CN108188633A - A kind of jet tube assembly and integrated flange apparatus for welding and positioning - Google Patents

A kind of jet tube assembly and integrated flange apparatus for welding and positioning Download PDF

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Publication number
CN108188633A
CN108188633A CN201810009898.7A CN201810009898A CN108188633A CN 108188633 A CN108188633 A CN 108188633A CN 201810009898 A CN201810009898 A CN 201810009898A CN 108188633 A CN108188633 A CN 108188633A
Authority
CN
China
Prior art keywords
flange
positioning
clamping
board
fixed
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
Application number
CN201810009898.7A
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Chinese (zh)
Inventor
刘屹
朱庆
朱弢
江鸿祥
魏强
吴蔚
黄勇
章君
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.)
ACTBLUE Co Ltd
Original Assignee
ACTBLUE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ACTBLUE Co Ltd filed Critical ACTBLUE Co Ltd
Priority to CN201810009898.7A priority Critical patent/CN108188633A/en
Publication of CN108188633A publication Critical patent/CN108188633A/en
Pending legal-status Critical Current

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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
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/003Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
    • 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
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs

Abstract

The invention discloses a kind of jet tube assembly and integrated flange apparatus for welding and positioning,It is related to auto parts machinery manufacture field,Including connecting bottom board,First flange pushing in device is fixed on connecting bottom board,Sliding rail is fixed on connecting bottom board,First flange positioning clamping device is arranged on slideway,Second flange positioning clamping device is fixed on connecting bottom board,One end that first flange positioning clamping device and second flange positioning clamping device mutually face is provided at least six clamping jaws,Injection tube clamp device is arranged on connecting bottom board,Nozzle carrier positioning device is fixed on connecting bottom board,First-hand plate valve,Second-hand's plate valve and third palm valve are arranged on the side of connecting bottom board,First-hand plate valve,Second-hand's plate valve and third palm valve control apparatus for welding and positioning whole respectively,Spray the air-flow disengaging of tube clamp device and first flange pushing in device.Clamping effect of the present invention is good, effectively reduces the bad phenomenons such as welding deformation, dislocation, shortens the manufacturing cycle of product.

Description

A kind of jet tube assembly and integrated flange apparatus for welding and positioning
Technical field
The present invention relates to auto parts machinery manufacture field, especially a kind of playpipe for being used to weld jet tube assembly and flange Component and integrated flange apparatus for welding and positioning.
Background technology
The development and the improvement of people's living standards of auto industry, automobile have gradually become the walking-replacing tool of people; Particularly automobile is even more irreplaceable in long haul.And the pollutant of diesel engine for automobile exhaust emissions caused it is serious Problem of environmental pollution, it is the key that diesel exhaust aftertreatment to reduce pollution and discharge using SCR SCR technologies One of technology.And connection pipe assembly is sprayed for one of SCR SCR technology important components.Entire SCR selections Property catalytic reduction technique is by multiple releasable connection parts(DOC assemblies, SCR assemblies, injection connection pipe assembly)Composition, flanged joint The features such as convenient disassembly, intensity are high, good seal performance, can be as the only selection of this connection.
Injection connection pipe assembly is made of jet tube assembly, first flange, second flange, sprays connecting tube in the prior art Assembly welding sequence is:It is first using simple spot-welding equipment that jet tube assembly, first flange, second flange is spot-welded together, then It is held out against using Simple welding positioner, manual welding mode is welded.Such mode, which is welded, needs two procedures to process, inefficiency; There is positioner to hold out against mode again to weld, flange non-flanged can not clamp, and cause welding rear flange buckling deformation big, with tearing connector open It is not connected in assembling process or junction generates gap;Cause SCR selective catalysis device assemblies that can not install and use or make With rear ineffective.
Invention content
The technical problems to be solved by the invention are to provide a kind of jet tube assembly and integrated flange apparatus for welding and positioning, Solve the problem of the big low production efficiency of buckling deformation after flange welding in the prior art.
The technical solution adopted by the present invention to solve the technical problems is:A kind of jet tube assembly and integrated flange welding Positioning device, which is characterized in that including connecting bottom board, first flange pushing in device is fixed in one end on connecting bottom board, sliding rail One end of first flange pushing in device on connecting bottom board is fixed in, the first support base is arranged on slideway and is pushed into first flange Device connects, and can be moved under the control of first flange pushing in device along sliding rail, first flange positioning clamping device is arranged on On first support base, the second support base is fixed in the other end on connecting bottom board, and second flange positioning clamping device is arranged on On two support bases, one end that first flange positioning clamping device and second flange positioning clamping device mutually face is both provided with One clamping jaw, injection tube clamp device are arranged on connecting bottom board and in first flange positioning clamping device and second flange locating clip Between tight device, nozzle carrier positioning device is fixed on connecting bottom board and is clamped in injection tube clamp device and second flange positioning Between device, first-hand plate valve, second-hand's plate valve and third palm valve are arranged on the side of connecting bottom board, first-hand plate valve control The air-flow disengaging of apparatus for welding and positioning entirety, second-hand's plate valve are connect with injection tube clamp device, third palm valve and the first method Blue pushing in device connection.
Further, the first flange positioning clamping device is provided with the first output shaft, the first connecting plate and first defeated Shaft is affixed, and the first clamp arm is hinged on by head rod on the first connecting plate, and the first clamping jaw is fixed in the first clamp arm, the The first limit hole is provided in one clamp arm, the first gag lever post is fixed in first flange positioning clamping device face second flange and clamps dress One end for putting and in the first limit hole.
Further, the second flange positioning clamping device is provided with the second output shaft, the second connecting plate and second defeated Shaft is affixed, and the second clamp arm is hinged on by the second connecting rod on the second connecting plate, and the second clamping jaw is fixed in the second clamp arm, the The second limit hole is provided in two clamp arm, the second gag lever post is fixed in second flange positioning clamping device face first flange and clamps dress One end for putting and in the second limit hole.
Further, the quantity of first clamping jaw, the second clamping jaw, the first clamp arm and the second clamp arm is at least three.
Further, the nozzle carrier positioning device, first flange positioning clamping device, second flange positioning clamping device It can be adjusted with the height of injection tube clamp device.
The present invention has the advantages that:The present invention can effectively ensure that disposably assembling in place, clamps all workpiece It is swift in motion, clamping effect is good, can effectively reduce the bad phenomenons such as welding deformation, dislocation, and Flexible Production, which is greatly improved, to be needed It asks, shortens the manufacturing cycle of entire product.
Description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of jet tube assembly and integrated flange apparatus for welding and positioning, which is characterized in that including connection Bottom plate 2, first flange pushing in device 3 are fixed in one end on connecting bottom board 2, and sliding rail 9 is fixed in first flange on connecting bottom board 2 One end of pushing in device 3, the first support base 13 are arranged on slideway 9 and are connect with first flange pushing in device 3, can be first It being moved under the control of flange pushing in device 3 along sliding rail 9, first flange positioning clamping device 5 is arranged on the first support base 13, the Two support bases 14 are fixed in the other end on connecting bottom board 2, and second flange positioning clamping device 6 is arranged on the second support base 14 On, one end that first flange positioning clamping device 5 and second flange positioning clamping device 6 mutually face is both provided with the first clamping jaw 58, injection tube clamp device 7 is arranged on connecting bottom board 2 and in first flange positioning clamping device 5 and second flange locating clip Between tight device 6, nozzle carrier positioning device 4 is fixed on connecting bottom board 2 and in injection tube clamp device 7 and second flange positioning Between clamping device 6, first-hand plate valve 1, second-hand's plate valve 11 and third palm valve 12 are arranged on the side of connecting bottom board 2, the Proficiency plate valve 1 controls the air-flow disengaging of apparatus for welding and positioning entirety, and second-hand's plate valve 11 is connect with injection tube clamp device 7, the Three palm valves 12 are connect with first flange pushing in device 3.The first flange positioning clamping device 5 is provided with the first output shaft 51, the first connecting plate 55 and the first output shaft 51 are affixed, and the first clamp arm 53 is hinged on the first connecting plate by head rod 52 On 55, the first clamping jaw 58 is fixed in the first clamp arm 53, and the first limit hole 56 is provided in the first clamp arm 53, and the first gag lever post 54 is solid It is connected on one end of 5 face second flange clamping device 6 of first flange positioning clamping device and in the first limit hole 56.It is described Second flange positioning clamping device 6 is provided with the second output shaft 61, and the second connecting plate 65 and the second output shaft 61 are affixed, the second folder Arm 63 is hinged on by the second connecting rod 62 on the second connecting plate 65, and the second clamping jaw 68 is fixed in the second clamp arm 63, the second folder The second limit hole 66 is provided on arm 63, the second gag lever post 64 is fixed in 6 face first flange of second flange positioning clamping device folder One end of tight device 5 and in the second limit hole 66.First clamping jaw 58, the second clamping jaw 68, the first clamp arm 53 and second The quantity of clamp arm 63 is at least three.The nozzle carrier positioning device 4, first flange positioning clamping device 5, second flange are fixed The height of position clamping device 6 and injection tube clamp device 7 can be adjusted.
During using jet tube assembly and integrated flange apparatus for welding and positioning, by first-hand plate valve 1,11 and of second-hand's plate valve Third palm valve 12 gets to left side, and air inlet is inversely connected with outlet, and first flange pushing in device 3 is retracted automatically, and first flange is fixed Position clamping device 5 and second flange positioning clamping device 6 unclamp automatically, and injection tube clamp device 7 automatically opens, nozzle carrier positioning Device 4 is retracted automatically.First flange is placed on first flange positioning clamping device 5, second flange is placed on second flange positioning On clamping device 6, the dowel hole on mounting hole aligning tool in first flange and second flange, then by third palm valve 12 Right side is got to, the air inlet of first flange clamping device 5 and second flange clamping device 6 is connected with outlet forward direction, and first flange is fixed The cylinder of position clamping device 5 and second flange positioning clamping device 6 drives the first clamping jaw 58 and the second clamping jaw 68 to clamp the first method Blue and second flange.Playpipe sub-unit is inserted between first flange and second flange, third palm valve 12 is got into centre Position, the air inlet of flange pushing in device 3 are closed, and push flange pushing in device 3 to the right until limiting, rotating-spray pipe point are total Into making playpipe top nozzle seat alignment nozzle carrier positioning device 4, third palm valve(12)Right side is got to, flange pushing in device 3 Air inlet is connected with outlet forward direction, and cylinder top is tightened to position.Second-hand's plate valve 11 is got into right side, sprays the air inlet of tube clamp device 7 Connected with outlet forward direction, injection tube clamp device 7 compress playpipe, start welding robot, to welding in need place It is welded, workpiece is removed after the completion of welding.In above-described embodiment, the air pressure driving can be by other rational type of drive Instead of.
The above described is only a preferred embodiment of the present invention, not making limitation in any form to the present invention, appoint What those skilled in the art, without departing from the scope of the present invention, when in the technology using the disclosure above Hold and make a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from technical solution of the present invention content, according to According to the present invention technical spirit, within the spirit and principles in the present invention, to above example made it is any it is simple modification, Equivalent replacement and improvement etc., still fall within the protection domain of technical solution of the present invention.

Claims (5)

1. a kind of jet tube assembly and integrated flange apparatus for welding and positioning, which is characterized in that including connecting bottom board(2), first Flange pushing in device(3)It is fixed in connecting bottom board(2)On one end, sliding rail(9)It is fixed in connecting bottom board(2)Upper first flange pushes away Enter device(3)One end, the first support base(13)It is arranged on slideway(9)It is upper and with first flange pushing in device(3)Connection, can In first flange pushing in device(3)Control under along sliding rail(9)Movement, first flange positioning clamping device(5)It is arranged on first Support base(13)On, the second support base(14)It is fixed in connecting bottom board(2)On the other end, second flange positioning clamping device (6)It is arranged on the second support base(14)On, first flange positioning clamping device(5)With second flange positioning clamping device(6)Mutually The one end faced is both provided with the first clamping jaw(58), spray tube clamp device(7)It is arranged on connecting bottom board(2)Above and first Flange positioning clamping device(5)With second flange positioning clamping device(6)Between, nozzle carrier positioning device(4)It is fixed in connection Bottom plate(2)Above and in injection tube clamp device(7)With second flange positioning clamping device(6)Between, first-hand plate valve(1), Second-hand plate valve(11)With third palm valve(12)It is arranged on connecting bottom board(2)Side, first-hand plate valve(1)Control welding positioning The air-flow disengaging of device entirety, second-hand's plate valve(11)With spraying tube clamp device(7)Connection, third palm valve(12)With first Flange pushing in device(3)Connection.
2. a kind of jet tube assembly as described in claim 1 and integrated flange apparatus for welding and positioning, which is characterized in that described First flange positioning clamping device(5)It is provided with the first output shaft(51), the first connecting plate(55)With the first output shaft(51)Gu It connects, the first clamp arm(53)Pass through head rod(52)It is hinged on the first connecting plate(55)On, the first clamping jaw(58)It is fixed in One clamp arm(53)On, the first clamp arm(53)On be provided with the first limit hole(56), the first gag lever post(54)First flange is fixed in determine Position clamping device(5)Face second flange clamping device(6)One end and positioned at the first limit hole(56)It is interior.
3. a kind of jet tube assembly as described in claim 1 and integrated flange apparatus for welding and positioning, which is characterized in that described Second flange positioning clamping device(6)It is provided with the second output shaft(61), the second connecting plate(65)With the second output shaft(61)Gu It connects, the second clamp arm(63)Pass through the second connecting rod(62)It is hinged on the second connecting plate(65)On, the second clamping jaw(68)It is fixed in Two clamp arm(63)On, the second clamp arm(63)On be provided with the second limit hole(66), the second gag lever post(64)Second flange is fixed in determine Position clamping device(6)Face first flange clamping device(5)One end and positioned at the second limit hole(66)It is interior.
4. a kind of jet tube assembly as described in claim 1 and integrated flange apparatus for welding and positioning, which is characterized in that described First clamping jaw(58), the second clamping jaw(68), the first clamp arm(53)With the second clamp arm(63)Quantity be at least three.
5. a kind of jet tube assembly as described in claim 1 and integrated flange apparatus for welding and positioning, which is characterized in that described Nozzle carrier positioning device(4), first flange positioning clamping device(5), second flange positioning clamping device(6)It is compressed with playpipe Device(7)Height can adjust.
CN201810009898.7A 2018-01-05 2018-01-05 A kind of jet tube assembly and integrated flange apparatus for welding and positioning Pending CN108188633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810009898.7A CN108188633A (en) 2018-01-05 2018-01-05 A kind of jet tube assembly and integrated flange apparatus for welding and positioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810009898.7A CN108188633A (en) 2018-01-05 2018-01-05 A kind of jet tube assembly and integrated flange apparatus for welding and positioning

Publications (1)

Publication Number Publication Date
CN108188633A true CN108188633A (en) 2018-06-22

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ID=62588401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810009898.7A Pending CN108188633A (en) 2018-01-05 2018-01-05 A kind of jet tube assembly and integrated flange apparatus for welding and positioning

Country Status (1)

Country Link
CN (1) CN108188633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109458506A (en) * 2018-12-20 2019-03-12 重庆天路电力设备有限公司 A kind of flanged joint equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109458506A (en) * 2018-12-20 2019-03-12 重庆天路电力设备有限公司 A kind of flanged joint equipment
CN109458506B (en) * 2018-12-20 2020-09-18 重庆天路电力设备有限公司 Flange connecting device

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