CN104103988B - A kind of light steering gear - Google Patents
A kind of light steering gear Download PDFInfo
- Publication number
- CN104103988B CN104103988B CN201410327290.0A CN201410327290A CN104103988B CN 104103988 B CN104103988 B CN 104103988B CN 201410327290 A CN201410327290 A CN 201410327290A CN 104103988 B CN104103988 B CN 104103988B
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- China
- Prior art keywords
- hole
- shaped body
- steering gear
- insulating barrier
- cylinder
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Abstract
The invention belongs to steering gear apparatus technical field, particularly relate to a kind of light steering gear.The invention discloses a kind of light steering gear, light steering gear includes cylinder-shaped body, through hole is offered in the axial direction of described cylinder-shaped body, some linear groove are uniformly offered on the lateral wall of described cylinder-shaped body, axis hole is offered in the axial direction of steering head, described axis hole communicates with through hole, described shaft hole diameter is less than the diameter of through hole, direction turning piece equidistantly it is provided with on the sidewall of described steering head, being provided with insulating trip between adjacent direction turning piece, described insulating trip extends to communicate with insulating barrier at lower surface from the upper surface of direction turning piece by side.The invention has the beneficial effects as follows: rational in infrastructure, it is simple to processing and lighter in weight.
Description
Technical field
The invention belongs to steering gear apparatus technical field, particularly relate to a kind of light steering gear.
Background technology
Steering gear is the vitals of direct current generator, and effect is the alternating current being converted in winding by the DC current passed through on brush or the direct electromotive force. being converted on brush end by the alternating electromotive force in winding.Principle is, after coil is by electric current, can be under the effect of permanent magnet, by attracting and repulsive force rotation, when it forwards to balance with magnet, the contact originally led on the more corresponding commutator of line of electricity is just separated with brush, and brush is connected to meet and produces that of motive force and organize on the contact that coil is corresponding, the most ceaselessly repeating down, dc motor is just turned over.The steering gear that presently, there are also exists unreasonable structure, causes processing inconvenient, and whole steering gear heavier-weight, add and waste material man-hour, waste energy during use, thus shortened its use time.
Summary of the invention
It is an object of the invention to solve techniques discussed above problem, it is provided that a kind of rational in infrastructure, it is simple to processing and the light steering gear of lighter in weight, its technical scheme is as follows:
A kind of light steering gear, it is characterized in that, described light steering gear includes cylinder-shaped body, through hole is offered in the axial direction of described cylinder-shaped body, some linear groove are uniformly offered on the lateral wall of described cylinder-shaped body, being filled with insulating barrier in described linear groove, described insulating barrier is embedded in interior and insulating barrier the upper surface of linear groove and is positioned at linear groove, and the spacing between upper surface and the cylinder-shaped body lateral wall of described insulating barrier is 0.5-1mm；The upper surface of described cylinder-shaped body is connected with steering head, axis hole is offered in the axial direction of steering head, described axis hole communicates with through hole, described shaft hole diameter is less than the diameter of through hole, direction turning piece equidistantly it is provided with on the sidewall of described steering head, being provided with insulating trip between adjacent direction turning piece, described insulating trip extends to communicate with insulating barrier at lower surface from the upper surface of direction turning piece by side.
The light steering gear that the present invention provides, when in use, the axial direction of described cylinder-shaped body offers through hole, the axial direction of steering head offers axis hole, and described axis hole is identical with through hole, and described shaft hole diameter is less than the diameter of through hole.By through hole and axis hole so that steering gear processing when enhanced convenience.Steering gear, processing when, can well play support positioning action with location bar by through hole and axis hole so that process convenient and accurate.Some linear groove are uniformly offered on the lateral wall of described cylinder-shaped body, it is filled with insulating barrier in described linear groove, described insulating barrier is embedded in interior and insulating barrier the upper surface of linear groove and is positioned at linear groove, and the spacing between upper surface and the cylindrical outer side wall of described insulating barrier is 0.5-1mm；Owing to insulating barrier is that depression is arranged on whole cylinder-shaped body, so that the insulating materials in insulating barrier uses less, reducing the weight decreasing steering gear in the case of material uses.
The invention has the beneficial effects as follows: rational in infrastructure, it is simple to processing and lighter in weight.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1 specific illustrative embodiment:
As shown in Figure 1, a kind of light steering gear, described light steering gear includes cylinder-shaped body 1, through hole 2 is offered in the axial direction of described cylinder-shaped body 1, some linear groove 3 are uniformly offered on the lateral wall of described cylinder-shaped body 1, being filled with insulating barrier 4 in described linear groove 3, described insulating barrier 4 is embedded in interior and insulating barrier 4 the upper surface of linear groove 3 and is positioned at linear groove 3, and the spacing between upper surface and cylinder-shaped body 1 lateral wall of described insulating barrier 4 is 0.5-1mm；The upper surface of described cylinder-shaped body 1 is connected with steering head 5, axis hole 6 is offered in the axial direction of steering head 5, described axis hole 6 communicates with through hole 2, described axis hole 6 diameter is less than the diameter of through hole 2, direction turning piece 7 equidistantly it is provided with on the sidewall of described steering head 5, being provided with insulating trip 8 between adjacent direction turning piece 7, described insulating trip 8 extends to communicate with insulating barrier 4 at lower surface from the upper surface of direction turning piece 7 by side.
The light steering gear that the present invention provides, when in use, the axial direction of described cylinder-shaped body offers through hole, the axial direction of steering head offers axis hole, and described axis hole is identical with through hole, and described shaft hole diameter is less than the diameter of through hole.By through hole and axis hole so that steering gear processing when enhanced convenience.Steering gear, processing when, can well play support positioning action with location bar by through hole and axis hole so that process convenient and accurate.Some linear groove are uniformly offered on the lateral wall of described cylinder-shaped body, it is filled with insulating barrier in described linear groove, described insulating barrier is embedded in interior and insulating barrier the upper surface of linear groove and is positioned at linear groove, and the spacing between upper surface and the cylindrical outer side wall of described insulating barrier is 0.5-1mm；Owing to insulating barrier is that depression is arranged on whole cylinder-shaped body, so that the insulating materials in insulating barrier uses less, reducing the weight decreasing steering gear in the case of material uses.
Claims (1)
1. a light steering gear, it is characterized in that, described light steering gear includes cylinder-shaped body, through hole is offered in the axial direction of described cylinder-shaped body, some linear groove are uniformly offered on the lateral wall of described cylinder-shaped body, being filled with insulating barrier in described linear groove, described insulating barrier is embedded in interior and insulating barrier the upper surface of linear groove and is positioned at linear groove, and the spacing between upper surface and the cylinder-shaped body lateral wall of described insulating barrier is 0.5-1mm；The upper surface of described cylinder-shaped body is connected with steering head, axis hole is offered in the axial direction of steering head, described axis hole communicates with through hole, described shaft hole diameter is less than the diameter of through hole, direction turning piece equidistantly it is provided with on the sidewall of described steering head, being provided with insulating trip between adjacent direction turning piece, described insulating trip extends to communicate with insulating barrier at lower surface from the upper surface of direction turning piece by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327290.0A CN104103988B (en) | 2014-07-10 | 2014-07-10 | A kind of light steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327290.0A CN104103988B (en) | 2014-07-10 | 2014-07-10 | A kind of light steering gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104103988A CN104103988A (en) | 2014-10-15 |
| CN104103988B true CN104103988B (en) | 2016-09-07 |
Family
ID=51671909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410327290.0A Expired - Fee Related CN104103988B (en) | 2014-07-10 | 2014-07-10 | A kind of light steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104103988B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007020311A (en) * | 2005-07-07 | 2007-01-25 | Suzuki Contact Point Industry Co Ltd | Assembly type rectifier and small motor used therewith |
| DE102012218708A1 (en) * | 2012-10-15 | 2014-04-17 | Robert Bosch Gmbh | Commutation device for power transmission in an electrical machine |
| CN203967461U (en) * | 2014-07-10 | 2014-11-26 | 湖州展瑞机电科技有限公司 | A kind of light steering gear |
-
2014
- 2014-07-10 CN CN201410327290.0A patent/CN104103988B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104103988A (en) | 2014-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |