CN202539889U - Welding positioner - Google Patents
Welding positioner Download PDFInfo
- Publication number
- CN202539889U CN202539889U CN2012202029871U CN201220202987U CN202539889U CN 202539889 U CN202539889 U CN 202539889U CN 2012202029871 U CN2012202029871 U CN 2012202029871U CN 201220202987 U CN201220202987 U CN 201220202987U CN 202539889 U CN202539889 U CN 202539889U
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- upset
- motor
- transmission
- overturning
- rotary disk
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Abstract
The utility model relates to a welding positioner, which comprises a frame and an overturning beam rotatably assembled on the frame. The overturning beam is fixedly provided with an overturning sector gear and an overturning motor. An overturning transmission mechanism is in transmission connection with a power output end of the overturning motor. The overturning transmission mechanism comprises an overturning output gear in engaged transmission with the overturning sector gear. A rotary support is rotatably assembled on the overturning beam, wherein the rotary axis of the rotary support is vertical to that of the overturning beam. The rotary support is fixedly provided with a rotary disc for installing and fixing a corresponding workpiece to be welded. The rotary support is further provided with a transmission gear ring. The overturning beam is further provided with a rotary motor. A first cycloid pinwheel reducer is in transmission connection with a power output end of the rotary motor. The power output end of the first cycloid pinwheel reducer is provided with a rotary output gear in engaged transmission with the transmission gear ring. The utility model provides the welding positioner which can reduce the labor intensity of workers.
Description
Technical field
The utility model relates to the welding auxiliary equipment, relates in particular to a kind of positioner.
Background technology
In the prior art; When workpiece such as axle class, dish class, cylindrical shell and rotary type are carried out multi-faceted girth welding; Its welding process does; The welder carries corresponding welding equipment again and moves to the welding that the hypomere circular weld is carried out in next position after one section circular weld has been welded in a position.This Type of Welding makes welder's labour intensity bigger, and welding production efficiency is lower, and the mass welding that also is not suitable for workpiece in enormous quantities is produced.
Summary of the invention
The purpose of the utility model is to provide a kind of positioner that can reduce labor strength.
In order to address the above problem, the technical scheme of the utility model is:
Positioner; Comprise frame and go up the upset crossbeam of the pivot center along continuous straight runs extension of rotating assembling; Be installed with the upset sector on the upset crossbeam; Also be provided with the upset motor on the frame, be connected with turnover transmission rig on the clutch end of upset motor, said turnover transmission rig comprises the upset output gear with said upset sector engaged transmission; The perpendicular revolution of pivot center that is rotatably equipped with pivot center and said upset crossbeam on the described upset crossbeam is supported; Be installed with on said revolution is supported and be used for the rotary disk that corresponding workpiece to be welded installs and fixes, said revolution also is provided with the transmission gear ring on supporting, and also is provided with turning motor on the said upset crossbeam; Be connected with the first cycloidal-pin wheel decelerator on the clutch end of turning motor, the clutch end of the described first cycloidal-pin wheel decelerator is provided with the gyroscopic output gear with said transmission gear ring engaged transmission.
Said rotary disk be shaped as circle, circumferentially be evenly equipped with many on the workpiece installed surface of said rotary disk and be used to realize corresponding workpiece to be welded hard-wired " T " shape mounting groove, the length direction of each " T " shape mounting groove is radially consistent with said rotary disk all.
Also be provided with a plurality of concentric circles annular grooves on the workpiece installed surface of said rotary disk, the spacing between each annular groove equates.
Said turning motor is made up of the AC variable frequency type braking motor.
Described turnover transmission rig also comprises the second cycloidal-pin wheel decelerator that the clutch end of input and said upset motor is in transmission connection; Described turnover transmission rig also comprises the turbine and worm decelerator that the output of input and the said second cycloidal-pin wheel decelerator is in transmission connection, and described gyroscopic output gear is fixedly arranged on the output shaft of said turbine and worm decelerator.
Described upset motor is made up of AC brake motor.
The beneficial effect of the utility model is: during use; Workpiece to be welded is fixed on the rotary disk; Can workpiece to be welded be adjusted to optimal position through upset motor-driven upset crossbeam upset and the rotation of turning motor driving rotational dish welds; In welding, the revolution dribbling the workpiece revolution and is accomplished the moulding of circular weld, greatly reduces working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
The embodiment of positioner is shown in Fig. 1 ~ 2: comprise the frame 1 of tower structure and go up the horizontally extending upset crossbeam 5 of pivot center that rotates assembling; Upset crossbeam 5 is the box-structure weldment, and assembling is rotated through heavy bearing and frame 1 respectively in the two ends of upset crossbeam 5.The also coaxial respectively upset sector 4 that is installed with at the two ends of upset crossbeam 5; Also be provided with AC system dynamic formula upset motor 7 on the frame; Upset motor 7 drives corresponding upset sector 4 through turnover transmission rig and drives 5 upsets of upset crossbeam; Turnover transmission rig comprises clutch end second needlework balance-wheel speed reducer that is in transmission connection and the turbine and worm decelerator that is in transmission connection on the second needlework balance-wheel speed reducer with upset motor 7; Turnover transmission rig also comprises the upset output gear 6 on the output shaft that is fixedly arranged on the turbine and worm decelerator, upset output gear 6 and corresponding upset sector 4 engaged transmission.Be rotatably equipped with pivot center on the upset crossbeam 5 and support 3 with the perpendicular revolution of the pivot center of upset crossbeam 5; Revolution is supported to be installed with on 3 and is used for the rotary disk 2 that corresponding workpiece to be welded installs and fixes; Rotary disk 2 be shaped as circle; Circumferentially be evenly equipped with six on the workpiece installed surface of rotary disk 2 and be used to realize corresponding workpiece to be welded hard-wired " T " shape mounting groove; The length direction of each " T " shape mounting groove is radially consistent with said rotary disk 2 all, also is provided with a plurality of concentric circles annular grooves on the workpiece installed surface of rotary disk 2, and the spacing between each annular groove is equal.Revolution is supported 3 and is provided with the transmission gear ring that is used for the moment of torsion input; Also be provided with AC variable frequency type brake type turning motor 9 on the upset crossbeam 5; Be connected with the first cycloidal-pin wheel decelerator on the clutch end of turning motor 9, the clutch end of the first cycloidal-pin wheel decelerator is provided with the gyroscopic output gear with transmission gear ring engaged transmission.Positioner also comprises the conductive mechanism that realizes rotary disk 2 and corresponding workpiece grounding to be welded; Conductive mechanism comprises conductive tube that is fixedly arranged on the rotary disk 2 and the conduction copper rod that is used for ground connection that is fixedly arranged on the upset crossbeam 5; The conduction copper rod is electrically connected with conductive tube, and conduction copper rod and conductive tube all cause parts damages with the 5 insulation assemblings of upset crossbeam to prevent heavy bearing from crossing electricity.Also be provided with the angle measurement unit measured of flip angle that is used for upset crossbeam 5 on the frame 1.Positioner also comprises the control cabinet and the manual control box that links to each other with control cabinet through cable with upset motor 7 and turning motor 9 control connections, can carry out control operation to equipment at the diverse location of equipment through the operation manual control box.Positioner also comprises safety device, and safety device comprises control cabinet switch, emergency stop switch, formation limit switch and the overcurrent protection etc. that can lock.
During use workpiece to be welded is fixedly mounted on the workpiece installed surface of rotary disk 2; Can the workpiece weld seam be adjusted to optimal position through the adjustment of upset motor 7 and turning motor 7 welds; Treating welding work pieces through manual work or bonding machine then welds; Improve weldquality greatly, alleviated welder's labour intensity, improved production efficiency.Heavy bearing guarantees the ability and the rotating accuracy of dead load and resistance to shock loads; Frame 1 adopts tower structure to guarantee the stability of equipment in favorable rigidity and the duty, on frame 1, also is provided with lifting suspension ring 8, to make things convenient for the lifting displacement of positioner; , turnover transmission rig is through the combining form of cycloidal-pin wheel decelerator+turbine and worm decelerator, and the turbine and worm decelerator is a back one-level decelerator, guarantees the accuracy and the security of skilled worker's off-position; The rotary movement of upset crossbeam 5 has double self-locking function, even under situation about having a power failure, also off-position has stably been avoided cutting off the accident that meets accident suddenly because of power source.In other embodiment of the utility model, " T " shape groove on the workpiece installed surface on the rotary disk can not established yet, and can be provided for tightening the claw structure of equipment to be welded this moment on the workpiece installed surface; The upset motor can also be replaced by common alternating current generator.
Claims (6)
1. positioner; It is characterized in that: comprise frame and go up the upset crossbeam of the pivot center along continuous straight runs extension of rotating assembling; Be installed with the upset sector on the upset crossbeam; Also be provided with the upset motor on the frame, be connected with turnover transmission rig on the clutch end of upset motor, said turnover transmission rig comprises the upset output gear with said upset sector engaged transmission; The perpendicular revolution of pivot center that is rotatably equipped with pivot center and said upset crossbeam on the described upset crossbeam is supported; Be installed with on said revolution is supported and be used for the rotary disk that corresponding workpiece to be welded installs and fixes, said revolution also is provided with the transmission gear ring on supporting, and also is provided with turning motor on the said upset crossbeam; Be connected with the first cycloidal-pin wheel decelerator on the clutch end of turning motor, the clutch end of the described first cycloidal-pin wheel decelerator is provided with the gyroscopic output gear with said transmission gear ring engaged transmission.
2. positioner according to claim 1; It is characterized in that: said rotary disk be shaped as circle; Circumferentially be evenly equipped with many on the workpiece installed surface of said rotary disk and be used to realize corresponding workpiece to be welded hard-wired " T " shape mounting groove, the length direction of each " T " shape mounting groove is radially consistent with said rotary disk all.
3. positioner according to claim 2 is characterized in that: also be provided with a plurality of concentric circles annular grooves on the workpiece installed surface of said rotary disk, the spacing between each annular groove equates.
4. positioner according to claim 1 is characterized in that: said turning motor is made up of the AC variable frequency type braking motor.
5. according to any described positioner of claim 1 ~ 4; It is characterized in that: described turnover transmission rig also comprises the second cycloidal-pin wheel decelerator that the clutch end of input and said upset motor is in transmission connection; Described turnover transmission rig also comprises the turbine and worm decelerator that the output of input and the said second cycloidal-pin wheel decelerator is in transmission connection, and described gyroscopic output gear is fixedly arranged on the output shaft of said turbine and worm decelerator.
6. positioner according to claim 5 is characterized in that: described upset motor is made up of AC brake motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202029871U CN202539889U (en) | 2012-05-08 | 2012-05-08 | Welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202029871U CN202539889U (en) | 2012-05-08 | 2012-05-08 | Welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539889U true CN202539889U (en) | 2012-11-21 |
Family
ID=47160578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202029871U Expired - Fee Related CN202539889U (en) | 2012-05-08 | 2012-05-08 | Welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539889U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN104014945A (en) * | 2014-06-24 | 2014-09-03 | 南京工程学院 | Automatic end socket welding method of automatic welding device based on large-curved-surface end socket welding |
| CN106891083A (en) * | 2017-05-02 | 2017-06-27 | 航天科工哈尔滨风华有限公司 | A kind of Three Degree Of Freedom for TIG automatic surfacings can water-cooled workbench |
| CN107627069A (en) * | 2016-07-18 | 2018-01-26 | 太仓力山机械设备有限公司 | A kind of positioner |
| CN108621105A (en) * | 2018-05-09 | 2018-10-09 | 实用动力(中国)工业有限公司 | 6DOF pivoting part spatial position adjusts system |
| CN109894793A (en) * | 2019-04-01 | 2019-06-18 | 上海住宇自动化科技有限公司 | A kind of compound automation positioner |
| CN110977274A (en) * | 2019-12-25 | 2020-04-10 | 济南重工股份有限公司 | U-shaped multilayer multi-channel robot welding positioner |
-
2012
- 2012-05-08 CN CN2012202029871U patent/CN202539889U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN104014945A (en) * | 2014-06-24 | 2014-09-03 | 南京工程学院 | Automatic end socket welding method of automatic welding device based on large-curved-surface end socket welding |
| CN107627069A (en) * | 2016-07-18 | 2018-01-26 | 太仓力山机械设备有限公司 | A kind of positioner |
| CN106891083A (en) * | 2017-05-02 | 2017-06-27 | 航天科工哈尔滨风华有限公司 | A kind of Three Degree Of Freedom for TIG automatic surfacings can water-cooled workbench |
| CN106891083B (en) * | 2017-05-02 | 2019-05-03 | 航天科工哈尔滨风华有限公司 | A kind of Three Degree Of Freedom for TIG automatic surfacing can water cooling workbench |
| CN108621105A (en) * | 2018-05-09 | 2018-10-09 | 实用动力(中国)工业有限公司 | 6DOF pivoting part spatial position adjusts system |
| CN109894793A (en) * | 2019-04-01 | 2019-06-18 | 上海住宇自动化科技有限公司 | A kind of compound automation positioner |
| CN110977274A (en) * | 2019-12-25 | 2020-04-10 | 济南重工股份有限公司 | U-shaped multilayer multi-channel robot welding positioner |
| CN110977274B (en) * | 2019-12-25 | 2024-05-31 | 济南重工股份有限公司 | U-shaped multilayer multi-channel robot welding positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160508 |