CN107552756A - Reduce the pulled core structure of die size - Google Patents
Reduce the pulled core structure of die size Download PDFInfo
- Publication number
- CN107552756A CN107552756A CN201710823707.6A CN201710823707A CN107552756A CN 107552756 A CN107552756 A CN 107552756A CN 201710823707 A CN201710823707 A CN 201710823707A CN 107552756 A CN107552756 A CN 107552756A
- Authority
- CN
- China
- Prior art keywords
- cage plate
- sliding block
- cover half
- oil cylinder
- core structure
- 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
- 238000004512 die casting Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
This case is related to a kind of pulled core structure for reducing die size, including：Cover half cage plate；Dynamic model cage plate, it collectively forms die cavity with the cover half cage plate；Sliding block, it is folded between the cover half cage plate and dynamic model cage plate, and the first end of the sliding block is provided with the strip core pulling for stretching into the die cavity, and the second end of the sliding block is fixed with the contiguous block of the glide direction perpendicular to the sliding block；And oil cylinder, it is arranged on the second end of the sliding block and is provided with oil cylinder connector close to the side of the dynamic model cage plate, one end of the oil cylinder, and the oil cylinder connector is fixedly connected with the contiguous block.This case increases Core-pulling force and core pulling stroke, moreover it is possible to effectively reduces mould periphery pulled core structure size.
Description
Technical field
The present invention relates to mould applications, more particularly to a kind of pulled core structure for reducing die size.
Background technology
Becoming increasingly complex of current production, even if product is little, but the oil hole of interior minister's core pulling is a lot, mould periphery
Pulled core structure also lengthens therewith, and the mould overall peripheral that is bound to becomes large-sized, and client is from economic considerations, is not influenceing product casting
In the case of making condition, a little bit smaller machine can be typically selected, causes many mould periphery core pulling oil cylinders and die casting machine or so to be pacified
Air cock or robot base interference.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of pulled core structure for reducing die size, before core pulling distance is constant
Put, its center is deviateed using oil cylinder, oil cylinder drawn close to die inside as far as possible, to reduce mould Outside Dimensions.
Therefore, technical scheme provided by the invention is：
A kind of pulled core structure for reducing die size, including：
Cover half cage plate；
Dynamic model cage plate, it collectively forms die cavity with the cover half cage plate；
Sliding block, it is folded between the cover half cage plate and dynamic model cage plate, and the first end of the sliding block is described provided with stretching into
The strip core pulling of die cavity, the second end of the sliding block are fixed with the contiguous block of the glide direction perpendicular to the sliding block；And
Oil cylinder, it is arranged on the second end of the sliding block and set close to the side of the dynamic model cage plate, one end of the oil cylinder
There is oil cylinder connector, the oil cylinder connector is fixedly connected with the contiguous block.
Preferably, the contiguous block forms a right angle rigid structure with the oil cylinder connector.
Preferably, cover half cage plate guide plate is fixed with the cover half cage plate, slide guide strip is fixed with the sliding block.
Preferably, the cover half cage plate guide plate is provided with the first inclined plane, and the slide guide strip is provided with and described the
The second inclined plane that one inclined plane is engaged, when the cover half cage plate molds, second inclined plane is tilted by described first
The pushing in face and drive the sliding block to move.
Preferably, the slide guide strip is fastened on the sliding block by screw.
Preferably, the cover half cage plate guide plate is fastened on the cover half cage plate by screw.
The present invention comprises at least following beneficial effect：
1st, by the way that oil cylinder is connected into sliding block side by a contiguous block so that mould Outside Dimensions reduce, to die casting machine
Space requirement is not high, and to core pulling length dimension no requirement (NR)；
2nd, when die casting machine is opened, cover half cage plate and slide block movement are in opposite direction, and the motion of cover half cage plate is by die casting machine
Device itself provides kinetic energy, and cover half cage plate guide plate, slide guide strip are from the horizontal by certain angle, when cover half cage plate horizontal movement
When, it can give sliding block one component moved downward so that sliding block departs from product enclasping force, and it is dynamic that this process does not need oil cylinder to provide
Can, sliding block operation is smooth, and Core-pulling force is big；
3rd, with reference to above two structure, Core-pulling force and core pulling stroke can not only be increased, moreover it is possible to effectively reduce mould periphery
Pulled core structure size, cost slightly increased for mould factory, but for the customer, it is not only the utilization rate of resource
Improve, product cost is also significantly to decline.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views for the pulled core structure for reducing die size；
Fig. 2 is the three-dimensional exploded perspective view for the pulled core structure for reducing die size.
Embodiment
Below by embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or more
The presence or addition of individual other elements or its combination.
With reference to shown in Fig. 1-2, there are following examples：
A kind of pulled core structure for reducing die size, including：
Cover half cage plate 100；
Dynamic model cage plate, it collectively forms die cavity with the cover half cage plate 100；
Sliding block 200, it is folded between the cover half cage plate 100 and dynamic model cage plate, and the first end 210 of the sliding block is provided with
The strip core pulling of the die cavity is stretched into, the second end 220 of the sliding block is fixed with the glide direction perpendicular to the sliding block 200
Contiguous block 230；And
Oil cylinder 300, it is arranged on the second end 220 of the sliding block close to the side of the dynamic model cage plate, the oil cylinder 300
One end be provided with oil cylinder connector 310, the oil cylinder connector 310 is fixedly connected with the contiguous block 230.
The contiguous block 230 forms a right angle rigid structure with the oil cylinder connector 310.
Cover half cage plate guide plate 110 is fixed with the cover half cage plate 100, slide guide strip is fixed with the sliding block 200
210。
The cover half cage plate guide plate 110 is provided with the first inclined plane 111, and the slide guide strip 210 is provided with and described the
The second inclined plane 211 that one inclined plane 111 is engaged, when the cover half cage plate 100 molds, second inclined plane 211 by
The pushing of first inclined plane 111 and drive the sliding block 200 to move.
The slide guide strip 210 is fastened on the sliding block 200 by screw.
The cover half cage plate guide plate 110 is fastened on the cover half cage plate 100 by screw.
By the way that oil cylinder 300 is connected into the side of sliding block 200 by a contiguous block 230 so that mould Outside Dimensions reduce, right
Die casting machine space requirement is not high, and to core pulling length dimension no requirement (NR).
When die casting machine is opened, cover half cage plate 100 and the direction of motion of sliding block 200 on the contrary, the motion of cover half cage plate 100 be by
Die casting machine itself provides kinetic energy.Cover half cage plate guide plate 110, slide guide strip 210 are from the horizontal by certain angle, when cover half set
During 100 horizontal movement of plate, it can give sliding block 200 1 component moved downward so that sliding block 200 departs from product enclasping force, this mistake
Journey does not need oil cylinder 300 to provide kinetic energy, and sliding block 200 runs smooth, and Core-pulling force is big.
With reference to above two structure, Core-pulling force and core pulling stroke can not only be increased, moreover it is possible to effectively reduce mould periphery and take out
Cored structure size, cost slightly increased for mould factory, but for the customer, the utilization rate for being not only resource carries
Height, product cost are also significantly to decline.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (6)
- A kind of 1. pulled core structure for reducing die size, it is characterised in that including：Cover half cage plate；Dynamic model cage plate, it collectively forms die cavity with the cover half cage plate；Sliding block, it is folded between the cover half cage plate and dynamic model cage plate, and the first end of the sliding block, which is provided with, stretches into the die cavity Strip core pulling, the second end of the sliding block is fixed with the contiguous block of the glide direction perpendicular to the sliding block；AndOil cylinder, it is arranged on the second end of the sliding block and is provided with oil close to the side of the dynamic model cage plate, one end of the oil cylinder Cylinder connector, the oil cylinder connector are fixedly connected with the contiguous block.
- 2. the pulled core structure according to claim 1 for reducing die size, it is characterised in that the contiguous block and the oil Cylinder connector forms a right angle rigid structure.
- 3. the pulled core structure according to claim 1 for reducing die size, it is characterised in that fixed on the cover half cage plate There is cover half cage plate guide plate, slide guide strip is fixed with the sliding block.
- 4. the pulled core structure according to claim 3 for reducing die size, it is characterised in that on the cover half cage plate guide plate Provided with the first inclined plane, the slide guide strip is provided with the second inclined plane being engaged with first inclined plane, the cover half When cage plate molds, second inclined plane is driven the sliding block to move by the pushing of first inclined plane.
- 5. the pulled core structure according to claim 4 for reducing die size, it is characterised in that the slide guide strip passes through spiral shell Nail is fastened on the sliding block.
- 6. the pulled core structure according to claim 5 for reducing die size, it is characterised in that the cover half cage plate guide plate leads to Screw is crossed to be fastened on the cover half cage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823707.6A CN107552756A (en) | 2017-09-13 | 2017-09-13 | Reduce the pulled core structure of die size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823707.6A CN107552756A (en) | 2017-09-13 | 2017-09-13 | Reduce the pulled core structure of die size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552756A true CN107552756A (en) | 2018-01-09 |
Family
ID=60980818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823707.6A Pending CN107552756A (en) | 2017-09-13 | 2017-09-13 | Reduce the pulled core structure of die size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552756A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455225U (en) * | 2009-03-31 | 2010-05-12 | 宁波辉旺机械有限公司 | Core puller of inclined guide pillar and cylinder |
| CN202447639U (en) * | 2011-12-31 | 2012-09-26 | 东莞市建升压铸科技有限公司 | Connecting structure of oil cylinder travel switch device of pressure casting die |
| CN203830689U (en) * | 2013-11-08 | 2014-09-17 | 无锡三鑫压铸有限公司 | Double-sliding-block secondary core-pulling mechanism of cylindrical lamp shell die-casting die |
| CN204075140U (en) * | 2014-09-25 | 2015-01-07 | 重庆隆嘉模具有限公司 | Compression mod is loosed core and oil cylinder syndeton |
| CN204262319U (en) * | 2014-08-15 | 2015-04-15 | 宁波经济技术开发区博威模具金属制品有限公司 | A kind of lampshade mould of processing that lower mold core is divided into two |
| CN204414509U (en) * | 2014-12-31 | 2015-06-24 | 广州市型腔模具制造有限公司 | A kind of mould centering type core-pulling mechanism |
| CN204566568U (en) * | 2015-04-27 | 2015-08-19 | 浙江鑫鼎塑业有限公司 | Take up room little mould |
| JP2016007625A (en) * | 2014-06-25 | 2016-01-18 | トヨタ自動車株式会社 | Die casting device |
| CN206153541U (en) * | 2016-10-31 | 2017-05-10 | 广东文灿模具有限公司 | Die casting die and mechanism of loosing core thereof |
| CN106955986A (en) * | 2017-02-23 | 2017-07-18 | 广州市型腔模具制造有限公司 | A kind of method that die casting decouples core pulling |
| CN207205226U (en) * | 2017-09-13 | 2018-04-10 | 苏州广型模具有限公司 | Reduce the pulled core structure of die size |
-
2017
- 2017-09-13 CN CN201710823707.6A patent/CN107552756A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455225U (en) * | 2009-03-31 | 2010-05-12 | 宁波辉旺机械有限公司 | Core puller of inclined guide pillar and cylinder |
| CN202447639U (en) * | 2011-12-31 | 2012-09-26 | 东莞市建升压铸科技有限公司 | Connecting structure of oil cylinder travel switch device of pressure casting die |
| CN203830689U (en) * | 2013-11-08 | 2014-09-17 | 无锡三鑫压铸有限公司 | Double-sliding-block secondary core-pulling mechanism of cylindrical lamp shell die-casting die |
| JP2016007625A (en) * | 2014-06-25 | 2016-01-18 | トヨタ自動車株式会社 | Die casting device |
| CN204262319U (en) * | 2014-08-15 | 2015-04-15 | 宁波经济技术开发区博威模具金属制品有限公司 | A kind of lampshade mould of processing that lower mold core is divided into two |
| CN204075140U (en) * | 2014-09-25 | 2015-01-07 | 重庆隆嘉模具有限公司 | Compression mod is loosed core and oil cylinder syndeton |
| CN204414509U (en) * | 2014-12-31 | 2015-06-24 | 广州市型腔模具制造有限公司 | A kind of mould centering type core-pulling mechanism |
| CN204566568U (en) * | 2015-04-27 | 2015-08-19 | 浙江鑫鼎塑业有限公司 | Take up room little mould |
| CN206153541U (en) * | 2016-10-31 | 2017-05-10 | 广东文灿模具有限公司 | Die casting die and mechanism of loosing core thereof |
| CN106955986A (en) * | 2017-02-23 | 2017-07-18 | 广州市型腔模具制造有限公司 | A kind of method that die casting decouples core pulling |
| CN207205226U (en) * | 2017-09-13 | 2018-04-10 | 苏州广型模具有限公司 | Reduce the pulled core structure of die size |
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