JPH0293033U

JPH0293033U -

Info

Publication number: JPH0293033U
Application number: JP16825688U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-24
Anticipated expiration: 2003-12-28
Also published as: JPH0618669Y2

Description

[Brief explanation of drawings]

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

[Scope of utility model registration request]

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.