JPH0232322U - - Google Patents

Info

Publication number
JPH0232322U
JPH0232322U JP10795688U JP10795688U JPH0232322U JP H0232322 U JPH0232322 U JP H0232322U JP 10795688 U JP10795688 U JP 10795688U JP 10795688 U JP10795688 U JP 10795688U JP H0232322 U JPH0232322 U JP H0232322U
Authority
JP
Japan
Prior art keywords
die
drawn
blank
drawn products
lower mold
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
JP10795688U
Other languages
Japanese (ja)
Other versions
JPH0618655Y2 (en
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 filed Critical
Priority to JP1988107956U priority Critical patent/JPH0618655Y2/en
Publication of JPH0232322U publication Critical patent/JPH0232322U/ja
Application granted granted Critical
Publication of JPH0618655Y2 publication Critical patent/JPH0618655Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/003—Simultaneous forming, e.g. making more than one part per stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

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

第１図は、本考案の一実施例に係るプレス成形
装置であり、選択的に一方の成形品のみを成形す
る状態を示す要部縦断面図、第２図は、第１図に
示す装置で複数の成形品を成形する状態を示す要
部縦断面図、第３図及び第４図は、本考案のプレ
ス成形装置による成形品を示す斜視図、第５図及
び第６図は、従来のプレス成形装置を示す要部断
面図である。 ２…下型、３…上型、５…ダイ、７ａ…第１ポ
ンチ、７ｂ…第２ポンチ、８…ブランクホルダー
、１４…内側ブランクホルダー、１７…カムスラ
イド、１８…カムドライバ。 FIG. 1 is a longitudinal sectional view of a main part of a press molding apparatus according to an embodiment of the present invention, showing a state in which only one molded product is selectively molded, and FIG. FIGS. 3 and 4 are perspective views showing molded products formed by the press molding apparatus of the present invention, and FIGS. 5 and 6 are conventional FIG. 2 is a cross-sectional view of main parts of the press molding apparatus of FIG. 2... Lower die, 3... Upper die, 5... Die, 7a... First punch, 7b... Second punch, 8... Blank holder, 14... Inner blank holder, 17... Cam slide, 18... Cam driver.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイを有する下型の上方に、前記ダイとの協働
でブランク材に少なくとも２つの絞り製品を成形
するポンチ、及び、前記ダイの押え部との間で、
ブランク材を挟持するブランクホルダーを有する
上型を、前記下型に向けて相対的に接近離反可能
に設置し、前記２つの絞り製品を同時に絞り成形
したり、あるいは、選択的に個別の絞り製品のみ
を絞り成形し得るプレス成形装置において、前記
ブランク材のうち前記２つの絞り製品の間に相当
する部位の前記ポンチに、前記下型に向けて弾性
付加された内側ブランクホルダーを摺動可能に取
付け、この内側ブランクホルダーとの間で前記ブ
ランク材を挟持する押え部を有するカムスライド
を、前記上型に対して進退可能に前記下型に取付
け、前記ポンチと前記ダイとの協働による前記２
つの絞り製品を同時に絞り成形する際には、前記
カムスライドを、前記上型に対して後退移動させ
、選択的に個別の絞り製品のみを絞り成形する際
には、前記カムスライドを、その押え部が前記ダ
イの前記押え部とにより前記ブランク材を保持す
る位置まで前記上型に対して前進移動させるカム
ドライバを摺動可能に前記下型に設けたことを特
徴とするプレス成形装置。 A punch that forms at least two drawn products from a blank material in cooperation with the die above a lower mold having a die, and a presser part of the die,
An upper mold having a blank holder that holds a blank material is installed toward the lower mold so that it can approach and separate from the lower mold, and the two drawn products can be drawn at the same time, or selectively individual drawn products can be drawn. In a press forming apparatus capable of drawing and forming only, an inner blank holder elastically added toward the lower die is slidable on the punch at a portion of the blank material corresponding to between the two drawn products. Attachment: A cam slide having a presser portion that clamps the blank material between the inner blank holder and the inner blank holder is attached to the lower die so as to be movable toward and away from the upper die. 2
When drawing two drawn products at the same time, the cam slide is moved backward relative to the upper die, and when selectively drawing only individual drawn products, the cam slide is moved by its presser. 1. A press-forming apparatus, characterized in that a cam driver is slidably provided on the lower mold, the cam driver being slidably moved relative to the upper mold to a position where the blank is held by the presser part of the die.
JP1988107956U 1988-08-17 1988-08-17 Press molding equipment Expired - Lifetime JPH0618655Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988107956U JPH0618655Y2 (en) 1988-08-17 1988-08-17 Press molding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988107956U JPH0618655Y2 (en) 1988-08-17 1988-08-17 Press molding equipment

Publications (2)

Publication Number Publication Date
JPH0232322U true JPH0232322U (en) 1990-02-28
JPH0618655Y2 JPH0618655Y2 (en) 1994-05-18

Family

ID=31342841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988107956U Expired - Lifetime JPH0618655Y2 (en) 1988-08-17 1988-08-17 Press molding equipment

Country Status (1)

Country Link
JP (1) JPH0618655Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028782A1 (en) * 2014-11-26 2016-05-27 Peugeot Citroen Automobiles Sa METHOD OF FORMING MULTIPLE EMBOUTISES FROM THE SAME FLAN OF SHEET
JP2020124730A (en) * 2019-02-05 2020-08-20 日本製鉄株式会社 Mold set and manufacturing method of motor vehicle external panel
CN114130898A (en) * 2020-09-04 2022-03-04 长城汽车股份有限公司 Stamping die

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131736U (en) * 1986-02-12 1987-08-20
JPS6360728A (en) * 1986-09-01 1988-03-16 Toyota Motor Corp Draw molding method and equipment therefor
JPS6380928A (en) * 1986-09-25 1988-04-11 Honda Motor Co Ltd Method and device for drawing thin plate like work

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131736U (en) * 1986-02-12 1987-08-20
JPS6360728A (en) * 1986-09-01 1988-03-16 Toyota Motor Corp Draw molding method and equipment therefor
JPS6380928A (en) * 1986-09-25 1988-04-11 Honda Motor Co Ltd Method and device for drawing thin plate like work

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028782A1 (en) * 2014-11-26 2016-05-27 Peugeot Citroen Automobiles Sa METHOD OF FORMING MULTIPLE EMBOUTISES FROM THE SAME FLAN OF SHEET
JP2020124730A (en) * 2019-02-05 2020-08-20 日本製鉄株式会社 Mold set and manufacturing method of motor vehicle external panel
CN114130898A (en) * 2020-09-04 2022-03-04 长城汽车股份有限公司 Stamping die
CN114130898B (en) * 2020-09-04 2023-07-21 长城汽车股份有限公司 Stamping die

Also Published As

Publication number Publication date
JPH0618655Y2 (en) 1994-05-18

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