CN103706993A - Turnover welding fixture for vehicle - Google Patents
Turnover welding fixture for vehicle Download PDFInfo
- Publication number
- CN103706993A CN103706993A CN201310693895.7A CN201310693895A CN103706993A CN 103706993 A CN103706993 A CN 103706993A CN 201310693895 A CN201310693895 A CN 201310693895A CN 103706993 A CN103706993 A CN 103706993A
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- CN
- China
- Prior art keywords
- welding tooling
- turnover welding
- vehicle turnover
- vehicle
- securing member
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- 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
Abstract
The invention discloses a turnover welding fixture for a vehicle. The turnover welding fixture for the vehicle comprises a turnover mechanism and a flat supporting mechanism, wherein the turnover mechanism comprises a base I and a rotating body movably arranged on the base I, the rotating body is cake-shaped and rotatable around the axis thereof; a hollow part is arranged at the centre of the rotating body and used for placing a workpiece needing turnover; the flat supporting mechanism is arranged at one side or both sides of the turnover mechanism, and comprises a base II and a lifting device arranged on the base II. The turnover welding fixture for the vehicle disclosed by the invention is capable of turning over vehicle assemblies with large sizes, such as a vehicle underframe, thus welding work for top surfaces and bottom surfaces is facilitated, and operating personnel do not need to operate at the bottoms of the operated workpieces.
Description
Technical field
The present invention relates to a kind of vehicle turnover welding tooling, belong to railway equipment manufacturing technology field.
Background technology
In rolling stock equipment manufacturing, the weld job of many operations still needs operating personnel to carry out craft to complete; For the larger vehicle assemblies such as body frame of volume, weld job face comprises end face and bottom surface conventionally, after end face weld job completes, need to carry out bottom surface weld job.In prior art, the general mode of raising operation workpiece that adopts is carried out bottom surface weld job, and operating personnel enters the bottom of operation workpiece and upwards carries out weld job.The operating efficiency of aforesaid way is lower, operating personnel's labour intensity is large, and due to the out-of-shape of operation workpiece, center of gravity is higher, the possibility that the long-term operation of lifting apparatus exists fault rate and connecting portion to get loose, thereby operating personnel is positioned at the larger risk of bottom existence of operation workpiece.Therefore await the weld job mode of the larger vehicle assembly of existing body frame equal-volume to propose to improve, thereby overcome the problems referred to above.
Summary of the invention
The deficiency that the present invention exists for prior art just, a kind of vehicle turnover welding tooling is provided, can overturn to the larger vehicle assembly of body frame equal-volume, thereby be convenient to the weld job of end face and bottom surface, operating personnel carries out operation without the bottom in operation workpiece.
For addressing the above problem, the technical solution used in the present invention is as follows:
A kind of vehicle turnover welding tooling, comprise: switching mechanism, described switching mechanism comprises base one and is movably set in turning on described base one, described in turn as pie and can be rotated around its axle center, described in the center of turning be provided with hollow-out parts one in order to place the workpiece that needs upset; And lift mechanism, described in lift the one or both sides that mechanism is arranged at described switching mechanism, and described in lift mechanism and comprise base two and be arranged at the lifting equipment on described base two.
Improvement as technique scheme, described switching mechanism also comprises bracing frame and support wheel, the face that rolls of turning described in described support wheel is arranged at and for support and fixing described in turn, described support wheel is arranged on support frame as described above, support frame as described above is fixedly arranged on described base one.
Improvement as technique scheme, described support wheel be four and be uniformly distributed in described in the Lower Half of turning, support frame as described above is that L shaped and symmetrically arranged two and support frame as described above comprise crossbearer and vertical frame, and the free end of described crossbearer and described vertical frame is respectively provided with a described support wheel.
As the improvement of technique scheme, the face that rolls of described support wheel is provided with groove, described in the face that rolls of turning be positioned at described groove.
As the improvement of technique scheme, described in turn and be provided with securing member one, described securing member one is arranged at described hollow-out parts one around.
Improvement as technique scheme, described switching mechanism also comprises cover plate, described cover plate is that two semicircles combine, and the center of described cover plate is provided with the hollow-out parts two of mating with the workpiece profile of needs upset, and described cover plate covers on described disc of turning.
As the improvement of technique scheme, described in lift mechanism and also comprise supporting plate, described supporting plate is arranged at the working end of described lifting equipment.
As the improvement of technique scheme, described in lift mechanism and also comprise two securing members two that are arranged at described lifting equipment both sides, and the line of two described securing members two perpendicular to described switching mechanism with described in lift the line of mechanism.
As the improvement of technique scheme, described securing member two comprises securing bracket, and is arranged at horizontal securing member and vertical securing member on described securing bracket.
Improvement as technique scheme, described horizontal securing member comprises the hold-down nut one that is fixedly arranged on described securing bracket and the anchorage bar one that passes described hold-down nut one, one end of described anchorage bar one is provided with the screw thread one coordinating with described hold-down nut one, and the other end of described anchorage bar one is provided with elastic anti-slip piece one; Described vertical securing member comprises L shaped connecting rod and is fixedly arranged on the hold-down nut two of described L shaped connecting rod one end and the anchorage bar two that passes described hold-down nut two, one end of described anchorage bar two is provided with the screw thread two coordinating with described hold-down nut two, the other end of described anchorage bar two is provided with elastic anti-slip piece two, and the other end of described L shaped connecting rod is arranged on described securing bracket by axle.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
Vehicle turnover welding tooling of the present invention, the vehicle assembly that body frame equal-volume is larger is put into switching mechanism, and fixed, reducing lifting equipment can make vehicle assembly freely overturn, turn to after needed angle, rise described lifting equipment, make to lift mechanism and hold vehicle assembly, and fixed with securing member two, then can start weld job.Operating personnel carries out operation without the bottom in operation workpiece, thereby is convenient to improve the efficiency of weld job and reduces labour intensity.
Accompanying drawing explanation
Fig. 1 is the whole side structural representation of vehicle turnover welding tooling of the present invention;
Fig. 2 is switching mechanism (cover plate is not installed) structural representation of vehicle turnover welding tooling of the present invention;
Fig. 3 is switching mechanism (installing after the cover plate) structural representation of vehicle turnover welding tooling of the present invention;
Fig. 4 be vehicle turnover welding tooling of the present invention lift mechanism structure schematic diagram;
Fig. 5 is the vertical fastener constructions schematic diagram of vehicle turnover welding tooling of the present invention;
Fig. 6 is the vertical fastener constructions schematic diagram of vehicle turnover welding tooling of the present invention.
The specific embodiment
Content of the present invention is described below in conjunction with specific embodiments.
As shown in Figures 1 to 6, be vehicle turnover welding tooling structural representation of the present invention.Vehicle turnover welding tooling of the present invention, comprise: switching mechanism, described switching mechanism comprises base 1 and is movably set in turns 2 on described base 1, describedly turn 2 for pie and can being rotated around its axle center, described in 2 centers of turning be provided with hollow-out parts 1 in order to place the workpiece that needs upset; And lift mechanism, described in lift the one or both sides that mechanism is arranged at described switching mechanism, and described in lift mechanism and comprise base 23 and be arranged at the lifting equipment 4 on described base 23.Described lifting equipment 4 can be cylinder or fluid cylinder and the equipment such as lifting frame that intersect.
Specifically with improvement, described switching mechanism also comprises bracing frame 5 and support wheel 6, described in described support wheel 6 is arranged at, turn 2 the face that rolls and for support and fixing described in turn 2, described support wheel 6 is arranged on support frame as described above 5, support frame as described above 5 is fixedly arranged on described base 1.Said structure provides a kind of 2 concrete structures that can be rotated around its axle center of turning.Further preferably, described support wheel 6 be four and be uniformly distributed in described in turn 2 Lower Half, support frame as described above 5 is L shaped and symmetrically arranged two, and support frame as described above 5 comprises crossbearer 51 and vertical frame 52, and the free end of described crossbearer 51 and described vertical frame 52 is respectively provided with a described support wheel 6.Be convenient to turn 2 the installation and change and safeguard of described structure.Further with improvement, the face that rolls of described support wheel 6 is provided with groove 61, described in 2 the face that rolls of turning be positioned at described groove 61.Described structure is to the 2 formation fixations of turning.
Specifically with improvement, described in turn and 2 be provided with securing member one, described securing member one is arranged at described hollow-out parts 1 around.Described securing member one can adopt below laterally securing member 92 or the vertically structure of securing member 93 particularly.Specifically with improvement, described switching mechanism also comprises cover plate 7, and described cover plate 7 is that two semicircles combine, and the center of described cover plate 7 is provided with the hollow-out parts 2 71 of mating with the workpiece profile of needs upsets, and described cover plate 7 covers on described 2 the disc of turning.Described structure can be fixed operation workpiece according to the concrete shape of operation workpiece.Specifically with improvement, described in lift mechanism and also comprise supporting plate 8, described supporting plate 8 is arranged at the working end of described lifting equipment 4.The working end of described lifting equipment 4 refers to one end that can lifting, also refers to free end or top.
Further with improvement, described in lift mechanism and also comprise two securing members two that are arranged at described lifting equipment 4 both sides, and the line of two described securing members two perpendicular to described switching mechanism with described in lift the line of mechanism.Described structure, for fixed operation workpiece, can not rotate it when operation.Particularly, described securing member two comprises securing bracket 91, and is arranged at horizontal securing member 92 and vertical securing member 93 on described securing bracket 91.Specifically preferably, described horizontal securing member 92 comprises the hold-down nut 1 that is fixedly arranged on described securing bracket 92 and the anchorage bar 1 that passes described hold-down nut 1, one end of described anchorage bar 1 is provided with the screw thread 1 coordinating with described hold-down nut 1, and the other end of described anchorage bar 1 is provided with elastic anti-slip piece 1; Described vertical securing member 93 comprises L shaped connecting rod 931 and is fixedly arranged on the hold-down nut 2 932 of described L shaped connecting rod 931 one end and the anchorage bar 2 933 that passes described hold-down nut 2 932, one end of described anchorage bar 2 933 is provided with the screw thread 2 934 coordinating with described hold-down nut 2 932, the other end of described anchorage bar 2 933 is provided with elastic anti-slip piece 2 935, and the other end of described L shaped connecting rod is arranged on described securing bracket 91 by axle 936.Described structure has good fastening effect.Elastic anti-slip piece 1 and elastic anti-slip piece 2 935 are specifically as follows the elastomeric material that the frictional force such as block rubber are large.
The vehicle assembly that body frame equal-volume is larger is put into switching mechanism, and fixed, reducing lifting equipment 4 can make vehicle assembly freely overturn, turn to after needed angle, rise described lifting equipment 4, make to lift mechanism and hold vehicle assembly, and fixed with securing member two, then can start weld job.Operating personnel carries out operation without the bottom in operation workpiece, thereby is convenient to improve the efficiency of weld job and reduces labour intensity.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the concrete enforcement of the present invention only limits to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of protection of the invention.
Claims (10)
1. a vehicle turnover welding tooling, is characterized in that, comprising:
Switching mechanism, described switching mechanism comprises base one (1) and is movably set in turn (2) on described base one (1), described turning (2) is pie and can being rotated around its axle center, described in (2) center of turning be provided with hollow-out parts one (21) in order to place the workpiece that needs upset;
And lift mechanism, described in lift the one or both sides that mechanism is arranged at described switching mechanism, and described in lift mechanism and comprise base two (3) and be arranged at the lifting equipment (4) on described base two (3).
2. vehicle turnover welding tooling as claimed in claim 1, it is characterized in that, described switching mechanism also comprises bracing frame (5) and support wheel (6), described in described support wheel (6) is arranged at, turn (2) the face that rolls and for support and fixing described in turn (2), it is upper that described support wheel (6) is arranged at support frame as described above (5), and support frame as described above (5) is fixedly arranged on described base one (1).
3. vehicle turnover welding tooling as claimed in claim 2, it is characterized in that, described support wheel (6) be four and be uniformly distributed in described in the turn Lower Half of (2), support frame as described above (5) is L shaped and symmetrically arranged two, support frame as described above (5) comprises crossbearer (51) and vertical frame (52), and the free end of described crossbearer (51) and described vertical frame (52) is respectively provided with a described support wheel (6).
4. vehicle turnover welding tooling as claimed in claim 2, is characterized in that, the face that rolls of described support wheel (6) is provided with groove (61), described in the face that rolls of (2) of turning be positioned at described groove (61).
5. vehicle turnover welding tooling as claimed in claim 1, is characterized in that, described in turn (2) be provided with securing member one, described securing member one is arranged at described hollow-out parts one (21) around.
6. vehicle turnover welding tooling as claimed in claim 1, it is characterized in that, described switching mechanism also comprises cover plate (7), described cover plate (7) is that two semicircles combine, the center of described cover plate (7) is provided with the hollow-out parts two (71) of mating with the workpiece profile of needs upset, and described cover plate (7) covers on the disc of described turning (2).
7. vehicle turnover welding tooling as claimed in claim 1, is characterized in that, described in lift mechanism and also comprise supporting plate (8), described supporting plate (8) is arranged at the working end of described lifting equipment (4).
8. vehicle turnover welding tooling as claimed in claim 1, it is characterized in that, the described mechanism that lifts also comprises two securing members two that are arranged at described lifting equipment (4) both sides, and the line of two described securing members two perpendicular to described switching mechanism with described in lift the line of mechanism.
9. vehicle turnover welding tooling as claimed in claim 8, is characterized in that, described securing member two comprises securing bracket (91), and is arranged at horizontal securing member (92) and vertical securing member (93) on described securing bracket (91).
10. vehicle turnover welding tooling as claimed in claim 9, it is characterized in that, described horizontal securing member (92) comprises the hold-down nut one (921) that is fixedly arranged on described securing bracket (92) and the anchorage bar one (922) that passes described hold-down nut one (921), one end of described anchorage bar one (922) is provided with the screw thread one (923) coordinating with described hold-down nut one (921), and the other end of described anchorage bar one (922) is provided with elastic anti-slip piece one (924); Described vertical securing member (93) comprises L shaped connecting rod (931) and is fixedly arranged on the hold-down nut two (932) of described L shaped connecting rod (931) one end and the anchorage bar two (933) that passes described hold-down nut two (932), one end of described anchorage bar two (933) is provided with the screw thread two (934) coordinating with described hold-down nut two (932), the other end of described anchorage bar two (933) is provided with elastic anti-slip piece two (935), and the other end of described L shaped connecting rod is arranged on described securing bracket (91) by axle (936).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693895.7A CN103706993B (en) | 2013-12-18 | 2013-12-18 | Vehicle turnover welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693895.7A CN103706993B (en) | 2013-12-18 | 2013-12-18 | Vehicle turnover welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706993A true CN103706993A (en) | 2014-04-09 |
| CN103706993B CN103706993B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310693895.7A Expired - Fee Related CN103706993B (en) | 2013-12-18 | 2013-12-18 | Vehicle turnover welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706993B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814629A (en) * | 2019-12-06 | 2020-02-21 | 临沂昌立得工程机械设备有限公司 | Device for rotary welding of shovel arm and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05161995A (en) * | 1991-12-12 | 1993-06-29 | Komatsu Eng Kk | Positioner |
| CN201249340Y (en) * | 2008-09-24 | 2009-06-03 | 唐山轨道客车有限责任公司 | Assembly welding tooling of long bar components |
| CN201552408U (en) * | 2009-11-13 | 2010-08-18 | 天津振汉机械装备有限公司 | Rotating machine used for welding box-type structural part |
| CN101890608A (en) * | 2010-07-26 | 2010-11-24 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| JP2011104642A (en) * | 2009-11-20 | 2011-06-02 | Amada Co Ltd | Holding device of cut workpiece and laser beam machine |
| CN202591902U (en) * | 2012-05-07 | 2012-12-12 | 长沙建鑫机械制造有限公司 | Welding positioning tool for weld joints inside fixing support legs of automobile crane |
| CN203649768U (en) * | 2013-12-18 | 2014-06-18 | 铜陵晟王铁路装备股份有限公司 | Vehicle overturning welding tool |
-
2013
- 2013-12-18 CN CN201310693895.7A patent/CN103706993B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05161995A (en) * | 1991-12-12 | 1993-06-29 | Komatsu Eng Kk | Positioner |
| CN201249340Y (en) * | 2008-09-24 | 2009-06-03 | 唐山轨道客车有限责任公司 | Assembly welding tooling of long bar components |
| CN201552408U (en) * | 2009-11-13 | 2010-08-18 | 天津振汉机械装备有限公司 | Rotating machine used for welding box-type structural part |
| JP2011104642A (en) * | 2009-11-20 | 2011-06-02 | Amada Co Ltd | Holding device of cut workpiece and laser beam machine |
| CN101890608A (en) * | 2010-07-26 | 2010-11-24 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| CN202591902U (en) * | 2012-05-07 | 2012-12-12 | 长沙建鑫机械制造有限公司 | Welding positioning tool for weld joints inside fixing support legs of automobile crane |
| CN203649768U (en) * | 2013-12-18 | 2014-06-18 | 铜陵晟王铁路装备股份有限公司 | Vehicle overturning welding tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814629A (en) * | 2019-12-06 | 2020-02-21 | 临沂昌立得工程机械设备有限公司 | Device for rotary welding of shovel arm and using method |
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| Publication number | Publication date |
|---|---|
| CN103706993B (en) | 2016-01-27 |
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Effective date of registration: 20160215 Address after: 244000, Anhui City, Tongling Province Copper Road ebony home 12 West three (fruit guest space team) Patentee after: TONGLING SHENGWANG RAILWAY EQUIPMENT CO., LTD. Address before: 244100 Tongling Jinqiao Industrial Park, Tongling, Anhui Patentee before: TONGLING SHENGWANG RAILWAY EQUIPMENT CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20161218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |