JPH0476417U

JPH0476417U -

Info

Publication number: JPH0476417U
Application number: JP11840190U
Authority: JP
Priority date: 1990-11-09
Filing date: 1990-11-09
Publication date: 1992-07-03

Description

[Brief explanation of the drawing]

第１図は本考案に係る射出成形機の実施例にお
ける射出装置近傍の正面図、第２図はその平面図
、第３図は射出装置の内部を示した断面図、第４
図は従来の射出成形機の正面図、第５図はその平
面図。１０……可動テーブル、１６……型締機構、１
８……射出装置、３２……ハウジング、４２……
油圧シリンダ、４４……ロツド、４６……突設部
、４８，５０……面取部。 FIG. 1 is a front view of the vicinity of the injection device in an embodiment of the injection molding machine according to the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a sectional view showing the inside of the injection device, and FIG.
The figure is a front view of a conventional injection molding machine, and FIG. 5 is a plan view thereof. 10...Movable table, 16...Mold clamping mechanism, 1
8...Injection device, 32...Housing, 42...
Hydraulic cylinder, 44...rod, 46...protruding part, 48, 50...chamfered part.

Claims

[Claims for Utility Model Registration] 1. A movable table that can move toward and away from a mold clamping mechanism, an injection device that is rotatably disposed on the movable table, and a main body that is provided on the mold clamping mechanism side and that A cylinder device is provided at the movable table, and a cylinder device is fixed to a protrusion that protrudes upward from the upper surface of the movable table; An injection molding machine characterized in that at least a corner that approaches the protrusion when the injection device rotates is chamfered so as not to come into contact with the protrusion. 2. A movable table that can move toward and away from the mold clamping mechanism, an injection device that is rotatably disposed on the movable table, and a tip of a rod that extends and contracts with respect to the main body is fixed to the mold clamping mechanism, and and a cylinder device fixed to the upper surface of the movable table, and at least a corner portion of the housing of the injection device that approaches the main body of the cylinder device when the injection device rotates is provided with a protrusion. An injection molding machine characterized by being chamfered so as not to come into contact with the parts. 3. A movable table that can move toward and away from the mold clamping mechanism; an injection device rotatably disposed on the movable table; one end connected to the output shaft of a motor provided on the mold clamping mechanism side; The end is provided on the movable table and includes a ball screw screwed into a fixing nut that protrudes upward from the upper surface of the movable table, and is a corner of the housing of the injection device, at least when the injection device rotates. An injection molding machine characterized in that a corner portion approaching the fixing nut is chamfered so as not to come into contact with the fixing nut. 4. A movable table that can move toward and away from the mold clamping mechanism, an injection device that is rotatably disposed on the movable table, one end of which is screwed into a fixing nut fixed to the mold clamping mechanism, and the other end of which is screwed to a fixing nut that is fixed to the mold clamping mechanism. a ball screw connected to an output shaft of a motor fixed to the upper surface of the movable table, and at least a corner of the housing of the injection device that approaches the motor when the injection device rotates; An injection molding machine characterized by having a chamfered surface to prevent contact with the motor.