JPS58160744U - feeding device - Google Patents
feeding deviceInfo
- Publication number
- JPS58160744U JPS58160744U JP5692882U JP5692882U JPS58160744U JP S58160744 U JPS58160744 U JP S58160744U JP 5692882 U JP5692882 U JP 5692882U JP 5692882 U JP5692882 U JP 5692882U JP S58160744 U JPS58160744 U JP S58160744U
- Authority
- JP
- Japan
- Prior art keywords
- feeding device
- screw
- nut
- spring
- frictional load
- 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図は従来の送り装置を示す断面図、第２図はスプリ
ングの反発力によってスクリュウとナツトの係合部に生
じるバックラッシュの偏りを示す説明図、第３図は本考
案による送り装置の一実施例を示す断面図である。
１・・・被駆動体、２・・・ナツト、３・・・スクリュ
ウ、５・・・ブラケット、１０・・・スプリング。Fig. 1 is a sectional view showing a conventional feeding device, Fig. 2 is an explanatory diagram showing the bias of backlash generated at the engagement portion of the screw and nut due to the repulsive force of the spring, and Fig. 3 is a sectional view of the feeding device according to the present invention. FIG. 3 is a cross-sectional view showing one embodiment. DESCRIPTION OF SYMBOLS 1... Driven body, 2... Nut, 3... Screw, 5... Bracket, 10... Spring.
Claims (1)
ュウの一端を支持するブラケットと上記ナツトの端面と
の対向する２面間に上記スクリュウと同心的にスプリン
グを装着し、このスプリングの反発力を上記ナツトに結
合された被駆動体の摩擦荷重より大きくしたことを特徴
とする送り装置。In the screw nut feeding device, a spring is installed concentrically with the screw between the two opposing surfaces of the bracket that supports one end of the screw and the end surface of the nut, and the repulsive force of this spring is applied to the nut. A feeding device characterized in that the frictional load is greater than the frictional load of coupled driven bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5692882U JPS58160744U (en) | 1982-04-21 | 1982-04-21 | feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5692882U JPS58160744U (en) | 1982-04-21 | 1982-04-21 | feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58160744U true JPS58160744U (en) | 1983-10-26 |
Family
ID=30067420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5692882U Pending JPS58160744U (en) | 1982-04-21 | 1982-04-21 | feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58160744U (en) |
-
1982
- 1982-04-21 JP JP5692882U patent/JPS58160744U/en active Pending
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