CN205956273U - Dysmorphism silk spring - Google Patents
Dysmorphism silk spring Download PDFInfo
- Publication number
- CN205956273U CN205956273U CN201620895874.2U CN201620895874U CN205956273U CN 205956273 U CN205956273 U CN 205956273U CN 201620895874 U CN201620895874 U CN 201620895874U CN 205956273 U CN205956273 U CN 205956273U
- Authority
- CN
- China
- Prior art keywords
- spring
- silk
- dysmorphism
- spring wire
- rubber layer
- 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
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Abstract
The utility model discloses a dysmorphism silk spring, including the spring silk, spring silk cross -section is squarely, adjacent circle the spring silk is located and is provided with the rubber layer on the relative terminal surface respectively, be provided with tungsten carbide layer on the lateral surface of spring silk. The utility model has the advantages of it is following and effect: the rubber layer set up the realization to the isolation of the spring silk of adjacent circle, when dysmorphism silk spring takes place the compression in the effect of the power of receiving, kept apart by the rubber layer between the spring silk of adjacent circle, direct contact can not take place, can prevent dysmorphism silk spring's wearing and tearing, but also can keep apart the terminal surface that is provided with the rubber layer with the air, prevent that dysmorphism silk spring from rustting. Tungsten carbide layer in the outside setting of spring silk has higher hardness, the difficult wearing and tearing when dysmorphism silk spring receives the friction to promoted dysmorphism silk spring's resistant friction properties, but also can realize dysmorphism silk spring's the outside and the isolation between the external environment, prevented that dysmorphism silk spring from rustting.
Description
Technical field
This utility model is related to spring technical field, particularly to a kind of shaped filaments spring.
Background technology
Spring be a kind of using elasticity come the machine components of work.The part made with elastomeric material is sent out under external force
Raw deformation, restores to the original state after removing external force again.Also make " spring ".Typically made with spring steel.The species complexity of spring is various,
Divide by shape, mainly have helical spring, scroll spring, flat spring, heterotypic spring etc..
Notification number is CN102094918A, and the day for announcing is the Chinese patent of 2011.06.15《Shaped filaments cylindrical screw bullet
Spring》, it is related to the improvement of machine components, more particularly, to cylindrically coiled spring.Cylindrical helical spring made of profile yarn of the present invention, including order
The spring wire of screw winding, described spring wire is the deformed spring silk beyond coil component spring silk.It not only has common cylinder
The general performance of helical spring, also has the property adapting to special, harsh working environment.
Original original shape spring wire is changed into deformed spring silk by spring wire by foregoing invention, makes spring have adaptation special
With the performance of harsh working environment, but in use, spring stress deform, adjacent spring wire can be conflicted, and leads
Cause the abrasion of spring surface.
Utility model content
The purpose of this utility model is the shaped filaments spring providing a kind of crocking resistance high.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of shaped filaments spring,
Including spring wire, described spring wire section is square, and the described spring wire of adjacent turn is located at and is respectively arranged with relative end face
Rubber layer, the lateral surface of described spring wire is provided with carbide layers.
By adopting technique scheme, the isolation of the spring wire to adjacent turn, shaped filaments bullet are realized in the setting of rubber layer
Spring, when the effect by power occurs compression, is isolated by rubber layer between the spring wire of adjacent turn, directly contact will not be occurred, can
To prevent the abrasion of shaped filaments spring, but also end face and the air insulated of rubber layer can be provided with, prevent shaped filaments bullet
Spring gets rusty.Outside spring wire setting carbide layers there is higher hardness, be difficult when shaped filaments spring rubs by
Abrasion, thus improving the crocking resistance of shaped filaments spring, but also can realize the outside of shaped filaments spring and extraneous ring
Isolation between border, prevents shaped filaments spring from getting rusty.
This utility model is further arranged to：It is provided with antirust coat on the medial surface of described spring wire.
By adopting technique scheme, the setting of antirust coat achieve inside shaped filaments spring with external environment every
From will not get rusty in the inner side of shaped filaments spring, improve the durability degree of shaped filaments spring.
This utility model is further arranged to：It is provided with cavity in the middle part of described spring wire.
By adopting technique scheme, cavity, the effect in shaped filaments spring receives are set at the middle part of spring wire
When, cavity can produce the effect of buffering, improve the toughness of spring wire, shaped filaments spring not easy fracture, improve shaped filaments
The durability degree of spring, improves security performance
This utility model is further arranged to：It is provided with quartz sand layer in described cavity.
By adopting technique scheme, being provided for of quartz sand layer is filled with to cavity, when shaped filaments spring is received
To the effect of power bend when, quartz sand can be moved, and is filled into corresponding space, thus lifting the intensity of spring wire,
Spring wire is not susceptible to deformation.
In sum, this utility model has the advantages that：The spring wire to adjacent turn is realized in the setting of rubber layer
Between isolation, prevent spring wire from coming in contact and wearing and tearing；The setting of carbide layers then can prevent the appearance of shaped filaments spring
Surface wear；The setting of rubber layer, carbide layers and antirust coat is realized the isolation of spring wire and external environment, and spring wire is difficult
Get rusty, improve the durability degree of shaped filaments spring；Inside spring wire, the cavity of setting improves the toughness of shaped filaments spring,
It is not susceptible to during effect in receiving rupture, and quartz sand layer is then filled with to cavity, prevents spring wire excessively deformation.
Brief description
Fig. 1 is the schematic diagram that spring wire is wound into shaped filaments spring；
Fig. 2 is the sectional view of spring wire；
In figure：1st, spring wire；2nd, rubber layer；3rd, carbide layers；4th, antirust coat；5th, cavity.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As shown in figure 1, a kind of shaped filaments spring, including spring wire 1, the section of spring wire 1 is square, and spring wire is wound
Cylindrical, form shaped filaments spring.
As shown in Figure 1 and Figure 2, between the spring wire 1 of adjacent turn relative to end face on be respectively arranged with rubber layer 2, rubber
Glue have not easy to wear when preferably there is friction between elasticity and rubber, therefore when shaped filaments spring is compacted, spring wire 1
Between be isolated by rubber layer 2, spring wire 1 will not wear and tear, and between rubber layer 2 occur conflict when also will not be worn,
Thus improving the durability degree of shaped filaments spring.
Because rubber layer 2 covers the area on the end face of spring wire 1, being covered spring wire 1 by rubber layer 2 and extraneous ring
Border isolates, and is difficult to get rusty.
After forming shaped filaments spring, as shown in Fig. 2 the outside of spring wire 1 is additionally provided with carbide layers 3, tungsten carbide is
A kind of compound being made up of tungsten and carbon.For black hexagonal, there is metallic luster, hardness is close with diamond, high hard at it
In the presence of degree, it is difficult to be worn, therefore the integrity degree in the outside of spring wire can be protected, improve the durable of shaped filaments spring
Degree.
And the adhesion property of tungsten carbide is good, form fine and close carbide layers 3, realize outside spring wire and external environment
Isolation, prevent the phenomenon got rusty in the outside of spring wire.
As shown in Fig. 2 being additionally provided with antirust coat 4 in the inner side of spring wire 1, realize inner side and the shaped filaments bullet of spring wire 1
The isolation of spring internal medium, spring wire 1 is difficult contact wetting, prevents from getting rusty inside spring wire 1.Antirust coat 4 adopts antirust paint to apply
Overlay on inside spring wire, convenient to operation.
As shown in Fig. 2 being additionally provided with cavity 5 in the inside of spring wire 1, improve the toughness of spring wire 1, when spring wire 1
When being acted on by power, being deformed upon by cavity 5, without there is the phenomenon of fracture, improving the anti-impact of spring wire 1
Hit ability, improve security performance.
As shown in Fig. 2 being additionally provided with quartz sand layer in cavity 5, realize filling to environment in cavity 5, in spring wire 1
During raw deformation, due to there is space between quartz sand, quartz sand is subjected to displacement, but the limited space due to cavity, so stone
The mobile space of sand is limited, therefore extrudes between quartz sand when spring wire 1 is subject to inner effect, the sky between quartz sand
Between diminish, for spring wire 1, there is certain cushioning effect, spring wire 1 will not rupture suddenly, improves the durable of spring wire 1
Degree, improves the security performance of shaped filaments spring.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (4)
1. a kind of shaped filaments spring, including spring wire（1）It is characterised in that：Described spring wire（1）Section is square, adjacent turn
Described spring wire（1）It is respectively arranged with rubber layer on relative end face（2）, described spring wire（1）Lateral surface on set
It is equipped with carbide layers（3）.
2. a kind of shaped filaments spring according to claim 1 it is characterised in that：Described spring wire（1）Medial surface on set
It is equipped with antirust coat（4）.
3. a kind of shaped filaments spring according to claim 1 it is characterised in that：Described spring wire（1）Middle part setting is free
Chamber（5）.
4. a kind of shaped filaments spring according to claim 3 it is characterised in that：Described cavity（5）Inside it is provided with quartz sand
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895874.2U CN205956273U (en) | 2016-08-17 | 2016-08-17 | Dysmorphism silk spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895874.2U CN205956273U (en) | 2016-08-17 | 2016-08-17 | Dysmorphism silk spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956273U true CN205956273U (en) | 2017-02-15 |
Family
ID=57976171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895874.2U Expired - Fee Related CN205956273U (en) | 2016-08-17 | 2016-08-17 | Dysmorphism silk spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956273U (en) |
-
2016
- 2016-08-17 CN CN201620895874.2U patent/CN205956273U/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 | ||
| 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: 20170215 Termination date: 20170817 |