CN110408928A - A kind of laser cladding apparatus and its operating method for crosshead - Google Patents
A kind of laser cladding apparatus and its operating method for crosshead Download PDFInfo
- Publication number
- CN110408928A CN110408928A CN201910811915.3A CN201910811915A CN110408928A CN 110408928 A CN110408928 A CN 110408928A CN 201910811915 A CN201910811915 A CN 201910811915A CN 110408928 A CN110408928 A CN 110408928A
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- CN
- China
- Prior art keywords
- crosshead
- stock
- jacking block
- lathe
- chuck part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
The invention discloses a kind of laser cladding apparatus and its operating method for crosshead, comprising the following steps: S1: chuck part clamps crosshead one end, and jacking block withstands crosshead other end circular hole；S2: screwing in nut on thread segment, and jacking block is locked, and forms assembly；S3: the resulting assembly of step S2 is placed on lathe, wherein one end of stock, i.e., conical bore lathe is top heads into；The other end of stock, i.e. nut are clamped with the chuck that lathe is had by oneself to the end of stock, complete installation；S4: the chuck being had by oneself by adjusting chuck part and lathe can make two cambered surfaces of crosshead concentric, after crosshead rotation, guarantee that cladding regional area is in horizontal plane state.The configuration of the present invention is simple, installation is easy to operate, solves the problem that when carrying out laser melting coating to crosshead in the prior art, cladding surface forming effect is poor, oxidation is serious, the crosshead of cladding forming is high-quality through the invention, and high production efficiency.
Description
Technical field
The present invention relates to laser cladding apparatus field, in particular to a kind of laser cladding apparatus and its behaviour for crosshead
Make method.
Background technique
Laser melting and coating technique refers to the coating material for placing selection on being coated matrix surface in a manner of different fillers,
It is allowed to and matrix surface a thin layer while melting through laser irradiation, and form that dilution is extremely low and and basis material after quickly solidifying
At the surface covering of metallurgical bonding, so that wear-resisting, anti-corrosion, heat-resisting, the anti-oxidant and electric appliance for significantly improving substrate material surface is special
The process of property etc.；Crosshead is the part for connecting piston and connecting rod, it has guiding role；It is existing to crosshead into
In the technology of row laser melting coating, since crosshead cambered surface is one layer of antifriction alloy, fusing point is low, oxidizable, if in inclined-plane cladding
The antifriction alloy will lead to alloy trickling, splash, to make to melt under protection air-flow, powder feeding air-flow and gravity collective effect
Cover that surface forming effect is poor, oxidation is serious；In the prior art, crosshead is to carry out segmentation cladding, and which not only adds labour
Intensity also reduces production efficiency.
Summary of the invention
It is an object of the invention to: a kind of laser cladding apparatus and its operating method for crosshead is provided, is tied
Structure is simple, and installation is easy to operate, when solving in the prior art to crosshead progress laser melting coating, cladding surface forming effect
The serious problem of difference, oxidation, the crosshead of cladding forming is high-quality through the invention, and high production efficiency.
The technical solution adopted by the invention is as follows:
A kind of laser cladding apparatus for crosshead, including stock, one end of the stock are vertically connected with disk, institute
The center for stating disk is provided with bellmouth, and several mounting holes are provided with around the bellmouth, and the diameter of the disk is greater than
The diameter of the stock；Further include chuck part, just runs through the stock at the center of the chuck part, and described
The disk body bottom surface of chuck part is in contact with the disk；The chuck part is mutually fixed by bolt with the stock,
The mounting hole is mutually fixed by bolt with the chuck part；The stock is provided with screw thread far from the surface of the disk
Section；It further include jacking block, the jacking block is truncated cone-shaped, and the jacking block center is provided with through-hole, the through-hole and the stock phase
With connection, described lesser one end of jacking block surface area is close to the chuck part.
The operation principle of the present invention is that: the self centering effect of chuck is utilized, one group of (two) chuck is formed
Mutually clamping, feels relieved to irregular crosshead, it is made so that laser melting coating is made in plane domain with one heart
Industry improves the quality of laser melting coating；Wherein, stock connects jacking block and fixed disc for wearing；Disk is used to connect with chuck part
It connects fixed and is clamped with the top cooperation of lathe；Chuck part is used to clamp one end of crosshead；Jacking block is for stablizing cross
The other end of head；The configuration of the present invention is simple, installation is easy to operate, solves and carries out laser melting coating to crosshead in the prior art
When, the problem that cladding surface forming effect is poor, oxidation is serious, the crosshead of cladding forming is high-quality through the invention, and produces
It is high-efficient.
Further, the bellmouth is communicated with the stock.It is arranged in this way, ensure that lathe is top and heading into cone
It when shape hole, also can enter inside stock, strengthen the stability of clamping indirectly.
Further, matching is provided with nut on the thread segment, and it is biggish that the nut is located at the jacking block surface area
One end.It is arranged in this way, jacking block can be made to be firmly secured to one end of crosshead, make crosshead that can not generate displacement, protects
It is smooth when card progress laser melting coating process.
A kind of operating method of the laser cladding apparatus for crosshead, comprising the following steps:
S1: the chuck part clamps crosshead one end, and the jacking block withstands the other end circular hole of crosshead；
S2: screwing in the nut on the thread segment of the stock, and the jacking block is locked, and forms assembly；
S3: the resulting assembly of step S2 is placed on lathe, wherein one end of the stock, i.e., the described bellmouth
It is headed into lathe is top；The other end of the stock, i.e., the described nut to the end of the stock, the four paws card being had by oneself with lathe
Disk folder is held, and installation is completed；
S4: the chuck being had by oneself by adjusting chuck part and lathe can make two cambered surfaces of crosshead concentric, cross
After head rotation, it can guarantee that the regional area of cladding is in horizontal plane state.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. a kind of laser cladding apparatus and its operating method for crosshead, structure is simple, installs easy to operate, solution
When having determined in the prior art to crosshead progress laser melting coating, the problem that cladding surface forming effect is poor, oxidation is serious passes through this
The crosshead of invention cladding forming is high-quality, and high production efficiency.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is a kind of overall structure diagram of laser cladding apparatus for crosshead；
Fig. 2 is overall structure top view of the invention；
Fig. 3 is the structural schematic diagram of stock in the present invention；
Fig. 4 is the structural schematic diagram of disk in the present invention；
Fig. 5 is the structural schematic diagram of jacking block in the present invention；
Fig. 6 is the structural schematic diagram of chuck part in the present invention；
In figure, 1- stock, 2- disk, 3- bellmouth, 4- mounting hole, 5- chuck part, 6- thread segment, 7- jacking block, 8-
Through-hole, 9- nut, 10- crosshead.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Fig. 6 to the present invention.
Embodiment 1
As shown in Figures 1 to 6, a kind of laser cladding apparatus for crosshead, including stock 1, one end of the stock 1
It is vertically connected with disk 2, the center of the disk 2 is provided with bellmouth 3, is provided with several installations around the bellmouth 3
Hole 4, the diameter of the disk 2 are greater than the diameter of the stock 1；It further include chuck part 5, in the chuck part 5
Just run through the stock 1 at the heart, and the disk body bottom surface of the chuck part 5 is in contact with the disk 2；The four paws card
Diskware 5 is fixed by bolt and 1 phase of stock, and the mounting hole 4 is fixed by bolt and 5 phase of chuck part；Institute
It states stock 1 and the surface of the disk 2 is provided with thread segment 6；It further include jacking block 7, the jacking block 7 is truncated cone-shaped, the top
7 center of block is provided with through-hole 8, and the through-hole 8 matches with the stock 1 to be connect, and the lesser one end of 7 surface area of jacking block is leaned on
The nearly chuck part 5.
The operation principle of the present invention is that: the self centering effect of chuck is utilized, one group of (two) chuck is formed
Mutually clamping, feels relieved to irregular crosshead 10, it is made so that laser melting coating is made in plane domain with one heart
Industry improves the quality of laser melting coating；Wherein, stock 1 connects jacking block 7 and fixed disc 2 for wearing；Disk 2 is used for and chuck
Part 5 is connected and fixed and clamps with the top cooperation of lathe；Chuck part 5 is used to clamp one end of crosshead 10；Jacking block 7 is used for
Stablize the other end of crosshead 10；The configuration of the present invention is simple, install it is easy to operate, solve in the prior art to crosshead 10 into
When row laser melting coating, cladding surface forming effect is poor, aoxidizes serious problem, through the invention 10 matter of crosshead of cladding forming
It measures, and high production efficiency.
Embodiment 2
As shown in Figures 1 to 6, a kind of operating method of the laser cladding apparatus for crosshead, comprising the following steps:
S1: the chuck part 5 clamps 10 one end of crosshead, and the jacking block 7 withstands the other end circular hole of crosshead 10；
S2: screwing in the nut 9 on the thread segment 6 of the stock 1, and the jacking block 7 is locked, and forms assembly；
S3: the resulting assembly of step S2 is placed on lathe, wherein one end of the stock 1, i.e., the described bellmouth
3 are headed into lathe is top；The other end of the stock 1, i.e., the described nut 9 to the end of the stock 1, four had by oneself with lathe
Dog chuck clamping, completes installation；
S4: the chuck being had by oneself by adjusting chuck part 5 and lathe can make 10 two cambered surfaces of crosshead concentric,
After crosshead 10 rotates, it can guarantee that the regional area of cladding is in horizontal plane state.
The above, only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (4)
1. a kind of laser cladding apparatus for crosshead, it is characterised in that: including stock (1), one end of the stock (1) is hung down
Direct-connected to be connected to disk (2), the center of the disk (2) is provided with bellmouth (3), the bellmouth (3) if around be provided with
Dry mounting hole (4), the diameter of the disk (2) are greater than the diameter of the stock (1)；It further include chuck part (5), described four
Just run through at the center of dog chuck part (5) stock (1), and the disk body bottom surface of the chuck part (5) and the circle
Disk (2) is in contact；The chuck part (5) is mutually fixed by bolt with the stock (1), and the mounting hole (4) passes through spiral shell
Bolt is mutually fixed with the chuck part (5)；The stock (1) is provided with thread segment (6) far from the surface of the disk (2)；
Further include jacking block (7), the jacking block (7) is truncated cone-shaped, and jacking block (7) center is provided with through-hole (8), the through-hole (8) with
The stock (1) matches connection, and the lesser one end of jacking block (7) surface area is close to the chuck part (5).
2. a kind of laser cladding apparatus for crosshead according to claim 1, it is characterised in that: the bellmouth
(3) it is communicated with the stock (1).
3. a kind of laser cladding apparatus for crosshead according to claim 1, it is characterised in that: the thread segment
(6) matching is provided with nut (9) on, and the nut (9) is located at the jacking block (7) biggish one end of surface area.
4. a kind of operating method of laser cladding apparatus for crosshead according to claim 1, it is characterised in that: packet
Include following steps:
S1: the chuck part (5) clamps crosshead one end, and the jacking block (7) withstands the other end circular hole of crosshead；
S2: screwing in the nut (9) on the thread segment (6) of the stock (1), and the jacking block (7) are locked, and forms combination
Body；
S3: the resulting assembly of step S2 is placed on lathe, wherein one end of the stock (1), i.e., the described bellmouth
(3) it is headed into lathe is top；The other end of the stock (1), i.e., the end of the described nut (9) to the stock (1), uses lathe
Own chuck clamping, completes installation；
S4: by the own chuck of adjusting chuck part (5) and lathe, two cambered surfaces of crosshead can be made concentric, cross
After head rotation, it can guarantee that the regional area of cladding is in horizontal plane state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811915.3A CN110408928B (en) | 2019-08-30 | 2019-08-30 | Laser cladding device for crosshead and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811915.3A CN110408928B (en) | 2019-08-30 | 2019-08-30 | Laser cladding device for crosshead and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110408928A true CN110408928A (en) | 2019-11-05 |
| CN110408928B CN110408928B (en) | 2021-06-22 |
Family
ID=68369416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811915.3A Active CN110408928B (en) | 2019-08-30 | 2019-08-30 | Laser cladding device for crosshead and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110408928B (en) |
Citations (12)
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| GB497355A (en) * | 1936-07-25 | 1938-12-19 | Babcock & Wilcox Ltd | Improvements in or relating to lined metallic tubes |
| US20020142107A1 (en) * | 2000-07-27 | 2002-10-03 | Jyoti Mazumder | Fabrication of customized, composite, and alloy-variant components using closed-loop direct metal deposition |
| CN2546459Y (en) * | 2002-05-17 | 2003-04-23 | 宝钢集团上海梅山有限公司 | Equipment for producing ceramic lining bend |
| CN105420726A (en) * | 2015-12-31 | 2016-03-23 | 无锡透平叶片有限公司 | Adjustable fixture for laser cladding of steam turbine blades |
| CN206083917U (en) * | 2016-06-24 | 2017-04-12 | 山东重能动力有限公司 | Drilling frock of connecting rod crank pin end through -hole |
| CN106757002A (en) * | 2016-12-20 | 2017-05-31 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Gear reparation laser melting coating fixture |
| CN206345916U (en) * | 2016-11-25 | 2017-07-21 | 武汉玖科机电设备有限公司 | A kind of finish rolling double fastener road roll surface laser repair device |
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| CN206467291U (en) * | 2017-01-20 | 2017-09-05 | 西安必盛激光科技有限公司 | A kind of monomer column laser cladding apparatus |
| CN207072972U (en) * | 2017-06-28 | 2018-03-06 | 西安必盛激光科技有限公司 | A kind of laser melting coating machining tool |
| CN108544238A (en) * | 2018-06-19 | 2018-09-18 | 亚琛联合科技（天津）有限公司 | A kind of high-rate laser cladding and turning composite integrated machine device |
| CN209157391U (en) * | 2018-11-29 | 2019-07-26 | 天津北基新激光科技有限公司 | A kind of complete set of equipments for the processing of roll laser alloying |
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2019
- 2019-08-30 CN CN201910811915.3A patent/CN110408928B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB497355A (en) * | 1936-07-25 | 1938-12-19 | Babcock & Wilcox Ltd | Improvements in or relating to lined metallic tubes |
| US20020142107A1 (en) * | 2000-07-27 | 2002-10-03 | Jyoti Mazumder | Fabrication of customized, composite, and alloy-variant components using closed-loop direct metal deposition |
| CN2546459Y (en) * | 2002-05-17 | 2003-04-23 | 宝钢集团上海梅山有限公司 | Equipment for producing ceramic lining bend |
| CN105420726A (en) * | 2015-12-31 | 2016-03-23 | 无锡透平叶片有限公司 | Adjustable fixture for laser cladding of steam turbine blades |
| CN206083917U (en) * | 2016-06-24 | 2017-04-12 | 山东重能动力有限公司 | Drilling frock of connecting rod crank pin end through -hole |
| CN206345916U (en) * | 2016-11-25 | 2017-07-21 | 武汉玖科机电设备有限公司 | A kind of finish rolling double fastener road roll surface laser repair device |
| CN106757002A (en) * | 2016-12-20 | 2017-05-31 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Gear reparation laser melting coating fixture |
| CN206425698U (en) * | 2016-12-28 | 2017-08-22 | 鞍山正发表面技术工程股份有限公司 | Mobile laser cladding positioner |
| CN206467291U (en) * | 2017-01-20 | 2017-09-05 | 西安必盛激光科技有限公司 | A kind of monomer column laser cladding apparatus |
| CN207072972U (en) * | 2017-06-28 | 2018-03-06 | 西安必盛激光科技有限公司 | A kind of laser melting coating machining tool |
| CN108544238A (en) * | 2018-06-19 | 2018-09-18 | 亚琛联合科技（天津）有限公司 | A kind of high-rate laser cladding and turning composite integrated machine device |
| CN209157391U (en) * | 2018-11-29 | 2019-07-26 | 天津北基新激光科技有限公司 | A kind of complete set of equipments for the processing of roll laser alloying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110408928B (en) | 2021-06-22 |
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