JPS63149705U - - Google Patents
Info
- Publication number
- JPS63149705U JPS63149705U JP4404187U JP4404187U JPS63149705U JP S63149705 U JPS63149705 U JP S63149705U JP 4404187 U JP4404187 U JP 4404187U JP 4404187 U JP4404187 U JP 4404187U JP S63149705 U JPS63149705 U JP S63149705U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding
- middle mold
- slide pin
- molded product
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
Landscapes
- Producing Shaped Articles From Materials (AREA)
Description
第１図は、本考案の金型構造を示す斜視図。第
２図は、本考案の分割中型の径寸法拡大状態を示
す、正面図及び平面図。第３図は、本考案の分割
中型の径寸法縮小状態を示す正面図及び平面図。
第４図は、成形品の１例を示す透視、正面図及び
平面図。
１……外型、２，２ａ，２ｂ，２ｃ……分割中
型、３……横溝形成凸部、４……ギヤツプ部、５
……スライドピン、６……縦溝形成凸部。
FIG. 1 is a perspective view showing the mold structure of the present invention. FIG. 2 is a front view and a plan view showing an enlarged diameter of the divided medium mold according to the present invention. FIG. 3 is a front view and a plan view showing a reduced diameter state of the divided middle mold of the present invention.
FIG. 4 is a perspective view, a front view, and a plan view showing one example of a molded product. 1...Outer mold, 2, 2a, 2b, 2c...Divided medium mold, 3...Horizontal groove forming convex part, 4... Gap part, 5
...Slide pin, 6...Vertical groove forming convex portion.
Claims (1)
形用金型であつて、成形品の内側溝を形成する凸
部を有し、且つ、型の開閉により寸法変化が可能
な分割中型と分割中型内に嵌脱するスライドピン
及び外型からなり、該スライドピンの抜脱にによ
り中型を閉じ、成形品からの中型の取りはずしが
可能である事を特徴とする筒状セラミツク製品成
形用金型。 A mold for molding a cylindrical ceramic product having a groove shape on the inner surface, which has a convex part that forms the inner groove of the molded product, and has a divided middle mold and a divided middle mold whose dimensions can be changed by opening and closing the mold. 1. A mold for molding a cylindrical ceramic product, comprising a slide pin that is fitted into and removed from the mold, and an outer mold, which closes the middle mold by removing the slide pin, and allows the middle mold to be removed from the molded product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4404187U JPS63149705U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4404187U JPS63149705U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149705U true JPS63149705U (en) | 1988-10-03 |
Family
ID=30861475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4404187U Pending JPS63149705U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092723A1 (en) * | 2014-12-09 | 2016-06-16 | 日本特殊陶業株式会社 | Spark plug insulator production method, insulator, molding die |
-
1987
- 1987-03-25 JP JP4404187U patent/JPS63149705U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092723A1 (en) * | 2014-12-09 | 2016-06-16 | 日本特殊陶業株式会社 | Spark plug insulator production method, insulator, molding die |
| JP2016111024A (en) * | 2014-12-09 | 2016-06-20 | 日本特殊陶業株式会社 | Manufacturing method of spark plug insulator, insulator, and molding block |
| US10751923B2 (en) | 2014-12-09 | 2020-08-25 | Ngk Spark Plug Co., Ltd. | Spark plug insulator production method, insulator, molding die |