CN202367351U - Precision locating tool for curve welding - Google Patents
Precision locating tool for curve welding Download PDFInfo
- Publication number
- CN202367351U CN202367351U CN 201120550542 CN201120550542U CN202367351U CN 202367351 U CN202367351 U CN 202367351U CN 201120550542 CN201120550542 CN 201120550542 CN 201120550542 U CN201120550542 U CN 201120550542U CN 202367351 U CN202367351 U CN 202367351U
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- Prior art keywords
- welding
- curve
- supporting plate
- groove
- soldering pallet
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- Expired - Lifetime
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Abstract
The utility model relates to the field of laser welding, in particular to a locating tool for laser welding. The precision locating tool for curve welding comprises an electromagnetic coil and a welding supporting plate made of a magnetic conducting material. The electromagnetic coil is arranged in the welding supporting plate, a cooling water pipeline is further connected inside the welding supporting plate, a welding dreg groove is arranged on an upper surface of the welding supporting plate and in a shape of a curve, and two ends of the welding dreg groove are connected with a dust absorption port. The precision locating tool for the curve welding uses the curve-shaped welding dreg groove to match with a plate needing welding in split joint mode, improves welding quality, and can also be used for locating welding in a part of mechanical machining processes with large heat productivity and dust quantity, especially in environments where liquid cooling can not be used directly.
Description
Technical field
The utility model relates to the Laser Welding field, relates in particular to a kind of Laser Welding positioning tool.
Background technology
Laser weld is one of importance of Materialbearbeitung mit Laserlicht technical application; Laser weld is to utilize high-octane laser pulse that material is carried out the local heat in the tiny area; The energy of laser emission forms specific molten bath to reach the purpose of welding through the diffusion inside of heat conduction to material with material fusing back.Be mainly used in the welding of welding thin-walled material and low speed; Welding process belongs to heat-conduction-type; Be laser emission heated parts surface, surperficial heat conducts to diffusion inside through heat, through the parameters such as width, energy, peak power and repetition rate of control laser pulse; Make the workpiece fusing, form specific molten bath.Because its unique advantage, be successfully applied in the precision welding of little, miniature parts.The frontier of laser weld has been opened up in the appearance of high power CO 2 and High-power YAG Laser device.Having obtained with the keyhole effect is the penetration fustion welding of theoretical foundation, has obtained increasingly extensive application at industrial circles such as machinery, automobile, iron and steel.Laser Welding equipment need be fixed welded part with frock when welding; Existing Laser Welding frock only is fit to rectilinear weld seam; Not good to curved weld seam locating effect; Along with part processing requires to become increasingly complex, a large amount of curve welderings that occur need the special positioning tool of a cover to improve welding quality.
Summary of the invention
The utility model technical problem to be solved provides a kind of curve weldering fine positioning frock, and the plate shape through curved welding slag groove cooperation need be welded has been improved welding quality.
The utility model is achieved in that a kind of curve weldering fine positioning frock; Comprise solenoid and soldering pallet, soldering pallet is a permeability magnetic material, and said solenoid is arranged in the soldering pallet; Also be connected with cooling water pipeline in the soldering pallet; Said soldering pallet upper surface offers the welding slag groove, and said welding slag groove is a shaped form, and the two ends of welding slag groove link to each other with suction port.
Described cooling water pipeline has many, and hierarchal arrangement is in soldering pallet.
The utility model curve weldering fine positioning frock needs the plate shape of welding through curved welding slag groove cooperation; Improved welding quality; In the mechanical processing process big in the part caloric value, that dust is bigger; Particularly not directly use in the environment of liquid cooled, also can use the practical welding that positions.
Description of drawings
Fig. 1 is the utility model curve weldering fine positioning tool structure sketch map.
Among the figure: 1 solenoid, 2 soldering pallets, 3 cooling water pipelines, 4 welding slag grooves, 5 suction ports.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind of curve weldering fine positioning frock comprises solenoid 1 and soldering pallet 2; Soldering pallet 2 is a permeability magnetic material; Said solenoid 1 is arranged in the soldering pallet 2, also is connected with cooling water pipeline 3 in the soldering pallet 2, and said soldering pallet 2 upper surfaces offer welding slag groove 4; Said welding slag groove 4 is a shaped form, and the two ends of welding slag groove 4 link to each other with suction port 5.
In the utility model; Sometimes use wall scroll can't realize cooling uniformly to soldering pallet 2 around the cooling water pipeline 3 of whole soldering pallet 2; So in the present embodiment, described cooling water pipeline 3 has many, and hierarchal arrangement is in soldering pallet 2; There are a plurality of water inlets and delivery port to cool off simultaneously, improve cooling effect.
Sheet material is to piecing together in welding slag groove 4 positions during welding, and inner cooling water pipeline 3 logical cooling waters when laser weld, the welding slag of generation and dust drop to the interior suction port of welding slag groove 45 and siphon away through dust sucting pipeline.
Claims (2)
1. a curve welds the fine positioning frock; Comprise solenoid (1) and soldering pallet (2), soldering pallet (2) is a permeability magnetic material, and said solenoid (1) is arranged in the soldering pallet (2); Also be connected with cooling water pipeline (3) in the soldering pallet (2); It is characterized in that: said soldering pallet (2) upper surface offers welding slag groove (4), and said welding slag groove (4) is a shaped form, and the two ends of welding slag groove (4) link to each other with suction port (5).
2. curve weldering fine positioning frock as claimed in claim 1, it is characterized in that: described cooling water pipeline (3) has many, and hierarchal arrangement is in soldering pallet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120550542 CN202367351U (en) | 2011-12-26 | 2011-12-26 | Precision locating tool for curve welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120550542 CN202367351U (en) | 2011-12-26 | 2011-12-26 | Precision locating tool for curve welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367351U true CN202367351U (en) | 2012-08-08 |
Family
ID=46591074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120550542 Expired - Lifetime CN202367351U (en) | 2011-12-26 | 2011-12-26 | Precision locating tool for curve welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479164A (en) * | 2015-12-28 | 2016-04-13 | 唐山轨道客车有限责任公司 | Tool for mounting sewage pipe of railway vehicle |
| DE102020203479A1 (en) | 2020-03-18 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Device and method for producing a layer for fuel cells |
-
2011
- 2011-12-26 CN CN 201120550542 patent/CN202367351U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479164A (en) * | 2015-12-28 | 2016-04-13 | 唐山轨道客车有限责任公司 | Tool for mounting sewage pipe of railway vehicle |
| DE102020203479A1 (en) | 2020-03-18 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Device and method for producing a layer for fuel cells |
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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: 20120808 |