CN106312402A - Trapezoid flange three-claw clamping structure for vehicle purifier - Google Patents

Trapezoid flange three-claw clamping structure for vehicle purifier Download PDF

Info

Publication number
CN106312402A
CN106312402A CN201510358778.4A CN201510358778A CN106312402A CN 106312402 A CN106312402 A CN 106312402A CN 201510358778 A CN201510358778 A CN 201510358778A CN 106312402 A CN106312402 A CN 106312402A
Authority
CN
China
Prior art keywords
fixed
flange
plate
purifier
connecting plate
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
CN201510358778.4A
Other languages
Chinese (zh)
Other versions
CN106312402B (en
Inventor
刘屹
朱庆
朱志强
朱弢
马辉宝
钱明
胡沁利
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 CN201510358778.4A priority Critical patent/CN106312402B/en
Publication of CN106312402A publication Critical patent/CN106312402A/en
Application granted granted Critical
Publication of CN106312402B publication Critical patent/CN106312402B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps

Abstract

The invention discloses a trapezoid flange three-claw clamping structure for a vehicle purifier, and relates to the technical field of automobile tail gas purifier welding. The trapezoid flange three-claw clamping structure comprises a cylinder, a support, a connecting plate, a supporting rod, connecting rods, fixing claws, a positioning plate and a positioning block. The cylinder is fixed to the support and connected with the connecting plate. The connecting plate slides on the supporting rod. One ends of the connecting rods are fixed to the connecting plate, and the other ends of the connecting rods are connected with the fixing claws. The positioning plate is fixed to the supporting rod. The fixing block is fixed to a fixing plate. According to the trapezoid flange three-claw clamping structure, the cylinder is adopted for driving the connecting plate, the connecting plate drives the connecting rods and the fixing claws to simply and rapidly clamp a trapezoid flange, powerful support is formed for the flange space position through the fixing plate and the fixing block, and it is ensured that the flange does not move or deform in the assembling and spot welding processes; and the qualification rate of finished products is increased, and the labor intensity of workers is relieved.

Description

A kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure
Technical field
The present invention relates to automobile exhaust purifier welding technology field, particularly relate to a kind of automobile-used purification Device trapezoidal flange three-jaw clamp structure.
Background technology
Nearest similar prior art situation, targeted comparative descriptions, and particular content includes: structure Make, relation between each parts or condition, technical process etc..The pollutant of exhaust emissions of diesel engine are Cause serious problem of environmental pollution, and using catalysis and purification technology reduction to pollute and discharge is diesel oil One of key technology of machine exhaust aftertreatment, the mode of existing depurator many employings Flange joint and tail gas Exhaustor couples together, and trapezoidal flange is a kind of important form in adpting flange.Conventional is trapezoidal It mostly is during flange spot welding that being used in the adjacent parts of trapezoidal flange directly withstands or use quick clip clamp Living 2 points, this mode easily causes spot welding rear flange buckling deformation and greatly or produces displacement.Cause flange Position is forbidden, thus does not connects with exhaust pipe;Depurator cannot be installed and used.
Summary of the invention
The purpose of the present invention positions inaccurate, the defect problem of welding deformation to solve above-mentioned trapezoidal flange, Thering is provided a kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure, this structure is capable of trapezoidal flange position The precise positioning put so that during trapezoidal flange welding, deflection is little and easily operates.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure, including cylinder, support, connecting plate, Support bar, connecting rod, fixed claw, location-plate, locating piece, described cylinder is fixed on support, institute Stating cylinder to be connected with connecting plate, described connecting plate catches up with slip in support, and described connecting rod one end is fixed On connecting plate, the other end is connected with fixed claw, and described location-plate is fixed on support bar, described solid Determine block to be fixed in fixed plate.
Further, described location-plate, locating piece are circular.
Further, described connecting rod has three, and the fixed claw being connected with connecting rod also has three.
Further, described three connecting rods, fixed claws are evenly distributed on around support bar.
Further, described three connecting rods, fixed claw mutual deviation 120 °.
Further, described fixed claw is provided with projection.
Further, the outside of described projection is provided with high carbon alloy layer.
Beneficial effects of the present invention: a kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure, uses vapour Cylinder drive connection plate, what connecting plate drive connecting rod fixed claw can be simple and quick clamps trapezoidal flange, Fixed plate, fixed block form strong support to flange locus, it is ensured that flange is at assembling and point Unshift during weldering, indeformable;Improve product qualified rate, the labor intensity of the workman alleviated.
Accompanying drawing explanation
Fig. 1 is three-jaw clamp structure front view of the present invention;
Fig. 2 is three-jaw clamp structure right view of the present invention;
Related components symbol description:
1, cylinder;2, support;3, connecting plate;4, support bar;5, connecting rod;6, fixed claw; 7, location-plate;8, locating piece;9, projection.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be readily apparent from effect Understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
When being embodied as, in conjunction with Fig. 1, Fig. 2, a kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure, Including cylinder 1, support 2, connecting plate 3, support bar 4, connecting rod 5, fixed claw 6, location-plate 7, Locating piece 8, projection 9.Cylinder 1 is fixed on support 2, and cylinder 1 is connected with connecting plate 3, connects Plate 3 is caught up with in support and is slided on 4.Cylinder slides to provide on support bar for connecting plate and drives power.Even Extension bar 5 one end is fixed on connecting plate 3, and connecting rod 5 other end is connected with fixed claw 6.Location-plate 7 are fixed on support bar 4, and fixed block 8 is fixed in fixed plate 7, and fixed plate 7, fixed block 8 are right Flange locus forms strong support.Location-plate, locating piece are circular.Connecting rod has three, The fixed claw being connected with connecting rod also has three.Three connecting rods, fixed claws are evenly distributed on support bar Around.Three connecting rods, fixed claw can be with mutual deviation 120 °.Fixed claw is provided with projection 9, projection Outside is provided with high carbon alloy layer, and high carbon alloy layer can reduce the abrasion between trapezoidal flange and projection, Strengthen the service life of fixture.
During concrete operations, trapezoidal flange is enclosed within locating piece 8, it is ensured that in the center of flange and connecting tube The concordance of the heart, restarts cylinder 1, promotes connecting plate 3 forward slip on support bar 4;Now Fixed claw 6 is rapid supported flange under the promotion of connecting rod 5, makes flange be fixed on location-plate 7;And Three-jaw is simultaneously fixing can effectively reduce the deformation that flange produces in welding process.
A kind of Purifier for vehicle trapezoidal flange three-jaw clamp structure, uses cylinder drive connection plate, connects What strip was dynamically connected that bar fixed claw can be simple and quick clamps trapezoidal flange, fixed plate, fixed block pair Flange locus forms strong support, it is ensured that flange assembling and pinpoint welding procedure in unshift, Indeformable;Improve product qualified rate, the labor intensity of the workman alleviated.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.This Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and The principle that the present invention is simply described described in description, before without departing from spirit and scope of the invention Putting the present invention and also have various changes and modifications, these changes and improvements both fall within claimed basis In invention scope.Claimed scope is defined by appending claims and equivalent thereof.

Claims (7)

1. a Purifier for vehicle trapezoidal flange three-jaw clamp structure, it is characterised in that: include Cylinder, support, connecting plate, support bar, connecting rod, fixed claw, location-plate, locating piece, Described cylinder is fixed on support, and described cylinder is connected with connecting plate, and described connecting plate is supporting Catching up with slip, described connecting rod one end is fixed on connecting plate, and the other end is connected with fixed claw, Described location-plate is fixed on support bar, and described fixed block is fixed in fixed plate.
2. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 1 Structure, it is characterised in that: described location-plate, locating piece are circular.
3. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 1 Structure, it is characterised in that: described connecting rod has three, and the fixed claw being connected with connecting rod also has three Individual.
4. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 3 Structure, it is characterised in that: described three connecting rods, fixed claws are evenly distributed on around support bar.
5. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 4 Structure, it is characterised in that: described three connecting rods, fixed claw mutual deviation 120 °.
6. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 1 Structure, it is characterised in that: described fixed claw is provided with projection.
7. clamp knot according to a kind of Purifier for vehicle trapezoidal flange three-jaw described in claim 6 Structure, it is characterised in that: the outside of described projection is provided with high carbon alloy layer.
CN201510358778.4A 2015-06-25 2015-06-25 A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle Active CN106312402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510358778.4A CN106312402B (en) 2015-06-25 2015-06-25 A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510358778.4A CN106312402B (en) 2015-06-25 2015-06-25 A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle

Publications (2)

Publication Number Publication Date
CN106312402A true CN106312402A (en) 2017-01-11
CN106312402B CN106312402B (en) 2019-04-30

Family

ID=57729444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510358778.4A Active CN106312402B (en) 2015-06-25 2015-06-25 A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle

Country Status (1)

Country Link
CN (1) CN106312402B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07184359A (en) * 1993-12-24 1995-07-21 Nikkiso Co Ltd Stator coil shaping apparatus
CN101343986A (en) * 2008-08-23 2009-01-14 大庆石油学院 Automatized shaft mouth operation clamp for petroleum well workover
CN103100886A (en) * 2012-12-09 2013-05-15 重庆盾铭电磁阀有限公司 Internal-external linkage clamping device
CN103395624A (en) * 2013-07-29 2013-11-20 江阴市锦明玻璃技术有限公司 Robotic auto-handling combined gripping system
CN204353692U (en) * 2014-12-15 2015-05-27 河野精机(大连)有限公司 A kind of pipe end self clamping device
CN204353693U (en) * 2014-12-15 2015-05-27 河野精机(大连)有限公司 A kind of flange clamping device
CN204366977U (en) * 2014-12-09 2015-06-03 华中科技大学无锡研究院 Wheel hub clamping manipulator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07184359A (en) * 1993-12-24 1995-07-21 Nikkiso Co Ltd Stator coil shaping apparatus
CN101343986A (en) * 2008-08-23 2009-01-14 大庆石油学院 Automatized shaft mouth operation clamp for petroleum well workover
CN103100886A (en) * 2012-12-09 2013-05-15 重庆盾铭电磁阀有限公司 Internal-external linkage clamping device
CN103395624A (en) * 2013-07-29 2013-11-20 江阴市锦明玻璃技术有限公司 Robotic auto-handling combined gripping system
CN204366977U (en) * 2014-12-09 2015-06-03 华中科技大学无锡研究院 Wheel hub clamping manipulator
CN204353692U (en) * 2014-12-15 2015-05-27 河野精机(大连)有限公司 A kind of pipe end self clamping device
CN204353693U (en) * 2014-12-15 2015-05-27 河野精机(大连)有限公司 A kind of flange clamping device

Also Published As

Publication number Publication date
CN106312402B (en) 2019-04-30

Similar Documents

Publication Publication Date Title
CN105156191A (en) Flow splitting exhaust pipe of automobile
JP4820847B2 (en) Exhaust gas purification equipment for construction machinery
CN106312402A (en) Trapezoid flange three-claw clamping structure for vehicle purifier
CN204371463U (en) A kind of muffler for motor
CN205996464U (en) A kind of upset positioning tool for welding of automotive noise reduction catalyst converter
JP2013086159A (en) Manufacturing method for pipe material, pipe material produced with the same method, and exhaust gas catalyst system using the pipe material as outer cylinder
CN205001046U (en) Ring flange and blast pipe connection structure
CN204852718U (en) But quick assembly disassembly's pipeline connecting device
CN106736298A (en) A kind of production technology of outlet tube assembly
JP2007500818A5 (en)
CN203049008U (en) Pipeline butting device
CN203742728U (en) Metal carrier used for catalysts of bell-mouth shell
CN209976611U (en) Cylinder connecting structure for vehicle tail gas black smoke treatment system
CN105215886A (en) The clamping device of blast pipe
CN217096337U (en) Clamping device for welding mixer component for vehicle
CN210060226U (en) Automatic welding tool for automobile air inlet and outlet cone
CN105736089A (en) Indoor vehicle exhaust gas treatment device and treatment method thereof
CN206286765U (en) A kind of catalyst flange apparatus for welding and positioning
CN216882465U (en) Automobile-used DPF support welding shaping fixture
CN211287844U (en) Detachable honeycomb ceramic filter
CN105201586A (en) Engine valve
CN103397932A (en) Automotive intercooler connecting tube
CN205013105U (en) Fixed catalyst converter of pin
CN206286764U (en) A kind of many pitch-row catalyst method orchid boxing devices
CN217096438U (en) Be used for welded clamping device of catalyst converter DPF

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 247100 Guichi Industrial Park, Chizhou, Anhui

Applicant after: ACTBLUE CO., LTD.

Address before: 247100 Guichi Industrial Park, Chizhou, Anhui

Applicant before: Anhui ActBlue Co., Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant