[go: up one dir, main page]

JPS6127536U - forging mold - Google Patents

forging mold

Info

Publication number
JPS6127536U
JPS6127536U JP10824484U JP10824484U JPS6127536U JP S6127536 U JPS6127536 U JP S6127536U JP 10824484 U JP10824484 U JP 10824484U JP 10824484 U JP10824484 U JP 10824484U JP S6127536 U JPS6127536 U JP S6127536U
Authority
JP
Japan
Prior art keywords
molded product
die
forging mold
extra
punch
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
Application number
JP10824484U
Other languages
Japanese (ja)
Inventor
隆 藤原
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP10824484U priority Critical patent/JPS6127536U/en
Publication of JPS6127536U publication Critical patent/JPS6127536U/en
Pending legal-status Critical Current

Links

Landscapes

  • Forging (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図は本考案の一実施例を示すもので、成形前の状態
を示す断面図、第２図は成形中の状態を示す断面図、第
３図は成形後にストリッパによってパンチから成形品か
離間されている様子を示す断面図。 ・１：ダイス、４：パンチ、５：マンドレル、６：外側
パンチ、７：開口部、７ａ：大径部（余肉成形用段部）
、１１：ストリッパ、１１ａ：突当部。Figure 1 shows an embodiment of the present invention. Figure 2 is a sectional view showing the state before molding, Figure 3 is a sectional view showing the state during molding, and Figure 3 shows how the molded product is removed from the punch by a stripper after molding. A sectional view showing how they are separated.・1: Die, 4: Punch, 5: Mandrel, 6: Outer punch, 7: Opening, 7a: Large diameter part (stepped part for forming extra thickness)
, 11: Stripper, 11a: Abutting portion.

Claims (1)

【実用新案登録請求の範囲】 ダイスとマンドレルを有するパンチとにより、リング状
の素材から筒状の成形品を成形するための鍛造金型にお
いて、 前記ダイスの開口端部には、前記成形品の外形よりも大
径の余肉部成形用の段部が形成され、前記タイスの上方
には、前記パンチに食い付いた成形品の余肉部上端が当
接されるストリツパが配設きれている、 ことを特徴とする鍛造金型。[Claims for Utility Model Registration] In a forging die for forming a cylindrical molded product from a ring-shaped material using a die and a punch having a mandrel, an open end of the die is provided with a cylindrical molded product. A stepped portion for forming the extra-thickness portion having a larger diameter than the outer shape is formed, and a stripper is disposed above the tie, with which the upper end of the extra-thickness portion of the molded product that is bitten by the punch comes into contact. A forging mold characterized by:
JP10824484U 1984-07-19 1984-07-19 forging mold Pending JPS6127536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10824484U JPS6127536U (en) 1984-07-19 1984-07-19 forging mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10824484U JPS6127536U (en) 1984-07-19 1984-07-19 forging mold

Publications (1)

Publication Number Publication Date
JPS6127536U true JPS6127536U (en) 1986-02-19

Family

ID=30667449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10824484U Pending JPS6127536U (en) 1984-07-19 1984-07-19 forging mold

Country Status (1)

Country Link
JP (1) JPS6127536U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015044222A (en) * 2013-08-28 2015-03-12 株式会社神戸製鋼所 Mold release device for hollow shaft forging
WO2022201078A1 (en) * 2021-03-25 2022-09-29 Tata Steel Limited An apparatus for thickening a tube at its intermediate portion externally
WO2022201014A1 (en) * 2021-03-24 2022-09-29 Tata Steel Limited An apparatus for thickening a tube at its intermediate portion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015044222A (en) * 2013-08-28 2015-03-12 株式会社神戸製鋼所 Mold release device for hollow shaft forging
WO2022201014A1 (en) * 2021-03-24 2022-09-29 Tata Steel Limited An apparatus for thickening a tube at its intermediate portion
WO2022201078A1 (en) * 2021-03-25 2022-09-29 Tata Steel Limited An apparatus for thickening a tube at its intermediate portion externally

Similar Documents

Publication Publication Date Title
JPS6127536U (en) forging mold
JP2565928B2 (en) Rivet type electrical contact processing method
JPS58147617U (en) Metal impact extrusion mold
JPS60141933U (en) Forging press equipment
JPS60179422U (en) mold for molding
JPS6026812U (en) Core for molding mold
JPH01105061U (en)
JP2560036B2 (en) Method for manufacturing conical electrical contact
JPS5831111U (en) molding mold
JPH0293041U (en)
JPS63150714U (en)
JPS6272726U (en)
JPH02148746U (en)
JPS6452723U (en)
JPS5941515U (en) Ejector pin for molding mold
JPS63133826U (en)
JPS62131736U (en)
JPS6085908U (en) Synthetic resin mold
JPS60115650U (en) Forging mold
JPH01153815U (en)
JPS6042426U (en) Forging mold structure
JPS62113832U (en)
JPS6026813U (en) Core for molding mold
JPH0319017U (en)
JPS62101698U (en)