CN205519511U - Injection molding machine accessory mode locking hydro -cylinder becomes core bar - Google Patents
Injection molding machine accessory mode locking hydro -cylinder becomes core bar Download PDFInfo
- Publication number
- CN205519511U CN205519511U CN201620371404.6U CN201620371404U CN205519511U CN 205519511 U CN205519511 U CN 205519511U CN 201620371404 U CN201620371404 U CN 201620371404U CN 205519511 U CN205519511 U CN 205519511U
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- arbor
- core
- machine accessory
- accessory mode
- head
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Abstract
The utility model relates to an injection molding machine accessory mode locking hydro -cylinder becomes core bar, its characterized in that: including arbor and upper and lower core cover, the arbor is cylindricly, and injection molding machine accessory mode locking hydro -cylinder loam core is arranged in to the arbor, and the upper and lower end that the arbor stretches out the loam core is equipped with the arbor head respectively, and two cores cover is arranged upper and lower external mold sand mould respectively in and is corresponding grafting arbor head state.
Description
Technical field
This utility model relates to a kind of casting frock, a kind of injection machine accessory Mode-locking oil cylinder molding arbor.
Background technology
Owing to the Mode-locking oil cylinder structure in injection machine accessory is elongated barrel-like structure so that it is in casting process, the loam core of Mode-locking oil cylinder is elongated, fragile during its lower core, lock box, and concentricity such as cannot ensure at the problem, adds casting difficulty and cost.
Summary of the invention
In order to solve the problems referred to above of the prior art, this utility model provides core under a kind of easy to use, low cost, beneficially loam core, lock box operation, is hardly damaged, and can guarantee that the fixing of loam core and location, it is ensured that the injection machine accessory Mode-locking oil cylinder molding arbor of castability.
The technical solution adopted in the utility model is: a kind of injection machine accessory Mode-locking oil cylinder molding arbor, it is characterized in that: include arbor and upper and lower core print set, arbor is cylindrical, arbor is placed in injection machine accessory Mode-locking oil cylinder loam core, arbor stretches out the upper and lower end in loam core and is respectively equipped with arbor head, and two core print sets are respectively placed in upper and lower outer model sand mold in corresponding grafting arbor head status.
Further, described arbor head is in frustum structure outwardly, and core print set is in the frustum structure of corresponding arbor head.
Yet further, the frustum of described arbor head and core print set is the frustum of a cone.
This utility model injection moulding machine mode-locking oil cylinder molding arbor includes: arbor, and arbor is arranged in loam core: core print set, and core print set is embedded in upper and lower outer model sand mold, and arbor two ends are connected with core print set through arbor head thereon respectively；Because Mode-locking oil cylinder structure is elongated barrel-like structure, the circular cone shape overlapped with core print by arbor head coordinates grafting so that it is fragile during avoiding lower core, lock box in casting process, concentricity such as cannot ensure at the problem；This utility model is positioned to brod in loam core, has both enhanced the intensity in loam core, it is ensured that the size and dimension in loam core, saves again the consumption of sand, and arbor can repeatedly utilize, and provides cost savings；Arbor two ends arrange arbor head, greatly strengthen the intensity of arbor, it is ensured that during lower core, and cause because loam core is overweight breaks or subsidence problems, and the accuracy in loam core is ensured, it is achieved that the fixing and location in loam core, it is ensured that the shape and size of core cavity.
Accompanying drawing explanation
Fig. 1 is this utility model arbor structural representation；
Fig. 2 is that this utility model arbor coordinates core print set to use structural representation.
In figure: arbor 1, upper arbor head 2, rodding head 21, cope print set 3, lower core print set 31.
Detailed description of the invention
It is described further below in conjunction with accompanying drawing.
In figure: a kind of injection machine accessory Mode-locking oil cylinder molding arbor includes arbor 1 and upper and lower core print set 3,31, arbor 1 is cylindrical, arbor 1 is placed in injection machine accessory Mode-locking oil cylinder loam core, arbor 1 stretches out the upper and lower end in loam core and is respectively equipped with upper and lower arbor head 2,21, arbor head is in frustum structure outwardly, two core print sets 3,31 are respectively placed in upper and lower outer model sand mold, and upper and lower core print set 3,31 is in the circular cone shape structure of corresponding upper and lower arbor head 2,21 respectively.
Claims (3)
1. an injection machine accessory Mode-locking oil cylinder molding arbor, it is characterized in that: include arbor and upper and lower core print set, arbor is cylindrical, arbor is placed in injection machine accessory Mode-locking oil cylinder loam core, arbor stretches out the upper and lower end in loam core and is respectively equipped with arbor head, and two core print sets are respectively placed in upper and lower outer model sand mold in corresponding grafting arbor head status.
A kind of injection machine accessory Mode-locking oil cylinder molding arbor the most according to claim 1, is characterized in that: described arbor head is in frustum structure outwardly, and core print set is in the frustum structure of corresponding arbor head.
A kind of injection machine accessory Mode-locking oil cylinder molding arbor the most according to claim 1, is characterized in that: the frustum of described arbor head and core print set is the frustum of a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371404.6U CN205519511U (en) | 2016-04-28 | 2016-04-28 | Injection molding machine accessory mode locking hydro -cylinder becomes core bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371404.6U CN205519511U (en) | 2016-04-28 | 2016-04-28 | Injection molding machine accessory mode locking hydro -cylinder becomes core bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519511U true CN205519511U (en) | 2016-08-31 |
Family
ID=56795012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371404.6U Expired - Fee Related CN205519511U (en) | 2016-04-28 | 2016-04-28 | Injection molding machine accessory mode locking hydro -cylinder becomes core bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405806A (en) * | 2018-03-06 | 2018-08-17 | 共享装备股份有限公司 | The method for preventing sand core head from rubbing sand |
| WO2022126543A1 (en) * | 2020-12-17 | 2022-06-23 | 江苏方时远略科技咨询有限公司 | Valve-coating sand core |
-
2016
- 2016-04-28 CN CN201620371404.6U patent/CN205519511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405806A (en) * | 2018-03-06 | 2018-08-17 | 共享装备股份有限公司 | The method for preventing sand core head from rubbing sand |
| WO2022126543A1 (en) * | 2020-12-17 | 2022-06-23 | 江苏方时远略科技咨询有限公司 | Valve-coating sand core |
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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 |
Granted publication date: 20160831 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |