JPH0162017U - - Google Patents
Info
- Publication number
- JPH0162017U JPH0162017U JP15762787U JP15762787U JPH0162017U JP H0162017 U JPH0162017 U JP H0162017U JP 15762787 U JP15762787 U JP 15762787U JP 15762787 U JP15762787 U JP 15762787U JP H0162017 U JPH0162017 U JP H0162017U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- mounting hole
- core pin
- screw plug
- pin
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図は本考案の一実施例を示し、第１図及び第２
図は成形時及び製品突き出し時の断面図、第３図
から第６図まではスリーブピン取り外し作業を順
を折つて説明する断面図、第７図は第１のねじ栓
の斜視図である。
１……固定型、２……移動型、４……製品、５
……中空ボス、６……コアピン、７……スリーブ
ピン、８……エジエクタプレート、９……取付穴
、１０……ベースプレート、１３……第１のねじ
栓、１５……コアピン挿通穴、１６……取付穴、
１７……栓体、２２……第２のねじ栓。
The figures show one embodiment of the present invention;
The figures are sectional views during molding and product ejection, FIGS. 3 to 6 are sectional views illustrating the sleeve pin removal operation in order, and FIG. 7 is a perspective view of the first screw plug. 1... Fixed type, 2... Mobile type, 4... Product, 5
... Hollow boss, 6 ... Core pin, 7 ... Sleeve pin, 8 ... Ejector plate, 9 ... Mounting hole, 10 ... Base plate, 13 ... First screw plug, 15 ... Core pin insertion hole, 16...Mounting hole,
17...Plug body, 22...Second screw stopper.
Claims (1)
、該ボスの端面を成形するスリーブピンを配置す
るものにおいて、 スリーブピンはエジエクタプレートの取付穴に
ベースプレート側より挿入し、中心にコアピン挿
通穴を有する第１のねじ栓でエジエクタプレート
に保持するものとし、 ベースプレートには第１のねじ栓の外径よりも
大なる内径を有する取付穴を形設し、この取付穴
に栓体を取り付け、この栓体に挿入したコアピン
を、第２のねじ栓で保持してなる射出成形金型。[Claim for Utility Model Registration] A sleeve pin that forms the end face of the hollow boss is arranged around a core pin that forms the center hole of the hollow boss, and the sleeve pin is inserted into the mounting hole of the ejector plate from the base plate side. It shall be held on the ejector plate by a first screw plug having a core pin insertion hole in the center, and a mounting hole with an inner diameter larger than the outside diameter of the first screw plug is formed in the base plate. An injection mold in which a plug is attached to a mounting hole, and a core pin inserted into the plug is held by a second screw plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15762787U JPH0162017U (en) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15762787U JPH0162017U (en) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162017U true JPH0162017U (en) | 1989-04-20 |
Family
ID=31437232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15762787U Pending JPH0162017U (en) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162017U (en) |
-
1987
- 1987-10-15 JP JP15762787U patent/JPH0162017U/ja active Pending
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