CN219957150U - Rubber tension testing platform - Google Patents
Rubber tension testing platform Download PDFInfo
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- CN219957150U CN219957150U CN202320903292.4U CN202320903292U CN219957150U CN 219957150 U CN219957150 U CN 219957150U CN 202320903292 U CN202320903292 U CN 202320903292U CN 219957150 U CN219957150 U CN 219957150U
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- threaded rod
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- rubber
- tension
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
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Abstract
The utility model relates to the technical field related to tension test, in particular to a rubber tension test platform which comprises a platform plate, wherein a fixed frame is arranged on the platform plate, two movable frames are symmetrically arranged on the inner periphery of the fixed frame up and down, clamping components are arranged on the movable frames to clamp the end parts of rubber strips, the two movable frames are driven to be away from each other by matching a driving motor, a first bidirectional threaded rod, a first threaded sleeve, a first connecting rod and the fixed frame, and then the longitudinal tension of the rubber strips is detected by matching a first tension detector, and the transverse tension of the rubber strips is detected by matching a telescopic piece, a hook and a second tension detector which are arranged on the side part of the fixed frame, so that the tension test of the rubber strips in different directions and with different degrees of tightness is realized.
Description
Technical Field
The utility model relates to the technical field related to tension test, in particular to a rubber tension test platform.
Background
The rubber is used as an industrial product with good insulating property, good elasticity, high temperature resistance and corrosion resistance, is widely applied to the fields of industry, electronics and the like after processing, and the performance test of the rubber in the prior art mainly comprises a physical performance test and a mechanical performance test, and is convenient to apply in a severe environment, wherein the tensile test of the rubber is used as one of main parameters affecting the rubber performance, the quality and the production rate of the rubber product are easily and directly affected, and especially the test of the tensile performance of long rubber is very important.
In the tensile force test work of strip-shaped rubber products, a section of rubber strip is usually cut off firstly, the rubber strip is placed on a tensile force test platform for test, the conventional tensile force test platform can clamp the end part of the rubber strip, then force is applied to the end part of the rubber strip for pulling, the tensile force effect of the rubber strip is tested by matching with tensile force test equipment, and then whether the rubber strip is qualified or not is judged, but the problem that the tensile force test platform is inconvenient to install and detach rubber strips of different size types rapidly in actual use is solved, the tensile force test form of the rubber strip is single, the functionality is lower, and therefore, a rubber tensile force test platform is proposed by a person skilled in the art to solve the problem in the background.
Disclosure of Invention
The utility model aims to provide a rubber tension testing platform for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a rubber pulling force test platform, includes the platform board, the installation of platform board top is provided with fixed frame, fixed frame is the concave shape of side, symmetry about fixed frame one side outer wall is connected with two curb plates, two connect between the curb plate and be provided with first two-way threaded rod, symmetry is connected with two first thread bush on the first two-way threaded rod, fixed frame lateral part is provided with the movable groove, fixed frame inner periphery symmetry is provided with two movable frames from top to bottom, be provided with clamping assembly in the movable frame, clamping assembly is used for carrying out the centre gripping to the tip of rubber strip, the movable frame is close to first two-way threaded rod one end with fixed frame one side inner wall slip laminating, first thread bush is close to fixed frame one side outer wall links to each other with head rod one end, the first other end passes the movable groove links to each other with the side of movable frame of corresponding position, the mounting bracket is located the mounting bracket, the expansion piece is installed on the top, the expansion piece is close to fixed frame inner periphery symmetry is provided with two movable frames, be provided with the clamping assembly in the movable frame is used for detecting the tension detector, a first tension detector is used for the two tension detector, a tension detector is used for the two tension detector, a tension detector is used for the movable detector is connected with the two tension detector.
As a further scheme of the utility model: the inner periphery of the other side of the fixed frame is symmetrically connected with two vertical rods, and two sides of one end of the movable frame, which is far away from the first bidirectional threaded rod, are respectively connected with the two vertical rods in a penetrating and matching manner.
As still further aspects of the utility model: the clamping assembly comprises a second bidirectional threaded rod, a second threaded sleeve, two second connecting rods and two clamping plates, wherein the second bidirectional threaded rod is arranged on the inner periphery of the movable frame and is close to one side of the first bidirectional threaded rod, the second threaded sleeve is symmetrically connected to the second bidirectional threaded rod, the two second connecting rods are respectively connected to the two second threaded sleeves and are far away from the outer wall of one side of the first bidirectional threaded rod, and the two clamping plates are respectively connected to the two second connecting rods and are close to one side of each other.
As still further aspects of the utility model: the connecting rod is kept away from second bidirectional threaded rod one end connection is provided with movable sleeve, the opposite side connection of movable frame inner periphery be provided with the horizontal pole that second bidirectional threaded rod is parallel to each other, movable sleeve cup joints on the horizontal pole.
As still further aspects of the utility model: the cross section of the clamping plates is arc-shaped, and a plurality of anti-slip protrusions are uniformly distributed on the inner coaming wall of one side, close to each other, of each clamping plate.
The utility model has the following advantages: this test platform is convenient to carry out the centre gripping fixed to the both ends of rubber strip through setting up the clamping assembly, rubber strip easy dismounting, through driving motor, first two-way threaded rod, first thread bush, head rod, fixed frame cooperation drive two movable frames and keep away from each other, and then cooperate first tensile force detector to detect the longitudinal tension of rubber strip, carry out the centre gripping to the rubber strip through the clamping assembly, make the rubber strip be in on the tensile strength of difference, rethread extensible member, couple and second tensile force detector cooperate to detect the transverse tension of rubber strip, realize the tensile test to the different directions of rubber strip, different elasticity, the inspection mode is various, the test effect is good, be convenient for multiunit inspection and compare to inspection structure, the result of use is better.
Drawings
Fig. 1 is a front view of the overall structure of an embodiment of the present utility model.
Fig. 2 is a top view of a movable frame according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a fixing frame according to an embodiment of the utility model.
In the figure: 1. the device comprises a platform plate, 2, a fixed frame, 3, side plates, 4, a first bidirectional threaded rod, 5, a driving motor, 6, a first threaded sleeve, 7, a first connecting rod, 8, a movable frame, 9, a vertical rod, 10, a second bidirectional threaded rod, 11, a second threaded sleeve, 12, a second connecting rod, 13, a connecting block, 14, a clamping plate, 15, an anti-slip protrusion, 16, a movable sleeve, 17, a cross rod, 18, a rotating handle, 19, a mounting rack, 20, a telescopic piece, 21, a hook, 22, a first tension detector, 23, a second tension detector, 24 and a movable groove.
Detailed Description
The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.
Example 1
Referring to fig. 1, 2 and 3, a rubber tension testing platform comprises a platform plate 1, a fixing frame 2 is arranged at the top end of the platform plate 1, the fixing frame 2 is in a side-mounted concave shape, two side plates 3 are symmetrically connected up and down on the outer wall of one side of the fixing frame 2, a first bidirectional threaded rod 4 is connected between the two side plates 3, a driving motor 5 is arranged on one side plate 3, one end of the first bidirectional threaded rod 4 is connected with the output end of the driving motor 5, two first thread sleeves 6 are symmetrically connected on the first bidirectional threaded rod 4, movable grooves 24 are arranged on the side part of the fixing frame 2, two movable frames 8 are symmetrically arranged on the inner periphery of the fixing frame 2, a clamping assembly is arranged in the movable frame 8, the clamping assembly is used for clamping the end part of a rubber strip, the movable frame 8 is close to one end of the first bidirectional threaded rod 4 and the inner wall of one side of the fixing frame 2, the first thread sleeves 6 are close to one end 7 of the fixing frame 2, the other end 7 is connected with one end of the first connecting rod 7, the other end 7 is connected with a tension detector 22, a tension connector 20 is arranged on the other end of the movable frame 2 and is connected with one end of the movable frame 2, a tension connector 20 is arranged on the other end 20, a position detector is connected with the two end detector 22, a position detector is arranged on the side of the movable frame 2, and is provided with a position detector 20, and the top end 20 is provided with a position detector, and the detector is provided with two side frames 20, and one side detector is respectively, and the detector is provided with the detector 20 and the detector is respectively, the second tension detector 23 is used for detecting the tension applied to the hook 21, and the first tension detector 22 and the second tension detector 23 can be respectively selected from a tension detecting device used for detecting the stress between two ends and a stress detecting device used for a telescopic rod and a hydraulic cylinder in the prior art.
Referring to fig. 1, 2 and 3, in this embodiment, in order to improve the movement stability of the movable frame 8 in the fixed frame 2, two vertical rods 9 are symmetrically connected to the inner periphery of the other side of the fixed frame 2, and two sides of one end of the movable frame 8 away from the first bidirectional threaded rod 4 are respectively connected with the two vertical rods 9 in a penetrating and matching manner.
Example two
Referring to fig. 1 and 2, on the basis of the first embodiment, the clamping assembly includes a second bidirectional threaded rod 10 rotatably connected to the inner periphery of the movable frame 8 and close to one side of the first bidirectional threaded rod 4, a second threaded sleeve 11 symmetrically connected to the second bidirectional threaded rod 10, two second connecting rods 12 respectively connected to one end of the connecting rods far away from the first bidirectional threaded rod 4 and two clamping plates 14 respectively connected to one side of the second connecting rods 12 and close to each other, connecting blocks 13 are connected to opposite sides of the connecting rods, the clamping frames are mounted on the corresponding connecting blocks 13, one end of each second bidirectional threaded rod 10 is connected to a rotating handle 18 mounted on the outer wall of the movable frame 8, and the rotating handle 18 can manually drive the second bidirectional threaded rod 10 to rotate.
Referring to fig. 3, the cross section of the clamping plate 14 is arc-shaped, and a plurality of anti-slip protrusions 15 are uniformly distributed on the inner wall of the side, which is close to each other, of the two clamping plates 14, so as to improve the clamping effect on the outer wall of the end portion of the rubber strip and avoid slipping.
Working principle: intercepting a section of rubber strip, make rubber strip both ends place two movable frames 8 in the periphery respectively, rotate the rotation handle 18 and drive the rotation of second bidirectional threaded rod 10, and then drive two second thread bush 11 and be close to each other, and then drive two grip blocks 14 and keep close to each other through second connecting rod 12 and carry out the centre gripping to the rubber strip tip, after the rubber strip both ends centre gripping is good, drive first bidirectional threaded rod 4 through driving motor 5 and rotate, and then drive two first thread bush 6 and keep away from each other, and then drive two movable frames 8 and keep away from each other through head rod 7 and stretch the rubber strip, record the tensile length of rubber strip and the detection value of first tensile detector 22, thereby carry out the inspection to the vertical tensile force of rubber strip, make movable frame 8 position fixation, hang couple 21 in the rubber strip lateral part, drive couple 21 to keep away from fixed frame 2 orientation through the extensible member 20, draw the rubber strip from the lateral part, cooperate second tensile detector 23 to record the detection value, carry out the inspection to the transverse tension of rubber strip through adjusting the elasticity of rubber strip.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a rubber pulling force test platform, includes the platform board, its characterized in that, the installation of platform board top is provided with fixed frame, fixed frame is the concave shape of side, the upper and lower symmetry of fixed frame one side outer wall is connected with two curb plates, two connect between the curb plates and be provided with first two-way threaded rod, symmetry is connected with two first thread bush on the first two-way threaded rod, fixed frame lateral part is provided with the movable groove, fixed frame inner circumference upper and lower symmetry is provided with two movable frames, be provided with clamping assembly in the movable frame, clamping assembly is used for carrying out the centre gripping to the tip of rubber strip, the movable frame is close to first two-way threaded rod one end with fixed frame one side inner wall slip laminating, first thread bush is close to fixed frame one side outer wall links to each other with first connecting rod one end, the first connecting rod other end passes the movable groove and links to each other with the side of movable frame of corresponding position, the mounting bracket is still installed the expansion piece, top expansion piece is close to fixed frame one end is connected with two movable frame inner wall, the first tension detector is provided with the couple, first tension detector is used for detecting tension detector two tension detector.
2. The rubber tension testing platform according to claim 1, wherein two vertical rods are symmetrically connected to the inner periphery of the other side of the fixed frame, and two sides of one end of the movable frame, which is far away from the first bidirectional threaded rod, are respectively connected with the two vertical rods in a penetrating and matching mode.
3. The rubber tension testing platform according to claim 1, wherein the clamping assembly comprises a second bidirectional threaded rod, a second threaded sleeve, two second connecting rods and two clamping plates, the second bidirectional threaded rod is arranged on the inner periphery of the movable frame and is close to one side of the first bidirectional threaded rod, the second threaded sleeve is symmetrically connected to the second bidirectional threaded rod, the second connecting rods are respectively connected to the outer walls of the two second threaded sleeves, the outer walls of the two second threaded sleeves are far away from one side of the first bidirectional threaded rod, and the two clamping plates are respectively connected to the two second connecting rods and are close to one side of each other.
4. The rubber tension testing platform according to claim 3, wherein one end of the connecting rod, which is far away from the second bidirectional threaded rod, is connected with a movable sleeve, the other side of the inner periphery of the movable frame is connected with a cross rod which is parallel to the second bidirectional threaded rod, and the movable sleeve is sleeved on the cross rod.
5. The rubber tension testing platform according to claim 4, wherein the cross section of the clamping plates is arc-shaped, and a plurality of anti-slip protrusions are uniformly distributed on the inner coaming wall on one side of the two clamping plates, which is close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903292.4U CN219957150U (en) | 2023-04-21 | 2023-04-21 | Rubber tension testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903292.4U CN219957150U (en) | 2023-04-21 | 2023-04-21 | Rubber tension testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957150U true CN219957150U (en) | 2023-11-03 |
Family
ID=88557248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903292.4U Active CN219957150U (en) | 2023-04-21 | 2023-04-21 | Rubber tension testing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957150U (en) |
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2023
- 2023-04-21 CN CN202320903292.4U patent/CN219957150U/en active Active
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