CN213410942U - Exhaust system clam shell flange internal welding positioning mechanism - Google Patents
Exhaust system clam shell flange internal welding positioning mechanism Download PDFInfo
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- CN213410942U CN213410942U CN202022220519.4U CN202022220519U CN213410942U CN 213410942 U CN213410942 U CN 213410942U CN 202022220519 U CN202022220519 U CN 202022220519U CN 213410942 U CN213410942 U CN 213410942U
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Abstract
The utility model relates to an exhaust system clam shell flange internal welding positioning mechanism, which comprises a base, wherein a large vertical plate is arranged on the base, a copper plate and two cylinder positioning devices are arranged on the upper part of the large vertical plate, and the two cylinder positioning devices are respectively arranged on the top and the side part of the large vertical plate; the cylinder positioning device comprises a fixing frame, a cylinder and a pressing plate are arranged on the fixing frame, and the cylinder can drive the pressing plate to be opened or pressed. The clamp plate is L type, and the piston rod outer end of cylinder is articulated with the one end of L type clamp plate, and the middle part of L type clamp plate articulates on the mount. And a supporting plate is arranged at the rear side of the large vertical plate. The utility model provides an adopt the unable disposable problem of welding that welds of tradition outer, reduce and weld the rate of wearing, practice thrift the cost, improve productivity and efficiency.
Description
Technical Field
The utility model relates to an exhaust system clamshell flange internal welding positioning mechanism belongs to welding tool equipment field.
Background
The hot end manifold product in the automobile exhaust emission post-treatment mainly comprises an air inlet flange component, a clam shell component, a bag body component and an air outlet flange component, and is processed by adopting a welding process.
The process for welding the flange and the clam shell assembly mainly has the following problems if the traditional external welding is adopted: firstly, if the welding angle is drilled, the welding robot cannot normally walk the gun or can reluctantly walk the gun, but multi-section welding is needed, so that the working efficiency is low; secondly, welding of other parts is difficult to increase on one set of tooling, so that the number of the tooling is increased, the production and manufacturing cost is increased, and the working efficiency is low; and the multi-section welding can cause the consistency of parts to be poor, the risk of welding through exists, and the problems of attractiveness, durability and the like are influenced.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide an exhaust system clamshell flange internal welding positioning mechanism, solved and adopted the tradition to weld the problem that can't once only weld outward, reduce and weld the rate, practice thrift the cost, improve productivity and efficiency.
According to the utility model provides a technical scheme: an exhaust system clam shell flange inner welding positioning mechanism comprises a base, wherein a large vertical plate is arranged on the base, a copper plate and two cylinder positioning devices are arranged at the upper part of the large vertical plate, and the two cylinder positioning devices are respectively arranged at the top and the side part of the large vertical plate; the cylinder positioning device comprises a fixing frame, a cylinder and a pressing plate are arranged on the fixing frame, and the cylinder can drive the pressing plate to be opened or pressed.
Furthermore, the pressing plate is L-shaped, the outer end of a piston rod of the air cylinder is hinged with one end of the L-shaped pressing plate, and the middle of the L-shaped pressing plate is hinged on the fixing frame.
Further, a supporting plate is arranged on the rear side of the large vertical plate.
Furthermore, adjusting blocks are arranged on the two longitudinal and transverse sides of the base.
Compared with the prior art, the utility model, have following advantage:
1. the problem of adopt traditional outer welding can't once only weld is solved, reduce and weld the rate of wearing, practice thrift the cost, improve productivity and efficiency.
2. The utility model discloses it is more high-efficient, the welding seam is more pleasing to the eye, and it is more reasonable to weld, and reduction in production cost improves work efficiency.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a front view of fig. 2.
Description of reference numerals: 1-cylinder, 2-pressing plate, 3-big vertical plate, 4-copper plate, 5-supporting plate, 6-adjusting block, 7-base and 8-fixing frame.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the clam shell flange inner welding positioning mechanism of the exhaust system comprises a base 7, wherein a large vertical plate 3 is installed on the base 7, a copper plate 4 and two cylinder positioning devices are arranged on the upper portion of the large vertical plate 3, and the two cylinder positioning devices are respectively arranged on the top and the side portion of the large vertical plate 3; the cylinder positioning device comprises a fixing frame 8, a cylinder 1 and a pressing plate 2 are arranged on the fixing frame 8, and the cylinder 1 can drive the pressing plate 2 to be opened or pressed.
The pressing plate 2 is L-shaped, the outer end of a piston rod of the air cylinder 1 is hinged to one end of the L-shaped pressing plate 2, and the middle of the L-shaped pressing plate 2 is hinged to the fixing frame 8.
The rear side of the large vertical plate 3 is provided with a supporting plate 5 for improving stability.
In order to carry out fine adjustment back and forth in the longitudinal direction and the transverse direction and improve the positioning accuracy, adjusting blocks 6 are arranged on two sides of the base 7 in the longitudinal direction and the transverse direction.
The original design scheme adopts a flange outer welding type structure: the welding angle is cun bored, and welding robot need adopt the multistage formula welding, and the uniformity is poor after the spare part welding, influences pleasing to the eye and durability scheduling problem to can't increase the welding of other spare part welding seams on this set of frock, increased the frock quantity of whole product line intangibly, increase manufacturing cost, work efficiency low. Similar product form design changes into the internal welding, can effectively solve above problem, the utility model discloses can make spare part welding process once only weld to the welding process of multiplicable other spare parts.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (4)
1. The clam shell flange inner welding positioning mechanism of the exhaust system is characterized by comprising a base (7), wherein a large vertical plate (3) is arranged on the base (7), a copper plate (4) and two cylinder positioning devices are arranged on the upper part of the large vertical plate (3), and the two cylinder positioning devices are respectively arranged on the top and the side part of the large vertical plate (3); the cylinder positioning device comprises a fixing frame (8), a cylinder (1) and a pressing plate (2) are arranged on the fixing frame (8), and the cylinder (1) can drive the pressing plate (2) to be opened or pressed.
2. The exhaust system clam shell flange inner welding positioning mechanism according to claim 1, characterized in that the pressure plate (2) is L-shaped, the outer end of the piston rod of the cylinder (1) is hinged with one end of the L-shaped pressure plate (2), and the middle part of the L-shaped pressure plate (2) is hinged on the fixed frame (8).
3. The exhaust system clam shell flange inner welding positioning mechanism is characterized in that a supporting plate (5) is arranged on the rear side of the large vertical plate (3).
4. The exhaust system clam shell flange inner welding positioning mechanism is characterized in that adjusting blocks (6) are arranged on two longitudinal and transverse sides of the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022220519.4U CN213410942U (en) | 2020-09-30 | 2020-09-30 | Exhaust system clam shell flange internal welding positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022220519.4U CN213410942U (en) | 2020-09-30 | 2020-09-30 | Exhaust system clam shell flange internal welding positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410942U true CN213410942U (en) | 2021-06-11 |
Family
ID=76265817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022220519.4U Active CN213410942U (en) | 2020-09-30 | 2020-09-30 | Exhaust system clam shell flange internal welding positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410942U (en) |
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2020
- 2020-09-30 CN CN202022220519.4U patent/CN213410942U/en active Active
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