CN206396328U - The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired - Google Patents
The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired Download PDFInfo
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- CN206396328U CN206396328U CN201621277136.8U CN201621277136U CN206396328U CN 206396328 U CN206396328 U CN 206396328U CN 201621277136 U CN201621277136 U CN 201621277136U CN 206396328 U CN206396328 U CN 206396328U
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- repaired
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- wrapping roll
- wrapping
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Abstract
The utility model discloses the device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired; including Digit Control Machine Tool, airway tube, laser and automatic powder feeding device; the air intake of the airway tube is connected with protective gas source of the gas; airway tube gas outlet is connected with the airway in laser work head, and the work head of laser is perpendicular to Wrapping Roll roll surface to be repaired；The rotary table is fixed on Digit Control Machine Tool, and scroll chuck is provided with rotary table, and the effect of scroll chuck is one end of clamping downcoiler Wrapping Roll to be repaired；The present apparatus substantially increases processing efficiency by the combination of superpower laser and Digit Control Machine Tool so that downcoiler Wrapping Roll can timely repair completion, improve economic benefit；Two center rests are easy for installation, it is possible to achieve Wrapping Roll axial direction is accurately positioned, and improve axiality during Wrapping Roll rotation；It is simple in construction, the automation repaired to Wrapping Roll roll surface is realized by the control to system, labour is reduced.
Description
Technical field
The utility model is related to downcoiler Wrapping Roll recovery technique field, specifically a kind of downcoiler Wrapping Roll
The device that roll surface laser melting coating is repaired.
Background technology
Currently, domestic steel products are due to production capacity surplus, there is larger selling pressure, therefore should be using market structure to lead
To the larger product of the production market demand, the wheel steel of such as antiacid pipe line steel washed, Automobile Plate and low-temperature high-strength.This
Outside, existing market is growing day by day to high-strength panel demand, and economic benefit has a extensive future.With high intensity, larger product
The increase of proportion, the taking-up equipment of hot rolling mill is new as the normal production of guarantee at present, raising yield and quality, exploitation high intensity
One of bottlenecks of product.
In the production of modern hot-continuous-rolling strip steel, coiling machine is highly important auxiliary equipment, and Wrapping Roll is ground last volume
One of important component of machine is taken, is the key point of coil of strip quality.During production practices, it has been found that help volume
Roller roll surface is often destroyed because of fretting wear, therefore improves the hardness and wearability of Wrapping Roll roll surface for improving heat
Rolling the productivity ratio of strip has very important effect.
Utility model content
The purpose of this utility model is to provide the device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired, with
The problem of solving to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired, including Digit Control Machine Tool, airway tube, laser
With automatic powder feeding device, the air intake of the airway tube is connected with protective gas source of the gas, in airway tube gas outlet and laser work head
Airway be connected, the work head of laser is perpendicular to Wrapping Roll roll surface to be repaired；The rotary table is fixed on number
Control on lathe, scroll chuck is installed on rotary table, the effect of scroll chuck is clamping downcoiler to be repaired
One end of Wrapping Roll；It is provided with Digit Control Machine Tool in the first open type center rest and the second open type center rest, the first open type
Heart bracket is arranged on the other end of Wrapping Roll to be repaired, and the second open type center rest is arranged on the interposition of Wrapping Roll to be repaired
Put；The first open type center rest and the second open type center rest structure are identical, including pallet base and installed in bracket base
A pair of supporting on seat；Pallet base is arranged on Digit Control Machine Tool, and a pair of supporting is symmetrically mounted on the V at the top of pallet base
In type groove；Roller is installed at the top of each support frame.
It is used as further program of the utility model：The powder jet of the automatic powder feeding device and Wrapping Roll roller to be repaired
Face is in 45 degree of directions.
It is used as the utility model further scheme：It is fixed with to clamp powder spray on the processing head of the laser
The fixture of mouth.
Compared with prior art, the beneficial effects of the utility model are：
1), the present apparatus substantially increases processing efficiency by the combination of superpower laser and Digit Control Machine Tool so that underground
Coil wrapper roll can timely repair completion, improve economic benefit；
2) two center rests, in the utility model are easy for installation, it is possible to achieve Wrapping Roll axial direction is accurately positioned,
Improve axiality during Wrapping Roll rotation；
3), the utility model apparatus structure is simple, and oneself that repaired to Wrapping Roll roll surface is realized by the control to system
Dynamicization, reduces labour.
Brief description of the drawings
Fig. 1 is the schematic device that laser melting coating repairs downcoiler Wrapping Roll roll surface.
Fig. 2 is open type center rest structural representation.
1- Digit Control Machine Tools in figure, 2- rotary tables, 3- airway tubes, 4- lasers, 5- automatic powder feeding devices, the open types of 6- first
Center rest, 7- the second open type center rests, 8- Wrapping Rolls, 9- scroll chucks, 10- powder jets, 11- fixtures, 12- bracket bases
Seat, 13- support frames, 14- rollers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~2, the utility model embodiment, a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired
Device, including Digit Control Machine Tool 1, airway tube 3, laser 4 and automatic powder feeding device 5, air intake and the protection gas of the airway tube
Body source of the gas is connected, and the gas outlet of airway tube 3 is connected with the airway in laser work head, and the work of laser 4 head is perpendicular to treating
The roll surface of Wrapping Roll 8 of reparation；The powder jet 10 of the automatic powder feeding device 5 is in 45 degree of directions with Wrapping Roll roll surface to be repaired,
During reparation, the powder come out from powder jet is just acted at laser facula；It is fixed with and is used on the processing head of laser 4
The fixture 11 of powder jet 10 is clamped, powder jet 10 and Wrapping Roll to be repaired can be adjusted by adjusting the angle of fixture 11
Between angle；The rotary table 2 is fixed on Digit Control Machine Tool 1, and scroll chuck 9, three are provided with rotary table 2
The effect of dog chuck 9 is one end of clamping downcoiler Wrapping Roll 8 to be repaired；First is provided with Digit Control Machine Tool 1 to open
The open type center rest 7 of formula center rest 6 and second, the first open type center rest 6 is arranged on the other end of Wrapping Roll 8 to be repaired,
Second open type center rest 7 is arranged on the centre position of Wrapping Roll 8 to be repaired；The first open type center rest 6 and second is opened
The structure of formula center rest 7 is identical, including pallet base 12 and a pair of supporting 13 on pallet base 12；Pallet base
12 are arranged on Digit Control Machine Tool 1, and a pair of supporting 13 is symmetrically mounted in the V-groove at the top of pallet base 12；Each support frame
13 tops are provided with roller 14, and roller 14 can together be rotated with Wrapping Roll；
When device is operated, the powder drop point site of adjustment laser cladding powder nozzle 10 makes itself and focus on light beam spoke
The position for impinging upon the roll surface of Wrapping Roll 8 is identical or slightly forward, makes powder with certain speed by laser beam spot, and fast fast thawing
Change, form cladding layer；At the same time, powder jet 10 and laser beam axis are adjusted into 45 degree of directions, powder jet 10 and Wrapping Roll 8
The vertical range of roll surface is 10mm, starts Digit Control Machine Tool 1, rotary table 2 is started rotation, meanwhile, laser beam is along helping volume
Roller axially starts movement, general to set 40%-60% of the displacement as spot diameter, starts laser 4, and laser 4 is
3000W semiconductor lasers, adjust the power of laser 4 to 3000W, alloy powder are delivered into work using automatic powder feeding device during work
Part surface, the common laser beam sent using laser 4 on the roll surface of Wrapping Roll 8, is repeated alloy powder rapid melting,
Until the whole roll surface reparation of Wrapping Roll 8 terminates, the cladding layer of acquisition can fully meet size and performance requirement, and pore-free
And crackle, powder using efficiency reaches 90%.
Operation principle of the present utility model is：
1), the present apparatus substantially increases processing efficiency by the combination of superpower laser and Digit Control Machine Tool so that underground
Coil wrapper roll can timely repair completion, improve economic benefit；
2) two center rests, in the utility model are easy for installation, it is possible to achieve Wrapping Roll axial direction is accurately positioned,
Improve axiality during Wrapping Roll rotation；
3), the utility model apparatus structure is simple, and oneself that repaired to Wrapping Roll roll surface is realized by the control to system
Dynamicization, reduces labour.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. the device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired, including Digit Control Machine Tool, airway tube, laser and
Automatic powder feeding device, it is characterised in that the air intake of the airway tube is connected with protective gas source of the gas, airway tube gas outlet and laser
Airway in work head is connected, and the work head of laser is perpendicular to Wrapping Roll roll surface to be repaired；Rotary table is fixed
On Digit Control Machine Tool, scroll chuck is installed on rotary table, the effect of scroll chuck is clamping ground last volume to be repaired
Take one end of machine aided winding up roller；The first open type center rest and the second open type center rest are provided with Digit Control Machine Tool, first opens
Formula center rest is arranged on the other end of Wrapping Roll to be repaired, and the second open type center rest is arranged on the centre of Wrapping Roll to be repaired
Position；The first open type center rest and the second open type center rest structure are identical, including pallet base and installed in bracket
A pair of supporting on pedestal；Pallet base is arranged on Digit Control Machine Tool, and a pair of supporting is symmetrically mounted at the top of pallet base
V-groove in；Roller is installed at the top of each support frame.
2. the device that a kind of downcoiler Wrapping Roll roll surface laser melting coating according to claim 1 is repaired, its feature exists
In the powder jet of the automatic powder feeding device is with Wrapping Roll roll surface to be repaired in 45 degree of directions.
3. the device that a kind of downcoiler Wrapping Roll roll surface laser melting coating according to claim 1 is repaired, its feature exists
In being fixed with to clamp the fixture of powder jet on the processing head of the laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277136.8U CN206396328U (en) | 2016-11-25 | 2016-11-25 | The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277136.8U CN206396328U (en) | 2016-11-25 | 2016-11-25 | The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396328U true CN206396328U (en) | 2017-08-11 |
Family
ID=59509949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277136.8U Expired - Fee Related CN206396328U (en) | 2016-11-25 | 2016-11-25 | The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206396328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136824A (en) * | 2018-11-16 | 2019-01-04 | 常州瑞赛激光技术有限公司 | Plasma hybrid laser paint finishing, spraying method and workpiece |
| CN109825832A (en) * | 2019-04-11 | 2019-05-31 | 重庆德新机器人检测中心有限公司 | A kind of laser melting coating automation equipment and its control method |
-
2016
- 2016-11-25 CN CN201621277136.8U patent/CN206396328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136824A (en) * | 2018-11-16 | 2019-01-04 | 常州瑞赛激光技术有限公司 | Plasma hybrid laser paint finishing, spraying method and workpiece |
| CN109825832A (en) * | 2019-04-11 | 2019-05-31 | 重庆德新机器人检测中心有限公司 | A kind of laser melting coating automation equipment and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170811 Termination date: 20171125 |