JPH03126545U - - Google Patents
Info
- Publication number
- JPH03126545U JPH03126545U JP3715690U JP3715690U JPH03126545U JP H03126545 U JPH03126545 U JP H03126545U JP 3715690 U JP3715690 U JP 3715690U JP 3715690 U JP3715690 U JP 3715690U JP H03126545 U JPH03126545 U JP H03126545U
- Authority
- JP
- Japan
- Prior art keywords
- rotary table
- roller gear
- shaft
- rotating shaft
- gear cam
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Machine Tool Positioning Apparatuses (AREA)
- Machine Tool Units (AREA)
Description
第1図は本考案に係る回転テーブル装置の一実
施例の一部破断平面図、第2図は第1図中の−
線部の断面図、第3図は従来一般的に使われて
いる回転テーブル装置の概略を示す一部破断矢視
図である。
22……ハウジング、28……回転軸、32…
…ローラギヤカム、34……テーパリブ、36…
…回転テーブル、46……カムフオロア、44…
…ターレツト、50……ダイレクトドライブモー
タ。
Fig. 1 is a partially cutaway plan view of an embodiment of the rotary table device according to the present invention, and Fig. 2 is a -
A sectional view taken along the line, and FIG. 3 is a partially cutaway view showing an outline of a rotary table device commonly used in the past. 22... Housing, 28... Rotating shaft, 32...
...roller gear cam, 34...taper rib, 36...
...Rotary table, 46...Cam follower, 44...
...Turret, 50...Direct drive motor.
Claims (1)
角度に応じた軸方向の変位が与えられた螺旋状の
テーパリブを有するローラギヤカムと、 前記ハウジングに回転自在に軸支されて設けら
れ、前記ローラギヤカムの側方に前記入力軸に対
して直角に交叉して配置された回転テーブルと、 該回転テーブルの外周側に所定の間隔をあけて
放射状に複数設けられ、前記入力軸の回転にとも
ない前記ローラギヤカムのテーパリブに順次係合
して回転テーブルに回転力を伝達するカムフオロ
アと、 前記回転軸を回転駆動させるダイレクトドライ
ブモータと、 を備えたことを特徴とする回転テーブル装置。[Claims for Utility Model Registration] A rotating shaft rotatably supported by a housing, and a spiral shaped shaft that is provided integrally with the rotating shaft and is displaced in the axial direction according to the rotation angle of the rotating shaft. a roller gear cam having a tapered rib; a rotary table rotatably supported by the housing and disposed on the side of the roller gear cam, intersecting at right angles to the input shaft; and an outer peripheral side of the rotary table. a plurality of cam followers that are provided radially at predetermined intervals and that sequentially engage with the tapered rib of the roller gear cam as the input shaft rotates to transmit rotational force to the rotary table; and a direct drive that rotationally drives the rotary shaft. A rotary table device comprising: a motor;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3715690U JPH03126545U (en) | 1990-04-06 | 1990-04-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3715690U JPH03126545U (en) | 1990-04-06 | 1990-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03126545U true JPH03126545U (en) | 1991-12-19 |
Family
ID=31544013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3715690U Pending JPH03126545U (en) | 1990-04-06 | 1990-04-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03126545U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011177841A (en) * | 2010-03-02 | 2011-09-15 | Mitsubishi Heavy Ind Ltd | Rotary table |
CN102629798A (en) * | 2011-02-02 | 2012-08-08 | 株式会社安川电机 | Rotary device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6450545A (en) * | 1987-08-21 | 1989-02-27 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS6478742A (en) * | 1987-09-17 | 1989-03-24 | Otsuka Kamu Kk | Dividing device |
JPH01252342A (en) * | 1988-03-31 | 1989-10-09 | Sankyo Seisakusho:Kk | Intermittent dividing device |
-
1990
- 1990-04-06 JP JP3715690U patent/JPH03126545U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6450545A (en) * | 1987-08-21 | 1989-02-27 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS6478742A (en) * | 1987-09-17 | 1989-03-24 | Otsuka Kamu Kk | Dividing device |
JPH01252342A (en) * | 1988-03-31 | 1989-10-09 | Sankyo Seisakusho:Kk | Intermittent dividing device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011177841A (en) * | 2010-03-02 | 2011-09-15 | Mitsubishi Heavy Ind Ltd | Rotary table |
CN102629798A (en) * | 2011-02-02 | 2012-08-08 | 株式会社安川电机 | Rotary device |
KR20120089599A (en) * | 2011-02-02 | 2012-08-13 | 가부시키가이샤 야스카와덴키 | Rotating apparatus |
JP2012157954A (en) * | 2011-02-02 | 2012-08-23 | Yaskawa Electric Corp | Rotary device |
TWI566881B (en) * | 2011-02-02 | 2017-01-21 | Sankyo Seisakusho Kk | Rotating device |