JPS636114U

JPS636114U -

Info

Publication number: JPS636114U
Application number: JP9763086U
Authority: JP
Priority date: 1986-06-27
Filing date: 1986-06-27
Publication date: 1988-01-16

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案に係る一実施例を示し
、第１図は成形開始時の要部側断面図、第２図は
成形終了時の要部側断面図、第３図は第２図にお
ける―矢視で示す下型の要部平面図、第４図
は第１図の―矢視で示す上型の平面図、第５
図は本考案の他の実施例を示す要部側断面図、第
６図〜第８図は従来のエツジベンド装置を示し、
第６図は成形開始時の要部側断面図、第７図は第
６図の―断面図、第８図は成形終了時の要部
側断面図である。１……ドライブカム、２……下ホルダ、３……
スライドカム、５……基盤（クツシヨンパツド）
、９……（わん曲成形）ポンチ、１０……上ホル
ダ、２０……スライドカム押し部材。 Figures 1 to 4 show an embodiment of the present invention, where Figure 1 is a side sectional view of the main part at the start of molding, Figure 2 is a side sectional view of the main part at the end of molding, and Figure 3 is a side sectional view of the main part at the end of molding. Fig. 2 is a plan view of the main part of the lower mold shown in the direction of the -arrow, Fig. 4 is a plan view of the upper mold shown in the direction of the -arrow in Fig. 1, and Fig. 5
The figure is a sectional side view of a main part showing another embodiment of the present invention, and FIGS. 6 to 8 show a conventional edge bending device.
FIG. 6 is a sectional side view of the main part at the start of molding, FIG. 7 is a sectional view along the line taken from FIG. 6, and FIG. 8 is a sectional side view of the main part at the end of molding. 1...Drive cam, 2...Lower holder, 3...
Slide cam, 5...Base (cushion pad)
, 9... (curved molding) punch, 10... upper holder, 20... slide cam pushing member.

Claims

[Scope of utility model registration request]

A base supported on the lower holder so that it can be raised and lowered; a slide cam that is slidably fitted onto the base and driven horizontally by a drive cam; At least one end side of the curved forming punch is fixed to the surface of the slide cam to press one edge side of the sheet metal strip fixed on the base, and a curved forming punch is attached to the upper holder to press the one edge side of the sheet metal strip fixed on the base. An edge bend device characterized by comprising a slide cam pushing member that presses the upper surface of the cam downward while slidingly contacting the upper surface of the cam.