider's side tip fast, the later stage of being convenient for is changed.
2. The novel clamp body is aligned with the connecting plate, the clamp body is pushed downwards, the connecting plate is clamped into the positioning groove, the clamp body stops after being in downward sliding contact with the limiting plate along the connecting plate, the limiting plate plays a role in supporting the clamp body in an auxiliary mode, meanwhile, the pushing force of the second sliding plate is relieved, the second sliding plate is pushed by the second telescopic rod, the top end of the second sliding plate is clamped into the side end of the clamp body, the movement of the clamp body is limited, the top plate is rotated to be in a horizontal state through rotating the top plate, the bottom end of the clamp body presses the connecting position of the directional sliding block and the clamp body, and the use stability is improved.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is a block diagram of a base of the present utility model;
FIG. 2 is a block diagram of a top plate of the present utility model;
FIG. 3 is a block diagram of the clamp body of the present utility model;
FIG. 4 is a block diagram of the directional slider of the present utility model.
Legend description: 1. a base; 11. a top plate; 12. a connecting plate; 13. a clamp body; 14. a directional slider; 15. a socket; 16. a first slide plate; 17. a first telescopic rod; 18. a positioning groove; 19. a limiting plate; 21. a second slide plate; 22. a second telescopic rod; 23. and a driving rod.
Detailed Description
According to the embodiment of the application, the problem that in the process of clamping and fixing, materials and the clamp are rubbed with each other is effectively solved, after the clamp is stressed, shaking is easily generated on the base, the clamping and fixing effect on the materials is affected, after the clamp is worn seriously and used for a long time, the clamp needs to be replaced, but most of the clamp is in an integral structure and is directly and hard connected with equipment, the clamp is inconvenient to replace, the second slide plate is pushed to slide at the side end part of the clamp body by pushing the push plate of the second slide plate once, the second slide plate slides to squeeze the top end of the second telescopic rod, the second telescopic rod is forced to continuously compress at the side end part of the oriented slide block, the second slide plate slides to the side end part of the oriented slide block along the side end part of the clamp body, then the clamp body is pulled, the clamp body is applied with upward acting force to the side end part of the oriented slide block, the clamp body moves upwards along the connecting plate, the clamp body is disconnected with the oriented slide block, and the clamp body is rapidly detached from the side end part of the oriented slide block, and the later replacement is facilitated.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical scheme in the embodiment of the application is to effectively solve the technical problems that in the process of clamping and fixing, materials and a clamp are rubbed with each other, after the clamp is stressed by itself, the clamp is easy to shake on a base to influence the clamping and fixing effect on the materials, and after the clamp is worn seriously for a long time, the clamp needs to be replaced, but the clamp is of an integral structure and is directly hard connected with equipment, so that the replacement is inconvenient, and the general idea is as follows:
Aiming at the problems existing in the prior art, the utility model provides a universal testing machine with stable and replaceable clamp, which comprises a base 1, wherein a driving rod 23 is rotatably arranged at the side end part of the base 1, two directional sliding blocks 14 are rotatably arranged on the surface of the driving rod 23, a clamp body 13 is movably arranged at the side end part of each directional sliding block 14, a top plate 11 is rotatably arranged at the side end part of the base 1 above the directional sliding blocks 14, two sockets 15 are arranged in the base 1, the clamp body 13 is disconnected with the directional sliding blocks 14, and the clamp body 13 is quickly detached from the side end part of the directional sliding blocks 14, so that later replacement is facilitated;
The top plate 11 rotates to be in a horizontal state at the side end part of the base 1, the bottom end of the top plate 11 applies acting force to the joint of the clamp body 13 and the directional slider 14, the two side end parts of the top plate 11 are provided with first sliding plates 16 in an interactive mode, the side end part of each first sliding plate 16 is fixedly provided with two first telescopic rods 17, the top plate 11 rotates to be in a horizontal state through rotating the top plate 11, the bottom end of the clamp body 13 presses the joint of the directional slider 14 and the clamp body 13, and the use stability is improved;
The first sliding plate 16 extrudes the top end of the first telescopic rod 17, the first telescopic rod 17 reversely pushes the side end part of each directional sliding block 14 of the first sliding plate 16 along the movement track in the top plate 11 to fixedly install the connecting plate 12, the side end part of each clamp body 13 is provided with a positioning groove 18, the positioning grooves 18 are matched with the connecting plates 12, the bottom ends of the clamp bodies 13 and the directional sliding blocks 14 are connected with the bottom ends of the connecting plates 12 to fixedly install limiting plates 19, the clamp bodies 13 are stopped after being in sliding contact with the limiting plates 19 downwards along the connecting plates 12, and the limiting plates 19 play an auxiliary supporting role on the clamp bodies 13;
The clamp body 13 slides downwards along the connecting plate 12 to be matched, when the bottom end of the clamp body 13 contacts the limiting plate 19, the clamp body 13 and the directional sliding blocks 14 are connected with each other, two side end parts of each directional sliding block 14 are slidably provided with a second sliding plate 21, the side end part of each second sliding plate 21 is fixedly provided with a second telescopic rod 22, after the clamp body 13 is connected with the directional sliding block 14, the second telescopic rod 22 pushes the second sliding plate 21 to slide at the side end part of the directional sliding block 14, the top end of the second sliding plate 21 is pushed into one side of the clamp body 13, and the stability of connection is improved through a plurality of devices.
Working principle:
The first step, one side of the base 1 is provided with a rocker, the tail end of the rocker is matched with the top end of the driving rod 23 through two bevel gears, the rocker is rotated, the rocker drives the driving rod 23 to rotate, threads arranged in the two directional sliding blocks 14 are opposite, when the driving rod 23 rotates in the two directional sliding blocks 14, the two directional sliding blocks 14 are driven by the threads to synchronously slide, materials are placed between the two clamp bodies 13, the clamp bodies 13 are synchronously driven to move through the directional sliding blocks 14, the two clamp bodies 13 clamp and fix the materials, the first sliding plate 16 slides in the top plate 11 by pushing the first sliding plate 16, the top end of the first telescopic rod 17 is forced to compress in the top plate 11, the top end of the first sliding plate 16 slides out of the jack 15, the top plate 11 rotates in the side end of the base 1 by rotating the top plate 11, the top plate 11 is in a vertical state, and the extrusion limit of the directional sliding blocks 14 and the clamp bodies 13 is released.
The second step, through pushing the push plate of the second slide plate 21 once, the second slide plate 21 slides at the side end part of the clamp body 13, the second slide plate 21 slides to squeeze the top end of the second telescopic rod 22, the second telescopic rod 22 is forced to continuously compress at the side end part of the directional slide block 14, the second slide plate 21 slides to the side end part of the directional slide block 14 along the side end part of the clamp body 13, then the clamp body 13 is pulled to apply upward acting force to the clamp body 13, so that the clamp body 13 moves upward along the connecting plate 12 at the side end part of the directional slide block 14, the clamp body 13 is disconnected with the directional slide block 14, the clamp body 13 is quickly detached from the side end part of the directional slide block 14, and the later replacement is facilitated, simultaneously, the brand-new clamp body 13 is aligned with the connecting plate 12, the clamp body 13 is pushed downwards, the connecting plate 12 is clamped into the positioning groove 18, the clamp body 13 is stopped after being contacted with the limiting plate 19 in a sliding manner along the connecting plate 12, the clamp body 13 is supported in an auxiliary manner through the limiting plate 19, meanwhile, the pushing force of the second sliding plate 21 is relieved, the top end of the second sliding plate 21 is clamped into the side end of the clamp body 13 under the pushing of the second telescopic rod 22, the movement of the clamp body 13 is limited, the top plate 11 is rotated to be in a horizontal state through rotating the top plate 11, and the connecting position of the directional sliding block 14 and the clamp body 13 is pressed by the bottom end of the clamp body 13, so that the stability of use is improved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a stable and removable universal testing machine of anchor clamps, its characterized in that, this universal testing machine includes base (1), side end rotation of base (1) is installed actuating lever (23), two directional slider (14) are installed in the surface rotation of actuating lever (23), and every directional slider (14) side end all movable mounting has anchor clamps body (13), is located directional slider (14) top side end rotation of base (1) is installed roof (11), two sockets (15) have been seted up to the inside of base (1);
The top plate (11) rotates to be in a horizontal state at the side end part of the base (1), and the bottom end of the top plate (11) applies an acting force to the joint of the clamp body (13) and the directional sliding block (14).
2. The universal testing machine with stable and replaceable fixture according to claim 1, wherein the two side ends of the top plate (11) are provided with first sliding plates (16) in an interactive manner, and the side end of each first sliding plate (16) is provided with two first telescopic rods (17) in a fixed manner;
The first sliding plate (16) presses the top end of the first telescopic rod (17), and the first telescopic rod (17) reversely pushes the first sliding plate (16) along the movement track inside the top plate (11).
3. A fixture-stable and replaceable universal testing machine as claimed in claim 1, wherein each of said orientation sliders (14) has a connecting plate (12) fixedly mounted at a lateral end thereof.
4. A jig-stable and replaceable universal testing machine according to claim 1, wherein the side end of each jig body (13) is provided with a positioning groove (18);
Wherein, the positioning groove (18) is mutually matched with the connecting plate (12) to connect the clamp body (13) with the orientation sliding block (14).
5. A jig-stable and replaceable universal testing machine as claimed in claim 3, wherein a limiting plate (19) is fixedly mounted at the bottom end of each connecting plate (12);
The clamp body (13) is in sliding fit downwards along the connecting plate (12), and when the bottom end of the clamp body (13) is contacted with the limiting plate (19), the clamp body (13) is connected with the directional sliding block (14) mutually.
6. A jig-stable and replaceable universal testing machine according to claim 1, wherein second slide plates (21) are slidably mounted at both side ends of each of said orientation slide blocks (14), and a second telescopic rod (22) is fixedly mounted at each side end of each of said second slide plates (21);
After the clamp body (13) is connected with the orientation sliding block (14), the second telescopic rod (22) pushes the second sliding plate (21) to slide at the side end part of the orientation sliding block (14), and the top end of the second sliding plate (21) is pushed into one side of the clamp body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686832.0U CN221238762U (en) | 2023-10-07 | 2023-10-07 | Universal testing machine with stable and replaceable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686832.0U CN221238762U (en) | 2023-10-07 | 2023-10-07 | Universal testing machine with stable and replaceable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221238762U true CN221238762U (en) | 2024-06-28 |
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ID=91613964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322686832.0U Active CN221238762U (en) | 2023-10-07 | 2023-10-07 | Universal testing machine with stable and replaceable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221238762U (en) |
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2023
- 2023-10-07 CN CN202322686832.0U patent/CN221238762U/en active Active
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