CN215677365U - Device for detecting torque angle - Google Patents
Device for detecting torque angle Download PDFInfo
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- CN215677365U CN215677365U CN202121284100.3U CN202121284100U CN215677365U CN 215677365 U CN215677365 U CN 215677365U CN 202121284100 U CN202121284100 U CN 202121284100U CN 215677365 U CN215677365 U CN 215677365U
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- end cover
- adjusting
- photoelectric sensor
- plate
- outer shell
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- 238000009434 installation Methods 0.000 claims description 7
- 241000316887 Saissetia oleae Species 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010092 rubber production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the field of rubber production mechanical equipment, and particularly discloses a torque angle detection device which comprises an outer shell and a driving motor, wherein an end cover is detachably mounted at one end of the outer shell, and a coded disc which is detachably mounted on a mounting plate is sleeved on a driving shaft of the driving motor; a circle of dial is arranged on the periphery of the coded disc, and a photoelectric sensor pointing to the dial is arranged on the inner wall of the end cover; the photoelectric sensor is arranged on the fixing plate, and the end cover is provided with an adjusting component for finely adjusting the position of the fixing plate; an industrial personal computer is arranged outside the outer shell. The utility model can accurately measure the torque angle of the motor during operation by matching the precisely-divided coded disc with the photoelectric sensor, and has high measurement precision and convenient detection operation; meanwhile, the code disc and the photoelectric sensor are detachably mounted, so that the maintenance is convenient; photoelectric sensor can finely tune its position under adjusting part's cooperation, avoids the offset that mechanical vibration caused, effectively guarantees measurement accuracy.
Description
Technical Field
The utility model relates to the field of rubber production mechanical equipment, in particular to a device for detecting a torque angle.
Background
In the production process of rubber, the precision requirement on production mechanical equipment is high, and most of the driving mechanisms of the production mechanical equipment are motors, so that the precise control on the torque angle of the motor is particularly important. At present, torque measurement mostly depends on a manual mechanical angle device or an electronic counter to carry out auxiliary measurement, the precision is not high, and the torque angle of the motor during working cannot be accurately measured, so that the motor cannot be calibrated and adjusted more accurately.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a device for detecting a torque angle, so as to solve the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for detecting a torque angle comprises an outer shell and a driving motor arranged in the outer shell, wherein an end cover is detachably arranged at one end of the outer shell, a driving shaft extending out of the end cover is arranged at the output end of the driving motor, a circular mounting plate is fixedly welded on the driving shaft, and a coded disc detachably arranged on the mounting plate is sleeved on the driving shaft; the coded disc is made of transparent plates, a circle of dial is arranged on the periphery of the coded disc, and a photoelectric sensor pointing to the dial is arranged on the inner wall of the end cover; the photoelectric sensor is arranged on the fixing plate, and the end cover is provided with an adjusting component for finely adjusting the position of the fixing plate; and an industrial personal computer is arranged outside the outer shell and is respectively connected with the output end of the photoelectric sensor and the control end of the driving motor.
Preferably, the assembling surfaces of the end cover and the outer shell are provided with a circle of mounting lug plates which are vertically turned outwards, a plurality of first mounting holes which correspond to each other are distributed on the two mounting lug plates in an annular array mode respectively, and the two mounting lug plates are fixedly mounted through a plurality of first mounting bolts.
Preferably, a plurality of second mounting holes corresponding to each other are distributed on the code disc and the mounting plate in an annular array respectively, and the code disc and the mounting plate are fixedly mounted through a plurality of second mounting bolts.
Preferably, the dial is provided with black scale lines for precisely dividing the code wheel.
Preferably, the adjusting assembly comprises an adjusting bolt and an adjusting plate, a waist-shaped guide hole for the adjusting bolt to pass through is reserved on the end cover, one end of the adjusting bolt is fixed on the fixing plate, the other end of the adjusting bolt penetrates out of the waist-shaped guide hole and is sleeved with a lock nut, and the adjusting plate is sleeved on the adjusting bolt between the lock nut and the end cover.
Preferably, waist type adjusting holes which are parallel to each other are respectively formed in two sides of the waist type guide hole on the end cover, two ends of the adjusting plate extend outwards to stride over the two waist type adjusting holes, a through hole for the adjusting bolt to pass through is formed in the middle of the adjusting plate, positioning holes which are right opposite to the waist type adjusting holes are formed in two ends of the adjusting plate, and positioning bolts for fixing two ends of the adjusting plate on the end cover are installed in the two positioning holes.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can accurately measure the torque angle of the motor during operation by matching the precisely-divided coded disc with the photoelectric sensor, and has high measurement precision and convenient detection operation; meanwhile, the code disc and the photoelectric sensor are detachably mounted, so that the maintenance is convenient; photoelectric sensor can finely tune its position under adjusting part's cooperation, avoids the offset that mechanical vibration caused, effectively guarantees measurement accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a detailed structural diagram of a code wheel of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic view showing the installation of the adjusting plate of the present invention.
In the figure: 1. an outer housing; 2. an end cap; 3. mounting an ear plate; 4. a first mounting hole; 5. a first mounting bolt; 6. a drive motor; 7. a drive shaft; 8. mounting a plate; 9. code disc; 10. a second mounting hole; 11. a second mounting bolt; 12. a dial scale; 13. a photosensor; 14. a fixing plate; 15. adjusting the bolt; 16. a waist-shaped guide hole; 17. a lock nut; 18. an adjusting plate; 19. a waist-shaped adjusting hole; 20. a through hole; 21. positioning holes; 22. and an industrial personal computer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a device for detecting a torque angle comprises an outer shell 1 and a driving motor 6 arranged in the outer shell 1, wherein an end cover 2 is detachably arranged at one end of the outer shell 1, a driving shaft 7 extending out of the end cover 2 is arranged at the output end of the driving motor 6, a circular mounting plate 8 is fixedly welded on the driving shaft 7, and a coded disc 9 detachably arranged on the mounting plate 8 is sleeved on the driving shaft 7; the coded disc 9 is made of transparent plates, a circle of dial 12 is arranged on the periphery of the coded disc, and a photoelectric sensor 13 pointing to the dial 12 is arranged on the inner wall of the end cover 2; the photoelectric sensor 13 is arranged on the fixing plate 14, and the end cover 2 is provided with an adjusting component for finely adjusting the position of the fixing plate 14; an industrial personal computer 22 is arranged on the outer side of the outer shell 1, and the industrial personal computer 22 is connected with the output end of the photoelectric sensor 13 and the control end of the driving motor 6 respectively.
Furthermore, the assembling surfaces of the end cover 2 and the outer shell 1 are provided with a circle of mounting ear plates 3 which are vertically turned outwards, a plurality of first mounting holes 4 which correspond to each other are distributed on the two mounting ear plates 3 in an annular array mode respectively, and the two mounting ear plates 3 are fixedly mounted through a plurality of first mounting bolts 5.
Furthermore, a plurality of second mounting holes 10 corresponding to each other are distributed on the code disc 9 and the mounting plate 8 in an annular array respectively, and the code disc 9 and the mounting plate 8 are fixedly mounted through a plurality of second mounting bolts 11.
Furthermore, the dial 12 is provided with black scale lines for precisely dividing the code wheel 9.
Further, the adjusting assembly comprises an adjusting bolt 15 and an adjusting plate 18, a waist-shaped guide hole 16 for the adjusting bolt 15 to pass through is reserved on the end cover 2, one end of the adjusting bolt 15 is fixed on the fixing plate 14, the other end of the adjusting bolt penetrates out of the waist-shaped guide hole 16 and is sleeved with a lock nut 17, and the adjusting plate 18 is sleeved on the adjusting bolt 15 between the lock nut 17 and the end cover 2.
Furthermore, waist-shaped adjusting holes 19 which are parallel to each other are respectively formed in two sides of the waist-shaped guide hole 16 on the end cover 2, two ends of the adjusting plate 18 extend outwards to stride over the two waist-shaped adjusting holes 19, a through hole 20 for the adjusting bolt 15 to pass through is formed in the middle of the adjusting plate 18, positioning holes 21 which are right opposite to the waist-shaped adjusting holes 19 are formed in two ends of the adjusting plate 18, and positioning bolts for fixing two ends of the adjusting plate 18 on the end cover 2 are installed in the two positioning holes 21.
Example 1: a circle of dial 12 is arranged on a transparent coded disc 9, the coded disc 9 is precisely divided by black scale lines, when a driving motor 6 drives a driving shaft 7 to rotate, the coded disc 9 rotates along with the black scale lines, a photoelectric sensor 13 senses the moving distance of the scale lines on the coded disc 9 and sends signals to an industrial personal computer 22, the industrial personal computer 22 calculates the torque angle of the driving shaft 7, and the torque angle is compared with standard parameters, so that the torque deviation of the driving motor 6 can be judged.
As shown in fig. 2, the specific measurement method is as follows:
the angle of the drive shaft 7 is changed by the torque load with the initial position as a reference;
the angle is calculated from the displacement distance measured by the photoelectric sensor 13, and the calculation formula is:
an angle ═ S/2 pi R (angle ═ S ═ displacement, R ═ radius);
the torque angle value can be accurately measured.
Example 2: end cover 2 and shell body 1 are demountable installation, and code wheel 9 demountable installation is on drive epaxial mounting panel 8 of 7, and photoelectric sensor 13 passes through fixed plate 14 demountable installation on end cover 2, is convenient for carry out the dismouting to inside code wheel 9 and photoelectric sensor 13, and convenient the maintenance.
As shown in fig. 3-4, the photoelectric sensor 13 can be finely adjusted by the adjusting assembly, the entire photoelectric sensor 13 can be adjusted in a transverse movement by matching the waist-shaped guide hole 16 and the waist-shaped adjusting hole 19, the adjusting bolt 15 is locked by the lock nut 17, the adjusting plate 18 is locked by the positioning bolt, and the stable installation of the photoelectric sensor 13 is ensured by limiting at multiple positions.
It is worth noting that: whole device passes through industrial computer 22 and realizes control to it, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and specific circuit structure here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for detecting torque angle comprises an outer shell (1) and a driving motor (6) installed in the outer shell (1), and is characterized in that an end cover (2) is detachably installed at one end of the outer shell (1), a driving shaft (7) extending out of the end cover (2) is installed at the output end of the driving motor (6), a round installation plate (8) is fixedly welded on the driving shaft (7), and a coded disc (9) detachably installed on the installation plate (8) is sleeved on the driving shaft (7); the coded disc (9) is made of transparent plates, a circle of dial (12) is arranged on the periphery of the coded disc, and a photoelectric sensor (13) pointing to the dial (12) is mounted on the inner wall of the end cover (2); the photoelectric sensor (13) is arranged on the fixing plate (14), and the end cover (2) is provided with an adjusting component for finely adjusting the position of the fixing plate (14); the outer side of the outer shell (1) is provided with an industrial personal computer (22), and the industrial personal computer (22) is connected with the output end of the photoelectric sensor (13) and the control end of the driving motor (6) respectively.
2. A device for detecting a torque angle according to claim 1, wherein: the assembling surface of the end cover (2) and the outer shell (1) is provided with a circle of mounting ear plates (3) which are vertically turned outwards, a plurality of first mounting holes (4) which correspond to each other are distributed on the two mounting ear plates (3) in an annular array mode respectively, and the two mounting ear plates (3) are fixedly mounted through a plurality of first mounting bolts (5).
3. A device for detecting a torque angle according to claim 1, wherein: a plurality of second mounting holes (10) corresponding to each other are distributed on the coded disc (9) and the mounting plate (8) in an annular array mode respectively, and the coded disc (9) and the mounting plate (8) are fixedly mounted through a plurality of second mounting bolts (11).
4. A device for detecting a torque angle according to claim 1, wherein: the dial (12) is provided with black scale marks for precisely dividing the code disc (9).
5. A device for detecting a torque angle according to claim 1, wherein: the adjusting assembly comprises an adjusting bolt (15) and an adjusting plate (18), a waist-shaped guide hole (16) for the adjusting bolt (15) to pass through is reserved on the end cover (2), one end of the adjusting bolt (15) is fixed on the fixing plate (14), the other end of the adjusting bolt penetrates out the waist-shaped guide hole (16) and is sleeved with a locking nut (17), and the adjusting plate (18) is sleeved on the adjusting bolt (15) between the locking nut (17) and the end cover (2).
6. The torque angle detecting device according to claim 5, wherein: waist type regulation holes (19) that are parallel to each other are seted up respectively in waist type guiding hole (16) both sides on end cover (2), and outside extension in regulating plate (18) both ends strides two waist type regulation holes (19), and regulating plate (18) middle part sets up through-hole (20) that supply adjusting bolt (15) to pass, and locating hole (21) just right with waist type regulation hole (19) are seted up at its both ends, install in two locating holes (21) and fix regulating plate (18) both ends on end cover (2) positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284100.3U CN215677365U (en) | 2021-06-09 | 2021-06-09 | Device for detecting torque angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284100.3U CN215677365U (en) | 2021-06-09 | 2021-06-09 | Device for detecting torque angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215677365U true CN215677365U (en) | 2022-01-28 |
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ID=79974586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121284100.3U Expired - Fee Related CN215677365U (en) | 2021-06-09 | 2021-06-09 | Device for detecting torque angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN215677365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292877A (en) * | 2023-11-24 | 2023-12-26 | 中国海洋大学 | Special armoured cable torsion assessment and force unloading device for scientific investigation ship winch |
-
2021
- 2021-06-09 CN CN202121284100.3U patent/CN215677365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292877A (en) * | 2023-11-24 | 2023-12-26 | 中国海洋大学 | Special armoured cable torsion assessment and force unloading device for scientific investigation ship winch |
| CN117292877B (en) * | 2023-11-24 | 2024-02-23 | 中国海洋大学 | Special armoured cable torsion assessment and force unloading device for scientific investigation ship winch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |