CN108000033A - It is a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter - Google Patents
It is a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter Download PDFInfo
- Publication number
- CN108000033A CN108000033A CN201711424411.3A CN201711424411A CN108000033A CN 108000033 A CN108000033 A CN 108000033A CN 201711424411 A CN201711424411 A CN 201711424411A CN 108000033 A CN108000033 A CN 108000033A
- Authority
- CN
- China
- Prior art keywords
- clamping element
- clamping
- mingled
- clamping device
- spatter
- 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
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
It is a kind of be used for it is anti-be mingled with the catalyst converter flange positioning clamping device of spatter, including installing plate, the multiple boss positioning pins, the clamping device for being clamped in flange on the boss positioning pin that are located on the installing plate being installed on by stent above erecting bed；The clamping device includes the multiple clamping elements, the actuating cylinder being located at below the installing plate, the multiple clamping element installation seat plates being located on the actuating cylinder cylinder body of setting corresponding with the boss positioning pin, the piston rod of the actuating cylinder is connected with the lower face of the installing plate so that actuating cylinder cylinder body drives the clamping element to move downward with clamping flange when moving downward.The present invention positions flange positioning surface by boss positioning pin, reduce the contact area between flange positioning surface and tool positioning surface, reduce the influence risk for being mingled with splashing, ensure the accuracy and catalyst converter welding quality of flange positioning, and the apparatus structure is simple and convenient to operate, locations of structures is set rationally.
Description
Technical field
It is more specifically to a kind of to be used for the anti-method for being mingled with spatter the present invention relates to catalyst converter welding tooling field
Blue positioning clamping device.
Background technology
Automobile catalytic device is generally formed by catalyst converter cylinder and flange welding, and the catalyst converter being welded passes through flange and its
He is connected such as air inlet pipe, air outlet pipe component.
At present, catalyst converter using flange face in welding, it is necessary to positioned, and actually part flange and frock are determined
Plane can cling spatter in process of production, if spatter is not removed in time, next procedure is carried out using flange
During welding positioning, splashing can be mixed between tool positioning surface and flange positioning surface, influenced to weld accurate positioning, be not only catalyzed
Device poor welding quality, can also influence the subsequently connection with air inlet pipe, air outlet pipe.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of catalyst converter flange for being used to prevent being mingled with spatter and determines
Position clamping device, positions flange positioning surface by boss positioning pin, reduces between flange positioning surface and tool positioning surface
Contact area, reduce and be mingled with the influence risk of splashing, ensure the accuracy of flange positioning, be conducive to improve the weldering of subsequent catalyst device
The welding quality connect, and the apparatus structure is simple, easy to use, locations of structures is set rationally.
The concrete technical scheme of the present invention is as follows：It is a kind of to be used for the anti-catalyst converter flange positioning clamping dress for being mingled with spatter
Put, including be installed on by stent above erecting bed installing plate, be located on the installing plate multiple boss positioning pins, be used for
Flange is clamped in the clamping device on the boss positioning pin；The clamping device includes corresponding with the boss positioning pin
Multiple clamping elements of setting, the telescopic cylinder being located at below the installing plate, the multiple folders being located on the telescopic cylinder cylinder body
Tight part installation seat plate, the piston rod of the telescopic cylinder are connected with the lower face of the installing plate so that telescopic cylinder cylinder body to
The clamping element is driven to move downward with clamping flange during lower movement.
Preferably, the both sides of the clamping element are provided with the mounting blocks being installed on the installing plate, the mounting blocks it
Between be provided with guide rod, guide groove is provided with the clamping element, the guide rod passes through the guide groove so that clamping element leads to
Cross mobile realization compression action of the guide groove on the guide rod, the guide direction of the guide groove and the telescopic cylinder cylinder
The body direction of motion is identical.
Preferably, the bottom of the clamping element and the clamping element installation seat plate are hinged, and are also set on the clamping element
It is equipped with and the guide groove connects and groove width is equal is used to tune up the clamping element and telescopic cylinder in feeding or blowing
The adjustment arc groove of piston rod central shaft angle between the two, the adjustment arc groove are provided close at the clamping element installation seat plate
And with away from the guide groove and to the interior lateral bend of clamping element.
Preferably, the second guide groove is formed between the mounting blocks, the clamping element is arranged in second guide groove.
Preferably, the both ends of the guide rod extend to outside the corresponding mounting blocks and form extension, one of them
Locking hole is provided with extension, the spacing ring to offset with mounting blocks is provided with another extension.
Preferably, the quantity of the clamping element is at least 3, and all clamping elements are circumferentially distributed.
Preferably, the clamping element include for compress top compressed part, be used for and the clamping element installation seat plate phase
Hinged bottom articulated section and top compressed part vertical joints connected vertically, the connection vertical joints and institute
State the turning connecting portion of bottom articulated section；Hinge hole is provided with the bottom articulated section, the guide groove, which is opened in, vertically to be connected
In socket part, the adjustment arc groove is opened on turning connecting portion.
In conclusion the invention has the advantages that：
Flange positioning surface is positioned by boss positioning pin, reduces the contact surface between flange positioning surface and tool positioning surface
Product, reduces the influence risk for being mingled with splashing, ensures the accuracy of flange positioning, is conducive to improve the welding of subsequent catalyst device welding
Quality, and the apparatus structure is simple, easy to use, locations of structures is set rationally.
Brief description of the drawings
Fig. 1 is the installation simplified schematic diagram of the device of the invention in a state of use；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the scheme of installation of guide rod；
Fig. 4 is the structure schematic diagram of clamping element.
Embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described.
As shown in Figs 1-4, a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, its feature exists
In, including by stent be installed on the installing plate 1 of the top of erecting bed 0, the multiple boss positioning pins 2 being located on the installing plate 1,
For the clamping device 3 being clamped in flange on the boss positioning pin 2；The clamping device 3 includes and boss positioning
Multiple clamping elements 31 of 2 corresponding setting of pin, the telescopic cylinder 32 for being located at the lower section of installing plate 1, be located at the telescopic cylinder
Multiple clamping element installation seat plates 33 on 32 cylinder bodies, the piston rod of the telescopic cylinder 32 and the lower face of the installing plate 1 connect
Connect so that 32 cylinder body of telescopic cylinder drives the clamping element 31 to move downward with clamping flange when moving downward.Due to the gas that stretches
The piston rod of cylinder 32 is connected with the lower face of installing plate 1, and when telescopic cylinder 32 works, piston rod is motionless, the cylinder of telescopic cylinder 32
Body moves.
In the present embodiment, the stent for installing the installing plate 1 can use the support plate of common tabular class, Ke Yiwei
Profile piece does not limit herein such as square steel, round steel.For the consideration of flange and catalyst converter cylinder position, by telescopic cylinder
32 are arranged on below installing plate, and clamping element installation seat plate 33 is set on cylinder body, clamping element 31 is set on clamping element installation seat plate 33,
Location arrangements are reasonable, are conducive to subsequently welding operation, improve follow-up welding quality indirectly, and simple in structure, easy to use, together
When, the present apparatus positions flange positioning surface by boss positioning pin 2, reduces between flange positioning surface and tool positioning surface
Contact area, reduces the influence risk for being mingled with splashing, ensures subsequent catalyst device welding quality.
Preferably, the both sides of the clamping element 31 are provided with the mounting blocks 34 being installed on the installing plate 1, the installation
Guide rod 35 is provided between block 34, guide groove 36 is provided with the clamping element 31, the guide rod 35 passes through the guiding
Groove 36 so that clamping element 31 is acted by mobile realization compression of the guide groove 36 on the guide rod 35, the guide groove 36
Guide direction it is identical with the 32 movement of cylinder block direction of telescopic cylinder.This set so that clamping element 31 move up and down when, by
To preferable guiding role, and the bonding strength of clamping element 31 is good, is unlikely to deform, and is further ensured that the accuracy of flange positioning,
Be conducive to the welding quality of subsequent catalyst device welding.
Preferably, the bottom of the clamping element 31 and the clamping element installation seat plate 33 are hinged, the clamping element 31
On be additionally provided with that with the guide groove 36 connection and groove width is equal is used to tune up the clamping element 31 in feeding or blowing
With the adjustment arc groove 37 of 32 piston rod central shaft of telescopic cylinder angle between the two, the adjustment arc groove 37 is provided close to described
At clamping element installation seat plate 33 and with away from the guide groove 36 and to the interior lateral bend of clamping element 31.
On the one hand, when needing feeding or blowing, that is, when removing flange with placing flange, the cylinder body of telescopic cylinder 32 is upward
Movement, clamping element 31 move upwards, and guide groove 36 moved on the guide rod 35 before this, then adjust arc groove 37 and are being oriented to
Moved on bar 35, angle becomes larger clamping element 31 between the two with 32 piston rod central shaft of telescopic cylinder so that feeding or blowing are more
It is convenient.On the other hand, the bottom of clamping element 31 and the clamping element installation seat plate 33 are hinged setting, and guide groove 36 is with being oriented to
Bar 35 is equipped with, and can be further ensured that the accuracy and welding quality of positioning, be prevented the appearance of the substandard products of batch, significantly
Improve production efficiency.Even if in the long-term use, the cylinder of telescopic cylinder because piston rod deformation occur it is small and
1-3 ° of deflection occurs for the imperceptible deflection of human eye, such as telescopic cylinder cylinder, and clamping element 31 can be rotated adaptively
Adjustment, is also just clamped well, is ensured the accuracy of positioning, is prevented the appearance of the substandard products of batch, substantially increase production
Efficiency.
Preferably, the second guide groove 38 is formed between the mounting blocks 34, the clamping element 31 is arranged on described second and is oriented to
In groove 38, the setting, further increases the accuracy of positioning, is conducive to improve follow-up welding quality.Preferably, the folder
Tight part 31 keeps sliding contact with the mounting blocks 34 of both sides all the time, and clamping element 31 has vertical sliding contact surface.
Preferably, the both ends of the guide rod 35 extend to outside the corresponding mounting blocks 34 and form extension 39, its
In be provided with locking hole 301 on an extension 39, be provided with the spacing ring to offset with mounting blocks 34 on another extension 39
302。
Preferably, the quantity of the clamping element 31 is at least 3, and all clamping elements 31 are circumferentially distributed.The setting, it is excellent
Change stressing conditions, ensure that the overall uniformity of telescopic cylinder stress, improve the accuracy of flange positioning and follow-up welding indirectly
Welding quality.
Preferably, the clamping element 31 include for compress top compressed part 311, be used for and the clamping element mounting base
Described in bottom articulated section 312 that plate 33 is hinged and the top compressed part 311 vertical joints 313 connected vertically, connection
Vertical joints 313 and the turning connecting portion 314 of the bottom articulated section 312；It is provided with the bottom articulated section 312 hinged
Hole, the guide groove 36 are opened on vertical joints 313, and the adjustment arc groove 37 is opened on turning connecting portion 314.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (7)
1. a kind of be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is characterised in that including passing through stent
It is installed on erecting bed（0）The installing plate of top（1）, be located at the installing plate（1）On multiple boss positioning pins（2）, for will
Flange is clamped in the boss positioning pin（2）On clamping device（3）；The clamping device（3）Including being positioned with the boss
Pin（2）Multiple clamping elements of corresponding setting（31）, be located at the installing plate（1）The telescopic cylinder of lower section（32）, be located at it is described
Telescopic cylinder（32）Multiple clamping element installation seat plates on cylinder body（33）, the telescopic cylinder（32）Piston rod and the installation
Plate（1）Lower face connection so that telescopic cylinder（32）The clamping element is driven when cylinder body moves downward（31）Move downward with
Clamping flange.
2. according to claim 1 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the clamping element（31）Both sides be provided with and be installed on the installing plate（1）On mounting blocks（34）, the mounting blocks
（34）Between be provided with guide rod（35）, the clamping element（31）On be provided with guide groove（36）, the guide rod（35）Pass through
The guide groove（36）So that clamping element（31）Pass through guide groove（36）In the guide rod（35）On mobile realization compress it is dynamic
Make, the guide groove（36）Guide direction and the telescopic cylinder（32）Movement of cylinder block direction is identical.
3. according to claim 2 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the clamping element（31）Bottom and the clamping element installation seat plate（33）It is hinged, the clamping element（31）On
It is additionally provided with and the guide groove（36）Connection and groove width is equal is used to tune up the clamping element in feeding or blowing
（31）With telescopic cylinder（32）The adjustment arc groove of piston rod central shaft angle between the two（37）, the adjustment arc groove（37）If
In close to the clamping element installation seat plate（33）Place and with away from the guide groove（36）And to clamping element（31）Interior lateral bending
It is bent.
4. according to claim 2 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the mounting blocks（34）Between form the second guide groove（38）, the clamping element（31）Arranged on second guide groove
（38）In.
5. according to claim 2 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the guide rod（35）Both ends extend to the corresponding mounting blocks（34）Outside and form extension（39）, wherein
One extension（39）On be provided with locking hole（301）, another extension（39）On be provided with and mounting blocks（34）The limit to offset
Position ring（302）.
6. according to claim 1 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the clamping element（31）Quantity be at least 3, and all clamping elements（31）Circumferentially it is distributed.
7. according to claim 3 a kind of for the anti-catalyst converter flange positioning clamping device for being mingled with spatter, it is special
Sign is, the clamping element（31）Including the top compressed part for compression（311）, be used for and the clamping element installation seat plate
（33）The bottom articulated section being hinged（312）And the top compressed part（311）Vertical joints connected vertically（313）, even
Connect the vertical joints（313）With the bottom articulated section（312）Turning connecting portion（314）；The bottom articulated section
（312）On be provided with hinge hole, the guide groove（36）It is opened in vertical joints（313）On, the adjustment arc groove（37）
It is opened in turning connecting portion（314）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424411.3A CN108000033A (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424411.3A CN108000033A (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000033A true CN108000033A (en) | 2018-05-08 |
Family
ID=62061339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711424411.3A Pending CN108000033A (en) | 2017-12-25 | 2017-12-25 | It is a kind of to be used for the anti-catalyst converter flange positioning clamping device for being mingled with spatter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255796A (en) * | 2022-07-29 | 2022-11-01 | 中国第一汽车股份有限公司 | Full-welding device and full-welding method for catalyst matched with automatic welding robot |
| CN116441834A (en) * | 2023-05-10 | 2023-07-18 | 惠州市迈吉自动化科技有限公司 | Muffler automatic weld equipment |
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| CN203875533U (en) * | 2014-05-05 | 2014-10-15 | 富奥汽车零部件股份有限公司 | Clamp |
| CN205008792U (en) * | 2015-09-23 | 2016-02-03 | 广州市广燕自动化科技有限公司 | Special frock of blast pipe welding |
| CN205184126U (en) * | 2015-12-01 | 2016-04-27 | 迈赫机器人自动化股份有限公司 | Flange positioning device |
| CN205290223U (en) * | 2015-12-28 | 2016-06-08 | 天津卡达克汽车高新技术公司 | A supplementary anchor clamps for encircling blue and three way catalyst converter taper pipe of welding method |
| CN205464987U (en) * | 2016-03-25 | 2016-08-17 | 河野精机(大连)有限公司 | Clamping mechanism of round flange three -jaw area protection |
| CN205684947U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of mouth of pipe and the welding tooling of flange |
| CN205684966U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of flange and the welding tooling of the mouth of pipe |
| CN205703018U (en) * | 2016-04-28 | 2016-11-23 | 昆山亚伦达自动化有限公司 | One sponsors boxing frock |
| CN106984989A (en) * | 2017-04-25 | 2017-07-28 | 合肥汇凌汽车零部件有限公司 | A kind of four-jaw type flange pneumatic positioning and clamping |
| CN208033985U (en) * | 2017-12-25 | 2018-11-02 | 浙江达峰汽车技术有限公司 | A kind of catalyst converter flange positioning clamping device for preventing being mingled with spatter |
-
2017
- 2017-12-25 CN CN201711424411.3A patent/CN108000033A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203875533U (en) * | 2014-05-05 | 2014-10-15 | 富奥汽车零部件股份有限公司 | Clamp |
| CN205008792U (en) * | 2015-09-23 | 2016-02-03 | 广州市广燕自动化科技有限公司 | Special frock of blast pipe welding |
| CN205184126U (en) * | 2015-12-01 | 2016-04-27 | 迈赫机器人自动化股份有限公司 | Flange positioning device |
| CN205290223U (en) * | 2015-12-28 | 2016-06-08 | 天津卡达克汽车高新技术公司 | A supplementary anchor clamps for encircling blue and three way catalyst converter taper pipe of welding method |
| CN205464987U (en) * | 2016-03-25 | 2016-08-17 | 河野精机(大连)有限公司 | Clamping mechanism of round flange three -jaw area protection |
| CN205684947U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of mouth of pipe and the welding tooling of flange |
| CN205684966U (en) * | 2016-04-28 | 2016-11-16 | 昆山亚伦达自动化有限公司 | A kind of flange and the welding tooling of the mouth of pipe |
| CN205703018U (en) * | 2016-04-28 | 2016-11-23 | 昆山亚伦达自动化有限公司 | One sponsors boxing frock |
| CN106984989A (en) * | 2017-04-25 | 2017-07-28 | 合肥汇凌汽车零部件有限公司 | A kind of four-jaw type flange pneumatic positioning and clamping |
| CN208033985U (en) * | 2017-12-25 | 2018-11-02 | 浙江达峰汽车技术有限公司 | A kind of catalyst converter flange positioning clamping device for preventing being mingled with spatter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255796A (en) * | 2022-07-29 | 2022-11-01 | 中国第一汽车股份有限公司 | Full-welding device and full-welding method for catalyst matched with automatic welding robot |
| CN115255796B (en) * | 2022-07-29 | 2024-06-11 | 中国第一汽车股份有限公司 | Full-welding device and welding method for catalyst matched with automatic welding robot |
| CN116441834A (en) * | 2023-05-10 | 2023-07-18 | 惠州市迈吉自动化科技有限公司 | Muffler automatic weld equipment |
| CN116441834B (en) * | 2023-05-10 | 2024-02-23 | 惠州市迈吉自动化科技有限公司 | Muffler automatic weld equipment |
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