JPS6052460U - Flexible feed nut mechanism - Google Patents
Flexible feed nut mechanismInfo
- Publication number
- JPS6052460U JPS6052460U JP14567283U JP14567283U JPS6052460U JP S6052460 U JPS6052460 U JP S6052460U JP 14567283 U JP14567283 U JP 14567283U JP 14567283 U JP14567283 U JP 14567283U JP S6052460 U JPS6052460 U JP S6052460U
- Authority
- JP
- Japan
- Prior art keywords
- movable body
- axial direction
- feed
- feed screw
- feed nut
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の送りナツト機構の一部断面を含む正面図
、第２図はこの考案の一実施例のフレキシブル送りナツ
ト機構の一部断面を含む正面図、第３図は円筒部材の詳
細図、第４図は送りネジとガイド軸の平行度が出ていな
い場合の円筒部材の挙動の説明図である。
１１：送りネジ、１４′ ：送すナット、１５：直線案
内ガイド、１５ａ・１５ｂニガイド軸、１７′ ：可動
体、２１：薄肉円筒部材（弾性部 。
材）。Fig. 1 is a front view including a partial cross section of a conventional feed nut mechanism, Fig. 2 is a front view including a partial cross section of a flexible feed nut mechanism according to an embodiment of this invention, and Fig. 3 is a detail of the cylindrical member. 4 are explanatory views of the behavior of the cylindrical member when the feed screw and the guide shaft are not parallel. 11: Feed screw, 14': Feed nut, 15: Linear guide, 15a/15b guide shafts, 17': Movable body, 21: Thin cylindrical member (elastic part. material).
Claims (3)
方向に沿って支持された直線案内ガイドと、前記直線案
内ガイドによってガイドされかつ前記軸方向へ摺動自在
に支持された可動体と、前記送りネジに螺合する送りナ
ツトと、前記送りナツトを固着しかつ前記軸方向の両端
部が前記可動体に固着された弾性部材とを備え、 前記送りネジの回転によって前記送りナツトが軸方向へ
移動することによって、前記可動体を前記直線案内ガイ
ドに沿って摺動自在に構成したことを特徴とするフレキ
シブル送りナツト機構。(1) A feed screw having a thread formed along the axial direction, a linear guide guide located at a certain distance from the feed screw and supported along the axial direction, and the linear guide guide. a movable body that is guided and supported slidably in the axial direction, a feed nut that is screwed onto the feed screw, and the feed nut is fixed and both ends in the axial direction are fixed to the movable body. a flexible feed nut mechanism, comprising: an elastic member, wherein the feed nut moves in the axial direction by rotation of the feed screw, thereby making the movable body slidable along the linear guide. .
を固定的に保持し、その両端部が前記可動体に固着され
た薄肉円筒部材であることを特徴とする実用新案登録請
求の範囲第１項記載のフレキシブル送りナツト機構。(2) Utility model registration claim 1, characterized in that the elastic member is a thin cylindrical member that fixedly holds the feed nut therein and has both ends fixed to the movable body. Flexible feed nut mechanism as described in section.
なくとも一対設けられるガイド軸から成り、 前記可動体は、前記軸方向の中心部が前記送りネジに貫
通する中空状に形成され、中心部から径方向へある長さ
だけ離れた両側部分が軸方向に沿って前記ガイド軸のそ
れぞれに挿通して支持され、 前記薄肉円筒部材は、前記可動体の中空部内で固着され
ることを特徴とする実用新案登録請求の範囲第２項記載
のフレキシブル送りナツト機構。(3) The linear guide includes at least a pair of guide shafts that are provided with the feed screw in between, and the movable body is formed in a hollow shape with a center portion in the axial direction penetrating the feed screw, and a center portion of the movable body in the axial direction. The thin cylindrical member is fixed within the hollow portion of the movable body, and the thin cylindrical member is fixed within the hollow portion of the movable body. A flexible feeding nut mechanism according to claim 2 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14567283U JPS6052460U (en) | 1983-09-19 | 1983-09-19 | Flexible feed nut mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14567283U JPS6052460U (en) | 1983-09-19 | 1983-09-19 | Flexible feed nut mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6052460U true JPS6052460U (en) | 1985-04-12 |
Family
ID=30324484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14567283U Pending JPS6052460U (en) | 1983-09-19 | 1983-09-19 | Flexible feed nut mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021060055A (en) * | 2019-10-04 | 2021-04-15 | 日本電産コパル株式会社 | Geared motor |
| CN114770188A (en) * | 2022-04-22 | 2022-07-22 | 北京烁科精微电子装备有限公司 | Transmission support and sliding device |
-
1983
- 1983-09-19 JP JP14567283U patent/JPS6052460U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021060055A (en) * | 2019-10-04 | 2021-04-15 | 日本電産コパル株式会社 | Geared motor |
| CN114770188A (en) * | 2022-04-22 | 2022-07-22 | 北京烁科精微电子装备有限公司 | Transmission support and sliding device |
| CN114770188B (en) * | 2022-04-22 | 2024-05-03 | 北京晶亦精微科技股份有限公司 | Transmission support and sliding device |
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