CN206009741U - Pouring molten steel runner originating port combining structure - Google Patents
Pouring molten steel runner originating port combining structure Download PDFInfo
- Publication number
- CN206009741U CN206009741U CN201620904411.8U CN201620904411U CN206009741U CN 206009741 U CN206009741 U CN 206009741U CN 201620904411 U CN201620904411 U CN 201620904411U CN 206009741 U CN206009741 U CN 206009741U
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- China
- Prior art keywords
- runner
- molten steel
- originating port
- cell body
- liner plate
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Abstract
The utility model belongs to steel processing technique field, more particularly to a kind of pouring molten steel runner originating port combining structure, including the runner originating port body being made up of refractory material, the runner originating port body is the little taper cell body in the big bottom of open top and the top that is provided with outlet with side wall, bottom, the interior outside for constituting side wall is parallel to each other, cell body inner chamber forms runner, is equipped with liner plate in the cell body side wall inner surfaces, and the liner plate is quartzy liner plate.The utility model ensure that molten steel was entered in casting moulds within the most short time, small with the pouring temperature difference for ensureing molten steel, so as to reduce the casting flaw of product, while can also prevent runner mouth from blocking, improve production efficiency.
Description
Technical field
The utility model belongs to steel processing technique field, more particularly to a kind of pouring molten steel runner originating port combination knot
Structure.
Background technology
Cast steel（cast steel）Cast steel is the base for producing foundry goods for not suffering from eutectic transformation in process of setting
The general name of alloy.One kind of casting alloy.Cast steel is divided into cast carbon steel, cast low alloy steel and casting 3 class of special steel.Cast steel is
Alloy with iron, carbon as essential element, carbon content 0-2%.It is extraordinary that cast steel is divided into cast carbon steel, cast low alloy steel and casting again
3 class of steel.
In the process of cast steel, cast runner mouth is an indispensable machine component, original a cast runner mouth
Structure existing defects, cause cast efficiency low.And, for the smelting of special steel, such as rare earth steel, in casting process, runner
Mouth refractory material and debris rare-earth action generation aluminic acid rare earth in molten steel, this aluminic acid rare earth and molten steel middle rare earth oxysulfide,
Between the re inclusion such as rare earth oxide and rare earth aluminate, interface energy is relatively low, causes re inclusion to glue collection thereon,
And sinter, grow up, dross is produced, causes runner mouth to block.
Utility model content
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provides a kind of structure letter
Single, reasonable, runner mouth obstruction is prevented from, so as to improve the pouring molten steel runner originating port combining structure of cast efficiency.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of pouring molten steel runner originating port combining structure is designed, including the runner originating port sheet being made up of refractory material
Body, the runner originating port body are the little cone tank in the big bottom of open top and the top that is provided with outlet with side wall, bottom
Body, the interior outside for constituting side wall are parallel to each other, and cell body inner chamber forms runner, is equipped with liner plate in the cell body side wall inner surfaces,
The liner plate is quartzy liner plate.
Preferably, in above-mentioned pouring molten steel with runner originating port combining structure, the liner plate and cell body sidewall contact face
Bonding, or be connected by the slip-preventing structure of male-female engagement with the lower contact surface of groove body sidewall in liner plate.
Preferably, in above-mentioned pouring molten steel with runner originating port combining structure, the bottom of the cell body is provided with convex
Edge.
Preferably, slip lid is provided with the top of the cell body in above-mentioned pouring molten steel with runner originating port combining structure,
The slip lid is provided with the cast gate big with bore at the top of runner etc..
The beneficial effect of technical solutions of the utility model is：
1st, the utility model pouring molten steel runner originating port combining structure, simple structure, in its taper cell body and taper
The runner that chamber is formed, ensure that molten steel was entered in casting moulds within the most short time, micro- with the pouring temperature difference for ensureing molten steel
Little, so as to reduce the casting flaw of product, improve production efficiency.
2nd, the utility model groove body sidewall arranges quartzy liner plate, can tackle the smelting of special steel, such as rare earth steel, can prevent
In casting process, such as re inclusion is produced in the viscous collection of groove body sidewall, and sinter, grow up, produced dross, cause runner mouth
Obstruction.So as to further improve cast efficiency.
3rd, the utility model liner plate can be directly bonding with groove body sidewall, or is connected by slip-preventing structure, structure shape
Formula is versatile and flexible, it is easy to promotion and implementation；The bottom of cell body arranges locating flange, is suitable to realize quick positioning assembling with abutment,
Easy to use.
The 4th, slip lid and set cast gate thereon is set at the top of the utility model cell body, and novel in structural design rationally, passes through
Slip lid is coordinated with cell body top slide, the sealing after can conveniently controlling the speed of cast and pouring into a mould to runner, is simplified
The step of operation, further increase the efficiency of cast.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein：
Fig. 1 is one of structural representation of the utility model pouring molten steel runner originating port combining structure；
Fig. 2 is the overlooking the structure diagram shown in Fig. 1；
Fig. 3 for the structural representation of the utility model pouring molten steel runner originating port combining structure two；
Fig. 4 for the structural representation of the utility model pouring molten steel runner originating port combining structure three；
Sequence number in figure：1st, taper cell body, 2, runner, 3, quartzy liner plate, 4, locating flange, 5, slip-preventing structure, 6, slide
Lid, 7, cast gate.
Specific embodiment
With reference to the accompanying drawings and examples specific embodiment of the present utility model to be described, but following examples are simply used
To describe the utility model in detail, and limit scope of the present utility model never in any form, involved in the examples below
Instrument element if no special instructions, be conventional instrument element.
Embodiment one：
Referring to Fig. 1-2, in figure, the utility model pouring molten steel runner originating port combining structure, including by refractory material
The runner originating port body that makes, the runner originating port body are open top and are provided with the upper of outlet with side wall, bottom
The little taper cell body 1 in the big bottom in portion, the interior outside for constituting side wall are parallel to each other, and cell body inner chamber forms runner 2, the groove body sidewall
Liner plate is equipped with inner surface, the liner plate is quartzy liner plate 3.
Further, the liner plate is direct bonding with cell body sidewall contact face, and the bottom of the cell body is provided with locating flange
4.
When specifically used, due to being provided with the runner that taper cell body and conical internal cavity are formed, ensure that molten steel most short
Time in enter casting moulds in, small with the pouring temperature difference for ensureing molten steel, so as to reduce the casting flaw of product, improve
Production efficiency.
Embodiment two：
Referring to Fig. 3, in figure, the present embodiment is similar to one structure of embodiment, and in figure, to represent meaning also identical for identical numbering,
This no longer repeats, and its difference is：Pass through male-female engagement on liner plate described in the present embodiment and the lower contact surface of groove body sidewall
Slip-preventing structure 5 connect.Whether direct bonding is adopted, or is connected by slip-preventing structure, version is versatile and flexible,
Enforcement all easy to spread；
Embodiment three：
Referring to Fig. 4, in figure, the present embodiment is similar to one structure of embodiment, and in figure, to represent meaning also identical for identical numbering,
This no longer repeats, and its difference is：Be provided with slip lid 6 at the top of cell body described in the present embodiment, the slip lid be provided with
The big cast gate 7 such as bore at the top of runner.In casting process, coordinated with cell body top slide by slip lid, can be facilitated
Sealing to runner after the speed of control cast and cast, the step of simplify operation, further increases the efficiency of cast.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment was stressed is and which
The difference of its embodiment, between each embodiment, identical similar part is cross-referenced.
The utility model is described in detail above in conjunction with drawings and Examples, but, the skill of art
Art personnel, can also be concrete to each in above-described embodiment it is understood that on the premise of without departing from the utility model objective
Parameter is changed, and is formed multiple specific embodiments, is common excursion of the present utility model, and here is no longer detailed one by one
State.
Claims (4)
1. a kind of pouring molten steel runner originating port combining structure, including the runner originating port body being made up of refractory material, its
It is characterized in that：The runner originating port body is the little cone in the big bottom of open top and the top that is provided with outlet with side wall, bottom
Shape cell body, the interior outside for constituting side wall are parallel to each other, and cell body inner chamber forms runner, is equipped with lining in the cell body side wall inner surfaces
Plate, the liner plate are quartzy liner plate.
2. pouring molten steel according to claim 1 runner originating port combining structure, is characterized in that：The liner plate and cell body
Sidewall contact face bonding, or connected by the slip-preventing structure of male-female engagement on lower contact surface of the liner plate with groove body sidewall
Connect.
3. pouring molten steel according to claim 1 runner originating port combining structure, is characterized in that：The bottom of the cell body
It is provided with locating flange.
4. pouring molten steel according to claim 1 runner originating port combining structure, is characterized in that：Set at the top of the cell body
There is slip lid, the slip lid is provided with the cast gate big with bore at the top of runner etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904411.8U CN206009741U (en) | 2016-08-19 | 2016-08-19 | Pouring molten steel runner originating port combining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904411.8U CN206009741U (en) | 2016-08-19 | 2016-08-19 | Pouring molten steel runner originating port combining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009741U true CN206009741U (en) | 2017-03-15 |
Family
ID=58249584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904411.8U Expired - Fee Related CN206009741U (en) | 2016-08-19 | 2016-08-19 | Pouring molten steel runner originating port combining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009741U (en) |
-
2016
- 2016-08-19 CN CN201620904411.8U patent/CN206009741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170819 |