CN106964764A - Water-cooling type centrifugal casting pile pipe core box - Google Patents
Water-cooling type centrifugal casting pile pipe core box Download PDFInfo
- Publication number
- CN106964764A CN106964764A CN201710180461.5A CN201710180461A CN106964764A CN 106964764 A CN106964764 A CN 106964764A CN 201710180461 A CN201710180461 A CN 201710180461A CN 106964764 A CN106964764 A CN 106964764A
- Authority
- CN
- China
- Prior art keywords
- plunger tip
- half module
- base
- plug
- water
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 31
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 description 4
- 229910001141 Ductile iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Water-cooling type centrifugal casting pile pipe core box includes：Left half module, right half module, left bushing, right bushing, base, at least one plug, left half module and right half module can be pressed together, and have a die cavity between plug and left bushing and right bushing, and it also includes：Plunger tip plate, at least three plunger tip bars, grommet, guide rod, guide sleeve and connecting bolt, plunger tip plate is in base, grommet is sleeved in the die cavity of a plug bottom, at least three plunger tip bars have been evenly arranged on the circumference of each plug, one end of plunger tip bar is fixed on plunger tip plate, the other end is withstood on grommet through base, guide sleeve is fixed on plunger tip plate, one end of guide rod is fixed on base, plunger tip plate can be moved along guide rod direction, one end of connecting bolt is fixed on plunger tip plate, the other end is fixed on base, plunger tip cylinder promotes plunger tip plate, plunger tip plate is moved up along guide rod, grommet in the upward movement progress die cavity of plunger tip bar, so that the husky moulding/demoulding in die cavity.
Description
Technical field：
The present invention relates to the core box of water-cooling type spheroidal graphite cast-iron centrifuge pile pipe, particularly a kind of water-cooling type centrifugal casting pile pipe
Core box.
Background technology
Spheroidal graphite cast-iron pile pipe is a new pile pipe product, it is necessary to which a kind of pile pipe core box adapted to therewith, does not have still at present
This product.
The content of the invention
Object of the present invention is to provide a kind of water-cooling type of the high suitable spheroidal graphite cast-iron pile pipe of simple in construction, production efficiency
Centrifugal casting pile pipe core box.
In order to complete present invention purpose, the application uses following technical scheme：
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, it includes：Left half module, right half module, left bushing, right lining
Set, base and at least one plug, left bushing is in left half module, and right bushing is in right half module, and left half module and right half module can
To press together, at least one plug is also equipped with left half module and right half module, is had between plug and left bushing and right bushing
One die cavity, plug is mounted on base, wherein：Water-cooling type centrifugal casting pile pipe core box also includes：Plunger tip plate, at least three plunger tips
Bar, grommet, guide rod, guide sleeve and connecting bolt, plunger tip plate is in base, and grommet is sleeved on the die cavity of a plug bottom
It is interior, at least three plunger tip bars are evenly arranged on the circumference of each plug, one end of plunger tip bar is fixed on plunger tip plate, separately
One end is withstood on grommet through base, and guide sleeve is fixed on plunger tip plate, and one end of guide rod is fixed on base, and plunger tip plate can
To be moved along guide rod direction, one end of connecting bolt is fixed on plunger tip plate, and the other end is fixed on base, plunger tip cylinder
Plunger tip plate is promoted, plunger tip plate is moved up along guide rod, grommet in the upward movement progress die cavity of plunger tip bar so that in die cavity
Husky moulding/demoulding；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：It is evenly arranged on the circumference of each plug
There is 3-8 plunger tip bar；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：It is provided with the bottom of base and each plug logical
To die cavity and the through hole of base, in the through hole built with a venting plug；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：Equipped with square between base and each plug
Locating piece, square locating piece is fixed on base, and it prevents the circumferentially displaced of plug；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：Described plug is 1-4, in each plug
Guide rod, guide sleeve and connecting bolt are respectively arranged with plunger tip plate in the base of lower section；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：The water-cooling type centrifugal casting pile pipe core box is also
Including：At least four guide rails, are respectively provided with least two guide rails on base corresponding with left half module and right half module, left half module and
Right half module is slided on corresponding guide rail；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：The left bushing is fixed by screws in left half
In mould, right bushing is fixed by screws in right half module；
A kind of water-cooling type centrifugal casting pile pipe core box of the present invention, wherein：Left half module equipped with left bushing passes through positioning sleeve
Realize that the accurate pressing of machinery is positioned with alignment pin and the right half module equipped with right bushing.
Brief description of the drawings
Fig. 1 is the positive schematic diagram of the water-cooling type centrifugal casting pile pipe core box of the present invention, for the sake of clarity figure use
Half-sectional mode；
Fig. 2 bows to schematic diagram for Fig. 1's；
Fig. 3 is Fig. 1 side schematic view, and for the sake of clarity, the base top of the figure employs half-sectional mode.
Label 1 is base；Label 2 is plug；Label 3 is venting plug；Label 4 is left half module；Label 5 is right half module；Mark
Numbers 6 be left bushing；Label 7 is right bushing；Label 8 is plunger tip bar；Label 9 is connecting bolt；Label 10 is guide sleeve；Label 11
For guide rod；Label 12 is plunger tip plate；Label 13 is guide rail；Label 14 is liner plate；Label 15 is positioning sleeve；Label 16 is positioning
Pin；Label 17 is square locating piece；Label 18 is die cavity；Label 19 is valve.
Embodiment
As shown in Figure 1 to Figure 3, water-cooling type centrifugal casting pile pipe core box of the invention includes：Left half module 4, right half module 5, a left side
Bushing 6, right bushing 7, base 1, at least one plug 2, plunger tip plate 12, at least three plunger tip bars 8, grommet 14, guide rod 11, lead
To set 10, connecting bolt 9 and at least four guide rails 13.Left bushing 6 is fixed by screws in left half module 4, and right bushing 7 passes through spiral shell
Nail is fixed in right half module 5, and the left half module 4 equipped with left bushing 6 passes through positioning sleeve 15 and alignment pin 16 and the right side equipped with right bushing 7
Half module 5 realizes mechanical accurate pressing positioning, it is respectively provided with least two on base 1 corresponding with left half module 4 and right half module 5
Guide rail 13, left half module 4 and right half module 5 are slided on corresponding guide rail 13.
At least one plug 2 is also equipped with left half module 4 and right half module 5, is had between plug 2 and left bushing 6 and right bushing 7
One die cavity 18, plug 2 is on base 1.Plunger tip plate 12 is in base 1, and grommet 14 is sleeved on the die cavity of a bottom of plug 2
In 18, at least three plunger tip bars 8 are evenly arranged on the circumference of each plug 2, for example：In the circumference of each plug 2
On be evenly arranged 3-8 plunger tip bar 8.One end of plunger tip bar 8 is fixed on plunger tip plate 12, and the other end withstands on lining through base 1
On ring 14, the through hole for leading to die cavity 18 and base 1 is provided with the bottom of base 1 and each plug 2, in the through hole built with a row
Vent plug 3.Square locating piece 17 is housed between base 1 and each plug 2, square locating piece 17 is fixed on base 1, it is prevented
Plug 2 it is circumferentially displaced.
Plug 2 is 1-4, and guide rod 11, guiding are respectively arranged with the plunger tip plate 12 in the base 1 below each plug 2
Set 10 and connecting bolt 9.Guide sleeve 10 is fixed on plunger tip plate 12, and one end of guide rod 11 is fixed on base 1, and plunger tip plate can
To be moved along guide rod direction, one end of connecting bolt 9 is fixed on plunger tip plate 12, and the other end is fixed on base 1, plunger tip
Cylinder promotes plunger tip plate 12, and plunger tip plate 12 is moved up along guide rod 11, grommet in the upward movement progress die cavity 18 of plunger tip bar 8
14 so that the husky moulding/demoulding in die cavity 18.
The water-cooling type centrifugal casting pile pipe core box specific implementation process of the present invention：
1st, core box enters core shooter (being not drawn into figure).
2nd, core shooter is rotated to sand shot position, and sand shot head declines and is directed at and compresses the water-cooling type centrifugal casting pile pipe of the application
Core box.
3rd, the sand shot of water-cooling type centrifugal casting pile pipe core box stomata 19 that core shooting head passes through the application.
3rd, after sand shot is finished, core shooter, which is rotated to air blowing position, is blown.
4th, blow after finishing, core shooter is rotated to initial position, and core box is exited inside core shooter, reach die sinking position.
5th, start die sinking cylinder, left half module 4 and right half film 5 are pulled open along guide rail 13.
6th, plunger tip cylinder is started, plunger tip cylinder pushes up plunger tip plate 12, and plunger tip plate 12 is moved up along guide rod 11,
Grommet 14 in the upward movement progress die cavity 18 of plunger tip bar 8 so that the husky moulding/demoulding in die cavity 18.
7th, water-cooling type centrifugal casting pile pipe core box is cleared up, subsequent cycle is carried out.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that, in the case of the spirit without prejudice to the present invention, the present invention can make any type of modification.
Claims (8)
1. a kind of water-cooling type centrifugal casting pile pipe core box, it includes：Left half module (4), right half module (5), left bushing (6), right bushing
(7), base (1) and at least one plug (2), left bushing (6) is in left half module (4), and right bushing (7) is mounted in right half module (5)
Interior, left half module (4) and right half module (5) are combined, and at least one plug is also equipped with left half module (4) and right half module (5)
(2), there is a die cavity (18) between plug (2) and left bushing (6) and right bushing (7), plug (2) is on base (1), its feature
It is：Water-cooling type centrifugal casting pile pipe core box also includes：Plunger tip plate (12), at least three plunger tip bars (8), grommet (14), guiding
Bar (11), guide sleeve (10) and connecting bolt (9), plunger tip plate (12) is in base (1), and grommet (14) is sleeved on a plug
(2) in the die cavity (18) of bottom, at least three plunger tip bars (8), plunger tip bar have been evenly arranged on the circumference of each plug (2)
(8) one end is fixed on plunger tip plate (12), and the other end is withstood on grommet (14) through base (1), and guide sleeve (10) is fixed on
On plunger tip plate (12), one end of guide rod (11) is fixed on base (1), and plunger tip plate can be moved along guide rod (11) direction
Dynamic, one end of connecting bolt (9) is fixed on plunger tip plate (12), and the other end is fixed on base (1), and plunger tip cylinder promotes plunger tip
Plate (12), plunger tip plate (12) is moved up along guide rod (11), grommet in the upward movement progress die cavity (18) of plunger tip bar (8)
(14) so that the husky moulding/demoulding in die cavity (18).
2. water-cooling type centrifugal casting pile pipe core box according to claim 1, it is characterised in that：In each plug (2)
3-8 plunger tip bar (8) has been evenly arranged on circumference.
3. water-cooling type centrifugal casting pile pipe core box according to claim 2, it is characterised in that：In base (1) and each core
The bottom of rod (2) is provided with the through hole for leading to die cavity (18) and base (1), in the through hole built with a venting plug (3).
4. water-cooling type centrifugal casting pile pipe core box according to claim 3, it is characterised in that：In base (1) and each core
Square locating piece (17) is housed, square locating piece (17) is fixed on base (1) between rod (2), it prevents the circumference of plug (2)
Displacement.
5. water-cooling type centrifugal casting pile pipe core box according to claim 4, it is characterised in that：Described plug (2) is 1-4
It is individual, guide rod (11), guide sleeve (10) are respectively arranged with the plunger tip plate (12) in base (1) below each plug (2) and is connected
Connecting bolt (9).
6. water-cooling type centrifugal casting pile pipe core box according to claim 1, it is characterised in that：The water-cooling type centrifugal casting
Pile pipe core box also includes：At least four guide rails (13), fill respectively on base (1) corresponding with left half module (4) and right half module (5)
There are at least two guide rails (13), left half module (4) and right half module (5) are slided on corresponding guide rail (13).
7. water-cooling type centrifugal casting pile pipe core box according to claim 6, it is characterised in that：The left bushing (6) passes through
Screw is fixed in left half module (4), and right bushing (7) is fixed by screws in right half module (5).
8. water-cooling type centrifugal casting pile pipe core box according to claim 7, it is characterised in that：A left side equipped with left bushing (6)
Half module (4) realizes that the accurate pressing of machinery is fixed by positioning sleeve (15) and alignment pin (16) with the right half module (5) equipped with right bushing (7)
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180461.5A CN106964764A (en) | 2017-03-24 | 2017-03-24 | Water-cooling type centrifugal casting pile pipe core box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180461.5A CN106964764A (en) | 2017-03-24 | 2017-03-24 | Water-cooling type centrifugal casting pile pipe core box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964764A true CN106964764A (en) | 2017-07-21 |
Family
ID=59329866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180461.5A Pending CN106964764A (en) | 2017-03-24 | 2017-03-24 | Water-cooling type centrifugal casting pile pipe core box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730026A (en) * | 2020-07-20 | 2020-10-02 | 无锡职业技术学院 | Multi-cavity half core box mechanism and method for manufacturing sand core by using same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085897A (en) * | 1996-09-18 | 1998-04-07 | Daihatsu Motor Co Ltd | Method for molding hollow core |
| ES2123894T3 (en) * | 1994-12-26 | 1999-01-16 | Toyota Motor Co Ltd | METHOD FOR MOLDING A COMPLETE MALE FROM A BASE MALE AND A COMPLEMENTARY MALE. |
| CN2741695Y (en) * | 2004-11-03 | 2005-11-23 | 长安汽车（集团）有限责任公司 | Device for producing case core |
| CN201493439U (en) * | 2009-08-19 | 2010-06-02 | 宁波全力机械模具有限公司 | Die for vertical division type cold core box of integrated core in railway vehicle coupler inner chamber |
| CN102009124A (en) * | 2010-06-28 | 2011-04-13 | 芜湖新兴铸管有限责任公司 | Base plate of core box made by large diameter ductile iron pipe |
| CN202762976U (en) * | 2012-09-04 | 2013-03-06 | 桐乡合德机械有限公司 | Automatic sand core demolding mechanism of screw compressor rotor |
| CN103056301A (en) * | 2012-12-31 | 2013-04-24 | 东风汽车股份有限公司 | Automatic core ejecting device of core making machine |
| CN204685954U (en) * | 2015-06-08 | 2015-10-07 | 宁波高盛模具制造有限公司 | For the preparation of the water cavity passage core cold-box of diesel engine mould |
| DE202015104866U1 (en) * | 2015-09-14 | 2015-11-25 | GTP Schäfer Gießtechnische Produkte GmbH | Core box for producing a feeder in a core shooter |
| CN205056945U (en) * | 2015-08-27 | 2016-03-02 | 山东隆基机械股份有限公司 | Cold core mould |
| CN206732084U (en) * | 2017-03-24 | 2017-12-12 | 新兴铸管股份有限公司 | Water-cooling type centrifugal casting pile pipe core box |
-
2017
- 2017-03-24 CN CN201710180461.5A patent/CN106964764A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2123894T3 (en) * | 1994-12-26 | 1999-01-16 | Toyota Motor Co Ltd | METHOD FOR MOLDING A COMPLETE MALE FROM A BASE MALE AND A COMPLEMENTARY MALE. |
| JPH1085897A (en) * | 1996-09-18 | 1998-04-07 | Daihatsu Motor Co Ltd | Method for molding hollow core |
| CN2741695Y (en) * | 2004-11-03 | 2005-11-23 | 长安汽车（集团）有限责任公司 | Device for producing case core |
| CN201493439U (en) * | 2009-08-19 | 2010-06-02 | 宁波全力机械模具有限公司 | Die for vertical division type cold core box of integrated core in railway vehicle coupler inner chamber |
| CN102009124A (en) * | 2010-06-28 | 2011-04-13 | 芜湖新兴铸管有限责任公司 | Base plate of core box made by large diameter ductile iron pipe |
| CN202762976U (en) * | 2012-09-04 | 2013-03-06 | 桐乡合德机械有限公司 | Automatic sand core demolding mechanism of screw compressor rotor |
| CN103056301A (en) * | 2012-12-31 | 2013-04-24 | 东风汽车股份有限公司 | Automatic core ejecting device of core making machine |
| CN204685954U (en) * | 2015-06-08 | 2015-10-07 | 宁波高盛模具制造有限公司 | For the preparation of the water cavity passage core cold-box of diesel engine mould |
| CN205056945U (en) * | 2015-08-27 | 2016-03-02 | 山东隆基机械股份有限公司 | Cold core mould |
| DE202015104866U1 (en) * | 2015-09-14 | 2015-11-25 | GTP Schäfer Gießtechnische Produkte GmbH | Core box for producing a feeder in a core shooter |
| CN206732084U (en) * | 2017-03-24 | 2017-12-12 | 新兴铸管股份有限公司 | Water-cooling type centrifugal casting pile pipe core box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730026A (en) * | 2020-07-20 | 2020-10-02 | 无锡职业技术学院 | Multi-cavity half core box mechanism and method for manufacturing sand core by using same |
| WO2022016810A1 (en) * | 2020-07-20 | 2022-01-27 | 无锡职业技术学院 | Multi-cavity half core box mechanism and method for manufacturing sand core using multi-cavity half core box mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |