CN106835118A - Deep hole laser melting coating head - Google Patents
Deep hole laser melting coating head Download PDFInfo
- Publication number
- CN106835118A CN106835118A CN201611109375.7A CN201611109375A CN106835118A CN 106835118 A CN106835118 A CN 106835118A CN 201611109375 A CN201611109375 A CN 201611109375A CN 106835118 A CN106835118 A CN 106835118A
- Authority
- CN
- China
- Prior art keywords
- hole
- water
- stomata
- string holes
- laser melting
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
-
- 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
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Surgery Devices (AREA)
- Lasers (AREA)
Abstract
The invention provides a kind of deep hole laser melting coating head, including with fibre-optical splice, collimating mirror, the pedestal of focus lamp, cladding head interlude and with speculum, the processing head section of protective glass, the cladding head interlude includes water pipe, tracheae, tube cell, spool, multiple fixed skeleton and interior thin wall casing and outer thin wall casing, the fixed skeleton is provided with and water pipe in the main body of annular and the fixed skeleton, tracheae, tube cell, spool distinguishes corresponding first water hole, first stomata, first powder hole, first string holes, water pipe, tracheae, tube cell, spool sequentially passes through corresponding first water hole on multiple fixed skeletons respectively, first stomata, first powder hole, first string holes, the interior thin wall casing sequentially passes through the endoporus of multiple fixed skeletons, the outer thin wall casing is socketed in the outer surface of multiple fixed skeletons.It is 100 to 200 millimeters, endoporus cladding of times footpath than the pipe fitting more than 40 that the present invention can be applied to diameter of bore.
Description
Technical field
The present invention relates to laser melting coating header domain, more particularly to a kind of laser melting coating head suitable for deep hole.
Background technology
In existing relevant inner hole cladding head, due to the limitation of structure, for diameter at 100 to 200 millimeters, times footpath ratio
30 to 50 are reached, cannot be just applicable.For example：The Chinese patent of Application No. 201020611034.1 discloses a kind of adjustable length
Short inner hole cladding head, but it may be only available for aperture more than 200 millimeters, and length is 300 to 1000 millimeters（Times footpath ratio is 1.5
To 5）Endoporus.
For aperture in the range of 100 to 200 millimeters, than the hole in the range of 40 to 50, its length range is 4 in times footpath
Rice is to 10 meters.For such endoporus, if laser melting coating head can put in from the two ends of endoporus, then suitable for above-mentioned rule
Checkerwork cell footpath and times footpath than laser melting coating head length be exactly these length half, that is, 2 meters to 5 meters.
A kind of existing inner hole cladding head, water pipe, tracheae, tube cell, spool are installed in the outside of light path supervisor, so right
In machining small footpath, big times of footpath than endoporus be restricted.Another kind is added using deep hole lathe on the wall of light path supervisor
Work goes out water channel, air flue, the powder road of 4 millimeters of diameter, but just 2 meters of the maximum processing length of such deep hole working machine, meet
Not above-mentioned requirements.
The content of the invention
It is an object of the invention to provide a kind of deep hole laser melting coating head, it is intended to for solve existing inner hole cladding head without
Method meet small-bore, big times of footpath than endoporus processing request, cannot especially meet diameter of bore for 100 to 200 millimeters, times footpath
Than the problem of the endoporus cladding of the pipe fitting more than 40.
What the present invention was realized in：
The present invention provides a kind of deep hole laser melting coating head, including with fibre-optical splice, collimating mirror, the pedestal of focus lamp, cladding head
Interlude and the processing head section with speculum, protective glass, the cladding head interlude include water pipe, tracheae, tube cell, line
Pipe, multiple fixed skeleton and interior thin wall casing and outer thin wall casings, the fixed skeleton is in annular and the fixed skeleton
Main body be provided with the first water hole corresponding with water pipe, tracheae, tube cell, spool difference, the first stomata, the first powder hole, First Line
Hole, water pipe, tracheae, tube cell, spool sequentially pass through respectively corresponding first water hole on multiple fixed skeletons, the first stomata,
First powder hole, the first string holes, the interior thin wall casing sequentially pass through the endoporus of multiple fixed skeletons, the outer thin wall casing
It is socketed in the outer surface of multiple fixed skeletons.
Further, multiple fixed spaced settings of skeleton, and spacing between two neighboring fixed skeleton is
300-400mm。
Further, high temperature is used between water pipe, tracheae, tube cell, spool and interior thin wall casing and the fixed skeleton
Glue sticking is fixed.
Further, the two ends of the cladding head interlude have an end plate for being in annular, the master of the end plate respectively
There is the second water hole corresponding with water pipe, tracheae, tube cell, spool difference, the second stomata, the second powder hole, the second string holes, water on body
Pipe, tracheae, tube cell, spool are welded and fixed with corresponding second water hole, the second stomata, the second powder hole, the second string holes respectively.
Further, the end plate is fixed with the end of the outer thin wall casing using boxing.
Further, positioned at the cladding head interlude two ends end plate respectively with the pedestal and the processing head section
It is connected, the interior thin wall casing is connected by the endoporus of the end plate with the base interior and the processing head intersegmental part
It is logical.
Further, adopted between the end plate and the pedestal and the processing head section and be screwed.
Further, the pedestal is provided with and the second water hole on the end plate, the second stomata, the second powder hole, second
String holes distinguishes corresponding 3rd water hole, the 3rd stomata, the 3rd powder hole, the 3rd string holes, and the second water hole, the second stomata, the second powder
Hole, the second string holes are sealed with corresponding 3rd water hole, the 3rd stomata, between the 3rd powder hole, the 3rd string holes by seal.
Further, the pedestal is provided with the 3rd water hole, the 3rd stomata, corresponding water pipe connects respectively in the 3rd powder hole
Head, gas-tpe fitting, tube cell joint.
Further, the processing head section is provided with and the second water hole on the end plate, the second stomata, the second powder hole, the
Two string holes distinguish corresponding 4th water hole, the 4th stomata, the 4th powder hole, the 4th string holes, and the second water hole, the second stomata, second
Powder hole, the second string holes are sealed with corresponding 4th water hole, the 4th stomata, between the 4th powder hole, the 4th string holes by seal.
The invention has the advantages that：
This deep hole laser melting coating head that the present invention is provided, not only alleviates the weight of laser melting coating head, and laser melting coating head
Interlude also have enough rigidity, meet the transmission of light path；Water pipe, tracheae, tube cell, spool Hide All internally, reduce
The diameter of cladding head interlude, meet small-bore, big times of footpath than endoporus processing request, solve outside stringing influence aperture
The problem of hole machined in footpath, breaches 2 meters of problems of length limitation of deep hole working machine, and it is 100 that can be applied to diameter of bore
To 200 millimeters, endoporus cladding of times footpath than the pipe fitting more than 40.
Brief description of the drawings
Fig. 1 is a kind of structural representation of deep hole laser melting coating head provided in an embodiment of the present invention；
Fig. 2 is the enlarged drawing of cladding head interlude provided in an embodiment of the present invention；
Fig. 3 is the sectional view in the A-A faces as in Fig. 2 provided in an embodiment of the present invention；
Fig. 4 is the enlarged drawing of pedestal provided in an embodiment of the present invention；
Fig. 5 is the enlarged drawing of processing head section provided in an embodiment of the present invention.
Description of reference numerals：1- pedestals；2- cladding head interludes；3- processes head section；4- fibre-optical splices；5- collimating mirrors；6-
Focus lamp；The protective glasses of 7- first；8- water pipe heads；9- tube cell joints；10- gas-tpe fittings；11- line pipe joints；12- water inlet pipes；
13- outlet pipes；14- tracheaes；15- tube cells；16- spools；The standby pipes of 17-；Thin wall casing in 18-；The outer thin wall casings of 19-；20- consolidates
Determine skeleton；21- first end plates；The end plates of 22- second；23- speculums；The protective glasses of 24- second.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiment of the present invention provides a kind of deep hole laser melting coating head, including pedestal 1, cladding head interlude 2
And head section 3 is processed, the pedestal 1 and the processing head section 3 are connected to the two ends of the cladding head interlude 2.
As shown in Figures 2 and 3, the cladding head interlude 2 includes water pipe, tracheae 14, tube cell 15, spool 16, Duo Gegu
Determine skeleton 20 and interior thin wall casing 18 and outer thin wall casing 19, wherein, water pipe includes water inlet pipe 12 and outlet pipe 13, and this is preferably
In embodiment, also including a standby pipe 17.The fixed skeleton 20 is in along circle in annular and the main body of the fixed skeleton 20
Ring direction is provided with distinguishes corresponding first with water inlet pipe 12, outlet pipe 13, tracheae 14, tube cell 15, spool 16 and standby pipe 17
Inlet opening, the first apopore, the first stomata, the first powder hole, the first string holes and the first standby hole, water inlet pipe 12, outlet pipe 13,
Tracheae 14, tube cell 15, spool 16 and standby pipe 17 sequentially pass through on multiple fixed skeletons 20 corresponding first and enter respectively
Water hole, the first apopore, the first stomata, the first powder hole, the first string holes and the first standby hole, so as to each pipe is fixed on into one
Rise.In this preferred embodiment, the spaced setting of multiple fixed skeletons 20, and the spacing between two neighboring fixed skeleton
It is 300-400mm, depending on the quantity of the fixed skeleton 20 is according to the length of pipe.The interior thin wall casing 18 sequentially passes through multiple
The endoporus in the center of fixed skeleton 20, the inside of the interior thin wall casing 18 can be for optic path.Water inlet pipe 12, outlet pipe
13rd, using height between tracheae 14, tube cell 15, spool 16, standby pipe 17 and interior thin wall casing 18 and the fixed skeleton 20
Warm glue sticking is fixed.The outer thin wall casing 19 is socketed in the outer surface of multiple fixed skeletons 20, whole molten for strengthening
Cover the rigidity of an interlude 2.
In this preferred embodiment, the two ends of the cladding head interlude 2 have a first end plate 21 and one second end respectively
Plate 22, the first end plate 21 and second end plate 22 are in annular, the first end plate 21 and second end plate 22
Have in main body and distinguish corresponding second with water inlet pipe 12, outlet pipe 13, tracheae 14, tube cell 15, spool 16 and standby pipe 17
Inlet opening, the second apopore, the second stomata, the second powder hole, the second string holes and the second standby hole, water inlet pipe 12, outlet pipe 13,
Tracheae 14, tube cell 15, spool 16 and standby pipe 17 respectively with corresponding second inlet opening, the second apopore, the second stomata,
Two powder holes, the second string holes and the second standby hole are welded and fixed, to ensure not leak.The first end plate 21 and second end plate
22 two ends respectively with the outer thin wall casing 19 are fixed using boxing.Positioned at the institute of described one end of cladding head interlude 2
First end plate 21 is stated to be connected with the pedestal 1, and the interior thin wall casing 19 by the endoporus in the center of the first end plate 21 with
The inside connection of the pedestal 1；Positioned at second end plate 22 and the processing head section of the other end of cladding head interlude 2
3 are connected, and the interior thin wall casing 19 is connected by the endoporus in the center of the second end plate 22 with the inside of the processing head section 3
It is logical；Preferably, between the first end plate 21 and the pedestal 1 and between second end plate 22 and the processing head section 3
Adopt and be screwed.
As shown in figure 4, the pedestal 1 is provided with and the second inlet opening in the first end plate 21, the second apopore,
Corresponding 3rd inlet opening, the 3rd apopore, the 3rd gas are distinguished in two stomatas, the second powder hole, the second string holes and the second standby hole
Hole, the 3rd powder hole, the 3rd string holes and the 3rd standby hole, and the second inlet opening, the second apopore, the second stomata, the second powder hole,
Second string holes and the second standby hole and corresponding 3rd inlet opening, the 3rd apopore, the 3rd stomata, the 3rd powder hole, the 3rd line
Sealed by seal between hole and the 3rd standby hole.The pedestal 1 is provided with and the 3rd inlet opening, the 3rd stomata, the 3rd
Powder hole, the 3rd string holes distinguish corresponding water pipe head 8, gas-tpe fitting 10, tube cell joint 9 and line pipe joint 11.The pedestal 1
In be disposed with fibre-optical splice 4, collimating mirror 5, the protective glass 7 of focus lamp 6 and first, fibre-optical splice 4 is according to the optical fiber for being limited the use of
Laser is set, and focus lamp 6, collimating mirror 5 pass through, process depth and the processing of endoporus according to the core of optical fiber laser output optical fibre
The LASER SPECKLE diameter at place carries out configuration selection.The laser that optical fiber laser sends sequentially passes through fibre-optical splice 4, collimating mirror 5, gathers
The protective glass 7 of burnt mirror 6 and first is transmitted subsequently into the interior thin wall casing 18.
As shown in figure 4, it is described processing head section 3 be provided with the second inlet opening on second end plate 22, the second apopore,
Corresponding 4th inlet opening, the 4th apopore, the 4th are distinguished in second stomata, the second powder hole, the second string holes and the second standby hole
Stomata, the 4th powder hole, the 4th string holes and the 4th standby hole, and the second inlet opening, the second apopore, the second stomata, the second powder
Hole, the second string holes and the second standby hole and corresponding 4th inlet opening, the 4th apopore, the 4th stomata, the 4th powder hole, the 4th
Sealed by seal between string holes and the 4th standby hole.The guarantor of speculum 23 and second is sequentially provided with the processing head section 3
Goggle 24, the laser transmitted from the interior thin wall casing 18 sequentially pass through the protective glass 24 of speculum 23 and second and it is final from
Projected in the processing head section 3, so as to carry out laser melting coating to endoporus to be processed.
In sum, this deep hole laser melting coating head that the present invention is provided, not only alleviates the weight of laser melting coating head, and
And the interlude of laser melting coating head also has enough rigidity, the transmission of light path is met；Water pipe, tracheae, tube cell, spool Hide All
Internally, reduce the diameter of cladding head interlude, meet small-bore, big times of footpath than endoporus processing request, solve outside
The problem of hole machined, breaches 2 meters of problems of length limitation of deep hole working machine in stringing influence small-bore, can be applied to interior
Bore dia is 100 to 200 millimeters, endoporus cladding of times footpath than the pipe fitting more than 40.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of deep hole laser melting coating head, including with fibre-optical splice, collimating mirror, the pedestal of focus lamp, cladding head interlude with
And the processing head section with speculum, protective glass, it is characterised in that：The cladding head interlude include water pipe, tracheae, tube cell,
Spool, multiple fixed skeleton and interior thin wall casing and outer thin wall casings, the fixed skeleton is in annular and the fixed bone
The main body of frame is provided with the first water hole corresponding with water pipe, tracheae, tube cell, spool difference, the first stomata, the first powder hole, first
String holes, water pipe, tracheae, tube cell, spool sequentially pass through corresponding first water hole, the first gas on multiple fixed skeletons respectively
Hole, the first powder hole, the first string holes, the interior thin wall casing sequentially pass through the endoporus of multiple fixed skeletons, the outer thin-walled
Sleeve pipe is socketed in the outer surface of multiple fixed skeletons.
2. deep hole laser melting coating head as claimed in claim 1, it is characterised in that：Multiple fixed skeletons are spaced to be set
Put, and spacing between two neighboring fixed skeleton is 300-400mm.
3. deep hole laser melting coating head as claimed in claim 1, it is characterised in that：Water pipe, tracheae, tube cell, spool and interior thin
It is adhesively fixed using high-temp glue between wall sleeve pipe and the fixed skeleton.
4. deep hole laser melting coating head as claimed in claim 1, it is characterised in that：The two ends of the cladding head interlude have respectively
Have one in annular end plate, there is the second water corresponding with water pipe, tracheae, tube cell, spool difference in the main body of the end plate
Hole, the second stomata, the second powder hole, the second string holes, water pipe, tracheae, tube cell, spool respectively with corresponding second water hole, the second gas
Hole, the second powder hole, the second string holes are welded and fixed.
5. deep hole laser melting coating head as claimed in claim 4, it is characterised in that：The end of the end plate and the outer thin wall casing
Portion is fixed using boxing.
6. deep hole laser melting coating head as claimed in claim 4, it is characterised in that：Positioned at the end at the cladding head interlude two ends
Plate is connected with the pedestal and the processing head section respectively, endoporus and the base that the interior thin wall casing passes through the end plate
Seat inside and the processing head intersegmental part are connected.
7. deep hole laser melting coating head as claimed in claim 6, it is characterised in that：The end plate and the pedestal and it is described plus
Adopted between foreman's section and be screwed.
8. deep hole laser melting coating head as claimed in claim 6, it is characterised in that：The pedestal be provided with the end plate
Second water hole, the second stomata, the second powder hole, the second string holes distinguish corresponding 3rd water hole, the 3rd stomata, the 3rd powder hole, the 3rd
String holes, and the second water hole, the second stomata, the second powder hole, the second string holes and corresponding 3rd water hole, the 3rd stomata, the 3rd powder hole,
Sealed by seal between 3rd string holes.
9. deep hole laser melting coating head as claimed in claim 8, it is characterised in that：The pedestal is provided with and the 3rd water hole,
Corresponding water pipe head, gas-tpe fitting, tube cell joint are distinguished in three stomatas, the 3rd powder hole.
10. deep hole laser melting coating head as claimed in claim 6, it is characterised in that：The processing head section is provided with and the end plate
On the second water hole, the second stomata, the second powder hole, the second string holes distinguish corresponding 4th water hole, the 4th stomata, the 4th powder hole,
4th string holes, and the second water hole, the second stomata, the second powder hole, the second string holes and corresponding 4th water hole, the 4th stomata, the 4th
Sealed by seal between powder hole, the 4th string holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109375.7A CN106835118B (en) | 2016-12-06 | 2016-12-06 | Deep hole laser melting coating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109375.7A CN106835118B (en) | 2016-12-06 | 2016-12-06 | Deep hole laser melting coating head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106835118A true CN106835118A (en) | 2017-06-13 |
| CN106835118B CN106835118B (en) | 2019-05-31 |
Family
ID=59145679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611109375.7A Active CN106835118B (en) | 2016-12-06 | 2016-12-06 | Deep hole laser melting coating head |
Country Status (1)
| Country | Link |
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| CN (1) | CN106835118B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505715A (en) * | 2017-09-05 | 2017-12-22 | 福建工程学院 | A kind of annular laser cladding head completely |
| CN108165987A (en) * | 2018-01-08 | 2018-06-15 | 沈阳工业大学 | A kind of prosthetic device and restorative procedure of machine tool chief axis endoporus |
| CN110616426A (en) * | 2019-10-16 | 2019-12-27 | 南京先进激光技术研究院 | Laser inner hole cladding head for parts with large depth-diameter ratio and cladding processing system |
| CN111906437A (en) * | 2020-09-04 | 2020-11-10 | 华工法利莱切焊***工程有限公司 | Connecting device for quickly disassembling and assembling laser head, laser head and laser processing equipment |
| CN113566026A (en) * | 2020-10-29 | 2021-10-29 | 广东博盈特焊技术股份有限公司 | Metal composite pipe and manufacturing method thereof |
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| CN107505715A (en) * | 2017-09-05 | 2017-12-22 | 福建工程学院 | A kind of annular laser cladding head completely |
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| CN108165987A (en) * | 2018-01-08 | 2018-06-15 | 沈阳工业大学 | A kind of prosthetic device and restorative procedure of machine tool chief axis endoporus |
| CN108165987B (en) * | 2018-01-08 | 2021-01-12 | 沈阳工业大学 | Repairing device and repairing method for inner hole of machine tool spindle |
| CN110616426A (en) * | 2019-10-16 | 2019-12-27 | 南京先进激光技术研究院 | Laser inner hole cladding head for parts with large depth-diameter ratio and cladding processing system |
| CN111906437A (en) * | 2020-09-04 | 2020-11-10 | 华工法利莱切焊***工程有限公司 | Connecting device for quickly disassembling and assembling laser head, laser head and laser processing equipment |
| CN113566026A (en) * | 2020-10-29 | 2021-10-29 | 广东博盈特焊技术股份有限公司 | Metal composite pipe and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN106835118B (en) | 2019-05-31 |
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