JPH0274194U - - Google Patents
Info
- Publication number
- JPH0274194U JPH0274194U JP15434888U JP15434888U JPH0274194U JP H0274194 U JPH0274194 U JP H0274194U JP 15434888 U JP15434888 U JP 15434888U JP 15434888 U JP15434888 U JP 15434888U JP H0274194 U JPH0274194 U JP H0274194U
- Authority
- JP
- Japan
- Prior art keywords
- link plate
- tip
- arm
- roller bearing
- base
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Description
第１図は本考案の一実施例正断面図、第２図は
第１図の平行リンク部平面図、第３図は第１図の
リンク両端軸支部正断面拡大図、第４図は第１図
の先端アーム回転軸部正断面図、第５図は従来の
第４図相当図である。
１……基部アーム駆動用ダイレクトドライブモ
ーター、２……基部アーム、３……先端アーム駆
動軸、５……支持部材、７……クロスローラー軸
受、８……先端アーム軸、９……先端アーム、１
０……第１リンクプレート、１１……第２リンク
プレート、１８，１９……リンク。
Fig. 1 is a front sectional view of one embodiment of the present invention, Fig. 2 is a plan view of the parallel link part in Fig. 1, Fig. 3 is an enlarged front sectional view of the shaft support at both ends of the link in Fig. 1, and Fig. 4 is a FIG. 1 is a front sectional view of the rotary shaft portion of the tip arm, and FIG. 5 is a view corresponding to the conventional one shown in FIG. 4. DESCRIPTION OF SYMBOLS 1...Direct drive motor for driving the base arm, 2...Base arm, 3...Tip arm drive shaft, 5...Support member, 7...Cross roller bearing, 8...Tip arm shaft, 9...Tip arm ,1
0...First link plate, 11...Second link plate, 18, 19...Link.
Claims (1)
基部アーム先端で軸支された先端アームよりなる
多関節型ロボツトにおいて、先端アーム回動軸を
クロスローラーベアリングで軸支するとともに、
該クロスローラーベアリング下端にてリンクプレ
ートを端面がクロスローラーベアリングの内輪下
端に当接するよう先端アーム回動軸に締結すると
ともに、基部アーム基部に先端アーム回動軸と平
行に軸支された駆動軸に連結された別なリンクプ
レートと、前記リンクプレートとをリンク機構で
回転連結した事を特徴とするロボツトの動力伝達
装置。 In an articulated robot consisting of a base arm that rotates on mutually parallel axes and a tip arm that is pivotally supported at the tip of the base arm, the tip arm rotation axis is pivotally supported by a cross roller bearing, and
At the lower end of the cross roller bearing, the link plate is fastened to the tip arm rotation shaft so that its end surface abuts the lower end of the inner ring of the cross roller bearing, and a drive shaft is pivotally supported at the base of the base arm in parallel with the tip arm rotation shaft. A power transmission device for a robot, characterized in that the link plate is rotatably connected to another link plate connected to the link plate by a link mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434888U JPH0274194U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434888U JPH0274194U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274194U true JPH0274194U (en) | 1990-06-06 |
Family
ID=31430999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15434888U Pending JPH0274194U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274194U (en) |
-
1988
- 1988-11-29 JP JP15434888U patent/JPH0274194U/ja active Pending