CN103028873B - Welding tool for passenger car muffler - Google Patents
Welding tool for passenger car muffler Download PDFInfo
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- CN103028873B CN103028873B CN201210576977.9A CN201210576977A CN103028873B CN 103028873 B CN103028873 B CN 103028873B CN 201210576977 A CN201210576977 A CN 201210576977A CN 103028873 B CN103028873 B CN 103028873B
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- material loading
- welding
- circumferential weld
- clamping
- silencer
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Abstract
The invention relates to a welding tool for a passenger car muffler. The welding tool comprises a base, an automatic feeding mechanism, an inner circular seam welding clamping mechanism, a right end cover clamping mechanism, a welding positioner, a workbench and a welding manipulator, wherein during inner circular seam welding of the muffler, the inner circular seam welding clamping mechanism is used for clamping a muffler barrel, and the automatic feeding mechanism is used for pushing the muffler barrel to an outer circular seam welding position of the muffler; and during outer circular seam welding of the muffler, a left end cover support block and the right end cover clamping mechanism are used for clamping the muffler barrel, and the welding manipulator is used for welding an inner circular seam and an outer circular seam of the muffler. A set of muffler welding tool is designed, and all parts of the muffler are welded together through the welding manipulator, so that the problems of low manual welding efficiency, poor welding quality, high welding difficulty, injuries of workers caused by welding and the like existing in the conventional muffler can be solved effectively, the welding tool has high automatic degree and stable and reliable welding quality, the welding quality of the muffler is improved, the welding efficiency is increased, and the labor strength and injuries of workers are lowered.
Description
technical field:
The invention belongs to passenger vehicle silencing equipment technical field, be specifically related to a kind of passenger vehicle silencer soldering appliance.
background technology:
Along with country is to the progressively enforcement of automobile exhaust emission standard regulation, automobile exhaust emission standard rises to country's IV grade of discharge standard by country's III grade of discharge standard, automobile engine tail gas treatment system is had higher requirement, the silencer of country's IV grade of discharge standard can be met compared with the silencer of existing satisfied national III grade of discharge standard, at raw material, acoustic wave filter structure, production technology, the aspects such as machining accuracy all have higher requirement, existing objective silencer for automobile production technology generally adopts hand assembled, welding, automaticity is low, production efficiency is low, product quality cannot meet state IV silencer technical requirement.Therefore, function, air-tightness, the appearance requirement of new production technology guarantee passenger vehicle silencer must be adopted, ensure that passenger vehicle silencer meets country's IV grade of discharge standard.
summary of the invention:
In sum, in order to overcome the deficiency of prior art problem, the invention provides a kind of passenger vehicle silencer soldering appliance, it is a set of silencer weld jig of design, then welded together by welding manipulator each parts by silencer, the manual welding efficiency that effectively can solve existing silencer is low, poor welding quality, welding difficulty is large, welding is to problems such as the injuries of workman, automaticity is high, welding quality stable is reliable, greatly improve Product jointing quality and efficiency, alleviate the labour intensity of workman and the injury to workman to a great extent.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of passenger vehicle silencer soldering appliance, wherein: comprise base, automatic feed mechanism, interior girth welding clamp system, right end cap clamping mechanism, positioner, workbench and welding manipulator, positioner, interior girth welding clamp system, automatic feed mechanism and workbench are fixed on base, workbench is provided with slide rail, right end cap clamping mechanism is arranged on slide rail, and move along slide rail, right end cap clamping mechanism is connected with the plunger of clamping cylinder, clamping cylinder and workbench are fixed, the rotating disk of positioner is provided with left end cap back-up block, in silencer during girth welding, interior girth welding clamp system clamping silencer cylinder, silencer cylinder is passed to silencer external circular seam welding station by automatic feed mechanism, when silencer external circular seam welding, left end cap back-up block and right end cap clamping mechanism clamping silencer cylinder, the interior circumferential weld of welding manipulator welding silencer and outer circumferential weld.
Technical scheme of the present invention can also be achieved in that described automatic feed mechanism comprises material loading cylinder, material loading base plate, material loading pillar, material loading connecting plate, material loading slide bar, material loading sliding sleeve, material loading top board and material loading location-plate, described material loading base plate is fixed on base, material loading base plate is fixed with material loading cylinder and material loading pillar, the top of material loading pillar is provided with material loading connecting plate, material loading connecting plate is provided with material loading sliding sleeve, the plunger of material loading cylinder is connected with material loading top board, material loading top board is fixed with material loading location-plate, material loading location-plate is U-shaped, material loading slide bar is coated with in described material loading sliding sleeve, one end of material loading slide bar is connected with material loading top board, material loading slide bar moves along material loading sliding sleeve.
Technical scheme of the present invention can also be achieved in that described interior girth welding clamping mechanism comprises interior circumferential weld base plate, interior circumferential weld side plate, interior circumferential weld location-plate and interior circumferential weld clamping device, interior circumferential weld base plate is fixed on base, interior circumferential weld side plate is vertically fixed on interior circumferential weld base plate, interior circumferential weld side plate is provided with interior circumferential weld location-plate and interior circumferential weld clamping device, interior circumferential weld location-plate is U-shaped, interior circumferential weld gripping means grips silencer cylinder.
Technical scheme of the present invention can also be achieved in that described right end cap clamping mechanism comprises right end cap back-up block, rotating shaft, axle bed, support and slide block, right end cap back-up block and rotating shaft are fixed, rotating shaft is flexibly connected with axle bed, axle bed is fixed on support, the bottom of support is provided with slide block, slide block is arranged on slide rail, and support is connected with the plunger of clamping cylinder.
Technical scheme of the present invention can also be achieved in that described interior circumferential weld clamping device comprises clamping column and clamping plate, and clamping column is fixed on the middle part of interior circumferential weld side plate, and clamping column matches with clamping plate, and clamping plate is U-shaped.
Technical scheme of the present invention can also be achieved in that and described interior circumferential weld side plate is provided with two interior circumferential weld location-plates, and two interior circumferential weld location-plates are distributed in the both sides up and down of clamping column.
Beneficial effect of the present invention is:
1, the present invention is a set of silencer weld jig of design, then welded together by welding manipulator each parts by silencer, the manual welding efficiency that effectively can solve existing silencer is low, poor welding quality, welding difficulty large, weld problems such as the injuries of workman, automaticity is high, welding quality stable is reliable, greatly improve Product jointing quality and efficiency, alleviate the labour intensity of workman and the injury to workman to a great extent.
2, interior girth welding clamping mechanism of the present invention locates clamping silencer cylinder when welding silencer inner barrel parts, when welding silencer cylinder exterior components, left end cap back-up block of the present invention and right end cap clamping mechanism location clamping silencer cylinder, when welding silencer cylinder exterior components, positioner of the present invention rotates silencer cylinder, and welding manipulator of the present invention carries out welding operation to silencer cylinder automatically.
3, structure of the present invention is simple, easy to use, safe and reliable, make simple, be applicable to the welding manufacture of silencer in enormous quantities, can be good at the poor welding quality solving the pure manual welding technique of existing passenger vehicle silencer, welding efficiency is low, weld problems such as the injuries that workman causes, greatly improve welding quality and production efficiency.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of right end cap clamping mechanism of the present invention;
Fig. 3 is the structural representation of left end cap back-up block of the present invention;
Fig. 4 is the structural representation of interior girth welding clamping mechanism of the present invention;
Fig. 5 is the schematic top plan view of Fig. 4 of the present invention;
Fig. 6 is the structural representation of automatic feed mechanism of the present invention.
detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Fig. 1, shown in Fig. 3, a kind of passenger vehicle silencer soldering appliance, comprise base 1, automatic feed mechanism 29, interior girth welding clamp system 7, right end cap clamping mechanism 5, positioner 2, workbench 8 and welding manipulator 6, positioner 2, interior girth welding clamp system 7, automatic feed mechanism 29 and workbench 8 are fixed on base 1, workbench 8 is provided with slide rail 9, right end cap clamping mechanism 5 is arranged on slide rail 9, and move along slide rail 9, right end cap clamping mechanism 5 is connected with the plunger of clamping cylinder 10, clamping cylinder 10 is fixed with workbench 8, the rotating disk of positioner 2 is provided with left end cap back-up block 3, in silencer during girth welding, interior girth welding clamp system 7 clamps silencer cylinder 4, silencer cylinder 4 is passed to silencer external circular seam welding station by automatic feed mechanism 29, when silencer external circular seam welding, left end cap back-up block 3 and right end cap clamping mechanism 5 clamp silencer cylinder 4, welding manipulator 6 welds the interior circumferential weld of silencer and outer circumferential weld.
As shown in Figure 2, described right end cap clamping mechanism 5 comprises right end cap back-up block 11, rotating shaft 12, axle bed 13, support 14 and slide block 15, right end cap back-up block 11 is fixed with rotating shaft 12, rotating shaft 12 is flexibly connected with axle bed 13, axle bed 13 is fixing on the support 14, the bottom of support 14 is provided with slide block 15, and slide block 15 is arranged on slide rail 9, and support 14 is connected with the plunger of clamping cylinder 10.
As Fig. 4, shown in Fig. 5, described interior girth welding clamping mechanism comprises interior circumferential weld base plate 16, interior circumferential weld side plate 17, interior circumferential weld location-plate 18 and interior circumferential weld clamping device, interior circumferential weld base plate 16 is fixed on base 1, interior circumferential weld side plate 17 is vertically fixed on interior circumferential weld base plate 16, interior circumferential weld side plate 17 is provided with interior circumferential weld location-plate 18 and interior circumferential weld clamping device, interior circumferential weld location-plate 18 is U-shaped, interior circumferential weld gripping means grips silencer cylinder 4, interior circumferential weld clamping device comprises clamping column 19 and clamping plate 20, clamping column 19 is fixed on the middle part of interior circumferential weld side plate 17, clamping column 19 matches with clamping plate 20, clamping plate 20 is U-shaped.
As shown in Figure 6, described automatic feed mechanism 29 comprises material loading cylinder 22, material loading base plate 21, material loading pillar 23, material loading connecting plate 24, material loading slide bar 28, material loading sliding sleeve 27, material loading top board 25 and material loading location-plate 26, described material loading base plate 21 is fixed on base 1, material loading base plate 21 is fixed with material loading cylinder 22 and material loading pillar 23, the top of material loading pillar 23 is provided with material loading connecting plate 24, material loading connecting plate 24 is provided with material loading sliding sleeve 27, the plunger of material loading cylinder 22 is connected with material loading top board 25, material loading top board 25 is fixed with material loading location-plate 26, material loading location-plate 26 is U-shaped, material loading slide bar 28 is coated with in described material loading sliding sleeve 27, one end of material loading slide bar 28 is connected with material loading top board 25, material loading slide bar 28 moves along material loading sliding sleeve 27.
When needs are to when welding in silencer cylinder 4, silencer cylinder 4 is vertically placed on interior circumferential weld base plate 16, and located by interior circumferential weld location-plate 18, silencer cylinder 4 is between two clamping columns 19 after locating, then the end face of clamping plate 20 with clamping column 19 is connected, thus holds silencer cylinder 4 tightly, reach the object of clamping silencer cylinder 4, then start welding manipulator 6, welding manipulator 6 pairs of silencer cylinder 4 internal weld seams are welded.
When needing the air inlet pipe of welding the end cap at silencer cylinder 4 two ends and silencer, silencer end cap is placed on the two ends of cylindrical shell 4, then cylindrical shell 4 is placed on the material loading location-plate 26 of automatic feed mechanism 29, start material loading cylinder 22, the plunger of material loading cylinder 22 drives material loading top board 25 to move up, thus cylindrical shell 4 is pushed into welding post, then clamping cylinder 10 is started, the plunger of clamping cylinder drives support 14 and axle bed 13 to move along slide rail 9 to cylindrical shell 4 right-hand member, after right end cap back-up block 11 holds out against cylindrical shell 4 right end cap, stop clamping cylinder 10, then the left end cap back-up block 3 be arranged on positioner 2 rotating disk holds out against cylindrical shell 4 left end cap, start welding manipulator 6 and positioner 2, positioner 2 rotates silencer cylinder 4, outer circumferential weld on welding manipulator 6 pairs of silencer cylinders 4 welds, thus left and right end cap and air inlet pipe and silencer cylinder 4 are welded and fixed.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solution of the present invention, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solution of the present invention, all should be included within interest field of the presently claimed invention.
Claims (5)
1. a passenger vehicle silencer soldering appliance, it is characterized in that: comprise base (1), automatic feed mechanism (29), interior girth welding clamp system (7), right end cap clamping mechanism (5), positioner (2), workbench (8) and welding manipulator (6), positioner (2), interior girth welding clamp system (7), automatic feed mechanism (29) and workbench (8) are fixed on base (1), workbench (8) is provided with slide rail (9), right end cap clamping mechanism (5) is arranged on slide rail (9), and it is mobile along slide rail (9), right end cap clamping mechanism (5) is connected with the plunger of clamping cylinder (10), clamping cylinder (10) is fixed with workbench (8), the rotating disk of positioner (2) is provided with left end cap back-up block (3), in silencer during girth welding, interior girth welding clamp system (7) clamping silencer cylinder (4), silencer cylinder (4) is passed to silencer external circular seam welding station by automatic feed mechanism (29), when silencer external circular seam welding, left end cap back-up block (3) and right end cap clamping mechanism (5) clamping silencer cylinder (4), the interior circumferential weld of welding manipulator (6) welding silencer and outer circumferential weld, described interior girth welding clamp system (7) comprises interior circumferential weld base plate (16), interior circumferential weld side plate (17), interior circumferential weld location-plate (18) and interior circumferential weld clamping device, interior circumferential weld base plate (16) is fixed on base (1), interior circumferential weld side plate (17) is vertically fixed on interior circumferential weld base plate (16), interior circumferential weld side plate (17) is provided with interior circumferential weld location-plate (18) and interior circumferential weld clamping device, interior circumferential weld location-plate (18) is for U-shaped, interior circumferential weld gripping means grips silencer cylinder (4).
2. passenger vehicle silencer soldering appliance according to claim 1, it is characterized in that: described automatic feed mechanism (29) comprises material loading cylinder (22), material loading base plate (21), material loading pillar (23), material loading connecting plate (24), material loading slide bar (28), material loading sliding sleeve (27), material loading top board (25) and material loading location-plate (26), described material loading base plate (21) is fixed on base (1), material loading base plate (21) is fixed with material loading cylinder (22) and material loading pillar (23), the top of material loading pillar (23) is provided with material loading connecting plate (24), material loading connecting plate (24) is provided with material loading sliding sleeve (27), the plunger of material loading cylinder (22) is connected with material loading top board (25), material loading top board (25) is fixed with material loading location-plate (26), material loading location-plate (26) is for U-shaped, material loading slide bar (28) is coated with in described material loading sliding sleeve (27), one end of material loading slide bar (28) is connected with material loading top board (25), material loading slide bar (28) is mobile along material loading sliding sleeve (27).
3. passenger vehicle silencer soldering appliance according to claim 1, it is characterized in that: described right end cap clamping mechanism (5) comprises right end cap back-up block (11), rotating shaft (12), axle bed (13), support (14) and slide block (15), right end cap back-up block (11) is fixedly connected with rotating shaft (12), rotating shaft (12) is flexibly connected with axle bed (13), axle bed (13) is fixed on support (14), the bottom of support (14) is provided with slide block (15), slide block (15) is arranged on slide rail (9), support (14) is connected with the plunger of clamping cylinder (10).
4. passenger vehicle silencer soldering appliance according to claim 1, it is characterized in that: described interior circumferential weld clamping device comprises clamping column (19) and clamping plate (20), clamping column (19) is fixed on the middle part of interior circumferential weld side plate (17), clamping column (19) matches with clamping plate (20), and clamping plate (20) is for U-shaped.
5. passenger vehicle silencer soldering appliance according to claim 1, is characterized in that: described interior circumferential weld side plate (17) is provided with two interior circumferential weld location-plates (18), two interior circumferential weld location-plates (18) are distributed in the both sides up and down of clamping column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576977.9A CN103028873B (en) | 2012-12-27 | 2012-12-27 | Welding tool for passenger car muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576977.9A CN103028873B (en) | 2012-12-27 | 2012-12-27 | Welding tool for passenger car muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103028873A CN103028873A (en) | 2013-04-10 |
| CN103028873B true CN103028873B (en) | 2015-06-03 |
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ID=48016543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210576977.9A Active CN103028873B (en) | 2012-12-27 | 2012-12-27 | Welding tool for passenger car muffler |
Country Status (1)
| Country | Link |
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| CN (1) | CN103028873B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196023A (en) * | 2015-10-13 | 2015-12-30 | 苏州博众精工科技有限公司 | Feeding mechanism |
| CN105618950B (en) * | 2016-03-21 | 2018-01-26 | 华东交通大学 | A kind of automatic pretwist welding detection device of double mode silencer valve |
| CN106078053B (en) * | 2016-07-28 | 2017-12-01 | 天津市神驰汽车零部件有限公司 | A kind of muffler ASSY automatic welding multi-station tooling fixture |
| CN113894698B (en) * | 2021-09-23 | 2022-11-04 | 浙江维克机械科技有限公司 | Screw tap feeding and discharging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810382A1 (en) * | 1978-03-10 | 1979-09-20 | Claas Maschf Gmbh Geb | Automatic welding device for assembling silencer - includes horizontal transporter and revolving welding fixture |
| CN202199987U (en) * | 2011-08-30 | 2012-04-25 | 重庆市北碚区枫火机械制造有限公司 | Welding tool for outer barrel, inner partition board and intermediate pipe of circular muffler |
| CN202278337U (en) * | 2011-08-30 | 2012-06-20 | 重庆市北碚区枫火机械制造有限公司 | Welding assembly for circular silencer |
| CN203124993U (en) * | 2012-12-27 | 2013-08-14 | 郑州精益达汽车零部件有限公司 | Welding tool for muffler of passenger car |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100426217B1 (en) * | 2001-05-11 | 2004-04-13 | 백영만 | machine for welding muffler |
| KR101152004B1 (en) * | 2010-10-19 | 2012-06-01 | (주)우진기계 | Position regulator of welding torch used in muffler welder |
| KR101168407B1 (en) * | 2012-02-22 | 2012-07-25 | 주식회사 세정 | Welding device of muffler and manufacturing method thereof |
-
2012
- 2012-12-27 CN CN201210576977.9A patent/CN103028873B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810382A1 (en) * | 1978-03-10 | 1979-09-20 | Claas Maschf Gmbh Geb | Automatic welding device for assembling silencer - includes horizontal transporter and revolving welding fixture |
| CN202199987U (en) * | 2011-08-30 | 2012-04-25 | 重庆市北碚区枫火机械制造有限公司 | Welding tool for outer barrel, inner partition board and intermediate pipe of circular muffler |
| CN202278337U (en) * | 2011-08-30 | 2012-06-20 | 重庆市北碚区枫火机械制造有限公司 | Welding assembly for circular silencer |
| CN203124993U (en) * | 2012-12-27 | 2013-08-14 | 郑州精益达汽车零部件有限公司 | Welding tool for muffler of passenger car |
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|---|---|
| CN103028873A (en) | 2013-04-10 |
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Effective date of registration: 20180514 Address after: 450016 Henan Zhengzhou economic and Technological Development Zone twenty-fifth Avenue South five road 366 office building 205 Patentee after: Zhengzhou lean Environmental Protection Technology Co., Ltd. Address before: 450016 69 Avenue Eighth National Economic and Technological Development Zone, Zhengzhou, Henan Patentee before: Zhengzhou Jingyida Auto Parts Co., Ltd. |