CN202377671U - Assembling and spot welding integral tool for side wall frameworks of railway vehicles - Google Patents
Assembling and spot welding integral tool for side wall frameworks of railway vehicles Download PDFInfo
- Publication number
- CN202377671U CN202377671U CN2011205017250U CN201120501725U CN202377671U CN 202377671 U CN202377671 U CN 202377671U CN 2011205017250 U CN2011205017250 U CN 2011205017250U CN 201120501725 U CN201120501725 U CN 201120501725U CN 202377671 U CN202377671 U CN 202377671U
- Authority
- CN
- China
- Prior art keywords
- side wall
- spot welding
- base
- longeron
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an assembling and spot welding integral tool for side wall frameworks of railway vehicles. The assembling and spot welding integral tool comprises a bottom support frame, a positioning device, a spot welding machine and a plurality of squeezers. The positioning device is used for supporting and positioning a side wall framework, and the positioning device and the squeezers are connected with the bottom support frame by adjusting devices. The side wall framework can be assembled and welded simultaneously, and welding deformation caused by welding is reduced. In addition, the tool can also take differences such as the positions, the sizes, the contours and the like of windows among different vehicle items into consideration, switching among the different items can be realized by means of quick flexible adjustment or simple replacement of relevant positioning devices, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of vehicle body of railway vehicle employed process unit when making particularly a kind ofly carries out the integrated frock of assembling and spot welding at the side wall skeleton to rail vehicles such as subways, belongs to vehicle body of railway vehicle manufacturing technology field.
Background technology
In the process that the stainless steel car body side wall skeleton of rail vehicles such as subway is processed; All be earlier with the crossbeam on the side wall, after side bar and column fit together up and down; Through arc welding process beam column is carried out weld job again, the welding deformation of this arc welding process is bigger.And between the different subway projects because the property of there are differences such as the window's positions, size, outline, the switching between the disparity items is very complicated, inconvenience, production efficiency is low, labor strength is big.
Summary of the invention
The utility model main purpose is to address the above problem, and provides a kind of welding deformation little, easy to operate, highly versatile, the integrated frock of rail vehicle side wall skeleton assembling and spot welding that can significantly enhance productivity.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
The integrated frock of a kind of rail vehicle side wall skeleton assembling and spot welding; Comprise the bottom support frame, be used to support positioner, mash welder and several compactors of locating the side wall skeleton; Be connected through adjusting device between said positioner and said compactor and the said bottom support frame, or said compactor directly is fixed on the said positioner.
Further; Said adjusting device comprises many crossbeams connected vertically and Duo Gen longeron each other; Said crossbeam is fixed on the said bottom support frame, and said longeron is slidingly connected on the said crossbeam, is slidingly connected between said positioner and said compactor and the said longeron.
Further, said compactor is fixed on the mount pad, is slidingly connected between said mount pad and the said longeron.
Further, said positioner is several positioning seats that are used for fixing crossbeam, window pillar, door pillar, following side bar, and said positioning seat is made up of base and locating piece, and said base and said longeron are slidingly connected, and said locating piece is fixed on the said base.
Further, said base crosses connects on two adjacent said longerons.
Further, the upper surface of said base is a plane or is an inclined-plane that said locating piece is fixed on the upper surface of said base.
Further, on the upper surface of said base, be fixed with one or more layers backing plate.
Further; On the inclined-plane of said base, being fixed with one is used for from the holder of the said skeleton of lateral register; Said holder is made up of base plate, the riser and the gusset that are fixed on the said base plate, and said base plate is fixed on the said inclined-plane, and said riser is used for from the said skeleton of lateral register.
Further, on said crossbeam and longeron, be provided with at least one inverted T-shaped chute, between said crossbeam and the said longeron, all assembly is slidingly connected between said positioning seat and said mount pad and the said inverted T-shaped chute through bolt.
Further, said mash welder adopts big throat depth C type soldering turret.
Content to sum up, the integrated frock of the described a kind of rail vehicle side wall skeleton assembling and spot welding of the utility model can be assembled into one with the side wall skeleton, can realize the construction of connectivity resistance spot welding simultaneously, has reduced because the caused welding deformation of welding.This frock can also be taken into account the otherness of the window's position, size, outline etc. between the different vehicle project, through flexible adjustment fast or through providing for simple replacement of relevant positioner, can realize the switching between the disparity items, has improved production efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the utility model beam structure sketch map;
Fig. 5 is the utility model longitudinal beam structure sketch map;
Fig. 6 is the utility model plane positioning holder structure sketch map;
Fig. 7 is the utility model inclined-plane positioning seat structural representation;
Fig. 8 is a side bar fixed seat structure sketch map under the utility model
Fig. 9 is that the C of Fig. 8 is to view.
Extremely shown in Figure 9 like Fig. 1, window entablature 1, window sill 2, window pillar 3, window lower pillar stand 4, door pillar 5, following side bar 6, bottom support frame 7, compactor 9, crossbeam 10, longeron 11, inverted T-shaped chute 12, bolt hole 13;
Inclined-plane positioning seat 15, base 151, locating piece 152, bolt be to assembly 153, inclined-plane 154, backing plate 155, screw 156, bolt hole 157;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
To shown in Figure 3, the integrated frock of a kind of rail vehicle side wall skeleton assembling and spot welding is used for assembling and spot welding side wall skeleton like Fig. 1, and the side wall skeleton comprises that window entablature 1, window sill 2, window pillar 3, window lower pillar stand 4, door pillar 5 reach side bar 6 down.This frock comprises bottom support frame 7, mash welder, compactor 9, positioner and adjusting device.Wherein, Adjusting device is fixed on the bottom support frame 7; Positioner and compactor 9 are fixed on the adjusting device, and compactor 9 also can directly be fixed on the positioner, and it is other that the mash welder (not shown) is arranged on bottom support frame 7; Mash welder preferably adopts big throat depth C type soldering turret, is used for the tie point of the side wall skeleton that assembles is carried out the spot welding operation.
To shown in Figure 3, adjusting device comprises many crossbeams 10 and Duo Gen longeron 11, in the present embodiment like Fig. 1; Be provided with two crossbeams 10; Through being bolted to the both sides of bottom support frame 7, on two crossbeams 10, vertically be connected with many longerons 11 respectively, many longerons 11 slide along crossbeam 10; In the present embodiment, be provided with six roots of sensation longeron 11.
Like Fig. 4 and shown in Figure 5; On crossbeam 10 and longeron 11, be provided with two inverted T-shaped chutes 12; Be provided with two pairs of bolts hole 13 at the two ends of every longeron 11, through bolt the assembly (not shown) be slidingly connected between the inverted T-shaped chute 12 on bolt hole 13 and the crossbeam 10, bolt inserts in the inverted T-shaped chute 12 on the crossbeam 10 to the bolt head in the assembly and slides; When longeron 11 slides into desired location, the nut in the assembly is tightened with bolt.
Arrive shown in Figure 3 like Fig. 1; Positioner is several positioning seats that are used to support the location skeleton, and according to the different parts of skeleton, the structure of positioning seat is also different; The positioning seat that wherein is used for fixing window entablature 1, window sill 2, window pillar 3, window lower pillar stand 4, door pillar 5 is a plane positioning seat 14; Be inclined upwardly near 6 positions of side bar under the bottom in window lower pillar stand 4, the door pillar 5, the positioning seat here then is an inclined-plane positioning seat 15, and the fixing positioning seat of side bar 6 down also is an inclined-plane positioning seat 15.
As shown in Figure 6, plane positioning seat 14 is made up of base 141 and locating piece 142, and the upper surface of base 141 is a plane; Locating piece 142 is fixed on the base 141; Locating piece 142 matches with the skeleton that is fixed and realizes the location, and base 141 is slidingly connected with longeron 11, and base 141 is provided with two or four bolts hole 144; Through two pairs or the four pairs of bolts assembly 143 and longeron 11 are slidingly connected equally; Bolt inserts in the inverted T-shaped chute 12 on the longeron 11 to the bolt head in the assembly 143 and slides, and when plane positioning seat 14 slides into desired location, with bolt the nut in the assembly 143 is tightened.On plane positioning seat 14, also be provided with the installing hole 145 that is used for fixing compactor 9, different according to the parts that compress, each fixing compactor 9 in the one or both sides of plane positioning seat 14, thus realize compressing simultaneously from a side compressing or the both sides of skeleton part.
As shown in Figure 1, plane positioning seat 14 is different because of fixing parts, and the connected mode between the longeron 11 is also different.Because window entablature 1 is parallel to longeron 11 with window sill 2; So it is fixing perpendicular to longeron 11 to be used for fixing the plane positioning seat 14 of window entablature 1 and window sill 2; Need cross-over connection on two adjacent longerons 11, the two ends of its base 141 are slidingly connected with two longerons 11 respectively.And window pillar 3, window lower pillar stand 4, door pillar 5 are set in parallel on the longeron 11 so be used for fixing the plane positioning seat 14 of window pillar 3, window lower pillar stand 4, door pillar 5 perpendicular to longeron 11.
As shown in Figure 7, inclined-plane positioning seat 15 is made up of base 151 and locating piece 152 equally, has an inclined-plane 154 on the base 151, and the angle of inclination on inclined-plane 154 and window lower pillar stand 4, door pillar 5 angle of inclination herein are complementary.Locating piece 152 is fixed on the base 151; Locating piece 152 matches with the skeleton that is fixed and realizes the location, and base 151 is slidingly connected with longeron 11, on base 151, is provided with four or six bolts hole 157 equally; Utilize four pairs or the six pairs of bolts that assembly 153 and longeron 11 are slidingly connected; Bolt inserts in the inverted T-shaped chute 12 on the longeron 11 to the bolt head in the assembly 153 and slides, and when inclined-plane positioning seat 15 slides into desired location, with bolt the nut in the assembly 153 is tightened.Because the subway of disparity items; The size and the angle of inclination place are different; In the present embodiment, on inclined-plane 154, be provided with one or more layers backing plate 155 again, fixing between backing plate 155 and the base 151 through screw 156; The gross thickness of backing plate 155 can be changed according to Projects with Different, to guarantee here and can support preferably and fix skeleton.
Window lower pillar stand 4, door pillar 5 in the bottom acclivitous position longer; For support fixation preferably; The length of the inclined-plane positioning seat 15 here is also longer, needs cross-over connection on two adjacent longerons 11, and the two ends of its base 151 are slidingly connected with two longerons 11 respectively.
On the inclined-plane positioning seat 15 that is used for fixing window lower pillar stand 4, door pillar 5; Being fixed with one again is used for from the holder 17 of lateral register window lower pillar stand 4, door pillar 5; Like Fig. 8 and shown in Figure 9, holder 17 is made up of base plate 18, riser 19 and gusset 20, and base plate 18 is fixed on the inclined-plane 154 through screw; Riser 19 and gusset 20 vertical being weldingly fixed on the base plate 18; Riser 19 is used for from lateral register window lower pillar stand 4, door pillar 5, and the thickness of riser 19 can be according to disparity items and different, and 20 of gussets play the effect of strengthening intensity.
Below following side bar 6, also be provided with a plurality of inclined-planes positioning seat 15, because the width of side bar 6 is narrower down, inclined-plane positioning seat 15 length of this moment are shorter, only are fixed on last root longeron 11.
As shown in Figure 1; Skeleton needs with several compactors 9 fixingly after assembling, and the fixed form of compactor 9 has two kinds of forms according to the position difference of using: a kind ofly be; Compactor 9 is fixed on the mount pad 16; Mount pad 16 is slidingly connected on the longeron 11, and is same as described above, through bolt assembly is slidingly connected too between mount pad 16 and the longeron 11.Mount pad 16 slides along longeron 11, and 9 of the compactors on it can compress skeleton on horizontal and vertical; Another kind of form is that compactor 9 directly is fixed on plane positioning seat 14 or the inclined-plane positioning seat 15 through securing members such as screws, along with moving of plane positioning seat 14 or inclined-plane positioning seat 15.
When the side wall skeleton being assembled welding; At first to reach the particular location of side bar 6 down, confirm the fixed position of each plane positioning seat 14, inclined-plane positioning seat 15, compactor 9 according to window entablature 1, window sill 2, window pillar 3, window lower pillar stand 4, the door pillar 5 of disparity items.Then, promote each longeron 11 and in crossbeam 10, slide, adjust the position and final the fixing of each longeron 11, each plane positioning seat 14 and inclined-plane positioning seat 15 to assigned address and final fixing again slide.Reaching window entablature 1, window sill 2, window pillar 3, window lower pillar stand 4, door pillar 5 down, side bar 6 is placed on corresponding each plane positioning seat 14 and inclined-plane positioning seat 15; Adjust corresponding compactor 9 according to arts demand; Utilize several compactors 9 that skeleton is compressed; So far skeleton assembling is accomplished, and with mash welder the junction between each parts is welded together at last, accomplishes whole operations.
As stated, in conjunction with accompanying drawing and the given scheme content of embodiment, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. integrated frock of rail vehicle side wall skeleton assembling and spot welding; It is characterized in that: comprise the bottom support frame, be used to support positioner, mash welder and several compactors of locating the side wall skeleton; Be connected through adjusting device between said positioner and said compactor and the said bottom support frame, or said compactor directly is fixed on the said positioner.
2. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 1; It is characterized in that: said adjusting device comprises many crossbeams connected vertically and Duo Gen longeron each other; Said crossbeam is fixed on the said bottom support frame; Said longeron is slidingly connected on the said crossbeam, is slidingly connected between said positioner and said compactor and the said longeron.
3. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 2, it is characterized in that: said compactor is fixed on the mount pad, is slidingly connected between said mount pad and the said longeron.
4. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 2; It is characterized in that: said positioner is several positioning seats that are used for fixing crossbeam, window pillar, door pillar, following side bar; Said positioning seat is made up of base and locating piece; Said base and said longeron are slidingly connected, and said locating piece is fixed on the said base.
5. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 4 is characterized in that: said base crosses connects on two adjacent said longerons.
6. according to claim 4 or the integrated frock of 5 described rail vehicle side wall skeleton assembling and spot weldings, it is characterized in that: the upper surface of said base is a plane or is an inclined-plane that said locating piece is fixed on the upper surface of said base.
7. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 6 is characterized in that: on the upper surface of said base, be fixed with one or more layers backing plate.
8. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 6; It is characterized in that: on the inclined-plane of said base, be fixed with one and be used for from the holder of the said skeleton of lateral register; Said holder is made up of base plate, the riser and the gusset that are fixed on the said base plate; Said base plate is fixed on the said inclined-plane, and said riser is used for from the said skeleton of lateral register.
9. according to claim 3 or the integrated frock of 4 described rail vehicle side wall skeleton assembling and spot weldings; It is characterized in that: on said crossbeam and longeron, be provided with at least one inverted T-shaped chute, between said crossbeam and the said longeron, all assembly is slidingly connected between said positioning seat and said mount pad and the said inverted T-shaped chute through bolt.
10. the integrated frock of rail vehicle side wall skeleton assembling and spot welding according to claim 1 is characterized in that: said mash welder adopts big throat depth C type soldering turret.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205017250U CN202377671U (en) | 2011-12-06 | 2011-12-06 | Assembling and spot welding integral tool for side wall frameworks of railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205017250U CN202377671U (en) | 2011-12-06 | 2011-12-06 | Assembling and spot welding integral tool for side wall frameworks of railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377671U true CN202377671U (en) | 2012-08-15 |
Family
ID=46626189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205017250U Expired - Lifetime CN202377671U (en) | 2011-12-06 | 2011-12-06 | Assembling and spot welding integral tool for side wall frameworks of railway vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377671U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143828A (en) * | 2011-12-06 | 2013-06-12 | 南车青岛四方机车车辆股份有限公司 | Assembling and spot-welding integral tooling for side wall skeleton of track vehicle |
| CN103240516A (en) * | 2012-02-13 | 2013-08-14 | 南车青岛四方机车车辆股份有限公司 | Automatic welding support and automatic welding system for corrugated plates of railway vehicles |
| CN103934564A (en) * | 2014-04-18 | 2014-07-23 | 唐山轨道客车有限责任公司 | Automatic spot welding tool, device and method for air conditioning unit bases |
| CN105033448A (en) * | 2015-08-31 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Frication stir welding flexibility tool for subway vehicle side wall |
| CN105531064A (en) * | 2013-09-18 | 2016-04-27 | 本田技研工业株式会社 | Method for positioning welding clamp |
| CN108838602A (en) * | 2018-07-11 | 2018-11-20 | 中车唐山机车车辆有限公司 | Body framing welding tooling |
| CN109454382A (en) * | 2018-12-14 | 2019-03-12 | 中车长春轨道客车股份有限公司 | The universal group of weldering positioning device for a variety of side wall skeletons |
| CN110434626A (en) * | 2019-07-30 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail vehicle side wall fixture |
| CN110732820A (en) * | 2018-07-20 | 2020-01-31 | 中车唐山机车车辆有限公司 | Welding clamping tool |
-
2011
- 2011-12-06 CN CN2011205017250U patent/CN202377671U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143828B (en) * | 2011-12-06 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | Assembling and spot-welding integral tooling for side wall skeleton of track vehicle |
| CN103143828A (en) * | 2011-12-06 | 2013-06-12 | 南车青岛四方机车车辆股份有限公司 | Assembling and spot-welding integral tooling for side wall skeleton of track vehicle |
| CN103240516B (en) * | 2012-02-13 | 2016-03-23 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle corrugated plating automatic welding support and welding system |
| CN103240516A (en) * | 2012-02-13 | 2013-08-14 | 南车青岛四方机车车辆股份有限公司 | Automatic welding support and automatic welding system for corrugated plates of railway vehicles |
| CN105531064A (en) * | 2013-09-18 | 2016-04-27 | 本田技研工业株式会社 | Method for positioning welding clamp |
| CN105531064B (en) * | 2013-09-18 | 2018-02-02 | 本田技研工业株式会社 | The localization method of weld clamp mechanism |
| CN103934564A (en) * | 2014-04-18 | 2014-07-23 | 唐山轨道客车有限责任公司 | Automatic spot welding tool, device and method for air conditioning unit bases |
| CN103934564B (en) * | 2014-04-18 | 2016-03-02 | 唐山轨道客车有限责任公司 | Air-conditioner set seat automatic spot frock, device and method |
| CN105033448A (en) * | 2015-08-31 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Frication stir welding flexibility tool for subway vehicle side wall |
| CN108838602A (en) * | 2018-07-11 | 2018-11-20 | 中车唐山机车车辆有限公司 | Body framing welding tooling |
| CN110732820A (en) * | 2018-07-20 | 2020-01-31 | 中车唐山机车车辆有限公司 | Welding clamping tool |
| CN110732820B (en) * | 2018-07-20 | 2021-09-03 | 中车唐山机车车辆有限公司 | Welding clamping tool |
| CN109454382A (en) * | 2018-12-14 | 2019-03-12 | 中车长春轨道客车股份有限公司 | The universal group of weldering positioning device for a variety of side wall skeletons |
| CN109454382B (en) * | 2018-12-14 | 2021-06-04 | 中车长春轨道客车股份有限公司 | Universal type assembling and welding positioning device for various side wall frameworks |
| CN110434626A (en) * | 2019-07-30 | 2019-11-12 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail vehicle side wall fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202377671U (en) | Assembling and spot welding integral tool for side wall frameworks of railway vehicles | |
| CN103143828B (en) | Assembling and spot-welding integral tooling for side wall skeleton of track vehicle | |
| CN102699604B (en) | Positioning tool for railway vehicle framework side frame | |
| CN106425230A (en) | Clamp for laser hybrid welding of T-shaped connector | |
| CN104384740B (en) | EMUs drivers' cab constructed of aluminium roof assembly-welding processing method | |
| CN102626841B (en) | Automatic welding fixture of subway train obverse-reverse side roofs | |
| CN109676299A (en) | A kind of underground railway track vehicle sleeper beam general welding fixture and its welding method | |
| CN205271248U (en) | Truck chassis tail lamp scaffold weldment frock | |
| CN206605196U (en) | The small sidewall welding frock of rail vehicle | |
| CN106541240A (en) | A kind of many plate assembly welding toolings | |
| CN102152050B (en) | Installing and welding tool for cab | |
| CN201493639U (en) | Trinity full-weld clamping tool of subway | |
| CN106428053A (en) | Structural steel framework of railway passenger car body | |
| CN102335802A (en) | Polygonal barrel welding tool | |
| CN101774100A (en) | Adjustable position welding device of space truss structure | |
| CN203992942U (en) | Car roof skeleton assembly or fitting table | |
| CN106625383B (en) | Sleeper beam erecting device and its installation method under gyrocar car body formal dress state | |
| CN201519850U (en) | Clamping device for assembly welding of orbit vehicle side wall top side beams | |
| CN206475144U (en) | The supporting tool of vehicle frame | |
| CN203031176U (en) | Universal combined weld jig frame | |
| CN107979012A (en) | Modularization prefabricated cabin nacelle, modularization prefabricated cabin and substation | |
| CN110900091A (en) | Assembling tool for garbage truck box body | |
| CN217252942U (en) | Drilling machine for support rod of sleeper frame of truck | |
| CN207289301U (en) | Low-floor tramcar truck transom group mounted welder | |
| CN202917618U (en) | Large planar antenna array framework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20150422 |