CN106312402A - Trapezoid flange three-claw clamping structure for vehicle purifier - Google Patents
Trapezoid flange three-claw clamping structure for vehicle purifier Download PDFInfo
- 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
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- 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.)
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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
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.
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 |
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CN106312402A true CN106312402A (en) | 2017-01-11 |
CN106312402B CN106312402B (en) | 2019-04-30 |
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Application Number | Title | Priority Date | Filing Date |
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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)
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CN (1) | CN106312402B (en) |
Citations (7)
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 |
-
2015
- 2015-06-25 CN CN201510358778.4A patent/CN106312402B/en active Active
Patent Citations (7)
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 |
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CN106312402B (en) | 2019-04-30 |
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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. |
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GR01 | Patent grant | ||
GR01 | Patent grant |