CN209607639U - A kind of armature spring - Google Patents
A kind of armature spring Download PDFInfo
- Publication number
- CN209607639U CN209607639U CN201920431025.5U CN201920431025U CN209607639U CN 209607639 U CN209607639 U CN 209607639U CN 201920431025 U CN201920431025 U CN 201920431025U CN 209607639 U CN209607639 U CN 209607639U
- Authority
- CN
- China
- Prior art keywords
- spring
- fixing end
- armature
- spring ring
- fixinig plate
- 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
- 238000005056 compaction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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- Impact Printers (AREA)
Abstract
The utility model relates to spring art, specifically a kind of armature spring.A kind of armature spring, including spring body are provided with fixing end on the top of spring body and bottom end, and the fixing end includes several spring rings, and the telescopic direction of the spring ring of the telescopic direction and spring body of the fixing end spring ring is perpendicular；Fixinig plate is provided with outside the spring ring of fixing end, the fixinig plate is connect with coil compaction.This kind of armature spring contacts securely with armature, the failure of electromagnetic servos mechanism such as is not susceptible to loosen, and then causes relay.
Description
Technical field
The utility model relates to spring art, specifically a kind of armature spring.
Background technique
Armature is a kind of machinery field commonly component, and armature is generally and electromagnet auxiliary work, when the coil is energized, electric
Magnet has magnetism, and armature moves, and when coil blackout, the magnetic of electromagnet disappears, and disappears to the attraction of armature, then
The iron prop of armature sets back.In the reciprocating motion that armature iron prop occurs, essential component is exactly spring, applies and is holding in the mouth
Spring on iron does not loosen securely since the work characteristics of armature determines that it will be contacted with armature iron prop.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of armature spring, this kind of armature bullet
Spring contacts securely with armature, the failure of electromagnetic servos mechanism such as is not susceptible to loosen, and then causes relay.
To solve prior art problem, the utility model discloses a kind of armature springs, including spring body, in spring sheet
The top and bottom end of body are provided with fixing end, and the fixing end includes several spring rings, and the fixing end spring ring stretches
The telescopic direction of the spring ring of direction and spring body is perpendicular；Fixinig plate is provided with outside the spring ring of fixing end, it is described solid
Stator is connect with coil compaction.
Preferably, the quantity of the fixing end spring ring is two to five.
Preferably, the end of the fixing end spring ring has hook.
Preferably, the fixinig plate of the fixing end includes two, and two fixinig plates are located at the enclosed border circular areas of spring ring
On the extended line of same diameter.
Preferably, the thickness of the fixing end fixinig plate is less than the radius of fixing end spring ring steel wire.
The utility model has the beneficial effects that: being provided with fixing end, and the flexible side of fixing end at spring body both ends
To perpendicular with the telescopic direction of spring body, the presence of fixing end can guarantee the fastness of armature and spring contact, make bullet
Spring is not easy in long-term reciprocating motion, is loosened, and then influences the work of the components such as relay.Spring body is flexible
In the process, armature is made to contact and leave contact point, and fixing end is the firm connection for spring body and armature.
Fixing end includes several spring rings, and the quantity of fixing end spring ring is more, the spring ring being wrapped on armature
Just more, and the contact between armature and spring body is just even closer.
The outside of fixing end spring ring is provided with fixinig plate, the presence of fixinig plate can increase fixing end spring ring and rank
Frictional force between iron further increases the compactness that armature is connected with spring body.
The thickness of fixing end fixinig plate is smaller, the surface for being attached to armature that can be proper, and can reduce cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional structure schematic diagram of fixing end spring ring steel wire in the utility model.
Appended drawing reference:
1, spring body；2, fixing end；3, fixinig plate；4, it links up with；5, spring ring steel wire.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
A kind of armature spring, including spring body 1 are provided with fixing end 2 on the top of spring body 1 and bottom end, described
Fixing end 2 includes several spring rings, and the spring ring of the telescopic direction and spring body 1 of 2 spring ring of fixing end stretches
Direction is perpendicular；Fixinig plate 3 is provided with outside the spring ring of fixing end 2, the fixinig plate 3 is connect with coil compaction.
The quantity of 2 spring ring of fixing end is two to five, and the end of 2 spring ring of fixing end has hook 4.
The fixinig plate 3 of fixing end 2 includes two, and two fixinig plates 3 are located at the same diameter of the enclosed border circular areas of spring ring
Extended line on, the thickness of 2 fixinig plate 3 of fixing end is less than the radius of 2 spring ring steel wire 5 of fixing end.
The utility model has the beneficial effects that: being provided with fixing end 2 at 1 both ends of spring body, and fixing end 2 is flexible
Direction and the telescopic direction of spring body 1 are perpendicular, and the presence of fixing end 2 can guarantee the fastness of armature and spring contact,
It is not easy spring in long-term reciprocating motion, loosens, and then influence the work of the components such as relay.Spring body 1 exists
In flexible process, armature is made to contact and leave contact point, and fixing end 2 is for the firm connection of spring body 1 and armature.
Fixing end 2 includes several spring rings, and the quantity of 2 spring ring of fixing end is more, the spring being wrapped on armature
Circle is just more, and the contact between armature and spring body 1 is just even closer.
The outside of 2 spring ring of fixing end is provided with fixinig plate 3, the presence of fixinig plate 3 can increase 2 spring ring of fixing end
Frictional force between armature further increases the compactness that armature and spring body 1 connect.
The thickness of 2 fixinig plate 3 of fixing end is smaller, the surface for being attached to armature that can be proper, and can reduce cost.
The hook 4 of 2 spring ring end of fixing end can be hung on the hole of armature surface.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (5)
1. a kind of armature spring, including spring body, it is characterised in that: the top of spring body and bottom end are provided with fixation
End, the fixing end includes several spring rings, the spring ring of the telescopic direction and spring body of the fixing end spring ring
Telescopic direction is perpendicular；Fixinig plate is provided with outside the spring ring of fixing end, the fixinig plate is connect with coil compaction.
2. a kind of armature spring according to claim 1, it is characterised in that: the quantity of the fixing end spring ring is two
To five.
3. a kind of armature spring according to claim 2, it is characterised in that: the end of the fixing end spring ring, which has, to hang
Hook.
4. a kind of armature spring according to claim 3, it is characterised in that: the fixinig plate of the fixing end includes two,
And two fixinig plates are located on the extended line of the same diameter of the enclosed border circular areas of spring ring.
5. a kind of armature spring according to claim 4, it is characterised in that: the thickness of the fixing end fixinig plate is less than solid
The radius of fixed end spring ring steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431025.5U CN209607639U (en) | 2019-04-01 | 2019-04-01 | A kind of armature spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431025.5U CN209607639U (en) | 2019-04-01 | 2019-04-01 | A kind of armature spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607639U true CN209607639U (en) | 2019-11-08 |
Family
ID=68405684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431025.5U Expired - Fee Related CN209607639U (en) | 2019-04-01 | 2019-04-01 | A kind of armature spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607639U (en) |
-
2019
- 2019-04-01 CN CN201920431025.5U patent/CN209607639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |