JPH0359374U

JPH0359374U -

Info

Publication number: JPH0359374U
Application number: JP9982490U
Authority: JP
Priority date: 1989-09-27
Filing date: 1990-09-26
Publication date: 1991-06-11
Also published as: CS463190A3; EP0419962A3; EP0419962A2; DE3932275A1

Description

[Brief explanation of drawings]

第１図は、リング精紡機における、スピンドル
レールに固定された、本考案の１実施例による糸
巻取り装置のスピンドル軸受ケーシングの一部破
断した部分的な側面図、第２図は、第１図に示し
たスピンドル軸受ケーシングを組立てるための工
具をスピンドル軸受ケーシングに取り付けた状態
の概略的な側面図、第３図は、工具によつて保持
リング及び板ばねを取り付ける時の状態を示した
概略的な断面図、第４図は、本考案の別の実施例
によるスピンドル軸受ケーシングの一部破断した
部分的な側面図、第５図は、第４図に示したスピ
ンドル軸受ケーシングにおいて、クランプリング
を緊締するための工具を取り付けた状態を示した
一部破断してやや拡大した部分的な側面図、第６
図は、第４図及び第５図の実施例で使用されたク
ランプリングの斜視図である。１１…スピンドル軸受ケーシング、１２…孔、
１３…スピンドルレール、１４…リングフランジ
、１５…板ばね、１５′…クランプリング、１５
′ａ…円すい形部分、１５′ｂ…リング部分、１
５′ｃ…スタビライザ範囲、１６…外側範囲、１
７…内側範囲、１７′…内側範囲、１８…保持リ
ング、１８′…外周面、１９，１９′…工具、２
１…環状溝、２２…環状段、２３…環状突起、２
４…延長部、２５…厚味、２６…組み立て工具、
２７…スピンドルシヤフト、２８…孔、１９…Ｌ
形金具、２９′…アーム、３０…センタリング突
起、３１…差し込みピン、３２…レバー、３３…
軸、３４…旋回継手、３５…ホルダー、３６…中
央孔、３７…スリツト、３７′…ばね舌片、３８
…中央孔、３９…内側縁部、４０…端部範囲。 FIG. 1 is a partially cutaway side view of a spindle bearing casing of a yarn winding device according to an embodiment of the present invention, which is fixed to a spindle rail in a ring spinning machine, and FIG. FIG. 3 is a schematic side view showing a state in which a tool for assembling the spindle bearing casing is attached to the spindle bearing casing; FIG. FIG. 4 is a partially broken side view of a spindle bearing casing according to another embodiment of the present invention, and FIG. 5 is a view showing a clamp ring in the spindle bearing casing shown in FIG. Partial side view, partially cut away and slightly enlarged, showing the tightening tool attached, No. 6
The figure is a perspective view of the clamp ring used in the embodiment of FIGS. 4 and 5. 11... Spindle bearing casing, 12... Hole,
13... Spindle rail, 14... Ring flange, 15... Leaf spring, 15'... Clamp ring, 15
'a...Conical part, 15'b...Ring part, 1
5'c... Stabilizer range, 16... Outer range, 1
7... Inner range, 17'... Inner range, 18... Retaining ring, 18'... Outer peripheral surface, 19, 19'... Tool, 2
1... Annular groove, 22... Annular step, 23... Annular projection, 2
4...extension part, 25...thickness, 26...assembly tool,
27... Spindle shaft, 28... Hole, 19... L
Shape fitting, 29'...Arm, 30...Centering protrusion, 31...Insertion pin, 32...Lever, 33...
Shaft, 34...Swivel joint, 35...Holder, 36...Central hole, 37...Slit, 37'...Spring tongue piece, 38
... central hole, 39 ... inner edge, 40 ... end range.

Claims

[Claims for Utility Model Registration] 1. A line winding device, which is equipped with a cylindrical spindle bearing casing 11, and the spindle bearing casing 11 is vertically inserted into a hole 12 of a spindle rail 13 arranged approximately horizontally. A spindle shaft 27 for fitting the winding tube over the spindle bearing casing 11 from above is inserted into the spindle bearing casing 11 and is rotatably supported. It has an enlarged bearing part 14 and a fixing member that can be attached later from below is fitted over the outer periphery of the spindle bearing casing 11 .
In the type in which the expanded support portion 14 is brought into contact with the spindle rail 13 from above and thereby the spindle bearing casing 11 is fixed to the spindle rail 13, the spindle bearing casing 11 is fixed to the spindle rail 13 as the fixing member. A leaf spring device 15 is provided which is movable along the outer circumference of the casing 11, the outer edge 1 of the leaf spring 15 being
The upper side of the spindle bearing casing 1 is in contact with the lower side of the spindle rail 13 and is tensioned by surface pressure.
1 is provided with a snap-engaging retaining ring 18 in the annular groove 21 of the leaf spring 15, which abuts the inner region 17 of the leaf spring 15 from below and holds this inner region 17 against the spindle rail 13. A thread winding device characterized by being pressed. 2. Yarn winding device according to claim 1, characterized in that the leaf spring device consists of one leaf spring (15). 3 The pressing force with which the retaining ring 18 presses the leaf spring 15 against the spindle rail 13 is 2000 N~
The thread winding device according to claim 1 or 2, which has a force of 4000N. 4. A line winding device, which is equipped with a cylindrical spindle bearing casing 11, in which the spindle bearing casing 11, which is arranged approximately horizontally, is connected to the hole 12 of the spindle rail 13, which is arranged approximately horizontally.
A spindle shaft 27 is inserted vertically into the spindle bearing casing 11 for fitting the winding tube from above and is rotatably supported, and the spindle bearing casing 11 is inserted into the hole 12. It has a bearing part 14 expanded on the upper side, and a fixing member that can be attached later from below is attached to the spindle bearing casing 1.
1, and the expanded support portion 14 is brought into contact with the spindle rail 13 from above by the spindle bearing casing 11, whereby the spindle bearing casing 11 is fixed to the spindle rail 13. In this type of fixing member, a clap ring 15' is provided below the hole 12, and the clap ring 15' descends slightly in a conical shape in the direction away from the spindle rail 13, and the outer edge 1 of the clap ring 15'
The upper side of the clamp ring 15' is in contact with the lower side of the spindle rail 13, and the inner edge 17' of the clamp ring 15'
is tightly engaged with the outer peripheral surface 18' of the spindle bearing casing 11 in a self-locking manner at the same height position as the clamp ring 15', and when an upward axial force is applied to the spindle bearing casing 11, the outer peripheral surface A thread winding device characterized in that the spindle bearing casing 11 is reliably held on the spindle rail 13 by strengthening the tightening engagement between the clamp ring 18' and the clamp ring 15'. 5. The thread winding device according to claim 4, wherein the clamp ring 15' is made of spring steel. 6. Yarn winding device according to claim 4, characterized in that the clamp ring (15') is provided with radially extending slits (37) distributed over its outer circumference starting from the inner edge (17'). 7 Clap ring 15' is conical part 15'a
A flat ring portion 15 that is continuous radially outwardly from
7. The thread winding device according to claim 4, wherein the ring portion 15'b is in surface contact with the flat lower side of the spindle rail 13. 8. A cylindrical stabilizer area 15'c is provided on the radially outer side of the clamp ring 18',
A thread winding device according to any one of claims 4 to 7. 9 The diameter of the central hole 38 of the clamp ring 15' is such that the diameter of the central hole 38 of the clamp ring 15' is such that the diameter of the central hole 38 of the clamp ring 15'
The axial force that elastically deforms the clamp ring 1
5' can be fitted over the outer periphery of the spindle bearing casing 11 disposed on the spindle rail 13 without excessive friction, and the clasp ring 15' is applied in a direction that presses it towards the spindle rail 13, and the outer edge The dimensions are selected such that only by varying the radius of curvature between the section 16 and the inner edge 17' is the final engagement between the spindle bearing casing 11 and the clamp ring 15' brought about. The thread winding device according to any one of claims 4 to 8.