CN202591892U - Assembling and welding tool for traction beam, bolster and buffer beam general assembly - Google Patents
Assembling and welding tool for traction beam, bolster and buffer beam general assembly Download PDFInfo
- Publication number
- CN202591892U CN202591892U CN 201220191630 CN201220191630U CN202591892U CN 202591892 U CN202591892 U CN 202591892U CN 201220191630 CN201220191630 CN 201220191630 CN 201220191630 U CN201220191630 U CN 201220191630U CN 202591892 U CN202591892 U CN 202591892U
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- down gag
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Abstract
The utility model discloses an assembling and welding tool for a traction beam, bolster and buffer beam general assembly, which comprises a tool steel structure, wherein the front part of the tool steel structure is provided with a bolster compression device, the middle part of the tool steel structure is provided with a traction beam positioning group, the rear part of the tool steel structure is provided with a buffer beam positioning group, the traction beam positioning group comprises a traction beam compression device, a traction beam positioning block and a draw gear seat compression device, the buffer beam positioning group comprises a buffer beam positioning device and a buffer beam compression device, the front end surface and the rear end surface of the tool steel structure are respectively provided with a positioner connecting seat, two sides of the surface of the tool steel structure are respectively provided with two air spring seat positioning blocks, the central line of each air spring seat positioning block is overlapped with the central line of the tool steel structure, and the interference phenomenon between a positioning mechanism and a clamping mechanism can be reduced through the operation of a branch module; the positioner connecting seats are arranged on two ends of the tool steel structure to be connected with positioners, so that the angle can be adjusted at will according to the specific requirement in welding, the production efficiency can be improved; and the air spring seat positioning blocks are adopted as a benchmark, so that the quality of weldment is guaranteed.
Description
Technical field
The utility model relates to a kind of train parts, and particularly a kind of pillow pulling delays general assembly assembly welding frock.
Background technology
Welding procedure is an important technology in engineering goods production, and the quality of welding directly has influence on the quality of product.When a plurality of workpiece carry out welding assembly, in the past modes that adopt artificial line location more, this mode inefficiency, and it is not in place to be easy to generate butt joint, influences the size and the quality of product.In addition, in welding process, need carry out vertical position welding, overhead welding etc. inevitably, and welding positions such as vertical position welding, overhead welding are unfavorable for guaranteeing welding quality.Also have now and when welding, utilize welding tooling to carry out the stationary positioned welding part, its structure is generally all comparatively complicated, and complex operation does not have versatility.The CRH pillow pulling is slow to be to be applied on the intercity motor-car circuit, and the CRH pillow pulling is slow to comprise sleeper beam, draw beam and pilot beam, and quality requirement is very high.Existing welding tooling can not satisfy its technological requirement, and size is also incompatible, therefore needs a kind of new welding tooling of design to satisfy production requirement.
Because the defective that the slow general assembly assembly welding frock of above-mentioned existing pillow pulling exists, the design people actively studies innovation, in the hope of the slow general assembly assembly welding frock of the pillow pulling of founding a kind of new structure, makes it have more practicality.
The utility model content
The main purpose of the utility model is, overcomes the defective that the slow general assembly assembly welding frock of existing pillow pulling exists when welding, and a kind of slow general assembly assembly welding frock of pillow pulling of new structure is provided; Technical problem to be solved is to make its welding time-division module operation; Easy to loading and unloading, can be beneficial to operation according to the angle of concrete instructions for use change weldment in use; And then raise the efficiency, and improve the quality of weldment.
The purpose of the utility model and solve its technical problem and adopt following technical scheme to realize.The pillow pulling that proposes according to the utility model delays general assembly assembly welding frock; Comprise the frock steel construction, the front portion of said frock steel construction is fixedly connected with the sleeper beam hold down gag, and the middle part is provided with draw beam location group; The rear portion is provided with pilot beam location group; Said sleeper beam hold down gag is used for fixing sleeper beam, and said draw beam location group is used for fixing draw beam, and said pilot beam location group is used for fixing pilot beam.
Aforesaid pillow pulling delays general assembly assembly welding frock; Wherein, On the face of said frock steel construction rear and front end respectively correspondence be provided with the deflection machine Connection Block, said deflection machine Connection Block is provided with deflection machine, drives said frock steel construction through said deflection machine and carries out 360 ° of upsets.
Aforesaid pillow pulling delays general assembly assembly welding frock, and wherein, both sides, said frock steel construction surface are provided with two air spring seat locating pieces, said air spring seat locating piece center line and said frock steel construction central lines.
Aforesaid pillow pulling delays general assembly assembly welding frock; Wherein, Said draw beam location group comprises draw beam hold down gag, draw beam locating piece and hitch follower seat hold down gag; Said draw beam locating piece is through being bolted on the said frock steel construction, and said draw beam hold down gag is used to be pressed abd fixed on the draw beam on the said frock steel construction.
Aforesaid pillow pulling delays general assembly assembly welding frock, and wherein, said pilot beam location group comprises pilot beam positioner and pilot beam hold down gag, and said pilot beam positioner is used to locate pilot beam, and said pilot beam hold down gag is used for fixing pilot beam.
Aforesaid pillow pulling delays general assembly assembly welding frock; Wherein, said sleeper beam hold down gag comprises column, depression bar, adjusting screw(rod) and swivel nut, and said column is through being bolted on the said frock steel construction; Equal correspondence is provided with pin-and-hole on said two columns and the depression bar; Be provided with depression bar between said two columns, through two said pin-and-holes of adjusting screw(rod) break-through said column and said depression bar linked into an integrated entity, said adjusting screw(rod) and said swivel nut flexibly connect; During work, be pressed abd fixed on the workpiece on the said frock steel construction through said adjusting screw(rod).
By technique scheme, the slow general assembly assembly welding frock of the utility model pillow pulling has advantage at least:
The slow general assembly assembly welding frock of the pillow pulling of the utility model can be rotated arbitrarily by 360 degree, makes vertical position welding, overhead position transfer downhand welding, flat fillet weld position to, reduces the welding difficulty; Improve the slow welding quality of pillow pulling; Firm position has effectively prevented the distortion behind the full weld, has improved production efficiency; Through sub-module operation reduced detent mechanism and clamp mechanism mutually between the phenomenon of interference; At frock steel construction two ends the deflection machine Connection Block being set and being connected with deflection machine, can arbitrarily adjust angle according to the specific requirement in when welding, enhance productivity, is benchmark with air spring seat locating piece, has guaranteed the quality of weldment.
In sum, the pillow pulling of the utility model special construction delays general assembly assembly welding frock, and it has above-mentioned many advantages and practical value, thereby is suitable for practicality more.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.
Description of drawings
Fig. 1 is the vertical view of the slow general assembly assembly welding frock of the described pillow pulling of the utility model;
Fig. 2 is the stereogram of the slow general assembly assembly welding frock of the described pillow pulling of the utility model;
Fig. 3 is a sleeper beam hold down gag sketch map.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of the utility model specify as after.
Like Fig. 1, Fig. 2, shown in Figure 3, pillow pulling delays general assembly assembly welding frock, comprises frock steel construction 2, and the front portion of frock steel construction 2 is provided with sleeper beam hold down gag 3, and the middle part is provided with draw beam location group, and the rear portion is provided with pilot beam location group.Sleeper beam hold down gag 3 is used for fixing sleeper beam, and draw beam location group is used for fixing draw beam, and pilot beam location group is used for fixing pilot beam.
On the frock steel construction 2 rear and front end faces of the utility model respectively correspondence be provided with deflection machine Connection Block 1; Deflection machine Connection Block 1 is provided with deflection machine; Drive said frock steel construction 2 through deflection machine and carry out 360 ° of upsets, when actual welding, can require the adjustment soldering angle according to practical operation.Be provided with two air spring seat locating pieces 4 in frock steel construction 2 surperficial both sides; In order to prevent that the slow general assembly string of pillow pulling is moving in welding process; Air spring seat locating piece 4 center lines of the utility model and frock steel construction 2 central lines; Frock steel construction 2 mounted on surface steel aluminium cushion blocks, steel aluminium cushion block is a benchmark with air spring seat locating piece 4, makes it on frock steel construction 2, keep same flatness through modes such as machining and the detections of horizontal checkout appearance.
The draw beam location group of the utility model comprises draw beam hold down gag 5, draw beam locating piece 6 and hitch follower seat hold down gag 7; Draw beam locating piece 6 is through being bolted on the frock steel construction 2, and draw beam hold down gag 5 is used to be pressed abd fixed on the draw beam on the frock steel construction 2.Pilot beam location group comprises pilot beam positioner 8 and pilot beam hold down gag 9, and pilot beam positioner 8 is used to locate pilot beam, and pilot beam hold down gag 9 is used for fixing pilot beam.During work, be positioning reference, earlier by air spring seat locating piece 4 positioning and clamping sleeper beams, again by draw beam locating piece assembling draw beam, again by draw beam location assembling pilot beam, the anchor clamps positioning and fixing of screwing after being seated with air spring seat locating piece 4.
Shown in Fig. 2 and 3, the sleeper beam hold down gag of the utility model comprises column 12, depression bar 13, adjusting screw(rod) 14 and swivel nut 11, and column 12 is through being bolted on the said frock steel construction 2; On two columns 12 and the depression bar 13 all correspondence be provided with pin-and-hole; Be provided with depression bar 12 between two columns 12, through two adjusting screw(rod)s, 14 break-through pin-and-holes column 12 and depression bar 13 linked into an integrated entity, adjusting screw(rod) 14 flexibly connects with swivel nut 11; During work; Be pressed abd fixed on the workpiece on the frock steel construction 2 through adjusting screw(rod) 14, be furnished with aluminium block, make to be fixed on the described workpiece of the utility model and separate with carbon steel in adjusting screw(rod) 14 ends.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from the utility model technical scheme in every case;, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (6)
1. the slow general assembly assembly welding frock of pillow pulling comprises the frock steel construction, it is characterized in that said frock steel
The front portion of structure is fixedly connected with the sleeper beam hold down gag; The middle part is provided with draw beam location group, and the rear portion is provided with pilot beam location group, and said sleeper beam hold down gag is used for fixing sleeper beam; Said draw beam location group is used for fixing draw beam, and said pilot beam location group is used for fixing pilot beam.
2. pillow pulling according to claim 1 delays general assembly assembly welding frock; It is characterized in that; On the face of said frock steel construction rear and front end respectively correspondence be provided with the deflection machine Connection Block; Said deflection machine Connection Block is provided with deflection machine, drives said frock steel construction through said deflection machine and carries out 360 ° of upsets.
3. pillow pulling according to claim 1 and 2 delays general assembly assembly welding frock, it is characterized in that, both sides, said frock steel construction surface are provided with two air spring seat locating pieces, said air spring seat locating piece center line and said frock steel construction central lines.
4. pillow pulling according to claim 1 delays general assembly assembly welding frock; It is characterized in that; Said draw beam location group comprises draw beam hold down gag, draw beam locating piece and hitch follower seat hold down gag; Said draw beam locating piece is through being bolted on the said frock steel construction, and said draw beam hold down gag is used to be pressed abd fixed on the draw beam on the said frock steel construction.
5. pillow pulling according to claim 1 delays general assembly assembly welding frock; It is characterized in that; Said pilot beam location group comprises pilot beam positioner and pilot beam hold down gag, and said pilot beam positioner is used to locate pilot beam, and said pilot beam hold down gag is used for fixing pilot beam.
6. pillow pulling according to claim 1 delays general assembly assembly welding frock; It is characterized in that said sleeper beam hold down gag comprises column, depression bar, adjusting screw(rod) and swivel nut, said column is through being bolted on the said frock steel construction; Equal correspondence is provided with pin-and-hole on said two columns and the depression bar; Be provided with depression bar between said two columns, through two said pin-and-holes of adjusting screw(rod) break-through said column and said depression bar linked into an integrated entity, said adjusting screw(rod) and said swivel nut flexibly connect; During work, be pressed abd fixed on the workpiece on the said frock steel construction through said adjusting screw(rod).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191630 CN202591892U (en) | 2012-05-02 | 2012-05-02 | Assembling and welding tool for traction beam, bolster and buffer beam general assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191630 CN202591892U (en) | 2012-05-02 | 2012-05-02 | Assembling and welding tool for traction beam, bolster and buffer beam general assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591892U true CN202591892U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191630 Expired - Fee Related CN202591892U (en) | 2012-05-02 | 2012-05-02 | Assembling and welding tool for traction beam, bolster and buffer beam general assembly |
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| CN (1) | CN202591892U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN103418966A (en) * | 2013-07-31 | 2013-12-04 | 广西玉柴专用汽车有限公司 | Welding tool for garbage filling device |
| CN103600322A (en) * | 2013-11-22 | 2014-02-26 | 西安轨道交通装备有限责任公司 | Traction bolster fixing device and method |
| CN104439833A (en) * | 2014-11-19 | 2015-03-25 | 浙江杨明斯金属制品有限公司 | Welding fixture for base of checkered plate logistics trolley |
| CN109357860A (en) * | 2018-12-04 | 2019-02-19 | 中车青岛四方车辆研究所有限公司 | Bend simulation mechanism, hitch even hang testing stand and its pilot system |
| CN110434451A (en) * | 2019-07-08 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of subway sleeper beam type material welding tool for friction stir welding |
| CN111889941A (en) * | 2020-07-31 | 2020-11-06 | 中车大连电力牵引研发中心有限公司 | Flexible assembly point fixing tool for machining of traction beam and flexible deflection welding process equipment |
| CN113458673A (en) * | 2021-08-06 | 2021-10-01 | 南京中车浦镇城轨车辆有限责任公司 | Traction and bolster buffering connection device and connection method |
| CN113770575A (en) * | 2021-08-25 | 2021-12-10 | 南京金欧铁路装配制造有限公司 | Traction and bolster buffering welding device and welding process for railway vehicle |
| CN116748755A (en) * | 2023-08-17 | 2023-09-15 | 安徽宏志建设集团有限公司 | Automatic welding equipment for building steel structure |
| CN117226399A (en) * | 2023-10-30 | 2023-12-15 | 南京海高德新技术有限公司 | Railway vehicle head traction sleeper slow deformation-resistant welding tool |
-
2012
- 2012-05-02 CN CN 201220191630 patent/CN202591892U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN103240556B (en) * | 2013-05-10 | 2015-04-01 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN103418966B (en) * | 2013-07-31 | 2015-04-22 | 广西玉柴专用汽车有限公司 | Welding tool for garbage filling device |
| CN103418966A (en) * | 2013-07-31 | 2013-12-04 | 广西玉柴专用汽车有限公司 | Welding tool for garbage filling device |
| CN103600322A (en) * | 2013-11-22 | 2014-02-26 | 西安轨道交通装备有限责任公司 | Traction bolster fixing device and method |
| CN104439833B (en) * | 2014-11-19 | 2016-02-10 | 浙江杨明斯金属制品有限公司 | A kind of diamond plate logistic car base welding tooling |
| CN104439833A (en) * | 2014-11-19 | 2015-03-25 | 浙江杨明斯金属制品有限公司 | Welding fixture for base of checkered plate logistics trolley |
| CN109357860A (en) * | 2018-12-04 | 2019-02-19 | 中车青岛四方车辆研究所有限公司 | Bend simulation mechanism, hitch even hang testing stand and its pilot system |
| CN110434451A (en) * | 2019-07-08 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of subway sleeper beam type material welding tool for friction stir welding |
| CN111889941A (en) * | 2020-07-31 | 2020-11-06 | 中车大连电力牵引研发中心有限公司 | Flexible assembly point fixing tool for machining of traction beam and flexible deflection welding process equipment |
| CN113458673A (en) * | 2021-08-06 | 2021-10-01 | 南京中车浦镇城轨车辆有限责任公司 | Traction and bolster buffering connection device and connection method |
| CN113770575A (en) * | 2021-08-25 | 2021-12-10 | 南京金欧铁路装配制造有限公司 | Traction and bolster buffering welding device and welding process for railway vehicle |
| CN116748755A (en) * | 2023-08-17 | 2023-09-15 | 安徽宏志建设集团有限公司 | Automatic welding equipment for building steel structure |
| CN116748755B (en) * | 2023-08-17 | 2023-11-17 | 安徽宏志建设集团有限公司 | Automatic welding equipment for building steel structure |
| CN117226399A (en) * | 2023-10-30 | 2023-12-15 | 南京海高德新技术有限公司 | Railway vehicle head traction sleeper slow deformation-resistant welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |