CN109352244A - Circumferential weld welding equipment device for bearing type spherical shape tank - Google Patents
Circumferential weld welding equipment device for bearing type spherical shape tank Download PDFInfo
- Publication number
- CN109352244A CN109352244A CN201811458240.0A CN201811458240A CN109352244A CN 109352244 A CN109352244 A CN 109352244A CN 201811458240 A CN201811458240 A CN 201811458240A CN 109352244 A CN109352244 A CN 109352244A
- Authority
- CN
- China
- Prior art keywords
- tank
- disk
- adjustment disk
- chassis
- spherical shape
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The present invention provides a kind of circumferential weld welding equipment devices for bearing type spherical shape tank, comprising: clamping stick, terminal pad, chassis, support rod, disk, adjustment disk, adjusting screw rod.The clamping stick and terminal pad are welded, for connecting with rotating device；The chassis is equipped with screw rod threaded hole corresponding with load tank and connects；The center chassis is fluted, avoids interfering with the pressure inlet of load tank；Height between the adjustment disk and disk is adjusted by adjusting screw rod, and adjustment disk clamping range is adjustable；It is arc surface on the inside of the adjustment disk, guarantees to fit closely on the inside of adjustment disk with load tank.The present invention can reliably, quickly connect load tank and end to end seat rotating device, and can correct load tank circularity, guarantee that welding dislocation meets technique requirement, structure is simple, easy for installation.
Description
Technical field
The present invention relates to mechanical manufacturing fields, and in particular, to the circumferential weld welding equipment device for bearing type spherical shape tank.,
Especially a kind of circumferential weld welding equipment device for major diameter bearing type spherical shape tank.
Background technique
Load tank is the main force support structure of carrier rocket Upper Stage, and tank is by upper hemispherical shell, upper connection ring, lower semisphere
Shell, lower connection ring and load support are constituted.Tank always docks girth welding using argonaut welding, upper half ball component and lower semisphere
Component can not be connected directly with seat rotating device end to end, and tank and end to end seat need to be connected using dedicated device.And due to hemisphere
There are deviation, when welding, exists compared with big shearing for the practical circularity of component and theoretical circularity, influences welding process, reduces weld seam and carry energy
Power.
Through the retrieval to the domestic and international prior art, the welding equipment device of spherical shape tank is mostly normal welding fixture at present, is not had
Standby regulatory function, the clamping effect of normal welding fixture is bad if spherical tank type face is there are certain deviation.It is therefore necessary to
A kind of dedicated assembling-welding fixtures are designed, can not only reliably, quickly connect load tank and end to end seat, and there is certain adjusting
Tank circularity function guarantees assembling and welding process requirement.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of circumferential weld dresses for bearing type spherical shape tank
Welder.
A kind of circumferential weld welding equipment device for bearing type spherical shape tank provided according to the present invention, comprising: clamping stick 1 connects
Connect disk 2, chassis 3, support rod 4, disk 5, adjustment disk 6, adjusting screw rod 7；
Clamping stick 1, terminal pad 2, chassis 3, support rod 4, disk 5, adjusting screw rod 7, adjustment disk 6 are sequentially connected.
Preferably, clamping stick 1 and terminal pad 2 are welded, and clamping stick 1 with rotating device for connecting；
Chassis 3 is equipped with screw rod and connects with the corresponding threaded hole of load tank 8；
3 center of chassis is fluted, avoids interfering with the pressure inlet of load tank 8；
Terminal pad 2 and disk 5 are connected by support rod 4；
Height between adjustment disk 6 and disk 5 is adjusted by adjusting screw rod 7, is arc surface on the inside of adjustment disk 6, is guaranteed
6 inside of adjustment disk is fitted closely with load tank 8.
Preferably, clamping stick 1 is located at 5 center location of disk, and disk 5 and adjustment disk 6 are concentric.
Preferably, 3 center of chassis is fluted, and tank pressure inlet is avoided to collide with chassis 3.
Preferably, 6 inner mold face of adjustment disk is arc surface, and circular arc radius surface is equal to load tank outer mold surface outer diameter+0.2mm.
Preferably, adjustment disk 6 is mainly bolted by two and half frames by adjusting, and half frame spacing is within the scope of 0~20mm
It is adjustable.
Preferably, adjustment disk 6 is detachable form, by replacing to adapt to different-diameter tank requirement.
Preferably, multiple weight loss grooves are provided on chassis 3.
Preferably, the height adjustment of adjusting screw rod 7 is realized by nut, chassis 3 to 6 height of adjustment disk be equal to tank height ±
15mm。
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, the present invention can reliably, quickly connect load tank and end to end seat rotating device, and can correct load tank circle
Degree guarantees that welding dislocation meets technique requirement.
2, chassis of the present invention is equipped with screw rod threaded hole corresponding with load tank and connects, and it is fast and accurately fixed to guarantee
Position.
3, center chassis of the present invention is fluted, and tank pressure inlet is avoided to collide with chassis, effective protection product.
4, screw rod height and adjustment disk clamping range of the present invention are adjustable, ensure that the circularity of load tank outer mold surface.
5, adjustment disk of the present invention is detachable form, can be applied to the tank of different-diameter.
6, the present invention is by making operator facilitate carrying and assembly and disassembly to structure lightened design.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram provided by the present invention for the circumferential weld welding equipment device of bearing type spherical shape tank.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the working state schematic representation provided by the present invention for the circumferential weld welding equipment device of bearing type spherical shape tank.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention provides a kind of circumferential weld welding equipment device for bearing type spherical shape tank, including
Clamp stick 1, terminal pad 2, chassis 3, support rod 4, disk 5, adjustment disk 6, adjusting screw rod 7；It clamps stick 1 and terminal pad 2 is welded, use
It is connected in rotating device, clamping stick 1 is located at 5 center location of disk；Clamping stick 1 is fitted into the chuck of seat end to end, and seat revolves end to end
Turn the rotation of driving clamping stick 1；Chassis 3 is equipped with screw rod and connects with the corresponding threaded hole of load tank 8, guarantees quickly, accurately
Positioning；3 center of chassis is fluted, avoids interfering with the pressure inlet of load tank 8, effective protection product；Terminal pad 2 and disk
5 are welded by support rod 4, improve the rigidity of device；It is arc surface on the inside of adjustment disk 6, increases the contact of adjustment disk load tank
Area, the big 0.2mm of adjustment disk arc surface radius ratio load tank outer mold surface outer diameter；Height between adjustment disk 6 and disk 5 passes through
Adjusting screw rod 7 is adjusted, and the height adjustment of adjusting screw rod 7 realized by nut；Adjustment disk 6 is connected by two and half frames by adjusting bolt
It connects, half frame spacing is adjustable within the scope of 0~10mm, has the effect of school shape to tank circularity；Adjustment disk 6 is detachable form, can
Adapt to the requirement of different-diameter tank；It is provided with multiple weight loss grooves on chassis 3, to achieve the purpose that loss of weight, facilitates removing for operator
Fortune and assembly and disassembly.
The invention patent can reliably, quickly connect load tank and end to end seat rotating device, and can correct load tank
Circularity guarantees that welding dislocation meets technique requirement, and structure is simple, easy for installation.In the description of the present application, it is to be understood that
It is the instruction such as term " on ", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the application and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as the limitation to the application.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (9)
1. a kind of circumferential weld welding equipment device for bearing type spherical shape tank characterized by comprising clamping stick (1), terminal pad
(2), chassis (3), support rod (4), disk (5), adjustment disk (6), adjusting screw rod (7)；
Clamping stick (1), terminal pad (2), chassis (3), support rod (4), disk (5), adjusting screw rod (7), adjustment disk (6) successively connect
It connects.
2. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that clamping stick
(1) it is welded with terminal pad (2), clamping stick (1) with rotating device for connecting；
Chassis (3) is equipped with screw rod threaded hole corresponding with load tank (8) and connects；
Chassis (3) center is fluted, avoids interfering with the pressure inlet of load tank (8)；
Terminal pad (2) and disk (5) are connected by support rod (4)；
Height between adjustment disk (6) and disk (5) is adjusted by adjusting screw rod (7), is arc surface on the inside of adjustment disk (6),
Guarantee to fit closely on the inside of adjustment disk (6) with load tank (8).
3. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that clamping stick
(1) it is located at disk (5) center location, disk (5) and adjustment disk (6) are concentric.
4. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that chassis (3)
Center is fluted, and tank pressure inlet is avoided to collide with chassis (3).
5. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that adjustment disk
(6) inner mold face is arc surface, and circular arc radius surface is equal to load tank outer mold surface outer diameter+0.2mm.
6. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that adjustment disk
(6) it is mainly bolted by two and half frames by adjusting, half frame spacing is adjustable within the scope of 0~20mm.
7. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that adjustment disk
It (6) is detachable form, by replacing to adapt to different-diameter tank requirement.
8. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that chassis (3)
On be provided with multiple weight loss grooves.
9. the circumferential weld welding equipment device according to claim 1 for bearing type spherical shape tank, which is characterized in that adjusting screw rod
(7) height adjustment is realized that chassis (3) to adjustment disk (6) are highly equal to tank height ± 15mm by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458240.0A CN109352244A (en) | 2018-11-30 | 2018-11-30 | Circumferential weld welding equipment device for bearing type spherical shape tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458240.0A CN109352244A (en) | 2018-11-30 | 2018-11-30 | Circumferential weld welding equipment device for bearing type spherical shape tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352244A true CN109352244A (en) | 2019-02-19 |
Family
ID=65330753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458240.0A Pending CN109352244A (en) | 2018-11-30 | 2018-11-30 | Circumferential weld welding equipment device for bearing type spherical shape tank |
Country Status (1)
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| CN (1) | CN109352244A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
| CN112705842A (en) * | 2021-01-28 | 2021-04-27 | 贵州航天天马机电科技有限公司 | Welding device for large-size variable-curvature hollow storage tank diaphragm shell |
| CN112719562A (en) * | 2020-12-09 | 2021-04-30 | 上海航天设备制造总厂有限公司 | Flexible fixing device for friction stir welding of spherical storage tank and welding method |
| CN113714513A (en) * | 2021-08-04 | 2021-11-30 | 上海航天设备制造总厂有限公司 | Method for manufacturing spherical storage tank of spacecraft based on laser near-net-shape forming technology |
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| CN201776592U (en) * | 2010-08-24 | 2011-03-30 | 上海航天精密机械研究所 | Annular seam welding device at the bottom of storage box of carrier rocket |
| US8123104B1 (en) * | 2010-04-06 | 2012-02-28 | United Launch Alliance, Llc | Friction welding apparatus, system and method |
| CN202994436U (en) * | 2012-10-31 | 2013-06-12 | 上海航天精密机械研究所 | Rocket diaphragm sheet storage box roll-over test apparatus |
| CN203437963U (en) * | 2013-09-09 | 2014-02-19 | 成都市双流金石机械制造有限公司 | Main machine barrel inner bore boring tool |
| CN203610864U (en) * | 2013-07-25 | 2014-05-28 | 上海空间推进研究所 | Spherical storing tank housing welding positioning and deformation control clamp |
| CN203817649U (en) * | 2014-03-17 | 2014-09-10 | 上海航天精密机械研究所 | Circular seam welding device with spatial curved structure |
| CN104475934A (en) * | 2014-11-20 | 2015-04-01 | 湖北三江航天江北机械工程有限公司 | Welding process for ensuring smooth transition and molding of ellipsoidal circular seam and auxiliary welding clamp thereof |
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- 2018-11-30 CN CN201811458240.0A patent/CN109352244A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8123104B1 (en) * | 2010-04-06 | 2012-02-28 | United Launch Alliance, Llc | Friction welding apparatus, system and method |
| CN201776592U (en) * | 2010-08-24 | 2011-03-30 | 上海航天精密机械研究所 | Annular seam welding device at the bottom of storage box of carrier rocket |
| CN202994436U (en) * | 2012-10-31 | 2013-06-12 | 上海航天精密机械研究所 | Rocket diaphragm sheet storage box roll-over test apparatus |
| CN203610864U (en) * | 2013-07-25 | 2014-05-28 | 上海空间推进研究所 | Spherical storing tank housing welding positioning and deformation control clamp |
| CN203437963U (en) * | 2013-09-09 | 2014-02-19 | 成都市双流金石机械制造有限公司 | Main machine barrel inner bore boring tool |
| CN203817649U (en) * | 2014-03-17 | 2014-09-10 | 上海航天精密机械研究所 | Circular seam welding device with spatial curved structure |
| CN104475934A (en) * | 2014-11-20 | 2015-04-01 | 湖北三江航天江北机械工程有限公司 | Welding process for ensuring smooth transition and molding of ellipsoidal circular seam and auxiliary welding clamp thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
| CN112719562A (en) * | 2020-12-09 | 2021-04-30 | 上海航天设备制造总厂有限公司 | Flexible fixing device for friction stir welding of spherical storage tank and welding method |
| CN112705842A (en) * | 2021-01-28 | 2021-04-27 | 贵州航天天马机电科技有限公司 | Welding device for large-size variable-curvature hollow storage tank diaphragm shell |
| CN113714513A (en) * | 2021-08-04 | 2021-11-30 | 上海航天设备制造总厂有限公司 | Method for manufacturing spherical storage tank of spacecraft based on laser near-net-shape forming technology |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190219 |