CN206614000U - A kind of device that film covered sand core is made by heated by natural gas - Google Patents
A kind of device that film covered sand core is made by heated by natural gas Download PDFInfo
- Publication number
- CN206614000U CN206614000U CN201720303475.7U CN201720303475U CN206614000U CN 206614000 U CN206614000 U CN 206614000U CN 201720303475 U CN201720303475 U CN 201720303475U CN 206614000 U CN206614000 U CN 206614000U
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- mould
- flame
- heating chamber
- heated
- core
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model is related to a kind of device that film covered sand core is made by heated by natural gas, including delivery platform, the outside of delivery platform is provided with flame heating chamber, the mould of filling precoated sand is placed on delivery platform, the side face inwall of flame heating chamber is provided with multiple flame spray heads, flame spray head connects gas combustion apparatus, mould device for clamping and rotating is provided with flame heating chamber, the device controls the outward appearance of core completely, intensity and production chains, it is adapted to original mould, without changing particular manufacturing craft from new production, after mould matched moulds, mould is filled by hand precoated sand it is full after be put into heating station can rapidly and uniformly curing reaction after heated by natural gas, different time heating technique can be carried out according to the characteristics of mould and product, determine the solidification temperature of core, do not controlled by equipment and operator, can be flexible, so as to effectively raise production efficiency, it ensure that the quality of core.
Description
Technical field
The utility model is related to a kind of device that film covered sand core is made by heated by natural gas, specifically ensures that casting oil duct,
Complex-shaped surface mould loam core any surface finish, and resistance to fire intensity are good, a kind of casting core device of efficiency high.
Background technology
Current each Foundry Works is all to the outward appearance of casting, and surface quality is all worked harder, especially the production of the row such as compressor
The oil duct of product, it is necessary to keep interior surface unimpeded, it is bright and clean, although pass was changed by technical staff in recent years, in oil duct vein,
Core, which burns viscous and coarse wool, certain change, it is necessary to makes core by precoated sand core making machine, just can ensure that high-quality
Core, but coated sand core shooting machine competence exertion efficiency when making bulk article, effect is than larger, and in the equipment of early stage, mould
Has input cost than larger, the later stage, power consumption was also high in use.
Utility model content
The purpose of this utility model is that there is provided by day in order to solve the existing defect of film covered sand core making in the prior art
Right gas heating makes the device of film covered sand core.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of device that film covered sand core is made by heated by natural gas, including delivery platform, the outside of delivery platform is provided with fire
The mould of filling precoated sand is placed on flame heating chamber, delivery platform, the side face inwall of flame heating chamber sprays provided with multiple flames
Mould device for clamping and rotating is provided with head, flame spray head connection gas combustion apparatus, flame heating chamber；
The mould device for clamping and rotating includes two gripper clamps, and two gripper clamps are connected by clamping cylinder, two folders
Hold and supporting plate be fixedly connected with above pincers, be provided with fixed plate between two supporting plates, the both sides of fixed plate respectively by spring with
Supporting plate is connected, and the rotary shaft of electric rotating machine is connected in fixed plate, and electric rotating machine is fixed on the top of flame heating chamber.
A kind of above-mentioned device that film covered sand core is made by heated by natural gas, the gas combustion apparatus includes connecting with flame spray head
The Gas Pipe connect, Gas Pipe connection fuel cartridge, Gas Pipe is provided with regulating valve.
A kind of above-mentioned device that film covered sand core is made by heated by natural gas, the delivery platform is provided with conveyer belt, passed
Band inner side is sent to be provided with multiple rotation roll shafts, the mould of filling precoated sand is placed on a moving belt.
A kind of above-mentioned device that film covered sand core is made by heated by natural gas, the conveyer belt runs through flame heating chamber, passed
The material for sending band is refractory material.
The beneficial effects of the utility model are：The side face inwall of the flame heating chamber of the device sprays provided with multiple flames
Head, flame spray head connection gas combustion apparatus, flame spray head can jet out flames to be heated to the mould for filling precoated sand, it is ensured that sand
The solidification temperature of core, in order to which mould can be heated evenly, is provided with mould device for clamping and rotating, mould clamping rotation in flame heating chamber
Device includes two gripper clamps, and two gripper clamps are connected by clamping cylinder, and supporting plate is fixedly connected with above two gripper clamps,
Fixed plate is provided between two supporting plates, the both sides of fixed plate are connected by spring with supporting plate respectively, rotation is connected in fixed plate
The rotary shaft of rotating motor, electric rotating machine is fixed on the top of flame heating chamber, after mould enters in flame heating chamber, clamping cylinder
Two gripper clamps of control clamp mould, and electric rotating machine drives the mould rotation that fixed plate and gripper clamp are clamped so that mould table
The flame that face is touched is tried one's best uniformly, and the heat that the film covered sand core of mould inside is subject to is tried one's best uniformly；
The device controls the outward appearance of core, intensity and production chains completely, is adapted to original mould, without from new production
Change after particular manufacturing craft, mould matched moulds, heating station is put into heated by natural gas after mould being filled by hand precoated sand completely
After can rapidly and uniformly curing reaction, different time heating technique can be carried out according to the characteristics of mould and product, core is determined
Solidification temperature, is not controlled by equipment and operator, can be flexible, so as to effectively raise production efficiency, it is ensured that core
Quality, can effectively improve that sand core strength is poor, surface is not bright and clean, the problems such as production process is dumb.Ensure that high-quality core is filled
Enter die cavity effectively to ensure, in casting, the surface light stain degree of the position such as oil duct, it is to avoid appearance is produced due to the quality problems of core
The hidden danger of quality of raw casting.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the utility model delivery platform and the schematic internal view of flame heating chamber.
Embodiment
As shown in Figure 1 and Figure 2, a kind of device that film covered sand core is made by heated by natural gas, including delivery platform 1, conveying is flat
The outside of platform 1 is provided with the mould 3 that filling precoated sand is placed on flame heating chamber 2, delivery platform 1, the side face of flame heating chamber 2
Wall is provided with multiple flame spray heads 4, the connection gas combustion apparatus of flame spray head 4, flame heating chamber 2 and clamps rotating dress provided with mould
Put；
Mould device for clamping and rotating includes two gripper clamps 5, and two gripper clamps 5 are connected by clamping cylinder 6, two clampings
The top of pincers 5, which is fixedly connected between supporting plate 7, two supporting plates 7, is provided with fixed plate 8, and the both sides of fixed plate 8 pass through spring respectively
9 are connected with supporting plate 7, and the rotary shaft of electric rotating machine 10 is connected in fixed plate 8, and electric rotating machine 10 is fixed on flame heating chamber 2
Top.
Gas combustion apparatus is included in the Gas Pipe 11 being connected with flame spray head 4, the connection fuel cartridge 12 of Gas Pipe 11, Gas Pipe 11
Provided with regulating valve 13.
Further, delivery platform 1 is provided with conveyer belt 14, and the inner side of conveyer belt 14 is provided with multiple rotation roll shafts 15, and filling is covered
The mould 3 of film sand is placed on a conveyor belt 14, and conveyer belt 14 runs through flame heating chamber 2, and the material of conveyer belt 14 is refractory material.
The side face inwall of the flame heating chamber 2 of the device is provided with multiple flame spray heads 4, the connection combustion gas dress of flame spray head 4
Put, flame spray head 4 can jet out flames to be heated to the mould 3 for filling precoated sand, it is ensured that the solidification temperature of core, for mould
Tool 3 can be heated evenly, and mould device for clamping and rotating is provided with flame heating chamber 2, and mould device for clamping and rotating includes two clampings
Pincers 5, two gripper clamps 5 are connected by clamping cylinder 6, and the top of two gripper clamps 5 is fixedly connected with supporting plate 7, two supporting plates 7
Between be provided with fixed plate 8, the both sides of fixed plate 8 are connected by spring 9 with supporting plate 7 respectively, and electric rotating machine is connected in fixed plate 8
10 rotary shaft, electric rotating machine 10 is fixed on the top of flame heating chamber 2, after mould 3 enters in flame heating chamber 2, clamps gas
Cylinder 6 controls two gripper clamps 5 to clamp mould 3, and the mould 3 that electric rotating machine 10 drives fixed plate 8 and gripper clamp 5 to clamp rotates,
So that the flame that the surface of mould 3 is touched is tried one's best uniformly, the heat that the film covered sand core of mould inside is subject to is tried one's best uniformly；
The device controls the outward appearance of core, intensity and production chains completely, is adapted to original mould, without from new production
Change after particular manufacturing craft, mould matched moulds, heating station is put into heated by natural gas after mould being filled by hand precoated sand completely
After can rapidly and uniformly curing reaction, different time heating technique can be carried out according to the characteristics of mould and product, core is determined
Solidification temperature, is not controlled by equipment and operator, can be flexible, so as to effectively raise production efficiency, it is ensured that core
Quality, can effectively improve that sand core strength is poor, surface is not bright and clean, the problems such as production process is dumb.Ensure that high-quality core is filled
Enter die cavity effectively to ensure, in casting, the surface light stain degree of the position such as oil duct, it is to avoid appearance is produced due to the quality problems of core
The hidden danger of quality of raw casting.
It is that the fraction of above-described embodiment is only limitted to describe the present embodiment, but the more than office of the utility model to need especially set out
It is limited to aforesaid way, the technical staff of specific field can easily be repaiied in the range of the utility model is not departed from according to this
Decorations, therefore scope of the present utility model should include the principle suggested by the utility model and the maximum magnitude of new feature.
Claims (4)
1. a kind of device that film covered sand core is made by heated by natural gas, including delivery platform, the outside of delivery platform are provided with flame
The mould of filling precoated sand is placed on heating chamber, delivery platform, it is characterised in that the side face inwall of flame heating chamber is provided with more
Mould device for clamping and rotating is provided with individual flame spray head, flame spray head connection gas combustion apparatus, flame heating chamber；
The mould device for clamping and rotating includes two gripper clamps, and two gripper clamps are connected by clamping cylinder, two gripper clamps
Top be fixedly connected between supporting plate, two supporting plates and be provided with fixed plate, the both sides of fixed plate pass through spring and support respectively
Plate is connected, and the rotary shaft of electric rotating machine is connected in fixed plate, and electric rotating machine is fixed on the top of flame heating chamber.
2. a kind of device that film covered sand core is made by heated by natural gas according to claim 1, it is characterised in that the combustion
Device of air includes the Gas Pipe being connected with flame spray head, and Gas Pipe connection fuel cartridge, Gas Pipe is provided with regulating valve.
3. a kind of device that film covered sand core is made by heated by natural gas according to claim 1 or 2, it is characterised in that institute
Delivery platform is stated provided with conveyer belt, conveyer belt inner side is provided with multiple rotation roll shafts, the mould of filling precoated sand is placed on transmission
Take.
4. a kind of device that film covered sand core is made by heated by natural gas according to claim 3, it is characterised in that the biography
Band is sent to run through flame heating chamber, the material of conveyer belt is refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303475.7U CN206614000U (en) | 2017-03-27 | 2017-03-27 | A kind of device that film covered sand core is made by heated by natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303475.7U CN206614000U (en) | 2017-03-27 | 2017-03-27 | A kind of device that film covered sand core is made by heated by natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614000U true CN206614000U (en) | 2017-11-07 |
Family
ID=60234230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303475.7U Expired - Fee Related CN206614000U (en) | 2017-03-27 | 2017-03-27 | A kind of device that film covered sand core is made by heated by natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614000U (en) |
-
2017
- 2017-03-27 CN CN201720303475.7U patent/CN206614000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171107 |