CN210596800U - Stranded wire after-twisting control device - Google Patents
Stranded wire after-twisting control device Download PDFInfo
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- CN210596800U CN210596800U CN201921305175.8U CN201921305175U CN210596800U CN 210596800 U CN210596800 U CN 210596800U CN 201921305175 U CN201921305175 U CN 201921305175U CN 210596800 U CN210596800 U CN 210596800U
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Abstract
The utility model relates to a controlling means behind hank of stranded conductor belongs to the control alignment field of stranded conductor. It comprises an online circle correcting device (6); the online circle correcting device (6) comprises a Y-shaped straightening device (6.1), a rotary cylinder circle correcting device (6.2) and a fixing frame (6.3), wherein the fixing frame (6.3) sequentially comprises a longitudinal support and a transverse support from left to right and integrally forms a transverse T shape, the Y-shaped straightening device (6.1) is installed on the longitudinal support, and the rotary cylinder circle correcting device (6.2) is installed on the transverse support; the stranded wire (5) sequentially passes through the Y-shaped straightening device (6.1) and the rotary cylinder body rounding device (6.2). The utility model relates to a controlling means revises, school circle through the factor that produces the influence to stranded conductor external diameter size behind the hank of stranded conductor, makes the stranded conductor straightness accuracy, the external diameter size of producing all be in stability range, makes things convenient for external diameter size's measurement and judges that the test result degree of accuracy has been improved.
Description
Technical Field
The utility model relates to a controlling means behind hank of stranded conductor belongs to the control alignment technical field of stranded conductor.
Background
With the continuous improvement of the running speed of trains and the development and progress of high-speed railways, the quality requirement of high-speed rail products is higher and higher, and the carrier cable is used as a core product of a power supply system, and the quality of the carrier cable has a decisive effect on the safety and reliability of the running of the high-speed rail. The outer diameter size is one of important indexes for checking whether the performance of the carrier cable is qualified or not.
At present, most of stranded wire production adopts a vertical straightening wheel for straightening and shaping, and the method adopts four points in length and breadth to straighten the wire rod. The stress distribution of the method is four directions, the stranded wire can not be uniformly stressed, and the produced wire rod is not round. The wire rod is out of round increases the measurement degree of difficulty, and the external diameter floating range of measuring at the different points is big, and the measurement uncertainty is high, causes the test result inaccurate, increases the disability rate. Meanwhile, the stress surface is small, so that the phenomenon of stranded wire indentation is caused by overlarge stress of the stress point.
At present, the improvement problem of the control after twisting in the market is not involved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a controlling means behind the hank of stranded conductor, it revises, school circle through the factor that produces the influence to stranded conductor external diameter size, makes the stranded conductor straightness accuracy, the external diameter size of producing all be in stability range, makes things convenient for external diameter size's measurement and judges that to have improved the test result degree of accuracy.
The purpose of the utility model is realized like this: a stranded wire post-stranding control device comprises an online roundness correction device;
the online circle correcting device comprises a Y-shaped straightening device, a rotary cylinder circle correcting device and a fixing frame, wherein the fixing frame sequentially comprises a longitudinal support and a transverse support from left to right and integrally forms a transverse T shape;
the stranded wire sequentially passes through the Y-shaped straightening device and the rotary cylinder body rounding device.
The Y-shaped straightening device comprises a Y-shaped straightener;
a concave wheel is arranged in the Y-shaped straightener, a pressure sensor is also arranged above the concave wheel, the pressure sensor is connected with an automatic adjusting device through a lead, and the automatic adjusting device is arranged at the top of the Y-shaped straightener;
an alarm inductor is further mounted on one side of the Y-shaped straightener, and the alarm inductor, the pressure sensor and the automatic adjusting device are associated to form a trigger circuit; when the pressure exceeds the set range, the alarm inductor gives an alarm to prompt, and the automatic regulating device 5 automatically regulates according to the feedback pressure.
The number of the concave wheels in the Y-shaped straightener is three, the three concave wheels are arranged in a Y shape, and gaps among the three concave wheels are circular.
The rotary cylinder rounding device comprises a rotary cylinder, the rotary cylinder is arranged on a fixed frame through a bearing and a bracket, and the bearing is connected with a motor through a belt;
the wire twisting machine is characterized in that a circle correcting roller is arranged in the rotating cylinder, a machine adjusting wheel is arranged on one side of the rotating cylinder, the circle correcting roller adjusts a vertical gap through the machine adjusting wheel, and the size of the vertical gap is the wire diameter required by a produced twisted wire.
The circle correcting rollers are divided into an upper group and a lower group, and are arranged on two sides in the rotary cylinder body in a staggered mode.
The school circle roller has six, the school circle roller is concave type roller, and six school circle rollers divide into two sets ofly, and staggered arrangement from top to bottom, and be 45 degrees angles with the horizontal direction, and axial distance is the pitch of stranded conductor between two rollers, and the vertical distance is the line footpath that the stranded conductor of producing required between two rollers.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a controlling means behind hank of stranded conductor, it is through controlling behind the hank, can revise, school circle to the factor that stranded conductor external diameter size produced the influence, makes the stranded conductor straightness accuracy of producing, outer warp size all be in stability range, makes things convenient for outer warp size the measurement with judge the degree of accuracy that has improved the test result.
Drawings
Fig. 1 is the utility model relates to a stranded conductor's controlling means's behind hank structure schematic diagram, wherein:
5. stranding; 6. an online circle calibration device; 7. obtaining a finished product;
6.1, a Y-shaped straightening device; 6.2, rotating the cylinder body rounding device; 6.3, fixing frames;
6.1.1, a Y-shaped straightener; 6.1.2, a concave wheel; 6.1.3, a pressure sensor; 6.1.4, an alarm sensor; 6.1.5, an automatic adjusting device;
6.2.1, rotating the cylinder; 6.2.2, bearings; 6.2.3, a bracket; 6.2.4, a belt; 6.2.5, a motor; 6.2.6, rounding rollers; 6.2.7, a shunting wheel.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, a stranded wire post-stranding control device comprises an on-line roundness correction device 6;
the online circle correcting device 6 comprises a Y-shaped straightening device 6.1, a rotary cylinder circle correcting device 6.2 and a fixing frame 6.3, wherein the fixing frame 6.3 sequentially comprises a longitudinal support and a transverse support from left to right and integrally forms a transverse T shape, the Y-shaped straightening device 6.1 is arranged on the longitudinal support, and the rotary cylinder circle correcting device 6.2 is arranged on the transverse support;
the stranded wire 5 sequentially passes through a Y-shaped straightening device 6.1 and a rotary cylinder body rounding device 6.2.
The Y-shaped straightening device 6.1 comprises a Y-shaped straightener 6.1.1;
a concave wheel 6.1.2 is arranged in the Y-shaped straightener 6.1.1, a pressure sensor 6.1.3 is also arranged above the concave wheel 2, the pressure sensor 6.1.3 is connected with an automatic adjusting device 6.1.5 through a lead, and the automatic adjusting device 6.1.5 is arranged at the top of the Y-shaped straightener 6.1.1;
an alarm inductor 6.1.4 is further installed on one side of the Y-shaped straightener 6.1.1, and the alarm inductor 6.1.4, the pressure sensor 6.1.3 and the automatic adjusting device 6.1.5 are connected to form a trigger circuit.
The number of the concave wheels 6.1.2 in the Y-shaped straightener 6.1.1 is three, the three concave wheels 6.1.2 are arranged in a Y shape, and gaps among the three concave wheels 6.1.2 are round.
The rotating cylinder rounding device 6.2 comprises a rotating cylinder 6.2.1, the rotating cylinder 6.2.1 is mounted on a fixed frame 6.3 through a bearing 6.2.2 and a bracket 6.2.3, and the bearing 6.2.2 is connected with a motor 6.2.5 through a belt 6.2.4;
the device is characterized in that a circle correcting roller 6.2.6 is arranged in the rotary cylinder 6.2.1, one side of the rotary cylinder 6.2.1 is provided with a tuning wheel 6.2.7, the circle correcting roller 6.2.6 adjusts a vertical gap through the tuning wheel 6.2.7, and the size of the vertical gap is the wire diameter required by the produced stranded wire 5.
The number of the rounding rollers 6.2.6 is multiple, and the rounding rollers 6.2.6 are divided into an upper group and a lower group which are arranged on two sides in the rotary cylinder body 6.2.1 in a staggered mode.
The school circle roller 6.2.6 has six, school circle roller 6.2.6 is the concave type roller, and six school circle rollers 6.2.6 divide into two sets ofly, and staggered arrangement from top to bottom, and be 45 degrees angles with the horizontal direction, and axial distance is the pitch of stranded conductor 5 between two rollers, and vertical distance is the line footpath that produced stranded conductor 5 required between two rollers.
In this embodiment, the stranded wire is mutually matched with the rotary circle correcting mode of the rotary cylinder circle correcting device 6.2 through the on-line circle correcting device 6 in a 360-degree encircling type straightening mode of the Y-shaped straightening device 6.1, and all concave and convex points in the axial direction of the produced stranded wire are corrected and corrected, so that the straightness and the outer diameter range of the produced stranded wire are in a stable range, the measurement and the judgment of the outer diameter size are facilitated, and the accuracy of a test result is improved.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stranded conductor's hank back controlling means which characterized in that: comprises an online circle correcting device (6);
the online circle correcting device (6) comprises a Y-shaped straightening device (6.1), a rotary cylinder circle correcting device (6.2) and a fixing frame (6.3), wherein the fixing frame (6.3) sequentially comprises a longitudinal support and a transverse support from left to right and integrally forms a transverse T shape, the Y-shaped straightening device (6.1) is installed on the longitudinal support, and the rotary cylinder circle correcting device (6.2) is installed on the transverse support;
the stranded wire (5) sequentially passes through the Y-shaped straightening device (6.1) and the rotary cylinder body rounding device (6.2).
2. The stranded conductor post-stranding control device of claim 1, characterized in that: the Y-shaped straightening device (6.1) comprises a Y-shaped straightener (6.1.1);
a concave wheel (6.1.2) is arranged in the Y-shaped straightener (6.1.1), a pressure sensor (6.1.3) is also arranged above the concave wheel (2), the pressure sensor (6.1.3) is connected with an automatic adjusting device (6.1.5) through a lead, and the automatic adjusting device (6.1.5) is arranged at the top of the Y-shaped straightener (6.1.1);
an alarm inductor (6.1.4) is further installed on one side of the Y-shaped straightener (6.1.1), and the alarm inductor (6.1.4), the pressure sensor (6.1.3) and the automatic adjusting device (6.1.5) are connected to form a trigger circuit.
3. The stranded conductor post-stranding control device of claim 2, characterized in that: the number of the concave wheels (6.1.2) in the Y-shaped straightener (6.1.1) is three, the three concave wheels (6.1.2) are arranged in a Y shape, and gaps among the three concave wheels (6.1.2) are circular.
4. The stranded conductor post-stranding control device of claim 2, characterized in that: the rotating cylinder rounding device (6.2) comprises a rotating cylinder (6.2.1), the rotating cylinder (6.2.1) is mounted on a fixed frame (6.3) through a bearing (6.2.2) and a support (6.2.3), and the bearing (6.2.2) is connected with a motor (6.2.5) through a belt (6.2.4);
a circle correcting roller (6.2.6) is arranged in the rotary cylinder body (6.2.1), a regulator wheel (6.2.7) is arranged on one side of the rotary cylinder body (6.2.1), the circle correcting roller (6.2.6) regulates a vertical gap through the regulator wheel (6.2.7), and the size of the vertical gap is the wire diameter required by the produced stranded wire (5).
5. The post-stranding control device of a stranded wire of claim 4, characterized in that: the number of the rounding rollers (6.2.6) is multiple, the rounding rollers (6.2.6) are divided into an upper group and a lower group, and the rounding rollers are arranged on two sides in the rotary cylinder body (6.2.1) in a staggered mode.
6. The post-stranding control apparatus of a strand of claim 5, characterized in that: school circle roller (6.2.6) have six, school circle roller (6.2.6) are concave type roller, and six school circle rollers (6.2.6) divide into two sets ofly, and staggered arrangement from top to bottom, and are 45 degrees angles with the horizontal direction, and axial distance is the pitch of stranded conductor (5) between two rollers, and vertical distance is the line footpath that produced stranded conductor (5) required between two rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305175.8U CN210596800U (en) | 2019-08-13 | 2019-08-13 | Stranded wire after-twisting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305175.8U CN210596800U (en) | 2019-08-13 | 2019-08-13 | Stranded wire after-twisting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210596800U true CN210596800U (en) | 2020-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305175.8U Active CN210596800U (en) | 2019-08-13 | 2019-08-13 | Stranded wire after-twisting control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210596800U (en) |
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2019
- 2019-08-13 CN CN201921305175.8U patent/CN210596800U/en active Active
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