JPS58102014U

JPS58102014U - Shear processing equipment for parts for fittings

Info

Publication number: JPS58102014U
Application number: JP19466081U
Authority: JP
Inventors: 孝伊藤
Original assignee: ワイケイケイ株式会社
Priority date: 1981-12-30
Filing date: 1981-12-30
Publication date: 1983-07-11
Also published as: JPS6021123Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案に係るせん断加工装置を示す正面図、
第２図は部分的に断面した第１図のｎ−■線矢親図、第
３図は第１図の■−■線断面図、第４図、第５図は金型
端部に配置された流体圧シリンダを示す正面図、側面図
、第６図は流体圧シリンダの作動レバーを示す平面図、
第７図は流体圧シリンダの支持ブラケットを示す平面図
、第８図、第９図は支持ブラケットの変形例を示す側面
図、第１０図は加工の第２工程を示す断面図、第１゛１
図は加工の第２工程までを完了した型材の要部斜視図、
第１２図は加工の第３工程を示す断面図、第１３図は加
工の第３工程までを完了した型材の斜視図である。１・・・グイプレート、１ａ・・・グイプレート上面、
３・・・ガイドポスト、３ａ・・・上端部、３ｂ・・・
支承面、４・・・パンチブーレート、４ａ・・・パンチ
プレート上面、５・・・ガイドブツシュ、５ａ・・・ガ
イドブツシュ下面、６・・・ラック、７・・・ボルト、
８・・・圧縮バネ、９・・・下限ストッパー、１０…シ
ヤフトホルダー、１０ａ・・・シャフトホルダ一端部、
１１・・・取付孔、１２・・・軸受孔、１３・・・ボル
ト、１４・・・押え、１５・・・シャフト、１６・・・
ピニオン、１７・・・油圧シリンダー、１７Ａ・・・ピ
ストン軸、１７Ｂ・・・基部、１ｊ・・・作動レバー、
１９・・・支持ブラケット、２０・・・ピン、２１・・
・ピン、２２・・・ボルト、２３・・・溝、２４・・・
抜は止め輪、２５・・・ボルト、２６・・・溝、２７・
・・抜は止め片、２８・・・ストッパピン、Ｄ１〜Ｄ５
・・・ダイ、Ｐ１〜Ｐ５・・・パンチ、Ｓ・・・型材。第１図 ■−１ｍ−−１−。１１９FIG. 1 is a front view showing a shearing device according to this invention;
Figure 2 is a partially cross-sectional view of Figure 1 taken along the line n-■, Figure 3 is a cross-sectional view of Figure 1 taken along line ■-■, and Figures 4 and 5 are placed at the end of the mold. FIG. 6 is a front view and side view showing the hydraulic cylinder, and FIG. 6 is a plan view showing the operating lever of the hydraulic cylinder.
FIG. 7 is a plan view showing a support bracket for a fluid pressure cylinder, FIGS. 8 and 9 are side views showing modified examples of the support bracket, FIG. 10 is a sectional view showing the second process of processing, and FIG. 1
The figure is a perspective view of the main parts of the mold material that has been completed up to the second process of processing.
FIG. 12 is a sectional view showing the third processing step, and FIG. 13 is a perspective view of the molded material after the third processing step has been completed. 1... Goui plate, 1a... Goui plate top surface,
3... Guide post, 3a... Upper end, 3b...
Supporting surface, 4... Punch boot rate, 4a... Punch plate top surface, 5... Guide bushing, 5a... Guide bushing bottom surface, 6... Rack, 7... Bolt,
8... Compression spring, 9... Lower limit stopper, 10... Shaft holder, 10a... One end of shaft holder,
11... Mounting hole, 12... Bearing hole, 13... Bolt, 14... Holder, 15... Shaft, 16...
Pinion, 17... Hydraulic cylinder, 17A... Piston shaft, 17B... Base, 1j... Operating lever,
19...Support bracket, 20...Pin, 21...
・Pin, 22... Bolt, 23... Groove, 24...
Remove retaining ring, 25...bolt, 26...groove, 27.
・Removal stop piece, 28 ・Stopper pin, D1 to D5
...Die, P1-P5...Punch, S...Shape material. Figure 1 ■-1 m--1-. 119

Claims

[Scope of utility model registration request]

' A Goui plate having a plurality of dies on its upper surface, a punch plate having a plurality of punches paired with the dies, and a drive shaft having a pinion concentrically and horizontally suspended between shaft holders so as to be rotatable. and a rack fixed to the upper surface of the punch plate and capable of being screwed onto the pinion, the shearing device having an operating lever connected to the shaft end of the drive shaft and a support bracket connected to the side end of the gouging plate, An apparatus for shearing a member for fittings, characterized in that a removable fluid pressure cylinder is disposed between the operating lever and the support bracket.