JPH0387543U

JPH0387543U -

Info

Publication number: JPH0387543U
Application number: JP14650689U
Authority: JP
Priority date: 1989-12-21
Filing date: 1989-12-21
Publication date: 1991-09-05
Anticipated expiration: 2004-12-21
Also published as: JPH0730254Y2

Description

[Brief explanation of drawings]

第１図は本考案の位置決め装置を概念的に示す
側面図、第２図は第１図に示された装置の作動態
様を示す側面図、第３図は本考案の一実施例装置
を備えた内輪組付装置を一部断面で示す側面図、
第４図は第３図に示された装置のヘツドアセンブ
リ部分の拡大断面図、第５図はチヤツクが内輪ホ
ルダのところまで移動した状態を一部断面で示す
側面図、第６図は第３図に示された装置を一部断
面で示す正面図、第７図はヘツドアセンブリの正
面図、第８図はヘツドアセンブリの背面図、第９
図は揺動アームが偏心した状態を示すヘツドアセ
ンブリの正面図、第１０図は揺動アームが偏心し
た状態を示すヘツドアセンブリの背面図、第１１
図はばね式押戻し機構の断面図、第１２図はばね
式押戻し機構の可動シヤフトが後退した状態を示
す断面図、第１３図はチヤツクが内輪に挿入され
た状態を示すヘツドアセンブリの断面図、第１４
図は内輪が取出された状態を示すヘツドアセンブ
リの断面図、第１５図は内輪がケージ内に挿入さ
れた状態を示す断面図、第１６図は内輪がケージ
内に挿入された状態を一部断面で示すヘツドアセ
ンブリの正面図、第１７図は内輪がケージ内で倒
された状態を示す断面図、第１８図はツエツパジ
ヨイントの斜視図、第１９図はツエツパジヨイン
トの分解斜視図、第２０図は内輪挿入前の状態を
示す断面図、第２１図は第２０図中の−線に
沿う断面図、第２２図は内輪を挿入する途中の状
態を示す断面図、第２３図は内輪を所定高さまで
挿入した状態を示す断面図、第２４図は内輪の偏
心を戻した状態を示す断面図、第２５図は第２４
図中の−線に沿う断面図、第２６図は内輪の
厚み方向の中心をケージの中心に合わせた状態を
示す断面図、第２７図は内輪を倒した状態を示す
断面図である。２６，２７……ガイド、３０……可動体、３２
……流体式アクチユエータ、３３……ストツパ手
段、３５……ばね式押戻し機構、３７……可動シ
ヤフト、３８……ばね。 Fig. 1 is a side view conceptually showing the positioning device of the present invention, Fig. 2 is a side view showing the operating mode of the device shown in Fig. 1, and Fig. 3 is a side view showing an embodiment of the device of the present invention. A side view showing a partial cross section of the inner ring assembly device,
4 is an enlarged sectional view of the head assembly portion of the device shown in FIG. 3, FIG. 5 is a side view, partially in section, showing the state in which the chuck has moved to the inner ring holder, and FIG. 7 is a front view of the head assembly, FIG. 8 is a rear view of the head assembly, and FIG.
The figures are a front view of the head assembly showing a state in which the swing arm is eccentric, FIG. 10 is a rear view of the head assembly showing a state in which the swing arm is eccentric, and FIG.
Figure 12 is a sectional view of the spring-type push-back mechanism, Figure 12 is a sectional view showing the movable shaft of the spring-type push-back mechanism retracted, and Figure 13 is a cross-section of the head assembly showing the chuck inserted into the inner ring. Figure, 14th
The figure is a cross-sectional view of the head assembly showing the inner ring taken out, Figure 15 is a cross-sectional view showing the inner ring inserted into the cage, and Figure 16 is a partial view of the inner ring inserted into the cage. A front view of the head assembly shown in cross section, Fig. 17 is a cross-sectional view showing the state in which the inner ring is collapsed in the cage, Fig. 18 is a perspective view of the Tetsupage joint, and Fig. 19 is an exploded perspective view of the Tetsupage joint. 20 is a sectional view showing the state before inserting the inner ring, FIG. 21 is a sectional view taken along the - line in FIG. 20, FIG. 22 is a sectional view showing the state in the middle of inserting the inner ring, and FIG. The figure is a sectional view showing the state in which the inner ring has been inserted to a predetermined height, Fig. 24 is a sectional view showing the state in which the eccentricity of the inner ring has been returned, and Fig. 25 is a sectional view showing the state in which the inner ring has been returned to its eccentric position.
26 is a sectional view taken along the - line in the figure, FIG. 26 is a sectional view showing a state in which the center of the inner ring in the thickness direction is aligned with the center of the cage, and FIG. 27 is a sectional view showing a state in which the inner ring is folded down. 26, 27... Guide, 30... Movable body, 32
. . . Fluid actuator, 33 . . . Stopper means, 35 . . . Spring push-back mechanism, 37 .

Claims

[Scope of utility model registration request]

a movable body provided to be able to reciprocate along a guide in a first stroke; a stopper means for regulating the stroke end of the movable body; a hydraulic actuator that can be driven toward the stopper means to a full first stroke; a movable shaft that can be moved in the axial direction with a second stroke that is shorter than the first stroke; and the movable shaft is attached in the axial direction. a spring-type push-back mechanism having a spring that pushes back the movable body by the second stroke by the elasticity of the spring when the fluid pressure supplied to the actuator falls below a predetermined value; A multi-position positioning device characterized by comprising: