CN204818017U - Structure of loosing core of conversion direction - Google Patents
Structure of loosing core of conversion direction Download PDFInfo
- Publication number
- CN204818017U CN204818017U CN201520559958.4U CN201520559958U CN204818017U CN 204818017 U CN204818017 U CN 204818017U CN 201520559958 U CN201520559958 U CN 201520559958U CN 204818017 U CN204818017 U CN 204818017U
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- CN
- China
- Prior art keywords
- core
- hole
- guide
- connecting rod
- conversion direction
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- 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
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a structure of loosing core of conversion direction aims at providing one kind and is applicable to uses the characteristics of using in the hole of loosing core that the slope was arranged, the cylinder of the structure of can effectively avoiding loosing core or other spare parts of hydro -cylinder and equipment take place the problem of interference, can be under casting work of not influence equipment and production efficiency's the circumstances, satisfy the structure of loosing core of the demand of foundry goods requirement and mold design. It is including the direction through -hole that sets up on the mould and extend with the communicating slope of mould cavity, and the core - pulling rod of slidable setting in the direction through -hole is loosed core and is led and set up the horizontal oil cylinder on the mould to one side, loose core to lead to one side and constitute by the connecting rod of level setting and the inclined guide of setting extension in the slant of connecting rod one end, horizontal oil cylinder's piston rod is connected with the connecting rod, and horizontal oil cylinder's piston rod parallels or be coaxial with the connecting rod, core - pulling rod is last be equipped with with the oblique guide hole of inclined guide adaptation, the inclined guide is inserted and is established in oblique guide hole.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of mould core pulling mechanism of conversion direction.
Background technology
A large amount of mould used at present, due to the relation of product structure, many moulds are all provided with core-pulling mechanism, to meet the needs of product structure.Such as, after foundry goods is shaping, core-drawing hole does not carry out follow-up machined, so will cast out core-drawing hole when casting.
Cylinder in common pulled core structure or the telescopic direction of oil cylinder parallel with core-drawing hole, its directly by cylinder or oil cylinder flexible come the process of loosing core of core.Its structure simpler production of common pulled core structure is convenient; But for the core-drawing hole of some arrangement inclined position, if adopt common pulled core structure straight, cylinder or oil cylinder need to be obliquely installed accordingly, and this often causes other parts of the cylinder of pulled core structure or oil cylinder and equipment to interfere in actual application.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of pulled core structure of conversion direction is provided, it is applicable to be applied in the core-drawing hole be in tilted layout and applies, and effectively can avoid the problem that other parts of the cylinder of pulled core structure or oil cylinder and equipment interfere; When not affecting apparatus for casting work and production efficiency, the demand of castings desire and Design of Dies can be met.
The technical solution of the utility model is:
A kind of pulled core structure of conversion direction, comprise and being arranged on mould and the guide through hole that extends of the inclination communicated with mold cavity, slidably be arranged on the core_pulling pole in guide through hole, to loose core the cross cylinder tiltedly led and be arranged on mould, described loose core tiltedly to lead be made up of horizontally disposed connecting rod and the inclined guide extended obliquely that is arranged on connecting rod one end, the piston rod of described cross cylinder is connected with connecting rod, and the piston rod of cross cylinder parallels with connecting rod or coaxially, described core_pulling pole is provided with the oblique guide hole with inclined guide adaptation, described inclined guide is plugged in oblique guide hole.
The pulled core structure of the conversion direction of this programme by guide through hole, loose core and tiltedly to lead and the cooperation of oblique guide hole makes Core-pulling force carry out the conversion of power, the power tilted is converted to the power of horizontal direction, thus the problem that the cross cylinder of solution pulled core structure and part of appliance are interfered; When not affecting apparatus for casting work and production efficiency, the demand of castings desire and Design of Dies can be met.
As preferably, mould lateral surface is provided with dodges breach, and described guide through hole is arranged on to be dodged on the medial surface of breach, and described inclined guide is positioned at dodges breach.This programme structure is conducive to loosing core and tiltedly leads and the arrangement of cross cylinder, is conducive to the problem avoiding the cross cylinder of pulled core structure and part of appliance to interfere.
As preferably, core_pulling pole is ladder shaft-like, and tiltedly the sectional area of the core_pulling pole at guide hole place is greater than the sectional area of the core_pulling pole in guide through hole.This programme structure is that the step surface of the core_pulling pole of ladder shaft-like may be used for the distance of spacing core_pulling pole toward movement in mold cavity.
As preferably, guide through hole is extended outward obliquely by mold cavity.
As preferably, the angle between the axis of guide through hole and horizontal plane is 30 degree to 60 degree.This programme structure is conducive to making Core-pulling force carry out the conversion of power, the power tilted is converted to the power of horizontal direction.
As preferably, the angle between connecting rod and inclined guide is 120 degree to 150 degree.This programme structure is conducive to making Core-pulling force carry out the conversion of power, the power tilted is converted to the power of horizontal direction.
As preferably, guide through hole is circular hole, described core_pulling pole circular in cross-section.
As preferably, the core_pulling pole end by mold cavity is provided with core.
As preferably, connecting rod and inclined guide are integrated bending and molding structure.
As preferably, guide through hole and cross cylinder are arranged on dynamic model.
As preferably, guide through hole and cross cylinder are arranged on cover half.
The beneficial effects of the utility model are: have the advantages that to apply in the core-drawing hole being applicable to be applied in and being in tilted layout, effectively can avoid the problem that other parts of the cylinder of pulled core structure or oil cylinder and equipment interfere; When not affecting apparatus for casting work and production efficiency, the demand of castings desire and Design of Dies can be met.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the pulled core structure of conversion direction of the present utility model.
In figure: mould 1, core_pulling pole 2, dodges breach 3, loose core tiltedly lead 4, connecting rod 41, inclined guide 42, cross cylinder 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, a kind of pulled core structure of conversion direction comprises and being arranged on mould 1 and the guide through hole that extends of the inclination communicated with mold cavity, is slidably arranged on the core_pulling pole 2 in guide through hole, the cross cylinder 5 of tiltedly leading 4 and being arranged on mould of loosing core.Mould lateral surface is provided with dodges breach 3.Guide through hole is arranged on to be dodged on the medial surface of breach.Guide through hole is circular hole.Guide through hole is extended outward obliquely by mold cavity.Angle between the axis of guide through hole and horizontal plane is 30 degree to 60 degree, and the angle in the present embodiment between the axis of guide through hole and horizontal plane is 45 degree.In the present embodiment, guide through hole and cross cylinder are arranged on dynamic model, or guide through hole and cross cylinder are arranged on cover half.
Loose core tiltedly to lead and be made up of horizontally disposed connecting rod 41 and the inclined guide 42 extended obliquely that is arranged on connecting rod one end.Connecting rod and inclined guide are integrated bending and molding structure.The piston rod of cross cylinder is connected with connecting rod, and the piston rod of cross cylinder parallels with connecting rod or coaxially.Angle between connecting rod and inclined guide is 120 degree to 150 degree; Angle in the present embodiment between connecting rod and inclined guide is 135 degree.Inclined guide is positioned at dodges breach.
Core_pulling pole 2 circular in cross-section.Core_pulling pole end by mold cavity is provided with core.Core_pulling pole is provided with the oblique guide hole with inclined guide adaptation.Inclined guide is plugged in oblique guide hole.Core_pulling pole is ladder shaft-like, and tiltedly the sectional area of the core_pulling pole at guide hole place is greater than the sectional area of the core_pulling pole in guide through hole.
As follows in the specific works process of the pulled core structure of conversion direction of the present utility model:
Drive to loose core tiltedly to lead by cross cylinder and move horizontally outward, drive core_pulling pole moves along guide through hole by the inclined guide of tiltedly leading of loosing core in this process obliquely, thus the conversion of realizable force, complete action of loosing core.
Claims (10)
1. the pulled core structure of a conversion direction, it is characterized in that, comprise and being arranged on mould and the guide through hole that extends of the inclination communicated with mold cavity, slidably be arranged on the core_pulling pole in guide through hole, to loose core the cross cylinder tiltedly led and be arranged on mould, described loose core tiltedly to lead be made up of horizontally disposed connecting rod and the inclined guide extended obliquely that is arranged on connecting rod one end, the piston rod of described cross cylinder is connected with connecting rod, and the piston rod of cross cylinder parallels with connecting rod or coaxially, described core_pulling pole is provided with the oblique guide hole with inclined guide adaptation, described inclined guide is plugged in oblique guide hole.
2. the pulled core structure of a kind of conversion direction according to claim 1, is characterized in that, described mould lateral surface is provided with dodges breach, and described guide through hole is arranged on to be dodged on the medial surface of breach, and described inclined guide is positioned at dodges breach.
3. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, described core_pulling pole is ladder shaft-like, and tiltedly the sectional area of the core_pulling pole at guide hole place is greater than the sectional area of the core_pulling pole in guide through hole.
4. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, described guide through hole is extended outward obliquely by mold cavity.
5. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, the angle between the axis of described guide through hole and horizontal plane is 30 degree to 60 degree.
6. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, the angle between described connecting rod and inclined guide is 120 degree to 150 degree.
7. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, the core_pulling pole end by mold cavity is provided with core.
8. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, described connecting rod and inclined guide are integrated bending and molding structure.
9. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, described guide through hole and cross cylinder are arranged on dynamic model.
10. the pulled core structure of a kind of conversion direction according to claim 1 and 2, is characterized in that, described guide through hole and cross cylinder are arranged on cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559958.4U CN204818017U (en) | 2015-07-29 | 2015-07-29 | Structure of loosing core of conversion direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559958.4U CN204818017U (en) | 2015-07-29 | 2015-07-29 | Structure of loosing core of conversion direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818017U true CN204818017U (en) | 2015-12-02 |
Family
ID=54675659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559958.4U Expired - Fee Related CN204818017U (en) | 2015-07-29 | 2015-07-29 | Structure of loosing core of conversion direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876728A (en) * | 2017-10-16 | 2018-04-06 | 宁波君灵模具技术有限公司 | Die casting tie bar avoiding device and method |
| CN108788019A (en) * | 2017-04-28 | 2018-11-13 | 赛峰航空器发动机 | Core for manufacturing turbine blade |
-
2015
- 2015-07-29 CN CN201520559958.4U patent/CN204818017U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788019A (en) * | 2017-04-28 | 2018-11-13 | 赛峰航空器发动机 | Core for manufacturing turbine blade |
| CN108788019B (en) * | 2017-04-28 | 2022-07-19 | 赛峰航空器发动机 | Core for manufacturing turbine blades |
| CN107876728A (en) * | 2017-10-16 | 2018-04-06 | 宁波君灵模具技术有限公司 | Die casting tie bar avoiding device and method |
| CN107876728B (en) * | 2017-10-16 | 2019-08-23 | 宁波君灵模具技术有限公司 | Die casting tie bar avoiding device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190729 |