CN207642560U - High-precision easily adjusts large-diameter pipeline and flange welding fixing device - Google Patents
High-precision easily adjusts large-diameter pipeline and flange welding fixing device Download PDFInfo
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- CN207642560U CN207642560U CN201721823137.2U CN201721823137U CN207642560U CN 207642560 U CN207642560 U CN 207642560U CN 201721823137 U CN201721823137 U CN 201721823137U CN 207642560 U CN207642560 U CN 207642560U
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- right angle
- fixing device
- diameter pipeline
- angle
- angle block
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Abstract
The utility model discloses high-precisions easily to adjust large-diameter pipeline and flange welding fixing device, including workbench and angle block of right angle, it is equipped with two parallel lower guideways in the upper surface of workbench, the bottom of angle block of right angle is equipped with the upper rail of two and lower guideway cooperation, two angle block of right angle are arranged by upper rail on lower guideway, and two angle block of right angle are symmetrical；At least two adjusting expansion brackets are additionally provided between two angle block of right angle.The adjusting expansion bracket includes two supporting rods, and it is in X-shaped that two supporting rods, which intersect, and is connected by axis pin in infall；The bottom of supporting rod is connect by axis pin with pedestal.The utility model is suitable for the pipeline of different-diameter, easy to operate；Not only assembly precision increases substantially, and cost of labor is greatly lowered, and product quality and production efficiency are also increased substantially.
Description
Technical field
The utility model belongs to pipe technology field, and in particular to a kind of high-precision easily adjusts large-diameter pipeline and welded with flange
Fixing device is connect, the assemble welding of pipeline cylinder and flange is mainly used for.
Background technology
When the cylinder of large-diameter pipeline and the flange of its end carry out welding assembly, need to ensure pipeline cylinder and both ends
Flange coaxial, and the bolt hole in two end flanges will also ensure to correspond, and assembly precision requires very high.Currently, traditional
Before large-diameter pipeline is welded with flange, artificial crossed is usually carried out in advance, is then welded according to scribing position, this
Not only cost of labor is relatively high for sample, and production efficiency is relatively low；And human error is easy tod produce, product quality cannot obtain effectively
Ensure.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the utility model is to provide a kind of applicable different-diameter pipes
Road, and pipeline cylinder and the easy-to-assemble high-precision of two end flanges is made easily to adjust large-diameter pipeline and flange welding fixing device.
The purpose of this utility model is achieved by the following technical solution：
High-precision easily adjusts large-diameter pipeline and flange welding fixing device, including workbench and angle block of right angle, in work
The upper surface for making platform is equipped with two parallel lower guideways, and the bottom of angle block of right angle is equipped with two and is led in lower guideway cooperation
Rail, two angle block of right angle are arranged by upper rail on lower guideway, and two angle block of right angle are symmetrical；In two angle block of right angle
Between be additionally provided at least two and put the adjusting expansion brackets of pipeline/cylinder for frame.
Preferably, the adjusting expansion bracket includes two supporting rods, and it is in X-shaped that two supporting rods, which intersect, and is passed through in infall
Axis pin connects.
Preferably, the lower part of a supporting rod is equipped with a thread bush wherein, and the lower part of another supporting rod is equipped with one and consolidates
Fixed set, fixing sleeve and thread bush are installed with an adjusting rod in same level in fixing sleeve, and the leading portion of adjusting rod is polished rod,
Back segment is equipped with external screw thread, and polished rod is located in fixing sleeve, and thread segment is located in thread bush, and thread bush is adjusted by rotating adjusting rod
The distance between fixing sleeve, so that the position lifting of axis pin.
Preferably, it is equipped with a thread bush in the lower part of two supporting rods, two thread bush are in same level, and in screw thread
A screw rod is installed in set, the screw thread on screw rod is symmetrical arranged by boundary of the midpoint of screw rod, i.e. thread bush on two supporting rods
The screw thread of inner screw is on the contrary, the rotation by screw rod can be such that the position of axis pin lifts.
Preferably, the bottom of two supporting rods is fixed on by a pedestal on workbench, and one adjusts expansion bracket and corresponds to
Two pedestals be located at the insides of two lower guideways.
Preferably, the bottom of supporting rod is connect by axis pin with pedestal.
The utility model has the beneficial effects that：Compared with the existing technology, the utility model is assembled in pipeline cylinder and flange
When, first flange is fixed by bolts on angle block of right angle, then pipeline cylinder is placed on intermediate adjusting expansion bracket, is then adjusted
Section expansion bracket makes the center of pipeline cylinder be overlapped with flange center, and then angle block of right angle is pushed to make two end flanges and pipeline cylinder
Connection, spot welding are welded after reinforcing, you can are completed.The utility model is suitable for the pipeline of different-diameter, easy to operate；Not only
Assembly precision increases substantially, and cost of labor is greatly lowered, and product quality and production efficiency have also obtained significantly carrying
It is high.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the sectional view in the faces A-A in Fig. 1；
Fig. 5 is the schematic diagram that expansion bracket is adjusted in embodiment 2.
In figure：1. workbench, 2. angle block of right angle, 3. lower guideways, 4. upper rails, 5. adjust expansion bracket, and 6. screw rods, 7. adjust
Pole, 8. pipelines/cylinder, 9. pedestals, 51. supporting rods, 52. thread bush, 53. fixing sleeves.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment 1
As shown in Figures 1 to 4, high-precision easily adjusts large-diameter pipeline and flange welding fixing device, including workbench 1
With angle block of right angle 2, two parallel lower guideways 3 are equipped in the upper surface of workbench 1, the bottom of angle block of right angle 2 is equipped with two
The upper rail 4 coordinated with lower guideway 3, two angle block of right angle 2 are arranged by upper rail 4 on lower guideway 3, and two angle block of right angle
2 symmetrically；At least two adjusting expansion brackets 5 that pipeline/cylinder 8 is put for frame are additionally provided between two angle block of right angle 2.
The adjusting expansion bracket 5 includes two supporting rods 51, and it is in X-shaped that two supporting rods 51, which intersect, and passes through pin in infall
Axis connection.The bottom of two supporting rods 51 is fixed on by a pedestal 9 on workbench 1, and the bottom of supporting rod 51 then passes through
Axis pin is connect with pedestal 9.The same inside for adjusting 5 corresponding two pedestals 9 of expansion bracket and being located at two lower guideways 3.
The lower part of one of supporting rod 51 is equipped with a thread bush 52, and the lower part of another supporting rod 51 is equipped with a fixing sleeve 53, fixed
Set 53 and thread bush 52 are installed with an adjusting rod 7 in same level in fixing sleeve 53, and the leading portion of adjusting rod 7 is polished rod, after
Section is equipped with external screw thread, and polished rod is located in fixing sleeve 53, and thread segment is located in thread bush 52, and screw thread is adjusted by rotating adjusting rod
The distance between set and fixing sleeve, so that the position lifting of axis pin.
Embodiment 2
In the present embodiment, in addition to the structure for adjusting expansion bracket 5 is different from embodiment 1, other structures all same, such as Fig. 5 institutes
Show, it includes two supporting rods 51 that expansion bracket 5 is adjusted in the present embodiment, and it is in X-shaped that two supporting rods 51, which intersect, and passes through pin in infall
Axis connection.The bottom of two supporting rods 51 is fixed on by a pedestal 9 on workbench 1, and the bottom of supporting rod 51 then passes through
Axis pin is connect with pedestal 9.The same inside for adjusting 5 corresponding two pedestals 9 of expansion bracket and being located at two lower guideways 3.And
It is equipped with a thread bush 52 in the lower part of two supporting rods 51, two thread bush 52 are worn in same level in thread bush 52
There is a screw rod 6, the screw thread on screw rod 6 is symmetrical arranged by boundary of the midpoint of screw rod, i.e. spiral shell in thread bush on two supporting rods
The screw thread of bar is on the contrary, the rotation by screw rod can be such that the position of axis pin lifts.
Flange 9 is first fixed by bolts to angle block of right angle by above-mentioned two embodiment when pipeline/cylinder 8 and flange 9 assemble
On 2, then pipeline/cylinder is placed on intermediate adjusting expansion bracket, then adjusts expansion bracket to the center of cylinder/pipeline
It is overlapped with flange center, and then pushes angle block of right angle that two end flanges is made to be connect with pipeline/cylinder, last spot welding reinforcing can group
It installs into, not only assembly precision is made to increase substantially in this way, cost of labor is greatly lowered, but also production efficiency is made also to obtain
It is greatly improved.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of high-precision easily adjusts large-diameter pipeline and flange welding fixing device, it is characterised in that：Including workbench (1)
With angle block of right angle (2), two parallel lower guideways (3), the bottom of angle block of right angle (2) are equipped in the upper surface of workbench (1)
Upper rail (4) equipped with two with lower guideway (3) cooperation, two angle block of right angle (2) are arranged by upper rail (4) in lower guideway
(3) on, and two angle block of right angle (2) are symmetrical；At least two adjusting expansion brackets are additionally provided between two angle block of right angle (2)
(5)。
2. high-precision according to claim 1 easily adjusts large-diameter pipeline and flange welding fixing device, it is characterised in that：
The adjusting expansion bracket (5) includes two supporting rods (51), and it is in X-shaped that two supporting rods (51), which intersect, and passes through axis pin in infall
Connection.
3. high-precision according to claim 2 easily adjusts large-diameter pipeline and flange welding fixing device, it is characterised in that：
The lower part of a supporting rod (51) is equipped with a thread bush (52) wherein, and the lower part of another supporting rod (51) is equipped with a fixing sleeve
(53), fixing sleeve (53) and thread bush (52) are installed with an adjusting rod (7) in same level in fixing sleeve (53), adjust
The leading portion of bar (7) is polished rod, and back segment is equipped with external screw thread, and polished rod is located in fixing sleeve (53), and thread segment is located in thread bush (52).
4. high-precision according to claim 2 easily adjusts large-diameter pipeline and flange welding fixing device, it is characterised in that：
It is equipped with a thread bush (52) in the lower part of two supporting rods (51), two thread bush (52) are in same level, and in thread bush
(52) it is installed with a screw rod (6) in, the screw thread on screw rod (6) is symmetrical arranged by boundary of the midpoint of screw rod.
5. large-diameter pipeline and flange welding fixing device are easily adjusted according to claim 2 to 4 any one of them high-precision,
It is characterized in that：The bottom of two supporting rod (51) is fixed on by a pedestal (9) on workbench (1), and an adjusting is stretched
Corresponding two pedestal (9) of contracting frame (5) is located at the inside of two lower guideways (3).
6. high-precision according to claim 5 easily adjusts large-diameter pipeline and flange welding fixing device, it is characterised in that：
The bottom of the supporting rod (51) is connect by axis pin with pedestal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823137.2U CN207642560U (en) | 2017-12-24 | 2017-12-24 | High-precision easily adjusts large-diameter pipeline and flange welding fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823137.2U CN207642560U (en) | 2017-12-24 | 2017-12-24 | High-precision easily adjusts large-diameter pipeline and flange welding fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN207642560U true CN207642560U (en) | 2018-07-24 |
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ID=62878513
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823137.2U Active CN207642560U (en) | 2017-12-24 | 2017-12-24 | High-precision easily adjusts large-diameter pipeline and flange welding fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032028A (en) * | 2017-12-24 | 2018-05-15 | 江苏恒高电气制造有限公司 | High accuracy easily adjusts large-diameter pipeline and flange welding fixing device |
-
2017
- 2017-12-24 CN CN201721823137.2U patent/CN207642560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032028A (en) * | 2017-12-24 | 2018-05-15 | 江苏恒高电气制造有限公司 | High accuracy easily adjusts large-diameter pipeline and flange welding fixing device |
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