CN111151962A - Positioner for welding standard joint robot - Google Patents
Positioner for welding standard joint robot Download PDFInfo
- Publication number
- CN111151962A CN111151962A CN202010133668.9A CN202010133668A CN111151962A CN 111151962 A CN111151962 A CN 111151962A CN 202010133668 A CN202010133668 A CN 202010133668A CN 111151962 A CN111151962 A CN 111151962A
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- CN
- China
- Prior art keywords
- servo motor
- groove
- positioning
- clamping device
- movable rod
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- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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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 positioner, in particular to a positioner welded by a standard festival robot; the device comprises a base, wherein a first groove is formed in the base, a first servo motor is arranged in the first groove, a rotary disc is fixedly connected to a motor shaft of the first servo motor, a second groove is formed in one side of the rotary disc, a second servo motor is arranged in the second groove, the motor shaft of the second servo motor is connected with a movable rod, and a rotating mechanism is fixedly connected to the upper end of the movable rod; rotary mechanism can 360 pivoted positioning disks, be used for installing the connecting axle of positioning disks, can fix on the positioning disks and can follow positioning disks pivoted fixed plate, install the clamping device who is used for fixed main chord member on the fixed plate, clamping device sets up two at least, still including extending the backup pad, extend the backup pad and set up on the movable rod, it is connected with hydraulic push rod to extend the backup pad top, hydraulic push rod is connected with the connecting axle.
Description
Technical Field
The invention relates to the technical field of positioner, in particular to a positioner for welding a standard festival robot.
Background
The standard knot is an important part of the elevator and is a standard part which can be exchanged. The standard knot has large consumption (66 standard knots are needed for a lifter with the installation height of 100 m), the precision is high, and the production process of each link in the production of the standard knot is closely related to the productivity and the quality. The performance of the standard knot is mainly guaranteed by welding, so how to realize good welding quality and high welding speed becomes the key for manufacturing the standard knot.
At present stageThe welding of the standard knot is purely manual welding, and the welding sequence is as follows: the standard water-saving platform is horizontally placed on a welding platform, and a welding seam which can be welded at the station is welded; post-welding manual turnover standard knot (turnover 90)0) Welding the welding seam which can be welded at the station; by analogy, all welding seams on four sides of the standard knot are completed; and then erecting the standard knot and welding the tapered short pipe.
For the existing welding method, the labor intensity of workers is high, the welding is difficult, the working efficiency is low, and the main chord of the standard knot is repeatedly rubbed with the platform in the overturning process, so that the surface quality of the main chord is poor, and the running stability of the elevator is influenced.
Disclosure of Invention
The invention aims to provide a positioner for welding of a standard festival robot, which aims to solve the technical problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the positioner for welding the standard joint robot comprises a base, wherein a first groove is formed in the base, a first servo motor is arranged in the first groove, a rotary table is fixedly connected to a motor shaft of the first servo motor, a second groove is formed in one side of the rotary table, a second servo motor is arranged in the second groove, a motor shaft of the second servo motor is connected with a movable rod, and a rotating mechanism is fixedly connected to the upper end of the movable rod; rotary mechanism can 360 degrees pivoted positioning disks, be used for installing the connecting axle of positioning disks, can fix on the positioning disks and can follow positioning disks pivoted fixed plate, install the clamping device who is used for fixed main chord member on the fixed plate, clamping device sets up two at least, still including extending the backup pad, extend the backup pad and set up on the movable rod, it is connected with hydraulic push rod to extend the backup pad top, hydraulic push rod is connected with the connecting axle.
Furthermore, the clamping device is provided with a ring-shaped piece, one end of the ring-shaped piece is provided with a ring clamp which is obliquely opened towards the outside of the ring, the other end of the ring-shaped piece is connected with a positioning seat, the positioning seat is in a square platform shape, a square hole is formed in the middle of the positioning seat, clamping blocks are arranged on two opposite sides of the square platform body of the positioning seat, and elastic pieces and positioning blocks are symmetrically arranged on the square platform body of the positioning seat.
Furthermore, still be provided with fixed pipe on the movable rod, fixed pipe is worn to locate by the connecting axle.
Furthermore, the hydraulic push rod is connected with the connecting shaft through a flange.
Further, the clamping device is a chuck which is U-shaped and comprises a first clamping part and a second clamping part which are oppositely arranged, and the first clamping part and the second clamping part can move relatively.
Compared with the prior art, the invention has the beneficial effects that:
compared with the existing standard knot welding mode, the positioner is simple and reliable in overall structure, convenient to operate and use and high in standard knot welding efficiency; this patent can show the degree of automation that promotes standard festival welding jobs, reduces working strength, and safety in the use, and stability is good, effectively satisfies the welding demand.
Drawings
FIG. 1 is a schematic view of a positioner for welding a standard joint robot according to the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of a clamping device of the present invention;
FIG. 3 is a schematic structural diagram of another embodiment of the clamping device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the invention provides a positioner for welding a standard festival robot, which comprises a base 1, wherein a first groove 2 is formed in the base 1, a first servo motor 3 is arranged in the first groove 2, a rotary disc 4 is fixedly connected to a motor shaft of the first servo motor 3, a second groove 5 is formed in one side of the rotary disc 4, a second servo motor 6 is arranged in the second groove 5, the models of the first servo motor 3 and the second servo motor 6 are respectively set to be SM 150 LFB 230-20LFB, the base is set to be of a circular table structure, the stability of the base of the circular table structure is better, the base is not easy to topple due to uneven stress in the fixing process, good preparation conditions are provided for the fixing work of equipment, a movable rod 7 is connected to a motor shaft of the second servo motor 6, and a rotating mechanism is fixedly connected to the upper end of the movable rod 7; through setting up first servo motor and second servo motor, can let the ware that shifts rotate 360 degrees and move up and down for the base.
The rotating mechanism comprises a positioning disk 8 capable of rotating by 360 degrees, a connecting shaft 10 for mounting the positioning disk 8, a fixing plate 11 which can be fixed on the positioning disk and can rotate along with the positioning disk, and at least two clamping devices 9 which are mounted on the fixing plate 11 and used for fixing a main chord member, and also comprises extension supporting plates 12, wherein the purpose of the extension supporting plates 12 is to better fix the positioning disk and the rotating rod 10 together; the extension supporting plate 12 is arranged on the movable rod 7, the movable rod moves to drive the position changer to move together, the top of the extension supporting plate 12 is connected with a hydraulic push rod 13, the hydraulic push rod is connected with the connecting shaft, and the hydraulic push rod can push the connecting shaft to enable the position changer to move back and forth, so that the position of the position changer can be adjusted to a larger extent.
As an embodiment of the invention, a ring-shaped member 91 is arranged on the clamping device, one end of the ring-shaped member 91 is provided with a ring clamp 92 which is obliquely opened outwards from the ring, the other end of the ring-shaped member is connected with a positioning seat 93, the positioning seat 93 is square-table-shaped, a square hole 94 is arranged in the middle of the positioning seat, two opposite sides of the square table body of the positioning seat are provided with clamping blocks 95, and the square table body of the positioning seat is symmetrically provided with elastic sheets 96 and positioning blocks 97;
the movable rod 7 is also provided with a fixed circular tube 14, and the connecting shaft 10 penetrates through the fixed circular tube 14; the fixed circular tube can fixedly support the connecting shaft on one hand, and can enable the connecting shaft to move back and forth according to a fixed running track on the other hand, and the hydraulic push rod is connected with the connecting shaft by a flange;
as another embodiment of the present invention, the clamping device is a chuck, the chuck is U-shaped, and the chuck includes a first clamping member 98 and a second clamping member 99 which are oppositely disposed, and the first clamping member and the second clamping member can move relatively.
The working principle is as follows: when the positioner is used, firstly, the main chord member is clamped on the fixing plate by the clamping device, the main chord member can be positioned at a position suitable for welding by manually finely adjusting the positioning plate, if the adjusting position is large, the main chord member can be adjusted by controlling the first servo motor and the second servo motor, and when the main chord member is adjusted to be positioned at the position suitable for welding, the welding operation is carried out on the main chord member by the external welding robot.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The welded ware that shifts of robot is used to standard festival, its characterized in that: the device comprises a base, wherein a first groove is formed in the base, a first servo motor is arranged in the first groove, a rotary disc is fixedly connected to a motor shaft of the first servo motor, a second groove is formed in one side of the rotary disc, a second servo motor is arranged in the second groove, the motor shaft of the second servo motor is connected with a movable rod, and a rotating mechanism is fixedly connected to the upper end of the movable rod; rotary mechanism can 360 degrees pivoted positioning disks, be used for installing the connecting axle of positioning disks, can fix on the positioning disks and can follow positioning disks pivoted fixed plate, install the clamping device who is used for fixed main chord member on the fixed plate, clamping device sets up two at least, still including extending the backup pad, extend the backup pad and set up on the movable rod, it is connected with hydraulic push rod to extend the backup pad top, hydraulic push rod is connected with the connecting axle.
2. The standard nodal robot welding positioner of claim 1, wherein: the clamping device is characterized in that a ring-shaped piece is arranged on the clamping device, a ring clamp which is obliquely opened outwards is arranged at one end of the ring-shaped piece, a positioning seat is connected to the other end of the ring-shaped piece, the positioning seat is square-table-shaped, a square hole is formed in the middle of the positioning seat, clamping blocks are arranged on two opposite sides of the square-table body of the positioning seat, and elastic pieces and positioning blocks are symmetrically arranged on the square-table body of the.
3. The standard nodal robot welding positioner of claim 1, wherein: still be provided with fixed pipe on the movable rod, fixed pipe is worn to locate by the connecting axle.
4. The standard nodal robot welding positioner of claim 1, wherein: the hydraulic push rod is connected with the connecting shaft through a flange.
5. The standard nodal robot welding positioner of claim 1, wherein: the clamping device is a chuck, the chuck is U-shaped, the chuck comprises a first clamping piece and a second clamping piece which are arranged oppositely, and the first clamping piece and the second clamping piece can move relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010133668.9A CN111151962A (en) | 2020-03-02 | 2020-03-02 | Positioner for welding standard joint robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010133668.9A CN111151962A (en) | 2020-03-02 | 2020-03-02 | Positioner for welding standard joint robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111151962A true CN111151962A (en) | 2020-05-15 |
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ID=70566651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010133668.9A Pending CN111151962A (en) | 2020-03-02 | 2020-03-02 | Positioner for welding standard joint robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111151962A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053083A (en) * | 1998-02-26 | 2000-04-25 | Mosey; George N. | Turning and boring machine with double centering positioners |
| CN205147698U (en) * | 2015-11-13 | 2016-04-13 | 湖北力威汽车有限公司 | Barrel head upset welding machine |
| CN205479716U (en) * | 2016-02-17 | 2016-08-17 | 江西昌河汽车有限责任公司 | Single tube clamp |
| CN105965488A (en) * | 2016-05-10 | 2016-09-28 | 厦门大学嘉庚学院 | Cylindrical coordinate industrial manipulator |
| CN106078713A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of palletizing mechanical arm for storage |
| CN206764195U (en) * | 2017-06-02 | 2017-12-19 | 山西星云自动化设备有限公司 | A kind of welding robot |
| CN109590997A (en) * | 2019-01-15 | 2019-04-09 | 白城师范学院 | A kind of adjustable multi-angle robot arm of damping |
| CN110587649A (en) * | 2019-07-29 | 2019-12-20 | 张忠 | Emptying mechanical arm of mechanical arm device |
-
2020
- 2020-03-02 CN CN202010133668.9A patent/CN111151962A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053083A (en) * | 1998-02-26 | 2000-04-25 | Mosey; George N. | Turning and boring machine with double centering positioners |
| CN205147698U (en) * | 2015-11-13 | 2016-04-13 | 湖北力威汽车有限公司 | Barrel head upset welding machine |
| CN205479716U (en) * | 2016-02-17 | 2016-08-17 | 江西昌河汽车有限责任公司 | Single tube clamp |
| CN105965488A (en) * | 2016-05-10 | 2016-09-28 | 厦门大学嘉庚学院 | Cylindrical coordinate industrial manipulator |
| CN106078713A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of palletizing mechanical arm for storage |
| CN206764195U (en) * | 2017-06-02 | 2017-12-19 | 山西星云自动化设备有限公司 | A kind of welding robot |
| CN109590997A (en) * | 2019-01-15 | 2019-04-09 | 白城师范学院 | A kind of adjustable multi-angle robot arm of damping |
| CN110587649A (en) * | 2019-07-29 | 2019-12-20 | 张忠 | Emptying mechanical arm of mechanical arm device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200515 |
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| RJ01 | Rejection of invention patent application after publication |