CN203918186U - A kind of rail truck fish belly sill is from motion tracking submerged arc welding apparatus - Google Patents
A kind of rail truck fish belly sill is from motion tracking submerged arc welding apparatus Download PDFInfo
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- CN203918186U CN203918186U CN201420354825.9U CN201420354825U CN203918186U CN 203918186 U CN203918186 U CN 203918186U CN 201420354825 U CN201420354825 U CN 201420354825U CN 203918186 U CN203918186 U CN 203918186U
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Abstract
The utility model belongs to metal structure, rolling stock is manufactured welding procedure, is specifically related to a kind of rail truck fish belly sill from motion tracking submerged arc welding apparatus.Comprise welding support, be arranged on the track of walking for welding tractor on welding support, described track is provided with the dolly mobile jib of a fixing welding tractor; Welding tractor be provided with one follow the tracks of cover, partial insertion follow the tracks of in cover and can follow the tracks of the tracking support of transverse shifting in cover and with follow the tracks of the fixing feed arrangement of support vertical and locate the positioning component moving towards when welding; Wire feeding disc is fixed on welding tractor and with feed arrangement and is connected.Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure and safe and practical; 2. input cost is low, and welding quality is good, and result of use is better, and serviceability is stable.
Description
Technical field
The utility model belongs to metal structure, rolling stock is manufactured welding procedure, is specifically related to a kind of rail truck fish belly sill from motion tracking submerged arc welding apparatus.
Background technology
At present, the welding of rail truck fish belly sill is adopt track automatic vehicle solder technology and manually weld, fish belly sill weld seam is shown in, to be formed by two sections of broken lines, break is arc transition, article one, weld seam will carry out twice adjustment contraposition with track automatic vehicle submerged-arc welding track, arc transition weld seam must can weld by manually regulating, concrete method is: for the first time track contraposition is adjusted, make track and weld seam keep certain distance parallel, automatic welding carriage carries out welding along rectilinear orbit, to arc transition section, the distance of manual adjustment soldering tip and gauge, make it arc transition, the welding quality of this section is not fine, for the second time after tracking, weld by welding method for the first time.Article one, the whole welding of weld seam completes by secondary tracking.。This solder technology can only be applicable to single-piece and testpieces, can not meet small lot or batch making, and at the bottom of process efficiency, labour intensity is large, and range of application is limited to, and is not suitable for production line operation, is not suitable for volume production requirement.
Utility model content
The utility model be mainly solve prior art existing process efficiency at the bottom of, labour intensity is large, range of application is limited to, and is not suitable for production line operation, is not suitable for the technical problem that volume production requires; At the bottom of a kind of input cost is provided, welding quality is good, and result of use is better, and the stable a kind of rail truck fish belly sill of serviceability is from motion tracking submerged arc welding apparatus.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of rail truck fish belly sill, from motion tracking submerged arc welding apparatus, is characterized in that, comprises welding support, is arranged on the track of walking for welding tractor on welding support, and described track is provided with the dolly mobile jib of a fixing welding tractor; Welding tractor be provided with one follow the tracks of cover, partial insertion follow the tracks of in cover and can follow the tracks of the tracking support of transverse shifting in cover and with follow the tracks of the fixing feed arrangement of support vertical and locate the positioning component moving towards when welding; Wire feeding disc is fixed on welding tractor and with feed arrangement and is connected.
At above-mentioned a kind of rail truck fish belly sill, from motion tracking submerged arc welding apparatus, described trace component comprises a tracking pole fixing with following the tracks of support vertical and is arranged on the tracking wheel of tracking pole one end.
At above-mentioned a kind of rail truck fish belly sill, from motion tracking submerged arc welding apparatus, described tracking cover two ends are equipped with a linear bearing, follow the tracks of support one end and insert the backward front extension of linear bearing that passes and pass the other end after following the tracks of in cover after by linear bearing; Following the tracks of support is that two different bodies of rod of diameter connect to form; Junction is positioned at follows the tracks of cover; And cover has a Compress Spring on the little body of rod of diameter, the body of rod end contact that described Compress Spring one end and diameter are large, the other end overlaps end contact with following the tracks of.
From motion tracking submerged arc welding apparatus, on welding support, be arranged with the work piece holder for clamping weldment at above-mentioned a kind of rail truck fish belly sill; Work piece holder comprises a L shaped support bar and is arranged on support bar one end by nut and the fixing screw rod of support bar; One end of screw rod is fixed with pad.
At above-mentioned a kind of rail truck fish belly sill from motion tracking submerged arc welding apparatus, feed arrangement comprises that is fixed on a welding gun of following the tracks of on support by welding gun fixed head, described track is parallel two, and two tail tracks are provided with to interconnect and make welding tractor turn to and to run to another track from a track.
Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure and completely practical; 2. at the bottom of input cost, welding quality is good, and result of use is better, and serviceability is stable.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
Paper is structure of the present utility model once: the utility model comprises welding support 1, is arranged on the track 2 for welding tractor walking on welding support 1,3, two track 2 ends of dolly mobile jib that track 2 is provided with a fixing welding tractor are provided with to interconnect and make welding tractor turn to and to run to another track 2 from a track 2; Welding tractor be provided with one follow the tracks of cover 4, partial insertion follow the tracks of in cover 4 and can follow the tracks of the tracking support 5 of cover 4 interior transverse shiftings and with follow the tracks of the vertical fixing feed arrangement 6 of support 5 and locate the positioning component moving towards when welding; Wire feeding disc 7 is fixed on welding tractor and with feed arrangement 6 and is connected.In the present embodiment, submerged arc welding carriage is dedicated track Lincoln weld dolly.
Follow the tracks of cover 4 two ends and be equipped with a linear bearing 10, the backward front extension of linear bearing 10 that passes and pass the other end after tracking support 5 one end are interior by the rear insertion tracking of linear bearing 10 cover 4; Following the tracks of support 5 is that two different bodies of rod of diameter connect to form; Junction is positioned at follows the tracks of cover 4; And cover has a Compress Spring 12 on the little body of rod of diameter, the body of rod end contact that described Compress Spring 12 one end and diameter are large, the other end overlaps 4 end contacts with following the tracks of.
On welding support 1, be arranged with the work piece holder 13 for clamping weldment; Work piece holder 13 comprises a L shaped support bar and is arranged on support bar one end by nut and the fixing screw rod of support bar; One end of screw rod is fixed with pad; Trace component comprise one with follow the tracks of the vertical fixing tracking pole 8 of support 5 and be arranged on the tracking wheel 9 of tracking pole 8 one end;
Feed arrangement 6 comprises that is fixed on a welding gun of following the tracks of on support 1 by welding gun fixed head, and track 2 is parallel two.
When work, fish belly sill weld seam is parallel to fish belt wing limit, tracking wheel 9 is close to fish belt wing limit by the elastic force of Compress Spring 12, the distance of arc welding gun head and tracking wheel 9 is exactly the parallel distance on weld seam and wing limit, when dolly is walked with the speed of welding of setting, welding track meets seam track requirement, has so just realized submerged-arc welding and has met the effect from motion tracking.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a rail truck fish belly sill is from motion tracking submerged arc welding apparatus, it is characterized in that, comprise welding support (1), be arranged on the upper track (2) for welding tractor walking of welding support (1), described track (2) is provided with the dolly mobile jib (3) of a fixing welding tractor; Welding tractor be provided with one follow the tracks of cover (4), partial insertion follow the tracks of in cover (4) and can follow the tracks of the tracking support (5) of transverse shifting in cover (4) and with follow the tracks of support (5) vertical fixing feed arrangements (6) and locate the positioning component moving towards when welding; Wire feeding disc (7) is fixed on welding tractor and with feed arrangement (6) and is connected.
2. a kind of rail truck fish belly sill according to claim 1 is from motion tracking submerged arc welding apparatus, it is characterized in that, described trace component comprise one with follow the tracks of support (5) vertical fixing tracking poles (8) and be arranged on the tracking wheel (9) of tracking pole (8) one end.
3. a kind of rail truck fish belly sill according to claim 2 is from motion tracking submerged arc welding apparatus, it is characterized in that, described tracking cover (4) two ends are equipped with a linear bearing (10), follow the tracks of support (5) one end by the backward front extension of linear bearing (10) that passes and pass the other end after inserting in tracking cover (4) after linear bearing (10); Following the tracks of support (5) is that two different bodies of rod of diameter connect to form; Junction is positioned at follows the tracks of cover (4); And cover has a Compress Spring (12) on the little body of rod of diameter, the body of rod end contact that described Compress Spring (12) one end and diameter are large, the other end overlaps (4) end contact with following the tracks of.
4. a kind of rail truck fish belly sill according to claim 3, from motion tracking submerged arc welding apparatus, is characterized in that, is arranged with the work piece holder (13) for clamping weldment on welding support (1); Work piece holder (13) comprises a L shaped support bar and is arranged on support bar one end by nut and the fixing screw rod of support bar; One end of screw rod is fixed with pad.
5. a kind of rail truck fish belly sill according to claim 4 is from motion tracking submerged arc welding apparatus, it is characterized in that, feed arrangement (6) comprises that is fixed on a welding gun of following the tracks of on support (1) by welding gun fixed head, described track (2) is parallel two, and two tracks (2) end is provided with to interconnect and makes welding tractor turn to and to run to another track (2) from a track (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354825.9U CN203918186U (en) | 2014-06-30 | 2014-06-30 | A kind of rail truck fish belly sill is from motion tracking submerged arc welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354825.9U CN203918186U (en) | 2014-06-30 | 2014-06-30 | A kind of rail truck fish belly sill is from motion tracking submerged arc welding apparatus |
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| CN203918186U true CN203918186U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420354825.9U Active CN203918186U (en) | 2014-06-30 | 2014-06-30 | A kind of rail truck fish belly sill is from motion tracking submerged arc welding apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195859A (en) * | 2015-09-08 | 2015-12-30 | 韩爱华 | Butting and automatic welding mechanism for holding type electrode shell |
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2014
- 2014-06-30 CN CN201420354825.9U patent/CN203918186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195859A (en) * | 2015-09-08 | 2015-12-30 | 韩爱华 | Butting and automatic welding mechanism for holding type electrode shell |
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