CN220217297U - Modularized locomotive head cover assembly welding mould - Google Patents
Modularized locomotive head cover assembly welding mould Download PDFInfo
- Publication number
- CN220217297U CN220217297U CN202321590100.5U CN202321590100U CN220217297U CN 220217297 U CN220217297 U CN 220217297U CN 202321590100 U CN202321590100 U CN 202321590100U CN 220217297 U CN220217297 U CN 220217297U
- Authority
- CN
- China
- Prior art keywords
- plate
- vertical plate
- head cover
- mould
- positioning baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000005056 compaction Methods 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of modularized locomotive hood assembly welding clamping jigs, in particular to a modularized locomotive hood assembly welding clamping jigs, which comprises a working platform, a positioning baffle, a clamping jig transverse plate, a clamping jig vertical plate and a pressing device; the bottom of the positioning baffle is fixed on the working platform, and the side surface of the positioning baffle is fixedly connected with a mould transverse plate and a mould vertical plate; the compaction device is provided with a plurality of groups and is arranged around the positioning baffle plate, the mould transverse plate and the mould vertical plate, and comprises a mounting seat, an adjusting screw, a fixing nut and a movable universal ball; the mounting seat is fixed on the working platform, and a fixing nut is welded on the other side of the mounting seat; an adjusting screw is arranged in the middle of the fixed nut; the bottom end of the adjusting screw is provided with a movable universal ball. The die effectively ensures the assembly and welding outline dimension precision of the locomotive head cover, reduces welding deformation, greatly improves the assembly efficiency of the locomotive head cover and reduces labor cost.
Description
Technical Field
The utility model relates to the technical field of modularized locomotive head cover assembly welding dies, in particular to a modularized locomotive head cover assembly welding die.
Background
The locomotive head cover assembly mainly comprises a front end wall skin, a front end transition skin and an inner lining framework part. The former assembly method is that firstly scribing is carried out on a platform, the lining framework is assembled and welded, and then the front end wall skin and the front end transition skin are covered on the lining framework. Because of low manual scribing efficiency and difficult control of welding deformation, the assembly precision of the outline dimension of each locomotive is poor and the deviation is large and different.
With the development of rail transit, the aesthetic requirements of people on locomotives are increasing. In order to improve the product percent of pass and the work efficiency of operators in the locomotive head cover assembly production process, the locomotive head cover assembly needs to be subjected to modularized production, so that the modularized locomotive head cover assembly mould is urgently required to develop and apply products.
Disclosure of Invention
In order to overcome the defect of poor assembly precision and efficiency of the traditional locomotive head cover, the utility model provides a modularized locomotive head cover assembly welding mould.
The technical scheme adopted for solving the technical problems is as follows: a modularized locomotive hood assembly welding mould comprises a working platform, a positioning baffle, a mould transverse plate, a mould vertical plate and a pressing device; the bottom of the positioning baffle is fixed on the working platform, and the side surface of the positioning baffle is fixedly connected with a mould transverse plate and a mould vertical plate; the compaction device is provided with a plurality of groups and is arranged around the positioning baffle plate, the mould transverse plate and the mould vertical plate, and comprises a mounting seat, an adjusting screw, a fixing nut and a movable universal ball; the mounting seat is fixed on the working platform, and a fixing nut is welded on the other side of the mounting seat; an adjusting screw is arranged in the middle of the fixed nut; the bottom end of the adjusting screw is provided with a movable universal ball.
According to another embodiment of the present utility model, the tire mold transverse plate and the tire mold vertical plate are provided with a plurality of groups, and are fixedly installed on the working platform in a crossing manner.
According to another embodiment of the present utility model, the height of each group of the mold transverse plates and the height of each group of the mold vertical plates are different, and the height connecting line is a curve fitting the inner lining framework of the modularized locomotive head cover.
According to another embodiment of the present utility model, the positioning baffle, the mold transverse plate and the mold vertical plate are further provided with a plurality of groups of positioning slots.
According to another embodiment of the present utility model, the mounting base of the pressing device includes a base, a vertical plate and a mounting plate that are integrally bent; the base is fixed on the working platform through a hexagon bolt, one end of the base is provided with a vertical plate, and an included angle of 90 degrees is formed between the base and the vertical plate; the top of the vertical plate is obliquely provided with a mounting plate; and a fixing nut used for connecting the adjusting screw is arranged in the middle of the mounting plate.
The utility model has the beneficial effects that the mould effectively ensures the assembly and welding outline dimension precision of the locomotive head cover, reduces welding deformation, greatly improves the assembly efficiency of the locomotive head cover and reduces labor cost.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of A-A in fig. 1.
In the figure, 1, a working platform, 2, a positioning baffle, 3, a clamping fixture transverse plate, 4, a clamping fixture vertical plate, 5, a pressing device, 6, an installation seat, 7, an adjusting screw, 8, a fixing nut, 9, a movable universal ball, 10, a base, 11, a vertical plate, 12 and a mounting plate.
Detailed Description
FIG. 1 is a schematic view of a modular head cover assembly welding fixture of the present utility model, including a working platform 1, a positioning baffle 2, a fixture cross plate 3, a fixture vertical plate 4 and a pressing device 5; the bottom of the positioning baffle plate 2 is fixed on the working platform 1, and the side surface is fixedly connected with a mould transverse plate 3 and a mould vertical plate 4; the compressing device 5 is provided with a plurality of groups and surrounds the positioning baffle plate 2, the mould transverse plate 3 and the mould vertical plate 4, and comprises a mounting seat 6, an adjusting screw rod 7, a fixed nut 8 and a movable universal ball 9; the mounting seat 6 is fixed on the working platform 1, and a fixing nut 8 is welded on the other side of the mounting seat; an adjusting screw rod 7 is arranged in the middle of the fixed nut 8; the bottom end of the adjusting screw 7 is provided with a movable universal ball 9.
According to another embodiment of the present utility model, the mold transverse plates 3 and the mold vertical plates 4 are provided with a plurality of groups, and are fixedly installed on the working platform 1 in a crossing manner.
According to another embodiment of the present utility model, the heights of the mold transverse plates 3 and the mold vertical plates 4 of each group are different, and the height connecting line is a curve fitting the inner lining framework of the modularized locomotive head cover.
According to another embodiment of the utility model, the positioning baffle 2, the mold transverse plate 3 and the mold vertical plate 4 are provided with a plurality of groups of positioning notches, and the positioning notches are convenient for positioning the size of the inner lining framework of the modularized locomotive, so that the produced product can be more attached to the modularized locomotive hood.
According to another embodiment of the present utility model, the mounting seat 6 of the compressing device 5 further comprises a base 10, a vertical plate 11 and a mounting plate 12 which are integrally bent; the base 10 is fixed on the working platform 1 through a hexagon bolt, one end of the base is provided with a vertical plate 11, and an included angle of 90 degrees is formed between the base and the vertical plate 11; the top of the vertical plate 11 is obliquely provided with a mounting plate 12; a fixing nut 8 for connecting the adjusting screw 7 is arranged in the middle of the mounting plate 12.
The concrete operation process is that the front end of the inner lining framework of the modularized locomotive is propped against the positioning baffle plate 2, the inner lining framework is positioned through the transverse plates 3 and the vertical plates 4 of the clamping fixture, then the compressing device 5 is fixed on the working platform 1 through the installation seat 6 by hexagonal bolts, the inner lining framework is covered with the front end wall skin and the front end transition skin, the position of the movable universal ball 9 is adjusted through the rotary adjusting screw 7 until the outer dimension is fixed after the positions of the inner lining framework and the front end transition skin of the locomotive on the welding clamping fixture are properly compressed, and the inner lining framework and the front end wall skin and the front end transition skin are spot-welded.
The above description is illustrative of the utility model and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The modularized locomotive hood assembly welding clamping fixture is characterized by comprising a working platform (1), a positioning baffle (2), a clamping fixture transverse plate (3), a clamping fixture vertical plate (4) and a pressing device (5); the bottom of the positioning baffle plate (2) is fixed on the working platform (1), and the side surface of the positioning baffle plate is fixedly connected with a mould transverse plate (3) and a mould vertical plate (4); the compaction device (5) is provided with a plurality of groups and is arranged around the positioning baffle plate (2), the mould transverse plate (3) and the mould vertical plate (4), and comprises a mounting seat (6), an adjusting screw (7), a fixing nut (8) and a movable universal ball (9); the mounting seat (6) is fixed on the working platform (1), and a fixing nut (8) is welded on the other side of the mounting seat; an adjusting screw rod (7) is arranged in the middle of the fixed nut (8); the bottom end of the adjusting screw (7) is provided with a movable universal ball (9).
2. The modular head cover assembly welding jig according to claim 1, wherein the jig transverse plate (3) and the jig vertical plate (4) are provided with a plurality of groups and are fixedly installed on the working platform (1) in a crossing manner.
3. The modular head cover assembly welding jig according to claim 2, wherein each group of jig transverse plates (3) and jig vertical plates (4) are different in height, and the height connecting line is a curve for fitting the lining framework of the modular head cover.
4. The modular head cover assembly welding jig according to claim 1, wherein the positioning baffle plate (2), the jig transverse plate (3) and the jig vertical plate (4) are provided with a plurality of groups of positioning notch.
5. The modular head cover assembly welding jig according to claim 1, wherein the mounting seat (6) of the pressing device (5) comprises a base (10), a vertical plate (11) and a mounting plate (12) which are integrally bent; the base (10) is fixed on the working platform (1) through a hexagon bolt, one end of the base is provided with a vertical plate (11), and an included angle of 90 degrees is formed between the base and the vertical plate (11); the top of the vertical plate (11) is obliquely provided with a mounting plate (12); a fixing nut (8) for connecting the adjusting screw (7) is arranged in the middle of the mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590100.5U CN220217297U (en) | 2023-06-21 | 2023-06-21 | Modularized locomotive head cover assembly welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590100.5U CN220217297U (en) | 2023-06-21 | 2023-06-21 | Modularized locomotive head cover assembly welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217297U true CN220217297U (en) | 2023-12-22 |
Family
ID=89175083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321590100.5U Active CN220217297U (en) | 2023-06-21 | 2023-06-21 | Modularized locomotive head cover assembly welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217297U (en) |
-
2023
- 2023-06-21 CN CN202321590100.5U patent/CN220217297U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101767154B (en) | Stepped cylindrical component die for medium plate | |
| CN107160080B (en) | Assembly welding device for fork frame | |
| CN202539362U (en) | Small-angle conical part molding die | |
| CN201455104U (en) | Anchor ear cold-bending punch forming die | |
| CN220217297U (en) | Modularized locomotive head cover assembly welding mould | |
| CN218612268U (en) | Glove mold main body spot welding tool | |
| CN206884215U (en) | A kind of advanced composite material (ACM) friction plate rapid forming mold | |
| CN212525565U (en) | Equipment for preparing standard large-radius steel pipe bent pipe product | |
| CN207386276U (en) | For the four-column hydraulic press of air conditioning for automobiles piston manufacture | |
| CN209349454U (en) | A kind of dedicated forging equipment of high-speed railway track switch iron seat | |
| CN112808925A (en) | Semicircular bolt forming equipment and process thereof | |
| CN206373238U (en) | Punch forming device | |
| CN2524862Y (en) | Bus punching device | |
| CN105921610A (en) | Adjustable precise stamping die supporting structure of exhausting thick-plate flange of engine | |
| CN219093282U (en) | Ultrasonic auxiliary stamping device convenient to ejection of compact | |
| CN214349092U (en) | Profiling die for air inlet of fan | |
| CN219188185U (en) | Welding angle deformation correcting unit with adjustable | |
| CN211305365U (en) | Welding tool for side wall composition of monorail car | |
| CN220216445U (en) | Precise piece rounding die | |
| CN110695188A (en) | Punching equipment consisting of multipurpose gantry press and assembled punching die | |
| CN114798877B (en) | Ultrasonic auxiliary stamping device with buffer overload protection | |
| CN215090143U (en) | Shaping device for production and processing of stamping parts | |
| CN220901567U (en) | Adjustable automobile part stamping die | |
| CN209998646U (en) | end wall tools | |
| CN216606909U (en) | Mesh pipe reducing forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |