CN1683102A - Device for processing container coupling flange seal surface - Google Patents
Device for processing container coupling flange seal surface Download PDFInfo
- Publication number
- CN1683102A CN1683102A CN 200410073256 CN200410073256A CN1683102A CN 1683102 A CN1683102 A CN 1683102A CN 200410073256 CN200410073256 CN 200410073256 CN 200410073256 A CN200410073256 A CN 200410073256A CN 1683102 A CN1683102 A CN 1683102A
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- China
- Prior art keywords
- seal surface
- jaw
- leading screw
- processing container
- axis
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Abstract
The machining plant for seal surface of the container coupling flange has flange outer wall as installation reference, hydraulic motor fixed on the unloading sleeve, clamping arm clamping jaw interlinkage and three clamping jaws with lower end fixed to the outer wall of the flange, turntable fixed on the output shaft of the hydraulic motor and located in the hole of the unloading sleeve, rotating arm on the turntable, reducer on the rotating arm, lead screw connected to the output shaft of the reducer, turret with cutter carrier installed in the track of rotating arm, stepped motor on the cutter carrier with connecting sleeve on the output shaft and cutter stage mounted on the track of the cutter carrier. The present invention is used to machine the seal surface of the flange simply and conveniently.
Description
Technical field
The present invention relates to the coupling flange seal surface processing method and the processing unit (plant) structure of pressure vessels for the chemical industry.
Background technology
The fine finishining of pressure vessels for the chemical industry coupling flange seal surface is to finish in the container welding job, for guaranteeing the tight of container mating interface sealing, particularly the end face seal dovetail groove precision of flange has the greatest impact to sealing, and the fine finishining of sealing surface is last one machining operation of container.The processing characteristic of this procedure is that the weight and the volume of container is big, and adding the man-hour workpiece can not move.Be container to be moved on the large-scale boring and milling machine process in the prior art, shortcoming is workpiece transportation difficulty, add tool setting in man-hour difficulty, efficient is low, and the cutter cutting blade is wide, radial-thrust force big, the sealing surface crudy is poor, the processing cost height.In container used, processing cost was higher when flange sealing surface was keeped in repair.
Summary of the invention
The purpose of this invention is to provide a kind of portable sealed processing unit (plant), is reference for installation with the outer wall of container joint flange, is installed on the excircle of processed flange, and flange sealing surface is directly processed, and makes processing simple, convenient.
The present invention is a device for processing container coupling flange seal surface, comprise a hydraulic motor (14), hydraulic motor (14) is fixed on the off-load cover (13), jig arm (2) by the jaw chain of rings (2 ') and at least 2 jaws (2 ") are formed; wherein the jaw chain of rings (2 ') be connected off-load cover (13) below; (lower end of 2 ") is fixed on the outer wall (E) of flange by swelling screw (1) respectively jaw, be fixed with rotating disk (12) on the output shaft (14 ') of hydraulic motor (14), rotating disk (12) is positioned in the hole of off-load cover (13), pivoted arm (4) is fixedly connected on the rotating disk (12), decelerator (6) is fixedly connected on the pivoted arm (4), there is a stepping motor (7) to be connected on the decelerator (6), power input as decelerator (6), the output shaft of decelerator (6) is connected on the leading screw (3) by cover (17), be with a nut (21) that is connected with knife rest turntable (20) on the leading screw (3), knife rest turntable (20) is installed in the guide rail (4 ') of pivoted arm (4), at knife rest turntable (20) but on the rotor frame (18) that can manually rotate is installed, tool-post structure (23) is fixed on the knife rest turntable (20).One stepping motor (24) is housed on the tool-post structure (23), on the output shaft of stepping motor (24), be fixed with adapter sleeve (25), with the output shaft fixed connection of leading screw (26) and stepping motor (24) is one, one nut (28) is housed on leading screw (26), nut (28) is connected with cutter platform (29), and cutter platform (29) is installed in the guide rail (23 ') of tool-post structure (23).Process tool is installed in the knife holder slot (29 ') of cutter platform (29).
But rotor frame (18) is installed on the knife rest turntable (20) by bearing pin (22) and screw (19).
Axis (the O of hydraulic motor (14)
1O
1') with the axis coaxle of off-load cover (13), rotating disk (12).
Axis (the O of hydraulic motor (14)
1O
1') with the axis (O of leading screw (3)
2O
2') vertical.
Axis (the O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') when vertical, the guide rail (4 ') that stepping motor (7) and stepping motor (24) can be realized pivoted arm (4) moves with the interpolation interlock between guide rail (23 ') both direction of tool-post structure (23) and independently moving is controlled.
Axis (the O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') during out of plumb, the angle of inclination of the guide rail (23 ') of tool-post structure (23) decision seal groove gradient, the control of stepping motor (24) independently moving is carried out feeding processing to the flange sealing trough inclined-plane.
(center of circle (O) of installation site symmetry flange is gone up in the upper end of 2 ") to jaw at the jaw chain of rings (2 '); (center line of 2 ") passes through the center of circle (O) of flange respectively to jaw, and the folded central angle of center line of adjacent two jaws (2 ") equals 360 ° of quantity divided by installation jaw (2 ").
Jaw (being enclosed within respectively on the flange outer wall (E) of 2 "), its lower end is fixedly mounted on respectively on the rigidity reinforcing ring (8), and its installation site is symmetrical in the center of circle (O) of flange.
The collar (32) is installed on jaw, and (2 ") lower end is equipped with swelling screw (1) on the inner edge of the collar (32).
Advantage of the present invention is that processing unit (plant) is simple, and volume is little, and is in light weight, the adaptation face width of processing flange sealing surface.Convenient in carrying.Follow the flange on-line machining of container.
Description of drawings
Fig. 1 (1) is the vertical view of apparatus of the present invention, Fig. 1 (2) is that the middle B-B of Fig. 1 (1) is to cutaway view, Fig. 1 (1) also is that the middle A-A of Fig. 1 (2) is to cutaway view, Fig. 2 (1), 2 (2), 2 (3) but be the structure chart of rotor frame, wherein Fig. 2 (1) is that the middle C-C of Fig. 2 (3) is to cutaway view, Fig. 2 (2) is that D-D resembles cutaway view among Fig. 2 (1), and Fig. 2 (3) is that E-E is to cutaway view among Fig. 2 (1), and Fig. 3 is the structure chart of another embodiment of the present invention.
The specific embodiment
Shown in Fig. 1 (1), 1 (2), the inventive system comprises a hydraulic motor (14), hydraulic motor (14) is fixed on the off-load cover (13), jig arm (2) by the jaw chain of rings (2 ') and 3 jaws (2 ") are formed; wherein the jaw chain of rings (2 ') by bolt (11) be connected off-load cover (13) below, (lower end of 2 ") is fixed on the outer wall (E) of flange by swelling screw (1) respectively jaw.Be fixed with rotating disk (12) on the output shaft (14 ') of hydraulic motor (14), between rotating disk (12) and off-load cover (13), two bearings (15) are arranged, rotating disk (12) is positioned in the hole of off-load cover (13), realizes off-load hydraulic motor (14) output shaft (14 ').Pivoted arm (4) is fixedly connected on the rotating disk (12) by screw (16), decelerator (6) is fixedly connected on the pivoted arm (4) by screw (5), there is a stepping motor (7) to be connected on the decelerator (6), power input as decelerator (6), the output shaft of decelerator (6) is connected on the leading screw (3) by cover (17), be with a nut (21) that is connected with knife rest turntable (20) on the leading screw (3), knife rest turntable (20) is installed in the guide rail (4 ') of pivoted arm (4), at knife rest turntable (20) but on the rotor frame (18) that can manually rotate is installed.
Shown in Fig. 1 (1), 1 (2), 2 (1), 2 (2), 2 (3), but rotor frame (18) be installed on the knife rest turntable (20) by bearing pin (22) and screw (19), at screw (19) when unclamping, but can manually rotate rotor frame (18).The carbon brush (9) of stepping motor lead-out wire is installed on pivoted arm (4), and the slip ring (10) that carbon brush (9) is corresponding is fixed on the jig arm (2).When the output shaft of hydraulic motor (14) rotates, by rotating disk (12) drive pivoted arm (4) and cover (17), leading screw (3), knife rest turntable (20) carries out principal cutting movement.When stepping motor (7) rotates, but it is mobile along the guide rail (4 ') of pivoted arm (4) to drive rotor frame (18).
Tool-post structure (23) has screw (19) to be fixed on the knife rest turntable (20).One stepping motor (24) is housed on the tool-post structure (23), on the output shaft of stepping motor (24), be fixed with adapter sleeve (25), with the output shaft fixed connection of leading screw (26) and stepping motor (24) is one, (27) be bearing, one nut (28) is housed on leading screw (26), nut (28) is connected with cutter platform (29), and cutter platform (29) is installed in the guide rail (23 ') of tool-post structure (23).Process tool is installed in the knife holder slot (29 ') of cutter platform (29), and (30) are the fixing screw of process tool.
Axis (the O of hydraulic motor (14)
1O
1') with the axis coaxle of off-load cover (13), rotating disk (12).
Axis (the O of hydraulic motor (14)
1O
1') with the axis (O of leading screw (3)
2O
2') vertical.
Axis (the O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') when vertical, the guide rail (4 ') that stepping motor (7) and stepping motor (24) can be realized pivoted arm (4) moves with the interpolation interlock between guide rail (23 ') both direction of tool-post structure (23) and independently moving is controlled.
Axis (the O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') during out of plumb, the angle of inclination of the guide rail (23 ') of tool-post structure (23) decision seal groove gradient, the control of stepping motor (24) independently moving is carried out feeding processing to the flange sealing trough inclined-plane.
Shown in Fig. 1 (1), 1 (2), (center of circle (O) of installation site symmetry flange is gone up in the upper end of 2 ") to jaw at the jaw chain of rings (2 '); (center line of 2 ") passes through the center of circle (O) of flange respectively to jaw, the folded central angle of center line of adjacent two jaws (2 ") equals 360 ° of quantity divided by installation jaw (2 "), promptly 120 °.Jaw (being enclosed within respectively on the flange outer wall (E) of 2 "), its lower end is fixedly mounted on respectively on the rigidity reinforcing ring (8), and its installation site is symmetrical in the center of circle (O) of flange.
As shown in Figure 3, structure chart for another embodiment of the present invention, at the diameter of flange outer wall (E) hour, the collar (32) is installed on jaw by bolt (31), and (lower end of 2 "); swelling screw (1) is installed on the inner edge of the collar (32) is fixed on the flange outer wall (E) by swelling screw (1).
The process of cutting movement is: main motion is the rotation that hydraulic motor (14) drives pivoted arm (4); The combination of feed motion has: stepping motor (7) independently moving is realized the feeding processing of end face of flange; During with vertical installation of tool-post structure (23) guide rail (23 '), stepping motor (7) and stepping motor (24) can be realized interpolation interlock motion and the independently moving control between pivoted arm (4) guide rail (4 ') and tool-post structure (23) guide rail (23 ') both direction at the guide rail of pivoted arm (4); When the guide rail (4 ') of pivoted arm (4) is installed with tool-post structure 23 guide rails (23 ') out of plumb, by the angle of inclination decision seal groove gradient of tool-post structure (23) guide rail (23 '), the control of stepping motor (24) independently moving just can realize the feeding processing on flange sealing trough inclined-plane.
Claims (9)
1, device for processing container coupling flange seal surface, comprise a hydraulic motor (14), it is characterized in that hydraulic motor (14) is fixed on the off-load cover (13), jig arm (2) by the jaw chain of rings (2 ') and at least 2 jaws (2 ") are formed; wherein the jaw chain of rings (2 ') be connected off-load cover (13) below, (lower end of 2 ") is fixed on the outer wall (E) of flange by swelling screw (1) respectively jaw; Be fixed with rotating disk (12) on the output shaft (14 ') of hydraulic motor (14), rotating disk (12) is positioned in the hole of off-load cover (13), pivoted arm (4) is fixedly connected on the rotating disk (12); Decelerator (6) is fixedly connected on the pivoted arm (4), there is a stepping motor (7) to be connected on the decelerator (6), the output shaft of decelerator (6) is connected on the leading screw (3) by cover (17), be with a nut (21) that is connected with knife rest turntable (20) on the leading screw (3), knife rest turntable (20) is installed in the guide rail (4 ') of pivoted arm (4); At knife rest turntable (20) but on the rotor frame (18) that can manually rotate is installed, tool-post structure (23) is fixed on the knife rest turntable (20); One stepping motor (24) is housed on the tool-post structure (23), on the output shaft of stepping motor (24), be fixed with adapter sleeve (25), with the output shaft fixed connection of leading screw (26) and stepping motor (24) is one, one nut (28) is housed on leading screw (26), nut (28) is connected with cutter platform (29), cutter platform (29) is installed in the guide rail (23 ') of tool-post structure (23), and process tool is installed in the knife holder slot (29 ') of cutter platform (29).
2, device for processing container coupling flange seal surface according to claim 1, but it is characterized in that rotor frame (18) is installed on the knife rest turntable (20) by bearing pin (22) and screw (19).
3, device for processing container coupling flange seal surface according to claim 1 is characterized in that the axis (O of hydraulic motor (14)
1O
1') with the axis coaxle of off-load cover (13), rotating disk (12).
4, device for processing container coupling flange seal surface according to claim 1 is characterized in that the axis (O of hydraulic motor (14)
1O
1') with the axis (O of leading screw (3)
2O
2') vertical.
5, device for processing container coupling flange seal surface according to claim 1 is characterized in that the axis (O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') when vertical, the guide rail (4 ') that stepping motor (7) and stepping motor (24) can be realized pivoted arm (4) moves with the interpolation interlock between guide rail (23 ') both direction of tool-post structure (23) and independently moving is controlled.
6, device for processing container coupling flange seal surface according to claim 1 is characterized in that the axis (O of leading screw (26)
3O
3') with the axis (O of leading screw (3)
2O
2') during out of plumb, the angle of inclination of the guide rail (23 ') of tool-post structure (23) decision seal groove gradient, the control of stepping motor (24) independently moving is carried out feeding processing to the flange sealing trough inclined-plane.
7, device for processing container coupling flange seal surface according to claim 1, it is characterized in that (center of circle (O) of installation site symmetry flange is gone up in the upper end of 2 ") to jaw at the jaw chain of rings (2 '); (center line of 2 ") passes through the center of circle (O) of flange respectively to jaw, and the folded central angle of center line of adjacent two jaws (2 ") equals 360 ° of quantity divided by installation jaw (2 ").
8, device for processing container coupling flange seal surface according to claim 1, (being enclosed within respectively on the flange outer wall (E) of 2 "); its lower end is fixedly mounted on respectively on the rigidity reinforcing ring (8), its installation site is symmetrical in the center of circle (O) of flange to it is characterized in that jaw.
9, device for processing container coupling flange seal surface according to claim 1, (2 ") lower end is equipped with swelling screw (1) on the inner edge of the collar (32) to it is characterized in that being installed on jaw by the collar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732561A CN100400209C (en) | 2004-11-02 | 2004-11-02 | Device for processing container coupling flange seal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732561A CN100400209C (en) | 2004-11-02 | 2004-11-02 | Device for processing container coupling flange seal surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1683102A true CN1683102A (en) | 2005-10-19 |
| CN100400209C CN100400209C (en) | 2008-07-09 |
Family
ID=35262701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100732561A Expired - Fee Related CN100400209C (en) | 2004-11-02 | 2004-11-02 | Device for processing container coupling flange seal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100400209C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366939A (en) * | 2011-06-28 | 2012-03-07 | 吴江市精工铝字制造厂 | Stereoscopic character fixture platform |
| CN104354047A (en) * | 2014-05-06 | 2015-02-18 | 兰州兰石重型装备股份有限公司 | Machining device for flange sealing surface |
| CN106077710A (en) * | 2016-07-06 | 2016-11-09 | 兰州兰石重型装备股份有限公司 | The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof |
| CN113751768A (en) * | 2021-07-22 | 2021-12-07 | 博澳精密工业(大连)有限公司 | Online mechanical structure processingequipment |
| CN114101715A (en) * | 2021-11-17 | 2022-03-01 | 集创机械制造无锡有限公司 | Small-size flange sealing face processing equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254385Y (en) * | 1995-06-23 | 1997-05-21 | 张勇升 | Pipe cutting groove machine |
| US5779406A (en) * | 1996-07-17 | 1998-07-14 | Dresser Industries, Inc. | Forming a nonuniform groove in an annular bore wall |
| JP2002355714A (en) * | 2001-05-31 | 2002-12-10 | Mitsubishi Heavy Ind Ltd | Inner periphery machining device |
-
2004
- 2004-11-02 CN CNB2004100732561A patent/CN100400209C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366939A (en) * | 2011-06-28 | 2012-03-07 | 吴江市精工铝字制造厂 | Stereoscopic character fixture platform |
| CN104354047A (en) * | 2014-05-06 | 2015-02-18 | 兰州兰石重型装备股份有限公司 | Machining device for flange sealing surface |
| CN106077710A (en) * | 2016-07-06 | 2016-11-09 | 兰州兰石重型装备股份有限公司 | The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof |
| CN113751768A (en) * | 2021-07-22 | 2021-12-07 | 博澳精密工业(大连)有限公司 | Online mechanical structure processingequipment |
| CN113751768B (en) * | 2021-07-22 | 2024-05-03 | 博澳精密工业(大连)有限公司 | Online mechanical structure processingequipment |
| CN114101715A (en) * | 2021-11-17 | 2022-03-01 | 集创机械制造无锡有限公司 | Small-size flange sealing face processing equipment |
| CN114101715B (en) * | 2021-11-17 | 2024-03-29 | 集创机械制造无锡有限公司 | Small flange sealing surface processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100400209C (en) | 2008-07-09 |
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