CN206561095U - Metal type sand-covering casting liner plate, beater head device - Google Patents
Metal type sand-covering casting liner plate, beater head device Download PDFInfo
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- CN206561095U CN206561095U CN201720210393.8U CN201720210393U CN206561095U CN 206561095 U CN206561095 U CN 206561095U CN 201720210393 U CN201720210393 U CN 201720210393U CN 206561095 U CN206561095 U CN 206561095U
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- sand
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- mould
- sandspit
- fountain
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Abstract
The utility model discloses a kind of metal type sand-covering casting liner plate, beater head device, including support, support bottom installation oil cylinder, being fixed with fixed support, fixed support on cylinder piston rod top has template；Mould is provided with above template；Sand cylinder is installed in pedestal upper end both sides, and Sha Kou is penetrated in the lower outlet of sand cylinder against mould；Being provided with cantilever tip on hold-down cylinder, hold-down cylinder piston rod end has fountain sandspit, and hold-down cylinder is supplied by compressed air accumulator, and compressed air is sprayed by fountain sandspit；The template rises the die cavity matched moulds with mould, and mould is contacted with sand cylinder bottom surface, and the lower outlet of sand cylinder on mould with penetrating sand mouthful pairing, when fountain sandspit is extend into sand cylinder upper shed, in the presence of compressed air, the self-hardening resin sand in sand cylinder injects the gap of mould and template.The utility model operating process is automatically formed, and reduces labor intensity, and it is good to cover sand effect, makes simple.
Description
Technical field
The utility model is related to the casting technology field of liner plate, tup, mainly a kind of metal type sand-covering casting liner plate, hammer
Head device.
Background technology
The industry such as cement, mine, electric power liner plate, tup, it is domestic at present to use sand mould casting method more, due to cooling capacity
Difference, substantially, tissue looseness greatly affected its wear-resisting service efficiency, metal type sand-covering casting for cast-internal shrinkage porosite, shrinkage cavity defect
It is exactly the quick cooling using metal mold to make technique, improves its cooling velocity so as to effectively crystal grain thinning tissue, solve shrinkage porosite,
Shrinkage cavity defect, it is ensured that the maximum performance of material property.
Metal type sand-covering production liner plate, tup, because of the variation of its product specification, Design of Permanent Mould standardization difficulty is suitable
Greatly, the utility model is based on above reason, explores and designs device a kind of simple to operate, effectively to operate manually, automatically,
To meet the requirement of new technology, reach energy-saving, reduce the purpose of cost and labor strength.
Utility model content technical problem to be solved in the utility model is to provide a kind of metal type sand-covering casting lining
Plate, beater head device, to solve the technical problem of prior art presence.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used for：
A kind of metal type sand-covering casting liner plate, beater head device, include support, it is characterised in that：Installed on support bottom
There is oil cylinder, the piston rod of oil cylinder is installed with fixed support, fixed support and is provided with template straight up and on top；Institute
State two ends on the mould that is provided with and can move forward and backward above template, mould and be respectively equipped with and penetrate Sha Kou；In pedestal upper end both sides point
Not being provided with sand cylinder, sand cylinder is used to contain self-hardening resin sand, and the upper top surface of sand cylinder with offering upper shed respectively on bottom surface
With lower outlet, what the lower outlet of two sand cylinder bottom surface was respectively toward to both mold ends penetrates Sha Kou；Both sides are also distinguished in cantilever tip
Hold-down cylinder is installed, the piston rod of hold-down cylinder is provided with fountain sandspit, two fountain sandspits difference straight down and on end
The upper shed of the upper top surface of both sides sand cylinder is correspond to, described hold-down cylinder is supplied by compressed air accumulator, and compressed air passes through
Fountain sandspit sprays；The cylinder piston rod is up to be risen and the die cavity matched moulds of mould, then cylinder piston rod with movable plate
Continue up, driven mold is contacted with sand cylinder bottom surface, and the lower outlet of sand cylinder bottom surface on mould with penetrating sand mouthful pairing,
Fountain sandspit is driven to extend into sand cylinder upper shed when the piston rod of hold-down cylinder is descending, fountain sandspit sprays into compressed air
In sand cylinder, in the presence of compressed air, the self-hardening resin sand in sand cylinder injects the gap of mould and template.
A kind of described metal type sand-covering casting liner plate, beater head device, it is characterised in that：On the two ends of the support respectively
Track is installed, the mould moved forward and backward is moved forward and backward in orbit.
A kind of described metal type sand-covering casting liner plate, beater head device, it is characterised in that：The fountain sandspit is provided with
Sealing device, when fountain sandspit is extend into sand tin upper shed as compression cylinder piston rod is descending, sealing device sand cylinder
Upper shed is in sealing contact to be compressed.
A kind of described metal type sand-covering casting liner plate, beater head device, it is characterised in that：In the lower outlet of the sand cylinder
Sealing device is provided with, mould rises in sealing contact with the lower sealing device exported of sand cylinder.
A kind of described metal type sand-covering casting liner plate, beater head device, it is characterised in that：Automatically controlled touch is installed on support
Touch screen, to control cylinder, the matched moulds of the operation of hold-down cylinder and template and mould, penetrate sand, molding operation.
The utility model has the advantages that：
The utility model metal type sand-covering process is automatically formed, and is reduced labor intensity, is improved efficiency, automatic to rise
Drop, molding is steady, covers that sand effect is good, and each technological parameter is automatically controlled, simple and convenient, and the utility model device makes letter
It is single, invest small, return rate is high.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model mould-matching structure figure.
Fig. 3 is condition diagram when the utility model penetrates sand.
Embodiment
Referring to Fig. 1,2,3, a kind of metal type sand-covering casting liner plate, beater head device include and pacified on support 10, support bottom
Equipped with oil cylinder 1, the piston rod of oil cylinder is installed with fixed support 2, fixed support and is provided with type straight up and on top
Plate 3；It is separately installed with the two ends of the support 10 two on the mould 5 that is provided with and can move forward and backward on track 4, track, mould
End, which is respectively equipped with, penetrates Sha Kou；End both sides are separately installed with sand cylinder 7, sand cylinder and are used to contain self-hardening resin sand, sand over the mount 10
The upper top surface of cylinder 7 is right respectively with offering upper shed 11 and lower outlet 15, the lower outlet of two sand, 7 bottom surfaces of cylinder on bottom surface respectively
That the two ends of mould 5 penetrates Sha Kou；Both sides are also separately installed with hold-down cylinder 13 on the top of support 10, and the piston rod of hold-down cylinder is vertical
Fountain sandspit 12 is installed downwards and on end, two fountain sandspits correspond to the upper shed of the upper top surface of both sides sand cylinder respectively,
And fountain sandspit with compress the descending of cylinder piston rod extend into upper shed, described hold-down cylinder 13 is saved by compressed air
Tank 14 is supplied, and compressed air is sprayed by fountain sandspit；The up band movable plate 3 of the piston rod of oil cylinder 1 rises and mould 5
Die cavity matched moulds, then the piston rod of oil cylinder 1 continue up, driven mold 5 and sand cylinder bottom surface contacts, and 7 bottom surfaces of sand tin
Lower outlet drives fountain sandspit 12 to extend into sand cylinder with penetrating sand mouthful pairing on mould 5 when the piston rod of hold-down cylinder 13 is descending
In upper shed, fountain sandspit 12 sprays into compressed air in sand cylinder 7, in the presence of compressed air, the certainly hard tree in sand cylinder 7
Fat sand injects the gap of mould and template.
The fountain sandspit 12 is provided with sealing device 9, and in fountain sandspit, with compressing, cylinder piston rod is descending to be stretched into
When in sand cylinder upper shed 11, the compression in sealing contact of upper shed 11 of sealing device 9 and sand cylinder.
Sealing device 6 is also equipped with the lower outlet of the sand cylinder 7, mould 5 rises to the sealing with the lower outlet 15 of sand cylinder
Device 6 is in sealing contact.
Automatically controlled touch-screen 8 is installed over the mount 10, to control cylinder, the operation of hold-down cylinder and the conjunction of template and mould
Mould, penetrate sand, the operation of molding.
Mode of operation of the present utility model is：
Mould 5 is moved to the position corresponding with template 3 in orbit, after checking well, clicked on automatically controlled touch-screen 8
Rise, oil cylinder 1 rises, template 3 accurately completes the process of matched moulds with mould 5, check that errorless rear oil cylinder 1 continues to rise, with sand cylinder 7
Continue to rise 10 ~ 20mm after bottom surface contact, limited location device automatic spacing, hold-down cylinder 13 is descending, pass through sealing device 9 and sand cylinder
Top surface is sealed on 7, and the inside of sand cylinder 7 is equipped with quantitative self-hardening resin sand, now, in the presence of oil cylinder 1, hold-down cylinder 13, template
3rd, mould 5 and sand cylinder 7 form one, and slap shot sand, automatically controlled touch-screen automatically setting shooting time etc. are put on automatically controlled touch-screen
Parameter, according to workpiece size, is typically set in 8s~Between 30s, shooting pressure is controlled in 294 ~ 490kpa/cm2.Penetrate sand completion
Afterwards, compressing cylinder piston rod drives fountain sandspit to be up to fixed position, sand cylinder is removed, after self-hardening resin sand completes solidification
（Hardening time is：10min—15min）, oil cylinder 1 is descending, and mould falls in orbit, and molding is instructed on point touching screen, mould 5
Separated with template 3, complete whole metal mold covers sand process.
Claims (5)
1. a kind of metal type sand-covering casting liner plate, beater head device, include support, it is characterised in that：Support is provided with bottom
Oil cylinder, the piston rod of oil cylinder is installed with fixed support, fixed support and is provided with template straight up and on top；It is described
Two ends on the mould that can be moved forward and backward, mould are provided with above template it are respectively equipped with and penetrates Sha Kou；In pedestal upper end both sides difference
Being provided with sand cylinder, sand cylinder is used to contain self-hardening resin sand, the upper top surface of sand cylinder with offered respectively on bottom surface upper shed with
Lower outlet, what the lower outlet of two sand cylinder bottom surface was respectively toward to both mold ends penetrates Sha Kou；Both sides are also pacified respectively in cantilever tip
Equipped with hold-down cylinder, the piston rod of hold-down cylinder is provided with fountain sandspit straight down and on end, and two fountain sandspits are right respectively
The upper shed of the upper top surface of both sides sand cylinder is answered, described hold-down cylinder is supplied by compressed air accumulator, and compressed air passes through spray
Pouring formula sandspit sprays；The cylinder piston rod it is up with movable plate rise with the die cavity matched moulds of mould, then cylinder piston rod after
Continuous up, driven mold is contacted with sand cylinder bottom surface, and the lower outlet of sand cylinder bottom surface on mould with penetrating sand mouthful pairing, when
The piston rod of hold-down cylinder is descending to drive fountain sandspit to extend into sand cylinder upper shed, and compressed air is sprayed into sand by fountain sandspit
In cylinder, in the presence of compressed air, the self-hardening resin sand in sand cylinder injects the gap of mould and template.
2. a kind of metal type sand-covering casting liner plate according to claim 1, beater head device, it is characterised in that：The support
Two ends on be separately installed with track, the mould moved forward and backward is moved forward and backward in orbit.
3. a kind of metal type sand-covering casting liner plate according to claim 1, beater head device, it is characterised in that：The spray
Formula sandspit is provided with sealing device, close when fountain sandspit is extend into sand tin upper shed as compression cylinder piston rod is descending
The upper shed compression in sealing contact of seal apparatus and sand cylinder.
4. a kind of metal type sand-covering casting liner plate according to claim 1, beater head device, it is characterised in that：The sand cylinder
Lower outlet on be also equipped with sealing device, mould rises in sealing contact with the sealing device of the lower outlet of sand cylinder.
5. a kind of metal type sand-covering casting liner plate according to claim 1, beater head device, it is characterised in that：On support
Automatically controlled touch-screen is installed, to control cylinder, the matched moulds of the operation of hold-down cylinder and template and mould, penetrate sand, molding operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210393.8U CN206561095U (en) | 2017-03-06 | 2017-03-06 | Metal type sand-covering casting liner plate, beater head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210393.8U CN206561095U (en) | 2017-03-06 | 2017-03-06 | Metal type sand-covering casting liner plate, beater head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561095U true CN206561095U (en) | 2017-10-17 |
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ID=60030972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210393.8U Active CN206561095U (en) | 2017-03-06 | 2017-03-06 | Metal type sand-covering casting liner plate, beater head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825455A (en) * | 2017-03-06 | 2017-06-13 | 宁国市东渡铸业有限公司 | Metal type sand-covering casting liner plate, beater head device |
-
2017
- 2017-03-06 CN CN201720210393.8U patent/CN206561095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825455A (en) * | 2017-03-06 | 2017-06-13 | 宁国市东渡铸业有限公司 | Metal type sand-covering casting liner plate, beater head device |
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