CN208646857U - A kind of carbon steel vehicle headwall tooling - Google Patents
A kind of carbon steel vehicle headwall tooling Download PDFInfo
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- CN208646857U CN208646857U CN201821205144.0U CN201821205144U CN208646857U CN 208646857 U CN208646857 U CN 208646857U CN 201821205144 U CN201821205144 U CN 201821205144U CN 208646857 U CN208646857 U CN 208646857U
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Abstract
The utility model provides a kind of carbon steel vehicle headwall tooling, including end door mouth composition, end wall panel, end top composition, the first framework module, the second framework module, third framework module, the 4th framework module, long cabinet composition and short cabinet composition.The utility model has the advantage that for current external carbon steel vehicle steel construction production technology, double-layer structure headwall belongs to brand new technical, and the product quality of headwall component can be improved；The modularization of end wall structure is split, and is reduced whole group weldering difficulty, is guaranteed the feasibility of welds and welding quality of single component, improve Workshop Production efficiency, slow down the labor intensity of operator；Reasonable component assembling technique sequentially and in process of production applies reversible deformation to critical size, the deformation being effectively controlled in headwall welding process, avoiding the occurrence of adjusting repeatedly reduces the intensity of headwall, it is ensured that the size and presentation quality of headwall group postwelding have saved production cost.
Description
Technical field
The utility model belongs to rail vehicle field, more particularly, to a kind of external carbon steel vehicle headwall tooling.
Background technique
The more previous carbon steel project of state's outer vent carbon steel vehicle end wall structure that this patent is related to is different: headwall skeleton is the double-deck bone
Frame structure, end top bottom do not have the constraint of elongated crossbeam, on the top plate of end there are crossbeam notch is not that whole board structure, headwall or so are equal
One cabinet is set, and wallboard and skeleton weld seam are excessive, and weld seam is two-sided welding between each cross beam and upright post；Its manufacture difficult point is excessive,
Welding capacity is big, and each component assembling design size majority is zero to touch zero structure, is difficult to assemble between component.Former manufacture technology scheme is big
The erection welding of single material loose mail is measured, causes partial material welding position to be not easy welding, and welding deformation amount is difficult to control, production
Headwall entirety adjusting amount out is excessive, and portion size is extremely difficult to quality requirement.
Summary of the invention
To solve this problem, the utility model provides a kind of carbon steel vehicle headwall tooling, can solve the above problem.
The technical solution of the utility model is achieved in that
A kind of carbon steel vehicle headwall tooling, including end door mouth composition, end wall panel, end top composition, the first framework module, the second bone
Frame module, third framework module, the 4th framework module, long cabinet composition and short cabinet composition, end top composition are fixed on end wall panel
End, there are two end wall panel is set, be individually fixed in the two sides of end door mouth composition, long cabinet group be installed on one of end wall panel
At installing short cabinet composition on another end wall panel, the end wall panel equipped with long cabinet composition fixes the 4th skeleton pattern towards outside
Block, the end wall panel equipped with short cabinet composition fix third framework module towards outside；
End door mouth composition includes cab apron, attachment beam and end door frame, is fixed to each other and surrounds a rectangular space, end door frame includes
Two end door deckle boards being parallel to each other, attachment beam are parallel to cab apron, and cab apron is fixed on one end far from end top composition, cab apron T
Template, the left and right sides of cab apron can horizontal inserted terminal wall stepped plate one end, the other end of headwall stepped plate is fixed on the 4th bone
On frame module, several step stiffening plates are fixed between headwall stepped plate and end wall panel；
First framework module is fixed between the 4th framework module and end door frame, and the first framework module is covered in long cabinet group
At top, the second framework module is fixed between third framework module and end door frame, and the second framework module is covered in short cabinet group
At top.
Further, the cab apron includes integrally formed riser and two end plates, and two end plates are located at a left side for riser
The joining place of right two sides, end plate and riser is equipped with the slot for insertion end wall stepped plate, and slot is horizontally disposed, headwall stepped plate
It is close in the lower end surface insertion slot of end plate, installation wire-passing tube composition, wire-passing tube form position on the step stiffening plate of riser
In, towards the side in riser direction, and step stiffening plate is located at the underface of end plate on step stiffening plate.
Further, the headwall stepped plate is L-type structure, longer including the longer plate being mutually connected vertically and compared with short slab
Plate is horizontally disposed, is inserted into slot, is fixed on the 4th framework module compared with short slab.
Further, the third framework module and the 4th framework module are fixed with end angle branch in one end close to cab apron
Support.
Further, the third framework module and the 4th framework module include square tube, supporting beam and several floors, and
The supporting beam of four framework modules is shorter than the supporting beam of third framework module, the floor of third framework module and the 4th framework module
Floor is individually fixed in the side upper end outwardly of two end wall panels, and square tube is individually fixed in several floor upper ends of every side, support
Beam is fixed on floor and end wall panel, and short cabinet composition, the 4th framework module are withstood in one end of the supporting beam of third framework module
One end of supporting beam withstand long cabinet composition.
Further, the lower end of the cab apron leans out end wall panel.
Further, end top composition includes end top bow, end head piece, end top column and end top plate, during end top plate is
Portion's semicircular plate jaggy, end top bow are fixed along the outside arc side of end top plate, and attachment beam is fixed in notch, attachment beam
For the end door deckle board of two sides along in the insertion end top plate of notch two sides and fixed, end head piece and end top column are fixed on end top plate
On, end head piece and end top column are respectively provided with two, are symmetrically fixed on the two sides of end door mouth composition.
Further, the end head piece of every side and end top column are mutually perpendicular to, and end head piece is parallel to cab apron, holds head piece
One end be welded in end door deckle board, the end top column in left side is located between end head piece and long cabinet composition, and the end top on right side is vertical
Column is located between end head piece and short cabinet composition.
Further, the reverse side of top plate is held to assemble plane of structure plate, plane of structure plate is weldingly fixed on the bottom end of end door deckle board.
Further, the center line of the center line of end door mouth composition and end top composition is overlapped.
Compared with the existing technology, carbon steel vehicle headwall tooling described in the utility model has the advantage that
(1) for current external carbon steel vehicle steel construction production technology, double-layer structure headwall belongs to brand new technical, can be with
Improve the product quality of headwall component；The modularization of end wall structure is split, and is reduced whole group weldering difficulty, is guaranteed single component
Feasibility of welds and welding quality, improve Workshop Production efficiency, slow down the labor intensity of operator；
(2) reasonable component assembling technique sequentially and in process of production applies reversible deformation to critical size, effective to control
The deformation in headwall welding process is made, avoiding the occurrence of adjusting repeatedly reduces the intensity of headwall, it is ensured that the ruler of headwall group postwelding
Very little and presentation quality, has saved production cost.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram after the completion of the present embodiment step C；
Fig. 2 is the structural schematic diagram after the completion of the present embodiment step D；
Fig. 3 is the structural schematic diagram after the completion of the present embodiment step E；
Fig. 4 is the structural schematic diagram after the completion of the present embodiment step F；
Description of symbols:
1- end door mouth composition；11- attachment beam；12- end door frame；13- cab apron；131- end plate；132- riser；2- end wall panel；
The end 3- top composition；The end 31- top bow；The end 32- head piece；Push up column in the end 33-；The end 34- top plate；4- third framework module；The side 41-
Pipe；42- supporting beam；43- floor；The 4th framework module of 5-；6- headwall stepped plate；7- step stiffening plate；The support of the end 8- angle；9- long
Cabinet composition；The short cabinet composition of 10-；14- headwall attachment；15- wire-passing tube composition；The first framework module of 16-；The second skeleton of 17-
Module；18- plane of structure plate.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, a kind of carbon steel vehicle headwall tooling, including end door mouth composition 1, end wall panel 2, end top composition 3, first
Framework module 16, the second framework module 17, third framework module 4, the 4th framework module 5, long cabinet composition 9 and short cabinet composition
10, the ends that end top composition 3 is fixed on end wall panel 2 there are two end wall panel 3 is set, are individually fixed in the two sides of end door mouth composition 1,
Long cabinet composition 9 is installed on one of end wall panel 2, short cabinet composition 10 is installed on another end wall panel 2, is equipped with long cabinet group
Towards outside the 4th framework module 5 is fixed at 9 end wall panel 2, the end wall panel 2 equipped with short cabinet composition 10 fixes the towards outside
Three framework modules 4；
End door mouth composition 1 includes cab apron 13, attachment beam 11 and end door frame 12, is fixed to each other and surrounds a rectangular space, is held
Doorframe 12 includes two end door deckle boards being parallel to each other, and attachment beam 11 is parallel to cab apron 13, and cab apron 13 is fixed on far from end top group
At one end, cab apron 13 is T-type plate, the left and right sides of cab apron 13 can horizontal inserted terminal wall stepped plate 6 one end, headwall stepped plate
6 other end is fixed on the 4th framework module 5, several step stiffening plates are fixed between headwall stepped plate 6 and end wall panel 2
7；
First framework module 16 is fixed between the 4th framework module 5 and end door frame 12, and the first framework module 16 is covered in
Long 9 top of cabinet composition, the second framework module 17 are fixed between third framework module 4 and end door frame 12, the second framework module
17 are covered in short 9 top of cabinet composition.
The cab apron 13 includes integrally formed riser 132 and two end plates 131, and two end plates 131 are located at riser
The joining place of 132 left and right sides, end plate 131 and riser 132 is equipped with the slot for insertion end wall stepped plate 6, and slot is horizontal
Setting, headwall stepped plate 6 are close in the lower end surface insertion slot of end plate, install line on the step stiffening plate 6 of riser 132
Pipe composition 15, wire-passing tube composition 15 is located at the side on step stiffening plate 6 towards 132 direction of riser, and step stiffening plate 6 is located at end
The underface of plate 131.
The headwall stepped plate 6 is L-type structure, and including the longer plate that is mutually connected vertically and compared with short slab, longer plate is horizontal
Setting is inserted into slot, is fixed on the 4th framework module 5 compared with short slab.
The third framework module 4 and the 4th framework module 5 are fixed with end angle support 8 in one end close to cab apron 13.
The third framework module 4 and the 4th framework module 5 include square tube 41, supporting beam 42 and several floors 43,
The supporting beam 42 of 4th framework module 5 is shorter than the supporting beam 42 of third framework module 4, the floor 43 of third framework module 4 and the
The floor 43 of four framework modules 5 is individually fixed in the side upper end outwardly of two end wall panels 2, and square tube 41 is individually fixed in every side
Several 43 upper ends of floor, supporting beam 42 are fixed on floor 43 and end wall panel 2, one end of the supporting beam 42 of third framework module 4
Short cabinet composition 10 is withstood, long cabinet composition 9 is withstood in one end of the supporting beam 42 of the 4th framework module 5.
The lower end of the cab apron 13 leans out end wall panel 2.
End top composition 3 includes end top bow 31, end head piece 32, end top column 33 and end top plate 34, holds top plate 34
For middle part semicircular plate jaggy, top bow 31 is held to fix along the outside arc side of end top plate 34, attachment beam 11 is fixed on scarce
In mouthful, the end door deckle board of 11 two sides of attachment beam is along in notch two sides insertion end top plate 34 and fixed, end head piece 32 and end top
Column 33 is fixed on the top plate 34 of end, and end head piece 32 and end top column 33 are respectively provided with two, is symmetrically fixed on end door mouth composition 1
Two sides.
The end head piece 32 and end top column 33 of every side are mutually perpendicular to, and end head piece 32 is parallel to cab apron 13, and end top is horizontal
One end of beam 32 is welded in end door deckle board, and the end top column 33 in left side is located between end head piece 32 and long cabinet composition 9, right side
End top column 33 be located at end head piece 32 and short cabinet composition 10 between.
The reverse side of top plate 34 is held to assemble plane of structure plate 18, plane of structure plate 18 is weldingly fixed on the bottom end of end door deckle board.
The center line of end door mouth composition 1 and the center line of end top composition 3 are overlapped.
The assembly welding technique of this tooling includes the following steps:
Step A, first analysis headwall overall structure characteristic, headwall manufacture modularization is divided into: end top composition 3, end door
The 1, first framework module 16 of mouth composition, the second framework module 17, third framework module 4 and the 4th framework module 5, and it is respective respectively
It is completed, each process component and wallboard, attachment is finally assembled into headwall synthesis procedure.
(1) outlet parietal bone frame tooling is designed, tooling can be compatible with two kinds of end parietal bone frame productions (height top and flat-top)；First holding
Assembly side top bow 31, end head piece 32 and end top column 33, guarantee end head piece 32 and other termination parietal bone in parietal bone frame tooling
There are 2.5mm difference in height, i.e., the plate thickness of one end top plate 34 for the material of frame tooling；In end head piece 32 and end 31 interface of top bow
Place increases anti-deformation to 3.5mm, and with pressing device compression end parietal bone frame tooling；The reverse side of first welding ends parietal bone frame tooling welds
Seam, then tire and turn-over out, organize the fillet in normal shear of welding end parietal bone frame tooling；Assembly side top plate 34 guarantees the indentation, there of end top plate 34
It is exactly matched with end head piece 32；Hold top plate 34 to hold head piece 32 for line of demarcation, top welding is all fully welded, and lower part weld seam is only
Solid point；Opposite end top plate 34 carries out adjusting, guarantees planarity requirements.
(2) headwall upper layer skeleton is extracted, is divided into the first framework module 16 and the second framework module 17, makes two kinds of skeletons
Module bilateral symmetry, framework types are " rich " word class formation；According to two kinds of modular structures on carbon steel platform, compatibility is designed
Tooling；Group two kinds of module frameworks of weldering, postwelding carry out flatness adjusting to the built-in face of skeleton.
(3) floor and rectangular square tube of headwall lower layer skeleton and two layers of skeleton connection are extracted, is divided into third skeleton pattern
Block 4 and the 4th framework module 5, third framework module 4 and the 4th framework module 5 are the similar symmetrical module of structure, remove supporting beam
Position is different, remaining is symmetrical member；According to its double-layer structure, setting for a set of tooling is completed using the different locating piece of height
Meter, and meet the compatibility of two kinds of modules；After assembling framework module in tooling, skeleton wallboard is compressed using pressing device and is contacted
Face reuses F folder clamp rectangular square tube 41 and high locating piece；Group two kinds of module frameworks of weldering, postwelding to skeleton wallboard contact surface and
Side wall wallboard contact surface carries out flatness adjusting, and adjusting is also needed to guarantee verticality≤1mm of two kinds of wallboard contact surfaces.
(4) end door frame 12, attachment beam 11, cab apron 13 are extracted, partition cart end door mouth composition；End door mouth tooling is designed,
It can be compatible with the topology requirement of a variety of end door mouths, vehicle is saved and replace bring tooling adjustment time；It is assembled in tooling each
Component increases anti-deformation on the basis of clear door opening upper dimension bound；The weld seam of first welding ends doorframe 12 and cab apron 13, then weld
Connect all weld seams in doorway top；Postwelding adjusting gate size and windscreen mounting surface flatness.
Step B requires design headwall group mounted welder according to headwall size, changes by adjusting cab apron locating piece in tooling
It exchanges work assembling structure, welds demand to be compatible with the headwall group of a variety of models.
Step C, end door mouth composition 1 are placed in headwall group mounted welder down with windscreen installation.In headwall group mounted welder
Upper elder generation assembly side doorway composition 1 guarantees that the center line of headwall group mounted welder is overlapped with the center line of end door mouth composition 1, and assembly is public
Difference is between ± 0.5mm；Cab apron 13 and end door frame 12 are compressed using pressing device, guarantees that locating piece patch is tight, reassembles two pieces of ends
Wallboard 2, adjustment end wall panel are guaranteeing wallboard dress just, and end wall panel 2 will form on 1 overlap joint with end door mouth, and 2 lower part of end wall panel is wanted and end door
The cab apron 13 of mouth composition 1 pastes sternly, and adjustment end wall panel 2 is guaranteeing dress just；End wall panel 2 and end door mouth are formed into 1 solid point；Reassemble end top
Composition 3 guarantees that end top 3 center lines of composition form 1 center line with end door mouth and are overlapped, guarantees that end top plate 34 and end wall panel 2 paste sternly, protect
Demonstrate,prove 3 installation of end top composition just, adjustment headwall is total high (being adjusted by raising or reducing end top composition 3), rearmost point fixed end
Top plate 34 and end wall panel 2.Note: all weld seams being related in this step only allow solid point to control its welding deformation amount.
Step D, successively erection welding third framework module 4, the 4th framework module 5, headwall stepped plate 6, step stiffening plate
7, end angle support 8, long cabinet composition 9 and short cabinet composition 10.
Third framework module 4 and the 4th framework module 5 are assembled, adjusts headwall beam overall and headwall skeleton diagonal line (by the
Three framework modules 4 and the 4th framework module 5 are adjusted towards extending out or receiving inwardly), anti-deformation 4mm is applied to headwall beam overall
Left and right clamps third framework module 4, the 4th framework module 5 and locating piece, compression end top composition 3 and headwall using pressing device
Group mounted welder patch is tight, all weld seams in welding step C；Assembly side wall stepped plate 6, step stiffening plate 7, end angle support 8, are first protected
The upper surface of the upper surface and end angle support 8 of demonstrate,proving all step stiffening plates 7 in the same plane, then carries out its two-sided welding；Dress
With long cabinet composition 9 and short cabinet composition 10, the weld seam of long cabinet composition 9, short cabinet composition 10 and headwall skeleton tooling is welded.
Note: long cabinet composition 9 and short cabinet composition 10 are including upper cover, bottom plate and box body wall, to prevent box body welding deformation from influencing
All weld seams of subsequent assembly, box house only allow solid point.
Step E, successively erection welding wire-passing tube forms the 15, first framework module 16 and the second framework module 17.Assembly weldering
Spool composition 15 is taken over, wire-passing tube composition 15 must just can be carried out assembly in cabinet group postwelding；Assemble 16 He of the first framework module
Second framework module 17；The rectangle in the rectangular square tube 41 and the 4th framework module 5 on third framework module 4 is clamped using F
Square tube 41 prevents welding deformation from influencing skeleton verticality；Weld all welderings of the first framework module 16 and the second framework module 17
Seam, assembly group weld all headwall attachmentes 14.Note: all pressing devices and F folder be not when welding all weld seams of this step, in tooling
Energy loose unloading, prevents headwall welding deformation.
Headwall group welder is taken on tire and turn-over, it is all to weld front by step F after above-mentioned weld seam is adequately cooled
Weld seam, welding requirements guarantee welded seal；Erection welding plane of structure plate 18 finally carries out adjusting to the headwall that group is soldered, protects
It demonstrate,proves its flatness and reaches quality requirement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of carbon steel vehicle headwall tooling, it is characterised in that: including end door mouth composition (1), end wall panel (2), end top composition (3),
First framework module (16), the second framework module (17), third framework module (4), the 4th framework module (5), long cabinet composition
(9) and short cabinet composition (10), end top composition (3) are fixed on the ends of end wall panel (2), there are two end wall panel (2) is set, respectively
The two sides of end door mouth composition (1) are fixed on, long cabinet composition (9), another end wall panel are installed on one of end wall panel (2)
(2) short cabinet composition (10) is installed, be equipped with the end wall panel (2) of long cabinet composition (9) fixes the 4th framework module towards outside on
(5), it is equipped with the fixed third framework module (4) towards outside of the end wall panel (2) of short cabinet composition (10)；
It includes cab apron (13), attachment beam (11) and end door frame (12) that end door mouth, which forms (1), is fixed to each other and surrounds a rectangle sky
Between, end door frame (12) includes two end door deckle boards being parallel to each other, and attachment beam (11) is parallel to cab apron (13), and cab apron (13) is fixed
In one end far from end top composition, cab apron (13) is T-type plate, and the left and right sides of cab apron (13) can horizontal inserted terminal wall stepped plate
(6) one end, the other end of headwall stepped plate (6) are fixed on the 4th framework module (5), headwall stepped plate (6) and end wall panel
(2) several step stiffening plates (7) are fixed between；
First framework module (16) is fixed between the 4th framework module (5) and end door frame (12), and the first framework module (16) covers
It being placed on above long cabinet composition (9), the second framework module (17) is fixed between third framework module (4) and end door frame (12),
Second framework module (17) is covered in above short cabinet composition (10).
2. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the cab apron (13) includes integrally formed
Riser (132) and two end plates (131), two end plates (131) are located at the left and right sides of riser (132), end plate (131) and
The joining place of riser (132) is equipped with the slot for insertion end wall stepped plate (6), and slot is horizontally disposed, and headwall stepped plate (6) is tight
It pastes in the lower end surface insertion slot of end plate, the installation wire-passing tube composition (15) on the step stiffening plate (7) of riser (132),
Wire-passing tube composition (15) is located on step stiffening plate (7) towards the side in riser (132) direction, and step stiffening plate (7) is located at
The underface of end plate (131).
3. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the headwall stepped plate (6) is L-type knot
Structure, including the longer plate that is mutually connected vertically and compared with short slab, longer plate is horizontally disposed, is inserted into slot, is fixed on the compared with short slab
On four framework modules (5).
4. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the third framework module (4) and the 4th
Framework module (5) is fixed with end angle support (8) in one end close to cab apron (13).
5. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the third framework module (4) and the 4th
Framework module (5) includes square tube (41), supporting beam (42) and several floors (43), the supporting beam of the 4th framework module (5)
(42) it is shorter than the supporting beam (42) of third framework module (4), the floor (43) of third framework module (4) and the 4th framework module
(5) floor (43) is individually fixed in the side upper end outwardly of two end wall panels (2), and square tube (41) is if be individually fixed in every side
Dry floor (43) upper end, supporting beam (42) are fixed on floor (43) and end wall panel (2), the supporting beam of third framework module (4)
(42) short cabinet composition (10) is withstood in one end, and long cabinet composition is withstood in one end of the supporting beam (42) of the 4th framework module (5)
(9)。
6. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the lower end of the cab apron (13) leans out headwall
Plate (2).
7. carbon steel vehicle headwall tooling according to claim 1-6, it is characterised in that: end top composition (3) packet
End top bow (31), end head piece (32), end top column (33) and end top plate (34) are included, end top plate (34) is that middle part is jaggy
Semicircular plate, end top bow (31) are fixed along the outside arc side at end top plate (34), and attachment beam (11) is fixed in notch, connection
The end door deckle board of beam (11) two sides is along in notch two sides insertion end top plate (34) and fixed, end head piece (32) He Duanding column
(33) it is fixed on end top plate (34), end head piece (32) He Duanding column (33) is respectively provided with two, is symmetrically fixed on end door mouth
Form the two sides of (1).
8. carbon steel vehicle headwall tooling according to claim 7, it is characterised in that: end head piece (32) He Duanding of every side
Column (33) is mutually perpendicular to, and end head piece (32) is parallel to cab apron (13), and the one end at end head piece (32) is welded in end door deckle board,
End top column (33) in left side is located between end head piece (32) and long cabinet composition (9), and end top column (33) on right side is located at
It holds between head piece (32) and short cabinet composition (10).
9. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: the reverse side at end top plate (34) assembles plane of structure plate
(18), plane of structure plate (18) is weldingly fixed on the bottom end of end door deckle board.
10. carbon steel vehicle headwall tooling according to claim 1, it is characterised in that: end door mouth forms center line and the end of (1)
The center line of top composition (3) is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205144.0U CN208646857U (en) | 2018-07-27 | 2018-07-27 | A kind of carbon steel vehicle headwall tooling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205144.0U CN208646857U (en) | 2018-07-27 | 2018-07-27 | A kind of carbon steel vehicle headwall tooling |
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| CN208646857U true CN208646857U (en) | 2019-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791339A (en) * | 2018-07-27 | 2018-11-13 | 天津中车唐车轨道车辆有限公司 | A kind of carbon steel vehicle headwall tooling |
-
2018
- 2018-07-27 CN CN201821205144.0U patent/CN208646857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791339A (en) * | 2018-07-27 | 2018-11-13 | 天津中车唐车轨道车辆有限公司 | A kind of carbon steel vehicle headwall tooling |
| CN108791339B (en) * | 2018-07-27 | 2024-03-22 | 天津中车唐车轨道车辆有限公司 | Carbon steel car end wall |
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