CN204573431U - Integrated type pitch ripple type Stainless Steel Tube - Google Patents
Integrated type pitch ripple type Stainless Steel Tube Download PDFInfo
- Publication number
- CN204573431U CN204573431U CN201520275283.0U CN201520275283U CN204573431U CN 204573431 U CN204573431 U CN 204573431U CN 201520275283 U CN201520275283 U CN 201520275283U CN 204573431 U CN204573431 U CN 204573431U
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- ripple
- pitch
- stainless steel
- steel tube
- curved part
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Abstract
The utility model discloses a kind of integrated type pitch ripple type Stainless Steel Tube, that it is formed in one and be provided with the bend pipe of multiple curved part, the intrados of curved part and outer arced surface are respectively equipped with interior pitch ripple and outer pitch ripple; The bend angle of curved part is α, and the ripple number of interior pitch ripple and outer pitch ripple is m, and the ripple pitch of interior pitch ripple is d, and the ripple pitch of outer pitch ripple is D; When α is 90 °, m value is 9 ~ 11; When α often successively decreases 10 °, then m corresponding minimizing ripple number; D:D is 1:1.6 ~ 2.The utility model solves that existing welding shaping Stainless Steel Tube weld bond is many, and quality not easily ensures, weld bond place easily leaks the problem of gas leakage.This integrated type pitch ripple type Stainless Steel Tube cancels weld bond on former basis, makes with a Stainless Steel Tube, and bending part, by the transition of pitch ripple, has integrated type, without weld bond, quality of product easily ensures, applicability is strong, the feature of appearance looks elegant.
Description
Technical field
The utility model relates to technical field of automobile parts, particularly refers to a kind of integrated type pitch ripple type Stainless Steel Tube.
Background technique
Generally Stainless Steel Tube is adopted for visitor's (goods) car engine gas handling system, cooling system, requires very high to the tightness of Stainless Steel Tube.On existing market, main product is the shaping Stainless Steel Tube of welding, and this kind of complex process, solder joint are many, quality not easily ensures, weld bond place easily leak gas leakage, get rusty, and outward appearance is not very attractive in appearance, affects user and approves the outward appearance of car load.
Summary of the invention
In order to solve the problems of the technologies described above, provide a kind of structure simple, adaptable integrated type pitch ripple type Stainless Steel Tube.
For achieving the above object, integrated type pitch ripple type Stainless Steel Tube provided by the utility model, it is characterized in that: that it is formed in one and be provided with the bend pipe of multiple curved part, the intrados of described curved part and outer arced surface are respectively equipped with interior pitch ripple and outer pitch ripple; The bend angle of described curved part is α, and the ripple number of interior pitch ripple and outer pitch ripple is m, and the ripple pitch of described interior pitch ripple is d, and the ripple pitch of outer pitch ripple is D; When α is 90 °, m value is 9 ~ 11; When α often successively decreases 10 °, then m corresponding minimizing ripple number; Described d:D is 1:1.6 ~ 2.
Preferably, described d value is 10 ~ 12mm.
Further, described curved part is provided with two, and when the bent angle alpha of curved part is 90 °, m value is 10; Described d:D is 1:2.
The utility model has the advantage of: the utility model structure can under the prerequisite substantially not increasing fabricating cost, and solution welding shaping Stainless Steel Tube solder joint is many, the problem of leaking and leaking gas easily is got rusty at weld bond place.This integrated type pitch ripple type Stainless Steel Tube makes the state of component constant, is convenient to quality control.Because of ripple, place is flexible, can also finely tune, avoid and occur deviation during assembling, and fine setting can also with damping effect simultaneously.There is integrated type, without weld bond, quality of product easily ensures, applicability is strong, the feature of appearance looks elegant.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: curved part 1, interior pitch ripple 2, outer pitch ripple 3.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Integrated type pitch ripple type Stainless Steel Tube as illustrated in the drawing, that it is formed in one and be provided with the bend pipe of multiple curved part 1, whole Stainless Steel Tube is beaten ripple in needs bending part, carry out brake forming again, cause bending part outer wall excessively thin, easy to crack when avoiding brake forming that Stainless Steel Tube is direct, technology difficulty is large, and the compact product of opposed configuration cannot realize the problem of direct brake forming.The intrados of curved part 1 and outer arced surface are respectively equipped with interior pitch ripple 2 and outer pitch ripple 3.This kind of steel pipe, one-body molded, do not need welding, no-welding-seam.
The bend angle of curved part 1 is α, and the ripple number of interior pitch ripple 2 and outer pitch ripple 3 is m, and the ripple pitch of interior pitch ripple 2 is d, and the ripple pitch of outer pitch ripple 3 is D; According to the size of its bend angle, adjustment ripple number, for conventional at present
in various diameter Stainless Steel Tube, when α is 90 °, m value is 9 ~ 11; When α often successively decreases 10 °, then m corresponding minimizing ripple number; D:D is 1:1.6 ~ 2.Above-mentioned d value is 10 ~ 12mm.
As one preferred embodiment, the curved part 1 of this integrated type pitch ripple type Stainless Steel Tube is provided with two, and when the bent angle alpha of curved part 1 is 90 °, m value is 10; D value is 10mm, d:D is 1:2.
Claims (3)
1. an integrated type pitch ripple type Stainless Steel Tube, it is characterized in that: that it is formed in one and be provided with the bend pipe of multiple curved part (1), the intrados of described curved part (1) and outer arced surface are respectively equipped with interior pitch ripple (2) and outer pitch ripple (3); The bend angle of described curved part (1) is α, the ripple number of interior pitch ripple (2) and outer pitch ripple (3) is m, the ripple pitch of described interior pitch ripple (2) is d, and the ripple pitch of outer pitch ripple (3) is D; When α is 90 °, m value is 9 ~ 11; When α often successively decreases 10 °, then m corresponding minimizing ripple number; Described d:D is 1:1.6 ~ 2.
2. integrated type pitch ripple type Stainless Steel Tube according to claim 1, is characterized in that: described d value is 10 ~ 12mm.
3. integrated type pitch ripple type Stainless Steel Tube according to claim 1 and 2, is characterized in that: described curved part (1) is provided with two, and when the bent angle alpha of curved part (1) is 90 °, m value is 10; Described d:D is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275283.0U CN204573431U (en) | 2015-04-29 | 2015-04-29 | Integrated type pitch ripple type Stainless Steel Tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275283.0U CN204573431U (en) | 2015-04-29 | 2015-04-29 | Integrated type pitch ripple type Stainless Steel Tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573431U true CN204573431U (en) | 2015-08-19 |
Family
ID=53866067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275283.0U Expired - Fee Related CN204573431U (en) | 2015-04-29 | 2015-04-29 | Integrated type pitch ripple type Stainless Steel Tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112424113A (en) * | 2018-07-17 | 2021-02-26 | 熊津科唯怡株式会社 | Water purifier |
-
2015
- 2015-04-29 CN CN201520275283.0U patent/CN204573431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112424113A (en) * | 2018-07-17 | 2021-02-26 | 熊津科唯怡株式会社 | Water purifier |
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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: 20150819 Termination date: 20180429 |