CN204739139U - Electromagnetism auxiliary type spring - Google Patents
Electromagnetism auxiliary type spring Download PDFInfo
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- CN204739139U CN204739139U CN201520449263.0U CN201520449263U CN204739139U CN 204739139 U CN204739139 U CN 204739139U CN 201520449263 U CN201520449263 U CN 201520449263U CN 204739139 U CN204739139 U CN 204739139U
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- coil
- electro
- spring
- iron core
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Abstract
The utility model discloses an electromagnetism auxiliary type spring, including casing, support, coil, electro -magnet shell, iron core, coil spring and powerful permanent magnet, the bottom of casing is equipped with and is used for laying the base of powerful permanent magnet, base upper end with coil spring's one end links to each other, coil spring's the other end links to each other with the electro -magnet shell that sets up on casing upper portion, the top of electro -magnet shell with the lower surface of support links to each other, the inside middle part of electro -magnet shell is equipped with the cylinder iron core, the coil of outside winding copper line is put to the outside cover of iron core, the both ends of coil are equipped with the wire, the inside of electro -magnet shell is equipped with the ring carrier who is used for fixed coil. The utility model discloses a controllable electric current size, and then the repulsion force between control electro -magnet and powerful permanent magnet to an elasticity is bigger, and this practical simple to use convenience that but, the elasticity of accurate control, coil spring can provide certain elasticity simultaneously, make total is provided.
Description
Technical field
The utility model relates to spring technical field, is specially a kind of electromagnetic type spring.
Background technique
Spring is a kind of mechanical parts utilizing elasticity to carry out work, in order to control the motion of machinery, relax and impact or vibrations, storage or saving energy, the size etc. of measuring force, be widely used in machine, in instrument, with in recent years, along with the development of spring technology, there is the various spring for damping, conventional mechanical spring is helical spring, by the crushing resistance of material and restorative, thus the effect produced for cushioning, comparatively advanced is hydraulic spring grease cup, pressure is applied by liquid, thus the outside vibrations brought of opposing, but, hydraulic spring grease cup all can not provide controllable elastic force accurately, make to become unknown to spring application area.
The comparatively simple helical spring structure of current one comprises spring body, spring body includes some bung flange layers composition, bung flange is fixedly installed some collars, the link for limiting adjacent two collar distances is connected with between adjacent two collars, every layer of bung flange be provided with sheathed for the collar and limit the groove overlapping ring position, and the corresponding setting of groove on every layer of bung flange.On the bung flange of every layer, equal fixed cover is provided with the collar, and with link, adjacent two collars are carried out apart from spacing, when the uncontrollable tensile force applied on spring has exceeded the elastic range of spring itself, when spring elongation will be made to arrive outside elasticity effective coverage, due to link to the collar on being fixed on every layer through having gone apart from spacing, thus the range of stretch also defined between adjacent two layers bung flange, so effectively prevent spring to be stretched to outside effective coverage, cause the permanent set of spring, but this spring still can not provide controllable elastic force accurately, make to become unknown to spring application area.
Model utility content
The technical problems to be solved in the utility model overcomes existing defect, a kind of electromagnetism auxiliary type spring is provided, by controllable size of current, and then the repulsive force controlled between electromagnet and strong permanent magnets, thus the elastic force that can accurately control is provided, helical spring can provide certain elastic force simultaneously, makes total elastic force larger, and this practicality is easy to use, the problem in background technique effectively can be solved.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
The utility model provides a kind of electromagnetism auxiliary type spring, comprise housing, bearing, coil, electromagnet casing, iron core, helical spring and strong permanent magnets, it is characterized in that: the bottom of described housing is provided with the base for laying described strong permanent magnets, described base upper end is connected with described helical spring one end, the described helical spring the other end is connected with the electromagnet casing being arranged on housing upper, the top of described electromagnet casing is connected with the lower surface of described bearing, the middle part of described electromagnet casing inside is provided with a cylinder iron core, the outer cover of described iron core is placed with an outside coil being wound around copper cash, the two ends of described coil are provided with the wire for connecting wiring terminal, the inside of described electromagnet casing is provided with the ring support for fixed coil.
As a kind of optimal technical scheme of the present utility model, described housing is provided with for overlapping the projection of putting bearing at opening.
As a kind of optimal technical scheme of the present utility model, described base is fixed on the bottom of described housing.
As a kind of optimal technical scheme of the present utility model, described electromagnet casing is that insulating material is made.
The beneficial effect that the utility model reaches is: a kind of electromagnetism auxiliary type spring, by controllable size of current, and then the repulsive force controlled between electromagnet and strong permanent magnets, thus the elastic force that can accurately control is provided, helical spring can provide certain elastic force simultaneously, make total elastic force larger, and this practicality is easy to use.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of electromagnetism auxiliary type spring overall structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, shell; 2, bearing; 3, coil; 4, wiring terminal; 5, electromagnet casing; 6, iron core; 7, helical spring; 8, strong permanent magnets; 9, base.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1, a kind of electromagnetism auxiliary type of the utility model spring, comprise housing 1, bearing 2, coil 3, electromagnet casing 5, iron core 6, helical spring 7 and strong permanent magnets 8, the bottom of described housing 1 is provided with the base 9 for laying described strong permanent magnets 8, described base 9 upper end is connected with one end of described helical spring 7, the other end of described helical spring 7 is connected with the electromagnet casing 5 being arranged on housing 1 top, the top of described electromagnet casing 5 is connected with the lower surface of described bearing 2, the middle part of described electromagnet casing 5 inside is provided with a cylinder iron core 6, the outer cover of described iron core 6 is placed with an outside coil 3 being wound around copper cash, the two ends of described coil 3 are provided with the wire for connecting wiring terminal 4, the inside of described electromagnet casing 5 is provided with the ring support for fixed coil 3.
Described housing 1 is provided with for overlapping the projection of putting bearing 2 at opening, this structure can realize braking action, when described bearing 2 moves to the raised position of described housing 1, bearing 2 cannot move again, realize braking, give this device a requisite pressure, described base 9 is fixed on the bottom of described housing 1, this structure can be placed on strong permanent magnets and occur shaking phenomenon, and it is rational in infrastructure, comparatively be applicable to this device and carry out stable work, described electromagnet casing 5 is made for insulating material, be placed on described electromagnet casing charged, and then by electric power transfer on shell, there is electric shock accidents.
Working principle: electromagnetism auxiliary type spring by controllable size of current, and then controls the repulsive force between electromagnet and strong permanent magnets, thus provides the elastic force that can accurately control, and helical spring can provide certain elastic force simultaneously, makes total elastic force larger.
It should be noted that, the utility model is a kind of electromagnetism auxiliary type spring, during work, 220V ac power supply imports in the copper cash of on coil 3 by wiring terminal 4, now, iron core 6 just can produce and strong permanent magnets 8 Magnetic Phase with magnetic force, when external pressure is come interim, due to the acting in conjunction of the elastic force of magnetic force and helical spring 7, external force is reduced, thus play buffering, the effect of decompression, equally, when external force is larger, can electric current be increased, make it produce larger magnetic force, play the effect being similar to spring.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an electromagnetism auxiliary type spring, comprise housing (1), bearing (2), coil (3), electromagnet casing (5), iron core (6), helical spring (7) and strong permanent magnets (8), it is characterized in that: the bottom of described housing (1) is provided with the base (9) for laying described strong permanent magnets (8), described base (9) upper end is connected with one end of described helical spring (7), the other end of described helical spring (7) is connected with the electromagnet casing (5) being arranged on housing (1) top, the top of described electromagnet casing (5) is connected with the lower surface of described bearing (2), the middle part of described electromagnet casing (5) inside is provided with a cylinder iron core (6), the outer cover of described iron core (6) is placed with an outside coil (3) being wound around copper cash, the two ends of described coil (3) are provided with the wire for connecting wiring terminal (4), the inside of described electromagnet casing (5) is provided with the ring support for fixed coil (3).
2. a kind of electromagnetism auxiliary type spring according to claim 1, is characterized in that, described housing (1) is provided with the projection of putting bearing (2) for cover at opening.
3. a kind of electromagnetism auxiliary type spring according to claim 1, it is characterized in that, described base (9) is fixed on the bottom of described housing (1).
4. a kind of electromagnetism auxiliary type spring according to claim 1, is characterized in that, described electromagnet casing (5) is made for insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449263.0U CN204739139U (en) | 2015-06-24 | 2015-06-24 | Electromagnetism auxiliary type spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449263.0U CN204739139U (en) | 2015-06-24 | 2015-06-24 | Electromagnetism auxiliary type spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739139U true CN204739139U (en) | 2015-11-04 |
Family
ID=54420877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449263.0U Expired - Fee Related CN204739139U (en) | 2015-06-24 | 2015-06-24 | Electromagnetism auxiliary type spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739139U (en) |
-
2015
- 2015-06-24 CN CN201520449263.0U patent/CN204739139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Xu Inventor before: Fu Yingxia |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: 563099 Guizhou Province, Zunyi city Honghuagang District Tao Xi Road No. 47 (Guizhou steel factory) Patentee after: Zunyi City Shuntong Machinery Co., Ltd. Address before: 311816 Zhejiang city of Shaoxing province Zhuji city streets after the Song Tao Zhu Song Village No. 63 Patentee before: Fu Yingxia |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20210624 |