JPH01132341U

JPH01132341U -

Info

Publication number: JPH01132341U
Application number: JP2634388U
Authority: JP
Priority date: 1988-02-29
Filing date: 1988-02-29
Publication date: 1989-09-08

Description

[Brief explanation of the drawing]

第１図はたて形マシニングセンタの姿図、第２
図はドツグと連結部材を表す要部切断図、第３図
は第２図の側面図、第４図はドツグと連結部材と
の係合部を表す要部説明図、第５図はマガジンツ
ールポツトの要部切断図、第６図は旋回による工
具ロツクの説明図、第７図はロツクピンを常時中
立位置に付勢するねじりばねの姿図、第８図は板
カムによるロツクレバー旋回の説明図、第９図は
カムと連結部材とを表す要部切断図、第１０図は
第９図の側面図、第１１図は従来の技術のマガジ
ンツールポツトの要部切断部、第１２図は第１１
図のＡ―Ａ線切断図、第１３図は従来の技術の他
のマガジンツールポツトの要部切断図、第１４図
はマガシンのツールポツトの工具ロツク掛け外し
用アクチユエータの切断図である。６，１０８……マガジンツールポツト、１０…
…工具交換アーム、１３ａ，１０２ａ……プルス
タツド頚部、１４，１０７……ボール、２０，１
０６……ロツクピン、２０ａ……山形カム、３５
……ドツグ、４３……板カム、５１……交換アー
ム軸、５１ｂ……カム、１０６……ロツクピン、
１０６ｂ……ロツク解除用外周溝、Ｔ……工具。 Figure 1 is a diagram of a vertical machining center, Figure 2
The figure is a cutaway view of the main part showing the dog and the connecting member, Fig. 3 is a side view of Fig. 2, Fig. 4 is an explanatory view of the main part showing the engagement part between the dog and the connecting member, and Fig. 5 is the magazine tool. A cutaway view of the main part of the pot, Figure 6 is an explanatory diagram of the tool locking by turning, Figure 7 is a diagram of the torsion spring that always urges the lock pin to the neutral position, and Figure 8 is an explanatory diagram of the lock lever pivoting by the plate cam. , FIG. 9 is a cutaway view of the main part showing the cam and the connecting member, FIG. 10 is a side view of FIG. 9, FIG. 11
FIG. 13 is a cutaway view of a main part of another conventional magazine tool pot, and FIG. 14 is a cutaway view of an actuator for locking and releasing a tool lock of a magazine tool pot. 6,108...Magazine tool pot, 10...
...Tool exchange arm, 13a, 102a...Pull stud neck, 14,107...Ball, 20,1
06... Lock pin, 20a... Yamagata cam, 35
...Dog, 43...Plate cam, 51...Replacement arm shaft, 51b...Cam, 106...Lock pin,
106b...Outer circumferential groove for unlocking, T...Tool.

補正昭６３．５．３１考案の名称を次のように補正する。考案の名称マガジンツールポツトの工具ロ
ツク掛け外し機構Amendment May 31, 1983 The name of the invention is amended as follows. Name of the invention Tool locking mechanism for magazine tool pot

Claims

[Claims for Utility Model Registration] (1) An angle-shaped cam that contacts the pull stud neck 13a of the tool T stored in the magazine tool pot 6 and restricts the movement of the ball 14, which is movable in a direction perpendicular to the tool axis, by turning. A lock pin 20 having a lock pin 20a and always biased to a neutral position is rotatably provided in the magazine tool pot 6, and the tool change arm 1
A dog 35 is provided inside the tool 0, and a connecting member is provided that rotates the lock pin 20 through the dog 35 when the exchange arm rotates and moves in the direction of the rotation axis, and locks and unlocks the tool during the tool exchange operation. A tool locking/releasing mechanism for a magazine tool pot. (2) The magazine tool pot 6 has a chevron-shaped cam 20a that contacts the pull stud neck 13a of the stored tool T and restricts the movement of the ball 14, which is movable in a direction perpendicular to the tool axis, by turning, and is always in a neutral position. A biased lock pin 20 is rotatably provided in the magazine tool pot 6, and a plate cam 43 is provided at the manual tool attachment/detachment position of the magazine frame 26 for rotating the lock pin 20 to release the tool lock. A tool lock/unlock mechanism for a magazine tool pot characterized by releasing the lock by an ejecting operation. (3) Lock pin 1 which has an outer circumferential groove 106b for unlocking and is always urged to protrude and is movable in the axial direction.
06 In a machine tool equipped with a magazine device having a magazine tool pot 108 that locks the tool by restricting the movement of the ball 107 that engages with the pull stud neck 102a on the outer periphery, a cam 51b is provided at the tip of the tool exchange arm shaft 51, and the cam 51b is provided at the tip of the tool exchange arm shaft 51. A tool lock/unlock mechanism for a magazine tool pot, comprising a connecting member that moves the lock pin 106 when the tool is turned, and locks and unlocks the tool during a tool exchange operation.