CN104476062B - Framework two axle apparatus for welding and positioning - Google Patents

Framework two axle apparatus for welding and positioning Download PDF

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Publication number
CN104476062B
CN104476062B CN201410606788.0A CN201410606788A CN104476062B CN 104476062 B CN104476062 B CN 104476062B CN 201410606788 A CN201410606788 A CN 201410606788A CN 104476062 B CN104476062 B CN 104476062B
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China
Prior art keywords
steel pipe
brace summer
crossbeam steel
welding
framework
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CN201410606788.0A
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Chinese (zh)
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CN104476062A (en
Inventor
王勇
张志毅
徐会庆
武永寿
赵永州
于孟
陈北平
李文
陈江华
果伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qingdao Sifang Co Ltd
Original Assignee
CSR QINGDAO SIFANG LOCOMOTIVE AND ROLLING STOCK Co Ltd
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Priority to CN201410606788.0A priority Critical patent/CN104476062B/en
Publication of CN104476062A publication Critical patent/CN104476062A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

Abstract

The present invention relates to bogie welding technology field, specifically disclose a kind of framework two axle apparatus for welding and positioning, comprise base plate, slide unit, brace summer, crossbeam steel pipe compactor and crossbeam steel pipe altitude location device, framework two axle apparatus for welding and positioning is arranged on corresponding positioner by base plate, base plate is provided with guide rail, the guide rail of base plate is provided with two slide units, each slide unit is all provided with a brace summer, two brace summers are parallel to each other, each brace summer is equipped with a crossbeam steel pipe compactor and a crossbeam steel pipe altitude location device, crossbeam steel pipe compactor and crossbeam steel pipe altitude location device are located at the two ends of brace summer respectively and the crossbeam steel pipe compactor on a brace summer is corresponding with the crossbeam steel pipe altitude location device position of another brace summer, one end that brace summer is provided with crossbeam steel pipe compactor is provided with guide rail, the guide rail of brace summer is provided with crossbeam steel pipe compactor.Present invention achieves frock generalization, enable technological equipment cost efficiency effectively.

Description

Framework two axle apparatus for welding and positioning
Technical field
The present invention relates to bogie welding technology field, particularly relate to a kind of welded bogie two axle apparatus for welding and positioning.
Background technology
At present, framework two axle positioner limited amount in existing bogie automatic welding production line, therefore, under the prerequisite that EMUs production capacity is certain, the framework two axle positioner outside production line will carry the framework weld task of various product.Various concurrent product produce, original frock cannot be general the condition of production under, need frequent replacing framework weld jig, and, along with increasing of product vehicle, framework weld jig quantity increases gradually, need to consume a large amount of frock making costs, in addition, the bad need of original framework weld jig state often overhaul.These bring larger challenge all to the many-sides such as production management, tool management, cost control.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of framework two axle apparatus for welding and positioning, to improve technological equipment versatility in the welding of framework two axle, enable technological equipment cost efficiency effectively simultaneously.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of framework two axle apparatus for welding and positioning, comprise base plate, slide unit, brace summer, crossbeam steel pipe compactor and crossbeam steel pipe altitude location device, described framework two axle apparatus for welding and positioning is arranged on corresponding positioner by described base plate, described base plate is provided with guide rail, the guide rail of described base plate is provided with two slide units, each slide unit is all provided with a brace summer, two brace summers are parallel to each other, each brace summer is equipped with a crossbeam steel pipe compactor and a crossbeam steel pipe altitude location device, described crossbeam steel pipe compactor is located at the two ends of described brace summer respectively with described crossbeam steel pipe altitude location device and the crossbeam steel pipe compactor on a brace summer is corresponding with the crossbeam steel pipe altitude location device position of another brace summer, one end that described brace summer is provided with described crossbeam steel pipe compactor is provided with guide rail, the guide rail of described brace summer is provided with described crossbeam steel pipe compactor, described crossbeam steel pipe compactor is for compressing one end of crossbeam steel pipe, and described crossbeam steel pipe altitude location device is for locating the other end of crossbeam steel pipe.
Preferably, described crossbeam steel pipe compactor comprises base, pressure strip and two columns, described base is connected with the guide rail of described brace summer, two support the two ends being located at described base, the two ends of described pressure strip are connected with two columns respectively by bolt, and described pressure strip is for compressing one end of crossbeam steel pipe.
Preferably, described base is provided with vee-block, and described vee-block is used for one end of supporting traverse steel pipe.
Preferably, described crossbeam steel pipe altitude location device comprises fixed block and slide block, and described fixed block is located on described brace summer, and the upper end of described fixed block is provided with inclined-plane, and the inclined-plane that described slide block is located at described fixed block is connected with described fixed block by bolt.
Preferably, described slide unit is provided with top-fastener, and described top-fastener is for holding out against the respective cavities structure of framework.
Preferably, described base plate and described slide unit are steel plate.
Preferably, described brace summer is square steel tube, and described brace summer is welded on described slide unit.
Preferably, be provided with multiple stiffening plate between the side of described brace summer and the upper surface of described slide unit, described stiffening plate to be connected with the upper surface of described slide unit by the mode of welding and the side of described brace summer and vertical with the upper surface of described slide unit with the side of described brace summer respectively.
Preferably, the guide rail on the guide rail on described base plate and described brace summer is dovetail guide, and described slide unit and described crossbeam steel pipe compactor are equipped with corresponding dovetail groove, and described dovetail guide is connected with described base plate and described brace summer by bolt.
Preferably, described slide unit and described crossbeam steel pipe compactor are equipped with oval elongated hole, described slide unit is connected with described base plate by described oval elongated hole and bolt, and described crossbeam steel pipe compactor is connected with described brace summer by described oval elongated hole and bolt.
(3) beneficial effect
Framework two axle apparatus for welding and positioning of the present invention increases adjustable slide unit on base plate, the spacing met between two slide units adjusts according to product requirement, crossbeam steel pipe compactor on brace summer also can slide adjustment, meet the adjustment demand of crossbeam steel pipe compactor spacing, namely the adjustment demand of beam steel tube pitch is met, top-fastener is fixed on slide unit, for holding out against the respective cavities structure of component, what ensure that workpiece holds out against requirement, simultaneously, crossbeam steel pipe height locating device can carry out size adjusting in short transverse, meet the positioning requirements in workpiece height direction, by to adjustment fixture X to Y-direction size, realize the welding clamping of each vehicle bogie frame.Achieve frock generalization, namely same set of frock can meet the welding clamping of various vehicle bogie frame, can quick adjustment, meet the fast quick change of product and produce requirement, greatly reduce the manufacturing cost of follow-up vehicle frock, improve the technological preparation quality of product, decrease the technological preparation cycle of product, enable technological equipment cost efficiency effectively.
Accompanying drawing explanation
Fig. 1 is the top view of the framework two axle apparatus for welding and positioning of the embodiment of the present invention;
Fig. 2 is the front view of the framework two axle apparatus for welding and positioning of the embodiment of the present invention;
Fig. 3 is the front view of the crossbeam steel pipe compactor of the framework two axle apparatus for welding and positioning of the embodiment of the present invention;
Fig. 4 is the top view of the crossbeam steel pipe compactor of the framework two axle apparatus for welding and positioning of the embodiment of the present invention;
Fig. 5 is the front view of the crossbeam steel pipe altitude location device of the framework two axle apparatus for welding and positioning of the embodiment of the present invention;
Fig. 6 is the top view of the crossbeam steel pipe altitude location device of the framework two axle apparatus for welding and positioning of the embodiment of the present invention.
In figure, 1: base plate; 11: guide rail; 2: slide unit; 3: brace summer; 31: guide rail; 4: crossbeam steel pipe compactor; 41: base; 42: column; 43: pressure strip; 44:V shape block; 45: oval elongated hole; 5: crossbeam steel pipe altitude location device; 51: fixed block; 52: slide block; 6: top-fastener; 7: stiffening plate; 8: crossbeam steel pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
As shown in Figure 1, 2, the framework two axle apparatus for welding and positioning of the present embodiment comprises: base plate 1, slide unit 2, brace summer 3, crossbeam steel pipe compactor 4, crossbeam steel pipe altitude location device 5, top-fastener 6 and stiffening plate 7.
Described structure two axle apparatus for welding and positioning is arranged on (junction is as shown in dashed circle in Fig. 1) on circular positioner by base plate 1.
Base plate 1 is preferably rectangular steel plates, base plate 1 is provided with a guide rail 11, guide rail 11 is preferably dovetail guide, guide rail 11 can be fixed on base plate 1 by bolt stock, the guide rail 11 of base plate 1 is provided with two slide units 2, slide unit 2 is also preferably steel plate, and the lower end of slide unit 2 is provided with the dovetail groove corresponding with guide rail 11, and slide unit 2 can slide to adjust the distance between two slide units 2 along guide rail 11 on base plate 1; Slide unit 2 is provided with four oval elongated holes, and slide unit 2 is fixedly connected with base plate 1 by described oval elongated hole and bolt, and this oval elongated hole can meet the trim process of size.
Each slide unit 2 is equipped with a brace summer 3, two brace summers 3 are parallel to each other, brace summer 3 is preferably square steel tube, brace summer 3 can be welded on slide unit, each brace summer 3 is equipped with a crossbeam steel pipe compactor 4 and crossbeam steel pipe altitude location device 5, crossbeam steel pipe compactor 4 and crossbeam steel pipe altitude location device 5 are located at the two ends of brace summer 3 respectively and the crossbeam steel pipe compactor 4 on a brace summer 3 is corresponding with the position of the crossbeam steel pipe altitude location device 5 on another brace summer 3, i.e. two crossbeam steel pipe compactors 4 and two crossbeam steel pipe altitude location device 5 interlaced arrangement, one end that brace summer 3 is provided with crossbeam steel pipe compactor 4 is provided with a guide rail 31, guide rail 31 is preferably dovetail guide, guide rail 31 can be bolted on brace summer 31, the guide rail 31 of brace summer 3 is provided with crossbeam steel pipe compactor 4, the lower end of crossbeam steel pipe compactor 4 is provided with the dovetail groove corresponding with guide rail 31, crossbeam steel pipe compactor 4 can slide to adjust the distance between two crossbeam steel pipe compactors 4 along guide rail 31 on brace summer 31, the distance namely between two crossbeam steel pipes.
As Fig. 3, shown in 4, crossbeam steel pipe compactor 4 comprises: base 41, pressure strip 43, two columns 42 and a vee-block 44, base 41 is positioned at lower end and is provided with the described dovetail groove coordinated with guide rail 31, two columns 42 are located at the two ends of base 41, the two ends of pressure strip 43 are connected with two columns 42 respectively by bolt, pressure strip 43 is for compressing one end of crossbeam steel pipe 8, vee-block 43 is located on base 41, vee-block 44 is for one end of supporting traverse steel pipe 8, pressure strip 43 coordinates with vee-block 43 and is fixedly clamped one end of crossbeam steel pipe 8, and, adopt this vee-block 44 that crossbeam steel pipe compactor 4 can be made to be applicable to the crossbeam steel pipe of various diameter, base 41 is provided with four oval elongated holes, and base 41 is connected with brace summer 3 by described oval elongated hole and bolt, and this oval elongated hole can meet the trim process of size.
As shown in Figure 5,6, crossbeam steel pipe altitude location device 5 comprises: fixed block 51 and slide block 52, fixed block 51 is located on brace summer 3, the upper end of fixed block 51 is provided with an inclined-plane, the described inclined-plane that slide block 52 is located at fixed block 51 can slide up and down along described inclined-plane, slide block 52 is fixedly connected with fixed block 51 by bolt, and described bolt is preferably dormant bolt; Crossbeam steel pipe altitude location device 5, for locating and the other end of supporting traverse steel pipe 8, can meet the size adjusting of short transverse, make the two ends height of crossbeam steel pipe 8 equal.
The middle part of each slide unit 2 is equipped with a top-fastener 6, and top-fastener 6 can hold out against structure for bolt, two top-fasteners 6 to hold out against direction contrary, for holding out against the inwall of the respective cavities structure of framework.
Multiple stiffening plate 7 is provided with between the side of brace summer 3 and the upper surface of slide unit 2, stiffening plate 7 can be connected with the upper surface of slide unit 2 by the mode of welding and the side of brace summer 7 and vertical with the upper surface of slide unit 2 with the side of brace summer 3 respectively, in the present embodiment, each slide unit 2 is provided with four stiffening plates 7, four stiffening plates 7 are evenly distributed in the both sides of brace summer 3, and stiffening plate 7 is for strengthening the connection between brace summer 3 and slide unit 2.
Framework two axle apparatus for welding and positioning of the present invention increases adjustable slide unit on base plate, the spacing met between two slide units adjusts according to product requirement, crossbeam steel pipe compactor on brace summer also can slide adjustment, meet the adjustment demand of crossbeam steel pipe compactor spacing, namely the adjustment demand of beam steel tube pitch is met, top-fastener is fixed on slide unit, for holding out against the respective cavities structure of component, what ensure that workpiece holds out against requirement, simultaneously, crossbeam steel pipe height locating device can carry out size adjusting in short transverse, meet the positioning requirements in workpiece height direction, by to adjustment fixture X to Y-direction size, realize the welding clamping of each vehicle bogie frame.Achieve frock generalization, namely same set of frock can meet the welding clamping of various vehicle bogie frame, can quick adjustment, meet the fast quick change of product and produce requirement, greatly reduce the manufacturing cost of follow-up vehicle frock, improve the technological preparation quality of product, decrease the technological preparation cycle of product, enable technological equipment cost efficiency effectively.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.

Claims (10)

1. a framework two axle apparatus for welding and positioning, is characterized in that, comprises base plate, slide unit, brace summer, crossbeam steel pipe compactor and crossbeam steel pipe altitude location device, described framework two axle apparatus for welding and positioning is arranged on corresponding positioner by described base plate, described base plate is provided with guide rail, the guide rail of described base plate is provided with two slide units, each slide unit is all provided with a brace summer, two brace summers are parallel to each other, each brace summer is equipped with a crossbeam steel pipe compactor and a crossbeam steel pipe altitude location device, described crossbeam steel pipe compactor is located at the two ends of described brace summer respectively with described crossbeam steel pipe altitude location device and the crossbeam steel pipe compactor on a brace summer is corresponding with the crossbeam steel pipe altitude location device position of another brace summer, one end that described brace summer is provided with described crossbeam steel pipe compactor is provided with guide rail, the guide rail of described brace summer is provided with described crossbeam steel pipe compactor, described crossbeam steel pipe compactor is for compressing one end of crossbeam steel pipe, and described crossbeam steel pipe altitude location device is for locating the other end of crossbeam steel pipe.
2. framework two axle apparatus for welding and positioning according to claim 1, it is characterized in that, described crossbeam steel pipe compactor comprises base, pressure strip and two columns, described base is connected with the guide rail of described brace summer, two support the two ends being located at described base, the two ends of described pressure strip are connected with two columns respectively by bolt, and described pressure strip is for compressing one end of crossbeam steel pipe.
3. framework two axle apparatus for welding and positioning according to claim 2, it is characterized in that, described base is provided with vee-block, and described vee-block is used for one end of supporting traverse steel pipe.
4. framework two axle apparatus for welding and positioning according to claim 3, it is characterized in that, described crossbeam steel pipe altitude location device comprises fixed block and slide block, described fixed block is located on described brace summer, the upper end of described fixed block is provided with inclined-plane, and the inclined-plane that described slide block is located at described fixed block is connected with described fixed block by bolt.
5. framework two axle apparatus for welding and positioning according to claim 1, it is characterized in that, described slide unit is provided with top-fastener, and described top-fastener is for holding out against the respective cavities structure of framework.
6. framework two axle apparatus for welding and positioning according to claim 1, it is characterized in that, described base plate and described slide unit are steel plate.
7. framework two axle apparatus for welding and positioning according to claim 6, it is characterized in that, described brace summer is square steel tube, and described brace summer is welded on described slide unit.
8. framework two axle apparatus for welding and positioning according to claim 7, it is characterized in that, be provided with multiple stiffening plate between the side of described brace summer and the upper surface of described slide unit, described stiffening plate to be connected with the upper surface of described slide unit by the mode of welding and the side of described brace summer and vertical with the upper surface of described slide unit with the side of described brace summer respectively.
9. framework two axle apparatus for welding and positioning according to claim 7, it is characterized in that, guide rail on guide rail on described base plate and described brace summer is dovetail guide, described slide unit and described crossbeam steel pipe compactor are equipped with corresponding dovetail groove, and described dovetail guide is connected with described base plate and described brace summer by bolt.
10. according to the framework two axle apparatus for welding and positioning in claim 1-9 described in any one, it is characterized in that, described slide unit and described crossbeam steel pipe compactor are equipped with oval elongated hole, described slide unit is connected with described base plate by described oval elongated hole and bolt, and described crossbeam steel pipe compactor is connected with described brace summer by described oval elongated hole and bolt.
CN201410606788.0A 2014-10-31 2014-10-31 Framework two axle apparatus for welding and positioning Active CN104476062B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN104476062B true CN104476062B (en) 2016-03-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874953B (en) * 2015-05-14 2017-04-12 广西梧州运龙港船机械制造有限公司 Installation fixture for turbine engine base
CN106425210A (en) * 2016-08-31 2017-02-22 中车青岛四方机车车辆股份有限公司 Framework clamping device
CN107498235B (en) * 2017-07-06 2019-11-05 中车青岛四方机车车辆股份有限公司 A kind of welding system and the framework welding method using it
CN107999938B (en) * 2017-11-03 2020-08-07 中车青岛四方机车车辆股份有限公司 Double-machine cooperative automatic welding method and system for rail vehicle beam

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06218582A (en) * 1993-01-28 1994-08-09 Komatsu Eng Kk Tack-welding jig for through column of structural steelwork
KR100692136B1 (en) * 2005-06-30 2007-03-12 기아자동차주식회사 An welding jig device for a laser brazing
CN201231384Y (en) * 2008-07-30 2009-05-06 长春轨道客车股份有限公司 Spot welding device of under-frame boundary beam and connection angle-iron
CN102328167A (en) * 2011-07-11 2012-01-25 重庆市北碚区枫火机械制造有限公司 Welding tool for engine frame
CN102357753A (en) * 2011-09-22 2012-02-22 无锡华联科技集团有限公司 Guide mechanism of horizontal H-beam steel assembly welding compression roller
CN203330612U (en) * 2013-06-09 2013-12-11 江南嘉捷电梯股份有限公司 Elevator lower beam welding and positioning device
CN204221261U (en) * 2014-10-31 2015-03-25 南车青岛四方机车车辆股份有限公司 Framework two axle apparatus for welding and positioning

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06218582A (en) * 1993-01-28 1994-08-09 Komatsu Eng Kk Tack-welding jig for through column of structural steelwork
KR100692136B1 (en) * 2005-06-30 2007-03-12 기아자동차주식회사 An welding jig device for a laser brazing
CN201231384Y (en) * 2008-07-30 2009-05-06 长春轨道客车股份有限公司 Spot welding device of under-frame boundary beam and connection angle-iron
CN102328167A (en) * 2011-07-11 2012-01-25 重庆市北碚区枫火机械制造有限公司 Welding tool for engine frame
CN102357753A (en) * 2011-09-22 2012-02-22 无锡华联科技集团有限公司 Guide mechanism of horizontal H-beam steel assembly welding compression roller
CN203330612U (en) * 2013-06-09 2013-12-11 江南嘉捷电梯股份有限公司 Elevator lower beam welding and positioning device
CN204221261U (en) * 2014-10-31 2015-03-25 南车青岛四方机车车辆股份有限公司 Framework two axle apparatus for welding and positioning

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Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Patentee after: CRRC QINGDAO SIFANG CO., LTD.

Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd.