CN203045214U - Flange rapid calibration device - Google Patents
Flange rapid calibration device Download PDFInfo
- Publication number
- CN203045214U CN203045214U CN 201220663604 CN201220663604U CN203045214U CN 203045214 U CN203045214 U CN 203045214U CN 201220663604 CN201220663604 CN 201220663604 CN 201220663604 U CN201220663604 U CN 201220663604U CN 203045214 U CN203045214 U CN 203045214U
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- flange
- deflection machine
- face
- rule
- machine
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Abstract
The utility model provides a flange rapid calibration device. The flange rapid calibration device comprises a position shifter, a limiting device, a lever ruler and a locating ruler, wherein the position shifter is a variable magnetic device, the level ruler is arranged on the top face of the position shifter and extends crosswise along the position shifter, the limiting device is arranged on the rear end face of the position shifter, and the locating ruler is arranged on a side face of the position shifter and extends vertically along the position shifter. The flange rapid calibration device is simple in structure, low in cost, convenient to carry, easy to used and raised in working efficiency.
Description
Technical field
The utility model relates to boats and ships pipe dress field, the particularly fast school of a kind of flange device.
Background technology
In the shipbuilding process, the labor content of pipe is very large.Such as, surplus the pipe monthly output of our company can reach 22000.In the pipe process, it is a very important ring on the production line that the check and correction of pipe flange is installed.As shown in Figure 1 and Figure 2, requiring that it need reach is as follows:
1) pipe inserts flange hole 2/3rds places, leaves certain welding tempering mouth amount h;
2) the flange bolt hole is in the position (single hole makes progress, and perhaps diplopore upwards) of requirement;
3) flange face is vertical with the pipe center line;
After above condition all satisfies, pipe spot welding is fixed, just can be entered down link one.
Existing pipe flange check and correction installation method mainly contains following several:
A: the flange pipe reshaping machine technology that adopts three-dimensional axle, its principle is: in a rectangular horizontal platform X-axis of track laying and Y-axis, the travelling car that installs two flanged positioning disks in orbit additional forms the Z axle, and the Z-direction that the flange positioning disk can prolong on the dolly is slided.When adorning in the school, earlier flange is fixed on the flange positioning disk, reserves its locus by X, Y and three of Z, make bending the pipe and its school dress that perform again.The advantage of this kind technology is: be applicable to the school dress of straight, curved two kinds of pipes, speed is very fast.Shortcoming is: floor space is big, cost is higher, concerned process steps is required height, and particularly the bent angle of pipe has some deviations a little, all be difficult to guarantee the perpendicularity of pipe and flange face, and after installing, the error of tube and tube accumulates easily, finally cause pipe that the serious imbalance in back is installed, make the workshop have to abandon use.
B: adopting the curved flange pipe reshaping machine technology of first postwelding, is high technology equipment, forms pipe train with fixed length cutting machine and U.S.'s bending machine collocation together, and technology content and efficient are all very high.But equipment self expense, daily cost of use and regular maintenance expense are all very high, and the workshop does not have its technology autonomy again fully.
C: pure manual school plumber skill, this kind technology is the most original, generally needs two people's cooperation to finish.Advantage is, flexibility is higher, and cost and maintenance cost are all low, satisfies the needs that install in shipowner and outfield qualitatively substantially.Shortcoming is: efficient is low, time-consuming also effort, and quality fluctuates instability because of people's technical capability.
The utility model content
The purpose of this utility model provides a kind of cheapness, the simple and practical and flange verifying unit that can increase work efficiency.
For reaching above-mentioned purpose, the utility model provides a kind of flange speed school device, comprise deflection machine, stop, horizon rule and positioning rule, its special character is, deflection machine is a change magnetic device, horizon rule is arranged on the end face of described deflection machine and laterally extending along this deflection machine, and stop is arranged on the rear end face of deflection machine, and positioning rule is arranged on the side of deflection machine and along the longitudinal extension of this deflection machine.
Above-mentioned stop is made of with the rear end face that is arranged on deflection machine and along the axially extended screw of this deflection machine a bolt.
Above-mentioned stop is made of a bolt and the nut that is embedded in the rear end face of deflection machine.
Above-mentioned positioning rule is concordant with the rear end face of deflection machine.
Above-mentioned flange comprises flange hole and endoporus, and the outer peripheral distance of stop and positioning rule is greater than the distance of flange hole apart from the hole wall of endoporus.
Above-mentioned flange comprises flange hole and endoporus, and the outer peripheral distance of the outer wall of bolt and positioning rule is greater than the distance of flange hole apart from the hole wall of endoporus.
Above-mentioned deflection machine is provided with the switch of the magnetic of this deflection machine of control, and this switch is arranged on side, end face, bottom surface or the front end face of deflection machine.
Above-mentioned horizon rule is installed in the center position place, top of described deflection machine.
Above-mentioned nut is hex nut.
Above-mentioned positioning rule is stainless steel rule, and the profile of deflection machine is cube.
The utility model has the advantages that: simple in structure, cost is low, and is easy to carry, is easy to use, and improved operating efficiency.
Description of drawings
Fig. 1 is pipe flange school dress figure.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the flange speed school device structural representation that embodiment one provides.
Fig. 4 is the front end face view of flange speed school device.
Fig. 5 is that the B of Fig. 4 is to view.
Fig. 6 is that the C of Fig. 5 is to view.
Fig. 7 is device school, flange speed school dress schematic diagram.
Among the figure: 1-flange; 2-pipe; 3-flange hole; 4-deflection machine; 5-nut; 6-bolt; 7-horizon rule; 8-positioning rule; 9-switch; 10-bolt.
The specific embodiment
As Fig. 3,4,5, shown in 6, the flange speed school device that present embodiment provides, comprise deflection machine 4, stop, horizon rule 7 and positioning rule 8, deflection machine 4 is that a change magnetic device is (as calutron, modal electromagnet etc.), horizon rule 7 is arranged on the end face center position place of deflection machine 4, and horizontal (namely illustrating directions X) along deflection machine 4 extends, be convenient to check whether level of deflection machine 4, positioning rule 8 is arranged on the side of deflection machine 4 and extends along vertical (namely the illustrating Z-direction) of this deflection machine 4, stop is arranged on the rear end face of deflection machine 4, figure is not difficult to find out thus, nut 5 formations of the screw that stop extends by a bolt 10 and the rear end face that is arranged on deflection machine 4 and along axial (namely the illustrating Y-direction) of this deflection machine 4 or the rear end face that is embedded in deflection machine 4.
More convenient and accurate in order to use, positioning rule 8 is concordant with the rear end face of deflection machine 4.
The deflection machine 4 that present embodiment relates to is as the term suggests be the position of adjusting flange 1 with this device, for this reason, this deflection machine 4 is the variable change magnetic device of a magnetic, as electromagnet, for this reason, at its side, end face, bottom surface or front end face switch 9 is set, to control having or not of its magnetic, handled easily.
The nut 5 that relates in the present embodiment is hex nut, and positioning rule 8 is stainless steel rule, and the profile of deflection machine 4 is cubes.
This flange speed school device is as follows to the school process of assembling of pipe 2 and flange 1, at first the bolt 6 of stop is screwed out the distance h of flange 1 tempering mouth, namely makes the distance of rear end face of bolt 6 end face distance deflection machines 4 equal the distance h of flange 1 tempering mouth.According to standard code, flange hole 3 is generally four or six, flange 1 for the cast iron class, the switch 9 of deflection machine 4 is opened, make deflection machine 4 have magnetic, can hold the flange 1 of cast iron class, with two flange hole 3(of the outward flange of positioning rule 8 and flange 1 one sides as shown in Figure 7, two flange holes on the right) inner edge alignment, with flange 1 close fixing pipe 2, when the bolt 6 of stop props up pipe 2 wall mouths, adjust the levelness of flange 1, make the spirit bubble of horizon rule 7 be positioned at middle center line or the axis normal of flange face and pipe (this purpose be to make), with welding gun spot welding mounting flange 1 and pipe 2, namely finished the school dress of pipe 2 and flange 1.This process can be finished by a people, adjusts flange 1, one poke welding on the other hand.In manual rectification work in the past, needing two people to cooperate finishes, one people's both hands buttress flange 1 check and correction levelness and perpendicularity, one people is responsible for spot welding and fixes, the school dress of a flange 1 needs two people to finish in three minutes usually, and adopting flange speed school device only to need a people just can finish in one minute, operating efficiency can improve six times.And this frock can use waste and scrap to make, and cost is low, and is easy to carry, is easy to use.
Above content be in conjunction with concrete preferred embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. flange speed school device, comprise deflection machine (4), stop, horizon rule (7) and positioning rule (8), it is characterized in that: described deflection machine (4) is a change magnetic device, described horizon rule (7) is arranged on the end face of described deflection machine (4) and laterally extending along this deflection machine (4), described stop is arranged on the rear end face of described deflection machine (4), and described positioning rule (8) is arranged on the side of described deflection machine (4) and along the longitudinal extension of this deflection machine (4).
2. flange as claimed in claim 1 speed school device is characterized in that: described stop constitutes by a bolt (10) and the rear end face that is arranged on described deflection machine (4) and along the axially extended screw of this deflection machine (4).
3. flange as claimed in claim 1 speed school device, it is characterized in that: described stop is made of the nut (5) of a bolt (10) with the rear end face that is embedded in described deflection machine (4).
4. flange as claimed in claim 1 speed school device, it is characterized in that: described positioning rule (8) is concordant with the rear end face of described deflection machine (4).
5. flange as claimed in claim 1 speed school device, it is characterized in that: described flange comprises flange hole (3) and endoporus, the outer peripheral distance of described stop and positioning rule (8) is greater than the distance of the hole wall of the described endoporus of flange hole (3) distance.
6. as claim 2 or 3 described flange speed school devices, it is characterized in that: described flange comprises flange hole (3) and endoporus, and the outer peripheral distance of the outer wall of described bolt (10) and positioning rule (8) is greater than the distance of flange hole (3) apart from the hole wall of described endoporus.
7. flange as claimed in claim 1 speed school device, it is characterized in that: described deflection machine (4) is provided with the switch (9) of the magnetic of this deflection machine of control (4), and this switch (9) is arranged on side, end face, bottom surface or the front end face of described deflection machine (4).
8. flange as claimed in claim 1 speed school device, it is characterized in that: described horizon rule (7) is installed in the center position place, top of described deflection machine (4).
9. flange as claimed in claim 3 speed school device, it is characterized in that: described nut (5) is hex nut.
10. flange as claimed in claim 1 speed school device, it is characterized in that: described positioning rule (8) is stainless steel rule, and the profile of described deflection machine (4) is cube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663604 CN203045214U (en) | 2012-12-05 | 2012-12-05 | Flange rapid calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663604 CN203045214U (en) | 2012-12-05 | 2012-12-05 | Flange rapid calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045214U true CN203045214U (en) | 2013-07-10 |
Family
ID=48728210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220663604 Expired - Lifetime CN203045214U (en) | 2012-12-05 | 2012-12-05 | Flange rapid calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742471A (en) * | 2016-11-30 | 2017-05-31 | 河南中烟工业有限责任公司 | It is a kind of quickly to adjust the frock that label paper draws position |
| CN113828993A (en) * | 2021-09-03 | 2021-12-24 | 中国建筑一局(集团)有限公司 | Hole aligning device for flange welding of prefabricated pipe section and using method |
-
2012
- 2012-12-05 CN CN 201220663604 patent/CN203045214U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742471A (en) * | 2016-11-30 | 2017-05-31 | 河南中烟工业有限责任公司 | It is a kind of quickly to adjust the frock that label paper draws position |
| CN113828993A (en) * | 2021-09-03 | 2021-12-24 | 中国建筑一局(集团)有限公司 | Hole aligning device for flange welding of prefabricated pipe section and using method |
| CN113828993B (en) * | 2021-09-03 | 2024-05-28 | 中国建筑一局(集团)有限公司 | Prefabricated pipe section flange welding hole aligning device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee after: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee before: CSSC Guangzhou Huangpu Shipbuilding Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |