JPS59131814U - Rubber injection mold - Google Patents
Rubber injection moldInfo
- Publication number
- JPS59131814U JPS59131814U JP2476583U JP2476583U JPS59131814U JP S59131814 U JPS59131814 U JP S59131814U JP 2476583 U JP2476583 U JP 2476583U JP 2476583 U JP2476583 U JP 2476583U JP S59131814 U JPS59131814 U JP S59131814U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- core
- metal ring
- closed
- ring
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のゴム注入用金型の断面図、第２図は第１
図の■部拡大図、第３図はこの考案の一実施例を示すゴ
ム注入用成形金型の断面図、第４図は第３図の■部拡大
図である。
１．１１・・・ゴム注入用成形金型、２．１２・・・上
型、１２ｂ、１２Ｃ・・・シール部、３．１３・・・下
型、４．１４・・・内金属環、５．１５・・・外金属環
、６゜１６・・・ゴム、１７・・・第１中子、１７ａ・
・・環状溝、１７Ｃ・・・シール部、１８・・・第２中
子、１８ａ・・・環状溝、１８ｂ・・・シール部、２１
．２２・・・（押圧手段）皿ばね。Figure 1 is a cross-sectional view of a conventional rubber injection mold, and Figure 2 is a cross-sectional view of a conventional rubber injection mold.
3 is a sectional view of a mold for rubber injection showing an embodiment of this invention, and FIG. 4 is an enlarged view of the part 2 in FIG. 3. 1.11...Rubber injection mold, 2.12...Upper die, 12b, 12C...Seal portion, 3.13...Lower die, 4.14...Inner metal ring, 5.15... Outer metal ring, 6°16... Rubber, 17... First core, 17a.
...Annular groove, 17C...Seal part, 18...Second core, 18a...Annular groove, 18b...Seal part, 21
．． 22... (pressing means) disc spring.
Claims (1)
属環との間にゴムを注入成形する際使用する金型であっ
て、該金型が、上型と、第１中子及び第２中子とを備え
た下型とからなり、前記上型には前記金型の閉じる際前
記内金翼環外周繰上面及び前記外金属環内周縁上面に当
接するシール部が形成され、前記第１中子には前記金型
の閉じる際前記白金属環外周縁下面に当接するシール部
が形成され、前記第２中子には前記金型の閉じる際前記
性金属環内周縁下面に当接するシール部が形成され、さ
らに前記第１中子及び第２中子には前記金型の閉じる際
該金型の閉じる方向へ押圧する押圧手段が設けられるこ
とを特徴とするゴム注入用成形金型。A mold used when an outer metal ring is set on the outside of an inner metal ring and rubber is injected between the inner metal ring and the outer metal ring, and the mold includes an upper mold and a first middle ring. and a lower mold having a second core and a second core, and the upper mold is formed with a sealing part that comes into contact with the inner metal blade ring outer circumference raising surface and the outer metal ring inner circumference upper surface when the mold is closed. The first core is formed with a seal portion that comes into contact with the lower surface of the outer peripheral edge of the white metal ring when the mold is closed, and the second core is formed with a seal portion that contacts the inner peripheral edge of the white metal ring when the mold is closed. Rubber injection characterized in that a sealing portion is formed that contacts the lower surface, and further, the first core and the second core are provided with pressing means for pressing in the closing direction of the mold when the mold is closed. Molding mold for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2476583U JPS59131814U (en) | 1983-02-22 | 1983-02-22 | Rubber injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2476583U JPS59131814U (en) | 1983-02-22 | 1983-02-22 | Rubber injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131814U true JPS59131814U (en) | 1984-09-04 |
| JPH0226648Y2 JPH0226648Y2 (en) | 1990-07-19 |
Family
ID=30155785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2476583U Granted JPS59131814U (en) | 1983-02-22 | 1983-02-22 | Rubber injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169213A (en) * | 1985-01-23 | 1986-07-30 | Tokai Rubber Ind Ltd | Vulcanizing molding die of rubber bushing equipped with tubular metal fittings |
-
1983
- 1983-02-22 JP JP2476583U patent/JPS59131814U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169213A (en) * | 1985-01-23 | 1986-07-30 | Tokai Rubber Ind Ltd | Vulcanizing molding die of rubber bushing equipped with tubular metal fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226648Y2 (en) | 1990-07-19 |
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