CN103934616A - Clamping device for welding side connecting pieces of purifier - Google Patents
Clamping device for welding side connecting pieces of purifier Download PDFInfo
- Publication number
- CN103934616A CN103934616A CN201410173630.9A CN201410173630A CN103934616A CN 103934616 A CN103934616 A CN 103934616A CN 201410173630 A CN201410173630 A CN 201410173630A CN 103934616 A CN103934616 A CN 103934616A
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- CN
- China
- Prior art keywords
- clamping device
- holding piece
- clarifier
- fixed
- base
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a clamping device for welding side connecting pieces of a purifier. The clamping device for welding the side connecting pieces of the purifier comprises a base, a left clamping device body and a right clamping device body, wherein the left clamping device body and the right clamping device body are arranged on the base and are located on the same straight line. The base is provided with a rectangular groove, the left clamping device body and the right clamping device body are respectively provided with a pushing device and a clamping piece which is fixed to the pushing device and can move in the groove, each clamping piece is a half round tube, the outer round face of each clamping piece is fixed to the corresponding pushing device, one end of each clamping piece is arranged in the groove in a clamping mode, and the two edges, perpendicular to the base, of each clamping piece are respectively provided with two connecting piece containing grooves. The clamping device for welding the side connecting pieces of the purifier has the advantages that the structure is simple, the purifier and the connecting piece can be fixed, and the connecting piece can be welded conveniently.
Description
Technical field
The present invention relates to clarifier side brace auxiliary welding equipment, particularly, relate to a kind of clarifier side brace welding clamping device.
Background technology
In order to reduce the discharge of carbon monoxide, black smoke and toxic gas, the tail gas of automobile adopts automobile exhaust purifier when discharge.The kind of clarifier is a lot, and its structure is roughly the same, and middle is pipe, and two ends are link and are conical.For the ease of the fixing of clarifier and miscellaneous part or for the ease of clarifier is fixed, need on clarifier, be fixedly connected with sheet, because the interlude of clarifier is pipe, no matter be it just to be put or is being lain put, because two end sections of clarifier are little, it is fixing all very inconvenient, has increased the difficulty that is welded to connect sheet.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, the clamping device that can be fixed and be convenient to brace to weld clarifier and brace.
The present invention addresses the above problem adopted technical scheme:
A kind of clarifier side brace welding clamping device, comprise base, be arranged on left clamping device and right clamping device on base, described left clamping device and right clamping device lay respectively at the two ends of groove, on described base, be provided with rectangular groove, described left clamping device and right clamping device include thrust unit and be fixed on the holding piece that can move on thrust unit in grooves, described holding piece is 1/4th pipe, the periphery of described holding piece is fixed on thrust unit, one end of described holding piece is fastened in groove, described holding piece and base are provided with two brace standing grooves on perpendicular two limits respectively.
As preferably, described thrust unit is pneumatic cylinder, and described holding piece is fixed on the piston rod of pneumatic cylinder.
Further, the air inlet port of the pneumatic cylinder of left clamping device and right clamping device is all connected on same air inlet port, and the exhaust port of the pneumatic cylinder of left clamping device and right clamping device is all connected on same exhaust port.
To sum up, the invention has the beneficial effects as follows:
Of the present invention simple in structure, controlling thrust unit can make clamping device that clarifier is fixed, brace standing groove is fixed brace simultaneously, be that it can be fixed clarifier and brace simultaneously, make the Stability Analysis of Structures of clarifier and brace, conveniently clarifier and brace are welded convenient operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, thrust unit; 2, air inlet port; 3, exhaust port; 4, holding piece; 5, brace standing groove; 6, groove; 7, base.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
Embodiment 1:
A kind of clarifier side brace welding clamping device as shown in Figure 1, comprise base 7, be arranged on left clamping device and right clamping device on base 7, on described base 7, be provided with rectangular groove 6, described left clamping device and right clamping device lay respectively at the two ends of groove 6, described left clamping device and right clamping device include thrust unit 1 and be fixed on can be at the holding piece 4 of groove 6 interior movements on thrust unit 1, the pipe that described holding piece 4 is 1/4th, the periphery of described holding piece 4 is fixed on thrust unit 1, one end of described holding piece 4 is fastened in groove 6, described holding piece 4 and base 7 are provided with two brace standing grooves 5 on perpendicular two limits respectively.
In the present embodiment, cooperatively interacting of left clamping device and right clamping device can be fixed clarifier.Holding piece is 1/4th pipe, the equal diameters of its diameter and clarifier.Because the periphery of holding piece 4 is fixed on thrust unit 1, the cooperation of the holding piece of left clamping device and right clamping device is clipped in clarifier between left clamping device and right clamping device, holding piece 4 can clamp clarifier from the two ends of clarifier diameter, clarifier is fixed.On the holding piece of left clamping device and right clamping device, be provided with two brace standing grooves 5, brace is put in brace standing groove 5, and brace is fixed, and can weld brace.The degree of depth of brace standing groove 5 is difficult for too dark, and the degree of depth of avoiding brace to embed in brace standing groove 5 is too dark, is not easy to welding.Clarifier and brace are fixed simultaneously, conveniently clarifier and brace are welded convenient operation.Due to the holding piece pipe that is 1/4th, and holding piece is fastened in groove, and clarifier pipe section is positioned at outside groove.Be that groove carries out just fixing to clarifier.And the moving direction of 6 pairs of holding pieces 4 of groove limits, its squarely, makes the movement of holding piece 4 all the time point-blank, makes Stability Analysis of Structures.The pipe that holding piece 4 is 1/4th, is convenient to welding operation.When if holding piece 4 is 1/2nd pipes, when clarifier is clamped, it is a pipe that holding piece coordinates, and will not weld space.
Embodiment 2:
A kind of clarifier side brace welding clamping device as shown in Figure 1, the present embodiment has been done refinement to thrust unit 1 on the basis of embodiment 1, and it is pneumatic cylinder, and described holding piece 4 is fixed on the piston rod of pneumatic cylinder.Utilize pneumatic cylinder to realize the promotion to clamping device, it is simple in structure, also convenient operation.
The air inlet port 2 of the pneumatic cylinder of left clamping device and right clamping device is all connected on same air inlet port, and the exhaust port 3 of the pneumatic cylinder of left clamping device and right clamping device is all connected on same exhaust port.Utilize pneumatic cylinder to realize the promotion to clamping device.Owing to being the promotion that utilizes the pneumatic cylinder of left clamping device and right clamping device, realize the clamping of clamping device.When clarifier is clamped, when the translational speed of holding piece 4 is consistent, can guarantee that the fixed position of clarifier is in the centre of left clamping device and right clamping device.The air inlet port 2 of the pneumatic cylinder of left clamping device and right clamping device is connected on same air inlet port, and the driving velocity that can control pneumatic cylinder is consistent, is convenient to control.Same reason, makes holding piece consistent away from the speed of clarifier, and to unclamp the speed of clarifier consistent for holding piece, utilizes an exhaust port pneumatic cylinder of left clamping device and right clamping device to be controlled simultaneously.
As mentioned above, can realize preferably the present invention.
Claims (3)
1. a clarifier side brace welds clamping device, it is characterized in that: comprise base (7), be arranged on left clamping device and right clamping device on base (7), on described base (7), be provided with rectangular groove (6), described left clamping device and right clamping device lay respectively at the two ends of groove (6), described left clamping device and right clamping device include thrust unit (1) and be fixed on the holding piece (4) that can move on thrust unit (1) in grooves (6), the pipe that described holding piece (4) is 1/4th, the periphery of described holding piece (4) is fixed on thrust unit (1), one end of described holding piece (4) is fastened in groove (6), described holding piece (4) and base (7) are provided with two brace standing grooves (5) on perpendicular two limits respectively.
2. a kind of clarifier side brace welding clamping device according to claim 1, is characterized in that: described thrust unit (1) is pneumatic cylinder, and described holding piece (4) is fixed on the piston rod of pneumatic cylinder.
3. a kind of clarifier side brace according to claim 2 welds clamping device, it is characterized in that: the air inlet port (2) of the pneumatic cylinder of left clamping device and right clamping device is all connected on same air inlet port, and the exhaust port of the pneumatic cylinder of left clamping device and right clamping device (3) is all connected on same exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173630.9A CN103934616A (en) | 2014-04-28 | 2014-04-28 | Clamping device for welding side connecting pieces of purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173630.9A CN103934616A (en) | 2014-04-28 | 2014-04-28 | Clamping device for welding side connecting pieces of purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934616A true CN103934616A (en) | 2014-07-23 |
Family
ID=51182630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173630.9A Pending CN103934616A (en) | 2014-04-28 | 2014-04-28 | Clamping device for welding side connecting pieces of purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934616A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757065A (en) * | 2019-11-04 | 2020-02-07 | 阜阳东胜汽车零部件有限责任公司 | Clamping device for automatic welding of bumper |
| CN112893751A (en) * | 2019-12-04 | 2021-06-04 | 中国航发商用航空发动机有限责任公司 | Supporting plate nut riveting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245209A (en) * | 1997-03-05 | 1998-09-14 | Katsuteru Araki | Cleaning device for inert gas and gas chamber |
| KR100552100B1 (en) * | 2003-12-08 | 2006-02-13 | 세종공업 주식회사 | Method for clinching radiation plate of catalytic converter for vehicle |
| CN101391356A (en) * | 2008-10-17 | 2009-03-25 | 上海沪工电焊机制造有限公司 | Adjustable welding device |
| CN202527873U (en) * | 2012-02-07 | 2012-11-14 | 湖南威斯特汽车零配件有限公司 | Irregularly-shaped end cover welding positioning device for three-way catalytic converter of automobile |
| CN103056581A (en) * | 2013-01-07 | 2013-04-24 | 高秋渊 | Hydraulic cylinder welding device of electric platform truck |
| CN103386572A (en) * | 2013-07-25 | 2013-11-13 | 成都陵川特种工业有限责任公司 | Clamping mechanism of prewelded purifier |
| CN203371203U (en) * | 2013-07-25 | 2014-01-01 | 成都陵川特种工业有限责任公司 | Locating mechanism for purifier prewelding |
| CN203791901U (en) * | 2014-04-28 | 2014-08-27 | 成都陵川特种工业有限责任公司 | Holding device for welding of connecting pieces beside purifier |
-
2014
- 2014-04-28 CN CN201410173630.9A patent/CN103934616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245209A (en) * | 1997-03-05 | 1998-09-14 | Katsuteru Araki | Cleaning device for inert gas and gas chamber |
| KR100552100B1 (en) * | 2003-12-08 | 2006-02-13 | 세종공업 주식회사 | Method for clinching radiation plate of catalytic converter for vehicle |
| CN101391356A (en) * | 2008-10-17 | 2009-03-25 | 上海沪工电焊机制造有限公司 | Adjustable welding device |
| CN202527873U (en) * | 2012-02-07 | 2012-11-14 | 湖南威斯特汽车零配件有限公司 | Irregularly-shaped end cover welding positioning device for three-way catalytic converter of automobile |
| CN103056581A (en) * | 2013-01-07 | 2013-04-24 | 高秋渊 | Hydraulic cylinder welding device of electric platform truck |
| CN103386572A (en) * | 2013-07-25 | 2013-11-13 | 成都陵川特种工业有限责任公司 | Clamping mechanism of prewelded purifier |
| CN203371203U (en) * | 2013-07-25 | 2014-01-01 | 成都陵川特种工业有限责任公司 | Locating mechanism for purifier prewelding |
| CN203791901U (en) * | 2014-04-28 | 2014-08-27 | 成都陵川特种工业有限责任公司 | Holding device for welding of connecting pieces beside purifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757065A (en) * | 2019-11-04 | 2020-02-07 | 阜阳东胜汽车零部件有限责任公司 | Clamping device for automatic welding of bumper |
| CN110757065B (en) * | 2019-11-04 | 2021-09-28 | 阜阳东胜汽车零部件有限责任公司 | Clamping device for automatic welding of bumper |
| CN112893751A (en) * | 2019-12-04 | 2021-06-04 | 中国航发商用航空发动机有限责任公司 | Supporting plate nut riveting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |