CN203696251U - Temperature controller for laser welding repairing device - Google Patents
Temperature controller for laser welding repairing device Download PDFInfo
- Publication number
- CN203696251U CN203696251U CN201320775200.5U CN201320775200U CN203696251U CN 203696251 U CN203696251 U CN 203696251U CN 201320775200 U CN201320775200 U CN 201320775200U CN 203696251 U CN203696251 U CN 203696251U
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- relay
- temperature
- input terminal
- bracket
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 229910000679 solder Inorganic materials 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005476 soldering Methods 0.000 abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004021 metal welding Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Abstract
A temperature controller for a laser welding repairing device belongs to the technical field of mechanical metal welding and is characterized in that a sleeve-shaped metal temperature-sensitive housing iron bracket is mounted on a U-shaped heat insulation bracket, a temperature sensor is bonded on the sleeve-shaped electric iron bracket, and an iron head is sleeved with a heating element; a power supply is connected with a heating element through relay contacts 1 and 3, the relay contact 3 is connected with input terminals 2 and 3 of the temperature controller, the input terminals 2 and 3 of the temperature controller are connected with one end of a relay coil through a relay contact 2; the relay contact 1 is connected with an input terminal 1 of the temperature controller and one end of the relay coil, the other end of the relay coil is connected with an input terminal 5 of the temperature controller, and a thermocouple is connected with input terminals 9 and 10 of the temperature controller. The temperature controller has the benefits that the temperature is displayed visually during working, the precision is high, and the stability is good; a layer of solder film can be reserved on the iron head, so that the iron head can be protected from oxidation or black skin effectively, the effect that the product can be used as soon as being needed can be achieved, not only is the quality of repair of tin soldering ensured, but also the manufacturing cost is lowered, the electrical energy is saved, and the production efficiency is improved.
Description
Technical field
The utility model machinery metal welding techniques field.
Background technology
At present, in automobile production manufacture process, its car body top need to adopt the mode of laser weld to be connected with the junction of car door.But in the process of laser weld, always there will be unavoidably sand holes, cause car body inside permeable, the antiseptic property of sheet metal component is also affected, thereby need the mode that patcher electric iron dissolves scolding tin to carry out repair welding sand holes, if but the long-term in running order electric soldering bit of electric iron will cause oxidation because of high temperature, form casting skin, cause welding difficulty and easily produce the phenomenon of dry joint, and as for occurring quality problems, patcher electric iron also can accelerate to damage, if otherwise in the time there are welding sand holes, connect again the power supply of patcher electric iron, after will waiting for so more than 20 minute, just can be heated to normal operating temperature.So next operation will be affected.
Summary of the invention
The purpose of this utility model is: a kind of Laser Welding patcher temperature controller is provided, and it can make patcher electric soldering bit not oxidized.
The technical solution of the utility model is: sleeve shaped metal temperature-sensitive overcoat solder iron bracket is installed on U-shaped heat-insulating bracket, and docile and obedient on sleeve shaped electric iron bracket have a temperature sensor, has heater at solder horn overcoat.
The contact 1,3 that power supply connects power supply by relay is connected with heater, the contact 3 that relay connects temperature controller is connected with temperature controller input terminal 2,3, temperature controller input terminal 2,3 is succeeded electric apparatus coil contact 2 by relay is connected with relay coil one end, relay power contact 1 is connected with temperature controller input terminal 1 and relay coil one end simultaneously, the relay coil other end is connected with the input terminal 5 that temperature controller is succeeded electric apparatus coil end, and thermocouple is connected with the input terminal 9,10 that temperature controller connects thermocouple.
The beneficial effects of the utility model are: according to the real space size above Laser Welding suspension bracket on production line, adopt unique outer warming method, and the double solder iron bracket that does, can make electric iron rotation more safe and reliable, the handle angle of inclined design, hommization more when use, temperature intuitive display when work, precision is high, good stability, after on-the-spot actual debugging, 270 ℃ is optimum working temperature, this temperature can retain one deck scolding tin film on solder horn, can effectively protect solder horn not oxidized, do not produce casting skin, reach and be badly in need of the i.e. effect of use, both guaranteed the quality that soldering is repaired, reduce again production cost, save electric energy and improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure front view;
Fig. 2 is the utility model overall structure top view;
Fig. 3 is the utility model overall structure side view;
Fig. 4 is the utility model circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, 2, 3, the 1st, mainframe box, the 2nd, thermocouple sensor, the 3rd, U-shaped heat-insulating bracket, the 4th, metal temperature-sensitive overcoat solder iron bracket, the 5th, solder horn, the 6th, heater, the 7th, working station indicator, the 8th, temperature controller, the 9th, power switch, the 10th, base plate, the 11st, support, the 12nd, flatiron handle, the 13rd, power output socket, the 14th, input adapter, the 15th, Fuse box.
As shown in Figure 4, S is that switch, D are that heater, Z are that working station indicator, K are that thermocouple, J are that relay, X are that RC arc arrester, F are that fuse, T are temperature controllers.
According to the trapezoidal heater outside dimension of patcher electric iron; the aluminium matter that adopts internal diameter size to match therewith puts temperature sensor mounted mode outward; coordinate intelligent temperature control instrument; regulate by inner PID; realize the interior arbitrary temp automatic constant-temperature control of scope of 0 ~ 400 ℃ of closed loop; after on-the-spot actual debugging, 270 ℃ is optimum working temperature; this temperature can retain one deck scolding tin film on solder horn; can effectively protect solder horn not oxidized; do not produce casting skin; adopt the way of output of auxiliary reclay, V=230VAC, Imax=5A.
When patcher electric soldering bit 5 is put into the temperature-sensitive overcoat of aluminium matter, and double while makeing on metal temperature-sensitive overcoat solder iron bracket 4, switching on power after switch 9, thermocouple sensor 2 is sent into thermoelectrical potential signal on 9,10 input terminals of temperature controller 8 after gauge internal PID regulates, temperature according to setting value is carried out thermostatic control, provide control power supply to the accessory power outlet 13 on mainframe box 1 for patcher electric iron by main output auxiliary reclay J, realize closed-loop control.
Claims (1)
1. a Laser Welding patcher temperature controller, is characterized in that:
A, sleeve shaped metal temperature-sensitive overcoat solder iron bracket is installed on U-shaped heat-insulating bracket, docile and obedient on sleeve shaped electric iron bracket have a temperature sensor, has heater at solder horn overcoat;
B, power supply connect power supply contact by relay is connected with heater, the contact that relay connects temperature controller is connected with temperature controller input terminal, temperature controller input terminal is succeeded electric apparatus coil contact by relay is connected with relay coil one end, relay power contact is connected with temperature controller input terminal and relay coil one end simultaneously, the relay coil other end is connected with the input terminal that temperature controller is succeeded electric apparatus coil end, and thermocouple is connected with the input terminal that temperature controller connects thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775200.5U CN203696251U (en) | 2013-12-02 | 2013-12-02 | Temperature controller for laser welding repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775200.5U CN203696251U (en) | 2013-12-02 | 2013-12-02 | Temperature controller for laser welding repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696251U true CN203696251U (en) | 2014-07-09 |
Family
ID=51046750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775200.5U Expired - Lifetime CN203696251U (en) | 2013-12-02 | 2013-12-02 | Temperature controller for laser welding repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696251U (en) |
-
2013
- 2013-12-02 CN CN201320775200.5U patent/CN203696251U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |