CN1254830C - Bearing parts, finished products demagnetizer and usage thereof - Google Patents
Bearing parts, finished products demagnetizer and usage thereof Download PDFInfo
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- CN1254830C CN1254830C CN 200410021204 CN200410021204A CN1254830C CN 1254830 C CN1254830 C CN 1254830C CN 200410021204 CN200410021204 CN 200410021204 CN 200410021204 A CN200410021204 A CN 200410021204A CN 1254830 C CN1254830 C CN 1254830C
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- degaussion coil
- demagnetizing
- conveyer belt
- demagnetization
- coil
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Abstract
The present invention relates to a bearing component, a finished product demagnetizer and a use method thereof. The demagnetizer comprises a machine body, a transmission system, an electrical control system and a demagnetizing system, wherein the demagnetizing system is composed of four groups of upper demagnetizing coils and lower demagnetizing coils which are staggered from the top down; the bottom of the machine body is provided with an adjustable ungula; each demagnetizing coil is provided with an adjustment lead screw and an adjusting handle for the height of the demagnetizing coil; each lower demagnetizing coil is provided with an adjusting screw for the height of the demagnetizing coil. The machine body is also provided with a universal steering control unit and a belt frequency converter which are used for adjusting the power of the demagnetizing coil and the transmission speed of a belt. The method for using the demagnetizer is characterized in that a conveying belt annularly rotates under the driving of a transmission motor, a transmission chain and a transmission shaft. The demagnetizing procedure of a demagnetized work piece is finished under the driving of the conveying belt by the upper demagnetizing coil and the lower demagnetizing coil. The demagnetizing effect is visibly increased. The demagnetizer can satisfy the demagnetizing requirements of the work piece with different specifications and different height.
Description
Technical field
The present invention relates to a kind of equipment and using method thereof of workpiece demagnetization, particularly a kind of bearing demagnetization machine and using method thereof.
Background technology
Metal works all forms certain magnetic field through after the machining, and according to the difference of processing technology, it is also inequality that workpiece contains quantity of magnetism size, greatly influenced workpiece quality.
At present, growing along with national economy, a large amount of bearings is applied in the industries such as industry and communications and transportation, the output of bearing also improves year by year, desired demagnetization operating efficiency in manufacturing process and in the periodic maintenance process after using, demagnetization standard are also more and more higher, rely on simple equipment to demagnetize, can not increase work efficiency guarantees the demagnetization quality, can not adapt to fast-developing needs.At present, though also manufacture some demagnetizing apparatuses, but all be to adopt single magnetic field, single power, steady job height, fixing transfer rate to demagnetize, can't guarantee the needs of many kinds, many specifications, workpiece demagnetization in enormous quantities, its demagnetization technology, demagnetization quality do not reach requirement at all, and the poor quality of particularly demagnetizing will directly influence useful life of bearing and safe in utilization.According to existing problem in the prior art, a kind of novel bearing demagnetization machine of research and design, existing problem is very necessary in the prior art thereby solve.
Summary of the invention
In order to overcome the fixation workpiece height that exists in the existing demagnetizing apparatus, the fixing deficiency of the demagnetization mode in transfer rate, single magnetic field, the invention provides a kind of structure practicality, bearing demagnetizing apparatus respond well, handsome in appearance.And adopt adjustable working depth, the transfer rate frequency conversion is adjustable, adopt the compound demagnetization mode in magnetic field and can be according to workpiece height different adjustment demagnetization height of reporting to the leadship after accomplishing a task up and down.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bearing demagnetization machine, comprise body 5, transfer system, electric control system and demagnetization system, transfer system is by conveyer belt 4, power transmission shaft 1 and driving motor 13 are formed, electric control system is made up of distribution box 7, form up and down by the last degaussion coil 10 and the following degaussion coil 6 of staggered discharging by four groups for demagnetization system, body 5 bottoms are provided with can adjust hoof tips 2, last degaussion coil 10 is provided with the degaussion coil height and regulates leading screw 8 and degaussion coil height adjusting handle 9, following degaussion coil 6 is provided with degaussion coil height adjusting screw rod 16, also be provided with omnipotent steering controller 17 on the body 5, be provided with frequency converter 18 in the distribution box 7, wherein omnipotent steering controller 17 is the power that is used for adjusting degaussion coil, and frequency converter 18 is the transporting velocities that are used for adjusting conveyer belt.The top of conveyer belt 4 is provided with conveyer belt micromatic setting 3.Body 5 is provided with conveyer belt swelling device 15.The working depth adjustable range that can adjust hoof tips 2 is 0-10cm.Adapting to the different operating environment uses down.
Use a kind of method of bearing demagnetization machine to be: conveyer belt 4 is ring rotation under the drive of driving motor 3, driving chain 14, power transmission shaft 1.Revolution is adjusted by frequency converter 18, the frequency control amplitude of frequency converter 18 is 0-5m/min, degaussion coil power can be adjusted by omnipotent steering controller 17, when adjusting range is Φ 400mm-Φ 600mm, selecting degaussion coil power is 25-40kw, demagnetize workpiece under the drive of conveyer belt 4 by about finish the demagnetization process behind the degaussion coil 10 and 6.Conveyer belt 4 is made by fourth eyeball synthetic rubber.Conveyer belt 4 is made by fourth eyeball synthetic rubber, and not only antistatic, and oil resistant, acid, alkali are in light weight, and its transfer rate is adjustable by 18 frequency conversions of import frequency converter, and the degree of tightness of conveyer belt or sideslip can pass through.Conveyer belt swelling device 15 reaches. and conveyer belt micromatic setting 3 is regulated.Demagnetization system is made up of four groups of coils, two groups and top two groups of staggered dischargings wherein, the energising back forms cross-field, and the magnetic field height can be by demagnetization height adjusting handle 9 hands or degaussion coil height adjusting screw rod 16 adjustings down up and down, degaussion coil power can carry out large, medium and small third gear adjustment by omnipotent steering controller 17 in addition, avoided small workpiece to be attached to causing on the magnetic field bumping card and hindered, quality problems such as big workpiece demagnetization effectiveness is bad make demagnetization effectiveness significantly improve like this.The needs that different size, differing heights workpiece demagnetize have been satisfied.
The invention has the beneficial effects as follows: this bearing demagnetization machine has that noise is little, volume is little, simple to operate, automaticity is high, characteristics such as demagnetization effectiveness is good, mobile easy to maintenance, be applicable to the needs of various different operatings place and operational environment lower bearing part, finished product and the demagnetization of mechanical spare and accessory parts thereof, both can online supporting use, but also unit uses.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure, 1. power transmission shaft, 2. adjustable hoof pin, 3. conveyer belt micromatic setting, 4. conveyer belt, 5. body 6. descends degaussion coil, 7. distribution box 8. demagnetizes and highly regulates leading screw, 9. demagnetization height adjusting handle, 10. go up degaussion coil, lead, 12. guidance panels are highly regulated in 11. demagnetizations, 13. driving motor, 14. driving chains, 15. conveyer belt swelling devices, 16. following degaussion coil height adjusting screw rod, 17. omnipotent steering controllers, 18. frequency converters.
Embodiment
Conveyer belt 4 is ring rotation under the drive of driving motor 3, driving chain 14, power transmission shaft 1, revolution is adjusted to 2.5m/min by frequency converter 18, degaussion coil power is adjusted into 18kw by omnipotent steering controller 17, the model of frequency converter 18 is E2-201-H1, and the model of omnipotent steering controller 17 is LW5D-16YH
3/ 3, be Φ 300mm by the specification of workpieces of demagnetize, under the drive of conveyer belt 4 by about finish the demagnetization process behind the degaussion coil 10 and 6.
According to actual needs, the demagnetizer working depth can be regulated by adjustable hoof pin 2, the tightness of conveyer belt 4 or sideslip can be regulated by conveyer belt swelling device 15 or conveyer belt micromatic setting 3, according to the workpiece height difference of being demagnetized, the height of last degaussion coil 10 can highly be regulated leading screw 8 and regulate by demagnetization height adjusting handle 9, demagnetization, 11 of leads location and guide effect are highly regulated in demagnetization, and demagnetizer starts, stop, demagnetizing power adjustments etc. can be finished by the knob of setting on the guidance panel 12.
As required, the height of following degaussion coil 6 can be by degaussion coil adjusting screw(rod)-16 adjusting down.
Claims (8)
1, a kind of bearing demagnetization machine, comprise body (5), transfer system, electric control system and demagnetization system, transfer system is by conveyer belt (4), power transmission shaft (1) and driving motor (13) are formed, electric control system is made up of distribution box (7), it is characterized in that, form up and down by the last degaussion coil (10) and the following degaussion coil (6) of staggered discharging by four groups for demagnetization system, last degaussion coil (10) is provided with the degaussion coil height and regulates leading screw (8) and degaussion coil height adjusting handle (9), following degaussion coil (6) is provided with degaussion coil height adjusting screw rod (16), body (5) is provided with omnipotent steering controller (17), be provided with frequency converter (18) in the distribution box (7), wherein omnipotent steering controller (17) is the power that is used for adjusting degaussion coil, and frequency converter (18) is the transporting velocity that is used for adjusting conveyer belt.
2, a kind of bearing demagnetization machine according to claim 1 is characterized in that, described body (5) bottom is provided with can adjust hoof tips (2).
3, a kind of bearing demagnetization machine according to claim 2 is characterized in that, the described working depth adjustable range of adjusting hoof tips (2) is 0-10cm.
4, a kind of bearing demagnetization machine according to claim 1 is characterized in that, the top of described conveyer belt (4) is provided with conveyer belt micromatic setting (3).
5, a kind of bearing demagnetization machine according to claim 1 is characterized in that, described body (5) is provided with conveyer belt swelling device (15).
6, a kind of bearing demagnetization machine according to claim 1 is characterized in that, is provided with demagnetization between described upward degaussion coil (10) and the guidance panel (12) and highly regulates lead (11).
7, use the method for the described a kind of bearing demagnetization machine of claim 1, it is characterized in that conveyer belt (4) is ring rotation under the drive of driving motor (3), driving chain (14), power transmission shaft (1).Revolution is adjusted by frequency converter (18), the frequency control amplitude of frequency converter (18) is 0-5mm/min, degaussion coil power can carry out the adjustment of 1-3 shelves by omnipotent steering controller (17), the scope of its adjustment is 1-40kw, when the workpiece external diameter is Φ 200mm when following, selecting degaussion coil power is 1-15kw; When workpiece external diameter Φ 200mm-Φ 400mm, selecting degaussion coil power is 15-25kw; When workpiece external diameter Φ 400mm-Φ 600mm, selecting degaussion coil power is 25-40kw, and the workpiece that demagnetized is finished the demagnetization process after by last degaussion coil (10) and following degaussion coil (6) under the drive of conveyer belt (4).
8, the method for the described a kind of bearing demagnetization machine of use claim 1 according to claim 7 is characterized in that, described conveyer belt (4) is made by fourth eyeball synthetic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021204 CN1254830C (en) | 2004-03-27 | 2004-03-27 | Bearing parts, finished products demagnetizer and usage thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021204 CN1254830C (en) | 2004-03-27 | 2004-03-27 | Bearing parts, finished products demagnetizer and usage thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1564275A CN1564275A (en) | 2005-01-12 |
| CN1254830C true CN1254830C (en) | 2006-05-03 |
Family
ID=34479751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410021204 Expired - Fee Related CN1254830C (en) | 2004-03-27 | 2004-03-27 | Bearing parts, finished products demagnetizer and usage thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1254830C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489562B (en) * | 2012-06-13 | 2016-03-09 | 中国科学院宁波材料技术与工程研究所 | The clear magnetic device of a kind of squealer |
| CN106356178B (en) * | 2016-09-19 | 2018-06-26 | 浙江固诺电力科技有限公司 | A kind of bearing finished products demagnetizer |
| CN107824559B (en) * | 2017-09-27 | 2021-05-14 | 界首市皖俊轴承有限公司 | Bearing ring demagnetization cleaning and collecting mechanism device |
-
2004
- 2004-03-27 CN CN 200410021204 patent/CN1254830C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1564275A (en) | 2005-01-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 |