CN105537845A - Opposite opening type welding jig for wheel rim splicing welding - Google Patents
Opposite opening type welding jig for wheel rim splicing welding Download PDFInfo
- Publication number
- CN105537845A CN105537845A CN201610080434.6A CN201610080434A CN105537845A CN 105537845 A CN105537845 A CN 105537845A CN 201610080434 A CN201610080434 A CN 201610080434A CN 105537845 A CN105537845 A CN 105537845A
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- CN
- China
- Prior art keywords
- wheel rim
- welding
- arc
- kazakhstan
- kazakhstan arc
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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
- B23K37/053—Auxiliary 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an opposite opening type welding jig for wheel rim splicing welding. The opposite opening type welding jig for wheel rim splicing welding comprises a stand column, an upper rotating arm and a lower rotating arm, wherein the upper rotating arm and the lower rotating arm are installed on the stand column. A pair of upper arcs capable of forming an integrated closed structure are hinged to the upper rotating arm, a pair of lower arcs capable of forming an integrated closed structure are hinged to the lower rotating arm, the tail ends of the upper arcs are provided with connecting parts enabling the pair of arcs to be connected in a matched mode, and the tail ends of the lower arcs are also provided with connecting parts enabling the pair of arcs to be connected in a matched mode. By the adoption of the structure, three sections of welding lines to be spliced of a wheel rim are wrapped by the arcs, electric welding is carried out on the welding lines, and then welding of a whole wheel rim body is completed; lathe machining is not needed after splicing welding is completed, the production process is optimized, production efficiency is improved, and production cost is lowered; the opposite opening type welding jig for wheel rim splicing welding is simple in structure and convenient and fast to operate and improves machining efficiency; the welding lines to be spliced of the wheel rim are wrapped, then splicing welding is carried out on the wheel rim, and therefore coaxiality is guaranteed, and technological requirements of the wheel rim in the splicing welding process are met.
Description
Technical field
The present invention relates to the processing of a kind of wheel rim auxiliary equipment, specifically a kind of wheel rim welding opposite opened weld jig.
Background technology
Wheel rim main body is a kind of workpiece of tubular, wheel rim main body is made up of three-stage structure part in the axial direction, and for wheel rim main body, usually be all need to form one by adopting the mode of welding that three-stage structure part is spliced welding afterwards, but in splicing welding process, manual type is generally adopted to position traditionally, bring the problems such as positioning precision difference thus, therefore can not ensure in welding process that three sections keep coaxial when welding, can only first distinguish roughing three sections, welding forms overall structure, is finally processed to form final products through finish turning again.The problems such as existing this processing mode, exists time-consuming, and the complicated and working (machining) efficiency of manufacturing procedure is not high.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy to operate, processing is reliable and the wheel rim welding opposite opened weld jig of axiality after ensureing welding.
In order to solve the problems of the technologies described above, wheel rim welding opposite opened weld jig of the present invention
,comprise column and to be arranged on column and the upper turning arm that can rotate around column respectively and lower turning arm, upper turning arm is hinged with the upper Kazakhstan arc that can form a complete closing structure for a pair, lower turning arm is hinged with the lower Kazakhstan arc that can form a complete closing structure for a pair, the end of upper Kazakhstan arc has the connecting portion making this connection that cooperatively interacts to Kazakhstan arc, and the end of lower Kazakhstan arc also has the connecting portion making this connection that cooperatively interacts to Kazakhstan arc.
Described upper Kazakhstan arc and lower Kazakhstan arc are arranged at intervals with some weld groove through inside and outside several respectively.
Described column is also provided with the upper bush be positioned at above turning arm, middle sleeve between upper and lower turning arm and the lower sleeve be positioned at below lower turning arm, described upper turning arm is connected by upper hinged bolts breathes out arc, breathes out arc under described lower rotatory arm is connected by lower hinged bolts.
Described upper Kazakhstan arc is formed around upper hinged bolts inclusion by upper right Kazakhstan arc and upper left Kazakhstan arc, and described lower Kazakhstan arc breathes out arc by bottom right and bottom left Kazakhstan arc forms around lower hinged bolts inclusion.
Described connecting portion all has the pin-and-hole that cooperatively interacts, and all can insert locking piece in described pin-and-hole.
After adopting said structure, can turning arm be rotated around column due to what arrange and be hinged on the Kazakhstan arc on turning arm, directly can encase three sections of weld seams to be spliced of wheel rim thus by breathing out arc in welding process, then butt welding taps into row electric welding and then removes Kazakhstan arc and complete the welding of whole wheel rim main body, no longer lathe process is needed after welding completes, optimize production technology, improve production efficiency, reduce production cost, its structure is simple, convenient to operation, improve working (machining) efficiency, by inclusion wheel rim commissure to be spliced, again welding operation is carried out to wheel rim, ensure that axiality and the technological requirement of wheel rim in welding process.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram under wheel rim welding opposite opened weld jig inclusion state of the present invention;
Fig. 2 is the general structure schematic diagram under wheel rim welding opposite opened weld jig open mode of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, wheel rim welding opposite opened weld jig of the present invention is described in further detail.
As shown in the figure, wheel rim welding opposite opened weld jig of the present invention, comprise fixing vertical pillars 1, column 1 is respectively arranged with upper bush 2, upper spiral arm 3, middle sleeve 4, lower rotatory arm 5 and lower sleeve 6 from top to bottom, described upper spiral arm 3 and lower rotatory arm 5 can rotate around column 1 respectively, upper spiral arm 3 is provided with hinged bolts 7 joining upper Kazakhstan arc 8, lower rotatory arm 5 is provided with lower hinged bolts 9 joining lower Kazakhstan arc 10, upper Kazakhstan arc 8 is formed around upper hinged bolts 7 inclusion by upper right Kazakhstan arc 11 and upper left Kazakhstan arc 12, lower Kazakhstan arc 10 breathes out arc 13 by bottom right and bottom left Kazakhstan arc 14 forms around lower hinged bolts 9 inclusion, by pin that can be for convenience detach and pin-and-hole locking after upper Kazakhstan arc 8 or lower Kazakhstan arc 10 inclusion put in place, upper Kazakhstan arc 8 and lower Kazakhstan arc 10 have 2 frees degree in the horizontal direction, when inclusion wheel rim, reduce the requirement to wheel rim putting position point, optimize inclusion condition, wherein, the internal diameter of upper Kazakhstan arc 8 and lower Kazakhstan arc 10 is equal by the external diameter at inclusion place with wheel rim, wheel rim weld seam to be spliced is had by inclusion place, upper Kazakhstan arc 8 and lower Kazakhstan arc 10 all on inclusion after, the axiality of wheel rim to welding three sections can be ensured well, also the distortion of wheel rim when welding can be limited.
During work, first Kazakhstan arc is made to be in open mode, wheel rim three part to welding is put in Kazakhstan forearc, respectively by upper Kazakhstan arc and lower Kazakhstan arc inclusion in wheel rim commissure to be spliced, and it is dead to plug lock, again welding operation being carried out to wheel rim, keeping three sections of coaxial objects with limiting welding deformation to reach in welding process.
Claims (5)
1. a wheel rim welding opposite opened weld jig
,it is characterized in that: comprise column (1) and to be arranged on column and the upper turning arm (3) that can rotate around column respectively and lower turning arm (5), upper turning arm (3) is hinged with upper Kazakhstan arc (8) that can form a complete closing structure for a pair, lower turning arm (5) is hinged with lower Kazakhstan arc (10) that can form a complete closing structure for a pair, the end of upper Kazakhstan arc (8) has the connecting portion making this connection that cooperatively interacts to Kazakhstan arc, and the end of lower Kazakhstan arc (10) also has the connecting portion making this connection that cooperatively interacts to Kazakhstan arc.
2. according to wheel rim welding opposite opened weld jig according to claim 1, it is characterized in that: described upper Kazakhstan arc (8) and lower Kazakhstan arc (10) are arranged at intervals with some weld groove through inside and outside several respectively.
3. according to wheel rim welding opposite opened weld jig according to claim 1, it is characterized in that: described column (1) is also provided with the upper bush (2) being positioned at turning arm (3) top, middle sleeve (4) between upper and lower turning arm and the lower sleeve (6) be positioned at below lower turning arm, described upper turning arm (3) is connected by upper hinged bolts (7) breathes out arc (8), breathes out arc (10) under described lower rotatory arm (5) is connected by lower hinged bolts (9).
4. according to wheel rim welding opposite opened weld jig according to claim 1, it is characterized in that: described upper Kazakhstan arc (8) is formed around upper hinged bolts (7) inclusion by upper right Kazakhstan arc (11) and upper left Kazakhstan arc (12), described lower Kazakhstan arc (10) breathes out arc (13) by bottom right and bottom left Kazakhstan arc (14) forms around lower hinged bolts (9) inclusion.
5., according to wheel rim welding opposite opened weld jig according to claim 1, it is characterized in that: described connecting portion all has the pin-and-hole that cooperatively interacts, in described pin-and-hole, all can insert locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080434.6A CN105537845B (en) | 2016-02-04 | 2016-02-04 | Wheel rim welding opposite opened welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080434.6A CN105537845B (en) | 2016-02-04 | 2016-02-04 | Wheel rim welding opposite opened welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537845A true CN105537845A (en) | 2016-05-04 |
| CN105537845B CN105537845B (en) | 2018-09-18 |
Family
ID=55817650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610080434.6A Active CN105537845B (en) | 2016-02-04 | 2016-02-04 | Wheel rim welding opposite opened welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537845B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378374A (en) * | 2017-08-31 | 2017-11-24 | 安徽众汇制冷有限公司 | A kind of multi-connected machine business air conditioner gas-liquid separator welding tooling and its application method |
| CN111975236A (en) * | 2020-07-23 | 2020-11-24 | 南京钢铁股份有限公司 | Method for ensuring concentricity and strength of online butt welding of two shafts |
| CN113102864A (en) * | 2021-04-07 | 2021-07-13 | 天人汽车底盘（芜湖）股份有限公司 | Torsion beam low-temperature welding processing technology |
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| CN203956413U (en) * | 2014-07-15 | 2014-11-26 | 东方电气集团东方汽轮机有限公司 | Cylindrical shell girth joint welding frock |
| CN204183172U (en) * | 2014-10-20 | 2015-03-04 | 五冶集团上海有限公司 | A kind of hood type round steel pipe docking adjustment fixture |
| CN105081669A (en) * | 2015-09-24 | 2015-11-25 | 中国北车集团大连机车车辆有限公司 | Pipe centering assembly platform |
| CN205386695U (en) * | 2016-02-04 | 2016-07-20 | 镇江科美机械制造有限公司 | Rim welding is used open welding jig |
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2016
- 2016-02-04 CN CN201610080434.6A patent/CN105537845B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2092397U (en) * | 1991-05-24 | 1992-01-08 | 张新渊 | Flexible and adjustable corrector |
| US20040035171A1 (en) * | 2002-07-11 | 2004-02-26 | Joseph Gormany | Pipe cutting and beveling tool |
| CN201511223U (en) * | 2009-09-30 | 2010-06-23 | 新疆新能钢结构有限责任公司 | Roller-hoop tower frame pairing device |
| CN202089484U (en) * | 2011-05-23 | 2011-12-28 | 安徽星马汽车股份有限公司 | Collar clamp for welding of shell of bulk cement truck |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378374A (en) * | 2017-08-31 | 2017-11-24 | 安徽众汇制冷有限公司 | A kind of multi-connected machine business air conditioner gas-liquid separator welding tooling and its application method |
| CN107378374B (en) * | 2017-08-31 | 2023-02-28 | 安徽众汇制冷有限公司 | Gas-liquid separator welding tool for multi-split commercial air conditioner and using method thereof |
| CN111975236A (en) * | 2020-07-23 | 2020-11-24 | 南京钢铁股份有限公司 | Method for ensuring concentricity and strength of online butt welding of two shafts |
| CN113102864A (en) * | 2021-04-07 | 2021-07-13 | 天人汽车底盘（芜湖）股份有限公司 | Torsion beam low-temperature welding processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537845B (en) | 2018-09-18 |
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