CN107316730B - A kind of curved surface rotary shaft superposition rotating electromagnet - Google Patents
A kind of curved surface rotary shaft superposition rotating electromagnet Download PDFInfo
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- CN107316730B CN107316730B CN201710497590.7A CN201710497590A CN107316730B CN 107316730 B CN107316730 B CN 107316730B CN 201710497590 A CN201710497590 A CN 201710497590A CN 107316730 B CN107316730 B CN 107316730B
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- curved surface
- main shaft
- cover board
- sliding groove
- yoke
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- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims abstract description 3
- 230000001788 irregular Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A kind of curved surface rotary shaft superposition rotating electromagnet, including main rotating electromagnet, the main rotating electromagnet have yoke, coil, main shaft, cover board and Universal caster；The yoke center is fixed with bearing, the main shaft is mounted on the bearing, described main shaft one end passes through yoke bottom end and is equipped with linking bayonet, the main shaft other end extends at the center hole of the cover board and is equipped with main shaft curved surface sliding groove on the main shaft on the downside of cover board, the cover board and yoke is equipped with cover board curved surface sliding groove close to side, the cover board curved surface sliding groove matches composition limiting slot body with the main shaft curved surface sliding groove, the Universal caster is placed in the limit groove body, the main shaft curved surface sliding groove is irregular and curved surface curvature gradual change curved surface sliding groove.The present invention provides the torsion of high-torque, in an environment of high temperature, accurately can also carry out carrying out flaw detection to steel, after the electromagnet combination in two different operating directions, realizes through circuit control automatic shutter testing agency.
Description
Technical field
The present invention relates to field of non destructive testing, especially a kind of curved surface rotary shaft is superimposed rotating electromagnet.
Background technique
In the flaw detection process of steel industry, because circular steel needs line flaw detection in production, and mechanism of detecting a flaw is needed in steel
Tight-holding type detection, the tripping-gear in no steel are realized in material operating；This kind flaw detection mechanism needs to provide at work biggish
Torsion, and in an environment of high temperature, be not suitable for carrying out control detection process using cylinder.
Summary of the invention
In order to overcome the disadvantages mentioned above of the prior art, the object of the present invention is to provide a kind of big torsion, in hot environment
The curved surface rotary shaft superposition rotating electromagnet that can be worked down.
The technical solution adopted by the present invention to solve the technical problems is: a kind of curved surface rotary shaft superposition rotating electromagnet,
It is characterized by comprising main rotating electromagnet, the main rotating electromagnet has yoke, coil, main shaft, cover board and Universal caster；
The yoke center is fixed with bearing, and the main shaft is mounted on the bearing, and described main shaft one end passes through yoke bottom end
And it is equipped with linking bayonet, the main shaft other end extends at the center hole of the cover board and on the main shaft on the downside of cover board
Equipped with main shaft curved surface sliding groove, the cover board and yoke are equipped with cover board curved surface sliding groove close to side, and the cover board curved surface is sliding
Dynamic slot matches composition limiting slot body with the main shaft curved surface sliding groove, and the Universal caster is placed in the limit groove body, described
Main shaft curved surface sliding groove is irregular and curved surface curvature gradual change curved surface sliding groove.
As a further improvement of the present invention: stem and concentric outer wall in the minds of the yoke is free, the hollow center
Column forms the groove of circular ring shape with the bottom end closure of concentric outer wall, and the coil is wound in the groove；It is described it is hollow in
The hollow part of stem is provided with bearing；Described cover board one end is equipped with spring leaf, and the other end is provided with fixation hole, and middle part is equipped with center
Circular hole, the center hole edge be equipped with cover board curved surface sliding groove, described cover board one end by spring leaf be fixed on described in
On concentric outer wall described in yoke, the cover board other end passes through the fixation hole by fixing piece and is fixed on hollow center
Side on column；The coil is connect with power supply line one end, and the power supply line other end is electrically connected with direct current
As a further improvement of the present invention: the main shaft curved surface sliding groove bottom end is equipped with described bearing one end junction
Roll globule；The coil is connect with power supply line one end, and the power supply line other end is electrically connected with direct current.
As a further improvement of the present invention: further including secondary rotating electromagnet；The secondary rotating electromagnet has yoke, line
Circle, countershaft, auxiliary coverplate and rolling globule；The yoke center is fixed with bearing, and the countershaft is mounted on the bearing, institute
The countershaft one end stated passes through yoke bottom end and is equipped with transmission shaft, and the circle that the countershaft other end extends to the auxiliary coverplate is logical
Hole is simultaneously equipped with linking card slot, and the linking card slot matches with the bayonet that is connected.
As a further improvement of the present invention: the yoke of the pair rotating electromagnet has secondary hollow center column and outer with one heart
Wall, the hollow center column form the groove of circular ring shape with the bottom end closure of concentric outer wall, and the coil is wound in the groove
In, it is equipped with bearing in the hollow center column, is provided with circular through hole among the auxiliary coverplate, the auxiliary coverplate is fixed on institute
State the opening of groove.
As a further improvement of the present invention: the countershaft is additionally provided with rotation convex block, the rotation convex block and bearing
Junction is equipped with the rolling globule；The coil is connect with power supply line one end, and the power supply line other end is electrically connected with direct current.
As a further improvement of the present invention: the main rotating electromagnet and secondary rotating electromagnet pass through concentric outer wall
The connector sleeve connection of outside setting, the linking card slot of the countershaft are inserted into match at the linking bayonet of the main shaft and fasten.
As a further improvement of the present invention: the connector sleeve is made using aluminum material.
As a further improvement of the present invention: total radian of the cover board curved surface sliding groove is 180 °.
As a further improvement of the present invention: the main shaft curved surface sliding groove has left side main shaft curved surface sliding groove body and the right side
Side main shaft curved surface slides groove body；The straight line that the top of the left side main shaft curved surface sliding groove body is formed with bottom end is formed with horizontal plane
Angle be A, the angle that the straight line that the top of right side main shaft curved surface sliding groove body is formed with bottom end is formed with horizontal plane is
B；The A < B.
As a further improvement of the present invention: the fixing piece is bolt, and the cover board side is provided with fixing port, institute
It states hollow center column corresponding position and is provided with cylindrical body aperture, the screw thread to match with bolt is distributed in the cylindrical body port wall.
As a further improvement of the present invention: the cover board and auxiliary coverplate is all made of steel nickel plating material and is made.
As a further improvement of the present invention: the main shaft is all made of stainless steel material with countershaft and is made.
As a further improvement of the present invention: described spring leaf one end is fixed by screws on concentric outer wall.
Compared with prior art, the beneficial effects of the present invention are: the present invention provides the torsion of the high-torque of 1.5N.M or more,
In an environment of high temperature, carrying out flaw detection accurately can also be carried out to steel, the electromagnet in two different operating directions is combined
Afterwards, it realizes through circuit control automatic shutter testing agency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is diagrammatic cross-section of the invention；
Fig. 3 is diagrammatic cross-section of the invention；
Fig. 4 is partial structural diagram of the invention；
Fig. 5 is partial structural diagram of the invention；
Fig. 6 is partial structural diagram of the invention；
Fig. 7 is partial structural diagram of the invention；
Fig. 8 is partial structural diagram of the invention.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention is further described with embodiment:
Referring to figs. 1 to 8, a kind of curved surface rotary shaft is superimposed rotating electromagnet, in which:
Including main rotating electromagnet 1: main rotating electromagnet 1 has yoke 4, coil 5, main shaft 11, cover board 12 and Universal caster
8；The bottom end closure of stem 41 and concentric outer wall 42 in the minds of yoke 4 is free, hollow center column 41 and concentric outer wall 42 forms annulus
The groove 43 of shape, coil 5 are wound in groove 43；The hollow part of hollow center column 41 is provided with bearing 6；12 one end of cover board is equipped with
Spring leaf 13, the other end are provided with fixation hole 19, and middle part is equipped with center hole 18, and 18 edge of center hole is slided equipped with cover board curved surface
Slot 15,12 one end of cover board are fixed on the concentric outer wall 42 of yoke 4 by spring leaf 13, and 12 other end of cover board is worn by fixing piece 14
Cross the side that fixation hole is fixed on hollow center column 41；Main shaft 11 is mounted on bearing 6, and 11 one end of main shaft passes through 4 bottom of yoke
Linking bayonet 17 is held and is equipped with, 11 other end of main shaft extends to the main shaft at the center hole 18 of cover board 12 and in 12 downside of cover board
11 are equipped with main shaft curved surface sliding groove 16, and cover board curved surface sliding groove 15 matches composition limiting slot body with main shaft curved surface sliding groove 16,
There is Universal caster 8 in limit groove body；16 bottom end of main shaft curved surface sliding groove and 6 one end junction of bearing, which are equipped with, rolls globule 7；Coil
5 connect with power supply line one end, and the power supply line other end is electrically connected with direct current.
The main shaft curved surface sliding groove 16 has left side main shaft curved surface sliding groove body 161 and right side main shaft curved surface sliding groove body
162；Left side main shaft curved surface slides the top of groove body 161 and the straight line that bottom end is formed and the angle that horizontal plane is formed is A, right side master
Axis curved surface slides the top of groove body 162 and the straight line that bottom end is formed and the angle that horizontal plane is formed is B；A < B.The limiting slot
Right end composition limit spherical surface of the body in right side main shaft curved surface sliding groove body and cover board curved surface sliding groove, the limit spherical surface and ten thousand
It is bonded to the outer surface of ball, size is identical, plays complete position-limiting action.
The curved surface of cover board curved surface sliding groove 15 and main shaft curved surface sliding groove 16 can designed size according to actual needs, accordingly
The size of Universal caster 8 is designed, Universal caster 8 is the ball bead being made using stainless steel material.
Main shaft 11 rotates in one direction when coil 5 is powered, and Universal caster 8 is rotated along the curved surface of limit groove body, when ten thousand
When turning to the right end of limit groove body to ball 8, the main shaft curved surface sliding groove and cover board curved surface sliding groove 15 of appearance face contact
Composition limit spherical surface, main shaft 11 are limited, stop operating.Since total radian of cover board curved surface sliding groove 15 is 180 °, so main
It is 180 ° that axis 11, which is rotated up to angle,.Since the electricity that coil 5 leads to is direct current, so when main shaft 11 goes to maximum angle, only
It is limited and stops operating, without resetting.
Including secondary rotating electromagnet 2: secondary rotating electromagnet 2 has yoke 4, coil 5, countershaft 21, auxiliary coverplate 24 and rolls small
Pearl 7；Yoke 4 has secondary hollow center column 41 and with one heart outer wall 42, and hollow center column 41 and the bottom end closure of concentric outer wall 42 are formed
The groove 43 of circular ring shape, coil 5 are wound in groove 43, and bearing 6 is equipped in hollow center column 41, is provided with circle among auxiliary coverplate 24
Shape through-hole 25, auxiliary coverplate 24 are fixed on the opening of groove 43, and 21 one end of countershaft passes through circular through hole 25 and is equipped with linking card slot
22, linking card slot 22 matches with bayonet 17 is connected；21 other end of countershaft passes through across 4 bottom end of yoke and is equipped with transmission shaft 26,
Countershaft 21 is additionally provided with rotation convex block 23, and rotation convex block 23 and 6 junction of bearing, which are equipped with, rolls globule 7；Coil 5 and power supply line one end
Connection, the power supply line other end are electrically connected with direct current.
Including connector sleeve 3: the company that main rotating electromagnet 1 and secondary rotating electromagnet 2 are arranged by the outside of concentric outer wall 42
Female connector 3 connects, and the linking card slot 22 of countershaft 21, which is inserted into match at the linking bayonet 17 of main shaft 11, to be fastened.
Main rotating electromagnet 1 and secondary rotating electromagnet 2, which intersect, to be powered, and the coil 5 of secondary rotating electromagnet 2 is passed through and main rotation
The reversed direct current of electromagnet 1, countershaft 21 are rotated backward along opposite with main shaft 11, and one end transmission shaft 26 exports big torsion,
The other side helps main shaft 11 to reset, because main rotating electromagnet 1 and secondary rotating electromagnet 2 pass through linking card slot 22 and be inserted into main shaft 11
Linking bayonet 17 at match and be fastened and connected, so the rotation of countershaft 21 is also limited by limit groove body, main shaft 11 also functions to help
The function that countershaft 21 resets.The rolling globule 7 of bearing 6 and main shaft 11,21 junction of countershaft is set, can be reduced frictional force, mention
The fluency of height rotation.
The present invention uses the flaw detection process in steel industry, because circular steel needs online nondestructive inspection in production, and visits
Hurt mechanism to need to realize tight-holding type detection, the tripping-gear in no steel in steel operating.In an environment of high temperature, be not suitable for
Cylinder uses, and the electromagnet researched and developed can provide the high-torque of 1.5N.M or more, and the electricity in two different operating directions
After magnet combination, realize through circuit control automatic shutter testing agency.
In conclusion after those skilled in the art read file of the present invention, according to the technique and scheme of the present invention with
Technical concept is not necessarily to creative mental labour and makes other various corresponding conversion schemes, belongs to the model that the present invention is protected
It encloses.
Claims (8)
1. a kind of curved surface rotary shaft is superimposed rotating electromagnet, it is characterised in that: including main rotating electromagnet, the main rotating electromagnetic
Iron has yoke, coil, main shaft, cover board and Universal caster；The yoke center is fixed with bearing, and the main shaft is mounted on described
On bearing, described main shaft one end passes through yoke bottom end and is equipped with linking bayonet, and the main shaft other end extends to the lid
Main shaft curved surface sliding groove is equipped at the center hole of plate and on the main shaft on the downside of cover board, the cover board and yoke are close to side
Equipped with cover board curved surface sliding groove, the cover board curved surface sliding groove matches composition limiting slot body, institute with the main shaft curved surface sliding groove
It states Universal caster to be placed in the limit groove body, the main shaft curved surface sliding groove is that irregular and curved surface curvature gradual change curved surface is sliding
Dynamic slot；
It further include secondary rotating electromagnet；The secondary rotating electromagnet has yoke, coil, countershaft, auxiliary coverplate and rolls globule；Institute
It states yoke center and is fixed with bearing, the countershaft is mounted on the bearing, and described countershaft one end passes through yoke bottom end simultaneously
Equipped with transmission shaft, the countershaft other end extends to the circular through hole of the auxiliary coverplate and is equipped with linking card slot, the rank
Card slot is connect to match with the bayonet that is connected.
2. a kind of curved surface rotary shaft according to claim 1 is superimposed rotating electromagnet, it is characterized in that: the yoke is free
Stem and concentric outer wall in the heart, the hollow center column form the groove of circular ring shape, the line with the bottom end closure of concentric outer wall
Circle is wound in the groove；The hollow part of the hollow center column is provided with bearing；Described cover board one end is equipped with spring
Piece, the other end are provided with fixation hole, and middle part is equipped with center hole, and the center hole edge is equipped with cover board curved surface sliding groove, described
Cover board one end be fixed on by spring leaf on concentric outer wall described in the yoke, the cover board other end passes through fixation
Part passes through the fixation hole and is fixed on the side on hollow center column；The coil is connect with power supply line one end, the power supply
The line other end is electrically connected with direct current.
3. a kind of curved surface rotary shaft according to claim 1 is superimposed rotating electromagnet, it is characterized in that: the yoke has pair
Hollow center column and concentric outer wall, the hollow center column forms the groove of circular ring shape with the bottom end closure of concentric outer wall, described
Coil is wound in the groove, and bearing is equipped in the hollow center column, is provided with circular through hole among the auxiliary coverplate,
The auxiliary coverplate is fixed on the opening of the groove.
4. a kind of curved surface rotary shaft according to claim 1 is superimposed rotating electromagnet, it is characterised in that: the master
The connector sleeve connection that rotating electromagnet and secondary rotating electromagnet are arranged by the outside of concentric outer wall, the linking card of the countershaft
Slot is inserted into match at the linking bayonet of the main shaft and fasten.
5. a kind of curved surface rotary shaft according to claim 4 is superimposed rotating electromagnet, it is characterised in that: the connector sleeve
It is made using aluminum material.
6. a kind of curved surface rotary shaft according to claim 1 is superimposed rotating electromagnet, it is characterised in that: the main shaft is bent
Face sliding groove has left side main shaft curved surface sliding groove body and right side main shaft curved surface sliding groove body；The left side main shaft curved surface slides groove body
Top and the angle that is formed of the straight line that is formed of bottom end and horizontal plane be A, the top of right side main shaft curved surface sliding groove body with
The angle that the straight line and horizontal plane that bottom end is formed are formed is B；The A < B.
7. a kind of curved surface rotary shaft according to claim 2 is superimposed rotating electromagnet, it is characterised in that: the fixing piece
For bolt, the cover board side is provided with fixing port, and the hollow center column corresponding position is provided with cylindrical body aperture, the cylinder
The screw thread to match with bolt is distributed in body orifice wall.
8. a kind of curved surface rotary shaft according to claim 2 is superimposed rotating electromagnet, it is characterised in that: the spring leaf
One end is fixed by screws on concentric outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497590.7A CN107316730B (en) | 2017-06-27 | 2017-06-27 | A kind of curved surface rotary shaft superposition rotating electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497590.7A CN107316730B (en) | 2017-06-27 | 2017-06-27 | A kind of curved surface rotary shaft superposition rotating electromagnet |
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| Publication Number | Publication Date |
|---|---|
| CN107316730A CN107316730A (en) | 2017-11-03 |
| CN107316730B true CN107316730B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497590.7A Active CN107316730B (en) | 2017-06-27 | 2017-06-27 | A kind of curved surface rotary shaft superposition rotating electromagnet |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164099Y (en) * | 1993-06-17 | 1994-05-04 | 天津市机床电器总厂朝阳分厂 | Electromagnet able to rotate on fixed orbit |
| US5818131A (en) * | 1997-05-13 | 1998-10-06 | Zhang; Wei-Min | Linear motor compressor and its application in cooling system |
| CN102142757A (en) * | 2011-03-09 | 2011-08-03 | 浙江工业大学 | Sheet-inserting type rotary electromagnet |
| CN202996471U (en) * | 2012-12-23 | 2013-06-12 | 上海超诚电子科技有限公司 | Rotary electromagnet |
| CN103617863A (en) * | 2013-11-20 | 2014-03-05 | 郑州飞机装备有限责任公司 | Rotating electromagnet |
| CN105406624A (en) * | 2015-11-16 | 2016-03-16 | 浙江工业大学之江学院 | Rotary electromagnet with symmetric magnetic paths |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959629A (en) * | 1989-05-24 | 1990-09-25 | Kearney-National, Inc. | High torque rotary solenoid |
-
2017
- 2017-06-27 CN CN201710497590.7A patent/CN107316730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164099Y (en) * | 1993-06-17 | 1994-05-04 | 天津市机床电器总厂朝阳分厂 | Electromagnet able to rotate on fixed orbit |
| US5818131A (en) * | 1997-05-13 | 1998-10-06 | Zhang; Wei-Min | Linear motor compressor and its application in cooling system |
| CN102142757A (en) * | 2011-03-09 | 2011-08-03 | 浙江工业大学 | Sheet-inserting type rotary electromagnet |
| CN202996471U (en) * | 2012-12-23 | 2013-06-12 | 上海超诚电子科技有限公司 | Rotary electromagnet |
| CN103617863A (en) * | 2013-11-20 | 2014-03-05 | 郑州飞机装备有限责任公司 | Rotating electromagnet |
| CN105406624A (en) * | 2015-11-16 | 2016-03-16 | 浙江工业大学之江学院 | Rotary electromagnet with symmetric magnetic paths |
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| CN107316730A (en) | 2017-11-03 |
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