JPS5835038U - Feed nut retaining device - Google Patents
Feed nut retaining deviceInfo
- Publication number
- JPS5835038U JPS5835038U JP12999981U JP12999981U JPS5835038U JP S5835038 U JPS5835038 U JP S5835038U JP 12999981 U JP12999981 U JP 12999981U JP 12999981 U JP12999981 U JP 12999981U JP S5835038 U JPS5835038 U JP S5835038U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- movable
- end surface
- fixed
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Transmission Devices (AREA)
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
゛ 第１図は従来装置の概略側面図、第２図は本考案の
一部切断平面図、第３図は本考案の一部切断側面図、第
４図は第２図のＩＶ−ＩＶ線断面図、第５図は第２図の
ｖ−ｖ線断面図。
２・・・送りねじ、５・・・送りナツト、６・・・ハウ
ジング、６ａ・・・大径部、８・・・可動リング、９・
・・中間リング、１０・・・固定リング、１１．１１’
・・・スラスト玉軸受、１２． １３． １４． １５
． １Ｂ、 １９゜２０．２１・・・Ｖ字状溝、１６
． １７． ２３． ２４・・・鋼球、２８・・・可動
部、２９．２９’・・・ピン、３０．３１’・・・側板
。゛ Fig. 1 is a schematic side view of the conventional device, Fig. 2 is a partially cutaway plan view of the present invention, Fig. 3 is a partially cutaway side view of the present invention, and Fig. 4 is a line taken along line IV-IV in Fig. 2. Cross-sectional view, FIG. 5 is a cross-sectional view taken along the line v-v in FIG. 2. 2... Feed screw, 5... Feed nut, 6... Housing, 6a... Large diameter part, 8... Movable ring, 9...
・Intermediate ring, 10 ・Fixed ring, 11.11'
... Thrust ball bearing, 12. 13. 14. 15
．． 1B, 19°20.21...V-shaped groove, 16
．． 17. 23. 24... Steel ball, 28... Movable part, 29.29'... Pin, 30.31'... Side plate.
Claims (3)
動部を移動させる装置において、前記送りナツトに固定
されたハウジングと前記ハウジングに固定された固定リ
ングと前記ハウジングの大径部と前記固定リングとの間
に挾持された前記ハウジングの直径よりも大きい内孔を
有し、前記可動部を連結した可動リングおよび前記ハウ
ジングの直径よりも大きい内孔を有する中間リングとよ
りなり、前記ハウジングの大径部と前記可動リングの一
端面との間をスラスト玉軸受を介し、前記可動リングの
他の端面と前記中間リングの一端面との間を直径線上に
形成され、 たＶ字状溝に挿入された鋼球を介し、ま
た前記中間リングの他の端面と前記固定リングの端面と
の間を前記Ｖ字状溝と直交する直径線上に形成されたＶ
字状溝に挿入された鋼球を介して支持することを特徴と
する送りナツトの保持装置。(1) In a device that moves a movable part via a feed nut by rotation of a feed screw shaft, a housing fixed to the feed nut, a fixing ring fixed to the housing, a large diameter portion of the housing, and the fixing ring a movable ring that connects the movable part, and an intermediate ring that has an inner hole that is larger than the diameter of the housing, and that is A thrust ball bearing is inserted between the diameter portion and one end surface of the movable ring, and a V-shaped groove is formed on a diametrical line between the other end surface of the movable ring and one end surface of the intermediate ring. A V-shaped groove is formed between the other end surface of the intermediate ring and the end surface of the fixed ring on a diameter line perpendicular to the V-shaped groove.
A holding device for a feed nut, characterized in that it is supported via a steel ball inserted into a shaped groove.
であることを特徴とする実用新案登録請求の範囲（１）
記載あ送りナツトの保持装置。(2) Utility model registration claim (1) characterized in that the connection between the movable ring and the movable part is a direct connection.
Retaining device for the forwarding nut described.
可動リングの直径位置に一端を固定された一対のピンと
このピンの他の一端に角度を変えて固定することのでき
る側板とを介して行うことを特徴とする実用新案登録請
求の範囲（１）記載の送りナツトの保持装置。(3) The movable ring and the movable part are connected through a pair of pins having one end fixed at a diametrical position of the movable ring and a side plate that can be fixed to the other end of the pin at a different angle. A holding device for a feeding nut according to claim (1) of the utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12999981U JPS5835038U (en) | 1981-09-01 | 1981-09-01 | Feed nut retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12999981U JPS5835038U (en) | 1981-09-01 | 1981-09-01 | Feed nut retaining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5835038U true JPS5835038U (en) | 1983-03-07 |
| JPS6121636Y2 JPS6121636Y2 (en) | 1986-06-28 |
Family
ID=29923652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12999981U Granted JPS5835038U (en) | 1981-09-01 | 1981-09-01 | Feed nut retaining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085656U (en) * | 1983-11-14 | 1985-06-13 | 株式会社 東京精密 | Feed nut coupling device |
-
1981
- 1981-09-01 JP JP12999981U patent/JPS5835038U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085656U (en) * | 1983-11-14 | 1985-06-13 | 株式会社 東京精密 | Feed nut coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121636Y2 (en) | 1986-06-28 |
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