CN105965191A - System preventing welding and installing errors of automobile part and using method of system - Google Patents
System preventing welding and installing errors of automobile part and using method of system Download PDFInfo
- Publication number
- CN105965191A CN105965191A CN201610494789.XA CN201610494789A CN105965191A CN 105965191 A CN105965191 A CN 105965191A CN 201610494789 A CN201610494789 A CN 201610494789A CN 105965191 A CN105965191 A CN 105965191A
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- China
- Prior art keywords
- sensor
- controller
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- welding
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Classifications
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- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a system preventing welding and installing errors of an automobile part and a using method of the system. The system comprises a positioning clamp and further comprises a controller; positions, where a first workpiece and a second workpiece are clamped, on the positioning clamp are correspondingly provided with a first sensor and a second sensor; and the first sensor and the second sensor are both connected with the controller. The method includes the following steps that firstly, the first workpiece is manually clamped, and if clamping is in place at the moment, the first sensor can feed back a signal to the controller; secondly, the second workpiece is manually clamped, and if clamping is in place at the moment, the second sensor can feed back a signal to the controller; thirdly, a robot is started for welding; and fourthly, the workpieces are manually discharged. The system can effectively solve the missing installation and mistaken installation problems of the part, the manufacturing cost and the design difficulty of the positioning clamp are greatly reduced, and the design period is remarkably shortened; work space for a welding gun is increased, and the work takt can be accelerated; the requirement for operation of workers is effectively reduced; and inspection of the production quality of products becomes easier.
Description
Technical field
The present invention relates to auto parts and components production and processing field, specifically a kind of preventing car parts weldering
The system of tipping part mistake and using method thereof.
Background technology
Body in white, for reducing Productive statistics, is splitted into each sub-unit part subpackage extremely by the most a lot of automobile main frame maker
Subsupplier business produces, components supplying business be responsible for a series of lifes such as mold developing, fixture, cubing
Product equipment, automobile main frame maker is improving for the prescription of the upper solder joint that is welded always simultaneously, so for ensureing
Quality of welding spot and the concordance of solder joint, a lot of components supplying business to main engine plants provide sub-unit part time,
Use robot welding scheme as far as possible, simultaneously in order to reduce production cost, use semiautomation operation, i.e. people
Tool part, Robot Spot Welding.
During people's tool part, it may occur that two kinds of situations:
1, artificial neglected loading part；
2, artificial misloading part, including wrongly installed workpiece and piece installing sequence error.
Both of these case all can make total member scrap, and even can be flowed into main engine plants by mistake, make components supplying business
Suffer heavy losses.To this end, during jig Design, client can propose fixture and possess neglected loading and misloading
Detection function.
For neglected loading problem, common design is to use detection sensor；For misloading problem,
Common design is to make anti-misloading limited block, owing to limited block takies certain space, it is contemplated that with
The interference of welding gun and this limited block cannot solve the shortcomings such as piece installing sequence error, therefore for there being multiple smallclothes
For total member welding of composition, fixture cost increases and design difficulty increases, and some places i.e. enable and add
Limited block also can take soldering turret space, and therefore some fixture has to cancel this function, can only strengthen work
The operation management of people and the inspection to production quality.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of preventing car parts welding piece installing mistake
System and using method thereof.
The present invention solves its technical problem and realizes by the following technical solutions:
The system of a kind of preventing car parts welding piece installing mistake, including positioning fixture, also includes controller,
On positioning fixture, clamping workpiece one, the position correspondence of workpiece two are provided with sensor one and sensor respectively
Two, described sensor one is all connected with controller with sensor two.
Described method step is as follows:
The first step: artificial clamping workpiece one, if now clamping puts in place, then sensor feeds back signal to for a moment
Controller；
Second step: artificial clamping workpiece two, if now clamping puts in place, then sensor two can feed back signal to
Controller；
3rd step: start robot welding；
4th step: artificial lower part.
The present invention, on the basis of not increasing fixture cost and design difficulty, utilizes the sensor one that plate detects
With sensor two, the logical order signal of sensor one and sensor two received by controller, examine
On drafting board part, part order is the most correct, and plate does not the most install to position, if having the situation of neglected loading part.
In like manner, if the quantity of piece installing increases, corresponding number of sensors also increases, and detection signal logic is suitable
Sequence sets according to the order of upper part.
The invention has the beneficial effects as follows:
The present invention can effectively solve the problem that Lou, the problem of misloading part, and positioning fixture manufacturing cost and design difficulty are big
Reducing greatly, the design cycle substantially shortens；Increasing to the work space of welding gun, work tempo can promote；Have
Effect reduces the requirement to operative；The inspection of production quality becomes lighter.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the principle schematic of error prevention device of the prior art；
Fig. 2 is the structural representation after the removing controller of the present invention；
Fig. 3 is the logic control schematic diagram of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing,
Being described in detail the preferred embodiments of the present invention, the present invention will be further described, to facilitate technology
Personnel understand.
As it is shown in figure 1, error prevention device of the prior art is to be mounted with anti-misloading limited block on positioning fixture 1
4, anti-misloading limited block 4 can take certain space, and the interference that easily motion of Butt welding gun causes, also without
The problem that method solves piece installing sequence error.
As in figure 2 it is shown, the system of a kind of preventing car parts welding piece installing mistake, including positioning fixture 1,
Also including controller, on positioning fixture 1, clamping workpiece 1, the position correspondence of workpiece 23 are provided with respectively
Sensor 1 and sensor 26, described sensor 1 is all connected with controller with sensor 26.
Described method step is as follows:
The first step: artificial clamping workpiece 1, if now clamping puts in place, then sensor 1 can feedback signal
To controller；
Second step: artificial clamping workpiece 23, if now clamping puts in place, then sensor 26 can feedback signal
To controller；
3rd step: start robot welding；
4th step: artificial lower part.
The present invention, on the basis of not increasing fixture cost and design difficulty, utilizes the sensor 1 that plate detects
With sensor 26, the logical order signal of sensor 1 and sensor 26 received by controller,
Detecting part order on plate the most correct, plate does not the most install to position, if having the situation of neglected loading part.
As it is shown on figure 3, be the logic control schematic diagram of the present invention, control is divided into following several:
1, in M10 arranges, occur in that workpiece 1 is not gone up part and put in place, then report to the police；
2, in M11 arranges, occur in that workpiece 23 is not gone up part and put in place, then report to the police；
3, in M12 arranges, occur in that workpiece 1, workpiece 23 are not gone up part and put in place, then report to the police；
4, in M13 arranges, occur in that workpiece 23 is not gone up part and put in place, then report to the police；
5, in M0 arranges, workpiece 1, workpiece 23 are all gone up part and are put in place, then perform next step action.
Finally illustrate, preferred embodiment above only in order to technical scheme to be described and unrestricted,
Although the present invention being described in detail by above preferred embodiment, but those skilled in the art
Should be appreciated that and in the form and details it can be made various change, without departing from the present invention
Claims limited range.
Claims (2)
1. a system for preventing car parts welding piece installing mistake, including positioning fixture (1), it is special
Levy and be: also include controller, at positioning fixture (1) upper clamping workpiece one (2), workpiece two (3) respectively
Position correspondence sensor one (5) and sensor two (6) be installed, described sensor one (5) and passing
Sensor two (6) is all connected with controller.
The use of the system of a kind of preventing car parts the most according to claim 1 welding piece installing mistake
Method, it is characterised in that: described method step is as follows:
The first step: artificial clamping workpiece one (2), if now clamping puts in place, then sensor one (5) meeting
Feed back signal to controller；
Second step: artificial clamping workpiece two (3), if now clamping puts in place, then sensor two (6) meeting
Feed back signal to controller；
3rd step: start robot welding；
4th step: artificial lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494789.XA CN105965191A (en) | 2016-06-29 | 2016-06-29 | System preventing welding and installing errors of automobile part and using method of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494789.XA CN105965191A (en) | 2016-06-29 | 2016-06-29 | System preventing welding and installing errors of automobile part and using method of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105965191A true CN105965191A (en) | 2016-09-28 |
Family
ID=57020845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494789.XA Pending CN105965191A (en) | 2016-06-29 | 2016-06-29 | System preventing welding and installing errors of automobile part and using method of system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965191A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425248A (en) * | 2016-12-26 | 2017-02-22 | 安徽瑞祥工业有限公司 | Positioning fixture for fender bracket |
| CN108044289A (en) * | 2018-01-31 | 2018-05-18 | 湖州剑力金属制品有限公司 | Leakproof is anti-skidding to use auto parts and components spot welding fixture (SWFX) |
| CN108098205A (en) * | 2018-01-31 | 2018-06-01 | 湖州剑力金属制品有限公司 | It is anti-skidding to prevent misusing auto parts and components spot welding fixture (SWFX) |
| CN108161290A (en) * | 2018-01-31 | 2018-06-15 | 湖州剑力金属制品有限公司 | The leakage preventing mechanism of auto parts and components spot welding fixture (SWFX) |
| CN108161312A (en) * | 2018-01-31 | 2018-06-15 | 湖州剑力金属制品有限公司 | Mistake proofing leakproof auto parts and components spot welding fixture (SWFX) |
| CN108458741A (en) * | 2018-03-03 | 2018-08-28 | 上海燊星机器人科技有限公司 | A kind of self-diagnosing method and its system of leak-resistant sensor |
| CN109129242A (en) * | 2018-09-12 | 2019-01-04 | 安徽瑞祥工业有限公司 | A kind of fixture with error-disable function |
| CN109332873A (en) * | 2018-10-24 | 2019-02-15 | 昆山晶业汽车配件有限公司 | Radar supports are fixed on the ultrasonic welding process in bumper plaque |
| CN113378362A (en) * | 2021-05-26 | 2021-09-10 | 东风柳州汽车有限公司 | Body-in-white data subpackaging system and method |
| CN113385957A (en) * | 2021-06-01 | 2021-09-14 | 东莞长盈精密技术有限公司 | Clamping jig and machining method |
| CN116571953A (en) * | 2023-07-12 | 2023-08-11 | 深圳市广大实业有限公司 | Welding fixture for welding automobile parts |
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| CN205254421U (en) * | 2015-12-29 | 2016-05-25 | 杭州宝伟汽车零部件有限公司 | Prevent mechanism that part overlap joint level makes mistakes |
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| CN101992368A (en) * | 2010-10-20 | 2011-03-30 | 襄樊东昇机械有限公司 | Fail-safe detecting welding fixture |
| CN202607135U (en) * | 2011-05-10 | 2012-12-19 | 广州东昇机械有限公司 | Welding apparatus |
| CN103128464A (en) * | 2011-11-25 | 2013-06-05 | 上海拖拉机内燃机有限公司 | Mistake proofing method of robot spot-welding system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425248A (en) * | 2016-12-26 | 2017-02-22 | 安徽瑞祥工业有限公司 | Positioning fixture for fender bracket |
| CN108098205B (en) * | 2018-01-31 | 2023-06-23 | 湖州剑力金属制品有限公司 | Anti-skid and error-proof spot welding fixture for automobile parts |
| CN108161312B (en) * | 2018-01-31 | 2023-06-23 | 湖州剑力金属制品有限公司 | Automobile part spot welding fixture for error prevention and leakage prevention |
| CN108161290A (en) * | 2018-01-31 | 2018-06-15 | 湖州剑力金属制品有限公司 | The leakage preventing mechanism of auto parts and components spot welding fixture (SWFX) |
| CN108161312A (en) * | 2018-01-31 | 2018-06-15 | 湖州剑力金属制品有限公司 | Mistake proofing leakproof auto parts and components spot welding fixture (SWFX) |
| CN108044289B (en) * | 2018-01-31 | 2023-06-23 | 湖州剑力金属制品有限公司 | Anti-leakage anti-skid automobile part spot welding clamp |
| CN108044289A (en) * | 2018-01-31 | 2018-05-18 | 湖州剑力金属制品有限公司 | Leakproof is anti-skidding to use auto parts and components spot welding fixture (SWFX) |
| CN108098205A (en) * | 2018-01-31 | 2018-06-01 | 湖州剑力金属制品有限公司 | It is anti-skidding to prevent misusing auto parts and components spot welding fixture (SWFX) |
| CN108161290B (en) * | 2018-01-31 | 2023-06-23 | 湖州剑力金属制品有限公司 | Leakage-proof mechanism of spot welding fixture for automobile parts |
| CN108458741A (en) * | 2018-03-03 | 2018-08-28 | 上海燊星机器人科技有限公司 | A kind of self-diagnosing method and its system of leak-resistant sensor |
| CN109129242A (en) * | 2018-09-12 | 2019-01-04 | 安徽瑞祥工业有限公司 | A kind of fixture with error-disable function |
| CN109332873A (en) * | 2018-10-24 | 2019-02-15 | 昆山晶业汽车配件有限公司 | Radar supports are fixed on the ultrasonic welding process in bumper plaque |
| CN113378362A (en) * | 2021-05-26 | 2021-09-10 | 东风柳州汽车有限公司 | Body-in-white data subpackaging system and method |
| CN113385957A (en) * | 2021-06-01 | 2021-09-14 | 东莞长盈精密技术有限公司 | Clamping jig and machining method |
| CN116571953A (en) * | 2023-07-12 | 2023-08-11 | 深圳市广大实业有限公司 | Welding fixture for welding automobile parts |
| CN116571953B (en) * | 2023-07-12 | 2023-09-15 | 深圳市广大实业有限公司 | Welding fixture for welding automobile parts |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |