CN208337290U - Motor casing - Google Patents
Motor casing Download PDFInfo
- Publication number
- CN208337290U CN208337290U CN201820997482.6U CN201820997482U CN208337290U CN 208337290 U CN208337290 U CN 208337290U CN 201820997482 U CN201820997482 U CN 201820997482U CN 208337290 U CN208337290 U CN 208337290U
- Authority
- CN
- China
- Prior art keywords
- shell
- wall surface
- outside wall
- hole
- motor
- 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
Abstract
The utility model relates to a kind of motor casings, including end cap, bottom cover and shell, the bottom cover and shell are integrally formed, motor cavity is formed inside housings between the bottom cover and shell, motor cabinet is formed on the bottom cover, the motor cabinet bottom is provided with through-hole, the shell includes outside wall surface and inner wall, several heat dissipation ribs are provided in the outside wall surface, the heat dissipation rib is circumferentially distributed along outside wall surface, the bottom of the heat dissipation rib is provided with the arc-shaped transitional surface connecting with outside wall surface, mounting ring and hanging ring are provided in the outside wall surface, the mounting ring is arranged perpendicular to shell, the hanging ring favours shell setting.The utility model assembly precision is high, perfect heat-dissipating and with good stability.
Description
Technical field
The utility model relates to motor fields, and in particular to a kind of motor casing.
Background technique
Motor is the commonplace driving device used in industrial production.In the industrial production, motor is to guarantee its driving
Equipment run well key component.Current motor casing generally is split type structure, wherein end cap, bottom cover and shell
It is respectively independent, and be attached by modes such as fasteners, motor is packed between bottom cover and shell, there are assembly precisions not
High situation, and the heat dissipation effect of electric machine casing is not obvious enough, and in addition to this stability of the structure of electric machine casing is also inadequate
It is ideal.
Summary of the invention
In view of this, place, the utility model provide a kind of motor casing to solve the above problems in view of the above-mentioned deficiencies.
In order to achieve the goal above, the utility model uses such a motor casing, including end cap, bottom cover and shell, institute
It states bottom cover and shell is integrally formed, form motor cavity between the bottom cover and shell inside housings, form electricity on the bottom cover
Base, the motor cabinet bottom are provided with through-hole, and the shell includes outside wall surface and inner wall, if being provided in the outside wall surface
Dry heat dissipation rib, the heat dissipation rib are circumferentially distributed along outside wall surface, and the bottom of the heat dissipation rib is provided with the circle connecting with outside wall surface
Arc transition face is provided with mounting ring and hanging ring in the outside wall surface, and the mounting ring is arranged perpendicular to shell, the hanging ring inclination
It is arranged in shell.
Bottom cover and shell are integrally formed in above-mentioned technical proposal and are arranged, and is provided with motor cabinet on bottom cover, is improved
The assembly precision of motor, and heat dissipation rib is formed in outside wall surface, the bottom for the rib that radiates is connect by arc-shaped transitional surface with outside wall surface,
The area for increasing heat dissipation, increases heat dissipation effect.And by be provided with mounting ring and hanging ring be used to adjust the angle installed and
Precision, it is ensured that the stability of motor casing when in use.
The utility model is further arranged the end cap and is circumferentially reversely evenly distributed with several flanged structures, described convex
It is provided with mounting hole and heat release hole in edge structure, the different upper installing hole of diameter and lower mounting hole are provided in the mounting hole,
The diameter of the upper installing hole is greater than the diameter of lower mounting hole.
Flanged structure is arranged by the portion in end cap in above-mentioned technical proposal, and mounting hole and heat release hole are arranged
On flange, the peace of different diameters is arranged for radiating for realizing being fixedly connected between shell, heat release hole in mounting hole
Hole is filled, the connection type of a variety of fasteners is adapted to.
The peace that the outside wall surface has several to be adapted to mounting hole along shell circle distribution is further arranged in the utility model
Column is filled, threaded hole is formed in the mounting post, the diameter of the threaded hole is less than the diameter of lower mounting hole.
On the periphery of outside wall surface, setting mounting post is used to be adapted to mounting hole in above-mentioned technical proposal, realizes end cap and shell
Fixed installation.
The utility model is further arranged the end cover and extends to form annular clamping block, the card to motor cavity side
It connects block and inner wall face contact and realizes being fixedly connected for end cap and shell.
Being fixedly connected between end cap and shell is further reinforced by the way that clamping block is arranged in above-mentioned technical proposal, in transverse direction
The raising that lid stability in opposite end is carried out on direction, will not shift during the work time.
The utility model is further arranged the heat dissipation rib and is arranged in parallel.
The rib that radiates in above-mentioned technical proposal, which uses, to be arranged in parallel, easy to process, save the cost.
The utility model is further arranged the mounting post and is formed by the external protrusion of outside wall surface.
Mounting post increases the load-bearing capacity of entire shell to the external prominent of outside wall surface in above-mentioned technical proposal.
The utility model, which is further arranged on the bottom cover, is provided with multiple air holes.
Air hole is set on bottom cover in above-mentioned technical proposal, reduces the temperature rise in motor cavity.
The surrounding that the motor cabinet is further arranged in the utility model is provided with stiffening plate, one end of the stiffening plate with it is interior
Wall surface connection, other end are connect with motor cabinet.
Increase the intensity of its bottom cover while positioning by the way that stiffening plate is arranged to motor cabinet in above-mentioned technical proposal.
The air hole is further arranged across bottom cover and stiffening plate in the utility model.
In above-mentioned technical proposal, the air permeability effect of air hole is more preferably.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the sectional view in Fig. 2 at A-A.
Specific embodiment
The utility model is described further below in conjunction with attached drawing.
As shown in Figure 1-3, the utility model is a kind of motor casing, including end cap 1, bottom cover 2 and shell 3, the bottom cover 2
It is integrally formed with shell 3, forms motor cavity between the bottom cover 2 and shell 3 inside shell 3, form motor on the bottom cover 2
Seat 4,4 bottom of motor cabinet are provided with through-hole 5, and the shell 3 includes outside wall surface 31 and inner wall 32, the outside wall surface 31
On be provided with several heat dissipation ribs 6, the heat dissipation rib is arranged in parallel, and the heat dissipation rib 6 is circumferentially distributed along outside wall surface 31, described
The bottom of heat dissipation rib 6 is provided with the arc-shaped transitional surface 11 connecting with outside wall surface, is provided with mounting ring 7 in the outside wall surface 31 and hangs
Ring 8, the mounting ring 7 are arranged perpendicular to shell 3, and the hanging ring 8 favours the setting of shell 3.
Bottom cover 2 and shell 3, which are integrally formed, to be arranged, and motor cabinet 4 is provided on bottom cover 2, improves the assembly essence of motor
Degree, and heat dissipation rib 6 is formed in outside wall surface 31, the bottom of heat dissipation rib 6 is connect by arc-shaped transitional surface 11 with outside wall surface 31, is increased
The area for having added heat dissipation, increases heat dissipation effect.And by be provided with mounting ring 7 and hanging ring 8 be used to adjust the angle installed and
Precision, it is ensured that the stability of motor casing when in use.
The end cap 1 is circumferentially reversely evenly distributed with several flanged structures 9, is provided with peace on the flanged structure 9
Hole 91 and heat release hole 92 are filled, is provided with the different upper installing hole 91a of diameter and lower mounting hole 91b in the mounting hole 91, it is described
The diameter of upper installing hole 91a is greater than the diameter of lower mounting hole 91b, and the portion of end cap 1 is arranged flanged structure, and by mounting hole
91 are arranged on flange 9 with heat release hole 92, and mounting hole 91 is used for for realizing being fixedly connected between shell 3, heat release hole 92
Heat dissipation, is arranged the mounting hole 91 of different diameters, adapts to the connection type of a variety of fasteners.
The mounting post 10 that the outside wall surface 31 has several to be adapted to mounting hole 91 along 3 circle distribution of shell, the installation
Column is formed by the external protrusion of outside wall surface, threaded hole 101 is formed in the mounting post 10, the diameter of the threaded hole 101 is small
In the diameter of lower mounting hole 91b, the periphery setting mounting post 10 of outside wall surface 31 for be adapted to mounting hole 91, realize end cap 1 and
The fixed installation of shell 3.
1 bottom surface of end cap extends to form annular clamping block to motor cavity side, and the clamping block is contacted with inner wall 32
Realization end cap 1 is fixedly connected with shell 3, and clamping block further reinforces being fixedly connected between end cap 1 and shell 3, in transverse direction
The raising that lid 1 stability in opposite end is carried out on direction, will not shift during the work time.
It is provided with multiple air holes 21 on the bottom cover 2, reduces the temperature rise in motor cavity, the surrounding of the motor cabinet 4 is set
It is equipped with stiffening plate, one end of the stiffening plate is connect with inner wall, and other end is connect with motor cabinet 4, and stiffening plate is to motor cabinet 4
Increase the intensity of its bottom cover 2 while positioning, the air hole passes through bottom cover 2 and stiffening plate, the air permeability effect of air hole
More preferably.
Claims (9)
1. a kind of motor casing, it is characterised in that: including end cap, bottom cover and shell, the bottom cover and shell are integrally formed, the bottom
Motor cavity is formed inside housings between lid and shell, motor cabinet is formed on the bottom cover, the motor cabinet bottom is provided with logical
Hole, the shell include outside wall surface and inner wall, several heat dissipation ribs are provided in the outside wall surface, the heat dissipation rib is along outside wall surface
It is circumferentially distributed, the bottom of the heat dissipation rib is provided with the arc-shaped transitional surface connecting with outside wall surface, is provided in the outside wall surface
Mounting ring and hanging ring, the mounting ring are arranged perpendicular to shell, and the hanging ring favours shell setting.
2. motor casing according to claim 1, it is characterised in that: the end cap is circumferentially reversely evenly distributed with several
Flanged structure is provided with mounting hole and heat release hole on the flanged structure, the different upper peace of diameter is provided in the mounting hole
Hole and lower mounting hole are filled, the diameter of the upper installing hole is greater than the diameter of lower mounting hole.
3. motor casing according to claim 1 or 2, it is characterised in that: the outside wall surface has several along shell circle distribution
A mounting post being adapted to mounting hole, threaded hole is formed in the mounting post, and the diameter of the threaded hole is less than lower mounting hole
Diameter.
4. motor casing according to claim 3, it is characterised in that: the end cover extends to form ring to motor cavity side
Shape clamping block, the clamping block and inner wall face contact realize being fixedly connected for end cap and shell.
5. motor casing according to claim 4, it is characterised in that: the heat dissipation rib is arranged in parallel.
6. motor casing according to claim 3, it is characterised in that: the mounting post is formed by the external protrusion of outside wall surface.
7. motor casing according to claim 6, it is characterised in that: be provided with multiple air holes on the bottom cover.
8. motor casing according to claim 7, it is characterised in that: the surrounding of the motor cabinet is provided with stiffening plate, described
One end of stiffening plate is connect with inner wall, and other end is connect with motor cabinet.
9. motor casing according to claim 8, it is characterised in that: the air hole passes through bottom cover and stiffening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997482.6U CN208337290U (en) | 2018-06-26 | 2018-06-26 | Motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997482.6U CN208337290U (en) | 2018-06-26 | 2018-06-26 | Motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337290U true CN208337290U (en) | 2019-01-04 |
Family
ID=64784997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997482.6U Expired - Fee Related CN208337290U (en) | 2018-06-26 | 2018-06-26 | Motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337290U (en) |
-
2018
- 2018-06-26 CN CN201820997482.6U patent/CN208337290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |