CN106513960A - Digital control precision pulse plasma arc powder surfacing welding device - Google Patents
Digital control precision pulse plasma arc powder surfacing welding device Download PDFInfo
- Publication number
- CN106513960A CN106513960A CN201611191482.9A CN201611191482A CN106513960A CN 106513960 A CN106513960 A CN 106513960A CN 201611191482 A CN201611191482 A CN 201611191482A CN 106513960 A CN106513960 A CN 106513960A
- Authority
- CN
- China
- Prior art keywords
- digital control
- eccentric orfice
- plasma arc
- pulse plasma
- lifting guide
- 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.)
- Granted
Links
Classifications
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
- B23K10/027—Welding for purposes other than joining, e.g. build-up welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a digital control precision pulse plasma arc powder surfacing welding device. The digital control precision pulse plasma arc powder surfacing welding device comprises a body supporting mechanism. A welding gun wobbling mechanism is connected to one side of the body supporting mechanism. A clamp comprises a rotary main shaft, an eccentric hole auxiliary rotary shaft, an eccentric hole center transverse moving shaft, a rotary supporting bracket, an eccentric hole lifting shaft, lifting guide pillars, a lifting guide sliding block, linear sliding rails and a ball screw module. One side of the welding gun wobbling mechanism is connected with a water tank. A console is arranged on the other side of the water tank. According to the digital control precision pulse plasma arc powder surfacing welding device, advanced precision pulse plasma powder surfacing welding is combined with a digital control technology, the repair quality of the damage of the inner wall of an eccentric inner hole part is high, the size range of repaired parts is broadened, and the repair efficiency is improved, so that the situation that clamp marks are formed on the end face or the eccentric circle inner surface of the clamp by means of a traditional process can be avoided, and the integrity and the important size precision of the clamp are guaranteed.
Description
Technical field
The present invention relates to powder weld deposition technical field, especially a kind of digital control Precision Pulse plasma arc powder built-up welding
Device.
Background technology
The surface damages such as the abrasion of plant equipment parts, corrosion are the important originals for affecting its service life and reliability
Cause, it is to solve its burn into grind to prepare wear-resisting or corrosion-inhibiting coating in its injured surface using technologies such as built-up welding, spraying, brush plating, claddings
One of effective means damaged.
Inner hole part is a critically important class in plant equipment parts, is generally cooperated with axial workpiece, is played
Support or guide effect, realize the transmission or relative motion of power between part, and its working condition can directly affect the stability of equipment
And security.For endoporus parts, lack corresponding injury repair means at present, damage generally using brush for less
Plating, benefit adhering process technology are processed, and this measure effect is poor, the term of validity is short；And for larger injuring part can only be adopted
The methods such as traditional spraying, built-up welding carry out repaired by hand, but the part through repairing, and easily occur that repair layer comes off, part becomes
The new problem such as shape and the new crackle of generation, and the part relatively small for aperture, are limited by operating space, it is difficult in endoporus table
Face prepares effective repair layer, and these technologies narrow, low problem of remediation efficiency that there is repair coverage.
Eccentric orfice in eccentric inner hole component structural has certain eccentric throw, is concrete structure and chi according to eccentric orfice
Very little requirement, on engine lathe, takes chuck cushioning block, pressing plate to complete what is fabricated, and this mode is except having clamping not
Firmly, easily there is positioning and structural failure in eccentric throw and the difficult control of the depth of parallelism, are difficult to ensure that the machining accuracy of card part etc. is a series of and ask
Outlying, it is necessary to by numerous and diverse operation such as centering, in batch production, greatly reduce working (machining) efficiency, and high cost.Therefore
When damaging occur in eccentric inner hole parts, more it is a lack of effectively repairing means.For example, the cable excessively used in oil producing operation
Packer is porous eccentric structure, with the difference passage such as working connection, cable, exhaust, test, is typical eccentric inner hole zero
Part, can realize that production, cable penetration, regular discharge associated gas and test line such as pass through at the function respectively, but work as its eccentric inner hole
Occur to do when damaging and scrap process, cause the huge wasting of resources.
The content of the invention
It is an object of the invention to provide a kind of, with simplifying renovation technique, reduce rehabilitation cost, increased reparation
The size range of part and the advantage of remediation efficiency is improve to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of digital control Precision Pulse plasma arc powder
Last build-up welding apparatus, including body supports mechanism, the bottom end face of the body supports mechanism are provided with fixture, body supports mechanism
Side be connected with welding gun wabbler mechanism；The fixture includes that live spindle, eccentric orfice auxiliary rotary shaft, the eccentric orfice center of circle are traversing
Axle, rotation supporting support, eccentric orfice lifting shaft, lifting guide stanchion, lifting guide runner, linear slide rail, ball-screw module；
The side of the live spindle is provided with eccentric orfice auxiliary rotary shaft, and eccentric orfice auxiliary rotary shaft is arranged on rotation supporting support
On, the traversing axle in the eccentric orfice center of circle is provided with below eccentric orfice auxiliary rotary shaft, live spindle aids in rotary shaft to connect by eccentric orfice
It is connected in rotation supporting support；Eccentric orfice lifting shaft is connected with the bottom end face of the rotation supporting support and lifting is oriented to and props up
Post, is nested with lifting guide runner, is provided with ball below eccentric orfice lifting shaft and lifting guide stanchion in lifting guide stanchion
Leading screw module, the two ends of ball-screw module are mounted on linear slide rail；Powder feeding is installed at the top of the welding gun wabbler mechanism
Device, the side of welding gun wabbler mechanism are connected with water tank, and the opposite side of water tank is provided with console；The console includes power supply and behaviour
Make touch-screen；The power supply is arranged on the lower section of operation touch-screen.
As further scheme of the invention：The vertical section of the body supports mechanism and water tank is rectangle, main body
Support mechanism is identical with the length of water tank.
As further scheme of the invention：Spout, the positive Butt welding gun of spout are provided with the bottom end face of the powder feeder
Wabbler mechanism.
As further scheme of the invention：The quantity of the lifting guide stanchion is four, and eccentric orfice lifting shaft is in institute
State the middle of drop guide stanchion.
Compared with prior art, beneficial effect of the present invention：
This digital control Precision Pulse plasma arc powder build-up welding apparatus, by advanced Precision Pulse plasma arc powder surfacing
Combine with digital Control Technology, simplify renovation technique, reduce rehabilitation cost, zero inwall of eccentric inner hole can be damaged into
Row high quality resume, both increased the size range for repairing part, improves remediation efficiency again, and during welding, mechanism passes through fixture
Outer surface is stress point, drives fixture rotation；It is four-axle linked to guarantee that pivot is the off-centre operation center of circle, so will not be as traditional work
Skill forms catcher mark in fixture end face or off-centre operation inner surface like that, it is ensured that the precision of the integrity degree and significant dimensions of fixture.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the fixture structure figure of the present invention.
In figure：1- body supports mechanism；2- fixtures；21- live spindles；22- eccentric orfices aid in rotary shaft；23- eccentric orfices
The traversing axle in the center of circle；24- rotates supporting support；25- eccentric orfice lifting shafts；26- lifts guide stanchion；27- lifts guide runner；
28- linear slide rails；29- ball-screw modules；3- welding gun wabbler mechanisms；4- powder feeders；5- water tanks；6- consoles；61- power supplys；
62- operation touch-screens.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, in the embodiment of the present invention, a kind of digital control Precision Pulse plasma arc powder build-up welding apparatus,
Including body supports mechanism 1, the bottom end face of body supports mechanism 1 is provided with fixture 2, the side connection of body supports mechanism 1
There is welding gun wabbler mechanism 3, welding gun wabbler mechanism 3 is used for Clamp for welding 2；Fixture 2 includes the auxiliary rotation of live spindle 21, eccentric orfice
Axle 22, the traversing axle 23 in the eccentric orfice center of circle, rotation supporting support 24, eccentric orfice lifting shaft 25, lifting guide stanchion 26, lifting are oriented to
Slide block 27, linear slide rail 28, ball-screw module 29；The side of live spindle 21 is provided with eccentric orfice auxiliary rotary shaft 22, partially
Heart hole auxiliary rotary shaft 22 is arranged in rotation supporting support 24, and the lower section of eccentric orfice auxiliary rotary shaft 22 is provided with the eccentric orfice center of circle
Traversing axle 23, live spindle 21 aid in rotary shaft 22 to be connected in rotation supporting support 24 by eccentric orfice；Rotation supporting support
Eccentric orfice lifting shaft 25 and lifting guide stanchion 26 are connected with 24 bottom end face, the quantity for lifting guide stanchion 26 is four
Individual, eccentric orfice lifting shaft 25 is nested with lifting guide runner 27 on the middle of drop guide stanchion 26, lifting guide stanchion 26,
The lower section of eccentric orfice lifting shaft 25 and lifting guide stanchion 26 is provided with ball-screw module 29, and the two ends of ball-screw module 29 are equal
Linear slide rail 28 is installed；The top of welding gun wabbler mechanism 3 is provided with powder feeder 4, and spray is provided with the bottom end face of powder feeder 4
Mouthful, the side wall of the positive 3 welding gun wabbler mechanism 3 of Butt welding gun wabbler mechanism of spout is connected with water tank 5, body supports mechanism 1 and water tank 5
Vertical section be rectangle, body supports mechanism 1 is identical with the length of water tank 5, is provided with console 6 in the opposite side of water tank 5；Control
Platform processed 6 includes power supply 61 and operation touch-screen 62；Power supply 61 is arranged on the lower section of operation touch-screen 62.
The course of work：Air switch is stirred to opening after shelves, turn key switch, system energization, after system energization, 10 seconds
SRT, self retrieval, rear operation touch-screen 62 is ejected normally can be run, and operator issues an order to host computer,
Host computer starts to give after taking orders slave computer signal, and slave computer is programmable logic controller (PLC), and fixture 2 is automatically positioned, passes through
The relevant parameter of fixture 2 is input in operation touch-screen 62, equipment is four-axle linked, automatic arc striking, powder feeding, movement, while in weldering
Can change automatically and change electric current, instruction is assigned by PLC during arc and is automatically switched to according to the conversion of welding temperature in termination process
Arc technique, it is ensured that after weldment arc position does not have the weld defect such as pore, lack of penetration, welding to finish, system is according to setting
Program such as completes arc, powder, dies at the operation.
In sum；The digital control Precision Pulse plasma arc powder build-up welding apparatus, by advanced Precision Pulse etc. from
Sub- powder weld deposition and digital Control Technology combine, and simplify renovation technique, reduce rehabilitation cost, can be to eccentric inner hole zero
Inwall is damaged and carries out high quality resume, both increased the size range for repairing part, has been improve remediation efficiency, during welding, machine again
Structure is stress point by fixture outer surface, drives fixture rotation；It is four-axle linked to guarantee that pivot is the off-centre operation center of circle, so not
Catcher mark can be formed in fixture end face or off-centre operation inner surface as traditional handicraft, it is ensured that the integrity degree of fixture and important chi
Very little precision.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of digital control Precision Pulse plasma arc powder build-up welding apparatus, including body supports mechanism (1), its feature exist
In：The bottom end face of the body supports mechanism (1) is provided with fixture (2), and the side of body supports mechanism (1) is connected with welding gun
Wabbler mechanism (3)；The fixture (2) includes live spindle (21), eccentric orfice auxiliary rotary shaft (22), the traversing axle in the eccentric orfice center of circle
(23), rotate supporting support (24), eccentric orfice lifting shaft (25), lifting guide stanchion (26), lifting guide runner (27), linear
Slide rail (28), ball-screw module (29)；The side of the live spindle (21) is provided with eccentric orfice auxiliary rotary shaft (22), partially
Heart hole auxiliary rotary shaft (22) is provided with bias below eccentric orfice auxiliary rotary shaft (22) in rotation supporting support (24)
The traversing axle in the hole center of circle (23), live spindle (21) aid in rotary shaft (22) to be connected to rotation supporting support (24) by eccentric orfice
On；Eccentric orfice lifting shaft (25) and lifting guide stanchion (26) are connected with the bottom end face of rotation supporting support (24),
Lifting guide runner (27), eccentric orfice lifting shaft (25) and lifting guide stanchion (26) are nested with lifting guide stanchion (26)
Lower section is provided with ball-screw module (29), and the two ends of ball-screw module (29) are mounted on linear slide rail (28)；The welding gun
Powder feeder (4) is installed at the top of wabbler mechanism (3), the side wall of welding gun wabbler mechanism (3) is connected with water tank (5), water tank (5)
Opposite side be provided with console (6)；The console (6) includes power supply (61) and operation touch-screen (62)；The power supply (61)
It is arranged on the lower section of operation touch-screen (62).
2. a kind of digital control Precision Pulse plasma arc powder build-up welding apparatus according to claim 1, it is characterised in that：
The vertical section of the body supports mechanism (1) and water tank (5) is the length phase of rectangle, body supports mechanism (1) and water tank (5)
Together.
3. a kind of digital control Precision Pulse plasma arc powder build-up welding apparatus according to claim 1, it is characterised in that：
Spout, the positive Butt welding gun wabbler mechanism (3) of spout are provided with the bottom end face of the powder feeder (4).
4. a kind of digital control Precision Pulse plasma arc powder build-up welding apparatus according to claim 1, it is characterised in that：
The quantity of lifting guide stanchion (26) is four, and eccentric orfice lifting shaft (25) is in drop guide stanchion (26) middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191482.9A CN106513960B (en) | 2016-12-21 | 2016-12-21 | A kind of digital control Precision Pulse plasma arc powder build-up welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191482.9A CN106513960B (en) | 2016-12-21 | 2016-12-21 | A kind of digital control Precision Pulse plasma arc powder build-up welding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106513960A true CN106513960A (en) | 2017-03-22 |
| CN106513960B CN106513960B (en) | 2018-09-11 |
Family
ID=58339952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191482.9A Active CN106513960B (en) | 2016-12-21 | 2016-12-21 | A kind of digital control Precision Pulse plasma arc powder build-up welding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513960B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119826A1 (en) * | 2005-11-30 | 2007-05-31 | Honeywell International, Inc. | Ion fusion formation process including precise heat input and temperature control |
| CN101564808A (en) * | 2009-05-26 | 2009-10-28 | 北京京诚之星科技开发有限公司 | Multi-roller mill backing roller integral gapless repairing method and repairing device thereof |
| CN201664824U (en) * | 2010-07-15 | 2010-12-08 | 抚顺机械设备制造有限公司 | Large diameter flange eccentric adapter inner-wall deep-hole surfacing welding mechanism |
| CN201693281U (en) * | 2010-06-23 | 2011-01-05 | 苏州纽威阀门股份有限公司 | Plasma powder surfacing machine |
| CN202491007U (en) * | 2012-02-28 | 2012-10-17 | 上海骐荣机械自控有限公司 | Mechanical tracking type automatic surfacing device |
| CN202726059U (en) * | 2012-07-26 | 2013-02-13 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for processing eccentric cylinder parts |
| CN103418887A (en) * | 2013-09-02 | 2013-12-04 | 烟台开发区蓝鲸金属修复有限公司 | Restoring method of eccentric bushing and eccentric bushing |
| CN204277686U (en) * | 2014-11-27 | 2015-04-22 | 苏州紫金港智能制造装备有限公司 | The eccentric adjustable automatic polishing device of a kind of advanceable |
-
2016
- 2016-12-21 CN CN201611191482.9A patent/CN106513960B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119826A1 (en) * | 2005-11-30 | 2007-05-31 | Honeywell International, Inc. | Ion fusion formation process including precise heat input and temperature control |
| CN101564808A (en) * | 2009-05-26 | 2009-10-28 | 北京京诚之星科技开发有限公司 | Multi-roller mill backing roller integral gapless repairing method and repairing device thereof |
| CN201693281U (en) * | 2010-06-23 | 2011-01-05 | 苏州纽威阀门股份有限公司 | Plasma powder surfacing machine |
| CN201664824U (en) * | 2010-07-15 | 2010-12-08 | 抚顺机械设备制造有限公司 | Large diameter flange eccentric adapter inner-wall deep-hole surfacing welding mechanism |
| CN202491007U (en) * | 2012-02-28 | 2012-10-17 | 上海骐荣机械自控有限公司 | Mechanical tracking type automatic surfacing device |
| CN202726059U (en) * | 2012-07-26 | 2013-02-13 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for processing eccentric cylinder parts |
| CN103418887A (en) * | 2013-09-02 | 2013-12-04 | 烟台开发区蓝鲸金属修复有限公司 | Restoring method of eccentric bushing and eccentric bushing |
| CN204277686U (en) * | 2014-11-27 | 2015-04-22 | 苏州紫金港智能制造装备有限公司 | The eccentric adjustable automatic polishing device of a kind of advanceable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106513960B (en) | 2018-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202684504U (en) | Splicing processing all-in-one machine for steel tube and flange | |
| CN102729045A (en) | Integrated steel pipe and flange splicing and machining machine and machining process thereof | |
| CN109773238B (en) | Special intelligent motor base hole machining machine and application method thereof | |
| CN108356541A (en) | A kind of steel grating production system and method | |
| CN108165987B (en) | Repairing device and repairing method for inner hole of machine tool spindle | |
| CN105196426A (en) | Numerical-controlled four-station diamond drilling machine | |
| CN201799648U (en) | Numerical control middle beam combined drilling machine | |
| CN111673479A (en) | Eight-station crankcase stator combined machining equipment | |
| CN104439355B (en) | Chuck clamps and processing method may be reversed in a kind of union elbow | |
| CN205520443U (en) | Deep hole drilling and mill integrative digit control machine tool | |
| CN214236957U (en) | Automatic welding device for branch pipe of stainless steel water separator | |
| CN106513960A (en) | Digital control precision pulse plasma arc powder surfacing welding device | |
| CN202428286U (en) | Moving type welding tong electrode cap trimming device | |
| CN105014223A (en) | Full-automatic high-frequency welding machine and welding method thereof | |
| CN101653856A (en) | Full-automatic synchronous welding method for both end surfaces of printing roller | |
| CN103521854A (en) | Full-automatic floating tapping machine for pipe joint tapping and tapping method thereof | |
| CN204248163U (en) | A kind of automatic infiltration welding machine | |
| KR101964710B1 (en) | Cylindricality clamp based movable type spool manufacturing system | |
| CN206396328U (en) | The device that a kind of downcoiler Wrapping Roll roll surface laser melting coating is repaired | |
| CN204338916U (en) | The turning chuck clamps of a kind of union elbow | |
| CN206474728U (en) | A kind of milling cutter | |
| CN104959845B (en) | Automatic positioning type air pressure drilling machine | |
| CN204584332U (en) | Combination drill aperture apparatus | |
| CN113843475A (en) | Semi-automatic hole forming device and hole forming process for prefabricated wall plate of storage tank | |
| CN205415214U (en) | Major axis product adds tool with collection bits function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |