CN206869284U - Girth welding structure for surge tank - Google Patents
Girth welding structure for surge tank Download PDFInfo
- Publication number
- CN206869284U CN206869284U CN201720609598.3U CN201720609598U CN206869284U CN 206869284 U CN206869284 U CN 206869284U CN 201720609598 U CN201720609598 U CN 201720609598U CN 206869284 U CN206869284 U CN 206869284U
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- Prior art keywords
- cylinder
- end socket
- domatic
- plane
- ring portion
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of girth welding structure for surge tank,Including end socket,Cylinder and grommet,The end socket has the end socket ring portion of radial section in a ring,The end socket is coaxially disposed with the cylinder,And the grommet is arranged on the inside of the end socket ring portion and cylinder,The end socket ring portion,Cylinder is mutually fixed with the grommet outer wall,And the end socket ring portion close to one end of cylinder and cylinder between one end of end socket ring portion formed with gap,The gap is in open shape structure from the inside to the outside,The end socket ring portion has end socket in a ring domatic close to the end face of cylinder one end,The end socket is domatic in from the inside to the outside to the ramp structure away from the extension of cylinder side,The cylinder has cylinder in a ring domatic close to the end face of end socket one end,The cylinder is domatic in from the inside to the outside to the ramp structure away from the extension of end socket side,The end socket,Cylinder and grommet three are welded and fixed and at the gap formed with weld seam.
Description
Technical field
It the utility model is related to a kind of welding structure of pressure vessel, and in particular to a kind of girth welding for surge tank
Structure.
Background technology
Surge tank is typically made up of the end socket at both ends and the cylinder of centre, and end socket is fixed and formed with annular with barrel soldering
Weld seam, to ensure the sealing of commissure, the welding requirements complete penetraction and fusion in welding of end socket and cylinder.Welding for ease of end socket and cylinder is consolidated
It is fixed, two grommets are often set in surge tank, and end socket inwall and cylinder inboard wall are welded and fixed with a grommet outer wall, it is necessary to carry out
The welding of the welding of end socket and grommet, cylinder and grommet, or even also need to carry out the welding of end socket and grommet, it just can guarantee that welding
Quality, to avoid the generation of surge tank leakage situation, welding more bothers.
The content of the invention
The purpose of this utility model is to provide that a kind of welding is easy to operate, can guarantee that welding quality, avoids surge tank from leaking
The girth welding structure for surge tank.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of circular seam welding binding for surge tank
Structure, including end socket, cylinder and grommet, the end socket have the end socket ring portion of radial section in a ring, the end socket and the cylinder
Body is coaxially disposed, and the grommet is arranged on the inside of the end socket ring portion and cylinder, the end socket ring portion, cylinder with the lining
Ring outer wall is mutually fixed, and the end socket ring portion formed close to one end of cylinder and cylinder between one end of end socket ring portion it is seamed
Gap, the gap have in a ring in open shape structure from the inside to the outside, the end socket ring portion close to the end face of cylinder one end
End socket is domatic, and the end socket is domatic in the ramp structure away from the extension of cylinder side, the cylinder is close to end socket one from the inside to the outside
The end face at end is domatic with cylinder in a ring, and the cylinder is domatic in from the inside to the outside to the slope knot away from the extension of end socket side
Structure, the end socket is domatic and cylinder is domatic is welded and fixed formed with 30 ° to 80 ° of angle, the end socket, cylinder and grommet three
And formed with weld seam at the gap.
When carrying out the welding of surge tank, grommet is positioned on the inside of end socket and spot welding is fixed, cylinder is then arranged on grommet
Body realizes docking for cylinder and end socket, and the fixation of cylinder and grommet is realized by spot welding, is welded finally by argon arc welding,
And the gap location between cylinder and end socket is formed with circular weld.The utility model circular weld is simple in construction, welding operation ten
It is point convenient, and seal and fixed effect is preferable, make can not welding by both sides, and require that the weldquality of complete penetraction and fusion in welding is guaranteed, with
Commissure fracture opening is avoided, to avoid the generation that surge tank leaks.
Preferably, the end socket ring portion has end socket plane in a ring close to the end face inner edge of cylinder one end, it is described
Cylinder has cylinder plane in a ring, the end socket plane and the end socket ring portion diameter close to the end face inner edge of end socket one end
Place plane is same plane, or the end socket is domatic is be arranged in parallel with plane where the end socket ring portion diameter, the cylinder
Plane where plane and the barrel diameter be same plane, or the cylinder is domatic parallel with barrel diameter place plane
Set.
Preferably, the angle that is formed of the domatic plane where with end socket ring portion diameter of the end socket and the cylinder it is domatic with
The angle that plane where barrel diameter is formed is identical.Above-mentioned setting is easy to weld.
Preferably, the end socket is domatic domatic formed with 60 ° of angle with cylinder.Above-mentioned setting is easy to weld, and energy
Ensure welding quality.
Preferably, the domatic distance along end socket ring portion diameter line of the end socket is at least the end socket plane along end socket ring
Four times of portion's diameter line distance, the domatic distance along barrel diameter line of the cylinder are at least the cylinder plane along barrel diameter
Four times of linear distance.It is above-mentioned to can guarantee that welding quality, ensure that end socket, cylinder, liner plate three are connected.
The utility model welding line structure has and conveniently welding can operate, can guarantee that welding quality, avoid what surge tank leaked
Advantage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model surge tank；
Fig. 2 is a kind of structural representation after the welding of the utility model surge tank.
Embodiment
The utility model is described further below according to the drawings and specific embodiments.
As shown in Fig. 1, Fig. 2, a kind of girth welding structure for surge tank of the present utility model, including end socket, cylinder 2
With grommet 3, end socket has the end socket ring portion 1 of radial section in a ring, and end socket is coaxially disposed with cylinder 2, and grommet 3 is arranged at envelope
Headring portion 1 and the inner side of cylinder 3, end socket ring portion 1, cylinder 2 are mutually fixed with the outer wall of grommet 3, and end socket ring portion 1 is close to cylinder 2
One end and cylinder 2 are between one end of end socket ring portion 1 formed with gap 4.Gap 4 is in open shape structure from the inside to the outside, envelope
Head, cylinder 2 and the three of grommet 3 are welded and fixed and at gap 4 formed with weld seam 5.
End socket ring portion 1 has an end socket domatic 11 in a ring close to the end face of the one end of cylinder 2, end socket domatic 11 be in by it is interior extremely
The export-oriented ramp structure away from the extension of cylinder side, cylinder 2 have cylinder domatic 21 in a ring, cylinder close to the end face of end socket one end
Body domatic 21 is in the ramp structure away from the extension of end socket side, end socket domatic 11 is with cylinder domatic 21 formed with angle from the inside to the outside
α.End socket ring portion 1 has end socket plane 12 in a ring close to the end face inner edge of the one end of cylinder 2, and cylinder 2 is close to end socket one end
End face inner edge has a cylinder plane 22 in a ring, and end socket plane 12 and plane where the diameter of end socket ring portion 1 are same plane, cylinder
Body plane 22 is same plane with plane where the diameter of cylinder 2.
End socket domatic 11 and the angle that plane where the diameter of end socket ring portion 1 is formed and cylinder domatic 21 and the diameter institute of cylinder 2
Identical in the angle that plane is formed, the angle α that end socket domatic 11 is formed with cylinder domatic 21 is 60 °.End socket domatic 11 is along end socket
The distance L1 of the diameter line of ring portion 1 is at least four times of distance L2 of the end socket plane 21 along the diameter line of end socket ring portion 1, cylinder domatic 21
Cylinder plane 22 is at least along four times of barrel diameter linear distance L4 along the distance L3 of the diameter line of cylinder 2.
When carrying out the welding of surge tank, grommet is positioned on the inside of end socket and spot welding is fixed, cylinder is then arranged on grommet
Body realizes docking for cylinder and end socket, and the fixation of cylinder and grommet is realized by spot welding, is welded finally by argon arc welding,
And the gap location between cylinder and end socket is formed with circular weld.The utility model circular weld is simple in construction, welding operation ten
It is point convenient, and seal and fixed effect is preferable, make can not welding by both sides, and require that the weldquality of complete penetraction and fusion in welding is guaranteed, with
Commissure fracture opening is avoided, to avoid the generation that surge tank leaks.
Claims (5)
1. a kind of girth welding structure for surge tank, it is characterised in that including end socket, cylinder and grommet, the end socket has
The end socket ring portion of radial section in a ring, the end socket is coaxially disposed with the cylinder, and the grommet is arranged at the end socket
On the inside of ring portion and cylinder, the end socket ring portion, cylinder are mutually fixed with the grommet outer wall, and the end socket ring portion is close to cylinder
One end and cylinder between one end of end socket ring portion formed with gap, the gap in open shape structure from the inside to the outside,
The end socket ring portion has end socket in a ring domatic close to the end face of cylinder one end, and the end socket is domatic in from the inside to the outside to remote
From the ramp structure of cylinder side extension, the cylinder has that cylinder in a ring is domatic close to the end face of end socket one end, the cylinder
Body is domatic in from the inside to the outside to the ramp structure away from the extension of end socket side, the end socket it is domatic with cylinder it is domatic formed with 30 ° extremely
80 ° of angle, the end socket, cylinder and grommet three are welded and fixed and at the gap formed with weld seam.
2. the girth welding structure according to claim 1 for surge tank, it is characterised in that the end socket ring portion is close
The end face inner edge of cylinder one end has end socket plane in a ring, and it is in ring that the cylinder has close to the end face inner edge of end socket one end
The cylinder plane of shape, plane where the end socket plane and the end socket ring portion diameter are same plane, or the end socket is domatic
It is be arranged in parallel with plane where the end socket ring portion diameter, the cylinder plane is same flat with plane where the barrel diameter
Face, or the domatic plane where with the barrel diameter of the cylinder be arranged in parallel.
3. the girth welding structure according to claim 1 for surge tank, it is characterised in that the end socket is domatic with sealing
The angle that plane where headring portion diameter is formed is domatic identical with the angle of plane formation where barrel diameter with the cylinder.
4. the girth welding structure for surge tank according to claim 1 or 3, it is characterised in that the end socket it is domatic with
Cylinder is domatic formed with 60 ° of angle.
5. the girth welding structure according to claim 2 for surge tank, it is characterised in that the end socket is domatic along envelope
The distance of headring portion diameter line is at least the end socket plane along four times of end socket ring portion diameter line distance, the domatic edge of cylinder
The distance of barrel diameter line is at least the cylinder plane along four times of barrel diameter linear distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609598.3U CN206869284U (en) | 2017-05-27 | 2017-05-27 | Girth welding structure for surge tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609598.3U CN206869284U (en) | 2017-05-27 | 2017-05-27 | Girth welding structure for surge tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869284U true CN206869284U (en) | 2018-01-12 |
Family
ID=61336754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609598.3U Active CN206869284U (en) | 2017-05-27 | 2017-05-27 | Girth welding structure for surge tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473275A (en) * | 2021-12-31 | 2022-05-13 | 上海集度汽车有限公司 | Vehicle frame, welding joint structure and manufacturing method thereof |
-
2017
- 2017-05-27 CN CN201720609598.3U patent/CN206869284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473275A (en) * | 2021-12-31 | 2022-05-13 | 上海集度汽车有限公司 | Vehicle frame, welding joint structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circular seam welding structure for buffer tanks Effective date of registration: 20231202 Granted publication date: 20180112 Pledgee: China CITIC Bank Co.,Ltd. Jinhua Dongyang sub branch Pledgor: ZHEJIANG KIN-SHINE TECHNOLOGY Co.,Ltd. Registration number: Y2023980068779 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |