CN221110447U - Automatic spot welding device for urban rail vehicle side wall skeleton module - Google Patents
Automatic spot welding device for urban rail vehicle side wall skeleton module Download PDFInfo
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- CN221110447U CN221110447U CN202322572995.6U CN202322572995U CN221110447U CN 221110447 U CN221110447 U CN 221110447U CN 202322572995 U CN202322572995 U CN 202322572995U CN 221110447 U CN221110447 U CN 221110447U
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- bottom plate
- side wall
- profiling
- urban rail
- wall skeleton
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- 238000003466 welding Methods 0.000 title claims abstract description 38
- 238000003825 pressing Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 6
- 238000003754 machining Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model relates to the technical field of machining of side wall frameworks of railway vehicles, and provides an automatic spot welding device for side wall frameworks of urban rail vehicles. Through above-mentioned technical scheme, the inconvenient problem of profile modeling fagging inclination adjustment among the prior art has been solved.
Description
Technical Field
The utility model relates to the technical field of processing of side wall frameworks of railway vehicles, in particular to an automatic spot welding device for side wall frameworks of urban rail vehicles.
Background
The urban rail vehicle is provided with a plurality of side wall modules, and when electric welding operation is carried out, the number of welding spots is large, and the workload is large.
Through retrieving, it has been disclosed in patent document CN207757121U that city rail car side wall skeleton module automatic spot welding device, including the work piece supporting iron that is supported by the work piece supporting leg, open at the middle part of work piece supporting iron has dodges the mouth, the lower extreme of one side of width direction of work piece supporting iron and the one end rigid coupling of a plurality of work piece supporting beams, work piece supporting beam all parallel arrangement, work piece supporting beam's upper plane is the inclined plane, work piece supporting beam's upper plane is surely inclined towards the oblique top of keeping away from the work piece supporting iron, work piece supporting beam keeps away from the detachable rigid coupling of one end of work piece supporting iron has the profile modeling backup pad, the profile modeling backup pad corresponds with the work piece supporting iron, be provided with a plurality of closing device and locating piece respectively in work piece supporting iron and the profile modeling backup pad.
However, the method still has the defects in actual use:
The automatic spot welding device for the urban rail vehicle side wall skeleton module disclosed in the patent document with the patent publication number of CN207757121U is recorded that a plurality of profiling support plates are arranged, the thickness of the profiling support plates is different, and the included angle between the upper plane of the profiling support plates and the upper plane of the workpiece support iron is matched with the inclination angle of the side wall skeleton. According to the method, the profiling support plates with different thicknesses can be replaced according to different inclination angles of the side wall frameworks, and the method can be suitable for manufacturing side wall framework modules of different vehicle types.
Therefore, the automatic spot welding device for the urban rail vehicle side wall skeleton module disclosed in the patent document with the patent publication number of CN207757121U is complex in operation process, and cannot meet the requirement of convenient inclination adjustment of the profiling supporting plate in actual use, so that an improved technology is urgently needed in the market to solve the problem of inconvenient inclination adjustment of the profiling supporting plate.
Disclosure of utility model
The utility model provides an automatic spot welding device for a side wall skeleton module of a urban rail vehicle, which solves the problem of inconvenient inclination angle adjustment of a profiling supporting plate in the related art.
The technical scheme of the utility model is as follows:
An automatic spot welding device for side wall skeleton modules of urban rail vehicles comprises
A tool bottom plate, a plurality of first supporting legs are arranged at the lower end of the tool bottom plate,
The angle modulation base is arranged beside the tool bottom plate,
The profiling supporting plate is rotationally connected with the angle modulation base,
The profiling inclination angle adjusting device is arranged on the angle adjusting base and is used for adjusting the angle of the profiling supporting plate.
Further, the profiling inclination angle adjusting device comprises
The sliding block is arranged on the angle modulation base in a sliding way,
The two rotating rods are respectively connected with the two sides of the sliding block in a rotating way, the sliding block is clamped between the two rotating rods,
The connecting block, the connecting block sets up on the profile modeling fagging, the both sides of connecting block respectively with two the bull stick rotates to be connected, and two the bull stick will the connecting block presss from both sides in the middle.
Further, also include
The chute is arranged in the middle of the angle modulation base,
The screw rod is rotationally connected and arranged on the angle modulation base, the screw rod is positioned in the chute,
The hand wheel is arranged on the screw rod and is positioned at the outer side of the chute,
The sliding block is arranged in the sliding groove in a sliding manner, and the sliding block is in threaded connection with the lead screw.
Further, also include
The tool bottom plate is provided with an avoidance port, and the avoidance port is positioned in the middle of the tool bottom plate.
Further, also include
The side plate supporting beams are two, the two side plate supporting beams are positioned between the angle modulation base and the tooling bottom plate and are used for connecting the angle modulation base and the tooling bottom plate,
The second supporting legs are arranged at the lower end of one side, close to the angle modulation base, of the tool bottom plate and used for preventing the connection surface of the side plate supporting beam and the tool bottom plate from collapsing downwards.
Further, also include
The plurality of the fixtures are respectively arranged on the tool bottom plate and the profiling supporting plate,
The fixer comprises a pressing device and a positioning block.
Further, also include
The square supporting beams are arranged on the side plate supporting beams, the two side plate supporting beams are connected through the square supporting beams,
And a plurality of fixtures are arranged on the square supporting beam.
Further, also include
The rotating seat is arranged on the tool bottom plate and positioned at the left side of the avoidance port,
And the spot welding manipulator is rotationally arranged on the rotating seat.
The working principle and the beneficial effects of the utility model are as follows:
1. The profiling inclination angle adjusting device can semi-automatically adjust the supporting inclination angle of the profiling support plate so as to adapt to urban rail vehicle side wall frameworks with different inclination angles.
2. The sliding block slides on the angle modulation base, the connecting block enables the profiling supporting plate to be rotationally connected with the sliding block, and when the sliding block slides on the angle modulation base, the profiling supporting plate can adjust the dip angle along with the sliding of the sliding block, so that the urban rail vehicle side wall framework with different dip angles is further adapted.
3. The lead screw plays a driving role, and the lead screw driving sliding block slides in the sliding groove, so that the supporting angle of the profiling supporting plate is changed, the supporting angle of the profiling supporting plate can be fixed, the supporting performance is good, and the hand wheel saves labor in the process of operating the lead screw driving.
4. The avoidance port can avoid welding spots required by the urban rail vehicle side wall skeleton module, so that the spot welding manipulator is ensured not to interfere with the tool.
5. The side plate support beam enables the angle modulation base to be connected with the tooling bottom plate, and meanwhile the side plate support beam can also support the urban rail vehicle side wall framework.
6. The fixer can fix the urban rail vehicle side wall skeleton on the urban rail vehicle side wall skeleton module automatic spot welding device.
7. The square support beam is connected with the two side plate support beams and supports the urban rail vehicle side wall framework, so that the urban rail vehicle side wall framework is further reinforced and fixed, and the urban rail vehicle side wall framework is more stable.
8. The spot welding manipulator realizes automatic spot welding of the urban rail vehicle side wall skeleton module.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a profile modeling inclination angle adjusting device of the present utility model;
In the figure, 1, a tool bottom plate; 2. a first support leg; 3. an angle modulation base; 4. profiling supporting plates; 5. profiling inclination angle adjusting device; 6. a slide block; 7. a rotating rod; 8. a connecting block; 9. a chute; 10. a screw rod; 11. a hand wheel; 12. an avoidance port; 13. a side plate support beam; 14. a second support leg; 15. a holder; 16. a compacting device; 17. a positioning block; 18. a square support beam; 19. a rotating seat; 20. and a spot welding manipulator.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the embodiment provides an automatic spot welding device for a side wall skeleton module of a urban rail vehicle, which comprises
A tooling bottom plate 1, a plurality of first supporting legs 2 are arranged at the lower end of the tooling bottom plate 1,
The angle modulation base 3, the angle modulation base 3 is arranged beside the tool bottom plate 1,
The profiling supporting plate 4, the profiling supporting plate 4 is rotationally connected with the angle modulation base 3,
The profiling dip angle adjusting device 5 is arranged on the angle adjusting base 3, and the profiling dip angle adjusting device 5 is used for adjusting the angle of the profiling supporting plate 4.
In this embodiment, a tooling bottom plate 1 is designed, a plurality of first supporting legs 2 are arranged at the lower end of the tooling bottom plate 1, then an angle modulation base 3 is designed, a profiling inclination angle adjusting device 5 is designed on the angle modulation base 3, a profiling supporting plate 4 is designed, the profiling supporting plate 4 is firstly connected to the angle modulation base 3 in a rotating mode, then the angle modulation base 3 is arranged beside the tooling bottom plate 1, after installation is completed, the profiling inclination angle adjusting device 5 is driven, at the moment, the inclination angle of the profiling supporting plate 4 can be changed, then the included angle between the upper plane of the profiling supporting plate 4 and the upper plane of the tooling bottom plate 1 can be changed, and the inclination angle of a urban rail car side wall skeleton can be adapted.
Further, also include
A sliding block 6, the sliding block 6 is arranged on the angle modulation base 3 in a sliding way,
The two rotating rods 7 are respectively connected with the two sides of the sliding block 6 in a rotating way, the sliding block 6 is clamped by the two rotating rods 7,
The connecting block 8, connecting block 8 sets up on profile modeling fagging 4, and the both sides of connecting block 8 rotate with two bull stick 7 respectively and are connected, and two bull stick 7 press from both sides connecting block 8 in the centre.
In this embodiment, a sliding block 6 is designed, a connecting block 8 and two rotating rods 7 form a profiling inclination angle adjusting device 5 together, the sliding block 6 is firstly arranged on the angle adjusting base 3 in a sliding mode, then the sliding block 6 is rotationally connected with the two rotating rods 7, the sliding block 6 is clamped between the two rotating rods 7, then the connecting block 8 is arranged on the profiling supporting plate 4, finally the two rotating rods 7 are rotationally connected with the connecting block 8, and the connecting block 8 is clamped between the two rotating rods 7, so that the connecting block 8 enables the profiling supporting plate 4 and the sliding block 6 to form rotational connection, when the sliding block 6 slides on the angle adjusting base 3, the profiling supporting plate 4 can adjust an inclination angle along with the sliding of the sliding block 6, and then an included angle between an upper plane of the profiling supporting plate 4 and an upper plane of the tooling bottom plate 1 can be changed, and urban rail car side wall frameworks with different inclination angles are further adapted.
Further, also include
The chute 9, the chute 9 is arranged in the middle of the angle modulation base 3,
The screw rod 10, the screw rod 10 is rotatably connected and arranged on the angle modulation base 3, the screw rod 10 is positioned in the chute 9,
A hand wheel 11, the hand wheel 11 is arranged on the screw rod 10, the hand wheel 11 is positioned at the outer side of the chute 9,
The sliding block 6 is arranged in the sliding groove 9 in a sliding way, and the sliding block 6 is in threaded connection with the lead screw 10.
In this embodiment, a sliding groove 9 is designed in the middle of the angle modulation base 3, a screw rod 10 is in threaded connection with the sliding block 6, then the screw rod 10 is in rotational connection with the angle modulation base 3, the screw rod 10 is located in the sliding groove 9, finally the screw rod 10 is connected with a hand wheel 11, and the hand wheel 11 is located on the outer side of the sliding groove 9. At the moment, the hand wheel 11 is rotated, the lead screw 10 can drive the sliding block 6 to slide in the sliding groove 9, so that the supporting angle of the profiling supporting plate 4 is changed, and meanwhile, the lead screw 10 has a self-locking function and can fix the supporting angle of the profiling supporting plate 4.
Further, also include
The tool bottom plate 1 is provided with an avoidance port 12, and the avoidance port 12 is positioned in the middle of the tool bottom plate 1.
In the embodiment, the avoidance port 12 is arranged in the middle of the tool bottom plate 1, so that welding spots required by the urban rail vehicle side wall skeleton module can be avoided, and the spot welding manipulator 20 is ensured not to interfere with the tool.
Further, also include
The two side plate supporting beams 13 are arranged between the angle modulation base 3 and the tooling bottom plate 1and are used for connecting the angle modulation base 3 and the tooling bottom plate 1,
The second supporting legs 14 are multiple, and the second supporting legs 14 are arranged at the lower end of one side of the tooling bottom plate 1 close to the angle modulation base 3 and used for preventing the connection surface of the side plate supporting beam 13 and the tooling bottom plate 1 from collapsing downwards.
In this embodiment, two curb plate supporting beams 13 have been designed, with two curb plate supporting beams 13 setting between angle modulation base 3 and frock bottom plate 1, can connect angle modulation base 3 and frock bottom plate 1, can also support urban rail car side wall skeleton simultaneously, still designed a plurality of second supporting legs 14, a plurality of second supporting legs 14 set up the lower extreme that is close to one side of angle modulation base 3 at frock bottom plate 1, can prevent that curb plate supporting beam 13 and frock bottom plate 1's junction from collapsing downwards.
Further, also include
A plurality of fixtures 15, a plurality of fixtures 15 are respectively arranged on the tool bottom plate 1 and the profiling supporting plate 4,
The holder 15 comprises a pressing device 16 and a positioning block 17.
In this embodiment, a plurality of retainers 15 are arranged on the tool bottom plate 1 and the profiling supporting plate 4, the urban rail vehicle side wall skeleton can be fixed on the urban rail vehicle side wall skeleton module automatic spot welding device, meanwhile, the retainers 15 are divided into a pressing device 16 and a positioning block 17, the pressing device 16 is matched with the positioning block 17, the position of the positioning block 17 on the tool bottom plate 1 and the profiling supporting plate 4 is adjustable in a certain range, the positioning block 17 is connected on the tool bottom plate 1 and the profiling supporting plate 4 through bolts and nuts, holes for installing bolts on the tool bottom plate 1 and the profiling supporting plate 4 are long-strip holes, the pressing device 16 is a quick presser, and the pressing device 16 is welded on the tool bottom plate 1 and the profiling supporting plate 4. After each component to be spot-welded is placed on the urban rail vehicle side wall skeleton module automatic spot welding device, the components are fixed by the fixing device 15 and then clamped by the pressing device 16, and each component to be welded is completely fixed.
Further, also include
Square support beams 18, the square support beams 18 are arranged on the side plate support beams 13, the two side plate support beams 13 are connected through the square support beams 18,
The square support beam 18 is provided with a plurality of holders 15.
In this embodiment, a square supporting beam 18 is designed, the square supporting beam 18 is arranged on the two side plate supporting beams 13, the two side plate supporting beams 13 can be connected, and a plurality of fixing devices 15 are also arranged on the square supporting beam 18, so that the two side plate supporting beams 13 are stably connected, the urban rail vehicle side wall skeleton can be supported, and the fixing of the urban rail vehicle side wall skeleton is further enhanced.
Further, also include
The rotating seat 19, the rotating seat 19 is arranged on the tool bottom plate 1 and is positioned at the left side of the avoiding opening 12,
The spot welding manipulator 20, the spot welding manipulator 20 rotates and sets up on rotating seat 19.
In this embodiment, a rotating seat 19 is disposed on the tool bottom plate 1 and is located at the left side of the avoidance port 12, and meanwhile, a spot welding manipulator 20 is mounted on the rotating seat 19, and the spot welding manipulator 20 is multi-joint, so that spot welding requirements of all directions can be realized according to operation contents.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Automatic spot welding device of urban rail car side wall skeleton module, characterized by comprising
The fixture bottom plate (1), the lower end of the fixture bottom plate (1) is provided with a plurality of first supporting legs (2),
The angle modulation base (3), the angle modulation base (3) is arranged beside the tool bottom plate (1),
The profiling supporting plate (4), the profiling supporting plate (4) is rotationally connected with the angle modulation base (3),
The profiling inclination angle adjusting device (5) is arranged on the angle adjusting base (3), and the profiling inclination angle adjusting device (5) is used for adjusting the angle of the profiling supporting plate (4).
2. The urban rail vehicle side wall skeleton module automatic spot welding device according to claim 1, characterized in that the profiling inclination angle adjusting device (5) comprises
The sliding block (6), the sliding block (6) is arranged on the angle modulation base (3) in a sliding way,
The two rotating rods (7) are provided, the two rotating rods (7) are respectively and rotatably connected with the two sides of the sliding block (6), the sliding block (6) is clamped by the two rotating rods (7),
The connecting block (8), connecting block (8) set up on profile modeling fagging (4), the both sides of connecting block (8) respectively with two bull stick (7) rotate and be connected, and two bull stick (7) will connecting block (8) clamp in the middle.
3. The urban rail vehicle side wall skeleton module automatic spot welding device according to claim 2, characterized in that the profiling inclination angle adjusting device (5) further comprises
The sliding chute (9), the sliding chute (9) is arranged in the middle of the angle modulation base (3),
The screw rod (10) is rotatably connected with the angle adjusting base (3), the screw rod (10) is positioned in the chute (9),
The hand wheel (11), the hand wheel (11) is arranged on the screw rod (10), the hand wheel (11) is positioned at the outer side of the chute (9),
The sliding block (6) is arranged in the sliding groove (9) in a sliding mode, and the sliding block (6) is in threaded connection with the screw rod (10).
4. The urban rail car side wall skeleton module automatic spot welding device according to claim 1, further comprising
The tool bottom plate (1) is provided with an avoidance port (12), and the avoidance port (12) is positioned in the middle of the tool bottom plate (1).
5. The urban rail car side wall skeleton module stitch welding apparatus of claim 4, further comprising
The side plate support beams (13) are provided with two, the two side plate support beams (13) are positioned between the angle modulation base (3) and the tooling bottom plate (1) and are used for connecting the angle modulation base (3) and the tooling bottom plate (1),
The second supporting legs (14) are multiple, the second supporting legs (14) are arranged at the lower end of one side, close to the angle modulation base (3), of the tool bottom plate (1) and are used for preventing the connection surface of the side plate supporting beam (13) and the tool bottom plate (1) from collapsing downwards.
6. The urban rail car side wall skeleton module stitch welding apparatus of claim 5, further comprising
The plurality of the fixtures (15) are arranged on the tool bottom plate (1) and the profiling supporting plate (4) respectively,
The fixing device (15) comprises a pressing device (16) and a positioning block (17).
7. The urban rail car side wall skeleton module stitch welding apparatus of claim 6, further comprising
A square support beam (18), wherein the square support beam (18) is arranged on the side plate support beams (13), the two side plate support beams (13) are connected through the square support beam (18),
A plurality of the retainers (15) are arranged on the square supporting beam (18).
8. The urban rail car side wall skeleton module stitch welding apparatus of claim 7, further comprising
A rotating seat (19), wherein the rotating seat (19) is arranged on the tool bottom plate (1) and is positioned at the left side of the avoidance port (12),
And the spot welding manipulator (20), wherein the spot welding manipulator (20) is rotatably arranged on the rotating seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572995.6U CN221110447U (en) | 2023-09-21 | 2023-09-21 | Automatic spot welding device for urban rail vehicle side wall skeleton module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572995.6U CN221110447U (en) | 2023-09-21 | 2023-09-21 | Automatic spot welding device for urban rail vehicle side wall skeleton module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110447U true CN221110447U (en) | 2024-06-11 |
Family
ID=91363923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572995.6U Active CN221110447U (en) | 2023-09-21 | 2023-09-21 | Automatic spot welding device for urban rail vehicle side wall skeleton module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110447U (en) |
-
2023
- 2023-09-21 CN CN202322572995.6U patent/CN221110447U/en active Active
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