JPS61133317U - - Google Patents
Info
- Publication number
- JPS61133317U JPS61133317U JP1605085U JP1605085U JPS61133317U JP S61133317 U JPS61133317 U JP S61133317U JP 1605085 U JP1605085 U JP 1605085U JP 1605085 U JP1605085 U JP 1605085U JP S61133317 U JPS61133317 U JP S61133317U
- Authority
- JP
- Japan
- Prior art keywords
- retainer
- mold
- mounting groove
- view
- retainer mounting
- 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
- 230000002950 deficient Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１、第２、第３図はそれぞれ本考案の第１、
第２、第３実施例の縦断面図、第４図は第３実施
例のばねの斜視図、第５図は第３実施例のばねの
拡大部分図、第６図は第４実施例の縦断面図、第
７図は第６図の要部の拡大図、第８図は第４実施
例の要部の変型例を示す部分図、第９図は本考案
の金型により製作される組合せシールの平面図、
第１０図は第９図の―断面図、第１１図は従
来例の縦断面図、第１２，１３図は組合せシール
の不良品の縦断面図である。１…下型、２…上型
、３…リテーナ装着溝、１０…リテーナ、１２…
ゴムシール本体、１３，１３′…弾性ゴム製リン
グ（付勢手段の１例）、２２…波形ばね（付勢手
段の１例）、３０，３１…磁石（付勢手段の１例
）。
Figures 1, 2, and 3 are the first and second figures of the present invention, respectively.
FIG. 4 is a perspective view of the spring of the third embodiment, FIG. 5 is an enlarged partial view of the spring of the third embodiment, and FIG. 6 is a longitudinal sectional view of the spring of the fourth embodiment. A vertical sectional view, FIG. 7 is an enlarged view of the main part of FIG. 6, FIG. 8 is a partial view showing a modification of the main part of the fourth embodiment, and FIG. 9 is manufactured using the mold of the present invention. Top view of the combination seal,
FIG. 10 is a cross-sectional view of FIG. 9, FIG. 11 is a vertical cross-sectional view of a conventional example, and FIGS. 12 and 13 are vertical cross-sectional views of a defective combination seal. 1...lower die, 2...upper die, 3...retainer mounting groove, 10...retainer, 12...
Rubber seal body, 13, 13'... Elastic rubber ring (one example of urging means), 22... Wave spring (one example of urging means), 30, 31... Magnet (one example of urging means).
Claims (1)
ナ装着溝内に硬質のリテーナを装着し、リテーナ
のゴムモールド溝内に上型によりゴムシール本体
を成形加工する金型において、リテーナ装着溝の
底面に、リテーナを上型側に押し上げる伸縮自在
な付勢手段を設けたことを特徴とする金型構造。 In a mold in which a lower mold is provided with an annular retainer mounting groove, a hard retainer is mounted in the retainer mounting groove, and a rubber seal body is molded by an upper mold into a rubber mold groove of the retainer, the bottom surface of the retainer mounting groove is , a mold structure characterized by being provided with a telescopic biasing means for pushing the retainer toward the upper mold side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016050U JPH0139541Y2 (en) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016050U JPH0139541Y2 (en) | 1985-02-06 | 1985-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61133317U true JPS61133317U (en) | 1986-08-20 |
| JPH0139541Y2 JPH0139541Y2 (en) | 1989-11-28 |
Family
ID=30502454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985016050U Expired JPH0139541Y2 (en) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0139541Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290563A (en) * | 1976-01-24 | 1977-07-29 | Yamada Seisakusho Kk | Slightly movable center block in metal mold for leadframe |
| JPS5290562A (en) * | 1976-01-24 | 1977-07-29 | Yamada Seisakusho Kk | Metal mold for molding lead frame |
| JPS5926324U (en) * | 1982-08-11 | 1984-02-18 | 株式会社東芝 | resin molding mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926324B2 (en) * | 1976-04-22 | 1984-06-26 | 日本合成化学工業株式会社 | Formalin absorbent |
-
1985
- 1985-02-06 JP JP1985016050U patent/JPH0139541Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290563A (en) * | 1976-01-24 | 1977-07-29 | Yamada Seisakusho Kk | Slightly movable center block in metal mold for leadframe |
| JPS5290562A (en) * | 1976-01-24 | 1977-07-29 | Yamada Seisakusho Kk | Metal mold for molding lead frame |
| JPS5926324U (en) * | 1982-08-11 | 1984-02-18 | 株式会社東芝 | resin molding mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139541Y2 (en) | 1989-11-28 |