CN208895131U - A kind of penetrating sand machine bottom core-pulling device - Google Patents
A kind of penetrating sand machine bottom core-pulling device Download PDFInfo
- Publication number
- CN208895131U CN208895131U CN201821657660.7U CN201821657660U CN208895131U CN 208895131 U CN208895131 U CN 208895131U CN 201821657660 U CN201821657660 U CN 201821657660U CN 208895131 U CN208895131 U CN 208895131U
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- China
- Prior art keywords
- core
- cylinder
- pulling device
- transverse slat
- pulling
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 25
- 239000007769 metal material Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 6
- 244000035744 Hura crepitans Species 0.000 description 3
- 239000003110 molding sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of penetrating sand machine bottom core-pulling device, including main support, main support is two groups, and transverse slat is equipped between two groups of main supports, and the surface of transverse slat is equipped with core-pulling mechanism；Core-pulling mechanism includes air cylinder support, cylinder and piston rod, cylinder is fixed on the surface of transverse slat by air cylinder support, the top of cylinder is equipped with piston rod, the top of piston rod is equipped with core pulling template, core mold fixed frame is additionally provided between two groups of main supports, core mold is fixed by main support and core mold fixed frame, the top of core mold is equipped with sand-shooting head, this kind of penetrating sand machine bottom core-pulling device is by being equipped with Pneumatic core pulling device in the bottom of core mold, the rectilinear penetrating sand machine made can also produce special-shaped sand core, solve the problems, such as that rectilinear penetrating sand machine cannot produce special-shaped sand core；Pneumatic core-pulling device is controlled by using controller, keeps its mechanization degree high, control is accurate, but also reduces the risk of personnel's manual operation.
Description
Technical field
The utility model relates to a kind of molds to produce core-pulling device, be specifically related to a kind of penetrating sand machine bottom core-pulling device,
Belong to field of mould production.
Background technique
Penetrating compression molding machine is that molding sand is equably injected to the pre- consolidation of sandbox using compressed air, then apply again pressure into
Row compacting.There are commonly vertical parting flaskless shoot-squeeze moulding machines and horizontal parting slip flask shoot-squeeze moulding machine；Vertical-parting is penetrated without case
Moulding machine modeling is pressed not have to sandbox, molding sand is emitted directly toward the moulding room with template, and made sand mold dimensional accuracy is high, sandbox two sides
There is type chamber, productivity is high, but lower core is difficult, requires molding sand quality stringent；Horizontal parting slip flask shoot-squeeze moulding machine utilizes sand
Case carries out moulding, and mould assembly drawing after sand mold is made, lower core is convenient, and productivity is high, the included side of the core shooting equipment of horizontal folding
Face core-pulling device, what this device was confined to horizontal folding penetrates sand equipment, and vertically penetrating the penetrating sand machine of sand folding, there are no this devices.
Utility model content
The technical problems to be solved in the utility model be overcome the problems, such as it is existing, provide a kind of core pulling of penetrating sand machine bottom dress
It sets.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of penetrating sand machine bottom core-pulling device, including main support, core mold fixed frame, sand core
Mold, sand-shooting head, core-pulling mechanism, air cylinder support, cylinder, piston rod and transverse slat, the main support are two groups, main branch described in two groups
The transverse slat is equipped between frame, the surface of the transverse slat is equipped with the core-pulling mechanism；
The core-pulling mechanism includes the air cylinder support, the cylinder and the piston rod, and the cylinder passes through the gas
Jar support is fixed on the surface of the transverse slat, and the top of the cylinder is equipped with the piston rod, and the top of the piston rod is equipped with
Core pulling template is additionally provided with the core mold fixed frame between main support described in two groups, and the core mold passes through the main branch
Frame and the core mold fixed frame are fixed, and the top of the core mold is equipped with the sand-shooting head.
As a kind of optimal technical scheme of the utility model, the cylinder and the air cylinder support connect by the way that screw is fixed
It connects.
As a kind of optimal technical scheme of the utility model, the cylinder connects inflation element by pipeline, described to fill
Gas element is electrically connected controller.
As a kind of optimal technical scheme of the utility model, the main support, the core mold fixed frame, the gas
Jar support and the transverse slat are all made of metal material and are made.
As a kind of optimal technical scheme of the utility model, the main support, the core mold fixed frame, the gas
The surface of jar support and the transverse slat is coated with antirust paint.
The utility model beneficial effect achieved is: this kind of penetrating sand machine bottom core-pulling device passes through at the bottom of core mold
Portion is equipped with Pneumatic core pulling device, and the rectilinear penetrating sand machine made can also produce special-shaped sand core, solve rectilinear penetrating sand machine not
The problem of special-shaped sand core can be produced；Pneumatic core-pulling device is controlled by using controller, keeps its mechanization degree high, control essence
Really, but also the risk that personnel are manually operated is reduced.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structure diagram of the utility model；
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of penetrating sand machine bottom core-pulling device, including main support 1, core mold
Fixed frame 2, core mold 3, sand-shooting head 4, core-pulling mechanism 5, air cylinder support 6, cylinder 7, piston rod 8 and transverse slat 9, main support 1 are
Two groups, transverse slat 9 is equipped between two groups of main supports 1, the surface of transverse slat 9 is equipped with core-pulling mechanism 5；
Core-pulling mechanism 5 includes air cylinder support 6, cylinder 7 and piston rod 8, and cylinder 7 is fixed on transverse slat 9 by air cylinder support 6
Surface, the top of cylinder 7 are equipped with piston rod 8, and the top of piston rod 8 is equipped with core pulling template, is additionally provided with sand between two groups of main supports 1
Core mold fixed frame 2, core mold 3 is fixed by main support 1 and core mold fixed frame 2, and the top of core mold 3, which is equipped with, to be penetrated
Sand head 4.
Cylinder 7 is fixedly connected with air cylinder support 6 by screw, and screw, which is fixedly connected, makes it have good compactness, and
And it is also convenient for carrying out demolition and maintenance to it.
Cylinder 7 connects inflation element by pipeline, and inflation element is electrically connected controller, is controlled by controller, so that
Core pulling operation can be completed by controller, reduce its labor intensity.
Main support 1, core mold fixed frame 2, air cylinder support 6 and transverse slat 9 are all made of metal material and are made, and metal material makes
Its service life is guaranteed.
Main support 1, core mold fixed frame 2, air cylinder support 6 and transverse slat 9 surface be coated with antirust paint, antirust paint makes it
It is corrosion-resistant, to guarantee its service life.
The device is a kind of penetrating sand machine bottom core-pulling device, and when needing using the device, user of service is moved to
Designated position and fixation after core shooting equipment completes mould assembling action, are inflated cylinder 7 by controller control inflation element
Reason, when being inflated, piston rod 8 ejects cylinder 7, so that the core pulling template at 8 top of piston rod is closed with core mold 3
It closes；Penetrate after the completion of sand makes inflation element carry out processing of losing heart by controller, so that 7 air pressure inside of cylinder reduces, so that
Piston rod 8 returns to the inside of cylinder 7, so that the core pulling template at 8 top of piston rod is extracted out from core mold 3, then core shooting is set
It is standby to can be obtained by the special-shaped sand core that core pulling template may be implemented in opening core mold.
For this kind of penetrating sand machine bottom core-pulling device by being equipped with Pneumatic core pulling device in the bottom of core mold, what is made is vertical
Formula penetrating sand machine can also produce special-shaped sand core, solve the problems, such as that rectilinear penetrating sand machine cannot produce special-shaped sand core；By using
Controller controls Pneumatic core-pulling device, keeps its mechanization degree high, and control is accurate, but also reduces the danger of personnel's manual operation
Property.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of penetrating sand machine bottom core-pulling device, including main support (1), core mold fixed frame (2), core mold (3), penetrate sand
Head (4), core-pulling mechanism (5), air cylinder support (6), cylinder (7), piston rod (8) and transverse slat (9), the main support (1) are two groups,
The transverse slat (9) are equipped between main support described in two groups (1), the surface of the transverse slat (9) is equipped with the core-pulling mechanism (5)；
The core-pulling mechanism (5) includes the air cylinder support (6), the cylinder (7) and the piston rod (8), the cylinder (7)
The surface of the transverse slat (9) is fixed on by the air cylinder support (6), the top of the cylinder (7) is equipped with the piston rod
(8), the top of the piston rod (8) is equipped with core pulling template, and it is solid that the core mold is additionally provided between main support described in two groups (1)
Determine frame (2), the core mold (3) is fixed by the main support (1) and the core mold fixed frame (2), the sand core
The top of mold (3) is equipped with the sand-shooting head (4).
2. a kind of penetrating sand machine bottom core-pulling device according to claim 1, which is characterized in that the cylinder (7) with it is described
Air cylinder support (6) is fixedly connected by screw.
3. a kind of penetrating sand machine bottom core-pulling device according to claim 2, which is characterized in that the cylinder (7) passes through pipe
Road connects inflation element, and the inflation element is electrically connected controller.
4. a kind of penetrating sand machine bottom core-pulling device according to claim 1, which is characterized in that the main support (1), described
Core mold fixed frame (2), the air cylinder support (6) and the transverse slat (9) are all made of metal material and are made.
5. a kind of penetrating sand machine bottom core-pulling device according to claim 4, which is characterized in that the main support (1), described
The surface of core mold fixed frame (2), the air cylinder support (6) and the transverse slat (9) is coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657660.7U CN208895131U (en) | 2018-10-12 | 2018-10-12 | A kind of penetrating sand machine bottom core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657660.7U CN208895131U (en) | 2018-10-12 | 2018-10-12 | A kind of penetrating sand machine bottom core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895131U true CN208895131U (en) | 2019-05-24 |
Family
ID=66575511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657660.7U Expired - Fee Related CN208895131U (en) | 2018-10-12 | 2018-10-12 | A kind of penetrating sand machine bottom core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895131U (en) |
-
2018
- 2018-10-12 CN CN201821657660.7U patent/CN208895131U/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 |
Granted publication date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |