JPS5876851U - ball screw - Google Patents
ball screwInfo
- Publication number
- JPS5876851U JPS5876851U JP17086781U JP17086781U JPS5876851U JP S5876851 U JPS5876851 U JP S5876851U JP 17086781 U JP17086781 U JP 17086781U JP 17086781 U JP17086781 U JP 17086781U JP S5876851 U JPS5876851 U JP S5876851U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- ball
- nut
- groove
- screw groove
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
Landscapes
- Clamps And Clips (AREA)
- 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、この考案に係るボールねじの第１の実施例を
示す正面図、第２図は、第１図のボールねじのＡ−Ａ線
における横断面図、第３図は、第１図のＢ−Ｂ線におけ
る部分断面図、第４図乃至第７図は、この考案に係るボ
ールねじの第２乃至第５の実施例を示す前記第３図に相
当する部分断面図、第８図は、この考案に係るボールね
じの第６の実施例を示す正面図、第９図は、第８図のＣ
−Ｃ線における部分断面図、第１０図は、′第８図の部
品の斜視図である。FIG. 1 is a front view showing a first embodiment of the ball screw according to the invention, FIG. 2 is a cross-sectional view of the ball screw in FIG. 1 taken along line A-A, and FIG. 4 to 7 are partial sectional views taken along the line B-B in the figure, and FIG. 8 is a partial sectional view corresponding to FIG. The figure is a front view showing the sixth embodiment of the ball screw according to this invention, and FIG. 9 is the C shown in FIG.
FIG. 10, a partial cross-sectional view taken along the line -C, is a perspective view of the parts of FIG. 8.
Claims (1)
ールねじ溝に対応するボールねじ溝を内面に有するボー
ルナツトと、このポールナツトのボールねじ溝と前記ね
じ軸のボールねじ溝との間に配され前記ポールナツトに
設けたボール循環案内部材により循環可能とされた多数
のボールとを具えたボールねじにおいて、前記ボール循
環案内部材は前記ポールナツトの外面に設けられた角形
状の溝の側面に当接するくさび部材により側方より押圧
されて前記ポールナツトに固定されていることを特徴と
するボールねじ。A screw shaft having a ball screw groove on the outer surface, a ball nut having a ball screw groove on the inner surface corresponding to the ball screw groove of the screw shaft, and a ball nut disposed between the ball screw groove of the pole nut and the ball screw groove of the screw shaft. In the ball screw, the ball screw is provided with a large number of balls that can be circulated by a ball circulation guide member provided on the pole nut, wherein the ball circulation guide member abuts a side surface of a square groove provided on the outer surface of the pole nut. A ball screw, characterized in that it is fixed to the pole nut by being pressed from the side by a wedge member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17086781U JPS5876851U (en) | 1981-11-18 | 1981-11-18 | ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17086781U JPS5876851U (en) | 1981-11-18 | 1981-11-18 | ball screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5876851U true JPS5876851U (en) | 1983-05-24 |
| JPS61600Y2 JPS61600Y2 (en) | 1986-01-10 |
Family
ID=29962813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17086781U Granted JPS5876851U (en) | 1981-11-18 | 1981-11-18 | ball screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876851U (en) |
-
1981
- 1981-11-18 JP JP17086781U patent/JPS5876851U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61600Y2 (en) | 1986-01-10 |
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