CN214816081U - Curved surface door frame, door plant welding frock - Google Patents
Curved surface door frame, door plant welding frock Download PDFInfo
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- CN214816081U CN214816081U CN202023240801.5U CN202023240801U CN214816081U CN 214816081 U CN214816081 U CN 214816081U CN 202023240801 U CN202023240801 U CN 202023240801U CN 214816081 U CN214816081 U CN 214816081U
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- riser
- vertical plate
- door frame
- welding
- door
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010923 batch production Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a curved surface door frame, door plant welding frock, including device body, welding cavity, the device body is provided with riser, base, locating piece, door frame. The utility model discloses the section bar that sets up all adopts laser unloading panel with the riser, riser b, riser c, riser d and riser a left and right sides all are provided with slot, plug-in components, the slot all is the mountain type setting with plug-in components, plug-in components and slot cooperation use carry out plug-in connection, plug-in components and slot adopt building blocks grafting mode to be connected first riser subassembly, second riser subassembly, third riser subassembly, fourth riser subassembly, and the combination forms a whole riser, the utility model discloses use building blocks grafting principle, realized the space positioning of door frame curved surface, have the location accurate, easily processing, simple structure is applicable to the characteristics of small batch volume, rapid production.
Description
Technical Field
The utility model relates to a curved surface door frame, door plant welding frock, concretely relates to rail vehicle technical field.
Background
At present, emergency evacuation doors and the like are often arranged at the front parts of rail transit, particularly subways and urban rails, and are used for evacuation in emergency; the curved surface of the front of the vehicle is complicated, and thus the difficulty in manufacturing the door is increased accordingly. The door frame and the door plate are mostly formed by assembling and welding sectional materials, and the shape of the door frame and the door plate needs to be matched with the curved surface of the front end of a vehicle. However, the traditional simple welding tool cannot ensure the accurate positioning of the door frame section; therefore, a multi-axis machining center is generally used for manufacturing the welding tool at present, but the welding tool commonly used at present has the defects of large size, heavy weight, high labor intensity due to the assistance of multiple persons, high cost and low production efficiency, and cannot be suitable for small-batch production.
Disclosure of Invention
An object of the utility model is to solve prior art not enough, provide a curved surface door frame, door plant welding frock to there is the size great in the welding frock that the present is commonly used who proposes in solving above-mentioned background art, comparatively heavy, needs many people help to accomplish the work dynamics together big, and the cost is higher, and production efficiency is low, can't adapt to small batch production scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a curved-surface door frame and door plate welding tool comprises a device body and a welding cavity, wherein the device body is provided with a vertical plate, a base, a positioning block and a door frame, the vertical plate is provided with a first vertical plate component, a second vertical plate component, a third vertical plate component and a fourth vertical plate component, the first vertical plate component is provided with two vertical plates d, the second vertical plate component is provided with two vertical plates b, the third vertical plate component is provided with two vertical plates c, the fourth vertical plate component is provided with two vertical plates a, the vertical plate a, the vertical plate b, the vertical plate c and the vertical plate d are all provided with slots and plug-ins, the door frame is provided with profiles and welding lines, the vertical plate, the base, the positioning block and an external quick clamp tool (not shown in the figure, the quick clamp tool is an existing device and is not described here) form a welding tool, and a door frame is correspondingly arranged right above the welding tool.
Preferably, the door frame is formed by welding four sectional materials in an assembling mode, the sectional materials are made of anticorrosive aluminum materials, the four sectional materials are arranged by adopting a stretch bending process, the four sectional materials are all provided with different radians, and the error of the radian of the curved surface of the sectional material of the door frame is smaller than or equal to 2 mm.
Preferably, two adjacent sectional materials are obliquely arranged at a certain angle, welding seams are arranged between the two adjacent obliquely arranged sectional materials, and the welding seams are located at 4 corners of the door frame.
Preferably, the base upside is fixed and is provided with the riser, riser a, riser b, riser c, riser d all adopt laser unloading to form to size precision can reach 0.1mm, the thickness less than or equal to 10mm of riser a, riser b, riser c, riser d, riser a, riser b, riser c, riser d all are the arc riser setting, the curved surface radian of riser a, riser b, riser c, riser d accords with the curved surface radian of door frame.
Preferably, the left and right sides of the vertical plate a, the vertical plate b, the vertical plate c and the vertical plate d are provided with slots and plug-in units, the slots and the plug-in units are arranged in a mountain shape, the plug-in units are matched with the slots for use and are connected in an inserting manner, and the plug-in units and the slots adopt a building block inserting manner to connect and combine the adjacent first vertical plate assembly, the second vertical plate assembly, the third vertical plate assembly and the fourth vertical plate assembly to form an integral vertical plate.
Preferably, welding cavities are reserved at the end parts of the vertical plate a, the vertical plate b, the vertical plate c and the vertical plate d, positioning blocks are arranged on the upper sides of the top ends of the vertical plate a, the vertical plate b, the vertical plate c and the vertical plate d, the width of each positioning block is the same as that of the section bar, the positioning blocks are arranged to guarantee the left position and the right position of the section bar, and the positioning blocks are matched with an external quick clamp tool to be used to guarantee the upper position and the lower position of the section bar.
The utility model provides a curved surface door frame, door plant welding frock possesses following beneficial effect:
1. the utility model discloses the section bar that sets up all adopts laser unloading panel with the riser, riser a, riser b, riser c, riser d left and right sides all is provided with slot, plug-in components, the slot all is the mountain type setting with plug-in components, plug-in components and slot cooperation use carry out plug-in connection, plug-in components and slot adopt building blocks grafting mode to be connected first riser subassembly, second riser subassembly, third riser subassembly, fourth riser subassembly and make up and form a whole riser, the utility model discloses use building blocks grafting principle, realized the space location of door frame curved surface, have the location accurate, easily processing, simple structure is applicable to the characteristics of small batch volume, rapid production.
2. Because the strip-shaped materials of the door frame 4 are positioned on different planes in space, the positioning difficulty is increased, and if the traditional positioning mode is difficult to realize, the vertical plate of the welding tool consisting of the vertical plate, the base, the positioning block and an external quick clamp tool (not shown in the figure) adopts laser blanking, the size precision can reach 0.1mm, the thickness of the vertical plate is not more than 10mm, and the smoothness of the blanking section is ensured; the positioning block is arranged for accurate positioning, and the precision of the whole tool can be ensured only by verifying the diagonal dimension of the tool after the positioning is finished; and through three-coordinate review, the tooling error is within 0.5.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a curved-surface door frame and door panel welding tool provided by the present invention;
fig. 2 is a schematic structural view of a curved doorframe and a door plank welding tool according to the present invention;
fig. 3 is a schematic structural view of a vertical plate of a curved doorframe and a door panel welding tool provided by the present invention;
fig. 4 is a schematic structural view of a part of a curved-surface door frame and door panel welding tool provided by the present invention;
fig. 5 is a schematic structural view of a part of a curved-surface door frame and door panel welding tool provided by the present invention;
fig. 6 is a schematic structural view of a part of a curved-surface door frame and door panel welding tool provided by the present invention;
in the figure: 1. a vertical plate; 2. a base; 3. positioning blocks; 4. a door frame; 5. a section bar; 6. welding seams; 7. a slot; 8. a plug-in; 9. a vertical plate a; 10. a vertical plate b; 11. welding the cavity; 12. a device body; 13. a second riser assembly; 14. a first riser assembly; 15. a third riser assembly; 16. a fourth riser assembly; 17. c, standing plates; 18. and a vertical plate d.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model relates to a curved surface door frame, door plant welding frock, including device body 12, welding cavity 11, device body 12 is provided with riser 1, base 2, locating piece 3, door frame 4, riser 1 is provided with first riser subassembly 14, second riser subassembly 13, third riser subassembly 15, fourth riser subassembly 16, first riser subassembly 14 is provided with two riser d18, second riser 13 subassembly is provided with two riser b10, third riser subassembly 15 is provided with two riser c17, fourth riser 16 subassembly is provided with two riser a9, slot 7, plug-in components 8 are all provided on riser a9, riser b10, riser c17, riser d18, door frame 4 is provided with section bar 5, welding seam 6, riser 1, base 2, locating piece 3 and the outside quick clamp tool (not drawn in the figure, the quick clamp tool is the existing device, not described here), a welding tool is formed, and a door frame 4 is correspondingly arranged right above the welding tool.
As shown in fig. 1, this embodiment provides a curved surface door frame, its characterized in that of door plant welding frock: the door frame is formed by welding four sectional materials in an assembling and welding mode, the sectional materials 5 are made of anti-corrosion aluminum materials, the four sectional materials 5 are arranged by adopting a stretch bending process, the four sectional materials 5 are all provided with different radians, and the error of the radian of the curved surface of the sectional material 5 of the door frame 4 is smaller than or equal to 2 mm.
As shown in fig. 1, this embodiment provides a curved surface door frame, its characterized in that of door plant welding frock: two adjacent section bars 5 become certain angle slope setting, two relative section bar parallel arrangement, be provided with welding seam 6 between two adjacent slope setting's section bars 5, welding seam 6 is located 4 corners of door frame 4.
As shown in fig. 2, this embodiment provides a curved surface door frame, its characterized in that of door plant welding frock: the vertical plate 1 is fixedly arranged on the upper side of the base 2, the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18 are formed by laser blanking, the size precision can reach 0.1mm, the thicknesses of the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18 are smaller than or equal to 10mm, the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18 are all arranged in an arc-shaped vertical plate, and the curved surface radians of the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18 are matched with the curved surface radian of the door frame 4. .
As shown in fig. 3, this embodiment provides a curved surface door frame, its characterized in that of door plant welding frock: the left side and the right side of the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18 are respectively provided with a slot 7 and an insert 8, the slot 7 and the insert 8 are arranged in a mountain shape, the insert 8 is matched with the slot 7 for use and connected in an inserting manner, the insert 8 and the slot 7 are connected with the adjacent first vertical plate assembly 14, the second vertical plate assembly 13, the third vertical plate assembly 15 and the fourth vertical plate assembly 16 in a building block inserting manner, and the whole vertical plate 1 is formed by combination.
As shown in fig. 4-6, this embodiment provides a curved surface door frame, its characterized in that of door plant welding frock: the welding cavity 11 is reserved at the end parts of the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18, a positioning block 3 is arranged on the upper side of the top end of the vertical plate a9, the vertical plate b10, the vertical plate c17 and the vertical plate d18, the width of the positioning block 3 is the same as that of the section bar 5, the positioning block 3 is arranged to ensure the left and right positions of the section bar 5, and the positioning block 3 is matched with an external quick clamping tool for use and is used for ensuring the up and down positions of the section bar 5.
The utility model discloses an use flow: the utility model discloses the section bar 5 that sets up all adopts laser unloading panel with riser 1, riser a9, riser b10, riser c17, riser d18 left and right sides all are provided with slot 7, plug-in components 8, slot 7 all is the mountain type setting with plug-in components 8, plug-in components 8 uses with the cooperation of slot 7 to carry out plug-in connections, plug-in components 8 adopts building blocks grafting mode with slot 7 to be connected adjacent first riser subassembly 14, second riser subassembly 13, third riser subassembly 15, fourth riser subassembly 16, and the combination forms a whole riser 1, the utility model discloses use building blocks grafting principle, realized the space location of 4 curved surfaces of door frame, have the location accuracy, easily processing, simple structure is applicable to the characteristics of small batch, rapid production.
Because the strip-shaped materials of the door frame 4 are positioned on different planes in space, the positioning difficulty is increased, and if the traditional positioning mode is difficult to realize, the vertical plate 1 of the welding tool consisting of the vertical plate 1, the base 2, the positioning block 3 and an external quick clamp tool (not shown in the figure) adopts laser blanking, the size precision can reach 0.1mm, and the thickness of the vertical plate 1 is not more than 10mm, so that the smoothness of a blanking section is ensured; the positioning block 3 is arranged for accurate positioning, and the precision of the whole tool can be ensured only by verifying the diagonal dimension of the tool after the positioning is finished; through three-coordinate review, the tooling error is within 0.5 mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a curved surface door frame, door plant welding frock which characterized in that: the device comprises a device body (12) and a welding cavity (11), wherein the device body (12) is provided with a vertical plate (1), a base (2), a positioning block (3) and a door frame (4), the door frame (4) is provided with sectional materials (5) and welding seams (6), the door frame (4) is formed by welding four sectional materials (5) in an assembling mode, the vertical plate (1) is fixedly arranged on the upper side of the base (2), the vertical plate (1) is provided with a first vertical plate component (14), a second vertical plate component (13), a third vertical plate component (15) and a fourth vertical plate component (16), the first vertical plate component (14) is provided with two vertical plates d (18), the second vertical plate component (13) is provided with two vertical plates b (10), the third vertical plate component (15) is provided with two vertical plates c (17), the fourth vertical plate component (16) is provided with two vertical plates a (9), the left and right sides of riser a (9), riser b (10), riser c (17), riser d (18) all are provided with slot (7), plug-in components (8), riser (1), base (2), locating piece (3) constitute welding frock with external quick-operation clamp instrument, correspond directly over welding frock and be provided with door frame (4).
2. The curved doorframe and door plate welding tool as claimed in claim 1, which is characterized in that: the door frame is characterized in that the section (5) is made of an anti-corrosion aluminum material, the four section bars (5) are arranged by adopting a stretch bending process, the four section bars (5) are all provided with mutually different radians, and the error of the radian of the curved surface of the section bar (5) of the door frame (4) is less than or equal to 2 mm.
3. The curved doorframe and door plate welding tool as claimed in claim 1, which is characterized in that: the door frame is characterized in that the two adjacent sectional materials (5) are obliquely arranged at a certain angle, welding seams (6) are arranged between the two obliquely arranged sectional materials (5), and the welding seams (6) are located at 4 corners of the door frame (4).
4. The curved doorframe and door plate welding tool as claimed in claim 1, which is characterized in that: riser a (9), riser b (10), riser c (17), riser d (18) all adopt the laser unloading to form to size precision can reach 0.1mm, the thickness less than or equal to 10mm of riser a (9), riser b (10), riser c (17), riser d (18), riser a (9), riser b (10), riser c (17), riser d (18) all are the arc riser setting, the curved surface radian of riser a (9), riser b (10), riser c (17), riser d (18) and the curved surface radian of door frame (4) accord with.
5. The curved doorframe and door plate welding tool as claimed in claim 1, which is characterized in that: the inserting groove (7) and the inserting piece (8) are arranged in a mountain shape, the inserting piece (8) is matched with the inserting groove (7) for use to be connected in an inserting mode, and the inserting piece (8) and the inserting groove (7) are connected and combined with the adjacent first vertical plate component (14), the second vertical plate component (13), the third vertical plate component (15) and the fourth vertical plate component (16) to form the integral vertical plate (1) in a building block inserting mode.
6. The curved doorframe and door plate welding tool as claimed in claim 1, which is characterized in that: welding cavity (11) are left to riser a (9), riser b (10), riser c (17), riser d (18) tip, the top upside of riser a (9), riser b (10), riser c (17), riser d (18) is provided with locating piece (3), the width of locating piece (3) is the same with the width of section bar (5), the setting of locating piece (3) is used for guaranteeing section bar (5) position about, locating piece (3) uses with the cooperation of external quick clamp instrument for guarantee the upper and lower position of section bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240801.5U CN214816081U (en) | 2020-12-29 | 2020-12-29 | Curved surface door frame, door plant welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240801.5U CN214816081U (en) | 2020-12-29 | 2020-12-29 | Curved surface door frame, door plant welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816081U true CN214816081U (en) | 2021-11-23 |
Family
ID=78870052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023240801.5U Expired - Fee Related CN214816081U (en) | 2020-12-29 | 2020-12-29 | Curved surface door frame, door plant welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816081U (en) |
-
2020
- 2020-12-29 CN CN202023240801.5U patent/CN214816081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |