CN207606254U - A kind of core shooter - Google Patents
A kind of core shooter Download PDFInfo
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- CN207606254U CN207606254U CN201721590302.4U CN201721590302U CN207606254U CN 207606254 U CN207606254 U CN 207606254U CN 201721590302 U CN201721590302 U CN 201721590302U CN 207606254 U CN207606254 U CN 207606254U
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- sand
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Abstract
The utility model is related to core shooters, including sand storage, sandbox, sand-shooting head, lower die, upper mold and drive seat, the upper mold and two groups of sand-shooting heads are installed in the bottom of drive seat, the first driving mechanism for driving upper mold and two groups of sand-shooting heads to move up and down is equipped in drive seat, the lower die is set to the lower section of upper mold, rack is equipped with the second driving mechanism for respectively driving each sandbox horizontal reciprocating movement between lower die below corresponding sand storage, it will be in the sand material injection upper die and lower die in corresponding sandbox when two groups of sand-shooting heads are divided into two sides of upper mold in order to mold.The utility model penetrates sand structure using two groups and carries out penetrating sand, can note sand to a mold simultaneously, improves note sand efficiency, and two molds can also be arranged, penetrate sand structure for two and carry out note sand to two molds respectively, improve production efficiency；The structure of sandbox is avoided core sand from remaining in sandbox, improves the quality of sand core, reduce the defect ware rate of product, it can be achieved that shake out thoroughly.
Description
Technical field
The utility model is related to die apparatus technical fields, and in particular to a kind of core shooter.
Background technology
Core shooter is a kind of equipment for casting various sand cores, and core sand is uniformly injected core box using compressed air and is filled out
It fills, then using curing molding, generally comprises and penetrate sand, cures and go out three parts of core, traditional core shooter penetrates sand structure
Complexity, and injected core sand in mold using sand structure is individually penetrated, it is slow to penetrate sand efficiency.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, provides a kind of core shooter, and sand is penetrated by being arranged two groups
Structure carries out penetrating sand, greatly improves and penetrates sand efficiency.
Scheme is used by the utility model solves technical problem：A kind of core shooter, including rack are set in the rack
There are sand storage, sandbox, sand-shooting head, lower die, upper mold and drive seat, wherein sand storage, sandbox and sand-shooting head to be both provided with two groups, two groups
Sand storage, sandbox and sand-shooting head are symmetricly set in rack, and two groups of sand storages are divided into two sides of drive seat, the upper mold and two groups
Sand-shooting head is installed in the bottom of drive seat, interior first be equipped with for driving upper mold and two groups of sand-shooting heads to move up and down of drive seat
Driving mechanism, the lower die are set to the lower section of upper mold, and rack is equipped with for respectively driving each sandbox below corresponding sand storage
The second driving mechanism of horizontal reciprocating movement between lower die, when two groups of sand-shooting heads are divided into two sides of upper mold in order to mold
It will be in the sand material injection upper die and lower die in corresponding sandbox.
Further, in order to which the sand export for controlling sand storage when adding sand is opened, and after adding sand, by shaking out for sand storage
Mouth is closed；The sand storage is in funnel structure, and the bottom of sand storage is equipped with sand export, is equipped in the sand export for controlling sand export
The baffle of keying is equipped with the baffle cylinder for driving baffle to move on the sand storage.
Further, it is molded with lower die to drive upper mold to move down, and after curing molding, driving upper mold is to moving up
Dynamic die sinking；Be provided with four guide rods between the drive seat and rack, between four guide rods activity be equipped with cope plate, it is described on
Mould is mounted on the lower surface of cope plate, and first driving mechanism includes the molding cylinder being mounted in drive seat, the molding
The cylinder rod of cylinder is connected with cope plate installation to drive cope plate to move and then realize molding die sinking.
Further, in order to drive sand-shooting head to be moved in sand inlet, so that the core sand in sandbox is blown into mould by sand-shooting head
In tool；First driving mechanism further include for driving what two groups of sand-shooting heads moved up and down to penetrate sand cylinder, the cope plate
Both sides open up there are two notch so that two groups of sand-shooting heads are up and down, each sand-shooting head is respectively connected with air compression plant.
When further, because using damp sand manufacture, damp sand has viscosity, and core sand is adhered in sandbox in order to prevent, is shaked out
Not enough thoroughly；The side of the sandbox is surrounded by four blocks of side plates to be formed, and side plate of the sandbox close to lower die side is vertically arranged, sandbox
Side plate backwards to lower die side is obliquely installed, and in addition two blocks of side plates are trapezoidal plate, and the upper bottom edge of trapezoidal plate is more than bottom,
The top of the sandbox be equipped with for the matched sand inlet of sand-shooting head, sandbox bottom is equipped with close to the side of lower die to evagination
The mouth that shakes out gone out, be equipped on the upper die and lower die with the die cavity of mouth cooperation of shaking out being connected into sand road and with into Sha Dao,
It shakes out and sealing strip is set on mouth, ensure the seal flow of core sand convenient for the roads Zui Yujinsha sealing cooperation of shaking out.
Further, it is convenient for the core sand in sandbox being injected into drive the sandbox after the completion of adding sand to be moved at lower die
In mold, and the sand that adds convenient for die sinking and next time, raising production efficiency are opened into sandbox movement after the completion of noting sand；Described
Two driving mechanisms include cylinder and guide rail, and one end of the guide rail is set to below sand storage, and the other end of guide rail extends to by lower die
Side, the sandbox are slidably mounted on guide rail, and the cylinder rod of the cylinder is connect with sandbox to drive sandbox reciprocal on guide rail
Movement.
For the prior art, the utility model has the following advantages：The utility model is simple in structure, easy to operate,
Sand structure is penetrated using two groups to carry out penetrating sand, can sand be noted to a mold simultaneously, improves note sand efficiency, two moulds can also be set
Tool penetrates sand structure for two and carries out note sand to two molds respectively, improves production efficiency；The structure of sandbox, it can be achieved that shake out thoroughly,
It avoids core sand from remaining in sandbox, improves the quality of sand core, reduce the defect ware rate of product；Also, sand-shooting head can move up and down,
It is convenient to blast compressed air in sandbox with sand inlet cooperation, so that core sand is flowed in mold.
Description of the drawings
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of sand storage and sandbox；
Fig. 4 is the dimensional structure diagram of sand storage and sandbox.
In figure：
1- sandbox cylinders；2- baffle cylinders；3- sandboxes；301- sand inlets；302- shakes out mouth；4- sand storages；5- sand-shooting heads；6-
Drive seat；7- upper molds；8- guide rods；9- lower dies；10- racks；11- cope plates；12- guide rails.
Specific implementation mode
The utility model content is described in detail with specific embodiment with reference to the accompanying drawings of the specification：
As shown in figures 1-4, the present embodiment provides a kind of core shooter, including rack 10, the rack 10 be equipped with sand storage 4,
Sandbox 3, sand-shooting head 5, lower die 9, upper mold 7 and drive seat 6, wherein sand storage 4, sandbox 3 and sand-shooting head 5 are both provided with two groups, and two
Group sand storage 4, sandbox 3 and sand-shooting head 5 are symmetricly set in rack 10, and two groups of sand storages 4 are divided into two sides of drive seat 6, described
Upper mold 7 and two groups of sand-shooting heads 5 are installed in the bottom of drive seat 6, are equipped in drive seat 6 for driving upper mold 7 and two groups to penetrate sand
First 5 the first driving mechanisms moved up and down, the lower die 9 are set to the lower section of upper mold 7, and rack 10 is equipped with each for respectively driving
Second driving mechanism of the horizontal reciprocating movement between lower die 9 below corresponding sand storage 4 of a sandbox 3, two groups of sand-shooting heads 5 are divided into
It will be in the sand material injection upper mold 7 and lower die 9 in corresponding sandbox 3 when two sides of upper mold 7 are in order to mold.
In the present embodiment, in order to which the sand export for controlling sand storage 4 when adding sand is opened, and after adding sand, by sand storage 4
Sand export close；The sand storage 4 is in funnel structure, and the bottom of sand storage 4 is equipped with sand export, is equipped in the sand export for controlling
The baffle that sand export processed opens and closes is equipped with the baffle cylinder 2 for driving baffle to move on the sand storage 4.
In the present embodiment, it is molded with lower die 9 to drive upper mold 7 to move down, and after curing molding, drives upper mold
7 move up die sinking；Four guide rods 8 are provided between the drive seat 6 and rack 10, between four guide rods 8 activity be equipped with
Cope plate 11, the upper mold 7 are mounted on the lower surface of cope plate 11, and first driving mechanism includes being mounted in drive seat 6
Molding cylinder, cylinder rod and cope plate 11 installation of the molding cylinder are connected is closed with driving cope plate 11 to move and then realize
Mould molds.
In the present embodiment, in order to drive sand-shooting head 5 to be moved in sand inlet 301301, so that sand-shooting head 5 will be in sandbox 3
Core sand be blown into mold；First driving mechanism further include for driving what two groups of sand-shooting heads 5 moved up and down to penetrate sand cylinder,
The both sides of the cope plate 11 open up there are two notch so that two groups of sand-shooting heads 5 are up and down, each sand-shooting head 5 is all connected with free
Air pressure compression apparatus.
When in the present embodiment, because using damp sand manufacture, damp sand has viscosity, and core sand is adhered in sandbox 3 in order to prevent,
Cause to shake out not enough thoroughly；The side of the sandbox 3 is surrounded by four blocks of side plates to be formed, and side plate of the sandbox 3 close to 9 side of lower die is perpendicular
Straight setting, side plate of the sandbox 3 backwards to 9 side of lower die are obliquely installed, and in addition two blocks of side plates are trapezoidal plate, and the upper bottom of trapezoidal plate
Side is more than bottom, the top of the sandbox 3 be equipped with for 5 matched sand inlet 301301 of sand-shooting head, 3 bottom of sandbox is leaned on
The side of nearly lower die 9 is equipped with the outwardly projecting mouth 302 that shakes out, and is equipped in the upper mold 7 and lower die 9 and the mouth 302 that shakes out coordinates
The die cavity being connected into sand road and with into Sha Dao, sealing strip is set on the mouth 302 that shakes out, convenient for shake out mouth 302 with it is close into sand road
Envelope cooperation ensures in core sand seal flow to the cavity of mold.
In the present embodiment, it is convenient for the core in sandbox 3 to drive the sandbox 3 after the completion of adding sand to be moved at lower die 9
Sand is injected into mold, and sandbox 3 is moved to the sand that adds opened convenient for die sinking and next time after the completion of noting sand, raising production effect
Rate；Second driving mechanism includes sandbox cylinder 1 and guide rail 12, and one end of the guide rail 12 is set to 4 lower section of sand storage, guide rail 12
The other end extend to 9 side of lower die, the sandbox 3 is slidably mounted on guide rail 12, the cylinder rod and sand of the sandbox cylinder 1
Case 3 is connected to drive sandbox 3 to be moved back and forth on guide rail 12.
In the present embodiment, it penetrates sand structure using two groups to carry out penetrating sand, can sand be noted to a mold simultaneously, improve note sand effect
Rate can also be arranged two molds, penetrate sand structure for two and carry out note sand to two molds respectively, improve production efficiency；Sandbox 3
Structure, it can be achieved that shake out thoroughly, avoid core sand from remaining in sandbox 3, improve the quality of sand core, reduce the defect ware rate of product；
Also, sand-shooting head 5 can move up and down, convenient to blast compressed air in sandbox 3 with the cooperation of sand inlet 301301, and core sand is made to flow to
In mold.
Specific implementation process：Sandbox 3 moves under the driving of sandbox cylinder 1 immediately below sand storage 4, makes the sand export of sand storage 4
It is placed exactly in 301 top of sand inlet of sandbox 3, baffle cylinder 2 drives baffle to withdraw from sand export, so as to the core sand stream in sand storage 4
It moves in sandbox 3, after adding sand, sandbox cylinder 1 drives sandbox 3 to be moved to 9 side of lower die, and molding cylinder drives cope plate 11
Move down, upper mold 7 and lower die 9 mold, the mouth 302 that shakes out of sandbox 3 be close to mold into Sha Dao, penetrate sand cylinder drive sand-shooting head 5 to
Until moving in sand inlet 301, compressed air is blasted by sand-shooting head 5 in sandbox 3 for lower movement, and the core sand in sandbox 3 is roused
Enter in die cavity, 302 side of mouth that closely shakes out of sandbox 3 is vertically arranged, and prevents core sand from remaining in sandbox 3, and 3 other side of sandbox tilts and sets
It sets, ensures in core sand Uniform Flow to sandbox 3, ensure molding sand core product quality.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of core shooter, including rack, it is characterised in that：The rack is equipped with sand storage, sandbox, sand-shooting head, lower die, upper mold
And drive seat, wherein sand storage, sandbox and sand-shooting head are both provided with two groups, two groups of sand storages, sandbox and sand-shooting head are symmetricly set on
In rack, two groups of sand storages are divided into two sides of drive seat, and the upper mold and two groups of sand-shooting heads are installed in the bottom of drive seat,
The first driving mechanism for driving upper mold and two groups of sand-shooting heads to move up and down is equipped in drive seat, the lower die is set to upper mold
Lower section, rack be equipped with for respectively drive each sandbox below corresponding sand storage between lower die horizontal reciprocating movement second
Driving mechanism, when two groups of sand-shooting heads are divided into two sides of upper mold in order to mold by the sand material injection upper mold in corresponding sandbox and
In lower die.
2. core shooter according to claim 1, it is characterised in that：The sand storage is in funnel structure, and the bottom of sand storage is equipped with
Sand export, the sand export is interior to be equipped with the baffle opened and closed for controlling sand export, is equipped on the sand storage for driving baffle
Mobile baffle cylinder.
3. core shooter according to claim 1, it is characterised in that：Four are provided between the drive seat and rack to lead
Bar, between four guide rods activity be equipped with cope plate, the upper mold is mounted on the lower surface of cope plate, first driving mechanism
Include the molding cylinder in drive seat, cylinder rod and the cope plate installation of the molding cylinder are connected to drive cope plate
Mobile and then realization molding die sinking.
4. core shooter according to claim 3, it is characterised in that：First driving mechanism further includes for driving two groups
What sand-shooting head moved up and down penetrates sand cylinder, and the both sides of the cope plate are opened up there are two notch so that two groups of sand-shooting heads are living up and down
Dynamic, each sand-shooting head is respectively connected with air compression plant.
5. core shooter according to claim 1, it is characterised in that：The side of the sandbox is surrounded by four blocks of side plates to be formed,
Side plate of the sandbox close to lower die side is vertically arranged, and side plate of the sandbox backwards to lower die side is obliquely installed, and in addition two blocks of side plates are equal
For trapezoidal plate, and the upper bottom edge of the trapezoidal plate is more than bottom, and the top of the sandbox is equipped with for being matched with sand-shooting head
Sand inlet, sandbox bottom is equipped with the outwardly projecting mouth that shakes out close to the side of lower die, be equipped on the upper die and lower die with
The die cavity of the mouth that shakes out cooperation being connected into sand road and with into Sha Dao.
6. core shooter according to claim 1, it is characterised in that：Second driving mechanism includes cylinder and guide rail, institute
The one end for stating guide rail is set to below sand storage, and the other end of guide rail extends to lower die side, and the sandbox is slidably mounted on guide rail,
The cylinder rod of the cylinder is connect with sandbox to drive sandbox to be moved back and forth on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590302.4U CN207606254U (en) | 2017-11-24 | 2017-11-24 | A kind of core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590302.4U CN207606254U (en) | 2017-11-24 | 2017-11-24 | A kind of core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606254U true CN207606254U (en) | 2018-07-13 |
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ID=62796554
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721590302.4U Active CN207606254U (en) | 2017-11-24 | 2017-11-24 | A kind of core shooter |
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| CN (1) | CN207606254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702151A (en) * | 2019-03-14 | 2019-05-03 | 福建五行机械有限公司 | The operating method of core-shooting device and core-shooting device |
| CN111515351A (en) * | 2020-06-03 | 2020-08-11 | 湖南汉寿玉贤耐磨材料有限公司 | Sand mechanism is penetrated in removal of penetrating sand machine |
| CN113894248A (en) * | 2021-09-29 | 2022-01-07 | 北京机科国创轻量化科学研究院有限公司 | Equipment for rapidly preparing non-mold composite forming sand blank |
| CN115608930A (en) * | 2022-11-24 | 2023-01-17 | 长兴鼎峰铸材科技股份有限公司 | Combined type casting head knock-off core die-casting forming equipment and method |
-
2017
- 2017-11-24 CN CN201721590302.4U patent/CN207606254U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702151A (en) * | 2019-03-14 | 2019-05-03 | 福建五行机械有限公司 | The operating method of core-shooting device and core-shooting device |
| CN109702151B (en) * | 2019-03-14 | 2021-01-05 | 泉州市沃迅智能科技有限公司 | Core shooting device and operation method thereof |
| CN111515351A (en) * | 2020-06-03 | 2020-08-11 | 湖南汉寿玉贤耐磨材料有限公司 | Sand mechanism is penetrated in removal of penetrating sand machine |
| CN113894248A (en) * | 2021-09-29 | 2022-01-07 | 北京机科国创轻量化科学研究院有限公司 | Equipment for rapidly preparing non-mold composite forming sand blank |
| CN115608930A (en) * | 2022-11-24 | 2023-01-17 | 长兴鼎峰铸材科技股份有限公司 | Combined type casting head knock-off core die-casting forming equipment and method |
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