JPS5989658U

JPS5989658U - Mold clamping force detection device for molding machines

Info

Publication number: JPS5989658U
Application number: JP18435782U
Authority: JP
Inventors: 鴨田　伊勢雄
Original assignee: 宇部興産株式会社
Priority date: 1982-12-07
Filing date: 1982-12-07
Publication date: 1984-06-18

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 drawings]

第１図はトラブルリンク機構を用いた成形機の平面図、
第２図は従来の型締力検出装置を説明する一部拡大縦断
面図、第３図〜第７図は本考案の１実施例を説明するも
ので、第３図は固定盤側からみた成形機の側面図、第４
図は型締力検出装置部の一部横断平面図、第５図は第４
図の■−Ｖ線断面図、第６図は第４図のＶｌ−ＶＩ線断
面図、第７図は第３図の■−■線拡線断大断面図る。１・・・固定盤、３・・・タイバー、５・・・可動盤、
１７・・・型締力検出装置、１８・・・ナツト分割ケー
ス、１９．２０・・、遺１ナツト、２１・・・ボルト、
２２・・・支持枠、２３．３６・・・シリンダ、２４・
・・ブロック、２６．２７・・・リンク、３４・・・軸
、３５・・・ギヤ、３７・・田ツド、３８・・・ラック
ギヤ、４２・・・検出ロッド、４３．５１・・・子プリ
ング、４４・・・穴、４５・・・検出装置、４８・・・
ブツシュロッド。Figure 1 is a plan view of a molding machine using a trouble link mechanism.
Figure 2 is a partially enlarged vertical cross-sectional view illustrating a conventional mold clamping force detection device, Figures 3 to 7 illustrate an embodiment of the present invention, and Figure 3 is a view from the fixed platen side. Side view of the molding machine, No. 4
The figure is a partial cross-sectional plan view of the mold clamping force detection device, and Fig.
FIG. 6 is a cross-sectional view taken along the line Vl--VI in FIG. 4, and FIG. 7 is an enlarged cross-sectional view taken along the line ■--■ in FIG. 1... Fixed plate, 3... Tie bar, 5... Movable plate,
17... Mold clamping force detection device, 18... Nut split case, 19.20... Remaining nut 1, 21... Bolt,
22...Support frame, 23.36...Cylinder, 24.
... Block, 26.27 ... Link, 34 ... Axis, 35 ... Gear, 37 ... Tatsudo, 38 ... Rack gear, 42 ... Detection rod, 43.51 ... Child Pulling, 44... Hole, 45... Detection device, 48...
Butschrod.

Claims

[Scope of utility model registration request]

゛ In a molding machine in which a split nut is attached to the end of a tie bar that is removably attached to the platen so that it can be opened and closed, a nut splitting case equipped with a nut splitting device is attached to the platen at the split nut attachment part and one end face of the tie bar, and the split nut is attached to the tie bar. A hole for inserting a detection rod extending from the end face of the tie bar in the axial direction is provided, and a detection rod for detecting the elongation of the tie bar is placed inside the hole while being pressed against the back wall of the hole to detect elongation of the tie bar. A mold clamping force detection device for a molding machine, which is attached to a nut split case with a bushing rod to be detected pressed against an end face of the detection rod.