CN102179693A - Positioning device of steel pipe flange assembling machine - Google Patents
Positioning device of steel pipe flange assembling machine Download PDFInfo
- Publication number
- CN102179693A CN102179693A CN2011101364815A CN201110136481A CN102179693A CN 102179693 A CN102179693 A CN 102179693A CN 2011101364815 A CN2011101364815 A CN 2011101364815A CN 201110136481 A CN201110136481 A CN 201110136481A CN 102179693 A CN102179693 A CN 102179693A
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- steel pipe
- chuck
- flange
- positioner
- pipe flange
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Abstract
The invention provides a positioning device of a steel pipe flange assembling machine. The positioning device comprises a main machine body, chucks and chuck rotating shafts, wherein the chuck rotating shafts are arranged at the central lines on the inner surfaces in the chucks; the central lines are consistent with the horizontal direction; and the chucks are connected with the main machine body through the chuck rotating shafts. The invention has the advantages that: the positioning device has a simple structure, a flange can be quickly and accurately positioned by the chucks without conversion, the length of a steel pipe can be determined by adjusting the axis distance between the two chucks in one step according to an assembly diagram, the assembly accuracy of a flange steel pipe is ensured, production efficiency is improved, the failure rate of a product caused by assembly errors is reduced, and production cost is reduced.
Description
Technical field
The present invention relates to the mounting equipment of a kind of steel pipe and flange, be specifically related to the positioner on the mounting equipment of steel pipe and flange.
Background technology
According to the assembling position between steel pipe and flange relation, when being assembled, steel pipe and flange generally be divided into two kinds of situations, and as shown in Figure 1 a kind of, be the axis normal of flange 4 and steel pipe 1; Another kind is the axis out of plumb of flange 4 with steel pipe 1 as shown in Figure 2.
The mounting equipment of existing steel pipe and flange generally positions by 5 pairs of flanges 4 of the chuck jaws on the chuck 3, as shown in Figure 3.When steel pipe 1 axis in the member that will process and flange 4 are vertical, left side chuck 3 central points are identical apart from the size L2 of main body 10 bottoms with right side chuck 3 central points apart from the size L1 of main body 10 bottoms, the horizontal range L3 of left and right sides chuck 3 inner surfaces is the length of steel pipe 1, chuck 3 central points are flange 4 central points, as shown in Figure 4.In this case, flange 4 is easier to the location on chuck 3.
When steel pipe 1 axis in the member that will process and flange 4 out of plumb, then need to adjust the angle of inclination of chuck 3 by the rotation of chuck rotating shaft 2.Because chuck rotating shaft 2 is located at the outside at chuck, cause the size L2 of left side chuck hub point to produce difference in height L4 in vertical direction, as shown in Figure 5 apart from the size L1 of main body 10 bottoms and right side chuck hub point apart from main body 10 bottoms.Chuck hub point is not on steel pipe 1 axis at this moment, and flange 4 need could be realized accurately location by calculating and setting-out on chuck 3 in the position on level and the vertical direction.In addition, when member length to be processed changes, need to adjust the horizontal range L3 of left and right sides chuck 3 inner surfaces, yet owing to the center of flange 4 does not overlap with the center of chuck 3, the length of the distance L of need adjusting 3 and steel pipe 1 itself has deviation, influences assembly precision.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of simple in structure, can prepare fast flange is positioned, guarantees the positioner of the steel pipe flange kludge of member assembling quality.
The positioner of steel pipe flange kludge of the present invention, comprise main body, chuck and chuck rotating shaft, wherein the chuck rotating shaft is arranged on chuck inner surface position of center line, and this center line is consistent with horizontal direction, and chuck is connected with main body by the chuck rotating shaft.
Steel pipe axis and flange out of plumb in member to be assembled, when needing to adjust the angle of inclination of chuck, because the chuck rotating shaft is arranged at the chuck inner surface, it is the contact plane of positioning disk and flange, therefore no matter chuck rotates any angle, the axis of chuck rotating shaft all the time with the steel pipe axes intersect for the treatment of assembled component, the center that is left and right sides chuck is equal all the time with respect to the vertical range of main body bottom, all the time be in a constant position at relative elevation, and rotary chuck in any case, the centre distance between the chuck equals to wait to assemble the length of steel pipe in the structure all the time.
The positioner of steel pipe flange kludge of the present invention, its beneficial effect is: it is simple in structure, not needing to convert can be by positioning flange that chuck is prepared fast, and can pass through to regulate the length that two axial line distance between the chuck are determined steel pipe by what assembly drawing settled at one go, guaranteed the assembly precision of flange steel pipe, not only improve productivity ratio, and reduced the product disqualification rate that causes because of assembly error, reduced production cost.
In order to reach better effect, the positioner of steel pipe flange kludge of the present invention can also adopt following measure:
1, the positioner of steel pipe flange kludge of the present invention also comprises a dial that is arranged on the main body.This dial is a unit with " degree ", and chuck and chuck rotating shaft can be used as scale and scale rotating shaft simultaneously, regulates flange and the angle of waiting to assemble the steel pipe axis with convenient by the member drawing.
2, the positioner of steel pipe flange kludge of the present invention also comprises a magnetic fixator that is arranged on the chuck.Owing to treat the size difference of flange in the assembled component, the position of the convenient different flanges of this magnetic fixator is adjusted with fixing.
3, it is the concentric scale circle in the center of circle with the chuck center of circle that the positioner of steel pipe flange kludge of the present invention, described chuck inner surface also are provided with some.These concentric scales circle and magnetic fixator cooperation are treated in the assembled component position of different flanges jointly and are adjusted.
4, the positioner of steel pipe flange kludge of the present invention is spaced apart 5mm between the concentric scale of the described chuck inner surface circle.Can treat positioning of different flanges in the assembled component so more accurately.
5, the positioner of steel pipe flange kludge of the present invention also comprises a guide rail that is arranged on the main body in horizontal direction.By the distance between the guide rail adjustment main body upper chuck center, can assemble the steel pipe flange of different length.
Description of drawings
The schematic diagram of flange and steel pipe axis normal when Fig. 1 is steel pipe and flange assembling position.
Flange and steel pipe axis off plumb schematic diagram when Fig. 2 is steel pipe and flange assembling position.
Fig. 3 is steel pipe and the chuck of flange mounting equipment and the schematic diagram of flange positioning relation in the prior art.
Fig. 4 is steel pipe and the schematic diagram of flange mounting equipment when assembling flange and steel pipe axis normal in the prior art; Fig. 5 is the schematic diagram of steel pipe flange mounting equipment of the prior art when assembling flange and steel pipe axis out of plumb.
Fig. 6 is the schematic diagram of positioner when assembling flange and steel pipe axis normal of steel pipe flange kludge of the present invention.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the schematic diagram of positioner when assembling flange and steel pipe axis out of plumb of steel pipe flange kludge of the present invention.
Each parts brief description:
1-steel pipe, 2-chuck rotating shaft, 3-chuck, 4-flange, 5-chuck jaws, 6-main body, 7-dial, 8-magnetic fixator, 9-guide rail magnetic fixator.
The specific embodiment
In conjunction with Fig. 6 to Fig. 8 the positioner of steel pipe flange kludge of the present invention is elaborated.
The positioner of steel pipe flange kludge of the present invention comprises main body 6, chuck 3, chuck rotating shaft 2, dial 7, magnetic fixator 8, guide rail 9.
Wherein, chuck rotating shaft 2 is arranged on chuck 3 inner surface position of center line, and this center line is consistent with horizontal direction, and chuck 3 is connected with main body 6 by chuck rotating shaft 2; Guide rail 9 along continuous straight runs are fixed on the main body 6.
Dial 7 is arranged on main body 6 tops, and its height highly adapts with chuck 3.Dial 7 is a unit with " degree ", and chuck 3 is the scale of dial 7 simultaneously, and the rotating shaft of scale is chuck rotating shaft 2.
During work, at first work as steel pipe axis and flange out of plumb in the member that to assemble, when needing to regulate chuck 3 angles of inclination,, be directly to rotate to corresponding angle in the dial 7 of scale on main body 6 directly at first with chuck 3 according to the angle of steel pipe axis and flange in the drawing; Then flange 4 is placed on chuck 3 inner surfaces, and flange 4 is adjusted to chuck 3 centers according to the calibration circle on it; Move magnetic fixator 8 this moment, and the flange 4 adjusted is fixed on the chuck 3 by the suction of magnetic fixator 8; At last according to desired steel shaft line length in the drawing, directly adjust the horizontal level of main body 6 by guide rail 9, centre distance between the chuck 3 is changed thereupon, wait that promptly the distance of assembling the steel shaft line length changes, and assembles the steel pipe flange of different length thereby reach.
The positioner of steel pipe flange kludge of the present invention, rotary chuck 3 in any case, the center of its left and right sides chuck 3 equates all the time with respect to the vertical range of main body bottom, and the centre distance between the chuck 3 equals to wait to assemble the steel pipe axial length all the time; The location that concentric scale circle on the while chuck 3 and magnetic fixator 8 also make different big or small flanges more accurately, conveniently, not only greatly facilitate the assembling of the steel pipe flange member of different angles, different length, different flanges, and its assembly precision is greatly enhanced, thereby guaranteed component quality, not only save time and save trouble, convenient and efficient, and reduced defect rate.
Claims (7)
1. the positioner of a steel pipe flange kludge, it is characterized in that it comprises main body, chuck and chuck rotating shaft, wherein the chuck rotating shaft is arranged on chuck inner surface position of center line, and this center line is consistent with horizontal direction, and chuck is connected with main body by the chuck rotating shaft.
2. the positioner of steel pipe flange kludge according to claim 1 is characterized in that it also comprises a dial that is arranged on the main body.
3. the positioner of steel pipe flange kludge according to claim 1 and 2 is characterized in that it also comprises a magnetic fixator that is arranged on the chuck.
4. the positioner of steel pipe flange kludge according to claim 3 is characterized in that it is the concentric scale circle in the center of circle with the chuck center of circle that described chuck inner surface also is provided with some.
5. the positioner of steel pipe flange kludge according to claim 4 is characterized in that the 5mm that is spaced apart between the described concentric scale circle.
6. according to claim 1 or 2 or the positioner of 4 or 5 described steel pipe flange kludges, it is characterized in that it also comprises a guide rail that is arranged on the main body in horizontal direction.
7. the positioner of steel pipe flange kludge according to claim 3 is characterized in that it also comprises a guide rail that is arranged on the main body in horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101364815A CN102179693A (en) | 2011-05-25 | 2011-05-25 | Positioning device of steel pipe flange assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101364815A CN102179693A (en) | 2011-05-25 | 2011-05-25 | Positioning device of steel pipe flange assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179693A true CN102179693A (en) | 2011-09-14 |
Family
ID=44566084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101364815A Pending CN102179693A (en) | 2011-05-25 | 2011-05-25 | Positioning device of steel pipe flange assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179693A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000556A (en) * | 2018-01-05 | 2019-07-12 | 中国石油天然气集团有限公司 | Automatic welding track clamping corrector and correction component |
| CN115446567A (en) * | 2018-07-11 | 2022-12-09 | 吉斯通塔***公司 | A system for flange assembly of a tubular structure; method of fitting a flange to a tubular section |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06155087A (en) * | 1992-08-06 | 1994-06-03 | Oishi Kogyo:Kk | Tackwelding jig device for steel tube having flanges at both ends |
| JP2002045994A (en) * | 2000-08-03 | 2002-02-12 | Toshiba Corp | Manufacturing apparatus for large cylindrical vessel |
| CN201161334Y (en) * | 2008-01-03 | 2008-12-10 | 上海前山管道技术有限公司 | Quick assembling device for flat welding flange |
| CN101537558A (en) * | 2008-03-18 | 2009-09-23 | 南通中集罐式储运设备制造有限公司 | Assembling stand for assembling tank type vessel and assembling method |
| CN202192415U (en) * | 2011-05-25 | 2012-04-18 | 青岛晓天能源科技有限公司 | Positioning device of steel pipe flange assembling machine |
-
2011
- 2011-05-25 CN CN2011101364815A patent/CN102179693A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06155087A (en) * | 1992-08-06 | 1994-06-03 | Oishi Kogyo:Kk | Tackwelding jig device for steel tube having flanges at both ends |
| JP2002045994A (en) * | 2000-08-03 | 2002-02-12 | Toshiba Corp | Manufacturing apparatus for large cylindrical vessel |
| CN201161334Y (en) * | 2008-01-03 | 2008-12-10 | 上海前山管道技术有限公司 | Quick assembling device for flat welding flange |
| CN101537558A (en) * | 2008-03-18 | 2009-09-23 | 南通中集罐式储运设备制造有限公司 | Assembling stand for assembling tank type vessel and assembling method |
| CN202192415U (en) * | 2011-05-25 | 2012-04-18 | 青岛晓天能源科技有限公司 | Positioning device of steel pipe flange assembling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000556A (en) * | 2018-01-05 | 2019-07-12 | 中国石油天然气集团有限公司 | Automatic welding track clamping corrector and correction component |
| CN110000556B (en) * | 2018-01-05 | 2020-08-11 | 中国石油天然气集团有限公司 | Automatic weld track clamping corrector and correction subassembly |
| CN115446567A (en) * | 2018-07-11 | 2022-12-09 | 吉斯通塔***公司 | A system for flange assembly of a tubular structure; method of fitting a flange to a tubular section |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |