CN108916363A - A kind of wear-resistant material production equipment rotor axis of electric - Google Patents
A kind of wear-resistant material production equipment rotor axis of electric Download PDFInfo
- Publication number
- CN108916363A CN108916363A CN201810894402.9A CN201810894402A CN108916363A CN 108916363 A CN108916363 A CN 108916363A CN 201810894402 A CN201810894402 A CN 201810894402A CN 108916363 A CN108916363 A CN 108916363A
- Authority
- CN
- China
- Prior art keywords
- wear
- production equipment
- resistant material
- material production
- electric
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of wear-resistant material production equipment rotor axis of electric, including rotor shaft body, keyway is axially arranged on the outer peripheral surface of the output end of the rotor shaft body, the position of close keyway is thread segment in the rotor shaft body, the outer peripheral surface of the thread segment is equipped with screw thread, and the thread segment is threaded with the nut block of metal material.Wear-resistant material production equipment rotor axis of electric of the invention, transmission parts easy to disassemble will not cause rotor shaft distortion when dismantling transmission parts.
Description
Technical field
The invention belongs to technical field of motors, specifically, being related to a kind of wear-resistant material production equipment rotor axis of electric.
Background technique
Need largely to use motor in wear-resistant material manufacturing enterprise, the production equipment and assembly line of wear-resistant material, it is existing
Motor output shaft be a straight integrated metal shaft, and motor use when need output shaft installation transmission parts such as
Gear, belt wheel etc., it is subsequent to generally require percussion and beat when needing to dismantle transmission parts in maintenance process, by transmission parts from
It is unloaded on the output shaft of motor, is easy to damage the components such as rotor axis of electric, bearing, so that armature spindle is deformed, make electricity
Machine noise in subsequent applications is big, and fever is serious, influences motor service life.How to prevent such event generation cannot singly from
Operator's technical level is set about, and it is very necessary to research and develop a kind of better motor output shaft.
Summary of the invention
The technical problem to be solved by the present invention is to:A kind of transmission parts easy to disassemble are provided, when dismantling transmission parts,
It will not cause the wear-resistant material production equipment rotor axis of electric of rotor shaft distortion.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that：
A kind of wear-resistant material production equipment rotor axis of electric, including rotor shaft body, the output of the rotor shaft body
Keyway is axially arranged on the outer peripheral surface at end, the position of close keyway is thread segment in the rotor shaft body, the thread segment
Outer peripheral surface is equipped with screw thread, and the thread segment is threaded with the nut block of metal material.
Preferably, the nut block includes the leading portion close to the keyway and the back segment far from the keyway.
Preferably, the leading portion is hexagon.
Preferably, the junction of the leading portion and the back segment is equipped with the step for going material to be formed the leading portion.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
Wear-resistant material production equipment rotor axis of electric of the invention, when needing to dismantle transmission parts, by spanner by
Spiral shell module is gradually turned, moves nut block gradually outward, under the active force of nut block end face outside, makes transmission parts gradually
It is unloaded from rotor shaft body, completes disassembly process.Transmission parts are dismantled without the method again by hammering, so as to avoid hammer
It hits the problem of making armature spindle body distortion, the good concentricity of rotor shaft body, has ensured the good operation of motor.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural schematic diagram of wear-resistant material production equipment rotor axis of electric of the invention；
Fig. 2 is the structural schematic diagram that Fig. 1 is mounted with driving wheel；
In figure：1- rotor shaft body；11- thread segment；12- keyway；2- nut block；21- leading portion；22- back segment；23- step；
3- driving wheel；The elongated key of 4-.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize,
In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As shown in Figure 1, a kind of wear-resistant material production equipment rotor axis of electric of the present embodiment, including rotor shaft body 1,
Keyway 12 is axially arranged on the outer peripheral surface of the output end of rotor shaft body 1, the position of close keyway 12 is spiral shell in rotor shaft body 1
The outer peripheral surface of line section 11, thread segment 11 is equipped with screw thread, and thread segment 11 is threaded with the nut block 2 of metal material.Nut block 2
Length be adapted with the length of transmission parts to be removed, i.e., it is generally equalized or bigger, smaller.
Nut block 2 includes the leading portion 21 close to keyway 12 and the back segment 22 far from keyway 12.
Leading portion 21 is hexagon, and back segment 22 can be hexagon or cylinder.
The junction of leading portion 21 and back segment 22 is equipped with the step 23 for going material to be formed leading portion 21.
Referring to Fig. 2, wear-resistant material production equipment has set driving wheel 3 with rotor axle sleeve, and elongated key 4 is caught in armature spindle sheet
The keyway on 3 inner sidewall of keyway and driving wheel on 1 lateral wall of body blocks nut by spanner when needing to dismantle driving wheel 3
The leading portion 21 of block 2, gradually turns spiral shell module 2, moves nut block 2 gradually outward, in the active force of 2 end face outside of nut block
Under, it unloads driving wheel 3 gradually from rotor shaft body 1, completes disassembly process.Transmission is dismantled without the method again by hammering
The problem of taking turns 3, deforming rotor shaft body 1 so as to avoid hammering, the good concentricity of rotor shaft body 1 has ensured motor
Good operation.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of wear-resistant material production equipment rotor axis of electric, including rotor shaft body, the output end of the rotor shaft body
Outer peripheral surface on be axially arranged with keyway, it is characterised in that：The position of close keyway is thread segment in the rotor shaft body, described
The outer peripheral surface of thread segment is equipped with screw thread, and the thread segment is threaded with the nut block of metal material.
2. wear-resistant material production equipment rotor axis of electric according to claim 1, it is characterised in that：The nut block packet
Include the leading portion close to the keyway and the back segment far from the keyway.
3. wear-resistant material production equipment rotor axis of electric according to claim 2, it is characterised in that：The leading portion is six
It is angular.
4. wear-resistant material production equipment rotor axis of electric according to claim 3, it is characterised in that：The leading portion and institute
The junction for stating back segment is equipped with the step for going material to be formed the leading portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894402.9A CN108916363A (en) | 2018-08-08 | 2018-08-08 | A kind of wear-resistant material production equipment rotor axis of electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894402.9A CN108916363A (en) | 2018-08-08 | 2018-08-08 | A kind of wear-resistant material production equipment rotor axis of electric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916363A true CN108916363A (en) | 2018-11-30 |
Family
ID=64393826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810894402.9A Pending CN108916363A (en) | 2018-08-08 | 2018-08-08 | A kind of wear-resistant material production equipment rotor axis of electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916363A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457061A (en) * | 1982-03-31 | 1984-07-03 | Dowley Manufacturing, Inc. | Harmonic balancer installer |
| US4724608A (en) * | 1986-11-20 | 1988-02-16 | Parrott Ronald J W | Extractor tool for bearings, bushings and the like |
| ES1055917U (en) * | 2003-11-03 | 2004-02-01 | Sancho Vicente Copovi | Cap easy mounting and dismounting tapered bearing on its axis working. (Machine-translation by Google Translate, not legally binding) |
| CN202353338U (en) * | 2011-11-23 | 2012-07-25 | 常州市金乐电机厂 | Motor rotor with key groove |
| CN203166650U (en) * | 2013-03-19 | 2013-08-28 | 苏州汇川技术有限公司 | Motor rotor core fixing structure and motor |
| CN203948484U (en) * | 2014-05-30 | 2014-11-19 | 宁波斯立福精密工业有限公司 | A kind of quick detachable adapter sleeve |
| CN204277925U (en) * | 2014-12-04 | 2015-04-22 | 北京淮海电力科技有限公司 | One draws horse |
| CN205497330U (en) * | 2015-12-11 | 2016-08-24 | 内蒙古欧意德发动机有限公司 | Gear shaft and gear pressure equipment frock |
-
2018
- 2018-08-08 CN CN201810894402.9A patent/CN108916363A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457061A (en) * | 1982-03-31 | 1984-07-03 | Dowley Manufacturing, Inc. | Harmonic balancer installer |
| US4724608A (en) * | 1986-11-20 | 1988-02-16 | Parrott Ronald J W | Extractor tool for bearings, bushings and the like |
| ES1055917U (en) * | 2003-11-03 | 2004-02-01 | Sancho Vicente Copovi | Cap easy mounting and dismounting tapered bearing on its axis working. (Machine-translation by Google Translate, not legally binding) |
| CN202353338U (en) * | 2011-11-23 | 2012-07-25 | 常州市金乐电机厂 | Motor rotor with key groove |
| CN203166650U (en) * | 2013-03-19 | 2013-08-28 | 苏州汇川技术有限公司 | Motor rotor core fixing structure and motor |
| CN203948484U (en) * | 2014-05-30 | 2014-11-19 | 宁波斯立福精密工业有限公司 | A kind of quick detachable adapter sleeve |
| CN204277925U (en) * | 2014-12-04 | 2015-04-22 | 北京淮海电力科技有限公司 | One draws horse |
| CN205497330U (en) * | 2015-12-11 | 2016-08-24 | 内蒙古欧意德发动机有限公司 | Gear shaft and gear pressure equipment frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |