JPS63814U - - Google Patents
Info
- Publication number
- JPS63814U JPS63814U JP9418886U JP9418886U JPS63814U JP S63814 U JPS63814 U JP S63814U JP 9418886 U JP9418886 U JP 9418886U JP 9418886 U JP9418886 U JP 9418886U JP S63814 U JPS63814 U JP S63814U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- core shaft
- cylindrical mold
- molding die
- surface contact
- 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
- 238000000465 moulding Methods 0.000 claims description 7
- 239000012778 molding material Substances 0.000 claims description 2
Landscapes
- Fixing For Electrophotography (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第1図および第3図は本考案のゴムローラ用成
形金型の一実施例の断面図、第2図および第4図
は本考案のゴムローラ用成形金型の部分拡大断面
図、第5図および第6図はゴムローラ用成形金型
の従来例を示す断面図である。
1……円筒型、2……底部材、2a,4a……
盲孔、3……芯軸、4……押え蓋、10……円筒
型、20,30……栓体、40……テーパ面、5
0……ポケツト、60……芯軸胴部端。
1 and 3 are cross-sectional views of one embodiment of the molding die for rubber rollers of the present invention, FIGS. 2 and 4 are partially enlarged cross-sectional views of the molding die for rubber rollers of the present invention, and FIGS. FIG. 6 is a sectional view showing a conventional example of a molding die for a rubber roller. 1... Cylindrical type, 2... Bottom member, 2a, 4a...
Blind hole, 3... Core shaft, 4... Holder lid, 10... Cylindrical shape, 20, 30... Plug body, 40... Tapered surface, 5
0...pocket, 60...core shaft body end.
補正 昭61.12.10
実用新案登録請求の範囲を次のように補正する
。Amendment December 10, 1981 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
円柱状成形部を有する円筒型と、外周が円柱状
で前記円筒型と面接触し、内側に芯軸案内用のロ
ート状のテーパ面が形成されて芯軸を円筒型内部
に同軸状に保持する上下一対の栓体とを備えた成
形金型において、前記円筒型と前記栓型とが面接
触する面、および/または前記栓体と保持される
べき芯軸とが面接触する面に、成形材料を収容可
能なポケツトを設けたことを特徴とするゴムロー
ラ用成形金型。[Claims for Utility Model Registration] A cylindrical mold having a cylindrical molded part, a cylindrical outer periphery that makes surface contact with the cylindrical mold, and a funnel-shaped tapered surface for guiding the core shaft formed on the inside to guide the core shaft. In a molding die comprising a pair of upper and lower plug bodies coaxially held inside a cylindrical mold, a surface where the cylindrical mold and the plug mold are in surface contact with each other, and/or a core shaft to be held with the plug body. 1. A molding die for a rubber roller, characterized in that a pocket capable of accommodating a molding material is provided on a surface where the two surfaces are in contact with each other.
Claims (1)
で前記円筒型と面接触し、内側に芯軸案内用のロ
ート状のテーパ面が形成されて芯軸を円筒型内部
に同軸状に保持する上下一対の栓体とを備えた成
形金型において、前記円筒型と前記栓体とが面接
触する面、および/または前記栓体と保持される
べき芯軸とが面接触する面に、過剰の成形材料を
収容可能なポケツトを設けたことを特徴とするゴ
ムローラ用成形金型。 A cylindrical mold having a cylindrical molded part, a cylindrical outer periphery that is in surface contact with the cylindrical mold, and a funnel-shaped tapered surface for guiding the core shaft is formed on the inside to hold the core shaft coaxially inside the cylindrical mold. In a molding die equipped with a pair of upper and lower plugs, a surface where the cylindrical mold and the plug are in surface contact, and/or a surface where the plug and the core shaft to be held are in surface contact, A molding die for a rubber roller, characterized by having a pocket capable of accommodating excess molding material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9418886U JPH0427630Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9418886U JPH0427630Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63814U true JPS63814U (en) | 1988-01-06 |
JPH0427630Y2 JPH0427630Y2 (en) | 1992-07-02 |
Family
ID=30957406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9418886U Expired JPH0427630Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0427630Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299612U (en) * | 1989-01-27 | 1990-08-08 |
-
1986
- 1986-06-20 JP JP9418886U patent/JPH0427630Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299612U (en) * | 1989-01-27 | 1990-08-08 |
Also Published As
Publication number | Publication date |
---|---|
JPH0427630Y2 (en) | 1992-07-02 |
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