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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