CN105234669A - Coaxial casing pipe assembling device and method - Google Patents
Coaxial casing pipe assembling device and method Download PDFInfo
- Publication number
- CN105234669A CN105234669A CN201510712907.5A CN201510712907A CN105234669A CN 105234669 A CN105234669 A CN 105234669A CN 201510712907 A CN201510712907 A CN 201510712907A CN 105234669 A CN105234669 A CN 105234669A
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- China
- Prior art keywords
- sleeve
- group
- outer sleeve
- coaxial
- regulating device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a coaxial casing pipe assembling device and method. A die comprises an annular positioning ring, long adjusting devices and short adjusting devices. The annular positioning ring is of a cylindrical structure. The long adjusting devices and the short adjusting devices are evenly arranged on the two sides of the annular positioning ring in the circumferential direction at intervals and are fixed through clamps. The annular positioning ring and an outer casing pipe are positioned and connected through the short adjusting devices, and an inner casing pipe is adjusted and positioned through the long adjusting devices. According to the coaxial casing pipe assembling device and method, the structure is simple, operation is convenient, universality is high, precision is high, and repeated use can be achieved.
Description
Technical field
The invention belongs to the technical field that equipment is installed, particularly relate to a kind of coaxial sleeve group to device and method.
Background technology
Coaxial sleeve structure is common on industrial pipeline or main equipment.In construction of wind tunnel, wind tunnel body and inner flow passage coaxiality error are the controlling difficulties that wind-tunnel is installed, and its coaxial accuracy directly affects the quality in flow field.
Traditional large molded cannula group is get four symmetrical points at the end face of external pipe and internal pipeline to method, and draw the center of pipeline respectively at these four some pull-up chalk lines, the pipeline center that the position of mobile internal pipeline makes inside and outside pipeline be drawn by chalk line overlaps.Internal pipeline in the method can only carry out single-way moving, cannot carry out four-way adjustment simultaneously, and group is larger to the error after completing.Meanwhile, in the method, the two ends of pipeline cannot synchronously operate, and need the spacing repeatedly adjusting internal pipeline and external pipe two ends, and the time of coaxial group of pipeline to cost is longer.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned Problems existing, provides a kind of coaxial sleeve group to device and method, reduces the group of coaxial sleeve to difficulty, improves assembling precision.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of coaxial sleeve group is to device, it is characterized in that, comprise circular orientation circle, length regulating device and minor regulating device, described circular orientation circle is cylindrical tube shape structure, the circumferential uniform intervals that described length regulating device and minor regulating device distinguish the both sides of annularly centring ring is arranged, and fixed by jig, circular orientation circle and outer sleeve are located by minor regulating device and are connected, and inner sleeve is by length regulating device adjustment location.
By such scheme, described length regulating device comprises long scale and long threaded rod, and described long scale is located through the outside of described jig, and can move up and down, and described long threaded rod is through the engaging spots localization of jig with described circular orientation circle.
By such scheme, described minor regulating device comprises short scale and short stud, and described short scale is located through the outside of described jig, and can move up and down, and described short stud is through the engaging spots localization of jig with described circular orientation circle.
By such scheme, described jig comprises holding section and connecting portion, and described holding section is the block structure being provided with rectangle slot, and the opening of described slot is inwards arranged, described connecting portion is the platy structure being provided with connecting through hole, and the side of connecting portion is connected with the outer side center of holding section.
By such scheme, bottom described long threaded rod and short stud, be equipped with the supporting disk of arc.
By such scheme, the center of described holding section is arranged with two screws up and down.
By such scheme, the outer peripheral face of described arc centring ring is interval with several gussets.
The group of coaxial sleeve, to a method, is characterized in that, comprises the steps:
A) group of group to device and outer sleeve is right: the two ends circular orientation circle of two groups to device being each passed through outer sleeve, the supporting disk of short stud is regulated to contact completely with the outer wall of outer sleeve, adjust the distance between annular centring ring end face and outer sleeve by short scale, make outer sleeve concentric with circular orientation circle;
B) axiality of inner sleeve and outer sleeve adjusts: group to device after the installation of outer sleeve two ends, inner sleeve is sent into the inside of outer sleeve, the group at adjustment outer sleeve two ends is to the long threaded rod of device, the supporting disk of long threaded rod is contacted completely with the outer wall of inner sleeve, utilize long tape measure inner sleeve outer wall and group to the distance between device annular centring ring, adjustment long threaded rod makes the numerical value of each long tape measure equal, can realize the dead in line of inner sleeve and outer sleeve, the group completing coaxial sleeve is right.
The invention has the beneficial effects as follows: provide a kind of coaxial sleeve group to device and method, the inside that the axis of outer sleeve and inner sleeve amplifies circular orientation circle is grouping, the distance between sleeve pipe and circular orientation circle can be measured in time by scale, make the group of coaxial sleeve to procedure parameter, reduce the group of coaxial sleeve to difficulty, make dimensional measurement more accurate, improve the assembling precision of coaxial pipes; The circumferential direction of length regulating device and minor regulating device annularly centring ring is uniformly distributed, the relative position of inner sleeve and circular orientation circle can be adjusted from multiple directions simultaneously, decrease coaxial sleeve group to the adjustment number of times in process, improve the group of coaxial sleeve to efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of group to process of one embodiment of the invention.
Wherein: 1. circular orientation circle, 2. long scale, 3. long threaded rod, 4. short scale, 5. short stud, 6. holding section, 7. connecting portion, 8. supporting disk, 9. outer sleeve, 10. inner sleeve.
Detailed description of the invention
For understanding the present invention better, below in conjunction with drawings and Examples, the invention will be further described.
A kind of coaxial sleeve group is to device, comprise circular orientation circle 1, length regulating device and minor regulating device, circular orientation circle is cylindrical tube shape structure, its outer peripheral face is interval with several gussets, length regulating device and minor regulating device install the both sides in circular orientation circle respectively by jig, the circumferential uniform intervals of length regulating device and minor regulating device annularly centring ring is arranged, circular orientation circle and outer sleeve 9 are located by minor regulating device and are connected, and inner sleeve 10 is by length regulating device adjustment location.
Jig comprises holding section 6 and connecting portion 7, holding section is the block structure being provided with rectangle slot, the opening of slot is inwards arranged, the center of holding section is arranged with two screws up and down, connecting portion is the platy structure being provided with connecting through hole, and the side of connecting portion is connected with the outer side center of holding section.
Length regulating device comprises long scale 2 and long threaded rod 3, and long scale is located through the connecting through hole of jig, and can move up and down, and long threaded rod is located through the screw of jig; Minor regulating device comprises short scale 4 and short stud 5, and short scale is located through the connecting through hole of jig, and can move up and down, and short stud is located through the screw of jig; The supporting disk 8 of arc is equipped with bottom long threaded rod and short stud.
The group of coaxial sleeve, to a method, is characterized in that, comprises the steps:
A) group of group to device and outer sleeve is right: the two ends circular orientation circle of two groups to device being each passed through outer sleeve, the supporting disk of short stud is regulated to contact completely with the outer wall of outer sleeve, adjust the distance between annular centring ring end face and outer sleeve by short scale, make outer sleeve concentric with circular orientation circle;
B) axiality of inner sleeve and outer sleeve adjusts: group to device after the installation of outer sleeve two ends, inner sleeve is sent into the inside of outer sleeve, the group at adjustment outer sleeve two ends is to the long threaded rod of device, the supporting disk of long threaded rod is contacted completely with the outer wall of inner sleeve, utilize long tape measure inner sleeve outer wall and group to the distance between device annular centring ring, adjustment long threaded rod makes the numerical value of each long tape measure equal, can realize the dead in line of inner sleeve and outer sleeve, the group completing coaxial sleeve is right.
Claims (8)
1. a coaxial sleeve group is to device, it is characterized in that, comprise circular orientation circle, length regulating device and minor regulating device, described circular orientation circle is cylindrical tube shape structure, the circumferential uniform intervals that described length regulating device and minor regulating device distinguish the both sides of annularly centring ring is arranged, and fixed by jig, circular orientation circle and outer sleeve are located by minor regulating device and are connected, and inner sleeve is by length regulating device adjustment location.
2. a kind of coaxial sleeve group according to claim 1 is to device, it is characterized in that, described length regulating device comprises long scale and long threaded rod, described long scale is located through the outside of described jig, and can move up and down, described long threaded rod is through the engaging spots localization of jig with described circular orientation circle.
3. a kind of coaxial sleeve group according to claim 2 is to device, it is characterized in that, described minor regulating device comprises short scale and short stud, described short scale is located through the outside of described jig, and can move up and down, described short stud is through the engaging spots localization of jig with described circular orientation circle.
4. a kind of coaxial sleeve group according to claim 1 or 3 is to device, it is characterized in that, described jig comprises holding section and connecting portion, described holding section is the block structure being provided with rectangle slot, the opening of described slot is inwards arranged, described connecting portion is the platy structure being provided with connecting through hole, and the side of connecting portion is connected with the outer side center of holding section.
5. a kind of coaxial sleeve group according to claim 3 is to device, it is characterized in that, is equipped with the supporting disk of arc bottom described long threaded rod and short stud.
6. a kind of coaxial sleeve group according to claim 4 is to device, it is characterized in that, the center of described holding section is arranged with two screws up and down.
7. a kind of coaxial sleeve group according to claim 1 is to device, it is characterized in that, the outer peripheral face of described arc centring ring is interval with several gussets.
8. the group of coaxial sleeve is to a method, it is characterized in that, comprises the steps:
A) group of group to device and outer sleeve is right: the two ends circular orientation circle of two groups to device being each passed through outer sleeve, the supporting disk of short stud is regulated to contact completely with the outer wall of outer sleeve, adjust the distance between annular centring ring end face and outer sleeve by short scale, make outer sleeve concentric with circular orientation circle;
B) axiality of inner sleeve and outer sleeve adjusts: group to device after the installation of outer sleeve two ends, inner sleeve is sent into the inside of outer sleeve, the group at adjustment outer sleeve two ends is to the long threaded rod of device, the supporting disk of long threaded rod is contacted completely with the outer wall of inner sleeve, utilize long tape measure inner sleeve outer wall and group to the distance between device annular centring ring, adjustment long threaded rod makes the numerical value of each long tape measure equal, can realize the dead in line of inner sleeve and outer sleeve, the group completing coaxial sleeve is right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712907.5A CN105234669B (en) | 2015-10-28 | 2015-10-28 | A kind of coaxial sleeve group is to device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712907.5A CN105234669B (en) | 2015-10-28 | 2015-10-28 | A kind of coaxial sleeve group is to device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234669A true CN105234669A (en) | 2016-01-13 |
| CN105234669B CN105234669B (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510712907.5A Active CN105234669B (en) | 2015-10-28 | 2015-10-28 | A kind of coaxial sleeve group is to device and method |
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| CN (1) | CN105234669B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757075A (en) * | 2016-04-21 | 2016-07-13 | 西安中科微精光子制造科技有限公司 | Annular positioning device |
| CN107642639A (en) * | 2017-08-31 | 2018-01-30 | 上海二十冶建设有限公司 | Installation tool and its application method for jet chimney creep measurement points |
| TWI642612B (en) * | 2018-02-02 | 2018-12-01 | 張瑞興 | Feeding shaft concentric adjustment support device |
| CN109623358A (en) * | 2019-01-04 | 2019-04-16 | 南京航空航天大学 | A kind of concentricity regulating mechanism for coping with thin short axle |
| CN109834458A (en) * | 2017-11-27 | 2019-06-04 | 中国电子科技集团公司第四十八研究所 | The assembly correcting device and method of multi-turn part for long bar coiling |
| 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 |
| CN110394692A (en) * | 2019-06-26 | 2019-11-01 | 武汉乐法科技发展有限公司 | Cutting beveling machine clamps eccentric and drift angle detection and bearing calibration |
| CN110686576A (en) * | 2019-09-09 | 2020-01-14 | 中国人民解放军第五七一九工厂 | Reference adjusting device for measuring drum barrel runout of air compressor of aero-engine |
| CN111006838A (en) * | 2019-11-29 | 2020-04-14 | 中国航天空气动力技术研究院 | Nested movable wind tunnel collector device |
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| GB2112686A (en) * | 1981-12-31 | 1983-07-27 | Jerry Roger Griffin | Device for clamping and aligning a valve and a pipe to be joined together |
| CN1267246A (en) * | 1997-08-19 | 2000-09-20 | 国际壳牌研究有限公司 | Apparatus for amorphous bonding of tubulars |
| CN201217140Y (en) * | 2008-07-16 | 2009-04-08 | 宝山钢铁股份有限公司 | Pipeline welding interfacing apparatus |
| CN203426644U (en) * | 2013-08-28 | 2014-02-12 | 南京南化建设有限公司 | Special device for assembling pipelines |
| CN104551356A (en) * | 2013-10-11 | 2015-04-29 | 龙口中集来福士海洋工程有限公司 | Stainless steel pipeline welding connection method and center-adjustable connection clamp |
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2015
- 2015-10-28 CN CN201510712907.5A patent/CN105234669B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2112686A (en) * | 1981-12-31 | 1983-07-27 | Jerry Roger Griffin | Device for clamping and aligning a valve and a pipe to be joined together |
| CN1267246A (en) * | 1997-08-19 | 2000-09-20 | 国际壳牌研究有限公司 | Apparatus for amorphous bonding of tubulars |
| CN201217140Y (en) * | 2008-07-16 | 2009-04-08 | 宝山钢铁股份有限公司 | Pipeline welding interfacing apparatus |
| CN203426644U (en) * | 2013-08-28 | 2014-02-12 | 南京南化建设有限公司 | Special device for assembling pipelines |
| CN104551356A (en) * | 2013-10-11 | 2015-04-29 | 龙口中集来福士海洋工程有限公司 | Stainless steel pipeline welding connection method and center-adjustable connection clamp |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757075A (en) * | 2016-04-21 | 2016-07-13 | 西安中科微精光子制造科技有限公司 | Annular positioning device |
| CN107642639A (en) * | 2017-08-31 | 2018-01-30 | 上海二十冶建设有限公司 | Installation tool and its application method for jet chimney creep measurement points |
| CN109834458A (en) * | 2017-11-27 | 2019-06-04 | 中国电子科技集团公司第四十八研究所 | The assembly correcting device and method of multi-turn part for long bar coiling |
| CN109834458B (en) * | 2017-11-27 | 2020-11-10 | 中国电子科技集团公司第四十八研究所 | Assembly correction equipment and method for multi-circle part wound by long bar |
| 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 |
| 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 |
| TWI642612B (en) * | 2018-02-02 | 2018-12-01 | 張瑞興 | Feeding shaft concentric adjustment support device |
| CN109623358A (en) * | 2019-01-04 | 2019-04-16 | 南京航空航天大学 | A kind of concentricity regulating mechanism for coping with thin short axle |
| CN109623358B (en) * | 2019-01-04 | 2024-04-30 | 南京航空航天大学 | Coaxiality adjusting mechanism for coping with thin short shaft |
| CN110394692A (en) * | 2019-06-26 | 2019-11-01 | 武汉乐法科技发展有限公司 | Cutting beveling machine clamps eccentric and drift angle detection and bearing calibration |
| CN110686576A (en) * | 2019-09-09 | 2020-01-14 | 中国人民解放军第五七一九工厂 | Reference adjusting device for measuring drum barrel runout of air compressor of aero-engine |
| CN111006838A (en) * | 2019-11-29 | 2020-04-14 | 中国航天空气动力技术研究院 | Nested movable wind tunnel collector device |
| CN111006838B (en) * | 2019-11-29 | 2021-10-01 | 中国航天空气动力技术研究院 | Nested movable wind tunnel collector device |
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| Publication number | Publication date |
|---|---|
| CN105234669B (en) | 2017-10-24 |
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