CN104646532A - Hot press forming mold of diversion pipe for ship - Google Patents
Hot press forming mold of diversion pipe for ship Download PDFInfo
- Publication number
- CN104646532A CN104646532A CN201310575625.6A CN201310575625A CN104646532A CN 104646532 A CN104646532 A CN 104646532A CN 201310575625 A CN201310575625 A CN 201310575625A CN 104646532 A CN104646532 A CN 104646532A
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- CN
- China
- Prior art keywords
- mold
- side plate
- framed
- mozzle
- boats
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a hot press forming mold of a diversion pipe for a ship, and belongs to the technical field of ship manufacturing. The hot press forming mold of the diversion pipe for the ship comprises an upper mold and a lower mold, wherein a profiling surface of the upper mold and a profiling surface of the lower mold are curved surfaces in concave-convex fit; and the curved surfaces are defined by long-edge curved lines and short-edge arcs. A mold body of the upper mold and a mold body of the lower mold both consist of mold frames, cover plates covering one ends of the mold frames, and reinforcing ribs and hydraulicity inorganic gel materials arranged in the mold frames; the hydraulicity inorganic gel materials and the end surfaces of the mold frames form profiling surfaces on the other ends of the mold frames; and the profiling surface of the upper mold and the profiling surface of the lower mold are the curved surfaces oppositely arranged and in concave-convex fit. The mold enables a produced inner wall plate of the diversion pipe to be once formed; the curved surfaces are smooth in line style and accurate in size; and the mold saves the production time and the production cost, and is suitable for large-batch production.
Description
Technical field
The present invention relates to shipbuilding technical field, especially a kind of mould of boats and ships mozzle.
Background technology
Boats and ships mozzle, that Ship Propeling parts screw radial direction covers the reinforcement parts put, existing a kind of boats and ships mozzle as shown in Figure 4, comprise the exterior panel 9 of the little conical surface round platform in the large side in side, round steel circle 11 is welded with inside the influent stream mouth of exterior panel 9, going out inside head piece of exterior panel 9 is welded with round steel circle 8, inside panel influent stream mouth holds coated round steel circle 11, go out the coated round steel circle 8 of head piece end, inside panel includes the bending section 10 of curved surface line style, and bending section 10 is in horn-like pipe, straight tube shape stainless steel coil 13 and cone shape plate 12; Mozzle inside panel thus three blocks of difform plates is welded.What be connected with round steel circle 8 is cone shape plate 12, centre is straight-cylindrical stainless steel coil 13, what be connected with stainless steel coil 13 and influent stream mouth round steel circle 11 is the bending section 10 having curved surface line style, bending section 10 is in horn-like pipe, and cone shape plate 12 and straight tube shape stainless steel coil 13 are repressed and roll rear butt welding and form respectively; There is the horn-like pipe of curved surface line style, with hydraulic press direct pressing and cannot roll, the cone that can only do forming shape similar is welded, this preparation method often causes following problem: 1, mozzle inside panel horn-like pipe can only with cross section be straight line template divide cut bending, do not reach the curved surface line style of drawing making requirement, but cross section is linear circular cone build shape, changes the line style of drawing.2, its size value of mozzle inside panel welded and layout design value deviation excessive, the making precision of product does not reach requirement, and not by special inspection, shipowner does not also receive.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of boats and ships mozzle heat pressing and molding mold, the bending section 10 that this boats and ships mozzle heat pressing and molding mold can solve the curved surface line style that existing mozzle inside panel has can only divide with the plate that cross section is straight line cut bending, after welding fabrication size value and layout design value deviation excessive, the making precision of product does not reach the problem of the curved surface line style of requirement.
In order to solve the problem, the technical solution adopted in the present invention is: this boats and ships mozzle heat pressing and molding mold, comprises upper die and lower die, and the die mould face of described patrix and the die mould face of described counterdie are the curved surface of male-female engagement.
In the technical scheme of above-mentioned boats and ships mozzle heat pressing and molding mold, technical scheme can also be more specifically: the die body of described patrix and the die body of described counterdie are by cover plate that is framed, that be covered in described framed one end and be arranged at framed interior reinforcement and hydraulicity inorganic coagulation material formation, described hydraulicity inorganic coagulation material forms die mould face at the described framed other end and described framed end face, and the die mould face of described patrix and the die mould face of described counterdie are the described curved surface of the male-female engagement be oppositely arranged.
Further: described curved surface is limited by long limit curve and minor face circular arc, described long limit curve is the bus of the bending section of pre-designed mozzle inside panel influent stream mouth, and the radius of curvature of described minor face circular arc is 100 mm ~ 900 mm.
Further: described framed being enclosed by long side plate and minor face side plate forms, and described reinforcement is the plurality of steel plates of crisscross setting, and horizontal steel plate is parallel with described long side plate, and longitudinal steel plate is parallel with minor face side plate; Described hydraulicity inorganic coagulation material is the cement being mixed into broken steel material.
Further: the thickness of described cover plate is 20mm ~ 30mm, the thickness of described long side plate and described minor face side plate is 10mm ~ 12mm.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, mould of the present invention, make the mozzle inside panel one-shot forming of production, curved surface line style is smooth-going, and size is accurate, has saved production time and production cost, and is suitable for producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to sectional view.
Fig. 4 is the structural representation of mozzle.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Boats and ships shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 mozzle heat pressing and molding mold, comprise upper die body 1 and lower mold body 2, upper die body 1 and lower mold body 2 all have long side plate 4 and minor face side plate 5, long side plate 4 and minor face side plate 5 one end are straight line, and long side plate 4 other end is the bus of the bending section 10 of designed mozzle inside panel influent stream mouth; Minor face side plate 5 other end to be radius of curvature be 100 circular arc.Long side plate 4 and minor face side plate 5 enclose framed, one end envelope of framed level has cover plate 3, reinforcement and hydraulicity inorganic coagulation material is provided with in framed, the reinforcement of the present embodiment is the plurality of steel plates of crisscross setting, and parallel with long side plate 4, the longitudinal steel plate 6 of horizontal steel plate 7 of reinforcement is parallel with minor face side plate 5.The hydraulicity inorganic coagulation material of the present embodiment is the cement being mixed into broken steel material.Be mixed into the cement filler of broken steel material and framed end face forms die mould face at the framed other end, the die mould face of patrix 1 and the die mould face of counterdie 2 are the curved surface of the male-female engagement be oppositely arranged.
The thickness of above-mentioned cover plate 3 is 20mm, and the thickness of long side plate 4 and minor face side plate 5 is 10mm.
Embodiment two
Minor face side plate 5 other end to be radius of curvature be 900 circular arc; The thickness of above-mentioned cover plate 3 is 30mm, and the thickness of long side plate 4 and minor face side plate 5 is 12mm; In fact all identical with embodiment one.
During work, first upper and lower mould is contained on hydraulic press respectively; Upper and lower mould stitching surface must coincide centering, then the workpiece of heating is placed between upper and lower mould, starts hydraulic press and is forced together by upper and lower mould matched moulds, a slice snyed plate and compressing.
Mould of the present invention, make the mozzle inside panel one-shot forming of production, curved surface line style is smooth-going, and size is accurate, has saved production time and production cost, and is suitable for producing in enormous quantities.
Claims (5)
1. a boats and ships mozzle heat pressing and molding mold, comprises upper die and lower die, it is characterized in that: the die mould face of described patrix and the die mould face of described counterdie are the curved surface of male-female engagement.
2. boats and ships mozzle heat pressing and molding mold according to claim 1, it is characterized in that: the die body of described patrix and the die body of described counterdie are by cover plate that is framed, that be covered in described framed one end and be arranged at framed interior reinforcement and hydraulicity inorganic coagulation material formation, described hydraulicity inorganic coagulation material forms die mould face at the described framed other end and described framed end face, and the die mould face of described patrix and the die mould face of described counterdie are the described curved surface of the male-female engagement be oppositely arranged.
3. boats and ships mozzle heat pressing and molding mold according to claim 1 and 2, it is characterized in that: described curved surface is limited by long limit curve and minor face circular arc, described long limit curve is the bus of the bending section of pre-designed mozzle inside panel influent stream mouth, and the radius of curvature of described minor face circular arc is 100 mm ~ 900 mm.
4. boats and ships mozzle heat pressing and molding mold according to claim 3, it is characterized in that: described framed being enclosed by long side plate and minor face side plate forms, described reinforcement is the plurality of steel plates of crisscross setting, horizontal steel plate is parallel with described long side plate, and longitudinal steel plate is parallel with minor face side plate; Described hydraulicity inorganic coagulation material is the cement being mixed into broken steel material.
5. boats and ships mozzle heat pressing and molding mold according to claim 4, is characterized in that: the thickness of described cover plate is 20mm ~ 30mm, and the thickness of described long side plate and described minor face side plate is 10mm ~ 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575625.6A CN104646532A (en) | 2013-11-18 | 2013-11-18 | Hot press forming mold of diversion pipe for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575625.6A CN104646532A (en) | 2013-11-18 | 2013-11-18 | Hot press forming mold of diversion pipe for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646532A true CN104646532A (en) | 2015-05-27 |
Family
ID=53238457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575625.6A Pending CN104646532A (en) | 2013-11-18 | 2013-11-18 | Hot press forming mold of diversion pipe for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646532A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339889A (en) * | 2017-01-24 | 2018-07-31 | 上海船厂船舶有限公司 | Method for manufacturing ship surface plate stamping and forming technique pressing mold |
| CN108772477A (en) * | 2018-06-08 | 2018-11-09 | 天津市天发重型水电设备制造有限公司 | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern |
| CN109226308A (en) * | 2018-10-29 | 2019-01-18 | 南通市新空间幕墙材料制造有限公司 | A kind of aluminium flake product extrusion molding dies |
| CN113070403A (en) * | 2021-03-31 | 2021-07-06 | 芜湖造船厂有限公司 | Double-curvature saddle-shaped plate pressing forming tool, manufacturing method and plate pressing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5296620A (en) * | 1976-02-10 | 1977-08-13 | Hitachi Chemical Co Ltd | Press molding method of fiber reinforced cement products |
| JP2004209486A (en) * | 2002-12-27 | 2004-07-29 | Kobe Steel Ltd | Method for forming automobile panel |
| CN201208625Y (en) * | 2008-06-20 | 2009-03-18 | 上海外高桥造船有限公司 | Curved surface processing mould |
| CN101417304A (en) * | 2008-11-06 | 2009-04-29 | 四川集成天元模具制造有限公司 | Method for producing sample-piece mold using cement |
| CN101817031A (en) * | 2010-05-20 | 2010-09-01 | 什邡市明日宇航工业股份有限公司 | Method for manufacturing titanium alloy guiding pipe for aircraft engine |
| CN102501297A (en) * | 2011-11-23 | 2012-06-20 | 重庆大学 | Rapid manufacturing method for automobile panel sample piece pre-forming die and die |
| 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 |
-
2013
- 2013-11-18 CN CN201310575625.6A patent/CN104646532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5296620A (en) * | 1976-02-10 | 1977-08-13 | Hitachi Chemical Co Ltd | Press molding method of fiber reinforced cement products |
| JP2004209486A (en) * | 2002-12-27 | 2004-07-29 | Kobe Steel Ltd | Method for forming automobile panel |
| CN201208625Y (en) * | 2008-06-20 | 2009-03-18 | 上海外高桥造船有限公司 | Curved surface processing mould |
| CN101417304A (en) * | 2008-11-06 | 2009-04-29 | 四川集成天元模具制造有限公司 | Method for producing sample-piece mold using cement |
| CN101817031A (en) * | 2010-05-20 | 2010-09-01 | 什邡市明日宇航工业股份有限公司 | Method for manufacturing titanium alloy guiding pipe for aircraft engine |
| CN102501297A (en) * | 2011-11-23 | 2012-06-20 | 重庆大学 | Rapid manufacturing method for automobile panel sample piece pre-forming die and die |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339889A (en) * | 2017-01-24 | 2018-07-31 | 上海船厂船舶有限公司 | Method for manufacturing ship surface plate stamping and forming technique pressing mold |
| CN108772477A (en) * | 2018-06-08 | 2018-11-09 | 天津市天发重型水电设备制造有限公司 | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern |
| CN109226308A (en) * | 2018-10-29 | 2019-01-18 | 南通市新空间幕墙材料制造有限公司 | A kind of aluminium flake product extrusion molding dies |
| CN113070403A (en) * | 2021-03-31 | 2021-07-06 | 芜湖造船厂有限公司 | Double-curvature saddle-shaped plate pressing forming tool, manufacturing method and plate pressing method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150527 |