CN103611882A - Design of casting die - Google Patents
Design of casting die Download PDFInfo
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- CN103611882A CN103611882A CN201310300598.1A CN201310300598A CN103611882A CN 103611882 A CN103611882 A CN 103611882A CN 201310300598 A CN201310300598 A CN 201310300598A CN 103611882 A CN103611882 A CN 103611882A
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- base plate
- sandbox
- casting die
- casting
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Abstract
Provided is a design of a casting die. The design comprises base plates, a support, an operating handle mechanisms and sand boxes. The design is characterized in that, casting die holes are in the base plates; the base plates are arranged on the support; a casting die is arranged at the upper end of the operating handle mechanism, and can move up and down in the die holes through operation of the handle; runners are arranged on the base plate 2; the sand box 1 is arranged on the base plate 1; the sand box 2 is arranged on the base plate 2. The sand boxes can be opened and closed manually. The operating mechanisms have self-locking functions. When the operating mechanism 1 is pressed, the casting die projects from the base plate casting die holes, the operating mechanism 2 beats towards the right, the operating mechanism 1 cannot return to the original state, and self-locking is formed. The sand boxes correspond with the base plates, the sand box 1 is only used on the base plate 1, and the sand box 2 is only used on the base plate 2. The positioning pin in the base plate 2 is inserted into the positioning hole of the bottom of the sand box 2. The positioning pin of the bottom of the sand box 1 is inserted into the positioning hole of the base plate 1.
Description
Technical field:
The invention discloses a kind of making design of mould, concrete is a kind of design of the making for foundry casting mould.
Background technology:
At present general way is: casting die is directly fixed on base plate, the molding modeling finished product of casting; But cannot be along with the variation of technological requirement, and change the size of casting die.
The object of the invention is for above-mentioned deficiency of the prior art, aim to provide a kind of simple, convenient, can unlimitedly reuse, can large batch of production for the Design of Dies of casting sand type.
Summary of the invention:
The object of the invention is to realize in the following manner: a kind of design of casting mould, comprises base plate, support, operating grip mechanism, sandbox.It is characterized in that having casting die hole (2), base plate to be arranged on support (7) on base plate; Casting die (9) is installed in operating grip mechanism upper end, can be up and down by operating grip in die hole (2); The upper running channel (4) of installing of base plate 2 (3); Sandbox 1 is arranged on base plate 1 (6); Sandbox 2 is arranged on base plate 2 (3).The manually folding of described sandbox.
This casting mould, after installation, is put into sandbox by moulding sand, pats tamping, then two sandboxes is carried out to matched moulds, then opens and remove sandbox, and casting mould is made cavity molding and completed.Molten iron is cast according to prior reserved casting gate, after completely cooling, from molding sand, take out foundry goods.
Described operating mechanism has auto-lock function, when operating mechanism 1 (8) is pressed, casting die (9), from base plate casting die hole (2) protrusions, is beaten operating mechanism 2 (10) to the right, operating mechanism 1 (8) just cannot return to reset condition, forms self-locking.Above base plate, just formed the base plate with protruding cast model, for sand molding is ready below.
Described sandbox and base plate have corresponding function, and sandbox 1 can only use at base plate 1 (6) upper, and sandbox 2 can only use on base plate 2 (3).Base plate 2 (3) alignment pin (1) above inserts the locating hole (14) of sandbox 2 bottoms; The alignment pin (13) of sandbox 1 bottom inserts in the locating hole (5) of base plate 1 (6).The position of alignment pin, locating hole must be according to same axis, and method of the same race, size of the same race position.And matched moulds process cheek 1 must bottom surface upward, the alignment pin of sandbox 1 (13) is inserted in the locating hole (14) of sandbox 2, so just guaranteed after sandbox matched moulds, casting workpiece out do not misplace, sideslip not, perfect.
This kind of casting mould, in the process of design, should be followed following 2 points:
1, the Position Design of sandbox:
In making the process of die bottom plate (3), (6), the precise cutting instruments such as casting die hole (2) the application line cutting on base plate (3), (6) are processed; Its size should be slightly larger than the size of casting die (9), is controlled in the upper deviation+0.05, guarantees that casting die (9) is freely up and down in casting die hole (2), and dimensional discrepancy is unsuitable excessive.Dimensional discrepancy is large, brings adverse effect to accurately location, and in modeling process, occurs leaking sand phenomenon, also can cause deviation in addition when matched moulds, directly has influence on the quality of cast member.
After base plate casting die hole (2) is carried out, the longitudinal and transverse axis of the foundry goods of take is datum line, makes locating hole (5), the alignment pin (1) on base plate 2 and the alignment pin (13) on sandbox 1 on base plate 1, the locating hole (14) on sandbox 2.
2, the adjustable design of casting die projection amount
Different according to the technique of various foundry goods, the gauge of its foundry goods is different, and this just requires casting die to have adjustable design to the thickness of final products.Simple way is installed adjustable bolt (11) exactly, adjusts the elongation of bolt, just can adjust the projection amount of casting die (9), is finally reflected to the thickness of foundry goods.The foundry goods higher to thickness requirement, can be replaced with adjustable bolt rotation micrometer, adjusts the projection amount of casting die.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this casting mould is described further.
Base plate 1 schematic diagram of Fig. 2 casting mould
Fig. 3 casting mould base plate 2, operating mechanism, supporting structure schematic diagram
Fig. 4 casting mould schematic diagram
Fig. 5 casting mould base plate 1, operating mechanism, supporting structure schematic diagram
Fig. 6 casting mould sandbox 1 front view
Fig. 7 casting mould sandbox 1 left view
Fig. 8 casting mould sandbox 2 front views
Fig. 9 casting mould sandbox 2 left views
The specific embodiment
With reference to Fig. 3,5, sandbox 2 is arranged on base plate 2; Sandbox 1 is arranged on base plate 1.
With reference to Fig. 3,5, according to the process of foundry goods, adjust bolt (11), the Height Adjustment of casting die is suitable.Then operating mechanism (1), (8) are pressed, and operating mechanism (2), (10) are beaten to the right, casting die is locked, allow it can not down sliding.
Use this casting mould to carry out the process of workpiece casting as follows:
First moulding sand is processed by original casting technique, carried out the preparation of moulding sand.And then mould is ready to, base plate (3), (6) is cleaned out, moulding sand drop while preventing molding; Casting die (9) is risen in push mechanism 1 (8), and operating mechanism 2 (10) is beaten to the right, makes not down sliding of its self-locking; The alignment pin of sandbox 1 (13) is installed according to the locating hole of base plate 1 (5) position.
Ready moulding sand is poured in sandbox 1 and sandbox 2, patted tamping.After sandbox 1 moulding sand tamping, sandbox upper surface is struck off, then opening operation mechanism (2), (10) left, unlocking operation mechanism (1), (8), the drop-down reset of casting die (9).Lifting sandbox 1 upset faces up ground.Before sandbox 2 is poured moulding sand into, with being about 20cm, the round steel that diameter is 20mm or steel pipe are placed on the running channel (4) of base plate 2, are then patting tamping moulding sand.Take off round steel or the steel pipe of placement, as aforementioned operation, casting die (9) is resetted, lift sandbox 2, according to location, the alignment pin of sandbox 1 (13) is inserted in the locating hole (14) of sandbox 2.
After sandbox 1 and sandbox 2 location matched moulds complete, open respectively the handle of sandbox 1, sandbox 2, outwards open some angles, take off sandbox 1, sandbox 2, be placed on respectively on each self-corresponding base plate, carry out the making of next sand mold.
By casting mould of the present invention, can carry out simply, easily and efficiently foundry goods moulding, and according to the requirement of casting process, can adjust the size of foundry goods, greatly met the requirement of different process to same foundry goods different size.
Claims (3)
1. casting mould comprises base plate one, base plate two, support one, the support Er, operating grip Yi, of mechanism operating grip mechanism two, sandbox one, sandbox two, it is characterized in that will there be casting die hole (2) on base plate (3), (6), base plate (3), (6) are arranged on support (7); Casting die (9) is installed in operating grip mechanism (8), (10) upper end, can be up and down by operating grip in casting die hole (2); Running channel (4) is installed on base plate two; Sandbox one is arranged on base plate one; Sandbox two is arranged on base plate two.Sandbox one, manually folding of sandbox two.
2. operating mechanism has auto-lock function according to claim 1, when operating mechanism one (8) is pressed, casting die (9) is from base plate casting die hole (2) protrusions, operating mechanism two (10) is beaten to the right, operating mechanism cannot return to reset condition once (8), form self-locking, above base plate, just formed the base plate with protruding cast model, for sand molding is ready below.
3. sandbox and base plate have corresponding function according to claim 1, and sandbox one can only use on base plate one, and sandbox two can only use on base plate two.Base plate two alignment pin (1) above inserts the locating hole (14) of sandbox two bottoms; The alignment pin (13) of sandbox one bottom inserts in the locating hole (5) of base plate one; Same axis must be pacified in the position of alignment pin, locating hole, and method of the same race, size of the same race position; And matched moulds process cheek one must bottom surface upward, the alignment pin of sandbox one (13) is inserted in the locating hole (14) of sandbox two, so just guaranteed after sandbox matched moulds, casting workpiece out do not misplace, sideslip not, perfect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300598.1A CN103611882A (en) | 2013-07-08 | 2013-07-08 | Design of casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300598.1A CN103611882A (en) | 2013-07-08 | 2013-07-08 | Design of casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611882A true CN103611882A (en) | 2014-03-05 |
Family
ID=50162616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300598.1A Pending CN103611882A (en) | 2013-07-08 | 2013-07-08 | Design of casting die |
Country Status (1)
| Country | Link |
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| CN (1) | CN103611882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467950A (en) * | 2015-10-12 | 2016-04-06 | 无锡清杨机械制造有限公司 | Design method of composite material shaping die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169149A (en) * | 1988-12-22 | 1990-06-29 | Aisin Takaoka Ltd | Method for molding mold |
| CN201300190Y (en) * | 2008-12-02 | 2009-09-02 | 兰州理工大学 | Sand mold device for cluster casting of hammer heads |
| CN201783624U (en) * | 2010-08-07 | 2011-04-06 | 王庭海 | Casting formation device |
| CN201921992U (en) * | 2010-09-09 | 2011-08-10 | 周道虎 | Single-mode mold stripping machine with positioning structure |
| CN202283593U (en) * | 2011-11-17 | 2012-06-27 | 铜陵市大成轧辊有限责任公司 | Roller casting die |
-
2013
- 2013-07-08 CN CN201310300598.1A patent/CN103611882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169149A (en) * | 1988-12-22 | 1990-06-29 | Aisin Takaoka Ltd | Method for molding mold |
| CN201300190Y (en) * | 2008-12-02 | 2009-09-02 | 兰州理工大学 | Sand mold device for cluster casting of hammer heads |
| CN201783624U (en) * | 2010-08-07 | 2011-04-06 | 王庭海 | Casting formation device |
| CN201921992U (en) * | 2010-09-09 | 2011-08-10 | 周道虎 | Single-mode mold stripping machine with positioning structure |
| CN202283593U (en) * | 2011-11-17 | 2012-06-27 | 铜陵市大成轧辊有限责任公司 | Roller casting die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467950A (en) * | 2015-10-12 | 2016-04-06 | 无锡清杨机械制造有限公司 | Design method of composite material shaping die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |