CN105345295A - Metal plate welding method - Google Patents
Metal plate welding method Download PDFInfo
- Publication number
- CN105345295A CN105345295A CN201510910871.1A CN201510910871A CN105345295A CN 105345295 A CN105345295 A CN 105345295A CN 201510910871 A CN201510910871 A CN 201510910871A CN 105345295 A CN105345295 A CN 105345295A
- Authority
- CN
- China
- Prior art keywords
- welding method
- plate welding
- metal plate
- shake
- fixture
- 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.)
- Pending
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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 any single one of main groups B23K1/00 - B23K28/00
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 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 for a procedure covered by only one of the other main groups of this subclass
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a metal plate welding method. The metal plate welding method includes the following steps that (1) two parts to be welded are clamped through a fixture; (2) a sensor is used for sensing whether the parts are clamped in place; and (3) specific welding is carried out. After clamping action of the fixture is completed in the step (1), a delay is performed for a period of time, then the sensor conducts sensing, and shake generated by the fixture is completely eliminated in the period of time. According to the metal plate welding method, through the time delay after clamping, sensing is conducted after the shake is completely eliminated, so that the sensed thickness can represent a true value, and an erroneous judgment is avoided; accordingly, welding accuracy is improved, and the machining level and efficiency are improved. The metal plate welding method is easier and more economical to implement, and can be implemented only by slightly changing a welding procedure.
Description
Technical field
The present invention relates to auto parts welding, be specifically related to a kind of metallic plate welding method, belong to auto parts and components processing technique field.
Background technology
The processing that automobile production relates to many sheet metal components with weld.Because automobile metal plate work structure is numerous, modeling characteristic is different, and therefore different sheet metal components has different features and technical requirement when processing or welding.In automobile metal plate work processing, a procedure is had to be automobile parcel shelf assembly and the welding of rear safety belt fixed head, when welding, first need by the fixture on welding equipment, automobile parcel shelf assembly and rear safety belt fixed head to be clamped together, and then by inductor, detection judgement is carried out to the object thickness after clamping, when the thickness that inductor senses is for both thickness sums, show that both have clamped to put in place, now can weld, otherwise think that part does not put in place, can not weld.Because fixture is when clamping both, because the unexpected effect of power, clamping object can be caused to produce certain shake, particularly the very large product thin again of this area of automobile parcel shelf assembly, shakes more obvious; The appearance of this shake can make inductor produce erroneous judgement, and cause the thickness induced to be greater than actual (real) thickness, its consequence is: if two object clampings to be welded put in place, induction thickness may be made much larger than actual (real) thickness, cause system to judge disorderly; If do not have clamping to put in place (because rear safety belt fixed head is very little relative to automobile parcel shelf assembly volume, and self is thinner, rear safety belt fixed head does not clamp this situation that puts in place and frequently occurs in practice), because the thickness that shake can make inductor induce is just in time both thickness sums (or in scopes of accreditation), now system can send the erroneous judgement clamping and put in place, thus welding job wrong after carrying out.In order to solve clamping jitter problem, prior art has carried out various improvement to fixture (clamp head), not only complex structure, and effect is very unobvious.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of metallic plate welding method, the method can solve because the shake of clamping moment makes inductor produce the erroneous judgement clamping and put in place, thus improves level of processing and efficiency.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
Metallic plate welding method, comprises the steps, 1) two soldering parts pass through holder; 2) whether inductor induction clamps and puts in place; 3) specifically weld; It is characterized in that: the 1st) postpone a time period after the release of step holder, then responded to by inductor, this time period recovers completely for the shake making fixture produce.
The described time period is 0.8-1.5 second, and actual is 1 second.This time delay, had both ensured that the shake produced can be eliminated completely, did not affect inductor induction, can reduce again time delay to the impact of producing as far as possible.
The present invention is by the time delay after clamping, and respond to after shake recovers completely, the thickness induced so just can represent actual value again, can not cause erroneous judgement, thus improves the accuracy of welding, improves level of processing and efficiency.
Evade shake to the improvement of fixture compared to existing technology, this method realizes simpler, economical, only needs to do very little change to welding procedure.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail.
Metallic plate welding method of the present invention, comprises the steps, 1) two soldering parts are clamped by fixture; 2) whether inductor (passes through thickness) again and responds to two parts and clamp and put in place; 3) if induction puts in place, more specifically weld, otherwise think that part does not put in place, do not weld.In order to eliminate clamping shake, the present invention is the 1st) postpone a time period after the release of step holder, after shake is eliminated completely, then responded to by inductor, namely this time period can ensure that the shake that fixture produces recovers completely.
The described time period is 0.8-1.5 second, is actually set to 1 second.The consideration of this time delay, had both ensured that the shake produced can be eliminated completely, did not affect inductor induction, can reduce again time delay to the impact of producing as far as possible.
The present invention is by the time delay after clamping, and respond to after shake recovers completely, the thickness induced so just can represent actual value again, can not cause erroneous judgement, thus improves the accuracy of welding, improves level of processing and efficiency.
Evade shake to the improvement of fixture compared to existing technology, this method realizes simpler, economical, only needs to do very little change to welding procedure.
In implementation process, also can be clamped two soldering parts by multiple spot (as 2-3 point), to eliminate shake as far as possible, then coordinate time delay, then can reduce time delay.Such as, the time delay that an independent bite needs is 1 second, so by 2-3 bite, postpones 0.2-0.5 and just can eliminate shake completely second.
Below be only the preferred embodiment of the present invention; need point out be; for those skilled in the art under the prerequisite not departing from the technical program, can also make some distortion and improvement, the technical scheme of above-mentioned distortion and improvement should be considered as falling into the scope that this application claims protection equally.
Claims (3)
1. metallic plate welding method, comprises the steps, 1) two soldering parts pass through holder; 2) whether inductor induction clamps and puts in place; 3) specifically weld; It is characterized in that: the 1st) postpone a time period after the release of step holder, then responded to by inductor, this time period recovers completely for the shake making fixture produce.
2. metallic plate welding method according to claim 1, is characterized in that: the described time period is 0.8-1.5 second.
3. metallic plate welding method according to claim 1, is characterized in that: the 1st) during step clamping, bite is 2-3, and time delay, section was 0.2-0.5 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910871.1A CN105345295A (en) | 2015-12-10 | 2015-12-10 | Metal plate welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910871.1A CN105345295A (en) | 2015-12-10 | 2015-12-10 | Metal plate welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345295A true CN105345295A (en) | 2016-02-24 |
Family
ID=55321431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910871.1A Pending CN105345295A (en) | 2015-12-10 | 2015-12-10 | Metal plate welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782355A (en) * | 2016-08-25 | 2018-03-09 | 中国第汽车股份有限公司 | A kind of sheet metal component detection method based on robot servo soldering turret |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09136180A (en) * | 1995-11-10 | 1997-05-27 | Amada Co Ltd | Laser beam processing method and apparatus therefor |
| CN201645047U (en) * | 2010-02-09 | 2010-11-24 | 重庆远雄制冷成套设备有限公司 | Plate stitch-welding welding device |
| CN102390325A (en) * | 2011-09-28 | 2012-03-28 | 重庆长安汽车股份有限公司 | Accommodating plate assembly structure suitable for hybrid power saloon |
| CN202317701U (en) * | 2011-11-02 | 2012-07-11 | 南京嘉翼精密机器制造有限公司 | Hydraulic locking support assembly for drill hole processing center |
| CN203236228U (en) * | 2013-03-19 | 2013-10-16 | 常州鹏鸣数控机械设备有限公司 | Supporting structure for rotatably cutting pipe |
| CN204018761U (en) * | 2014-04-29 | 2014-12-17 | 陈昊书 | The lathe of the removable adjusting of jaw is fixedly used grip device |
-
2015
- 2015-12-10 CN CN201510910871.1A patent/CN105345295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09136180A (en) * | 1995-11-10 | 1997-05-27 | Amada Co Ltd | Laser beam processing method and apparatus therefor |
| CN201645047U (en) * | 2010-02-09 | 2010-11-24 | 重庆远雄制冷成套设备有限公司 | Plate stitch-welding welding device |
| CN102390325A (en) * | 2011-09-28 | 2012-03-28 | 重庆长安汽车股份有限公司 | Accommodating plate assembly structure suitable for hybrid power saloon |
| CN202317701U (en) * | 2011-11-02 | 2012-07-11 | 南京嘉翼精密机器制造有限公司 | Hydraulic locking support assembly for drill hole processing center |
| CN203236228U (en) * | 2013-03-19 | 2013-10-16 | 常州鹏鸣数控机械设备有限公司 | Supporting structure for rotatably cutting pipe |
| CN204018761U (en) * | 2014-04-29 | 2014-12-17 | 陈昊书 | The lathe of the removable adjusting of jaw is fixedly used grip device |
Non-Patent Citations (1)
| Title |
|---|
| 郭绍义等: "《机械工程概论（第二版）》", 31 July 2015 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782355A (en) * | 2016-08-25 | 2018-03-09 | 中国第汽车股份有限公司 | A kind of sheet metal component detection method based on robot servo soldering turret |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |