CN201519850U - Clamping device for assembly welding of orbit vehicle side wall top side beams - Google Patents
Clamping device for assembly welding of orbit vehicle side wall top side beams Download PDFInfo
- Publication number
- CN201519850U CN201519850U CN200920249850XU CN200920249850U CN201519850U CN 201519850 U CN201519850 U CN 201519850U CN 200920249850X U CN200920249850X U CN 200920249850XU CN 200920249850 U CN200920249850 U CN 200920249850U CN 201519850 U CN201519850 U CN 201519850U
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- laterally
- top beam
- clamping device
- slide rail
- positioning supports
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Abstract
The utility model relates to a clamping device for assembly welding of orbit vehicle side wall top side beams. The clamping device comprises an assembly work table, wherein a plurality of top side beam locating supporting seats are arranged along the vertical direction of the working table with intervals on the assembly working table, the top surfaces of all top side beam locating supporting seats form a locating supporting surface, the locating supporting surface is in a bended curve line shape on the transverse cross section of the working table, a first sliding orbit and a second sliding orbit are respectively arranged on the assembly working table on two sides of a plurality of top side beam locating supporting seats in parallel, the clamping device further comprises at least two goalpost clamping devices which span on the top side beam locating supporting seats, two sides of the goalpost clamping devices are respectively provided with moving parts which are connected with the first sliding orbit and the second sliding orbit movably, and clamping parts which are clamped and located with the first sliding orbit and the second sliding orbit, and the upper portions of the goalpost clamping devices are provided with clamping components pressing on the top side beams. The clamping device enables the welding deformation to achieve an ideal level after the top side beams finish assembly welding.
Description
Technical field
The utility model is the special-purpose assembly clamping device about a kind of rail vehicle parts, relates in particular to a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding.
Background technology
What the side wall top beam of laterally structure of homemade SS3, SS4 modified locomotive adopted is the upper and lower plates structure, and adopting with the upper and lower plates when the side wall general assembly is location benchmark integral assembly welding, and top beam of laterally can not become an independent system, so can't adopt the new technology of automatic welding.And after electric locomotive side wall top beam of laterally such as HXD2 type and HXD2B type have changed the form of top cover mount pad and Connection Block, can carry out erection welding separately, formed the autonomous system unit, can carry out the parts assembly welding earlier during its assembling, on the assembly welding tire, always assemble then, not only can enhance productivity, and can adopt some advanced technologies, automatically weld such as welding tractor, so both alleviated working strength of workers, improve labor productivity, improved the product quality of locomotive again.
Electric locomotive side walls such as HXD2 type and HXD2B type are to be connected the side wall monocoque structure that assembly welding such as crossbeam forms by top beam of laterally, column, corrugated plating and part, it and underframe, drivers' cab and top cover are formed the major part of car body shell mechanism, bear various external loads and impact and side force, wherein top beam of laterally is the important carrier bar of side wall, as shown in Figure 9, described top beam of laterally 9 constitutes box structure by outside plate 91 and inner panel 92, is connected with stiffener 95 between inner panel 91 and the outside plate 92; Outside plate 91 tops and 93 welding of top cover mount pad, be connected with the top cover (not shown) by M12 or M16 nut by top cover mount pad 93, and the load capacity of header field is passed through column, corrugated platings etc. pass to the underframe part, inner panel 92 inboard and Connection Block 94 welding, being connected the crossbeam (not shown) by Connection Block 94 with car body by bolt connects, after side wall and underframe are finished welding, just formed an integral frame-type bearing structure, therefore, top beam of laterally 9 has played an effect of forming a connecting link in body construction, so, the welding deformation of control top beam of laterally is very important, if control is bad, top beam of laterally is forced to correct when the side wall integral solder, its internal stress does not discharge, and can bring very big hidden danger to the whole welding of car body.
But, existing top beam of laterally assembly welding frock does not have and can address the above problem, and the inventor relies on relevant design and manufacturing experience for many years, propose a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, reach desirable level with the welding deformation amount of controlling top beam of laterally.
The utility model content
The purpose of this utility model is to provide a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, make top cover mount pad on the top beam of laterally and Connection Block finish welding after, welding deformation amount reaches desirable level.
Another purpose of the present utility model is to provide a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, can realize that welding tractor welds automatically.
Another purpose of the present utility model is to provide a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, and this clamping device is simple in structure, it is little to take up room, easy accessibility, low cost of manufacture.
The purpose of this utility model is to realize like this, a kind of clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, this clamping device comprises a fitter's bench, on described fitter's bench and along the longitudinal separation of workbench a plurality of top beam of laterally positioning supports seats is set; The end face of each top beam of laterally positioning supports seat constitutes the positioning supports face, and this positioning supports face is the curve shape of bending on the workbench lateral cross section; On fitter's bench, be positioned at parallel respectively first slide rail and second slide rail of being provided with in both sides of described a plurality of top beam of laterally positioning supports seats; This clamping device comprises that also at least two are striden the portal frame binding clasp of being located at top beam of laterally positioning supports seat top, these portal frame binding clasp both sides are respectively equipped with first slide rail and move the moving part that is connected with second slide rail, and set the Access Division of position with first slide rail and the second slide rail card; Described portal frame binding clasp top is provided with the clamping element of replacing described top beam of laterally.
In a better embodiment of the present utility model, the end face curve shape of described top beam of laterally positioning supports seat is identical with the outside plate shape of cross section of top beam of laterally.
In a better embodiment of the present utility model, the positioning supports face of described top beam of laterally positioning supports seat is provided with the pressing plate of clamping top beam of laterally outside plate, and described pressing plate is connected on the positioning supports seat by bolt.
In a better embodiment of the present utility model, described first slide rail is the grooved rail that an opening is provided with towards top beam of laterally positioning supports seat; Described second slide rail is an I shape rail.
In a better embodiment of the present utility model, described portal frame binding clasp is made of with the vertical beam that is connected with the crossbeam two ends a crossbeam, and described moving part and Access Division are arranged on the bottom of described vertical beam.
In a better embodiment of the present utility model, described each moving part is made of two groups of rollers that are provided with at interval respectively, and each is organized roller and is horizontally disposed with and is slidedly arranged on the horizontal roller of slide rail plate upper surface and wheel shaft by wheel shaft and vertically be provided with and be slidedly arranged on slide rail and constitute towards the vertical roller of the side of positioning supports seat; Described Access Division is by being stretched in the slide rail and the block of contiguous slide rail top board lower surface constitutes.
In a better embodiment of the present utility model, on described first slide rail or second slide rail, be provided with a track along this slide rail extension, a welding tractor is arranged on this track movably.
In a better embodiment of the present utility model, described clamping device also comprises to be located on the top beam of laterally so that the briquetting that the clamping element on the portal frame binding clasp is replaced.
In a better embodiment of the present utility model, described clamping device also comprises the top beam of laterally cushion block of being located on the top beam of laterally positioning supports seat.
In a better embodiment of the present utility model, described fitter's bench is made of a steel I-beam; This steel I-beam below is fixed with a plurality of bases.
From the above mentioned, the clamping device of top beam of laterally assembly welding of the present utility model, the location and the clamping structure of top beam of laterally outside plate on fitter's bench, have been designed, when the inner panel of top beam of laterally and outside plate are fastened, article two, long weld seam is placed becomes ship type welding position, be convenient to welding tractor and carry out vertical integral solder, for welding the condition of having created automatically.When the inner panel of top beam of laterally is anchored on the outside plate, if local gap, adjust clamping with the portal frame binding clasp, location welding then, when welding tractor is finished two weld seam welding of top beam of laterally, to top cover mount pad and Connection Block, afterwards, place cushion block in top beam of laterally both sides group in top beam of laterally longitudinal center position, the top beam of laterally two ends clamp the formation reversible deformation with the portal frame binding clasp, then Connection Block is welded, finish work-piece cools such as welding back, unclamp clamping device, thus, can eliminate because the thermal deformation that welding produces is controlled at the top beam of laterally welding deformation amount in the ideal range, make top beam of laterally can reach the specification requirement of product drawing.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1: be the structural representation of the clamping device of the utility model top beam of laterally assembly welding.
Fig. 2: be the structural representation of clamping device one cross section of the utility model top beam of laterally assembly welding.
Fig. 3: be the structural representation of another cross section of clamping device of the utility model top beam of laterally assembly welding.
Fig. 4: the structural representation that carries out the reversible deformation clamped condition for the clamping device of the utility model top beam of laterally assembly welding.
Fig. 5 A: be the structural representation of top beam of laterally positioning supports seat in the utility model.
Fig. 5 B: be the structural representation of top beam of laterally positioning supports seat base plate in the utility model.
Fig. 6 A: be the structural representation of portal frame binding clasp in the utility model.
Fig. 6 B: be the schematic top plan view of Fig. 6 A.
Fig. 7 A: be the structural representation of briquetting in the utility model.
Fig. 7 B: be the schematic top plan view of Fig. 7 A.
Fig. 8: be the structural representation of cushion block in the utility model.
Fig. 9: be the structural representation of rail vehicle side wall top beam of laterally.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.
As Fig. 1～shown in Figure 4, the utility model proposes a kind of clamping device 100 that is used for rail vehicle side wall top beam of laterally assembly welding, this clamping device 100 comprises a fitter's bench 1, on described fitter's bench 1 and along the longitudinal separation of workbench 1 a plurality of top beam of laterally positioning supports seats 2 is set; Shown in Fig. 5 A, Fig. 5 B, the end face of each top beam of laterally positioning supports seat 2 constitutes positioning supports face 21, this positioning supports face 21 is the curve shape of bending on workbench 1 lateral cross section, in the present embodiment, end face 21 curve shapes of described top beam of laterally positioning supports seat are identical with outside plate 91 (outline) shape of cross section of top beam of laterally 9 (as shown in Figure 9); On fitter's bench 1, be positioned at parallel respectively first slide rail 3 and second slide rail 4 of being provided with in both sides of described a plurality of top beam of laterally positioning supports seats 2; This clamping device 100 comprises that also at least two are striden the portal frame binding clasp 5 of being located at top beam of laterally positioning supports seat 2 tops, shown in Fig. 2, Fig. 6 A, Fig. 6 B, these portal frame binding clasp 5 both sides are respectively equipped with first slide rail 3 and move the moving part 51 that is connected with second slide rail 4, and block the Access Division 52 of setting the position with first slide rail 3 and second slide rail 4; Described portal frame binding clasp 5 tops are provided with the clamping element 53 of replacing described top beam of laterally 9, and in the present embodiment, described clamping element 53 is made of bolt, and two clamping elements 53 are set at least.Shown in Fig. 5 A, Fig. 5 B, in the present embodiment, the positioning supports face 21 of described top beam of laterally positioning supports seat 2 is provided with the pressing plate 22 of clamping top beam of laterally outside plate 91, and described pressing plate 22 is connected on the positioning supports seat 2 by bolt.
Further, in the present embodiment, as Fig. 2, shown in Figure 3, on described second slide rail 4, be provided with a track 61 along this slide rail extension, one welding tractor 62 is arranged on this track 61 movably, and in the present embodiment, described track 61 also can be arranged on first slide rail 3.In the present embodiment, described welding tractor 62 and structure thereof are existing structure, and therefore, the description of its concrete structure repeats no more.
In the present embodiment, described clamping device 100 also comprises the top beam of laterally cushion block of being located on the top beam of laterally positioning supports seat 27 (as Fig. 4, shown in Figure 8).When this top beam of laterally cushion block 7 is the reversible deformation clamping that is used to be described below, be placed on the top beam of laterally positioning supports seat 2 of below, top beam of laterally longitudinal center position, therefore, the contact-making surface 71 of the positioning supports face 21 of described top beam of laterally cushion block 7 and this top beam of laterally positioning supports seat 2 should be consistent with the bending shape of this positioning supports face 21; And after this top beam of laterally cushion block 7 was placed on the top beam of laterally positioning supports seat 2, the end face 72 of cushion block 7 should keep level, so that place described top beam of laterally 9 on this end face 72.
When using above-mentioned clamping device 100 to assemble assembly welding, as Fig. 2, Fig. 5 A, shown in Fig. 5 B, the outside plate 91 that at first will finish the top beam of laterally 9 of the inboard stiffener 95 assembly weldings positioning supports face 21 of described a plurality of top beam of laterally positioning supports seats 2 of packing into, the longitudinal center of outside plate 91 overlaps with clamping device 100 centers of top beam of laterally assembly welding, outside plate 91 is fixedly clamped on positioning supports face 21 (because end face 21 curve shapes of described top beam of laterally positioning supports seat are identical with outside plate 91 shape of cross sections of top beam of laterally 9 with pressing plate 22 with bolt, so the lateral surface of the outside plate 91 of top beam of laterally attaches fully just and is fixed on the described positioning supports face 21), again the inner panel 92 of top beam of laterally 9 is anchored to the top of outside plate 91, the group of adjusting inner panel 92 and outside plate 91 with portal frame binding clasp 5 positions weldering (spot welding) to the gap and by clamping element 53 with the top that inner panel 92 is folded in outside plate 91, then with in welding tractor 62 welding, outside plate 92, two ship type weld seams of 91, welding tractor 62 is along vertically walking automatically of welding tractor track 61.Group is to (spot welding) Connection Block 94 (described Connection Block 94 is provided with 21 groups altogether) after finishing the welding of described two ship type weld seams; Afterwards, top beam of laterally 9 usefulness overhead traveling cranes are hung out described clamping device 100, be put into and organize on the platform (spot welding) top cover mount pad 93 (described top cover mount pad 93 is provided with 21 groups altogether); Finish the welding of top cover mount pad 93 then.Again top beam of laterally 9 is hung in clamping device 100, at this moment, the described cushion block 7 of on the top beam of laterally positioning supports seat 2 of clamping device 100 vertical point midway N (as shown in Figure 1), packing into, position, the center of top beam of laterally 9 (mid point) is positioned at (as shown in Figure 4) on the cushion block 7 just, the two ends of top beam of laterally 9 are carried out reversible deformation with portal frame binding clasp 5 and are clamped, carry out the welding of Connection Block 94, to be used for eliminating on the top beam of laterally owing to be welded to connect the sweating heat distortion (the low bowed shape in high two ends in the middle of top beam of laterally 9 is at this moment) that seat 94 produces, hang out top beam of laterally 9 etc. after the work-piece cools with overhead traveling crane, finish top beam of laterally product assembly welding.
From the above mentioned, the clamping device 100 of top beam of laterally assembly welding of the present utility model, the location and the clamping structure of top beam of laterally outside plate 91 on fitter's bench 1, have been designed, when the inner panel 92 of top beam of laterally is fastened with outside plate 91, article two, long weld seam is placed becomes ship type welding position, be convenient to welding tractor and carry out vertical integral solder, for welding the condition of having created automatically.The effect of design portal frame binding clasp 5 is when the inner panel 92 of top beam of laterally is anchored on the outside plate 91, if local gap is adjusted clamping with portal frame binding clasp 5, and location welding (described portal frame binding clasp 5 can be provided with a plurality of) then; When welding tractor is finished two weld seam welding of top beam of laterally, in top beam of laterally both sides group to top cover mount pad 93 and Connection Block 94, afterwards, place cushion block 7 at the vertical point midway of top beam of laterally, top beam of laterally 9 two ends clamp the formation reversible deformation with portal frame binding clasp 5, then Connection Block 94 are welded, finish work-piece cools such as welding back, unclamp clamping device 100, eliminated because the thermal deformation that welding produces makes top beam of laterally 9 can reach the specification requirement of product drawing.
Further, shown in Fig. 2, Fig. 7 A, Fig. 7 B, when the top that the inner panel 92 of top beam of laterally 9 is anchored to outside plate 91, and when inner panel 92 being folded in outside plate 91 tops with the clamping element 53 of portal frame binding clasp 5, replace inner panel 92 for the ease of clamping element 53, between described clamping element 53 and inner panel 92, also be provided with briquetting 8.Described briquetting 8 is a bending shape member, and its bending shape should be identical with the shape of cross section of inner panel 92 outlines, so that the lateral surface of briquetting 8 inner surfaces 81 and inner panel 92 attaches just fully; Also be provided with on the outer surface 82 of described briquetting 8 and the corresponding a plurality of tops 83 of clamping element 53 quantity and angle of inclination; In the present embodiment, described clamping element 53 and top 83 are two.
In the present embodiment, described first slide rail 3 is the grooved rail that an opening is provided with towards top beam of laterally positioning supports seat 2; Described second slide rail 4 is an I shape rail.
Further, shown in Fig. 2, Fig. 6 A, Fig. 6 B, described portal frame binding clasp 5 is made of with two vertical beams 55 that are connected with crossbeam 54 two ends a crossbeam 54, and described moving part 51 and Access Division 52 are arranged on the bottom of described corresponding vertical beam 55.Also be provided with the handle 56 that a handled easily person grips on the described crossbeam 54.
In the present embodiment, described each moving part 51 constitutes (shown in Fig. 6 B) by two groups of rollers that are provided with at interval respectively, and each is organized roller and is horizontally disposed with and is slidedly arranged on the horizontal roller 511 of slide rail base plate 31,41 upper surfaces and wheel shaft by wheel shaft and vertically be provided with and be slidedly arranged on slide rail and constitute towards the vertical roller 512 of the side of positioning supports seat 2; Described Access Division 52 is made of the block 521 that is stretched on slide rail 3,4 interior and contiguous slide rail top board 32,42 lower surfaces.When portal frame binding clasp 5 was along the longitudinal movement, described horizontal roller 511 and vertical roller 512 rolled on first slide rail 3 and second slide rail 4; When portal frame binding clasp 5 moves to the position that needs clamping, replace described inner panel 92 by clamping element 53, crossbeam 54 and two vertical beams 55 are moved up, when block 521 touches slide rail top board 32,42 lower surfaces, make portal frame binding clasp 5 produce the location, and inner panel 92 is clamped on the outside plate 91.
In the present embodiment, described fitter's bench 1 can be existing workbench commonly used.For the ease of operating personnel's assembling and weld job, the fitter's bench 1 in the utility model also can be made of a steel I-beam 11; These steel I-beam 11 belows are fixed with a plurality of bases 12, make fitter's bench 1 height between 800mm～860mm; Described base 12 bottoms are connected to become the basis of top beam of laterally assembly welding frock with bolt and workshop ground bar steel guide rail, and base 12 tops can connect with steel I-beam 11 by bolt, and by strengthening gusset 13 and steel I-beam 11 welds.The length of described fitter's bench 1 designs according to the length of described top beam of laterally, for example: HXD2B type side wall top beam of laterally length is 16450mm, consider at the two ends of steel I-beam 11 and also will place portal frame binding clasp 5, therefore, the length of fitter's bench 1 can be designed to 17100mm; Wherein, welding tractor 62 is 16434mm along the length of welding tractor track 61 vertical walkings.
In the present embodiment, described first slide rail (that is: grooved rail) 3 is welded on the aforesaid reinforcement gusset 13, forms the vertical orbit in portal frame binding clasp 5 left sides; Base plate 23 with top beam of laterally positioning supports seat 2 above the described steel I-beam 11 welds (shown in Fig. 2, Fig. 5 B), and be connected with positioning supports seat 2 usefulness bolts by base plate 23, by the located lateral that bolt is regulated positioning supports seat 2, be welded as a whole after adjusting; Second slide rail (that is: I shape rail) 4 is fixed on the steel I-beam 11,, requires left and right sides track necessary parallel to form the vertical orbit in right side of portal frame binding clasp 5; By the track 61 of bolt assembling welding tractor, welding tractor 62 passes through the vertical walking of the tooth bar of welding tractor track 61 along top beam of laterally assembly welding clamping device 100, finishes the welding of two longitudinal seams of the inside and outside plate of top beam of laterally above second slide rail 4.
From the above mentioned, the clamping device 100 that is used for rail vehicle side wall top beam of laterally assembly welding of the present utility model, can make top beam of laterally 9 be in best assembling welding position (that is: the long weld seam of two 16434mm of top beam of laterally being put into ship type welding position), being convenient to welding tractor welds automatically, when other parts of assembling (as: top cover mount pad 93 and Connection Block 94) on top beam of laterally 9, for preventing the sweating heat distortion, carry out reversible deformation with portal frame binding clasp 5 and clamp, make the top beam of laterally product meet the product drawing requirement.
The advantage of clamping device that the utility model is used for rail vehicle side wall top beam of laterally assembly welding is as follows:
1, the clamping device of top beam of laterally assembly welding of the present utility model takes up room little, suitable effective.
2, the clamping device of top beam of laterally assembly welding of the present utility model can be used for as the assembly welding of top beam of laterally products such as HXD2, HXD2B, this clamping device easy accessibility.
3, the clamping device of top beam of laterally assembly welding of the present utility model can realize that welding tractor welds automatically owing to changed the welding orientation angle (having formed ship type weld seam) of product.
4, the clamping device of top beam of laterally assembly welding of the present utility model can be implemented the top beam of laterally reversible deformation by the portal frame binding clasp and clamps, make top cover mount pad on the top beam of laterally and Connection Block finish welding after, can control welding deformation amount and reach desirable level.
5, the clamping device of top beam of laterally assembly welding of the present utility model is simple in structure, low cost of manufacture.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (10)
1. clamping device that is used for rail vehicle side wall top beam of laterally assembly welding, this clamping device comprises a fitter's bench, it is characterized in that: on described fitter's bench and along the longitudinal separation of workbench a plurality of top beam of laterally positioning supports seats are set; The end face of each top beam of laterally positioning supports seat constitutes the positioning supports face, and this positioning supports face is the curve shape of bending on the workbench lateral cross section; On fitter's bench, be positioned at parallel respectively first slide rail and second slide rail of being provided with in both sides of described a plurality of top beam of laterally positioning supports seats; This clamping device comprises that also at least two are striden the portal frame binding clasp of being located at top beam of laterally positioning supports seat top, these portal frame binding clasp both sides are respectively equipped with first slide rail and move the moving part that is connected with second slide rail, and set the Access Division of position with first slide rail and the second slide rail card; Described portal frame binding clasp top is provided with the clamping element of replacing described top beam of laterally.
2. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1 is characterized in that: the end face curve shape of described top beam of laterally positioning supports seat is identical with the outside plate shape of cross section of top beam of laterally.
3. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1, it is characterized in that: the positioning supports face of described top beam of laterally positioning supports seat is provided with the pressing plate of clamping top beam of laterally outside plate, and described pressing plate is connected on the positioning supports seat by bolt.
4. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1 is characterized in that: described first slide rail is the grooved rail that an opening is provided with towards top beam of laterally positioning supports seat; Described second slide rail is an I shape rail.
5. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 4, it is characterized in that: described portal frame binding clasp is made of with the vertical beam that is connected with the crossbeam two ends a crossbeam, and described moving part and Access Division are arranged on the bottom of described vertical beam.
6. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 5, it is characterized in that: described each moving part is made of two groups of rollers that are provided with at interval respectively, and each is organized roller and is horizontally disposed with and is slidedly arranged on the horizontal roller of slide rail plate upper surface and wheel shaft by wheel shaft and vertically be provided with and be slidedly arranged on slide rail and constitute towards the vertical roller of the side of positioning supports seat; Described Access Division is by being stretched in the slide rail and the block of contiguous slide rail top board lower surface constitutes.
7. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1 is characterized in that: be provided with a track along this slide rail extension on described first slide rail or second slide rail, a welding tractor is arranged on this track movably.
8. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1 is characterized in that: described clamping device also comprises to be located on the top beam of laterally so that the briquetting that the clamping element on the portal frame binding clasp is replaced.
9. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1 is characterized in that: described clamping device also comprises the top beam of laterally cushion block of being located on the top beam of laterally positioning supports seat.
10. the clamping device that is used for rail vehicle side wall top beam of laterally assembly welding as claimed in claim 1, it is characterized in that: described fitter's bench is made of a steel I-beam; This steel I-beam below is fixed with a plurality of bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920249850XU CN201519850U (en) | 2009-10-15 | 2009-10-15 | Clamping device for assembly welding of orbit vehicle side wall top side beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920249850XU CN201519850U (en) | 2009-10-15 | 2009-10-15 | Clamping device for assembly welding of orbit vehicle side wall top side beams |
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| Publication Number | Publication Date |
|---|---|
| CN201519850U true CN201519850U (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920249850XU Expired - Fee Related CN201519850U (en) | 2009-10-15 | 2009-10-15 | Clamping device for assembly welding of orbit vehicle side wall top side beams |
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| CN (1) | CN201519850U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699604A (en) * | 2012-06-26 | 2012-10-03 | 唐山轨道客车有限责任公司 | Positioning tool for railway vehicle framework side frame |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN104889617A (en) * | 2015-05-26 | 2015-09-09 | 长春轨道客车股份有限公司 | Welding deformation preventing device for side beam axle box installing faces and welding deformation preventing method |
| CN105195941A (en) * | 2015-09-24 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Brake sleeve angle control tooling for subway framework side beam |
| CN106862835A (en) * | 2017-03-08 | 2017-06-20 | 内蒙古宇亚科技股份有限公司 | The assembly welding method and special equipment of tower type solar energy thermal power generation heliostat support girder |
| CN107756247A (en) * | 2017-10-18 | 2018-03-06 | 中车唐山机车车辆有限公司 | Rail vehicle side wall clamping device |
| CN108044284A (en) * | 2017-12-22 | 2018-05-18 | 青岛四方庞巴迪铁路运输设备有限公司 | Rail vehicle side wall door pillar welds preset Anti-deformation tooling and its method |
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2009
- 2009-10-15 CN CN200920249850XU patent/CN201519850U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699604A (en) * | 2012-06-26 | 2012-10-03 | 唐山轨道客车有限责任公司 | Positioning tool for railway vehicle framework side frame |
| CN102699604B (en) * | 2012-06-26 | 2014-04-23 | 唐山轨道客车有限责任公司 | Positioning tool for railway vehicle framework side frame |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN104368929B (en) * | 2014-09-22 | 2016-02-10 | 南车青岛四方机车车辆股份有限公司 | A kind of multi-functional automatic welding fixture |
| CN104889617A (en) * | 2015-05-26 | 2015-09-09 | 长春轨道客车股份有限公司 | Welding deformation preventing device for side beam axle box installing faces and welding deformation preventing method |
| CN105195941A (en) * | 2015-09-24 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Brake sleeve angle control tooling for subway framework side beam |
| CN106862835A (en) * | 2017-03-08 | 2017-06-20 | 内蒙古宇亚科技股份有限公司 | The assembly welding method and special equipment of tower type solar energy thermal power generation heliostat support girder |
| CN107756247A (en) * | 2017-10-18 | 2018-03-06 | 中车唐山机车车辆有限公司 | Rail vehicle side wall clamping device |
| CN108044284A (en) * | 2017-12-22 | 2018-05-18 | 青岛四方庞巴迪铁路运输设备有限公司 | Rail vehicle side wall door pillar welds preset Anti-deformation tooling and its method |
| CN108044284B (en) * | 2017-12-22 | 2023-08-01 | 青岛四方庞巴迪铁路运输设备有限公司 | Preset reverse deformation tooling for welding side wall door upright post of railway vehicle and method thereof |
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