JPS6333913U - - Google Patents
Info
- Publication number
- JPS6333913U JPS6333913U JP12875886U JP12875886U JPS6333913U JP S6333913 U JPS6333913 U JP S6333913U JP 12875886 U JP12875886 U JP 12875886U JP 12875886 U JP12875886 U JP 12875886U JP S6333913 U JPS6333913 U JP S6333913U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- movable
- product
- mold plate
- insert
- 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
- 238000000465 moulding Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は、本考案による金型構造の縦断面図、
第２図は本考案による金型から製品をとりはずす
過程を示す縦断面図、第３図は従来の成形金型の
構造の縦断面図、第４図は従来の金型から製品を
とりはずす状態を説明する縦断面図。
１……可動側型板、２……固定側型板、７，８
，２１，２２……可動側入子、９……置き型入子
、１０……押し出し棒、１１，１２，１３……製
品突出しピン、１４……製品、１５……アンダー
カツト部、１６……凹部、２３……スライドコア
兼突出しピン、２７，２８……逃げ穴、２９，３
０，３１，３２……傾斜部。
FIG. 1 is a longitudinal sectional view of the mold structure according to the present invention,
Fig. 2 is a longitudinal sectional view showing the process of removing a product from the mold according to the present invention, Fig. 3 is a longitudinal sectional view of the structure of a conventional mold, and Fig. 4 shows the state of removing a product from the conventional mold. A vertical cross-sectional view for explanation. 1...Movable side template, 2...Fixed side template, 7, 8
, 21, 22...Movable side insert, 9...Standable insert, 10...Extrusion rod, 11, 12, 13...Product ejection pin, 14...Product, 15...Undercut portion, 16... ...Recess, 23...Slide core and ejecting pin, 27, 28...Escape hole, 29,3
0, 31, 32... Slanted part.
Claims (1)
部に、前記固定側型板とともに内方に突出するア
ンダーカツトを有する製品を成形する可動側入子
とスライドコアを兼用する突出しピンを設けて該
ピンを前記可動側入子と摺動して前記固定側型板
方向に移動可能とするとともに該ピンには、前記
アンダーカツト部を成形する凹部を形成し、さら
に前記可動側入子と前記ピンには、前記移動にと
もなつて、該ピンを内方にスライドさせる傾斜部
をそれぞれ形成し、前記ピンで、前記製品を押し
上げるとともに、前記アンダーカツト部から前記
凹部をはずすことを特徴とする成形用金型。 1 of the movable template placed opposite to the fixed template
A protruding pin is provided in the part to serve as a movable side insert and a slide core for molding a product having an undercut projecting inwardly together with the fixed side mold plate, and the pin slides with the movable side insert. The pin is movable in the direction of the stationary mold plate, and the pin is formed with a concave portion for forming the undercut portion, and the movable insert and the pin are formed so that the pin can move in the direction of the fixed side mold plate. 1. A molding die, characterized in that the pins are formed with inclined portions for sliding the product inward, and the pins push up the product and remove the concave portion from the undercut portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12875886U JPS6333913U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12875886U JPS6333913U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333913U true JPS6333913U (en) | 1988-03-04 |
Family
ID=31024711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12875886U Pending JPS6333913U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333913U (en) |
-
1986
- 1986-08-22 JP JP12875886U patent/JPS6333913U/ja active Pending