CN206694480U - A kind of nickel-base alloy spring applied to general plug envelope - Google Patents
A kind of nickel-base alloy spring applied to general plug envelope Download PDFInfo
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- CN206694480U CN206694480U CN201720444285.7U CN201720444285U CN206694480U CN 206694480 U CN206694480 U CN 206694480U CN 201720444285 U CN201720444285 U CN 201720444285U CN 206694480 U CN206694480 U CN 206694480U
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- nickel
- base alloy
- general plug
- rectangular
- plug envelope
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Abstract
A kind of nickel-base alloy spring applied to general plug envelope is the utility model is related to, belongs to sealing ring technical field.It into several snakelike frame structures, on the basis of center line d, is specifically made up of nickel-base alloy silk vertical folding bending the rectangular preiection and rectangular depression of some groups of adjacent connections；The rectangular preiection and rectangular depression are folded upward on the basis of center line d, form V-type opening.The raw material that the utility model uses is nickel-base alloy silk, and compared with nickel-base alloy sheet metal, the dimensional stability and stability of B alloy wire are higher, and processing technology is simple；It need not be punched during processing forming V-shape spring, without burr, improve fatigue life, and save material, reduce energy consumption.
Description
Technical field
A kind of nickel-base alloy spring applied to general plug envelope is the utility model is related to, more particularly to a kind of support frame spring
General plug is sealed, and belongs to sealing ring technical field.
Background technology
General plug envelope system for high temperature corrosion, lubricating difficulties, low friction application environment and the special sealing piece developed, V-arrangement
Support frame spring is applied with that in general plug envelope, appropriate spring force support encapsulant, can overcome the slight of metal combination face
Eccentric and sealing lip abrasion, and persistently possess expected sealing property.At present V-arrangement support frame spring by sheet metal through overshoot
Cut or be cut by laser, then formed by bending.The processing technology of sheet metal is complicated, and because sheet thicknesses are smaller, needs more
The intermediate heat-treatment of passage, and multiple roll finishing rolling mill, energy resource consumption are bigger.And sheet metal can bring local answer into through punching
Power, and can have burr at edge, it can not only reduce fatigue life, and waste of materials, punching need accurate punching machine, production efficiency
It is low；Sheet metal by laser cutting, although without burr, can have heat affected area in notching edge, for nickel-base alloy this
The metal of kind high alloy content, it is easy to the firmly crisp phases of Laves occur, influence service life, while there is also waste for this method
Material, the defects of low production efficiency.
The content of the invention
The purpose of this utility model is to provide one kind and is applied to general plug envelope nickel-base alloy spring, can solve the problem that dimensional performance is steady
Qualitative difference, the problem of fatigue life is low, and power consumption of polymer processing is high.
The technical solution of the utility model, a kind of nickel-base alloy spring applied to general plug envelope, it is by nickel-base alloy silk
Lower bending forms several snakelike frame structures, on the basis of center line d, specifically by the rectangular preiection and square of some groups of adjacent connections
Shape depression composition；The rectangular preiection and rectangular depression are folded upward on the basis of center line d, form V-type opening.
The nickel-base alloy silk diameter of phi is 0.10 ~ 0.50mm.
Spacing a between the two neighboring rectangular preiection or rectangular depression is 1 ~ 10mm.
The depth b of the V-type opening is 1 ~ 10mm, and width c is 1 ~ 10mm.
The V-arrangement fillet R of the V-type opening is 0.3 ~ 3mm.
The beneficial effects of the utility model：The raw material that the utility model uses is nickel-base alloy silk, with nickel-base alloy metal
Piece is compared, and the dimensional stability and stability of B alloy wire are higher, and processing technology is simple；Process forming V-shape spring process
In need not be punched, without burr, improve fatigue life, and save material, reduce energy consumption.
Brief description of the drawings
Fig. 1 is the utility model structure top view.
Fig. 2 is the utility model structural side view.
Fig. 3 is the utility model dimensional structure diagram.
Description of reference numerals：1st, rectangular preiection；2nd, rectangular depression；3rd, V-type opening.
Embodiment
As Figure 1-3, it is a kind of applied to it is general plug envelope nickel-base alloy spring, its by nickel-base alloy silk vertical folding bending into
Several snakelike frame structures, on the basis of center line d, specifically by 2 groups of the rectangular preiection 1 and rectangular depression of some groups of adjacent connections
Into；The rectangular preiection 1 and rectangular depression 2 are folded upward on the basis of center line d, form V-type opening 3.
The nickel-base alloy silk diameter of phi is 0.10 ~ 0.50mm.
Spacing a between the two neighboring rectangular preiection 1 or rectangular depression 2 is 1 ~ 10mm.
The depth b of the V-type opening 3 is 1 ~ 10mm, and width c is 1 ~ 10mm.
The V-arrangement fillet R of the V-type opening 3 is 0.3 ~ 3mm.
It is provided by the utility model to be applied to general plug envelope nickel-base alloy stand spring, using nickel-base alloy wire-drawing technology, and
Wire rod is around spring technology.For general plug envelope application environment, suitable nickel-base alloy is chosen.General plug such as natural gas liquid feeding rifle seals bullet
GH4169 nickel-bass alloy materials can be selected, it is necessary to spring material is low temperature resistant, and has certain decay resistance in spring.GH4169 nickel
Based alloy obtains nickel-base alloy wire rod through vacuum melting, subsequently heat-treated, forging rolling, hot rolling, then by wire drawing machine cold-drawn, drawing
In journey, it is necessary to by intermediate heat-treatment, end product is diameter phi 0.4mm nickel-base alloy silks.
Nickel-base alloy silk is shaped to V-arrangement spring again by wire rod around spring equipment.V-arrangement spring intercepts certain length, two
Butt welding, it is then placed in general plug envelope sealing rubber ring, rubber ring can be supported, increase sealing.
Claims (5)
1. a kind of nickel-base alloy spring applied to general plug envelope, it is characterized in that：It is by nickel-base alloy silk vertical folding bending into some
Individual snakelike frame structure, on the basis of center line d, specifically by the rectangular preiection of some groups of adjacent connections（1）And rectangular depression（2）Group
Into；The rectangular preiection（1）And rectangular depression（2）It is folded upward on the basis of center line d, forms V-type opening（3）.
2. it is applied to the nickel-base alloy spring of general plug envelope as claimed in claim 1, it is characterized in that：The nickel-base alloy silk diameter of phi
For 0.10 ~ 0.50mm.
3. it is applied to the nickel-base alloy spring of general plug envelope as claimed in claim 1, it is characterized in that：The two neighboring rectangular preiection
（1）Or rectangular depression（2）Between spacing a be 1 ~ 10mm.
4. it is applied to the nickel-base alloy spring of general plug envelope as claimed in claim 1, it is characterized in that：The V-type opening（3）Depth
B is 1 ~ 10mm, and width c is 1 ~ 10mm.
5. it is applied to the nickel-base alloy spring of general plug envelope as claimed in claim 1, it is characterized in that：The V-type opening（3）V-arrangement
Fillet R is 0.3 ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444285.7U CN206694480U (en) | 2017-04-25 | 2017-04-25 | A kind of nickel-base alloy spring applied to general plug envelope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444285.7U CN206694480U (en) | 2017-04-25 | 2017-04-25 | A kind of nickel-base alloy spring applied to general plug envelope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694480U true CN206694480U (en) | 2017-12-01 |
Family
ID=60446077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720444285.7U Active CN206694480U (en) | 2017-04-25 | 2017-04-25 | A kind of nickel-base alloy spring applied to general plug envelope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884915A (en) * | 2017-04-25 | 2017-06-23 | 无锡隆达金属材料有限公司 | A kind of nickel-base alloy spring for being applied to general plug envelope |
| CN110762146A (en) * | 2019-10-30 | 2020-02-07 | 北京裕泰行新材料科技有限公司 | H-shaped spring and production method thereof |
-
2017
- 2017-04-25 CN CN201720444285.7U patent/CN206694480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884915A (en) * | 2017-04-25 | 2017-06-23 | 无锡隆达金属材料有限公司 | A kind of nickel-base alloy spring for being applied to general plug envelope |
| CN110762146A (en) * | 2019-10-30 | 2020-02-07 | 北京裕泰行新材料科技有限公司 | H-shaped spring and production method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214105 No.18 Xiangyun Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Longda Super Alloy Co.,Ltd. Address before: 214105 No.18 Xiangyun Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI LONGDA METAL MATERIALS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |