CN108772477A - A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern - Google Patents
A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern Download PDFInfo
- Publication number
- CN108772477A CN108772477A CN201810588393.0A CN201810588393A CN108772477A CN 108772477 A CN108772477 A CN 108772477A CN 201810588393 A CN201810588393 A CN 201810588393A CN 108772477 A CN108772477 A CN 108772477A
- Authority
- CN
- China
- Prior art keywords
- hydraulic press
- barrel
- outer gate
- slider
- connecting plate
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000748 compression moulding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/025—Stamping using rigid devices or tools for tubular articles
-
- 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
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern, including upper mold, lower mold and hydraulic press, it is characterised in that:The hydraulic press includes slider of hydraulic press and hydraulic press workbench, and the slider of hydraulic press is arranged above hydraulic press workbench, and the slider of hydraulic press can prolong vertical direction and slide up and down;The upper mold is arranged on slider of hydraulic press, and the upper mold is fixedly connected with the slider of hydraulic press by connecting plate;The lower mold setting is fixedly connected by connecting plate with the hydraulic press workbench on hydraulic press workbench.The invention enables outer gate barrel cylinders in the fabrication process, using hydraulic press and installs this cylinder curved surface forming mold, completes the molding of cylinder curved surface, meet pattern requirement.It realizes in turbine technology field, replaces the purpose of rotary press modelling with mold compression moulding by existing equipment (hydraulic press).Has many advantages, such as the simple good forming effect low manufacture cost of use easy to process.
Description
Technical field
The present invention relates to a kind of field pressure forming dies, and in particular to a kind of spherical curve rotary structure pattern it is outer
Ring sparger barrel pressure molding die.
Background technology
With the design of hydraulic turbine product, the continuous promotion of manufacturing technology, the outer gate barrel of hydraulic turbine important component, with drop
Low material consumption improves component capabilities, raising processing efficiency as principle, and component parts cylinder is gradually by original several conically shapeds
The conical surface (realizing spherical curve by processing) structural shape that body is superimposed in different ways, is changed into molding suitable for rotary pressing processing
Spherical curve rotary structure pattern.In the manufacturing process of outer gate barrel cylinder, in order to meet the pattern technology requirement of cylinder,
Ensure being molded under the conditions of non-rotary press modelling for cylinder curved surface, is achieved using specific hydraulic press, it is necessary to design specialized
The pressure forming die of the curved surface of outer gate barrel cylinder.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of outer gate barrels of spherical curve rotary structure pattern
Barrel pressure molding die.
Technical solution is used by the present invention solves above-mentioned technical problem:A kind of spherical curve rotary structure pattern
Outer gate barrel barrel pressure molding die, including upper mold, lower mold and hydraulic press, it is characterised in that:The hydraulic press packet
Slider of hydraulic press and hydraulic press workbench are included, the slider of hydraulic press is arranged above hydraulic press workbench, the hydraulic press
Sliding block can prolong vertical direction and slide up and down;The upper mold is arranged on slider of hydraulic press, the upper mold and the hydraulic press
Sliding block is fixedly connected by connecting plate;The lower mold setting passes through connecting plate and the hydraulic press work on hydraulic press workbench
It is fixedly connected as platform.
Further, the upper mold includes upper die forming plate, reinforcing rib, connecting plate, the connecting plate and slider of hydraulic press
It is fixedly connected, the upper die forming plate is vertically set below the connecting plate, and upper mold is arranged in the bottom end of the upper die forming plate
It is molded radian, the radian setting in outer water distribution set curved surface that the upper die forming radian is suppressed as needed, the upper die forming
Several reinforcing ribs are set between plate and connecting plate, and several reinforcing ribs are at least arranged 3.
Further, the lower mold includes:Lower die forming surface, lower die baffle plate, connecting plate;The connecting plate and hydraulic press work
It is fixedly connected as platform, the lower die profiled sheeting is arranged above the connecting plate.
Further, outer gate barrel cylinder is classified into the barrel blank of several process sections (piece) (generally 8~12), by base
Directrix corrects, and by multistage, the multiple, cyclic pressing to every section of (piece) blank by technique die mould line, gradually realizes outer gate barrel
The curved surface forming of cylinder blank, several sheetmolding cylinders constitute entire outer gate barrel cylinder.
Further, the lower die profiled sheeting is recessed arc panel, and the lower die profiled sheeting includes seal face and forming surface,
The seal face is located at immediately below upper die forming plate, and the forming surface is defended and seal face both sides.
Further, a kind of outer gate barrel barrel pressure of spherical curve rotary structure pattern as described in claim 1
Molding die, it is characterised in that:Gusset piece couples fastener by "T"-shaped slot special bolt etc. and fixes company with slider of hydraulic press
It connects.
The advantage of the invention is that:
The invention enables outer gate barrel cylinders in the fabrication process, using hydraulic press and installs this cylinder curved surface forming mould
Tool, completes the molding of cylinder curved surface, meets pattern requirement.It realizes in turbine technology field, by existing equipment
(hydraulic press) replaces the purpose of rotary press modelling with mold compression moulding.With it is easy to process, use simple, good forming effect, system
Make the advantages such as cost is low.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is that the structural diagrams of outer gate barrel of the present invention are intended to.
Fig. 2 is that the tube structure diagram of outer gate barrel of the present invention is intended to.
Fig. 3 is the structural schematic diagram of cylinder 1/N developments of the present invention.
Fig. 4 is that the present invention goes up molding die front view and A to schematic diagram.
Fig. 5 is connecting board structure schematic diagram of the present invention.
Fig. 6 is the front view of pressure forming mould of the present invention.
Fig. 7 is the side view of pressure forming mould of the present invention.
Fig. 8 is present invention compacting cylinder curved surface operating diagram.
Wherein:
1, outer gate barrel upper flange;2, outer gate barrel lower flange;3, cylinder;4, lifting lug is lifted;5, the embryo material die mould position line;
6, cylinder curved surface;7, upper die forming plate;8, reinforcing rib;9, upper die forming radian;10, connecting plate;11, slider of hydraulic press;12, liquid
Press bed;13, upper mold;14, lower mold;141, lower die forming surface;15, lower die baffle plate;
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern, including upper mold, lower die
Tool and hydraulic press, it is characterised in that:The hydraulic press includes slider of hydraulic press and hydraulic press workbench, and the hydraulic press is slided
Block is arranged above hydraulic press workbench, and the slider of hydraulic press can prolong vertical direction and slide up and down;The upper mold setting exists
On slider of hydraulic press, the upper mold is fixedly connected with the slider of hydraulic press by connecting plate;The lower mold is arranged in liquid
It is fixedly connected with the hydraulic press workbench by connecting plate on press bed.The upper mold includes upper die forming plate, adds
Strengthening tendons, connecting plate, the connecting plate are fixedly connected with slider of hydraulic press, and the upper die forming plate is vertically set on the connecting plate
Lower section, the bottom end of the upper die forming plate are arranged upper die forming radian, and what the upper die forming radian was suppressed as needed outer matches
Radian setting in water jacket curved surface, is arranged several reinforcing ribs, several reinforcing ribs between the upper die forming plate and connecting plate
At least it is arranged 3.The lower mold includes:Lower die forming surface, lower die baffle plate, connecting plate;The connecting plate works with hydraulic press
Platform is fixedly connected, and the lower die profiled sheeting is arranged above the connecting plate.Outer gate barrel cylinder is classified into several process sections
The barrel blank of (piece) (generally 8~12), is corrected by datum line, by pressing the more of technique die mould line to every section of (piece) blank
Section, multiple, cyclic pressing gradually realize that the curved surface forming of outer gate barrel cylinder blank, several sheetmolding cylinders constitute entirely
Outer gate barrel cylinder.The lower die profiled sheeting is recessed arc panel, and the lower die profiled sheeting includes seal face and forming surface, institute
It states seal face to be located at immediately below upper die forming plate, the forming surface is defended and seal face both sides.Gusset piece passes through the special spiral shell of "T"-shaped slot
The connection fastener such as bolt is fixedly connected with slider of hydraulic press.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern, including upper mold, lower mold
And hydraulic press, it is characterised in that:The hydraulic press includes slider of hydraulic press and hydraulic press workbench, the slider of hydraulic press
It is arranged above hydraulic press workbench, the slider of hydraulic press can prolong vertical direction and slide up and down;The upper mold is arranged in liquid
On press slide, the upper mold is fixedly connected with the slider of hydraulic press by connecting plate;The lower mold is arranged in hydraulic pressure
It is fixedly connected with the hydraulic press workbench by connecting plate on machine worktable.
2. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern as described in claim 1,
It is characterized in that:The upper mold includes upper die forming plate, reinforcing rib, connecting plate, and the connecting plate is fixed with slider of hydraulic press
Connection, the upper die forming plate are vertically set below the connecting plate, and upper die forming is arranged in the bottom end of the upper die forming plate
Radian, the radian setting in outer water distribution that the upper die forming radian is suppressed as needed set curved surface, the upper die forming plate with
Several reinforcing ribs are set between connecting plate, and several reinforcing ribs are at least arranged 3.
3. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern as described in claim 1,
It is characterized in that:The lower mold includes:Lower die forming surface, lower die baffle plate, connecting plate;The connecting plate and hydraulic press workbench
It is fixedly connected, the lower die profiled sheeting is arranged above the connecting plate.
4. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern as described in claim 1,
It is characterized in that:Outer gate barrel cylinder is classified into the barrel blank of several process sections (piece) (generally 8~12), by datum line
Correction gradually realizes outer gate barrel cylinder by multistage, the multiple, cyclic pressing to every section of (piece) blank by technique die mould line
The curved surface forming of blank, several sheetmolding cylinders constitute entire outer gate barrel cylinder.
5. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern as described in claim 1,
It is characterized in that:The lower die profiled sheeting is recessed arc panel, and the lower die profiled sheeting includes seal face and forming surface, described
Seal face is located at immediately below upper die forming plate, and the forming surface is defended and seal face both sides.
6. a kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern as described in claim 1,
It is characterized in that:A kind of outer gate barrel barrel pressure molding of spherical curve rotary structure pattern as described in claim 1
Mold, it is characterised in that:Gusset piece couples fastener by "T"-shaped slot special bolt etc. and is fixedly connected with slider of hydraulic press.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810588393.0A CN108772477A (en) | 2018-06-08 | 2018-06-08 | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810588393.0A CN108772477A (en) | 2018-06-08 | 2018-06-08 | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108772477A true CN108772477A (en) | 2018-11-09 |
Family
ID=64024699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810588393.0A Pending CN108772477A (en) | 2018-06-08 | 2018-06-08 | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108772477A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496768A (en) * | 2002-10-23 | 2004-05-19 | 亚乐克株式会社 | Hydraulic forming technologh, equipment and fuel cell metal separator formed by the technology |
CN1689723A (en) * | 2004-04-21 | 2005-11-02 | 渤海船舶重工有限责任公司 | Double curvature plate cold press forming method and equipment thereof |
CN202591413U (en) * | 2012-05-18 | 2012-12-12 | 滁州启鹏铁塔制造有限公司 | Mould for stamping radian of steel plate |
KR20130120187A (en) * | 2012-04-25 | 2013-11-04 | 영진전문대학 산학협력단 | Manufacturing method for car hood mounting bracket and its mold |
CN104646532A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Hot press forming mold of diversion pipe for ship |
CN205289459U (en) * | 2015-12-19 | 2016-06-08 | 江苏新时代造船有限公司 | Oil ship strip shaped plate forming die frock |
CN205732583U (en) * | 2016-06-08 | 2016-11-30 | 安徽盛运重工机械有限责任公司 | A kind of colter forming frock for belt plow |
CN106271404A (en) * | 2016-08-15 | 2017-01-04 | 鞍钢重型机械有限责任公司 | A kind of manufacture method of large-scale Water distribution circular pipe |
CN106903224A (en) * | 2017-04-28 | 2017-06-30 | 中冶天工集团有限公司 | A kind of high accuracy integral type curved surface compacting tool set |
CN208662289U (en) * | 2018-06-08 | 2019-03-29 | 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 |
-
2018
- 2018-06-08 CN CN201810588393.0A patent/CN108772477A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496768A (en) * | 2002-10-23 | 2004-05-19 | 亚乐克株式会社 | Hydraulic forming technologh, equipment and fuel cell metal separator formed by the technology |
CN1689723A (en) * | 2004-04-21 | 2005-11-02 | 渤海船舶重工有限责任公司 | Double curvature plate cold press forming method and equipment thereof |
KR20130120187A (en) * | 2012-04-25 | 2013-11-04 | 영진전문대학 산학협력단 | Manufacturing method for car hood mounting bracket and its mold |
CN202591413U (en) * | 2012-05-18 | 2012-12-12 | 滁州启鹏铁塔制造有限公司 | Mould for stamping radian of steel plate |
CN104646532A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Hot press forming mold of diversion pipe for ship |
CN205289459U (en) * | 2015-12-19 | 2016-06-08 | 江苏新时代造船有限公司 | Oil ship strip shaped plate forming die frock |
CN205732583U (en) * | 2016-06-08 | 2016-11-30 | 安徽盛运重工机械有限责任公司 | A kind of colter forming frock for belt plow |
CN106271404A (en) * | 2016-08-15 | 2017-01-04 | 鞍钢重型机械有限责任公司 | A kind of manufacture method of large-scale Water distribution circular pipe |
CN106903224A (en) * | 2017-04-28 | 2017-06-30 | 中冶天工集团有限公司 | A kind of high accuracy integral type curved surface compacting tool set |
CN208662289U (en) * | 2018-06-08 | 2019-03-29 | 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 |
Non-Patent Citations (1)
Title |
---|
梁国栋: "冲压模具设计实例教程", vol. 1, 西北工业大学出版社, pages: 20 - 22 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208662289U (en) | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern | |
CN207535232U (en) | A kind of plastic mould of automobile precision plastic cement part | |
CN108772477A (en) | A kind of outer gate barrel barrel pressure molding die of spherical curve rotary structure pattern | |
CN205889739U (en) | Waterproof lamp shade mould | |
CN205997285U (en) | A kind of die venting structure | |
CN213082014U (en) | Sealing device for tire mold | |
CN206383451U (en) | It is a kind of to prevent the blowning installation of land area pressing mold | |
CN204565050U (en) | A kind of super large external form sand mold | |
CN206254480U (en) | A kind of modularization blow mold | |
CN102642329B (en) | Anti-adhesion punch for powder molding | |
CN208195400U (en) | A kind of lower mold apparatus of efficient filings discharging die | |
CN208116505U (en) | High-pressure molding mold in hollow pipe fitting | |
CN206254479U (en) | A kind of tri-dimensional blow moulding forming die structure without the mould scene 2 of rim charge one | |
CN206779463U (en) | A kind of breakdown pressure sintering graphite jig | |
CN105291447A (en) | Curved surface shape composite material part forming die | |
CN206305234U (en) | Anti- resilience one-shot device | |
CN206335038U (en) | A kind of bend pipe punch-forming mold | |
CN206286342U (en) | A kind of indirect-extrusion mould of holding workpiece precision | |
CN206287503U (en) | A kind of blowning installation | |
CN206169071U (en) | Double -sided shaped's tool | |
CN211000145U (en) | Low-pressure die structure | |
CN204451049U (en) | Composite die group | |
CN207448918U (en) | A kind of expansion tank epithelium molding machine | |
CN205043035U (en) | High frequency welded pipe is cast mould for production line | |
CN109435120A (en) | A kind of novel automobile mould |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |