CN110016662A - A kind of high rigidity inner wall laser cladding head - Google Patents
A kind of high rigidity inner wall laser cladding head Download PDFInfo
- Publication number
- CN110016662A CN110016662A CN201910182576.7A CN201910182576A CN110016662A CN 110016662 A CN110016662 A CN 110016662A CN 201910182576 A CN201910182576 A CN 201910182576A CN 110016662 A CN110016662 A CN 110016662A
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- China
- Prior art keywords
- high rigidity
- transmission channel
- optics cavity
- wall
- light
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
Abstract
A kind of high rigidity inner wall laser cladding head, including colimated light system 3, focus lamp 4, transmission channel 5, reflecting mirror 6, light-emitting window are sequentially arranged in optics cavity 2 from top to tail portion, reflecting mirror 6 is mounted in 2 tail portion of optics cavity and, reflecting mirror 6 alignment light-emitting window at 45 ° with the longitudinal axis of optics cavity 2；Water cooling plant 7, feeding head 8, high rigidity support device 9 are housed outside 5 tail end of transmission channel；1 side of optical fiber interface is mounted on 2 top of optics cavity, and the other side is connected with optical fiber；After optical fiber source O passes sequentially through the collimation of colimated light system 3, focus lamp 4 focuses, into being fixed on inside the transmission channel 5 of 2 tail portion of optics cavity, exported after 45 ° of reflecting mirrors 6 reflection through being installed inside 5 tail end of transmission channel by light-emitting window.The present invention has the advantages that being suitable for sizes components inwall processing；Laser inwall processing multi-motion mode can be achieved；It can effectively ensure that the stability of the inner wall laser cladding head course of work, improve processing quality.
Description
Technical field
The present invention relates to a kind of high rigidity inner wall laser cladding head.
Background technique
Laser melting and coating technique, which refers to, is melted selected alloy powder by laser irradiation, then in processed matrix surface
Upper quickly solidification forms that dilution rate is lower and surface covering with good metallurgical bonding.Laser melting and coating technique has become at present
The quickly directly manufacture, one of the important means of metal parts reparation of failing of new material preparation, metal parts.It is molten using laser
Cover the characteristics such as wear-resisting, anti-corrosion, heat-resisting, anti-oxidant that can significantly improve substrate material surface.
With the universal of laser melting and coating technique and go deep into mechanical manufacturing field, the range of reparation is no longer simple appearance
Face, but the in-profile that shape is different, such as trapezoidal regular or other irregular shapes inner wall and diameter are not less than
The inner hole etc. of 55mm.
Inner wall laser melting and coating technique can be with device to hole class zero due to the process characteristic of itself as a kind of novel processing technology
Member internal walls are processed.However in actual process, since inner wall laser cladding head is fixed on lathe, pass through machine
Bed motion realizes processing, results in elongated inner wall laser cladding head in cladding process that can shake in this way, to influence
The forming quality of cladding layer.
Therefore, the rigidity for improving elongated inner wall laser cladding head is particularly important.However, there has been no can on Vehicles Collected from Market
To process the high rigidity inner wall laser cladding head of elongated inner wall, this patent has been invented in a kind of high rigidity for the cladding of laser inner wall
Wall laser melting coating head device.
Summary of the invention
Present invention seek to address that elongated inner wall laser cladding head shakes in components with holes inner wall laser cladding process,
And then the problem of influencing cladding layer forming quality, a kind of elongated inner wall laser cladding head with good stiffness is provided.
High rigidity inner wall laser cladding head of the invention, comprising: be sequentially arranged with collimation system in optics cavity 2 from top to tail portion
System 3, focus lamp 4, transmission channel 5, reflecting mirror 6, light-emitting window, reflecting mirror 6 are mounted in 2 tail portion of optics cavity and the longitudinal axis with optics cavity 2
Line is at 45 °, and reflecting mirror 6 is directed at light-emitting window；Equipped with water cooling plant 7, feeding head 8, high rigidity support dress outside 5 tail end of transmission channel
Set 9；1 side of optical fiber interface is mounted on 2 top of optics cavity, and the other side is connected with optical fiber；Optical fiber source O passes sequentially through collimation system
After 3 collimation of system, focus lamp 4 focus, into being fixed on inside the transmission channel 5 of 2 tail portion of optics cavity, through in 5 tail end of transmission channel
It is exported after 45 ° of reflecting mirrors 6 reflection of portion's installation by light-emitting window.
High rigidity support device 9 is made of anchor ear 91, elastic telescopicing rod 92, universal rolling wheel 93.Anchor ear 91 is in circular ring shape,
Anchor ear 91 is closed and locked in inner wall laser melting coating head transmission channel 5, and uniformly distributed on the circumference of the outer wall of anchor ear 91 there are three elasticity
Telescopic rod 92, the outer end of elastic telescopicing rod 92 are equipped with universal rolling wheel 93, and universal rolling wheel 93 is rolled in processing test specimen inner wall.
Preferably, anchor ear 91 is formed by two halfround bar slices by flanged joint.
Preferably, elastic adjustable telescopic rod 92 includes level-one sleeve and two-level sleeve, and two-level sleeve slideably covers
In level-one sleeve, spring is housed between level-one sleeve and two-level sleeve.
It is of the invention use process is as follows: three 92 length adjustments of elastic adjustable telescopic rod are fixed respectively first, so
It is afterwards that device is closed and locked in inner wall laser melting coating head transmission channel 5 by anchor ear 91.It is tried by universal rolling wheel 93 in processing
Inner wall cladding processing is completed in the movement of part inner wall.
The invention has the advantages that have a wide range of application, for ease of maintenaince, the advantages of cost is relatively low, while increasing inner wall laser
The stability of head, it is more succinct in structure, reduce production and processing cost.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the device of the invention structural schematic diagram.
Fig. 1 a is the sectional view along A-A of Fig. 1.
Fig. 2 is high rigidity support device structure diagram.
Fig. 3 is hooping structure schematic diagram.
Specific embodiment
In conjunction with attached drawing, the present invention is described further, high rigidity inner wall laser cladding head of the invention, comprising: optics
Colimated light system 3, focus lamp 4, transmission channel 5, reflecting mirror 6, light-emitting window are sequentially arranged in chamber 2 from top to tail portion, reflecting mirror 6 fills
In 2 tail portion of optics cavity and at 45 °, the alignment light-emitting window of reflecting mirror 6 with the longitudinal axis of optics cavity 2；It is equipped with outside 5 tail end of transmission channel
Water cooling plant 7, feeding head 8, high rigidity support device 9；1 side of optical fiber interface is mounted on 2 top of optics cavity, the other side and optical fiber
It is connected；After optical fiber source O passes sequentially through the collimation of colimated light system 3, focus lamp 4 focuses, into the transmission for being fixed on 2 tail portion of optics cavity
Inside channel 5, exported after 45 ° of reflecting mirrors 6 reflection through being installed inside 5 tail end of transmission channel by light-emitting window.
High rigidity support device 9 is made of anchor ear 91, elastic telescopicing rod 92, universal rolling wheel 93.Anchor ear 91 is in circular ring shape,
Anchor ear 91 is closed and locked in inner wall laser melting coating head transmission channel 5, and uniformly distributed on the circumference of the outer wall of anchor ear 91 there are three elasticity
Telescopic rod 92, the outer end of elastic telescopicing rod 92 are equipped with universal rolling wheel 93, and universal rolling wheel 93 is rolled in processing test specimen inner wall.
Wherein, anchor ear 91 is formed by two halfround bar slices by flanged joint.
Wherein, elastic telescopicing rod 92 includes level-one sleeve and two-level sleeve, and two-level sleeve is slideably covered in level-one sleeve
It is interior, spring is housed between level-one sleeve and two-level sleeve.
Wherein, three 92 length adjustments of elastic telescopicing rod are fixed respectively, then by device by anchor ear 1 it is closed and locked
5 tail end of inner wall laser cladding head transmission channel.Inner wall cladding processing is completed in processing test specimen inner wall movement by universal rolling wheel 93.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to attached used in embodiment
Figure has done simple introduction, it is therefore apparent that the present invention is not limited to the above embodiments, and acceptable there are many deformations.All foundations are originally
Any simple modification made to the above embodiment of the technical spirit of invention, equivalent variations and modification, or setting according to the present invention
Meter is subject to improved technical solution on the basis of existing technology, should all be considered as belonging to protection scope of the present invention.
Claims (3)
1. high rigidity inner wall laser cladding head, it is characterised in that: including being sequentially arranged with collimation from top to tail portion in optics cavity (2)
System (3), focus lamp (4), transmission channel (5), reflecting mirror (6), light-emitting window, reflecting mirror (6) mounted in optics cavity (2) tail portion and with
The longitudinal axis of optics cavity (2) is at 45 °, and reflecting mirror (6) is directed at light-emitting window；Water cooling plant is housed outside transmission channel (5) tail end
(7), feeding head (8), high rigidity support device (9)；Optical fiber interface (1) side is mounted at the top of optics cavity (2), the other side and light
Fibre is connected；After optical fiber source (O) passes sequentially through colimated light system (3) collimation, focus lamp (4) focuses, into being fixed on optics cavity (2)
The transmission channel (5) of tail portion is internal, passes through light-emitting window after 45 ° of reflecting mirrors (6) reflection through installing inside transmission channel (5) tail end
Output；
High rigidity support device (9) is made of anchor ear (91), elastic telescopicing rod (92), universal rolling wheel (93)；Anchor ear (91) is in circle
Annular, anchor ear (91) is closed and locked in inner wall laser melting coating head transmission channel (5), uniformly distributed on the circumference of the outer wall of anchor ear (91)
There are three elastic telescopicing rod (92), the outer end of elastic telescopicing rod (92) is equipped with universal rolling wheel (93), and universal rolling wheel (93) is being processed
Test specimen inner wall rolls.
2. high rigidity inner wall laser cladding head as described in claim 1, it is characterised in that: the high rigidity support device
(9) anchor ear (91) is formed by two halfround bar slices by flanged joint.
3. high rigidity inner wall laser cladding head according to claim 2, it is characterised in that: elastic telescopicing rod (92) includes one
Grade sleeve and two-level sleeve, two-level sleeve slideably cover in level-one sleeve, and bullet is housed between level-one sleeve and two-level sleeve
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910182576.7A CN110016662A (en) | 2019-03-12 | 2019-03-12 | A kind of high rigidity inner wall laser cladding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910182576.7A CN110016662A (en) | 2019-03-12 | 2019-03-12 | A kind of high rigidity inner wall laser cladding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110016662A true CN110016662A (en) | 2019-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910182576.7A Pending CN110016662A (en) | 2019-03-12 | 2019-03-12 | A kind of high rigidity inner wall laser cladding head |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203737674U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Pipeline cleaning and rustproofing device |
| CN204825050U (en) * | 2015-07-23 | 2015-12-02 | 南京中科煜宸激光技术有限公司 | Laser cladding head for hole |
| CN205586110U (en) * | 2016-04-15 | 2016-09-21 | 漯河医学高等专科学校 | Medical experiment animal fixing device |
| CN108642491A (en) * | 2018-07-26 | 2018-10-12 | 江苏大学 | A kind of medium-small diameter inner wall of the pipe laser cladding apparatus |
| CN209836306U (en) * | 2019-03-12 | 2019-12-24 | 浙江工业大学 | High-rigidity inner wall laser cladding head |
-
2019
- 2019-03-12 CN CN201910182576.7A patent/CN110016662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203737674U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Pipeline cleaning and rustproofing device |
| CN204825050U (en) * | 2015-07-23 | 2015-12-02 | 南京中科煜宸激光技术有限公司 | Laser cladding head for hole |
| CN205586110U (en) * | 2016-04-15 | 2016-09-21 | 漯河医学高等专科学校 | Medical experiment animal fixing device |
| CN108642491A (en) * | 2018-07-26 | 2018-10-12 | 江苏大学 | A kind of medium-small diameter inner wall of the pipe laser cladding apparatus |
| CN209836306U (en) * | 2019-03-12 | 2019-12-24 | 浙江工业大学 | High-rigidity inner wall laser cladding head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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