CN101733509A - Novel full-automatic build-up welding machine - Google Patents
Novel full-automatic build-up welding machine Download PDFInfo
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- CN101733509A CN101733509A CN200810180083A CN200810180083A CN101733509A CN 101733509 A CN101733509 A CN 101733509A CN 200810180083 A CN200810180083 A CN 200810180083A CN 200810180083 A CN200810180083 A CN 200810180083A CN 101733509 A CN101733509 A CN 101733509A
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- welding
- welding gun
- guide rod
- novel full
- gun
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- 238000003466 welding Methods 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- NKRHXEKCTWWDLS-UHFFFAOYSA-N [W].[Cr].[Co] Chemical compound [W].[Cr].[Co] NKRHXEKCTWWDLS-UHFFFAOYSA-N 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000010891 electric arc Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- NGONBPOYDYSZDR-UHFFFAOYSA-N [Ar].[W] Chemical compound [Ar].[W] NGONBPOYDYSZDR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a novel full-automatic build-up welding machine which comprises a stand, a welding power supply, a cooling circulation system, a welding gun tracing body and a wire feeder, wherein the welding power supply is arranged on the stand; a lifting guide rod and a transverse guide rod are connected to the welding gun tracing body; a welding gun is connected to the transverse guide rod; the head end of the welding gun is provided with a welding torch, and the other end opposite to the welding gun tracing body is provided with a turning nose; a chuck is arranged on the turning nose, and a workpiece is clamped in the chuck; and the welding gun, together with a delivered welding wire in the wire feeder, extends into the workpiece for welding. The invention simplifies a small diameter inner hole welding process of a pipe, greatly saves energy sources and improves the efficiency and the welding line quality.
Description
Technical field:
The present invention relates to a kind of welder, particularly weld the built-up welding machine of carbide alloy at the narrow tube endoporus.
Background technology:
The welding equipment that is adopted on the present engineering at narrow tube automatic overlaying welding for inner wall one deck Hardmetal materials, mainly be to constitute by plasma spray welding gun, powder feed system, gas fine adjustment system, cooling system, plasma welding power supply and automatic control system, utilize argon gas that cobalt chromium tungsten cemented carbide powder is delivered to the welding torch electric arc place of plasma spray welding gun, fusing back built-up welding is to the narrow tube bore wall.Because the hard crisp characteristic of cobalt chromium tungsten Hardmetal materials, cobalt chromium tungsten carbide electrode is sent into carried out built-up welding in the pore, then at first need cobalt chromium tungsten carbide alloy is made powdery, and be delivered to welding torch electric arc place with argon gas, the device structure that matches with it is very complicated.In addition, because granulated cobalt chromium tungsten carbide alloy is loose at the seam organization of short time fusing and the formation of cooling back, the weldquality that directly melts not as welding rod is good.
Summary of the invention:
Technical problem to be solved by this invention is exactly: provide a kind of novel full-automatic build-up welding machine at above deficiency, this novel full-automatic build-up welding machine device structure is simple, and welding technological properties is stable, surfacing layer's densification, the wearability height of overlay cladding.
The technical solution used in the present invention is:
A kind of novel full-automatic build-up welding machine includes the source of welding current, cooling recirculation system, the welding gun that are provided with on frame and the frame and follows the tracks of body, wire-feed motor, and welding gun is followed the tracks of and is connected with lifting guide pillar and horizontal guide rod on the body, laterally connects on the guide rod
Welding gun is arranged, and the head end of welding gun has welding torch, and the other end of following the tracks of body with respect to welding gun is provided with rotary head, has chuck on the rotary head, is connected with workpiece in the chuck, and welding gun stretches into workpiece inside together with the welding rod that transmits in the wire-feed motor and welds.
Welding gun work is connected on the horizontal guide rod.
Welding gun is fixedly connected on the horizontal guide rod.
Lifting guide pillar and laterally guide rod interconnection.
Wire-feed motor is fixedly connected on lifting guide pillar or the horizontal guide rod.
The present invention is owing to be used for the built-up welding of pipe minor diameter endoporus with special tungsten argon arc automatic soldering device, and carbide electrode sent among the welding torch electric arc, institute saves the energy greatly so that pipe minor diameter endoporus welding procedure becomes simply, improve effect, improve weldquality.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
As shown in Figure 1: this aperture inwall cobalt chromium tungsten hard alloy novel full-automatic build-up welding machine mainly follows the tracks of body 4 by the source of welding current 12, cooling recirculation system 1, wire-feed motor 3, welding gun and rotary head 9 is formed, wherein welding gun is followed the tracks of body 4 lifting guide pillar 5, horizontal guide rod 11 is installed, laterally be socketed with welding gun 2 on the guide rod 11, welding gun 7 heads are equipped with argon-arc torch 11, and workpiece 8 is connected in the rotary head 9.During work, welding torch 11 reaches in workpiece 8 endoporus, when rotary head 9 drives workpiece 8 rotations, track and speed that horizontal guide rod 6 control welding guns 7 edges preset are moved, and lifting guide pillar 5 drives argon-arc torch 11 by horizontal guide rod 6 and follows the tracks of on height and lateral dimension, promptly guarantees the arc length of welding torch 11, simultaneously, wire-feed motor 3 is sent into cobalt chromium tungsten electrode 2 among the electric arc, and then finishes the automatic surfacing to workpiece 8 aperture inwalls.
The welding equipment that is adopted on the present engineering at narrow tube automatic overlaying welding for inner wall one deck Hardmetal materials, mainly be to constitute by plasma spray welding gun, powder feed system, gas fine adjustment system, cooling system, plasma welding power supply and automatic control system, utilize argon gas that cobalt chromium tungsten cemented carbide powder is delivered to the welding torch electric arc place of plasma spray welding gun, fusing back built-up welding is to the narrow tube bore wall.Because the hard crisp characteristic of cobalt chromium tungsten Hardmetal materials, cobalt chromium tungsten carbide electrode is sent into carried out built-up welding in the pore, then at first need cobalt chromium tungsten carbide alloy is made powdery, and be delivered to welding torch electric arc place with argon gas, the device structure that matches with it is very complicated.In addition, because granulated cobalt chromium tungsten carbide alloy is loose at the seam organization of short time fusing and the formation of cooling back, the weldquality that directly melts not as welding rod is good.
And the present invention is owing to be used for the built-up welding of pipe minor diameter endoporus with special tungsten argon arc automatic soldering device, and carbide electrode sent among the welding torch electric arc, institute is so that pipe minor diameter endoporus welding procedure becomes simple, save the energy greatly, improve effect, improve weldquality, overcome the deficiency that prior art exists, improved operating efficiency.
Claims (4)
1. novel full-automatic build-up welding machine, include the source of welding current, cooling recirculation system, the welding gun that are provided with on frame and the frame and follow the tracks of body, wire-feed motor, it is characterized in that: welding gun is followed the tracks of and is connected with lifting guide pillar and horizontal guide rod on the body, laterally be connected with welding gun on the guide rod, the head end of welding gun has welding torch, the other end of following the tracks of body with respect to welding gun is provided with rotary head, has chuck on the rotary head, be connected with workpiece in the chuck, welding gun stretches into workpiece inside together with the welding rod that transmits in the wire-feed motor and welds.
2. novel full-automatic build-up welding machine as claimed in claim 1 is characterized in that: welding gun work connects or is fixedly connected on the horizontal guide rod.
3. novel full-automatic build-up welding machine as claimed in claim 1 is characterized in that: lifting guide pillar and laterally guide rod interconnection.
4. as the described novel full-automatic build-up welding machine of claim 1-3, it is characterized in that: wire-feed motor is fixedly connected on lifting guide pillar or the horizontal guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810180083A CN101733509A (en) | 2008-11-24 | 2008-11-24 | Novel full-automatic build-up welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810180083A CN101733509A (en) | 2008-11-24 | 2008-11-24 | Novel full-automatic build-up welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101733509A true CN101733509A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810180083A Pending CN101733509A (en) | 2008-11-24 | 2008-11-24 | Novel full-automatic build-up welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101733509A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433594A (en) * | 2013-08-06 | 2013-12-11 | 苏州飞泰精工科技有限公司 | Electrode cap build-up welding device capable of eliminating inertial motion of turntable |
| CN106392260A (en) * | 2016-11-14 | 2017-02-15 | 马鞍山市晨光高耐磨科技发展有限公司 | Build up welding device for inner wall of pipe type piece and control method of build up welding device |
| CN106513993A (en) * | 2015-12-04 | 2017-03-22 | 重庆江陆激光科技有限公司 | Inner bore welding device |
| CN108555419A (en) * | 2018-04-12 | 2018-09-21 | 葛映东 | Wear ring inside and outside wall automatic resurfacing welding machine and control system |
| CN111451512A (en) * | 2020-06-11 | 2020-07-28 | 浙江灿根智能科技有限公司 | Bimetal ball bowl material increase device |
| CN111644726A (en) * | 2020-06-11 | 2020-09-11 | 浙江灿根智能科技有限公司 | Bimetal nut vibration material disk device |
-
2008
- 2008-11-24 CN CN200810180083A patent/CN101733509A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433594A (en) * | 2013-08-06 | 2013-12-11 | 苏州飞泰精工科技有限公司 | Electrode cap build-up welding device capable of eliminating inertial motion of turntable |
| CN103433594B (en) * | 2013-08-06 | 2015-06-03 | 苏州飞泰精工科技有限公司 | Electrode cap build-up welding device capable of eliminating inertial motion of turntable |
| CN106513993A (en) * | 2015-12-04 | 2017-03-22 | 重庆江陆激光科技有限公司 | Inner bore welding device |
| CN106392260A (en) * | 2016-11-14 | 2017-02-15 | 马鞍山市晨光高耐磨科技发展有限公司 | Build up welding device for inner wall of pipe type piece and control method of build up welding device |
| CN108555419A (en) * | 2018-04-12 | 2018-09-21 | 葛映东 | Wear ring inside and outside wall automatic resurfacing welding machine and control system |
| CN111451512A (en) * | 2020-06-11 | 2020-07-28 | 浙江灿根智能科技有限公司 | Bimetal ball bowl material increase device |
| CN111644726A (en) * | 2020-06-11 | 2020-09-11 | 浙江灿根智能科技有限公司 | Bimetal nut vibration material disk device |
| CN111451512B (en) * | 2020-06-11 | 2023-08-15 | 浙江灿根智能科技股份有限公司 | Material adding device for bimetal ball bowl |
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Application publication date: 20100616 |