CN108004367A - A kind of spheroidal graphite cast-iron smelting furnace - Google Patents
A kind of spheroidal graphite cast-iron smelting furnace Download PDFInfo
- Publication number
- CN108004367A CN108004367A CN201711380400.XA CN201711380400A CN108004367A CN 108004367 A CN108004367 A CN 108004367A CN 201711380400 A CN201711380400 A CN 201711380400A CN 108004367 A CN108004367 A CN 108004367A
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- CN
- China
- Prior art keywords
- groups
- welded
- furnace body
- spheroidal graphite
- graphite cast
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/06—Constructional features of mixers for pig-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of spheroidal graphite cast-iron smelting furnace, including horizontally disposed bottom plate, the top both sides of bottom plate are vertically welded with support plate, the centre position for the side that two groups of support plates are located remotely from each other is welded with horizontally disposed supporting plate, the top surface of supporting plate is vertically welded with installing plate, the top of two groups of installing plates side close to each other is welded with horizontally disposed fixed link, two groups of fixed link one end close to each other are hinged with connecting rod, the one end of connecting rod away from fixed link is hinged with sliding block, the lower section of sliding block is equipped with two groups of shafts with support plate rotation connection, two groups of shaft one end close to each other are welded with the furnace body that top is equipped with opening, the top of shaft is equipped with the fixed block welded with the outer wall of furnace body.It is of the invention novel in design, it is easy to operate, facilitate staff to use, and the situation of spark splashing can be avoided the occurrence of.The security of staff is improved, is appropriate for marketing.
Description
Technical field
The present invention relates to Manufacturing Technology of Nodular Cast Iron field, more particularly to a kind of spheroidal graphite cast-iron smelting furnace.
Background technology
Spheroidal graphite cast-iron is a kind of 20th century high-strength cast iron material for growing up of the fifties, its comprehensive performance close to
Steel, is based on its excellent performance, has been successfully used to cast some stress complexity, intensity, toughness, wearability are more demanding
Part.Spheroidal graphite cast-iron one is developed rapidly as gray cast iron is only second to, using quite varied cast iron materials.It is so-called " with iron generation
Steel ", refers mainly to spheroidal graphite cast-iron.Spheroidal graphite cast-iron is the globular graphite obtained by nodularization and inoculation, effectively improves cast iron
Mechanical performance, plasticity and toughness are in particular improved, so as to obtain the intensity also higher than carbon steel.
For spheroidal graphite cast-iron in production, it is necessary to use smelting furnace, iron is fused into molten iron by smelting furnace, then by molten iron casting to model
In, you can obtain ingot iron, existing smelting furnace is to tilt smelting furnace when being poured into a mould, then is toppled over, it is this topple over mode by
It is larger in the difference in height of smelting furnace and module, therefore the spark largely to splash is easily produced, spark, which splashes, to be easy to hurt work people
The eyes of member, we have proposed a kind of spheroidal graphite cast-iron smelting furnace for this.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of spheroidal graphite cast-iron proposed is used and melted
Stove.
To achieve these goals, present invention employs following technical solution：
A kind of spheroidal graphite cast-iron smelting furnace, including horizontally disposed bottom plate, the top both sides of the bottom plate are vertically welded with support plate,
The centre position for the side that support plate described in two groups is located remotely from each other is welded with horizontally disposed supporting plate, the top table of the supporting plate
Face is vertically welded with installing plate, and the top of the side close to each other of installing plate described in two groups is welded with horizontally disposed fixation
Bar, the one end close to each other of fixed link described in two groups are hinged with connecting rod, and the one end of the connecting rod away from fixed link is hinged
Have a sliding block, the lower section of the sliding block is equipped with two groups of shafts with support plate rotation connection, shaft described in two groups it is close to each other one
End is welded with the furnace body that top is equipped with opening, and the top of the shaft is equipped with the fixation welded with the outer wall of furnace body
Block, is connected with spring at the top of the fixed block, the one end of the spring away from fixed block is connected with contiguous block, connects described in two groups
Connecing block side close to each other and be welded with horizontally disposed cover board, the side of the cover board and the opening of furnace body are hinged,
And contiguous block is located at the cover board side adjacent with furnace body hinged place, the top surface of the cover board offers two groups of sliding slots,
And sliding block is slidably mounted in sliding slot.
Preferably, the top surface of supporting plate described in one group is provided with horizontally disposed driving motor, the driving motor
Output shaft end is connected with shaft by shaft joint, and the inside of the installing plate offers through hole along its short transverse, and drives
Motor runs through through hole.
Preferably, one end that shaft described in two groups is located remotely from each other is socketed with bearing, what bearing described in two groups was located remotely from each other
Welded with support plate side.
Preferably, the sliding block is spherical surface body, and the vertical section of the sliding slot is arc-shaped structure.
Preferably, the lower surface of the cover board is welded with fixed frame, and the outside diameter of the fixed frame is slightly less than furnace body
Internal diameter.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is by being provided with support plate, installing plate, supporting plate, the driving structure such as motor and shaft, wherein driving motor can
To drive furnace body, without staff close to manual operation, to reduce danger into line tilt；
2nd, for the present invention by installing the structures such as spring, cover board, connecting rod, sliding block and fixed link, wherein spring can be tight by cover board
Tight pulling, makes cover board covering in furnace body grid tightly, when furnace body is toppled over, fixed link and connecting rod can drive
Sliding block is slided along sliding slot, and when sliding certain distance, connecting rod can pull up cover board 13, can tilt furnace body at this time
The angle of bigger, makes difference in height of the furnace body when toppling between mould smaller, avoids the occurrence of the spark largely to splash；
In conclusion the device is novel in design, and it is easy to operate, facilitate staff to use, and spark can be avoided the occurrence of and flown
Situation about splashing.The security of staff is improved, is appropriate for marketing.
Brief description of the drawings
Fig. 1 is a kind of positive structure diagram of spheroidal graphite cast-iron smelting furnace proposed by the present invention；
Fig. 2 is a kind of overlooking the structure diagram of spheroidal graphite cast-iron smelting furnace proposed by the present invention.
In figure：1 bottom plate, 2 support plates, 3 supporting plates, 4 installing plates, 5 fixed links, 6 connecting rods, 7 sliding blocks, 8 shafts, 9 smelting furnace masters
Body, 10 fixed blocks, 11 springs, 12 contiguous blocks, 13 cover boards, 14 sliding slots, 15 driving motors.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, a kind of spheroidal graphite cast-iron smelting furnace, including horizontally disposed bottom plate 1, the top both sides of bottom plate 1 are vertical
Support plate 2 is welded with, the centre position for the side that two groups of support plates 2 are located remotely from each other is welded with horizontally disposed supporting plate 3, supporting plate
3 top surface is vertically welded with installing plate 4, and the top of two groups of installing plates 4 side close to each other is welded with horizontally disposed
Fixed link 5, two groups of fixed links 5 one end close to each other is hinged with connecting rod 6, one end hinge of the connecting rod 6 away from fixed link 5
Sliding block 7 is connected to, the lower section of sliding block 7 is equipped with two groups of shafts 8 being rotatablely connected with support plate 2, two groups of shafts 8 one end close to each other
The furnace body 9 that top is equipped with opening is welded with, the top of shaft 8 is equipped with the fixed block 10 welded with the outer wall of furnace body 9,
The top of fixed block 10 is connected with spring 11, and the one end of spring 11 away from fixed block 10 is connected with contiguous block 12, two groups of contiguous blocks
12 sides close to each other are welded with horizontally disposed cover board 13, and the side of cover board 13 and the opening of furnace body 9 are hinged, and
Contiguous block 12 is located at the side adjacent with 9 hinged place of furnace body of cover board 13, and the top surface of cover board 13 offers two groups of sliding slots
14, and sliding block 7 is slidably mounted in sliding slot 14.
The top surface of one group of supporting plate 3 is provided with horizontally disposed driving motor 15, drives the output shaft end of motor 15
It is connected with shaft 8 by shaft joint, the inside of installing plate 4 offers through hole along its short transverse, and drives motor 15 through logical
Hole, one end that two groups of shafts 8 are located remotely from each other are socketed with bearing, and the side that two groups of bearings are located remotely from each other is welded with support plate 2, sliding
Block 7 is spherical surface body, and the vertical section of sliding slot 14 is arc-shaped structure, and the lower surface of cover board 13 is welded with fixed frame, fixed frame
Outside diameter is slightly less than the internal diameter of furnace body 9.
In the present embodiment, first, spring 11 is in elongation state, therefore spring 11 can tense contiguous block 12, contiguous block 12
Welded with cover board 13, therefore spring 11 finally tenses cover board 13, when cover board 13 and furnace body 9 opening compresses, so as to avoid
The molten iron in run-off the straight of furnace body 9 flows out, and when toppling over molten iron, starts driving motor 15, driving motor 15 is with turn
Axis 8 rotates, and shaft 8 drives furnace body 9 to rotate again, and furnace body 9, which rotates, can rotate therewith cover board 13, in cover board 13
During rotation, sliding block 7 can be made to be slided in sliding slot 14, when sliding block 7 slides into bottom, cover board 13 is also rotated with furnace body 9 at this time, by
This makes connecting rod 6 pull cover board 13 with movable slider 7, so that cover board 13 is slowly unfolded, furnace body 9 is subtracted when toppling over
Its small opening is to the difference in height of mould, the situation for avoiding flashing from splashing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of spheroidal graphite cast-iron smelting furnace, including horizontally disposed bottom plate（1）, it is characterised in that the bottom plate（1）Top two
Side is vertically welded with support plate（2）, support plate described in two groups（2）The centre position for the side being located remotely from each other is welded with level and sets
The supporting plate put（3）, the supporting plate（3）Top surface be vertically welded with installing plate（4）, installing plate described in two groups（4）Mutually lean on
The top of near side is welded with horizontally disposed fixed link（5）, fixed link described in two groups（5）Cut with scissors one end close to each other
It is connected to connecting rod（6）, the connecting rod（6）Away from fixed link（5）One end be hinged with sliding block（7）, the sliding block（7）Lower section
It is equipped with and support plate（2）Two groups of shafts of rotation connection（8）, shaft described in two groups（8）One end close to each other is welded with top
Furnace body equipped with opening（9）, the shaft（8）Top be equipped with and furnace body（9）Outer wall welding fixed block
（10）, the fixed block（10）Top be connected with spring（11）, the spring（11）Away from fixed block（10）One end connection
There is contiguous block（12）, contiguous block described in two groups（12）Side close to each other is welded with horizontally disposed cover board（13）, the lid
Plate（13）Side and furnace body（9）Opening be hinged, and contiguous block（12）Positioned at cover board（13）With furnace body（9）Hinge
Connect and locate adjacent side, the cover board（13）Top surface offer two groups of sliding slots（14）, and sliding block（7）It is slidably mounted on cunning
Groove（14）It is interior.
A kind of 2. spheroidal graphite cast-iron smelting furnace according to claim 1, it is characterised in that supporting plate described in one group（3）Top
Surface is provided with horizontally disposed driving motor（15）, the driving motor（15）Output shaft end and shaft（8）Pass through company
Axis device connects, the installing plate（4）Inside offer through hole along its short transverse, and drive motor（15）Through through hole.
A kind of 3. spheroidal graphite cast-iron smelting furnace according to claim 1, it is characterised in that shaft described in two groups（8）It is mutually remote
From one end be socketed with bearing, the side and support plate that bearing described in two groups is located remotely from each other（2）Welding.
A kind of 4. spheroidal graphite cast-iron smelting furnace according to claim 1, it is characterised in that the sliding block（7）For spherical surface body, institute
State sliding slot（14）Vertical section be arc-shaped structure.
A kind of 5. spheroidal graphite cast-iron smelting furnace according to claim 1, it is characterised in that the cover board（13）Lower surface
Fixed frame is welded with, the outside diameter of the fixed frame is slightly less than furnace body（9）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380400.XA CN108004367A (en) | 2017-12-20 | 2017-12-20 | A kind of spheroidal graphite cast-iron smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380400.XA CN108004367A (en) | 2017-12-20 | 2017-12-20 | A kind of spheroidal graphite cast-iron smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108004367A true CN108004367A (en) | 2018-05-08 |
Family
ID=62060158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380400.XA Withdrawn CN108004367A (en) | 2017-12-20 | 2017-12-20 | A kind of spheroidal graphite cast-iron smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108004367A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117831A (en) * | 2020-01-15 | 2021-07-16 | 泰州市新华冶金设备有限公司 | Material loading and crushing integrated tool of electroslag remelting furnace |
| CN113234910A (en) * | 2021-05-17 | 2021-08-10 | 夏磊 | Heat treatment device for nodular cast iron piston casting |
-
2017
- 2017-12-20 CN CN201711380400.XA patent/CN108004367A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117831A (en) * | 2020-01-15 | 2021-07-16 | 泰州市新华冶金设备有限公司 | Material loading and crushing integrated tool of electroslag remelting furnace |
| CN113234910A (en) * | 2021-05-17 | 2021-08-10 | 夏磊 | Heat treatment device for nodular cast iron piston casting |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |
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| WW01 | Invention patent application withdrawn after publication |