CN106624515A - Rail-mounted welding robot - Google Patents
Rail-mounted welding robot Download PDFInfo
- Publication number
- CN106624515A CN106624515A CN201611185476.2A CN201611185476A CN106624515A CN 106624515 A CN106624515 A CN 106624515A CN 201611185476 A CN201611185476 A CN 201611185476A CN 106624515 A CN106624515 A CN 106624515A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- welding robot
- waist
- movable platform
- rail
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the technical field of welding robots, in particular to a rail-mounted welding robot. The rail-mounted welding robot comprises a guide rail and a movable platform on the guide rail, the movable platform is connected with an operation arm, the operation arm comprises a waist part, a big arm part, a forearm part, a wrist part, a clamping end and a welding gun which are movably connected, a movable joint is formed between the guide rail and the movable platform, the movable platform, the waist part, the big arm part and the forearm part sequentially form rotary joints, and the waist part is fixed to the movable platform. The welding robot is simple in structure and small in size, the design and manufacturing cost of the robot is reduced, and the precision of the position which a tail end actuator reaches can also be guaranteed.
Description
Technical field
The present invention relates to Technology of Welding Robot field, more particularly to a kind of orbit welding robot.
Background technology
For the complex-curved structure of the large space to be repaired, by taking impaired turbine blade as an example, its tradition repairs work
Work is to hang out whole hydraulic turbine rotational structure from foundation ditch, then is transported in factory building, using artificial repair welding, polish into
Row maintenance work.The program not only wastes time and energy, and energy consumption is excessive, and the spoon of blade manually repaired exists with original surface
Error, destroys the balance of former runner, so as to reduce hydraulic turbine generating efficiency.
Domestic existing welding robot common configuration volume is larger, and mobile underaction, it is impossible to realize foundation ditch
Interior REPAIR WELDING work.
The content of the invention
For defect present in prior art or deficiency, the technical problem to be solved is：A kind of rail is provided
Road formula welding robot, can directly carry out repair to the damaged blade in foundation ditch, so as to avoid above-mentioned tradition reparation side
The defect that method is produced.
To achieve these goals, the technical scheme that the present invention takes is a kind of orbit welding robot of offer, including
Guide rail, the mobile platform being arranged on guide rail, the mobile platform attended operation arm, the motion arm includes the waist being flexibly connected
Portion, large arm, forearm, wrist, bare terminal end, welding gun, form linear joint between the guide rail and the mobile platform, mobile flat
Platform, waist, large arm, forearm sequentially form cradle head, and the waist is fixed on the mobile platform.
The invention has the beneficial effects as follows：The present invention welding robot it is simple for structure, small volume, both reduced its design,
The cost of manufacture, can ensure that the precision of end effector in-position again.
Description of the drawings
Fig. 1 is the structural representation that the present invention is provided；
Wherein numeral is represented：1st, guide rail；2nd, mobile platform；3rd, waist；4th, large arm；5th, forearm；6th, wrist；7th, bare terminal end；8th, weld
Rifle.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described for explanation and specific embodiment.
As shown in figure 1, the present invention provides a kind of orbit welding robot, including guide rail 1, the shifting being arranged on guide rail 1
Moving platform 2, the attended operation arm of the mobile platform 2, the motion arm includes waist 3, large arm 4, the forearm 5, wrist being flexibly connected
Portion 6, bare terminal end 7, welding gun 8, form linear joint between the guide rail 1 and the mobile platform 2, mobile platform 2, waist 3, big
Arm 4, forearm 5 sequentially form cradle head, and the waist 3 is fixed on the mobile platform 2.Whole operation arm possesses 5
The free degree, but increase extra discretion because motion arm is installed on mobile platform, therefore the total free degree of the robot reaches 6
Individual, end welding gun can realize any pose in space.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (1)
1. a kind of orbit welding robot, it is characterised in that：Including guide rail, the mobile platform being arranged on guide rail, the shifting
Moving platform attended operation arm, the motion arm includes waist, large arm, forearm, wrist, bare terminal end, the welding gun being flexibly connected, described
Linear joint is formed between guide rail and the mobile platform, mobile platform, waist, large arm, forearm sequentially form cradle head, institute
State waist to be fixed on the mobile platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185476.2A CN106624515A (en) | 2016-12-20 | 2016-12-20 | Rail-mounted welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185476.2A CN106624515A (en) | 2016-12-20 | 2016-12-20 | Rail-mounted welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624515A true CN106624515A (en) | 2017-05-10 |
Family
ID=58834095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185476.2A Pending CN106624515A (en) | 2016-12-20 | 2016-12-20 | Rail-mounted welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624515A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289675A (en) * | 2006-03-29 | 2007-11-08 | Univ Waseda | Moving structure of manipulator, and surgery supporting robot |
| CN203003373U (en) * | 2012-12-16 | 2013-06-19 | 王攀达 | Welding machine welding track adjusting device |
| CN103659064A (en) * | 2012-09-10 | 2014-03-26 | 重庆针尖内燃机部件制造有限公司 | Spin welding device |
| CN203649702U (en) * | 2013-12-23 | 2014-06-18 | 厦门理工学院 | Three-lever five-DOF enlarged range shifting welding robot with function of model decoupling |
| CN204449716U (en) * | 2014-12-31 | 2015-07-08 | 东莞理工学院 | A kind of electroplating equipment wielding machine people |
| CN205254367U (en) * | 2015-12-07 | 2016-05-25 | 沈阳恒天机器人制造有限公司 | Cable embeds type spot welding machine people |
| CN106041383A (en) * | 2016-06-30 | 2016-10-26 | 江苏捷帝机器人股份有限公司 | Safety automatic welding manipulator |
-
2016
- 2016-12-20 CN CN201611185476.2A patent/CN106624515A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289675A (en) * | 2006-03-29 | 2007-11-08 | Univ Waseda | Moving structure of manipulator, and surgery supporting robot |
| CN103659064A (en) * | 2012-09-10 | 2014-03-26 | 重庆针尖内燃机部件制造有限公司 | Spin welding device |
| CN203003373U (en) * | 2012-12-16 | 2013-06-19 | 王攀达 | Welding machine welding track adjusting device |
| CN203649702U (en) * | 2013-12-23 | 2014-06-18 | 厦门理工学院 | Three-lever five-DOF enlarged range shifting welding robot with function of model decoupling |
| CN204449716U (en) * | 2014-12-31 | 2015-07-08 | 东莞理工学院 | A kind of electroplating equipment wielding machine people |
| CN205254367U (en) * | 2015-12-07 | 2016-05-25 | 沈阳恒天机器人制造有限公司 | Cable embeds type spot welding machine people |
| CN106041383A (en) * | 2016-06-30 | 2016-10-26 | 江苏捷帝机器人股份有限公司 | Safety automatic welding manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |