CN211759425U - Flexible welding platform - Google Patents
Flexible welding platform Download PDFInfo
- Publication number
- CN211759425U CN211759425U CN202020092975.2U CN202020092975U CN211759425U CN 211759425 U CN211759425 U CN 211759425U CN 202020092975 U CN202020092975 U CN 202020092975U CN 211759425 U CN211759425 U CN 211759425U
- Authority
- CN
- China
- Prior art keywords
- axis
- sliding table
- shaft
- positioner
- axis sliding
- 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.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to the technical field of welding, in particular to a flexible welding platform, which comprises a gantry type three-axis linear sliding table, an L-shaped two-axis rotary positioner and a six-axis robot, wherein the gantry type three-axis linear sliding table is used for driving a six-axis robot body to perform X-direction, Y-direction and Z-direction welding feeding motion, one axis of the six-axis robot is detachably arranged on the Z-axis sliding table, the six-axis end is provided with a welding gun, the welding gun is connected at the six-axis end through a welding gun flange, a gun cleaning device is arranged near the welding gun, the L-shaped two-axis rotary positioner is correspondingly arranged with the welding gun, the six-axis robot body is hoisted on the three-axis sliding table, the robot has a larger operation range through the movement of the sliding table, the workpiece is rotated in multiple dimensions through the two-axis positioner, various working states are simulated, in addition, the whole stability of the equipment is high, the occupied area is small, and the space is fully utilized.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to flexible welding platform.
Background
With the continuous deepening of the industrialization process and the gradual increase of the labor cost, the application of the industrial robot gradually extends from the traditional automobile industry to the non-automobile field. The requirement diversification, multiple varieties and small batch are common characteristics of all fields at present, the requirement of the traditional universal robot on the mass production, consistency and personnel operation capacity of products is high, how to adapt to customized production and flexible production, meeting special working conditions and reducing the degree of dependence on people is a problem which needs to be solved urgently in the application of the robot at present, the welding is used as industrial 'tailor' and is a very important processing means in industrial production, the quality of the welding plays a decisive role in the product quality, and along with the development of advanced manufacturing industry, the realization of automation, flexibility and intellectualization of welding product manufacturing has become a necessary trend.
SUMMERY OF THE UTILITY MODEL
In order to give full play to the automation advantage of welding robot, improve product quality and efficiency, improve the technological equipment level, the utility model provides a flexible welding platform.
The utility model discloses a following technical scheme realizes: a flexible welding platform is provided, which comprises a welding platform body,
a flexible welding platform comprises a gantry type three-axis linear sliding table, an L-shaped two-axis rotary positioner and a six-axis robot;
the gantry type three-axis linear sliding table comprises a truss, the truss comprises an upright post and a cross beam fixed at the top end of the upright post, an X-axis sliding table is arranged on the cross beam and connected with a Y-axis sliding table, the Y-axis sliding table is connected with a Z-axis sliding table to integrally form the gantry type three-axis linear sliding table, and the three-axis linear sliding table forms a three-axis coordinate system shape to realize the movement in the front-back direction, the left-right direction and the up-down direction;
one shaft of the six-shaft robot is detachably arranged on the Z-shaft sliding table, the tail end of the six shaft is provided with a welding gun, the welding gun is connected to the tail end of the six shaft through a welding gun flange, and a gun cleaning device is arranged near the welding gun;
the L-shaped two-axis rotary positioner is arranged corresponding to the welding gun.
Further, in the above-mentioned case,
the X-axis sliding table, the Y-axis sliding table and the Z-axis sliding table are respectively provided with two linear guide rails along the length direction, the linear guide rails are provided with sliding blocks, and the sliding blocks are connected with sliding table plates on the corresponding sliding tables in a bolt connection mode;
the linear guide rail of the X-axis sliding table is arranged on the end surface of one side close to the Y-axis sliding table, and the first servo driving unit is used for driving a sliding block arranged on the X-axis sliding table to slide left and right on the linear guide rail of the X-axis sliding table along the X-axis direction;
the linear guide rail of the Y-axis sliding table is arranged on the end face of one side close to the X-axis sliding table, a sliding table plate of the Y-axis sliding table is connected with a sliding table plate of the X-axis sliding table in a bolt connection mode, and the second servo driving unit is used for driving the Y-axis sliding table to slide back and forth along the Y-axis direction relative to a sliding block arranged on the Y-axis sliding table;
the linear guide of Z axle slip table sets up on that side end face near Y axle slip table end plate, and the slip table board of Z axle slip table is connected with Y axle end plate through bolted connection mode, and third servo drive unit is used for driving Z axle slip table and installs the slider at Z axle slip table relatively and slides from top to bottom along the Z axle direction.
Further, in the above-mentioned case,
the L-shaped positioner comprises a first positioner shaft, a second positioner shaft support, a second positioner shaft and a bonding pad;
the outer ring of the first rotary gear ring is connected with the first rotary gear ring through a bolt, the second shaft support of the position changing machine is connected with the inner ring of the first rotary gear ring through a large flange, the second shaft of the position changing machine is vertically connected with the second shaft support of the position changing machine through a bolt to integrally form an L shape, the outer ring of the second rotary gear ring is connected with the second shaft of the position changing machine through a bolt, and the welding pad is connected with the inner ring of the second rotary gear ring through a flange;
the second shaft support of the positioner realizes the rotary motion in the circumferential direction through a first driving device, the first driving device comprises a first servo motor, a first speed reducer and a first driving gear, an output shaft of the first servo motor is connected with the first speed reducer, an output shaft of the first speed reducer is connected with the first driving gear, and the first driving gear is meshed with a first rotary gear ring;
the pad realizes the rotary motion in the circumferential direction through a second driving device, the second driving device comprises a second servo motor, a second speed reducer and a second driving gear, an output shaft of the second servo motor is connected with the second speed reducer, an output shaft of the second speed reducer is connected with the second driving gear, and the second driving gear is meshed with an inner ring of a second rotary gear ring.
The utility model discloses six robot body hoists on triaxial slip table, and the removal through the slip table makes the robot possess bigger operation scope, carries out the rotation of multidimension degree to the work piece through the diaxon machine of shifting, simulates out various operating condition, and triaxial slip table adopts the planer-type design in addition, joins in marriage the diaxon machine of shifting, and equipment overall stability is high, and area is little, make full use of space.
Drawings
FIG. 1 is a schematic view of the overall structure of the three-axis sliding table of the present invention;
FIG. 2 is the overall structure schematic diagram of the two-axis positioner of the present invention;
FIG. 3 is an enlarged view of a portion of the X-axis slide table of the present invention connected to the Y-axis slide table;
FIG. 4 is an enlarged view of the connection between the end plate of the Y-axis sliding table and the sliding table plate of the Z-axis sliding table;
FIG. 5 is a schematic view showing a connection part of a first shaft and a first rotary gear ring of the positioner according to the present invention;
FIG. 6 is a schematic view of the connection between the biaxial support and the large flange of the positioner according to the present invention;
fig. 7 is the local enlarged schematic view of the connection between the two shafts and the two shaft supports of the positioner.
Detailed Description
The present invention is further described in conjunction with the following embodiments, which are only a part of the embodiments of the present invention, but not all embodiments, and other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention all belong to the protection scope of the present invention.
Examples 1,
A flexible welding platform comprises a gantry type three-axis linear sliding table, an L-shaped two-axis rotary positioner and a six-axis robot 5;
the gantry type three-axis linear sliding table is used for driving the six-axis robot 5 body to perform welding feeding motion in the X direction, the Y direction and the Z direction;
the gantry type three-axis linear sliding table comprises a truss, wherein the truss comprises an upright post 1 and a cross beam fixed at the top end of the upright post, an X-axis sliding table 2 is arranged on the cross beam, the X-axis sliding table 2 is connected with a Y-axis sliding table 3, the Y-axis sliding table 3 is connected with a Z-axis sliding table 4, the gantry type three-axis linear sliding table is integrally formed, the three-axis linear sliding table forms a three-axis coordinate system form, and the movement in the front-back direction, the left-right direction and;
two linear guide rails are respectively arranged on the X-axis sliding table 2, the Y-axis sliding table 3 and the Z-axis sliding table 4 along the length direction, slide blocks are arranged on the linear guide rails, and the slide blocks are connected with sliding table plates on the corresponding sliding tables in a bolt connection mode;
the linear guide rail of the X-axis sliding table 2 is arranged on the end surface of one side close to the Y-axis sliding table 3, and the first servo driving unit is used for driving a sliding block arranged on the X-axis sliding table 2 to slide left and right on the linear guide rail of the X-axis sliding table 2 along the X-axis direction;
the linear guide rail of the Y-axis sliding table 3 is arranged on an end plate close to the X-axis sliding table 2, a sliding table plate 13 of the Y-axis sliding table 3 is connected with a sliding table plate 12 of the X-axis sliding table 2 in a bolt connection mode, and the second servo driving unit is used for driving the Y-axis sliding table 3 to slide back and forth along the Y-axis direction relative to a sliding block arranged on the Y-axis sliding table 3;
the linear guide rail of the Z-axis sliding table 4 is arranged on the end surface of one side close to the Y-axis sliding table 3, the sliding table plate 14 of the Z-axis sliding table 4 is connected with the Y-axis end plate 15 in a bolt connection mode, and the third servo driving unit is used for driving the Z-axis sliding table 4 to slide up and down along the Z-axis direction relative to a sliding block arranged on the Z-axis sliding table 4;
one shaft of a six-shaft robot 5 is detachably arranged on the Z-shaft sliding table 4, and a welding gun is arranged at the tail end of the six shaft and is connected to the tail end of the six shaft through a welding gun flange;
the gun cleaner is arranged near the welding gun;
the L-shaped positioner comprises a positioner primary shaft 6, a positioner secondary shaft support 7, a positioner secondary shaft 8 and a bonding pad 9;
the outer ring 16 of the first rotary gear ring is connected with the first positioner shaft 6 in a bolt connection mode, the second positioner shaft support 7 is connected with the inner ring of the first rotary gear ring through a large flange 19, the second positioner shaft 8 is vertically connected with the second positioner shaft support 7 through a bolt to integrally form an L shape, the outer ring of the second rotary gear ring is connected with the second positioner shaft 8 in a bolt connection mode, and the welding disc 9 is connected with the inner ring of the second rotary gear ring through a flange;
the second shaft support 7 of the positioner realizes the rotary motion in the circumferential direction through a first driving device, the first driving device comprises a first servo motor, a first speed reducer and a first driving gear, an output shaft of the first servo motor is connected with the first speed reducer, an output shaft of the first speed reducer is connected with the first driving gear, and the first driving gear is meshed with a first rotary gear ring;
the pad 9 realizes the rotary motion in the circumferential direction through a second driving device, the second driving device comprises a second servo motor, a second speed reducer and a second driving gear, an output shaft of the second servo motor is connected with the second speed reducer, an output shaft of the second speed reducer is connected with the second driving gear, and the second driving gear is meshed with an inner ring of a second rotary gear ring.
In addition, the three sliding tables and the two-axis positioner are respectively driven by five external axis motors, a servo motor is selected, and the motion accuracy and stability of the three-axis sliding tables and the two-axis positioner are realized by utilizing the advantages of high accuracy, high rotating speed, high adaptability, high stability, timeliness and the like of the servo motor;
the material of the whole flexible process platform meets the rigidity requirement, and the flexible process platform is ensured not to deform during operation;
the three-axis sliding table is matched with the sliding block to realize movement, the precision of the linear guide rail is high, and the requirement on the precision of the sliding table in the movement process can be met;
the fitting surface of the three-axis sliding table for installing the linear guide rail is machined, the surface precision is high, and after the linear guide rail is installed, the assembly of the whole linear guide rail is ensured to meet the precision requirement through adjustment, so that the movement of the sliding table is ensured to meet the precision requirement;
the two-axis positioner realizes rotary motion through the meshing of the gear and the gear ring, the surface precision of the matching surface for mounting the gear ring on the positioner is high, the gear ring and the positioner are assembled to meet the precision requirement, and the stability and the high precision of the positioner during operation are also ensured.
The above embodiments are only the technical conception and the characteristics of the present invention, and the protection scope of the present invention cannot be limited thereby, and all equivalent changes or decorations made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. A flexible welding platform comprises a gantry type three-axis linear sliding table, an L-shaped two-axis rotary positioner and a six-axis robot;
the gantry type three-axis linear sliding table comprises a truss, the truss comprises an upright post and a cross beam fixed at the top end of the upright post, an X-axis sliding table is arranged on the cross beam and connected with a Y-axis sliding table, the Y-axis sliding table is connected with a Z-axis sliding table to integrally form the gantry type three-axis linear sliding table, and the three-axis linear sliding table forms a three-axis coordinate system shape to realize the movement in the front-back direction, the left-right direction and the up-down direction;
one shaft of the six-shaft robot is detachably arranged on the Z-shaft sliding table, the tail end of the six shaft is provided with a welding gun, the welding gun is connected to the tail end of the six shaft through a welding gun flange, and a gun cleaning device is arranged near the welding gun;
the L-shaped two-axis rotary positioner is arranged corresponding to the welding gun.
2. A flexible welding platform according to claim 1,
the X-axis sliding table, the Y-axis sliding table and the Z-axis sliding table are respectively provided with two linear guide rails along the length direction, the linear guide rails are provided with sliding blocks, and the sliding blocks are connected with sliding table plates on the corresponding sliding tables in a bolt connection mode;
the linear guide rail of the X-axis sliding table is arranged on the end surface of one side close to the Y-axis sliding table, and the first servo driving unit is used for driving a sliding block arranged on the X-axis sliding table to slide left and right on the linear guide rail of the X-axis sliding table along the X-axis direction;
the linear guide rail of the Y-axis sliding table is arranged on the end face of one side close to the X-axis sliding table, a sliding table plate of the Y-axis sliding table is connected with a sliding table plate of the X-axis sliding table in a bolt connection mode, and the second servo driving unit is used for driving the Y-axis sliding table to slide back and forth along the Y-axis direction relative to a sliding block arranged on the Y-axis sliding table;
the linear guide of Z axle slip table sets up on that side end face near Y axle slip table end plate, and the slip table board of Z axle slip table is connected with Y axle end plate through bolted connection mode, and third servo drive unit is used for driving Z axle slip table and installs the slider at Z axle slip table relatively and slides from top to bottom along the Z axle direction.
3. A flexible welding platform according to claim 1,
the L-shaped positioner comprises a first positioner shaft, a second positioner shaft support, a second positioner shaft and a bonding pad;
the outer ring of the first rotary gear ring is connected with the first rotary gear ring through a bolt, the second shaft support of the position changing machine is connected with the inner ring of the first rotary gear ring through a large flange, the second shaft of the position changing machine is vertically connected with the second shaft support of the position changing machine through a bolt to integrally form an L shape, the outer ring of the second rotary gear ring is connected with the second shaft of the position changing machine through a bolt, and the welding pad is connected with the inner ring of the second rotary gear ring through a flange;
the second shaft support of the positioner realizes the rotary motion in the circumferential direction through a first driving device, the first driving device comprises a first servo motor, a first speed reducer and a first driving gear, an output shaft of the first servo motor is connected with the first speed reducer, an output shaft of the first speed reducer is connected with the first driving gear, and the first driving gear is meshed with a first rotary gear ring;
the pad realizes the rotary motion in the circumferential direction through a second driving device, the second driving device comprises a second servo motor, a second speed reducer and a second driving gear, an output shaft of the second servo motor is connected with the second speed reducer, an output shaft of the second speed reducer is connected with the second driving gear, and the second driving gear is meshed with an inner ring of a second rotary gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092975.2U CN211759425U (en) | 2020-01-16 | 2020-01-16 | Flexible welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092975.2U CN211759425U (en) | 2020-01-16 | 2020-01-16 | Flexible welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759425U true CN211759425U (en) | 2020-10-27 |
Family
ID=72892799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092975.2U Active CN211759425U (en) | 2020-01-16 | 2020-01-16 | Flexible welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759425U (en) |
-
2020
- 2020-01-16 CN CN202020092975.2U patent/CN211759425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012171367A1 (en) | Machine tool for spiral bevel gear | |
| CN102672472A (en) | Small-sized five-axis machining center | |
| CN101439422A (en) | Small-sized five-shaft linkage numerically controlled machine | |
| CN105415061A (en) | Increase and removal composited five-axis machining center machine tool | |
| CN109877807A (en) | One kind (2PRU-PUR)-PP five-axle linkage series-parallel robot | |
| CN205237672U (en) | Compound five -axis machining center lathe of increase and decrease | |
| CN110814788A (en) | Numerical control machine tool with planetary exchange workbench | |
| CN110774015B (en) | Series-parallel machine tool with overconstrained few-degree-of-freedom parallel modules and movement method | |
| CN210281771U (en) | Multi-station curved surface high-speed numerical control grinding machine | |
| CN111085810A (en) | Flexible welding platform | |
| CN211759425U (en) | Flexible welding platform | |
| CN109676436A (en) | A kind of multistation blade processing lathe | |
| CN202151732U (en) | A spiral bevel gear processing machine tool | |
| CN212217783U (en) | Vertical series-parallel carving machine | |
| CN203918698U (en) | A kind of novel 3P3R robot for grinding | |
| CN108406751A (en) | A kind of high-precision multi-axis robot | |
| CN210968236U (en) | Desktop multi-axis milling and grinding microcomputer machine | |
| CN203679941U (en) | Three-spindle vertical machining center machine tool structure | |
| CN110695716A (en) | Five-freedom-degree redundant drive hybrid machine tool for machining complex curved surface of large workpiece | |
| CN209565862U (en) | A kind of numerically controlled lathe manipulator | |
| CN217433676U (en) | Turnover workbench with any angle | |
| CN216759190U (en) | Six-axis burr machining center | |
| CN203649918U (en) | Five-axis high-speed precision-machining numerical control machine tool | |
| CN207273436U (en) | A kind of machining center for five-axle linkage tongue-and-groove | |
| CN217045419U (en) | A five CNC high accuracy machine tool of desktop type for medical industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |