CN205733593U - A kind of longitudinal beam corner welding tooling - Google Patents
A kind of longitudinal beam corner welding tooling Download PDFInfo
- Publication number
- CN205733593U CN205733593U CN201620580026.2U CN201620580026U CN205733593U CN 205733593 U CN205733593 U CN 205733593U CN 201620580026 U CN201620580026 U CN 201620580026U CN 205733593 U CN205733593 U CN 205733593U
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- CN
- China
- Prior art keywords
- base plate
- fixed
- upper flange
- longitudinal beam
- locating piece
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Abstract
This utility model open a kind of longitudinal beam corner welding tooling, including base plate, it is fixed with cushion block on described base plate, the shape of described cushion block is identical with the Web shape of longeron, upper flange locating piece it is fixed with on base plate, the upper arc-shaped slot that the upper flange outline with longeron matches it is provided with on described upper flange locating piece, lower wing plate locating piece it is fixed with on base plate, the arc lower notch that the lower wing plate outline with longeron matches it is provided with on described lower wing plate locating piece, it is additionally provided with multiple for by upper flange on described base plate, web, the clamp system that lower wing plate compresses.Described a kind of longitudinal beam corner welding tooling simple in construction, it is easy to accomplish, by using this utility model to weld after longeron corner is positioned, can effectively control the deformation of longeron corner, and greatly reduce labor intensity, improve welding efficiency.
Description
Technical field
This utility model relates to automotive field, particularly relates to a kind of longitudinal beam corner welding tooling.
Background technology
Vehicle frame is the matrix of each subsystem parts assembling in vehicle carrying platform, and its quality is directly connected to making of vehicle
With property and safety.
As it is shown in figure 1, be the structural representation of a kind of longitudinal beam, the longeron of this kind of vehicle frame is by upper flange 1, lower wing plate 2
And the web 3 of centre is welded, but, longeron corner is in welding process, and its size and deformation are difficult to control to, and need to carry out
Correction, labor intensity is big, and owing to rigidity is bigger, it is difficult to it is corrected to design requirement, thus, is badly in need of solving.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of longitudinal beam corner welding tooling, to solve
The certainly size of longitudinal beam corner and the unmanageable problem of deformation.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of longitudinal beam corner welding tooling, including base plate, described base plate is fixed with cushion block, the shape of described cushion block
Shape is identical with the Web shape of longeron, and base plate is fixed with upper flange locating piece, described upper flange locating piece is provided with vertical
The upper arc-shaped slot that the upper flange outline of beam matches, base plate is fixed with lower wing plate locating piece, described lower wing plate locating piece
On be provided with the arc lower notch that the lower wing plate outline with longeron matches, described base plate is additionally provided with multiple for by
The clamp system that wing plate, web, lower wing plate compress.
As a kind of preferred version of the present utility model, described clamp system is 4.
As a kind of preferred version of the present utility model, described clamp system includes clamping block and consolidating of being fixed on base plate
Determine block, described fixed block is provided with the first lozenges, described clamping block is provided with second matched with the first lozenges
Lozenges.
As a kind of preferred version of the present utility model, described upper flange locating piece has kidney ellipsoid through hole, and leads to
Cross bolt, nut is fixed on base plate.
As a kind of preferred version of the present utility model, described lower wing plate locating piece has lower kidney ellipsoid through hole, and leads to
Cross bolt, nut is fixed on base plate.
As a kind of preferred version of the present utility model, the two ends of described cushion block all have stepped hole, and by bolt, spiral shell
Mother is fixed on base plate.
The beneficial effects of the utility model are, described a kind of longitudinal beam corner welding tooling simple in construction, it is easy to real
Existing, by using this utility model to weld after longeron corner is positioned, can effectively control the deformation of longeron corner, and significantly drop
Low labor intensity, improves welding efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of longitudinal beam；
Fig. 2 is the structural representation of a kind of longitudinal beam of this utility model corner welding tooling.
In figure:
1, upper flange；2, lower wing plate；3, web；4, base plate；5, cushion block；6, upper flange locating piece；7, lower wing plate locating piece；
8, fixed block；9, clamping block.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.Can manage
Solving, embodiment described herein is used only for explaining this utility model, rather than to restriction of the present utility model.
Refer to shown in Fig. 1 and Fig. 2, Fig. 1 is the structural representation of longitudinal beam；Fig. 2 is this utility model one vehicle frame
The structural representation of longeron corner welding tooling.
In the present embodiment, a kind of longitudinal beam corner welding tooling, including base plate 4, described base plate 4 is fixed with pad
Block 5, the two ends of described cushion block 5 are all had stepped hole, and are fixed on base plate 4 by bolt, nut, the shape of described cushion block 5
Identical with web 3 shape of longeron, base plate 4 is fixed with upper flange locating piece 6, described upper flange locating piece 6 has waist
Manhole, and be fixed on base plate 4 by bolt, nut, described upper flange locating piece 6 is provided with the upper flange with longeron
The upper arc-shaped slot that 1 outline matches, base plate 4 is fixed with lower wing plate locating piece 7, described lower wing plate locating piece 7 has
Lower kidney ellipsoid through hole, and being fixed on base plate 4 by bolt, nut, described lower wing plate locating piece 7 is provided with under longeron
The arc lower notch that wing plate 2 outline matches, described base plate 4 is additionally provided with 4 for by upper flange 1, web 3, bottom wing
The clamp system that plate 2 compresses, described clamp system includes the fixed block 8 clamping block 9 and being fixed on base plate 4, described fixed block 8
On be provided with the first lozenges, described clamping block 9 is provided with the second lozenges matched with the first lozenges.
During welding location, tentatively shape on the basis of web 3 profile, identical with longeron corner by profile inside web 3
The equal height cushion block 5 of size controls the size between upper flange 1, lower wing plate 2 and web 3, makes between upper flange 1, lower wing plate 2 and web 3
Upper flange 1, lower wing plate 2 can be stoped during welding to be inwardly deformed；Upper flange locating piece 6, lower wing plate locating piece 7 by bolt,
Nut is fixed on base plate 4, and clamps upper flange 1, lower wing plate 2, it is ensured that the positioning rule between upper flange 1, lower wing plate 2 and web 3
Very little, the outside of upper flange 1 and the outside of lower wing plate 2 are provided with clamp system, utilize the second lozenges of clamping block 9 with fixing
First lozenges of block 8 coordinates produced inward force, it is possible to stop upper flange 1, lower wing plate 2 and upper limb when welding between web 3
Plate 1, lower wing plate 2 are outwards deformed with web 3.
Above example simply elaborates ultimate principle of the present utility model and characteristic, and this utility model is not by above-mentioned enforcement
Example limits, and on the premise of without departing from this utility model spirit and scope, this utility model also has various change and change, these
In the range of change and change both fall within claimed this utility model.This utility model claims scope by appended right
Claim defines.
Claims (6)
1. a longitudinal beam corner welding tooling, it is characterised in that: include base plate, described base plate is fixed with cushion block, institute
The shape stating cushion block is identical with the Web shape of longeron, base plate is fixed with upper flange locating piece, on described upper flange locating piece
Be provided with the upper arc-shaped slot that the upper flange outline with longeron matches, base plate be fixed with lower wing plate locating piece, described under
It is provided with the arc lower notch that the lower wing plate outline with longeron matches on wing plate locating piece, described base plate is additionally provided with many
The individual clamp system for upper flange, web, lower wing plate are compressed.
A kind of longitudinal beam corner the most according to claim 1 welding tooling, it is characterised in that: described clamp system
It it is 4.
A kind of longitudinal beam corner the most according to claim 1 and 2 welding tooling, it is characterised in that: described clamping machine
Structure includes the fixed block clamping block and being fixed on base plate, described fixed block is provided with the first lozenges, on described clamping block
It is provided with the second lozenges matched with the first lozenges.
A kind of longitudinal beam corner the most according to claim 1 welding tooling, it is characterised in that: described upper flange positions
Have kidney ellipsoid through hole on block, and be fixed on base plate by bolt, nut.
A kind of longitudinal beam corner the most according to claim 1 welding tooling, it is characterised in that: described lower wing plate positions
Have lower kidney ellipsoid through hole on block, and be fixed on base plate by bolt, nut.
A kind of longitudinal beam corner the most according to claim 1 welding tooling, it is characterised in that: the two ends of described cushion block
All have stepped hole, and be fixed on base plate by bolt, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580026.2U CN205733593U (en) | 2016-06-15 | 2016-06-15 | A kind of longitudinal beam corner welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580026.2U CN205733593U (en) | 2016-06-15 | 2016-06-15 | A kind of longitudinal beam corner welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733593U true CN205733593U (en) | 2016-11-30 |
Family
ID=57386030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580026.2U Active CN205733593U (en) | 2016-06-15 | 2016-06-15 | A kind of longitudinal beam corner welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520527A (en) * | 2017-07-17 | 2017-12-29 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU headwall camber beam and bow beam assembly-welding device |
-
2016
- 2016-06-15 CN CN201620580026.2U patent/CN205733593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520527A (en) * | 2017-07-17 | 2017-12-29 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU headwall camber beam and bow beam assembly-welding device |
| CN107520527B (en) * | 2017-07-17 | 2019-11-05 | 中车青岛四方机车车辆股份有限公司 | A kind of high-speed EMUs headwall camber beam and bow beam assembly-welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |