JPS6256227U - - Google Patents
Info
- Publication number
- JPS6256227U JPS6256227U JP14542685U JP14542685U JPS6256227U JP S6256227 U JPS6256227 U JP S6256227U JP 14542685 U JP14542685 U JP 14542685U JP 14542685 U JP14542685 U JP 14542685U JP S6256227 U JPS6256227 U JP S6256227U
- Authority
- JP
- Japan
- Prior art keywords
- blank
- force
- die
- holder
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
第1図は本考案の一実施例を示す全体構成図、
第2図は第1図の金型による成型品を示す断面図
、第3図は第1図の―線で切断した部分を示
す断面図、第4図ないし第6図は第1図のプレス
金型の動作を順次に示す構成図である。
1……ポンチ台、3……ポンチ、5……ブラン
クホルダー、9……ブランク、11……ダイ、1
3……ダイホルダー、15……ガススプリング、
19……ガススプリング、21……クツシヨンピ
ン。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
Figure 2 is a sectional view showing a molded product using the mold shown in Figure 1, Figure 3 is a sectional view taken along the - line in Figure 1, and Figures 4 to 6 are the press shown in Figure 1. It is a block diagram which shows the operation|movement of a metal mold|die sequentially. 1...Punch stand, 3...Punch, 5...Blank holder, 9...Blank, 11...Die, 1
3...Die holder, 15...Gas spring,
19...Gas spring, 21...Cushion pin.
Claims (1)
ランクホルダーと、これらポンチおよびブランク
ホルダーに対向配置されたダイとを有し、該ダイ
は前記ポンチが嵌入可能な雌型部およびその外周
に形成したブランクホルダーに対向したブランク
押圧面を備え、前記ダイの押圧面とブランクホル
ダーの間に挾持したブランクに、前記ポンチを用
いて絞り加工を施こすプレス金型において、 前記ブランクホルダーは前記ダイの側から作用
する第1の力以上の力によつてその作用方向に少
なくとも一定距離だけ移動可能に第1の支持手段
で支持され、一定距離だけ移動した位置における
前記ブランクホルダーを、前記ダイの側から作用
する第1の力よりも大きな第2の力以上の力によ
つてその作用方向に移動可能に支持する第2の支
持手段が配置され、前記ダイは前記ブランクホル
ダーの側から作用する前記第1の力よりも大きく
しかも前記第2の力よりも小さな第3の力以上の
力でその作用方向に一定距離だけ移動可能に第3
の支持手段によつて支持されていることを特徴と
するプレス金型。[Claims for Utility Model Registration] A punch, a blank holder disposed on the outer circumferential surface of the punch, and a die disposed opposite to the punch and the blank holder, the die being a female into which the punch can be inserted. A press mold comprising a blank pressing surface facing a mold part and a blank holder formed on the outer periphery thereof, and performing drawing processing on the blank held between the pressing surface of the die and the blank holder using the punch, The blank holder is supported by a first support means so as to be movable at least a certain distance in the acting direction by a force greater than or equal to a first force applied from the side of the die, and the blank is moved at a position where the blank holder is moved by a certain distance. A second support means is disposed to support the holder so as to be movable in the acting direction by a force greater than or equal to a first force acting from the side of the die, and the die is attached to the blank. A third holder capable of moving by a certain distance in the acting direction by a force equal to or greater than a third force that is larger than the first force and smaller than the second force, which acts from the side of the holder.
A press die characterized in that it is supported by supporting means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14542685U JPH0415375Y2 (en) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14542685U JPH0415375Y2 (en) | 1985-09-24 | 1985-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6256227U true JPS6256227U (en) | 1987-04-07 |
JPH0415375Y2 JPH0415375Y2 (en) | 1992-04-07 |
Family
ID=31056955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14542685U Expired JPH0415375Y2 (en) | 1985-09-24 | 1985-09-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0415375Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021568A (en) * | 2005-07-21 | 2007-02-01 | Nippon Steel Corp | Method for forming member of hat-shaped section having excellent shape freezing property |
JP2011056573A (en) * | 2009-09-14 | 2011-03-24 | Keylex Corp | Press forming apparatus and press forming method |
JP2013035002A (en) * | 2011-08-04 | 2013-02-21 | Toyota Auto Body Co Ltd | Press die |
-
1985
- 1985-09-24 JP JP14542685U patent/JPH0415375Y2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021568A (en) * | 2005-07-21 | 2007-02-01 | Nippon Steel Corp | Method for forming member of hat-shaped section having excellent shape freezing property |
JP4612494B2 (en) * | 2005-07-21 | 2011-01-12 | 新日本製鐵株式会社 | Method for forming cross-section hat-shaped member with excellent shape freezing property |
JP2011056573A (en) * | 2009-09-14 | 2011-03-24 | Keylex Corp | Press forming apparatus and press forming method |
JP2013035002A (en) * | 2011-08-04 | 2013-02-21 | Toyota Auto Body Co Ltd | Press die |
Also Published As
Publication number | Publication date |
---|---|
JPH0415375Y2 (en) | 1992-04-07 |
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