CN100395054C - Assembled pipe casting model - Google Patents
Assembled pipe casting model Download PDFInfo
- Publication number
- CN100395054C CN100395054C CNB2005101033770A CN200510103377A CN100395054C CN 100395054 C CN100395054 C CN 100395054C CN B2005101033770 A CNB2005101033770 A CN B2005101033770A CN 200510103377 A CN200510103377 A CN 200510103377A CN 100395054 C CN100395054 C CN 100395054C
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- assembled pipe
- pipe casting
- special
- main body
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Abstract
The present invention relates to a combined pipe casting pattern. It is mainly formed from universal head pattern and special-purpose main body pattern. Said invention also provides the concrete structure of every pattern, and the universal head pattern and special-purpose main body pattern can be firmly combined together.
Description
Technical field
The present invention relates to a kind of assembled pipe casting model, especially pipe fitting product casting aluminium pattern.
Background technology
Casting is one of important means of current industrial production, and especially existing various pipe fitting products are mostly by casting.Current at present method is to adopt the monoblock type casting pattern to cast, because pipe fitting product various in style, and the pipe fitting of different cultivars, different size, its shape, size are all inequality, so must use different casting patterns, this just brings inconvenience to production:
1, the casting pattern of pipe fitting product is complex-shaped, and its crudy directly has influence on the quality of product, so the technology difficulty that model is made is bigger.
2, because pipe fitting product various in style, producer need be equipped with a large amount of casting patterns just can keep ordinary production, so the manufacturing cost of casting pattern is high, occupies than great share in production cost.
3, the local corrupted phenomenon of key position or weak part in use often takes place in casting pattern, local corrupted in a single day occurs for existing casting pattern, just must scrap whole model, and economy is relatively poor.
4, because the difference of different cultivars, different size pipe fitting use amount is bigger, cause the frequency of utilization of different casting patterns to differ widely, then often some model supply falls short of demand, the restriction manufacturing schedule, and another part model leaves unused in model library, can not play a role.
Summary of the invention
The object of the present invention is to provide a kind of assembled pipe casting model.
Assembled pipe casting model of the present invention mainly is made up of common header model and special-purpose main body model, the common header model die cavity or the core of pipe fitting head that be used to be shaped wherein, and it is mainly processed according to pipe fitting specification size design.Special-purpose body model be used to the to be shaped die cavity or the core of pipe fitting master body part of giving birth to, it is mainly according to pipe fitting kind and the processing of specification size design.Be provided with positioner between described common header model and the special-purpose main body model and adopt fastener to connect.Described positioner and fastener can adopt existing various concrete schemes in the machining technique, can adopt concrete modes such as pin-and-hole location, seam location or locating piece such as described positioner; Described fastener can adopt concrete mode such as bolt, screw, also can adopt modes such as thermosol bonding.
The using method of assembled pipe casting model of the present invention is: according to concrete pipe fitting, select the common header model and the special-purpose main body model of suitable kind, specification and quantity, utilize positioner and fastener that it is assembled into an integral body, the model after the assembling can carry out Foundry Production as existing monoblock type casting pattern.After finishing production task, each several part can be taken apart the back and safeguard keeping.If necessary, above-mentioned common header model also can be used for assembling the pipe casting model of other kinds.
The advantage of assembled pipe casting model of the present invention is: can simplified model processing, reduce the manufacturing cost of casting pattern, shorten the model manufacturing cycle.Interchangeability is strong, can improve the utilization rate of model.Reduced the waste that the local corrupted because of model causes.Simultaneously, new product development be can simplify, technical management and production scheduling are convenient to.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is the present invention's be used to be shaped structural representation of assembled pipe casting model of sand mold die cavity;
Fig. 2 is the present invention's be used to be shaped structural representation of assembled pipe casting model of sand mold core.
The specific embodiment
Embodiment one: present embodiment is an example to produce straight-through pipe fitting, a kind of assembled pipe casting model of the sand mold die cavity that is used to be shaped is described, its structure is referring to accompanying drawing 1, the described assembled pipe casting model of present embodiment is made of two common header models 1 and special-purpose main body model 2, being provided with pin-and-hole positioner 31 between each common header model and the special-purpose main body model positions, simultaneously, utilize fastening bolt 41 to be fastenedly connected between each common header model 1 and the special-purpose main body model 2.The described assembled pipe casting model of present embodiment also comprises a fixed base plate 5, simultaneously, is equipped with locking-type plug 6 on described common header model and the special-purpose main body model.Utilize screw to be connected between described locking-type plug 6 and the fixed base plate 5.
The assembling process of the described assembled pipe casting model of present embodiment is as follows:
1, the main body model 2 of special use is placed fixed base plate 5 middle parts, ajust its position after, be connected at the locking-type plug 6 and fixed base plate 5 of the main body model of this special use 2 bottoms with screw.
2, get a common header model 1, utilize pin-and-hole positioner 31 that its end with the main body model 2 of above-mentioned special use is docked tightly, and utilize fastening bolt 41 to connect.
3, be connected at the locking-type plug 6 and fixed base plate 5 of this common header model 1 bottom with screw.
4, get another common header model 1,, can finish assembling process with reference to above-mentioned 2,3 steps operation.
Embodiment two: present embodiment is an example to produce straight-through pipe fitting, a kind of assembled pipe casting model of the sand mold core that is used to be shaped is described, its structure is referring to accompanying drawing 2, the described assembled pipe casting model of present embodiment is made of two common header models 1 and special-purpose main body model 2, being provided with seam positioner 32 between each common header model 1 and the special-purpose main body model 2 positions, simultaneously, utilize screw 42 to be fastenedly connected between each common header model and the special-purpose main body model.The described assembled pipe casting model of present embodiment also comprises hush panel 7, utilizes screw to be connected between this hush panel 7 and the common header model 1.
Claims (6)
1. an assembled pipe casting model is characterized in that mainly being made up of common header model and special-purpose main body model, is provided with positioner between described common header model and the special-purpose main body model and adopts fastener to connect.
2. a kind of assembled pipe casting model as claimed in claim 1 is characterized in that described positioner is the pin-and-hole positioner.
3. a kind of assembled pipe casting model as claimed in claim 1 is characterized in that described positioner is the seam location.
4. a kind of assembled pipe casting model as claimed in claim 1 is characterized in that described positioner is a locating piece.
5. a kind of assembled pipe casting model as claimed in claim 1 is characterized in that described fastener is bolt or screw.
6. a kind of assembled pipe casting model as claimed in claim 1 is characterized in that described fastener adopts the thermosol bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101033770A CN100395054C (en) | 2005-09-20 | 2005-09-20 | Assembled pipe casting model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101033770A CN100395054C (en) | 2005-09-20 | 2005-09-20 | Assembled pipe casting model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935412A CN1935412A (en) | 2007-03-28 |
| CN100395054C true CN100395054C (en) | 2008-06-18 |
Family
ID=37953248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101033770A Expired - Fee Related CN100395054C (en) | 2005-09-20 | 2005-09-20 | Assembled pipe casting model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100395054C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124090U (en) * | 1992-07-14 | 1992-12-09 | 孔繁军 | Split mould for sewage pipe fitting |
| CN2215366Y (en) * | 1994-10-07 | 1995-12-20 | 钊洪智 | Multi-function composite pipe tie |
| CN2850762Y (en) * | 2005-09-20 | 2006-12-27 | 北京通州宋庄铸造厂 | Assembling type tube casting mould |
-
2005
- 2005-09-20 CN CNB2005101033770A patent/CN100395054C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124090U (en) * | 1992-07-14 | 1992-12-09 | 孔繁军 | Split mould for sewage pipe fitting |
| CN2215366Y (en) * | 1994-10-07 | 1995-12-20 | 钊洪智 | Multi-function composite pipe tie |
| CN2850762Y (en) * | 2005-09-20 | 2006-12-27 | 北京通州宋庄铸造厂 | Assembling type tube casting mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1935412A (en) | 2007-03-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20120920 |