CN218297901U - Wire rod tester - Google Patents
Wire rod tester Download PDFInfo
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- CN218297901U CN218297901U CN202222436590.5U CN202222436590U CN218297901U CN 218297901 U CN218297901 U CN 218297901U CN 202222436590 U CN202222436590 U CN 202222436590U CN 218297901 U CN218297901 U CN 218297901U
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- rod
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- 238000005452 bending Methods 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of wire rod testing, and provides a wire rod tester, which comprises a frame, a bending component, a head clamping component, a guide component, a horizontal slider, a tail clamping component and a tensioning component; the rack is L-shaped, one end of the rack is horizontally arranged, the other end of the rack is vertically arranged, and the upper end of the rack is provided with an arc chute; the bending assembly is arranged at the upper end of the rack, the head clamping assembly is arranged at the front end of the bending assembly, the guide assembly is arranged at the lower side of the bending assembly and is positioned at the upper end of the rack, and the horizontal sliding block is slidably arranged at the upper end of the rack; the tail clamping assembly is arranged at the upper end of the horizontal sliding block, and the tensioning assembly is arranged on the front side of the horizontal sliding block and used for keeping the wire in a tensioned state and providing preset tension. Through above-mentioned technical scheme, can make the wire rod reciprocate when having solved among the prior art at the wire rod and buckling for it rocks from top to bottom to hang the piece, and the pulling force unstable problem that the wire rod received.
Description
Technical Field
The utility model relates to a wire rod test technical field, it is specific, relate to a wire rod tester.
Background
With the development of science and technology and economy, the electric appliances have wide application, such as air conditioners, electric cookers, computers, fans and the like, the popularization of the electric appliances effectively improves the life quality, and wires are mainly used for connection and transmission of electric signals. The wire rod has wide application fields, the application scene is very complicated, especially in some movable positions, the wire rod often needs to move back and forth in the movable positions, in the process, the wire rod needs to be repeatedly bent for many times, for example, chinese patent with a bending test jig and a bending test device with the publication number of CN212748582U, one end of the wire rod is clamped in the clamping part, the other end of the wire rod is provided with a hanging piece, the hanging piece is influenced by gravity to straighten the wire rod, the application environment of the wire rod is simulated through the repeated straightening and bending conditions, the bending resistance of the wire rod is tested, but the wire rod can move up and down when being bent, the hanging piece can shake up and down, the tension on the wire rod is unstable, and the accuracy of the wire rod bending test is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wire rod tester has solved the wire rod among the correlation technique and can make the wire rod reciprocate when buckling for it rocks from top to bottom to hang, the unstable problem of pulling force that the wire rod received.
The technical scheme of the utility model as follows:
a wire tester comprises a rack, a bending assembly, a head clamping assembly, a guide assembly, a horizontal sliding block, a tail clamping assembly and a tensioning assembly; the rack is L-shaped, one end of the rack is horizontally arranged, and the other end of the rack is vertically arranged; the bending component is arranged at the upper end of the rack and is used for bending one end of the wire rod; the head clamping assembly is arranged at the front end of the bending assembly and is used for clamping the head of the wire; the guide assembly is arranged on the lower side of the bending assembly and is positioned at the upper end of the rack and used for straightening the wire rod along a preset direction; the horizontal sliding block is slidably arranged at the upper end of the rack; the tail clamping assembly is arranged at the upper end of the horizontal sliding block and is used for clamping the tail of the wire; the tensioning assembly is arranged on the front side of the horizontal sliding block and is used for keeping the wire in a tensioned state and providing a preset tension.
Preferably, the bending assembly comprises an arc-shaped sliding block and a connecting block; the upper end of the rack is provided with an arc chute, and an arc sliding block is slidably arranged in the arc chute; the connecting block is fixedly arranged at the front end of the arc-shaped sliding block and is connected with a driving motor through a coupler; the driving motor is fixed on the frame and is positioned at the circle center of the arc chute.
Preferably, the head clamping assembly comprises a first lead screw, a first sliding rod, a first connecting plate and a first pressing plate; the first screw rod is arranged at the front end of the connecting block, and the first screw rod and the connecting block are in threaded fit; the first sliding rod is slidably arranged at the front end of the connecting block; the first connecting plate is slidably mounted on the first sliding rod and is in rotating fit with one end, close to the center of the rack, of the first lead screw, and the first sliding rod penetrates through the first connecting plate; the first pressing plate is fixedly arranged at one end, close to the center of the rack, of the first sliding rod, and a spring is arranged between the first pressing plate and the first connecting plate.
Preferably, the guide assembly comprises a first roller and a second roller; the number of the first rollers is two, and the first rollers are symmetrically rotatably arranged at the upper end of the rack; the second roller is rotatably arranged at the upper end of the frame and is positioned at the lower side of the first roller.
Preferably, the tail clamping assembly comprises a second lead screw, a second sliding rod, a second connecting plate and a second pressing plate; the second lead screw is vertically arranged and is in threaded fit with the upper end of the horizontal sliding block; the second sliding rod is slidably arranged at the upper end of the horizontal sliding block; the second connecting plate is slidably mounted at the lower end of the second sliding rod and is in rotating fit with the lower end of the second screw rod, and the second sliding rod penetrates through the second connecting plate; the second pressing plate is fixedly arranged at the lower end of the second sliding rod, and a spring is arranged between the second pressing plate and the second connecting plate.
Preferably, the take-up assembly comprises a constant force spring; the constant-force spring is installed at the upper end of the frame, and the extending end is fixedly installed on the horizontal sliding block.
Preferably, one end of the first lead screw, which is far away from the rack, is fixedly provided with a first connecting rod, and the first connecting rod is fixedly provided with a first handle.
Preferably, a second connecting rod is fixedly mounted at the upper end of the second lead screw, and a second handle is fixedly mounted on the second connecting rod.
The utility model discloses a theory of operation and beneficial effect do:
in the utility model, the head clamping component clamps one end of the wire rod, the wire rod is changed from the vertical direction to the horizontal direction along the guide component for straightening, the tail clamping component clamps the other end of the wire rod, the horizontal slider drives the tail clamping component to slide along the upper end of the frame, the tensioning component pulls the horizontal slider towards the front end, so that the wire rod keeps a tensioning state, and the bending component drives the head clamping component to rotate along the circular arc, so that the wire rod is repeatedly bent until reaching the required times; the horizontal sliding block drives the tail clamping assembly to slide in the horizontal direction, the weight of the tail clamping assembly is prevented from influencing the tensile force of the wire, the tensioning assembly pulls the wire to keep a tensioning state, the tensile force of the wire is kept constant, and the accuracy of testing is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view in the rear direction of the present invention;
FIG. 3 is a schematic view of the head clamp assembly of the present invention;
fig. 4 is a schematic structural view of the tail clamping assembly of the present invention;
in the figure: 101. a frame; 102. a horizontal slider; 103. a constant force spring; 201. an arc-shaped sliding block; 202. connecting blocks; 301. a first lead screw; 302. a first connecting plate; 303. a first slide bar; 304. a first platen; 401. a first roller; 402. a second roller; 501. a second lead screw; 502. a second connecting plate; 503. a second slide bar; 504. a second platen; 601. a first handle; 602. a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Examples
As shown in fig. 1 to 4, the present embodiment provides a wire tester, which includes a frame 101, a bending assembly, a head clamping assembly, a guiding assembly, a horizontal sliding block 102, a tail clamping assembly, and a tensioning assembly; the rack 101 is L-shaped, one end of the rack is horizontally arranged, and the other end of the rack is vertically arranged; the bending component is arranged at the upper end of the frame 101 and is used for bending one end of the wire rod; the head clamping assembly is arranged at the front end of the bending assembly and is used for clamping the head of the wire; the guide assembly is arranged on the lower side of the bending assembly and is positioned at the upper end of the rack 101 and used for straightening the wire rod along a preset direction; the horizontal sliding block 102 is slidably mounted at the upper end of the frame 101; the tail clamping assembly is arranged at the upper end of the horizontal sliding block 102 and is used for clamping the tail of the wire; the tensioning assembly is arranged on the front side of the horizontal sliding block 102 and used for keeping the wire in a tensioning state and providing preset tension, and after the head clamping assembly and the tail clamping assembly clamp the wire, the tensioning assembly pulls the horizontal sliding block 102 to drive the tail clamping assembly, so that the wire keeps stable tension.
Preferably, the bending assembly comprises an arc-shaped sliding block 201 and a connecting block 202; the upper end of the frame 101 is provided with an arc chute, and the arc slide block 201 is slidably arranged in the arc chute at the upper end of the frame 101; the connecting block 202 is fixedly installed at the front end of the arc-shaped sliding block 201, the connecting block 202 is connected with a driving motor through a coupler, the driving motor is fixed on the rack 101 and located at the circle center of the arc-shaped sliding groove, and the driving motor drives the connecting block 202 to swing in a reciprocating mode, so that the arc-shaped sliding block 201 slides in the arc-shaped sliding groove of the rack 101.
Preferably, the head clamping assembly comprises a first lead screw 301, a first sliding rod 303, a first connecting plate 302, a first pressure plate 304; the first lead screw 301 is arranged at the front end of the connecting block 202, and the first lead screw and the connecting block are in threaded fit; the first sliding rod 303 is slidably arranged at the front end of the connecting block 202; the first connecting plate 302 is slidably mounted on the first sliding rod 303, and is in rotating fit with one end of the first lead screw 301 close to the center of the rack 101, and the first sliding rod 303 penetrates through the first connecting plate 302; the first pressing plate 304 is fixedly installed at one end, close to the center of the machine frame 101, of the first sliding rod 303, a spring is arranged between the first pressing plate 304 and the first connecting plate 302, the first lead screw 301 rotates, and the first pressing plate 304 and the first connecting plate 302 move towards the center of the connecting block 202 to press the wires tightly.
Preferably, the guide assembly comprises a first roller 401, a second roller 402; the number of the first rollers 401 is two, and the first rollers are symmetrically and rotatably arranged at the upper end of the rack 101; the second roller 402 is rotatably installed at the upper end of the frame 101 and located at the lower side of the first roller 401, and the wire passes through the gap in the middle of the first roller 401 and turns to the horizontal direction by bypassing the second roller 402.
Preferably, the tail clamping assembly comprises a second lead screw 501, a second sliding rod 503, a second connecting plate 502 and a second pressing plate 504; the second lead screw 501 is vertically arranged and is in threaded fit with the upper end of the horizontal sliding block 102; the second sliding rod 503 is slidably mounted on the upper end of the horizontal sliding block 102; the second connecting plate 502 is slidably mounted at the lower end of the second sliding rod 503, and is rotatably matched with the lower end of the second lead screw 501, and the second sliding rod 503 penetrates through the second connecting plate 502; the second pressing plate 504 is fixedly installed at the lower end of the second sliding rod 503, a spring is arranged between the second pressing plate 504 and the second connecting plate 502, the second lead screw 501 rotates, and the second pressing plate 504 and the second connecting plate 502 move downwards to press the wire.
Preferably, the tightening assembly comprises a constant force spring 103; the constant force spring 103 is arranged at the upper end of the frame 101, the extending end is fixedly arranged on the horizontal sliding block 102, and the constant force spring 103 pulls the horizontal sliding block 102 to provide preset pulling force.
Preferably, one end of the first lead screw 301, which is far away from the rack 101, is fixedly provided with a first connecting rod, the first connecting rod is fixedly provided with a first handle 601, and the first handle 601 drives the first lead screw 301 to rotate through the first connecting rod.
Preferably, a second connecting rod is fixedly mounted at the upper end of the second lead screw 501, a second handle 602 is fixedly mounted on the second connecting rod, and the second handle 602 drives the second lead screw 501 to rotate through the second connecting rod.
In this embodiment, the first handle 601 is rotated, the first lead screw 301 is rotated through the first connecting rod, the first pressing plate 304 compresses the wire, the first sliding rod 303 slides relative to the connecting block 202 and the first connecting plate 302, the distance between the first pressing plate 304 and the first connecting plate 302 is reduced, the wire is prevented from being damaged due to excessive pressure under the action of a spring, interference is caused to a test, the wire passes through a gap in the middle of the first roller 401, bypasses the second roller 402 and goes deep into the horizontal slider 102, the second handle 602 is rotated, the second lead screw 501 is rotated through the second connecting rod, the wire is compressed by the second pressing plate 504, the second sliding rod 503 slides relative to the horizontal slider 102 and the second connecting plate 502, the distance between the second pressing plate 504 and the second connecting plate 502 is reduced, the wire is prevented from being damaged due to excessive pressure under the action of the spring, the horizontal slider 102 is pulled by the constant spring force 103, the wire is kept in a tensioned state, the driving motor is started, the connecting block 202 swings, the arc-shaped slider slides in the rack 101, the arc-shaped slider 401 is bent repeatedly around the first roller until the required number of times is reached.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A wire tester is characterized by comprising a rack (101), a bending assembly, a head clamping assembly, a guide assembly, a horizontal sliding block (102), a tail clamping assembly and a tensioning assembly;
the rack (101) is L-shaped, one end of the rack is horizontally arranged, and the other end of the rack is vertically arranged;
the bending component is arranged at the upper end of the rack (101) and is used for bending one end of a wire;
the head clamping assembly is arranged at the front end of the bending assembly and is used for clamping the head of the wire;
the guide assembly is arranged on the lower side of the bending assembly and is positioned at the upper end of the rack (101) and used for straightening a wire rod along a preset direction;
the horizontal sliding block (102) is slidably mounted at the upper end of the rack (101);
the tail clamping assembly is arranged at the upper end of the horizontal sliding block (102) and is used for clamping the tail of the wire;
the tensioning assembly is arranged on the front side of the horizontal sliding block (102) and is used for keeping the wire in a tensioned state and providing a preset tension.
2. The wire tester of claim 1, wherein the bending assembly comprises an arc-shaped sliding block (201), a connecting block (202);
the upper end of the rack (101) is provided with an arc chute;
the arc-shaped sliding block (201) is slidably mounted in the arc-shaped sliding groove;
the connecting block (202) is fixedly arranged at the front end of the arc-shaped sliding block (201), and the connecting block (202) is connected with a driving motor through a coupler; the driving motor is fixed on the rack (101) and is positioned at the circle center of the arc chute.
3. A wire tester as claimed in claim 2, wherein the head clamp assembly comprises a first lead screw (301), a first slide bar (303), a first connecting plate (302), a first pressure plate (304);
the first lead screw (301) is arranged at the front end of the connecting block (202), and the first lead screw and the connecting block are in threaded fit;
the first sliding rod (303) is slidably arranged at the front end of the connecting block (202);
the first connecting plate (302) is slidably mounted on the first sliding rod (303), and is in rotating fit with one end, close to the center of the rack (101), of the first lead screw (301), and the first sliding rod (303) penetrates through the first connecting plate (302);
the first pressing plate (304) is fixedly installed at one end, close to the center of the rack (101), of the first sliding rod (303), and a spring is arranged between the first pressing plate (304) and the first connecting plate (302).
4. A wire tester as claimed in claim 1, wherein the guide assembly comprises a first roller (401), a second roller (402);
the number of the first rollers (401) is two, and the first rollers are symmetrically rotatably arranged at the upper end of the rack (101);
the second roller (402) is rotatably mounted at the upper end of the frame (101) and is positioned at the lower side of the first roller (401).
5. The wire tester of claim 1, wherein the tail clamp assembly comprises a second lead screw (501), a second slide bar (503), a second connecting plate (502), and a second pressure plate (504);
the second lead screw (501) is vertically arranged and is in threaded fit with the upper end of the horizontal sliding block (102);
the second sliding rod (503) is slidably mounted at the upper end of the horizontal sliding block (102);
the second connecting plate (502) is slidably mounted at the lower end of the second sliding rod (503) and is in rotating fit with the lower end of the second lead screw (501), and the second sliding rod (503) penetrates through the second connecting plate (502);
the second pressing plate (504) is fixedly arranged at the lower end of the second sliding rod (503), and a spring is arranged between the second pressing plate (504) and the second connecting plate (502).
6. A wire tester as claimed in claim 1, wherein the tension assembly comprises a constant force spring (103);
the constant force spring (103) is installed at the upper end of the rack (101), and the extending end is fixedly installed on the horizontal sliding block (102).
7. A wire tester as claimed in claim 3, wherein a first connecting rod is fixedly mounted at one end of the first lead screw (301) far from the frame (101), and a first handle (601) is fixedly mounted on the first connecting rod.
8. The wire rod tester as claimed in claim 5, wherein a second connecting rod is fixedly mounted at the upper end of the second lead screw (501), and a second handle (602) is fixedly mounted on the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222436590.5U CN218297901U (en) | 2022-09-13 | 2022-09-13 | Wire rod tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222436590.5U CN218297901U (en) | 2022-09-13 | 2022-09-13 | Wire rod tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297901U true CN218297901U (en) | 2023-01-13 |
Family
ID=84815564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222436590.5U Active CN218297901U (en) | 2022-09-13 | 2022-09-13 | Wire rod tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297901U (en) |
-
2022
- 2022-09-13 CN CN202222436590.5U patent/CN218297901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 66 Jianye East Road, Gaokai District, Baoding City, Hebei Province, 071000 Patentee after: BAODING XUANYUN TURBOJET POWER EQUIPMENT R&D CO.,LTD. Country or region after: China Address before: Block a, building 3, Zhongguancun innovation base, No. 369, Huiyang street, Baoding City, Hebei Province, 071000 Patentee before: BAODING XUANYUN TURBOJET POWER EQUIPMENT R&D CO.,LTD. Country or region before: China |