CN107671490A - A kind of macrotype axes series parts field patch device and method - Google Patents
A kind of macrotype axes series parts field patch device and method Download PDFInfo
- Publication number
- CN107671490A CN107671490A CN201711204965.2A CN201711204965A CN107671490A CN 107671490 A CN107671490 A CN 107671490A CN 201711204965 A CN201711204965 A CN 201711204965A CN 107671490 A CN107671490 A CN 107671490A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- repaired
- carrying platform
- parts field
- series parts
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of macrotype axes series parts field patch equipment, and it includes jiggering driver element, carrying platform, centering unit, repair welding unit, Turning cells, and driver element, which is set, drives axis of rotation to be repaired；The carrying platform is arranged on the reparation end bottom of rotating shaft to be repaired, and centering unit ensures that rotating shaft rotates along shaft centre line together with jiggering driver element；The repair welding unit is treated repair place when rotating shaft to be repaired rotates and welded；At rotating shaft place to be repaired, the Turning cells are arranged on the side of carrying platform and moved axially along carrying platform, are arranged on the cutter on the inside of Turning cells and move radially and realize along rotating shaft and the repair place after welding is cut.The present invention realizes operation at the scene, has both ensured the material repaired, has in turn ensured that reparation precision.The invention further relates to a kind of macrotype axes series parts field patch method.
Description
Technical field
The present invention relates to a kind of macrotype axes series parts field patch device and method.
Background technology
For being a kind of common significant trouble as this kind of larger rotation shaft abrasion of wind turbine shaft.It was to take grinding in the past
Damage position and fill and apply gelatin substance, abrading section is filled up, it is limited glue class material lifetime to be often present, can not realize same with primitive axis
The heart, circularity is unqualified, and the problems such as, cause repairing effect unobvious.If repaired and ensured using original metal material
Repair concentricity and circularity, just must by generator from power generation column hang oneself it is lower after return to factory and repair, such a mode is born again
High handling and processing charges.
The content of the invention
It is an object of the invention to provide one kind to be repaired using original metal material, and can scene guarantee repairing
The macrotype axes series parts field patch device and method of precision.
A kind of technical scheme of macrotype axes series parts field patch equipment of the present invention is a kind of macrotype axes series parts scene
Repair apparatus, it includes jiggering driver element, carrying platform, centering unit, repair welding unit, Turning cells, the jiggering driving
Unit is arranged on the other end of rotating shaft to be repaired, and drives axis of rotation to be repaired；The carrying platform is arranged on to be repaired
The reparation end bottom of rotating shaft is mended, the centering unit is arranged on carrying platform, and is moved axially along carrying platform, centering list
Member, which is provided with, holds up roller and down-pressure roller, and the intact shoulder of rotating shaft to be repaired, which is placed on, to be held up on roller, down-pressure roller
Rotating shaft to be repaired is pushed down from top to bottom in the correspondence position for holding up roller, holds up roller and down-pressure roller can be relative to carrying
Platform makees the adjustment in direction up and down, and centering unit ensures that rotating shaft rotates along shaft centre line together with jiggering driver element；Institute
State repair welding unit and treat repair place when rotating shaft to be repaired rotates and welded；At rotating shaft place to be repaired, the Turning cells are set
Put in the side of carrying platform and moved axially along carrying platform, be arranged on the cutter on the inside of Turning cells and moved radially along rotating shaft
And realize and the repair place after welding is cut.
Preferably, the picking-up roller is 2.
Preferably, the down-pressure roller is 1.
Preferably, in order to weld uniformly, the repair welding unit is fixed on Turning cells.
Preferably, the connection between the Turning cells and carrying platform connects for line slide rail.
Preferably, what the repair welding unit treated repair place is welded as laser welding.
Preferably, the carrying platform is arranged on the fixture of rotating shaft one end to be repaired.
A kind of macrotype axes series parts field patch method and technology scheme of the present invention is that a kind of macrotype axes series parts scene is repaiied
Compensating method, the repairing welding and processing main motion during turning are axis of rotation to be repaired.
Preferably, its step is：
Step 1, with the roller that holds up of centering unit the available disc of rotating shaft is held up, and push down with pinch rollers the available circle of rotating shaft
Face；
Step 2, startup jiggering driver element drive rotating shaft to start rotation；
Step 3, Turning cells axially movable, adjust turnery processing amount, the wearing layer at axle place to be repaired until turning is turned round；
Step 4, Turning cells cutter withdrawn, open repair welding unit and mend to adequate thickness；
Step 5, adjustment turnery processing amount, place's car to be repaired to just size, completion are repaired with Turning cells.
The method have the benefit that the rotation of rotating shaft to be repaired is realized using jiggering driver element and centering unit
Turn, repair welding unit realizes the repair welding for implementing metal material to rotating shaft to be repaired, is finally realized using Turning cells to repair welding part
Machining, centering unit ensures that rotating shaft rotates along shaft centre line, meets the requirement for ensureing to repair concentricity and circularity.This
Invention realizes operation at the scene, has both ensured the material repaired, has in turn ensured that reparation precision.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of the present invention；
Fig. 2 is structural blast schematic diagram of the embodiment of the present invention；
Fig. 3 is structure of driving unit exploded perspective view of the embodiment of the present invention；
Fig. 4 is carrying platform of the embodiment of the present invention, Turning cells, repair welding unit, centering unit structural blast schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Referring to the drawings, a kind of macrotype axes series parts field patch equipment, it include jiggering driver element 1, carrying platform 3,
Centering unit 6, repair welding unit 5, Turning cells 4, the jiggering driver element 1 are arranged on the other end of rotating shaft 2 to be repaired, and
Rotating shaft 2 to be repaired is driven to rotate；The carrying platform 3 is arranged on the reparation end bottom of rotating shaft 2 to be repaired, the centering unit
6 are arranged on carrying platform 3, and are moved axially along carrying platform 3, and centering unit 6, which is provided with, holds up roller and down-pressure roller, institute
State hold up roller be 2, down-pressure roller be 1, the intact shoulder of rotating shaft 2 to be repaired, which is placed on, to be held up on roller, under
Pressing roller pushes down rotating shaft 2 to be repaired from top to bottom in the correspondence position for holding up roller, holds up roller and down-pressure roller can phase
Make the adjustment in direction up and down for carrying platform 3, centering unit 6 ensures rotating shaft 2 along axle together with jiggering driver element 1
Heart line rotates；The repair welding unit 5 is treated repair place when rotating shaft 2 to be repaired rotates and welded；At 2 place to be repaired of rotating shaft,
The Turning cells 4 are arranged on the side of carrying platform 3 and moved axially along carrying platform 3, are arranged on the inner side of Turning cells 4
Cutter is moved radially and realized along rotating shaft 2 and the repair place after welding is cut.In order to weld uniformly, the repair welding unit 5
It is fixed on Turning cells 4, that treats repair place is welded as laser welding.The carrying platform 3 is arranged on rotating shaft 2 one to be repaired
On the fixture at end, the connection with Turning cells 4 connects for line slide rail.
Heretofore described jiggering driver element 1, its fixed part 1-2 use bolts assemblies on the support 7 of generator, Gu
Due to the 2-1 other ends in place to be repaired of rotating shaft 2.It is power that jiggering driver element 1, which carries motor 1-3, driver element rotating part
1-1 is enclosed on outside rotating shaft 2, and rotating shaft 2 can be driven to rotate.The carrying platform 3, is assemblied on generator pit 7 using bolt 3-1,
It is fixed under the place 2-1 to be repaired of rotating shaft 2.
Heretofore described centering unit 6 is arranged on carrying platform 3, and is moved axially along carrying platform 3（It is left in figure
Right direction）.Centering unit 6 can be held up containing 2 picking-up roller 6-3 and 1 down-pressure roller 6-2 by rotating adjustment column 6-1 adjustment
Roller 6-2 and down-pressure roller 6-1 vertically left and right directions shift positions.The available disc 2-2 of rotating shaft 2, which is placed on, holds up roller 6-
On 2, down-pressure roller 6-1 pushes down rotating shaft 2 to be repaired from top to bottom in the correspondence position for holding up roller 6-2 can use disc 2-2, hold in the palm
The adjustment in direction up and down, centering unit 6 and jiggering can be made relative to carrying platform 3 by playing roller 6-2 and down-pressure roller 6-1
Driver element 1 ensures that rotating shaft 2 rotates along shaft centre line together.
Heretofore described Turning cells 4 and carrying platform 3, are connected by track 3-6 with track bearing 3-5, therefore car
Cutting unit 4 can move axially along track 3-6.The lower flange 4-2 of Turning cells 4 is bolted on screw mandrel bearing 3-2, servo
Motor 3-4 drives screw mandrel 3-3 rotations, so as to convert rotational motion into the axial movement of Turning cells 4.Turning cells 4 are set
There is adjustment wheel 4-1, spinning regulating wheel 4-1 can adjust cutter and move radially, to adjust processing capacity.
Heretofore described repair welding unit 5, the 5-2 uses of its support body are bolted to above Turning cells 4 on chain-wales.
Its welding torch 5-1 is fixed on support body 5-2, therefore repair welding unit 5 can be axially moveable with Turning cells 4.Repair welding unit 5 is in rotating shaft
Repair place 2-1 is treated during 2 rotation and carries out repair welding.
A kind of macrotype axes series parts field patch method, the repairing welding and processing main motion during turning are to be repaired
The rotating shaft 2 of benefit rotates.
Field patch specific method step of the present invention is as follows：
The first step：By jiggering driver element 1, carrying platform 3, Turning cells 4, repair welding unit 5, centering unit 6, by said structure
It is installed in place.
Second step：The intact disc 2-2 of roller 6-3 picking-up rotating shafts 2 is held up with centering unit 6, rotation centering unit 6 is adjusted
Whole post 6-1 adjusts pinch rollers 6-2, pushes down the available disc 2-2 of rotating shaft 2.
3rd step：Start the motor 1-3 of driver element 1, rotating shaft 2 starts rotation.
4th step：Start servomotor 3-4, axially movable, the rotation adjustment wheel of Turning cells 4 4-1 is adjusted Turning cells 4
Turnery processing amount, the place 2-1 to be repaired of axle 2 wearing layer until turning is turned round.
5th step：The adjustment wheel 4-1 adjustment turnery processing amounts of Turning cells 4 are rotated, cutter leaves the place 2-1 to be repaired of rotating shaft 2.
The welding torch 5-1 of repair welding unit 5 is opened, place 2-1 to be repaired is mended to adequate thickness.
6th step：Close welding torch 5-1, the rotation adjustment wheel 4-1 adjustment turnery processing amounts of Turning cells 4, by place 2-1 to be repaired
Car is to just size.Complete repair.
More than be one embodiment of the present invention, a preferred demonstration example.The claimed scope of the present patent application
It is not only limited in the embodiment.It is all to belong to protection scope of the present invention with the equivalent technical scheme of the present embodiment.
Claims (10)
1. a kind of macrotype axes series parts field patch equipment, it is characterised in that it includes jiggering driver element, carrying platform, right
Middle unit, repair welding unit, Turning cells, the jiggering driver element is arranged on the other end of rotating shaft to be repaired, and drives and treat
The axis of rotation of repairing；The carrying platform is arranged on the reparation end bottom of rotating shaft to be repaired, and the centering unit, which is arranged on, to be held
On carrying platform, and moved axially along carrying platform, centering unit, which is provided with, holds up roller and down-pressure roller, rotating shaft to be repaired
Intact shoulder, which is placed on, to be held up on roller, and down-pressure roller is pushed down to be repaired from top to bottom in the correspondence position for holding up roller
Rotating shaft, the adjustment in direction up and down, centering unit and jiggering can be made relative to carrying platform by holding up roller and down-pressure roller
Driver element ensures that rotating shaft rotates along shaft centre line together；The repair welding unit is treated repair place when rotating shaft to be repaired rotates and entered
Row welding；At rotating shaft place to be repaired, the Turning cells are arranged on the side of carrying platform and moved axially along carrying platform, if
Put the cutter on the inside of Turning cells and move radially and realize along rotating shaft and the repair place after welding is cut.
A kind of 2. macrotype axes series parts field patch equipment according to claim 1, it is characterised in that the picking-up roller
For 2.
A kind of 3. macrotype axes series parts field patch equipment according to claim 1 or claim 2, it is characterised in that
The down-pressure roller is 1.
4. according to a kind of macrotype axes series parts field patch equipment according to claim 3, it is characterised in that the repair welding
Unit is fixed on Turning cells.
5. according to a kind of macrotype axes series parts field patch equipment according to claim 4, it is characterised in that the turning
Connection between unit and carrying platform connects for line slide rail.
6. according to a kind of macrotype axes series parts field patch equipment according to claim 4, it is characterised in that the carrying
Platform is arranged on the fixture of rotating shaft one end to be repaired.
7. according to a kind of macrotype axes series parts field patch equipment according to claim 5, it is characterised in that the carrying
Platform is arranged on the fixture of rotating shaft one end to be repaired.
8. according to a kind of macrotype axes series parts field patch equipment according to claim 7, it is characterised in that the repair welding
What unit treated repair place is welded as laser welding.
A kind of 9. macrotype axes series parts field patch method, it is characterised in that the main fortune of processing when the repairing welding and turning
Dynamic is axis of rotation to be repaired.
10. a kind of macrotype axes series parts field patch method according to claim 9, it is characterised in that its step is：
Step 1, the available disc for holding up roller and holding up rotating shaft with centering unit, and push down the available of rotating shaft with pinch rollers
Disc；
Step 2, startup jiggering driver element drive rotating shaft to start rotation；
Step 3, Turning cells axially movable, adjust turnery processing amount, the wearing layer at axle place to be repaired until turning is turned round；
Step 4, Turning cells cutter withdrawn, open repair welding unit and mend to adequate thickness；
Step 5, adjustment turnery processing amount, place's car to be repaired to just size, completion are repaired with Turning cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204965.2A CN107671490A (en) | 2017-11-27 | 2017-11-27 | A kind of macrotype axes series parts field patch device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204965.2A CN107671490A (en) | 2017-11-27 | 2017-11-27 | A kind of macrotype axes series parts field patch device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671490A true CN107671490A (en) | 2018-02-09 |
Family
ID=61150492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711204965.2A Pending CN107671490A (en) | 2017-11-27 | 2017-11-27 | A kind of macrotype axes series parts field patch device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671490A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482904A (en) * | 2018-11-02 | 2019-03-19 | 郑州日产汽车有限公司 | Large pressing machine brake shaft wears field repair lathe tool device and restorative procedure |
| CN109648173A (en) * | 2019-02-02 | 2019-04-19 | 焦维光 | Axis and hole wear surface repair apparatus |
| CN111364029A (en) * | 2019-10-17 | 2020-07-03 | 横店集团东磁股份有限公司 | Repairing device for large-scale shaft parts |
| CN112453822A (en) * | 2020-10-29 | 2021-03-09 | 内蒙古聚达发电有限责任公司 | Coal mill transmission disc repairing method and coal mill transmission disc repairing system |
| CN113695813A (en) * | 2021-11-01 | 2021-11-26 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
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| CN203579283U (en) * | 2013-12-12 | 2014-05-07 | 湖南特力液压有限公司 | Cylinder barrel processing equipment |
| CN105127657A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Arc and shaft repair welding machine |
| CN204892614U (en) * | 2015-07-07 | 2015-12-23 | 建湖县金石机械制造有限公司 | Rotatory supporting arrangement of heavy axle type part of alignment |
| CN205200552U (en) * | 2015-06-25 | 2016-05-04 | 江苏斯普瑞科技有限公司 | Rough turn retinue frock is restoreed to axle journal |
| CN105666031A (en) * | 2016-04-11 | 2016-06-15 | 吉林省光铸光电科技有限公司 | Equipment and method for repairing railway vehicle wheel set |
| CN106166660A (en) * | 2016-07-20 | 2016-11-30 | 嘉兴翰德圣激光再制造技术有限公司 | A kind of smooth shaft online renovation technique of abrasion |
| CN207479964U (en) * | 2017-11-27 | 2018-06-12 | 湖南湘电动力有限公司 | A kind of macrotype axes series parts field patch equipment |
-
2017
- 2017-11-27 CN CN201711204965.2A patent/CN107671490A/en active Pending
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| JPH07223073A (en) * | 1994-02-15 | 1995-08-22 | Nkk Corp | Welding equipment for repairing steel tube |
| CN101428384A (en) * | 2008-12-01 | 2009-05-13 | 山西省电力公司电力科学研究院 | Apparatus for repairing generator rotor shaft neck |
| CN101618489A (en) * | 2009-07-24 | 2010-01-06 | 成都焊研威达自动焊接设备有限公司 | Special build-up welding machine applied to heavy binding roller or squeeze roller |
| CN102049711A (en) * | 2009-10-27 | 2011-05-11 | 鞍钢重型机械有限责任公司 | Method for grinding large-weight mill roll by holding of static pressure bracket |
| CN203579283U (en) * | 2013-12-12 | 2014-05-07 | 湖南特力液压有限公司 | Cylinder barrel processing equipment |
| CN205200552U (en) * | 2015-06-25 | 2016-05-04 | 江苏斯普瑞科技有限公司 | Rough turn retinue frock is restoreed to axle journal |
| CN204892614U (en) * | 2015-07-07 | 2015-12-23 | 建湖县金石机械制造有限公司 | Rotatory supporting arrangement of heavy axle type part of alignment |
| CN105127657A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Arc and shaft repair welding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482904A (en) * | 2018-11-02 | 2019-03-19 | 郑州日产汽车有限公司 | Large pressing machine brake shaft wears field repair lathe tool device and restorative procedure |
| CN109648173A (en) * | 2019-02-02 | 2019-04-19 | 焦维光 | Axis and hole wear surface repair apparatus |
| CN111364029A (en) * | 2019-10-17 | 2020-07-03 | 横店集团东磁股份有限公司 | Repairing device for large-scale shaft parts |
| CN112453822A (en) * | 2020-10-29 | 2021-03-09 | 内蒙古聚达发电有限责任公司 | Coal mill transmission disc repairing method and coal mill transmission disc repairing system |
| CN113695813A (en) * | 2021-11-01 | 2021-11-26 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
| CN113695813B (en) * | 2021-11-01 | 2022-02-22 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180209 |