JPS63166331U

JPS63166331U -

Info

Publication number: JPS63166331U
Application number: JP2109687U
Authority: JP
Priority date: 1987-02-16
Filing date: 1987-02-16
Publication date: 1988-10-28

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案の一実施例であり、
第１図は、一部縦断面して示したパレツトの正面
図、第２図は第１図の平面図、第３図は主軸部の
平面図、第４図は主軸を縦断面して示した主軸部
の正面図、第５図はパレツトと主軸部とを組合わ
せた状態を一部縦断面して示した正面図である。
第６図は従来のクランプ機構を縦断面して示した
図である。１……主軸、２……ロツド、３……パレツト、
４……クランプユニツト、６……芯出し棒、７…
…クランパ、９……ガイドロツド、１０……楔、
１３……支持部材、２５……固定フランジ。 Figures 1 to 5 show an embodiment of the present invention,
Figure 1 is a front view of the pallet partially shown in longitudinal section, Figure 2 is a plan view of Figure 1, Figure 3 is a plan view of the main shaft, and Figure 4 is a longitudinal section of the main shaft. FIG. 5 is a front view showing a state in which the pallet and the main shaft are combined, partially in longitudinal section.
FIG. 6 is a longitudinal cross-sectional view of a conventional clamp mechanism. 1...Main shaft, 2...Rod, 3...Pallet,
4... Clamp unit, 6... Centering rod, 7...
... Clamper, 9... Guide rod, 10... Wedge,
13...Supporting member, 25...Fixing flange.

Claims

[Scope of utility model registration request]

A guide rod with a clamper attached to the tip is slidably supported by a support member, a wedge hole is provided to pass through the guide rod laterally, a wedge is inserted into the wedge hole, and a spring force is applied to the wedge and the guide rod. A clamp unit is formed by applying force, a centering rod is set upright on the pallet in alignment with the axis of the main spindle of the lathe, and the clamp unit is placed on the pallet in alignment with the clamping position of the workpiece supported by the centering rod. 1. A pallet jig for a lathe, characterized in that a fixing flange is provided on the back side of the pallet to be engaged by a rod of a lathe.