CN208729033U - 209P bogie frame reinforced welding Anti-deformation tooling - Google Patents
209P bogie frame reinforced welding Anti-deformation tooling Download PDFInfo
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- CN208729033U CN208729033U CN201821399405.7U CN201821399405U CN208729033U CN 208729033 U CN208729033 U CN 208729033U CN 201821399405 U CN201821399405 U CN 201821399405U CN 208729033 U CN208729033 U CN 208729033U
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Abstract
209P bogie frame reinforced welding Anti-deformation tooling, it is related to trolley coach bogie frame reinforced welding technical field, it includes two inner rams, two support rods, the first double helix lead screw, two outer rams, two U-brackets, two screws and the second double helix lead screw, one end of inner ram is equipped with a threaded hole, its outer end face is plane, the other end of inner ram and the threaded one end of support rod connect, and the other end of support rod is threadedly coupled with the first double helix lead screw；The side of U-bracket sets screw hole, and the other side sets unthreaded hole；Outer ram passes through screw hole and is threadedly coupled with it, and screw passes through unthreaded hole；The threaded one end that the both ends of second double helix lead screw are pierced by U-bracket with a screw respectively is connect.The utility model can carry out welding anti-distortion to truck side sill and braking flap seat, guarantee that postwelding frame size meets repair in shop requirement；The tooling is small in size, light-weight, is convenient for carrying, easy to operate, improves overhaul efficiency.
Description
Technical field
The utility model relates to trolley coach bogie frame reinforced welding technical fields, and in particular to a kind of 209P steering
Framework frame reinforced welding Anti-deformation tooling.
Background technique
209P type trolley coach bogie frame needs to carry out reinforcement to framework during repair in shop, and a framework needs to increase
22 blocks of plates are added to carry out reinforced welding, two frameworks need to increase by 20 blocks of plates and carry out reinforced welding, and stiffening plate is with a thickness of 12mm, welding
Measure bigger, the heat input of framework is relatively high in welding process.As shown in Figure 1, since 8 welding with reinforcement plate position of framework is all
Truck side sill 8-1, it brakes between flap seat 8-2, crossbeam 8-3, truck side sill 8-1 and braking flap seat 8-2 are easy to appear weldering after welding
Deformation is connect, the frame size after leading to reinforced welding does not meet repair in shop requirement.
Utility model content
In order to which curb girder when solving 209P bogie frame reinforced welding and braking flap seat are easy to appear welding deformation, cause to mend
Frame size after strong weld does not meet the technical issues of repair in shop requirement, and the utility model provides a kind of 209P bogie frame benefit
Strong weld Anti-deformation tooling.
The utility model technical solution adopted for solving the technical problem is as follows:
209P bogie frame reinforced welding Anti-deformation tooling comprising curb girder Anti-deformation mechanism and braking flap seat reversible deformation
Mechanism, curb girder Anti-deformation mechanism include that two inner rams, two support rods and the first double helix lead screw, one end of inner ram are equipped with
One threaded hole, outer end face are plane, and the other end of inner ram and the threaded one end of support rod connect, the other end of support rod
It is threadedly coupled with the first double helix lead screw；Braking flap seat Anti-deformation mechanism includes two outer rams, two U-brackets, two silks
Female and the second double helix lead screw, the side of U-bracket are equipped with a screw hole, and the other side is equipped with a unthreaded hole；Outer ram is from U-shaped branch
The interior of frame passes through above-mentioned screw hole and is threadedly coupled with it, and screw passes through above-mentioned light from the interior of U-bracket
Hole；The threaded one end that the both ends of second double helix lead screw are pierced by U-bracket with a screw respectively is connect.
The beneficial effects of the utility model are: the tooling can carry out welding anti-distortion to truck side sill and braking flap seat,
Guarantee that postwelding frame size meets repair in shop requirement；The tooling is small in size, light-weight, is convenient for carrying, easy to operate, improves maintenance
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 209P bogie frame.
Fig. 2 is the braking flap seat Anti-deformation mechanism in the utility model 209P bogie frame reinforced welding Anti-deformation tooling
Structural schematic diagram.
Fig. 3 is the configuration schematic diagram of Fig. 2.
Fig. 4 is the curb girder Anti-deformation mechanism structure in the utility model 209P bogie frame reinforced welding Anti-deformation tooling
Schematic diagram.
Fig. 5 is the configuration schematic diagram of Fig. 4.
Fig. 6 is the application schematic diagram of the utility model 209P bogie frame reinforced welding Anti-deformation tooling.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawings and examples.
As shown in Figures 2 to 5, the 209P bogie frame reinforced welding Anti-deformation tooling of the utility model includes that curb girder is anti-
Deformation mechanism and braking flap seat Anti-deformation mechanism, curb girder Anti-deformation mechanism include two inner rams, 1, two support rod 2 and first
Double helix lead screw 3, one end of inner ram 1 are equipped with a threaded hole 1-1, and outer end face is plane, the other end and branch of inner ram 1
The threaded one end of strut 2 connects, and the other end of support rod 2 is threadedly coupled with the first double helix lead screw 3；Brake flap seat reversible deformation machine
Structure includes that two screws 6 of U-bracket 5, two of outer ram 4, two and the second double helix lead screw 7, the side of U-bracket 5 are equipped with
One screw hole, the other side are equipped with a unthreaded hole；Outer ram 4 from the interior of U-bracket 5 pass through above-mentioned screw hole and with its spiral shell
Line connection, screw 6 pass through above-mentioned unthreaded hole from the interior of U-bracket 5；The both ends of second double helix lead screw 7 are respectively with one
A screw 6 is pierced by the threaded one end connection of U-bracket 5.
As shown in fig. 6, the 209P bogie frame reinforced welding Anti-deformation tooling of the utility model is in use, curb girder contravariant
Two outer end faces of two inner rams 1 of shape mechanism are supported on the medial surface of curb girder 8-1, are adjusted by the first double helix lead screw 3 of rotation
Save curb girder Anti-deformation mechanism entire length, after curb girder 8-1 is supported to reversible deformation width, the both ends bolt of inner ram 1 with
Curb girder Anti-deformation mechanism connect with curb girder 8-1 and is fixed with nut by threaded hole 1-1 cooperation, prevents framework 8 when welding from turning over
Turn rear side beam Anti-deformation mechanism to slide.5 sets of the two U-brackets outsides in braking flap seat 8-2 of flap seat Anti-deformation mechanism are braked,
Two outer rams 4 are withstood on a side of two braking flap seat 8-2, make two screws 6 by rotating the second double helix lead screw 7
It withstands on another side of two braking flap seat 8-2, and then clamps two braking flap seat 8-2, both prevent braking flap seat 8-2 weldering
Deformation is connect, and prevents framework 8 when welding from braking the landing of flap seat Anti-deformation mechanism after overturning.
Claims (1)
1.209P bogie frame reinforced welding Anti-deformation tooling, which is characterized in that the tooling include curb girder Anti-deformation mechanism and
Flap seat Anti-deformation mechanism is braked, curb girder Anti-deformation mechanism includes two inner rams (1), two support rods (2) and the first double helix
Lead screw (3), one end of inner ram (1) are equipped with a threaded hole (1-1), and outer end face is plane, the other end of inner ram (1) with
The threaded one end of support rod (2) connects, and the other end of support rod (2) is threadedly coupled with the first double helix lead screw (3)；
Braking flap seat Anti-deformation mechanism includes two outer rams (4), two U-brackets (5), two screws (6) and second pair of spiral shell
It revolves lead screw (7), the side of U-bracket (5) is equipped with a screw hole, and the other side is equipped with a unthreaded hole；Outer ram (4) is from U-bracket
(5) interior passes through above-mentioned screw hole and is threadedly coupled with it, and screw (6) is passed through from the interior of U-bracket (5)
Above-mentioned unthreaded hole；The threaded one end that the both ends of second double helix lead screw (7) are pierced by U-bracket (5) with a screw (6) respectively connects
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399405.7U CN208729033U (en) | 2018-08-28 | 2018-08-28 | 209P bogie frame reinforced welding Anti-deformation tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399405.7U CN208729033U (en) | 2018-08-28 | 2018-08-28 | 209P bogie frame reinforced welding Anti-deformation tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729033U true CN208729033U (en) | 2019-04-12 |
Family
ID=66031561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399405.7U Active CN208729033U (en) | 2018-08-28 | 2018-08-28 | 209P bogie frame reinforced welding Anti-deformation tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN208729033U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139436A (en) * | 2020-09-27 | 2020-12-29 | 中国人民解放军第五七一九工厂 | Quick replacement device for heat shield of tail nozzle of aircraft engine |
| CN112550454A (en) * | 2020-12-04 | 2021-03-26 | 中车南京浦镇车辆有限公司 | Bogie and rubber tire train |
| CN112571107A (en) * | 2020-12-04 | 2021-03-30 | 中车南京浦镇车辆有限公司 | Clamping device and trailer bogie |
| CN112571106A (en) * | 2020-12-04 | 2021-03-30 | 中车南京浦镇车辆有限公司 | Clamping device and trailer bogie |
-
2018
- 2018-08-28 CN CN201821399405.7U patent/CN208729033U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139436A (en) * | 2020-09-27 | 2020-12-29 | 中国人民解放军第五七一九工厂 | Quick replacement device for heat shield of tail nozzle of aircraft engine |
| CN112550454A (en) * | 2020-12-04 | 2021-03-26 | 中车南京浦镇车辆有限公司 | Bogie and rubber tire train |
| CN112571107A (en) * | 2020-12-04 | 2021-03-30 | 中车南京浦镇车辆有限公司 | Clamping device and trailer bogie |
| CN112571106A (en) * | 2020-12-04 | 2021-03-30 | 中车南京浦镇车辆有限公司 | Clamping device and trailer bogie |
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