JPS62153084U

JPS62153084U -

Info

Publication number: JPS62153084U
Application number: JP4096486U
Authority: JP
Priority date: 1986-03-19
Filing date: 1986-03-19
Publication date: 1987-09-28

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の一実施例を示し、
第１図は垂直断面図、第２図は旋回ビーム部分の
一部破断ないし省略した下面図、第３図は側面図
である。第４図乃至第６図は各種ロボツトの動作
領域を示す説明図である。２……フレーム、３……中空垂直軸、４……第
１の電動機、５，６……歯車（回転伝達手段）、
７……旋回ビーム、８……ガイドレール、９……
送りねじ、１０……スプライン軸、１１……スラ
イダ、１９……第２の電動機、２０，２１，２２
……タイミングプーリとタイミングベルト（回転
伝達手段）、１２……ハンド部、１５……中心軸
、２３……原動ベベル歯車、２４……従動ベベル
歯車、２５……伝達軸、２６，２７，２８……タ
イミングプーリとタイミングベルト（回転伝達手
段）、２９……太陽ベベル歯車、３０……遊星ベ
ベル歯車、３２……第３の電動機。 1 to 3 show an embodiment of the present invention,
FIG. 1 is a vertical sectional view, FIG. 2 is a partially cutaway or omitted bottom view of the rotating beam portion, and FIG. 3 is a side view. FIGS. 4 to 6 are explanatory diagrams showing the operating areas of various robots. 2... Frame, 3... Hollow vertical shaft, 4... First electric motor, 5, 6... Gears (rotation transmission means),
7...Swivel beam, 8...Guide rail, 9...
Feed screw, 10... Spline shaft, 11... Slider, 19... Second electric motor, 20, 21, 22
... Timing pulley and timing belt (rotation transmission means), 12 ... Hand section, 15 ... Central shaft, 23 ... Driving bevel gear, 24 ... Driven bevel gear, 25 ... Transmission shaft, 26, 27, 28 ...Timing pulley and timing belt (rotation transmission means), 29...Sun bevel gear, 30...Planetary bevel gear, 32...Third electric motor.

Claims

[Claims for Utility Model Registration] A hollow vertical shaft supported by a frame, a first electric motor also supported by the frame and connected to the vertical shaft via a rotation transmission means, and a horizontal shaft at the lower end of the vertical shaft. a swing beam that is fixed to and supports a guide rail, a feed screw, and a spline shaft in the longitudinal direction; a slider that is supported by the guide rail and connected to the feed screw; a slider that is supported by the swing beam and that supports the feed screw; a second electric motor connected to the screw via a rotation transmission means; a hand portion rotatably supported by the slider by a vertical central axis and moved along a linear path passing through the center of rotation of the rotating beam; and the spline shaft. a driving bevel gear that slides on the spline shaft as the slider moves while maintaining engagement with the driven bevel gear fixed to the central shaft of the hand portion; and a rotation transmission means connected to the spline shaft at one end. a transmission shaft having a planetary bevel gear meshing with a sun bevel gear disposed at the center of rotation at the other end; and a third transmission shaft supported on the upper end of the vertical shaft and imparting rotation to the sun bevel gear through a hollow portion of the shaft An industrial robot equipped with an electric motor.