CN107195423A - A kind of demagnetizer of bearing - Google Patents
A kind of demagnetizer of bearing Download PDFInfo
- Publication number
- CN107195423A CN107195423A CN201710590934.9A CN201710590934A CN107195423A CN 107195423 A CN107195423 A CN 107195423A CN 201710590934 A CN201710590934 A CN 201710590934A CN 107195423 A CN107195423 A CN 107195423A
- Authority
- CN
- China
- Prior art keywords
- demagnetizer
- plate
- bearing
- support frame
- parting bead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The present invention relates to a kind of demagnetizer of bearing, it includes rectangular support frame, plane bearing, rotating disk, front and rear adjusting base, up and down lifting shaft, adjusting slider, demagnetizer, plane bearing is arranged on the upper end of the left side plan of rectangular support frame by rotating shaft, rotating disk is sleeved on the upper end of plane bearing, front and rear adjusting base is bolted in the upper end of the right side plan of rectangular support frame, lifting shaft is arranged on the left end of front and rear adjusting base, adjusting slider is sleeved on lifting shaft up and down, and demagnetizer is connected by floor with the left side of adjusting slider up and down.It is an advantage of the invention that：Small volume, easy to adjust, conveniently moving, cost is smaller, saves the energy, applied widely, can complete the demagnetization work of the floating bearing of all models, is well positioned to meet production needs.
Description
Technical field
The present invention relates to a kind of equipment of workpiece demagnetization, and in particular to a kind of demagnetizer of bearing.
Background technology
Because floating bearing workpiece size is larger, workpiece band magnetic need to carry out demagnetization processing after grinding, and existing market is large-scale
Demagnetizing, acc power is larger, and price is higher, and purchase cost and routine use energy resource consumption are big.
The content of the invention
In order to solve the above problems, the principle of worked with reference to bench drill lifting and Plane Rotation, the present invention is proposed
A kind of demagnetizer of bearing, design is simple, easy to use.
Technical scheme：A kind of demagnetizer of bearing, it include rectangular support frame, plane bearing, rotating disk,
Front and rear adjusting base, up and down lifting shaft, adjusting slider, demagnetizer, plane bearing are arranged on a left side for rectangular support frame by rotating shaft
The upper end of side plane, rotating disk is sleeved on the upper end of plane bearing, and front and rear adjusting base is bolted in rectangular support frame
Right side plan upper end, lifting shaft is arranged on the left end of front and rear adjusting base, and adjusting slider is sleeved on lifting shaft up and down, is moved back
Magnetomechanical is connected by floor with the left side of adjusting slider up and down.
Described rectangular support frame is set to stepped, and the left side downstairs plane centre position of rectangular support frame is provided with circle
Ladder plane is provided with eight equally distributed screwed holes on shape through hole, the right side of rectangular support frame.
Described front and rear adjusting base is set to a rectangular flat plate, and the right side both sides of rectangular flat plate are equipped with two cards
Groove.
Described adjusting slider up and down is set to a square sliding block, and the centre of square sliding block is provided with to be engaged with lifting shaft
Manhole, be provided with both sides before and after a rectangular slot, the right hand external of square sliding block inside the right side of square sliding block
A rectangle fixed block is respectively set, the upper and lower ends of rectangle fixed block are provided with tapped through hole.
Described demagnetizer, it includes outer framework, inner frame, Vertical Channel, circular passage, front end-plate, end plate, demagnetization
Coil, ventilation window, parting bead groove, parting bead, ventilation gap, cover plate, air-inlet cavity, compensating electric capacity, the top of outer framework are provided with two
Circular ventilation mouthful, inner frame is arranged in outer framework, inner frame by the inner space of outer framework be divided into a Vertical Channel and
One circular passage, the both sides of circular passage are respectively arranged with front end-plate and end plate, the annular between front end-plate and end plate
If being circumferentially arranged with passage on dried layer degaussion coil, and front end-plate and end plate and being respectively arranged with ventilation window and parting bead
Groove, if being provided with parting bead between dried layer degaussion coil, forms between parting bead and parting bead and is additionally provided with ventilation gap, circular passage
Cover plate, forms air-inlet cavity between cover plate and end plate, air-inlet cavity is connected with cooling blower.
Further when the wind of cooling blower enters air-inlet cavity, wind enters from ventilation gap from the ventilation window of end plate
In pass through, then exit into Vertical Channel from the ventilation window of front end-plate, eventually through outer framework top two circles lead to
The heat that degaussion coil is produced is taken away in air port, improves the reliability of demagnetizer work, and then reaching remains piece surface
Magnetic is preferably minimized.
Described degaussion coil is in parallel with compensating electric capacity, makes degaussion coil after being powered up, the perception flowed through thereon
Electric current is compensated, and the actual current on circuit reduces a lot, so as to reduce heat loss and the voltage drop of circuit, therefore is saved
Electric energy.
Described degaussion coil rectangle strip conductor coiling, specific winding method is as follows：Strip conductor is first on inner frame
Around two layers, parting bead then is inserted in each parting bead groove of front end-plate and end plate, coiling is further continued for, often around two layers of strip conductor
Afterwards, a collection of parting bead is inserted into, until degaussion coil is around complete.
It is an advantage of the invention that：Small volume, easy to adjust, conveniently moving, cost is smaller, saves the energy, applied widely,
The demagnetization work of the floating bearing of all models can be completed, production needs are well positioned to meet.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is demagnetizer cross section view.
Embodiment
1-3 referring to the drawings, a kind of demagnetizer of bearing, it includes rectangular support frame 1, plane bearing 2, rotating disk 3, preceding
Adjusting base 4, up and down lifting shaft 5, adjusting slider 6, demagnetizer 7 afterwards, plane bearing 2 are arranged on rectangular support frame 1 by rotating shaft
Left side plan upper end, rotating disk 3 is sleeved on the upper end of plane bearing 2, and front and rear adjusting base 4 is bolted rectangular
The upper end of the right side plan of shape support 1, lifting shaft 5 is arranged on the left end of front and rear adjusting base 4, and adjusting slider 6 is sleeved on up and down
On lifting shaft 5, demagnetizer 7 is connected by floor with the left side of adjusting slider 6 up and down.
Described rectangular support frame 1 is set to stepped, and the left side downstairs plane centre position of rectangular support frame 1 is provided with
Ladder plane is provided with eight equally distributed screwed holes on manhole, the right side of rectangular support frame 1.
Described front and rear adjusting base 4 is set to a rectangular flat plate, and the right side both sides of rectangular flat plate are equipped with two cards
Groove.
Described adjusting slider up and down 6 is set to a square sliding block, and the centre of square sliding block is provided with to match with lifting shaft 5
It is provided with inside the manhole of conjunction, the right side of square sliding block two before and after a rectangular slot, the right hand external of square sliding block
Side respectively sets a rectangle fixed block, and the upper and lower ends of rectangle fixed block are provided with tapped through hole.
Described demagnetizer 7, it includes outer framework 701, inner frame 702, Vertical Channel 703, circular passage 704, front end
Plate 705, end plate 706, degaussion coil 707, ventilation window 708, parting bead groove 709, parting bead 710, ventilation gap 711, cover plate
712nd, air-inlet cavity 713, compensating electric capacity 714, the top of outer framework 701 is provided with two circular ventilations mouthful, and inner frame 702 is set outside
In framework 701, the inner space of outer framework 701 is divided into a Vertical Channel 703 and a circular passage by inner frame 702
704, the both sides of circular passage 704 are respectively arranged with front end-plate 705 and end plate 706, between front end-plate 705 and end plate 706
If circular passage 704 in be circumferentially arranged with dried layer degaussion coil 707, and front end-plate 705 and end plate 706 and set respectively
There are ventilation window 708 and parting bead groove 709, if being provided with parting bead 710 between dried layer degaussion coil 707, parting bead 710 and parting bead 710
Between form ventilation gap 711, be additionally provided with cover plate 712 in circular passage 704, formed between cover plate 712 and end plate 706 into
Wind chamber 713, air-inlet cavity 713 is connected with cooling blower.
The present invention by the floating bearing being ground in use, be first placed in turntable center, then according to floating bearing
The size adjusting base kidney hole site of diameter carries out front and back position regulation, floating bearing is located at the lower end of demagnetizer, then root
According to the thickness of floating bearing by the elastic upper-lower position to adjust demagnetizer of the fastening screw on adjusting slider above and below regulation,
Floating bearing is set to press close to demagnetizer demagnetization working region, finally open demagnetizer makes floating bearing by 360 ° of rotation rotating disks 3
Demagnetization working region is passed sequentially through, so as to complete the demagnetization to floating bearing, completes to remove floating bearing after demagnetization and close to demagnetize
Machine.The above method demagnetizes primarily directed to large size bearing, and small size bearing is placed directly in below demagnetizer just can be with, it is big the need for
Rotation.
Claims (5)
1. a kind of demagnetizer of bearing, it is characterised in that：It includes rectangular support frame, plane bearing, rotating disk, front and rear regulation
Base, up and down lifting shaft, adjusting slider, demagnetizer, plane bearing are arranged on the left side plan of rectangular support frame by rotating shaft
Upper end, rotating disk is sleeved on the upper end of plane bearing, and front and rear adjusting base is bolted puts down on the right side of rectangular support frame
The upper end in face, lifting shaft is arranged on the left end of front and rear adjusting base, and adjusting slider is sleeved on lifting shaft up and down, and demagnetizer passes through
Floor is connected with the left side of adjusting slider up and down.
2. a kind of demagnetizer according to claim 1, it is characterized in that described rectangular support frame is set to stepped, it is rectangular
The left side downstairs plane centre position of shape support is provided with ladder plane on manhole, the right side of rectangular support frame and is provided with
Eight equally distributed screwed holes.
3. the demagnetizer of a kind of bearing according to claim 1, it is characterized in that described front and rear adjusting base is set to one
Rectangular flat plate, the right side both sides of rectangular flat plate are equipped with two necks.
4. the demagnetizer of a kind of bearing according to claim 1, it is characterized in that described adjusting slider up and down is set to one
Square sliding block, the centre of square sliding block is provided with inside the manhole being engaged with lifting shaft, the right side of square sliding block
Both sides respectively set a rectangle fixed block before and after being provided with a rectangular slot, the right hand external of square sliding block, and rectangle is fixed
The upper and lower ends of block are provided with tapped through hole.
5. a kind of demagnetizer of bearing according to claim 1, it is characterized in that described demagnetizer, it includes housing
Frame, inner frame, Vertical Channel, circular passage, front end-plate, end plate, degaussion coil, ventilation window, parting bead groove, parting bead, ventilation
Gap, cover plate, air-inlet cavity, compensating electric capacity, the top of outer framework is provided with two circular ventilations mouthful, and inner frame is arranged on outer framework
Interior, the inner space of outer framework is divided into a Vertical Channel and a circular passage, the both sides point of circular passage by inner frame
Front end-plate and end plate are not provided with, if being circumferentially arranged with dried layer demagnetization line in the circular passage between front end-plate and end plate
Circle, and ventilation window and parting bead groove are respectively arranged with front end-plate and end plate, if being provided with parting bead between dried layer degaussion coil,
Formed between parting bead and parting bead and cover plate be additionally provided with ventilation gap, circular passage, air-inlet cavity is formed between cover plate and end plate,
Air-inlet cavity is connected with cooling blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590934.9A CN107195423B (en) | 2017-07-19 | 2017-07-19 | A kind of demagnetizer of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590934.9A CN107195423B (en) | 2017-07-19 | 2017-07-19 | A kind of demagnetizer of bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107195423A true CN107195423A (en) | 2017-09-22 |
| CN107195423B CN107195423B (en) | 2019-02-15 |
Family
ID=59883795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590934.9A Active CN107195423B (en) | 2017-07-19 | 2017-07-19 | A kind of demagnetizer of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195423B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD292990B5 (en) * | 1990-03-21 | 1995-11-30 | Rostock Dieselmotoren | Yoke magnetization and demagnetization device with variable pole lengths |
| JPH10336976A (en) * | 1997-05-28 | 1998-12-18 | Mitsubishi Electric Corp | Magnetizer of rotary electric machine |
| JPH11150021A (en) * | 1997-11-14 | 1999-06-02 | Fuji Xerox Co Ltd | Magnetizing method |
| CN102360715A (en) * | 2011-09-17 | 2012-02-22 | 张家港帕默超声电器有限公司 | Steel part AC (alternating current) demagnetization device |
| CN203966712U (en) * | 2014-06-17 | 2014-11-26 | 江门协立磁业高科技有限公司 | A kind of automatic location magnetizing equipment |
| CN106531398A (en) * | 2016-12-30 | 2017-03-22 | 江门协立磁业高科技有限公司 | Full-automatic magnetization and demagnetization equipment for rotary inductive locating of magnetic rings |
-
2017
- 2017-07-19 CN CN201710590934.9A patent/CN107195423B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD292990B5 (en) * | 1990-03-21 | 1995-11-30 | Rostock Dieselmotoren | Yoke magnetization and demagnetization device with variable pole lengths |
| JPH10336976A (en) * | 1997-05-28 | 1998-12-18 | Mitsubishi Electric Corp | Magnetizer of rotary electric machine |
| JPH11150021A (en) * | 1997-11-14 | 1999-06-02 | Fuji Xerox Co Ltd | Magnetizing method |
| CN102360715A (en) * | 2011-09-17 | 2012-02-22 | 张家港帕默超声电器有限公司 | Steel part AC (alternating current) demagnetization device |
| CN203966712U (en) * | 2014-06-17 | 2014-11-26 | 江门协立磁业高科技有限公司 | A kind of automatic location magnetizing equipment |
| CN106531398A (en) * | 2016-12-30 | 2017-03-22 | 江门协立磁业高科技有限公司 | Full-automatic magnetization and demagnetization equipment for rotary inductive locating of magnetic rings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107195423B (en) | 2019-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Wanda Special Bearing Co.,Ltd. Address before: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU WANDA SPECIAL BEARING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 226500 No. 333, Fushou East Road, Rucheng street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Wanda Special Bearing Co.,Ltd. Address before: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu Wanda Special Bearing Co.,Ltd. |