CN207642241U - Centrifugal casting adjustable flow sprue cup - Google Patents
Centrifugal casting adjustable flow sprue cup Download PDFInfo
- Publication number
- CN207642241U CN207642241U CN201721297951.5U CN201721297951U CN207642241U CN 207642241 U CN207642241 U CN 207642241U CN 201721297951 U CN201721297951 U CN 201721297951U CN 207642241 U CN207642241 U CN 207642241U
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- CN
- China
- Prior art keywords
- centrifugal casting
- pouring mouth
- top box
- control ring
- adjustable flow
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model is related to a kind of centrifugal casting adjustable flow sprue cups, are made of upper and lower case, box cavity pound magnesia formed cast gate cup body；Bottom has the slag trap of through-hole to be inserted；Plug connects tapered sleeve, pours mouthpiece, pouring mouth pipe successively；There is control ring in pouring mouth pipe, has through-hole among control ring.When the utility model is used for centrifugal casting, potting syrup is injected from top box, after slag is blocked by slag trap, pulls up plug, by slag trap through-hole enter potting syrup through tapered sleeve, pour mouthpiece and pouring mouth pipe is poured into a mould.The hole size of the control ring in pouring mouth pipe is converted, the flow of potting syrup is adjusted, to ensure the stability of pouring piece quality.The utility model flow is adjustable, stable quality, reasonable for structure, solid and reliable, easy to operate, service life is long；The utility model has poured into a mould about 300 copper sheathings in 3 years, and quality complies fully with requirement.
Description
Technical field
The utility model is related to a kind of centrifugal casting adjustable flow sprue cups.
Background technology
CN201900218U discloses a kind of one-pass molding refractory material sprue cup, including cup body and outlet at bottom, described
Cup body has cup chamber, it is characterized in that the cup body is refractory material cup body made of the once sintered molding of refractory material, the bottom
Positioned at the bottom side of cup chamber, its major advantage is once sintered molding, long lifespan for portion outlet.CN201931046U is disclosed
Sprue cup in large-scale cavityless casting running gate system, the lateral wall of cup body have been equipped with hanger rod, and the cup body is up-small and down-big
Hollow cone, cup body both ends are equipped with opening up and down, and the shape of cup body is truncated cone-shaped；It is mainly used for cavityless casting use.
CN203124643U discloses a kind of multi-functional sprue cup of casting, including sprue cup shell, dosing container, flow control plunger, mistake
Filter, horizontal running channel, and sealing, secure component.The filter is made of gland, filter block and funnel.Gland center is set
Through-hole, bottom set pressure ring, and the bottom of the flow control plunger and the central through hole of gland match.The horizontal running channel passes through screw
It is connected with sprue cup outlet at bottom, it is convenient for disassembly and assembly.Mainly meet horizontal centrifugal cast.
Invention content
The purpose of this utility model is to be directed to above-mentioned present situation, it is desirable to provide a kind of flow is adjustable, stable quality, structure are closed
Reason, solid and reliable, easy to operate, service life is long, can guarantee quality and efficient centrifugal casting adjustable flow sprue cup.
The realization method of the utility model is that centrifugal casting adjustable flow sprue cup, top box, nowel pass through clamping screw
Connection, top box, nowel inner cavity pound magnesia formed cast gate cup body；Slag trap is inserted into the card slot of nowel, and slag trap bottom has one
Rectangular through-hole；Plug pours mouthpiece and connects pouring mouth pipe by tapered sleeve and the tight-lipped close fit of pouring mouth；Have in the pouring mouth pipe for pouring mouthpiece
Control ring has through-hole among control ring.
When the utility model is used for centrifugal casting, slag quilt of the potting syrup out of the top box injection on the outside of slag trap, potting syrup
After slag trap blocks, another part of top box is entered by through-hole, pulls up plug, potting syrup through tapered sleeve, pour mouthpiece and pouring mouth pipe into
Row cast.The hole size of the control ring in pouring mouth pipe is converted, the flow of potting syrup is adjusted, to ensure the steady of pouring piece quality
It is qualitative.
The utility model flow is adjustable, stable quality, reasonable for structure, solid and reliable, easy to operate, service life is long；Energy
Ensure that quality and its efficient quality stability, efficiency of assembling and safety coefficient are high.
The utility model is widely used in the large size copper sheathing peculiar to vessel of centrifugal casting, the largest outside diameter 800mm of copper sheathing, and length reaches
5000mm has poured into a mould about 300 copper sheathings in 3 years, and quality complies fully with requirement.
Description of the drawings
Fig. 1 is the utility model structure diagram,
Fig. 2 a, b are top box structural front view, left view,
Fig. 3 a, b are nowel structural front view, left view,
Fig. 4 is fixing structure schematic diagram,
Fig. 5 is pushing off the slag plate structure schematic diagram,
Fig. 6 is control ring structural schematic diagram,
Fig. 7 is pouring mouth pipe structural schematic diagram.
Specific implementation mode
Referring to Fig.1, the top box 2 of the utility model, nowel 4 are connected by clamping screw 3, top box 2, nowel 4 inner cavity pound
Magnesia 1 forms cast gate cup body.Sprue cup overall dimensions length is 1200 millimeters × 900 millimeters × 1000 millimeters.Magnesia is
Magnesium oxide sand, waterglass press 10：Molding sand made of 1 ratio is mixed.
Plug 6 is by tapered sleeve 7 and pours the tight fit of mouthpiece 8, pours mouthpiece and connects pouring mouth pipe 11.The round steel machine-shaping of plug 6,
Material is ZG310-570.
With reference to Fig. 2 a, b, the cuboid that top box 2 is welded into steel plate, outline border is welded by the steel plate of 5-10mm, is above had
Lifting lug 12 and the fastening ears or side handles of a utensil 20, material ZG310-570.
With reference to Fig. 3 a, b, the cuboid that nowel 4 is welded into steel plate above has card slot 13 and the fastening ears or side handles of a utensil 19, fastens the ears or side handles of a utensil
20 are connect with top box 2 by clamping screw 3, and outline border is welded by the steel plate of 10mm, and bottom is the steel plate of 20mm, and material is
ZG310-570.Slag trap 5 is inserted into the card slot 13 of top box.
Referring to Fig.1,9 upper and lower part bayonet semicircular in shape of Fig. 4 fixing cards, upper and lower part are useful for the fastener hole of connection
14。
Referring to Fig.1, Fig. 5 slag traps are inserted into the card slot of nowel, and slag trap 5 is rectangle, and slag trap bottom has one rectangular
The through-hole 15 of shape, material ZG310-570.
Referring to Fig.1, Fig. 6 has control ring 10 in the pouring mouth pipe 11 for pouring mouthpiece 8, there is through-hole 16 among control ring, transformation
The object of control ring through-hole adjusts flow；Material is ZG310-570.
With endoporus it is 80mm seamless steel pipe machine-shapings with reference to Fig. 7, pouring mouth pipe 11, there are sealing plate 17 and opening 18 in front end, just
In the successfully lower cast of cast liquid energy.
When the utility model is used for centrifugal casting, slag quilt of the potting syrup out of the top box injection on the outside of slag trap, potting syrup
After slag trap blocks, another part of top box is entered by through-hole, pulls up plug, potting syrup through tapered sleeve, pour mouthpiece and pouring mouth pipe into
Row cast.The hole size of the control ring in pouring mouth pipe is converted, the flow of potting syrup is adjusted, to ensure the steady of pouring piece quality
It is qualitative.
The utility model is widely used in the large size copper sheathing peculiar to vessel of centrifugal casting, the largest outside diameter 800mm of copper sheathing, and length reaches
5000mm has poured into a mould about 300 copper sheathings in 3 years, and quality complies fully with requirement.
Claims (5)
1. centrifugal casting adjustable flow sprue cup, it is characterised in that：Top box, nowel are connected by clamping screw, top box, nowel
Inner cavity pound magnesia formed cast gate cup body；Slag trap is inserted into the card slot of nowel, plug by tapered sleeve and the tight-lipped close fit of pouring mouth,
It pours mouthpiece and connects pouring mouth pipe；There is control ring in the pouring mouth pipe for pouring mouthpiece, has through-hole among control ring.
2. centrifugal casting adjustable flow sprue cup according to claim 1, it is characterised in that：The effective endoporus of pouring mouth is
80mm seamless steel pipe machine-shapings, there are sealing plate and opening in front end.
3. centrifugal casting adjustable flow sprue cup according to claim 1, it is characterised in that：Top box is welded into steel plate
Cuboid, outline border is welded by the steel plate of 5-10mm, above there is lifting lug and the fastening ears or side handles of a utensil one；The length that nowel is welded into steel plate
Cube above has card slot and the fastening ears or side handles of a utensil two, the fastening ears or side handles of a utensil two to be connect by clamping screw with top box, and outline border is welded by the steel plate of 10mm
It connects, bottom is the steel plate of 20mm.
4. centrifugal casting adjustable flow sprue cup according to claim 1, it is characterised in that：Fixing card upper and lower part
Bayonet semicircular in shape, upper and lower part are useful for the fastener hole of connection.
5. centrifugal casting adjustable flow sprue cup according to claim 1, it is characterised in that：Top box, nowel, pouring mouth
The material of mouth, fixing card and control ring is ZG310-570.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297951.5U CN207642241U (en) | 2017-09-28 | 2017-09-28 | Centrifugal casting adjustable flow sprue cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297951.5U CN207642241U (en) | 2017-09-28 | 2017-09-28 | Centrifugal casting adjustable flow sprue cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642241U true CN207642241U (en) | 2018-07-24 |
Family
ID=62884062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721297951.5U Active CN207642241U (en) | 2017-09-28 | 2017-09-28 | Centrifugal casting adjustable flow sprue cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846087A (en) * | 2020-12-30 | 2021-05-28 | 宁波金汇精密铸造有限公司 | Filter type pouring cup and sand box |
-
2017
- 2017-09-28 CN CN201721297951.5U patent/CN207642241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846087A (en) * | 2020-12-30 | 2021-05-28 | 宁波金汇精密铸造有限公司 | Filter type pouring cup and sand box |
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