JPS62106707U

JPS62106707U -

Info

Publication number: JPS62106707U
Application number: JP19923685U
Authority: JP
Priority date: 1985-12-26
Filing date: 1985-12-26
Publication date: 1987-07-08

Description

[Brief explanation of the drawing]

第１図はこの考案のクイルフイード式スピンド
ルユニツトの一実施例を第４図の―線に沿う
断面で示す横断面図、第２図は上記例の正面図、
第３図は上記例の上面図、第４図は上記例の側面
図、第５図は第４図の―線に沿う横断面図、
第６図は第３図の―線に沿う縦断面図、第７
図は第６図の―線に沿う断面図、第８図はこ
の考案の他の実施例を第６図と同様位置の断面で
示す縦断面図、第９図および第１０図は従来装置
の正面図および側面図、第１１図は第９図の
―線に沿う断面図である。４１……ケース、４２……キヤリヤ、４３，４
４……クイル、４５，４６……スピンドル、４７
，４８，４９……モータ、５２，７１……ボール
ねじ、５６，７２……ボールナツト、５９，７４
……送り機構、７７，７８……傾動軸、９９……
歯車装置、１１４……クラツチ装置。 FIG. 1 is a cross-sectional view showing an embodiment of the quill-feed spindle unit of this invention taken along line - in FIG. 4, and FIG. 2 is a front view of the above-mentioned example.
FIG. 3 is a top view of the above example, FIG. 4 is a side view of the above example, and FIG. 5 is a cross-sectional view taken along the line - in FIG.
Figure 6 is a vertical cross-sectional view taken along the - line in Figure 3;
The figure is a cross-sectional view taken along the line - in Figure 6, Figure 8 is a longitudinal cross-sectional view showing another embodiment of this invention at the same position as Figure 6, and Figures 9 and 10 are of the conventional device. A front view and a side view, and FIG. 11 is a sectional view taken along the line -- in FIG. 9. 41...Case, 42...Carrier, 43,4
4... Quill, 45, 46... Spindle, 47
, 48, 49... Motor, 52, 71... Ball screw, 56, 72... Ball nut, 59, 74
...Feed mechanism, 77, 78...Tilt axis, 99...
Gear device, 114...clutch device.

Claims

[Claims for Utility Model Registration] A plurality of quills 43 and 44 that are parallel to each other and are each moved forward and backward in the axial direction by separate feeding mechanisms 59 and 74, and a quill motor 48 located orthogonally to the quill motor 48 and driving the respective feeding mechanisms;
Spindles 45, 46 pivoted inside each quill
and a spindle motor 49 for rotationally driving each spindle, the output shaft of the quill motor 48 is individually connected to the respective feeding mechanisms 59 and 84 of the plurality of quills. or coupling means 99, 1 for coupling at the same time.
A quill feed type spindle unit characterized by having 14.