CN211564777U - Special tool for side wall of straddle type monorail car - Google Patents
Special tool for side wall of straddle type monorail car Download PDFInfo
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- CN211564777U CN211564777U CN201921430017.5U CN201921430017U CN211564777U CN 211564777 U CN211564777 U CN 211564777U CN 201921430017 U CN201921430017 U CN 201921430017U CN 211564777 U CN211564777 U CN 211564777U
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- side wall
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- door upright
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Abstract
The utility model provides a straddle type monorail car side wall special tool, which comprises a main body frame, a door upright post positioning structure and a side wall plate positioning structure; the door upright post positioning structure comprises a plurality of profiling seats arranged on the main body frame; the radian of the profiling seat is consistent with that of the door upright post; one end of the profiling seat is provided with a door upright post positioning seat; a flatness adjusting seat is arranged at the position of a frame gap adjacent to the profiling seat; the side wall plate positioning structure comprises a side wall plate horizontal fixing seat arranged on the main body frame, and the side wall plate horizontal fixing seat can set the fixing height of the side wall plate by increasing or decreasing gaskets; and a side wall plate positioning seat is arranged on the outer side of the horizontal fixing seat of the side wall plate. The utility model discloses can guarantee that well iron strides the overall dimension of sitting posture side wall, control its welding deformation, make it reach the requirement for quality, and easy operation is convenient, is applicable to the assembly welding of big or small side wall, has alleviateed intensity of labour, has improved production efficiency.
Description
Technical Field
The utility model relates to a rail transit vehicle technical field, more specifically relates to a stride special frock of sitting posture monorail car side wall.
Background
Straddle type monorail car side wall belongs to frame rack construction, is formed by door stand and side wall board assembly welding, and has certain radian, because its structure is unstable, hardly guarantees its diagonal and radian among the welding process. In addition, the side wall plates and the door upright posts are made of aluminum alloy materials, the materials are EN AW-6005A-T6, and the materials are high in heat conductivity, large in heat capacity, large in linear expansion coefficient and easy to deform during welding. According to the requirements of assembly welding, the inner side and the outer side of the side wall need to be fully welded, the filling amount of a welding seam is large, so that deformation and shrinkage caused by welding are very obvious, and the tolerance and the size cannot meet the technical requirements after welding is finished.
Disclosure of Invention
To the problem that exists, the utility model provides a well iron strides special welding frock of sitting posture side wall, its simple structure, welding assembly are simple and easy swift, can guarantee the overall dimension and the control welding deformation of side wall postweld to reach the product quality requirement, and easy operation is convenient, can alleviate intensity of labour, improve production efficiency.
The utility model discloses specific technical scheme as follows:
a tool special for a straddle type monorail car side wall comprises a main body frame, a door upright post positioning structure and a side wall plate positioning structure; the door upright post positioning structure comprises a plurality of profiling seats arranged on the main body frame; the radian of the profiling seat is consistent with that of the door upright post; one end of the profiling seat is provided with a door upright post positioning seat; a flatness adjusting seat is arranged at the position of a frame gap adjacent to the profiling seat; the side wall plate positioning structure comprises a side wall plate horizontal fixing seat arranged on the main body frame, and the side wall plate horizontal fixing seat can set the fixing height of the side wall plate by increasing or decreasing gaskets; and a side wall plate positioning seat is arranged on the outer side of the horizontal fixing seat of the side wall plate.
Furthermore, a plurality of profile modeling seat parallel arrangement, a plurality of door stand positioning seat sets up on same water flat line.
Further, door stand positioning mechanism still includes the cantilever screw rod that compresses tightly the door stand during the assembly.
Further, the side wall board positioning structure further comprises a cantilever screw for pressing the side wall board during assembly.
Further, the door upright post positioning structure also comprises a horizontal adjusting seat; the horizontal adjusting seat is arranged on the outer edge of the main body frame and is perpendicular to the door upright post positioning seat.
Furthermore, a compression screw rod capable of adjusting the extension length is arranged on the horizontal adjusting seat.
Furthermore, a support screw rod capable of adjusting the extension length is arranged on the flatness adjusting seat.
Further, door stand positioning seat, curb plate positioning seat set up according to the actual assembly distance of door stand and curb plate.
Furthermore, a pair of extending support frames is arranged on the main body frame.
The utility model has the advantages as follows:
(1) the utility model is provided with a door stand column positioning structure and a side wall plate positioning structure, when in welding, the door stand column and the side wall plate can be precisely assembled, and the external dimension of the side wall unit is well ensured; meanwhile, the flatness adjusting seat and the horizontal fixing seat of the side wall plate can freely adjust the height of the welded part, reverse deformation is easy to simulate, deformation generated during welding can be compensated and controlled, welding quality is improved, and the flatness of the side wall unit meets requirements.
(2) The utility model discloses part convenient assembling during welding to main body frame both ends are provided with the support frame, can be connected with the machine of shifting, and the part can overturn in welding process, and cooperation welding robot and machine of shifting make the welding seam remain the mode of flat butt joint throughout at the welded in-process, and the welding seam quality obtains guaranteeing easily, and has alleviateed intensity of labour, has improved production efficiency.
Drawings
FIG. 1 is a schematic structural view of the tooling special for the straddle type monorail car side wall of the utility model;
FIG. 2 is a schematic structural view of the tooling special for the straddle type monorail car side wall of the utility model;
FIG. 3 is a schematic structural view of a straddle-type monorail car side wall unit in embodiment 1;
FIG. 4 is a schematic view of a positioning structure of the middle side wall plate of the present invention;
fig. 5 is a schematic view of the structure of the middle body frame of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
This embodiment provides a stride special frock of sitting posture monorail car side wall, including main body frame 1, door stand location structure, side wall board location structure.
As shown in fig. 3, the whole side wall unit to be processed in this embodiment is formed by assembling and welding the door columns 10 at two sides and the side wall plate 11 at the middle part, and has a certain radian, and the upper end of the side wall plate 11 is vacant.
As shown in fig. 1 and 2, the door pillar positioning structure includes a plurality of profiling seats 2 arranged on a main body frame 1, each profiling seat is fixed on a cross beam inside the main body frame 1, the radian of each profiling seat 2 is consistent with that of a door pillar 10, a door pillar positioning seat 3 is arranged at the tail end of each profiling seat 2, the door pillar positioning seat 3 corresponding to each profiling seat 2 is arranged on the same horizontal line, and the position of the door pillar positioning seat is set according to the actual assembly distance of the door pillar 10; a flatness adjusting seat 5 is arranged at the gap of the adjacent frames of the profiling seat 2, a supporting screw rod capable of adjusting the extension length is arranged on the flatness adjusting seat, and during assembly, the extension length of the supporting screw rod is adjusted, so that the local installation height of the door upright post 10 can be changed; and the outer edge of the main body frame 1 is also provided with a horizontal adjusting seat 4, and the horizontal adjusting seat 4 is also provided with a compression screw rod capable of adjusting the extension length and is vertical to the door upright positioning seat 3.
As shown in fig. 4, the side wall plate positioning mechanism is arranged in the middle of the whole frame and corresponds to the position of the side wall plate 11 on the side wall unit, the side wall plate positioning unit comprises a side wall plate horizontal fixing seat 6 and a side wall plate positioning seat 7 which is positioned on the same side with the door upright post positioning seat 3, wherein the side wall plate horizontal fixing seat 6 is formed by stacking a plurality of gaskets, when assembling, the side wall plate is arranged on the side wall plate horizontal fixing seat 6, and the side wall plate 11 can reach a specific installation height by increasing or decreasing the gaskets on the horizontal fixing seat; and the position of the side wall plate positioning seat is also set according to the actual assembling distance of the side wall plate 11.
At the same time, a plurality of cantilever screws 81, 82 are provided on the main body frame, and these cantilever screws are used for pressing the door pillar and the side wall plate during assembly.
The specific implementation manner of the utility model is as follows: during assembly, the door upright post 10 is placed on the profiling seat 2, and the radian of the profiling seat 2 is consistent with that of the door upright post 10, so that the door upright post 10 can be well attached to the profiling block 2, and preliminary limiting is performed; the adjusting cantilever screw 81 is used for pressing the door upright post 10, one end of the door upright post 10 is abutted against the door upright post positioning seat 3, and meanwhile, the horizontal adjusting seat 4 is adjusted to enable the screw to press the door upright post 11 tightly, so that the perpendicularity of the assembly of the door upright post 11 is ensured; the side wall plate 10 is horizontally placed on the side wall plate horizontal fixing seat 6, one end of the side wall plate is abutted against the side wall plate positioning seat 7, and the cantilever screw rod 82 is adjusted to compress the side wall plate to realize positioning. During welding, the mounting height and the inclination of the door upright post 10 can be changed by adjusting the flatness adjusting seat 5 on one side of the door upright post, and the mounting height of the side wall plate 11 can be changed by increasing or decreasing the gasket of the horizontal fixing seat 6 of the side wall plate on one side of the side wall plate 11, so that reverse deformation is generated between two welded pieces (the door upright post and the side wall plate), and the reverse deformation can be offset with deformation generated during welding, thereby improving the welding quality and ensuring the flatness of the whole side wall unit after welding.
Example 2
The difference between this embodiment and embodiment 1 lies in, the main body frame's of the special frock of straddle type monorail car side wall in this embodiment both ends are equipped with a pair of support frame 91, 92 that extend, this pair of support frame can be connected with the machine of shifting, can be under the drive of machine of shifting like this, the part can overturn in welding process, cooperation welding robot and machine of shifting make the welding seam keep the mode of butt joint all the time at the welded in-process, if become overhead welding for the flat welding, the welding seam quality obtains guaranteeing easily, and alleviateed intensity of labour, improved production efficiency.
It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A tool special for a straddle-type monorail car side wall is characterized by comprising a main body frame, a door upright positioning structure and a side wall plate positioning structure; the door upright post positioning structure comprises a plurality of profiling seats arranged on the main body frame; the radian of the profiling seat is consistent with that of the door upright post; one end of the profiling seat is provided with a door upright post positioning seat; a flatness adjusting seat is arranged at the position of a frame gap adjacent to the profiling seat; the side wall plate positioning structure comprises a side wall plate horizontal fixing seat arranged on the main body frame, and the side wall plate horizontal fixing seat can set the fixing height of the side wall plate by increasing or decreasing gaskets; and a side wall plate positioning seat is arranged on the outer side of the horizontal fixing seat of the side wall plate.
2. The tooling special for the side wall of the straddle type monorail car according to claim 1, wherein a plurality of the profiling seats are arranged in parallel, and a plurality of the door upright positioning seats are arranged on the same horizontal line.
3. The tooling special for the side wall of the straddle-type monorail car according to claim 1, wherein the door upright positioning mechanism further comprises a cantilever screw for pressing the door upright during assembly.
4. The tooling special for the side wall of the straddle type monorail car according to claim 1, wherein the side wall plate positioning structure further comprises a cantilever screw rod for pressing the side wall plate during assembly.
5. The tool special for the side wall of the straddle-type monorail car according to claim 1, wherein the door upright positioning structure further comprises a horizontal adjusting seat; the horizontal adjusting seat is arranged on the outer edge of the main body frame and is perpendicular to the door upright post positioning seat.
6. The tool special for the side wall of the straddle type monorail car according to claim 5, wherein a compression screw capable of adjusting the extension length is arranged on the horizontal adjusting seat.
7. The tool special for the side wall of the straddle type monorail car according to claim 1, wherein a support screw capable of adjusting the extension length is arranged on the flatness adjusting seat.
8. The tooling special for the side wall of the straddle-type monorail car according to claim 1, wherein the door upright positioning seat and the side wall plate positioning seat are arranged according to the actual assembly distance between the door upright and the side wall plate.
9. The tooling special for the straddle-type monorail car side wall as claimed in claim 1, wherein a pair of extending support frames are arranged on the main body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430017.5U CN211564777U (en) | 2019-08-30 | 2019-08-30 | Special tool for side wall of straddle type monorail car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430017.5U CN211564777U (en) | 2019-08-30 | 2019-08-30 | Special tool for side wall of straddle type monorail car |
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| Publication Number | Publication Date |
|---|---|
| CN211564777U true CN211564777U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430017.5U Active CN211564777U (en) | 2019-08-30 | 2019-08-30 | Special tool for side wall of straddle type monorail car |
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| CN (1) | CN211564777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310014A (en) * | 2021-12-09 | 2022-04-12 | 中车浦镇庞巴迪运输系统有限公司 | Assembling and welding process method for bogie frame of straddle type monorail vehicle |
-
2019
- 2019-08-30 CN CN201921430017.5U patent/CN211564777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310014A (en) * | 2021-12-09 | 2022-04-12 | 中车浦镇庞巴迪运输系统有限公司 | Assembling and welding process method for bogie frame of straddle type monorail vehicle |
| CN114310014B (en) * | 2021-12-09 | 2023-05-05 | 中车浦镇阿尔斯通运输系统有限公司 | Assembling and welding process method for bogie frame of straddle type monorail vehicle |
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