CN117419842A - Winding tension testing method - Google Patents
Winding tension testing method Download PDFInfo
- Publication number
- CN117419842A CN117419842A CN202311307808.XA CN202311307808A CN117419842A CN 117419842 A CN117419842 A CN 117419842A CN 202311307808 A CN202311307808 A CN 202311307808A CN 117419842 A CN117419842 A CN 117419842A
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- winding
- tension
- testing
- dynamometer
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- 238000004804 winding Methods 0.000 title claims abstract description 67
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000004088 simulation Methods 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention is a divisional application of China application 201810864397.7. The invention discloses a method for testing winding tension, which comprises the following steps: the stress end of the dynamometer is connected with a simulated stress piece; fixing the dynamometer to enable the tensile force direction of the simulated stressed piece to be consistent with the stressed direction of the actual stressed piece; the winding is wound on the simulated stress piece according to an actual operation mode, and the tensile force born by the simulated stress piece can be tested; the simulated stress piece comprises a connecting arm and a tension block, the tension block simulates part of the peripheral wall of the magnetic ring, the tension block is positioned at the position of the magnetic ring during winding during testing, the winding is wound on the tension block, and the direction of resultant force stressed by the tension block is consistent with the direction of force tested by the dynamometer. The method has the advantages of simple structure, easy installation and fine adjustment, easy operation of the testing method, simple steps, timely adjustment and accurate and rapid testing, and can timely test the winding tension on the machine table on site without changing the structure of the whole machine.
Description
The application is a divisional application, the application number of the original application is 201810864397.7, the application date is 2018, 08 and 01, and the invention is named as a winding tension testing device and a winding tension testing method.
Technical Field
The invention relates to a method for testing winding tension, and belongs to the technical field of magnetic ring winding assistance.
Background
The tension of the oblique rubber wheel pair winding on the winding machine is specific when the magnetic ring is wound, most of the prior art is to carry out linear winding test on the winding clamped by the oblique rubber wheel pair, the winding clamped by the oblique rubber wheel pair is generally wound on the wire storage ring, the linear test has errors, the tension of the winding when the winding is wound on the wire storage ring is accurately tested, and no specific tension test instrument exists at present.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a winding tension testing device capable of accurately measuring the winding tension on a wire storage ring.
Another object of the present invention is to provide a method for testing winding tension.
The invention is realized by the following technical scheme:
the winding tension testing device is characterized by comprising an adjustable base and a dynamometer arranged on the base, wherein the dynamometer is connected with a simulated stress piece.
The winding tension testing device is characterized in that the simulated stress piece is connected with the dynamometer through the connecting piece.
The winding tension testing device is characterized in that the simulated stress piece comprises a connecting arm and a tension block, wherein the connecting arm is connected with the dynamometer.
The winding tension testing device is characterized in that the tension block simulates part of the peripheral wall of the magnetic ring, the force direction of the tension block is inclined with the force direction tested by the dynamometer, and the force resultant direction of the force of the tension block is consistent with the force direction tested by the dynamometer.
The winding tension testing device is characterized in that the base is adjustably fixed at the relative position with the winding to be tested through the connecting block.
The winding tension testing device is characterized in that the base is provided with the limiting piece for preventing the dynamometer from shifting.
The winding tension testing device is characterized in that the mounting position of the dynamometer on the base is adjustable, and the adjusting direction of the dynamometer is crossed with the mounting adjusting direction of the base.
The method for testing the winding tension is characterized by comprising the following steps of:
a. the stress end of the dynamometer is connected with a simulated stress piece;
b. fixing the dynamometer to enable the tensile force direction of the simulated stressed piece to be consistent with the stressed direction of the actual stressed piece;
c. and winding the winding on the simulated stress piece according to an actual operation mode, and testing the tensile force born by the simulated stress piece.
The simulated stress piece comprises a connecting arm consistent with the stress direction of the dynamometer, and the free end of the connecting arm is connected with a tension block. When the winding tension on the magnetic ring is tested, the tension blocks simulate part of the peripheral wall of the magnetic ring.
Compared with the prior art, the invention has the following advantages:
the invention has simple structure, easy installation and fine adjustment, easy operation of the testing method, simple steps, timely adjustment and accurate and rapid testing, and can timely test the winding tension on the machine table on site without changing the structure of the whole machine.
The testing method provided by the invention fully simulates the tension of the winding, can rapidly and accurately measure the tension of the winding, is beneficial to rapidly and accurately adjusting the tension of the winding, and ensures the tension stability of the winding of the magnetic ring.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure of the present invention;
FIG. 3 is a schematic diagram of a second perspective structure of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings of the specification:
as shown in fig. 1-3, a winding tension testing device comprises an adjustably mounted base 1 and a dynamometer 2 arranged on the base 1, wherein a simulated stress piece 3 is connected to the dynamometer 2. The simulated force-bearing member 3 is connected with the load cell 2 by a connecting member 4.
The simulated load cell 3 comprises a connecting arm 31 and a tension block 32 connected to the load cell 2. In the magnetic ring winding tension test, the tension block 32 simulates part of the circumferential wall of the magnetic ring, and is inclined with the axial direction of the connecting arm 31, the connecting arm 31 is a U-shaped arm, and forms a frame-shaped hollow with the tension block 32 for winding wires to pass through and be wound on the tension block 32. The resultant force direction of the tension block 32 is consistent with the force direction of the dynamometer 2.
Preferably, the tension block 32 is in joggle joint with the connecting arm 31, so that different tension blocks 32 can be conveniently replaced aiming at different magnetic rings, the application range of the invention is wider, meanwhile, the invention is beneficial to damage and replacement, the whole machine is not required to be replaced, and the test cost is increased.
Preferably, the base 1 is adjustably fixed in relative position to the wire to be measured through the connecting block 5, the connecting block 5 comprises a mounting block 51 connected to the base 1, a threaded connector 53 and a bolt 52 for fixing the mounting block 51 to a machine table, and the mounting position of the base 1 can be adjusted by screwing or unscrewing the bolt 52, so that the position of the simulation stress member 3 relative to the wire to be measured is adjusted.
Preferably, the base 1 is provided with a limiting piece 11 for preventing the dynamometer 2 from shifting, the limiting piece 11 is divided into three parts, the displacement of the limiting piece is limited from three directions of the dynamometer 2, and the simulation stress piece 3 passes through between the limiting pieces 11 and is connected with the dynamometer 2. The installation position of the dynamometer 2 on the base 1 is adjustable, and the adjusting direction of the dynamometer is crossed with the installation adjusting direction of the base 1. Further, the base 1 is provided with two slot-shaped holes 12, in which the load cell 2 can be adjusted away from or towards the base 1 in its unrestricted direction, i.e.: the simulated force-bearing piece 3 is made to advance back or retreat, thereby realizing fine adjustment of the position of the simulated force-bearing piece 3.
The invention is preferably suitable for a disc type winding machine, the simulated stress piece 3 is arranged on the position of the magnetic ring penetrating through the wire storage ring to simulate the winding of the magnetic ring, and the winding tension is tested.
The invention discloses a method for testing winding tension, which is characterized by comprising the following steps of:
a. the stress end of the dynamometer is connected with a simulated stress piece;
b. fixing the dynamometer to enable the tensile force direction of the simulated stressed piece to be consistent with the stressed direction of the actual stressed piece;
c. and winding the winding on the simulated stress piece according to an actual operation mode, and testing the tensile force born by the simulated stress piece.
In the test method, the simulated stress piece 3 comprises a connecting arm 31 consistent with the stress direction of the dynamometer 2, and a tension block 32 is connected to the free end of the connecting arm 31. When the winding tension on the magnetic ring is tested, the tension block 32 simulates part of the peripheral wall of the magnetic ring, the stress direction of the tension block 32 is inclined with the testing direction of the dynamometer 2, and the resultant force direction of the stress of the tension block 32 is consistent with the testing direction of the dynamometer 2.
When the winding tension of a magnetic ring on a magnetic storage ring on a disc type magnetic ring winding machine is tested, a dynamometer 2 is installed on a base 1, then the base 1 is installed on a working plate of the disc type magnetic ring winding machine for placing the magnetic storage ring, a relative position of the base 1 and winding is adjusted by an adjusting bolt 52, an installation position of the dynamometer 2 is adjusted, and accordingly the position of a tension block 32 is adjusted to be positioned on the position of the magnetic storage ring when the magnetic storage ring is wound, then winding is started on the tension block 32, winding tension is tested, if the tension is proper, the testing device is detached, winding can be started, if the tension is improper, the tension of the winding clamped is adjusted, and the tension is retested until the tension is proper.
Claims (8)
1. The method for testing the winding tension is characterized by comprising the following steps of:
a. the stress end of the dynamometer (2) is connected with a simulated stress piece (3);
b. fixing the dynamometer (2) to enable the tensile force direction of the simulated force-bearing piece (3) to be consistent with the actual force-bearing direction of the force-bearing piece;
c. the winding is wound on the simulated stress piece (3) according to an actual operation mode, and the tensile force born by the simulated stress piece can be tested;
the simulation stress piece (3) comprises a connecting arm (31) and a tension block (32), the tension block (32) simulates part of the peripheral wall of the magnetic ring, the tension block (32) is positioned at the position when the magnetic ring is wound during testing, and the winding is wound on the tension block (32).
2. The method for testing winding tension according to claim 1, wherein one end of the connecting arm (31) is connected to the dynamometer (2), and the other end is connected to the tension block (32).
3. The method for testing winding tension according to claim 1, wherein the simulated force-bearing member (3) is connected with the load cell (2) through a connecting member (4).
4. The method for testing the winding tension according to claim 1, wherein the stress direction of the tension block (32) is inclined with respect to the direction of the force tested by the dynamometer (2).
5. The method for testing winding tension according to claim 1, wherein the dynamometer (2) is mounted on a base (1), and a limiting piece (11) for preventing the dynamometer (2) from shifting is arranged on the base (1).
6. The method for testing tension of winding according to claim 5, wherein the base (1) is adjustably fixed at the relative position of the winding to be tested through the connecting block (5).
7. The method for testing winding tension according to claim 5, wherein the installation position of the load cell (2) on the base (1) is adjustable, and the adjustment direction of the load cell is crossed with the installation adjustment direction of the base (1).
8. A method of testing a winding tension according to claim 2, wherein the connecting arm (31) is oriented in the same direction as the load cell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311307808.XA CN117419842A (en) | 2018-08-01 | 2018-08-01 | Winding tension testing method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864397.7A CN109029817B (en) | 2018-08-01 | 2018-08-01 | Winding tension testing device and method |
| CN202311307808.XA CN117419842A (en) | 2018-08-01 | 2018-08-01 | Winding tension testing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810864397.7A Division CN109029817B (en) | 2018-08-01 | 2018-08-01 | Winding tension testing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117419842A true CN117419842A (en) | 2024-01-19 |
Family
ID=64647351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810864397.7A Active CN109029817B (en) | 2018-08-01 | 2018-08-01 | Winding tension testing device and method |
| CN202311307808.XA Pending CN117419842A (en) | 2018-08-01 | 2018-08-01 | Winding tension testing method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810864397.7A Active CN109029817B (en) | 2018-08-01 | 2018-08-01 | Winding tension testing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109029817B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649970B (en) * | 2020-06-12 | 2021-12-31 | 浙江大明传动科技股份有限公司 | Automatic change spooler fatigue test equipment |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710250A (en) * | 1970-05-06 | 1973-01-09 | Ametek Inc | Dynamometer indicator system |
| AT314870B (en) * | 1971-09-17 | 1974-04-25 | Waagner Biro Ag | Force measuring device |
| JPS59158768A (en) * | 1983-02-25 | 1984-09-08 | Hitachi Ltd | Tension control device of winding device |
| CN2043754U (en) * | 1988-06-01 | 1989-08-30 | 上海交通大学 | Tensile measuring device of an automatic winder |
| CN2177937Y (en) * | 1993-10-26 | 1994-09-21 | 范春起 | Composite sensor for measuring force |
| DE19638238C1 (en) * | 1996-09-19 | 1998-02-19 | Bayern Freistaat | Device for regulating the tensile force of a coil winding wire |
| CN2336349Y (en) * | 1997-04-28 | 1999-09-01 | 武汉工业大学 | Fibre winding tension measuring controlling apparatus |
| CN201051027Y (en) * | 2007-06-11 | 2008-04-23 | 李安兵 | Tube penetration and pull measurement device |
| CN203733621U (en) * | 2013-12-20 | 2014-07-23 | 王永成 | Full-automatic thick magnet ring wire winding machine |
| KR101466548B1 (en) * | 2013-12-30 | 2014-12-02 | (주)티와이 | Apparatus for controlling tension of coil for vertical winding machine |
| CN104900395B (en) * | 2015-03-09 | 2017-01-25 | 廊坊英博电气有限公司 | A large magnet ring inductor automatic winding machine and winding method |
| CN206269951U (en) * | 2016-09-18 | 2017-06-20 | 特变电工超高压电气有限公司 | The tension force measuring device of wire in transformer coil |
| CN106959184A (en) * | 2017-04-25 | 2017-07-18 | 湖南工业大学 | A kind of cable strain method of testing and tension tester |
| CN207474269U (en) * | 2017-10-26 | 2018-06-08 | 深圳市有钢机电设备有限公司 | A kind of magnetic toroid winding machine |
| CN108037012A (en) * | 2017-12-04 | 2018-05-15 | 兰州空间技术物理研究所 | A kind of sensor cable mechanical test simulator suitable for space electric field detection |
| CN107963514A (en) * | 2017-12-29 | 2018-04-27 | 盐城众力纺织有限公司 | A kind of polyester thread bobbin winder device |
-
2018
- 2018-08-01 CN CN201810864397.7A patent/CN109029817B/en active Active
- 2018-08-01 CN CN202311307808.XA patent/CN117419842A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN109029817B (en) | 2023-11-17 |
| CN109029817A (en) | 2018-12-18 |
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