CN208424018U - A kind of motor housing component and its motor of application - Google Patents
A kind of motor housing component and its motor of application Download PDFInfo
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- CN208424018U CN208424018U CN201820910791.5U CN201820910791U CN208424018U CN 208424018 U CN208424018 U CN 208424018U CN 201820910791 U CN201820910791 U CN 201820910791U CN 208424018 U CN208424018 U CN 208424018U
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- boss
- mounting hole
- housing component
- motor housing
- end cap
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Abstract
The utility model discloses a kind of motor housing component and its motors of application, the motor housing component includes cylinder casing and the end cap for being mounted on cylinder casing both ends, bearing block is set among the inner face of end cap, the bearing chamber for installing bearing is provided with inside bearing block, seam allowance is arranged in the edge of the inner face of end cap, the end sleeve of cylinder casing is on seam allowance, it is characterized by: the outer surface of at least one end of the cylinder casing is axially projecting several installation feet, the outer end face of at least one end cap is axially projecting several boss, boss is correspondingly arranged with installation foot, installation foot is fixedly connected on the lateral surface of boss.Motor housing component assembly described in the utility model is simple, and waterproof performance is good, and the motor production cost is low, and job stability is high.
Description
Technical field:
The utility model relates to a kind of motor housing component and its motors of application.
Background technique:
Existing roller class motor is as shown in Figure 1, include motor housing component, stator module b, rotor assembly c and shaft
D, the motor housing component include cylinder casing a, the drive end bearing bracket e and rear end cap f for being mounted on the both ends cylinder casing a, stator pack
Part b is mounted in cylinder casing a, and rotor assembly c is mounted in stator module b, and shaft d is mounted on rotor assembly c, cylindrical machine
It is more between shell a and drive end bearing bracket e, rear end cap f to connect in the following manner: several through-hole g are respectively provided on drive end bearing bracket e and rear end cap f,
It is equipped in stator module b and keeps away a hole h, stay bolt j perforation keeps away a hole h, and the head of stay bolt j is mounted on drive end bearing bracket e, long spiral shell
The tail portion of bolt j passes through rear end cap f and is fastened by nut k, and cylinder casing a, drive end bearing bracket e and rear end cap f pass through stay bolt j and nut
K is fixed together.The motor of this structure has the disadvantage that: 1, the waterproofness of motor is poor, needs head and spiral shell in stay bolt j
Glue is dripped at female position k, and process is tedious；2, stay bolt j passes through stator module b, and the overhang insulation for making stator module b, stator core are all
Stay bolt is evaded, there is particular/special requirement to the sizing die of stator punching, overhang insulation；3, production assembly is inconvenient, dress
Timing not only needs for the through-hole g of drive end bearing bracket e and rear end cap f to be aligned, while also needing to be aligned the hole h that keeps away of stator module b, and fills
Winding of damaging is easier to process.
Summary of the invention:
The purpose of the utility model is to provide a kind of motor housing component and its motors of application, can solve in the prior art
The inconvenient problem of motor housing component poor waterproof properties, assembly.
The purpose of this utility model is achieved by following technical proposals.
First purpose of the utility model is to provide a kind of motor housing component, including cylinder casing and is mounted on cylinder
Bearing block is arranged in the inner face centre of the end cap at casing both ends, end cap, and the bearing for installing bearing is provided with inside bearing block
Seam allowance is arranged in room, the edge of the inner face of end cap, and the end sleeve of cylinder casing is on seam allowance, it is characterised in that: the cylinder
The outer surface of at least one end of casing is axially projecting several installation feet, and the outer end face of at least one end cap is axially projecting
There are several boss, boss is correspondingly arranged with installation foot, and installation foot is fixedly connected on the lateral surface of boss.
The lateral surface of boss described above is radially provided with the first mounting hole, corresponding with the first mounting hole on installation foot to be equipped with
Second mounting hole, the first mounting hole are screw hole, and a screw passes through the second mounting hole, and screw tail portion is mounted in the first mounting hole simultaneously
Installation foot is pressed on the lateral surface of boss.
The lateral surface of boss described above is radially provided with the first mounting hole, corresponding with the first mounting hole on installation foot to be equipped with
Second mounting hole, first mounting hole and the second mounting hole are through-hole, and a screw passes through the first mounting hole and the second mounting hole,
Screw tail portion is equipped with nut, boss and installation foot described in nut and screw-clamped.
The lateral surface of boss described above be equipped with inclined mounting surface, mounting surface from boss bottom to top to end cap 2a,
The center of 2b tilts, and first mounting hole is located on mounting surface, and the installation foot is tightly attached on mounting surface.
For the outer end face protrusion of end cap described above there are three boss, three boss are evenly distributed on the periphery of end cap outer end face
On edge.
Installation foot described above is welded on the outer surface of cylinder casing end.
The outer surface of two ends of cylinder casing described above is respectively protruding with several installation feet, the structure of described two end caps
It is identical.
Second purpose of the utility model is to provide a kind of motor, including stator module, rotor assembly and motor housing
Component, motor housing component surround accommodating chamber, are stator assembly and rotor assembly mounted on inside accommodating chamber, it is characterised in that: institute
Stating motor housing component is motor housing component described above.
The utility model compared with prior art, has the effect that
1) the motor housing component, the outer surface of at least one end of the cylinder casing is axially projecting several installations
Foot, the outer end face of at least one end cap is axially projecting several boss, and boss is correspondingly arranged with installation foot, and installation foot is fixed
It is connected on the lateral surface of boss, boss is fixedly connected with assembly with installation foot simply, improves the assembly efficiency of motor；
2) it avoids inside stay bolt perforation motor, improves the waterproof performance of motor, damage when avoiding stay bolt installation
The problem of winding, winding shaping do not have to clearance position, solve the problems, such as stay bolt and winding creepage distance deficiency；
3) screw hole that can cancel stator punching in stator module, reduces the production cost of stator module；
4) lateral surface of the boss is equipped with inclined mounting surface, and the installation foot is tightly attached on mounting surface, inclined peace
The binding force of boss and installation foot can be improved in dress face；
5) motor improves the waterproof performance of motor, improves motor by the improvement to motor housing component
Production cost and assembly efficiency improve the job stability of motor.
Detailed description of the invention:
Fig. 1 is the cross-sectional view of the motor of the prior art；
Fig. 2 is the perspective view for the motor housing component that the utility model embodiment one provides；
Fig. 3 is the exploded view for the motor housing component that the utility model embodiment one provides；
Fig. 4 is the cross-sectional view for the motor housing component that the utility model embodiment one provides；
Fig. 5 is enlarged drawing at the A of Fig. 4；
Fig. 6 is the perspective view for the end cap that the utility model embodiment one provides；
Fig. 7 is the side view for the end cap that the utility model embodiment one provides；
Fig. 8 is the perspective view for the motor housing component that the utility model embodiment two provides.
Specific embodiment:
The utility model is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one:
As shown in Figures 2 to 7, provided in this embodiment is a kind of motor housing component, including cylinder casing 1 and is mounted on
Bearing block 26a, 26b, bearing block are set among inner face 25a, 25b of end cap 2a, the 2b at 1 both ends of cylinder casing, end cap 2a, 2b
Bearing chamber 27a, 27b for installing bearing are provided with inside 26a, 26b, the edge of inner face 25a, 25b of end cap 2a, 2b are set
Set seam allowance 23a, 23b, the end 13 of cylinder casing 1 is sleeved on seam allowance 23a, 23b, it is characterised in that: the cylinder casing 1 to
The outer surface of a few end 13 is axially projecting several installation feet 11, the outer end face 24a of at least one described end cap 2a, 2b,
24b is axially projecting several boss 21a, 21b, and boss 21a, 21b and installation foot 11 are correspondingly arranged, and installation foot 11 is fixedly connected on
On the lateral surface 211 of boss 21a, 21b.
The lateral surface 211 of boss 21a, 21b described above are radially provided with first mounting hole 22a, 22b, on installation foot 11 with
First mounting hole 22a, 22b is corresponding to be equipped with the second mounting hole 12, and first mounting hole 22a, 22b is screw hole, and a screw 31 passes through
Second mounting hole 12,31 tail portion of screw are mounted in first mounting hole 22a, 22b and installation foot 11 are pressed on boss 21a, 21b
Lateral surface 211 on.
The lateral surface of boss 21a, 21b described above are equipped with inclined mounting surface 212, and mounting surface 212 is by boss 21a, 21b
Bottom is tilted to top to the center of end cap 2a, 2b, and described first mounting hole 22a, 22b are located on mounting surface 212, the installation
Foot 11 is tightly attached on mounting surface 212.
There are three boss 21a, 21b, three boss 21a, 21b for outer end face 24a, 24b protrusion of end cap 2a, 2b described above
It is evenly distributed on the outer peripheral edge of end cap 2a, 2b outer end face 24a, 24b.
Installation foot 11 described above is welded on the outer surface of 1 end of cylinder casing.
The outer surface of 1 two ends 13 of cylinder casing described above is respectively protruding with several installation feet 11, described two end caps
The structure of 2a, 2b are identical.
Embodiment two:
As shown in figure 8, motor housing component provided in this embodiment is similar with motor housing component described in embodiment one, no
Be with place: the lateral surface 211 of boss 21a, 21b described above are radially provided with first mounting hole 22a, 22b, on installation foot 11
It is corresponding with first mounting hole 22a, 22b to be equipped with the second mounting hole 12, described first mounting hole 22a, 22b and the second mounting hole 12
For through-hole, a screw 31 passes through first mounting hole 22a, 22b and the second mounting hole 12, and 31 tail portion of screw is equipped with nut 32, spiral shell
Mother 32 clamps described boss 21a, 21b and installation foot 11 with screw 31.
Embodiment three:
Provided in this embodiment is a kind of motor, including stator module, rotor assembly and motor housing component 4, outside motor
Shell component 4 surrounds accommodating chamber 41, is stator assembly and rotor assembly mounted on 41 the inside of accommodating chamber, it is characterised in that: the motor
Casing assembly 4 is motor housing component described in embodiment one or embodiment two.Above embodiments are preferable implementation of the invention
Mode, embodiments of the present invention are not limited thereto, other are any made without departing from the spirit and principles of the present invention
Changes, modifications, substitutions, combinations, simplifications are equivalent substitute mode, are included within the scope of the present invention.
Claims (8)
1. a kind of motor housing component, including cylinder casing (1) and it is mounted on the end cap (2a, 2b) at cylinder casing (1) both ends, end
It covers among the inner face (25a, 25b) of (2a, 2b) and bearing block (26a, 26b) is set, setting is useful inside bearing block (26a, 26b)
In installation bearing bearing chamber (27a, 27b), the inner face (25a, 25b) of end cap (2a, 2b) edge setting seam allowance (23a,
23b), the end (13) of cylinder casing (1) is sleeved on seam allowance (23a, 23b), it is characterised in that: the cylinder casing (1) is extremely
The outer surface of a few end (13) is axially projecting several installation feet (11), the outer end of at least one end cap (2a, 2b)
Face (24a, 24b) is axially projecting to be had several boss (21a, 21b), and boss (21a, 21b) is correspondingly arranged with installation foot (11), installation
Foot (11) is fixedly connected on the lateral surface (211) of boss (21a, 21b).
2. a kind of motor housing component according to claim 1, it is characterised in that: the outside of the boss (21a, 21b)
Face (211) is radially provided with the first mounting hole (22a, 22b), corresponding with the first mounting hole (22a, 22b) on installation foot (11) to set
Have the second mounting hole (12), the first mounting hole (22a, 22b) is screw hole, and a screw (31) passes through the second mounting hole (12), screw
(31) tail portion is mounted in the first mounting hole (22a, 22b) and installation foot (11) is pressed on to the lateral surface of boss (21a, 21b)
(211) on.
3. a kind of motor housing component according to claim 1, it is characterised in that: the outside of the boss (21a, 21b)
Face (211) is radially provided with the first mounting hole (22a, 22b), corresponding with the first mounting hole (22a, 22b) on installation foot (11) to set
Have the second mounting hole (12), first mounting hole (22a, 22b) and the second mounting hole (12) are through-hole, and a screw (31) passes through
First mounting hole (22a, 22b) and the second mounting hole (12), screw (31) tail portion are equipped with nut (32), nut (32) and screw
(31) boss (21a, 21b) and installation foot (11) are clamped.
4. a kind of motor housing component according to claim 2 or 3, it is characterised in that: outside the boss (21a, 21b)
Side is equipped with inclined mounting surface (212), and mounting surface (212) is from the boss bottom (21a, 21b) to top to end cap (2a, 2b)
Center inclination, first mounting hole (22a, 22b) are located on mounting surface (212), and the installation foot (11) is tightly attached to mounting surface
(212) on.
5. a kind of motor housing component according to claim 4, it is characterised in that: the outer end face of the end cap (2a, 2b)
For (24a, 24b) protrusion there are three boss (21a, 21b), three boss (21a, 21b) are evenly distributed on end cap (2a, 2b) outer end face
On the outer peripheral edge of (24a, 24b).
6. a kind of motor housing component according to claim 5, it is characterised in that: the installation foot (11) is welded on cylinder
The outer surface of casing (1) end.
7. a kind of motor housing component according to claim 6, it is characterised in that: (1) two end of the cylinder casing
(13) outer surface is respectively protruding with several installation feet (11), and the structure of described two end caps (2a, 2b) is identical.
8. a kind of motor, including stator module, rotor assembly and motor housing component (4), motor housing component (4) surround receiving
Chamber (41) is stator assembly and rotor assembly mounted on inside accommodating chamber (41), it is characterised in that: the motor housing component (4)
For motor housing component described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910791.5U CN208424018U (en) | 2018-06-13 | 2018-06-13 | A kind of motor housing component and its motor of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910791.5U CN208424018U (en) | 2018-06-13 | 2018-06-13 | A kind of motor housing component and its motor of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424018U true CN208424018U (en) | 2019-01-22 |
Family
ID=65110212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910791.5U Active CN208424018U (en) | 2018-06-13 | 2018-06-13 | A kind of motor housing component and its motor of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200347A (en) * | 2020-03-07 | 2020-05-26 | 高峰 | Production, manufacturing and assembly machine for three-phase asynchronous motor |
-
2018
- 2018-06-13 CN CN201820910791.5U patent/CN208424018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200347A (en) * | 2020-03-07 | 2020-05-26 | 高峰 | Production, manufacturing and assembly machine for three-phase asynchronous motor |
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