CN205981071U - External rotor DC Brushless motor's external rotor detection device - Google Patents
External rotor DC Brushless motor's external rotor detection device Download PDFInfo
- Publication number
- CN205981071U CN205981071U CN201620975177.8U CN201620975177U CN205981071U CN 205981071 U CN205981071 U CN 205981071U CN 201620975177 U CN201620975177 U CN 201620975177U CN 205981071 U CN205981071 U CN 205981071U
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- outer rotor
- inner sleeve
- cover
- rotor
- external rotor
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an external rotor DC Brushless motor's external rotor detection device, including bottom plate (1), be equipped with inner skleeve (2) on bottom plate (1), inner skleeve (2) inboard is equipped with the motor, and pivot (3) of motor are followed inner skleeve (2) upside and are worn out, and inner skleeve (2) upside still is equipped with horizontal tray (4), inner skleeve (2) outside is equipped with detects cover (5), detects cover (5) top and is equipped with first percentage table (6), and the probe of first percentage table (6) wears out to detect cover (5) downwards, detecting cover (5) lateral wall and being equipped with second percentage table (7), second percentage table (7) probe level inwards wears out to detect cover (5). The utility model discloses can conveniently carry out the concentricity to the external rotor and the depth of parallelism detects.
Description
Technical field
This utility model is related to a kind of motor test equipment, the outer rotor inspection of particularly a kind of external-rotor DC. brush-less
Survey device.
Background technology
For external-rotor DC. brush-less, the performance of outer rotor directly influences the overall performance of motor.And examine
Examine outer rotor performance when, mainly consider its concentricity and the depth of parallelism.Can be easily to outer rotor but lack one kind at present
Carry out the equipment that concentricity and the depth of parallelism are detected.
Utility model content
The purpose of this utility model is, provides a kind of outer rotor detection means of external-rotor DC. brush-less, its energy
Enough easily concentricity is carried out to outer rotor and the depth of parallelism detects.
The technical solution of the utility model：The outer rotor detection means of external-rotor DC. brush-less, is characterized in：Including
Base plate, base plate is provided with inner sleeve, is provided with motor, the rotating shaft of motor passes on the upside of inner sleeve, and inner sleeve inside inner sleeve
Upside is additionally provided with level tray；It is provided with detection cover, detection cover top is provided with the first dial gauge, the first dial gauge outside inner sleeve
Probe passes downwards detection cover；Described detection cover lateral wall is provided with the second dial gauge, and the second dial gauge probe level inwardly passes
Detection cover.
In the outer rotor detection means of aforesaid external-rotor DC. brush-less, described base plate is provided with multiple locating dowels,
Detection cover lower end is provided with multiple location holes installed with locating dowel cooperation.
In the outer rotor detection means of aforesaid external-rotor DC. brush-less, below described level tray, it is provided with plane axis
Hold, above level tray, be provided with outer rotor to be measured, rotating shaft is provided with pad and the nut of the solid outer rotor of pressure.
Compared with prior art, this utility model situation that enough effectively simulation outer rotor runs well, and two can be passed through
Whether dial gauge easily measures that outer rotor is cylindrical to beat and the beating of upper surface, reliable to determine its concentricity and the depth of parallelism.
This utility model structure is simplified, convenient and simple for operation.
Brief description
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing：1- base plate, 2- inner sleeve, 3- rotating shaft, 4- level tray, 5- detection cover, 6- first percentage
Table, 7- second dial gauge, 8- locating dowel, 9- plane bearing, 10- outer rotor, 11- pad, 12- nut.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation limiting.
Embodiment.The outer rotor detection means of external-rotor DC. brush-less, as shown in Figure 1：Including base plate 1, on base plate 1
It is provided with inner sleeve 2, inside inner sleeve 2, is provided with motor, the rotating shaft 3 of motor passes on the upside of inner sleeve 2, and inner sleeve 2 upside is also
It is provided with level tray 4；It is provided with detection cover 5, detection cover 5 tops are provided with the first dial gauge 6, the first dial gauge 6 outside inner sleeve 2
Probe passes downwards detection cover 5；Described detection cover 5 lateral walls are provided with the second dial gauge 7, and the second dial gauge 7 probe level is inside
Pass detection cover 5.Described base plate 1 is provided with multiple locating dowels 8, and detection cover 5 lower ends are provided with multiple and locating dowel 8 cooperation installation
Location hole.It is provided with plane bearing 9 below described level tray 4, be provided with outer rotor 10 to be measured above level tray 4, in rotating shaft 3
It is provided with pad 11 and the nut 12 of the solid outer rotor 10 of pressure.
Operation principle of the present utility model：Outer rotor is fixed on level tray by pad and nut, then will examine
Survey cover to be fixed on base plate by location hole, then start motor, when outer rotor rotates, measure reading using two dial gauges
The change of number, you can obtain that outer rotor is cylindrical to beat and the beating of upper surface.
Claims (3)
1. external-rotor DC. brush-less outer rotor detection means it is characterised in that：Including base plate (1), base plate (1) is provided with
Inner sleeve (2), is provided with motor, the rotating shaft (3) of motor passes on the upside of inner sleeve (2), and inner sleeve (2) inside inner sleeve (2)
Upside is additionally provided with level tray (4)；It is provided with detection cover (5), detection cover (5) top is provided with the first dial gauge outside inner sleeve (2)
(6), the probe of the first dial gauge (6) passes downwards detection cover (5)；Described detection cover (5) lateral wall is provided with the second dial gauge
(7), the second dial gauge (7) probe level inwardly passes detection cover (5).
2. external-rotor DC. brush-less according to claim 1 outer rotor detection means it is characterised in that：Described bottom
Plate (1) is provided with multiple locating dowels (8), and detection cover (5) lower end is provided with multiple location holes installed with locating dowel (8) cooperation.
3. external-rotor DC. brush-less according to claim 1 outer rotor detection means it is characterised in that：Described water
It is provided with plane bearing (9) below flat pallet (4), above level tray (4), is provided with outer rotor (10) to be measured, rotating shaft sets on (3)
There are pad (11) and the nut (12) of the solid outer rotor (10) of pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975177.8U CN205981071U (en) | 2016-08-30 | 2016-08-30 | External rotor DC Brushless motor's external rotor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975177.8U CN205981071U (en) | 2016-08-30 | 2016-08-30 | External rotor DC Brushless motor's external rotor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981071U true CN205981071U (en) | 2017-02-22 |
Family
ID=58037471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620975177.8U Active CN205981071U (en) | 2016-08-30 | 2016-08-30 | External rotor DC Brushless motor's external rotor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152919A (en) * | 2016-08-30 | 2016-11-23 | 湖州越球电机有限公司 | A kind of outer rotor detection device of external-rotor DC. brush-less |
-
2016
- 2016-08-30 CN CN201620975177.8U patent/CN205981071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152919A (en) * | 2016-08-30 | 2016-11-23 | 湖州越球电机有限公司 | A kind of outer rotor detection device of external-rotor DC. brush-less |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |