JPS5919235U - spindle device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来技術によるスピンドル装置の一実施例を示
す縦断側面図、第２図は本案になるスピンドル装置の一
実施例を示す縦断側面図、第３図はチャックの正面図、
第４図は側面図、第５図はカラーの正面図、第６図は側
面図である。図においては、１は本体、２は軸受片、３
は軸受片、４−はベアリング、５は回転筒、６は歯車、
７はスピンドル、８はスプライン、９はめねじ、１０は
おねじ、１１はカラ、１２はカラーホルダー、１３はカ
ッタ、１４はチャック、１５はおねじ、１６はスリット
、１７は挾持片、１８はテーパ一部、１９はチャックホ
ルダ、２０はねおねじの平面部である。 ４２　　７　１、　？ ’６３４FIG. 1 is a longitudinal side view showing an embodiment of a spindle device according to the prior art, FIG. 2 is a longitudinal side view showing an embodiment of the spindle device of the present invention, and FIG. 3 is a front view of a chuck.
FIG. 4 is a side view, FIG. 5 is a front view of the collar, and FIG. 6 is a side view. In the figure, 1 is the main body, 2 is the bearing piece, and 3
is a bearing piece, 4- is a bearing, 5 is a rotating cylinder, 6 is a gear,
7 is a spindle, 8 is a spline, 9 is a female thread, 10 is a male thread, 11 is a collar, 12 is a collar holder, 13 is a cutter, 14 is a chuck, 15 is a male thread, 16 is a slit, 17 is a clamping piece, 18 is a taper piece. 19 is a chuck holder, and 20 is a flat part of a male screw. 42 7 1, ? '634

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体に回動自在に支持された回転筒内に、摺動可能に装
着されるスピンドルを備えた、加工機器のスピンドル装
置であって、前記スピンドル両端に、テーパ一部材を有
し、該テーパ一部材を軸方向に押圧することにより内周
面を縮径し、前記回転筒と前記スピンドルを固着するこ
とを特徴としたスピンドル装置。A spindle device for processing equipment, comprising a spindle slidably mounted in a rotary cylinder rotatably supported by a main body, the spindle having tapered members at both ends of the spindle; A spindle device characterized in that the diameter of an inner circumferential surface is reduced by pressing a member in an axial direction, thereby fixing the rotating cylinder and the spindle.