JPS63178659U - - Google Patents
Info
- Publication number
- JPS63178659U JPS63178659U JP6976987U JP6976987U JPS63178659U JP S63178659 U JPS63178659 U JP S63178659U JP 6976987 U JP6976987 U JP 6976987U JP 6976987 U JP6976987 U JP 6976987U JP S63178659 U JPS63178659 U JP S63178659U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- diagram
- balls
- shows
- ball guide
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 claims 4
- 238000005096 rolling process Methods 0.000 description 2
Landscapes
- Transmission Devices (AREA)
Description
図１はボールネジ、図２はリニアモーシヨンボ
ールガイド、図３はボールガイド、図４はボール
スプラインであり、本考案の対象の一例をあらわ
したものである。図５は前記の各々の機械要素の
基本原理を具体的に表わしたしのであり、部材１
と部材２がボール４の転がり運動により矢印の方
向に移動し、そのときボールは通路部材３を通過
することにより一定の数量にて無限に利用できる
。図６は図５の一部分の詳細図であり部材１部材
２が矢印の方向に移動するときボール４との接触
点６，７は転がり接触となり、５の部分のみは運
動方向が反対となるため滑り接触であり且つ点接
触となることをあらわしている。図７は本考案を
具体的に表わしたものでありボールとボールの間
を１０で表わした量の隙間をあけ油たまり９を設
けるための部材８。図８は部材８の形状の一例を
表わしたものである。
FIG. 1 shows a ball screw, FIG. 2 shows a linear motion ball guide, FIG. 3 shows a ball guide, and FIG. 4 shows a ball spline, which are examples of objects of the present invention. FIG. 5 specifically represents the basic principle of each of the above-mentioned mechanical elements.
The member 2 moves in the direction of the arrow due to the rolling motion of the ball 4, and at this time the balls pass through the passage member 3, so that they can be used in a constant quantity indefinitely. FIG. 6 is a detailed view of a part of FIG. 5. When member 1 and member 2 move in the direction of the arrow, contact points 6 and 7 with ball 4 are in rolling contact, and only the part 5 has the opposite direction of movement. This indicates that it is a sliding contact and a point contact. FIG. 7 shows a concrete example of the present invention, and shows a member 8 for creating an oil pool 9 by creating a gap of the amount represented by 10 between the balls. FIG. 8 shows an example of the shape of the member 8.
Claims (1)
ド図２・ボールガイド図３・ボールスプライン図
４などは基本的には図５ａ，ｂに示すごとく円筒
状のループを形ずくり、その通路にボールを満た
し、そのボールが転動することにより図５ａ，ｂ
に示す部材１と部材２が矢印の方向に移動する仕
組みであり本考案はそのボールとボールの間に図
７に示した部材８を設けることである。その部材
８の形状の一例を図８にしめす。 Ball screw diagram 1, linear motion ball guide diagram 2, ball guide diagram 3, ball spline diagram 4, etc. are basically formed into a cylindrical loop as shown in Figures 5a and b, and the passage is filled with balls. As the ball rolls, Figure 5a, b
The mechanism is such that members 1 and 2 shown in FIG. 7 move in the direction of the arrow, and the present invention is to provide a member 8 shown in FIG. 7 between the balls. An example of the shape of the member 8 is shown in FIG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976987U JPS63178659U (en) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976987U JPS63178659U (en) | 1987-05-11 | 1987-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178659U true JPS63178659U (en) | 1988-11-18 |
Family
ID=30910798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6976987U Pending JPS63178659U (en) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0552217A (en) * | 1991-08-22 | 1993-03-02 | T H K Kk | Ball chain |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2627025A1 (en) * | 1976-06-16 | 1977-12-29 | Daimler Benz Ag | LOOSE SPHERICAL SPACER FOR A BALL CIRCUIT OF A SCREW CONNECTION |
| DE2735152A1 (en) * | 1977-08-04 | 1979-02-15 | Daimler Benz Ag | Screw gearing for worm steering gear - has recirculating balls separated by spacers of magnetic material which prevents tilting |
| DE2838329A1 (en) * | 1978-08-31 | 1980-03-20 | Betzing Rudolf | Rotary ball screw and nut mechanism - has spacers with concave faces between balls, having pores filled with lubricant |
-
1987
- 1987-05-11 JP JP6976987U patent/JPS63178659U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2627025A1 (en) * | 1976-06-16 | 1977-12-29 | Daimler Benz Ag | LOOSE SPHERICAL SPACER FOR A BALL CIRCUIT OF A SCREW CONNECTION |
| DE2735152A1 (en) * | 1977-08-04 | 1979-02-15 | Daimler Benz Ag | Screw gearing for worm steering gear - has recirculating balls separated by spacers of magnetic material which prevents tilting |
| DE2838329A1 (en) * | 1978-08-31 | 1980-03-20 | Betzing Rudolf | Rotary ball screw and nut mechanism - has spacers with concave faces between balls, having pores filled with lubricant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0552217A (en) * | 1991-08-22 | 1993-03-02 | T H K Kk | Ball chain |
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