CN202411754U - Rotary working platform for welding robot, and robot welding system - Google Patents
Rotary working platform for welding robot, and robot welding system Download PDFInfo
- Publication number
- CN202411754U CN202411754U CN2011205654206U CN201120565420U CN202411754U CN 202411754 U CN202411754 U CN 202411754U CN 2011205654206 U CN2011205654206 U CN 2011205654206U CN 201120565420 U CN201120565420 U CN 201120565420U CN 202411754 U CN202411754 U CN 202411754U
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- robot
- workbench
- welding
- positioning cylinder
- rotation
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Abstract
The utility model discloses a rotary working platform for welding a robot, and a robot welding system; the rotary working platform comprises a base, a bracket, a working platform, a rotating device and a locating device, wherein the working platform can rotate on the bracket when being driven by the rotating device; and the locating device is used for locating the working platform at the preset position. The rotary working platform can be used for connecting a workpiece which has longer weld joint and is needed to be welded for twice instead of once by two-section welding through simply rotating and locating, so that rapid switching can be realized, and the working efficiency is improved. A plurality of rotary working platforms can work at the same time under the condition that a rotating arm of the robot rotates.
Description
Technical field
The utility model relates to electrician's structure equipment field, relates in particular to a kind of robot welding rotary work-table and welding system.
Background technology
Existing electrician's structure manufacturer, the work such as welding processing of a lot of structural members all utilize robot or mechanical arm to accomplish, and robot is through mechanical arm the workpiece that is fixed on the stand to be welded in welding process; But, when the quilt weldering length of workpiece is welded arm maximum spanning length greater than robot, on this stand, just weld and can not once accomplish; Will be divided into twice, welding is for the first time unloaded workpiece after accomplishing half, with again workpiece being carried out clamping behind the workpiece conversion direction; Again the not weldering of workpiece is partly welded; Therefore, this course of work wastes time and energy, and has a strong impact on operating efficiency.
The utility model content
In order to address the above problem, first purpose of the utility model is, a kind of robot welding rotary work-table is provided, and in the hope of also being welded smoothly during greater than the maximum spanning length of robot weldering arm by weldering length of workpiece, increases work efficiency; Second purpose of the utility model is, a kind of robot welding system is provided, and welds together in the hope of realizing a plurality of workpiece, and work is got a greater increase.
In order to realize first purpose of the present invention, the technical scheme that the utility model is taked is:
A kind of robot welding rotary work-table; Comprise base, support and workbench, it is characterized in that, also comprise tumbler and positioner; Said workbench can rotate on said support under the driving of said tumbler, and said positioner is used for table positions in preset position.
Further; Said tumbler comprises rotation cylinder, rolling bearing and rotation cylinder valve; Said workbench is located on the said support through said rolling bearing; Said rotation cylinder is located at said workbench below, and said rotation cylinder valve is arranged on the gas circuit between said rotation cylinder and source of the gas, and said rotation cylinder valve is used to control the rotation of said rotation cylinder.
Further; Said positioner comprises positioning cylinder and positioning cylinder valve; Said positioning cylinder is arranged on said workbench below; Said positioning cylinder is used to make said table positions in preset position, and said positioning cylinder valve is arranged on the gas circuit between said positioning cylinder and source of the gas, and said positioning cylinder valve is used to control the location of said positioning cylinder and unclamp.
Further, said positioning cylinder is two, is located at the both sides of said workbench below rotating shaft respectively.
Further, on said support, be provided with carriage, on said carriage, be provided with rack wheel, said workbench is arranged on the said rack wheel.
In order to realize second purpose of the present invention, the technical scheme that the utility model is taked is:
A kind of robot welding system; It is characterized in that said welding system is made up of a plurality of above-mentioned workbench, the welding arm of said robot is rotatable; Said robot welds the workpiece on a plurality of workbench successively; After welding was accomplished to the workpiece on the workbench, this workbench Rotate 180 degree and location were again by the once more welding of said robot to this workpiece.
Further, said workbench is 2 or 4.
The beneficial effect of the utility model is:
1, realized being longer than the smooth welding of the workpiece in 1 times of the maximum spanning length of robot weldering arm by weld seam;
2, the rotation of workbench and location are quick, accurate, and workbench is reliable and stable, has obviously improved operating efficiency.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model robot welding rotary work-table;
Accompanying drawing 2 is A-A cutaway views in the accompanying drawing 1.
Label in the accompanying drawing is respectively:
1. base; 2. support; 3. bearing block;
4. bearing; 5. turntable shaft; 6. rack wheel;
7. workbench; 8. rotation cylinder; 9. rotation cylinder valve;
10. positioning cylinder; 11. positioning cylinder valve; 12. tracheae;
13. universal wheel; 14. supporting seat; 15. carriage.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model robot welding rotary work-table and welding system.
Referring to accompanying drawing 1,2, base 1 is used to install welding bench 7, and base 1 is a steel plate soldering group component, and the base plate of base 1 is a steel plate, the center welding rectangle steel tubing string of steel plate, and welding flange on the rectangle steel tubing string, ring flange is provided with installing hole.Four arms of angle of base 1 are welded with leg-of-mutton steel plate, around the base plate installing hole are arranged, and are used to install universal wheel 13 and/or supporting seat 14.Universal wheel 13 is used for moving and stationary work-table with supporting seat 14.Be provided with pore around below ring flange, be used to install tracheae.Be provided with support and screw that rotation cylinder 8 is installed in the rectangular window.Rotation cylinder 8 is installed in the rectangular window through support and screw; Mounting bracket 2 on base flange plate; Support 2 is provided with bearing block 3 above for steel plate, steel pipe are welded, and support 2 lower ends are the rectangular flange dish; Ring flange is provided with and the corresponding installing hole of base flange plate, is welded with bearing bracket in the top pipe of support 2 and screw is installed; Top pipe overcoat is welding circular housings 15, and circular housings is welded with many diagonal braces 15 times, is used to hold carriage 15.Installation code journal bearing 4 on the bearing block 3, bearing 4 adopts outsourcing piece.Be provided with turntable shaft 5 in the bearing 4, installment work platform 7 on the turntable shaft 5, turntable shaft 5 belows link to each other with the axle sleeve of rotation cylinder 8.Rotation cylinder 8 comprises air inlet/outlet and rotating shaft, and rotating shaft links to each other with turntable shaft 5 through axle sleeve.On the gas circuit 12 of rotation cylinder 8 and source of the gas, be provided with rotation cylinder valve 9.The gas circuit of rotation cylinder valve 9 control rotation cylinder 8, rotation cylinder 8 is just being changeed during pull-up, rotation cylinder 8 counter-rotatings when pressing.Between carriage 15 and workbench 7, rack wheel 6 is set, rack wheel 6 is a plurality of, provides support when rotating at workbench 7.Rack wheel 6 is made up of a journal bearing, a fulcrum, two L brackets, two axle cutting ferrules.Journal bearing is enclosed within the outer tight fit of fulcrum, and the bearing both sides put a cutting ferrule; The axle two ends are alignment pin, and external diameter is littler than fulcrum; The plane of L bracket is an installing hole, and facade is the alignment pin trepanning, and cover boring ratio alignment pin is bigger.When the rack wheel of this structure is installed in carriage 15, the workbench stability of rotation, stressed even.Both sides at turntable shaft 5 are equipped with locating surface, and at two locating surface side installing and locating cylinders 10, positioning cylinder 10 is the rectilinear motion cylinder.On positioning cylinder 10 and gas circuit that source of the gas links to each other, positioning cylinder valve 11 is set, the piston rod of positioning cylinder valve 11 control positioning cylinders 10 is flexible, and when piston rod stretched out, positioning table 7 was fixing, and when piston rod withdraw, workbench 7 turned.
Continuation is referring to accompanying drawing 1,2, and the course of work of rotary work-table is, welded part is fixed on the workbench 7, and welding front console 7 is by the locating surface on positioning cylinder 10 clamping rotary disk axles 5 limits, and the load-bearing of workbench 7 is supported by bearing 4 and rack wheel 6.Robot begins workpiece is carried out welding job and since the length of weldment than robot weldering arm at spanning length also in long one times, therefore, robot can only be to the weld seam of half length of welding work pieces.After the weld seam welding of half length was accomplished, workbench need rotate and make second half weldment weld arm near robot, unclamped positioning cylinder 10 this moment; Open rotation cylinder 8; Workbench 7 drives weldment and rotates 180 degree, and its center of rotation is a turntable shaft 5, and its table top slow-roll stabilization is supported by rack wheel 6.Rotation cylinder 8 steady positioning safety except the driving with pneumatic form, also can adopt motor that power is provided, and adopt gear to realize the rotation of workbench.Workbench 7 forwards near rotation cylinder 8 before the position that needs and closes, and opens positioning cylinder 11, and under the effect of motional inertia, workbench 7 cylinder 10 that is positioned when forwarding the dead point, location of band spring to is located.Here also can adopt traditional setting elements such as elastic positioning pin to realize the location of workbench 7.Robot begins second half weld seam of work is carried out welding job, accomplishes whole welding process at last.
The mechanical arm of robot generally can rotate, and is more efficient in order to make welding job, can a plurality of rotary work-tables be arranged on robot around carry out welding job continuously.Be separately positioned on the left and right sides of robot such as two rotary work-tables; Welded earlier half weld seam of the workpiece on the rotary work-table of left side during welding; Robot weldering arm forwards the right side rotary work-table to then, has welded half weld seam of the workpiece on the rotary work-table of right side again.When robot welded arm from the left steering right side, promptly rotatable 180 degree of the rotary work-table in left side were also accurately located, and wait for robot welding.When the weldering arm was on the left of right turn, promptly rotatable 180 degree of the rotation work on right side were also accurately located, and wait for robot welding.The welding of two workpiece about accomplishing according to left and right, left and right four welding successively.Mode that can certainly a first right back left side is welded.In like manner, rotary work-table also can be four or more a plurality of, and is similar with the welding process of two rotary work-tables, and the operation simultaneously of a plurality of rotary work-tables has improved operating efficiency.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (7)
1. robot welding rotary work-table; Comprise base, support and workbench; It is characterized in that: also comprise tumbler and positioner; Said workbench can rotate on said support under the driving of said tumbler, and said positioner is used for table positions in preset position.
2. robot welding rotary work-table according to claim 1; It is characterized in that: said tumbler comprises rotation cylinder, rolling bearing and rotation cylinder valve; Said workbench is located on the said support through said rolling bearing; Said rotation cylinder is located at said workbench below, and said rotation cylinder valve is arranged on the gas circuit between said rotation cylinder and source of the gas, and said rotation cylinder valve is used to control the rotation of said rotation cylinder.
3. robot welding rotary work-table according to claim 1 and 2; It is characterized in that: said positioner comprises positioning cylinder and positioning cylinder valve; Said positioning cylinder is arranged on said workbench below; Said positioning cylinder is used to make said table positions in preset position, and said positioning cylinder valve is arranged on the gas circuit between said positioning cylinder and source of the gas, and said positioning cylinder valve is used to control the location of said positioning cylinder and unclamp.
4. robot welding rotary work-table according to claim 3 is characterized in that: said positioning cylinder is two, is located at the both sides of said workbench below rotating shaft respectively.
5. robot welding rotary work-table according to claim 1 and 2 is characterized in that: on said support, be provided with carriage, on said carriage, be provided with rack wheel, said workbench is arranged on the said rack wheel.
6. robot welding system; It is characterized in that: said welding system is made up of like each described workbench in the claim 1 to 5 a plurality of; The welding arm of said robot is rotatable, and said robot welds the workpiece on a plurality of workbench successively, after welding is accomplished to the workpiece on the workbench; This workbench Rotate 180 degree and location are again by the once more welding of said robot to this workpiece.
7. robot welding system according to claim 6 is characterized in that: said workbench is 2 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205654206U CN202411754U (en) | 2011-12-30 | 2011-12-30 | Rotary working platform for welding robot, and robot welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205654206U CN202411754U (en) | 2011-12-30 | 2011-12-30 | Rotary working platform for welding robot, and robot welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411754U true CN202411754U (en) | 2012-09-05 |
Family
ID=46736548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205654206U Expired - Fee Related CN202411754U (en) | 2011-12-30 | 2011-12-30 | Rotary working platform for welding robot, and robot welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659780A (en) * | 2013-11-12 | 2014-03-26 | 芜湖普威技研有限公司 | Tool capable of rotating in rotating sequence |
| CN104084743A (en) * | 2014-07-08 | 2014-10-08 | 广州瑞松科技有限公司 | Rotary system of large-rotation robot automatic welding device |
-
2011
- 2011-12-30 CN CN2011205654206U patent/CN202411754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659780A (en) * | 2013-11-12 | 2014-03-26 | 芜湖普威技研有限公司 | Tool capable of rotating in rotating sequence |
| CN104084743A (en) * | 2014-07-08 | 2014-10-08 | 广州瑞松科技有限公司 | Rotary system of large-rotation robot automatic welding device |
| CN104084743B (en) * | 2014-07-08 | 2016-01-06 | 广州瑞松科技有限公司 | The rotary system of large rotary machine people automatic welding device |
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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 |
Granted publication date: 20120905 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |