CN219224413U - Novel tensile test tool - Google Patents
Novel tensile test tool Download PDFInfo
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- CN219224413U CN219224413U CN202320726168.5U CN202320726168U CN219224413U CN 219224413 U CN219224413 U CN 219224413U CN 202320726168 U CN202320726168 U CN 202320726168U CN 219224413 U CN219224413 U CN 219224413U
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Abstract
The utility model discloses a novel tension testing tool, which relates to the technical field of optical fiber tension testing and comprises a tool frame, wherein the tool frame comprises a hydraulic rod fixedly arranged at one end of the tool frame, a tension meter is arranged at the output end of the hydraulic rod, two installation components which are convenient for clamping optical fibers are arranged in the tool frame, and a guide component is arranged at one side of each installation component.
Description
Technical Field
The utility model relates to the technical field of optical fiber tension test, in particular to a novel tension test tool.
Background
The quality requirements on optical communication products are higher and higher, and the reliability is also higher and stronger, wherein the tension requirements of the optical fiber tail, the jump fiber and the optical fiber connector are important, so that the products need to be subjected to strict test in the production process, and a quick and efficient tension testing device with simple operation and higher safety is needed to realize the testing link;
but current tensile test frock is comparatively loaded down with trivial details consuming time with the mode that optic fibre was fixed at the during operation, and the frock that is used for fixed optic fibre is unable to be changed in addition mostly, leads to the frock just to change whole tensile test frock after impaired, perhaps maintains, and in the in-process that carries out tensile test to optic fibre, optic fibre produces moment of torsion because self rotates moreover, leads to optic fibre measuring numerical value not accurate, and then a novel tensile test frock that proposes.
Disclosure of Invention
The utility model aims to solve the problem that the steps for fixing an optical fiber are complicated in the prior art, and provides a novel tension testing tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the novel tension test fixture comprises a fixture frame, wherein the fixture frame comprises a hydraulic rod fixedly arranged at one end of the fixture frame, a tension meter is arranged at the output end of the hydraulic rod, two installation components which are convenient for clamping optical fibers are arranged in the fixture frame, and a guide component is arranged at one side of each installation component;
the installation component is including setting up the inside connecting block of frock frame, and the surface thread bush of connecting block is equipped with the grip post, connecting block one end is fixed to be equipped with the shell, and the shell opposite side is fixed to be equipped with the circular plate, the gliding circular slot of circular plate of being convenient for has been seted up to the grip post inside, the conical hole has been seted up to the grip post inside, circular plate one side cooperation is equipped with two cylinder pieces, two the cylinder piece is in the inside of conical hole, two the recess that the cooperation optic fibre line was used has been seted up at the cylinder piece middle part.
The technical scheme further comprises the following steps:
the guide assembly comprises fixed blocks fixedly arranged on the surface of the connecting block, one of the fixed blocks is fixedly provided with a guide rod, one end of the other fixed block is fixedly provided with a guide plate, and the middle of the guide plate is provided with a guide groove which is convenient for the guide rod to slide.
The technical scheme further comprises the following steps:
the tool frame is internally provided with a tension meter bearing block in a sliding manner, and the middle part of the upper end of the bearing block is provided with a mounting groove which is convenient for bearing the tension meter.
The technical scheme further comprises the following steps:
one connecting block is connected to one side of the tension meter through a connecting ring, and the other connecting block is fixedly arranged in the tool frame.
The technical scheme further comprises the following steps:
the diameter of the round hole formed in the middle of the circular plate is smaller than that of the cylindrical block.
The technical scheme further comprises the following steps:
the width of the circular groove is larger than that of the circular plate.
The technical scheme further comprises the following steps:
compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the clamping column in the mounting assembly is rotated to drive the circular plate to draw the two cylindrical blocks together, so that the optical fiber is clamped, the fixing speed of the optical fiber is increased, the operation is simple, the optical fiber can be clamped and released only by rotating the clamping column, the fixing time of the optical fiber is reduced, and the clamping block is screwed more tightly due to the arrangement that the upper end opening of the conical hole formed in the clamping block is small and the lower end opening is large, so that the clamping of the cylindrical block to the optical fiber wire is more firm, and the optical fiber is prevented from sliding out of the mounting assembly due to external force such as sliding during measurement to cause failure of tension test;
the guide rod in the guide assembly slides in the guide plate to limit the two installation assemblies, so that when the optical fiber is tested, the torsion of one installation assembly, which is caused by the optical fiber, can not drive the installation assembly to rotate, the inaccuracy of the optical fiber measurement result is prevented, the data error in the measurement is reduced, and the working efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of a tensile testing tool according to the present utility model;
FIG. 2 is a schematic view of a mounting assembly according to the present utility model;
FIG. 3 is a schematic diagram showing the cooperation structure of the guide rod and the guide plate according to the present utility model;
FIG. 4 is a schematic view of the inner structure of the clamping column according to the present utility model;
fig. 5 is a schematic view of a connection block according to the present utility model.
In the figure: 1. a tool rack; 2. a hydraulic rod; 3. a tension meter; 4. a mounting assembly; 42. a connecting block; 43. a housing; 44. a clamping column; 45. a circular plate; 46. a cylindrical block; 47. an optical fiber wire; 5. a guide assembly; 51. a fixed block; 52. a guide rod; 53. and a guide plate.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-5, the novel tension test fixture provided by the utility model comprises a fixture frame 1, wherein the fixture frame comprises a hydraulic rod 2 fixedly arranged at one end of the fixture frame 1, a tension meter 3 is arranged at the output end of the hydraulic rod 2, two installation components 4 which are convenient for clamping optical fibers are arranged in the fixture frame 1, and a guide component 5 is arranged at one side of each installation component 4;
the installation component 4 comprises a connecting block 42 arranged on the right side of the tension meter 3, a clamping column 44 is sleeved on the surface of the connecting block 42 in a threaded manner, a shell 43 is fixedly arranged at one end of the connecting block 42, a circular plate 45 is fixedly arranged at the other side of the shell 43, a circular groove which is convenient for the circular plate 45 to slide is formed in the clamping column 44, a conical hole is formed in the clamping column 44, two cylindrical blocks 46 are matched with one side of the circular plate 45, the two cylindrical blocks 46 are positioned in the conical hole, and a groove matched with an optical fiber wire 47 to be used is formed in the middle of each of the two cylindrical blocks 46;
the operating personnel rotates the clamping column 44, and then make the conical hole inwards drive to two cylinder pieces 46, through the setting that the conical hole upper end opening that the clamping block 44 inside was seted up is little, the lower extreme opening is big, make the clamping block 44 screw up tight more, the clamping of cylinder piece 46 to optic fibre line 47 is firm more, be equipped with anti-skidding rubber in the recess of cylinder piece 46 middle part and optic fibre line 47 contact, and then make two cylinder pieces 46 clamp to optic fibre line 47, and then connect the one end that the pulling force table 3 removed with connecting block 42, at the other end with optic fibre line 47 with the inside at another installation component 4 of the same method centre gripping, further operating personnel opens the switch of hydraulic stem 2 of 1 one end of frock frame, make hydraulic stem 2 drive pulling force table 3 remove, and then drive the installation component 4 that is connected in pulling force table 3 one side to carry out the tensile test to the connector on optic fibre line 47 top, after the test is accomplished, only need rotate the clamping column 44 and release to the optic fibre line 47 that presss from each other, easy operation, and the effect of the clamping to optic fibre line 47 through the conical hole that the inside of clamping column 44 was seted up is promoted, the failure rate at the measurement of optic fibre has been reduced.
Further, the guiding assembly 5 comprises fixing blocks 51 fixedly arranged on the surface of the connecting block 42, one end of one fixing block 51 is fixedly provided with a guiding rod 52, one end of the other fixing block 51 is fixedly provided with a guiding plate 53, and the middle part of the guiding plate 53 is provided with a guiding groove which is convenient for the guiding rod 52 to slide;
when the tensile force is measured to the optical fibers through the guide assembly 5, the two fixing blocks 51 are arranged on the surface of the connecting block 42, so that the guide rod 52 can only slide in the guide plate 53 and cannot change the rotation angle, the guide rod 52 limits the rotation angle of the optical fiber wire 47, inaccuracy of the measurement result caused by torque generated by the optical fiber wire 47 during measurement is avoided, data errors in measurement are reduced, and the working efficiency is greatly improved.
Further, the tool frame 1 is internally provided with a tension meter 3 bearing block in a sliding manner, the middle of the upper end of the bearing block is provided with a mounting groove which is convenient for bearing the tension meter 3, and the tension meter 3 is protected during working.
Further, one of the connection blocks 42 is connected to one side of the tension meter 3 through a connection ring, and the other connection block 42 is fixedly arranged in the tool rack 1, so that the two connection blocks 42 are positioned on the same horizontal plane, and the fact that the optical fiber line 47 cannot generate additional force due to high and low arrangement to cause inaccurate measurement results is ensured.
Further, the diameter of the circular hole formed in the middle of the circular plate 45 is smaller than that of the cylindrical block 46, so that the cylindrical block 46 is prevented from falling out of the clamping block 44 when the operation is stopped.
Further, the width of the circular groove is larger than the width of the circular plate 45, ensuring that the moving range of the circular plate 45 is larger than the clamping range of the cylindrical block 46.
In this embodiment, when the optical fiber 47 is tested in tension, two mounting assemblies 4 are used to clamp and fix the optical fiber 47, the optical fiber 47 can be clamped and released only by rotating the clamping block 44, the operation is simple, further the working efficiency is improved, the clamping block 44 is screwed up more tightly due to the arrangement that the opening of the upper end of the conical hole is small and the opening of the lower end is large, the optical fiber 47 is firmly clamped by the cylindrical block 46, the optical fiber 47 can not rotate at one end of the optical fiber 47 due to the torsion of the fixing block 51 on the surface of the connecting block 42 under the limit of the guide rod 52 and the guide plate 53 when the tension is measured, the measuring result is prevented from being nonstandard, the failure rate of the tension test is reduced, and the working efficiency is further improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The novel tension test fixture comprises a fixture frame (1), wherein the fixture frame comprises a hydraulic rod (2) fixedly arranged at one end of the fixture frame (1), a tension meter (3) is arranged at the output end of the hydraulic rod (2), and the novel tension test fixture is characterized in that two installation components (4) which are convenient for clamping optical fibers are arranged in the fixture frame (1), and a guide component (5) is arranged at one side of each installation component (4);
the installation component (4) is including setting up at inside connecting block (42) of frock frame (1), and the surface thread bush of connecting block (42) is equipped with spliced pole (44), connecting block (42) one end is fixed to be equipped with shell (43), and shell (43) opposite side is fixed to be equipped with circular plate (45), circular groove convenient to circular plate (45) slip is seted up to spliced pole (44) inside, the taper hole has been seted up to spliced pole (44) inside, circular plate (45) one side cooperation is equipped with two cylinder pieces (46), two cylinder pieces (46) are in the taper hole inside, two the recess that cooperation optic fibre line (47) used has been seted up at cylinder piece (46) middle part.
2. The novel tensile testing tool according to claim 1, wherein the guide assembly (5) comprises fixing blocks (51) fixedly arranged on the surface of the connecting block (42), one end of each fixing block (51) is fixedly provided with a guide rod (52), one end of the other fixing block (51) is fixedly provided with a guide plate (53), and the middle part of each guide plate (53) is provided with a guide groove which is convenient for the guide rods (52) to slide.
3. The novel tension test fixture according to claim 1, wherein a tension meter (3) bearing block is slidably arranged in the fixture frame (1), and an installation groove which is convenient for bearing the tension meter (3) is formed in the middle of the upper end of the bearing block.
4. The novel tensile testing tool according to claim 1, wherein one connecting block (42) is connected to one side of the tension meter (3) through a connecting ring, and the other connecting block (42) is fixedly arranged in the tool frame (1).
5. The novel tensile testing tool according to claim 1, wherein the diameter of a round hole formed in the middle of the circular plate (45) is smaller than that of the cylindrical block (46).
6. The novel tensile testing tool according to claim 1, wherein the width of the circular groove is larger than the width of the circular plate (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726168.5U CN219224413U (en) | 2023-04-04 | 2023-04-04 | Novel tensile test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726168.5U CN219224413U (en) | 2023-04-04 | 2023-04-04 | Novel tensile test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224413U true CN219224413U (en) | 2023-06-20 |
Family
ID=86738166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726168.5U Active CN219224413U (en) | 2023-04-04 | 2023-04-04 | Novel tensile test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219224413U (en) |
-
2023
- 2023-04-04 CN CN202320726168.5U patent/CN219224413U/en active Active
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