CN104070314A - Clamp used for welding beam of bogie of railway vehicle - Google Patents
Clamp used for welding beam of bogie of railway vehicle Download PDFInfo
- Publication number
- CN104070314A CN104070314A CN201410271234.XA CN201410271234A CN104070314A CN 104070314 A CN104070314 A CN 104070314A CN 201410271234 A CN201410271234 A CN 201410271234A CN 104070314 A CN104070314 A CN 104070314A
- Authority
- CN
- China
- Prior art keywords
- base
- rotating shaft
- connection block
- connection
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B23K37/0443—Jigs
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a clamp used for welding a beam of a bogie of a railway vehicle. The clamp comprises a support base body, a rotating device and a clamping device, wherein the support base body is provided with a base, a rib plate, a support base and a first fixed base; the rotating device is provided with a turbine speed reducer, a connecting rotating shaft, a first sealing cover, a bearing, a support sleeve, a second sealing cover, a locking sheet and a hexagon socket head cap screw; the clamping device is provided with a second fixed base, a locking bolt, a connecting base, a connecting pin, an upper clamping base and a lower clamping base. The clamp used for welding the beam of the bogie of the railway vehicle is simple in structure, convenient and practical, can be applicable for welding the beam of the bogie of any railway vehicle, is convenient to overturn and uniform in speed, can guarantee clamping safety, enables the welding to be more convenient, and can guarantee smoothness and stability of the mechanism under the action of a fixed pin particularly when a front side and a reverse side are welded.
Description
Technical field
The present invention relates to a kind of weld jig, specifically a kind of fixture for rail vehicle truck beam welding.
Background technology
In current rail vehicle lower body welding production link, because bogie volume is larger, upset is difficult for, bring very large difficulty to welding, can produce weld seam inhomogeneous, will cause bogie to produce weld defect, it is very necessary therefore designing a kind of weld jig that can easily overturn.
Summary of the invention
The object of the invention is the deficiency existing for prior art, a kind of fixture for rail vehicle truck beam welding is provided.
For achieving the above object, the method that the present invention adopts is: a kind of fixture for rail vehicle truck beam welding, comprises and support pedestal, tumbler, clamping device, on described support pedestal, be provided with base, gusset, supporting seat and the first holder, on the ground, base top is provided with supporting seat in base setting, and gusset is evenly arranged on the top of base, gusset is connected with base by welding with supporting seat, and supporting seat top is provided with the first holder, on described tumbler, be provided with reducer of turbodrill, connection rotating shaft, the first seal cover, bearing, support set, the second seal cover, stay and hexagon socket cap head screw, reducer of turbodrill is arranged on the upper end of supporting seat, reducer of turbodrill middle part is provided with connection rotating shaft, support set is arranged on the top of supporting seat, concentric with connection rotating shaft, two ends, support set left and right are respectively arranged with bearing, bearing top circle and support set inner circle are interference fit, brearing bore and connection rotating shaft cylindrical interference fit, the first seal cover is arranged on the left end of support set, connect by hexagon socket cap head screw, the second seal cover is arranged on the right-hand member of support set, connect by hexagon socket cap head screw, on described clamping device, be provided with the second holder, clamping screw, Connection Block, connecting pin, upper blocking seat and lower deck, Connection Block middle part is provided with connection rotating shaft, connection rotating shaft right-hand member is provided with internal thread, Connection Block is by stay and hexagon socket cap head screw locking, Connection Block upper and lower is provided with clamping screw, clamping screw and Connection Block are threaded connection, on Connection Block, be provided with upper blocking seat, Connection Block lower end is provided with lower deck, upper blocking seat is connected by connecting pin with lower deck, on upper blocking seat and lower deck, be provided with connecting plate, connecting plate length direction two ends are provided with V-type draw-in groove, V-type draw-in groove and connecting plate are by being welded to connect.
As preferably, described this beam welding fixture is to use in pairs.
As preferably, described upper blocking seat and lower deck and Connection Block connecting portion are circular arc.
As preferably, described connection rotating shaft left end is provided with the first keyway, and right-hand member is provided with the second keyway, and the second keyway is connected with Connection Block by connecting key.
As preferably, described the first holder is connected by steady pin with the second holder.
beneficial effect: the present invention is simple in structure, convenient and practical, can be applicable to any rail vehicle truck beam welding, and upset is convenient, speed is even, can ensure the security of clamping, make to weld convenient, particularly positive during with reverse side welding, under the effect of steady pin, can ensure mechanism steadily.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention.
Wherein, 1-base, 2-gusset, 3-supporting seat, 4-reducer of turbodrill, 5-the first holder, 6-the second holder, deck under 7-, 8-upper blocking seat, 9-clamping screw, 10-connecting pin, 11-Connection Block, 12-connection rotating shaft, 13-the first seal cover, 14-the second seal cover, 15-hexagon socket cap head screw, 16-stay, 17-connecting key, 18-bearing, 19-the first keyway, 20-the second keyway, 21-steady pin, 22-support set, 23-V type groove, 24-connecting plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, this practicality example is implemented under taking technical solution of the present invention as prerequisite, is only not used in and limits the scope of the invention for the present invention is described with understanding these embodiment.
As shown in Figures 1 and 2, a kind of fixture for rail vehicle truck beam welding, comprises and supports pedestal, tumbler, clamping device, on described support pedestal, be provided with base 1, gusset 2, supporting seat 3 and the first holder 5, base 1 arranges on the ground, base 1 top is provided with supporting seat 3, gusset 2 is evenly arranged on the top of base 1, gusset 2 is connected with base by welding with supporting seat 3, and supporting seat 3 tops are provided with the first holder 5, on described tumbler, be provided with reducer of turbodrill 4, connection rotating shaft 12, the first seal cover 13, bearing 18, support set 22, the second seal cover 14, stay 16 and hexagon socket cap head screw 15, reducer of turbodrill 4 is arranged on the upper end of supporting seat 3, reducer of turbodrill 4 middle parts are provided with connection rotating shaft 12, support set 22 is arranged on the top of supporting seat 3, concentric with connection rotating shaft 12, support set 22 two ends, left and right are respectively arranged with bearing 18, bearing 18 cylindricals and support set 22 inner circles are interference fit, bearing 18 endoporus and connection rotating shaft 12 cylindrical interference fit, the first seal cover 13 is arranged on the left end of support set 22, connect by hexagon socket cap head screw, the second seal cover 14 is arranged on the right-hand member of support set 22, connect by hexagon socket cap head screw, on described clamping device, be provided with the second holder 6, clamping screw 9, Connection Block 11, connecting pin 10, upper blocking seat 8 and lower deck 7, Connection Block 11 middle parts are provided with connection rotating shaft 12, connection rotating shaft 12 right-hand members are provided with internal thread, Connection Block 11 is locked by stay 16 and hexagon socket cap head screw 15, Connection Block 11 upper and lowers are provided with clamping screw 9, clamping screw 9 is threaded connection with Connection Block 11, on Connection Block 11, be provided with upper blocking seat 8, Connection Block 11 lower ends are provided with lower deck 7, upper blocking seat 8 is connected by connecting pin 10 with lower deck 7, on upper blocking seat 8 and lower deck 7, be provided with connecting plate 24, connecting plate 24 length direction two ends are provided with V-type draw-in groove 23, V-type draw-in groove 23 and connecting plate 24 are by being welded to connect.
Further, described this beam welding fixture is to use in pairs.The paired use of weld jig can effectively clamp crossbeam two ends, ensures the stationarity of clamping rear cross beam.
Further, described upper blocking seat 8 and lower deck 7 are circular arc 25 with Connection Block connecting portion.Need in switching process at upper and lower deck, circular arc and Connection Block can not interfere.
Further, described connection rotating shaft 12 left ends are provided with the first keyway 19, and right-hand member is provided with the second keyway 20, the second keyways 20 and is connected with Connection Block 11 by connecting key 17.The first keyway can be connected with runner or handgrip by key, on the second keyway, is provided with connecting key, can ensure to ensure in connection rotating shaft rotation process that connecting pin is consistent with connection rotating shaft rotating speed.
Further, described the first holder 5 is connected by steady pin 21 with the second holder 6.Due in welding process, the position that workload is larger is front and the back side, in the time going to the back side, can ensure that by steady pin mechanism can not rotate.
The present invention in use, inserts the first holder and the second holder by steady pin, opens upper blocking seat, cantilever diaphragm is positioned in V-type groove, after crossbeam places, upper blocking seat is overturn, locking clamping screw, pass through reducer of turbodrill, drive connection rotating shaft, crossbeam is moved in a circle, to correct position around connection rotating shaft, just can weld, ensure the operation of mechanism.
Claims (5)
1. for a fixture for rail vehicle truck beam welding, it is characterized in that: comprise and support pedestal, tumbler, clamping device, on described support pedestal, be provided with base (1), gusset (2), supporting seat (3) and the first holder (5), base (1) arranges on the ground, base (1) top is provided with supporting seat (3), gusset (2) is evenly arranged on the top of base (1), gusset (2) is connected with base by welding with supporting seat (3), and supporting seat (3) top is provided with the first holder (5), on described tumbler, be provided with reducer of turbodrill (4), connection rotating shaft (12), the first seal cover (13), bearing (18), support set (22), the second seal cover (14), stay (16) and hexagon socket cap head screw (15), reducer of turbodrill (4) is arranged on the upper end of supporting seat (3), reducer of turbodrill (4) middle part is provided with connection rotating shaft (12), support set (22) is arranged on the top of supporting seat (3), concentric with connection rotating shaft (12), support set (22) two ends, left and right are respectively arranged with bearing (18), bearing (18) cylindrical and support set (22) inner circle are interference fit, bearing (18) endoporus and connection rotating shaft (12) cylindrical interference fit, the first seal cover (13) is arranged on the left end of support set (22), connect by hexagon socket cap head screw, the second seal cover (14) is arranged on the right-hand member of support set (22), connect by hexagon socket cap head screw, on described clamping device, be provided with the second holder (6), clamping screw (9), Connection Block (11), connecting pin (10), upper blocking seat (8) and lower deck (7), Connection Block (11) middle part is provided with connection rotating shaft (12), connection rotating shaft (12) right-hand member is provided with internal thread, Connection Block (11) is by stay (16) and hexagon socket cap head screw (15) locking, Connection Block (11) upper and lower is provided with clamping screw (9), clamping screw (9) is threaded connection with Connection Block (11), on Connection Block (11), be provided with upper blocking seat (8), Connection Block (11) lower end is provided with lower deck (7), upper blocking seat (8) is connected by connecting pin (10) with lower deck (7), on upper blocking seat (8) and lower deck (7), be provided with connecting plate (24), connecting plate (24) length direction two ends are provided with V-type draw-in groove (23), V-type draw-in groove (23) and connecting plate (24) are by being welded to connect.
2. a kind of fixture for rail vehicle truck beam welding according to claim 1, is characterized in that: described this beam welding fixture is for using in pairs.
3. a kind of fixture for rail vehicle truck beam welding according to claim 1, is characterized in that: described upper blocking seat (8) and lower deck (7) are circular arc (25) with Connection Block connecting portion.
4. a kind of fixture for rail vehicle truck beam welding according to claim 1, it is characterized in that: described connection rotating shaft (12) left end is provided with the first keyway (19), right-hand member is provided with the second keyway (20), and the second keyway (20) is connected with Connection Block (11) by connecting key (17).
5. a kind of fixture for rail vehicle truck beam welding according to claim 1, is characterized in that: described the first holder (5) is connected by steady pin (21) with the second holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271234.XA CN104070314A (en) | 2014-06-18 | 2014-06-18 | Clamp used for welding beam of bogie of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271234.XA CN104070314A (en) | 2014-06-18 | 2014-06-18 | Clamp used for welding beam of bogie of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070314A true CN104070314A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410271234.XA Pending CN104070314A (en) | 2014-06-18 | 2014-06-18 | Clamp used for welding beam of bogie of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070314A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458603A (en) * | 2015-12-22 | 2016-04-06 | 芜湖顺荣汽车部件有限公司 | Turnover mechanism |
| CN105522498A (en) * | 2015-12-25 | 2016-04-27 | 中车长江车辆有限公司 | Auxiliary tooling for weld quality detection and weld quality detection method |
| CN106426032A (en) * | 2016-08-25 | 2017-02-22 | 安徽新大洋汽车配件有限公司 | Rear floor assembly reversing tooling vehicle |
| CN106475723A (en) * | 2016-01-17 | 2017-03-08 | 何磊 | A kind of welding tooling |
| CN106799539A (en) * | 2016-11-30 | 2017-06-06 | 湖州佳创自动化科技有限公司 | A kind of lifting-positioning device in Laser Processing line |
| CN107840134A (en) * | 2017-12-07 | 2018-03-27 | 大连华锐重工集团股份有限公司 | A kind of pile steel plate rotary transport special cart and its method for transporting steel plate |
| CN109292674A (en) * | 2018-10-29 | 2019-02-01 | 天津航天机电设备研究所 | A kind of framework composition assembly sliding platform for railway passenger car bogie |
| CN112621053A (en) * | 2020-12-04 | 2021-04-09 | 张艺帆 | Welding equipment for 5G signal element processing |
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
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| CN202212733U (en) * | 2011-07-19 | 2012-05-09 | 天津格林兰机械装备有限公司 | Overturn welding aid |
| CN202219384U (en) * | 2011-08-17 | 2012-05-16 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional stainless steel bottom frame spot-welding supporting device |
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| CN202701694U (en) * | 2012-06-18 | 2013-01-30 | 长春轨道客车股份有限公司 | Railway passenger car bogie antenna beam welding flip tool |
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| JP2014008526A (en) * | 2012-06-29 | 2014-01-20 | Toshiba Corp | Device and method for assembling rotary structure |
| KR20140037417A (en) * | 2012-09-18 | 2014-03-27 | 현대자동차주식회사 | Electrical clamping apparatus having manual release clutch with improved safety and space efficiency and control method using same |
| WO2014049637A1 (en) * | 2012-09-25 | 2014-04-03 | 株式会社キーレックス | Welding device |
| CN203579089U (en) * | 2013-11-27 | 2014-05-07 | 唐山轨道客车有限责任公司 | Welding fixture for bogie cross beam of railway vehicle |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202212733U (en) * | 2011-07-19 | 2012-05-09 | 天津格林兰机械装备有限公司 | Overturn welding aid |
| CN202219384U (en) * | 2011-08-17 | 2012-05-16 | 南京南车浦镇城轨车辆有限责任公司 | Multifunctional stainless steel bottom frame spot-welding supporting device |
| CN102513768A (en) * | 2012-01-05 | 2012-06-27 | 南车二七车辆有限公司 | Flexible assembling and welding device for cross beams of railway wagon bodies and installation method thereof |
| CN202701661U (en) * | 2012-06-04 | 2013-01-30 | 青岛四方庞巴迪铁路运输设备有限公司 | Assembly and welding tool for bogie frame beams |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458603A (en) * | 2015-12-22 | 2016-04-06 | 芜湖顺荣汽车部件有限公司 | Turnover mechanism |
| CN105522498A (en) * | 2015-12-25 | 2016-04-27 | 中车长江车辆有限公司 | Auxiliary tooling for weld quality detection and weld quality detection method |
| CN106475723B (en) * | 2016-01-17 | 2018-08-17 | 济南亨利元汽车零配件有限公司 | A kind of welding tooling |
| CN106475723A (en) * | 2016-01-17 | 2017-03-08 | 何磊 | A kind of welding tooling |
| CN106475724A (en) * | 2016-01-17 | 2017-03-08 | 何磊 | A kind of steel cylinder cylinder press-bending part welding tooling |
| CN106475724B (en) * | 2016-01-17 | 2018-07-13 | 蔡恩来 | A kind of steel cylinder cylinder press-bending part welding tooling |
| CN106426032A (en) * | 2016-08-25 | 2017-02-22 | 安徽新大洋汽车配件有限公司 | Rear floor assembly reversing tooling vehicle |
| CN106799539A (en) * | 2016-11-30 | 2017-06-06 | 湖州佳创自动化科技有限公司 | A kind of lifting-positioning device in Laser Processing line |
| CN106799539B (en) * | 2016-11-30 | 2018-06-26 | 珠海联谊工程管理服务有限公司 | A kind of lifting-positioning device in Laser Processing line |
| CN107840134A (en) * | 2017-12-07 | 2018-03-27 | 大连华锐重工集团股份有限公司 | A kind of pile steel plate rotary transport special cart and its method for transporting steel plate |
| CN107840134B (en) * | 2017-12-07 | 2023-12-05 | 大连华锐重工集团股份有限公司 | Trolley special for rotary transportation of stacked steel plates and method for transporting steel plates by trolley |
| CN109292674A (en) * | 2018-10-29 | 2019-02-01 | 天津航天机电设备研究所 | A kind of framework composition assembly sliding platform for railway passenger car bogie |
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
| CN112621053A (en) * | 2020-12-04 | 2021-04-09 | 张艺帆 | Welding equipment for 5G signal element processing |
| CN112621053B (en) * | 2020-12-04 | 2022-08-16 | 东莞市易科电子科技有限公司 | Welding equipment for 5G signal element processing |
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Application publication date: 20141001 |