CN207387525U - A kind of electromagnetic type torque sleeve wrench - Google Patents
A kind of electromagnetic type torque sleeve wrench Download PDFInfo
- Publication number
- CN207387525U CN207387525U CN201721463760.1U CN201721463760U CN207387525U CN 207387525 U CN207387525 U CN 207387525U CN 201721463760 U CN201721463760 U CN 201721463760U CN 207387525 U CN207387525 U CN 207387525U
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- China
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- adjusting mechanism
- threaded adjusting
- threaded
- cylindrical shell
- main cylindrical
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Abstract
The utility model discloses a kind of electromagnetic type torque sleeve wrenchs, connecting rod including main cylindrical shell, mounted on main cylindrical shell one side and the current controller mounted on main cylindrical shell another side, the end of the connecting rod is installed by one threaded adjusting mechanism, one end of threaded adjusting mechanism is installed by one hand-held pole, center at the top of main cylindrical shell is installed by one accumulator, the center of main cylindrical shell bottom is installed by one Hexagonal jacket, the fixing axle for being provided centrally with integral type at the top of Hexagonal jacket, the axis body of fixing axle are fixed on the inside of main cylindrical shell by bearing.Using identical charges repel each other between electromagnetism operation principle and magnetic pole, principle of opposite sex attraction works the utility model, pass through controllable electric current, and then control the magnetic force size between magnetic pole, so as to control the size of the device control dynamics, in addition, the device have threaded adjusting mechanism, play an important role of can lateral adjustments distance, so as to reduce the labor intensity of staff.
Description
Technical field
The utility model is related to torque spanner technical fields, are specially a kind of electromagnetic type torque sleeve wrench.
Background technology
At present, torque spanner extensive use, compared with common spanner, torque spanner has rotation-controlled dynamics
Effect, so as to which the helicitic texture in screw member be protected not cause the generation of screw thread damaged phenomenon since dynamics is excessive,
However, general torque spanner is controlled by simple spring, control range there is no controllability, and due to
Prolonged work, can cause spring mechanical reduced performance, so its service life is low.
The content of the invention
To achieve the above object, the utility model provides following technical solution：A kind of electromagnetic type torque sleeve wrench, including
Main cylindrical shell, the connecting rod mounted on main cylindrical shell one side and the current control mounted on main cylindrical shell another side
A threaded adjusting mechanism is installed in device, the end of the connecting rod, and a hand-held pole, main cylindrical shell are installed in one end of threaded adjusting mechanism
An accumulator is installed at center at the top of body, and a Hexagonal jacket is installed at the center of main cylindrical shell bottom, at the top of Hexagonal jacket in
The heart is provided with the fixing axle of integral type, and the axis body of fixing axle is fixed on the inside of main cylindrical shell, Hexagonal jacket bottom by bearing
Portion is provided centrally with hexagonal groove, and the side of Hexagonal jacket is provided with the semi-circular recesses knot that multiple circular arrays are set
Structure, the inside of main cylindrical shell side is equipped with the iron core that multiple circular arrays are set, and the side of each iron core is socketed
One coil, main cylindrical shell is being provided with the hollow structure of multiple circular arrays settings on the inside of iron core, each hollow
The inside of structure is respectively mounted a permanent magnet, and each permanent magnet is equipped with push rod, the body of rod of push rod at the center towards inner side end
The inside for being inserted into semi-circular recesses structure is corresponded to through the inner wall of main cylindrical shell and end.
Preferably, the power output end of the accumulator connects the power input end of current controller, electricity by conducting wire
The power output end of stream controller connects the power input end of each coil by conducting wire.
Preferably, the electrically connected port in multiple coils is connected in cascade.
Preferably, during the threaded adjusting mechanism includes threaded adjusting mechanism screw shell, threaded adjusting mechanism uses
Hollow structure, threaded adjusting mechanism are with the first threaded rod, threaded adjusting mechanism with the second threaded rod, threaded adjusting mechanism limit hole
With threaded adjusting mechanism gag lever post.
Preferably, the threaded adjusting mechanism is threaded adjusting mechanism limit hole with the center of screw shell, screw thread
Adjusting mechanism is being connected with screw thread by helicitic texture respectively positioned at threaded adjusting mechanism with screw shell with the both ends of limit hole
Adjusting mechanism the second threaded rod of the first threaded rod and threaded adjusting mechanism, and threaded adjusting mechanism the first threaded rod and spiral shell
Line adjusting mechanism is both provided with threaded adjusting mechanism limit hole, two threaded adjusting machines in the inside of opposite end with the second threaded rod
A threaded adjusting mechanism gag lever post, threaded adjusting mechanism the first threaded rod and threaded adjusting are inserted into the inside of structure limit hole
Mechanism is fixedly connected with end of the other both ends of the second threaded rod respectively with connecting rod and hand-held pole.
Preferably, the helicitic texture includes the internal thread structure for being arranged on threaded adjusting mechanism screw shell inner wall
Be arranged on threaded adjusting mechanism with the first threaded rod and threaded adjusting mechanism the external thread structure on the second screw thread club shaft,
And the threaded adjusting mechanism with the hand of spiral of external thread structure on the first screw thread club shaft and threaded adjusting mechanism with second
The hand of spiral of external thread structure is opposite on screw thread club shaft.
Preferably, the threaded adjusting mechanism is three with limit hole and threaded adjusting mechanism with the cross section of gag lever post
Angular structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model utilizes electromagnetism operation principle and magnetic
Identical charges repel each other that principle of opposite sex attraction works for interpolar, by controllable electric current, and then controls the magnetic force size between magnetic pole, from
And control the size of the device control dynamics, in addition, the device have threaded adjusting mechanism, have can lateral adjustments distance work
With so as to reduce the labor intensity of staff.
Description of the drawings
Fig. 1 is a kind of complete section structure diagram of electromagnetic type torque sleeve wrench of the utility model；
Fig. 2 is the diagrammatic cross-section of the threaded adjusting mechanism 3 in Fig. 1；
Fig. 3 is a kind of working circuit diagram of electromagnetic type torque sleeve wrench of the utility model；
In figure：1. main cylindrical shell, 2. connecting rods, 3. threaded adjusting mechanisms, 31. threaded adjusting mechanism screw shells,
32. threaded adjusting mechanism hollow structure, the first threaded rod of 33. threaded adjusting mechanisms, the second spiral shell of 34. threaded adjusting mechanisms
Rasp bar, 35. threaded adjusting mechanism limit holes, 36. threaded adjusting mechanism gag lever posts, 4. hand-held poles, 5. current controllers, 6.
Accumulator, 7. Hexagonal jackets, 8. fixing axles, 9. bearings, 10. hexagonal grooves, 11. semi-circular recesses structures, 12. iron cores, 13. lines
Circle, 14. hollow structures, 15. permanent magnets, 16. push rods.
Specific embodiment
Referring to Fig. 1, a kind of embodiment provided by the utility model：A kind of electromagnetic type torque sleeve wrench, including main circle
Column housing 1, the connecting rod 2 mounted on main 1 one side of cylindrical shell and the current controller mounted on main 1 another side of cylindrical shell
5, a threaded adjusting mechanism 3 is installed in the end of the connecting rod 2, and a hand-held pole 4, main circle are installed in one end of threaded adjusting mechanism 3
An accumulator 6 is installed at the center at 1 top of column housing, and a Hexagonal jacket 7, Hexagonal jacket 7 are installed in the center of main 1 bottom of cylindrical shell
The fixing axle 8 for being provided centrally with integral type at top, the axis body of fixing axle 8 are fixed on by bearing 9 in main cylindrical shell 1
Portion, 7 bottom of Hexagonal jacket are provided centrally with hexagonal groove 10, and the side of Hexagonal jacket 7 is provided with multiple circular arrays and sets
The semi-circular recesses structure 11 put, the inside of main 1 side of cylindrical shell are equipped with the iron core 12 that multiple circular arrays are set, and
The side of each iron core 12 is socketed a coil 13, main cylindrical shell 1 positioned at the inside of iron core 12 be provided with it is multiple in a ring
The hollow structure 14 that array is set, the inside of each hollow structure 14 are respectively mounted a permanent magnet 15, and each permanent magnet 15 is in direction
The center of inner side end is equipped with push rod 16, and the body of rod of push rod 16 is corresponded to and is inserted into through the inner wall of main cylindrical shell 1 and end
The inside of semi-circular recesses structure 11；The electric power that the power output end of the accumulator 6 connects current controller 5 by conducting wire is defeated
Enter end, the power output end of current controller 5 connects the power input end of each coil 13 by conducting wire；Multiple coils 13
In electrically connected port connected in cascade, with cascade, can ensure the electric current one that each 13 inside of coil flows into
It causes, so as to ensure that the magnetic field intensity that each iron core 12 generates is consistent.
Referring to Fig. 2, the threaded adjusting mechanism 3 includes threaded adjusting mechanism screw shell 31, threaded adjusting mechanism
With hollow structure 32, the first threaded rod 33 of threaded adjusting mechanism, threaded adjusting mechanism the second threaded rod 34, threaded adjusting machine
Structure limit hole 35 and threaded adjusting mechanism gag lever post 36；The threaded adjusting mechanism is screw thread with the center of screw shell 31
Adjusting mechanism limit hole 35, threaded adjusting mechanism is with screw shell 31 positioned at the both ends of threaded adjusting mechanism limit hole 35
Threaded adjusting mechanism the second threaded rod 34 of the first threaded rod 33 and threaded adjusting mechanism is connected with by helicitic texture respectively,
And threaded adjusting mechanism is respectively provided with the first threaded rod 33 and threaded adjusting mechanism with the second threaded rod 34 in the inside of opposite end
There is threaded adjusting mechanism limit hole 35, two threaded adjusting mechanisms are inserted into a threaded adjusting mechanism with the inside of limit hole 35 and limit
Position bar 36, threaded adjusting mechanism with the other both ends of the second threaded rod 34 of the first threaded rod 33 and threaded adjusting mechanism respectively with
Connecting rod 2 is fixedly connected with the end of hand-held pole 4；The helicitic texture includes being arranged on threaded adjusting mechanism screw shell 31
The internal thread structure of inner wall is with being arranged on threaded adjusting mechanism the second threaded rod of the first threaded rod 33 and threaded adjusting mechanism
External thread structure on 34 bodies of rod, and the screw thread side of external thread structure on 33 body of rod of the first threaded rod of the threaded adjusting mechanism
To opposite with the hand of spiral of external thread structure on 34 body of rod of the second threaded rod with threaded adjusting mechanism；Reversed helicitic texture is set
It puts, can ensure when rotating threaded adjusting mechanism screw shell 31, threaded adjusting mechanism the first threaded rod 33 and screw thread
Adjusting mechanism can change relative distance between the two with the second threaded rod 34, so as to play adjustment effect, the threaded adjusting
Mechanism is triangular structure with limit hole 35 and threaded adjusting mechanism with the cross section of gag lever post 36, and main function is three
The restriction effect of angular structure enables to threaded adjusting mechanism the second screw thread of the first threaded rod 33 and threaded adjusting mechanism
Be not in the situation of relative rotation between bar 34, so as to ensure the normal work of adjustment effect.
Specifically used mode：In utility model works, threaded adjusting mechanism 3 is first adjusted, then passes through current controller 5
The size of electric current at this time is adjusted, due to the effect of electric current so that the both ends of iron core 12 can generate magnetic pole, by controlling electric current
Direction, the positive and negative of 12 both ends magnetic pole of iron core can be changed, utilize this principle so that between iron core 12 and permanent magnet 15 generate reprimand
Then the bolt head for needing to screw up is inserted into the inside of Hexagonal jacket 7, can finally hold hand-held pole 4 by power, carry out rotation and twist
Work is closed, when the magnetic pole active force between the dynamics screwed up is more than electromagnetism, permanent magnet 15 moves, and push rod 16 releases semi-circular recesses
Structure 11, so that Hexagonal jacket 7 will not continue to rotate, so as to protect the stress size of helicitic texture.
Claims (7)
1. a kind of electromagnetic type torque sleeve wrench, including main cylindrical shell（1）, mounted on main cylindrical shell（1）The connection of one side
Bar（2）With mounted on main cylindrical shell（1）The current controller of another side（5）, it is characterised in that：The connecting rod（2）'s
End is installed by one threaded adjusting mechanism（3）, threaded adjusting mechanism（3）One end install a hand-held pole（4）, main cylindrical shell（1）
The center at top is installed by one accumulator（6）, main cylindrical shell（1）The center of bottom is installed by one Hexagonal jacket（7）, Hexagonal jacket
（7）The fixing axle for being provided centrally with integral type at top（8）, fixing axle（8）Axis body pass through bearing（9）It is fixed on main cylindrical shell
Body（1）Inside, Hexagonal jacket（7）Bottom is provided centrally with hexagonal groove（10）, Hexagonal jacket（7）Side be provided with it is more
The semi-circular recesses structure that a circular array is set（11）, main cylindrical shell（1）The inside of side be equipped with it is multiple in a ring
The iron core that array is set（12）, and each iron core（12）Side be socketed a coil（13）, main cylindrical shell（1）Positioned at iron
Core（12）Inside be provided with the hollow structure that multiple circular arrays are set（14）, each hollow structure（14）Inside pacify
Fill a permanent magnet（15）, each permanent magnet（15）Push rod is being installed towards the center of inner side end（16）, push rod（16）Bar
Body runs through main cylindrical shell（1）Inner wall and end correspond to be inserted into semi-circular recesses structure（11）Inside.
2. a kind of electromagnetic type torque sleeve wrench according to claim 1, it is characterised in that：The accumulator（6）Electricity
Power output terminal connects current controller by conducting wire（5）Power input end, current controller（5）Power output end by leading
Line connects each coil（13）Power input end.
3. a kind of electromagnetic type torque sleeve wrench according to claim 2, it is characterised in that：Multiple coils（13）In
Electrically connected port in cascade connect.
4. a kind of electromagnetic type torque sleeve wrench according to claim 1, it is characterised in that：The threaded adjusting mechanism
（3）Including threaded adjusting mechanism screw shell（31）, threaded adjusting mechanism hollow structure（32）, threaded adjusting mechanism is with
One threaded rod（33）, the second threaded rod of threaded adjusting mechanism（34）, threaded adjusting mechanism limit hole（35）And threaded adjusting
Mechanism gag lever post（36）.
5. a kind of electromagnetic type torque sleeve wrench according to claim 4, it is characterised in that：The threaded adjusting mechanism uses
Screw shell（31）Center be threaded adjusting mechanism limit hole（35）, threaded adjusting mechanism screw shell（31）Positioned at
Threaded adjusting mechanism limit hole（35）Both ends threaded adjusting mechanism is connected with the first threaded rod by helicitic texture respectively
（33）With threaded adjusting mechanism with the second threaded rod（34）, and the first threaded rod of threaded adjusting mechanism（33）With threaded adjusting machine
The second threaded rod of structure（34）Threaded adjusting mechanism limit hole is both provided in the inside of opposite end（35）, two threaded adjusting machines
Structure limit hole（35）Inside be inserted into a threaded adjusting mechanism gag lever post（36）, the first threaded rod of threaded adjusting mechanism
（33）With threaded adjusting mechanism with the second threaded rod（34）Other both ends respectively with connecting rod（2）And hand-held pole（4）End
It is fixedly connected.
6. a kind of electromagnetic type torque sleeve wrench according to claim 5, it is characterised in that：The helicitic texture includes setting
It puts in threaded adjusting mechanism screw shell（31）The internal thread structure of inner wall is with being arranged on threaded adjusting mechanism with the first screw thread
Bar（33）With threaded adjusting mechanism with the second threaded rod（34）External thread structure on the body of rod, and the threaded adjusting mechanism is with
One threaded rod（33）The second threaded rod of the hand of spiral of external thread structure and threaded adjusting mechanism on the body of rod（34）It is outer on the body of rod
The hand of spiral of helicitic texture is opposite.
7. a kind of electromagnetic type torque sleeve wrench according to claim 5, it is characterised in that：The threaded adjusting mechanism uses
Limit hole（35）With threaded adjusting mechanism gag lever post（36）Cross section be triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463760.1U CN207387525U (en) | 2017-11-06 | 2017-11-06 | A kind of electromagnetic type torque sleeve wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463760.1U CN207387525U (en) | 2017-11-06 | 2017-11-06 | A kind of electromagnetic type torque sleeve wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387525U true CN207387525U (en) | 2018-05-22 |
Family
ID=62324897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463760.1U Expired - Fee Related CN207387525U (en) | 2017-11-06 | 2017-11-06 | A kind of electromagnetic type torque sleeve wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103169A (en) * | 2019-05-14 | 2019-08-09 | 三亚学院 | Electromagnetism box spanner |
| CN111002257A (en) * | 2019-12-04 | 2020-04-14 | 西安现代控制技术研究所 | Modular torque adapter |
| CN114310767A (en) * | 2021-12-22 | 2022-04-12 | 武汉联影智融医疗科技有限公司 | Torque wrench and surgical instrument |
-
2017
- 2017-11-06 CN CN201721463760.1U patent/CN207387525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103169A (en) * | 2019-05-14 | 2019-08-09 | 三亚学院 | Electromagnetism box spanner |
| CN111002257A (en) * | 2019-12-04 | 2020-04-14 | 西安现代控制技术研究所 | Modular torque adapter |
| CN114310767A (en) * | 2021-12-22 | 2022-04-12 | 武汉联影智融医疗科技有限公司 | Torque wrench and surgical instrument |
| CN114310767B (en) * | 2021-12-22 | 2023-12-22 | 武汉联影智融医疗科技有限公司 | Torque wrench and surgical instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |