CN1535788A - Automatic arc deposition method of kunckle of railway train coupler and its equipment - Google Patents
Automatic arc deposition method of kunckle of railway train coupler and its equipment Download PDFInfo
- Publication number
- CN1535788A CN1535788A CNA031090540A CN03109054A CN1535788A CN 1535788 A CN1535788 A CN 1535788A CN A031090540 A CNA031090540 A CN A031090540A CN 03109054 A CN03109054 A CN 03109054A CN 1535788 A CN1535788 A CN 1535788A
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- Prior art keywords
- electric arc
- welding
- automatic electric
- railroad train
- automatic
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- 238000000151 deposition Methods 0.000 title abstract 4
- 238000003466 welding Methods 0.000 claims abstract description 72
- 238000010891 electric arc Methods 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 9
- 238000005476 soldering Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000001055 chewing effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 abstract 2
- 210000002105 tongue Anatomy 0.000 description 19
- 238000009740 moulding (composite fabrication) Methods 0.000 description 17
- 238000003754 machining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The present invention relates to an automatic electric arc deposition method of railway train coupler knuckle and its equipment. Said equipment includes welding power supply, automatic wire-feeding equipment and automatic electric arc vertical welding device, welding working table, train coupler positioner fixture, welding gun and welding tip and deposition metal forming block. It adopts the technological process of electric arc vertical welding and deposition metal forming block so as to can use one step operation to obtain the required form, size and surface quality of said coupler knuckle.
Description
Technical field
The present invention relates to a kind of electric soldering method and equipment, particularly a kind of railroad train is hung the automatic electric arc deposited method and apparatus of coupler knuckle.
Background technology
The railroad train hook is the jockey between railroad train compartment and the compartment, because long-term work is under bump and friction condition, its hook tongue serious wear, even reach and to connect the compartment reliably, existing solution one is to scrap, another kind is with built-up welding hook tongue wearing part to be supplied, and generally all will need the hook tongue level of soldering to put, and adopts manual or automatic weldering to carry out soldering.Because hook tongue S type cylinder is the arc column face, postwelding also need make the processing of hook tongue S type cylinder with lathe and reach required form and size, and labor content is very big, the time-consuming expense material of taking a lot of work.In addition, in order to improve the service life of hook tongue, and will cause machining to carry out when adopting high rigidity, high abrasion coating material.How can no longer process the geomery and the surface quality requirement that can reach required at postwelding, be to put one of difficult problem in face of Welder author for a long time.
Summary of the invention
Technical problem to be solved by this invention is, at the above-mentioned deficiency of prior art, can no longer process the railroad train that the geomery that can reach required and surface quality require at postwelding and hangs the automatic electric arc deposited method and apparatus of coupler knuckle and provide a kind of.
Railroad train provided by the present invention is hung the automatic electric arc deposited method of coupler knuckle and is realized by following technical scheme.
A kind of railroad train is hung the automatic electric arc deposited method of coupler knuckle, it is characterized in that:
The railroad train that needs deposited metal is hung coupler knuckle S type cylinder to be put horizontal by certain angle;
Adopt automatic electric arc welding machine, and make workpiece and welding gun relative displacement, from bottom to top carry out automatic electric arc vertical position welding, and surface of the work be provided with one with the deposited metal forming blocks of welding gun servo-actuated, make the cooling effect compacted under of motlten metal in the deposited metal forming blocks.
This method, except that above-mentioned essential features, in specific implementation process, the automatic electric arc vertical position welding of this that is adopted can be monofilament swing automatic arc welding, or the parallel automatic arc welding of multifibres, or the plate automatic arc welding.
The railroad train of application said method provided by the present invention is hung the automatic electric arc deposited equipment of coupler knuckle and is realized by following technical scheme.
A kind of railroad train of the said method of claim 1 that adopts is hung the automatic electric arc deposited equipment of coupler knuckle, comprising: the source of welding current, automatic wire feeding equipment and automatic electric arc vertical position welding device is characterized in that:
Be provided with an order and be in welding bench with the angled position of level, on workbench, be provided with railroad train hook positioning fixture by the hook tongue of soldering iron road train hook;
The below of chewing in the weldering of the welding gun of automatic electric arc vertical position welding device is installed with a deposited metal forming blocks.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:
This automatic electric arc vertical position welding device is to be provided with the two coordinate position adjusting devices of level on base, one column with slide rail, motor leading screw is fixedly arranged on this apparatus for adjusting position, this slide rail is parallel with the hook tongue of hook, one transverse arm is slidedly arranged on this column, and combine with leading screw by nut, the end of transverse arm is provided with welding gun.
One side of this workbench below railroad train extension coupler knuckle, is formed with and the consistent arc concave surface of hook tongue S type cylinder.
This railroad train hook positioning fixture be workbench be provided with two with the angled guide pillar of level, the aperture of two pin holes on the diameter of this two guide pillar and the railroad train hook is consistent, and the centre-to-centre spacing of this two guide pillar equates with the centre-to-centre spacing of two pin holes on railroad train is linked up with.
This deposited metal forming blocks is the water-cooled metal piece, and its side with respect to the hook tongue is formed with the cancave cambered surface that the S type cylinder with the hook tongue matches, and its side is provided with into water and takes over and the water outlet adapter.
The welding gun of this automatic electric arc vertical position welding device is the end that is installed on transverse arm by a pendulous device.
Described and level is angled be 15～90 the degree between unspecified angle.
The invention has the advantages that:
The deposited metal one-shot forming promptly reaches required geomery and surface quality requirement in deposited process, and postwelding need not machining, not only saves machining period and welding material.Also solved for improve cause when the hook tongue adopts high rigidity, high abrasion coating material service life can't machining a difficult problem
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows:
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is the stereogram of deposited metal forming blocks.
The specific embodiment
Railroad train provided by the present invention is hung the automatic electric arc deposited method of coupler knuckle: the surface of the work that will need deposited metal is horizontal by 15 ° of-90 ° of storings; Adopt automatic electric arc welding machine from bottom to top carry out automatic electric arc vertical position welding; And surface of the work be provided with one with the deposited metal forming blocks of welding gun servo-actuated, make the cooling effect compacted under of motlten metal in the deposited metal forming blocks.Constitute " metal mold cavity " with the welding gun servo-actuated between deposited metal forming blocks and the welded piece.Adopt the electric arc vertical position welding, make by the face of weld and put horizontal by certain angle, the liquid metals that surface of the work and welding wire are melted injects downwards under the gravity effect and is somebody's turn to do " metal mold cavity ", and solidifies formation deposited metal layer under the cooling effect of forming blocks.
The automatic electric arc vertical position welding of being adopted can be monofilament swing automatic arc welding, or the parallel automatic arc welding of multifibres, or the plate automatic arc welding.
A kind of railroad train provided by the present invention is hung the automatic electric arc deposited equipment of coupler knuckle such as Fig. 1, shown in 2, be by the source of welding current 1, automatic wire feeding equipment 2 and automatic electric arc vertical position welding device 3 are formed, wherein: this automatic electric arc vertical position welding device 3 is to be provided with the two coordinate position adjusting devices 32 of level on base 31, one has slide rail 331, motor 332, the column 33 of leading screw 333 is fixedly arranged on this apparatus for adjusting position 32, one transverse arm 34 is slidedly arranged on the column 33, wherein this slide rail 331 is parallel with the bus of the hook tongue S type cylinder of linking up with, and combine with leading screw 333 by nut, the end of transverse arm 34 is provided with welding gun 35.
Be provided with an order and be in welding bench 5 with the angled position of level by the hook tongue 41 of soldering iron road train hook 4, on workbench 5, be provided with railroad train hook positioning fixture, this railroad train hook positioning fixture be on workbench 5, be provided with two with the angled guide pillar 51,52 of level.Two pin holes 42,43 on the diameter of this two guide pillar 51,52 and the railroad train hook, the aperture consistent.And the centre-to-centre spacing between two pin holes 42,43 on the centre-to-centre spacing of this two guide pillar 51,52 and the railroad train hook equates.Deadweight by railroad train hook 4, be placed on the guide pillar 51,52 angled on the workbench 5 with two pin holes 42,43, can simple, convenient, firmly keep the hook tongue 41 of railroad train hook 4 to be in the position angled with level with level.The described certain angle that is become with level is the unspecified angle between the 20-90 degree.
And in railroad train link up with 4 hook tongues 41 below, the side of workbench 5 is formed with the S type arc concave surface 53 consistent with hook tongue S type cylinder.
Chew 351 below in the weldering of the welding gun 35 of automatic electric arc vertical position welding device 3 and be installed with a deposited metal forming blocks 6.This deposited metal forming blocks 6 is metal water-cooled pieces (as shown in Figure 3), and its side with respect to hook tongue 41 is formed with the cancave cambered surface 61 that the S type cylinder with hook tongue 41 matches, in addition side then be provided with into water take over 62 and water outlet take over 63.
The welding gun 35 of this automatic electric arc vertical position welding device 3 is the ends that are installed on transverse arm 34 by a pendulous device 36.
During soldering, earlier railroad train hook 4 is positioned on the table top of workbench 5, adjust welding gun 35 and following forming blocks 6 thereof by the two coordinate position adjusting devices 32 of the level of automatic electric arc vertical position welding device 3, it is identical that cancave cambered surface 61 and weldering are chewed with the S type cylinder 53 of workbench 5 sides, connect cooling water, start bonding machine, carry out deposited built-up welding automatically.In the welding process, welding gun 35 is being swung in the width range of along continuous straight runs in required soldering under the drive of pendulous device 36.Welding gun 35 and following water-cooled forming blocks 6 thereof move up by the drive lower edge and the angled direction of level of transverse arm 34 at the motor leading screw of column 33 simultaneously.The liquid metals of fusing is flowing into water-cooled forming blocks 6 downwards and is being welded between the hook face under the gravity effect, and by water-cooled forming blocks 6 cooling formings, so promptly finishes the soldering of railroad train hook hook face automatically.Under the welding variables appropriate condition, can obtain the overlay that thickness and width are even, surface roughness is up to standard, and postwelding need not processing.
The above only is the specific embodiment of the invention, everyly be familiar with this skill personage and make various modifications or change very easily in view of the above, for example, adopt parallel welding of multifibres or plate to weld to substitute above-mentioned monofilament weave bead welding, pendulous device 36 can be saved, also same effect can be reached.Core of the present invention is that the electric arc vertical position welding adds the water-cooled moulding.The said equipment also can be designed to welding gun and maintain static, and workbench moves up and down, and reaches the effect identical with the said equipment too.Therefore, all equivalence replacements that claim spirit of the present invention is done that do not break away from all should be included in this claim protection domain.
Claims (9)
1, a kind of railroad train is hung the automatic electric arc deposited method of coupler knuckle, it is characterized in that:
The railroad train that needs deposited metal is hung coupler knuckle S type cylinder to be put horizontal by certain angle;
Adopt automatic electric arc welding machine, and make workpiece and welding gun relative displacement, from bottom to top carry out automatic electric arc vertical position welding, and surface of the work be provided with one with the deposited metal forming blocks of welding gun servo-actuated, make the cooling effect compacted under of motlten metal in the deposited metal forming blocks.
2, railroad train according to claim 1 is hung the automatic electric arc deposited method of coupler knuckle, it is characterized in that: this automatic electric arc vertical position welding is monofilament swing automatic arc welding, or the parallel automatic arc welding of multifibres, or the plate automatic arc welding.
3, a kind of railroad train of the said method of claim 1 that adopts is hung the automatic electric arc deposited equipment of coupler knuckle, comprising: the source of welding current, automatic wire feeding equipment and automatic electric arc vertical position welding device is characterized in that:
Be provided with an order and be in welding bench with the angled position of level, on workbench, be provided with railroad train hook positioning fixture by the hook tongue of soldering iron road train hook;
The below of chewing in the weldering of the welding gun of automatic electric arc vertical position welding device is installed with a deposited metal forming blocks.
4, railroad train according to claim 3 is hung the automatic electric arc deposited equipment of coupler knuckle, it is characterized in that: this automatic electric arc vertical position welding device is to be provided with the two coordinate position adjusting devices of level on base, one column with slide rail, motor leading screw is fixedly arranged on this apparatus for adjusting position, this slide rail is parallel with the hook tongue of hook, one transverse arm is slidedly arranged on this column, and combine with leading screw by nut, the end of transverse arm is provided with welding gun.
5, railroad train according to claim 3 is hung the automatic electric arc deposited equipment of coupler knuckle, it is characterized in that: a side of this workbench below railroad train extension coupler knuckle, is formed with and the consistent arc concave surface of hook tongue S type cylinder.
6, railroad train according to claim 3 is hung the automatic electric arc deposited equipment of coupler knuckle, it is characterized in that: this railroad train hook positioning fixture be workbench be provided with two with the angled guide pillar of level, the aperture of two pin holes on the diameter of this two guide pillar and the railroad train hook is consistent, and the centre-to-centre spacing of this two guide pillar equates with the centre-to-centre spacing of two pin holes on railroad train is linked up with.
7, railroad train according to claim 3 is hung the automatic electric arc deposited equipment of coupler knuckle, it is characterized in that: this deposited metal forming blocks, be water-cooled piece metal, its side with respect to the hook tongue is formed with the cancave cambered surface that the S type cylinder with the hook tongue matches, and its side is provided with into water and takes over and the water outlet adapter.
8, railroad train according to claim 4 is hung the automatic electric arc deposited equipment of coupler knuckle, and it is characterized in that: the welding gun of this automatic electric arc vertical position welding device is the end that is installed on transverse arm by a pendulous device.
9, hang the automatic electric arc deposited equipment of coupler knuckles according to claim 3 or 6 described railroad trains, it is characterized in that: described and level is angled to be 15～90 unspecified angles between spending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03109054 CN1260034C (en) | 2003-04-03 | 2003-04-03 | Automatic arc deposition method of kunckle of railway train coupler and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03109054 CN1260034C (en) | 2003-04-03 | 2003-04-03 | Automatic arc deposition method of kunckle of railway train coupler and its equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1535788A true CN1535788A (en) | 2004-10-13 |
| CN1260034C CN1260034C (en) | 2006-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03109054 Expired - Lifetime CN1260034C (en) | 2003-04-03 | 2003-04-03 | Automatic arc deposition method of kunckle of railway train coupler and its equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1260034C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423828A (en) * | 2011-09-30 | 2012-04-25 | 哈尔滨利群信和计算机网络科技有限公司 | Automatic-welding special repairing machine for train coupler knuckle |
| CN103769743A (en) * | 2014-01-03 | 2014-05-07 | 洛阳理工学院 | Coupler knuckle S surface near-net repairing method and welding clamp used in method |
-
2003
- 2003-04-03 CN CN 03109054 patent/CN1260034C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423828A (en) * | 2011-09-30 | 2012-04-25 | 哈尔滨利群信和计算机网络科技有限公司 | Automatic-welding special repairing machine for train coupler knuckle |
| CN102423828B (en) * | 2011-09-30 | 2013-09-04 | 哈尔滨利群信和计算机网络科技有限公司 | Automatic-welding special repairing machine for train coupler knuckle |
| CN103769743A (en) * | 2014-01-03 | 2014-05-07 | 洛阳理工学院 | Coupler knuckle S surface near-net repairing method and welding clamp used in method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1260034C (en) | 2006-06-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic arc deposition method of kunckle of railway train coupler and its equipment Effective date of registration: 20101213 Granted publication date: 20060621 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Liu Zhenying Registration number: 2010990001003 |
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Owner name: BEIJING ARC XINXING SCIENCE AND TECHNOLOGY CO., LT Free format text: FORMER OWNER: LIU ZHENYING Effective date: 20120904 |
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Free format text: CORRECT: ADDRESS; FROM: 100089 HAIDIAN, BEIJING TO: 100085 HAIDIAN, BEIJING |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120810 Granted publication date: 20060621 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Liu Zhenying Registration number: 2010990001003 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 100085, No. 28, information road, No. 7, block C, 07C, Beijing, Haidian District Patentee after: Beijing Emerging Technology Co.,Ltd. Address before: Kunming Lake Road 100089 Beijing City No. 2 Haidian District Yili park area 3-4-302 Patentee before: Liu Zhenying |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120810 Granted publication date: 20060621 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Liu Zhenying Registration number: 2010990001003 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
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Granted publication date: 20060621 |