CN2707400Y - Golf club head ceramic shell with filter moulded by precision investment casting method - Google Patents
Golf club head ceramic shell with filter moulded by precision investment casting method Download PDFInfo
- Publication number
- CN2707400Y CN2707400Y CNU2004200191941U CN200420019194U CN2707400Y CN 2707400 Y CN2707400 Y CN 2707400Y CN U2004200191941 U CNU2004200191941 U CN U2004200191941U CN 200420019194 U CN200420019194 U CN 200420019194U CN 2707400 Y CN2707400 Y CN 2707400Y
- Authority
- CN
- China
- Prior art keywords
- filter
- club head
- ceramic shell
- ingate
- golf club
- 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
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a golf club head ceramic shell with filter moulded by precision investment casting method, in particular to a golf club head ceramic shell with filter moulded by precision investment casting method. The utility model comprises a ceramic shell (1). The opening end of the cup bottom of the pouring cup (1-1) is connected to the feed inlet on the upper end of the mould head (1-2) whose a plurality of feed outlets on the lower ends are respectively connected to a plurality of feed inlets on the upper ends of the ingates (1-3) whose feed outlets on the lower ends are respectively connected to a plurality of the feed inlets on the upper ends of the castiing cavities (1-4) and which also comprise a plurality of filters (2); the external periphery part of the filter (2) is scarf-jointed on the inner walls in the middle part of the internal side of the ingate (1-3), and the ingate (1-3) is separated into an upper and a lower cavities by the filter (2). The utility model can filter and remove the harmful substances in the liquid metal, such as the dross, the oxidate, etc, and improve the casting property of the golf club head; the tensile strength, the yield strength, and the elongation rate are improved by 15-20%; the compactness of the casting is improved after being filtered and purified; the flaw on the surface is greatly decreased; the utility model is helpful for the implementation of the plating process.
Description
Technical field:
The utility model relates to the castable ceramic shell, specifically is a kind of glof club head precision-investment casting ceramic shell that contains filter.
Background technology:
Golf is the fashion sports of an elegance, leisure, worldwide presents more and more prosperous development trend.Used equipment is made fineness, quality standard is strict, does not allow cast(ing) surface that any flaw is arranged.Have now in glof club head precision casting preparation technology, adopt traditional teeming formula pouring technology.Harmful substances such as the slag in the casting process in the liquid metals, oxide are easier to enter in the foundry goods, make foundry goods flaw occur, form a large amount of waste products, not only increase manufacturing cost, also seriously reduce production efficiency.Method by soldering is repaired cast(ing) surface, has reduced the quality of product, can't satisfy the presentation quality requirement.Employing is laid the hat screen pack at the cup place liquid metals is filtered.Because cup place liquid metals changes in flow rate is big, unstable, easily splash, easily cause screen pack floating, break through phenomenon, be difficult to the filter effect that reaches desirable.And the liquid metals after filtering flows into casting mold by long distance, and active element still forms the secondary oxidation thing, does not reach the purpose of purification.
The utility model content:
The purpose of this utility model provides a kind of glof club head precision-investment casting ceramic shell that contains filter.The utility model can filter removes harmful substances such as slag, oxide in the liquid metals, improves the glof club head cast properties, makes tensile strength, yield strength, percentage elongation improve 15～20%.The utility model comprises ceramic case 1, and ceramic case 1 is made up of cup 1-1, die head 1-2, a plurality of ingate 1-3, a plurality of foundry goods chamber 1-4; The cup end mouth end of cup 1-1 connects the upper end charging aperture of die head 1-2, a plurality of lower ends discharging opening of die head 1-2 connects the upper end charging aperture of a plurality of ingate 1-3 respectively, the lower end discharging opening of a plurality of ingate 1-3 connects the upper end charging aperture of a plurality of foundry goods chamber 1-4 respectively, and it also comprises a plurality of filters 2; The outer edge part of filter 2 is embedded on the inwall of middle inside of ingate 1-3, makes ingate 1-3 be filtered device 2 and is divided into two cavitys up and down.Operation principle: metallic solution flows into from watering rim of a cup 1-1, metallic solution through get to know 1-2, a plurality of ingate 1-3, flow in a plurality of foundry goods chamber 1-4, through a plurality of filter 2 among a plurality of ingate 1-3 the time, metallic solution is filtered device 2 and filters.The utility model can filter removes harmful substances such as slag, oxide in the liquid metals, improve the glof club head cast properties, make tensile strength, yield strength, percentage elongation improve 15～20%, improved the compactness of foundry goods behind the filtration, purification, greatly reduced surface blemish, help the enforcement of electroplating technology, and have simple in structure, cost is low, the advantage that is easy to make.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment:
In conjunction with Fig. 1 present embodiment is described, present embodiment is made up of ceramic case 1, a plurality of filter 2; Ceramic case 1 is made up of cup 1-1, die head 1-2, a plurality of ingate 1-3, a plurality of foundry goods chamber 1-4; The cup end mouth end of cup 1-1 connects the upper end charging aperture of die head 1-2, a plurality of lower ends discharging opening of die head 1-2 connects the upper end charging aperture of a plurality of ingate 1-3 respectively, and the lower end discharging opening of a plurality of ingate 1-3 connects the upper end charging aperture of a plurality of foundry goods chamber 1-4 respectively; The outer edge part of filter 2 is embedded on the inwall of middle inside of ingate 1-3, makes ingate 1-3 be filtered device 2 and is divided into two cavitys up and down.What filter 2 was selected for use is ceramic fibre screen pack or floamed ceramics filtrating piece.
Claims (1)
1, contain the glof club head precision-investment casting ceramic shell of filter, it comprises ceramic case (1), and ceramic case (1) is made up of cup (1-1), die head (1-2), a plurality of ingate (1-3), a plurality of foundry goods chamber (1-4); The cup end mouth end of cup (1-1) connects the upper end charging aperture of die head (1-2), a plurality of lower ends discharging opening of die head (1-2) connects the upper end charging aperture of a plurality of ingates (1-3) respectively, the lower end discharging opening of a plurality of ingates (1-3) connects the upper end charging aperture in a plurality of foundry goods chamber (1-4) respectively, it is characterized in that it also comprises a plurality of filters (2); The outer edge part of filter (2) is embedded on the inwall of middle inside of ingate (1-3), makes ingate (1-3) be filtered device (2) and is divided into two cavitys up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200191941U CN2707400Y (en) | 2004-06-25 | 2004-06-25 | Golf club head ceramic shell with filter moulded by precision investment casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200191941U CN2707400Y (en) | 2004-06-25 | 2004-06-25 | Golf club head ceramic shell with filter moulded by precision investment casting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707400Y true CN2707400Y (en) | 2005-07-06 |
Family
ID=34848995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200191941U Expired - Fee Related CN2707400Y (en) | 2004-06-25 | 2004-06-25 | Golf club head ceramic shell with filter moulded by precision investment casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707400Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000955A (en) * | 2010-12-06 | 2011-04-06 | 贵州安吉航空精密铸造有限责任公司 | Method for manufacturing titanium pipe-inserted casting |
-
2004
- 2004-06-25 CN CNU2004200191941U patent/CN2707400Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000955A (en) * | 2010-12-06 | 2011-04-06 | 贵州安吉航空精密铸造有限责任公司 | Method for manufacturing titanium pipe-inserted casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |