CN211784860U - Wire torsion testing machine - Google Patents
Wire torsion testing machine Download PDFInfo
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- CN211784860U CN211784860U CN202020008728.XU CN202020008728U CN211784860U CN 211784860 U CN211784860 U CN 211784860U CN 202020008728 U CN202020008728 U CN 202020008728U CN 211784860 U CN211784860 U CN 211784860U
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Abstract
The utility model relates to and the experimental technical field of wire rod, in particular to wire rod twists reverse test machine. Comprises a torsion component and a clamping bracket which are respectively arranged in two parallel planes; the distance between the two planes is adjustable; the twisting assembly can clamp the head end of the wire and can rotate along a rotating shaft perpendicular to the plane; the clamping bracket can clamp the end of the wire. The wire rod end clamping support is clamped through setting up on the support body, the support body is provided with the torsion assemblies of which the multiple groups can be clamped and the wire rod head end can be clamped, the torsion assemblies are driven by the driving assemblies to rotate to complete torsion tests, the multiple groups of torsion assemblies are arranged, the quantity of testable wire rods is increased, the production efficiency is improved, the multi-layer movable clamping support is arranged on the support body, the wire rods with different lengths and specifications can be clamped, and the use efficiency and the practicability of the testing machine are improved.
Description
Technical Field
The utility model relates to and the experimental technical field of wire rod, in particular to wire rod twists reverse test machine.
Background
The wire torsion test machine is mainly used for measuring the plastic deformation bearing capacity of a metal material in the torsion process, and the conventional torsion test machine is used for fixing one end of a wire on a clamp and carrying out a torsion test after the other end of the wire is driven by a motor.
The clamp for clamping one end of the wire rod is fixed in the conventional torsion machine testing machine, so that the wire rod with one length can only be tested, the wire rods with other lengths cannot be tested, the practicability is low, only 5 wire rods can be tested at each time, and the testing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an invention aim at provides a wire rod torsion test machine, adopts the utility model provides a technical scheme has solved the wire rod that current torsion test machine can only test a length, and tests wire rod at every turn in small quantity, problem that efficiency of software testing is low.
In order to solve the technical problem, the utility model provides a wire torsion testing machine, which comprises a torsion component (30) and a clamping bracket (20) which are respectively arranged in two parallel planes; the distance between the two planes is adjustable; the torsion assembly (30) can clamp the head end of the wire and can rotate along a rotating shaft perpendicular to the plane; the clamping bracket (20) can clamp the tail end of the wire.
Preferably, the frame body (10) is used for installing the torsion assembly (30) and the clamping bracket (20).
Preferably, the twisting assembly (30) comprises a fixed frame (32) arranged at the bottom of the frame body (10) and a plurality of twisting heads (31) which are fixed on the fixed frame (32) and can clamp the head ends of the wires; the twisting head (31) on the fixed frame (32) rotates in a linkage manner through the driving component (40).
Preferably, the driving assembly (40) comprises a synchronous belt assembly (42) which is positioned below the twisting head (31) and is linked with the twisting head (31), and a motor (41) which drives the synchronous belt assembly (42) to rotate; and a torsion inductor (43) is arranged at the output end of the motor (41).
Preferably, the clamping bracket (20) comprises a rectangular frame (21) slidably arranged on the frame body (10) towards the torsion assembly (30); a plurality of wire clamping rods (22) capable of clamping the tail ends of the wires are spanned on the rectangular frame (21).
Preferably, a plurality of wire clamping blocks (23) arranged along the length direction of the wire clamping rod (22) are fixed on the side surface of the wire clamping rod; the wire clamping rod (22) is provided with a wire clamping arm (24) which can move towards the wire clamping block (23) and clamp the tail end of the wire in parallel; the wire tail end between the wire clamping block (23) and the wire clamping arm (24) and the twisting head (31) are coaxially arranged.
Preferably, the twisting head (31) comprises a three-jaw chuck (311) for gripping the wire head end.
Preferably, the rectangular frame (21) is slidably arranged on the frame body (10) through a locking block (26); the locking block 26 is provided with an adjusting handle (27) for adjusting the tightness of the locking block (26).
From the above, use the utility model provides a can obtain following beneficial effect: it twists reverse the subassembly to have the multiunit through arranging bottom the support body, it is equipped with a plurality of twisting heads that can press from both sides and get the wire rod head end to twist reverse the subassembly, it gets the terminal centre gripping support of wire rod to set up the clamp on the support body, it is rotatory simultaneously to twist reverse the head through motor and hold-in range subassembly drive every, and then the drive twists reverse the head end completion of the rotatory wire rod of head and twist reverse the test, through setting up the multiunit and twist reverse the subassembly, every group twists reverse the subassembly and set up a plurality of twisting heads, and then increased the quantity of testable wire rod, the efficiency of production is improved, through setting up multilayer centre gripping support on the support body, the realization can press from both.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.
Fig. 1 is a schematic structural view of a wire torsion testing machine according to an embodiment of the present invention;
FIG. 2 is a top view of a torsion assembly and a drive assembly in accordance with an embodiment of the present invention;
FIG. 3 is an elevation view of a torsion assembly and drive assembly in accordance with an embodiment of the present invention;
fig. 4 is the embodiment of the present invention, a schematic view of a wire torsion testing machine structure clamping bracket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
The conventional twisting machine testing machine can only test wires with one length at a time, and tests 5 wires at a time, so that the testing quantity is small, and the problem of low testing efficiency is caused. As shown in fig. 1, in order to solve the above technical problem, the present embodiment provides a wire twisting test machine, which includes a frame body 10, a twisting assembly 30 and a clamping bracket 20, which are respectively installed on the frame body 10 in two parallel planes. The twisting assembly 30 is arranged at the bottom of the frame body 10 along the width direction of the frame body 10, the clamping support 20 is arranged above the twisting assembly 30 on the frame body 10, the twisting assembly 30 clamps the head end of the wire, and the clamping support 20 clamps the tail end of the wire. A torsion driving electric box is arranged on the side of the frame body 10, and a driving assembly 40 controlled by the electric box drives the torsion assembly 30 to rotate the head end of the wire rod so as to complete the torsion test.
Specifically, as shown in fig. 2-3, the twisting assembly 30 includes a fixing frame 32 installed at the bottom of the frame body 10, and a plurality of twisting heads 31 fixed on the fixing frame 32 and used for clamping the head end of the wire rod, the twisting heads 31 are arranged along the length direction of the fixing frame 32, the twisting heads 31 are rotatably disposed on the fixing frame 32, and the clamping end of the twisting heads 31 faces the clamping bracket 20. Wherein, a three-jaw chuck 311 for clamping the head end of the wire rod is fixed on the twisting head 31, and the clamping mouth of the three-jaw chuck 311 faces the clamping bracket 20, so that the twisting head 31 and the clamping bracket 20 clamp the two ends of the wire rod.
Wherein, twist the head 31 and arrange 6 along the length direction of mount 32, therefore three group twist reverse subassembly 30 total 18 twist the head 31, can carry out 18 wire rod twist test simultaneously, is the measurement quantity of traditional machine of twisting 3.6 times, has improved production efficiency greatly. Furthermore, the number of the torsion assemblies 30 can be increased according to production requirements, and the number of the torsion heads 31 in each group of the torsion assemblies 30 can be increased, so that the purpose of expanding the number of tests is achieved.
In order to realize that the twisting heads 31 are driven to rotate simultaneously to complete the twisting test, a driving assembly 40 is arranged below the twisting assemblies 30, the driving assembly 40 comprises a synchronous belt assembly 40 which is positioned below the twisting heads 31 and is linked with the rotating shaft of each twisting head 31, and a motor 41 which drives the synchronous belt assembly 40 to rotate, a first synchronous belt 44 of the synchronous belt assembly 40 is connected with the motor 41 and the first twisting head 31 of the first group of twisting assemblies 30, a second synchronous belt 45 is linked with the first twisting head 31 of the three groups of twisting assemblies 30, and a third synchronous belt 46 is linked with each twisting head 31 of the same group of twisting assemblies 30.
Wherein, in order to improve the efficiency that the synchronous belt group 40 drives the rotation of the twisting head 21, a twisting pinch roller 47 is arranged at the side of each group of synchronous belts, the twisting pinch roller 47 is installed on the fixed frame 32, and each group of synchronous belts of the synchronous belt group 40 is attached to the rotating shaft of the twisting head 21 through the twisting pinch roller 47, so that the transmission efficiency of the synchronous belt group 40 is improved.
The first twisting head 31 of the first group of twisting assemblies 30 is driven to rotate by the motor 41, the first twisting heads 31 of the three groups of twisting assemblies 30 are driven to rotate, the first twisting head 31 of each group of twisting assemblies 30 drives other twisting heads 31 of the same group to rotate, and the purposes of linking all twisting heads 31 and realizing synchronous rotation are achieved.
In order to obtain the torsion test result of the wire rod, an inductor frame is fixed at the output end of the motor 41, the torsion inductor 43 is installed on the inductor frame, the torsion inductor 43 is linked with the rotating shaft of the motor 41, and the torsion inductor 43 is used for detecting the torsion force output to the wire rod by the motor 41 so as to obtain the data result of the torsion force born by the wire rod.
The clamping support 20 is used for clamping the tail end of a wire, the clamping support 20 is fixed on the frame body 10, the distance between the clamping support 20 and the torsion assembly 30 is the length of the wire, therefore, the clamping support 20 on one layer clamps the length of one wire, and a plurality of layers of clamping supports 20 can be arranged on the frame body 10, so that the wire with different lengths can be clamped, and the purpose of testing wires with various specifications and lengths can be achieved. The test efficiency and the practicality of the torsion test machine are improved.
Specifically, as shown in fig. 4, the clamping bracket 20 includes a rectangular frame 21 fixed on the frame body 10, a plurality of wire clamping rods 22 capable of clamping the ends of the wires are spanned on the rectangular frame 21, the number of the wire clamping rods 22 is 3, and the wire clamping rods are parallel to the twisting assembly 30, wherein in order to ensure the accuracy of the twisting test, the two ends of the wires need to be held while being coaxial with the rotating shaft of the twisting head 31, and for this purpose, the wire clamping rods 22 and the twisting assembly 30 are in the same vertical plane.
Six wire clamping blocks 23 are fixedly arranged on each wire clamping rod 22 right above the twisting head 31, the wire clamping blocks 23 are located on the side faces of the wire clamping rods 22, wire clamping arms 24 are arranged on the wire clamping rods 22 in parallel, the wire clamping arms 24 can move towards the wire clamping blocks 23, the clamping effect of driving the wire clamping rods 22 and the wire clamping blocks 23 is achieved through clamping adjusting buttons 25, the purpose of clamping the tail ends of wires is achieved, the tail ends of the wires and the twisting head 31 are coaxially arranged through the further wire clamping blocks 23 and the wire clamping arms 24, and the purpose that the head ends of the wires are rotated by the twisting head 31 to finish testing is achieved.
To sum up, it twists reverse the subassembly to have the multiunit through arranging in the support body bottom, it can press from both sides the torsion head of getting the wire rod head end to twist reverse the subassembly and be equipped with a plurality of, it gets the terminal centre gripping support of wire rod to set up the clamp on the support body, it is rotatory simultaneously to twist reverse the head through motor and hold-in range subassembly drive each, and then the drive twists reverse the head end of the rotatory wire rod of head and accomplishes and twist reverse the test, twist reverse the subassembly through setting up the multiunit, every group twists reverse the subassembly and set up a plurality of rotations heads, and then increased the quantity of testable wire rod, the efficiency of production is improved, through set up multilayer centre gripping support on the support body, the wire rod.
Example 2
The embodiment provides a wire twisting test machine, similarly include support body 10, support body 10 bottom has three group's torsion assembly 30 along the width direction of support body 10 range, be equipped with clamping bracket 20 in torsion assembly 30's top on support body 10, every group torsion assembly 30 sets up a plurality of torsion heads 31 of pressing from both sides the wire rod head end, clamping bracket 20 presss from both sides the end of pressing from both sides the wire rod, the hold-in range subassembly 42 through drive assembly 40 drives torsion head 31 of torsion assembly 30, and then the rotatory wire rod accomplishes the torsion test through twisting inductor 43.
The clamping bracket 20 includes a rectangular frame 21 slidably disposed on the frame 10 toward the torsion assembly 30, the rectangular frame 21 is provided with 3 wire clamping rods 22 capable of clamping the ends of wires, and the 3 wire clamping rods 22 are respectively disposed in parallel with the 3 sets of torsion assemblies 30 in the same vertical plane.
The clamping support 20 is used for clamping the tail end of a wire rod, the clamping support 20 is arranged on the frame body 10, the distance between the clamping support 20 and the torsion assembly 30 is the length of the wire rod, therefore, the length of one wire rod can be clamped by the one-layer clamping support 20, when the wire rods with various specifications and lengths need to be tested, multiple layers of clamping supports 20 need to be arranged on the frame body 10, and the wire rods with different specifications and lengths can be clamped.
In order to realize the distance between the adjustable rectangular frame 21 and the torsion assembly 30 and to adapt to testing wires with different lengths, what is different from embodiment 1 is that the rectangular frame 21 of the present embodiment is slidably disposed on the frame body 10 through the locking blocks 26, the locking blocks 26 are fixed at four corners of the rectangular frame 21, the locking blocks 26 are slidably disposed on the vertical shaft of the frame body 10 up and down, the locking blocks 26 are provided with the adjusting handles 27 for adjusting the tightness of the locking blocks 26, and further the rectangular frame 21 can be disposed at any height position on the frame body 10 through the locking blocks 26, so as to test wires with different lengths and specifications.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (8)
1. The utility model provides a wire rod torsion test machine which characterized in that: comprises a torsion component (30) and a clamping bracket (20) which are respectively arranged in two parallel planes; the distance between the two planes is adjustable; the torsion assembly (30) can clamp the head end of the wire and can rotate along a rotating shaft perpendicular to the plane; the clamping bracket (20) can clamp the tail end of the wire.
2. The wire torsion testing machine according to claim 1, characterized in that: the frame body (10) is used for installing the torsion assembly (30) and the clamping bracket (20).
3. The wire torsion testing machine according to claim 2, characterized in that: the twisting assembly (30) comprises a fixed frame (32) arranged at the bottom of the frame body (10) and a plurality of twisting heads (31) which are fixed on the fixed frame (32) and can clamp the head ends of the wires; the twisting head (31) on the fixed frame (32) rotates in a linkage manner through the driving component (40).
4. The wire torsion testing machine according to claim 3, characterized in that: the driving assembly (40) comprises a synchronous belt assembly (42) which is positioned below the twisting head (31) and is linked with the twisting head (31), and a motor (41) which drives the synchronous belt assembly (42) to rotate; and a torsion inductor (43) is arranged at the output end of the motor (41).
5. The wire torsion testing machine according to claim 3, characterized in that: the clamping bracket (20) comprises a rectangular frame (21) which can be arranged on the frame body (10) in a sliding way towards the torsion assembly (30); a plurality of wire clamping rods (22) capable of clamping the tail ends of the wires are spanned on the rectangular frame (21).
6. The wire torsion testing machine according to claim 5, wherein: a plurality of wire clamping blocks (23) which are arranged along the length direction of the wire clamping rod are fixed on the side surface of the wire clamping rod (22); the wire clamping rod (22) is provided with a wire clamping arm (24) which can move towards the wire clamping block (23) and clamp the tail end of the wire in parallel; the wire tail end between the wire clamping block (23) and the wire clamping arm (24) and the twisting head (31) are coaxially arranged.
7. The wire torsion testing machine according to claim 4, wherein: the twisting head (31) comprises a three-jaw chuck (311) for gripping the wire head end.
8. The wire torsion testing machine according to claim 5, wherein: the rectangular frame (21) is slidably arranged on the frame body (10) through a locking block (26); the locking block (26) is provided with an adjusting handle (27) for adjusting the tightness of the locking block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008728.XU CN211784860U (en) | 2020-01-03 | 2020-01-03 | Wire torsion testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008728.XU CN211784860U (en) | 2020-01-03 | 2020-01-03 | Wire torsion testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN211784860U true CN211784860U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020008728.XU Active CN211784860U (en) | 2020-01-03 | 2020-01-03 | Wire torsion testing machine |
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| CN (1) | CN211784860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865831A (en) * | 2021-10-15 | 2021-12-31 | 南京拓恒无人系统研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
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2020
- 2020-01-03 CN CN202020008728.XU patent/CN211784860U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865831A (en) * | 2021-10-15 | 2021-12-31 | 南京拓恒无人系统研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
| CN113865831B (en) * | 2021-10-15 | 2024-01-16 | 南京拓恒无人系统研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: 516029 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address before: 516229 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. |
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| TR01 | Transfer of patent right |