CN112834096A - Torque sensor - Google Patents
Torque sensor Download PDFInfo
- Publication number
- CN112834096A CN112834096A CN202110251819.5A CN202110251819A CN112834096A CN 112834096 A CN112834096 A CN 112834096A CN 202110251819 A CN202110251819 A CN 202110251819A CN 112834096 A CN112834096 A CN 112834096A
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- fixedly connected
- torque sensor
- rotating shaft
- welding
- positioning mechanism
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- 238000009826 distribution Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 5
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 4
- 239000004830 Super Glue Substances 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a torque sensor, which comprises a torque sensor shell, wherein the outer side of the torque sensor shell is provided with a heat dissipation hole, the upper end of the torque sensor shell is fixedly connected with a power distribution box, one side of the torque sensor shell is fixedly connected with an annular gasket, the outer surface of the annular gasket is fixedly connected with a screw gasket and a screw, the inner side of the annular gasket is fixedly connected with a connecting ring column, and the inner side of the connecting ring column is movably connected with a Y-shaped connecting port rotating shaft. Bringing better use prospect.
Description
Technical Field
The invention relates to the field of sensors, in particular to a torque sensor.
Background
Torque sensor is a support equipment who carries out the torque test, can make the device under test be connected more firmly with the sensor through Y type connector, is difficult for breaking away from, and the lift base makes torque sensor application scope increase, and the whole device is more nimble, and along with the continuous development of science and technology, people also are more and more high to torque sensor's manufacturing process requirement.
The existing torque sensor has certain defects when in use, firstly, a circular connector is not firm enough, falls off easily to influence measurement data, and is not beneficial to use of people.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the torque sensor which has the advantages of stable connection notch, tight occlusion, difficult falling, flexible lifting, wider application range and the like, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that: a torque sensor comprises a torque sensor shell, wherein heat dissipation holes are formed in the outer side of the torque sensor shell, a power distribution box is fixedly connected to the upper end of the torque sensor shell, an annular gasket is fixedly connected to one side of the torque sensor shell, a screw gasket and a screw are fixedly connected to the surface of the outer side of the annular gasket, a connecting ring column is fixedly connected to the inner side of the annular gasket, a Y-shaped connecting port rotating shaft is movably connected to the inner side of the connecting ring column, a Y-shaped rotating shaft clamping groove is formed in the inner side of the Y-shaped connecting port rotating shaft, a rotating shaft fixing outer ring is fixedly connected to the outer side of the Y-shaped connecting port rotating shaft, a first nut hole is formed in the inner side of the rotating shaft fixing outer ring, a semi-arc connecting sheet is fixedly connected to the lower end of the torque sensor shell, a connecting, the lower extreme swing joint of No. two flexible posts has flexible post No. one, the lower extreme fixed connection positioning mechanism base of flexible post No. one, the fixedly connected with location foot all around of positioning mechanism base, the location fixed orifices has been seted up on the surface of location foot, No. two nut holes have been seted up on the upper end surface of joining in marriage the motor box, one side fixedly connected with data transmission socket insulating casing of joining in marriage the motor box, data transmission socket insulating casing's inside fixedly connected with data transmission socket.
As an optimal technical scheme, the Y-shaped connecting port rotating shaft and the Y-shaped rotating shaft clamping groove are fixedly connected through integral pouring, and the rotating shaft fixing outer ring and the first nut hole are fixedly connected through traditional pouring.
As a preferable technical solution, a welding block is arranged between the rotating shaft of the Y-shaped connector and the fixed outer ring of the rotating shaft, and the outer side surface of the rotating shaft of the Y-shaped connector is fixedly connected with the inner side surface of the fixed outer ring of the rotating shaft through the welding block.
As an optimal technical scheme, a welding strip is arranged between the semi-arc connecting sheet and the second telescopic column, the lower end surface of the semi-arc connecting sheet is fixedly connected with the upper end surface of the second telescopic column through the welding strip, a movable lifting shaft is arranged between the second telescopic column and the first telescopic column, and the inner part of the first telescopic column is movably connected with the bottom end of the second telescopic column through the movable lifting shaft.
As a preferred technical scheme, a welding wire is arranged between the positioning mechanism base and the first telescopic column, the upper end surface of the positioning mechanism base is fixedly connected with the lower end of the first telescopic column through the welding wire, a gas pressure welding device is arranged between the positioning mechanism base and the positioning pins, and two sides of the positioning mechanism base are fixedly connected with one side of each positioning pin through the gas pressure welding device.
As a preferred technical scheme, the inside of the power distribution box is fixedly connected with the upper end of the torque sensor shell through a second nut hole, a strong glue is arranged between the power distribution box and the data transmission jack insulating shell, and one side of the power distribution box is fixedly connected with one side of the data transmission jack insulating shell through the strong glue.
As a preferred technical scheme, the side face of the shell of the torque sensor is fixedly connected with the inside of the annular gasket through a positioning mechanism base and screws, and the upper end of the semi-arc connecting sheet is fixedly connected with the lower end of the shell of the torque sensor through a connecting hole.
Preferably, an arc welding is provided between the torque sensor housing and the collar post, and the outer side of the torque sensor housing is fixedly connected to the outer side of the collar post by the arc welding.
Compared with the prior art, the invention provides a torque sensor, which has the following beneficial effects: the torque sensor has the advantages that the Y-shaped rotating shaft is additionally arranged to be connected with the occlusion port, so that the torque sensor is more tightly connected with a device to be measured and is not easy to fall off, the measured data is more accurate, the whole device is more firmly fixed by additionally arranging the lifting fixing base, the application range is wider, the torque sensor can be adjusted to a proper position according to the height of the device to be measured, the base of the positioning mechanism is placed on the horizontal ground, cement screws penetrate through the positioning fixing holes and are embedded into the ground or fixed on other platforms, the shell of the torque sensor is placed on the semi-arc connecting sheet and is connected to the shell of the torque sensor through the connecting holes by screws, the lower end of the shell of the torque sensor is correspondingly positioned, the heights of a first telescopic column and a second telescopic column are adjusted after connection is completed, the height of the torque sensor is, reduce the sensing measuring error because of highly causing, connect special connecting device with the device to be measured, then insert in Y type pivot draw-in groove again, the rethread screw passes nut hole fixed connection No. one, make zonulae occludens between the pivot, Y type draw-in groove axis of rotation is difficult for droing and causes the incident, the accuracy of sensor data has been improved, torque sensor's security has also been increased substantially, the louvre is seted up to the side of torque sensor shell, make the good increase of service life of device thermal diffusivity, the distribution motor box of torque sensor shell upper end can be connected to the computer through the data transmission socket and carry out the output data, whole torque sensor simple structure, high durability and convenient operation, the effect of using is better for traditional mode.
Drawings
The invention is further explained below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of an overall structure of a torque sensor according to the present invention.
Fig. 2 is a schematic structural diagram of a sensor body in a torque sensor according to the present invention.
Fig. 3 is a schematic structural diagram of a rotating shaft mechanism in a torque sensor according to the present invention.
Fig. 4 is a schematic structural diagram of a lifting base mechanism in a torque sensor according to the present invention.
Fig. 5 is a schematic structural diagram of a lifting mechanism in a torque sensor according to the present invention.
Fig. 6 is a schematic structural diagram of a distribution box in a torque sensor according to the present invention.
In the figure: 1. a torque sensor housing; 2. heat dissipation holes; 3. an annular gasket; 4. connecting the ring columns; 5. a power distribution box; 6. a Y-shaped connector rotating shaft; 7. a screw washer; 8. a positioning mechanism base; 9. a screw; 10. the rotating shaft fixes the outer ring; 11. a first nut hole; 12. a Y-shaped rotating shaft clamping groove; 13. a first telescopic column; 14. a second telescopic column; 15. a positioning leg; 16. positioning the fixing hole; 17. connecting holes; 18. a half-arc connecting sheet; 19. a second nut hole; 20. a data transmission jack insulating housing; 21. a data transmission socket.
Detailed Description
As shown in fig. 1-6, a torque sensor comprises a torque sensor housing 1, a heat dissipation hole 2 is formed in the outer side of the torque sensor housing 1, a power distribution box 5 is fixedly connected to the upper end of the torque sensor housing 1, an annular gasket 3 is fixedly connected to one side of the torque sensor housing 1, a screw gasket 7 and a screw 9 are fixedly connected to the outer side surface of the annular gasket 3, a connecting ring post 4 is fixedly connected to the inner side of the annular gasket 3, a Y-shaped connecting port rotating shaft 6 is movably connected to the inner side of the connecting ring post 4, a Y-shaped rotating shaft clamping groove 12 is formed in the inner side of the Y-shaped connecting port rotating shaft 6, a rotating shaft fixing outer ring 10 is fixedly connected to the outer side of the Y-shaped connecting port rotating shaft 6, a first nut hole 11 is formed in the inner side of the rotating shaft fixing outer ring 10, a half, no. two flexible posts 14 of lower extreme fixed connection of half arc connection piece 18, No. two flexible post 14's lower extreme swing joint has flexible post 13 No. one, the lower extreme fixed connection positioning mechanism base 8 of flexible post 13, positioning mechanism base 8's fixedly connected with location foot 15 all around, location fixed orifices 16 has been seted up on the surface of location foot 15, No. two nut holes 19 have been seted up on the upper end surface of distributor box 5, one side fixedly connected with data transmission socket insulating casing 20 of distributor box 5, data transmission socket insulating casing 20's inside fixedly connected with data transmission socket 21.
Further, Y type connector pivot 6 and Y type pivot draw-in groove 12 pour fixed connection through whole, and fixed connection is pour through the tradition to fixed outer loop 10 of pivot and nut hole 11, increases the whole fastness of pivot.
Furthermore, a welding block is arranged between the Y-shaped connecting port rotating shaft 6 and the rotating shaft fixing outer ring 10, and the outer side surface of the Y-shaped connecting port rotating shaft 6 is fixedly connected with the inner side surface of the rotating shaft fixing outer ring 10 through the welding block, so that the rotating shaft mechanism is more stable.
Further, be provided with the welding strip between half arc connection piece 18 and No. two flexible posts 14, the lower extreme surface of half arc connection piece 18 passes through the welding strip and is connected with the upper end fixed surface of No. two flexible posts 14, is provided with the activity lift axle between No. two flexible posts 14 and a flexible post 13, and the bottom swing joint of activity lift axle and No. two flexible posts 14 is passed through to the inside of a flexible post 13, increases whole flexibility, and application scope widens.
Further, a welding wire is arranged between the positioning mechanism base 8 and the first telescopic column 13, the upper end surface of the positioning mechanism base 8 is fixedly connected with the lower end of the first telescopic column 13 through the welding wire, a gas pressure welding is arranged between the positioning mechanism base 8 and the positioning pins 15, two sides of the positioning mechanism base 8 are fixedly connected with one side of the positioning pins 15 through the gas pressure welding, and the height to be measured of the device can be adjusted according to the height of the device to be measured.
Further, the inside of block terminal box 5 is through No. two nut holes 19 and torque sensor shell 1's upper end fixed connection, is provided with the super glue between block terminal box 5 and the data transmission socket insulating casing 20, and one side of block terminal box 5 is through one side fixed connection of super glue and data transmission socket insulating casing 20, makes the block terminal more firm safety.
Furthermore, the side surface of the torque sensor shell 1 is fixedly connected with the inside of the annular gasket 3 through a positioning mechanism base 8 and a screw 9, and the upper end of the semi-arc connecting sheet 18 is fixedly connected with the lower end of the torque sensor shell 1 through a connecting hole 17, so that the connecting surface mechanism is stably connected.
Further, arc welding is arranged between the torque sensor shell 1 and the connecting ring column 4, the outer side of the interior of the torque sensor shell 1 is fixedly connected with the outer side of the connecting ring column 4 through the arc welding, and the safety of the shaft center rotating shaft portion is improved.
The working principle is as follows: the invention comprises a torque sensor shell 1, a heat dissipation hole 2, an annular gasket 3, a connecting ring column 4, a distributor box 5, a Y-shaped connecting port rotating shaft 6, a screw gasket 7, a positioning mechanism base 8, a screw 9, a rotating shaft fixing outer ring 10, a first nut hole 11, a Y-shaped rotating shaft clamping groove 12, a first telescopic column 13, a second telescopic column 14, a positioning pin 15, a positioning fixing hole 16, a connecting hole 17, a half-arc connecting sheet 18, a second nut hole 19, a data transmission socket insulating shell 20 and a data transmission socket 21, wherein when in use, the positioning mechanism base 8 is placed on the horizontal ground, cement screws are used to penetrate through the positioning fixing hole 16 and be embedded into the ground or fixed on other platforms, the torque sensor shell 1 is placed on the half-arc connecting sheet 18 and is connected to the corresponding position of the lower end of the torque sensor shell 1 through the connecting hole 17 by screws, after the connection is completed, the height of a first telescopic column 13 and a second telescopic column 14 is adjusted, so that the torque sensor is highly matched with a device to be tested, the torque test of the device to be tested is facilitated, the sensing measurement error caused by the height is reduced, the device to be tested is connected with a special connecting device and then is connected into a Y-shaped rotating shaft clamping groove 12, a screw penetrates through a first nut hole 11 for fixed connection, the rotating shafts are tightly connected, the rotating shaft of the Y-shaped clamping groove is not easy to fall off to cause a safety accident, the accuracy of sensor data is improved, the safety of the torque sensor is greatly improved, heat dissipation holes 2 are formed in the side surface of a torque sensor shell 1, the heat dissipation performance of the device is good, the service life of the device is prolonged, a power distribution box 5 at the upper end of the torque sensor shell 1 can be connected to a computer, The data accuracy is greatly improved, the application range is wider, and the operation is more convenient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A torque sensor comprising a torque sensor housing (1), characterized in that: the heat dissipation hole (2) is formed in the outer side of the torque sensor shell (1), the motor distribution box (5) is fixedly connected to the upper end of the torque sensor shell (1), an annular gasket (3) is fixedly connected to one side of the torque sensor shell (1), a screw gasket (7) and a screw (9) are fixedly connected to the surface of the outer side of the annular gasket (3), a connecting ring column (4) is fixedly connected to the inner side of the annular gasket (3), a Y-shaped connecting port rotating shaft (6) is movably connected to the inner side of the connecting ring column (4), a Y-shaped rotating shaft clamping groove (12) is formed in the inner side of the Y-shaped connecting port rotating shaft (6), a rotating shaft fixing outer ring (10) is fixedly connected to the outer side of the Y-shaped connecting port rotating shaft (6), a nut hole (11) is formed in the inner side of the rotating shaft fixing outer ring (10), and a semi, a connecting hole (17) is formed in the surface of the semi-arc connecting sheet (18), the lower end of the semi-arc connecting sheet (18) is fixedly connected with a second telescopic column (14), the lower end of the second telescopic column (14) is movably connected with a first telescopic column (13), the lower end of the first telescopic column (13) is fixedly connected with a positioning mechanism base (8), positioning pins (15) are fixedly connected to the periphery of the positioning mechanism base (8), positioning fixing holes (16) are formed in the surface of the positioning pins (15), a second nut hole (19) is formed in the upper end surface of the power distribution box (5), a data transmission jack insulating shell (20) is fixedly connected to one side of the power distribution box (5), and a data transmission jack (21) is fixedly connected to the inside of the data transmission jack insulating shell (20); the Y-shaped connector rotating shaft (6) is fixedly connected with the Y-shaped rotating shaft clamping groove (12) through integral pouring, and the rotating shaft fixing outer ring (10) is fixedly connected with the first nut hole (11) through traditional pouring.
2. A torque transducer as claimed in claim 1, wherein: and a welding block is arranged between the Y-shaped connecting port rotating shaft (6) and the rotating shaft fixing outer ring (10), and the outer side surface of the Y-shaped connecting port rotating shaft (6) is fixedly connected with the inner side surface of the rotating shaft fixing outer ring (10) through the welding block.
3. A torque transducer as claimed in claim 1, wherein: be provided with the welding strip between half arc connection piece (18) and No. two flexible posts (14), the lower extreme surface of half arc connection piece (18) is through the upper end fixed surface of welding strip and No. two flexible posts (14) to be connected, be provided with the activity lift axle between No. two flexible posts (14) and a flexible post (13), the bottom swing joint of the inside of a flexible post (13) through activity lift axle and No. two flexible posts (14).
4. A torque transducer as claimed in claim 1, wherein: be provided with the welding wire between positioning mechanism base (8) and flexible post (13), the upper end surface of positioning mechanism base (8) passes through the lower extreme fixed connection of welding wire and flexible post (13) No. one, be provided with the gas pressure welding between positioning mechanism base (8) and location foot (15), one side fixed connection of gas pressure welding and location foot (15) is passed through to the both sides of positioning mechanism base (8).
5. A torque transducer as claimed in claim 1, wherein: join in marriage the upper end fixed connection of motor box (5) inside through No. two nut holes (19) and torque sensor shell (1), join in marriage and be provided with the super glue between motor box (5) and data transmission socket insulating casing (20), one side of joining in marriage motor box (5) is through one side fixed connection of super glue and data transmission socket insulating casing (20).
6. A torque transducer as claimed in claim 1, wherein: the side surface of the torque sensor shell (1) is fixedly connected with the inside of the annular gasket (3) through a positioning mechanism base (8) and a screw (9), and the upper end of the semi-arc connecting sheet (18) is fixedly connected with the lower end of the torque sensor shell (1) through a connecting hole (17).
7. A torque transducer as claimed in claim 1, wherein: arc welding is arranged between the torque sensor shell (1) and the connecting ring column (4), and the outer side of the interior of the torque sensor shell (1) is fixedly connected with the outer side of the connecting ring column (4) through the arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110251819.5A CN112834096A (en) | 2021-03-08 | 2021-03-08 | Torque sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110251819.5A CN112834096A (en) | 2021-03-08 | 2021-03-08 | Torque sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112834096A true CN112834096A (en) | 2021-05-25 |
Family
ID=75929805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110251819.5A Pending CN112834096A (en) | 2021-03-08 | 2021-03-08 | Torque sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112834096A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010029791A1 (en) * | 2000-04-17 | 2001-10-18 | Suzuki Motor Corporation | Steering force detecting magnetostrictive torque sensor |
| CN101865275A (en) * | 2010-05-28 | 2010-10-20 | 上海应用技术学院 | Torque sensor combined with reducer |
| CN105593106A (en) * | 2013-09-27 | 2016-05-18 | Lg伊诺特有限公司 | Torque sensor |
| CN209296194U (en) * | 2019-01-04 | 2019-08-23 | 深圳必优传感科技有限公司 | A kind of rotary-type torque sensor |
| CN211310440U (en) * | 2019-12-16 | 2020-08-21 | 青岛永新金属制品有限公司 | Screw production dish scroll wheel and roll-up device |
| CN212513422U (en) * | 2020-07-23 | 2021-02-09 | 湖州力衡电子科技有限公司 | Torque sensor |
| CN214149647U (en) * | 2021-03-08 | 2021-09-07 | 徐州淮海电子传感工程研究所有限公司 | Torque sensor |
-
2021
- 2021-03-08 CN CN202110251819.5A patent/CN112834096A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010029791A1 (en) * | 2000-04-17 | 2001-10-18 | Suzuki Motor Corporation | Steering force detecting magnetostrictive torque sensor |
| CN101865275A (en) * | 2010-05-28 | 2010-10-20 | 上海应用技术学院 | Torque sensor combined with reducer |
| CN105593106A (en) * | 2013-09-27 | 2016-05-18 | Lg伊诺特有限公司 | Torque sensor |
| CN209296194U (en) * | 2019-01-04 | 2019-08-23 | 深圳必优传感科技有限公司 | A kind of rotary-type torque sensor |
| CN211310440U (en) * | 2019-12-16 | 2020-08-21 | 青岛永新金属制品有限公司 | Screw production dish scroll wheel and roll-up device |
| CN212513422U (en) * | 2020-07-23 | 2021-02-09 | 湖州力衡电子科技有限公司 | Torque sensor |
| CN214149647U (en) * | 2021-03-08 | 2021-09-07 | 徐州淮海电子传感工程研究所有限公司 | Torque sensor |
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