JPS6034325U - Plate ejection processing equipment - Google Patents

Plate ejection processing equipment

Info

Publication number
JPS6034325U
JPS6034325U JP12371883U JP12371883U JPS6034325U JP S6034325 U JPS6034325 U JP S6034325U JP 12371883 U JP12371883 U JP 12371883U JP 12371883 U JP12371883 U JP 12371883U JP S6034325 U JPS6034325 U JP S6034325U
Authority
JP
Japan
Prior art keywords
hole
ejection
processing equipment
ejection processing
diameter
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
JP12371883U
Other languages
Japanese (ja)
Inventor
孝 糸井
鳥越　富雄
Original Assignee
日新電機株式会社
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 日新電機株式会社 filed Critical 日新電機株式会社
Priority to JP12371883U priority Critical patent/JPS6034325U/en
Publication of JPS6034325U publication Critical patent/JPS6034325U/en
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (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図は板材の一部の断面図、第２図は従来の板材の突
出し加工装置の断面図、第３図は第２図の装置による加
工工程を示す断面図、第４図は第２図の装置により加工
された板材の断面図、第５図以下の図面はこの考案の板
材の突出し加工装置の１実施例を示し、第５図は要部の
断面図、第６図および第７図はそれぞれ加工工程を示す
断面図、第８図は突出し加工後の板材の断面図である。 １・・・板材、２・・・突出し用孔、６・・・ダイス、
７・・・型孔、８・・・ポンチ。Fig. 1 is a cross-sectional view of a part of a plate, Fig. 2 is a cross-sectional view of a conventional plate ejection processing device, Fig. 3 is a cross-sectional view showing a processing process using the device shown in Fig. 2, and Fig. 4 is a cross-sectional view of a conventional plate ejection processing device. Figure 5 is a sectional view of a plate processed by the apparatus shown in the figure. The following drawings show an embodiment of the plate ejection processing apparatus of this invention. Each figure is a sectional view showing the processing steps, and FIG. 8 is a sectional view of the plate material after ejection processing. 1...Plate material, 2...Ejection hole, 6...Dice,
7...Mold hole, 8...Punch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 板材に透設された突出し用孔の孔径より大なる孔径の型
孔を有するダイスと、前記突出し用孔の孔径より大なる
軸径を有し前記型孔に挿通されるポンチとにより、前記
突出し用孔の周縁を前記型孔内に突出させる板材の突出
し加工装置において、前記ダイスの型孔と前記ポンチの
先端部との少なくとも一方を、径寸法が前記板材の突出
し方向に順次連続的に縮小する滑らかな曲面に形成した
板材の突出し加工装置。The ejection is made by a die having a hole with a hole diameter larger than the hole diameter of the ejection hole formed through the plate material, and a punch having a shaft diameter larger than the hole diameter of the ejection hole and inserted into the mold hole. In a plate material ejection processing device that protrudes a peripheral edge of a hole into the mold hole, the diameter of at least one of the mold hole of the die and the tip of the punch is successively reduced in a direction in which the plate material is projected. A device for ejecting plate materials formed into smooth curved surfaces.
JP12371883U 1983-08-08 1983-08-08 Plate ejection processing equipment Pending JPS6034325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12371883U JPS6034325U (en) 1983-08-08 1983-08-08 Plate ejection processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12371883U JPS6034325U (en) 1983-08-08 1983-08-08 Plate ejection processing equipment

Publications (1)

Publication Number Publication Date
JPS6034325U true JPS6034325U (en) 1985-03-08

Family

ID=30282307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12371883U Pending JPS6034325U (en) 1983-08-08 1983-08-08 Plate ejection processing equipment

Country Status (1)

Country Link
JP (1) JPS6034325U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118907U (en) * 1987-01-26 1988-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118907U (en) * 1987-01-26 1988-08-01

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