JPH0460412U

JPH0460412U -

Info

Publication number: JPH0460412U
Application number: JP10326090U
Authority: JP
Priority date: 1990-09-29
Filing date: 1990-09-29
Publication date: 1992-05-25
Anticipated expiration: 2004-03-23
Also published as: JPH0611143Y2

Description

[Brief explanation of the drawing]

第１〜６図は本考案の１実施例を示し、第１図
は平行度測定装置を備える樹脂成形プレスを一部
切開して示す図、第２図は第１図の−線断面
図、第３図は間隔調整装置を示す断面図、第４図
は平行度測定装置を一部切開して示す図、第５，
６図はそれぞれ作用説明図、第７，８図は従来例
を示し、第７図は平行度維持装置を備える樹脂成
形プレスを一部切開して示す図、第８図は作用説
明図である。１……プレス本体、１ａ……サイドフレーム、
１ｂ……ベツド、２……スライド、３……メイン
シリンダ装置、３ａ……ピストン部材、３ｂ……
メインシリンダ、１１……下型、１２……上型、
１４……平行度維持シリンダ装置、１４ａ……ピ
ストンロツド、１５……間隔調整装置、１６……
スペーサ本体、１７……クランプ機構、１８……
間隔調整ロツド、１９……アクチユエータ、２０
……球面座、２１……合せ面、２４……矯正ロツ
ド、２６……位置検出ロツド、２８……ばね部材
、３０……固定手段、３４……スプリング、３８
……変位検出手段。 1 to 6 show one embodiment of the present invention, FIG. 1 is a partially cutaway view of a resin molding press equipped with a parallelism measuring device, FIG. 2 is a sectional view taken along the line -- in FIG. Figure 3 is a sectional view showing the spacing adjustment device, Figure 4 is a partially cutaway view of the parallelism measuring device, Figure 5
6 is an explanatory diagram of the operation, FIGS. 7 and 8 are a conventional example, FIG. 7 is a partially cut-away diagram showing a resin molding press equipped with a parallelism maintaining device, and FIG. 8 is an explanatory diagram of the operation. . 1...Press body, 1a...Side frame,
1b...Bed, 2...Slide, 3...Main cylinder device, 3a...Piston member, 3b...
Main cylinder, 11...lower mold, 12...upper mold,
14... Parallelism maintenance cylinder device, 14a... Piston rod, 15... Spacing adjustment device, 16...
Spacer body, 17... Clamp mechanism, 18...
Spacing adjustment rod, 19...actuator, 20
... Spherical seat, 21 ... Matching surface, 24 ... Correction rod, 26 ... Position detection rod, 28 ... Spring member, 30 ... Fixing means, 34 ... Spring, 38
...Displacement detection means.

Claims

[Scope of Claim for Utility Model Registration] (1) A press body, a lower die fixed to the bed of the press body, a slide disposed vertically movably in the middle of the press body, and a slide fixed to the slide. a main cylinder device disposed at the top of the press body and driving the slide downward; a spherical seat interposed between the lower end of the piston member of the main cylinder device and the slide; A straightening rod is provided in a part of the slide closer to the upper mold than each interval adjusting device, parallel to the axis of the interval adjusting device and movable up and down, and the straightening rod is adjusted to the amount of protrusion associated with the spacing adjusting device. a fixing means that can be fixed to the slide by a means parallel to the axis of the parallelism maintaining cylinder device;
and a position detection rod which is provided to be movable forward and backward in the bed in correspondence with the correction rod, and whose downward movement is elastically supported by the parallelism maintaining cylinder device via a spring, and a vertical direction of the position detection rod. displacement detection means for detecting the difference between the displacement amount of the piston rod and the protrusion amount of the piston rod of the parallelism maintaining cylinder device, and based on the detected value by the displacement detection means,
A parallelism measuring device for a resin molding press, characterized in that the operation of the parallelism maintaining cylinder device is corrected. (2) The parallelism measuring device for a resin molding press according to claim (1), wherein the correction rod is connected to the spacing adjustment device by a spring member.