CN208858833U - Carbon spring steel wires - Google Patents
Carbon spring steel wires Download PDFInfo
- Publication number
- CN208858833U CN208858833U CN201821579920.3U CN201821579920U CN208858833U CN 208858833 U CN208858833 U CN 208858833U CN 201821579920 U CN201821579920 U CN 201821579920U CN 208858833 U CN208858833 U CN 208858833U
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- China
- Prior art keywords
- steel wire
- stupefied
- convex
- ontology
- convex stupefied
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- 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.)
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Abstract
The problem of the utility model discloses a kind of carbon spring steel wires, belong to steel wire field, and for solving currently, spring steel wire interface is usually arc or ellipsoidal structure, lateral forces intensity is not high, and easily deformation occurs in the case where lateral forces.It includes steel wire ontology, is set on the steel wire ontology there are three bar shaped is convex stupefied, three bar shapeds it is convex it is stupefied be around in steel wire body outer wall in the shape of a spiral, the bar shaped is convex stupefied with this body by integral forming of steel wire.The technical program is when steel wire ontology lateral forces, three bar shapeds are convex stupefied also as cross-brace resistance stress, improve the lateral stressed intensity of steel wire ontology, simultaneously, three bar shapeds are convex stupefied to be around in steel wire body outer wall in the shape of a spiral, itself has certain elastic recovery amount, resets in lateral stressed secondary spring ontology deformation after deformation occurs, further increases the lateral forces intensity of spring body.
Description
Technical field
The utility model belongs to steel wire field, is a kind of carbon spring steel wires specifically.
Background technique
Carbon spring steel wires be chiefly used in mattress, automobile and decorative throw pillow and rug, machine-building, stationery electric tool, sport tool,
The industries such as torsional spring use, tension spring use, electrical equipment.
Currently, spring steel wire interface is usually arc or ellipsoidal structure, lateral forces intensity is not high, in lateral forces
In the case where easily deformation occurs.
Utility model content
The utility model aim is intended to provide a kind of solution insufficient carbon spring steel wires in the prior art.On realizing
Technical purpose is stated, the technical solution adopted in the utility model is as follows:
A kind of carbon spring steel wires, including steel wire ontology are set on the steel wire ontology there are three bar shaped is convex stupefied, described three
Bar shaped it is convex it is stupefied be around in steel wire body outer wall in the shape of a spiral, the bar shaped is convex stupefied with this body by integral forming of steel wire.
Utility model by adopting the above technical scheme, steel wire ontology and bar shaped it is convex it is stupefied by cold-drawn drawing process one at
Type, three bar shapeds it is convex it is stupefied be around in steel wire body outer wall in the shape of a spiral, when steel wire ontology lateral forces, three bar shapeds are convex stupefied
Also as cross-brace resist stress, improve steel wire ontology lateral stressed intensity, meanwhile, three bar shapeds it is convex it is stupefied in the shape of a spiral around
In steel wire body outer wall, itself has certain elastic recovery amount, in lateral stressed this bodily form of secondary spring after deformation occurs
Become and reset, further increases the lateral forces intensity of spring body；Meanwhile spiral helicine bar shaped it is convex it is stupefied in vertical structure itself
It also can be from by way of extending when steel wire ontology is by longitudinal pulling force for the retractable structure with certain structural strength
Improve the longitudinal stress intensity of steel wire ontology.
It further limits, the convex stupefied cross section of bar shaped is curved arc.
The convex stupefied cross section of bar shaped is curved arcuate structure, and when lateral forces, arcuate structure has good deformation quantity
With the reply volume after deformation, the lateral forces intensity of spring body is further increased.
It further limits, three bar shapeds are convex stupefied transversal towards ipsilateral bending.
It further limits, three bar shapeds are convex stupefied to be uniformly distributed.
Three bar shapeds it is convex it is stupefied it is transversal towards ipsilateral bending and be uniformly distributed, when lateral forces or longitudinal stress, have
Consistent reaction force.
It further limits, the convex stupefied outside side of bar shaped is arc.
It further limits, the steel wire ontology diameter and the convex stupefied width ratio of bar shaped are 1:1.15 to 1:1.2.
Compared with prior art, when steel wire ontology lateral forces, three bar shapeds are convex stupefied also as cross for the utility model
Stress is resisted to support, improves the lateral stressed intensity of steel wire ontology, meanwhile, three bar shapeds are convex stupefied to be around in steel wire sheet in the shape of a spiral
External wall, itself has certain elastic recovery amount, resets in lateral stressed secondary spring ontology deformation after deformation occurs, into
The lateral forces intensity of one step raising spring body.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model carbon spring steel wires；
Fig. 2 is the cross-sectional structure schematic diagram of the utility model carbon spring steel wires；
Main element symbol description is as follows:
Steel wire ontology 1, bar shaped convex stupefied 2.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1 and Figure 2, a kind of carbon spring steel wires, including steel wire ontology 1, set on the steel wire ontology 1 there are three
Bar shaped convex stupefied 2, three bar shapeds convex stupefied 2 are around in 1 outer wall of steel wire ontology, the bar shaped convex stupefied 2 and steel wire sheet in the shape of a spiral
Body 1 is integrally formed.Convex stupefied 2 cross section of bar shaped is curved arc.Three bar shapeds convex stupefied 2 are transversal towards ipsilateral curved
It is bent.Three bar shapeds convex stupefied 2 are uniformly distributed.The convex stupefied 2 outside side of bar shaped is arc.1 diameter of steel wire ontology with
Convex stupefied 2 width ratio of bar shaped is 1:1.15 to 1:1.2.
In the present embodiment, steel wire ontology 1 is integrally formed with bar shaped convex stupefied 2 by cold-drawn drawing process, three bar shapeds convex stupefied 2
It is around in 1 outer wall of steel wire ontology in the shape of a spiral, when steel wire 1 lateral forces of ontology, three bar shapeds convex stupefied 2 are also as laterally branch
Anti- stress is supported for, the lateral stressed intensity of steel wire ontology 1 is improved, meanwhile, three bar shapeds convex stupefied 2 are around in steel wire ontology in the shape of a spiral
1 outer wall, itself has certain elastic recovery amount, resets in lateral stressed secondary spring ontology deformation after deformation occurs, into
The lateral forces intensity of one step raising spring body；Meanwhile spiral helicine bar shaped convex stupefied 2 itself is with one in vertical structure
The retractable structure for determining structural strength also can be improving steel wire from by way of extending when steel wire ontology 1 is by longitudinal pulling force
The longitudinal stress intensity of ontology 1.Convex stupefied 2 cross section of bar shaped is curved arcuate structure, and when lateral forces, arcuate structure has
Reply volume after good deformation quantity and deformation further increases the lateral forces intensity of spring body.Three bar shapeds convex stupefied 2
It is transversal towards it is ipsilateral bending and be uniformly distributed, when lateral forces or longitudinal stress, have consistent reaction force.
The utility model compared with prior art, when steel wire 1 lateral forces of ontology, the convex stupefied 2 also conduct of three bar shapeds
Cross-brace resists stress, improves the lateral stressed intensity of steel wire ontology 1, meanwhile, three bar shapeds convex stupefied 2 are around in steel in the shape of a spiral
Silk 1 outer wall of ontology, itself has certain elastic recovery amount, multiple in lateral stressed secondary spring ontology deformation after deformation occurs
Position, further increases the lateral forces intensity of spring body.
Carbon spring steel wires provided by the utility model is described in detail above.The explanation of specific embodiment is
It is used to help understand the method and its core concept of the utility model.It should be pointed out that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, this
A little improvement and modification are also fallen into the protection scope of the utility model claims.
Claims (6)
1. a kind of carbon spring steel wires, including steel wire ontology, it is characterised in that: bar shaped is convex there are three setting on the steel wire ontology
It is stupefied, three bar shapeds it is convex it is stupefied be around in steel wire body outer wall in the shape of a spiral, the bar shaped is convex stupefied with this body by integral forming of steel wire.
2. carbon spring steel wires according to claim 1, it is characterised in that: the convex stupefied cross section of bar shaped is curved arc
Shape.
3. carbon spring steel wires according to claim 2, it is characterised in that: three bar shapeds are convex stupefied transversal towards ipsilateral
Bending.
4. carbon spring steel wires according to claim 3, it is characterised in that: three bar shapeds are convex stupefied to be uniformly distributed.
5. carbon spring steel wires according to claim 4, it is characterised in that: the convex stupefied outside side of bar shaped is arc.
6. carbon spring steel wires according to claim 5, it is characterised in that: the steel wire ontology diameter and the convex stupefied width of bar shaped
Degree ratio is 1:1.15 to 1:1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579920.3U CN208858833U (en) | 2018-09-27 | 2018-09-27 | Carbon spring steel wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579920.3U CN208858833U (en) | 2018-09-27 | 2018-09-27 | Carbon spring steel wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858833U true CN208858833U (en) | 2019-05-14 |
Family
ID=66419447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579920.3U Expired - Fee Related CN208858833U (en) | 2018-09-27 | 2018-09-27 | Carbon spring steel wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858833U (en) |
-
2018
- 2018-09-27 CN CN201821579920.3U patent/CN208858833U/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: 20190514 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |