CN203542515U - Rotor coupling dismounting device - Google Patents
Rotor coupling dismounting device Download PDFInfo
- Publication number
- CN203542515U CN203542515U CN201320725639.7U CN201320725639U CN203542515U CN 203542515 U CN203542515 U CN 203542515U CN 201320725639 U CN201320725639 U CN 201320725639U CN 203542515 U CN203542515 U CN 203542515U
- Authority
- CN
- China
- Prior art keywords
- jack
- platen
- coupling
- rotor
- screw mandrel
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to the technical field of automobile tyre production equipment, and provides a rotor coupling dismounting device. The rotor coupling dismounting device comprises a pressure plate, lead screws and a jack, a plurality of lead screws are arranged, the first ends of the lead screws are connected to the pressure plate, the second ends of the lead screws are in screw connection with a plurality of screw holes of a coupling, the distance between the bottom face of the pressure plate and the shaft end of a rotor shaft is larger than the minimum length of the jack, and the coupling is dismounted through the jack between the bottom face of the pressure plate and the shaft end of the rotor shaft. A supporting face is constructed, and the coupling is dismounted through the jacking force of the jack. The rotor coupling dismounting device is simple in structure, and the mounting face of the rotor shaft is not damaged in the dismounting process.
Description
Technical field
The utility model relates to automobile tire production equipment technical field, particularly, relates to a kind of rotor coupling provision for disengagement.
Background technology
For adopting hot assembly technology to be arranged on the large aperture shaft coupling device on closed-smelting machine rotor axle, owing to adopting interference fit, and outside dimension is also larger, in the time will dismantling its shaft coupling, quite difficult.For the conventional general tool unloading for small size axle and shaft coupling, as what: three claws or two claws formed, draw horse, be subject to the impact of pulling claw intensity, length and claw rigidity, cannot be used for the dismounting of the large shaft coupling of closed-smelting machine rotor.At present also there is no special extracting tool, can only adopt destructive method for dismounting, not only easily damage the fitting surface of axle, and removal efficiency is not high yet.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of rotor coupling provision for disengagement, by constructing a jack supporting surface, uses jack to carry out the dismounting of shaft coupling.
According to an aspect of the present utility model, a kind of rotor coupling provision for disengagement is provided, it is characterized in that, comprise platen, screw mandrel and jack, described screw mandrel is multiple, the first end of described multiple screw mandrels is connected on described platen, the second end of described screw mandrel and multiple holes of shaft coupling spin, distance between the bottom surface of described platen and the axle head of armature spindle is greater than the minimum length of described jack, between the bottom surface of described platen and the axle head of armature spindle, by shaft coupling described in described jack pair, dismantles.
Preferably, described screw mandrel is four, and described four rhizoid bars are distributed on the surrounding of armature spindle.
Preferably, have multiple through holes on described platen, the first end of described multiple screw mandrels is connected on described platen by nut.
Compared with prior art, the utlity model has following beneficial effect:
(1), by structure supporting surface, use the top power of jack to realize the dismounting of shaft coupling;
(2) simple in structure, unloading process does not destroy the installed surface of armature spindle.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the structural representation of the utility model rotor coupling provision for disengagement;
In figure: 1 is platen, 2 is screw mandrel, and 3 is nut.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
Referring to Fig. 1, rotor coupling provision for disengagement comprises platen 1, screw mandrel 2 and jack, and platen 1 is disc, and screw mandrel 2 is multiple, and the quantity of screw mandrel 2 is definite according to the silk hole number on shaft coupling, and minimum is 2, take 4 as best.4 rhizoid bars 2 are distributed on the surrounding of armature spindle.The first end of 4 screw mandrels 2 is connected on platen 1, has 4 through holes on platen 1, and screw mandrel 2 inserts respectively in 4 through holes and be fixing by nut 3.Screw mandrel 2 equal in length, after installation, make the bottom surface of platen 1 and the axial end of armature spindle parallel, and the distance between the bottom surface of platen 1 and the axle head of armature spindle is greater than the minimum length of jack, between the bottom surface of platen 1 and the axle head of armature spindle, by jack pair shaft coupling, dismantle, during dismounting, only screw mandrel 2 need be connected platen 1 with shaft coupling, the top power of enabling jack pulls out shaft coupling from armature spindle.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (3)
1. a rotor coupling provision for disengagement, it is characterized in that, comprise platen, screw mandrel and jack, described screw mandrel is multiple, the first end of described multiple screw mandrels is connected on described platen, the second end of described screw mandrel and multiple holes of shaft coupling spin, and the distance between the bottom surface of described platen and the axle head of armature spindle is greater than the minimum length of described jack, between the bottom surface of described platen and the axle head of armature spindle, by shaft coupling described in described jack pair, dismantle.
2. rotor coupling provision for disengagement according to claim 1, is characterized in that, described screw mandrel is four, and described four rhizoid bars are distributed on the surrounding of armature spindle.
3. rotor coupling provision for disengagement according to claim 1 and 2, is characterized in that, has multiple through holes on described platen, and the first end of described multiple screw mandrels is connected on described platen by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725639.7U CN203542515U (en) | 2013-11-15 | 2013-11-15 | Rotor coupling dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725639.7U CN203542515U (en) | 2013-11-15 | 2013-11-15 | Rotor coupling dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542515U true CN203542515U (en) | 2014-04-16 |
Family
ID=50460682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725639.7U Expired - Fee Related CN203542515U (en) | 2013-11-15 | 2013-11-15 | Rotor coupling dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081202A (en) * | 2018-02-09 | 2018-05-29 | 安徽中烟再造烟叶科技有限责任公司 | Detaching device for coupling |
-
2013
- 2013-11-15 CN CN201320725639.7U patent/CN203542515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081202A (en) * | 2018-02-09 | 2018-05-29 | 安徽中烟再造烟叶科技有限责任公司 | Detaching device for coupling |
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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: 20140416 Termination date: 20151115 |
|
| EXPY | Termination of patent right or utility model |