JPS6022308U - Core mold for injection molding - Google Patents

Core mold for injection molding

Info

Publication number
JPS6022308U
JPS6022308U JP11343983U JP11343983U JPS6022308U JP S6022308 U JPS6022308 U JP S6022308U JP 11343983 U JP11343983 U JP 11343983U JP 11343983 U JP11343983 U JP 11343983U JP S6022308 U JPS6022308 U JP S6022308U
Authority
JP
Japan
Prior art keywords
split mold
injection molding
core mold
groups
undercut portion
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
Application number
JP11343983U
Other languages
Japanese (ja)
Other versions
JPH0131462Y2 (en
Inventor
一美 松木
Original Assignee
アロン化成株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by アロン化成株式会社 filed Critical アロン化成株式会社
Priority to JP11343983U priority Critical patent/JPS6022308U/en
Publication of JPS6022308U publication Critical patent/JPS6022308U/en
Application granted granted Critical
Publication of JPH0131462Y2 publication Critical patent/JPH0131462Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は合成樹脂製枝管継手と本管との連結断面図、第
２図は本考案の実施例の断面図（第３図のＹ〜Ｙ断面を
示す）、第３図は第２図のＸ−Ｘ断面図、第４図は第１
の割金型と第２の割金型とを取り出した斡親図、第５図
は第１工程結果の断面図、第６図は第５図のＸ〜Ｘ断面
図、第７図は第２工程結果の断面図、第８図は第７図の
Ｘ−Ｘ断面図を示す。 ３・・・枝管継手、５・・・シールリング溝、６・・・
テーパ部、１０・・・第１の割金型、１５・・・第２の
割金型、２６・・・エツジ部。 第５図 第６図Figure 1 is a cross-sectional view of the connection between a synthetic resin branch pipe joint and the main pipe, Figure 2 is a cross-sectional view of an embodiment of the present invention (showing the Y-Y cross section of Figure 3), and Figure 3 is a cross-sectional view of the connection between a synthetic resin branch pipe joint and a main pipe. XX sectional view in the figure, Figure 4 is the 1st
Figure 5 is a cross-sectional view of the result of the first step, Figure 6 is a cross-sectional view from A sectional view of the result of the two steps, FIG. 8 shows a sectional view taken along line XX in FIG. 7. 3... Branch pipe joint, 5... Seal ring groove, 6...
Tapered portion, 10...first split mold, 15...second split mold, 26...edge portion. Figure 5 Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２種以上の割金型群で構成し、これら割金型群で円筒状
としたインターナルアンダカット部を有する成型金型に
おいて、１種の割金型群がつぼんだ後、円筒軸方向に移
動せしめるとともに、他の割金型群を前記移動に連動し
てつぼませるようにしたインターナルアンダカット部を
有する成型金型。In a mold that is composed of two or more types of split mold groups and has an internal undercut portion formed into a cylindrical shape by these split mold groups, after one type of split mold group collapses, it moves in the axial direction of the cylinder. A molding die having an internal undercut portion which allows the other split mold groups to constrict in conjunction with the movement.
JP11343983U 1983-07-20 1983-07-20 Core mold for injection molding Granted JPS6022308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11343983U JPS6022308U (en) 1983-07-20 1983-07-20 Core mold for injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11343983U JPS6022308U (en) 1983-07-20 1983-07-20 Core mold for injection molding

Publications (2)

Publication Number Publication Date
JPS6022308U true JPS6022308U (en) 1985-02-15
JPH0131462Y2 JPH0131462Y2 (en) 1989-09-27

Family

ID=30262602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11343983U Granted JPS6022308U (en) 1983-07-20 1983-07-20 Core mold for injection molding

Country Status (1)

Country Link
JP (1) JPS6022308U (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342618U (en) * 1976-09-16 1978-04-12
JPS542228A (en) * 1977-06-03 1979-01-09 Ford Motor Co Method of plating lighttweigh metal capable of improving corrosion resistivity in transverse direction
JPS5513891A (en) * 1978-05-22 1980-01-31 Pneumo Corp Displacementt phase converter
JPS5573513A (en) * 1978-11-28 1980-06-03 Kubota Ltd Metal mold device for forming end of plastic pipe
JPS5619716A (en) * 1979-07-28 1981-02-24 Kubota Ltd Core die for forming tap
JPS5622692A (en) * 1979-06-30 1981-03-03 Matsushita Electric Works Ltd Manufacture of dressing asbestos cement board
JPS577895A (en) * 1980-06-13 1982-01-16 Toshiba Corp Manufacture of single crystal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342618U (en) * 1976-09-16 1978-04-12
JPS542228A (en) * 1977-06-03 1979-01-09 Ford Motor Co Method of plating lighttweigh metal capable of improving corrosion resistivity in transverse direction
JPS5513891A (en) * 1978-05-22 1980-01-31 Pneumo Corp Displacementt phase converter
JPS5573513A (en) * 1978-11-28 1980-06-03 Kubota Ltd Metal mold device for forming end of plastic pipe
JPS5622692A (en) * 1979-06-30 1981-03-03 Matsushita Electric Works Ltd Manufacture of dressing asbestos cement board
JPS5619716A (en) * 1979-07-28 1981-02-24 Kubota Ltd Core die for forming tap
JPS577895A (en) * 1980-06-13 1982-01-16 Toshiba Corp Manufacture of single crystal

Also Published As

Publication number Publication date
JPH0131462Y2 (en) 1989-09-27

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