CN209491468U - A kind of bogies for railway vehicles curb girder general welding fixture - Google Patents
A kind of bogies for railway vehicles curb girder general welding fixture Download PDFInfo
- Publication number
- CN209491468U CN209491468U CN201822280113.8U CN201822280113U CN209491468U CN 209491468 U CN209491468 U CN 209491468U CN 201822280113 U CN201822280113 U CN 201822280113U CN 209491468 U CN209491468 U CN 209491468U
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- plate
- upper plate
- hole
- fixed
- bogies
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Abstract
A kind of bogies for railway vehicles curb girder general welding fixture, the chassis includes two lower plates and upper plate being parallel to each other, the upper plate upper center is provided with an adjusting sliding slot, the upper plate both ends, which are symmetrically set, one group of adjusting through-hole, being symmetrically set on the upper plate both ends has a vertical plate, the vertical plate bottom end is provided with the first sliding block to match with trough width, and the positioning through hole to match with adjusting through-hole is provided on first sliding block；A symmetrical positioning mould is respectively arranged on upper plate on the inside of described two vertical plates, the positioning mould includes pedestal, the base bottom is provided with second sliding block to match with trough width, and there are three the location holes to match above with adjusting through-hole for setting on second sliding block；One tooling may be implemented that various types of lateral beam of bogie are welded and fixed, and structure is simple, reduce the labor intensity of operative employee.
Description
Technical field
The utility model relates to the manufacturing technology field of rail vehicle more particularly to a kind of bogies for railway vehicles sides
Beam general welding fixture.
Background technique
Bogie is the important component of rolling stock, for different kinds of railways working truck, bogie frame and steering
Support device between frame wheel pair directly influences vehicle traveling comfort, and to the workability of the operating equipment on vehicle
Energy and service life can also generate important influence；The main structure of bogie is made of a crossbeam and two curb girders,
Wherein curb girder is the hollow structure being made of upper plate, lower plate and vertical plate, the end plate being mutually matched, and is equipped with muti-piece muscle inside curb girder
Plate, upper plate and lower plate are not planar structure, but are made of multiple cambered surfaces；In current lateral beam of bogie welding process, make
Welding tooling structure is fixed, and single, and a kind of bogie needs of model are corresponding to design various sizes of bogie side
Beam welding tooling greatly improves the input cost in production process, and needs to correspond to various sizes of turn in production
Welding tooling is replaced to frame curb girder, however lateral beam of bogie volume is big, and weight is also big, causes replacement welding tooling process non-
Often trouble, increases the labor intensity of operative employee, reduces production efficiency.
Summary of the invention
A kind of bogies for railway vehicles side is provided the purpose of the utility model is to overcome the above-mentioned insufficient of the prior art
Beam general welding fixture, a tooling may be implemented that various types of lateral beam of bogie are welded and fixed, and structure letter
It is single, the labor intensity of operative employee is reduced, and also improve production efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of bogies for railway vehicles curb girder is general
Welding tooling, it is characterised in that: including chassis, the chassis includes two lower plates and upper plate being parallel to each other, under described
Bottom plate, upper plate mutually support fixation by I-shaped support plate, and the upper plate upper center is provided with an adjusting sliding slot,
The upper plate both ends, which are symmetrically set, one group of adjusting through-hole, and being symmetrically set on the upper plate both ends has one to stand
Plate, the vertical plate are mutually perpendicular to upper plate, and the vertical plate bottom end is provided with the first sliding block to match with trough width, described
The positioning through hole to match with adjusting through-hole is provided on first sliding block；On upper plate on the inside of described two vertical plates respectively
It is provided with a symmetrical positioning mould, the positioning mould includes pedestal, and the base bottom is provided with one wide with sliding slot
The second sliding block to match is spent, setting is described there are three the location hole to match above with adjusting through-hole on second sliding block
Pedestal upper end is provided with a fixed inner housing, and the fixed inner housing upper end is provided with positioning protrusion；Described two positioning moulds
A symmetrically fixed device is respectively arranged on the upper plate of inside.
As a preferred embodiment of the present invention, support plate, the support plate are provided on the chassis on the outside of the vertical plate
The triangular steel being parallel to each other for two.
As a preferred embodiment of the present invention, the lower plate, upper plate are solid by four I-shaped support plate supports
Fixed, the lower plate, upper plate both ends are respectively arranged with an I-shaped support plate, position among the lower plate, upper plate
Symmetrical I-shaped support plate there are two being arranged.
As a preferred embodiment of the present invention, a fixation is respectively arranged on the outside of the fixed inner housing rear and front end
Outside plate is uniformly arranged on the fixed outside plate there are four tapped through hole, four spiral shells on the fixed inner housing and fixed outside plate
Line through-hole is provided with corresponding through-hole on relative position.
As a preferred embodiment of the present invention, between the upper plate and lower plate of the positioning mould bottom there are two settings
Gusset.
As a preferred embodiment of the present invention, the fixed device includes two screw rods arranged in parallel, described
Screw rod both ends are each passed through a pressing plate, are provided with gusset below the pressing plate of the lower section, the pressing plate of the lower section is set to bottom
Above frame on rectangular frame bottom surface, hex nut is socketed on the screw rod, the hex nut is located at the outside of pressing plate.
The beneficial effects of the utility model are: compared with prior art, one tooling of the utility model may be implemented to more
The lateral beam of bogie of kind model is welded and fixed, and structure is simple, reduces the labor intensity of operative employee, easy to operate,
Time raising welding efficiency can be saved in production, and reduces the working dynamics of worker.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model vertical plate structural schematic diagram.
Fig. 4 is the utility model positioning mould structural schematic diagram
Fig. 5 is the sectional view along A-A of Fig. 1.
Fig. 6 is the B-B direction cross-sectional view of Fig. 1.
In figure: 1,1-3, chassis, 1-1, lower plate, 1-2, upper plate adjust through-hole, 1-4, adjust sliding slot, 2, vertical plate, 2-
1, the first sliding block, 3, support plate, 4, positioning mould, 4-1, pedestal, 4-2, positioning protrusion, 4-3, the second sliding block, 4-4, location hole, 4-
5, tapped through hole, 4-6, fixed inner housing, 4-7, fixed outside plate, 9, fixed device, 10, screw rod, 11, pressing plate, 12, gusset, 13,
Hex nut, 16, I-shaped support plate.
Specific embodiment
Presently in connection with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, this figure is
Simplified schematic diagram only illustrates the basic structure of the utility model in a schematic way.
According to Fig. 1-2, the utility model includes chassis 1, chassis 1 include two lower plate 1-1 being parallel to each other and
Upper plate 1-2, lower plate 1-1, upper plate 1-2 are fixed by four supports of I-shaped support plate 16, in lower plate 1-1, upper bottom
The both ends plate 1-2 are respectively arranged with an I-shaped support plate 16, and position is provided with two among lower plate 1-1, upper plate 1-2
Symmetrical I-shaped support plate 16, upper plate 1-2 upper center are provided with the both ends adjusting sliding slot 1-4, upper plate 1-2
Be symmetrically set to have to be symmetrically set on one group of both ends adjusting through-hole 1-3, upper plate 1-2 and have a vertical plate 2, vertical plate 2 with
Upper plate 1-2 is mutually perpendicular to；Be provided with support plate 3 on the chassis 1 in the outside of vertical plate 2, support plate 3 be two be parallel to each other three
Angle steel；It is respectively arranged with a symmetrical positioning mould 4 on the upper plate 1-2 of two 2 insides of vertical plate, positioning mould 4 includes
Pedestal 4-1, on the second sliding block 4-3, the second sliding block 4-3 that the bottom pedestal 4-1 is provided with that one matches with sliding slot 1-4 width
It is arranged there are three the location hole 4-4 to match above with adjusting through-hole 1-3, the upper end pedestal 4-1 is provided with a fixed inner housing
4-6, the fixed upper end inner housing 4-6 are provided with positioning protrusion 4-2；It is respectively set on the upper plate 1-2 of two 4 insides of positioning mould
There is a symmetrically fixed device 9.
According to Fig.3, the first sliding block 2-1 to match with sliding slot 1-4 width is provided in 2 bottom end of vertical plate, first is sliding
The positioning through hole to match with adjusting through-hole 1-3 is provided on block 2-1.
According to Fig.4, the bottom pedestal 4-1 is provided with the second sliding block 4-3 to match with sliding slot 1-4 width,
It is arranged on the second sliding block 4-3 there are five the location hole 4-4 to match with adjusting through-hole 1-3, the upper end pedestal 4-1 is provided with one
Fixed inner housing 4-6 is respectively arranged with a fixed outside plate 4-7 on the outside of the fixed rear and front end inner housing 4-6, in fixed outside plate
It is uniformly arranged on 4-7 there are four tapped through hole 4-5, four tapped through hole 4-5 on fixed inner housing 4-6 and fixed outside plate 4-7
Corresponding through-hole is provided on relative position, the fixed upper end inner housing 4-6 is provided with positioning protrusion 4-2.
According to Fig.5, fixed device 9 includes two screw rods 10 arranged in parallel, and 10 both ends of screw rod are each passed through
One pressing plate 11 is provided with gusset 12 below the pressing plate 11 of lower section, and the pressing plate 11 of lower section is set to 1 top rectangular frame of chassis
On bottom surface, hex nut 13 is socketed on screw rod 10, hex nut 13 is located at the outside of pressing plate 11.
According to Fig.6, it is respectively arranged with a fixed outside plate 4-7 on the outside of the fixed rear and front end inner housing 4-6, solid
Determine to be uniformly arranged four screw threads there are four tapped through hole 4-5, on fixed inner housing 4-6 and fixed outside plate 4-7 on outside plate 4-7
Through-hole 4-5 is provided with corresponding through-hole on relative position.
The utility model the utility model adjusts sliding slot 1-4 by being arranged on upper plate 1-2, is arranged in 2 bottom of vertical plate
In the first sliding block 2-1 that sliding slot 1-4 width matches, setting and sliding slot 1-4 width phase in the bottom pedestal 4-1 of positioning mould 4
The the second sliding block 4-3 matched allows vertical plate 2, positioning mould 4 to be slided and adjusted upper plate 1-2 is cofree, and leads to
It crosses the adjusting through-hole 1-3 being arranged on upper plate 1-2 vertical plate 2 is fixed on the positioning with the positioning through hole on the first sliding block 2-1, lead to
Five location hole 4-4 being arranged on the adjusting through-hole 1-3 and the second sliding block 4-3 being arranged on bottom plate 1-2 are crossed to determine positioning mould 4
Position is fixed；One tooling may be implemented that various types of lateral beam of bogie are welded and fixed, and structure is simple, reduces
The labor intensity of operative employee, it is easy to operate, time raising welding efficiency can be saved in production, and reduce the operational forces of worker
Degree.
Claims (6)
1. a kind of bogies for railway vehicles curb girder general welding fixture, it is characterised in that: including chassis (1), chassis (1) packet
Two lower plates being parallel to each other (1-1) and upper plate (1-2) are included, the lower plate (1-1), upper plate (1-2) pass through I-shaped
Type support plate (16) mutually support is fixed, and upper plate (1-2) upper center is provided with an adjusting sliding slot (1-4), described
The both ends upper plate (1-2), which are symmetrically set, one group of adjusting through-hole (1-3), on upper plate (1-2) both ends symmetrically
It is provided with a vertical plate (2), the vertical plate (2) is mutually perpendicular to upper plate (1-2), and vertical plate (2) bottom end is provided with and slides
The first sliding block (2-1) that slot (1-4) width matches, be provided on first sliding block (2-1) one with adjust through-hole (1-3)
The positioning through hole to match；One is respectively arranged on upper plate (1-2) on the inside of described two vertical plates (2) symmetrical to determine
Position mould (4), the positioning mould (4) includes pedestal (4-1), and pedestal (4-1) bottom is provided with one and sliding slot (1-4) width
The second sliding block (4-3) to match, on second sliding block (4-3) setting there are three above with adjust through-hole (1-3) and match
Location hole (4-4), pedestal (4-1) upper end is provided with a fixed inner housing (4-6), the fixed inner housing (4-6)
Upper end is provided with positioning protrusion (4-2)；A phase is respectively arranged on upper plate (1-2) on the inside of described two positioning moulds (4)
Mutually symmetrical fixed device (9).
2. a kind of bogies for railway vehicles curb girder general welding fixture according to claim 1, it is characterised in that: described vertical
It is provided with support plate (3) on chassis (1) on the outside of plate (2), the support plate (3) is two triangular steels being parallel to each other.
3. a kind of bogies for railway vehicles curb girder general welding fixture according to claim 1, it is characterised in that: under described
Bottom plate (1-1), upper plate (1-2) are fixed by four I-shaped support plate (16) supports, the lower plate (1-1), upper plate
The both ends (1-2) are respectively arranged with an I-shaped support plate (16), and the lower plate (1-1), the intermediate position of upper plate (1-2) are set
Symmetrical I-shaped support plate (16) there are two setting.
4. a kind of bogies for railway vehicles curb girder general welding fixture according to claim 1, it is characterised in that: described solid
Determine to be respectively arranged with a fixed outside plate (4-7) on the outside of the rear and front end inner housing (4-6), on the fixed outside plate (4-7) uniformly
There are four tapped through hole (4-5), the fixed inner housing (4-6) and four tapped through hole (4- on fixed outside plate (4-7) for setting
5) corresponding through-hole is provided on relative position.
5. a kind of bogies for railway vehicles curb girder general welding fixture according to claim 1, it is characterised in that: described fixed
There are two gusset (12) for setting between the upper plate (1-2) and lower plate (1-1) of position mould (4) bottom.
6. a kind of bogies for railway vehicles curb girder general welding fixture according to claim 1, it is characterised in that: described solid
Determining device (9) includes two screw rods (10) arranged in parallel, and screw rod (10) both ends are each passed through a pressing plate (11),
It is provided with gusset (12) below the pressing plate (11) of the lower section, the pressing plate (11) of the lower section is set to rectangular above chassis (1)
It on type frame bottom surface, is socketed with hex nut (13) on the screw rod (10), the hex nut (13) is located at pressing plate (11)
Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822280113.8U CN209491468U (en) | 2018-12-28 | 2018-12-28 | A kind of bogies for railway vehicles curb girder general welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822280113.8U CN209491468U (en) | 2018-12-28 | 2018-12-28 | A kind of bogies for railway vehicles curb girder general welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491468U true CN209491468U (en) | 2019-10-15 |
Family
ID=68154308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822280113.8U Expired - Fee Related CN209491468U (en) | 2018-12-28 | 2018-12-28 | A kind of bogies for railway vehicles curb girder general welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722319A (en) * | 2019-11-13 | 2020-01-24 | 中车长春轨道客车股份有限公司 | Welding positioning tool for side beam of railway passenger car framework |
-
2018
- 2018-12-28 CN CN201822280113.8U patent/CN209491468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722319A (en) * | 2019-11-13 | 2020-01-24 | 中车长春轨道客车股份有限公司 | Welding positioning tool for side beam of railway passenger car framework |
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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: 20191015 Termination date: 20201228 |