CN204538911U - A kind of motor expansion sleeve disassembling fixture - Google Patents
A kind of motor expansion sleeve disassembling fixture Download PDFInfo
- Publication number
- CN204538911U CN204538911U CN201520104093.2U CN201520104093U CN204538911U CN 204538911 U CN204538911 U CN 204538911U CN 201520104093 U CN201520104093 U CN 201520104093U CN 204538911 U CN204538911 U CN 204538911U
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- Prior art keywords
- expansion sleeve
- circular body
- utility
- disassembling fixture
- motor
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- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of motor expansion sleeve disassembling fixture, comprise circular body, faced by described circular body, one end end face integral middle of expansion sleeve is shaping is provided with limit convex cylinder, be provided with one for the central through hole driving the body of rod to pass in the middle part of described circular body and limit convex cylinder, described circular body outboard shafts is to being furnished with some installing holes passed for securing member.The utility model structure is simple, low cost of manufacture, and be easy to large-scale promotion and use, result of use is good simultaneously, saves time and manpower, reduces labor strength.
Description
Technical field
The utility model relates to motor accessory disassembling fixture field, particularly a kind of motor expansion sleeve disassembling fixture.
Background technology
Current electrical machinery plant all will debug before Motor Production Test, therefore motor will be dismantled repeatedly, and some motor connects with expansion sleeve, after motor runs a period of time, expansion sleeve is difficult to dismounting, only be difficult to expansion sleeve to remove from motor by artificial and drawing instrument, but also expend time in, operating efficiency is low.
For this reason, a kind of disassembling fixture of easy bulging sleeve type shaft coupling that had Chinese patent Authorization Notice No. CN204019467U (authorized announcement date 2014.12.17) to come at present, it comprises main shaft, the expansion sleeve being sleeved on spindle nose and the bulging sleeve type shaft coupling coordinated with expansion sleeve, it also comprises top board, cover plate and top last item, top board is circular slab, top board is arranged on inside the axis hole of bulging sleeve type shaft coupling, and coordinate with expansion sleeve end face, cover plate is circular slab, circumferentially be provided with multiple removal hole cover plate plate face is same, removal hole mates with the connecting hole on bulging sleeve type shaft coupling, and linked into an integrated entity by demounting bolt, the center of cover plate has through hole, last item top, top is pressed in the center of top board.
Although the disassembling fixture of above-mentioned patent can dismantle bulging sleeve type shaft coupling, the top board of this disassembling fixture and cover plate are not one, add installation step, and top last item is lost and is difficult to centering, is inconvenient to dismantle.
Utility model content
The purpose of this utility model is for shortcomings and deficiencies of the prior art, provides a kind of motor expansion sleeve disassembling fixture, and this motor expansion sleeve disassembling fixture structure is simple, and efficiency of assembling is high, can solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of motor expansion sleeve disassembling fixture, it is characterized in that, comprise circular body, faced by described circular body, one end end face integral middle of expansion sleeve is shaping is provided with limit convex cylinder, be provided with one for the central through hole driving the body of rod to pass in the middle part of described circular body and limit convex cylinder, described circular body outboard shafts is to being furnished with some installing holes passed for securing member.
In a preferred embodiment of the present utility model, described central through hole is screwed hole.
In a preferred embodiment of the present utility model, one end end face periphery of the described limit convex face of cylinder to motor shaft is set to cone structure.
Owing to have employed technical scheme as above, the utility model structure is simple, low cost of manufacture, and be easy to large-scale promotion and use, result of use is good simultaneously, saves time and manpower, reduces labor strength.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of embodiment of the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the structural representation of expansion sleeve.
Fig. 5 be a kind of embodiment of the utility model and expansion sleeve with the use of structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below.
See a kind of motor expansion sleeve disassembling fixture 100 shown in Fig. 1 to Fig. 4, comprise circular body 110, integral middle is shaping is provided with limit convex cylinder 120 for the inner face 110a of circular body 110 (namely in the face of one end end face of expansion sleeve 200).The height H of limit convex cylinder 120 determines the active strokes of expansion sleeve 200, between the outer ring surface 120b of limit convex the cylinder 120 and inner face 110a of circular body 110, region forms the zone of action a of expansion sleeve 200, can select the design parameter of height H according to different expansion sleeve 200 models.Be provided with one for the central through hole 130 driving the body of rod to pass in the middle part of circular body 110 and limit convex cylinder 120, the central through hole 130 in the present embodiment is screwed hole, so drive the body of rod to be bolt.Certain central through hole 130 can be also light cinclides, and drives the body of rod to be that a driving optical axis also can.Circular body 110 outboard shafts is to being furnished with four bolt hole 111a, 111b, 111c, 111d passed for securing member.Shown in composition graphs 2, two bolts hole 111a, 111b up and down in four bolts hole and two, left and right bolt hole 111c, 111d are arranged symmetrically with about axis respectively, and become central angle between upper bolt hole 111a with right bolt hole 111c and become central angle to be 72 ° between lower bolt hole 111b with left bolt hole 111d, meet general expansion sleeve 200 and dismantle requirement.
Use procedure of the present utility model is as follows:
Shown in composition graphs 5, first the some bolts 210 on expansion sleeve 200 inner ring surface are backed out; Then the inner face 120a of the limit convex cylinder 120 of motor expansion sleeve disassembling fixture 100 is aimed at motor shaft 400, by through central through hole 130 and motor expansion sleeve disassembling fixture 100 is fixed on motor shaft 400 by the bolt (not shown) coordinated with the bolt hole 410 of motor shaft 400, the inner face 120a periphery of limit convex cylinder 120 can also be set to cone structure in the present embodiment, convenient and motor shaft 400 quick centring; Then, after four in circular body 110 bolt hole 111a, 111b, 111c, 111d being aimed at 4 bolts hole 220 of expansion sleeve 200 outside portion, fix by 4 bolt (not shown)s; Finally tighten 4 bolts through four bolts hole 111a, 111b, 111c, 111d in circular body 110, there is relative displacement in expansion sleeve 200 and motor shaft 400, expansion sleeve 200 is pulled out.The utility model structure is simple, low cost of manufacture, and be easy to large-scale promotion and use, result of use is good simultaneously, saves time and manpower, reduces labor strength.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a motor expansion sleeve disassembling fixture, it is characterized in that, comprise circular body, faced by described circular body, one end end face integral middle of expansion sleeve is shaping is provided with limit convex cylinder, be provided with one for the central through hole driving the body of rod to pass in the middle part of described circular body and limit convex cylinder, described circular body outboard shafts is to being furnished with some installing holes passed for securing member.
2. a kind of motor expansion sleeve disassembling fixture as claimed in claim 1, it is characterized in that, described central through hole is screwed hole.
3. a kind of motor expansion sleeve disassembling fixture as claimed in claim 1 or 2, is characterized in that, one end end face periphery of the described limit convex face of cylinder to motor shaft is set to cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104093.2U CN204538911U (en) | 2015-02-12 | 2015-02-12 | A kind of motor expansion sleeve disassembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104093.2U CN204538911U (en) | 2015-02-12 | 2015-02-12 | A kind of motor expansion sleeve disassembling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538911U true CN204538911U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104093.2U Expired - Fee Related CN204538911U (en) | 2015-02-12 | 2015-02-12 | A kind of motor expansion sleeve disassembling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359560A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | A kind of inner cone plugging formula terminal conductive pole unloads holding tool |
| CN109514489A (en) * | 2018-12-28 | 2019-03-26 | 重庆海装风电工程技术有限公司 | A kind of expansion sleeve inner ring disassembling fixture and method for dismounting |
-
2015
- 2015-02-12 CN CN201520104093.2U patent/CN204538911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359560A (en) * | 2017-08-03 | 2017-11-17 | 江苏中天科技电缆附件有限公司 | A kind of inner cone plugging formula terminal conductive pole unloads holding tool |
| CN107359560B (en) * | 2017-08-03 | 2023-01-06 | 江苏中天科技电缆附件有限公司 | Inner cone plug-in terminal conductive column dismounting tool |
| CN109514489A (en) * | 2018-12-28 | 2019-03-26 | 重庆海装风电工程技术有限公司 | A kind of expansion sleeve inner ring disassembling fixture and method for dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |