CN104097016B - Rail vehicle truck bolster turning device - Google Patents
Rail vehicle truck bolster turning device Download PDFInfo
- Publication number
- CN104097016B CN104097016B CN201410336980.2A CN201410336980A CN104097016B CN 104097016 B CN104097016 B CN 104097016B CN 201410336980 A CN201410336980 A CN 201410336980A CN 104097016 B CN104097016 B CN 104097016B
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- Prior art keywords
- bolster
- fixed
- support
- axle
- turning device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Automatic Assembly (AREA)
Abstract
Rail vehicle truck bolster turning device of the present invention, including: base, two supports being fixed on base, bearing assembly is installed on support, and it is arranged at the axle on described bearing assembly, axle be fixedly arranged at the front end with rotation dish, rotation dish is fixed with turnover bracket by screw, turnover bracket has axially arranged support bar, top pick seat it is provided with and for fixing the locating piece of bolster vertical oleo-gear seat on support bar, it is fixed with the top pick for supporting shaking-pillow spring bowl on the pick seat of top, it is fixed with reducing motor on one of them support, the output shaft of reducing motor couples with this support upper shaft.Bolster turning device of the present invention is positioned by bolster end vertical amortisseur mounting seat and is fastened, and meets location and the upset demand of bolster.360 ° of upsets of bolster can be realized and arbitrarily position, making workman can once whole for bolster built-up welding be completed when repair welding operation, facilitate workman's repair welding, decrease the activity duration, also improve safety coefficient simultaneously.
Description
Technical field
The present invention relates to truck bolster turning device, be particularly well-suited to the repair welding operation of 206G/P, 209T/P car truck bolster.
Background technology
When 25B/G car bolster overhauls, owing to bolster corrosion location is various, it is often necessary to upset built-up welding.Existing technology is swing tink to be transported to repair welding platform position, then to carrying out built-up welding by surfacing part with overhead traveling crane.After built-up welding completes, wait that bolster naturally cools to room temperature (need to wrap up when built-up welding area is big, slow cooling is to room temperature) with asbestos.Overturn with overhead traveling crane after bolster cooling, and be hoisted to repair welding platform position, the surfacing part of remainder is carried out built-up welding.This method wastes time and energy, also with the presence of unsafe factor during use overhead traveling crane.Further, part bolster treats that built-up welding region is positioned at bolster side, and bolster is all not easy to built-up welding when normotopia or antiposition.
Summary of the invention
The technical problem to be solved is, overcomes the disadvantages mentioned above of prior art, it is provided that a kind of rail vehicle truck bolster turning device, can realize the upset of bolster and stop at an arbitrary position, meeting the demand of the multi-faceted repair welding of bolster.
In order to solve above technical problem, the rail vehicle truck bolster turning device that the present invention provides, including: base, two supports being fixed on base, on described support, bearing assembly is installed, and it is arranged at the axle on described bearing assembly, described axle be fixedly arranged at the front end with rotation dish, rotation dish is fixed with turnover bracket by screw, described turnover bracket has axially arranged support bar, top pick seat it is provided with and for fixing the locating piece of bolster vertical oleo-gear seat on support bar, it is fixed with the top pick for supporting shaking-pillow spring bowl on the pick seat of described top, it is fixed with reducing motor on one of them support, the output shaft of described reducing motor couples with this support upper shaft.
In order to solve the problems referred to above, the present invention also further characterized in that
1, described locating piece and bolster vertical oleo-gear seat connect by nut is fixing.
2, described bearing assembly includes clutch shaft bearing, the second bearing, described axle is arranged on described first, second bearing, it is fixed with alignment pin on axle between described first, second bearing, it is provided with the limited block for clamping position pin on described support, described axle is further fixed on the stop block preventing from excessively overturning.
Bolster turning device of the present invention is positioned by bolster end vertical amortisseur mounting seat and is fastened, and meets location and the upset demand of bolster.360 ° of upsets of bolster can be realized and arbitrarily position, making workman can once whole for bolster built-up welding be completed when repair welding operation, facilitate workman's repair welding, decrease the activity duration, also improve safety coefficient simultaneously.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is rail vehicle truck bolster turning device structural representation of the present invention.
In figure, label is schematically as follows:
1-base, 2-support, 3-axle, 4-rotation dish, 5-screw, 6-turnover bracket, 7-support bar, 8-pushes up pick seat, 9-bolster vertical oleo-gear seat, 10-locating piece, and 11-pushes up pick, 12-reducing motor, 13-clutch shaft bearing, 14-the second bearing, 15-alignment pin, 16-limited block, 17-stop block.
Detailed description of the invention
As shown in Figure 1, embodiment of the present invention rail vehicle truck bolster turning device, including: base 1, two supports 2 being fixed on base 1, bearing assembly is installed (by clutch shaft bearing 13 on described support 2, second bearing 14 forms), and the axle 3 being arranged on bearing assembly, axle 3 be fixedly arranged at the front end with rotation dish 4, rotation dish 4 is fixed with turnover bracket 6 by screw 5, turnover bracket 6 has axially arranged support bar 7, top pick seat 8 it is provided with and for fixing the locating piece 10 of bolster vertical oleo-gear seat 9 on support bar 7, locating piece 10 and bolster vertical oleo-gear seat 9 connect by nut (M24) is fixing；Being fixed with the top pick 11 for supporting shaking-pillow spring bowl on the pick seat 8 of top, one of them support is fixed with reducing motor 12, the output shaft of reducing motor 12 couples with this support upper shaft.
As it is shown in figure 1, in the present embodiment, the axle 3 between clutch shaft bearing the 13, second bearing 14 is fixed with alignment pin 15, support 2 is provided with the limited block 16 for clamping position pin 15, axle 3 is further fixed on the stop block 17 preventing from excessively overturning.
The method using this device to carry out bolster built-up welding is: hung to frock by the bolster treating built-up welding, locating piece position vertical for bolster oleo-gear seat for and fasten M24 nut.The spring bowl of bolster is supported by top pick.Start tipper after having fastened, after bolster upset to the position needed, stop tipper and start built-up welding operation.After built-up welding operation completes, continue to overturn to needs position, stop tipper and also continue built-up welding operation, until bolster built-up welding operation completes.After built-up welding operation completes, stop tipper.
In addition to the implementation, the present invention can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of application claims.
Claims (3)
1. rail vehicle truck bolster turning device, including: base, two supports being fixed on base, on described support, bearing assembly is installed, and it is arranged at the axle on described bearing assembly, described axle be fixedly arranged at the front end with rotation dish, rotation dish is fixed with turnover bracket by screw, described turnover bracket has axially arranged support bar, top pick seat it is provided with and for fixing the locating piece of bolster vertical oleo-gear seat on support bar, it is fixed with the top pick for supporting shaking-pillow spring bowl on the pick seat of described top, it is fixed with reducing motor on one of them support, the output shaft of described reducing motor couples with this support upper shaft.
Rail vehicle truck bolster turning device the most according to claim 1, it is characterised in that: described locating piece and bolster vertical oleo-gear seat connect by nut is fixing.
Rail vehicle truck bolster turning device the most according to claim 1, it is characterized in that: described bearing assembly includes clutch shaft bearing, the second bearing, described axle is arranged on described first, second bearing, it is fixed with alignment pin on axle between described first, second bearing, it is provided with the limited block for clamping position pin on described support, described axle is further fixed on the stop block preventing from excessively overturning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336980.2A CN104097016B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle truck bolster turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336980.2A CN104097016B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle truck bolster turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097016A CN104097016A (en) | 2014-10-15 |
| CN104097016B true CN104097016B (en) | 2016-09-14 |
Family
ID=51665766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410336980.2A Active CN104097016B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle truck bolster turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097016B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583993A (en) * | 2016-11-30 | 2017-04-26 | 芜湖普威技研有限公司 | Automobile flat workpiece pressing mechanism |
| CN110653508B (en) * | 2019-10-08 | 2021-06-08 | 中车长春轨道客车股份有限公司 | Welding anti-deformation device for swing bolster of urban rail vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493472Y (en) * | 2001-03-16 | 2002-05-29 | 王清林 | Bolster turn over machine |
| CN201693326U (en) * | 2010-02-03 | 2011-01-05 | 南车成都机车车辆有限公司 | Overturning platform for welding and detecting flaw of vehicle bogie swing bolster and spring joist |
| CN102441813B (en) * | 2011-09-28 | 2014-07-09 | 南车长江车辆有限公司 | Automatic clamping side frame turnover machine |
| CN102862089A (en) * | 2012-10-18 | 2013-01-09 | 铜陵正前机械装备制造有限公司 | Turnover machine of wagon swing bolster |
| CN203410967U (en) * | 2013-05-13 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Swing bolster and joist overhauling displacement device for passenger train |
| CN203945060U (en) * | 2014-07-15 | 2014-11-19 | 南车南京浦镇车辆有限公司 | Rail vehicle truck bolster turning device |
-
2014
- 2014-07-15 CN CN201410336980.2A patent/CN104097016B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097016A (en) | 2014-10-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |