CN207642035U - A kind of large pressurized vessel cylinder correction tooling - Google Patents
A kind of large pressurized vessel cylinder correction tooling Download PDFInfo
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- CN207642035U CN207642035U CN201721586776.1U CN201721586776U CN207642035U CN 207642035 U CN207642035 U CN 207642035U CN 201721586776 U CN201721586776 U CN 201721586776U CN 207642035 U CN207642035 U CN 207642035U
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- Prior art keywords
- centre frame
- connecting rod
- supporting block
- block
- cylinder
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Abstract
The utility model provides a kind of large pressurized vessel cylinder correction tooling, including centre frame, supporting block and limited block, it is uniformly distributed several supporting blocks by the center of circle of the centre frame, the centre frame and the supporting block with first connecting rod and second connecting rod both ends by being hinged and connected, the second connecting rod is hinged with gag lever post, the gag lever post and the limited block are hinged, the limited block with the centre frame is concentric is flexibly connected；When being corrected to cylinder using the apparatus for correcting, centre frame is stretched into cylinder, so that limited block is moved along centre frame by rotating adjustment block, control the angle that supporting block is opened, the cylinder of different-diameter is adapted to, it is not only easy for installation, accuracy is high but also easy to operate.
Description
Technical field
The utility model is related to pressure vessel manufacturing field of machining technology more particularly to a kind of large pressurized vessel cylinders
Correct tooling.
Background technology
Large pressurized vessel cylinder needs to be machined out at progress chamfering welding groove before welding is grouped
Reason, since pressure container cylinder can have certain deformation during production, manufacture, transport, be likely to become ellipse or
Other irregular shapes of person can lead to the processing such as circularity, groove not if being directly machined out without circularity correction
Uniformly, the quality to, welding to the group of pressure container cylinder is seriously affected.
Utility model content
(1) technical problems to be solved
Problem to be solved in the utility model is to provide a kind of large pressurized vessel cylinder correction tooling, and the apparatus for correcting is not
It is only easy to operate, and adapt to the cylinder of different-diameter.
(2) technical solution
In order to achieve the above objectives, the utility model provides a kind of pressure container cylinder correction tooling, including centre frame and branch
Bracer, the supporting block be it is multiple and be evenly distributed on around the centre frame, the centre frame respectively with first connecting rod and the
Two connecting rod one end are hinged, and the other end of the first connecting rod and the second connecting rod is hinged with the supporting block respectively；Described
Two connecting rods are hinged with gag lever post one end, and the gag lever post other end is hinged with limited block；The centre frame is equipped with screw rod, described
Limited block is slidably connected with the screw coaxial heart, and adjustment block, and the limit are connected with by screw-thread fit on the screw rod
Block is between the centre frame and the adjustment block.
Through the above technical solutions, when being corrected to cylinder using the apparatus for correcting, centre frame is stretched into cylinder, is led to
Overwinding, which turns adjustment block, makes limited block be moved along screw rod, and the angle that control supporting block is opened adapts to the cylinder of different-diameter.
In further technical solution, the first connecting rod, the second connecting rod, the centre frame and the supporting block it
Between the part that interconnects in one plane form parallelogram；Supporting block is parallel with centre frame always can to make supporting block
It is maximized with the contact area of pipe, improves correction efficiency.
In further technical solution, it is arc-shaped on the outside of the supporting block；Being arc-shaped on the outside of supporting block can be more
It is bonded the cylinder of different-diameter well.
In further technical solution, resilient material is coated on the outside of the supporting block；Elastic material is arranged can be to avoid
Damage to cylinder, plays cushioning effect.
In further technical solution, described screw rod one end carries pedestal；Pedestal, which is arranged, can prevent falling off for adjustment block,
And it is convenient for grip in operation.
In further technical solution, the number of the supporting block is 4~8.
(3) advantageous effect
Compared with prior art, the technical solution of the utility model has the following advantages：Using the apparatus for correcting to cylinder
When being corrected, centre frame is stretched into cylinder, so that limited block is moved along screw rod by rotating adjustment block, control supporting block is opened
Angle, the accuracy of adjusting is high, adapts to the cylinder of different-diameter, not only mounting cylinder list, but also easy to operation.
Description of the drawings
Fig. 1 is a kind of overall schematic of large pressurized vessel cylinder correction tooling in the present embodiment.
The corresponding component names of each reference numeral are：1. centre frame；2. supporting block；3. first connecting rod；4. second connecting rod；
5. gag lever post；6. limited block；7. adjustment block；8. screw rod.
Specific implementation mode
Present embodiment discloses a kind of large pressurized vessel cylinders to correct tooling, as shown in Figure 1, including centre frame 1 and branch
Bracer 2, is uniformly distributed six supporting blocks 2 around the centre frame 1, the centre frame 1 respectively with first connecting rod 3 and second
4 one end of connecting rod is hinged, and the other end of the first connecting rod 3 and the second connecting rod 4 is hinged with the supporting block 2 respectively, described
Second connecting rod 4 is hinged with 5 one end of gag lever post, and 5 other end of the gag lever post is hinged with limited block 6, the limited block 6 and screw rod 8
Concentric to be slidably connected, the screw rod 8 is fixed on 1 one end of the centre frame, and the screw rod 8 is connect with 7 screw-thread fit of adjustment block,
The limited block 6 is between the centre frame 1 and the adjustment block 7.
The portion interconnected between the first connecting rod 3, the second connecting rod 4, the centre frame 1 and the supporting block 2
Point in one plane form parallelogram, supporting block 2 is parallel with centre frame 1 always can to make connecing for supporting block 2 and pipe
Contacting surface product maximizes, and improves correction efficiency
The outside of the supporting block 2 is arc-shaped, and can be preferably bonded the cylinder of different-diameter.
2 outside of the supporting block coats resilient material, and setting elastic material can play slow to avoid the damage to cylinder
Punching acts on.
8 one end of the screw rod carries pedestal, and setting pedestal can prevent falling off for adjustment block 7, and be convenient in operation
Grip.
Through the above technical solutions, when being corrected to cylinder using the apparatus for correcting, centre frame 1 is stretched into cylinder, is led to
Overwinding, which turns adjustment block 7, makes limited block 6 be moved along screw rod 8, and the accuracy of the angle that control supporting block 2 is opened, adjusting is high, adapts to
The cylinder of different-diameter.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (6)
1. a kind of large pressurized vessel cylinder corrects tooling, it is characterised in that：Including centre frame and supporting block, the supporting block is
Multiple and be evenly distributed on around the centre frame, the centre frame is hinged with first connecting rod and second connecting rod one end respectively, institute
The other end for stating first connecting rod and the second connecting rod is hinged with the supporting block respectively；The second connecting rod and gag lever post one end
Hinged, the gag lever post other end is hinged with limited block；The centre frame is equipped with screw rod, and the limited block and the screw rod are same
Axle center is slidably connected, and adjustment block is connected with by screw-thread fit on the screw rod, and the limited block be located at the centre frame and
Between the adjustment block.
2. large pressurized vessel cylinder as described in claim 1 corrects tooling, it is characterised in that：The first connecting rod, described
The part interconnected between two connecting rods, the centre frame and the supporting block in one plane forms parallelogram.
3. large pressurized vessel cylinder as described in claim 1 corrects tooling, it is characterised in that：The outside of the supporting block is in circle
Arc.
4. large pressurized vessel cylinder as claimed in claim 3 corrects tooling, it is characterised in that：It is coated on the outside of the supporting block
Elastic material.
5. large pressurized vessel cylinder as described in claim 1 corrects tooling, it is characterised in that：Described screw rod one end is equipped with base
Seat.
6. large pressurized vessel cylinder as described in claim 1 corrects tooling, it is characterised in that：The number of the supporting block is 4
~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586776.1U CN207642035U (en) | 2017-11-17 | 2017-11-17 | A kind of large pressurized vessel cylinder correction tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586776.1U CN207642035U (en) | 2017-11-17 | 2017-11-17 | A kind of large pressurized vessel cylinder correction tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642035U true CN207642035U (en) | 2018-07-24 |
Family
ID=62889690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721586776.1U Active CN207642035U (en) | 2017-11-17 | 2017-11-17 | A kind of large pressurized vessel cylinder correction tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893481A (en) * | 2021-11-11 | 2022-01-07 | 荣尔电气股份有限公司 | Intelligent fireproof monitoring device for transformer substation |
| CN114227127A (en) * | 2021-11-25 | 2022-03-25 | 中国科学院江西稀土研究院 | Barrel supports frock structure |
| CN114749517A (en) * | 2022-06-15 | 2022-07-15 | 启东汇海金属有限公司 | Stainless steel basin bottom shaping frame |
| CN114871681A (en) * | 2022-04-28 | 2022-08-09 | 西南石油大学 | Telescopic cylinder group is to propping circle device |
-
2017
- 2017-11-17 CN CN201721586776.1U patent/CN207642035U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893481A (en) * | 2021-11-11 | 2022-01-07 | 荣尔电气股份有限公司 | Intelligent fireproof monitoring device for transformer substation |
| CN114227127A (en) * | 2021-11-25 | 2022-03-25 | 中国科学院江西稀土研究院 | Barrel supports frock structure |
| CN114871681A (en) * | 2022-04-28 | 2022-08-09 | 西南石油大学 | Telescopic cylinder group is to propping circle device |
| CN114749517A (en) * | 2022-06-15 | 2022-07-15 | 启东汇海金属有限公司 | Stainless steel basin bottom shaping frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 Lianhua Road, Jiaochuan Street, Zhenhai, Ningbo City, Zhejiang Province Patentee after: Zhenhai Petrochemical Construction and Installation Engineering Co.,Ltd. Address before: 315000 Lianhua Road, Jiaochuan Street, Zhenhai, Ningbo City, Zhejiang Province Patentee before: ZHENHAI PETROCHEMICAL JIANAN ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |