CN207952970U - Tooling apparatus for fastening applied to laser welding processing - Google Patents
Tooling apparatus for fastening applied to laser welding processing Download PDFInfo
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- CN207952970U CN207952970U CN201820099517.4U CN201820099517U CN207952970U CN 207952970 U CN207952970 U CN 207952970U CN 201820099517 U CN201820099517 U CN 201820099517U CN 207952970 U CN207952970 U CN 207952970U
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Abstract
The utility model is related to frock clamps, more particularly to applied to the tooling apparatus for fastening of laser welding processing.Including rack, the rack is equipped with the capsul for being used to form sealing processing cavity, the work piece holder for installing and clamping workpiece is equipped in the processing cavity, and be additionally provided on the capsul for processing laser from the external world penetrate in the processing cavity transmittance section and with the processing cavity is connected on the capsul first pipe.It can be applicable on laser process equipment; workpiece to be processed is clamped in the processing cavity of sealing by work piece holder; external laser processing device coordinates first pipe to be passed through rapidoprint or protective gas etc. by the transmittance section on capsul; soldering is carried out to internal workpiece, whole process workpiece reduces the pollution to environment all in closed space; be conducive to the health of operating personnel; and equipment overall structure is simple, and it is small, it is convenient for maintaining.
Description
【Technical field】
The utility model is related to frock clamps, more particularly to applied to the tooling apparatus for fastening of laser welding processing.
【Background technology】
Laser welding is a kind of high-efficiency and precision welding method using the laser beam of high-energy density as heat source.Laser Welding
Connect be the application of Materialbearbeitung mit Laserlicht technology one of importance.20 century 70s are mainly used for welding thin-walled material and low
Speed welding, welding process category heat-conduction-type, i.e. laser emission heat workpiece surface, and surface heat is internally expanded by heat transfer
Dissipate, by control laser power, sweep speed (if be then when pulsed laser welding the width of pulse, energy, peak power and
Repetition rate) etc. parameters, so that workpiece is melted, form specific molten bath.Due to its unique advantage, it has been successfully applied to micro-, small
In the precision welding of type part.
Laser welding has the following advantages：1, the requirement that can will enter heat and be preferably minimized, heat affected area metallographic change model
Enclose small, and the deformation caused by heat transfer is also minimum；2, it is without the use of electrode, without electrode fouling or impaired misgivings.And
Because being not belonging to contact type welding processing procedure, the consume and deformation of equipment can all minimize；3, laser beam be easy to focus, alignment and by
Optical instrument is guided, can be placed in from workpiece it is appropriate with a distance from, and can again be guided between the equipment or obstacle around workpiece,
He welds rule and can not be played due to being limited by above-mentioned space.
Then, the tooling device of existing cooperation laser welding has following defect：
One, workpiece carries out laser welding processing all in open environment mostly, also has part workpiece closed (as very
It is empty) in the environment of carry out welding processing, existing enclosed laser welding is empty since its laser head and workpiece are in sealing
Intracavitary causes equipment overall structure complicated, increases input and use cost, second size, weight of workpiece etc. are by certain
Limitation, three are unfavorable for being widely used and later maintenance.
Two, existing open laser welding is not due to being closed environment, the weldering it cannot be guaranteed that protective gas adequately protects
Termination process, influences welding quality at phenomena such as being susceptible to oxidation.And certain pollution can be caused to environment.
Three, the workpiece thermal stress distribution after welding is uneven, is susceptible to stress concentration, micro-crack even crackle, affects
The quality of welding.
【Invention content】
To solve the problems, such as that existing laser processing, the utility model provide the work processed applied to laser welding
Clamping clamping apparatus.
The utility model is achieved through the following technical solutions：
Applied to the tooling apparatus for fastening of laser welding processing, including rack, the rack is equipped with and is used to form sealing
The capsul of cavity is processed, the work piece holder for installing and clamping workpiece, and the sealing are equipped in the processing cavity
Be additionally provided on shell for processing laser from the external world penetrate to it is described processing cavity in transmittance section and with set on the capsul
The first pipe of the upper processing cavity connection.
Tooling apparatus for fastening as described above applied to laser welding processing, the processing cavity are interior flat equipped with processing
Platform, the work piece holder is located on the processing platform, and ultrasonic activation instrument is additionally provided on the processing platform.
It is applied to the tooling apparatus for fastening of laser welding processing as described above, is additionally provided in the rack described for making
The moving assembly that processing platform moves in rack, the moving assembly include for keeping the processing platform lateral in rack
Mobile laterally driven component and the zigzag tread patterns component for making the processing platform be vertically moved in rack.
Tooling apparatus for fastening as described above applied to laser welding processing, the zigzag tread patterns component include the first bottom
Seat, the first drive screw in the first base coordinate with first drive screw and are connected to the processing and put down
The first driving means of first slide and driving the first drive screw rotation on platform.
Tooling apparatus for fastening as described above applied to laser welding processing, the laterally driven component include being set to institute
State the second base in rack, the second drive screw in the second base, with second drive screw cooperation and
Second driving device of second slide and driving the second drive screw rotation being connect with first base.
Tooling apparatus for fastening as described above applied to laser welding processing, the first driving means and the second drive
Dynamic device is servo motor.
Tooling apparatus for fastening as described above applied to laser welding processing, the upper surface of the capsul offers peace
Mouth is filled, the transmittance section is the light-transmitting plate on the installing port.
It is applied to the tooling apparatus for fastening of laser welding processing as described above, is set in the lower face surrounding of the capsul
There is sealing joint strip.
It is applied to the tooling apparatus for fastening of laser welding processing as described above, is additionally provided on the capsul and adds with described
Work cavity is connected to the second pipe for being passed through protective gas.
Tooling apparatus for fastening as described above applied to laser welding processing, the processing platform are scroll chuck or four
Dog chuck.
Compared with prior art, the utility model has the following advantages：
1, the utility model provides the tooling apparatus for fastening processed applied to laser welding, can be applicable to laser processing
In equipment, workpiece to be processed is clamped in the processing cavity of sealing by work piece holder, external laser processing device passes through
Transmittance section cooperation first pipe on capsul is passed through rapidoprint or protective gas etc., and weld is carried out to internal workpiece
Reason, whole process workpiece reduce the pollution to environment all in closed space, are conducive to the strong of operating personnel
Health, and equipment overall structure is simple, it is small, it is convenient for maintaining.
2, the utility model is applied to the tooling apparatus for fastening of laser welding processing, and ultrasound is additionally provided on processing platform
Wave vibration gauge can will make workpiece welding evenly using ultrasonic activation instrument during welding processing, and be conducive to make to add
The stress of workpiece is uniform after work, eliminates the influence that stress concentration is brought, improves the quality of processing.
3, the utility model is applied to the tooling apparatus for fastening of laser welding processing, also keeps processing flat using moving assembly
Platform moves in rack so that workpiece is moved in the case of laser lens motionless (horizontal direction is motionless) makes the surface of workpiece
Energy soldering, and driven using servo motor, be conducive to automation control and control mobile precision, raising processing
Quality and processing efficiency.
4, the utility model is applied to the tooling apparatus for fastening of laser welding processing, and fluid sealant is arranged under capsul
Capsul is directly placed into rack by item, by the surface platform cooperation in sealing joint strip and rack can make capsul with
Rack forms the processing cavity of sealing, and simple structure can be realized sealing, advantageously reduce cost.
【Description of the drawings】
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the tooling apparatus for fastening processed applied to laser welding；
Fig. 2 is the structural blast schematic diagram for the tooling apparatus for fastening processed applied to laser welding；
Fig. 3 is the schematic diagram of processing platform and moving assembly；
Fig. 4 is the structural schematic diagram of capsul.
【Specific implementation mode】
The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions：
As shown in Figures 1 to 4, it is applied to the tooling apparatus for fastening of laser welding processing, including rack 1, in the rack 1
Equipped with the capsul 2 for being used to form sealing processing cavity 101, it is equipped in the processing cavity 101 for installing and clamping work
The work piece holder 11 of part, and be additionally provided on the capsul 2 and penetrated from the external world to the processing cavity 101 for processing laser
Interior transmittance section 21 and with the processing cavity 101 is connected on the capsul 2 first pipe 22.The utility model
The tooling apparatus for fastening applied to laser welding processing is provided, can be applicable on laser process equipment, pass through work piece holder
Workpiece to be processed is clamped in the processing cavity of sealing, external laser processing device is coordinated by the transmittance section on capsul
First pipe is passed through rapidoprint or protective gas etc., carries out soldering to internal workpiece, whole process workpiece is all
In closed space, reduce the pollution to environment, is conducive to the health of operating personnel, and equipment overall structure letter
It is single, it is small, it is convenient for maintaining.
Further, the surface of entire workpiece can be irradiated for the ease of laser processing, be additionally provided with and be used in the rack 1
The moving assembly for making the processing platform 3 be moved in rack 1, the moving assembly include for making the processing platform 3 exist
The laterally driven component of transverse shifting and the longitudinal direction for making the processing platform 3 be vertically moved in rack 1 in rack 1
Drive component.Make the surface of workpiece that can carry out soldering so that moving workpiece in the case where laser gun is motionless.In this way
The transmittance section on capsul can be made to be made very small, advantageously reduce processing cost.
It is of course also possible to use transmittance section is done greatly, size at least more than entire workpieces processing size, in this way
It is fixed in processing cavity after Workpiece clamping can be achieved, can be welded in workpiece surface by the movement of laser head to realize
Working process.
Wherein, the concrete structure of the moving assembly is that the zigzag tread patterns component includes first base 51, set on described
The first drive screw 52 and first drive screw 52 in first base 51 coordinate and are connected on the processing platform 3
First slide and the first driving means 53 that rotate of driving first drive screw 52.First driving means 53 are driven in this way
Dynamic first drive screw 52 rotation, makes the processing platform being connect with first slide 3 that can be moved with first slide on the first screw rod,
The workpiece being clamped on work piece holder can be realized to move on the first placed longitudinally drive screw；Described laterally driven group
Part includes second base 54, the second drive screw 55 in the second base 54 and the institute being set in the rack 1
The second slide and driving 55 turns of second drive screw stated the cooperation of the second drive screw 55 and connect with first base 51
The second dynamic driving device 56.Be conducive to improve the smoothness of transmission, and the first driving means 53 using screw drive
And second driving device 56 be servo motor.The precision for being conducive to automation control and control movement improves processing matter
Amount and processing efficiency.
Further, processing platform 3 is equipped in the processing cavity 101, the work piece holder 11 is located at the processing
On platform 3, and ultrasonic activation instrument 4 is additionally provided on the processing platform 3.Ultrasonic activation is additionally provided on processing platform
Instrument can will make workpiece surface welding evenly using ultrasonic activation instrument in fusion welding process, and be conducive to make processing
The stress of workpiece is uniform afterwards, eliminates the influence that stress concentration is brought, improves the quality of processing.
Specifically, the upper surface of the capsul 2 offers installing port 201, and the transmittance section 21 is set on the installation
Light-transmitting plate on mouth 201.Light-transmitting plate uses quartz material, and is coated with anti-reflection film thereon.
Again specifically, the lower face surrounding of the capsul 2 is equipped with sealing joint strip.Capsul is directly placed into rack
On, capsul can be made to form the processing cavity sealed, letter with rack by the surface platform cooperation on sealing joint strip and rack
Sealing can be realized in single structure, advantageously reduces cost.Simple structure is also convenient for staff's operation.
In addition, being connected to the second pipe 23 for being passed through protective gas with the processing cavity 101 on the capsul 2.
During laser welding, need to be passed into inert protective gas, it is general using the mixed of nitrogen or nitrogen and carbon dioxide
Close gas just can have twin flue to ventilate together when needing to be passed through mixed gas.
Still further, the processing platform 3 is scroll chuck or chuck.
The utility model provides the tooling apparatus for fastening processed applied to laser welding, can be applicable to laser processing and sets
It is standby upper, workpiece to be processed is clamped in the processing cavity of sealing by work piece holder, external laser processing device passes through close
Transmittance section cooperation first pipe on capsule is passed through rapidoprint or protective gas etc., and soldering is carried out to internal workpiece,
Whole process workpiece reduces the pollution to environment all in closed space, is conducive to the health of operating personnel, and
And equipment overall structure is simple, and it is small, it is convenient for maintaining.
The tooling apparatus for fastening for being applied to laser welding processing of the utility model, can be applicable to laser process equipment
On, it is additionally provided with ultrasonic activation instrument on processing platform, can will be made during welding processing using ultrasonic activation instrument
Workpiece surface welds evenly be conducive to make processing after workpiece stress it is uniform, eliminate the influence that stress concentration is brought, improve plus
The quality of work.
It is the one or more embodiments for combining particular content to provide as described above, does not assert the tool of the utility model
Body implementation is confined to these explanations.It is all approximate with the method for the utility model, structure etc., identical or new for this practicality
Several technologies are made under type concept thereof to deduce, or are replaced and all be should be considered as the scope of protection of the utility model.
Claims (10)
1. applied to the tooling apparatus for fastening of laser welding processing, including rack (1), which is characterized in that it is set on the rack (1)
It is useful for forming the capsul (2) of sealing processing cavity (101), be equipped in the processing cavity (101) for installing and pressing from both sides
The work piece holder (11) of clamping of workpieces, and be additionally provided on the capsul (2) and penetrated from the external world to the processing for processing laser
Transmittance section (21) in cavity (101) and with the processing cavity (101) be connected on the capsul (2) first manages
Road (22).
2. the tooling apparatus for fastening according to claim 1 applied to laser welding processing, which is characterized in that the processing
Processing platform (3) is equipped in cavity (101), the work piece holder (11) is located on the processing platform (3), and the processing is flat
Ultrasonic activation instrument (4) is additionally provided on platform (3).
3. the tooling apparatus for fastening according to claim 2 applied to laser welding processing, which is characterized in that the rack
(1) moving assembly for making the processing platform (3) be moved in rack (1) is additionally provided on, the moving assembly includes using
In making the processing platform (3) laterally driven component of transverse shifting and for making the processing platform in rack (1)
(3) the zigzag tread patterns component vertically moved in rack (1).
4. the tooling apparatus for fastening according to claim 3 applied to laser welding processing, which is characterized in that the longitudinal direction
Drive component includes first base (51), the first drive screw (52) being set in the first base (51) and described first
The first slide and driving first drive screw that drive screw (52) coordinates and is connected on the processing platform (3)
(52) first driving means (53) rotated.
5. the tooling apparatus for fastening according to claim 4 applied to laser welding processing, which is characterized in that the transverse direction
Drive component includes the second transmission for being set to the second base (54) in the rack (1), being set in the second base (54)
Screw rod (55), with second drive screw (55) cooperation and the second slide being connect with first base (51) and driving described in
The second driving device (56) of second drive screw (55) rotation.
6. the tooling apparatus for fastening according to claim 5 applied to laser welding processing, which is characterized in that described first
Driving device (53) and the second driving device (56) are servo motor.
7. the tooling apparatus for fastening according to claim 1 applied to laser welding processing, which is characterized in that the sealing
The upper surface of shell (2) offers installing port (201), and the transmittance section (21) is the light-transmitting plate on the installing port (201).
8. the tooling apparatus for fastening according to claim 1 applied to laser welding processing, which is characterized in that the sealing
The lower face surrounding of shell (2) is equipped with sealing joint strip.
9. the tooling apparatus for fastening according to claim 1 applied to laser welding processing, which is characterized in that the sealing
The second pipe (23) being connected to the processing cavity (101) for being passed through protective gas is additionally provided on shell (2).
10. the tooling apparatus for fastening according to claim 2 applied to laser welding processing, which is characterized in that described to add
Work platform (3) is scroll chuck or chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099517.4U CN207952970U (en) | 2018-01-18 | 2018-01-18 | Tooling apparatus for fastening applied to laser welding processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099517.4U CN207952970U (en) | 2018-01-18 | 2018-01-18 | Tooling apparatus for fastening applied to laser welding processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952970U true CN207952970U (en) | 2018-10-12 |
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ID=63734143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099517.4U Active CN207952970U (en) | 2018-01-18 | 2018-01-18 | Tooling apparatus for fastening applied to laser welding processing |
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| Country | Link |
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| CN (1) | CN207952970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405347A (en) * | 2019-07-12 | 2019-11-05 | 天津科技大学 | A kind of method and device of ultrasonic wave added laser stainless steel coloring |
-
2018
- 2018-01-18 CN CN201820099517.4U patent/CN207952970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405347A (en) * | 2019-07-12 | 2019-11-05 | 天津科技大学 | A kind of method and device of ultrasonic wave added laser stainless steel coloring |
| CN110405347B (en) * | 2019-07-12 | 2024-06-21 | 天津科技大学 | Ultrasonic-assisted laser stainless steel coloring method and device |
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