CN104588901A - Welding method - Google Patents
Welding method Download PDFInfo
- Publication number
- CN104588901A CN104588901A CN201410742671.5A CN201410742671A CN104588901A CN 104588901 A CN104588901 A CN 104588901A CN 201410742671 A CN201410742671 A CN 201410742671A CN 104588901 A CN104588901 A CN 104588901A
- Authority
- CN
- China
- Prior art keywords
- welding
- vehicle frame
- frame
- tricycle
- described vehicle
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of tricycles, in particular to a welding method. The welding method is used for carrying out welding on a frame of a tricycle. The method comprises the steps of frame model number track recording, detecting of whether the frame is placed in position by a detector, frame model number judging, frame track information extraction, track information sending, welding gun driving by driving equipment and frame welding, and after welding, completing signals are output. In the prior art, operation personnel hold a welding gun to carry out welding on the frame of the tricycle, in the working method, working personnel need to change the positions of the personnel or the position of the frame ceaselessly for welding, the method completely depends on the experience and the proficiency in the operation process of the working personnel, and accordingly the risks of solder skips are greatly increased. Compared with the prior art, the method improves welding integrity obviously, and meanwhile welding quality is improved.
Description
Technical field
The present invention relates to tricycle technical field, particularly relate to a kind of welding method.
Background technology
Along with the development of China's equipment manufacture, the production automation level of various product is promoted day by day.Wherein, for tricycle, it comprises vehicle frame.
In recent years, in the vehicle frame work of welding tricycle, more and more higher to the requirement of the aspects such as the weld integrity in welding job.Therefore, the weld integrity and the quality that improve the work of welding tricycle frame become design object.
In prior art, for the work of production tricycle, in welded frame process, normally welded by the position to be welded of artificial hand torch to vehicle frame.In the process, the pattern of manual operation welding gun needs when welding diverse location, by the movement of operating personnel self or put each parts of vehicle frame by operating personnel, and then weld in the region of interest of region to vehicle frame that each attitude of operating personnel can relate to.Above by operating personnel's altered self operating position or adjusted simple frock position and attitude by operating personnel bond pattern under, by means of the welding of the experience of operating personnel, qualification and memory the large probability of method there is the solder skip situation that pad needed for each is welded, cause the generation of solder skip point.
By above prior art, low and welding quality is low becomes the current technical issues that need to address of those skilled in the art to the weld integrity in the welding job of the vehicle frame of tricycle by manual type.
Summary of the invention
The object of this invention is to provide a kind of welding method, by application of the present invention, will weld integrity and welding quality that the vehicle frame of tricycle is welded be significantly improved.
For solving the problems of the technologies described above, the invention provides a kind of welding method for welding the vehicle frame of tricycle, comprising:
Step 10: according to the model of described vehicle frame, records the welding track information of described vehicle frame;
Step 20: whether detector detects described vehicle frame and be in place, if so, enters step 30;
Step 30: the model detecting described vehicle frame;
Step 40: the model according to described vehicle frame extracts corresponding welding procedure;
Step 50: send driving instruction according to described welding procedure;
Step 60: driving arrangement drives welding gun, welds described vehicle frame;
Step 70: welded, exports settling signal.
Preferably, also comprise between step 60 and step 70:
Step 61: the pad detecting described vehicle frame, when detecting that described pad is solder skip point, enters step 62, when monitoring qualified, enters step 70;
Step 62: the position according to described solder skip point drives described welding gun, carries out repair welding, enters step 61.
Preferably, also comprise after step 70:
Step 80: whether have blocking, if so, enter step 90 if detecting described welding gun;
Step 90: send warning message.
At one about in the preferred embodiment of welding method, according to the model of each different vehicle frame, the welding track information of record vehicle frame.Detect vehicle frame by detector whether to be in place, after judging that vehicle frame is in place, detect the model of vehicle frame, model according to vehicle frame extracts corresponding welding procedure, send driving instruction according to welding procedure, and then drive welding gun by driving arrangement, by welding gun, the vehicle frame be in place is welded.After welding completes, send welding settling signal.Vehicle frame is detected for detector whether be in place, this testing process is a lasting process, namely detected state is constantly, when can't detect the tram of vehicle frame, do not enter next step, this testing process is also equivalent to work and awaits orders process, once vehicle frame has put in place, starts at once to carry out further work.Just the continuous execution of welding job is automatically started under the prerequisite that this welding method puts in place at vehicle frame.This compared in prior art from start to finish by manual operation to problems such as the solder skips that the mode that tricycle frame welds easily occurs, welding method provided by the invention significantly improves the integrality of welding, improves welding quality simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is about welding method first embodiment of welding the vehicle frame of tricycle in the present invention;
Fig. 2 is about welding method second embodiment of welding the vehicle frame of tricycle in the present invention;
Fig. 3 is about the welding method of welding the vehicle frame of tricycle the 3rd embodiment in the present invention.
Detailed description of the invention
Core of the present invention is to provide a kind of welding dress method, by application of the present invention, will significantly improve weld integrity and the welding quality of tricycle frame being carried out to welding job.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, in first specific embodiment about the welding method of welding the vehicle frame of tricycle, comprising:
S10: according to the model of described vehicle frame, records the welding track information of described vehicle frame;
S20: whether detector detects described vehicle frame and be in place, if so, enters S30;
S30: the model detecting described vehicle frame;
S40: the model according to described vehicle frame extracts corresponding welding procedure;
S50: send driving instruction according to described welding procedure.
S60: driving arrangement drives welding gun, welds described vehicle frame.
S70: welded, exports settling signal.
First the welding track of the vehicle frame of the various different models of required welding is carried out record, when detector detects that vehicle frame is in place, start the model detecting vehicle frame, model according to described vehicle frame extracts corresponding welding procedure, and then send driving instruction according to welding procedure, driving arrangement starts to drive the welding gun of welded frame, and welding gun is moved into the position to be welded of vehicle frame, and then completes the welding job to vehicle frame by welding gun.The above-mentioned automatic identification to vehicle frame and welding process make to achieve automation in the vehicle frame work of welding tricycle, weld position to be welded all standing.
The method of welding the vehicle frame of tricycle in prior art completes welding job at the avris of vehicle frame to be welded to vehicle frame by manually holding welding gun.In this process, because operating personnel need constantly change location and posture, or by operating personnel, the placing attitude of vehicle frame is constantly adjusted, and memoriter power is carried out one by one or welding operation piecemeal the different pads on vehicle frame.The method causes and determines according to the qualification of operating personnel and the state of mind the weld integrity of vehicle frame, there is the solder skip point occurred when Frame Welding is operated in this large probability ground, and along with the welding method of human weld, be also often manual detection to the reinspection work after Frame Welding.The effect rechecked needs to be determined by aspects such as the qualification of personnel and sense of responsibility equally.Therefore, compared to prior art, the application of welding method provided by the present invention can improve the weld integrity of welding the vehicle frame of tricycle significantly, improves welding quality simultaneously.
Please refer to Fig. 2, in another specific embodiment, on the basis of above-mentioned specific embodiment, also add between S60 and S70:
S61: detect whether there is solder skip point;
S62: follow according to leakage bond pad locations, drive unit drives welding gun repair welding.And after repair welding, again enter S61 detect, eventually through S61 testing result be intact after, then enter the S70 in above-mentioned specific embodiment.
Specifically, after Frame Welding completes, detect the solder skip point whether had because uncertain factor causes, the pad of each position of institute's welding tractor frame is detected.When solder skip point not detected, entering S70, namely sending qualifying signal, the welding job that indicate this vehicle frame completes.And when solder skip point being detected in weld locations, drive welding gun to carry out repair welding further according to the leakage bond pad locations detected, after repair welding work completes, get back to above-mentioned detecting pattern, circulation again row detects, when finally can't detect solder skip point, enter S70, thus send qualifying signal.
In above method, by the reinspection of comprehensive covering of each pad and the round-robin method of repair welding, finally must obtain the complete effect of welding of the vehicle frame of tricycle, also make welding quality be improved simultaneously.
Please refer to Fig. 3, on the basis of above specific embodiment, in another specific embodiment, add and comprise after S70:
S80: detect welding gun and whether block, if so, enter S90;
S90: send warning message.
The method increased in this specific embodiment, after the welding job that single is completed vehicle frame, automatically a welding gun self-inspection is carried out, whether inspection welding gun blocks, when welding gun is in intact state, illustrate when next welded frame, solder skip phenomenon can not be just there is from during initial welding job, and when detecting that the clogging of welding gun occurs, send warning message in time, by this warning message, staff can be made to stop proceeding welding job, after the maintenance having carried out welding gun and maintenance work, then row starts the welding to vehicle frame.This serves castering action significantly to the integrality of welding equally, also improves the welding quality of the vehicle frame to tricycle simultaneously.
Claims (3)
1. the welding method for welding the vehicle frame of tricycle, is characterized in that, comprising:
Step 10: according to the model of described vehicle frame, records the welding track information of described vehicle frame;
Step 20: whether detector detects described vehicle frame and be in place, if so, enters step 30;
Step 30: the model detecting described vehicle frame;
Step 40: the model according to described vehicle frame extracts corresponding welding procedure;
Step 50: send driving instruction according to described welding procedure;
Step 60: driving arrangement drives welding gun, welds described vehicle frame;
Step 70: welded, exports settling signal.
2. welding method as claimed in claim 1, is characterized in that, also comprise between step 60 and step 70:
Step 61: the pad detecting described vehicle frame, when detecting that described pad is solder skip point, enters step 62, when monitoring qualified, enters step 70;
Step 62: the position according to described solder skip point drives described welding gun, carries out repair welding, enters step 61.
3. welding method as claimed in claim 1, is characterized in that, also comprise after step 70:
Step 80: whether have blocking, if so, enter step 90 if detecting described welding gun;
Step 90: send warning message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742671.5A CN104588901A (en) | 2014-12-08 | 2014-12-08 | Welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742671.5A CN104588901A (en) | 2014-12-08 | 2014-12-08 | Welding method |
Publications (1)
| Publication Number | Publication Date |
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| CN104588901A true CN104588901A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410742671.5A Pending CN104588901A (en) | 2014-12-08 | 2014-12-08 | Welding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548440A (en) * | 2020-11-26 | 2021-03-26 | 唐山松下产业机器有限公司 | Welding workstation data acquisition system and welding workstation |
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Application publication date: 20150506 |
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