CN107350433A - A kind of core shooter - Google Patents
A kind of core shooter Download PDFInfo
- Publication number
- CN107350433A CN107350433A CN201710737317.7A CN201710737317A CN107350433A CN 107350433 A CN107350433 A CN 107350433A CN 201710737317 A CN201710737317 A CN 201710737317A CN 107350433 A CN107350433 A CN 107350433A
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- sand
- sand hopper
- bolted
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 9
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
Abstract
A kind of core shooter, including base, a support is respectively provided with four angles on base, the top of four supports sets top plate, the outside of one of support sets control panel, sets mould lifting device on described four supports, and one group of opposite side bottom of top plate be arranged in parallel two tracks one, set on track one and penetrate sand hopper and top sand plate, sand hopper, gas bag and cylinder one are set above top plate；The mould lifting device of the present invention is made up of four polished rods, axle sleeve and riser, mould is fixed on riser, then riser and whole template is driven to move up and down by oil cylinder, so as to complete the manufacture of mould, after the completion of Making mold, there are top sand plate ejection die, reasonable integral structure, operating efficiency height.
Description
Technical field
The invention belongs to moulding machine technical field, and in particular to a kind of core shooter.
Background technology
It is to make the overlay film of core using precoated sand by hot box process that core shooter, which is called " penetrating sand machine " or " sand shot machine ",
Sand molding coremaking equipment.It is widely used in the making of the high-volume higher core for cast of small-sized and appearance requirement, its work is former
Reason is to insert the core sand containing phenolic resin in the master pattern heated, is kept for the regular hour, is made at core box wall
Resin melting in shell core sand and sand grains is bonded together, being formed along core box internal chamber wall has certain thickness mecystasis shell
Layer, unnecessary core sand is poured out and then continues to heat certain time, core box is opened and ejects shell core, that is, obtain type wall thickness
The hollow shell core of very little.
In order to improve the making work efficiency of core for cast, generally use Double-station core shooter, two are set on a core shooter
Individual dynamic model, a process terminates to complete the making of two core for cast, due to the difference of core for cast, the structure of dynamic model and setting
All it is not quite similar, existing horizontal core shooter unreasonable structure, causes the less efficient of core for cast making.
The content of the invention
In order to solve the above problems, the present invention provides a kind of core shooter.
The technical solution adopted by the present invention is：
A kind of core shooter, including base, a support are respectively provided with four angles on base, the top of four supports sets top
Plate, the outside of one of support set control panel, set mould lifting device on described four supports, one group of top plate
Opposite side bottom be arranged in parallel two tracks one, is set on track one and penetrates sand hopper and top sand plate, set above top plate sand hopper, gas bag and
Cylinder one.
Described mould lifting device includes four polished rods for being fixedly connected and being arranged among four supports with support, often
Axle sleeve is arranged with individual polished rod, the bottom of four polished rods is fixedly connected with fixed plate, and fixed plate is bolted with base
Connection, the lower section of fixed plate set oil cylinder, and the piston of oil cylinder is fixedly connected through fixed plate with the bottom of riser, oil cylinder it is upper
Portion is bolted at the center for being arranged on fixed plate, and the piston of oil cylinder is bolted in the bottom for being arranged on riser
At the heart, four axle sleeves on polished rod are fixedly connected with riser.
The hole one being engaged with mold shape is provided with described riser, is provided with fixed plate and is engaged with oil cylinder
Hole two.
It is connected through a screw thread or is integrally formed between described axle sleeve and riser, axle sleeve slides up and down on polished rod, light
The top of bar sets hanging plate, hanging plate and polished rod be integrally formed or hanging plate and polished rod between be bolted to connection, hanging plate passes through
Bolt is fixedly connected with the hangers on the inside of support.
Two parallel tracks two are set on the inside of four described supports, and track two is orthogonal with support and leads to support
Cross bolt to be fixedly connected, track two is arranged on the top of mould lifting device.
The described top both sides for penetrating sand hopper are respectively provided with a movable plate two, and the outside of movable plate two sets two groups of rollers
Two, the top both sides of top sand plate set movable plate one, and the outside of movable plate one sets two groups of rollers one, and roller one, roller two are equal
It is engaged with track one.
The exit of described sand hopper sets baffle plate, and baffle plate is connected with sand hopper by rotating shaft, and rotating shaft is through top plate and turns
The both ends of axle are connected with sand hopper, baffle plate respectively, and small opening is provided with baffle plate, and the diameter of small opening and the outlet diameter of sand hopper match
Close.
The both ends of described track one are bolted to connection with top plate bottom, are led between movable plate one and movable plate two
Connecting rod is crossed to be fixedly connected, the outside of the piston of cylinder two and the lower section of movable plate two is bolted to connection, cylinder two it is another
One end is bolted to connection with top plate, and cylinder two be arranged in parallel with track one.
The top of described cylinder one is connected by flexible pipe with gas bag, and gas bag is connected with air compressor, cylinder one
It is bolted on above top plate, the piston outlet of cylinder one is engaged with penetrating the entrance of sand hopper.
The beneficial effects of the invention are as follows：The mould lifting device of the present invention is made up of four polished rods, axle sleeve and riser
, mould is fixed on riser, then drives riser and whole template to move up and down by oil cylinder, so as to complete the system of mould
Make, after the completion of Making mold, there is top sand plate ejection die, reasonable integral structure, operating efficiency height.
Brief description of the drawings
Fig. 1 is the structural representation one of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the structural representation two of the present invention.
Fig. 4 is the structural representation of the sand hopper of the present invention.
Fig. 5 is the structural representation of the baffle plate of the present invention.
Fig. 6 is the sand hopper of the present invention and the close-up schematic view of baffle plate.
Fig. 7 is the structural representation for penetrating sand hopper and top sand plate of the present invention.
Fig. 8 is the structural representation for penetrating sand hopper of the present invention.
Fig. 9 is the structural representation of the top sand plate of the present invention.
Figure 10 is the structural representation of the riser of the present invention.
Figure 11 is the structural representation of the fixed plate of the present invention.
Figure 12 is the structural representation of the base of the present invention.
In figure, 1, base, 2, axle sleeve, 3, polished rod, 4, penetrate sand hopper, 5, track one, 6, sand hopper, 7, gas bag, 9, top sand plate,
10th, control panel, 11, support, 12, oil cylinder, 13, riser, 14, top plate, 15, track two, 16, fixed plate, 17, cylinder one,
18th, baffle plate, 19, rotating shaft, 20, small opening, 21, outlet, 22, roller one, 23, movable plate one, 24, roller two, 25, movable plate two,
26th, cylinder two.
Embodiment
As shown in Fig. 1-Figure 12, a kind of core shooter, including base 1, a support is respectively provided with four angles on base 1
11, the top of four supports 11 sets top plate 14, and the outside of one of support 11 sets control panel 10, described four branch
Mould lifting device is set on frame 11, and one group of opposite side bottom of top plate 14 be arranged in parallel two tracks 1, is set on track 1
Sand hopper 4 and top sand plate 9 are penetrated, the top of top plate 14 sets sand hopper 6, gas bag 7 and cylinder 1.
Described mould lifting device includes four light for being fixedly connected and being arranged on support 11 among four supports 11
Bar 3, axle sleeve 2 is arranged with each polished rod 3, the bottom of four polished rods 3 is fixedly connected with fixed plate 16, fixed plate 16 and base
1 is bolted to connection, and the lower section of fixed plate 16 sets oil cylinder 12, and the piston of oil cylinder 12 passes through fixed plate 16 and riser 13
Bottom be fixedly connected, the top of oil cylinder 12, which is bolted, to be arranged at the center of fixed plate 16, and the piston of oil cylinder 12 leads to
Cross bolt to be fixedly installed at the bottom centre of riser 13, four on polished rod 3 axle sleeve 2 is fixedly connected with riser 13.
The hole one being engaged with mold shape is provided with described riser 13, is provided with fixed plate 16 and oil cylinder 12
The hole two being engaged.
Be connected through a screw thread or be integrally formed between described axle sleeve 2 and riser 13, axle sleeve 2 on polished rod 3 on glide
Dynamic, the top of polished rod 3 sets hanging plate, hanging plate and polished rod 3 be integrally formed or hanging plate and polished rod 3 between be bolted to connection,
Hanging plate is fixedly connected by bolt with the hangers of the inner side of support 11.
The inner side of described four supports 11 sets two parallel tracks 2 15, track 2 15 it is orthogonal with support 11 and
It is bolted to connection with support 11, track 2 15 is arranged on the top of mould lifting device.
The described top both sides for penetrating sand hopper 4 are respectively provided with a movable plate 2 25, and the outside of movable plate 2 25 sets two groups
Roller 2 24, the top both sides of top sand plate 9 set movable plate 1, and the outside of movable plate 1 sets two groups of rollers 1, rolling
One 22, roller 2 24 is taken turns to be engaged with track 1.
The exit of described sand hopper 6 sets baffle plate 18, and baffle plate 18 is connected with sand hopper 6 by rotating shaft 19, and rotating shaft 19 is worn
The both ends for crossing top plate 14 and rotating shaft 19 are connected with sand hopper 6, baffle plate 18 respectively, and small opening 20 is provided with baffle plate 18, small opening 20
Diameter is engaged with the outlet diameter of sand hopper 6.
The both ends of described track 1 are bolted to connection with the bottom of top plate 14, movable plate 1 and movable plate two
It is fixedly connected between 25 by connecting rod, the piston of cylinder 2 26 and the outside of the lower section of movable plate 2 25 are bolted company
Connect, the other end and the top plate 14 of cylinder 2 26 are bolted to connection, and cylinder 2 26 be arranged in parallel with track 1.
The top of described cylinder 1 is connected by flexible pipe with gas bag 7, and gas bag 7 is connected with air compressor, gas
Cylinder 1 is bolted on the top of top plate 14, and the piston outlet of cylinder 1 is engaged with penetrating the entrance of sand hopper 4.
The present invention adds sand in use, first by mould on riser 13 in sand hopper 6, sand will be penetrated by starting cylinder 2 26
Bucket 4 is moved to the lower section of sand hopper 6, and then butterfly 18, make the small opening 20 on baffle plate 18 relative with the outlet 21 in sand hopper 6
Should, sand is exited into penetrating in sand hopper 4 from outlet 21, when penetrate add a certain amount of sand in sand hopper 4 after, then move back and penetrate sand hopper 4, make
Penetrate the die entrance of the corresponding lower section of sand hopper 4.
Start oil cylinder 12, the piston driving riser 13 of oil cylinder 12 moves up, and riser 13 is along polished rod 3 to moving up
It is dynamic, the lower section of sand hopper 4 is penetrated when being moved to, when being contacted with penetrating sand hopper 4, stops the movement of the piston of oil cylinder 12, starts cylinder 1, gas
The sand that gas push in cylinder 1 is penetrated in sand hopper 4 is entered in mould, then by the heating of mould inside, gradually makes mould
Internal sand shaping, opens mould after sand shaping, starts cylinder 2 26, and top sand plate 9 is moved to the underface of cylinder 1, mould
The surface of tool, start cylinder 1, the air push sand mo(u)ld tool movement in cylinder 1, the sand mo(u)ld of shaping is had break away from moulds
Shell, sand mo(u)ld tool is then taken out, mould and oil cylinder 12 are set back, continues circulate operation next time.
Claims (9)
1. a kind of core shooter, including base（1）, base（1）On four angles on be respectively provided with a support（11）, four supports
（11）Top set top plate（14）, one of support（11）Outside set control panel（10）, it is characterised in that：It is described
Four supports（11）Upper setting mould lifting device, top plate（14）One group of opposite side bottom be arranged in parallel two tracks one（5）,
Track one（5）Sand hopper is penetrated in upper setting（4）With top sand plate（9）, top plate（14）Top sets sand hopper（6）, gas bag（7）With cylinder one
（17）.
A kind of 2. core shooter according to claim 1, it is characterised in that：Described mould lifting device includes four and branch
Frame（11）It is fixedly connected and is arranged on four supports（11）Middle polished rod（3）, each polished rod（3）On be arranged with axle sleeve（2）,
Four polished rods（3）Bottom and fixed plate（16）It is fixedly connected, fixed plate（16）With base（1）It is bolted to connection, Gu
Fixed board（16）Lower section set oil cylinder（12）, oil cylinder（12）Piston pass through fixed plate（16）With riser（13）Bottom fix
Connection, oil cylinder（12）Top be bolted and be arranged on fixed plate（16）Center at, oil cylinder（12）Piston pass through spiral shell
Bolt is fixedly installed on riser（13）Bottom centre at, polished rod（3）On four axle sleeves（2）With riser（13）It is fixed to connect
Connect.
A kind of 3. core shooter according to claim 2, it is characterised in that：Described riser（13）On be provided with and mould
The hole one that shape is engaged, fixed plate（16）On be provided with and oil cylinder（12）The hole two being engaged.
A kind of 4. core shooter according to claim 2, it is characterised in that：Described axle sleeve（2）With riser（13）Between
It is connected through a screw thread or is integrally formed, axle sleeve（2）In polished rod（3）On slide up and down, polished rod（3）Top set hanging plate, hanging plate
With polished rod（3）It is integrally formed or hanging plate and polished rod（3）Between be bolted to connection, hanging plate passes through bolt and support（11）It is interior
The hangers of side is fixedly connected.
A kind of 5. core shooter according to claim 1, it is characterised in that：Four described supports（11）Inner side sets two
Parallel track two（15）, track two（15）With support（11）Orthogonal and and support（11）It is bolted to connection, rail
Road two（15）It is arranged on the top of mould lifting device.
A kind of 6. core shooter according to claim 1, it is characterised in that：Described penetrates sand hopper（4）Top both sides be all provided with
Put a movable plate two（25）, movable plate two（25）Outside set two groups of rollers two（24）, push up sand plate（9）Top both sides set
Put movable plate one（23）, movable plate one（23）Outside set two groups of rollers one（22）, roller one（22）, roller two（24）With
Track one（5）It is engaged.
A kind of 7. core shooter according to claim 1, it is characterised in that：Described sand hopper（6）Exit set baffle plate
（18）, baffle plate（18）With sand hopper（6）Pass through rotating shaft（19）It is connected, rotating shaft（19）Through top plate（14）And rotating shaft（19）Both ends
Respectively with sand hopper（6）, baffle plate（18）It is connected, baffle plate（18）On be provided with small opening（20）, small opening（20）Diameter and sand hopper（6）
Outlet diameter be engaged.
A kind of 8. core shooter according to claim 1, it is characterised in that：Described track one（5）Both ends and top plate
（14）Bottom is bolted to connection, movable plate one（23）With movable plate two（25）Between be fixedly connected by connecting rod, gas
Cylinder two（26）Piston and movable plate two（25）It is bolted to connection on the outside of lower section, cylinder two（26）The other end and top
Plate（14）It is bolted to connection, cylinder two（26）With track one（5）It is arranged in parallel.
A kind of 9. core shooter according to claim 1, it is characterised in that：Described cylinder one（17）Top pass through flexible pipe
With gas bag（7）It is connected, gas bag（7）It is connected with air compressor, cylinder one（17）It is bolted on top plate（14）On
Side, cylinder one（17）Piston outlet and penetrate sand hopper（4）Entrance be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737317.7A CN107350433A (en) | 2017-08-24 | 2017-08-24 | A kind of core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737317.7A CN107350433A (en) | 2017-08-24 | 2017-08-24 | A kind of core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107350433A true CN107350433A (en) | 2017-11-17 |
Family
ID=60290252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737317.7A Pending CN107350433A (en) | 2017-08-24 | 2017-08-24 | A kind of core shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107350433A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014069A (en) * | 2018-09-27 | 2018-12-18 | 禹州市昆仑模具有限公司 | One kind is novel to penetrate sand hopper and its installation method |
| CN109047676A (en) * | 2018-10-09 | 2018-12-21 | 禹州市昆仑模具有限公司 | A kind of vertical core shooter |
| CN109108233A (en) * | 2018-09-27 | 2019-01-01 | 禹州市昆仑模具有限公司 | A kind of fixed quick change sand shot bucket mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2409330A (en) * | 1943-11-20 | 1946-10-15 | Wood David Howard | Core making machine |
| GB847237A (en) * | 1956-07-25 | 1960-09-07 | Birmidal Developments Ltd | Machine for manufacturing foundry cores and moulds |
| US3556196A (en) * | 1967-08-18 | 1971-01-19 | Buehler Eugen | Method for automatic production and transportation of flaskless sand moulds in metal casting |
| CN102151802A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Core ejecting device |
| CN103157770A (en) * | 2013-04-03 | 2013-06-19 | 苏州苏铸成套装备制造有限公司 | Core shooter of hot core box |
| CN103170584A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold-box core shooter |
| CN203409202U (en) * | 2013-08-30 | 2014-01-29 | 宜昌奥力铸造有限责任公司 | Double-head horizontal parting core shooter for hot-core box |
| CN104624979A (en) * | 2013-11-12 | 2015-05-20 | 无锡市康晖机械制造有限公司 | Core shooter |
| CN104668480A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Sand-coated iron pattern core shooter |
| CN207170871U (en) * | 2017-08-24 | 2018-04-03 | 禹州市昆仑模具有限公司 | A kind of core shooter |
-
2017
- 2017-08-24 CN CN201710737317.7A patent/CN107350433A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2409330A (en) * | 1943-11-20 | 1946-10-15 | Wood David Howard | Core making machine |
| GB847237A (en) * | 1956-07-25 | 1960-09-07 | Birmidal Developments Ltd | Machine for manufacturing foundry cores and moulds |
| US3556196A (en) * | 1967-08-18 | 1971-01-19 | Buehler Eugen | Method for automatic production and transportation of flaskless sand moulds in metal casting |
| CN102151802A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Core ejecting device |
| CN103157770A (en) * | 2013-04-03 | 2013-06-19 | 苏州苏铸成套装备制造有限公司 | Core shooter of hot core box |
| CN103170584A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold-box core shooter |
| CN203409202U (en) * | 2013-08-30 | 2014-01-29 | 宜昌奥力铸造有限责任公司 | Double-head horizontal parting core shooter for hot-core box |
| CN104624979A (en) * | 2013-11-12 | 2015-05-20 | 无锡市康晖机械制造有限公司 | Core shooter |
| CN104668480A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Sand-coated iron pattern core shooter |
| CN207170871U (en) * | 2017-08-24 | 2018-04-03 | 禹州市昆仑模具有限公司 | A kind of core shooter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014069A (en) * | 2018-09-27 | 2018-12-18 | 禹州市昆仑模具有限公司 | One kind is novel to penetrate sand hopper and its installation method |
| CN109108233A (en) * | 2018-09-27 | 2019-01-01 | 禹州市昆仑模具有限公司 | A kind of fixed quick change sand shot bucket mechanism |
| CN109014069B (en) * | 2018-09-27 | 2023-11-17 | 山西鑫发机械精铸股份有限公司 | Novel sand shooting hopper and installation method thereof |
| CN109047676A (en) * | 2018-10-09 | 2018-12-21 | 禹州市昆仑模具有限公司 | A kind of vertical core shooter |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20171117 |