CN204935003U - A kind of five axle double L-type positioners - Google Patents
A kind of five axle double L-type positioners Download PDFInfo
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- CN204935003U CN204935003U CN201520667906.9U CN201520667906U CN204935003U CN 204935003 U CN204935003 U CN 204935003U CN 201520667906 U CN201520667906 U CN 201520667906U CN 204935003 U CN204935003 U CN 204935003U
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Abstract
The utility model relates to a kind of five axle double L-type positioners, comprises underframe, is located at the large slew gear on underframe; Two bearings be symmetrically set on large slew gear; Two overturning drive devices be located at respectively on a bearing; Be located at the L-type arm on an overturning drive device respectively for two; Two little device for revolving and driving be located at respectively on a L-type arm.Compared with prior art, the utility model replaces artificial with electric drive, realizes the automation displacement of frock clamp, has the production automation, enhances productivity, reduces workpiece percent defective, improves control accuracy, the advantage such as easy to operate, highly versatile.
Description
Technical field
The utility model relates to a kind of positioner, especially relates to a kind of five axle double L-type positioners.
Background technology
In production scene, often adopt and manually directly directly to weld on flat board, welding displacement equipment.Frock clamp is fixed on upper flat plate, manually directly carries out welding this Method compare original, according to difference and the corresponding welding procedure needs of position while welding, when welder's side weld connects, limit swings posture of welding torch, guarantee that weld seam is in ship shape position, make weldquality reliable, appearance looks elegant.This manually to conjugate the operating type adapting to position while welding needs, welding efficiency is lower, and labour intensity is comparatively large, and easily suffers from the occupational diseases such as some common welding hands.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of five axle double L-type positioners are provided, replace artificial with electric drive, realize the automation displacement of frock clamp, there is the production automation, enhance productivity, reduce workpiece percent defective, improve the advantages such as control accuracy, easy to operate, highly versatile.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of five axle double L-type positioners, comprise underframe,
Be located at the large slew gear on underframe;
Two bearings be symmetrically set on large slew gear;
Two overturning drive devices be located at respectively on a bearing;
Be located at the L-type arm on an overturning drive device respectively for two;
Two little device for revolving and driving be located at respectively on a L-type arm.
Also comprise gear arc light plate, described gear arc light plate is located between two bearings.
Also comprise conduction carbon brush, described conduction carbon brush is located on L-type arm.
Described large slew gear comprises and turns round greatly connecting plate, pivoting support, driven wheel, large rotary reducer and large rotary servovalve motor, described large revolution connecting plate connects underframe by pivoting support, described pivoting support engages with driven wheel, described driven wheel connects large rotary reducer, and described large rotary reducer connects large rotary servovalve motor.
The anglec of rotation of described large slew gear in horizontal plane is ± 180 °.
The flip angle of described overturning drive device in perpendicular is ± 180 °.
The anglec of rotation of described little device for revolving and driving in horizontal plane is ± 360 °.
Described little device for revolving and driving is provided with the output flange face for fixing tool fixture, and described output flange face is provided with screwed hole and the pin-and-hole of array.
Compared with prior art, the utility model has the following advantages:
1) overcome operation in production scene and do not have positioner, completely by manually overturning the defect of frock clamp, five axle double L-type positioners of design, replace artificial with electric drive, realize the automation displacement of frock clamp.Improve constant product quality and production efficiency, reduce artificial labour intensity.
2) double is set on large slew gear, the position of workpiece loading and unloading is made to be fixing, workman only need be fixed as loading and unloading by the arbitrary station in double, another station is that robot carries out automatic welding, improve production efficiency, productive temp is increased to 5.3 minutes/part by original 30 minutes/part, and the position of artificial loading and unloading is changeless, need not manually walk up and down or move workpiece, reduce the labour intensity of workman.
3) power source of large slew gear, overturning drive device and little device for revolving and driving all adopts servomotor, repetitive positioning accuracy 0.1mm, greatly increase the quality stability of product, through incomplete statistics, workpiece percent defective is down to 2% by original 9.8%, for company has saved about nearly 1,000,000 yuan of costs every year.
4) power source of large slew gear, overturning drive device and little device for revolving and driving all adopts servomotor, can realize stepless time adjustment.Servomotor is provided with encoder, and formation control closed loop, improves control accuracy, is convenient to and other automation equipment system integration.The rotating shaft of five Serve Motor Control can realize synchronous interaction, and three dimensions all angles all can reach.
5) conduction carbon brush is set, can be used for automatic welding, if cancel conduction carbon brush, can be used in other automation equipment.
6) little device for revolving and driving output flange face is provided with screwed hole and the pin-and-hole of array, is convenient to the replacing of frock clamp, guarantees positioning precision, expands the general context that positioner uses.
7) large revolution connecting plate is driven by large rotary servovalve motor and realizes turning round in plane, and the anglec of rotation is ± 180 °.L-type arm is driven by overturning drive device and realizes overturning in vertical plane, and flip angle is ± 180 °.The output flange face of little device for revolving and driving can realize revolution in horizontal plane, and the anglec of rotation is ± 360 °.Thus realize the deflection function of five axles, make production scene more convenient to operate.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is schematic front view of the present utility model;
Fig. 3 is schematic top plan view of the present utility model;
Fig. 4 is that schematic diagram is looked on the right side of the present utility model;
Fig. 5 is A-A place cross-sectional schematic in Fig. 2.
In figure: 1, keep off arc light plate, 2, bearing, 3, L-type arm, 4, little device for revolving and driving, 5, connecting plate is turned round greatly, 6, underframe, 7, large rotary servovalve motor, 8, overturning drive device, 9, carbon brush is conducted electricity, 10, pivoting support, 11, driven wheel, 12, large rotary reducer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Fig. 1 ~ Fig. 5, a kind of five axle double L-type positioners, nominal load is 500Kg, comprises underframe 6, large slew gear, bearing 2, overturning drive device 8, L-type arm 3, little device for revolving and driving 4, gear arc light plate 1 and conduction carbon brush 9.Large slew gear comprises large revolution connecting plate 5, pivoting support 10, driven wheel 11, large rotary reducer 12 and large rotary servovalve motor 7.
Large revolution connecting plate 5 is connected with underframe 6 by pivoting support 10, pivoting support 10 engages with driven wheel 11, driven wheel 11 connects large rotary reducer 12, large rotary reducer 12 connects large rotary servovalve motor 7, by the direct-connected large rotary reducer 12 of large rotary servovalve motor 7, and then drive driven wheel 11 to drive pivoting support 10, realize large revolution connecting plate 5 and turn round in horizontal plane.Two bearing 2 symmetries are fixed on large revolution connecting plate 5, and two overturning drive devices 8 are located on a bearing 2 respectively, and are connected with a L-type arm 3 respectively, drive L-type arm 3 by overturning drive device 8, realize L-type arm 3 and overturn in vertical plane.Two little device for revolving and driving 4 are separately fixed on a L-type arm 3, and the output flange face of little device for revolving and driving 4 can be driven to turn round in horizontal plane.Conduction carbon brush 9 is fixed on L-type arm 3.Gear arc light plate 1 is located between two bearings 2, and is fixed on bearing 2 by support.
Wherein, large revolution connecting plate 5 is driven by large rotary servovalve motor 7, and realize revolution in plane, the anglec of rotation is ± 180 °, is the first axle of positioner.Two L-type arms 3 are driven by the overturning drive device 8 of correspondence, and realize upset in vertical plane, flip angle is ± 180 °, is respectively the second axle of positioner, the 3rd axle.The output flange face of two little device for revolving and driving 4 can realize revolution in horizontal plane, and the anglec of rotation is ± 360 °, is respectively the 4th axle of positioner, the 5th axle.
The ground wire that conduction carbon brush 9 can realize between frock clamp and the source of welding current is easy to connect, and ground connection is reliable.
Gear arc light plate 1 realizes differentiation two stations, manually when loading and unloading, effectively avoids the arc light welded to the injury of human body.
Little device for revolving and driving 4 is provided with the output flange face for fixing tool fixture, and output flange face is provided with screwed hole and the pin-and-hole of array, is convenient to the replacing of frock clamp, guarantees positioning precision, expands the general context that positioner uses.
Large rotary servovalve motor 7, overturning drive device 8, little device for revolving and driving 4 are driven by servomotor, can stepless speed regulation, it is the outside axle of robot simultaneously, during welding, positioner can link with robot, and the frock clamp achieving the output flange face being arranged on little device for revolving and driving 4 can be shifted one's position arbitrarily while robot welding.During work, inputed to enabling signal and the number of pulses of each servomotor by control system, the rotation of each axle can be realized.
Large rotary servovalve motor 7, overturning drive device 8, little device for revolving and driving 4 adopt accurate retarding machine, or electric-machine directly-driven mode, the output flange face of little device for revolving and driving 4 when five-axle linkage, within its repetitive positioning accuracy can reach 0.1mm.This high-precision positioner, meets the demand of robot or other automated arm with very excellent performance.
Claims (8)
1. five axle double L-type positioners, comprise underframe (6), it is characterized in that, also comprise:
Be located at the large slew gear on underframe (6);
Two are symmetrically set in the bearing (2) on large slew gear;
Be located at the overturning drive device (8) on a bearing (2) respectively for two;
Be located at the L-type arm (3) on an overturning drive device (8) respectively for two;
Two little device for revolving and driving (4) be located at respectively on a L-type arm (3).
2. a kind of five axle double L-type positioners according to claim 1, is characterized in that, also comprise gear arc light plate (1), described gear arc light plate (1) is located between two bearings (2).
3. a kind of five axle double L-type positioners according to claim 1, is characterized in that, also comprise conduction carbon brush (9), described conduction carbon brush (9) is located on L-type arm (3).
4. a kind of five axle double L-type positioners according to claim 1, it is characterized in that, described large slew gear comprises and turns round greatly connecting plate (5), pivoting support (10), driven wheel (11), large rotary reducer (12) and large rotary servovalve motor (7), described large revolution connecting plate (5) connects underframe (6) by pivoting support (10), described pivoting support (10) engages with driven wheel (11), described driven wheel (11) connects large rotary reducer (12), described large rotary reducer (12) connects large rotary servovalve motor (7).
5. a kind of five axle double L-type positioners according to claim 1, it is characterized in that, the anglec of rotation of described large slew gear in horizontal plane is ± 180 °.
6. a kind of five axle double L-type positioners according to claim 1, it is characterized in that, the flip angle of described overturning drive device (8) in perpendicular is ± 180 °.
7. a kind of five axle double L-type positioners according to claim 1, it is characterized in that, the anglec of rotation of described little device for revolving and driving (4) in horizontal plane is ± 360 °.
8. a kind of five axle double L-type positioners according to claim 1, it is characterized in that, described little device for revolving and driving (4) is provided with the output flange face for fixing tool fixture, and described output flange face is provided with screwed hole and the pin-and-hole of array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520667906.9U CN204935003U (en) | 2015-08-31 | 2015-08-31 | A kind of five axle double L-type positioners |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520667906.9U CN204935003U (en) | 2015-08-31 | 2015-08-31 | A kind of five axle double L-type positioners |
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| CN204935003U true CN204935003U (en) | 2016-01-06 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052640A (en) * | 2017-06-01 | 2017-08-18 | 成都思尔特机器人科技有限公司 | A kind of front triangular frame of bicycle robot welding system |
| CN107081544A (en) * | 2017-06-01 | 2017-08-22 | 成都思尔特机器人科技有限公司 | Tripod robot welding system after a kind of bicycle |
| CN108247187A (en) * | 2018-03-22 | 2018-07-06 | 广州东焊智能装备有限公司 | Multi-angle turns round arc welding equipment and automation multi-point welding work station |
| CN109079356A (en) * | 2018-10-25 | 2018-12-25 | 山东瓦鲁智能科技股份有限公司 | A kind of robot automatic air gouging welding steel ring work station and its application method |
| CN109366025A (en) * | 2018-11-27 | 2019-02-22 | 浙江理工大学上虞工业技术研究院有限公司 | Rotary eight axis of the double-station linkage robot welding jig of draught fan impeller and method |
| CN109483252A (en) * | 2018-11-21 | 2019-03-19 | 大连函量科技发展有限公司 | A kind of stationary fixture on lamps and lanterns machining tool |
| CN109605068A (en) * | 2018-11-09 | 2019-04-12 | 广州市昊志机电股份有限公司 | A kind of torque motor double back turntable five-axis flight table structure |
| CN112108829A (en) * | 2020-09-21 | 2020-12-22 | 青岛中海德自动化设备有限公司 | Five machine of shifting of two L types |
| CN112192075A (en) * | 2020-10-22 | 2021-01-08 | 唐山贺祥智能科技股份有限公司 | Robot welding system |
| CN114346428A (en) * | 2021-12-17 | 2022-04-15 | 河南飞龙(芜湖)汽车零部件有限公司 | Double-station laser welding system for automobile electronic water pump rotor assembly |
| CN114700669A (en) * | 2022-04-27 | 2022-07-05 | 洛阳中集凌宇汽车有限公司 | Welding positioner tool for front platform of concrete mixing transport vehicle |
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2015
- 2015-08-31 CN CN201520667906.9U patent/CN204935003U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052640A (en) * | 2017-06-01 | 2017-08-18 | 成都思尔特机器人科技有限公司 | A kind of front triangular frame of bicycle robot welding system |
| CN107081544A (en) * | 2017-06-01 | 2017-08-22 | 成都思尔特机器人科技有限公司 | Tripod robot welding system after a kind of bicycle |
| CN108247187A (en) * | 2018-03-22 | 2018-07-06 | 广州东焊智能装备有限公司 | Multi-angle turns round arc welding equipment and automation multi-point welding work station |
| CN109079356A (en) * | 2018-10-25 | 2018-12-25 | 山东瓦鲁智能科技股份有限公司 | A kind of robot automatic air gouging welding steel ring work station and its application method |
| CN109079356B (en) * | 2018-10-25 | 2023-09-19 | 山东瓦鲁智能科技股份有限公司 | Robot automatic gouging welding steel ring workstation and use method thereof |
| CN109605068A (en) * | 2018-11-09 | 2019-04-12 | 广州市昊志机电股份有限公司 | A kind of torque motor double back turntable five-axis flight table structure |
| CN109483252A (en) * | 2018-11-21 | 2019-03-19 | 大连函量科技发展有限公司 | A kind of stationary fixture on lamps and lanterns machining tool |
| CN109366025A (en) * | 2018-11-27 | 2019-02-22 | 浙江理工大学上虞工业技术研究院有限公司 | Rotary eight axis of the double-station linkage robot welding jig of draught fan impeller and method |
| CN112108829A (en) * | 2020-09-21 | 2020-12-22 | 青岛中海德自动化设备有限公司 | Five machine of shifting of two L types |
| CN112192075A (en) * | 2020-10-22 | 2021-01-08 | 唐山贺祥智能科技股份有限公司 | Robot welding system |
| CN114346428A (en) * | 2021-12-17 | 2022-04-15 | 河南飞龙(芜湖)汽车零部件有限公司 | Double-station laser welding system for automobile electronic water pump rotor assembly |
| CN114700669A (en) * | 2022-04-27 | 2022-07-05 | 洛阳中集凌宇汽车有限公司 | Welding positioner tool for front platform of concrete mixing transport vehicle |
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