CN105290440B - Large-scale shield electric machine housing tire device - Google Patents
Large-scale shield electric machine housing tire device Download PDFInfo
- Publication number
- CN105290440B CN105290440B CN201510869056.5A CN201510869056A CN105290440B CN 105290440 B CN105290440 B CN 105290440B CN 201510869056 A CN201510869056 A CN 201510869056A CN 105290440 B CN105290440 B CN 105290440B
- Authority
- CN
- China
- Prior art keywords
- center
- bolt
- housing
- support circle
- aluminum pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
Abstract
The present invention relates to a kind of large-scale shield electric machine housing tire device, aluminum pipe (3) two ends are welded and fixed plug (1), center stifled (2) is using on the fixed plug (1) of screw (9), stifled (2) center in center is center hole, line with two ends center hole is as axle center, multiple inner support circles (7) are sleeved on aluminum pipe and fixed using the first bolt (8), and aluminum pipe (3) two ends outer wall is respectively mounted outer support circle (5).The present invention is lightweight, and the deflection of housing can be reduced during processing housing.Inner support circle (7) can play a part of to support housing, prevent deformation.Outer shroud (4) and outer support circle (5).There is a screwed hole at center in the middle of stifled (2), for installing lifting bolt, is connected with crane by suspender belt, convenient for assembly.
Description
Technical field：The present invention relates to a kind of large-scale shield electric machine housing tire device.
Background technology：During processing housing and installation housing, because housing is lightweight, wall is thin, and stress is easy
Deformation, the final assembling of influence.The instrument of processing housing and installation housing was two sets of different instruments, machining tool in the past
Relatively costly, housing is uneven with tool interface after tensioner, and irregular circle causes housing plus post-construction deformation larger,
In final assembling process, increase assembly difficulty, or even assembling failure.
The content of the invention：It is an object of the invention to provide a kind of succinct, accurate processing device easy to use.Skill of the invention
Art scheme is：Large-scale shield electric machine housing tire device, aluminum pipe (3) two ends are welded and fixed plug (1), and center stifled (2) use
On the fixed plug (1) of screw (9), stifled (2) center in center is center hole, and the line with two ends center hole is propped up as axle center in multiple
Support ring (7) is sleeved on aluminum pipe and fixed using the first bolt (8), and aluminum pipe (3) two ends outer wall is respectively mounted outer support circle
(5), the equipped contiguous block (6) in each outer support circle (5) both sides, contiguous block (6) is laterally equipped with the 3rd bolt (11), contiguous block (6)
Equipped 4th bolt (12) in longitudinal direction, each bolt using the fixed outer support circle (5) of nut (13), through hole on outer shroud (4) with
Outer support circle (5) upper screwed hole aligns, and is connected using the second bolt (10).
Its operation principle of the invention is：Stifled (2) center in center is center hole, and the line with two ends center hole is protected as axle center
The cylindrical form and position tolerance (circumference bounce is no more than 0.05mm) of three pieces of inner support circles (7) in the middle of card, as support, position-limiting action,
Before housing is processed, the position of outer support circle (5) is adjusted, then appropriate elastic outer shroud (4) is connected with outer support circle (5)
Bolt, it is ensured that outer shroud is close to housing internal diameter, fixed mask set position, forbids sliding, after outer shroud (4) tensioner, housing with it is outer
The external diameter deflection of ring (4) contact surface is no more than 0.2mm.
The present apparatus has two functions, and 1, can be used as housing tire, 2, can be used for subsequently shielding suit and match somebody with somebody
When lifting device.
Advantage of the present invention has advantages below with the contrast of other similar means：
1. lightweight, the deflection of housing can be reduced during processing housing.
2. inner support circle (7) can play a part of to support housing when housing is idle, prevent deformation.
3. outer shroud (4) and outer support circle (5) contact surface are 45 ° of inclined-planes, it is ensured that when screwing the second bolt (10), outer shroud (4)
It is to move radially, housing internal diameter can be close to.
4. during final assembling, can be used as lifting device：There is a screwed hole at center in the middle of stifled (2), for installing
Lifting bolt, is connected by suspender belt with crane, convenient for assembly.
Brief description of the drawings
Fig. 1 is housing tire sectional view.
Fig. 2 is the A direction views of Fig. 1.
Specific embodiment
As shown in figure 1, a kind of large-scale shield electric machine housing tire device, the two ends of aluminum pipe 3 are welded and fixed plug 1, center
Stifled 2 use screw 9 to fix on plug 1, and stifled 2 centers in center are center holes, and the line with two ends center hole is propped up as axle center in multiple
Support ring 7 is sleeved on aluminum pipe and is fixed using the first bolt 8, as illustrated, the two ends outer wall of aluminum pipe 3 is respectively mounted outer support circle
5, each both sides of outer support circle 5 is equipped with contiguous block 6, and contiguous block 6 is laterally equipped with the 3rd bolt 11, the longitudinal direction of contiguous block 6 the equipped 4th
Bolt 12, each bolt fixes outer support circle 5 using nut 13, through hole and the upper screwed hole pair of outer support circle 5 on outer shroud 4
Together, it is connected using the second bolt 10.
Inner support circle 7 is three, and outer shroud 4 is 45 ° of inclined-planes, outer shroud 4 and housing contact surface with the contact surface of outer support circle 5
Outside dimension must not exceed housing outside dimension+0.2mm.
As shown in figure 1, after first plug 1 is installed in aluminum pipe 3, being welded along contact point, rear destressing is welded, then
Processing endoporus and screwed hole, machine rear installation center stifled 2, and four screws 9 are revolved by four through holes in the middle of center stifled 2
Enter in four screwed holes of plug 1, now on aluminum pipe clamping to lathe, aluminum pipe outside dimension is processed, then according to housing
Be installed to inner support circle 7 on aluminum pipe by physical length, is tightened with the first bolt 8, fixed position, then processes outside inner support circle
Footpath, inner support circle external diameter 1-1.2mm smaller than housing internal diameter, after installation, irremovable inner support circle position, then according to shielding
Length after set processing, installs outer support circle 5, by contiguous block 6, the 3rd bolt 11, the 4th bolt 12, nut 13 by outer support circle
5 are fixed, and the through hole on outer shroud 4 is alignd with the upper screwed hole of outer support circle 5, are connected with the second bolt 10, should not now be twisted
Tight bolt, it is ensured that outer shroud be will not fall off, and housing is installed on device, adjustment position, flows out the place to be processed, so
The second bolt 10 is uniformly tightened afterwards, it is ensured that the final form of outer shroud 4 can be with stretching housing, now outer shroud 4 and housing contact surface
Outside dimension must not exceed housing outside dimension+0.2mm.
When housing is finally assembled, by the screwed hole in the middle of lifting bolt precession center stifled 2, then with suspender belt or its
He connects the lifting bolt and crane (or other lifting tools) on center stifled 2 lifting device, then can be according to actual feelings
Condition carries out the final assembling of housing.
Claims (2)
1. a kind of large-scale shield electric machine housing tire device, it is characterized in that：Aluminum pipe (3) two ends are welded and fixed plug (1), center
Stifled (2), using on the fixed plug (1) of screw (9), stifled (2) center in center is center hole, the line with two ends center hole as axle center,
Multiple inner support circles (7) are sleeved on aluminum pipe and fixed using the first bolt (8), and aluminum pipe (3) two ends outer wall is respectively mounted outer
Bracing ring (5), each outer support circle (5) both sides are equipped with contiguous block (6), and contiguous block (6) is laterally equipped with the 3rd bolt (11), connection
Block (6) is longitudinally equipped with the 4th bolt (12), and each bolt is logical on outer shroud (4) using the fixed outer support circle (5) of nut (13)
Hole is alignd with outer support circle (5) upper screwed hole, is connected using the second bolt (10).
2. a kind of large-scale shield electric machine housing tire device according to claim 1, it is characterized in that：Described inner support
Circle (7) is three, and outer shroud (4) and outer support circle (5) contact surface are 45 ° of inclined-planes, the outer diameter ruler of outer shroud (4) and housing contact surface
It is very little to must not exceed housing outside dimension+0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869056.5A CN105290440B (en) | 2015-12-01 | 2015-12-01 | Large-scale shield electric machine housing tire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869056.5A CN105290440B (en) | 2015-12-01 | 2015-12-01 | Large-scale shield electric machine housing tire device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105290440A CN105290440A (en) | 2016-02-03 |
| CN105290440B true CN105290440B (en) | 2017-06-27 |
Family
ID=55188634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510869056.5A Active CN105290440B (en) | 2015-12-01 | 2015-12-01 | Large-scale shield electric machine housing tire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290440B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639069B (en) * | 2018-12-13 | 2020-12-04 | 哈尔滨电气动力装备有限公司 | Large-scale canned motor stator shielding sleeve assembling process |
| CN111570836A (en) * | 2020-06-17 | 2020-08-25 | 哈尔滨电气动力装备有限公司 | Universal device for turning and welding machine of stator shielding sleeve of shielding motor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630686A (en) * | 1994-06-03 | 1997-05-20 | Sukosim Sicherheitsmuttern Verbindungselemente Gmbh & Co. | Support device with nut assembly |
| US6229094B1 (en) * | 1998-11-16 | 2001-05-08 | Hubbell Incorporated | Torque prevailing crimped insulator fitting |
| US6652181B1 (en) * | 1999-06-09 | 2003-11-25 | Robert Piersch Edelstahltechnik Gmbh | Universal connecting system |
| CN101172317A (en) * | 2007-11-30 | 2008-05-07 | 重庆大学 | Control device and method for friction welding scrap rubber of motorcycle shock absorber oil storage cylinder |
| CN204122765U (en) * | 2014-09-16 | 2015-01-28 | 嘉兴德威高传动系统有限公司 | A kind of for wind-powered electricity generation glass fibre pipe inner support expansion type turning machining device |
| CN104400051A (en) * | 2014-10-30 | 2015-03-11 | 无锡职业技术学院 | Combined-type variable-diameter core-shaft clamp for machining |
| CN104625136A (en) * | 2014-12-22 | 2015-05-20 | 西安航天动力机械厂 | Sectioning adjustable inner stretcher |
| CN205165939U (en) * | 2015-12-01 | 2016-04-20 | 哈尔滨电气动力装备有限公司 | Large -scale canned motor housing tire device |
-
2015
- 2015-12-01 CN CN201510869056.5A patent/CN105290440B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630686A (en) * | 1994-06-03 | 1997-05-20 | Sukosim Sicherheitsmuttern Verbindungselemente Gmbh & Co. | Support device with nut assembly |
| US6229094B1 (en) * | 1998-11-16 | 2001-05-08 | Hubbell Incorporated | Torque prevailing crimped insulator fitting |
| US6652181B1 (en) * | 1999-06-09 | 2003-11-25 | Robert Piersch Edelstahltechnik Gmbh | Universal connecting system |
| CN101172317A (en) * | 2007-11-30 | 2008-05-07 | 重庆大学 | Control device and method for friction welding scrap rubber of motorcycle shock absorber oil storage cylinder |
| CN204122765U (en) * | 2014-09-16 | 2015-01-28 | 嘉兴德威高传动系统有限公司 | A kind of for wind-powered electricity generation glass fibre pipe inner support expansion type turning machining device |
| CN104400051A (en) * | 2014-10-30 | 2015-03-11 | 无锡职业技术学院 | Combined-type variable-diameter core-shaft clamp for machining |
| CN104625136A (en) * | 2014-12-22 | 2015-05-20 | 西安航天动力机械厂 | Sectioning adjustable inner stretcher |
| CN205165939U (en) * | 2015-12-01 | 2016-04-20 | 哈尔滨电气动力装备有限公司 | Large -scale canned motor housing tire device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105290440A (en) | 2016-02-03 |
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