JPS62121037U

JPS62121037U -

Info

Publication number: JPS62121037U
Application number: JP742386U
Authority: JP
Priority date: 1986-01-21
Filing date: 1986-01-21
Publication date: 1987-07-31
Also published as: JPH0329091Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係るパレツト治具を
備えた機械加工ラインの概略平面図、第２図は第
１図の―一部断面矢視図、第３図は第２図の
状態変化図、第４図は第１図の―一部断面矢
視図、第５図は第４図の状態変化図、第６図は第
５図の―矢視図である。１……パレツト本体、２……第１のクランプ装
置、３……第２のクランプ装置、４……旋回装置
、５……固定ガイド、７……搬送ロツド、８，９
……搬送フツク、１１……基部材、２１……第１
の嵌合溝、２２……第２の嵌合溝、２３……第１
の嵌合突条、２４……第２の嵌合突条、２７，４
５……固定部材、２８，４６……可動部材、２９
，４７……可動部材嵌合穴、３０，４８……ピス
トンロツド、３１，４８……嵌合筒部、３３，５
１……ピストン機構、Ｑ……搬送ライン、Ｙ……
被工作物、Ｘ_１，Ｘ_２……工作機械。 Fig. 1 is a schematic plan view of a machining line equipped with a pallet jig according to an embodiment of the present invention, Fig. 2 is a partial cross-sectional view of Fig. 1, and Fig. 3 is a state shown in Fig. 2. FIG. 4 is a partial cross-sectional view of FIG. 1 in the direction of the arrow, FIG. 5 is a state change diagram of FIG. 4, and FIG. 6 is a view of FIG. 5 in the direction of the arrow. DESCRIPTION OF SYMBOLS 1...Pallet body, 2...First clamp device, 3...Second clamp device, 4...Swivel device, 5...Fixed guide, 7...Transport rod, 8, 9
... Conveyance hook, 11 ... Base member, 21 ... First
fitting groove, 22... second fitting groove, 23... first fitting groove;
Fitting protrusion, 24...Second fitting protrusion, 27,4
5... Fixed member, 28, 46... Movable member, 29
, 47... Movable member fitting hole, 30, 48... Piston rod, 31, 48... Fitting cylinder part, 33, 5
1... Piston mechanism, Q... Conveyance line, Y...
Workpiece, X ₁ , X ₂ ... machine tool.

Claims

[Scope of utility model registration request]

A pallet body to which a workpiece is attached and can be conveyed by a conveyance line, and a plurality of pallet bodies that are provided corresponding to a plurality of machine tools arranged in a row along the conveyance line and act to fix the pallet body. A pallet jig for a machine tool, which is equipped with a clamping device, the pallet body having:
The pallet has a square planar shape, on the upper surface of which a workpiece can be placed and fixed, and two sets of side groups each consisting of two mutually opposing sides of the pallet body. On the two sides of one of the side groups, there are first fitting grooves extending in parallel directions along the sides, and on the lower surface of the pallet body, there are first fitting grooves extending in parallel directions. A second fitting groove is formed extending in a direction perpendicular to the groove, and
Furthermore, each of the plurality of clamp devices has a first fitting protrusion configured to fit into a first fitting groove of the pallet body to fix the pallet body, A first clamping device installed with the joint protrusion oriented in a direction parallel to the line direction of the conveying line, and a second clamping device of the pallet main body.
has a second fitting protrusion configured to be able to fit into the fitting groove of the pallet to fix the pallet body, and the second fitting protrusion is arranged in a direction parallel to the line direction of the conveyance line. A pallet jig for a machine tool, characterized in that each of the second clamp devices is installed in a state facing the machine tool.