CN108827520B - Enameled wire tension detection device - Google Patents
Enameled wire tension detection device Download PDFInfo
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- CN108827520B CN108827520B CN201810767003.6A CN201810767003A CN108827520B CN 108827520 B CN108827520 B CN 108827520B CN 201810767003 A CN201810767003 A CN 201810767003A CN 108827520 B CN108827520 B CN 108827520B
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- enameled wire
- box body
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- detection device
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- 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
- G01L5/06—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 using mechanical means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an enameled wire tension detection device which comprises a box body, wherein a weight box is installed on one side of the box body, a standby weight is installed inside the weight box, a glass window is installed on the front end face of the box body, supporting legs are installed at four end corners of the bottom surface of the box body, rubber suckers are installed at the bottom ends of the supporting legs, the box body is connected with a box cover through hinges, a display panel is installed on the upper end face of the box cover, a display screen is installed on the upper end face of the display panel, a button is installed on the front side of the display screen, a threaded sleeve is installed on the other side of the box body, a test bin is installed inside the box body, a first connecting block is installed on one side of the test bin, a second connecting block is installed on the rear side of the first connecting block, and a first supporting plate is. The invention can measure the conventional tension of the enameled wire and the tension of the enameled wire in the limit state, and has the advantages of visual display, simple operation and strong stability.
Description
Technical Field
The invention relates to the technical field of enameled wire measurement, in particular to an enameled wire tension detection device.
Background
With the rapid development of social economy, more and more wires are put into daily life of people, wherein the utilization rate of enameled wires is increased day by day, the enameled wires are a main variety of winding wires and consist of a conductor and an insulating layer, a bare wire is formed by annealing and softening, then painting and baking for many times, but the enameled wires are difficult to produce products which meet the standard requirements and the requirements of customers and are influenced by the factors of raw material quality, process parameters, production equipment, environment and the like, therefore, the quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical property, chemical property, electrical property and thermal property, the enameled wires are the main raw materials of products such as motors, electric appliances and household electric appliances, particularly, the continuous rapid growth of the electric power industry is realized in recent years, the rapid development of the household electric appliances is realized, and the enameled wires are applied to a wider field, with this, there is an increasing demand for enameled wires, in which the enameled wires are subjected to a tension test after being manufactured.
However, the existing enameled wire tension test can only measure tension in a tight state and cannot measure ultimate tension; therefore, the existing requirements are not met, and an enameled wire tension detection device is provided for the situation.
Disclosure of Invention
The invention aims to provide an enameled wire tension detection device to solve the problems that the existing enameled wire tension test in the background technology can only measure tension in a tight state and cannot measure ultimate tension and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a tension detection device for enameled wires comprises a box body, wherein a weight box is installed on one side of the box body, a standby weight is installed inside the weight box, a glass window is installed on the front end face of the box body, supporting legs are installed at four end corners of the bottom face of the box body, rubber suckers are installed at the bottom ends of the supporting legs, the box body is connected with a box cover through hinges, a display panel is installed on the upper end face of the box cover, a display screen is installed on the upper end face of the display panel, a button is installed on the front side of the display screen, a threaded sleeve is installed on the other side of the box body, a test bin is installed inside the box body, a first connecting block is installed on one side of the test bin, a second connecting block is installed on the rear side of the first connecting block, a first supporting plate is installed on the bottom face of the test bin, the number of the first supporting plate, the second backup pad is installed to the opposite side of test pillow block, the third backup pad is installed to the opposite side of second backup pad, the guide roller is all installed to the inboard of first backup pad, second backup pad and third backup pad, the tension test roller is installed to the inboard of test pillow block, threaded sleeve's internally mounted has the lead screw, the carousel is installed in the outside of lead screw, the removal connecting block is installed to the inboard of lead screw.
Preferably, the rear sides of the tension test roller and the guide roller are provided with second wire grooves, and the front sides of the tension test roller and the guide roller are provided with first wire grooves.
Preferably, the first connecting block is connected with one end of the enameled wire to be tested through a knot, the enameled wire to be tested penetrates through the first wire groove and extends to the lower part of the material guide roller, and a weight is installed at the other end of the enameled wire to be tested.
Preferably, the upper end surfaces of the supporting legs are completely attached to the bottom surface of the box body, and the supporting legs are fixed to the box body through welding.
Preferably, the rubber suction cup extends to the inside of the supporting leg, and the supporting leg is connected with the rubber suction cup through a buckle.
Preferably, a pillow block type tension sensor is installed on the bottom surface of the test pillow block, and the bottom surface of the pillow block type tension sensor is connected with the bottom surface of the test bin through a groove.
Preferably, the inner side of the screw rod is provided with a T-shaped clamping groove, the outer side of the movable connecting block is provided with a T-shaped lug, and the T-shaped lug is connected with the screw rod through the T-shaped clamping groove.
Preferably, the four end corners of the bottom surface of the display panel are provided with threaded holes, and the threaded holes are connected with the box cover through screws.
Preferably, the other end of the enameled wire to be measured is provided with a ring buckle, and the enameled wire to be measured is connected with the weight through the ring buckle.
Preferably, the upper end face of the pillow block type tension sensor is provided with a threaded hole, and the threaded hole is connected with the test pillow block through a screw.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can check the visual condition in the device through the glass window, and can stabilize the device through the supporting legs and the rubber sucker.
2. According to the invention, the first connecting block is connected with one end of the enameled wire to be tested, the weight is connected with the other end of the enameled wire to be tested, and the enameled wire to be tested presses down the tension testing roller and the testing pillow block, so that the pillow block type tension sensor is pressed down, and the tension of the enameled wire to be tested is detected through the pillow block type tension sensor.
3. The invention displays the detected tension data through the display screen on the upper end surface of the display panel, and edits or saves the data through the buttons.
4. According to the invention, one end of the enameled wire to be tested is fixed on the second connecting block, the enameled wire to be tested penetrates through the second wire groove and extends into the movable connecting block, the enameled wire to be tested and the movable connecting block are tied and fixed, the enameled wire to be tested is pulled backwards by rotating the rotary table to press the tension testing roller and the testing shaft base, and when the enameled wire to be tested is pulled to the critical state of tension breaking, the limit tension data of the enameled wire to be tested can be detected by the shaft base type tension sensor.
Drawings
FIG. 1 is a schematic structural view of an enameled wire tension detection device according to the present invention;
FIG. 2 is a schematic diagram of the right side of the apparatus of the present invention;
FIG. 3 is a partial schematic view of the open position of the present invention;
FIG. 4 is a schematic diagram of the internal measurement state according to the present invention;
FIG. 5 is a schematic view of the lead screw of the present invention;
fig. 6 is a schematic structural view of the pulling device of the present invention.
In the figure: 1. a box cover; 2. a hinge; 3. standby weights; 4. a weight box; 5. a box body; 6. supporting legs; 7. a rubber suction cup; 8. a glass window; 9. a button; 10. a display screen; 11. a display panel; 12. a threaded bushing; 13. a turntable; 14. a first support plate; 15. a second connecting block; 16. a first connection block; 17. testing the pillow block; 18. a tension test roll; 19. a second support plate; 20. a third support plate; 21. a material guide roller; 22. a test bin; 23. a lead screw; 24. a second wire slot; 25. a first wire slot; 26. a tested enameled wire; 27. a weight; 28. a T-shaped clamping groove; 29. a T-shaped bump; 30. moving the connecting block; 31. a pillow block type tension sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an embodiment of the present invention is shown: an enameled wire tension detection device comprises a box body 5, wherein a weight box 4 is installed on one side of the box body 5, a standby weight 3 is installed inside the weight box 4, a glass window 8 is installed on the front end face of the box body 5, supporting legs 6 are installed at four end corners of the bottom face of the box body 5, rubber suckers 7 are installed at the bottom ends of the supporting legs 6, the box body 5 is connected with a box cover 1 through hinges 2, a display panel 11 is installed on the upper end face of the box cover 1, a display screen 10 is installed on the upper end face of the display panel 11, a button 9 is installed on the front side of the display screen 10, a threaded sleeve 12 is installed on the other side of the box body 5, a test bin 22 is installed inside the box body 5, a first connecting block 16 is installed on one side of the test bin 22, one end of an enameled wire 26 to be tested is connected with the first connecting block 16, the enameled wire 26 to be tested, extending to the lower part of the material guide roller 21, taking out the weight 27 from the weight box 4 to be connected with the other end of the tested enameled wire 26, pulling the tested enameled wire 26 by the gravity of the weight 27, pressing down the testing pillow block 17 and the tension testing roller 18 by the tightened tested enameled wire 26, thereby pressing down the pillow block type tension sensor 31, detecting the tension of the tested enameled wire 26 in the current state by the pillow block type tension sensor 31, displaying by the display screen 10, installing the second connecting block 15 at the rear side of the first connecting block 16, installing the first supporting plate 14 at the bottom surface of the testing bin 22, installing two first supporting plates 14, installing the testing pillow block 17 at one side of the first supporting plate 14, installing the second supporting plate 19 at the other side of the testing pillow block 17, installing the third supporting plate 20 at the other side of the second supporting plate 19, installing the material guide rollers 21 at the inner sides of the first supporting plate 14, the second supporting plate 19 and the third supporting plate 20, the tension test roller 18 is installed on the inner side of the test pillow block 17, the lead screw 23 is installed inside the threaded sleeve 12, the rotary table 13 is installed on the outer side of the lead screw 23, the movable connecting block 30 is installed on the inner side of the lead screw 23, one end of the tested enameled wire 26 is connected to the second connecting block 15, the other end of the tested enameled wire 26 sequentially penetrates through the second wire grooves 24 of the three material guide rollers 21 and the tension test roller 18 and extends to the inside of the movable connecting block 30, the tested enameled wire 26 and the movable connecting block 30 are fixed in a knotted mode, the box cover 1 is closed to prevent people from being accidentally injured when the tested enameled wire 26 is in a stretch-break state, the inner condition of the device is observed through the glass window 8, the rotary table 13 is rotated, the lead screw 23 and the movable connecting block 30 are pulled outwards, and when the tested enameled wire 26 is pulled to the.
Further, the rear sides of the tension test roller 18 and the guide roller 21 are provided with second wire grooves 24, the front sides of the tension test roller 18 and the guide roller 21 are provided with first wire grooves 25, and enameled wires can be installed through the first wire grooves 25 and the second wire grooves 24.
Further, the first connecting block 16 is connected with one end of the enameled wire 26 to be measured through a knot, the enameled wire 26 to be measured runs through the first wire groove 25 and extends to the lower part of the material guiding roller 21, a weight 27 is installed at the other end of the enameled wire 26 to be measured, and the enameled wire 26 to be measured is pulled through the natural gravity of the weight 27.
Furthermore, the upper end face of the supporting leg 6 is completely attached to the bottom face of the box body 5, the supporting leg 6 is fixed with the box body 5 through welding, and the stability of the device is improved through the supporting leg 6.
Further, rubber suction cup 7 extends to the inside of supporting legs 6, and supporting legs 6 passes through the buckle with rubber suction cup 7 to be connected, through rubber suction cup 7 reinforcing apparatus.
Further, a pillow block type tension sensor 31 is installed on the bottom surface of the test pillow block 17, the bottom surface of the pillow block type tension sensor 31 is connected with the bottom surface of the test bin 22 through a groove, and the tension of the enameled wire in the current tested state is monitored in real time through the pillow block type tension sensor 31.
Further, a T-shaped clamping groove 28 is arranged on the inner side of the lead screw 23, a T-shaped projection 29 is mounted on the outer side of the movable connecting block 30, the T-shaped projection 29 is connected with the lead screw 23 through the T-shaped clamping groove 28, the position of the movable connecting block 30 is limited through the T-shaped clamping groove 28 and the T-shaped projection 29, and the movable connecting block 30 can be rotated.
Further, four end corners of the bottom surface of the display panel 11 are provided with threaded holes, the threaded holes are connected with the box cover 1 through screws, and measured data are displayed through the display panel 11.
Further, the other end of the enameled wire 26 to be measured is provided with the circle and detains, and the enameled wire 26 to be measured is connected through the circle with weight 27, can provide different pulling force conditions through weight 27 and reserve weight 3.
Further, a threaded hole is formed in the upper end face of the pillow block type tension sensor 31, the threaded hole is connected with the test pillow block 17 through a screw, and the pillow block type tension sensor 31 can acquire data through the compression of the test pillow block 17.
The working principle is as follows: when in use, the device is placed in a proper device, the power supply is connected, the box cover 1 is opened, one end of the tested enameled wire 26 is connected with the first connecting block 16, the tested enameled wire 26 sequentially penetrates through the first wire grooves 25 of the three material guide rollers 21 and the tension test roller 18 and extends to the lower part of the material guide rollers 21, the weight 27 is taken out from the weight box 4 and is connected with the other end of the tested enameled wire 26, the tested enameled wire 26 is pulled by the gravity of the weight 27, the test pillow block 17 and the tension test roller 18 are pressed down by the tightened tested enameled wire 26, the pillow block type tension sensor 31 is pressed down, the tension of the tested enameled wire 26 in the current state is detected by the pillow block type tension sensor 31, the data is displayed by the display screen 10, one end of the weight 27 and the tested enameled wire 26 is loosened, the tested enameled wire 26 is taken down, and one end of the tested enameled wire 26 is connected to the second connecting block 15, the other end of the enameled wire 26 to be tested sequentially penetrates through the three material guide rollers 21 and the second wire groove 24 of the tension test roller 18 and extends to the inside of the movable connecting block 30, the enameled wire 26 to be tested is knotted and fixed with the movable connecting block 30, the box cover 1 is closed to avoid accidental injury of people when the enameled wire 26 to be tested is stretched and broken, the internal condition of the device is observed through the glass window 8, the rotary table 13 is rotated, the lead screw 23 and the movable connecting block 30 are pulled outwards, when the enameled wire 26 to be tested is pulled to the critical state of stretching and breaking, the limit tension data of the enameled wire 26 to be tested can be detected through the shaft platform type tension sensor 31, the limit tension of the critical state is displayed through the display screen 10, and the stability of the.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an enameled wire tension detection device, includes box (5), its characterized in that: the weight box (4) is installed on one side of the box body (5), a standby weight (3) is installed inside the weight box (4), a glass window (8) is installed on the front end face of the box body (5), supporting legs (6) are installed on four end corners of the bottom face of the box body (5), a rubber sucker (7) is installed at the bottom end of each supporting leg (6), the box body (5) is connected with the box cover (1) through a hinge (2), a display panel (11) is installed on the upper end face of the box cover (1), a display screen (10) is installed on the upper end face of the display panel (11), a button (9) is installed on the front side of the display screen (10), a threaded sleeve (12) is installed on the other side of the box body (5), a test bin (22) is installed inside the box body (5), a first connecting block (16) is installed on one side of the test bin (22, a second connecting block (15) is arranged at the rear side of the first connecting block (16), a first supporting plate (14) is arranged on the bottom surface of the test bin (22), two first supporting plates (14) are arranged, a test pillow block (17) is arranged on one side of the first supporting plate (14), a second supporting plate (19) is arranged on the other side of the test pillow block (17), a third supporting plate (20) is arranged at the other side of the second supporting plate (19), the inner sides of the first supporting plate (14), the second supporting plate (19) and the third supporting plate (20) are all provided with a material guide roller (21), a tension test roller (18) is arranged on the inner side of the test pillow block (17), a lead screw (23) is arranged in the threaded sleeve (12), the outer side of the lead screw (23) is provided with a rotary table (13), and the inner side of the lead screw (23) is provided with a movable connecting block (30).
2. The enameled wire tension detection device according to claim 1, characterized in that: the rear sides of the tension test roller (18) and the material guide roller (21) are respectively provided with a second wire groove (24), and the front sides of the tension test roller (18) and the material guide roller (21) are respectively provided with a first wire groove (25).
3. The enameled wire tension detection device according to claim 1, characterized in that: the first connecting block (16) is connected with one end of a tested enameled wire (26) through a knot, the tested enameled wire (26) penetrates through the first wire groove (25) and extends to the lower part of the guide roller (21), and a weight (27) is installed at the other end of the tested enameled wire (26).
4. The enameled wire tension detection device according to claim 1, characterized in that: the upper end surfaces of the supporting legs (6) are completely attached to the bottom surface of the box body (5), and the supporting legs (6) are fixed with the box body (5) through welding.
5. The enameled wire tension detection device according to claim 1, characterized in that: the rubber suction cup (7) extends to the inside of the supporting leg (6), and the supporting leg (6) is connected with the rubber suction cup (7) through a buckle.
6. The enameled wire tension detection device according to claim 1, characterized in that: the bottom surface of the test pillow block (17) is provided with a pillow block type tension sensor (31), and the bottom surface of the pillow block type tension sensor (31) is connected with the bottom surface of the test bin (22) through a groove.
7. The enameled wire tension detection device according to claim 1, characterized in that: the inner side of the lead screw (23) is provided with a T-shaped clamping groove (28), the outer side of the movable connecting block (30) is provided with a T-shaped lug (29), and the T-shaped lug (29) is connected with the lead screw (23) through the T-shaped clamping groove (28).
8. The enameled wire tension detection device according to claim 1, characterized in that: four end corners of the bottom surface of the display panel (11) are provided with threaded holes, and the threaded holes are connected with the box cover (1) through screws.
9. The enameled wire tension detection device according to claim 3, characterized in that: the other end of the enameled wire (26) to be measured is provided with a ring buckle, and the enameled wire (26) to be measured is connected with the weight (27) through the ring buckle.
10. The enameled wire tension detection device according to claim 6, characterized in that: the upper end face of the shaft table type tension sensor (31) is provided with a threaded hole, and the threaded hole is connected with the test shaft table (17) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767003.6A CN108827520B (en) | 2018-07-13 | 2018-07-13 | Enameled wire tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767003.6A CN108827520B (en) | 2018-07-13 | 2018-07-13 | Enameled wire tension detection device |
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| Publication Number | Publication Date |
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| CN108827520A CN108827520A (en) | 2018-11-16 |
| CN108827520B true CN108827520B (en) | 2020-05-12 |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8082802B1 (en) * | 2009-04-28 | 2011-12-27 | The United States Of America As Represented By The Secretary Of The Navy | Compact and stand-alone combined multi-axial and shear test apparatus |
| DE102011018535A1 (en) * | 2011-04-26 | 2012-10-31 | Liebherr-Components Biberach Gmbh | cable tester |
| CN107826892A (en) * | 2017-11-20 | 2018-03-23 | 湖州市练市聚丰线缆厂 | A kind of enamel-covered wire wire-winding tension device |
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