CN106312402B - A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle - Google Patents
A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle Download PDFInfo
- Publication number
- CN106312402B CN106312402B CN201510358778.4A CN201510358778A CN106312402B CN 106312402 B CN106312402 B CN 106312402B CN 201510358778 A CN201510358778 A CN 201510358778A CN 106312402 B CN106312402 B CN 106312402B
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- China
- Prior art keywords
- fixed
- jaw
- plate
- flange
- purifier
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Classifications
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- 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 kind of trapezoidal flange three-jaw clamp structures of Purifier for vehicle, it is related to automobile exhaust purifier welding technology field, including cylinder, bracket, connecting plate, support rod, connecting rod, fixed jaw, positioning plate, locating piece, the cylinder is fixed on bracket, the cylinder is connected with connecting plate, the connecting plate catches up with sliding in support, described connecting rod one end is fixed on connecting plate, the other end is connected with fixed jaw, the positioning plate is fixed on support rod, and the fixed block is fixed in fixed plate.The trapezoidal flange three-jaw clamp structure of the present invention, plate is drivingly connected using cylinder, connecting plate drive connecting rod fixed jaw can be simple and quick clamp trapezoidal flange, fixed plate, fixed block form strong support to flange spatial position, it is ensured that flange unshifts in assembly and pinpoint welding procedure, is indeformable；Improve product qualified rate, the labor intensity of the worker of mitigation.
Description
Technical field
The present invention relates to automobile exhaust purifier welding technology fields, more particularly to a kind of trapezoidal flange of Purifier for vehicle
Three-jaw clamp structure.
Background technique
Nearest similar prior art situation, targeted comparative descriptions, and particular content includes: between construction, each component
Relationship or condition, technical process etc..The pollutant of exhaust emissions of diesel engine has caused serious problem of environmental pollution, and
Pollution is reduced using catalysis and purification technology and discharge is one of the key technology of diesel exhaust aftertreatment, and existing clarifier is adopted more
It is connected with the mode of flanged joint and exhaust pipe, and trapezoidal flange is one of connecting flange important form.With
It is mostly to be used in the adjacent component of trapezoidal flange directly to withstand or clamp two using active grab when past trapezoidal flange spot welding
Point, this mode easily cause the buckling deformation of spot welding rear flange big or generate displacement.Cause flange position inaccurate, thus and tail gas
Exhaust pipe does not connect；Clarifier can not be installed and used.
Summary of the invention
It is an object of the present invention to the above-mentioned trapezoidal flange positioning of solution to be not allowed, the defect problem of welding deformation, provide one kind
The trapezoidal flange three-jaw clamp structure of Purifier for vehicle, which can be realized the precise positioning of trapezoidal flange position, so that trapezoidal
Deflection is small and easy to operate when flange welding.
Required the technical issues of solving of the invention, can be achieved through the following technical solutions:
A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle, including cylinder, bracket, connecting plate, support rod, connection
Bar, fixed jaw, positioning plate, locating piece, the cylinder are fixed on bracket, and the cylinder is connected with connecting plate, the connecting plate
Sliding is caught up in support, described connecting rod one end is fixed on connecting plate, and the other end is connected with fixed jaw, and the positioning plate is fixed
On support rod, the locating piece is fixed on positioning plate.
Further, the positioning plate, locating piece are circle.
Further, there are three the connecting rods, the fixed jaw being connected with connecting rod also there are three.
Further, three connecting rods, the fixed jaws are evenly distributed on around support rod.
Further, three connecting rods, 120 ° of fixed jaw mutual deviation.
Further, the fixed jaw is equipped with convex block.
Further, the outside of the convex block is equipped with high carbon alloy layer.
Beneficial effects of the present invention: a kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle is drivingly connected using cylinder
Plate, what connecting plate drive connecting rod fixed jaw can be simple and quick clamps trapezoidal flange, and positioning plate, locating piece are to flange sky
Between position form strong support, it is ensured that flange unshifts in assembly and pinpoint welding procedure, is indeformable；Improve finished product qualification
Rate, the labor intensity of the worker of mitigation.
Detailed description of the invention
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, bracket；3, connecting plate；4, support rod；5, connecting rod；6, fixed jaw；7, positioning plate；8, locating piece；
9, convex block.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
When it is implemented, in conjunction with Fig. 1, Fig. 2, a kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle, including cylinder 1,
Bracket 2, connecting plate 3, support rod 4, connecting rod 5, fixed jaw 6, positioning plate 7, locating piece 8, convex block 9.Cylinder 1 is fixed on bracket 2
On, cylinder 1 is connected with connecting plate 3, and connecting plate 3 is caught up in support and slided on 4.Cylinder is slided on support rod for connecting plate and is provided
Drive power.5 one end of connecting rod is fixed on connecting plate 3, and 5 other end of connecting rod is connected with fixed jaw 6.Positioning plate 7 is fixed
On support rod 4, locating piece 8 is fixed on positioning plate 7, and positioning plate 7, locating piece 8 form flange spatial position strong
Support.Positioning plate, locating piece are circle.There are three connecting rods, the fixed jaw being connected with connecting rod also there are three.Three connections
Bar, fixed jaw are evenly distributed on around support rod.Three connecting rods, fixed jaw can be 120 ° with mutual deviation.Fixed jaw is equipped with convex
The outside of block 9, convex block is equipped with high carbon alloy layer, and high carbon alloy layer can reduce the abrasion between trapezoidal flange and convex block, enhances
The service life of fixture.
When specific operation, trapezoidal flange sleeve is on locating piece 8, guarantee the center of flange with connect the consistency of tube hub,
Restart cylinder 1, pushes the forward slip on support rod 4 of connecting plate 3；Fixed jaw 6 is pressed rapidly under the promotion of connecting rod 5 at this time
Tight flange is fixed on flange on positioning plate 7；And three-jaw fixation simultaneously can effectively reduce what flange generated in the welding process
Deformation.
A kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle is drivingly connected plate using cylinder, and connecting plate drives connection
Bar fixed jaw can be simple and quick clamp trapezoidal flange, positioning plate, locating piece form flange spatial position strong
Support, it is ensured that flange unshifts in assembly and pinpoint welding procedure, is indeformable；Improve product qualified rate, the labor of the worker of mitigation
Fatigue resistance.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of trapezoidal flange three-jaw clamp structure of Purifier for vehicle, it is characterised in that: including cylinder, bracket, connecting plate, support
Bar, connecting rod, fixed jaw, positioning plate, locating piece, the cylinder are fixed on bracket, and the cylinder is connected with connecting plate, institute
It states connecting plate and catches up with sliding in support, described connecting rod one end is fixed on connecting plate, and the other end is connected with fixed jaw, described fixed
Position plate is fixed on support rod, and the locating piece is fixed on positioning plate；The fixed jaw is equipped with convex block, the convex block
Outside is equipped with high carbon alloy layer；
The fixed jaw is U-shaped structure, and the sealing end and connecting rod of the fixed jaw of the U-shaped structure are rotatablely connected, U-shaped structure
The open end of fixed jaw is rotatablely connected close to the side of support rod and fixed plate.
2. the trapezoidal flange three-jaw clamp structure of a kind of Purifier for vehicle described in accordance with the claim 1, it is characterised in that: described fixed
Position plate, locating piece are circle.
3. the trapezoidal flange three-jaw clamp structure of a kind of Purifier for vehicle described in accordance with the claim 1, it is characterised in that: the company
There are three extension bars, the fixed jaw being connected with connecting rod also there are three.
4. the trapezoidal flange three-jaw clamp structure of a kind of Purifier for vehicle described in accordance with the claim 3, it is characterised in that: described three
A connecting rod, fixed jaw are evenly distributed on around support rod.
5. the trapezoidal flange three-jaw clamp structure of a kind of Purifier for vehicle according to claim 4, it is characterised in that: described three
120 ° of a connecting rod, fixed jaw mutual deviation.
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 CN106312402A (en) | 2017-01-11 |
| CN106312402B true 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) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07184359A (en) * | 1993-12-24 | 1995-07-21 | Nikkiso Co Ltd | Stator coil shaping apparatus |
| CN101343986B (en) * | 2008-08-23 | 2011-01-26 | 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 |
| CN103395624B (en) * | 2013-07-29 | 2015-06-03 | 江苏锦明工业机器人自动化有限公司 | 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 |
-
2015
- 2015-06-25 CN CN201510358778.4A patent/CN106312402B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106312402A (en) | 2017-01-11 |
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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 |