CN100500389C - Novel arc welding robot gyroscopic motion transmission gear - Google Patents
Novel arc welding robot gyroscopic motion transmission gear Download PDFInfo
- Publication number
- CN100500389C CN100500389C CNB200710023777XA CN200710023777A CN100500389C CN 100500389 C CN100500389 C CN 100500389C CN B200710023777X A CNB200710023777X A CN B200710023777XA CN 200710023777 A CN200710023777 A CN 200710023777A CN 100500389 C CN100500389 C CN 100500389C
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- China
- Prior art keywords
- decelerator
- arc welding
- welding robot
- universal joint
- gear
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Abstract
The invention relates arc welding robot making. It mainly comprises the universal joint, connecting shaft, small gear, big gear, RV decelerator, rear end cover installed on the elbow of the robot, servogenerator installed on the rear end cover, motor output shaft connected to the universal joint, whose output connected to the connecting shaft, small gear installed on the connection shaft, big gear and RV decelerator fixed in bolt connection, positioning with the central pin, through the gear drive providing power to the RV decelerator. It is scientific, reasonable, reliable, stable and highly efficient.
Description
Technical field
What the present invention relates to is that arc welding robot is made the field, is specially the gyroscopic motion transmission gear of arc welding robot axle.
Background technology
At present, the arc welding robot system relies on the robot system configuration of its high-precision sensing technology and optimization, has obtained using widely in automobile, motorcycle, engineering machinery, bridge, steel building.The welding that countries in the world produce all belongs to prosthetic robot basically with robot, and the overwhelming majority is 6 shaft types; Wherein end-of-arm tooling can be delivered to different locus for 1,2,3, and the different requirements of 4,5,6 solution instrument attitudes.Each axle of welding robot all is to do gyration, so adopt servomotor to drive by cycloidal-pin wheel (RV) decelerator (1-3) and harmonic speed reducer (4-6).The general employing of existing drive path is motor (input)---decelerator---load (output), and arc welding robot ancon flywheel moment is bigger, needs to consume bigger power of motor, and robot easily leans forward in addition.
Summary of the invention
The purpose of this invention is to provide a kind of arc welding robot gyroscopic motion transmission gear, thereby overcome the deficiency that existing arc welding robot exists.
Technical solution of the present invention: a kind of arc welding robot gyroscopic motion transmission gear, mainly form by universal joint, coupking shaft, pinion, gear wheel and RV decelerator, rear end cap is installed on the ancon of robot, servomotor is installed on the rear end cap, motor output shaft and universal joint link, and the output and the coupling spindle of universal joint link; Pinion is installed on the coupling spindle, and gear wheel and RV decelerator are fixed in the mode of Bolt Connection, with the centrepin location, power source is provided for the RV decelerator by gear drive.
A kind of arc welding robot gyroscopic motion transmission gear of the present invention, with the universal joint transferring power, the change of servomotor installation site (is the boundary with the axis), changed the distribution of robot body weight, make the ancon flywheel moment reduce, reduced power of motor, overcome the defective that robot easily leans forward, increased the stability of robot, and the maintenance that is easy for installation and maintenance.
A kind of gyroscopic motion transmission gear design science of arc welding robot of the present invention, rational in infrastructure has dependable performance, operates steadily, the efficient height, advantage such as easy to maintenance.
Description of drawings
Below in conjunction with the drawings and specific embodiments concrete structure of the present invention is elaborated.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an arc welding robot overall structure schematic diagram;
Among the figure: 01. rear end cap, 02. universal joint, 03. coupking shaft, 04. bearing, 05. pinion, 06. pad, 07. screw, 08. gear wheel, 09. outer separator, 1. supports, 2. turntables, 3. big arm 4. motor I 5. motor II 6. motor II I 7. ancon 8.RV decelerators 9 forearms 10. wrists
The specific embodiment
As can be seen, rear end cap 01 is installed on the ancon 7 of robot from Fig. 1, Fig. 2, and servomotor 6 is installed on the rear end cap 01, and motor 6 output shafts and universal joint 02 link, and the output of universal joint and coupling spindle 03 link; Pinion 05 is installed on the coupling spindle 03, and gear wheel 08 and RV decelerator are fixed in the mode of Bolt Connection, with the centrepin location, power source is provided for the RV decelerator by gear drive; The output of RV decelerator and the forearm of robot 9 connect, thus the gyration of control forearm; Gear wheel 08 and RV decelerator all are hollow structures in addition, in order to allow the universal joint of manipulator shaft power input pass through, the kind of drive at 4,5,6 of welding robots, this transmission mode of three is similar, we are example with 4, set forth this drive mechanism because the kind of drive is identical, so 5,6 repeat no more herein.
Claims (2)
1, a kind of arc welding robot gyroscopic motion transmission gear, it comprises universal joint (02), coupking shaft (03), pinion (05), gear wheel (08) and RV decelerator (8), it is characterized in that: rear end cap (01) is installed on the ancon of robot, servomotor is installed on the rear end cap (01), motor output shaft and universal joint (02) link, and the output of universal joint (02) and coupling spindle (03) link; Pinion (05) is installed on the coupling spindle (03), and gear wheel (08) and RV decelerator are fixed in the mode of Bolt Connection, with the centrepin location, power source is provided for the RV decelerator by gear drive.
2, a kind of arc welding robot gyroscopic motion transmission gear according to claim 1 is characterized in that: gear wheel (05) and RV decelerator (8) are hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710023777XA CN100500389C (en) | 2007-07-13 | 2007-07-13 | Novel arc welding robot gyroscopic motion transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710023777XA CN100500389C (en) | 2007-07-13 | 2007-07-13 | Novel arc welding robot gyroscopic motion transmission gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101085527A CN101085527A (en) | 2007-12-12 |
| CN100500389C true CN100500389C (en) | 2009-06-17 |
Family
ID=38936783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710023777XA Expired - Fee Related CN100500389C (en) | 2007-07-13 | 2007-07-13 | Novel arc welding robot gyroscopic motion transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100500389C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913011A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Left-right swinging mechanism for cutting head of triaxial steel pipe intersecting wire cutting machine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850457A (en) * | 2010-04-27 | 2010-10-06 | 宏达博能自动化设备(江苏)有限公司 | Single-row rear type transmission device of robot precursor motor |
| CN103101059B (en) * | 2011-11-11 | 2015-10-14 | 鸿富锦精密工业（深圳）有限公司 | Robot arm |
| CN103071907B (en) * | 2012-12-19 | 2015-06-10 | 江苏安德信超导加速器科技有限公司 | Superconducting cavity inner surface welding device based on universal joint |
| CN107777269A (en) * | 2016-08-26 | 2018-03-09 | 江苏三环实业股份有限公司 | A kind of induction system for continuously solidifying hothouse for pole plate |
-
2007
- 2007-07-13 CN CNB200710023777XA patent/CN100500389C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913011A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Left-right swinging mechanism for cutting head of triaxial steel pipe intersecting wire cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101085527A (en) | 2007-12-12 |
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Owner name: HONGDA BO'NENG AUTOMATION EQUIPMENT (JIANGSU) CO., Free format text: FORMER OWNER: YANCHENG HONGDA ARTIFICIAL ENVIRONMENT ENGINEERING CO., LTD. Effective date: 20120129 |
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Free format text: CORRECT: ADDRESS; FROM: 224015 YANCHENG, JIANGSU PROVINCE TO: 224002 YANCHENG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120129 Address after: 224002 No. 12, Xiangjiang Road, Yancheng City economic and Technological Development Zone, Jiangsu Patentee after: Hongda Boneng Automation Equipment (Jiangsu) Co., Ltd. Address before: 224015 No. 1 Zhang Zhuang science and Technology Industrial Zone, Jiangsu, Yancheng City Patentee before: Yancheng Hongda Artificial Environment Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20160713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |