CN206204425U - A kind of fore-put powder laser cladding apparatus - Google Patents
A kind of fore-put powder laser cladding apparatus Download PDFInfo
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- CN206204425U CN206204425U CN201621327558.1U CN201621327558U CN206204425U CN 206204425 U CN206204425 U CN 206204425U CN 201621327558 U CN201621327558 U CN 201621327558U CN 206204425 U CN206204425 U CN 206204425U
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- laser cladding
- cladding apparatus
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Abstract
The utility model belongs to laser melting coating high-performance coating technical field, more particularly to a kind of fore-put powder laser cladding apparatus.The fore-put powder laser cladding apparatus include base, two hollow barrels, two lifting columns and leverage, the hollow barrel upper and lower side is in open-like shape, the upper surface of the base is provided with two pieces of vertically arranged substrates that are parallel to each other, two hollow barrels are fixed on the medial surface of substrate by a trip bolt respectively, two hollow barrels are connected on side close to each other by a hollow circular-tube, the leverage is fixed on the upper surface of the base, two lifting columns are respectively arranged on the two ends of leverage, and it is located inside two hollow barrels respectively, the side wall that the trip bolt sequentially passes through substrate and hollow barrel from substrate lateral surface is inconsistent with the lateral surface of lifting column.
Description
Technical field
The utility model belongs to laser melting coating high-performance coating technical field, more particularly to a kind of fore-put powder laser melting coating
Device.
Background technology
With China's expanding economy, to the clothes including the important equipment parts key local surfaces including defence and military
Labour performance proposes higher and higher requirement, and prior heat treatment process is difficult to be met, and LASER HEAT TREATMENT can give full play to local table
Face modified advantage breaks through this technical bottleneck.Therefore Laser Surface Treatment is not only sent out rapidly in research and development field in recent years
Exhibition, also achieves important progress, the very active emerging field of as material surface engineering in commercial Application.Swash
Optical surface treatment can change the microscopic structure and structure on base material top layer by techniques such as phase transformation strengthening, consolidation, shock peenings,
The chemical composition and microscopic structure and structure on base material top layer can simultaneously be changed by treatment technologies such as cladding and alloyings, from
And surface hardness, wearability, corrosion resistance, fatigue durability and the high-temperature behavior of metal material and parts are improved at the same time or separately.Its
Middle laser melting coating and alloying have larger industrial application value and development potentiality, are paid close attention to by larger.
Because laser melting coating is to be similar to adiabatic shock heating quenching process, compared with other Conventional surface modification technologies, it
With unrivaled good characteristic:1. cladding layer has small grains, compact texture and more uniform chemical composition;2. can
Realize to energy and the precise control of quality, the heat affecting to matrix is small, and heat input and thermal distoftion are small, and coating dilution rate is low, with
Matrix is in good metallurgical binding and the original performance of holding base material;3. the range of choice of cladding material is quite extensive, including nickel
Base, brill base and ferrous alloy, carbide composite alloy and oxide composite alloy etc., particularly can be in low melting point substrate surface
Cladding high-melting-point alloy;4. laser facula can carry out beam treatment by light-conducting system, such that it is able to carry out constituency cladding, especially
Suitable cell domain and the modified demand for being difficult to access areas, material consumption are few, with the remarkable ratio of performance to price;5. can pass through
Computer controls, realize laser cladding technological parameter intellectuality and Technics Process Automation.
But, existing laser cladding method can not continuously prepare the cladding layer of multilayer in cladding process, and test efficiency is low,
Fore-put powder thickness can not be controlled and the size of fore-put powder can not be controlled, it is therefore desirable to have a kind of device can make many
Preset of thickness, many sizes, and then the preparation of laser cladding coating is carried out again.
Utility model content
The utility model provides a kind of device of the preparations multilayer cladding layer that can be promoted, controllable preset thickness,
Size, and to powder sort and powder size strong adaptability, the cladding layer of multilayer, and efficiency can be formed in experiment production
It is high.
The utility model is achieved through the following technical solutions:
A kind of fore-put powder laser cladding apparatus, including base, two hollow barrels, two lifting columns and leverages, institute
Hollow barrel upper and lower side is stated in open-like shape, the upper surface of the base is provided with two pieces of be parallel to each other vertically arranged substrates, two
Individual hollow barrel is fixed on the medial surface of substrate by a trip bolt respectively, and two hollow barrels are led on side close to each other
Cross a hollow circular-tube to be connected, the leverage is fixed on the upper surface of the base, two lifting columns are respectively arranged on
The two ends of leverage, and be located inside two hollow barrels respectively, the trip bolt sequentially passes through base from substrate lateral surface
The side wall of plate and hollow barrel is inconsistent with the lateral surface of lifting column.
The leverage includes lever and bearing, and the bearing bottom is fixed on the upper surface of base, and top rotates
It is connected with contiguous block, on contiguous block, the lever is respectively arranged at two ends with a connecting rod, the connecting rod to the lever bracket
Upper end be connected with lifting column.
The section of the hollow barrel and lifting column is rounded, and the external diameter of the lifting column is identical with the internal diameter of hollow barrel.
The right-hand member of the hollow circular-tube is higher than left end.
The contiguous block is provided with lever mounting groove, and the lever is located in the lever mounting groove, and by fixed spiral shell
Nail is fixed from side.
The beneficial effect that the utility model is brought is:
(1)Fore-put powder laser cladding apparatus of the present utility model can prepare many thickness, preset of many sizes.
(2)Powder in the utility model can be metal dust, or ceramic powders, or various mixing
Powder, powder size is less demanding, largely improves the usability of the technology.
(3)Preset thickness that the utility model is obtained, length and width can be designed, and it is simple to cut into some
Process ba- sis have been established in flat shape, the research to carrying out multilayer melting and coating technique.
(4)The utility model can design the proportioning of different layers powder, have and can grasp for the research of function-graded material
The property made.
Brief description of the drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of fore-put powder laser cladding apparatus described in the utility model.
Fig. 2 is the three-view diagram of fore-put powder laser cladding apparatus described in the utility model.
The corresponding label of component names is as follows in figure:
1st, base;2nd, hollow barrel;3rd, lifting column;4th, substrate;5th, trip bolt;6th, hollow circular-tube;7th, lever;8th, bearing;
9th, contiguous block;10th, connecting rod;11st, lever mounting groove;12nd, fixing screws.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model:
As the embodiment of fore-put powder laser cladding apparatus described in the utility model, as depicted in figs. 1 and 2, including bottom
Seat 1, two hollow barrels 2, two lifting columns 3 and leverages, the upper and lower side of the hollow barrel 2 are in open-like shape, the base 1
Upper surface is provided with two pieces of substrates 4 for being parallel to each other vertically arranged, and two hollow barrels 2 are fixed by a trip bolt 5 respectively
In on the medial surface of substrate 4, two hollow barrels 2 are connected on side close to each other by a hollow circular-tube 6, the lever
Mechanism is fixed on the upper surface of the base 1, and two lifting columns 3 are respectively arranged on the two ends of leverage, and are located at respectively
Inside two hollow barrels 2, the trip bolt 5 sequentially passes through side wall and the lifting of substrate 4 and hollow barrel 2 from the lateral surface of substrate 4
The lateral surface of post 3 is inconsistent.
In the present embodiment, the leverage includes lever 7 and bearing 8, and the upper of base 1 is fixed in the bottom of the bearing 8
On surface, top is rotatably connected to contiguous block 9, and on contiguous block 9, the lever 7 is respectively arranged at two ends with one to the frame of the lever 7
Root connecting rod 10, the upper end of the connecting rod 10 is connected with lifting column 3.Can adjust hollow by adjusting the height of bearing 8
The height of 2 the inside lifting columns 3 of bucket, and then preset of different-thickness can be made.
In the present embodiment, the section of the hollow barrel 2 and lifting column 3 is rounded, the external diameter of the lifting column 3 with it is hollow
The internal diameter of bucket 2 is identical.Make various sizes of preset by the diameter for changing hollow barrel 2.
In the present embodiment, the right-hand member of the hollow circular-tube 6 is higher than left end.This kind of design facilitates powder to slide to a left side from right-hand member
End.
In the present embodiment, the contiguous block 9 is provided with lever mounting groove 11, and the lever 7 is located at the lever mounting groove
In 11, and it is fixed from side by fixing screws 12.The setting of the lever mounting groove 11 can be such that lever 7 is putting down vertically
Upper and lower tilting in face.
The operation principle of the fore-put powder laser cladding apparatus is as follows:
(1)Smooth T300 twills carbon cloth is placed on the lifting column 3 in the hollow barrel 2 of left side, on right side lifting column 3
A certain amount of powder to the cavity lower section of hollow circular-tube 6 is put, lifting column 3 is with the upper surface highest point vertical range of hollow barrel 2
0.1-5mm;(2)Left side lifting column 3 is lowered the thickness of needs, in the presence of leverage, the lifting column 3 on corresponding right side
Rise certain altitude, the T300 twill carbon cloths that the powder on right side will be passed on the lifting column 3 of left side by hollow circular-tube 6
On;(3)Powder is uniformly struck off with smooth glass plate, compacting, then powder surface is sprayed at binder solution and formed uniformly
Water layer;(4)Then drying in vacuum drying chamber is stably placed at after removing, one block of powder is obtained and is bonded well with carbon cloth
Preset, repeat the above steps and be made preset that meets test requirements document.
Claims (5)
1. a kind of fore-put powder laser cladding apparatus, it is characterised in that including base, two hollow barrels, two lifting columns and levers
Mechanism, the hollow barrel upper and lower side is in open-like shape, the upper surface of the base be provided with two pieces be parallel to each other it is vertically arranged
Substrate, two hollow barrels are fixed on the medial surface of substrate by a trip bolt respectively, and two hollow barrels are close to each other
It is connected by a hollow circular-tube on side, the leverage is fixed on the upper surface of the base, two lifting columns
Be respectively arranged on the two ends of leverage, and be located inside two hollow barrels respectively, the trip bolt from substrate lateral surface according to
The secondary side wall through substrate and hollow barrel is inconsistent with the lateral surface of lifting column.
2. fore-put powder laser cladding apparatus according to claims 1, it is characterised in that the leverage includes thick stick
Bar and bearing, the bearing bottom are fixed on the upper surface of base, and top is rotatably connected to contiguous block, and the lever bracket is in even
Connect on block, the lever is respectively arranged at two ends with a connecting rod, and the upper end of the connecting rod is connected with lifting column.
3. fore-put powder laser cladding apparatus according to claims 1, it is characterised in that the hollow barrel and lifting column
Section it is rounded, the external diameter of the lifting column is identical with the internal diameter of hollow barrel.
4. fore-put powder laser cladding apparatus according to claims 1, it is characterised in that the right-hand member of the hollow circular-tube
Higher than left end.
5. fore-put powder laser cladding apparatus according to claims 2, it is characterised in that the contiguous block is provided with thick stick
Bar mounting groove, the lever is fixed by fixing screws in the lever mounting groove from side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621327558.1U CN206204425U (en) | 2016-12-06 | 2016-12-06 | A kind of fore-put powder laser cladding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621327558.1U CN206204425U (en) | 2016-12-06 | 2016-12-06 | A kind of fore-put powder laser cladding apparatus |
Publications (1)
Publication Number | Publication Date |
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CN206204425U true CN206204425U (en) | 2017-05-31 |
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ID=58754457
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CN201621327558.1U Expired - Fee Related CN206204425U (en) | 2016-12-06 | 2016-12-06 | A kind of fore-put powder laser cladding apparatus |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108559998A (en) * | 2018-05-29 | 2018-09-21 | 华东交通大学 | Mg is prepared in situ in a kind of laser deposition2The method of Si/Al composite materials |
CN111058041A (en) * | 2020-02-28 | 2020-04-24 | 卢彦山 | Laser cladding is with base member border powder fender device of cutting |
-
2016
- 2016-12-06 CN CN201621327558.1U patent/CN206204425U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108559998A (en) * | 2018-05-29 | 2018-09-21 | 华东交通大学 | Mg is prepared in situ in a kind of laser deposition2The method of Si/Al composite materials |
CN111058041A (en) * | 2020-02-28 | 2020-04-24 | 卢彦山 | Laser cladding is with base member border powder fender device of cutting |
CN111058041B (en) * | 2020-02-28 | 2024-03-22 | 新密蓝火激光科技有限公司 | Matrix edge powder blocking device for laser cladding |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171206 |