CN212677019U - Motor output shaft and brake fixing structure - Google Patents
Motor output shaft and brake fixing structure Download PDFInfo
- Publication number
- CN212677019U CN212677019U CN202021536245.3U CN202021536245U CN212677019U CN 212677019 U CN212677019 U CN 212677019U CN 202021536245 U CN202021536245 U CN 202021536245U CN 212677019 U CN212677019 U CN 212677019U
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- China
- Prior art keywords
- brake
- fixed
- fixed block
- brake base
- rotor shaft
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model provides a motor goes out axle and brake fixed knot and constructs, includes brake base, is provided with the rotor shaft that passes brake base on the brake base, and one side of brake base is provided with the guide holder, and the rotor shaft passes the guide holder to be connected with brake base, is provided with on the guide holder around the fixed block on rotor shaft outer lane surface, and it has the breach that runs through in the axial to open on the fixed block, and one side of fixed block is provided with fixed cover, and fixed cover is epaxial at the rotor. The utility model discloses profitable effect is: the motor shaft and the brake are fixed effectively, the assembly process is simple, the assembly is convenient and fast, the assembly work efficiency is high, the work efficiency is improved, the stability is good, the service life is long, the use effect is good, and the popularization is facilitated.
Description
Technical Field
The utility model relates to a gauze mask machine epidemic prevention motor technical field especially relates to a motor goes out axle and brake fixed knot construct.
Background
At present, current brake is fixed through fastener and play axle usually, need beat radial hole on brake and play axle, goes out to beat the radial hole back on axle and the brake, and on the one hand assembly process is many, and assembly work efficiency is low, and manufacturing cost is high, and on the other hand punches back play axle and brake stability variation, and life is short, and practical application effect is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the problem that above-mentioned prior art exists, provide a motor play axle and brake fixed knot and construct, the motor goes out the axle and the brake is fixed effectual, and assembly work efficiency is high, long service life.
The utility model provides a technical scheme that its technical problem adopted: the motor output shaft and brake fixing structure comprises a brake base, wherein a rotor shaft penetrating through the brake base is arranged on the brake base, a guide seat is arranged on one side of the brake base, the rotor shaft penetrates through the guide seat to be connected with the brake base, a fixing block surrounding the surface of the outer ring of the rotor shaft is arranged on the guide seat, a crack penetrating in the axial direction is formed in the fixing block, a fixing sleeve is arranged on one side of the fixing block, and the fixing sleeve is sleeved on the rotor shaft. Set up like this, in operation, heat fixed cover, then on removing fixed cover to the fixed block, make fixed cover and fixed block cooperation, treat fixed cover cooling back, fixed cover shrink, because the fixed block is opened there is the breach that runs through in the axial, the fixed block warp under the shrink effect of fixed cover, move to the inboard in order to hold the axle, thereby realize the fixed block of guide seat and the fixed of rotor shaft, realize that the motor goes out the fixed of axle and brake, need not to punch on epaxial and fastener, the assembly is simple, the work efficiency is improved, good stability, long service life.
The brake base is connected with an end cover, and the end cover is provided with a fixing hole for fixing a screw. Thus, the fixing holes are used for fixing screws, and the end cover is installed at a fixed position.
The section of the fixed block is arranged in a trapezoidal state. In such an arrangement, the surface of the fixed block is provided with a taper, so that the fixed block can be matched with the fixed sleeve.
The guide seat is an aluminum guide seat made of aluminum materials. Therefore, the cost is low, and the production cost is reduced.
The utility model discloses profitable effect is: the utility model discloses a motor goes out axle and brake fixed knot and constructs, rational in infrastructure, the motor goes out the axle and brakes fixed effectual, and assembly process is simple, convenient and fast, and assembly work efficiency is high, has improved work efficiency, and stability is good, long service life, excellent in use effect does benefit to the popularization.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is the embodiment of the present invention, which is a schematic structural diagram of a motor with a fixed output shaft and a fixed brake.
Description of reference numerals: brake base 1, rotor shaft 2, guide holder 3, fixed block 4, breach 5, fixed cover 6, end cover 7, fixed orifices 8.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
with reference to the accompanying drawings: the motor play axle and brake fixed knot in this embodiment constructs, including brake base 1, brake base 1 is last to be provided with rotor shaft 2 that passes brake base 1, one side of brake base 1 is provided with guide holder 3, rotor shaft 2 passes guide holder 3 and is connected with brake base 1, be provided with on the guide holder 3 around fixed block 4 on rotor shaft 2 outer lane surface, it has breach 5 that runs through in the axial to open on fixed block 4, one side of fixed block 4 is provided with fixed cover 6, fixed cover 6 covers on rotor shaft 2.
An end cover 7 is connected to the brake base 1, and a fixing hole 8 for fixing a screw is formed in the end cover 7.
The section of the fixed block 4 is arranged in a trapezoidal state.
The guide seat 3 is an aluminum guide seat made of aluminum material.
The during operation, the during operation heats fixed cover 6, then on removing fixed cover 6 to fixed block 4, make fixed cover 6 and the cooperation of fixed block 4, treat fixed cover 6 cooling back, fixed cover 6 shrink because fixed block 4 is opened there is breach 5 that runs through in the axial, fixed block 4 warp under the shrink effect of fixed cover 6, move to the inboard in order to embrace the axle tightly to realize fixed block 4 of guide holder 3 and the fixed of rotor shaft, realize that the motor goes out the fixed of axle and brake.
The embodiment of the utility model provides a characteristics are: the motor shaft and the brake are fixed effectively, the assembly process is simple, the assembly is convenient and fast, the assembly work efficiency is high, the work efficiency is improved, the stability is good, the service life is long, the use effect is good, and the popularization is facilitated.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (4)
1. The utility model provides a motor goes out axle and brake fixed knot constructs which characterized in that: including brake base (1), be provided with rotor shaft (2) that pass brake base (1) on brake base (1), one side of brake base (1) is provided with guide holder (3), rotor shaft (2) pass guide holder (3) and are connected with brake base (1), be provided with on guide holder (3) around fixed block (4) on rotor shaft (2) outer lane surface, it has breach (5) that run through in the axial to open on fixed block (4), one side of fixed block (4) is provided with fixed cover (6), fixed cover (6) cover is on rotor shaft (2).
2. The motor output shaft and brake fixing structure of claim 1, wherein: the brake base (1) is connected with an end cover (7), and the end cover (7) is provided with a fixing hole (8) for fixing a screw.
3. The motor output shaft and brake fixing structure of claim 1, wherein: the section of the fixed block (4) is arranged in a trapezoidal state.
4. The motor output shaft and brake fixing structure of claim 1, wherein: the guide seat (3) is an aluminum guide seat made of aluminum materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536245.3U CN212677019U (en) | 2020-07-29 | 2020-07-29 | Motor output shaft and brake fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536245.3U CN212677019U (en) | 2020-07-29 | 2020-07-29 | Motor output shaft and brake fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212677019U true CN212677019U (en) | 2021-03-09 |
Family
ID=74816344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021536245.3U Active CN212677019U (en) | 2020-07-29 | 2020-07-29 | Motor output shaft and brake fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212677019U (en) |
-
2020
- 2020-07-29 CN CN202021536245.3U patent/CN212677019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGYANG LIANYI ELECTROMECHANICAL Co.,Ltd. Assignor: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. Contract record no.: X2021330000578 Denomination of utility model: Motor output shaft and brake fixing structure Granted publication date: 20210309 License type: Common License Record date: 20211022 |