CN216899911U - Force value pulling adapter for calibrating electronic universal testing machine - Google Patents
Force value pulling adapter for calibrating electronic universal testing machine Download PDFInfo
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- CN216899911U CN216899911U CN202220406241.6U CN202220406241U CN216899911U CN 216899911 U CN216899911 U CN 216899911U CN 202220406241 U CN202220406241 U CN 202220406241U CN 216899911 U CN216899911 U CN 216899911U
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000009347 mechanical transmission Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tensile force value adapter for calibrating an electronic universal testing machine, which relates to the technical field of electronic universal testing machines and comprises an adapter body, wherein the top of the adapter body is fixedly connected with a connecting rod; one end of the connecting rod, which is far away from the adapter body, is fixedly connected with a connecting column; the outer wall of the connecting column is provided with an external thread; the outer walls of the left side and the right side of the adapter body are provided with connecting mechanisms; according to the utility model, by changing the connection relation between the pull clamp and the adapter body, the disassembly is simpler and more convenient, and the work efficiency of the electronic universal testing machine is improved.
Description
Technical Field
The utility model relates to the technical field of electronic universal testing machines, in particular to a force value pulling adapter for calibrating an electronic universal testing machine.
Background
The electronic universal testing machine adopts an electronic device to accurately control, measure, automatically display and automatically record the deformation of a load and a test piece and the displacement of a cross beam, if a computer is equipped, program control can be carried out and the test result can be processed, a servo motor and a mechanical transmission system are adopted to load the test piece, the accurate loading speed and the wide speed range (0.05-500 mm/min) are provided, and if the load measurement, the deformation measurement, the speed control, a function generator and the mechanical transmission system form a closed loop system, various control modes such as constant load, constant strain and the like can be realized;
the pull adapter is a part of the electronic universal testing machine and is mainly used for connecting a servo motor or other mechanical transmission systems on the electronic universal testing machine with the pull clamp, but the existing pull adapter and the pull clamp are fixedly connected or welded, so that the pull clamp is complex to disassemble and replace at the later stage, and the working efficiency of the electronic universal testing machine is seriously influenced;
when the servo motor or other mechanical transmission systems carry out load test on the workpiece, the workpiece and the connecting piece are stressed by the servo motor or other mechanical transmission systems, so that the connecting piece is easy to break or deform, and the working efficiency of the electronic universal testing machine is further influenced;
to this end, we propose calibrating the electronic universal tester force pull adapter.
Disclosure of Invention
The utility model aims to provide a force value pulling adapter for calibrating an electronic universal testing machine, which aims to solve the problem that the existing pulling adapter and a pulling clamp in the background technology are fixedly connected or welded, so that the pulling clamp is complex to disassemble and replace at the later stage, and the working efficiency of the electronic universal testing machine is seriously influenced;
and when servo motor or other mechanical transmission systems carry out load test to the work piece, work piece and connecting piece all can receive servo motor or other mechanical transmission system's pressure for the connecting piece easily takes place the possibility of rupture or deformation, and then influences the problem of electron universal tester's work efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme:
calibration electron universal tester power value draws to adapter includes:
the top of the adapter body is fixedly connected with a connecting rod;
one end of the connecting rod, which is far away from the adapter body, is fixedly connected with a connecting column;
the outer wall of the connecting column is provided with an external thread;
and the outer walls of the left side and the right side of the adapter body are provided with connecting mechanisms.
As a further scheme of the utility model, the connecting mechanism comprises two sliding chutes which are respectively and correspondingly arranged on the outer walls of the left side and the right side of the adapter body;
sliding blocks are arranged in the two sliding grooves;
and the sliding blocks are all provided with connecting strips.
As a further scheme of the utility model, the connecting strip is in threaded connection with a fixing rod penetrating through the connecting strip;
one end of the fixed rod is fixedly connected with a rotating shaft;
the other end of the fixed rod is rotatably connected with a fixed plate.
As a further scheme of the utility model, one end of the fixing plate, which is far away from the fixing rod, is provided with a non-slip mat;
the outer wall of the fixed rod is screwed with a fixed ring which is connected with the connecting strip in an abutting mode.
As a further aspect of the present invention, the present invention further includes a reinforcing mechanism, the reinforcing mechanism including a reinforcing plate;
the reinforcing plate is fixedly connected to the outer wall of the connecting rod;
the reinforcing plate is disposed at a midpoint of the length of the connecting rod.
As a further scheme of the utility model, a first reinforcing strip is fixedly connected to the top of the reinforcing plate, and one end of the first reinforcing strip, which is far away from the reinforcing plate, is fixedly connected with the outer wall of the connecting rod;
the reinforcing plate bottom fixedly connected with second reinforcing strip, the one end that reinforcing plate was kept away from to the second reinforcing strip is connected with the outer wall fixed connection of connecting rod.
As a further aspect of the present invention, the present invention further includes an auxiliary mechanism, the auxiliary mechanism including a buffer plate;
the buffer plate is arranged at the bottom of the adapter body;
fixedly connected with telescopic link on the inner wall of spout one side, the telescopic link is kept away from the one end and the slider fixed connection of spout one side inner wall.
As a further scheme of the utility model, a compression spring is arranged on the outer wall of the telescopic rod;
one end of the compression spring is fixedly connected with the inner wall of one side of the sliding chute;
the other end of the compression spring is fixedly connected with the sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the fixed rod is driven to move on the connecting strip by rotating the rotating shaft, and the fixing of the pull clamp can be completed after the fixed plate at one end of the fixed rod is abutted to the pull clamp.
When pressure is applied to a workpiece, the connecting strip can move upwards correspondingly under the matching of the sliding groove and the sliding block, so that the connecting strip is prevented from being stressed, the possibility of breakage or deformation of the connecting strip is reduced, and the working efficiency of the electronic universal testing machine is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a fixing rod structure according to the present invention;
FIG. 3 is a schematic view of the structure of the retractable rod and the compression spring of the present invention;
fig. 4 is a schematic front structural view of the present invention.
In the figure: 101. the adapter body; 102. a connecting rod; 103. connecting columns; 104. an external thread; 200. a connecting mechanism; 201. a chute; 202. a slider; 203. a connecting strip; 204. fixing the rod; 205. a rotating shaft; 206. a fixing plate; 207. a non-slip mat; 208. a fixing ring; 300. a reinforcement mechanism; 301. a reinforcing plate; 302. a first reinforcing strip; 303. a second reinforcing strip; 400. an auxiliary mechanism; 401. a buffer plate; 402. a telescopic rod; 403. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the force value of the electronic universal testing machine is calibrated, the adapter is pulled, the adapter body 101 is connected, and the top of the adapter body 101 is fixedly connected with a connecting rod 102; one end of the connecting rod 102, which is far away from the adapter body 101, is fixedly connected with a connecting column 103; the outer wall of the connecting column 103 is provided with an external thread 104; the connecting mechanisms 200 are arranged on the outer walls of the left side and the right side of the adapter body 101, each connecting mechanism 200 comprises two sliding grooves 201, and the two sliding grooves 201 are respectively and correspondingly arranged on the outer walls of the left side and the right side of the adapter body 101; sliding blocks 202 are arranged in the two sliding grooves 201; connecting strips 203 are arranged on the sliding blocks 202, and fixing rods 204 penetrating through the connecting strips 203 are connected to the connecting strips 203 through threads; one end of the fixed rod 204 is fixedly connected with a rotating shaft 205; the other end of the fixed rod 204 is rotatably connected with a fixed plate 206, and one end of the fixed plate 206, which is far away from the fixed rod 204, is provided with an anti-skid pad 207; the outer wall of the fixing rod 204 is screwed with a fixing ring 208 which is abutted with the connecting bar 203.
Specifically, the fixing rod 204 is driven to move on the connecting strip 203 by rotating the rotating shaft 205, and when the fixing plate 206 at one end of the fixing rod 204 is abutted to the pulling clamp, the pulling clamp can be fixed;
when pressure is applied to a workpiece, the connecting strip 203 can move upwards correspondingly under the matching of the sliding groove 201 and the sliding block 202, so that the connecting strip 203 is prevented from being stressed, the possibility of breaking or deforming the connecting strip 203 is reduced, and the working efficiency of the electronic universal testing machine is improved;
secondly, the fixing ring 208 is arranged, so that the fixing ring 208 can limit the fixing rod 204, the fixing rod 204 is prevented from displacing during working, and the fixing effect of the fixing plate 206 on a pull clamp and a workpiece is indirectly improved;
finally, the anti-slip pad 207 is arranged, so that the anti-slip pad 207 can prevent the pull-direction clamp from falling off from the fixing plate 206, and the fixing effect of the fixing plate 206 on the pull-direction clamp is improved.
Example 2:
referring to fig. 1 and 4, the present invention provides a technical solution: the force value pulling adapter for calibrating the electronic universal testing machine further comprises a reinforcing mechanism 300, wherein the reinforcing mechanism 300 comprises a reinforcing plate 301; the reinforcing plate 301 is fixedly connected to the outer wall of the connecting rod 102; the reinforcing plate 301 is arranged at the middle point of the length of the connecting rod 102, the top of the reinforcing plate 301 is fixedly connected with a first reinforcing strip 302, and one end, far away from the reinforcing plate 301, of the first reinforcing strip 302 is fixedly connected with the outer wall of the connecting rod 102; the bottom of the reinforcing plate 301 is fixedly connected with a second reinforcing strip 303, and one end of the second reinforcing strip 303 far away from the reinforcing plate 301 is fixedly connected with the outer wall of the connecting rod 102.
Specifically, the structural strength of the connecting rod 102 can be improved by matching the reinforcing plate 301, the first reinforcing strip 302 and the second reinforcing strip 303, so that the possibility of breakage or deformation of the connecting rod 102 during operation is reduced, and the working efficiency and the service life of the connecting rod 102 are improved.
Example 3:
referring to fig. 1 and 3, the present invention provides a technical solution: the force value pulling adapter for calibrating the electronic universal testing machine further comprises an auxiliary mechanism 400, wherein the auxiliary mechanism 400 comprises a buffer plate 401; the buffer plate 401 is installed at the bottom of the adapter body 101; an expansion link 402 is fixedly connected to the inner wall of one side of the sliding chute 201, one end of the expansion link 402, which is far away from the inner wall of one side of the sliding chute 201, is fixedly connected with the sliding block 202, and a compression spring 403 is arranged on the outer wall of the expansion link 402; one end of the compression spring 403 is fixedly connected with the inner wall of one side of the chute 201; the other end of the compression spring 403 is fixedly connected with the sliding block 202.
Specifically, referring to embodiment 1, when the connecting bar 203 moves upward, the compression spring 403 and the telescopic rod 402 are in a contracted state, and after the load test on the workpiece is finished, the compression spring 403 loses the limitation, the telescopic rod 402 is driven to perform the extending motion under the elastic force of the compression spring 403, the slider 202 moves in the sliding groove 201, the connecting bar 203 is matched with the pull-to clamp and the workpiece is separated from the bottom of the adapter body 101, and the disassembly speed of the workpiece and the pull-to clamp is further increased;
and through being provided with buffer board 401, buffer board 401 can avoid drawing anchor clamps and adapter body 101 direct contact to avoided adapter body 101 to take place the friction damage with drawing anchor clamps, improved adapter body 101 and drawn the life of anchor clamps.
The working principle is as follows: for the utility model, when in use, firstly, a user is connected with a servo motor or other mechanical transmission systems on the electronic universal testing machine through the external threads 104 on the outer wall of the connecting column 103, and the user places the pull-direction fixture between the two fixing plates 206, and then rotates the rotating shaft 205, and the user needs to rotate the fixing ring 208 in advance, so that the fixing ring 208 is not in contact with the connecting strip 203, then the user rotates the rotating shaft 205, the rotating shaft 205 drives the fixing rod 204 to move on the connecting strip 203, when the fixing plate 206 at one end of the fixing rod 204 is abutted to the pull-direction fixture, the fixing of the pull-direction fixture can be completed, at the moment, the user places a workpiece on the pull-direction fixture again, and then the user starts the servo motor or other mechanical transmission systems on the electronic universal testing machine to carry out load test on the workpiece;
secondly, when pressure is applied to the workpiece, the connecting bar 203 moves upwards correspondingly under the matching of the sliding groove 201 and the sliding block 202, so that the connecting bar 203 is prevented from being stressed, when the connecting bar 203 moves upwards, the compression spring 403 and the telescopic rod 402 are in a contraction state, after the load test on the workpiece is finished, the compression spring 403 loses the limitation, the telescopic rod 402 is driven to extend under the elastic force of the compression spring 403, the sliding block 202 moves in the sliding groove 201, the connecting bar 203 is matched with the pull-to clamp and the workpiece is separated from the bottom of the adapter body 101, and preparation is made for the follow-up disassembly of the pull-to clamp and the workpiece;
after the load test of the workpiece is finished, the user takes the workpiece down from the pulling clamp;
finally, when the pulling-direction fixture needs to be disassembled and replaced, a user rotates the rotating shaft 205 reversely to drive the fixing rod 204 to move reversely on the connecting strip 203, and after the fixing plate 206 at one end of the fixing rod 204 is in non-contact with the pulling-direction fixture, the pulling-direction fixture can be disassembled.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Calibration electron universal tester power value draws to adapter, its characterized in that includes:
the top of the adapter body is fixedly connected with a connecting rod;
one end of the connecting rod, which is far away from the adapter body, is fixedly connected with a connecting column;
the outer wall of the connecting column is provided with an external thread;
and the outer walls of the left side and the right side of the adapter body are provided with connecting mechanisms.
2. The tension adapter for calibrating the force value of the electronic universal testing machine according to claim 1, wherein the connecting mechanism comprises two sliding grooves, and the two sliding grooves are respectively and correspondingly formed in the outer walls of the left side and the right side of the adapter body;
sliding blocks are arranged in the two sliding grooves;
and the sliding blocks are all provided with connecting strips.
3. The calibrated electronic universal tester force pulling adapter of claim 2, wherein the connecting bar is threadedly connected with a fixing rod passing through the connecting bar;
one end of the fixed rod is fixedly connected with a rotating shaft;
the other end of the fixed rod is rotatably connected with a fixed plate.
4. The adapter of claim 3, wherein a non-slip pad is mounted on the end of the fixing plate away from the fixing rod;
the outer wall of the fixed rod is screwed with a fixed ring which is connected with the connecting strip in an abutting mode.
5. The calibrated electronic universal tester force pull adapter of claim 1, further comprising a stiffening mechanism, the stiffening mechanism comprising a stiffening plate;
the reinforcing plate is fixedly connected to the outer wall of the connecting rod;
the reinforcing plate is disposed at a midpoint of the length of the connecting rod.
6. The calibrated electronic universal tester force pulling adapter of claim 5, wherein a first reinforcing strip is fixedly connected to the top of the reinforcing plate, and one end of the first reinforcing strip, which is far away from the reinforcing plate, is fixedly connected to the outer wall of the connecting rod;
the reinforcing plate bottom fixedly connected with second reinforcing strip, the one end that reinforcing plate was kept away from to the second reinforcing strip is connected with the outer wall fixed connection of connecting rod.
7. The calibrated electronic universal tester force pull adapter of claim 2, further comprising an assist mechanism, said assist mechanism comprising a bumper plate;
the buffer plate is arranged at the bottom of the adapter body;
fixedly connected with telescopic link on the inner wall of spout one side, the telescopic link is kept away from the one end and the slider fixed connection of spout one side inner wall.
8. The adapter of claim 7, wherein a compression spring is disposed on an outer wall of the telescoping rod;
one end of the compression spring is fixedly connected with the inner wall of one side of the sliding chute;
the other end of the compression spring is fixedly connected with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220406241.6U CN216899911U (en) | 2022-02-28 | 2022-02-28 | Force value pulling adapter for calibrating electronic universal testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220406241.6U CN216899911U (en) | 2022-02-28 | 2022-02-28 | Force value pulling adapter for calibrating electronic universal testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899911U true CN216899911U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220406241.6U Active CN216899911U (en) | 2022-02-28 | 2022-02-28 | Force value pulling adapter for calibrating electronic universal testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899911U (en) |
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2022
- 2022-02-28 CN CN202220406241.6U patent/CN216899911U/en active Active
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