CN207304173U - A kind of modeling magnet ring for electric tool - Google Patents
A kind of modeling magnet ring for electric tool Download PDFInfo
- Publication number
- CN207304173U CN207304173U CN201721238293.2U CN201721238293U CN207304173U CN 207304173 U CN207304173 U CN 207304173U CN 201721238293 U CN201721238293 U CN 201721238293U CN 207304173 U CN207304173 U CN 207304173U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- modeling magnet
- modeling
- inlay
- electric tool
- 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
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Abstract
The utility model discloses a kind of modeling magnet ring for electric tool, fixed bolt hole is installed above the modeling magnet ring extrados, it is provided with above the fixed bolt hole and wears axis hole, described wear is provided with the modeling magnet ring mounting hole above axis hole, the axis hole side of wearing is provided with magnetic North, the magnetic pole South Pole is installed above the magnetic North, modeling magnet ring main body is installed above the magnetic pole South Pole, the upper inlay groove is connected with below the modeling magnet ring main body, inlay is installed below the upper inlay groove, lower inlay is installed below the upper inlay, internal support rim is communicated with below the lower inlay.Beneficial effect is：Light-weight, even density, startup voltage is low, and running noise is low, non-breakable more robust, fully meets the operating energy requirements of electric tool, and more robust, life-span upgrading, significant effect.
Description
Technical field
Electric tool ancillary equipment technology is the utility model is related to, more particularly to a kind of modeling for electric tool
Magnet ring.
Background technology
, with the development of cell manufacturing techniques, there is the battery for the Wireless for making power supply with nickel-cadmium cell in the sixties
Formula electric tool.But at that time because expensive, development is slower.To the middle and later periods seventies, because battery price reduces, charging interval
Shorten, this electric tool is used widely in American-European, Japan.Electric tool initially cylinder iron makees shell, after use instead aluminium conjunction
Gold makees shell.The sixties, thermoplastic engineering plastic are applied on electric tool, and realize the dual exhausted of electric tool
Edge, has ensured the safety in utilization of electric tool.Due to the development of electronic technology, electronic speed regulation electronic work have also appeared the sixties
Tool.This electric tool using the element such as thyristor composition electronic circuit, with switch snapper by press into depth difference adjust
Rotating speed, so that electric tool when in use can be by the difference (such as material is different, bore diameter size) of processed object, choosing
Select different rotating speeds.China electric tool market just reaches its maturity, and brand awareness and brand effect will highlight.In the coming years,
Domestic electric tool portion will further improve, and with the continuous heating of the electric tool market demand, will promote China
Production and operation in relevant enterprise develop to direction favourable, and industry prospect can the phase.
The modeling magnet ring used at present uses the electrical excitation mode of enameled wire coiling bag more, and energy consumption is big, fever is serious, Er Qie electricity
The carbon brush of excitation mode is easy to abrasion and causes the service life of electric tool not long.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of modeling magnet ring for electric tool.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of modeling magnet ring for electric tool, the modeling magnet ring extrados top is provided with fixed bolt hole, described solid
Determine to be provided with above bolt hole and wear axis hole, described wear is provided with the modeling magnet ring mounting hole above axis hole, described to wear axis hole side
Magnetic North is provided with, the magnetic pole South Pole is installed above the magnetic North, modeling magnet ring master is installed above the magnetic pole South Pole
Body, the modeling magnet ring main body lower section are connected with the upper inlay groove, are provided with and inlay below the upper inlay groove
Portion, the upper inlay lower section are provided with lower inlay, internal support rim are communicated with below the lower inlay.
In order to further improve the use function of the modeling magnet ring for electric tool, the shaft hole diameter of wearing is 13cm, partially
Difference is ± 0.2.
In order to further improve the use function of the modeling magnet ring for electric tool, the fixed bolt hole and the modeling magnetic
Ring installation bore dia is 2cm.
In order to further improve the use function of the modeling magnet ring for electric tool, the modeling magnet ring extrados is a diameter of
27.5cm。
In order to further improve the use function of the modeling magnet ring for electric tool, the magnetic North and magnetic pole south
Pole is arranged at the modeling magnet ring main body dorsal part.
In order to further improve the use function of the modeling magnet ring for electric tool, the modeling magnet ring main body is by steel alloy pressure
System forms, and surface carries out plastic-spraying processing.
In order to further improve for electric tool modeling magnet ring use function, the upper inlay with it is described under inlay
Portion connects, and the upper inlay groove is provided with above the upper inlay.
In order to further improve the use function of the modeling magnet ring for electric tool, the fixed bolt hole and the modeling magnetic
Ring mounting hole is in 90 ° of settings.
The beneficial effects of the utility model are：Light-weight, even density, startup voltage is low, and running noise is low, not fragile
It is broken more robust, the operating energy requirements of electric tool are fully met, and more robust, life-span upgrading, significant effect.
Brief description of the drawings
Fig. 1 is a kind of front view of modeling magnet ring for electric tool of the utility model；
Fig. 2 is a kind of dorsal view of modeling magnet ring for electric tool of the utility model；
Fig. 3 is a kind of sectional view of modeling magnet ring for electric tool of the utility model.
The reference numerals are as follows：
1st, magnet ring extrados is moulded；2nd, fixed bolt hole；3rd, axis hole is worn；4th, magnet ring mounting hole is moulded；5th, magnetic North；6th, magnetic pole
The South Pole；7th, magnet ring main body is moulded；8th, upper inlay groove；9th, upper inlay；10th, lower inlay；11st, internal support rim.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of modeling magnet ring for electric tool, including modeling magnet ring extrados 1, modeling magnet ring mounting hole
4th, upper inlay groove 8 and hydraulic thrust device 12,1 top of modeling magnet ring extrados are provided with fixed bolt hole 2, fixed bolt hole 2
Top, which is provided with, wears axis hole 3, wears the top of axis hole 3 and is provided with modeling magnet ring mounting hole 4, wears 3 side of axis hole and be provided with magnetic North 5,
The top of magnetic North 5 is provided with the magnetic pole South Pole 6, and the top of the magnetic pole South Pole 6 is provided with modeling magnet ring main body 7, and 7 lower section of modeling magnet ring main body connects
Inlay groove 8 is connected to, the upper lower section of inlay groove 8 is provided with inlay 9, and the upper lower section of inlay 9, which is provided with down, inlays
Portion 10, the lower lower section of inlay 10 are communicated with internal support rim 11.
Modeling magnet ring extrados 1 is to make to be formed cambered surface outside modeling magnet ring, and fixed bolt hole 2 is installing modeling magnet ring
It is fixed, axis hole 3 is worn modeling magnet ring is sleeved on above electric tool, modeling magnet ring is formed entirety, modeling magnet ring peace with electric tool
Dress hole 4 conveniently to lift when being installed to modeling magnet ring, magnetic North 5 and the magnetic pole South Pole 6 to formed magnetic field and stator around
Group carries out magnetic drive after being powered, rotor rotates not power consumption, moulds magnet ring main body 7 to be supported to modeling magnet ring miscellaneous part,
Upper inlay groove 8 is to make upper inlay 9 be tightly engaged into modeling magnet ring main body 7, and lower inlay 10 is to moulding magnet ring main body 7
It is tightly engaged into, internal support rim 11 is being supported upper inlay 9 and lower inlay 10.
In order to further improve the use function of the modeling magnet ring for electric tool, 3 a diameter of 13cm of axis hole is worn, deviation is
± 0.2, fixed bolt hole 2 is 2cm with 4 diameter of modeling magnet ring mounting hole, 1 a diameter of 27.5cm of modeling magnet ring extrados, magnetic pole north
Pole 5 is arranged at 7 dorsal part of modeling magnet ring main body with the magnetic pole South Pole 6, and modeling magnet ring main body 7 is formed by steel alloy compacting, and surface is sprayed
Modeling is handled, and upper inlay 9 is connected with lower inlay 10, and the upper top of inlay 9 is provided with inlay groove 8, fixed bolt hole 2
With modeling magnet ring mounting hole 4 in 90 ° of settings.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (8)
- A kind of 1. modeling magnet ring for electric tool, it is characterised in that：Including modeling magnet ring extrados, modeling magnet ring mounting hole and upper edge Embedding portion's groove, the modeling magnet ring extrados top are provided with fixed bolt hole, are provided with above the fixed bolt hole and wear axis hole, Described wear is provided with the modeling magnet ring mounting hole above axis hole, the axis hole side of wearing is provided with magnetic North, the magnetic pole north The magnetic pole South Pole is installed above pole, modeling magnet ring main body, the modeling magnet ring main body lower section connection are installed above the magnetic pole South Pole There is the upper inlay groove, inlay is installed below the upper inlay groove, is provided with below the upper inlay Lower inlay, the lower inlay lower section are communicated with internal support rim.
- A kind of 2. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The shaft hole diameter of wearing is 13cm, deviation are ± 0.2.
- A kind of 3. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The fixed bolt hole with The modeling magnet ring installation bore dia is 2cm.
- A kind of 4. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The modeling magnet ring extrados A diameter of 27.5cm.
- A kind of 5. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The magnetic North and institute State the magnetic pole South Pole and be arranged at the modeling magnet ring main body dorsal part.
- A kind of 6. modeling magnet ring for electric tool according to claim 1, it is characterised in that：It is described modeling magnet ring main body by Steel alloy compacting forms, and surface carries out plastic-spraying processing.
- A kind of 7. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The upper inlay and institute Lower inlay connection is stated, the upper inlay groove is installed above the upper inlay.
- A kind of 8. modeling magnet ring for electric tool according to claim 1, it is characterised in that：The fixed bolt hole with The modeling magnet ring mounting hole is in 90 ° of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238293.2U CN207304173U (en) | 2017-09-25 | 2017-09-25 | A kind of modeling magnet ring for electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238293.2U CN207304173U (en) | 2017-09-25 | 2017-09-25 | A kind of modeling magnet ring for electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304173U true CN207304173U (en) | 2018-05-01 |
Family
ID=62440805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238293.2U Expired - Fee Related CN207304173U (en) | 2017-09-25 | 2017-09-25 | A kind of modeling magnet ring for electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304173U (en) |
-
2017
- 2017-09-25 CN CN201721238293.2U patent/CN207304173U/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: 20180501 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |