CN105499798B - Air-cooled laser welding cools down pipeline organization - Google Patents
Air-cooled laser welding cools down pipeline organization Download PDFInfo
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- CN105499798B CN105499798B CN201511016499.6A CN201511016499A CN105499798B CN 105499798 B CN105499798 B CN 105499798B CN 201511016499 A CN201511016499 A CN 201511016499A CN 105499798 B CN105499798 B CN 105499798B
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- Prior art keywords
- air
- clamping device
- cooled
- laser welding
- laser
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a kind of air-cooled laser welding cooling pipeline organization, it includes：Laser-beam welding machine, the first clamping device, air cooled box, the second clamping device and conveyer belt.An elevating mechanism is provided with air cooled box, the elevating mechanism is connected with a supporting plate, the elevating mechanism can drive the supporting plate to move up and down, the relative side wall in described two positions of air cooled box is provided with axle stream thermantidote, one of axle stream thermantidote for position be provided with blast pipe, the blast pipe is fixed in the side wall of the air cooled box.The length of production line, the speed of workpieces processing cooling can be effectively reduced using the air-cooled laser welding cooling pipeline organization, while welding travel fatigue can be avoided elegant everywhere, can effectively protect the body of staff, the beneficial effect with energy-conserving and environment-protective.
Description
Technical field
It is more particularly to a kind of that laser welding workpiece is cooled down using air cooling way the present invention relates to laser welding field
Pipeline organization.
Background technology
Laser-beam welding machine, and frequently referred to laser welder, radium-shine welding machine, it is the machine of Materialbearbeitung mit Laserlicht, by its work
Mode is divided into laser die welding machine, automatic laser welding machine, laser spot welder, optical fiber transmission laser-beam welding machine, and photocoagulation is
Carry out the local heating in tiny area to material using the laser pulse of high-energy, the energy of laser emission by heat transfer to
The diffusion inside of material, specific molten bath will be formed after melt material to reach the purpose of welding.Laser welding is to utilize high-energy
Laser pulse carry out local heating in tiny area to material, the energy of laser emission is by heat transfer to the inside of material
Diffusion, will form specific molten bath after melt material.It is a kind of new welding manner, mainly for thin-walled material, precision zero
The welding of part, spot welding, butt welding, stitch welding, sealing weldering etc. can be achieved, depth-to-width ratio is high, and weld width is small, and heat affected area is small, deformation
Small, speed of welding is fast, smooth welded seam, attractive in appearance, and postwelding is without processing or only needs simple process, and weldquality is high, pore-free, can essence
Really control, focal spot is small, and positioning precision is high, easily realizes automation, thus laser-beam welding machine be obtained in many fields it is non-
Often it is widely applied.
For the workpiece of laser welding, the mode cooled down at present mainly uses water cooling and air-cooled two ways, water-cooling pattern tool
Have a weld width and heat affected area width be respectively smaller than postwelding it is air-cooled under the conditions of weld width and heat affected area width the advantages of,
Therefore using relatively broad.But for many workpiece, may not apply to and water cooling, under these conditions, often can only
Cooled down by air-cooled, mode air-cooled at present mainly there are two kinds, and one kind is natural cooling, and one kind is brushed in workpiece surface
Cold wind is cooled down.Because the time of natural cooling is longer, therefore using less on automatic assembly line, and brushed on surface
The mode of cold wind, one section of conveyer belt is specially reserved typically on streamline, cold wind nozzle is set in the both sides of conveyer belt, to defeated
The workpiece taken is sent to be cooled down.The length of production line can be made increase in this way, and to welding directly in workshop
Workpiece is brushed, and the weld fumes of welding workpiece surface remaining can be made to be diffused everywhere in workshop, influence the people that worked in workshop
The health of member.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide one kind to occupy little space, and can prevent
The air-cooled laser welding cooling pipeline organization that only weld fumes diffuses everywhere.
In order to achieve the above objects and other related objects, the invention provides a kind of air-cooled laser welding cooling streamline
Structure, it includes：Laser-beam welding machine, the laser-beam welding machine include a frame, and the frame is provided with laser welding head；First
Clamping device, first clamping device are connected with the frame of the laser-beam welding machine, and first clamping device is used to clamp
The workpiece being welded；Air cooled box, the air cooled box are located at the lower section of first clamping device, one liter are provided with the air cooled box
Descending mechanism, the elevating mechanism are connected with a supporting plate, and the elevating mechanism can drive the supporting plate to move up and down, the air cooled box
The relative side wall in two positions is provided with axle stream thermantidote, one of axle stream thermantidote for position be provided with blast pipe, institute
Blast pipe is stated to be fixed in the side wall of the air cooled box；Second clamping device, second clamping device pass through an electronic sliding block
It is connected with a column, the electronic sliding block can drive second clamping device to be slided up and down along the column, second folder
Mechanism is held to be used to clamp the workpiece after air-cooled get well；Conveyer belt, the conveyer belt is located at below second clamping device, described defeated
Band is sent to be used to air-cooled good workpiece delivering to process.
Preferably, first clamping device or the second clamping device include a telescopic cylinder, and the telescopic cylinder is fixed
In the frame or electronic sliding block, the piston rod of the telescopic cylinder is connected with a motor, the electricity of the motor
Arbor is connected with a clamping claw.
Preferably, the elevating mechanism is a lift cylinder.
Preferably, the blast pipe is provided with filter.
Preferably, the air cooled box be provided with one can automatic open-close cover plate.
As described above, the air-cooled laser welding cooling pipeline organization of the present invention has the advantages that：This is air-cooled
Formula laser welding cooling pipeline organization when in use, is first handled the workpiece clamp being welded by the first clamping device, together
When elevating mechanism supporting plate is raised above, the workpiece being welded is placed on supporting plate by clamping device, then elevating mechanism decline
In retraction air cooled box, welding workpiece is cooled down in the work of axle stream thermantidote, the wind and flue dust of cooling there can be blast pipe unified
Discharge, air-cooled good workpiece crosses the second clamping device and is placed on and is delivered to subsequent processing all.Using the air-cooled laser
Welding cooling pipeline organization can effectively reduce the length of production line, the speed of workpieces processing cooling, while can avoid welding wind
Dirt is elegant everywhere, can effectively protect the body of staff, has the beneficial effect of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Component label instructions
1st, frame 2, crossbeam 3, laser welding head 4, telescopic cylinder 5, motor 6, clamping claw 7,
Air cooled box 8, lift cylinder 9, supporting plate 10, column 11, telescopic cylinder 12, motor 13, clamping claw
14th, the electronic conveyer belt of sliding block 15.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Refer to Fig. 1.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
Content disclosed in specification, so that those skilled in the art understands and reads, it is enforceable to be not limited to the present invention
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Do not influence under the effect of present invention can be generated and the purpose that can reach, all should still fall in disclosed technology contents
Obtain in the range of covering.Meanwhile cited such as " on ", " under ", "left", "right", " centre " and " one " in this specification
Term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or
Adjustment, in the case where changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in figure 1, the invention provides a kind of air-cooled laser welding cooling pipeline organization, it includes laser welding
Machine, laser-beam welding machine include a frame 1, are provided with a crossbeam 2 in the upper end of frame 1, one end of crossbeam 2 is connected with frame 1, crossbeam
2 other end is connected with laser welding head 3, and laser welding head 3 is used to weld workpiece.In the lower section of laser welding head 3
Provided with the first clamping device, first clamping device is used for the workpiece for clamping the laser welding head welding.As a kind of specific
Embodiment, first clamping device include a telescopic cylinder 4, and telescopic cylinder 4 is fixed in frame 1, the piston of telescopic cylinder 4
Bar is connected with a motor 5, and the motor shaft of motor 5 is connected with a clamping claw 6.Telescopic cylinder 4, which is used to drive, to be clamped
Claw 6 carries out stretching motion in the horizontal direction, and motor 5 is used to drive clamping claw 6 to rotate in circumferential direction, clamps claw
6 are used to clamp the workpiece being welded.
An air cooled box 7 is provided with the lower section of clamping claw 6, an elevating mechanism is provided with air cooled box 7, as a preferred side
Lift cylinder 8 is can be selected in formula, elevating mechanism, and lift cylinder 8 is connected with a supporting plate 9, and lift cylinder 8 can drive and be moved down on supporting plate 9
Dynamic, the relative side wall in 7 two positions of air cooled box is provided with axle stream thermantidote, one of axle stream thermantidote for position be provided with
Blast pipe, blast pipe are fixed in the side wall of air cooled box 7.
The second clamping device is additionally provided with the side of air cooled box 7, the second clamping device is used to clamp the workpiece after air-cooled get well,
The structure of second clamping device and the first clamping device is essentially identical, and it includes telescopic cylinder 11, and telescopic cylinder 11 is fixed on one
On electronic sliding block 14, the piston rod of telescopic cylinder 11 is connected with motor 12, the motor shaft of motor 12 and a retaining wedge
Pawl 13 connects.Telescopic cylinder 11 is used to drive clamping claw 13 to carry out stretching motion in the horizontal direction, and motor 12 is used for band
Dynamic clamping claw 13 rotates in circumferential direction, and clamping claw 13 is used to clamp air-cooled good workpiece, and electronic sliding block 14 is used to drive
Clamping claw 13 moves up and down along column direction.A conveyer belt 15 is provided with the lower section of clamping claw 13, conveyer belt 15 is used for will
Air-cooled good workpiece delivers to subsequent processing.
Air-cooled laser welding cooling pipeline organization when in use, after workpiece is welded, first telescopic cylinder 4 to
Overhang, clamping claw 6 is clamped welding workpiece, according to the putting position of clamping workpiece, motor 5 can suitably rotate necessarily
Angle, while lift cylinder 8 stretches out upwards, by 9 liters of lower sections for only clamping claw 6 of supporting plate, clamping claw 6, which unclamps, to be welded
Workpiece is placed on supporting plate 9, and lift cylinder 8 drives supporting plate 9 to return only in air cooled box 7.Two axle stream thermantidotes in air cooled box 7
Start-up operation cools down to welding workpiece, and the wind and flue dust of cooling can have blast pipe uniformly to discharge.In order to prevent flue dust
Go out air cooled box 7 to overflow from inside to outside, the cover plate of an automatic open-close can be set in air cooled box 7, when carrying out air-cooled, cover plate needs to close
On, welding workpiece can so carried out under a closed environment air-cooled, can also so accelerate air-cooled speed.In order to pass through
The gaseous contamination air of blast pipe discharge, can set filter on blast pipe.Workpiece it is air-cooled it is good after, the cover plate in air cooled box 7
Automatically open up, lift cylinder 8 delivers to workpiece the outside of air cooled box 7, and telescopic cylinder 11 is protruding, clamps clamping claw 13
Workpiece, telescopic cylinder 11 bounce back, while electronic sliding block 14 drives clamping claw to be moved downward to the top of conveyer belt 15, clamps claw
13 unclamp, and workpiece falls delivers to subsequent processing on conveyer belt 15.
Air-cooled laser welding cooling pipeline organization when in use, will be welded by the first clamping device first
Workpiece clamp is handled, while supporting plate is raised above by elevating mechanism, and the workpiece being welded is placed on supporting plate by clamping device, then
Elevating mechanism declines in retraction air cooled box, welding workpiece is cooled down in the work of axle stream thermantidote, the wind and flue dust of cooling can
There is blast pipe uniformly to discharge, air-cooled good workpiece crosses the second clamping device and is placed on and is delivered to subsequent processing all.Using
The air-cooled laser welding cooling pipeline organization can effectively reduce the length of production line, the speed of workpieces processing cooling, simultaneously
Welding travel fatigue can be avoided elegant everywhere, can effectively protect the body of staff, the beneficial effect with energy-conserving and environment-protective.So
The present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (5)
1. a kind of air-cooled laser welding cooling pipeline organization, it is characterised in that it includes：
Laser-beam welding machine, the laser-beam welding machine include a frame, and the frame is provided with laser welding head；
First clamping device, first clamping device are connected with the frame of the laser-beam welding machine, first clamping device
For clamping the workpiece being welded；
Air cooled box, the air cooled box are located at the lower section of first clamping device, an elevating mechanism, institute are provided with the air cooled box
State elevating mechanism to be connected with a supporting plate, the elevating mechanism can drive the supporting plate to move up and down, described two positions of air cooled box
Relative side wall is provided with axle stream thermantidote, and position is provided with blast pipe, the blast pipe corresponding to one of axle stream thermantidote
It is fixed in the side wall of the air cooled box；
Second clamping device, second clamping device are connected by an electronic sliding block with a column, and the electronic sliding block can band
Move second clamping device to slide up and down along the column, second clamping device is used to clamp the workpiece after air-cooled get well；
Conveyer belt, the conveyer belt are located at below second clamping device, described used for conveyer belt to be sent in by air-cooled good workpiece
To subsequent processing.
2. air-cooled laser welding cooling pipeline organization according to claim 1, it is characterised in that：First clamping
Mechanism or the second clamping device include a telescopic cylinder, and the telescopic cylinder of first clamping device is fixed in the frame,
The telescopic cylinder of second clamping device is fixed on the electronic sliding block, and the piston rod of the telescopic cylinder drives with one
Motor connection, the motor shaft of the motor are connected with a clamping claw.
3. air-cooled laser welding cooling pipeline organization according to claim 1, it is characterised in that：The elevating mechanism
For a lift cylinder.
4. air-cooled laser welding cooling pipeline organization according to claim 1, it is characterised in that：On the blast pipe
Provided with filter.
5. air-cooled laser welding cooling pipeline organization according to claim 1, it is characterised in that：In the air cooled box
Provided with one can automatic open-close cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016499.6A CN105499798B (en) | 2015-12-29 | 2015-12-29 | Air-cooled laser welding cools down pipeline organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016499.6A CN105499798B (en) | 2015-12-29 | 2015-12-29 | Air-cooled laser welding cools down pipeline organization |
Publications (2)
| Publication Number | Publication Date |
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| CN105499798A CN105499798A (en) | 2016-04-20 |
| CN105499798B true CN105499798B (en) | 2018-01-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624490A (en) * | 2016-12-15 | 2017-05-10 | 芜湖普威技研有限公司 | Automatic welding device for automobile instrument panel cross beam |
| CN108406107A (en) * | 2018-02-08 | 2018-08-17 | 重庆鑫际激光科技有限公司 | Movable laser-beam welding machine |
| CN110508774A (en) * | 2019-10-08 | 2019-11-29 | 扬州市君瑞企业管理有限公司 | A kind of automobile B-column mold process units and its technique |
| CN110936078B (en) * | 2019-11-15 | 2021-08-20 | 东风柳州汽车有限公司 | Automobile skylight top cover auxiliary part welding fixture |
| CN112496542A (en) * | 2020-12-18 | 2021-03-16 | 江苏觅科激光设备有限公司 | Cooling structure of laser welding machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760021Y (en) * | 2004-12-15 | 2006-02-22 | 河南安彩高科股份有限公司 | A die cooling device |
| CN201483122U (en) * | 2009-04-30 | 2010-05-26 | 深圳市东野自动化设备有限公司 | Double-layer cooling structure used for reflow soldering |
| JP5091296B2 (en) * | 2010-10-18 | 2012-12-05 | 東京エレクトロン株式会社 | Joining device |
| CN203304789U (en) * | 2013-05-09 | 2013-11-27 | 毛建锋 | Cooling type laser welding device |
| CN204195113U (en) * | 2014-11-03 | 2015-03-11 | 上海众达汽车冲压件有限公司 | A kind of smoke removing device for weld job |
| CN205290074U (en) * | 2015-12-29 | 2016-06-08 | 苏州润昇精密机械有限公司 | Air -cooled laser welding cools off pipeline architecture |
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