CN201151056Y - Frock for processing side wall of rail vehicle - Google Patents
Frock for processing side wall of rail vehicle Download PDFInfo
- Publication number
- CN201151056Y CN201151056Y CNU2008200001875U CN200820000187U CN201151056Y CN 201151056 Y CN201151056 Y CN 201151056Y CN U2008200001875 U CNU2008200001875 U CN U2008200001875U CN 200820000187 U CN200820000187 U CN 200820000187U CN 201151056 Y CN201151056 Y CN 201151056Y
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- side wall
- sidewalls
- rail vehicle
- boss
- processing tool
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Abstract
The utility model relates to a processing frock of a rail vehicle sidewall, which comprises a plurality of bridging beams which are used for fixing sidewalls and are arranged in parallel and in interval, a lug boss which is projected upwards is arranged on the middle portion of each bridging beam, a plurality of T-shaped grooves which are corresponding to the number and the positions of the weld joints which are arranged on the sidewalls are transversely arranged on the lug bosses, when the sidewalls are arranged on the lug bosses, weld joints which are arranged on the sidewalls just drop into the T-shaped grooves, the T-shaped grooves are fixedly connected with pressing boards through screw bolts, which are used for fixedly pressing the sidewalls, the bridging beams are steel plate welding structures, and an aluminium plate is fixed on the top surface of the lug bosses. The processing frock is characterized in that the T-shaped grooves are arranged on the positions of the weld joints, thereby the whole sidewalls can be contacted with the upper surfaces of the bridging beams well during processing the sidewalls, the vibration of work-pieces can be reduced to the minimum degree, thereby the quality of the sidewalls can be guaranteed, and the processing frock can play the function of protecting cutters which are used for cutting the sidewalls.
Description
Technical field
The utility model relates to a kind of processing tool of metal parts, and particularly a kind of side wall to rail vehicle carries out integral body and adds employed frock in man-hour.
Background technology
In the process of the high-speed track vehicle of 200 kilometers of speed per hours and 300 kilometers, the integral body processing of car body side wall is the key component that aluminum alloy bodywork is made, and the quality of side wall processing is directly connected to the complete vehicle quality of car body.The equipment that is used for the whole processing of side wall at present is the double numerical control machining center that Germany produces, the workbench of this equipment is two more than 80 a meter long T-shape groove, this T-shape groove of two more than 80 meter long comprises two position of foetus, just can carry out the processing of two side walls simultaneously on the T-shape groove.When on this position of foetus, side wall being processed, side wall need be lain in equipment and exist, and side wall will be clamped, cut the window on the side wall then, but on these two T-shape grooves directly the clamping side wall be impossible.
If on two T-shape grooves, lay dull and stereotyped, and then side wall is placed on the dull and stereotyped processing of going up, also be infeasible, because car body sidewall structure for the rail vehicle of 200 kilometers of speed per hours and 300 kilometers, be welded by 7 hollow materials, again side wall is put into after welding is finished and carried out integral body processing on this position of foetus, welding has 6 weld seams, the position of weld seam is more outstanding than framed side wallboard outer surface, if directly side wall is placed on the flat board, then side wall can't be set level, in that being added, side wall will produce vibration man-hour, and can make side wall produce distortion, and then influence the crudy of side wall.
Summary of the invention
The utility model main purpose is to address the above problem, and a kind of rail vehicle side wall processing tool is provided, and can effectively avoid the weld seam on the side wall, and side wall is fastened on the frock, guarantees the crudy of side wall.
For achieving the above object, the technical solution of the utility model is:
A kind of rail vehicle side wall processing tool, comprise many crossbeams that are used for fixing side wall that are arranged side by side separately, the boss protruding upward at the middle part of described crossbeam, be horizontally arranged with on the described boss with described side wall on the relative a plurality of T-shape grooves of weld seam quantity and position, when described side wall is placed on the described boss, weld seam on the side wall just in time falls in the described T-shape groove, and described T-shape groove is bolted to connection with the pressing plate that is used to compress side wall.
Further improvement of the utility model is that described crossbeam is a welded-steel plate construction, and at the fixing one deck aluminium sheet of the end face of described boss, the both sides of described boss respectively are provided with a suspension hook that is used to lift by crane overall beam.The bottom surface of described crossbeam is provided with the syndeton that is used for fixing on described side wall process equipment.
Content to sum up, rail vehicle side wall processing tool provided by the utility model, by position the T-shape groove is set at the side wall weld seam, reasonably weld seam is avoided, made whole side wall to contact with the upper surface of crossbeam well, add man-hour at side wall, just the vibration of workpiece can be reduced to a minimum, thereby can guarantee the quality of side wall, being provided with of a plurality of T-shape grooves can also conveniently be fixed when processing other as single products such as subway longerons and locate, and the scope of application is wider.
Crossbeam adopts welded-steel plate construction; can guarantee the rigidity of crossbeam; one deck aluminium sheet is set on the steel plate of beam surface upper again; can protecting with it on the one hand, the outer surface of contacted side wall is not damaged; make to contact more closely between side wall and aluminium sheet, can also play the effect of protection the cutter of cutting side wall.
Description of drawings
Fig. 1 the utility model structural representation;
The vertical view of Fig. 2 Fig. 1;
Fig. 3 the utility model installs the package assembly schematic diagram behind the side wall additional;
Another example structure schematic diagram of Fig. 4 the utility model.
As shown in Figure 1 to Figure 3, side wall 1, crossbeam 2, boss 3, T-shape groove 4, aluminium sheet 5, suspension hook 6, syndeton 7, pressing plate 8, bolt 9, air clamper 10, location structure 11, subway longeron 12, bolt 13, locating piece 14.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
In high-speed track vehicle process, car body side wall 1 is welded into the framed side wallboard of an integral body earlier by 7 hollow materials, the length of a framed side wallboard is greatly about about 40 meters, then the framed side wallboard handling is processed on the position of foetus to side wall is whole, the integral body processing of side wall 1 is to carry out at the double numerical control machining center that a Germany produces, the workbench of this equipment is two more than 80 a meter long T-shape groove, this T-shape groove of two more than 80 meter long comprises two position of foetus, just can carry out the processing of two side walls 1 simultaneously on the T-shape groove.On this position of foetus, side wall 1 is added man-hour, side wall 1 need be lain in equipment and exist, and side wall 1 will be clamped, cut the window on the side wall 1 then, side wall 1 just is fixed on this equipment by rail vehicle side wall processing tool described in the utility model, and then side wall 1 is processed.
As shown in Figure 1 to Figure 3, a kind of rail vehicle side wall processing tool, comprise many crossbeams that are used for fixing side wall 12 that are arranged side by side separately, this mainly is because the length of a side wall 1 is very long, a crossbeam 2 can not fixedly secure side wall 1, because in the cutting of mainly carrying out the window on the side wall 1 on this position of foetus, for better fixedly side wall 1, make its add reduce man-hour as far as possible the vibration, crossbeam 2 operated by rotary motion need to cut on the position of window on side wall 1, interval between per two crossbeams 2 can be different according to different vehicles and different side wall 1 structures, can be provided with flexibly according to actual needs, but at interval can not be excessive, 2 pairs of side walls 1 of crossbeam just do not have good support fixation effect like that, and adding the vibration in man-hour will strengthen.
Crossbeam 2 is welded by the polylith steel plate, adopting steel plate is in order to guarantee the rigidity of crossbeam 2, be provided with syndeton 7 in its bottom surface, syndeton 7 is mutually permanently connected by two T-shape grooves on bolt and the above-mentioned double numerical control machining center that is used for side wall 1 processing, and then crossbeam 2 is fixed on the side wall process equipment vertical fixing mutually between the T-shape groove on crossbeam 2 and the equipment.
The boss 3 protruding upward at the middle part of crossbeam 2, be horizontally arranged with on the boss 3 with side wall 1 on the relative a plurality of T-shape grooves 4 of weld seam quantity and position, because side wall 1 is welded by 7 blocks of section bars, so on side wall, have 6 weld seams, 3 wherein middle weld seams will contact with the upper surface of boss 3, so present embodiment is provided with corresponding 3 T-shape grooves 4 at the upper surface of boss 3, when side wall 1 is placed on the boss 3,3 weld seams on the side wall 1 just in time fall in 3 T-shape grooves 4, reasonably avoided the position of weld seam, like this, side wall 1 will closely contact with the upper surface of boss 3 well.
On a middle T-shape groove 4, fixedly connected with pressing plate 8 by bolt 9, and then compress side wall 1 with pressing plate 8, this just makes that side wall 1 can be good at contacting with the upper surface of boss 3 further, and can fixedly secure side wall 1, the vibration of workpiece is reduced to a minimum adding, guarantees the crudy of side wall 1.
The upper surface of boss 3 is the surfaces that directly contact with side wall 1, and side wall 1 need directly be cut side wall 1 when process window, if the upper surface of boss 3 is steel plates, is certain to man-hour cutter is caused major injury or even fracture adding so.In addition, when clamping side wall 1, must make side wall 1 contact complete with the upper surface of boss 3 as far as possible, so just can reduce to add the vibration of workpiece in man-hour, if vibration is excessive in the workpiece process, probably cause tool wear too fast, or even fracture, cracking of cutter just directly can cause side wall 1 to cross the quality problems of cutting.In order to guarantee that further side wall 1 closely contacts with the upper surface of boss 3; upper surface at boss 3 has been laid one deck aluminium sheet 5 again; can protect the outer surface of contacted with it side wall 1 not to be damaged on the one hand; make that contact is more tight between side wall 1 and the aluminium sheet 5, can also play the effect of protection the cutter of cutting side wall 1 usefulness.
A suspension hook 6 that is used to lift by crane overall beam 2 respectively is set in the both sides of boss 3, is the installation and removal for the ease of this frock.
On the position of foetus of this side wall 1 whole processing, also be provided with air clamper 10 and location structure 11 in the both sides of side wall 1, the good side wall 1 of welding by handling to this position of foetus, by location structure 11 location, and 3 weld seams on the side wall 1 are just fallen in 3 T-shape grooves 4 of boss 3 upper surfaces, compress with the dual-side of air clamper 10 simultaneously side wall 1.
Frock described in the utility model can also be used for the processing of other single-piece workpiece of rail vehicle, as subway longeron 12 or the like.As shown in Figure 4, subway longeron 12 is placed on the upper surface of crossbeam 2 convex platforms 3, in T-shape groove 4 on one side, fixedly connected with pressing plate 8 by bolt 9, one end of subway longeron 12 is compressed, in the T-shape groove 4 of another side, fixedly connected with locating piece 14, be used for the location of subway longeron 12 by bolt 13.Subway longeron 12 is being added man-hour, earlier according to its size, determine the size of locating piece 14, fix locating piece 14, the edge of one edge locating piece 14 of subway longeron 12 is placed, the another side of subway longeron 12 just is positioned at another T-shape groove 4 places, compress with the another side of pressing plate 8 longeron 12, after compressing promptly over the ground iron longeron 12 process.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1, a kind of rail vehicle side wall processing tool, it is characterized in that: comprise many crossbeams that are used for fixing side wall (1) (2) that are arranged side by side separately, at the middle part of described crossbeam (a 2) boss protruding upward (3), be horizontally arranged with on the described boss (3) with described side wall (1) on the relative a plurality of T-shape grooves (4) of weld seam quantity and position, when described side wall (1) is placed on the described boss (3), weld seam on the side wall (1) just in time falls in the described T-shape groove (4), and described T-shape groove (4) is fixedlyed connected by bolt (9) with the pressing plate that is used to compress side wall (1) (8).
2, rail vehicle side wall processing tool according to claim 1 is characterized in that: described crossbeam (2) is a welded-steel plate construction.
3, rail vehicle side wall processing tool according to claim 2 is characterized in that: at the fixing one deck aluminium sheet (5) of the end face of described boss (3).
4, rail vehicle side wall processing tool according to claim 1 is characterized in that: a suspension hook (6) that is used to lift by crane overall beam (2) respectively is set in the both sides of described boss (3).
5, according to any described rail vehicle side wall processing tool of claim 1 to 4, it is characterized in that: the bottom surface of described crossbeam (2) is provided with the syndeton (7) that is used for fixing on described side wall (1) process equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200001875U CN201151056Y (en) | 2008-01-21 | 2008-01-21 | Frock for processing side wall of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200001875U CN201151056Y (en) | 2008-01-21 | 2008-01-21 | Frock for processing side wall of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151056Y true CN201151056Y (en) | 2008-11-19 |
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ID=40126740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200001875U Expired - Lifetime CN201151056Y (en) | 2008-01-21 | 2008-01-21 | Frock for processing side wall of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151056Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029474A (en) * | 2010-12-14 | 2011-04-27 | 南车南京浦镇车辆有限公司 | Production process of end wall of passenger car |
| CN103537932A (en) * | 2013-10-29 | 2014-01-29 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional universal tool for machining large-size components of metro aluminum alloy car body |
| CN103737232A (en) * | 2013-12-28 | 2014-04-23 | 大连齐车轨道交通装备有限责任公司 | Tooling used for assembly of wagon side wall of arc-shaped wrapper sheet side wall |
-
2008
- 2008-01-21 CN CNU2008200001875U patent/CN201151056Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029474A (en) * | 2010-12-14 | 2011-04-27 | 南车南京浦镇车辆有限公司 | Production process of end wall of passenger car |
| CN102029474B (en) * | 2010-12-14 | 2012-09-26 | 南车南京浦镇车辆有限公司 | Production process of end wall of passenger car |
| CN103537932A (en) * | 2013-10-29 | 2014-01-29 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional universal tool for machining large-size components of metro aluminum alloy car body |
| CN103537932B (en) * | 2013-10-29 | 2016-03-30 | 南京南车浦镇城轨车辆有限责任公司 | A kind of aluminum alloy car-body for metro large parts machined multifunctional universal frock |
| CN103737232A (en) * | 2013-12-28 | 2014-04-23 | 大连齐车轨道交通装备有限责任公司 | Tooling used for assembly of wagon side wall of arc-shaped wrapper sheet side wall |
| CN103737232B (en) * | 2013-12-28 | 2015-09-09 | 大连齐车轨道交通装备有限责任公司 | A kind of railway freight-car side wall group of circular arc wrapper sheet side wall is to by frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSR, QINGDAO SIFANG RAILWAY CO., LTD. Free format text: FORMER NAME: CSR SIFANG RAILWAY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 266111 Qingdao, Chengyang District, Shandong Province town of Hong Hu spines Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |
|
| CX01 | Expiry of patent term |