JPH02124125U - - Google Patents
Info
- Publication number
- JPH02124125U JPH02124125U JP3403889U JP3403889U JPH02124125U JP H02124125 U JPH02124125 U JP H02124125U JP 3403889 U JP3403889 U JP 3403889U JP 3403889 U JP3403889 U JP 3403889U JP H02124125 U JPH02124125 U JP H02124125U
- Authority
- JP
- Japan
- Prior art keywords
- fitted
- fitting member
- replacement core
- fitting
- main body
- 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.)
- Granted
Links
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案にかかる射出成形用金型の断面
図、第２図はその差換コアの斜視図、第３図及び
第４図は要部詳細構造及び動作を示す断面図、第
５図は従来の射出成形用金型の断面図である。
１００……コア、１２０……コア本体、１２１
……対向面、１２２……差換コア取付部、１３０
……差換コア、１３２ａ……第１テーパ面、１３
３ａ……第２テーパ面、１４０……第１嵌入部材
、１５０……第２嵌入部材、２００……キヤビテ
イ、２２０……キヤビテイ本体、２２１……対向
面。
FIG. 1 is a sectional view of an injection mold according to the present invention, FIG. 2 is a perspective view of its replacement core, FIGS. 3 and 4 are sectional views showing the detailed structure and operation of the main parts, and FIG. The figure is a sectional view of a conventional injection mold. 100...Core, 120...Core body, 121
... Opposing surface, 122 ... Replacement core mounting part, 130
...Replacement core, 132a...First tapered surface, 13
3a... second tapered surface, 140... first fitting member, 150... second fitting member, 200... cavity, 220... cavity main body, 221... opposing surface.
Claims (1)
付部が形成された組金型の本体と、当該本体の差
換コア取付部に嵌着される差換コアとを備えてお
り、当該差換コアがその嵌着方向に対して略直角
な方向より嵌入する第１の嵌入部材を受け入れ、
当該第１の嵌入部材の嵌入に伴つて嵌着方向の力
を発生させる第１テーパ面を有するとともに、前
記第１嵌入部材と略同方向より嵌入する第２嵌入
部材を受け入れる、当該第２嵌入部材の嵌入に伴
つて離脱方向の力を発生させる第２のテーパ面を
有することを特徴とする射出成形用金型。 The main body includes a molded body in which a concave replacement core attachment part is formed on at least one of opposing surfaces, and a replacement core that is fitted into the replacement core attachment part of the main body, and the replacement core is fitted into the replacement core attachment part of the main body. the core receives a first fitting member that is fitted from a direction substantially perpendicular to the fitting direction;
The second fitting member has a first tapered surface that generates a force in the fitting direction as the first fitting member is inserted, and receives a second fitting member that is fitted from approximately the same direction as the first fitting member. An injection molding die characterized in that it has a second tapered surface that generates a force in the withdrawal direction as the member is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034038U JPH0644663Y2 (en) | 1989-03-25 | 1989-03-25 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034038U JPH0644663Y2 (en) | 1989-03-25 | 1989-03-25 | Injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124125U true JPH02124125U (en) | 1990-10-12 |
| JPH0644663Y2 JPH0644663Y2 (en) | 1994-11-16 |
Family
ID=31538164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034038U Expired - Fee Related JPH0644663Y2 (en) | 1989-03-25 | 1989-03-25 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644663Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6384316U (en) * | 1986-11-21 | 1988-06-02 | ||
| JPS63128009U (en) * | 1987-02-14 | 1988-08-22 |
-
1989
- 1989-03-25 JP JP1989034038U patent/JPH0644663Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6384316U (en) * | 1986-11-21 | 1988-06-02 | ||
| JPS63128009U (en) * | 1987-02-14 | 1988-08-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644663Y2 (en) | 1994-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |