JPH0293033U - - Google Patents
Info
- Publication number
- JPH0293033U JPH0293033U JP16825688U JP16825688U JPH0293033U JP H0293033 U JPH0293033 U JP H0293033U JP 16825688 U JP16825688 U JP 16825688U JP 16825688 U JP16825688 U JP 16825688U JP H0293033 U JPH0293033 U JP H0293033U
- Authority
- JP
- Japan
- Prior art keywords
- lock pin
- bent
- drawn
- moving direction
- moving
- 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
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第1図は本考案の一実施例に係る素材位置決め
装置の成形開始時における縦断面図、第2図は第
1図の装置の成形終了時における縦断面図、第3
図は第1図の装置の部分斜視図、第4図は第1図
の装置の概略平面図、第5図イないしニは素材の
成形進行状態を示す斜視図、第6図は従来の素材
位置決め装置の斜視図、第7図は第6図の装置の
素材長手方向に関する成形時状態を示す概略断面
図、第8図は第6図の装置の素材幅方向に関する
成形時状態を示す概略断面図、である。
11…素材、12…下型ダイセツト、13…上
ラム、14…上型ダイセツト、15,16…定位
、17,19…付勢手段、18…第1のロツクピ
ン、20…第2のロツクピン、21…中心線、2
2…移動ブロツク、23…付勢手段としてのスプ
リング。
FIG. 1 is a longitudinal cross-sectional view of a material positioning device according to an embodiment of the present invention at the start of forming, FIG. 2 is a longitudinal cross-sectional view of the device shown in FIG. 1 at the end of forming, and FIG.
The figure is a partial perspective view of the device shown in FIG. 1, FIG. 4 is a schematic plan view of the device shown in FIG. 1, FIGS. A perspective view of the positioning device, FIG. 7 is a schematic sectional view showing the device in FIG. 6 in a forming state in the longitudinal direction of the material, and FIG. 8 is a schematic sectional view showing the device in FIG. 6 in the forming state in the material width direction. Figure. DESCRIPTION OF SYMBOLS 11...Material, 12...Lower die set, 13...Upper ram, 14...Upper die set, 15, 16...Location, 17, 19...Biasing means, 18...First lock pin, 20...Second lock pin, 21 ...center line, 2
2...Moving block, 23...Spring as biasing means.
Claims (1)
位置決めする装置において、実質的に素材のセン
タ位置を固定する第1のロツクピンと、素材に押
圧され、絞り曲げ成形に伴い部分的に移動する素
材の移動方向に移動可能に設けられるとともに、
前記移動方向と逆方向に付勢手段により付勢され
た第2のロツクピンと、を備えたことを特徴とす
る絞り曲げ成形における素材位置決め装置。 In a device for positioning a material to be drawn and bent between an upper die and a lower die, there is a first lock pin that substantially fixes the center position of the material, and a first lock pin that is pressed against the material and partially locks the material as it is drawn and bent. It is provided so as to be movable in the moving direction of the moving material, and
A material positioning device for drawing and bending, comprising: a second lock pin biased by biasing means in a direction opposite to the moving direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16825688U JPH0618669Y2 (en) | 1988-12-28 | 1988-12-28 | Material positioning device for draw bending |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16825688U JPH0618669Y2 (en) | 1988-12-28 | 1988-12-28 | Material positioning device for draw bending |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0293033U true JPH0293033U (en) | 1990-07-24 |
JPH0618669Y2 JPH0618669Y2 (en) | 1994-05-18 |
Family
ID=31457276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16825688U Expired - Lifetime JPH0618669Y2 (en) | 1988-12-28 | 1988-12-28 | Material positioning device for draw bending |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0618669Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001252728A (en) * | 2000-03-06 | 2001-09-18 | Press Kogyo Co Ltd | Structure for preventing pressing deviation of press apparatus |
JP2012236199A (en) * | 2011-05-10 | 2012-12-06 | Waitekku:Kk | Positioning structure of workpiece to be pressed and press working apparatus |
-
1988
- 1988-12-28 JP JP16825688U patent/JPH0618669Y2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001252728A (en) * | 2000-03-06 | 2001-09-18 | Press Kogyo Co Ltd | Structure for preventing pressing deviation of press apparatus |
JP2012236199A (en) * | 2011-05-10 | 2012-12-06 | Waitekku:Kk | Positioning structure of workpiece to be pressed and press working apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0618669Y2 (en) | 1994-05-18 |