CN201102855Y - Permanent magnetic hoisting jack - Google Patents
Permanent magnetic hoisting jack Download PDFInfo
- Publication number
- CN201102855Y CN201102855Y CNU2007201760943U CN200720176094U CN201102855Y CN 201102855 Y CN201102855 Y CN 201102855Y CN U2007201760943 U CNU2007201760943 U CN U2007201760943U CN 200720176094 U CN200720176094 U CN 200720176094U CN 201102855 Y CN201102855 Y CN 201102855Y
- Authority
- CN
- China
- Prior art keywords
- permanent magnetic
- cover plate
- handle
- magnetic lifter
- stator
- 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.)
- Expired - Fee Related
Links
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- VQAPWLAUGBBGJI-UHFFFAOYSA-N [B].[Fe].[Rb] Chemical compound [B].[Fe].[Rb] VQAPWLAUGBBGJI-UHFFFAOYSA-N 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a permanent magnetic lifter, which comprises a stator, a rotor, a flying ring, a handle and a magnetic steel. The utility model is characterized in that the two ends of the stator are respectively provided with a front cover plate and a back cover plate; the front cover plate is provided with a humper for preventing the rebounding of the handle; the front cover plate and the back cover plate are made of aluminium materials, and the surfaces are golden yellow by oxidation treatment. The beneficial effects of the permanent magnetic lifter are that: the permanent magnetic lifter is provided with the humper, thereby preventing rebounding of the handle and increasing operation safety; the front cover plate and the back cover plate, which are taken as the shell, are aluminum materials and are golden yellow after oxidation treatment, thereby solving the problem of paint-dropping and rusting, and the color of golden yellow after oxidation treatment also has the effect of caution and also makes the exterior of the permanent magnetic lifter look beautiful.
Description
Technical field
The utility model relates to a kind of permanent magnetic lifter.
Background technology
At present, common permanent magnetic lifter comprises stator, rotor, handle, magnet steel and suspension ring, and outside face is mostly handled through mopping.Because those traditional permanent magnetic lifters do not have safety device, its safety is relatively poor; Simultaneously because the surface scribbles paint, in case and peeling paint then can not only can influence exterior appearance, and can cause machine casing to get rusty.Therefore, the permanent magnetic lifter market in urgent need provides the permanent magnetic lifter that a kind of safety of operation and appearance are difficult for getting rusty.
The utility model content
The purpose of this utility model provides a kind of permanent magnetic lifter, to solve the problem of specious property difference behind existing Jack safety difference and the depainting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of permanent magnetic lifter comprises stator, rotor, suspension ring, handle and magnet steel, it is characterized in that, the two ends of described stator are equipped with front shroud, back shroud respectively, and described front shroud is provided with the lock that prevents the handle bounce-back; Described front shroud, back shroud are aluminum, and the surface is through golden yellow oxidation treatment.
The utlity model has following beneficial effect: because lock is housed, prevented the handle bounce-back, increased the safety of operation; Front shroud, back shroud as shell are aluminum, and through golden yellow oxidation treatment, have solved the problem that depainting gets rusty, the golden yellow effect that plays caution after the simultaneous oxidation, and specious.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the front view of permanent magnetic lifter described in the utility model;
Fig. 2 is the lateral plan of permanent magnetic lifter described in the utility model.
Among the figure:
1, handle; 2, lock; 3, suspension ring; 4, stator; 5, back shroud; 6, rotor; 7, front shroud.
The specific embodiment
Shown in Fig. 1-2, the described permanent magnetic lifter of the utility model embodiment comprises and decides hand 4, rotor 6, suspension ring 3, handle 1 and magnet steel, it is characterized in that, the two ends of described stator 4 are equipped with front shroud 7, back shroud 5 respectively, and described front shroud 7 is provided with the lock 2 that prevents handle 1 bounce-back; Described front shroud 7, back shroud 5 are aluminum, and the surface is through golden yellow oxidation treatment.
Regular as clockwork be arranged with High Performance rubidium iron boron permanent magnet material by the magnets N utmost point and S on described stator 4 and the rotor 6, by the suction of controlling magnetic that moves of handle 1 position.When the position of handle 1 during at ON, the magnetic field that magnetic material produced of its rotor 6 and stator 4 just is in diverse location, there is a natural attraction between the sexes, the magnetic field of position, two places produces strong suction, and can firmly hold workpiece this moment, when the position of handle 1 during at OFF, the magnetic field that magnetic material produced of its rotor 6 and stator 4 just is in same position, the same sex is repelled each other, and the magnetic in the magnetic field of rotor 6 and stator 4 is just offset fully, thereby reaches the effect of rapid release workpiece.
When lock 2 when handle 1 moves on to ON, eject and buckle handle 1, thereby prevented rebound phenomena, make the machine operation safety increase.
Claims (2)
1, a kind of permanent magnetic lifter comprises stator, rotor, suspension ring, handle and magnet steel, it is characterized in that, the two ends of described stator are equipped with front shroud, back shroud respectively, and described front shroud is provided with the lock that prevents the handle bounce-back.
2, permanent magnetic lifter according to claim 1 is characterized in that: described front shroud, back shroud are the aluminum of surface through golden yellow oxidation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201760943U CN201102855Y (en) | 2007-09-24 | 2007-09-24 | Permanent magnetic hoisting jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201760943U CN201102855Y (en) | 2007-09-24 | 2007-09-24 | Permanent magnetic hoisting jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102855Y true CN201102855Y (en) | 2008-08-20 |
Family
ID=39949878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201760943U Expired - Fee Related CN201102855Y (en) | 2007-09-24 | 2007-09-24 | Permanent magnetic hoisting jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102855Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588080A (en) * | 2013-11-15 | 2014-02-19 | 江阴大地装备股份有限公司 | Permanent-magnetic suction cup |
-
2007
- 2007-09-24 CN CNU2007201760943U patent/CN201102855Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588080A (en) * | 2013-11-15 | 2014-02-19 | 江阴大地装备股份有限公司 | Permanent-magnetic suction cup |
| CN103588080B (en) * | 2013-11-15 | 2016-01-20 | 江阴大地装备股份有限公司 | A kind of permanent magnet chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20110924 |