JPS61143819U - - Google Patents
Info
- Publication number
- JPS61143819U JPS61143819U JP2589685U JP2589685U JPS61143819U JP S61143819 U JPS61143819 U JP S61143819U JP 2589685 U JP2589685 U JP 2589685U JP 2589685 U JP2589685 U JP 2589685U JP S61143819 U JPS61143819 U JP S61143819U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- slide
- mold
- slide cone
- socket
- 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 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
第１図は本考案に係る受口成形用金型の要部縦
断面図、第２図は第１図―線断面におけるス
ライドコーンと分割コアの拡径状態と縮径状態を
同時に示した部分断面図、第３図は従来の金型を
第１図に対応して示した要部縦断面図である。
１……受口成形用金型、２……固定軸、３……
内金型、４，５……ガイドプレート、６……スラ
イドコーン、６ａ，６ｂ……角溝、７，８……摺
動リング、９，２９……溝、１０，２９……コイ
ル、１２……分割コア、１３……真空引用の孔、
１４……油圧シリンダ、２３……被成形管。
Fig. 1 is a vertical cross-sectional view of the main part of the socket molding die according to the present invention, and Fig. 2 is a section showing the slide cone and split core in the expanded and reduced diameter states at the same time in the cross section taken along the line shown in Fig. 1. A cross-sectional view, FIG. 3, is a vertical cross-sectional view of a main part of a conventional mold corresponding to FIG. 1. 1...Mold for socket molding, 2...Fixed shaft, 3...
Inner mold, 4, 5... Guide plate, 6... Slide cone, 6a, 6b... Square groove, 7, 8... Sliding ring, 9, 29... Groove, 10, 29... Coil, 12 ...Divided core, 13...Vacuum citation hole,
14... Hydraulic cylinder, 23... Tube to be formed.
Claims (1)
する分割コアを有する熱可塑性樹脂管の受口成形
用金型において、上記スライドコーンには電磁力
発生装置を付設し該スライドコーンに上記分割コ
アを摺動可能に電磁吸着しうるように配設すると
共に、内金型内部にスライドコーンを軸方向に移
動させるための油圧シリンダを配設したことを特
徴とする受口成形用金型。 In a mold for molding a socket of a thermoplastic resin pipe having a slide cone and a split core that expands and contracts the outer diameter by engaging with the slide cone, an electromagnetic force generating device is attached to the slide cone, and the split core is attached to the slide cone. A mold for molding a socket, characterized in that the mold is arranged so as to be able to slide and electromagnetically attract the cone, and a hydraulic cylinder for moving the slide cone in the axial direction is arranged inside the inner mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589685U JPH0345793Y2 (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589685U JPH0345793Y2 (en) | 1985-02-25 | 1985-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143819U true JPS61143819U (en) | 1986-09-05 |
| JPH0345793Y2 JPH0345793Y2 (en) | 1991-09-27 |
Family
ID=30521398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2589685U Expired JPH0345793Y2 (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345793Y2 (en) |
-
1985
- 1985-02-25 JP JP2589685U patent/JPH0345793Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345793Y2 (en) | 1991-09-27 |
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