CN105728655A - Reusable graphite gating and feeding hole - Google Patents
Reusable graphite gating and feeding hole Download PDFInfo
- Publication number
- CN105728655A CN105728655A CN201610290770.3A CN201610290770A CN105728655A CN 105728655 A CN105728655 A CN 105728655A CN 201610290770 A CN201610290770 A CN 201610290770A CN 105728655 A CN105728655 A CN 105728655A
- Authority
- CN
- China
- Prior art keywords
- gating
- feeding hole
- graphite
- wall
- spring heating
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a reusable graphite gating and feeding hole. The reusable graphite gating and feeding hole is characterized by comprising a gating and feeding hole, wherein the gating and feeding hole is provided with a cooling device; a spring heating ring and a temperature measuring head are arranged on the outer wall of the gating and feeding hole; a vacuum insulating sleeve is arranged on the spring heating ring, and a metal positioning ring is arranged at the lower end of the spring heating ring; the outer wall of the positioning ring is provided with two small lugs for positioning and a large lug; and the large lug is internally provided with an installing seam, a positioning hole and a positioning screw hole. The gating and feeding hole made of graphite with high purity, high strength and high density does not need coating in use, is fast in temperature control response and is durable; due to the adoption of the cooling device arranged above the gating and feeding hole, aluminum liquid in the gating and feeding hole can meet feeding and condensation, and then aluminum material can be solidified, so that the pouring and separation are convenient; the outer wall of the gating and feeding hole is heated by adopting the spring heating ring, so that the volume is small and the temperature control is fast; the outer wall of the spring heating ring is insulated by adopting the vacuum insulating sleeve, so that both the effects of saving the volume and energy can be achieved; and the metal positioning ring connected under the gating and feeding hole is adopted, so that the service life of the graphite gating and feeding hole is effectively prolonged and the cost is low.
Description
Technical field
The application relates to aluminium alloy casting field, specifically the reusable graphite dead head of a kind of energy.
Background technology
At aluminium alloy casting field, employing metal pattern gravity casting is the most frequently used volume production form, but the rising head of its use have employed disposable precoated sand goods, not only need for this to be equipped with corresponding equipment making rising head, also consume corresponding manpower, material, electric power, and occupying a lot of place, energy consumption is many, waste is big, have pollution, has had a strong impact on the progress of automated production；The dead head used in existing " energy reusable dead head equipment ", relatively greatly, cost is high in investment.
Summary of the invention
The application is for the problems referred to above, it is provided that the reusable graphite dead head of a kind of energy, cost is low.
Technical scheme according to the application: the reusable graphite dead head of a kind of energy, it is characterized in that, including dead head 1, dead head 1 is provided with chiller 2, the outer wall of dead head 1 is provided with spring heating collar 3 and temperature measuring head 4, and the outer wall of spring heating collar 3 is provided with vacuum heat-preserving set 5, and the lower end of spring heating collar is provided with metal centring ring 6, the outer wall of centring ring 6 is provided with two location microtias and a big ear, is provided with installation seam 7, hole, location 8 and positioning screw hole 9 in big ear；
Described dead head adopts three-hypers graphite to make.
The application has the technical effect that the dead head adopting three-hypers graphite to make, and without coating during use, and temperature control reaction is fast, and inexpensive easy processing is durable；The aluminum material condensed is cooled down after being arranged at the aluminum hydroful foot feeding in rising head of the chiller above rising head, condensation, rising head disengaging product by employing, makes the solidification of aluminum material be easy to down de-；Dead head outer wall adopts the heating of spring heating collar, and volume is little, it is low to invest, and temperature control is fast；Spring heating collar outer wall adopts vacuum heat-preserving set insulation, has both economized volume, energy-conservation again；The metal centring ring adopting dead head to be connected below, is effectively improved the service life of this graphite mould dead head, extends positioning precision, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application.
Fig. 2 is the structural representation of centring ring in the application.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention in the application is described further.
In figure, including dead head 1, chiller 2, spring heating collar 3, temperature measuring head 4, vacuum heat-preserving set 5, centring ring 6, seam 7, location hole 8, positioning screw hole 9 etc. are installed.
As it is shown in figure 1, the application is the reusable graphite dead head of a kind of energy；
The described chiller 2 that is provided with is arranged on dead head 1；
Described spring heating collar 3 and temperature measuring head 4 are arranged at the outer wall of dead head 1；
Described vacuum heat-preserving set 5 is arranged at the outer wall of spring heating collar 3,
Described metal centring ring 6 is arranged at the lower end of spring heating collar, is connected with dead head 1；
Described two location microtias and big ear are arranged at the outer wall of centring ring 6；
Described installation seam 7, hole, location 8 are arranged in big ear with positioning screw hole 9；
Described dead head adopts three-hypers graphite to make.
The dead head that the application makes of three-hypers graphite, without coating during use, and temperature control reaction is fast, and inexpensive easy processing is durable；The aluminum material condensed is cooled down after being arranged at the aluminum hydroful foot feeding in rising head of the chiller above rising head, condensation, rising head disengaging product by employing, makes the solidification of aluminum material be easy to down de-；Dead head outer wall adopts the heating of spring heating collar, and volume is little, it is low to invest, and temperature control is fast；Spring heating collar outer wall adopts vacuum heat-preserving set insulation, has both economized volume, energy-conservation again；The metal centring ring adopting dead head to be connected below, is effectively improved the service life of this graphite mould dead head, extends positioning precision, and cost is low.
Claims (2)
1. the reusable graphite dead head of energy, it is characterized in that, including dead head (1), dead head (1) is provided with chiller (2), the outer wall of dead head (1) is provided with spring heating collar (3) and temperature measuring head (4), the outer wall of spring heating collar (3) is provided with vacuum heat-preserving set (5), the lower end of spring heating collar is provided with metal centring ring (6), the outer wall of centring ring (6) is provided with two location microtias and a big ear, big ear is provided with installation seam (7), hole, location (8) and positioning screw hole (9).
2. the one reusable graphite dead head of energy described in claim 1, is characterized in that, described dead head (1) adopts graphite to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290770.3A CN105728655A (en) | 2016-04-28 | 2016-04-28 | Reusable graphite gating and feeding hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290770.3A CN105728655A (en) | 2016-04-28 | 2016-04-28 | Reusable graphite gating and feeding hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105728655A true CN105728655A (en) | 2016-07-06 |
Family
ID=56287980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610290770.3A Pending CN105728655A (en) | 2016-04-28 | 2016-04-28 | Reusable graphite gating and feeding hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105728655A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671556A (en) * | 1979-11-17 | 1981-06-15 | Nippon Rutsubo Kk | Feeder-head heat-insulating method |
| CN101724759A (en) * | 2009-12-15 | 2010-06-09 | 北京科技大学 | Method for preparing Cu-Cr-Zr-Mg series copper alloy reinforced by nanoparticles |
| CN201644708U (en) * | 2010-04-02 | 2010-11-24 | 西部超导材料科技有限公司 | Pouring die used for smelting Sn-based alloy containing Ti |
| CN203265538U (en) * | 2013-01-16 | 2013-11-06 | 邵宏 | Casting head capable of being repeatedly used |
| CN103394648A (en) * | 2013-08-21 | 2013-11-20 | 无锡蠡湖叶轮制造有限公司 | Reusable electric-heating casting head |
| CN103801675A (en) * | 2014-02-25 | 2014-05-21 | 昆山众异特机械工业有限公司 | Low-pressure casting die for automobile aluminum wheel hub |
| CN204108285U (en) * | 2014-09-04 | 2015-01-21 | 无锡戴卡轮毂制造有限公司 | A kind of low pressure casting die of aluminum alloy hub being provided with cooling device |
| CN104722714A (en) * | 2015-04-01 | 2015-06-24 | 无锡蠡湖增压技术股份有限公司 | Reusable casting head equipment |
| CN104923739A (en) * | 2015-06-05 | 2015-09-23 | 无锡蠡湖增压技术股份有限公司 | Aluminum non-fouling weight |
| CN105328126A (en) * | 2015-11-17 | 2016-02-17 | 益阳紫荆福利铸业有限公司 | Electric heating casting head |
| CN205599873U (en) * | 2016-04-28 | 2016-09-28 | 无锡蠡湖增压技术股份有限公司 | Ability used repeatedly's graphite dead head |
-
2016
- 2016-04-28 CN CN201610290770.3A patent/CN105728655A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671556A (en) * | 1979-11-17 | 1981-06-15 | Nippon Rutsubo Kk | Feeder-head heat-insulating method |
| CN101724759A (en) * | 2009-12-15 | 2010-06-09 | 北京科技大学 | Method for preparing Cu-Cr-Zr-Mg series copper alloy reinforced by nanoparticles |
| CN201644708U (en) * | 2010-04-02 | 2010-11-24 | 西部超导材料科技有限公司 | Pouring die used for smelting Sn-based alloy containing Ti |
| CN203265538U (en) * | 2013-01-16 | 2013-11-06 | 邵宏 | Casting head capable of being repeatedly used |
| CN103394648A (en) * | 2013-08-21 | 2013-11-20 | 无锡蠡湖叶轮制造有限公司 | Reusable electric-heating casting head |
| CN103801675A (en) * | 2014-02-25 | 2014-05-21 | 昆山众异特机械工业有限公司 | Low-pressure casting die for automobile aluminum wheel hub |
| CN204108285U (en) * | 2014-09-04 | 2015-01-21 | 无锡戴卡轮毂制造有限公司 | A kind of low pressure casting die of aluminum alloy hub being provided with cooling device |
| CN104722714A (en) * | 2015-04-01 | 2015-06-24 | 无锡蠡湖增压技术股份有限公司 | Reusable casting head equipment |
| CN104923739A (en) * | 2015-06-05 | 2015-09-23 | 无锡蠡湖增压技术股份有限公司 | Aluminum non-fouling weight |
| CN105328126A (en) * | 2015-11-17 | 2016-02-17 | 益阳紫荆福利铸业有限公司 | Electric heating casting head |
| CN205599873U (en) * | 2016-04-28 | 2016-09-28 | 无锡蠡湖增压技术股份有限公司 | Ability used repeatedly's graphite dead head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |