CN202591802U - Automatic feeding and blanking shaft pipe welding system for stamping and welding bridge shell - Google Patents
Automatic feeding and blanking shaft pipe welding system for stamping and welding bridge shell Download PDFInfo
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- CN202591802U CN202591802U CN 201220244101 CN201220244101U CN202591802U CN 202591802 U CN202591802 U CN 202591802U CN 201220244101 CN201220244101 CN 201220244101 CN 201220244101 U CN201220244101 U CN 201220244101U CN 202591802 U CN202591802 U CN 202591802U
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Abstract
The utility model provides an automatic feeding and blanking shaft pipe welding system for a stamping and welding a bridge shell, which is used for automatically welding a shaft pipe of the bridge shell. The automatic feeding and blanking shaft pipe welding system comprises an air pressure system, an input chain type conveyor, an output chain type conveyor, an automatic feeding and blanking mechanism, a pneumatic tail shaft box and a supporting bracket; a welding robot is welded on a robot portal frame; the welding robot is connected with a welding power source through a robot controller; a water tank is communicated with a welding gun of the welding robot; the controller is respectively connected with a servo motor, the pneumatic tail shaft box, the supporting bracket and the robot controller; a transformer is connected with the welding power source; the controller, the water tank, the robot controller, the transformer, the welding power source and a relay terminal box are respectively connected with an operation table; a welding gun cleaning device on the welding robot is connected with the robot controller; a shaft head protection cover is mounted above a work piece shaft head; and a protection device with an air draft device is arranged outside the welding system. The automatic feeding and blanking shaft pipe welding system provided by the utility model has the advantages of simplicity and easiness in operation, low labor intensity, stable and reliable welding, beautiful welding joint modeling, and high production efficiency.
Description
Technical field
The utility model relates to field of automobile, is that weldering axle housing central siphon system is dashed in a kind of robot welding with automatic loading/unloading specifically.
Background technology
Axle housing is the important spare part on the vehicle bridge, and standard-required axle housing central siphon circumferential weld is an I level weld seam, and welding quality requires to be no any weld defect.But at present, what the welding of axle housing central siphon was mostly adopted is special welding machine, artificial lifting loading and unloading.Though can satisfy welding quality; But, need the position about artificial adjustment welding gun before each welding, and in welding process, also need manual observation because axle housing length has error; Needs occur when unusual also and in time transfer rifle; Workman's operating technology is required height, and labour intensity is big, is prone to weld deficiency inclined to one side, repair welding.
Summary of the invention
For overcoming the deficiency of prior art, the goal of the invention of the utility model is to provide a kind of weldering axle housing automatic loading/unloading welding central siphon system that dashes, and to realize the stabilizing and increasing girth welding quality, improves the purpose of labor strength simultaneously.
For realizing above-mentioned purpose; The utility model comprises baric systerm, input chain-linked conveyer one, output chain-linked conveyer two; Automatic loading and unloading mechanism, pneumatic tailing axle case, Support bracket are housed on the workbench, automatic loading and unloading mechanism and input chain-linked conveyer one interface, piece-holder is in the self-centering fixture by pneumatic tailing axle case control; The rotating shaft of the pneumatic tailing axle case on the workbench is connected with servomotor, and Support bracket is arranged on the workpiece below; Welding robot one and welding robot two are housed on the robot portal frame; Welding robot one is connected with robot controller respectively with welding robot two; Robot controller is connected with the source of welding current; Water tank and welding robot one communicate with welding gun in the welding robot two, and controller is connected with servomotor, pneumatic tailing axle case, Support bracket and robot controller respectively, and transformer is connected with the source of welding current; Controller, water tank, robot controller, transformer, the source of welding current and relaying terminal board are connected with operating desk respectively, and welding robot one is connected with robot controller respectively with welding gun cleaner on the welding robot two; The spindle nose protective cover is equipped with in the spindle nose top of workpiece; The welding system of welding robot is provided with protector outward, and extractor fan is equipped with in the protector top.
The robot controller of the utility model is equipped with the arc voltage reponse system, seeks position and welding tracking system, can not only seek and follow the tracks of seam automatically, can also carry out certain self adaptation automatically to the variation of groove (gap) width and regulate; Special-purpose self-centering fixture has adopted advanced the 4th, and is equipped with servomotor, ability better controlled running accuracy; Increased Support bracket (alignment device before the weldering), cylinder drive Support bracket rises holds axle housing stiffening ring face, makes stiffening ring face automatic capturing downward, accurately locatees the welding starting the arc with the servomotor binding energy and receives the arc position; Realized robot welding system and clamping system synchronous coordination function, the motion of robot and the motion of anchor clamps are compound, make welding robot can satisfy the requirement that seam track can satisfy speed of welding and posture of welding torch again with respect to the motion of workpiece.
The utility model compared with prior art has the following advantages:
1, work station is equipped with automatic loading and unloading mechanism, has reduced labor strength;
2, two robots weld axle housing both sides central siphon simultaneously, and through being equipped with the arc voltage reponse system, seeking position and welding tracking system, special-purpose self-centering fixture has adopted advanced the 4th; And the outfit servomotor, running accuracy is high, and alignment device combines with servomotor before the weldering of Support bracket; Can accurately locate the welding starting the arc and receive the arc position; Effectively guaranteed welding quality, made welding quality more reliable and more stable, appearance of weld is more attractive in appearance;
3, have simple and easy maneuverability, reduced the dependence of special welding machine workman's operating technology;
4, have the welding gun cleaner, integrated through with robot system possesses automatically clear rifle function, weld the back and cleared up torch neck automatically and cut welding wire, increased substantially production efficiency, reduced labour intensity;
5, can solve robot welding flue dust problem, improve workman's work situation, prevent that the operative employee from sucking pernicious gas, labour intensity and security are effectively ensured.
Description of drawings
Fig. 1 is system's stereogram of the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the side view of Fig. 1.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, Fig. 1 has removed protector 22.The utility model comprises baric systerm, input chain-linked conveyer 1, output chain-linked conveyer 22, and conveyer is by motor-driven, and there is guide rail the below; Automatic loading and unloading mechanism 4, pneumatic tailing axle case 5, Support bracket 6 are housed on the workbench 3; Support bracket 6 is made up of cylinder and end face locating piece; Can realize moving up and down of Support bracket 6 through cylinder, the end face of end face locating piece and workpiece 7 is fitted, and guarantees the horizontal positioned of workpiece; Support bracket 6 is arranged on the below of workpiece 7; Cylinder can drive Support bracket 6 rises and hold axle housing stiffening ring face, makes stiffening ring face automatic capturing downward, accurately locatees the welding starting the arc with servomotor 9 binding energy and receives the arc position; Automatic loading and unloading mechanism 4 and input chain-linked conveyer one 1 interfaces; Form by the cylinder and the heart anchor clamps that rise; Next automatic loading and unloading mechanism 4 is delivered to welding post with workpiece from the input chain-linked conveyer 1 and is welded, and will weld workpiece after welding is accomplished and deliver on the chain-linked conveyer 22 of output; The chain-linked conveyer of input chain-linked conveyer 1, output chain-linked conveyer 22 is transported to welding post by motor-driven with the workpiece on the buffering area; Workpiece 7 is clamped in the self-centering fixture 8 by pneumatic tailing axle case 5 controls, and the rotating shaft of the pneumatic tailing axle case 5 on the workbench 3 is connected with servomotor 9, reliably controls running accuracy; Welding robot one 11 welding robots 2 12 are housed on the robot portal frame 10; Welding robot 1 is connected with robot controller 13 respectively with welding robot 2 12; Welding robot is selected AX-MV6 for use; Robot controller is equipped with the arc voltage reponse system, seeks position and welding tracking system, can not only seek and follow the tracks of seam automatically, can also carry out certain self adaptation automatically to the variation of groove (gap) width and regulate; Robot controller 13 is connected with the source of welding current 15, realizes the control of welding parameters and welding robot human action; Water tank 16 communicates with the welding gun of welding robot 1 with welding robot 2 12, automatic water-cooled cooling when the welding gun temperature is too high in the realization welding process; Controller 14 is connected with servomotor 9, pneumatic tailing axle case 5, Support bracket 6 and robot controller 13 respectively, realizes that anchor clamps and robot can move respectively, also can the while cooperative motion; Transformer 17 is connected with the source of welding current 15, for required stable power is provided in the welding process; Controller 14, water tank 16, robot controller 13, transformer 17, the source of welding current 15 and relaying terminal board 18 are connected with operating desk 19 respectively; Realize each item function of the utility model respectively through the button of operating desk; The relaying terminal board is used for the switching of all circuits, makes the circuit of welding robot workstation in good order; Welding robot 1 is connected with robot controller 13 respectively with welding gun cleaner on the welding robot 2 12, and integrated through with robot system possesses welding and accomplish the function that the back is cleared up torch neck and cut welding wire automatically automatically.
Spindle nose protective cover 21 is equipped with in the spindle nose top of workpiece 7, in case welding slag damages spindle nose in the welding process; The welding system of welding robot is provided with protector 22 outward, and extractor fan 23 is equipped with in protector 22 tops.
The implementation procedure of the utility model is:
1, the artificial auxiliary position of subscribing before workpiece 7 material loadings; Input chain-linked conveyer 1 is delivered to workpiece 7 on the automatic loading and unloading mechanism 4;
2, the scroll chuck of automatic loading and unloading mechanism 4 blocks workpiece 7, and through the slideway under it and lifting body with workpiece 7 automatic chargings to self-centering fixture 8;
3, the top self-centering fixture 8 that holds out against in pneumatic tailing axle case 5 two ends, two welding guns of welding robot proceed to starting point soon;
4, the starting point of welding robot is sought a centering;
5, the two ends welding robot welds beginning (carrying out two-layer welding according to product needed, workpiece revolution during welding, torch swinging) simultaneously;
6, two welding robots weld end simultaneously;
7, two welding robot rewind down returns, top the unclamping in self-centering fixture 8 two ends;
8, automatic loading and unloading mechanism 4 takes out workpiece 7 automatically in anchor clamps, delivers on the chain-linked conveyer 22 of output;
9, workpiece is carried blanking with automatic roller-way, and the circulation said process is accomplished the automatic rapid welding of dashing weldering axle housing central siphon.
Claims (2)
1. one kind is dashed weldering axle housing automatic loading/unloading welding central siphon system; It is characterized in that: comprise baric systerm, input chain-linked conveyer one (1), output chain-linked conveyer two (2); Automatic loading and unloading mechanism (4), pneumatic tailing axle case (5), Support bracket (6) are housed on the workbench (3); Automatic loading and unloading mechanism (4) and input chain-linked conveyer one (1) interface; Workpiece (7) is clamped in the self-centering fixture (8) by pneumatic tailing axle case (5) control, and the rotating shaft of the pneumatic tailing axle case (5) on the workbench (3) is connected with servomotor (9), and Support bracket (6) is arranged on workpiece (7) below; Welding robot one (11) and welding robot two (12) are housed on the robot portal frame (10); Welding robot one (11) is connected with robot controller (13) respectively with welding robot two (12); Robot controller (13) is connected with the source of welding current (15); Water tank (16) and welding robot one (11) communicate with welding gun in the welding robot two (12); Controller (24) is connected with servomotor (9), pneumatic tailing axle case (5), Support bracket (6) and robot controller (13) respectively; Transformer (17) is connected with the source of welding current (15); Controller (24), water tank (16), robot controller (13), transformer (17), the source of welding current (15) and relaying terminal board (18) are connected with operating desk (19) respectively, and welding robot one (11) is connected with robot controller (13) respectively with welding gun cleaner on the welding robot two (12); Spindle nose protective cover (21) is equipped with in the spindle nose top of workpiece (7).
2. the weldering axle housing automatic loading/unloading welding central siphon system that dashes according to claim 1, it is characterized in that: the welding system of welding robot is provided with protector (22) outward, and extractor fan (23) is equipped with in protector (22) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244101 CN202591802U (en) | 2012-05-29 | 2012-05-29 | Automatic feeding and blanking shaft pipe welding system for stamping and welding bridge shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244101 CN202591802U (en) | 2012-05-29 | 2012-05-29 | Automatic feeding and blanking shaft pipe welding system for stamping and welding bridge shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591802U true CN202591802U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244101 Expired - Fee Related CN202591802U (en) | 2012-05-29 | 2012-05-29 | Automatic feeding and blanking shaft pipe welding system for stamping and welding bridge shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591802U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181095A (en) * | 2016-08-30 | 2016-12-07 | 江苏汇能锅炉有限公司 | High stability automatization straight tube butt welding machine for boiler |
| CN106216868A (en) * | 2016-09-26 | 2016-12-14 | 唐山开元自动焊接装备有限公司 | The welding method of a kind of heavy axle stiffening ring and special fixture |
| CN106216816A (en) * | 2016-09-28 | 2016-12-14 | 无锡奇能焊接系统有限公司 | Full-automatic LPG steel cylinder Welding machine of circumferential weld with visual tracking device |
| CN106238944A (en) * | 2016-08-29 | 2016-12-21 | 徐州工程学院 | A kind of streamline automatic soldering device and method of work thereof |
| CN106425013A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Straight tube butt-welding machine with parallelism correcting mechanism |
| CN106425019A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Automatic straight tube butt-welding machine applied to boilers |
| CN107470906A (en) * | 2017-09-15 | 2017-12-15 | 阳煤忻州通用机械有限责任公司 | The middle pan of scraper conveyor production line Transmission system |
| CN110560835A (en) * | 2019-09-26 | 2019-12-13 | 芜湖勤惠科技有限公司 | intelligent integrated welding workstation of high-speed railway box girder pipeline location net piece |
| CN111702320A (en) * | 2020-06-30 | 2020-09-25 | 广西瑞克工业机器人有限公司 | Heavy-load truss carrying robot and carrying method thereof |
-
2012
- 2012-05-29 CN CN 201220244101 patent/CN202591802U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238944A (en) * | 2016-08-29 | 2016-12-21 | 徐州工程学院 | A kind of streamline automatic soldering device and method of work thereof |
| CN106238944B (en) * | 2016-08-29 | 2018-03-30 | 徐州工程学院 | A kind of streamline automatic soldering device and its method of work |
| CN106181095B (en) * | 2016-08-30 | 2018-10-30 | 江苏汇能锅炉有限公司 | High stability for boiler automates straight tube butt welding machine |
| CN106425013A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Straight tube butt-welding machine with parallelism correcting mechanism |
| CN106425019A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Automatic straight tube butt-welding machine applied to boilers |
| CN106425019B (en) * | 2016-08-30 | 2018-10-30 | 江苏汇能锅炉有限公司 | Boiler automation straight tube butt welding machine |
| CN106181095A (en) * | 2016-08-30 | 2016-12-07 | 江苏汇能锅炉有限公司 | High stability automatization straight tube butt welding machine for boiler |
| CN106425013B (en) * | 2016-08-30 | 2018-12-18 | 江苏汇能锅炉有限公司 | Straight tube with depth of parallelism correction mechanism is to welding machine |
| CN106216868A (en) * | 2016-09-26 | 2016-12-14 | 唐山开元自动焊接装备有限公司 | The welding method of a kind of heavy axle stiffening ring and special fixture |
| CN106216816A (en) * | 2016-09-28 | 2016-12-14 | 无锡奇能焊接系统有限公司 | Full-automatic LPG steel cylinder Welding machine of circumferential weld with visual tracking device |
| CN107470906A (en) * | 2017-09-15 | 2017-12-15 | 阳煤忻州通用机械有限责任公司 | The middle pan of scraper conveyor production line Transmission system |
| CN107470906B (en) * | 2017-09-15 | 2023-08-18 | 阳煤忻州通用机械有限责任公司 | Scraper conveyor middle groove production line transmission system |
| CN110560835A (en) * | 2019-09-26 | 2019-12-13 | 芜湖勤惠科技有限公司 | intelligent integrated welding workstation of high-speed railway box girder pipeline location net piece |
| CN111702320A (en) * | 2020-06-30 | 2020-09-25 | 广西瑞克工业机器人有限公司 | Heavy-load truss carrying robot and carrying method thereof |
| CN111702320B (en) * | 2020-06-30 | 2021-11-16 | 广西瑞克工业机器人有限公司 | Heavy-load truss carrying robot and carrying method thereof |
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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: 20121212 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |