CN207138660U - A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting - Google Patents
A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting Download PDFInfo
- Publication number
- CN207138660U CN207138660U CN201721037476.8U CN201721037476U CN207138660U CN 207138660 U CN207138660 U CN 207138660U CN 201721037476 U CN201721037476 U CN 201721037476U CN 207138660 U CN207138660 U CN 207138660U
- Authority
- CN
- China
- Prior art keywords
- mould
- die cavity
- core
- reducer
- osculum
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 208000002925 dental caries Diseases 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting, upper mould top set upper mould mounting seat, and the semicircle core of die cavity setting is corresponded to below upper mould mounting seat；The die cavity of lower mould reserves three sections respectively, and three sections of die cavitys are set gradually as big mouth straight section die cavity, big osculum reducer die cavity, osculum straight section die cavity；Die cavity is arranged to steel plate, and lower mould support plate is uniformly arranged between the die holder and die cavity of lower mould；The core of upper mould correspondingly descends the die cavity of mould to set three sections, and three sections of cores are set gradually as big mouth straight section core, big osculum reducer core, osculum straight section core；The core of upper mould is set in the die cavity of lower mould；The utility model uses a set of semi-circular mould, a set of semi-circular mould is divided into processes two small-bore semicircle pipe fittings with straight pipeline of heavy calibers change twice, energy-saving without moving repeatedly workpiece and multistage manufacturing procedure, processing charges is greatly lowered, it is ensured that the quality of processing.
Description
Technical field
It the utility model is related to mould of the large-scale pipeline with straight length concentric reducer reducer pipe fitting, especially a kind of large-scale pipeline
The half curved mould with straight length concentric reducer reducer pipe fitting.
Background technology
At present, large-scale pipeline diameter 800mm-5000mm heavy caliber becomes the pipe fitting that small-bore pipeline mouth carries straight pipeline,
Add man-hour requirement to complete integral workblank extrusion forming by multistage mould, multiple processes, then polished by welding, it is overall
Mold Making expends the huge energy, complex operation, processing, it is necessary to expend substantial amounts of material, expense cost high in process
Difficulty is big, and the product quality and effect of processing are poor, add enterprise's processing charges；In view of the foregoing, now propose a kind of large-scale
Half curved mould of the pipeline with straight length concentric reducer reducer pipe fitting.
Utility model content
The purpose of this utility model is to overcome existing large-scale pipeline diameter 800mm-5000mm heavy caliber to diminish
Caliber pipe mouth carries the pipe fitting of straight pipeline, adds man-hour requirement to complete integral workblank by multistage mould, multiple processes and squeezes
It is molded, then polished by welding, overall Mold Making is, it is necessary to expend substantial amounts of material, expense cost height, in process
The huge energy is expended, complex operation, difficulty of processing is big, and the product quality and effect of processing are poor；By reasonably designing, there is provided
A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting, the utility model use a set of semi-circular mould,
It can be divided into and process two small-bore half with straight pipeline of heavy calibers change twice, then be combined and be welded, grasp
Make simply, to reduce the making of more molds, it is energy-saving without moving repeatedly workpiece and multistage manufacturing procedure, significantly drop
Low processing charges, it is ensured that the quality of processing.
The utility model to achieve these goals, adopts the following technical scheme that：A kind of large-scale pipeline band straight length size
Head reducer pipe fitting half curved mould, be by：It is lower mould, upper mould, upper mould mounting seat, big mouth straight section core, osculum straight section core, big
Mouth straight section die cavity, osculum straight section die cavity, big osculum reducer die cavity, big osculum reducer core, upper mold core support plate, lower mould support plate
Form；Lower mould bottom sets die holder, reserves die cavity in lower mould, the die cavity of lower mould is arranged to semi-circular recesses；Set above upper mould
Upper mould mounting seat, the upper corresponding die cavity in mould mounting seat lower section set semicircle core；The die cavity of lower mould reserves three sections respectively, three sections of moulds
Chamber is set gradually as big mouth straight section die cavity, big osculum reducer die cavity, osculum straight section die cavity；
Die cavity is arranged to steel plate, and lower mould support plate is uniformly arranged between the die holder and die cavity of lower mould；
The core of upper mould correspondingly descends the die cavity of mould to set three sections, and three sections of cores are set gradually as big mouth straight section core, size
Mouth reducer core, osculum straight section core；
Core is arranged to steel plate, and upper mold core support plate is uniformly arranged between the core of upper mould and upper mould mounting seat；The mould of lower mould
The core of upper mould is set in chamber, semicircle pipe fitting is set between die cavity and core.
Beneficial effect：The utility model uses a set of semi-circular mould, and a set of semi-circular mould is divided into processes two twice
Individual heavy caliber becomes the small-bore semicircle pipe fitting with straight pipeline, and then two semicircle pipe fittings are combined and are welded,
It is simple to operate, the making of more molds is reduced, it is energy-saving without moving repeatedly workpiece and multistage manufacturing procedure, significantly
Reduce processing charges, it is ensured that the quality of processing.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is upper die structure schematic diagram；
Fig. 2 is lower die structure schematic diagram；
Fig. 3 is upper mould overlooking the structure diagram；
Fig. 4 is lower mould overlooking the structure diagram；
In Fig. 1,2,3,4：Lower mould 1, upper mould 2, upper mould mounting seat 3, big mouth straight section core 4, osculum straight section core 5, great Kou
Straight section die cavity 6, osculum straight section die cavity 7, big osculum reducer die cavity 8, big osculum reducer core 9, upper mold core support plate 10, lower mould
Support plate 11.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
The lower bottom of mould 1 sets die holder, reserves die cavity in lower mould 1, the die cavity of lower mould 1 is arranged to semi-circular recesses；On upper mould 2
Side sets upper mould mounting seat 3, and the upper corresponding die cavity in the lower section of mould mounting seat 3 sets semicircle core；The die cavity of lower mould 1 reserves three respectively
Section, three sections of die cavitys are set gradually as big mouth straight section die cavity 6, big osculum reducer die cavity 8, osculum straight section die cavity 7；
Die cavity is arranged to steel plate, and lower mould support plate 11 is uniformly arranged between the die holder and die cavity of lower mould 1；
The core of upper mould 2 correspondingly descends the die cavity of mould 1 to set three sections, and three sections of cores set gradually for big mouth straight section core 4, greatly
Osculum reducer core 9, osculum straight section core 5；
Core is arranged to steel plate, and upper mold core support plate 10 is uniformly arranged between the core of upper mould 2 and upper mould mounting seat 3；Lower mould 1
Die cavity in the core of upper mould 2 is set, semicircle pipe fitting is set between die cavity and core.
Claims (4)
1. a kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting, be by：Lower mould (1), upper mould (2), on
Mould mounting seat (3), big mouth straight section core (4), osculum straight section core (5), big mouth straight section die cavity (6), osculum straight section die cavity (7),
Big osculum reducer die cavity (8), big osculum reducer core (9), upper mold core support plate (10), lower mould support plate (11) are formed；It is special
Sign is：Lower mould (1) bottom sets die holder, reserves die cavity in lower mould (1), the die cavity of lower mould (1) is arranged to semi-circular recesses；On
Upper mould mounting seat (3) is set above mould (2), and corresponding to die cavity below upper mould mounting seat (3) sets semicircle core；Lower mould (1)
Die cavity respectively reserve three sections, three sections of die cavitys set gradually for big mouth straight section die cavity (6), big osculum reducer die cavity (8), osculum it is straight
Section die cavity (7).
2. a kind of half curved mould of the large-scale pipeline according to claim 1 with straight length concentric reducer reducer pipe fitting, it is special
Sign is：Die cavity is arranged to steel plate, and lower mould support plate (11) is uniformly arranged between the die holder and die cavity of lower mould (1).
3. a kind of half curved mould of the large-scale pipeline according to claim 1 with straight length concentric reducer reducer pipe fitting, it is special
Sign is：The core of upper mould (2) correspondingly descends the die cavity of mould (1) to set three sections, and three sections of cores are set gradually as big mouth straight section core
(4), big osculum reducer core (9), osculum straight section core (5).
4. a kind of half curved mould of the large-scale pipeline according to claim 1 with straight length concentric reducer reducer pipe fitting, it is special
Sign is：Core is arranged to steel plate, and upper mold core support plate (10) is uniformly arranged between the core and upper mould mounting seat (3) of upper mould (2)；
The core of upper mould (2) is set in the die cavity of lower mould (1), semicircle pipe fitting is set between die cavity and core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037476.8U CN207138660U (en) | 2017-08-17 | 2017-08-17 | A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037476.8U CN207138660U (en) | 2017-08-17 | 2017-08-17 | A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138660U true CN207138660U (en) | 2018-03-27 |
Family
ID=61665728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721037476.8U Expired - Fee Related CN207138660U (en) | 2017-08-17 | 2017-08-17 | A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138660U (en) |
-
2017
- 2017-08-17 CN CN201721037476.8U patent/CN207138660U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103537509B (en) | A kind of large-scale multi-nozzle pipeline thermal extrusion forming process is formulated and die design method | |
| CN201543720U (en) | Hot-press forming mould of thickness elbow tube fitting | |
| CN203842988U (en) | Hydraulic forming device with framework and rubber bag | |
| CN110814337A (en) | Simple low-cost cold isostatic pressing die and implementation method thereof | |
| CN207138660U (en) | A kind of half curved mould of large-scale pipeline with straight length concentric reducer reducer pipe fitting | |
| CN207043148U (en) | A kind of large-scale pipeline pipe fitting processing band straight length split elbow module | |
| CN207064887U (en) | A kind of two halves compacting butt-welding pipe fitting of large-scale pipeline with straight length concentric reducer reducing | |
| CN201385052Y (en) | Double-valve mold core for high-voltage cable | |
| CN204657429U (en) | 1500 kilograms of anistree ingot modeling apparatus | |
| CN112705580A (en) | Extrusion die of large-scale casing | |
| CN103394547A (en) | Elbow forming method | |
| CN203679019U (en) | Hot press molding die for marine honeycomb duct | |
| CN202963415U (en) | Die casting mold | |
| CN202087649U (en) | Bent pipe forming device | |
| CN203565609U (en) | Valve membrane production device | |
| CN203124661U (en) | D-shaped tube die | |
| CN201921939U (en) | Squaring die for copper tubes of crystallizers | |
| CN207188488U (en) | A kind of extrusion die for aluminium section bar | |
| CN205926644U (en) | Super pipeline compound hole type mouthpiece forming device | |
| CN202225363U (en) | Integral compression molding mould for rocket shell ejecting pipe | |
| CN202087687U (en) | Bent pipe forming die | |
| CN201950210U (en) | Isopressing ball forming die | |
| CN207088109U (en) | A kind of refractory brick embryo forming mechanism | |
| CN210253840U (en) | Disconnect-type hardware mould | |
| CN215391652U (en) | Extrusion die of large-scale casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |