CN106736224B - A kind of quick positioning welding tooling of automobile exhaust pipe - Google Patents
A kind of quick positioning welding tooling of automobile exhaust pipe Download PDFInfo
- Publication number
- CN106736224B CN106736224B CN201611221562.4A CN201611221562A CN106736224B CN 106736224 B CN106736224 B CN 106736224B CN 201611221562 A CN201611221562 A CN 201611221562A CN 106736224 B CN106736224 B CN 106736224B
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- CN
- China
- Prior art keywords
- support frame
- automobile exhaust
- pedestal
- locating piece
- pin
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- 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.)
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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
- B23K37/053—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
- B23K37/0533—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 external pipe alignment clamps
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention provides a kind of quick positioning welding tooling of automobile exhaust pipe, can adapt in robot high-volume welding operation, suitability is preferable, and it is quick for installation, it is highly reliable.It is characterized by: being provided with dovetail groove on pedestal, support frame is plugged in dovetail groove, support frame includes flag, interior lining panel, flag two sides inner wall has been symmetrically arranged spacer pin, interior lining panel is movably connected on spacer pin, support frame includes the first support frame, second support frame, third support frame, 4th support frame, retaining mechanism is respectively arranged on first support frame and third support frame, retaining mechanism includes plug-type quick folder, locating piece, the plug-type mobile pull rod quickly pressed from both sides is connected to locating piece, positioning pin is provided on locating piece, clip is provided on second support frame, straight tube passes through locked clip device.
Description
Technical field
The present invention relates to automobile exhaust pipe manufacturing technology field, specially a kind of quick positioning welding work of automobile exhaust pipe
Dress.
Background technique
In batch micro operations automobile exhaust pipe, a large amount of exhaust pipe assembly needs to assemble up by welding procedure, and according to
Needed for manually welding operation has been unable to meet production, many automobile parts manufacturing enterprises complete height using robot now
Effect, accurate welding sequence, for the welding operation for being adapted to robot, it is necessary to be equipped with dedicated welding tooling, but existing weldering
Tooling is connect there is installation inconvenience, the poor defect of reliability is not still suitable for required when high-volume welding operation.
Summary of the invention
In order to solve prior art problem, the present invention provides a kind of quick positioning welding tooling of automobile exhaust pipe, energy
It is enough adapted to robot welding station, is suitable for high-volume welding operation, and suitability is preferable, it is quick for installation, it is highly reliable.
Its technical solution is such that it includes pedestal, and support frame is placed on pedestal, and automobile exhaust tube assembly is placed in
On support frame as described above, it is characterised in that: be provided with dovetail groove on the pedestal, support frame as described above is plugged in the dovetail groove and passes through
Pin is fixed on the pedestal, and support frame as described above includes flag, interior lining panel, and the flag is set in the interior lining panel, institute
The two sides inner wall for stating flag has been symmetrically arranged spacer pin, and the interior lining panel is movably connected on spacer pin, support frame as described above
Including the first support frame, the second support frame, third support frame, the 4th support frame, the first support frame and third support frame are set respectively
It is placed in the arranged on left and right sides of the pedestal, the second support frame corresponds to the straight tube of automobile exhaust tube assembly, and the 4th support frame corresponds to
The bend pipe of automobile exhaust tube assembly is respectively arranged with retaining mechanism on first support frame and the third support frame, institute
Stating retaining mechanism includes plug-type quick folder, locating piece, and the plug-type mobile pull rod quickly pressed from both sides is connected to the locating piece,
Positioning pin, the location hole phase of the positioning pin and the end flange of the automobile exhaust tube assembly are provided on the locating piece
It is adapted to, clip is provided on second support frame, for the straight tube by the locked clip device, first support frame is inclination
Frame, the inclined direction of the tilting rack and the bend pipe of automobile exhaust tube assembly are adapted.
It is further characterized by:
The pedestal is fixed on by the pin by fixed block in the side of support frame as described above；
The two sides inner wall of each flag is at least provided with two spacer pins；
The upper end of second support frame is additionally provided with First Transition plate, and the First Transition plate has and the straight tube phase
Matched slot, the clip are installed on the two side ends of the First Transition plate；
There are two the second support frame settings, is respectively arranged in the lower section at the both ends of the straight tube；
The upper end of 4th support frame is provided with the second transition plates, and second transition plates has and the bend pipe phase
The slot matched；
The First Transition plate is connected to second support frame by positioning pin；Second transition plates passes through positioning pin
It is connected to the 4th support frame；
The retaining mechanism is respectively arranged in first support frame, third support frame by bottom plate, in the bottom plate
Two sides are provided with guide holder, and the plug-type quick sandwiched is placed in the centre of the bottom plate, is provided with guiding in the guide holder
Bar, the guide rod are slidably connected with the guide holder, and the guide rod is parallel with the plug-type mobile pull rod quickly pressed from both sides,
The guide rod is connected to the locating piece.
After adopting the structure of the invention, automobile exhaust tube assembly can be placed in the first support frame on pedestal, the second support
On frame, third support frame and the 4th support frame, and above-mentioned support frame is inserted into the dovetail groove of pedestal, and this design makes installation spirit
It is living, conveniently, and the flag of support frame and interior lining panel be by limit pin connection, can flexible modulation support frame vertical supporting it is high
Degree, to adapt to different types of automobile exhaust tube assembly, suitability is more preferable, it is ensured that the automobile exhaust tube assembly energy in welding operation
More reliably supporting & stablizing is on the support frame；The straight tube of exhaust pipe assembly is encircled locking by the clip on the second support frame, the
Four support frames realize support to the bend pipe of exhaust pipe assembly, the retaining mechanism on the first support frame and third support frame, by fixed
The end flange hole of positioning pin and exhaust pipe assembly on the block of position positions, and is then held out against, is made to be welded by plug-type quick folder propulsion
Each section of the exhaust pipe assembly connect is fitted close, and can thus be directed to and welding position is needed to carry out automatic welding operation.It is this
Structure quickly can be completed at the same time assembly positioning to each section of secure support of automobile exhaust tube assembly, to be adapted to robot weldering
Station is connect, high-volume welding operation is suitable for, it is quick for installation, it is highly reliable.
Detailed description of the invention
Fig. 1 is structure of the invention schematic front view；
Fig. 2 is structure of the invention schematic top plan view；
Fig. 3 is structure of the invention stereoscopic schematic diagram；
Fig. 4 be at the A of Fig. 1 B to structure enlargement diagram；
Fig. 5 is the support frame schematic diagram of internal structure (mainly expressing flag, interior lining panel, spacer pin) of structure of the invention.
Specific embodiment
In Fig. 1-Fig. 5: a kind of quick positioning welding tooling of automobile exhaust pipe includes pedestal 1, and branch is placed on pedestal 1
Support 2, support frame include the first support frame 21, the second support frame 22, third support frame 23, the 4th support frame 24, automobile exhaust
Tube assembly 3 is placed in the first support frame 21, the second support frame 22, third support frame 23, on the 4th support frame 24, is provided on pedestal 1
Dovetail groove 7, the first support frame 21, the second support frame 22, third support frame 23, the 4th support frame 24 are plugged in dovetail groove 7 respectively,
Its side passes through fixed block 8 respectively and is fixed on pedestal 1 by pin 5, and support frame 2 includes flag 2-1, interior lining panel 2-2, flag
2-1 is set in interior lining panel 2-2, and the two sides inner wall of flag 2-1 is symmetrically arranged there are two spacer pin 2-3, and interior lining panel 2-2 is living
Dynamic to be connected to spacer pin 2-3, the first support frame 21 and third support frame 23 are respectively arranged at the arranged on left and right sides of pedestal 1, and second
Support 22 corresponds to the straight tube 31 of automobile exhaust tube assembly, and there are two the settings of the second support frame 22, is respectively arranged in straight tube 31
Both ends lower section, the 4th support frame 24 correspond to automobile exhaust tube assembly bend pipe 32, in the first support frame 21 and third branch
Retaining mechanism 4 is respectively arranged on support 23, retaining mechanism 4 includes plug-type quick folder 41, locating piece 42, plug-type quick folder
The plug-type quick folder 41 of 41(is the prior art) mobile pull rod 41-1 be connected to locating piece 42, it is fixed to be provided on locating piece 42
Position pin 43, positioning pin 43 are adapted with the location hole of the end flange 33 of automobile exhaust tube assembly, are arranged on the second support frame 22
There is clip 6, straight tube 31 is locked by clip 6, and the first support frame 21 is tilting rack, the inclined direction and automobile exhaust pipe of tilting rack
The bend pipe 32 of component is adapted.The upper end of second support frame 22 is additionally provided with First Transition plate 22-1, First Transition plate 22-1 tool
There is the slot (slot is not drawn into figure) to match with straight tube 31, clip 6 is installed on the two side ends of First Transition plate 22-1；4th support
The upper end of frame 24 is provided with the second transition plates 24-1, the second transition plates 24-1, and there is the slot to match with bend pipe 32 (not draw in figure
Slot out)；First Transition plate 22-1 is connected to the second support frame 22 by positioning pin 22-1a, and the second transition plates 24-1 passes through positioning
Pin 24-1a is connected to the 4th support frame 24；Retaining mechanism 4 is respectively arranged in the first support frame 21, third support by bottom plate 44
Frame 23 is provided with guide holder 45 in the two sides of bottom plate 44, and plug-type quick folder 41 is set to the centre of bottom plate 44, in guide holder 45
It is provided with guide rod 46, guide rod 46 is slidably connected with guide holder 45, the mobile pull rod of guide rod 46 and plug-type quick folder 41
41-1 is parallel, and guide rod 46 is connected to locating piece 42.
The straight tube 31 of exhaust pipe is placed on two before to automobile exhaust pipe welding operation using structure of the invention
It on second support frame 22, while being locked with clip 6, then one end docking of tail pipe to be welded and straight tube 31 utilizes third branch
Retaining mechanism on support 23, the positioning pin 43 on locating piece 42 are inserted into the positioning hole of the end flange 33 on tail pipe, push away
Into plug-type quick folder 41, under the guiding role of guide rod 46, the mobile pull rod 41-1 movement of plug-type quick folder 41 is held out against
Locating piece 42 makes tail pipe and 31 close fit of straight tube convenient for accurate welding；It is two that 31 other end of straight tube bend pipe 32 to be welded, which is divided to,
Section is supported, then another section bend pipe 32-2 after one section bend pipe 32-1 is first docked with one end of straight tube 31 by the 4th support frame 24
It is docked again with bend pipe 32-1, then utilizes the retaining mechanism 4 on the first support frame 21, the positioning pin 43 on locating piece 42 is inserted into
The positioning hole of end flange 33 on bend pipe 32-2 promotes plug-type quick folder 41 to push away under the guiding role of guide rod 46
The tight locating piece 42 of mobile pull rod 41-1 movable top of pull-type quick folder 41 makes bend pipe 32-2 and bend pipe 31-1 close fit convenient for essence
Really welding.
Claims (1)
1. a kind of quick positioning welding tooling of automobile exhaust pipe comprising pedestal is placed with support frame, automobile exhaust on pedestal
Tube assembly is placed on support frame as described above, it is characterised in that: dovetail groove is provided on the pedestal, support frame as described above is plugged in the swallow
Stern notch is simultaneously fixed on the pedestal by pin, and support frame as described above includes flag, interior lining panel, and the flag is set in described
Interior lining panel, the two sides inner wall of the flag have been symmetrically arranged spacer pin, and the interior lining panel is movably connected on spacer pin, institute
Stating support frame includes the first support frame, the second support frame, third support frame, the 4th support frame, and the first support frame and third support
Frame is respectively arranged at the arranged on left and right sides of the pedestal, and the second support frame corresponds to the straight tube of automobile exhaust tube assembly, the 4th support
Frame corresponds to the bend pipe of automobile exhaust tube assembly, is respectively arranged with locking on first support frame and the third support frame
Mechanism, the retaining mechanism include plug-type quick folder, locating piece, and the plug-type mobile pull rod quickly pressed from both sides is connected to described
Locating piece is provided with positioning pin, the positioning pin and the end flange of the automobile exhaust tube assembly on the locating piece
Location hole is adapted, and clip is provided on second support frame, and the straight tube passes through the locked clip device, first support
Frame is tilting rack, and the inclined direction of the tilting rack and the bend pipe of automobile exhaust tube assembly are adapted；The side of support frame as described above
The pedestal is fixed on by the pin by fixed block；The retaining mechanism is respectively arranged in first support by bottom plate
Frame, third support frame are provided with guide holder in the two sides of the bottom plate, and the plug-type quick sandwiched is placed in the bottom plate
Between, guide rod is provided in the guide holder, the guide rod is slidably connected with the guide holder, and the guide rod is pushed away with described
The pull-type mobile pull rod quickly pressed from both sides is parallel, and the guide rod is connected to the locating piece；The two sides inner wall of each flag is at least
There are two the spacer pins for setting；The upper end of second support frame is additionally provided with First Transition plate, the First Transition plate tool
There is the slot to match with the straight tube, the clip is installed on the two side ends of the First Transition plate；Second support is set up
There are two setting, it is respectively arranged in the lower section at the both ends of the straight tube；The upper end of 4th support frame is provided with the second transition
Plate, second transition plates have the slot to match with the bend pipe；The First Transition plate is connected to described by positioning pin
Second support frame；Second transition plates is connected to the 4th support frame by positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221562.4A CN106736224B (en) | 2016-12-27 | 2016-12-27 | A kind of quick positioning welding tooling of automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221562.4A CN106736224B (en) | 2016-12-27 | 2016-12-27 | A kind of quick positioning welding tooling of automobile exhaust pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736224A CN106736224A (en) | 2017-05-31 |
| CN106736224B true CN106736224B (en) | 2019-03-22 |
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ID=58925687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221562.4A Active CN106736224B (en) | 2016-12-27 | 2016-12-27 | A kind of quick positioning welding tooling of automobile exhaust pipe |
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| Country | Link |
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| CN (1) | CN106736224B (en) |
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| CN107322226A (en) * | 2017-08-18 | 2017-11-07 | 重庆盛学科技有限公司 | A kind of multi-functional clamp platform |
| CN109746635B (en) * | 2017-11-08 | 2021-06-01 | 上海宝冶集团有限公司 | Method for manufacturing large-diameter hyperbolic irregular-penetration special-shaped component with bent pipe |
| CN109719454B (en) * | 2018-12-25 | 2021-02-19 | 嵊州市越通非开挖建设有限公司 | Installation device for butt joint of inclined surfaces of pipelines |
| CN109877432B (en) * | 2019-04-26 | 2024-02-20 | 广东梯井电梯配套工程有限公司 | Automatic cutting perforating machine |
| CN111604554A (en) * | 2020-06-10 | 2020-09-01 | 芜湖金宇紧固件有限公司 | Abrasive device of screw production usefulness |
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| CN105834654A (en) * | 2016-06-02 | 2016-08-10 | 江西洪都航空工业集团有限责任公司 | Welding positioning device suitable for airplane exhaust pipes |
| CN206445448U (en) * | 2016-12-27 | 2017-08-29 | 无锡明珠钢球有限公司 | The quick positioning welding frock of automobile exhaust pipe |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203817695U (en) * | 2014-05-22 | 2014-09-10 | 南京天河汽车零部件股份有限公司 | Clamping mechanism for welding flange at end part of automobile 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 |
| CN205021073U (en) * | 2015-09-21 | 2016-02-10 | 湖州琪宇汽车零部件有限公司 | Vehicle vent -pipe welding position device |
| CN205129272U (en) * | 2015-11-20 | 2016-04-06 | 浙江达峰汽车技术有限公司 | Be used for blast pipe welded workstation |
| CN105710491A (en) * | 2016-03-14 | 2016-06-29 | 重庆亿铸机械制造有限公司 | Welding device of arc face of hush tube |
| CN205414829U (en) * | 2016-03-18 | 2016-08-03 | 徐坤山 | Pipeline under pressure welds strutting arrangement |
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| CN106736224A (en) | 2017-05-31 |
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