CN106736224A - A kind of quick positioning welding frock of automobile exhaust pipe - Google Patents

A kind of quick positioning welding frock of automobile exhaust pipe Download PDF

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Publication number
CN106736224A
CN106736224A CN201611221562.4A CN201611221562A CN106736224A CN 106736224 A CN106736224 A CN 106736224A CN 201611221562 A CN201611221562 A CN 201611221562A CN 106736224 A CN106736224 A CN 106736224A
Authority
CN
China
Prior art keywords
support frame
automobile exhaust
clip
exhaust pipe
welding frock
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.)
Granted
Application number
CN201611221562.4A
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Chinese (zh)
Other versions
CN106736224B (en
Inventor
吴昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Mingzhu Steel Ball Co Ltd
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Wuxi Mingzhu Steel Ball Co Ltd
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Publication date
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Priority to CN201611221562.4A priority Critical patent/CN106736224B/en
Publication of CN106736224A publication Critical patent/CN106736224A/en
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Publication of CN106736224B publication Critical patent/CN106736224B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary 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
    • B23K37/0533Auxiliary 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)

Abstract

The invention provides a kind of quick positioning welding frock of automobile exhaust pipe, it can adapt in robot high-volume welding operation, and suitability is preferably, quick for installation, highly reliable.It is characterized in that:Dovetail groove is provided with base, support frame is plugged in dovetail groove, support frame includes flag, interior lining panel, flag both sides inwall is respectively symmetrically and is provided with spacer pin, interior lining panel is movably connected on spacer pin, support frame includes the first support frame, second support frame, 3rd support frame, 4th support frame, retaining mechanism is respectively arranged with first support frame and the 3rd support frame, retaining mechanism includes plug-type quick clip, locating piece, the mobile pull bar of plug-type quick clip is connected to locating piece, alignment pin is provided with locating piece, clip is provided with second support frame, straight tube passes through locked clip device.

Description

A kind of quick positioning welding frock of automobile exhaust pipe
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 technology
In batch micro operations automobile exhaust pipe, substantial amounts of exhaust pipe assembly needs to be assembled up by welding procedure, and according to Needed for manually welding operation can not meet production, many auto parts machinery manufacturing enterprises complete height using robot now Effect, accurate welding sequence, to be adapted to the welding operation of robot, it is necessary to be equipped with special welding tooling, but existing weldering Connect frock and there is installation inconvenience, the poor defect of reliability is not still suitable for required during high-volume welding operation.
The content of the invention
In order to solve prior art problem, the invention provides a kind of quick positioning welding frock of automobile exhaust pipe, its energy Enough it is adapted to robot welding station, it is adaptable to high-volume welding operation, and suitability is preferably, it is quick for installation, it is highly reliable.
Its technical scheme is such:It includes base, and support frame is placed with base, and automobile exhaust tube assembly is placed in On support frame as described above, it is characterised in that:Dovetail groove is provided with the base, support frame as described above is plugged in the dovetail groove and passes through Pin is fixed on the base, and support frame as described above includes flag, interior lining panel, and the flag is set in the interior lining panel, institute The both sides inwall for stating flag is respectively symmetrically and is provided with 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, the 3rd support frame, the 4th support frame, the first support frame and the 3rd support frame set respectively The arranged on left and right sides of the base is placed in, 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, institute on first support frame and the 3rd support frame Stating retaining mechanism includes plug-type quick clip, locating piece, and the mobile pull bar of the plug-type quick clip is connected to the locating piece, It is provided with alignment pin on the locating piece, the location hole phase of the alignment pin and the end flange of the automobile exhaust tube assembly Adaptation, is provided with clip on second support frame, by the locked clip device, first support frame is inclination to the straight tube Frame, the incline direction of the tilting rack is adapted with the bend pipe of automobile exhaust tube assembly.
It is further characterized by:
The sidepiece of support frame as described above is fixed on the base by fixed block by the pin;
The both sides inwall 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 matches with the straight tube Groove, the clip is installed on the two side ends of the First Transition plate;
Second support frame is provided with two, and it is respectively arranged in the lower section at the two ends of the straight tube;
The upper end of the 4th support frame is provided with the second rebound, and second rebound has and to match with the bend pipe Groove;
The First Transition plate is connected to second support frame by alignment pin;Second rebound is by positioning pin connection In the 4th support frame;
The retaining mechanism is respectively arranged in first support frame, the 3rd support frame by base plate, in the both sides of the base plate Guide holder is provided with, the plug-type quick clip is arranged at the centre of the base plate, and guide post, institute are provided with the guide holder State guide post to be slidably connected with the guide holder, the guide post is parallel with the mobile pull bar of the plug-type quick clip, described Guide post is connected to the locating piece.
After structure of the invention, automobile exhaust tube assembly can be positioned over the first support frame, the second support on base On frame, the 3rd support frame and the 4th support frame, and above-mentioned support frame is inserted into the dovetail groove of base, and this design makes installation spirit Living, convenience, and support frame flag and interior lining panel by spacing 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 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, the retaining mechanism on the first support frame and the 3rd support frame, by fixed to the bend pipe of exhaust pipe assembly Alignment pin on the block of position is positioned with the end flange hole of exhaust pipe assembly, is then held out against by the propulsion of plug-type quick clip, is made to be welded Each section of the exhaust pipe assembly for connecing is fitted close, thus can be for needing the welding position to carry out automatic welding operation.It is this Structure can quickly to each section of secure support positioning of completion assembling simultaneously of automobile exhaust tube assembly, so as to be adapted to robot weldering Connect station, it is adaptable to high-volume welding operation, it is quick for installation, it is highly reliable.
Brief description of the drawings
Fig. 1 is structure schematic front view of the present invention;
Fig. 2 is structure schematic top plan view of the present invention;
Fig. 3 is structural upright schematic diagram of the present invention;
Fig. 4 for Fig. 1 A at B to structure enlarged diagram;
Fig. 5 is the support frame internal structure schematic diagram of structure of the present invention(Main expression flag, interior lining panel, spacer pin).
Specific embodiment
As in Fig. 1-Fig. 5:A kind of quick positioning welding frock of automobile exhaust pipe includes base 1, and branch is placed with base 1 Support 2, support frame includes the first support frame 21, the second support frame 22, the 3rd support frame 23, the 4th support frame 24, automobile exhaust Tube assembly 3 is placed on the first support frame 21, the second support frame 22, the 3rd support frame 23, the 4th support frame 24, is provided with base 1 Dovetail groove 7, the first support frame 21, the second support frame 22, the 3rd support frame 23, the 4th support frame 24 are plugged in dovetail groove 7 respectively, Its sidepiece is fixed on base 1 by fixed block 8 by pin 5 respectively, 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 both sides inwall of flag 2-1 is respectively symmetrically and is provided with two spacer pin 2-3, and interior lining panel 2-2 lives Dynamic to be connected to spacer pin 2-3, the first support frame 21 and the 3rd support frame 23 are respectively arranged at the arranged on left and right sides of base 1, second Support 22 corresponds to the straight tube 31 of automobile exhaust tube assembly, and the second support frame 22 is provided with two, and it is respectively arranged in straight tube 31 Two ends lower section, the 4th support frame 24 corresponds to the bend pipe 32 of automobile exhaust tube assembly, in the first support frame 21 and the 3rd Retaining mechanism 4 is respectively arranged with support 23, retaining mechanism 4 includes plug-type quick clip 41, locating piece 42, plug-type quick clip 41(Plug-type quick clip 41 is prior art)Mobile pull bar 41-1 be connected to locating piece 42, it is fixed to be provided with locating piece 42 Position pin 43, alignment pin 43 is adapted with the location hole of the end flange 33 of automobile exhaust tube assembly, is set on the second support frame 22 There is clip 6, straight tube 31 is locked by clip 6, the first support frame 21 is tilting rack, the incline direction and automobile exhaust pipe of tilting rack The bend pipe 32 of component is adapted.The upper end of the second support frame 22 is additionally provided with First Transition plate 22-1, First Transition plate 22-1 tools There is the groove (groove is not drawn into figure) matched 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 rebound 24-1, the second rebound 24-1 has the groove matched with bend pipe 32(Do not drawn in figure Go out groove);First Transition plate 22-1 is connected to the second support frame 22 by alignment pin 22-1a, and the second rebound 24-1 is by positioning Pin 24-1a is connected to the 4th support frame 24;Retaining mechanism 4 is respectively arranged in the first support frame 21, the 3rd support by base plate 44 Frame 23, guide holder 45 is provided with the both sides of base plate 44, and plug-type quick clip 41 is arranged at the centre of base plate 44, in guide holder 45 Guide post 46 is provided with, guide post 46 is slidably connected with guide holder 45, the mobile pull bar of guide post 46 and plug-type quick clip 41 41-1 is parallel, and guide post 46 is connected to locating piece 42.
Using structure of the invention, before to automobile exhaust pipe welding operation, the straight tube 31 of blast pipe is placed on two On second support frame 22, while being locked with clip 6, tail pipe to be welded and one end of straight tube 31 are docked, then using the 3rd Retaining mechanism on support 23, in the location hole of the end flange 33 on the insertion tail pipe of alignment pin 43 on its locating piece 42, pushes away Enter plug-type quick clip 41, under the guide effect of guide post 46, the mobile pull bar 41-1 movements of plug-type quick clip 41 hold out against Locating piece 42, makes tail pipe be easy to accurate welding with the close fit of straight tube 31;The other end of straight tube 31 32 points of bend pipe to be welded is two Section, after a section bend pipe 32-1 is first docked with one end of straight tube 31, is supported by the 4th support frame 24, then another section bend pipe 32-2 Docked with bend pipe 32-1 again, then using the retaining mechanism 4 on the first support frame 21, the alignment pin 43 on its locating piece 42 is inserted In the location hole of the end flange 33 on bend pipe 32-2, plug-type quick clip 41 is advanced, under the guide effect of guide post 46, pushed away The tight locating piece 42 of mobile pull bar 41-1 movable tops of pull-type quick clip 41, makes bend pipe 32-2 be easy to essence with bend pipe 31-1 close fits Really welding.

Claims (8)

1. the quick positioning welding frock of a kind of automobile exhaust pipe, it includes base, and support frame, automobile exhaust are placed with base Tube assembly is placed on support frame as described above, it is characterised in that:Dovetail groove is provided with the base, support frame as described above is plugged in the swallow Stern notch is simultaneously fixed on the base by pin, and support frame as described above includes flag, interior lining panel, and the flag is set in described Interior lining panel, the both sides inwall of the flag is respectively symmetrically and is provided with 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, the 3rd support frame, the 4th support frame, the first support frame and the 3rd support Frame is respectively arranged at the arranged on left and right sides of the base, 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, and locking is respectively arranged with first support frame and the 3rd support frame Mechanism, the retaining mechanism includes plug-type quick clip, locating piece, and the mobile pull bar of the plug-type quick clip is connected to described Locating piece, is provided with alignment pin, the alignment pin and the end flange of the automobile exhaust tube assembly on the locating piece Location hole is adapted, and clip is provided with second support frame, and the straight tube is by the locked clip device, first support Frame is tilting rack, and the incline direction of the tilting rack is adapted with the bend pipe of automobile exhaust tube assembly.
2. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:Support frame as described above Sidepiece the base is fixed on by the pin by fixed block.
3. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:Each flag Both sides inwall at least provided with two spacer pins.
4. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:Described second The upper end of support is additionally provided with First Transition plate, and the First Transition plate has the groove matched with the straight tube, the clip It is installed on the two side ends of the First Transition plate.
5. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:Described second Support is provided with two, and it is respectively arranged in the lower section at the two ends of the straight tube.
6. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:Described 4th The upper end of support is provided with the second rebound, and second rebound has the groove matched with the bend pipe.
7. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:First mistake Cab apron is connected to second support frame by alignment pin;Second rebound is connected to the 4th support by alignment pin Frame.
8. the quick positioning welding frock of a kind of automobile exhaust pipe according to claim 1, it is characterised in that:The locking machine Structure is respectively arranged in first support frame, the 3rd support frame by base plate, and the both sides of the base plate are provided with guide holder, institute State the centre that plug-type quick clip is arranged at the base plate, be provided with guide post in the guide holder, the guide post with it is described Guide holder is slidably connected, and the guide post is parallel with the mobile pull bar of the plug-type quick clip, and the guide post is connected to institute State locating piece.
CN201611221562.4A 2016-12-27 2016-12-27 A kind of quick positioning welding tooling of automobile exhaust pipe Active CN106736224B (en)

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

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CN106736224A true CN106736224A (en) 2017-05-31
CN106736224B CN106736224B (en) 2019-03-22

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109719454A (en) * 2018-12-25 2019-05-07 嵊州市越通非开挖建设有限公司 A kind of mounting device for the docking of pipeline inclined surface
CN109746635A (en) * 2017-11-08 2019-05-14 上海宝冶集团有限公司 Major diameter hyperbolic irregularly passes through production method of the mouth with bend pipe abnormity component
CN109877432A (en) * 2019-04-26 2019-06-14 广东梯井电梯配套工程有限公司 Automatic cutting puncher
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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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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109746635A (en) * 2017-11-08 2019-05-14 上海宝冶集团有限公司 Major diameter hyperbolic irregularly passes through production method of the mouth with bend pipe abnormity component
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
CN109719454A (en) * 2018-12-25 2019-05-07 嵊州市越通非开挖建设有限公司 A kind of mounting device for the docking of pipeline inclined surface
CN109877432A (en) * 2019-04-26 2019-06-14 广东梯井电梯配套工程有限公司 Automatic cutting puncher
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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