JPH0388643U - - Google Patents
Info
- Publication number
- JPH0388643U JPH0388643U JP14941789U JP14941789U JPH0388643U JP H0388643 U JPH0388643 U JP H0388643U JP 14941789 U JP14941789 U JP 14941789U JP 14941789 U JP14941789 U JP 14941789U JP H0388643 U JPH0388643 U JP H0388643U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- axial direction
- end side
- support structure
- fixed
- 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 description 1
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案の一実施例のテーブルと送りね
じとの取り付け構造および送り構造の概要を示す
一部軸断面図を含む平面図、第２図は実施例の主
要部を示す拡大軸断面図である。
１……送りねじ、２……テーブル、３……ベツ
ド、４，１３……プレート、５，１８，１９……
ナツト、６……モータ、７，１０……プーリ、９
……雌ねじ部材、１５……軸受、１６……縮径部
、１７……支持板、２０……バネ支持棒、２３…
…板バネ。
Fig. 1 is a plan view including a partial axial sectional view showing an overview of the mounting structure and feeding structure between the table and the feed screw according to an embodiment of the present invention, and Fig. 2 is an enlarged axial sectional view showing the main parts of the embodiment. It is a diagram. 1...Feed screw, 2...Table, 3...Bed, 4, 13...Plate, 5, 18, 19...
Nut, 6... Motor, 7, 10... Pulley, 9
... Female thread member, 15 ... Bearing, 16 ... Reduced diameter portion, 17 ... Support plate, 20 ... Spring support rod, 23 ...
...plate spring.
Claims (1)
合する雌ねじの回転により前記テーブルをねじ送
りするテーブル送りねじの支持構造において、前
記送りねじは、その一端側を前記テーブルに固定
され、他端側を軸線方向に伸縮支持に支持される
と共に、前記送りねじと前記テーブルとの間にそ
の軸線方向に沿つて張力を与える付勢手段を介設
することを特徴とするテーブル送りねじの支持構
造。 In a support structure for a table feed screw, which is installed with both ends supported by a table and feeds the table by the rotation of a female thread screwed into the table, one end side of the feed screw is fixed to the table, and the other end side of the feed screw is fixed to the table. A support structure for a table feed screw, characterized in that the table is telescopically supported in the axial direction, and a biasing means for applying tension along the axial direction is provided between the feed screw and the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941789U JPH0388643U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941789U JPH0388643U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388643U true JPH0388643U (en) | 1991-09-10 |
Family
ID=31695814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14941789U Pending JPH0388643U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388643U (en) |
-
1989
- 1989-12-27 JP JP14941789U patent/JPH0388643U/ja active Pending