CN202622209U - Automobile welding gun device with convertible parameters - Google Patents
Automobile welding gun device with convertible parameters Download PDFInfo
- Publication number
- CN202622209U CN202622209U CN 201220196356 CN201220196356U CN202622209U CN 202622209 U CN202622209 U CN 202622209U CN 201220196356 CN201220196356 CN 201220196356 CN 201220196356 U CN201220196356 U CN 201220196356U CN 202622209 U CN202622209 U CN 202622209U
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- welding gun
- welding
- current
- automobile
- weldment
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- Expired - Fee Related
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Abstract
The utility model discloses an automobile welding gun device with convertible parameters, and aims to provide an automobile welding gun device of which current intensities can be switched automatically according to thicknesses of welding pieces. The automobile welding gun device comprises a welding piece thickness sensor, a welding gun controller and a welding gun, wherein the welding gun controller is connected with the welding piece thickness sensor and the welding gun. As the welding piece thickness sensor is used for detecting the thickness of a to-be-welded plate, and the welding gun controller is used for adjusting the current of the welding gun automatically according to the thickness of the welding plate, the welding quality is guaranteed; and as the current of the welding gun is adjustable, the variety of welding guns is reduced, which effectively improves the work efficiency and reduces the production cost.
Description
Technical field
The utility model relates to soldering appliance, relates in particular to a kind of weldering device of switching current parameter automatically that is used for automobile.
Background technology
In the operation that is welded of present automobile making at home, relevant welding current switches, and uses robot to do automatic switchover on the main bonding wire, but is to be welded and artificial current switching by manual work basically on the day labor position.Because artificial current switching is untimely or forget and can not effectively guarantee welding quality by current switching.
Open day be that on 02 13rd, 2008, publication number are that the patent documentation of CN101121217 discloses such technical scheme, a kind of weldering device comprises the magnetizing coil power supply and is connected the control circuit between this power supply and the welding gun; Said control circuit is in order to reduce output current; Produce the staircase waveform DC current; Control circuit mainly comprises the time signal control module and in order to change the electronic devices and components of electric current; Change constant exciting curent into the stairstepping electric current, reduce the heat that exciting curent produces, thereby solved the too high problem of welding gun temperature rise.But this technical scheme can not be according to weldment thickness adjusted welding current.
Summary of the invention
The utility model main purpose is to provide a kind of automobile weldering device according to weldment thickness automatic switchover welding gun electric current.
The utility model mainly is able to solve through following technical scheme to the prior art problem; A kind of automobile weldering device of convertible parameter; Comprise weldment thickness transducer, welding gun controller and welding gun, the welding gun controller connects weldment thickness transducer and welding gun.Detect panel thickness to be welded through the weldment thickness transducer; The welding gun controller is regulated the welding gun electric current automatically according to weldment thickness; Guaranteed welding quality, owing to the adjustable welding gun kind that also reduced of welding gun electric current, improved operating efficiency effectively, reduced production cost simultaneously.
As preferably, the welding gun controller comprises microprocessor and current regulating circuit.Microprocessor is regulated the welding gun electric current according to detected weldment thickness through current regulating circuit.
As preferably, the welding gun controller is connection hand streaming current by-pass cock also.When needs manual adjustment welding gun electric current, the manual current regulating switch manual work of passing through to be connected is provided with the welding gun electric current.
As preferably, the weldment thickness transducer is a travel switch, and travel switch is installed on the station anchor clamps.According to the characteristics of automobile weldment, travel switch is installed on the station anchor clamps just can be judged weldment and needed welding gun electric current.
As preferably, the number of travel switch is more than one.Travel switch can be installed a plurality of, is used for judging weldment and needed welding gun electric current.In fact as long as three kinds of welding gun electric currents can satisfy the welding needs; General thickness (most of weldment belongs to this type of) is provided with branch default level welding gun electric current; Thick slightly weldment is set to second level welding gun electric current, and thicker weldment is set to the other welding gun electric current of the third level.2 travel switches here are set get final product, one of them travel switch detects thick slightly weldment, and another travel switch detects thicker weldment, is not used default level welding gun electric current by the detected weldment of above-mentioned 2 travel switches.
The beneficial effect that the utility model brings is; The welding gun controller is regulated the welding gun electric current automatically according to weldment thickness; Guaranteeing that welding quality has also reduced the welding gun kind simultaneously; Improve operating efficiency effectively, reduced production cost, but in the occasion that needs manual adjustments welding gun electric current also manual adjustments welding gun electric current, very easy to use.
Description of drawings
Fig. 1 is a kind of theory diagram of the utility model.
Among the figure: the 1st, welding gun controller, the 2nd, station anchor clamps, the 3rd, welding gun, the 4th, weldment thickness transducer, the 5th, microprocessor, the 6th, current regulating circuit, the 7th, manual current regulating switch, the 8th, terminal box.
The specific embodiment
Below through embodiment, and combine accompanying drawing, the technical scheme of the utility model is further specified.
Embodiment: as shown in Figure 1; The utility model is a kind of automobile weldering device of convertible parameter; Weldment thickness transducer 4 is travel switches; Be installed on the station anchor clamps 2, be used for detecting thick, thicker slightly weldment respectively, the output line of travel switch is connected to the switching value input of welding gun controller 1 through terminal box 8; Welding gun 3 is connected to the welding gun current output terminal of welding gun controller 1; Manually current regulating switch 7 (being the multidigit number switch) is connected to the I/O port of welding gun controller 1; Welding gun controller 1 comprises microprocessor 5 and current regulating circuit 6, and current regulating circuit 6 Butt welding gun electric current under microprocessor 5 controls carries out current strength control.
During welding; Welding gun controller 1 at first detects weldment thickness, under the situation that does not have the input of travel switch signal, uses the welding gun current strength of default level to be welding gun 3 power supplies; After the travel switch action that detects thick slightly weldment; Use the welding gun current strength of second level to be welding gun 3 power supplies, after the travel switch action that detects thicker weldment, use other welding gun current strength of the third level to be welding gun 3 power supplies; In the occasion that needs manual adjustments welding gun electric current, operator streaming current by-pass cock 7 is provided with corresponding welding gun current strength.
So the utlity model has following characteristics: the welding gun controller is regulated the welding gun electric current automatically according to weldment thickness, having guaranteed that welding quality has also reduced the welding gun kind simultaneously, has improved operating efficiency effectively, has reduced production cost, and is very easy to use.
Claims (5)
1. the automobile weldering device of a convertible parameter is characterized in that: comprise weldment thickness transducer, welding gun controller and welding gun, said welding gun controller connection weldment thickness transducer and welding gun.
2. according to the automobile weldering device of the said a kind of convertible parameter of claim 1, it is characterized in that: said welding gun controller comprises microprocessor and current regulating circuit.
3. according to the automobile weldering device of claim 1 or 2 said a kind of convertible parameters, it is characterized in that: said welding gun controller is connection hand streaming current by-pass cock also.
4. according to the automobile weldering device of the said a kind of convertible parameter of claim 1, it is characterized in that: said weldment thickness transducer is a travel switch, and said travel switch is installed on the station anchor clamps.
5. according to the automobile weldering device of the said a kind of convertible parameter of claim 4, it is characterized in that: the number of said travel switch is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196356 CN202622209U (en) | 2012-05-04 | 2012-05-04 | Automobile welding gun device with convertible parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196356 CN202622209U (en) | 2012-05-04 | 2012-05-04 | Automobile welding gun device with convertible parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622209U true CN202622209U (en) | 2012-12-26 |
Family
ID=47375452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196356 Expired - Fee Related CN202622209U (en) | 2012-05-04 | 2012-05-04 | Automobile welding gun device with convertible parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537740A (en) * | 2016-03-09 | 2016-05-04 | 山西繁盛昇煤机设备有限责任公司 | Self-adaptation follow-up device for gas metal arc welding and control method |
| US10688578B2 (en) | 2014-08-04 | 2020-06-23 | OK International, Inc | Variable temperature controlled soldering iron |
| US10716220B2 (en) | 2014-08-04 | 2020-07-14 | Ok International, Inc. | Variable temperature controlled soldering iron |
-
2012
- 2012-05-04 CN CN 201220196356 patent/CN202622209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10688578B2 (en) | 2014-08-04 | 2020-06-23 | OK International, Inc | Variable temperature controlled soldering iron |
| US10716220B2 (en) | 2014-08-04 | 2020-07-14 | Ok International, Inc. | Variable temperature controlled soldering iron |
| CN105537740A (en) * | 2016-03-09 | 2016-05-04 | 山西繁盛昇煤机设备有限责任公司 | Self-adaptation follow-up device for gas metal arc welding and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140504 |