CN105479084A - Welding fixture for 1.5-displacement catalytic converter assembly - Google Patents
Welding fixture for 1.5-displacement catalytic converter assembly Download PDFInfo
- Publication number
- CN105479084A CN105479084A CN201610087076.1A CN201610087076A CN105479084A CN 105479084 A CN105479084 A CN 105479084A CN 201610087076 A CN201610087076 A CN 201610087076A CN 105479084 A CN105479084 A CN 105479084A
- Authority
- CN
- China
- Prior art keywords
- support
- cylinder
- flange
- catalytic converter
- anger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention relates to a welding fixture for a 1.5-displacement catalytic converter assembly. The welding fixture comprises a bottom plate, an air inlet flange fixing device, a cylinder fixing device and an air outlet flange fixing device, wherein the air inlet flange fixing device, the cylinder fixing device and the air outlet flange fixing device are arranged on the bottom plate. The air inlet flange fixing device comprises an air inlet flange fixing plate provided with bolt through holes corresponding to an air inlet flange. The cylinder fixing device comprises a cylinder fixing pin, a cylinder support and a pipe support. The air outlet flange fixing device comprises an air outlet flange fixing plate provided with concave bolt grooves corresponding to an air outlet flange. The catalytic converter assembly can be well fixed to the fixture to be welded, the offset phenomenon caused by instable fixation is avoided, and the loosening phenomenon can be avoided in the welding process.
Description
Technical field
The present invention relates to a kind of weld jig, particularly a kind of discharge capacity is the catalytic converter assembly weld jig of 1.5.
Background technology
Be not specifically designed to fixed car exhaust catalytic converter assembly in the market to facilitate the fixture of welding, therefore cumbersome in welding process, easily occur locating the phenomenons such as inaccurate, reduce operating efficiency and add production cost.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of automobile exhaust catalytic converter assembly that can be effectively 1.5 to discharge capacity to be fixed to facilitate the fixture of welding.
The technical scheme solved the problems of the technologies described above is: a kind of discharge capacity is the catalytic converter assembly weld jig of 1.5, comprise base plate, inlet flange fixture, cylindrical shell fixture and flange fixing device of giving vent to anger, described inlet flange fixture, cylindrical shell fixture and flange fixing device of giving vent to anger all are arranged on base plate, described inlet flange fixture comprises inlet flange fixed head, described inlet flange fixed head is provided with the bolt hole corresponding with inlet flange, described cylindrical shell fixture comprises cylindrical shell steady pin, cylinder stent and pipe body support, described flange fixing device of giving vent to anger comprises flange fixed head of giving vent to anger, this flange fixed head of giving vent to anger is provided with the bolt indentation corresponding with flange of giving vent to anger.
Further technical scheme of the present invention is: also comprise clamping support and cylinder, described clamping support comprises clamping support I and clamping support II, described cylinder comprises cylinder I and cylinder II, described cylinder I and cylinder II are fixedly installed on base plate respectively by bracing frame, described clamping support I is arranged on inlet flange fixed head by cylinder I, and described clamping support II is arranged at by cylinder II and gives vent to anger on flange fixed head.
Described clamping support is the U-shaped structural framing be made up of pole I, pole II and pole III, described pole II, pole III are arranged at the two ends of pole I respectively, and described pole II and pole III one end local inclination formation flange clamping part respectively, the angle [alpha] of this flange clamping part is less than or equal to 90 °.
Described cylindrical shell steady pin comprises support I and support II, and described support I is fixed with on base plate, and described support II one end is connected with support I by rotating shaft, and described support II other end is provided with fastening screw.
Described support II is provided with buckle, and described support I is provided with the draw-in groove corresponding with buckle, and described support II is provided with handle.
Described cylinder stent is that reeded barrel support location-plate is established in 2 one end, and these 2 cylinder stents are arranged at cylindrical shell steady pin both sides respectively.
Described pipe body support is that reeded tube support location-plate is established in one end.
Owing to adopting technique scheme, the discharge capacity of the present invention is the catalytic converter assembly weld jig of 1.5, has following beneficial effect:
The present invention includes base plate, inlet flange fixture, cylindrical shell fixture and flange fixing device of giving vent to anger, by the mounted in pairing mode of bolt and bolt hole, inlet flange is fixedly installed on inlet flange fixed head during use, be fixedly installed on give vent to anger on flange fixed head by the mounted in pairing mode of bolt and bolt indentation flange of giving vent to anger, by cylinder stent and cylindrical shell steady pin, the cylindrical shell of catalytic converter assembly is fixed, by passing pipe body support, the arm of catalytic converter assembly being fixed again, then cylindrical shell being welded.The present invention is all fixed on the positioning by datum hole fit system, catalytic converter assembly well can be estimated on fixture and to weld it by this fixed form, prevent the shift phenomenon occurred due to fixing instability, in welding process, any loosening phenomenon does not occur.
Below, in conjunction with Figure of description and specific embodiment to the discharge capacity of the present invention be 1.5 the technical characteristic of catalytic converter assembly weld jig be further described.
Accompanying drawing explanation
Fig. 1: the discharge capacity of the present invention is the structural representation of the catalytic converter assembly weld jig of 1.5.
Fig. 2: the structural representation from the discharge capacity of another angle the present invention being the catalytic converter assembly weld jig of 1.5.
Fig. 3: the discharge capacity of the present invention is the using state schematic diagram of the catalytic converter assembly weld jig of 1.5.
In above-mentioned accompanying drawing, each label declaration is as follows:
1-base plate, 2-inlet flange fixture, 21-flange fixed head, 211-bolt hole, 22-clamping support I, 23-cylinder I, 3-cylindrical shell fixture, 31-air inlet cylindrical shell steady pin, 311-support I, 312-support II, 313-fastening screw, 314-handle, 32-cylinder stent, 33-pipe body support, 4-gives vent to anger flange fixing device, and 41-gives vent to anger flange fixed head, 411-bolt indentation, 42-clamping support II, 43-cylinder II, 51-pole I, 52-pole II, 53-pole III, 54-flange clamping part.
Detailed description of the invention
A kind of discharge capacity is the catalytic converter assembly weld jig of 1.5, comprise base plate 1, inlet flange fixture 2, cylindrical shell fixture 3, to give vent to anger flange fixing device 4, clamping support and cylinder, described inlet flange fixture 2, cylindrical shell fixture 3 and flange fixing device 4 of giving vent to anger all are arranged on base plate 1, described inlet flange fixture 2 and flange fixing device 4 of giving vent to anger are arranged at the two ends of base plate 1 respectively, described cylindrical shell fixture 3 is in inlet flange fixture 2 and give vent to anger between flange fixing device 4, described cylinder is fixedly installed on base plate 1 by bracing frame, described clamping support is arranged at gas flange fixing device respectively by cylinder and gives vent to anger on flange fixing device 4.Described clamping support is the U-shaped structural framing be made up of pole I 51, pole II 52 and pole III 53, described pole II 52, pole III 53 are arranged at the two ends of pole I 51 and vertical with pole I 51 respectively, described pole II 52 and pole III 53 one end respectively local inclination form flange clamping part 54, the angle [alpha] of this flange clamping part 54 is less than or equal to 90 °, and described cylinder is connected with the pole I 51 on clamping support.Described inlet flange fixture 2 comprises inlet flange fixed head 21, described inlet flange fixed head 21 is provided with the bolt hole 211 corresponding with the bolt hole on inlet flange, described flange fixing device 4 of giving vent to anger comprises flange fixed head 41 of giving vent to anger, this flange fixed head 41 of giving vent to anger is provided with the bolt indentation 411 corresponding with the bolt hole of giving vent to anger on flange, being bolted by inlet flange during use is arranged on inlet flange fixed head 21, and flange of giving vent to anger is bolted to be arranged at and gives vent to anger on flange fixed head 41.Described clamping support comprises clamping support I 22 and clamping support II 42, described cylinder comprises cylinder I 23 and cylinder II 43, described cylinder I 23 and cylinder II 43 are fixedly installed on base plate 1 respectively by bracing frame, described clamping support I 22 is arranged on inlet flange fixed head 21 by cylinder I 23, and described clamping support II 42 is arranged at by cylinder II 43 and gives vent to anger on flange fixed head 41.Described clamping support I 22 and clamping support II 42 play the effect of clamping respectively to inlet flange and flange of giving vent to anger.Arm groove on the flange fixed head 41 of giving vent to anger stated.Described cylindrical shell fixture 3 comprises cylindrical shell steady pin 31, cylinder stent 32 and pipe body support 33, described cylindrical shell steady pin 31 comprises support I 311 and support II 312, described support I 311 is fixed with on base plate 1, described support II 312 one end is connected with support I 311 by rotating shaft, and described support II 312 other end is provided with fastening screw 313.Described support II 312 is provided with buckle, and described support I 311 is provided with the draw-in groove corresponding with buckle, and described support II 312 is provided with the handle 314 facilitating swinging mounting II 312.Described cylinder stent 32 is that reeded barrel support location-plate is established in 2 one end, and these 2 cylinder stents 32 are arranged at cylindrical shell steady pin 31 both sides respectively.Described pipe body support 33 is for establishing reeded tube support location-plate in one end.
Claims (7)
1. a discharge capacity is the catalytic converter assembly weld jig of 1.5, it is characterized in that: comprise base plate (1), inlet flange fixture (2), cylindrical shell fixture (3) and flange fixing device of giving vent to anger (4), described inlet flange fixture (2), cylindrical shell fixture (3) and flange fixing device of giving vent to anger (4) are all arranged on base plate (1), described inlet flange fixture (2) comprises inlet flange fixed head (21), described inlet flange fixed head (21) is provided with the bolt hole (211) corresponding with inlet flange, described cylindrical shell fixture (3) comprises cylindrical shell steady pin (31), cylinder stent (32) and pipe body support (33), described flange fixing device of giving vent to anger (4) comprises flange fixed head (41) of giving vent to anger, this flange fixed head (41) of giving vent to anger is provided with the bolt indentation (411) corresponding with flange of giving vent to anger.
2. discharge capacity according to claim 1 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: also comprise clamping support and cylinder, described clamping support comprises clamping support I (22) and clamping support II (42), described cylinder comprises cylinder I (23) and cylinder II (43), described cylinder I (23) and cylinder II (43) are fixedly installed on base plate (1) respectively by bracing frame, described clamping support I (22) is arranged on inlet flange fixed head (21) by cylinder I (23), described clamping support II (42) is arranged at by cylinder II (43) and gives vent to anger on flange fixed head (41).
3. discharge capacity according to claim 2 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: described clamping support is the U-shaped structural framing be made up of pole I (51), pole II (52) and pole III (53), described pole II (52), pole III (53) are arranged at the two ends of pole I (51) respectively, and described pole II (52) and pole III (53) one end local inclination formation flange clamping part (54) respectively, the angle [alpha] of this flange clamping part (54) is less than or equal to 90 °.
4. discharge capacity according to claim 1 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: described cylindrical shell steady pin (31) comprises support I (311) and support II (312), described support I (311) is fixed with on base plate (1), described support II (312) one end is connected with support I (311) by rotating shaft, and described support II (312) other end is provided with fastening screw (313).
5. discharge capacity according to claim 4 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: described support II (312) is provided with buckle, described support I (311) is provided with the draw-in groove corresponding with buckle, and described support II (312) is provided with handle (314).
6. discharge capacity according to claim 1 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: described cylinder stent (32) is that reeded barrel support location-plate is established in 2 one end, these 2 cylinder stents (32) are arranged at cylindrical shell steady pin (31) both sides respectively.
7. discharge capacity according to claim 1 is the catalytic converter assembly weld jig of 1.5, it is characterized in that: described pipe body support (33) is for establishing reeded tube support location-plate in one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087076.1A CN105479084A (en) | 2016-02-16 | 2016-02-16 | Welding fixture for 1.5-displacement catalytic converter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087076.1A CN105479084A (en) | 2016-02-16 | 2016-02-16 | Welding fixture for 1.5-displacement catalytic converter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479084A true CN105479084A (en) | 2016-04-13 |
Family
ID=55666540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087076.1A Pending CN105479084A (en) | 2016-02-16 | 2016-02-16 | Welding fixture for 1.5-displacement catalytic converter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479084A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921931A (en) * | 2016-06-07 | 2016-09-07 | 施密特汽车管件(安徽)有限公司 | Fast clamping device for damping sleeve |
| CN112192139A (en) * | 2020-09-16 | 2021-01-08 | 阜阳市鼎铭汽车配件制造有限公司 | Welding fixture for welding automobile fender supporting rod |
| CN112621098A (en) * | 2020-12-31 | 2021-04-09 | 惠州市鑫瑞盛源五金塑胶有限公司 | Pipe fitting positioning jig |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202910505U (en) * | 2012-10-30 | 2013-05-01 | 芜湖恒耀汽车零部件有限公司 | Exhaust manifold welding fixture |
| CN103464912A (en) * | 2013-09-16 | 2013-12-25 | 保定市屹马汽车配件制造有限公司 | Catalytic converter assembly welding method for vehicle exhaust system |
| CN203945048U (en) * | 2014-07-04 | 2014-11-19 | 重庆格一机械制造有限公司 | The weld jig assembly disappearing for automobile exhaust pipe |
| KR101542429B1 (en) * | 2014-11-19 | 2015-08-10 | 주식회사 동성정공 | Cover tacking jig for manufacturing exhaust pipe |
| CN104942511A (en) * | 2015-07-17 | 2015-09-30 | 柳州海特迪桢瑟汽车部件有限公司 | Positioning device for exhaust pipe |
| CN205437625U (en) * | 2016-02-16 | 2016-08-10 | 柳州卡达克汽车高新技术有限公司 | Discharge capacity is 1. 5 catalyst converter assembly welding jig |
-
2016
- 2016-02-16 CN CN201610087076.1A patent/CN105479084A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202910505U (en) * | 2012-10-30 | 2013-05-01 | 芜湖恒耀汽车零部件有限公司 | Exhaust manifold welding fixture |
| CN103464912A (en) * | 2013-09-16 | 2013-12-25 | 保定市屹马汽车配件制造有限公司 | Catalytic converter assembly welding method for vehicle exhaust system |
| CN203945048U (en) * | 2014-07-04 | 2014-11-19 | 重庆格一机械制造有限公司 | The weld jig assembly disappearing for automobile exhaust pipe |
| KR101542429B1 (en) * | 2014-11-19 | 2015-08-10 | 주식회사 동성정공 | Cover tacking jig for manufacturing exhaust pipe |
| CN104942511A (en) * | 2015-07-17 | 2015-09-30 | 柳州海特迪桢瑟汽车部件有限公司 | Positioning device for exhaust pipe |
| CN205437625U (en) * | 2016-02-16 | 2016-08-10 | 柳州卡达克汽车高新技术有限公司 | Discharge capacity is 1. 5 catalyst converter assembly welding jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921931A (en) * | 2016-06-07 | 2016-09-07 | 施密特汽车管件(安徽)有限公司 | Fast clamping device for damping sleeve |
| CN105921931B (en) * | 2016-06-07 | 2017-11-21 | 施密特汽车管件(安徽)有限公司 | A kind of damping sleeve quick-gripping device |
| CN112192139A (en) * | 2020-09-16 | 2021-01-08 | 阜阳市鼎铭汽车配件制造有限公司 | Welding fixture for welding automobile fender supporting rod |
| CN112621098A (en) * | 2020-12-31 | 2021-04-09 | 惠州市鑫瑞盛源五金塑胶有限公司 | Pipe fitting positioning jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105479084A (en) | Welding fixture for 1.5-displacement catalytic converter assembly | |
| CN205437625U (en) | Discharge capacity is 1. 5 catalyst converter assembly welding jig | |
| CN204747849U (en) | A welding clamping device for cast truss structure | |
| CN105537837A (en) | Catalyst assembly tooling for automobile exhaust | |
| CN110306834A (en) | A kind of adjustable steel support structure and installation method | |
| CN103706987A (en) | Penetration welding, locating and deformation control method for aluminum alloy thick wall different-diameter barrel | |
| CN205437624U (en) | Catalyst converter assembly welding jig for automobile exhaust | |
| CN204659385U (en) | A kind of device for stable connection bar and subframe | |
| CN205437623U (en) | Catalyst converter assembly frock for automobile exhaust | |
| CN204524493U (en) | A kind of upper shell of compressor blast pipe weld jig | |
| CN105458596A (en) | Welding fixture for catalyst assembly for automobile emission | |
| CN103934618B (en) | A kind of air filter weld jig | |
| CN211387514U (en) | Elbow upset welding set | |
| CN202479726U (en) | Blade welding fixture for impeller assembly | |
| CN215546012U (en) | High altitude welding position device | |
| CN209095478U (en) | A kind of multi link formula independent suspension spring link offset bolt auxiliary fastening device | |
| CN109454379B (en) | Suspension type single-rail pier stud overturning and welding device | |
| CN207695952U (en) | A kind of face-flange-steel-pipe welding centralizer | |
| CN203795932U (en) | Spray tower cylinder support device | |
| CN207289344U (en) | A kind of enmgine exhaust welding tooling | |
| CN108557632B (en) | Loader-digger digging arm assembles lifting tooling | |
| CN211823277U (en) | Condenser sideboard convenient to installation | |
| CN208515713U (en) | A kind of fixed device of cross-country type vehicle spare tyre | |
| CN219818589U (en) | Quick assembly positioning structure for thin-wall main pipe branch pipe and exhaust pipeline | |
| CN211110468U (en) | Winch device of horizontal cable former |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |