CN205869398U - Sediment runner basin is prevented inhaling in pressure boost - Google Patents
Sediment runner basin is prevented inhaling in pressure boost Download PDFInfo
- Publication number
- CN205869398U CN205869398U CN201620815709.1U CN201620815709U CN205869398U CN 205869398 U CN205869398 U CN 205869398U CN 201620815709 U CN201620815709 U CN 201620815709U CN 205869398 U CN205869398 U CN 205869398U
- Authority
- CN
- China
- Prior art keywords
- nest
- supercharging
- basin
- runner
- gate pad
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a sediment runner basin is prevented inhaling in pressure boost, includes the basin body, sets up pressure boost nest, the runner subassembly of setting in the pressure boost nest in basin body bottom, pressure boost nest is close to the wall of cup of the basin body, sets up the runner subassembly in the bottom of pressure boost nest, the runner subassembly includes ceramic runner seat, gate plug, connecting rod, pottery runner seat is hollow cylinder, the runner gag closes the upper shed department at ceramic runner seat to upper shed shutoff with ceramic runner seat, the utility model discloses set up the pressure boost nest in the bottom of runner basin, set up the runner subassembly in the pressure boost nest, the metal liquid in the pressure boost nest is full of the runner subassembly to get into the sprue via the runner subassembly, the runner subassembly makes the metal liquid principle siphon action who gets into in the pressure boost nest, and the dross, oxide adhesion that make metal liquid upper portion are to bottom, the pressure boost nest lateral wall of runner basin or float the sprue top, thereby can guarantee that clean metal liquid pours in the casting mould.
Description
Technical field
This utility model relates to gravitational casting technical field, particularly relates to a kind of supercharging anti-slag absorbing pouring basin.
Background technology
Casting pouring metal melt system, generally by pouring basin, sprue, cross gate, ingate, giving vent to anger forms, cast system
System molten metal to be made is clean and makes liquid level be filled with casting mold with the minimum rate of climb, and to obtain clean foundry goods, pouring basin is used for
Accept from the molten metal of casting ladle, and is connected with sprue, to form the passage of molten metal entrance casting mold, and have and alleviate gold
Belong to the liquid impact to casting mold, stop slag, foreign material, gas to enter the effect of die cavity.
In the patent of the pouring basin of Application No. CN201020675816.1, including basin body and cast gate, described cast gate
Inwall is provided with support level, and described support level is provided with filter, and the cast gate in this patent is intended merely to fixing filtration
Device and arrange, do not have the effect of supercharging, filter also can only impurity in filtering metal liquid or scum silica frost, as connection
During the passage component of ladle and running gate system, it is impossible to the effect play and prevent from rolling up gas, preventing siphon, enter sprue from this cast gate
Molten metal yet suffer from roll up gas, the problem of siphon slag, this pouring basin arranging filter is suitable only for small-sized casting pouring,
Can not meet the cast requirement of heavy castings, such as cast liquid reaches one ton to tens tons.
Summary of the invention
It is necessary to propose a kind of can effectively prevent molten metal from rolling up gas, the supercharging anti-slag absorbing pouring basin of siphon slag.
A kind of supercharging anti-slag absorbing pouring basin, the supercharging nest including basin body, being arranged on basin bottom, is arranged in supercharging nest
Sprue component, described supercharging nest is near the wall of cup of basin body, and described supercharging nest is having of being downwardly extending of the bottom from basin body
Accommodating hollow cylinder or the hollow prism body of cavity, arrange sprue component in the bottom of supercharging nest, described sprue component includes
Pottery gate pad, pourer stopper, connecting rod, described pottery gate pad be hollow cylinder, with by the inside of supercharging nest be used for watering
The sprue connection of the outside running gate system of note, described pourer stopper covers at the upper shed of pottery gate pad, to be watered by pottery
The upper shed closure of mouth seat, one end of described connecting rod connects described pourer stopper, and the other end of described connecting rod passes supercharging nest
Cavity, basin body, leak outside above basin body, with by promoting connecting rod pourer stopper and ceramic gate pad to be separated.
Preferably, the outward-dipping extension of upper shed of the hollow cylinder of described pottery gate pad, to form arcing outer edges,
Described pourer stopper includes arc lower boss and upper round platform, and the diameter of described arc lower boss is hollow more than described pottery gate pad
Cylindrical diameter, with by the hollow cylinder closure of pottery gate pad, the diameter of described arc lower boss is less than arcing outer edges
The diameter of upper shed so that arc lower boss is fully contacted with arcing outer edges, described upper round platform is the circle that top is little, bottom is big
Platform.
Preferably, the hollow cylinder of described supercharging nest or the inwall of hollow prism body arrange step, described pottery
Gate pad is fixedly installed on step, so that pottery gate pad is relatively fixed with supercharging nest.
Preferably, arranging shock resistance block in the center of the bottom of described basin body, described shock resistance block is embedded in described
The bottom of basin body, so that the upper surface of shock resistance block is concordant with the upper surface of the bottom of basin body.
Preferably, described shock resistance block uses refractory material to make.
Preferably, described basin body is formed in one with described sprue component and forms.
Preferably, described basin body and described sprue component are separately formed forming, at supercharging nest and the sprue component of basin body
Between fill Modeling Material, so that sprue component is connected with the supercharging nest of described basin body.
This utility model arranges supercharging nest in the bottom of pouring basin, arranges sprue component, in supercharging nest in supercharging nest
Molten metal is full of sprue component, and enters sprue via sprue component, and sprue component makes the molten metal in entrance supercharging nest remote
From siphonage, the scum silica frost on molten metal top, oxide is made to adhere to the bottom of pouring basin, supercharging nest sidewall or float to directly water
Above road, it is thus possible to ensure that clean molten metal is punched in casting mold.
Accompanying drawing explanation
Fig. 1 is the structural representation of described supercharging anti-slag absorbing pouring basin.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of described sprue component.
Fig. 4 is described pottery gate pad, the partial enlarged drawing of pourer stopper.
Fig. 5 is the structural representation expressing separately formed described supercharging anti-slag absorbing pouring basin.
Fig. 6 is the structural representation expressing integrated described supercharging anti-slag absorbing pouring basin.
In figure: basin body 10, supercharging nest 20, sprue component 30, pouring basin apperance 40, supercharging snap sample 50, pottery gate pad
Apperance 60, sandbox 70, shock resistance block 11, pottery gate pad 31, arcing outer edges 311, pourer stopper 32, arc lower boss 321, upper circle
Platform 322, connecting rod 33.
Detailed description of the invention
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be embodiments more of the present utility model, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Seeing Fig. 1 to Fig. 4, this utility model embodiment provides a kind of supercharging anti-slag absorbing pouring basin, including basin body 10, sets
The sprue component 30 put the supercharging nest 20 bottom basin body 10, being arranged in supercharging nest 20, supercharging nest 20 is near the cup of basin body 10
Wall, supercharging nest 20 is the hollow cylinder with receiving cavity or hollow prism being downwardly extending from the bottom of basin body 10
Body, arranges sprue component 30 in the bottom of supercharging nest 20, and sprue component 30 includes pottery gate pad 31, pourer stopper 32, connecting rod
33, pottery gate pad 31 be hollow cylinder, with by the inside of supercharging nest 20 be used for directly the watering of outside running gate system poured into a mould
Road connects, and pourer stopper 32 covers at the upper shed of pottery gate pad 31, by the upper shed closure of pottery gate pad 31, to connect
One end of bar 33 connects pourer stopper 32, and the other end of connecting rod 33 passes the cavity of supercharging nest 20, basin body 10, leaks outside at basin body 10
Top, with by promoting connecting rod 33 pourer stopper 32 and pottery gate pad 31 to be separated.
During cast, first pourer stopper 32 is placed on pottery gate pad 31, after molten metal enters supercharging nest 20, promotes and connect
Bar 33, extracts pourer stopper 32, and molten metal flows out along the hollow cylinder of pottery gate pad 31, is so full of supercharging at molten metal
Extract pourer stopper 32 after nest 20 again, it is to avoid the hollow cylinder of molten metal through pottery gate pad 31, form siphon eddy flow, with
Shi Danggang starts cast or in casting process or at the end of cast, if occurring siphon eddy current in supercharging nest 20, it is also possible to
By connecting rod 33, pourer stopper 32 is placed on again the upper shed of pottery gate pad 31, temporarily to block molten metal, treats that liquid stream is steady
Pourer stopper 32 is being extracted, such that it is able to avoid volume gas, slag that siphon eddy current causes at any time after Ding.
Supercharging nest 20 is less due to diameter, and the pressure of unit are inner metal liquid is relatively big, the unit in pottery gate pad 31
Bigger than in supercharging nest 20 of the pressure of area inner metal liquid, according to, supercharging nest 20 and the distance from bottom h of basin body 10
Setting, can for fill type molten metal increase 130-270bar extra mold filling pressure, can guarantee that die cavity topside metal liquid fills type pressure
Power also increases mold filling pressure angle, so that the molten metal in supercharging nest 20 rapidly enters pottery gate pad 31, it is to avoid volume gas, volume
Slag.
Above-mentioned pouring basin can accommodate the molten metal of 1～15 ton.The cross sectional shape of supercharging nest 20 is square, cross-sectional length a=
200～300mm, degree of depth h is 200～400mm；Or cross section is cylindrical, i.e. supercharging nest 20 is cylinder, diameter of section a=
200～300mm, degree of depth h is 200～400mm.The basin of the horizontal projected area of supercharging nest 20=(1/6～1/20) × pouring basin
Body 10 horizontal projected area, the volume of the volume of supercharging nest 20=(1/20～1/40) × basin body 10, make cast fill the gold that type is last
Belonging to liquid, about 75～160kg can quickly receive stream, contribute to preventing molten metal from overflowing in a large number in casting mold, reduce molten metal consumption；
The diameter d < h/2～h/3 of pottery gate pad 31, for ceramic material, compared with the core sand material at other positions, pottery
Intensity, hardness, abrasion resistance the strongest, it is to avoid when promoting pourer stopper 32 during cast, pottery gate pad 31 stress is damaged, with
Time prevent the molten metal erosion failure to pottery mouth of a river seat sidewall, it is ensured that clean molten metal is filled with die cavity.
Pouring basin basin body 10 inner metal liquid liquid level is consistently higher than 2～3d, it is possible to ensure that the molten metal being finally filled with casting mold is remote
From siphonage, the scum silica frost on molten metal top, oxide is made to adhere to the bottom of pouring basin, supercharging nest 20 sidewall or float to straight
Above running channel, it is thus possible to ensure that clean molten metal is punched in casting mold.
Further, the outward-dipping extension of upper shed of the hollow cylinder of pottery gate pad 31, to form arcing outer edges
311, pourer stopper 32 includes arc lower boss 321 and upper round platform 322, and the diameter of arc lower boss 321 is more than pottery gate pad 31
The diameter of hollow cylinder, with by the hollow cylinder closure of pottery gate pad 31, the diameter of arc lower boss 321 is less than arc
The diameter of the upper shed of shape outer rim 311, so that arc lower boss 321 is fully contacted with arcing outer edges 311, upper round platform 322 is upper
The round platform that portion is little, bottom is big, to reduce upper round platform taking up room in supercharging nest, increases the molten metal liquid storage in supercharging nest 20
Amount.
Arc lower boss 321 is downwardly projected, and the upper shed of arcing outer edges 311 is inclined upwardly so that arc lower boss 321
In the inside of arcing outer edges 311, not only make the two be fully contacted, the upper shed of arcing outer edges 311 is blocked completely, with closure
Molten metal, and the arcwall face of arc lower boss 321 mates with the arcwall face of arcing outer edges 311 so that and arc lower boss 321 is steady
Surely it is placed on arcing outer edges 311, adds the stability that sprue component 30 is placed.
Further, the hollow cylinder of supercharging nest 20 or the inwall of hollow prism body arrange step, pottery gate pad
31 are fixedly installed on step, so that pottery gate pad 31 is relatively fixed with supercharging nest 20.
Further, when importing pouring basin due to the molten metal in ladle, impulsive force and high temperature to the bottom of pouring basin are burnt
Damaging very serious, so arrange shock resistance block 11 in the center of the bottom of basin body 10, shock resistance block 11 is embedded in basin body 10
Bottom, so that the upper surface of shock resistance block 11 is concordant with the upper surface of the bottom of basin body 10, thus avoids the shock resistance block of projection
The choked flow of 11 pairs of molten metals.
Further, shock resistance block 11 uses refractory material to make.
Further, basin body 10 is formed in one with sprue component 30 and forms.
Further, basin body 10 forms, at supercharging nest 20 and the sprue component of basin body 10 for separately formed with sprue component 30
Modeling Material is filled, to be connected with the supercharging nest 20 of basin body 10 by sprue component 30 between 30.
Seeing Fig. 5, this utility model also proposes the manufacture method of a kind of supercharging anti-slag absorbing pouring basin, comprises the following steps:
First make pouring basin apperance 40；
Make supercharging snap sample 50 again, and utilize this supercharging snap sample 50 moulding, then formed with refractory material casting and increase
Pcketing 20；
Put sandbox 70 at pouring basin apperance 40 overcoat, lay refractory brick in pouring basin apperance 40 along week；
Supercharging nest 20 is formed one with the refractory brick laid, it is ensured that the refractory brick bottom pouring basin and the top of supercharging nest 20
Hold level with both hands neat；
Molding, forms pouring basin；
Make pottery gate pad apperance 60, use sand casting to form pottery gate pad 31.
Pouring basin, supercharging nest 20 in this supercharging anti-slag absorbing pouring basin are formed in one, and pottery gate pad 31 is independent
Molding, is applied in combination pouring basin, supercharging nest 20 and pottery gate pad 31 during use.So pouring basin, supercharging nest 20 can weigh
Multiple use.
Use this separately formed supercharging anti-slag absorbing pouring basin, the basin body 10 of pouring basin is put into directly watering of casting mold to be cast
Above road, be aligned in the position placing ceramic gate pad 31 of casting mold sprue, and on pottery gate pad 31 with plastic foil or its
His shelter blocks, and fills Modeling Material and be compacted, by the type at this between the inwall and the outer wall of gate pad of supercharging nest 20
After sand is cleaned out, remove the shelter on pottery gate pad 31, and brush fireproof coating on the mould surface filled, at pottery
Placing pourer stopper 32 above gate pad 31, after molten metal is filled with pouring basin, promote out pourer stopper 32, molten metal is along pottery gate pad
31 enter sprue flows into foundry goods die cavity.It is poured, pouring basin is hung oneself from casting mold and transports, after pouring basin cools down, remove
Modeling Material, pottery mouth of a river seat, sprue magnetic tube, clean out the scum silica frost that pouring basin inwall adheres to, brush fireproof coating, then enter
Row is reused, and can reuse 30-50 time.
Seeing Fig. 6, this utility model also proposes the manufacture method of a kind of supercharging anti-slag absorbing pouring basin, comprises the following steps:
First make pouring basin apperance 40；
Putting sandbox 70 at pouring basin apperance 40 overcoat, shape is placed at the position that molten metal directly washes away in corresponding to pouring basin
Become the refractory brick of shock resistance block 11, corresponding position placing ceramic gate pad apperance 60 in supercharging snap sample 50；
In sandbox 70, fill Modeling Material consolidation hardening, after molding, form pouring basin；
To pouring basin inwall brush fireproof coating, and dry dry.
In the method, basin body 10, supercharging nest 20, pottery gate pad 31 are formed in one.
When using this integrated supercharging anti-slag absorbing pouring basin, pouring basin is put on the sprue of casting mold to be cast
Side, aligns the sprue of pottery pouring basin with casting mold, seals with earth rubber between pouring basin and casting mold, above pottery gate pad 31
Placing pourer stopper 32, after molten metal is filled with pouring basin, promote out pourer stopper 32, molten metal enters sprue along pottery gate pad 31
Flow into foundry goods die cavity, be poured, pouring basin hung oneself from casting mold and transports, after pouring basin cools down, remove Modeling Material, pottery
Mouth of a river seat, sprue magnetic tube.
Step in this utility model embodiment method can carry out order according to actual needs and adjust, merges and delete.
Module or unit in this utility model embodiment device can merge according to actual needs, divide and delete
Subtract.
Above disclosed only this utility model preferred embodiment, can not limit this utility model with this certainly
Interest field, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to this reality
The equivalent variations made by novel claim, still falls within the scope that utility model is contained.
Claims (7)
1. a supercharging anti-slag absorbing pouring basin, it is characterised in that: include basin body, be arranged on the supercharging nest of basin bottom, be arranged on
Sprue component in supercharging nest, described supercharging nest is near the wall of cup of basin body, and described supercharging nest is that the bottom from basin body downwardly extends
Having of being formed accommodates the hollow cylinder of cavity or hollow prism body, arranges sprue component in the bottom of supercharging nest, described in water
Mouth assembly includes pottery gate pad, pourer stopper, connecting rod, and described pottery gate pad is hollow cylinder, with by supercharging nest
Portion connects with the sprue of the outside running gate system for cast, and described pourer stopper covers at the upper shed of pottery gate pad,
With by the upper shed closure of pottery gate pad, one end of described connecting rod connects described pourer stopper, the other end of described connecting rod
Through cavity, the basin body of supercharging nest, leak outside above basin body, with by promoting connecting rod pourer stopper and pottery gate pad to be divided
From.
2. supercharging anti-slag absorbing pouring basin as claimed in claim 1, it is characterised in that: the hollow cylinder of described pottery gate pad
The outward-dipping extension of upper shed, to form arcing outer edges, described pourer stopper includes arc lower boss and upper round platform, described lower arc
The diameter of shape boss is more than the diameter of the hollow cylinder of described pottery gate pad, with by the hollow cylinder envelope of pottery gate pad
Stifled, the diameter of described arc lower boss is less than the diameter of the upper shed of arcing outer edges, so that arc lower boss fills with arcing outer edges
Tap is touched, and described upper round platform is the round platform that top is little, bottom is big.
3. supercharging anti-slag absorbing pouring basin as claimed in claim 2, it is characterised in that: described supercharging nest hollow cylinder or
Arranging step on the inwall of hollow prism body, described pottery gate pad is fixedly installed on step, so that pottery gate pad and increasing
Pcketing is relatively fixed.
4. supercharging anti-slag absorbing pouring basin as claimed in claim 2, it is characterised in that: in the center of the bottom of described basin body
Arranging shock resistance block, described shock resistance block is embedded in the bottom of described basin body, so that the upper surface of shock resistance block and the end of basin body
The upper surface in portion is concordant.
5. supercharging anti-slag absorbing pouring basin as claimed in claim 4, it is characterised in that: described shock resistance block uses refractory material system
Make.
6. supercharging anti-slag absorbing pouring basin as claimed in claim 2, it is characterised in that: described basin body and described sprue component are one
Body formed form.
7. supercharging anti-slag absorbing pouring basin as claimed in claim 2, it is characterised in that: described basin body and described sprue component are single
Solely it is molded with, between supercharging nest and the sprue component of basin body, fills Modeling Material, with by sprue component and described basin body
Supercharging nest connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815709.1U CN205869398U (en) | 2016-07-29 | 2016-07-29 | Sediment runner basin is prevented inhaling in pressure boost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815709.1U CN205869398U (en) | 2016-07-29 | 2016-07-29 | Sediment runner basin is prevented inhaling in pressure boost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869398U true CN205869398U (en) | 2017-01-11 |
Family
ID=57700077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815709.1U Withdrawn - After Issue CN205869398U (en) | 2016-07-29 | 2016-07-29 | Sediment runner basin is prevented inhaling in pressure boost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111906A (en) * | 2016-07-29 | 2016-11-16 | 共享装备股份有限公司 | Supercharging anti-slag absorbing pouring basin and preparation method thereof |
| CN112828246A (en) * | 2020-12-31 | 2021-05-25 | 陈迪 | Pouring pipe based on metal casting mold |
-
2016
- 2016-07-29 CN CN201620815709.1U patent/CN205869398U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111906A (en) * | 2016-07-29 | 2016-11-16 | 共享装备股份有限公司 | Supercharging anti-slag absorbing pouring basin and preparation method thereof |
| CN106111906B (en) * | 2016-07-29 | 2019-01-08 | 共享装备股份有限公司 | It is pressurized anti-slag absorbing pouring basin and preparation method thereof |
| CN112828246A (en) * | 2020-12-31 | 2021-05-25 | 陈迪 | Pouring pipe based on metal casting mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106111906B (en) | It is pressurized anti-slag absorbing pouring basin and preparation method thereof | |
| CN103736928B (en) | A kind of evaporative pattern running gate system of gear box | |
| US4154289A (en) | Gating system | |
| CN105108065B (en) | Bottom gating and its laying method | |
| JPH01224139A (en) | Mold for casting metal and filter built-in sleeve used for said mold | |
| CN103328128A (en) | Down sprue core for use in casting railcar coupler knuckles | |
| US20090160092A1 (en) | Precision casting process | |
| CN103298573A (en) | Rigging system for casting railcar coupler parts | |
| CN105081219B (en) | A kind of anti-lift-type evaporative pattern running gate system | |
| CN205869398U (en) | Sediment runner basin is prevented inhaling in pressure boost | |
| CN107774913B (en) | Pouring basin for sand mold and manufacturing method thereof | |
| CN104815961B (en) | A kind of inclined ceramic filter reticulum and use the running gate system of this filter net seat | |
| CN105598376A (en) | Combined type pouring basin | |
| CN105855466A (en) | Brake drum one-casting six-piece V-process casting technological method and brake drum one-casting six-piece V-process casting device | |
| CN105750502A (en) | Pouring system device and pouring method for iron based sand coated cast brake drums | |
| CN204975210U (en) | Disappearance mould filters casting device | |
| EP0230149B1 (en) | Method, apparatus and feeder sleeves for the production of casting moulds | |
| CN213379150U (en) | Stepped ingate with angle for pouring multilayer casting | |
| CN107321924A (en) | A kind of semi-portable double cast gate basin combining structure and combinations thereof application method | |
| CN108927497A (en) | A kind of two-station molding machine | |
| US3680628A (en) | Device for excluding slag and other floating impurities from molten metal as the metal is poured into a mold | |
| CN207386479U (en) | A kind of under casing model casting device | |
| CN206662204U (en) | Large-scale almag vibration absorber casting system | |
| CN200991747Y (en) | Pour-casting apparatus for casting large copper clock | |
| CN206028651U (en) | Be used for resistant as cast pouring basin structure of heat -insulating material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20190108 |
|
| AV01 | Patent right actively abandoned |