CN207150387U - Air conditioning for automobiles actuator stepper motor - Google Patents
Air conditioning for automobiles actuator stepper motor Download PDFInfo
- Publication number
- CN207150387U CN207150387U CN201720925831.9U CN201720925831U CN207150387U CN 207150387 U CN207150387 U CN 207150387U CN 201720925831 U CN201720925831 U CN 201720925831U CN 207150387 U CN207150387 U CN 207150387U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- coil brace
- stepper motor
- air conditioning
- metal shell
- 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.)
- Active
Links
Abstract
The utility model belongs to automobile air conditioning technology field, more particularly to air conditioning for automobiles actuator stepper motor, including metal shell, two coil braces are installed with side by side vertically in metal shell, enamel-covered wire is wound with coil brace, the both ends of each coil brace are respectively equipped with castellated plates；Steel shaft is rotatablely equipped with by bearing in metal shell, magnetic is installed with steel shaft, the external diameter of magnetic is less than the internal diameter of coil brace, and magnetic is installed on the inside of coil brace, and steel shaft, magnetic and coil brace are co-axially mounted.Air conditioning for automobiles actuator stepper motor provided by the utility model, two coil braces, four castellated plates and magnetic are all disposed within integral structure in metal shell, ensure that coil brace, castellated plates and magnetic are co-axially mounted using frock when being advantageous to assembling, ensure concentricity, prevent bias, compared with the stepper motor of existing Split type structure, efficiency of assembling is greatly improved, significantly improves assembly precision.
Description
Technical field
The utility model belongs to automobile air conditioning technology field, more particularly to air conditioning for automobiles actuator stepper motor.
Background technology
Automotive air-conditioning system turns into the important component of vehicle ride comfort, it can be right using more and more extensive
Temperature, humidity, cleannes, air quantity and wind direction of in-car air etc. are adjusted, and ensure with the conditions of to make in various outside climatics
Passenger is in a comfortable air ambient, the important component as automobile pass air-conditioning system, and actuator is to perform sky
The end effector mechanism of ECU instructions is adjusted, wherein stepper motor is very important structure.
The stepper motor of existing air conditioning for automobiles actuator is Split type structure, including upper shell and lower casing, when mounted
Ensure that the upper shell of stepper motor is co-axially mounted with lower casing two parts, but during actual installation, step often occurs
The upper housing portion of stepper motor and the situation that lower casing part is eccentric or other concentricitys are not high, influence the use of stepper motor.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of air conditioning for automobiles actuator stepper motor,
Reach the concentricity requirement of stepper motor.
To reach above-mentioned technical purpose, the technical solution of the utility model is：
Air conditioning for automobiles actuator stepper motor, including metal shell, it is fixedly mounted side by side vertically in the metal shell
There are two coil braces, enamel-covered wire is wound with the coil brace, the both ends of each coil brace are respectively equipped with tooth form
Plate；
Steel shaft is rotatablely equipped with by bearing in the metal shell, magnetic is installed with the steel shaft, it is described
The external diameter of magnetic is less than the internal diameter of the coil brace, and the magnetic is installed on the inside of the coil brace, the steel
Axle, magnetic and coil brace are co-axially mounted.
As an improvement the coil brace is provided with the circumferential positioning structure to cooperate, the week with castellated plates
Locating dowel and the shrinkage pool for including cooperating to detent mechanism.
As a further improvement, the castellated plates include an annulus, the toothed projections of axial direction are provided with the inside of the annulus,
The toothed projections are uniformly distributed along on the inside of the annulus.
As a further improvement, the bearing is installed on the metal shell, set between the bearing and magnetic
There is adjust pad, shell fragment is provided between an adjust pad and bearing, the shell fragment offsets with the adjust pad and bearing.
Due to being using above-mentioned technical proposal, the beneficial effects of the utility model：
Air conditioning for automobiles actuator stepper motor provided by the utility model, two coil braces, four castellated plates and magnetic
Body is all disposed within integral structure in metal shell, ensures coil brace, castellated plates and magnetic using frock when being advantageous to assembling
Property body be co-axially mounted, ensure concentricity, prevent bias, compared with the stepper motor of existing Split type structure, greatly improve assembling effect
Rate, significantly improve assembly precision.
Air conditioning for automobiles actuator stepper motor provided by the utility model, adjust pad is provided between bearing and magnetic,
It can prevent from wearing between bearing and magnetic, but also noise can be mitigated, shell fragment is provided between an adjust pad and bearing,
Axially position effect is played to magnetic, prevents magnetic along steel shaft axial float.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model embodiment；
Fig. 2 is the three-dimensional installation diagram of the utility model embodiment；
Wherein, 1- metal shells, 2- coil braces, 3- enamel-covered wires, 4- castellated plates, 5- bearings, 6- steel shafts, 7- magnetics,
8- adjust pads, 9- shell fragments.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As Fig. 1 and Fig. 2 are jointly shown, air conditioning for automobiles actuator stepper motor, including metal shell 1, specifically, outside metal
Shell 1 is cylindrical shape, and one end of metal shell 1 sets metal cover board 101, two are installed with side by side vertically in metal shell 1
Individual coil brace 2, enamel-covered wire 3 is wound with coil brace 2, the both ends of each coil brace 2 are respectively equipped with castellated plates 4；
Steel shaft 6 is rotatablely equipped with by bearing 5 in metal shell 1, magnetic 7, magnetic 7 are installed with steel shaft 6
External diameter be less than the internal diameter of coil brace 2, magnetic 7 is installed on the inside of coil brace 2, steel shaft 6, magnetic 7 and coil branch
Frame 2 is co-axially mounted.
As the concrete application of the present embodiment, coil brace 2 is provided with the circumferentially positioned knot to cooperate with castellated plates 4
Structure, specifically, circumferentially positioned mechanism include cooperate locating dowel and shrinkage pool, naturally it is also possible to other forms it is circumferentially positioned
Structure.
In the present embodiment, castellated plates 4 include an annulus, and the toothed projections of axial direction, toothed projections edge circle are provided with the inside of annulus
It is uniformly distributed on the inside of ring, the number of poles that the quantity of toothed projections is as needed is set.
In the present embodiment, bearing 5 is installed on metal shell 1, and adjust pad 8 is provided between bearing 5 and magnetic 7, tool
Body, adjust pad 8 selects smooth abrasion-proof material, plays a part of mitigating abrasion reduction noise, an adjust pad 8 and bearing 5
Between be provided with shell fragment 9, shell fragment 9 offsets with adjust pad 8 and bearing 5, magnetic 7 is played axial limiting effect.
Air conditioning for automobiles actuator stepper motor provided by the utility model, two coil braces 2, four castellated plates 4 and magnetic
Property body 7 be all disposed within integral structure in metal shell 1, be advantageous to assembling when using frock ensure coil brace 2, castellated plates
4 and magnetic 7 be co-axially mounted, ensure concentricity, prevent bias, compared with the stepper motor of existing Split type structure, greatly improve
Efficiency of assembling, significantly improve assembly precision.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (4)
1. air conditioning for automobiles actuator stepper motor, it is characterised in that arranged side by side vertically in the metal shell including metal shell
Two coil braces are installed with, enamel-covered wire, the both ends difference of each coil brace are wound with the coil brace
Provided with castellated plates；
Steel shaft is rotatablely equipped with by bearing in the metal shell, magnetic, the magnetic are installed with the steel shaft
The external diameter of body is less than the internal diameter of the coil brace, and the magnetic is installed on the inside of the coil brace, the steel shaft, magnetic
Property body and coil brace are co-axially mounted.
2. air conditioning for automobiles actuator stepper motor according to claim 1, it is characterised in that the coil brace and tooth form
Plate is provided with the circumferential positioning structure to cooperate, and the circumferentially positioned mechanism includes locating dowel and the shrinkage pool to cooperate.
3. air conditioning for automobiles actuator stepper motor according to claim 1, it is characterised in that the castellated plates include a circle
Ring, the annulus inner side are provided with the toothed projections of axial direction, and the toothed projections are uniformly distributed along on the inside of the annulus.
4. the air conditioning for automobiles actuator stepper motor according to claim 1,2 or 3, it is characterised in that the bearing installation
In on the metal shell, being provided with adjust pad between the bearing and magnetic, set between an adjust pad and bearing
There is shell fragment, the shell fragment offsets with the adjust pad and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925831.9U CN207150387U (en) | 2017-07-27 | 2017-07-27 | Air conditioning for automobiles actuator stepper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925831.9U CN207150387U (en) | 2017-07-27 | 2017-07-27 | Air conditioning for automobiles actuator stepper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150387U true CN207150387U (en) | 2018-03-27 |
Family
ID=61672938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925831.9U Active CN207150387U (en) | 2017-07-27 | 2017-07-27 | Air conditioning for automobiles actuator stepper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067047A (en) * | 2018-08-15 | 2018-12-21 | 珠海格力电器股份有限公司 | Winding bobbin, magnetic suspension, motor |
-
2017
- 2017-07-27 CN CN201720925831.9U patent/CN207150387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067047A (en) * | 2018-08-15 | 2018-12-21 | 珠海格力电器股份有限公司 | Winding bobbin, magnetic suspension, motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10554092B2 (en) | Rotary electric machine | |
| US4412146A (en) | Electric motor control | |
| JPH11356022A (en) | Molded motor | |
| US7339299B2 (en) | Electric actuator and motor used therein | |
| CN103982577B (en) | Brake disc for the disk brake of motor vehicles | |
| JP5575329B2 (en) | Idle air control valve with plastic casing and holding mechanism | |
| WO2021008204A1 (en) | Motor skewed pole rotor | |
| CN207150387U (en) | Air conditioning for automobiles actuator stepper motor | |
| CN208548807U (en) | A kind of double oil circuits cooling structure of magneto | |
| CN206320209U (en) | Brake disc with dual-cooled structure | |
| DE102006004614A1 (en) | Magneto electric generator, has stator core which is arranged radially within flywheel and molded sections that are formed at base section of flywheel to increase roundness of flywheel | |
| CN104047733B (en) | Engine charge control device | |
| CN202076875U (en) | Shell structure of driving motor of electric automobile | |
| JP2009124900A (en) | Brushless motor | |
| CN205639011U (en) | Be suitable for through -flow fan structure of high rotational speed | |
| CN2735637Y (en) | Improved structure for resistance generator of magnetic control sports vehicle | |
| CN205753830U (en) | The brake structure of braking motor | |
| CN113489197B (en) | Motor rotor, motor and air conditioner | |
| CN206759182U (en) | A kind of small-size external rotor motor | |
| JPH0218678Y2 (en) | ||
| CN205239065U (en) | Actuating mechanism of step -by -step executor of vehicle air conditioner air door | |
| US20080054754A1 (en) | End plate for electric motor | |
| CN107834767A (en) | The servomotor end cap and its braking method of band brake | |
| JPH0652373U (en) | Brushless alternator | |
| CN211693405U (en) | Noise reduction ball screw assembly for automobile REPS steering gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |