CN209349800U - A kind of exhaust elbow processing tool - Google Patents
A kind of exhaust elbow processing tool Download PDFInfo
- Publication number
- CN209349800U CN209349800U CN201822196043.8U CN201822196043U CN209349800U CN 209349800 U CN209349800 U CN 209349800U CN 201822196043 U CN201822196043 U CN 201822196043U CN 209349800 U CN209349800 U CN 209349800U
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- China
- Prior art keywords
- supporting plate
- bracket
- snap rings
- semicircle snap
- exhaust elbow
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- 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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Abstract
The utility model discloses a kind of exhaust elbow processing tool, and the first supporting plate is arranged in the lower section of bracket, and the first supporting plate and second board shaft connect；Third supporting plate is set below the second supporting plate, and rectangular preiection is arranged in the lower surface of the second supporting plate, and rectangular recess is arranged in the upper surface of third supporting plate, and rectangular preiection is arranged in the rectangular recess；Hydraulic cylinder is arranged in the top of second supporting plate, and piston rod and the fagging axis of hydraulic cylinder connect, and the upper surface of the fagging is abutted with the lower surface of the first supporting plate；Bulge loop is arranged in the upper surface of first supporting plate, and the outer diameter of the bulge loop is matched with the internal diameter of lower flange；2 semicircle snap rings are arranged in the upper surface of the bracket, described 2 semicircle snap rings are combined into a round garter spring, the utility model has the advantages that: since the first supporting plate has angle regulating function, and second has slide construction between supporting plate and third supporting plate, both adjustable position, not only accurate positioning can be applicable to the exhaust elbow processing of different angle and size.
Description
Technical field
The utility model relates to machinery field, specifically a kind of processing tool.
Background technique
The exhaust elbow of big-block engine is arranged in cabin, since cabin space is smaller, and to guarantee exhaust elbow
Angle it is correct, therefore, the requirement on machining accuracy of exhaust elbow is higher；In the prior art, the general method using welding will be upper
Flange and elbow pipe welding integrally reprocess the surface of upper flange afterwards, but inaccurate due to positioning, frequent occurrence off-gage phenomenon.
Summary of the invention
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of tooling, can accurately control bend pipe with
The position of upper flange, easy to process, specific technical solution is as follows:
A kind of exhaust elbow processing tool, including bracket, the lower section of the bracket are arranged the first supporting plate, the first supporting plate and the
Two board shafts connect；Third supporting plate is set below the second supporting plate, the lower surface of the second supporting plate is arranged rectangular preiection, third supporting plate it is upper
Rectangular recess is arranged in surface, and the rectangular preiection is arranged in the rectangular recess；The top setting of second supporting plate is hydraulic
Oil cylinder, piston rod and the fagging axis of the hydraulic cylinder connect, and the upper surface of the fagging is abutted with the lower surface of the first supporting plate；The
Bulge loop is arranged in the upper surface of one supporting plate, and the outer diameter of the bulge loop is matched with the internal diameter of lower flange；The upper surface setting 2 of the bracket
A semicircle snap ring, described 2 semicircle snap rings are combined into a round garter spring, the internal diameter of the garter spring and the outer diameter of upper flange
It matches, is bolted between described 2 semicircle snap rings.
It is arranged on the guide rail above bracket below described 2 semicircle snap rings.
The utility model has the advantages that: since the first supporting plate has angle regulating function, and the second supporting plate and third supporting plate
Between there is slide construction, both adjustable position, therefore, not only accurate positioning, can be applicable to different angle and
The exhaust elbow of size is processed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the first supporting plate, the second supporting plate, lower flange.
Specific embodiment
The utility model is illustrated with reference to the accompanying drawing, and as shown in Figure 1 and Figure 2, the utility model includes bracket 1, described
The lower section of bracket is arranged the first supporting plate 2, the first supporting plate 2 and the second supporting plate 3 and is connect by the formation axis of shaft 5；It is set below second supporting plate 3
Third supporting plate 4 is set, rectangular preiection 6 is arranged in the lower surface of the second supporting plate 3, and rectangular recess 7, institute is arranged in the upper surface of third supporting plate 4
It states rectangular preiection 6 to be arranged in the rectangular recess 7, the size of the two matches, and formation is slidably connected；Second supporting plate 3
Hydraulic cylinder 10 is arranged in top, and piston rod 16 and 11 axis of fagging of the hydraulic cylinder 10 connect, the upper surface of the fagging 11 and
The lower surface of first supporting plate 2 abuts, and passes through the support of hydraulic cylinder 10, it is ensured that when the first supporting plate 2 turns to certain angle
It is fixed；Bulge loop 9 is arranged in the upper surface of first supporting plate 2, and the outer diameter of the bulge loop 9 is matched with the internal diameter of lower flange 8；The bracket 1
Upper surface 2 semicircle snap rings 12 are set, described 2 semicircle snap rings 12 are combined into a round garter spring 15, the circle
The internal diameter of garter spring 15 is matched with the outer diameter of upper flange 14, fixed by bolt 13 between described 2 semicircle snap rings 12.To guarantee ruler
Very little is accurate, is arranged on the guide rail above bracket below described 2 semicircle snap rings.
The application method of this tooling is: first by after bend pipe 17 and lower flange welding, then lower flange 8 being socketed in bulge loop 9
On, in the effect for passing through hydraulic cylinder 10, it is fixed into scheduled angle, then upper flange 8 is socketed in the upper end of bend pipe 17, by 2
After a semicircle snap ring is fixed, processed.
Claims (2)
1. a kind of exhaust elbow processing tool, including bracket, it is characterised in that: the first supporting plate is arranged in the lower section of the bracket, the
One supporting plate and second board shaft connect；Third supporting plate is set below the second supporting plate, rectangular preiection is arranged in the lower surface of the second supporting plate, the
Rectangular recess is arranged in the upper surface of three supporting plates, and the rectangular preiection is arranged in the rectangular recess；Second supporting plate it is upper
Side's setting hydraulic cylinder, piston rod and the fagging axis of the hydraulic cylinder connect, under the upper surface of the fagging and the first supporting plate
Surface abuts；Bulge loop is arranged in the upper surface of first supporting plate, and the outer diameter of the bulge loop is matched with the internal diameter of lower flange；The bracket
Upper surface is arranged 2 semicircle snap rings, and described 2 semicircle snap rings are combined into a round garter spring, the circle garter spring it is interior
Diameter is matched with the outer diameter of upper flange, is bolted between described 2 semicircle snap rings.
2. exhaust elbow processing tool according to claim 1, it is characterised in that: the lower section of described 2 semicircle snap rings
It is arranged on the guide rail above bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196043.8U CN209349800U (en) | 2018-12-26 | 2018-12-26 | A kind of exhaust elbow processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196043.8U CN209349800U (en) | 2018-12-26 | 2018-12-26 | A kind of exhaust elbow processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349800U true CN209349800U (en) | 2019-09-06 |
Family
ID=67800750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196043.8U Active CN209349800U (en) | 2018-12-26 | 2018-12-26 | A kind of exhaust elbow processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549054A (en) * | 2019-09-26 | 2019-12-10 | 贵州永红航空机械有限责任公司 | Positioning welding device and method for oil suction nozzle of lubricating oil tank |
-
2018
- 2018-12-26 CN CN201822196043.8U patent/CN209349800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549054A (en) * | 2019-09-26 | 2019-12-10 | 贵州永红航空机械有限责任公司 | Positioning welding device and method for oil suction nozzle of lubricating oil tank |
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