JPH0447935U - - Google Patents
Info
- Publication number
- JPH0447935U JPH0447935U JP8841790U JP8841790U JPH0447935U JP H0447935 U JPH0447935 U JP H0447935U JP 8841790 U JP8841790 U JP 8841790U JP 8841790 U JP8841790 U JP 8841790U JP H0447935 U JPH0447935 U JP H0447935U
- Authority
- JP
- Japan
- Prior art keywords
- rotary table
- bearing
- slip ring
- various fixtures
- line
- 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
- 238000009429 electrical wiring Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Description
第１図は本考案の１実施例に係る取付具の給電
装置の全体側断面図、第２図は第１図Ａ−Ａ断面
図、第３図は従来装置の概略側面図である。
１……ベツド、２……回転テーブル、３……中
心軸、１１……リング、１２……伝導体、１３…
…ブラシ、１４……スプリング、１５……絶縁板
、１６……動力線、１７……制御回路線。
FIG. 1 is an overall side sectional view of a power supply device for a fixture according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a schematic side view of a conventional device. 1...Bed, 2...Rotary table, 3...Center shaft, 11...Ring, 12...Conductor, 13...
... Brush, 14 ... Spring, 15 ... Insulating plate, 16 ... Power line, 17 ... Control circuit line.
Claims (1)
を、ベツド上に固定した回転テーブル中心軸受に
より支承し、該軸受の中央透孔内を絶縁板により
区画し、該各区画内にそれぞれ動力線及び制御回
路線を導入収納し、該各線の先端を、前記軸受と
一体的に取付けた固定リングの外周に配設した給
電ジヨイントとしてのスリツプリングに接続し、
該スリツプリングを、前記回転テーブル上に取付
けた各種取付具等の駆動に必要な電気配線にブラ
シを介して回転接触可能に構成したことを特徴と
する取付具の給電装置。 A rotary table on which a workpiece and various fixtures are mounted is supported by a rotary table center bearing fixed on the bed.The central through hole of the bearing is divided by an insulating plate, and a power line and a control circuit are installed in each division. introducing and storing the lines, and connecting the tips of each line to a slip ring as a power feeding joint disposed on the outer periphery of a fixing ring integrally attached to the bearing,
A power supply device for a fixture, characterized in that the slip ring is configured to be rotatably in contact with electrical wiring necessary for driving various fixtures etc. mounted on the rotary table via a brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841790U JPH0447935U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841790U JPH0447935U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447935U true JPH0447935U (en) | 1992-04-23 |
Family
ID=31821643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8841790U Pending JPH0447935U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012507406A (en) * | 2008-11-05 | 2012-03-29 | コメート グループ ゲーエムベーハー | Machining center with rotary transmitter for electrical energy |
-
1990
- 1990-08-27 JP JP8841790U patent/JPH0447935U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012507406A (en) * | 2008-11-05 | 2012-03-29 | コメート グループ ゲーエムベーハー | Machining center with rotary transmitter for electrical energy |