JPH01109333U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はプレスワークの持上装置の斜視図、第
２図は搬送装置の動きを示す作動説明図、第３図
は、プレスワークの特上装置の部分拡大図である
。 ２…下型、３…プレスワーク、８…持上装置、
９…案内図、１０…穴、１１…可動部材、１２…
移動手段、１４…付勢部材。 FIG. 1 is a perspective view of a press work lifting device, FIG. 2 is an operation explanatory diagram showing the movement of a conveying device, and FIG. 3 is a partially enlarged view of the press work special lifting device. 2... Lower die, 3... Press work, 8... Lifting device,
9... Guide map, 10... Hole, 11... Movable member, 12...
Moving means, 14...biasing member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上型と下型との間にプレスワークを供給してプ
レス成形した後、下型内に設けられた持上手段に
よりプレスワークを下型から持ち上げて離型させ
るプレスワークの持上装置において、下型表面に
向つて先広がりに傾斜した案内面を有する穴を下
型に形成し、該案内面を摺動して下型に対して出
没自在で、かつプレスワークの持ち上げ時にはプ
レスワークの内側から外側方向へ可動して付勢し
、プレス成形時には下型内に収納される可動部材
と、該可動部材を内側から外側方向へ付勢する付
勢部材と、可動部材および付勢部材を下型に対し
て出没させるべく移動させる移動手段とを設けた
ことを特徴とするプレスワークの持上装置。 In a press work lifting device that supplies a press work between an upper mold and a lower mold to perform press molding, and then lifts the press work from the lower mold and releases it by a lifting means provided in the lower mold, A hole is formed in the lower mold having a guide surface that is inclined toward the surface of the lower mold, and the guide surface can be slid to move in and out of the lower mold, and when lifting the press work, the hole is formed inside the press work. A movable member that is movable and biased outward from the center and is housed in the lower mold during press molding, a biasing member that biases the movable member from the inside to the outside, and a movable member that biases the movable member and the biasing member downward. 1. A lifting device for a press work, comprising: a moving means for moving the press work so as to move it into and out of the mold.