CN104827225B - Mozzle inside panel welding method - Google Patents
Mozzle inside panel welding method Download PDFInfo
- Publication number
- CN104827225B CN104827225B CN201510245114.7A CN201510245114A CN104827225B CN 104827225 B CN104827225 B CN 104827225B CN 201510245114 A CN201510245114 A CN 201510245114A CN 104827225 B CN104827225 B CN 104827225B
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- China
- Prior art keywords
- plate
- workpiece
- section
- welding
- inside panel
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- Expired - Fee Related
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of mozzle inside panel welding method, belong to shipbuilding technical field, the method uses a kind of mozzle inside panel weld jig, and its operation is: the gradient of a, respectively two workpiece supporting plates of adjustment, is allowed to the inclination size corresponding to bending section and tilting section；B, bending section it is placed on two workpiece supporting plates with tilting section correspondence respectively and makes weld port relative, and clamping；C, flat plate section is placed in workpiece support and clamps；D, adjustment workpiece support height, make flat plate section all dock with the weld port of bending section and tilting section, then it carried out tack welding and be fixed；E, complete the welding of whole mozzle inside panel with carbon dioxide gas arc welding or manual electric arc welding.The present invention can solve easily to produce displacement during the welding of existing mozzle inside panel welding existence and the many construction cost of frock quantity is high, the problem of inconvenience management.
Description
Technical field
The present invention relates to shipbuilding technical field, a kind of welding method for mozzle inside panel.
Background technology
Boats and ships mozzle, it is that Ship Propeling parts propeller radially covers the reinforcement parts put, existing boats and ships mozzle includes exterior panel and inside panel, a kind of mozzle inside panel 8 as shown in Figure 1, includes the bending section 83 of curved surface line style, flat plate section 82 and tilting section 81；Mozzle inside panel thus three blocks of difform plates are welded.Owing to mozzle inside panel is that three blocks of irregular plates are welded, therefore also exist: 1, be difficult to position, easily producing displacement during welding, and its size value of mozzle inside panel welded and layout design value are easily generated deviation, the making precision of product does not reaches requirement；2, when welding various sizes of mozzle inside panel, needing to produce various various sizes of frock, the quantity of frock is many, and frock construction cost is high, the problem of inconvenience management.
Summary of the invention
The technical problem to be solved is to provide a kind of mozzle inside panel welding method, and this method can solve easily to produce displacement during the welding of existing mozzle inside panel welding existence and the many construction cost of frock quantity is high, the problem of inconvenience management.
In order to solve the problems referred to above, the technical solution adopted in the present invention is: this mozzle inside panel welding method, mozzle inside panel, includes the bending section of curved surface line style, flat plate section and tilting section；
Use a kind of mozzle inside panel weld jig, this fixture includes the base plate with a spike, described base plate is provided with two workpiece supporting plates in opposite directions and the workpiece support being connected by adjusting screw rod being located between these two workpiece supporting plates with described base thread, described workpiece supporting plate one end is all hinged with described base plate, its other end all be fixed on described base plate) on adjustable plate be flexibly connected；It is provided with Work-sheet pressing folder in described workpiece support, described workpiece supporting plate is equipped with relative Workpiece clamping card；
Described Work-sheet pressing folder includes the clamping plate of Z-type bending, the chute slided up and down for described clamping plate is offered on described workpiece support sidewall, it is fixed with location-plate on described workpiece support sidewall under described chute, in the middle part of described clamping plate, side is provided with the projection corresponding with described chute, is threadeded with described location-plate by Work-sheet pressing screw rod in described clamping plate bottom；
Described Workpiece clamping card includes the Workpiece clamping seat standing in described gripper shoe, and described Workpiece clamping seat is coated with Workpiece clamping screw rod；
Its operating procedure is as follows:
The gradient of a, respectively two described workpiece supporting plates of adjustment, is allowed to the inclination size corresponding to the inclination size corresponding to described tilting section and described bending section radius of curvature；
B, described bending section it is placed on two described workpiece supporting plates with tilting section correspondence respectively and makes weld port relative, and clamping；
C, described flat plate section is placed in described workpiece support and clamps；
D, adjust described workpiece support height, make described flat plate section all dock with the weld port of described bending section and tilting section, then it is carried out tack welding and be fixed；
E, complete the welding of whole mozzle inside panel with carbon dioxide gas arc welding or manual electric arc welding.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, being all hinged with workpiece supporting plate due to base plate both sides, the workpiece supporting plate other end is all flexibly connected with the adjustable plate being fixed on described base plate, and workpiece supporting plate is equipped with relative Workpiece clamping card；And the workpiece support being connected with base thread by adjusting screw rod between workpiece supporting plate；Work-sheet pressing folder it is provided with in workpiece support；First the bending section 83 of mozzle inside panel, flat plate section 82 and tilting section 81 correspondence are placed on workpiece supporting plate and in workpiece support during welding, and adjust the gradient of two workpiece supporting plates according to Design Requirement Drawing and clamp, then adjust workpiece support height and make flat plate section 82 all dock with bending section 83 and the tilting section 81 of its both sides and compress.The mozzle inside panel size being welded into is accurate, it is ensured that the size between mozzle inwall and propeller is the most overproof, it is to avoid phenomenon of doing over again, and has saved production time and production cost.
2, the most adjustable due to gradient and the workpiece support height of two workpiece supporting plates, adapt to weld various different size mozzle inside panels, conveniently manage and reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention mozzle inside panel.
Fig. 2 is the schematic diagram of the embodiment of the present invention.
Fig. 3 is the structural representation of the Workpiece clamping card of the embodiment of the present invention.
Fig. 4 is the structural representation of the Work-sheet pressing folder of the embodiment of the present invention.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings:
Mozzle inside panel 8 shown in Fig. 1, includes the bending section 83 of curved surface line style, flat plate section 82 and tilting section 81；
This mozzle inside panel welding method, use mozzle inside panel weld jig as shown in Figure 2, this fixture includes the base plate 1 with a spike 1-1, base plate 1 is provided with two workpiece supporting plates 2 in opposite directions and the workpiece support 3 threadeded by adjusting screw rod 3-2 being located between these two workpiece supporting plates 2 with base plate 1, adjusting screw rod 3-2 is provided with regulation handle 3-3, workpiece supporting plate one end is all hinged with base plate 1 by hinge 6, and its other end is all flexibly connected with the adjustable plate 9 being fixed on base plate 1；Offer the hole 9-1 installing pin on adjustable plate 9 successively, workpiece supporting plate offers the hole corresponding to hole 9-1；It is provided with Work-sheet pressing folder 3-1 in workpiece support 3, workpiece supporting plate 2 is equipped with two relative Workpiece clamping cards 7；Workpiece clamping card 7 as shown in Figure 3 includes the Workpiece clamping seat 72 standing in gripper shoe 2, Workpiece clamping seat 72 is coated with Workpiece clamping screw rod 71, Workpiece clamping screw rod 71 is provided with rotary handle 74；Work-sheet pressing folder 3-1 as shown in Figure 4 includes clamping plate 3-11, the clamping plate 3-11 top of Z-type bending and has chuck, has connecting rod in the middle part of clamping plate 3-11, and clamping plate 3-11 bottom has connecting plate；The chute slided up and down for clamping plate 3-11 is offered on workpiece support 3 sidewall, it is fixed with location-plate 3-12 on workpiece support 3 sidewall under chute, being provided with the projection corresponding with chute in the middle part of clamping plate 3-11 in connecting rod, the connecting plate of clamping plate 3-11 bottom is threadeded with location-plate 3-12 by Work-sheet pressing screw rod 3-13.
Its operating procedure is as follows:
A, inclination size corresponding to tilting section 81 adjust the gradient of workpiece supporting plate 2 on the left of base plate 1 by its adjustable plate 9, pass through its adjustable plate 9 corresponding to the inclinations size corresponding to the radius of curvature of bending section 83 and adjust the gradient of workpiece supporting plate 2 on the right side of base plate 1；
B, bending section 83 is placed on the workpiece supporting plate 2 on right side, tilting section 81 is placed on the workpiece supporting plate 2 in left side, makes bending section 83 relative with the weld port of tilting section 81, and rotate respective rotary handle 74 respectively Workpiece clamping card 7 is clamped；
C, described flat plate section 82 is placed in described workpiece support 3, and flat plate section 82 is clamped by turning of work piece pressing clip 3-1；
D, adjustment workpiece support 3 height, make flat plate section 82 all dock with the weld port of bending section 83 and tilting section 81, then it carried out tack welding and be fixed；
E, complete the welding of whole mozzle inside panel with carbon dioxide gas arc welding or manual electric arc welding.
Claims (1)
1. a mozzle inside panel welding method, it is characterised in that: mozzle inside panel (8), include the bending section (83) of curved surface line style, flat plate section (82) and tilting section (81)；
Use a kind of mozzle inside panel weld jig, this fixture includes the base plate (1) with a spike (1-1), described base plate (1) is provided with two workpiece supporting plates (2) in opposite directions and the workpiece support (3) threadeded by adjusting screw rod (3-2) being located between these two workpiece supporting plates (2) with described base plate (1), described workpiece supporting plate one end is all hinged with described base plate (1), and its other end is all flexibly connected with the adjustable plate (9) being fixed on described base plate (1)；It is provided with Work-sheet pressing folder (3-1) in described workpiece support (3), described workpiece supporting plate (2) is equipped with relative Workpiece clamping card (7)；
Described Work-sheet pressing folder (3-1) includes the clamping plate (3-11) of Z-type bending, the chute slided up and down for described clamping plate (3-11) is offered on described workpiece support (3) sidewall, it is fixed with location-plate (3-12) on described workpiece support (3) sidewall under described chute, side, described clamping plate (3-11) middle part is provided with the projection corresponding with described chute, is threadeded with described location-plate (3-12) by Work-sheet pressing screw rod (3-13) in described clamping plate (3-11) bottom；
Described Workpiece clamping card (7) includes the Workpiece clamping seat (72) standing on described workpiece supporting plate (2), and described Workpiece clamping seat (72) is coated with Workpiece clamping screw rod (71)；
Its operating procedure is as follows:
The gradient of a, respectively two described workpiece supporting plates (2) of adjustment, is allowed to the inclination size corresponding to the gradient size corresponding to described tilting section (81) and described bending section (83) radius of curvature；
B, that described bending section (83) is placed in two described workpiece supporting plates (2) with tilting section (81) correspondence respectively is upper and make weld port relative, and clamps；
C, that described flat plate section (82) is placed in described workpiece support (3) is upper and clamp；
D, adjust described workpiece support (3) highly, make described flat plate section (82) all dock with the weld port of described bending section (83) and tilting section (81), then it is carried out tack welding and be fixed；
E, complete the welding of whole mozzle inside panel with carbon dioxide gas arc welding or manual electric arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245114.7A CN104827225B (en) | 2015-05-14 | 2015-05-14 | Mozzle inside panel welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245114.7A CN104827225B (en) | 2015-05-14 | 2015-05-14 | Mozzle inside panel welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827225A CN104827225A (en) | 2015-08-12 |
| CN104827225B true CN104827225B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245114.7A Expired - Fee Related CN104827225B (en) | 2015-05-14 | 2015-05-14 | Mozzle inside panel welding method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104827225B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479053B (en) * | 2015-12-24 | 2017-10-31 | 中铁宝桥集团有限公司 | Shaped form Slab element makes frock and method |
| CN106425220B (en) * | 2016-10-31 | 2017-12-15 | 武汉一冶钢结构有限责任公司 | A kind of large-scale curved plate sheet welding anti-deformation device and method |
| CN112207401B (en) * | 2020-10-21 | 2022-03-18 | 山东华奥电气有限公司 | Submerged-arc welding system and welding method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157917B (en) * | 2013-03-27 | 2015-07-01 | 开封空分集团有限公司 | Water wall base cone assembly welding and heat treatment device and method |
| CN203679019U (en) * | 2013-11-18 | 2014-07-02 | 中船桂江造船有限公司 | Hot press molding die for marine honeycomb duct |
| CN203610881U (en) * | 2013-11-21 | 2014-05-28 | 中船桂江造船有限公司 | Diversion pipe connecting ring tool |
| CN104148849B (en) * | 2014-06-03 | 2015-12-30 | 济南大学 | For flexibility, the modularized combination type fixture of hydraulic hard tube locating and machining |
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2015
- 2015-05-14 CN CN201510245114.7A patent/CN104827225B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104827225A (en) | 2015-08-12 |
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Granted publication date: 20160824 Termination date: 20180514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |