CN100531983C - Apparatus for processing large aperture flange seal surface for container joint - Google Patents
Apparatus for processing large aperture flange seal surface for container joint Download PDFInfo
- Publication number
- CN100531983C CN100531983C CNB2004100732580A CN200410073258A CN100531983C CN 100531983 C CN100531983 C CN 100531983C CN B2004100732580 A CNB2004100732580 A CN B2004100732580A CN 200410073258 A CN200410073258 A CN 200410073258A CN 100531983 C CN100531983 C CN 100531983C
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- CN
- China
- Prior art keywords
- leading screw
- chuck
- stepping motor
- large aperture
- screw
- Prior art date
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Abstract
The invention relates to a device for processing the sealing surface of large aperture flange of container interface, which directly processes the flange sealing surface. The hydraulic motor is mounted on the chuck; the chuck is fixed in the flange hole via the expansion bolt mounted on the periphery of chuck; the chuck is mounted on the output axle of hydraulic motor; the rotational arm and the decelerator are mounted on the chuck while the output axle of decelerator is connected to the lead-screw via the shaft sleeve; the lead-screw is sheathed by a nut fixed to the rotating platform of tool carrier which is mounted in the guide rail of rotational arm; a rotational tool carrier which can be rotated by hand is mounted on the rotating platform; a step motor is mounted on the tool carrier whose output axle is connected to a connection sheath to integrate another lead-screw and the output axle of step motor as a whole; said lead-screw has a nut to be connected with tool platform which is mounted in the guide rail of tool carrier.
Description
Technical field
The present invention relates to the processing unit (plant) of the coupling flange seal surface of container.
Background technology
The fine finishining of pressure vessels for the chemical industry coupling flange seal surface is after the container welding job is finished, 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 sealing surface processing device, is reference for installation with the endoporus of container joint flange, is installed in the endoporus of processed flange, and flange sealing surface is directly processed, and makes processing simple, convenient.So-called large aperture is meant that the flange diameter of bore is more than or equal to 360 millimeters.
The present invention is an apparatus for processing large aperture flange seal surface for container joint, a hydraulic motor 12 is arranged, hydraulic motor 12 is fixedly mounted on the chuck 13, by the tensioning screw of installing on chuck 13 outer rims 14 chuck 13 is fixed among the flange hole H, rotating disk 10 be installed in the output shaft 12 of hydraulic motor 12 ' on, pivoted arm 15 is installed on the rotating disk 10, decelerator 7 is installed on the pivoted arm 15, stepping motor 8 is installed on the decelerator 7, the output shaft of decelerator 7 is fixedly connected by axle sleeve 4 and leading screw 3, be with a nut 2 of fixedlying connected on the leading screw 3 with knife rest turntable 1, knife rest turntable 1 be installed in the guide rail 15 of pivoted arm 15 ' in, but the rotor frame 17 that can manually rotate is installed on knife rest turntable 1, a stepping motor 21 is housed on the tool-post structure 20, on the output shaft of stepping motor 21, be fixed with adapter sleeve 22, with the output shaft fixed connection of leading screw 23 and stepping motor 21 is one, one nut 25 is housed on leading screw 23, and nut 25 is connected with cutter platform 26, cutter platform 26 be installed in the guide rail 20 of tool-post structure 20 ' in.Process tool is installed in the knife holder slot of cutter platform 26.
The axes O of hydraulic motor 12
1O
1' be parallel to horizontal plane, and with the axis coaxle of chuck 13, rotating disk 10.
The axes O of hydraulic motor 12
1O
1' with the axes O of leading screw 3
2O
2' vertical.
The axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2' when vertical, stepping motor 8 and stepping motor 21 can realize that the interpolation interlock between pivoted arm 15 and tool-post structure 20 both directions is moved and independently moving is controlled.
The axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2During ' out of plumb, the guide rail 20 of tool-post structure 20 ' angle of inclination decision seal groove gradient, the control of stepping motor 21 independently movings is carried out feeding processing to the flange sealing trough inclined-plane.
But rotor frame 17 is connected on the knife rest turntable 1 by bearing pin 19.When but rotor frame 17 turns to away cutter position, but rotor frame 17 and knife rest turntable 1 are fixed together by screw 18.
Swelling is overlapped on 29 chuck for installing 13, overlaps in swelling swelling screw 14 is installed on 29 outer rims.
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, and convenient in carrying, the flange that can follow container carries out on-line machining.
Description of drawings
Fig. 1 (1) is the front view of apparatus of the present invention, wherein Section line partly is that the middle A-A of Fig. 1 (2) is to cutaway view, Fig. 1 (2) is that the B-B of vertical view and Fig. 1 is to cutaway view, Fig. 2 (1) is that the middle C-C of Fig. 1 (1) is to cutaway view, Fig. 2 (2) is that the middle D-D of Fig. 2 (1) is to cutaway view, Fig. 2 (3) is that E-E is to cutaway view among Fig. 2 (1), and Fig. 3 is the mounting structure figure of swelling cover.
The specific embodiment
Fig. 1 (1) is the front view of apparatus of the present invention, and wherein Section line partly is that A-A is to cutaway view among Fig. 1 (2), and Fig. 1 (2) is that the B-B of vertical view and Fig. 1 is to cutaway view.As shown in the figure, hydraulic motor 12 is fixed on the chuck 13, and swelling screw 14 is installed on the outer rim of chuck 13, by swelling screw 14 chuck 13 is fixed among the flange hole H.The output shaft 12 of hydraulic motor 12 ' on be fixed with rotating disk 10, two bearings 11 are housed between rotating disk 10 and chuck 13, pivoted arm 15 is connected on the rotating disk 10 by screw 9, pivoted arm 15 can rotate with rotating disk 10.
Shown in Fig. 1 (1), 1 (2), decelerator 7 is connected on the pivoted arm 15 by screw 5, stepping motor 8 is connected on the decelerator 7, power input as decelerator 7, the output shaft of decelerator 7 is connected on the leading screw 3 by overlapping 4, be with a nut 2 that is connected with knife rest turntable 1 on the leading screw 3, but the rotor frame 17 that can manually rotate is installed on knife rest turntable 1.When screw 18 unclamps, but can manually rotate rotor frame 17, but rotor frame 17 and knife rest turntable 1 are fixed with one by screw 18.The centre of gyration of crossing pivoted arm 15 on pivoted arm 15 is equipped with the slip ring 6 of stepping motor lead-out wire, and connector socket 16 is arranged on the slip ring 6.When the output shaft 12 of hydraulic motor 12 ' rotation, drive pivoted arm 15 and knife rest 17 thereof, realize principal cutting movement.When stepping motor 8 rotates, can drive knife rest 17 and move along the guide rail of pivoted arm 15.
Shown in Fig. 1 (2), the axes O of hydraulic motor 12
1O
1' be parallel to horizontal plane, and with the axis coaxle of chuck 13, rotating disk 10.The axes O of hydraulic motor 12
1O
1' with the axes O of leading screw 3
2O
2' vertical.
Shown in Fig. 2 (1), but rotor frame 17 is connected on the knife rest turntable 1 by bearing pin 19.One stepping motor 21 is housed on the tool-post structure 20, on the output shaft of stepping motor 21, be fixed with adapter sleeve 22, with the output shaft fixed connection of leading screw 23 and stepping motor 21 is one, between adapter sleeve 23 and tool-post structure 20, bearing 24 is housed, one nut 25 is housed on leading screw 23, nut 25 is connected with cutter platform 26, cutter platform 26 be installed in the guide rail 20 of tool-post structure 20 ' in.When stepping motor 21 rotates, can drive cutter platform 26 along the guide rail 20 of tool-post structure 20 ' move.Process tool can by screw 27 be pressed on the knife holder slot 26 of cutter platform 26 ' in.
Shown in Fig. 2 (1), 2 (2), the axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2' when vertical, stepping motor 8 and stepping motor 21 can realize that the interpolation interlock between pivoted arm 15 and tool-post structure 20 both directions is moved and independently moving is controlled.
The axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2During ' out of plumb, the guide rail 20 of tool-post structure 20 ' angle of inclination decision seal groove gradient, the control of stepping motor 21 independently movings is carried out feeding processing to the flange sealing trough inclined-plane.
Launch the cutting movement of apparatus of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1 (1), 1 (2), 2 (1), 2 (2), main motion is that hydraulic motor 12 drives rotatablely moving of pivoted arm 15; The combination of feed motion has: stepping motor 8 independently movings are realized the feeding processing of end face of flange; The axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2' when vertical, stepping motor 8 and stepping motor 21 can realize that the interpolation interlock between pivoted arm 15 and tool-post structure 20 both directions is moved and independently moving is controlled.
The axes O of leading screw 23
3O
3' with the axes O of leading screw 3
2O
2During ' out of plumb, the guide rail 20 of tool-post structure 20 ' angle of inclination decision seal groove gradient, the control of stepping motor 21 independently movings is carried out feeding processing to the flange sealing trough inclined-plane.
Claims (7)
1, apparatus for processing large aperture flange seal surface for container joint, a hydraulic motor (12) is arranged, it is characterized in that hydraulic motor (12) is fixedly mounted on the chuck (13), by the swelling screw of installing on chuck (13) outer rim (14) chuck (13) is fixed in the flange hole (H), rotating disk (10) is installed on the output shaft (12 ') of hydraulic motor (12), pivoted arm (15) is installed on the rotating disk (10), decelerator (7) is installed on the pivoted arm (15), first stepping motor (8) is installed on the decelerator (7), the output shaft of decelerator (7) is fixedly connected by axle sleeve (4) and first leading screw (3), be with a nut (2) that is fixedly connected with knife rest turntable (1) on first leading screw (3), knife rest turntable (1) is installed in the guide rail (15 ') of pivoted arm (15), at knife rest turntable (1) but go up the rotor frame (17) that installation can manually be rotated, one second stepping motor (21) is housed on the tool-post structure (20), on the output shaft of second stepping motor (21), be fixed with adapter sleeve (22), with the output shaft fixed connection of second leading screw (23) and second stepping motor (21) is one, one nut (25) is housed on second leading screw (23), nut (25) is connected with cutter platform (26), cutter platform (26) is installed in the guide rail (20 ') of tool-post structure (20), and process tool is installed in the knife holder slot of cutter platform (26).
2, apparatus for processing large aperture flange seal surface for container joint according to claim 1 is characterized in that the axis (O of hydraulic motor (12)
1O
1') with the axis coaxle of chuck (13), rotating disk (10).
3, apparatus for processing large aperture flange seal surface for container joint according to claim 1 is characterized in that the axis (O of hydraulic motor (12)
1O
1') with the axis (O of first leading screw (3)
2O
2') vertical.
4, apparatus for processing large aperture flange seal surface for container joint according to claim 1 is characterized in that the axis (O of second leading screw (23)
3O
3') with the axis (O of first leading screw (3)
2O
2') when vertical, the guide rail (15 ') that first stepping motor (8) and second stepping motor (21) can be realized pivoted arm (15) moves with the interpolation interlock between guide rail (20 ') both direction of tool-post structure (20) and independently moving is controlled.
5, apparatus for processing large aperture flange seal surface for container joint according to claim 1 is characterized in that the axis (O of second leading screw (23)
3O
3') with the axis (O of first leading screw (3)
2O
2') during out of plumb, the angle of inclination of the guide rail (20 ') of tool-post structure (20) decision seal groove gradient, the control of second stepping motor (21) independently moving is carried out feeding processing to the flange sealing trough inclined-plane.
6, apparatus for processing large aperture flange seal surface for container joint according to claim 1, but it is characterized in that rotor frame (17) is connected on the knife rest turntable (1) by bearing pin (19); But rotor frame (17) is when turning to away cutter position, by screw (18) but rotor frame (17) and knife rest turntable (1) are fixed together.
7, apparatus for processing large aperture flange seal surface for container joint according to claim 1 is characterized in that on swelling cover (29) chuck for installing (13), on swelling cover (29) outer rim swelling screw (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732580A CN100531983C (en) | 2004-11-02 | 2004-11-02 | Apparatus for processing large aperture flange seal surface for container joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732580A CN100531983C (en) | 2004-11-02 | 2004-11-02 | Apparatus for processing large aperture flange seal surface for container joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1768991A CN1768991A (en) | 2006-05-10 |
| CN100531983C true CN100531983C (en) | 2009-08-26 |
Family
ID=36750666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100732580A Expired - Fee Related CN100531983C (en) | 2004-11-02 | 2004-11-02 | Apparatus for processing large aperture flange seal surface for container joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100531983C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108526558B (en) * | 2017-03-01 | 2019-10-22 | 杭州盈铭深冷工程技术有限公司 | A kind of large-sized flange end face processing technology |
| CN112091290B (en) * | 2020-08-26 | 2022-10-14 | 江西昌河航空工业有限公司 | Honeycomb milling device |
-
2004
- 2004-11-02 CN CNB2004100732580A patent/CN100531983C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1768991A (en) | 2006-05-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20101102 |