Group welding tool for side beam web assembly of motor train unit

Abstract

The utility model discloses an assembling and welding tool for a side beam web plate assembly of a motor train unit. The assembling and welding tool comprises a web plate supporting assembly, a web plate positioning assembly, a reinforcing plate positioning assembly, a reinforcing plate positioning assembly and a supporting platform. The web supporting assembly is used for supporting a web; the web positioning assembly is used for limiting the web on the web supporting assembly; the stiffening plate positioning assembly is used for limiting the relative position of the stiffening plate and the web plate; the reinforcing plate positioning assembly is used for limiting the relative position of the reinforcing plate and the web plate; the web positioning assembly, the web supporting assembly, the reinforcing plate positioning assembly and the reinforcing plate positioning assembly are connected to the supporting platform. According to the motor train unit side beam web assembly installing and welding tool, the single piece scribing step is omitted, the assembling error is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the motor train unit technical field, specifically, it relates to a motor train unit side beam web composition group welding tool. BACKGROUND

[0002] The web composition of the motor train unit side beam is large in load bearing, high in strength requirement and strict in size requirement, at least two persons are needed to cooperate in measuring and assembling the size during actual assembling operation, the web two ends have bending and processing bevel, and the whole is "S" shape bending, the tape cannot directly pass through the transverse center line position during measurement, and one person needs to cooperate with a large right angle set square to mark a line; The reinforcing plate and the reinforcing plate need to be marked with an assembly line; Although a large number of persons are used, the final error is still large, the reinforcing plate is often used incorrectly, there are more rework and repair, and the product quality and production speed are affected.

[0003] Therefore, it is an urgent technical problem to develop a motor train unit side beam web composition group welding tool, cancel the single piece marking step, and reduce the assembly error. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a motor train unit side beam web composition group welding tool to solve the problems of single piece marking during the welding process of the web composition in the prior art, time consumption and labor intensity.

[0005] To achieve the above utility model purposes, the utility model adopts the following technical solutions:

[0006] The utility model provides a motor train unit side beam web composition group welding tool, which comprises:

[0007] A web supporting assembly is used to support the web;

[0008] A web positioning assembly is used to limit the web on the web supporting assembly;

[0009] A reinforcing plate positioning assembly is used to limit the relative position of the reinforcing plate and the web;

[0010] A reinforcing plate positioning assembly is used to limit the relative position of the reinforcing plate and the web;

[0011] A supporting platform is connected with the web positioning assembly, the web supporting assembly, the reinforcing plate positioning assembly and the reinforcing plate positioning assembly.

[0012] In some embodiments of the application, the web positioning assembly comprises a web starting point positioning block, a first web side positioning block and a second web side positioning block, the first web side positioning block and the second web side positioning block are arranged on the supporting platform along the length direction of the web.

[0013] The web start positioning block is used for abutting against the end of the web;

[0014] The first web side positioning block and the second web side positioning block are used for abutting against the side of the web.

[0015] In some embodiments of the present application, the web support assembly comprises a plurality of stiffener pad backing plates and a plurality of reinforcement pad backing plates, the stiffener pad backing plates being used for supporting the stiffeners by supporting the web, and the reinforcement pad backing plates being used for supporting the reinforcements by supporting the web.

[0016] In some embodiments of the present application, the reinforcement plate positioning assembly comprises a reinforcement plate position positioning component and a reinforcement plate presser, the reinforcement plate being abutted against the reinforcement plate position positioning component, the reinforcement plate positioning component being arranged on the support platform, and the reinforcement plate positioning component being used for defining the relative position of the reinforcement plate and the support platform;

[0017] In the state that the reinforcement plate position positioning component positions the reinforcement plate, the reinforcement plate presser presses the reinforcement plate against the web.

[0018] In some embodiments of the present application, the reinforcement plate positioning assembly further comprises a reinforcement plate error-proofing pointer;

[0019] A positioning hole is formed on the reinforcement plate;

[0020] The reinforcement plate is formed with a web-adjacent surface and a web-distal surface,

[0021] In the state that the web-adjacent surface is adjacent to the web and the reinforcement plate position positioning component positions the reinforcement plate, the end position of the reinforcement plate error-proofing pointer matches the positioning hole;

[0022] In the state that the web-distal surface is adjacent to the web and the reinforcement plate position positioning component positions the reinforcement plate, the end position of the reinforcement plate error-proofing pointer does not match the positioning hole.

[0023] In some embodiments of the present application, the reinforcement plate position positioning component is formed with a first positioning surface and a second positioning surface, and the first positioning surface and the second positioning surface are both used for abutting against the reinforcement plate;

[0024] The reinforcement plate position positioning component is further formed with a first avoiding portion, and a welding operator welds the reinforcement plate and the web through the first avoiding portion.

[0025] In some embodiments of the present application, the reinforcing plate positioning assembly comprises a reinforcing plate position positioning component and a reinforcing plate presser, the reinforcing plate abuts against the reinforcing plate position positioning component, and the reinforcing plate presser presses the reinforcing plate against the web plate in the state that the reinforcing plate position positioning component positions the reinforcing plate.

[0026] In some embodiments of the present application, a third positioning surface is formed on the reinforcing plate position positioning component, and the third positioning surface is used to abut against one side end of the reinforcing plate.

[0027] The other side end of the reinforcing plate is aligned with the web plate.

[0028] In some embodiments of the present application, a second avoiding part is further formed on the reinforcing plate position positioning component, and a welding operator welds the reinforcing plate and the web plate through the second avoiding part.

[0029] In some embodiments of the present application, a web plate center line position indicating part is further included, which is used to indicate the center line position of the web plate; and a reinforcing plate presser pad plate is further included, a through hole is formed at the center of the reinforcing plate, and the reinforcing plate presser pad plate is needed to press the reinforcing plate against the web plate in the state that the reinforcing plate presser presses the reinforcing plate against the web plate.

[0030] Compared with the prior art, the utility model has the advantages and positive effects that:

[0031] The support platform is arranged to install the web plate support assembly, the web plate positioning assembly, the reinforcing plate positioning assembly and the reinforcing plate positioning assembly, and serves as the overall support of the assembly welding tool, so that the overall support precision of the components is ensured; the web plate support assembly is arranged to support the web plate, the web plate positioning assembly is arranged to position the web plate relative to the web plate support assembly; the reinforcing plate positioning assembly is arranged to limit the relative position of the reinforcing plate relative to the web plate; and the reinforcing plate positioning assembly is arranged to limit the relative position of the reinforcing plate relative to the web plate.

[0032] Other features and advantages of the utility model will become more apparent after reading the specific implementation manner of the utility model in combination with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0034] Figure 1 Figure 1 is a use schematic view of one embodiment of the motor train unit side beam web composition group welding tool provided by the present application;

[0035] Figure 2 Figure 2 is a partial schematic view of position A in Figure 1; Figure 1

[0036] Figure 3 Figure 3 is a use top view of one embodiment of the motor train unit side beam web composition group welding tool provided by the present application;

[0037] Figure 4 Figure 4 is a front view of one embodiment of the motor train unit side beam web composition group welding tool provided by the present application;

[0038] Figure 5 Figure 5 is another use schematic view of one embodiment of the motor train unit side beam web composition group welding tool provided by the present application;

[0039] Figure 6 Figure 6 is a partial schematic view of position B in Figure 5; Figure 5

[0040] Figure 7 Figure 7 is a whole schematic view of one embodiment of the motor train unit side beam web composition group welding tool provided by the present application;

[0041] In the drawings,

[0042] 110, reinforcing plate base plate;

[0043] 120, reinforcing plate base plate;

[0044] 130, first web auxiliary base plate;

[0045] 210, web starting point positioning block;

[0046] 220, first web side positioning block;

[0047] 230, second web side positioning block;

[0048] 300, reinforcing plate positioning assembly;

[0049] 310, reinforcing plate position positioning part;

[0050] ​​311, first positioning surface;

[0051] 312, second positioning surface;

[0052] 313, first avoiding part;

[0053] 320, reinforcing plate presser;

[0054] 321, first presser support;

[0055] 322, first rotating arm;

[0056] 323, first presser pressing part;

[0057] 324, reinforcing plate error-proofing pointer;

[0058] 400, reinforcing plate positioning assembly;

[0059] 410, reinforcing plate position positioning part;

[0060] 411, third positioning surface;

[0061] 412, second avoiding part;

[0062] 413, notch;

[0063] 420, reinforcing plate presser;

[0064] 421, second presser support;

[0065] 422, second rotating arm;

[0066] 423, second presser pressing part;

[0067] 500, support platform;

[0068] 610, web;

[0069] 620, reinforcing plate;

[0070] 621, positioning hole;

[0071] 622, through hole;

[0072] 623, reinforcing plate pressurizing backing plate;

[0073] 630, reinforcing plate;

[0074] 700, web centerline position indicating part. DETAILED DESCRIPTION

[0075] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0076] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0077] The terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0078] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0079] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0080] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the sake of simplicity, the description below of the specific examples will not be exhaustive of the disclosure. Indeed, the present application can be practiced in a variety of ways. Accordingly, other embodiments and examples of the present application will be suggested to those skilled in the art by this disclosure. For example, the present application can be used in different embodiments and examples than those described below. The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the sake of simplicity, the description below of the specific examples will not be exhaustive of the disclosure. Indeed, the present application can be practiced in a variety of ways. Accordingly, other embodiments and examples of the present application will be suggested to those skilled in the art by this disclosure. For example, the present application can be used in different embodiments and examples than those described below.

[0081] In some embodiments of the present application, as shown in Figures 1 to 7 The present application relates to a motor train unit side beam web assembly welding tool, which comprises a web support assembly, a web positioning assembly, a reinforcing plate positioning assembly 300, a stiffening plate positioning assembly 400 and a support platform 500.

[0082] The web support assembly, the web positioning assembly, the reinforcing plate positioning assembly 300 and the stiffening plate positioning assembly 400 are connected to the support platform 500.

[0083] The web support assembly is used to support the web 610. The web positioning assembly is used to limit the relative position of the web 610 on the support platform 500.

[0084] The reinforcing plate positioning assembly 300 is used to limit the relative position of the reinforcing plate 620 and the web 610.

[0085] The stiffening plate positioning assembly 400 is used to limit the relative position of the stiffening plate 630 and the web 610.

[0086] The web positioning assembly comprises a web starting point positioning block 210, a first web side positioning block 220 and a second web side positioning block 230.

[0087] The first web side positioning block 220 and the second web side positioning block 230 are arranged on the support platform 500 along the length direction of the web 610.

[0088] The first web side positioning block 220 and the second web side positioning block 230 are used to abut against the side of the web 610.

[0089] The web starting point positioning block 210 is used to abut against the end of the web 610.

[0090] When the end of the web 610 abuts against the web starting point positioning block 210 and the side of the web 610 abuts against the first web side positioning block 220 and the second web side positioning block 230, the positioning of the web 610 on the support platform 500 is achieved.

[0091] The web support assembly comprises a plurality of stiffening plate spacers 110 and a plurality of reinforcing plate spacers 120.

[0092] The stiffener backing plate 110 is used to support the stiffener 630 by supporting the web 610.

[0093] Specifically, the number of the stiffener backing plate 110 is the same as the number of the stiffener 630.

[0094] The stiffener backing plate 110 is located below the stiffener 630.

[0095] In order to avoid the deformation of the web 610 in the state that the stiffener 630 is placed on the web 610, the stiffener backing plate 110 is placed below the stiffener 630 under the web 610, which is used to prevent the deformation of the web 610.

[0096] The reinforcement backing plate 120 is used to support the reinforcement 620 by supporting the web 610.

[0097] Specifically, the number of the reinforcement backing plate 120 is the same as the number of the reinforcement 620.

[0098] The reinforcement backing plate 120 is located below the reinforcement 620.

[0099] In order to avoid the deformation of the web 610 in the state that the reinforcement 620 is placed on the web 610, the reinforcement backing plate 120 is placed below the reinforcement 620 under the web 610, which is used to prevent the deformation of the web 610.

[0100] In some embodiments of the present application, the reinforcement positioning assembly 300 comprises a reinforcement position positioning component 310 and a reinforcement presser 320.

[0101] The reinforcement position positioning component 310 is connected to the support platform 500.

[0102] Since the web 610 has been positioned on the support platform 500 by the web starting point positioning block 210, the first web side positioning block 220 and the second web side positioning block 230, the reinforcement position positioning component 310 is used to position the relative position of the reinforcement 620 and the support platform 500, so as to realize the positioning of the web 610 by the web starting point positioning block 210, the first web side positioning block 220 and the second web side positioning block 230, the positioning of the reinforcement 620 by the reinforcement position positioning component 310, and the positioning of the reinforcement 620 relative to the web 610.

[0103] In the state that the reinforcement 620 is placed on the web 610 and the reinforcement 620 abuts against the reinforcement position positioning component 310, the relative positioning between the reinforcement 620 and the web 610 can be realized.

[0104] Specifically, the first positioning surface 311 and the second positioning surface 312 are formed on the reinforcing plate position positioning component 310. The first positioning surface 311 and the second positioning surface 312 are used to abut against the reinforcing plate 620.

[0105] Since the reinforcing plate 620 can adopt a columnar structure with a polygonal cross section, the first positioning surface 311 and the second positioning surface 312 abut against different columnar surfaces, respectively.

[0106] Specifically, the reinforcing plate 620 can adopt a columnar structure with an octagonal cross section. Two non-adjacent columnar surfaces of the first positioning surface 311 and the second positioning surface 312 abut against each other.

[0107] In some embodiments of the present application, a first avoiding part 313 is further formed on the reinforcing plate position positioning component 310. A welding operator performs welding on the reinforcing plate 620 and the web plate 610 through the first avoiding part 313.

[0108] Specifically, the welding operator performs segment welding on the reinforcing plate 620 and the web plate 610 through the first avoiding part 313.

[0109] Specifically, the reinforcing plate 620 adopts a columnar structure with a polygonal cross section. The first positioning surface 311 and the second positioning surface 312 abut against non-adjacent columnar surfaces of the columnar structure with a polygonal cross section. The columnar surface between the columnar surfaces abutting against the first positioning surface 311 and the second positioning surface 312 and the reinforcing plate position positioning component 310 forms a first avoiding part 313. A welding operator can perform welding on the reinforcing plate 620 and the web plate 610 through the first avoiding part 313.

[0110] Specifically, the welding operator can perform segment welding on the reinforcing plate 620 and the web plate 610 through the first avoiding part 313.

[0111] Specifically, the reinforcing plate position positioning component 310 can adopt an L-shaped structure. The first positioning surface 311 and the second positioning surface 312 abut against two straight edges of the L-shaped structure, respectively.

[0112] When the reinforcing plate position positioning component 310 positions the reinforcing plate 620 relative to the web plate 610, the reinforcing plate pressing device 320 presses the reinforcing plate 620 against the web plate 610, thereby locking the relative position between the reinforcing plate 620 and the web plate 610.

[0113] Specifically, the reinforcing plate presser 320 comprises a first presser support 321, a first rotating arm 322 and a first presser pressing part 323. The first rotating arm 322 is rotatably connected to the first presser support 321. During the downward rotation of the first rotating arm 322 relative to the first presser support 321, the first presser pressing part 323 presses on the reinforcing plate 620. During the upward rotation of the first rotating arm 322 relative to the first presser support 321, the first presser pressing part 323 is separated from the reinforcing plate 620.

[0114] In some embodiments of the present application, the reinforcing plate backing plate 120 is further connected with a first web auxiliary backing plate 130. In the case that the reinforcing plate backing plate 120 supports the reinforcing plate 620, the first web auxiliary backing plate 130 supports the web 610.

[0115] In some embodiments of the present application, the reinforcing plate positioning assembly 400 comprises a reinforcing plate position positioning part 410 and a reinforcing plate presser 420. The reinforcing plate 630 is positioned on the web 610 by the reinforcing plate position positioning part 410. The reinforcing plate presser 420 presses the reinforcing plate 630 on the web 610.

[0116] A third positioning surface 411 is formed on the reinforcing plate position positioning part 410, and the third positioning surface 411 is used to abut against the reinforcing plate 630. By abutting against the reinforcing plate 630 through the third positioning surface 411, the reinforcing plate position positioning part 410 positions the reinforcing plate 630. The third positioning surface 411 is used to abut against one side end of the reinforcing plate 630.

[0117] The other end of the reinforcing plate 630 is aligned with the web 610.

[0118] The third positioning surface 411 is formed with a surface that is designed in imitation of the reinforcing plate 630.

[0119] Specifically, the reinforcing plate 630 is formed with a circular arc surface. Correspondingly, the third positioning surface 411 is also formed with a circular arc surface.

[0120] In order to realize the welding between the reinforcing plate 630 and the web 610, a second avoiding part 412 is formed on the reinforcing plate position positioning part 410, and a welding operator welds the reinforcing plate 630 and the web 610 through the second avoiding part 412.

[0121] Specifically, a plurality of notches 413 are formed on the third positioning surface 411, and the plurality of notches 413 are spaced apart along the third positioning surface 411.

[0122] The welding operator welds the reinforcing plate 630 and the web 610 through the notches 413.

[0123] In some embodiments of the present application, the reinforcing plate presser 420 comprises a second presser support 421, a second rotating arm 422 and a second presser pressing part 423. The second rotating arm 422 is rotatably connected to the second presser support 421. During the downward rotation of the second rotating arm 422 relative to the second presser support 421, the second presser pressing part 423 presses against the reinforcing plate 630. During the upward rotation of the second rotating arm 422 relative to the second presser support 421, the second presser pressing part 423 is disengaged from the reinforcing plate 630.

[0124] In some embodiments of the present application, a web center line position indicating part 700 is further included for indicating the center line position of the web. When the web 610 is placed on the plurality of reinforcing plate pads 110, the plurality of reinforcing plate pads 120 and the first web auxiliary pad 130, the web starting point positioning block 210, the first web side positioning block 220 and the second web side positioning block 230 position the web 610, in this state, the web center line position indicating part 700 indicates the center line position of the web 610, thereby solving the problem of time-consuming and laborious work caused by the need for at least three people to cooperate and use a square ruler and other tools to mark the center line of the web 610 in the prior art.

[0125] When the reinforcing plate 630 and the reinforcing plate 620 are positioned on the web 610 using the motor train unit side beam web assembly welding tool in the present embodiment, there is no need for measurement and marking, which can improve the assembly and welding efficiency, reduce the working hours and reduce the labor intensity of the operators while limiting the assembly error.

[0126] In some embodiments of the present application, one web 610 is equipped with two reinforcing plates 630 and two reinforcing plates 620.

[0127] The two reinforcing plates 630 are respectively symmetrically connected at the two end portions of the web 610.

[0128] The two reinforcing plates 620 are respectively symmetrically connected at the middle portion of the web 610.

[0129] In order to prevent the misassembly and reverse assembly of the reinforcing plate 620, a positioning hole 621 can be provided on the reinforcing plate 620, and the reinforcing plate positioning assembly 300 further comprises a reinforcing plate mistake prevention pointer 324.

[0130] The reinforcing plate 620 is formed with a reinforcing plate surface proximal surface and a reinforcing plate surface distal surface which are oppositely arranged.

[0131] In the correct assembly state of the reinforcing plate 620, the reinforcing plate surface proximal surface is arranged adjacent to the web 610, and the reinforcing plate surface distal surface is arranged away from the web 610.

[0132] In the state of the reinforcing plate 620 being reversely installed, the faraway web surface is adjacent to the web 610, and the close web surface is far away from the web 610, which is the error installation state.

[0133] In the state of the reinforcing plate 620 being correctly installed, the end of the reinforcing plate error prevention pointer 324 is indicated at the positioning hole 621.

[0134] In the state of the reinforcing plate 620 being reversely installed, the end of the reinforcing plate error prevention pointer 324 cannot be indicated at the positioning hole 621.

[0135] Therefore, by the indication of the reinforcing plate error prevention pointer 324, the installation correctness of the reinforcing plate 620 is judged, so that the problem of the reinforcing plate 620 being reversely installed is avoided, thereby reducing the time of rework and improving the work efficiency.

[0136] Specifically, one end of the reinforcing plate error prevention pointer 324 is used to indicate the positioning hole 621.

[0137] Specifically, the annealing hole on the reinforcing plate 620 can be used as the positioning hole 621.

[0138] In some embodiments of the present application, a through hole 622 is formed at the center of the reinforcing plate 620.

[0139] In the description of the above embodiments, the specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0140] As long as possible, the various aspects and features described and shown in the specification can be applied individually, and these individual aspects can be the subject of a divisional application.

[0141] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application, therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A set of welding tooling for a motor train unit side sill web, characterized in that, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

2. The EMU side beam web assembly welding tooling of claim 1, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

3. The EMU side beam web assembly welding tooling of claim 1, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

4. The EMU side beam web assembly welding tooling of claim 1, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

5. The EMU side beam web assembly welding tooling of claim 4, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

6. The EMU side beam web assembly welding tooling of claim 4, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

7. The EMU side beam web assembly welding tooling of claim 1, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate.

8. The EMU side beam web assembly welding tooling of claim 7, wherein, The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. 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The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and a strengthening plate. The application relates to a reinforcing plate positioning assembly for positioning a reinforcing plate and 9. The EMU side beam web assembly welding tooling of claim 7, wherein, The second avoiding part is formed on the reinforcing plate position positioning part, and the welding operator welds the reinforcing plate and the web plate through the second avoiding part.

10. The EMU side beam web assembly welding tooling of claim 4, wherein, The web plate center line position indicating part is used for indicating the center line position of the web plate. The reinforcing plate pressing pad is used for pressing the reinforcing plate on the web plate in the state that the reinforcing plate is pressed on the web plate by the reinforcing plate presser.

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