JPH0352123U - - Google Patents
Info
- Publication number
- JPH0352123U JPH0352123U JP11313989U JP11313989U JPH0352123U JP H0352123 U JPH0352123 U JP H0352123U JP 11313989 U JP11313989 U JP 11313989U JP 11313989 U JP11313989 U JP 11313989U JP H0352123 U JPH0352123 U JP H0352123U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- core
- injected
- faces
- molding material
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 239000012778 molding material Substances 0.000 claims 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図はこの考案にかかる成形用型装置の一実
施例をあらわす装置外観図、第２図は同装置を直
交する方向からみたもので同装置の移動側の型体
をコア後退状態においてあらわす拡大断面図、第
３図は同装置の移動側の型体をコア進出状態にお
いてあらわす拡大断面図、第４図は従来の成形型
体装置をあらわす断面図、第５図はその平面図で
ある。
１１，１２……型体、１７……キヤビテイ、２
０……コア。
Fig. 1 is an external view of an embodiment of the molding device according to this invention, and Fig. 2 is a view of the device seen from the orthogonal direction, showing the mold body on the movable side of the device in the core retracted state. FIG. 3 is an enlarged sectional view showing the mold body on the moving side of the device in a core advanced state, FIG. 4 is a sectional view showing a conventional mold body device, and FIG. 5 is a plan view thereof. . 11, 12...Mold body, 17...Cavity, 2
0...Core.
Claims (1)
され、同キヤビテイにはコアが臨んでいて、同コ
アのキヤビテイ内に突出する部分により成形品の
一部に空洞が形成されるようになつている成形用
型装置において、前記コアは進退可能になつてい
て、成形材料がキヤビテイ内に注入されるときに
は後退し、注入後にキヤビテイ内に臨むようにな
つていることを特徴とする成形用型装置。 A cavity is formed by the two opposing mold bodies, a core faces the cavity, and a portion of the core that protrudes into the cavity forms a cavity in a part of the molded product. A mold device for molding, characterized in that the core is movable back and forth, and when the molding material is injected into the cavity, it moves back and faces into the cavity after the molding material is injected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11313989U JPH0352123U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11313989U JPH0352123U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352123U true JPH0352123U (en) | 1991-05-21 |
Family
ID=31661562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11313989U Pending JPH0352123U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352123U (en) |
-
1989
- 1989-09-26 JP JP11313989U patent/JPH0352123U/ja active Pending