CN203791901U - Holding device for welding of connecting pieces beside purifier - Google Patents
Holding device for welding of connecting pieces beside purifier Download PDFInfo
- Publication number
- CN203791901U CN203791901U CN201420210578.5U CN201420210578U CN203791901U CN 203791901 U CN203791901 U CN 203791901U CN 201420210578 U CN201420210578 U CN 201420210578U CN 203791901 U CN203791901 U CN 203791901U
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- CN
- China
- Prior art keywords
- clamping device
- holding piece
- holding device
- clarifier
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a holding device for welding of connecting pieces beside a purifier. The holding device comprises a base, a left holding device and a right holding device, wherein the left holding device and the right holding device are arranged on the base and on the same straight line. The base is provided with a rectangular groove, each of the left holding device and the right holding device comprises a pushing device and a holding piece, the holding pieces are fixed on the pushing devices and can move in the groove, the holding pieces are one second of a round pipe, and the outer circumference surfaces of the holding pieces are fixed on the pushing devices. One ends of the holding pieces are clamped in the groove, and two sides of the holding pieces, perpendicular to the base, are provided with two connecting piece arranging grooves respectively. The holding device has the advantages that the structure is simple, the purifier and the connecting pieces can be fixed, and the connecting pieces can be conveniently welded.
Description
Technical field
The utility model relates to clarifier side brace auxiliary welding equipment, particularly, relates to a kind of clamping device for the welding of clarifier side brace.
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.
Utility model content
Technical problem to be solved in the utility model 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 technical scheme in the invention for solving the above technical problem is:
Clamping device for the welding of clarifier side brace, 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 beneficial effects of the utility model are:
Of the present utility model 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 utility model.
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 utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
A kind of clamping device for the welding of clarifier side brace 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 clamping device for the welding of clarifier side brace 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 utility model.
Claims (3)
1. the clamping device welding for clarifier side brace, 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. the clamping device for the welding of clarifier side brace 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. the clamping device for clarifier side brace welding according to claim 2, 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 |
|---|---|---|---|
| CN201420210578.5U CN203791901U (en) | 2014-04-28 | 2014-04-28 | Holding device for welding of connecting pieces beside purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210578.5U CN203791901U (en) | 2014-04-28 | 2014-04-28 | Holding device for welding of connecting pieces beside purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791901U true CN203791901U (en) | 2014-08-27 |
Family
ID=51374170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210578.5U Expired - Fee Related CN203791901U (en) | 2014-04-28 | 2014-04-28 | Holding device for welding of connecting pieces beside purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934616A (en) * | 2014-04-28 | 2014-07-23 | 成都陵川特种工业有限责任公司 | Clamping device for welding side connecting pieces of purifier |
-
2014
- 2014-04-28 CN CN201420210578.5U patent/CN203791901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934616A (en) * | 2014-04-28 | 2014-07-23 | 成都陵川特种工业有限责任公司 | Clamping device for welding side connecting pieces of purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |