CN103490261A - Super-strength steering gear - Google Patents
Super-strength steering gear Download PDFInfo
- Publication number
- CN103490261A CN103490261A CN201310453132.5A CN201310453132A CN103490261A CN 103490261 A CN103490261 A CN 103490261A CN 201310453132 A CN201310453132 A CN 201310453132A CN 103490261 A CN103490261 A CN 103490261A
- Authority
- CN
- China
- Prior art keywords
- steering gear
- super
- mica layer
- strength
- turning piece
- 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.)
- Pending
Links
Images
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The invention belongs to the technical field of motor tools, and particularly relates to a super-strength steering gear which comprises a cylinder. A through hole is formed in the center of the cylinder, a mica layer is arranged on the side portion of the cylinder, I-shaped grooves are formed in the outer side of the mica layer, steering pieces are arranged in the I-shaped grooves, an insulating piece is arranged between adjacent steering pieces, a reinforcing ring is arranged between the mica layer and each steering piece, and the reinforcing rings are located at the two ends of the inner side of each steering piece. The super-strength steering gear is reasonable in structure, the strength and the function of the whole steering gear are further enhanced, and the service life of the steering gear is prolonged.
Description
Technical field
The invention belongs to motor apparatus technical field, relate in particular to a kind of super-strength steering gear.
Background technology
Commutator is the vitals of direct current machine, and effect is that the direct current will passed through on brush is converted to the alternating current in winding or the alternating electromotive force in winding is converted to the direct electromotive force. on the brush end.Principle is, after coil passes through electric current, can be under the effect of permanent magnet, by attracting and the repulsive force rotation, when it forwards to the magnet balance, the contact originally led on the more corresponding commutator of line of electricity is just separated with brush, and brush is connected to and meets that produce motive force and organize on the contact that coil is corresponding, so ceaselessly repeat down, DC motor has just been turned over.The commutator existed at present exists unreasonable structure, makes its insufficient strength, is easy to make commutator wear, thereby has shortened its service time.
Summary of the invention
The object of the invention is to solve above-described technical problem, a kind of super-strength steering gear is provided, its technical scheme is as follows:
A kind of super-strength steering gear, comprise cylinder, it is characterized in that, described cylindrical center offers through hole, and described cylindrical sidepiece is provided with mica layer, and the outside of described mica layer offers I-groove, be provided with direction turning piece in described I-groove, be provided with insulating trip between described direction turning piece is adjacent, between described mica layer and direction turning piece, be provided with reinforcing ring, described reinforcing ring is positioned at the place, two ends of the inboard of direction turning piece.
Optimal way is, the two ends of described mica layer are provided with boss, and the inboard of described boss is provided with overcoat.
Optimal way is that described insulating trip is the U-shaped insulating trip.
Optimal way is that described direction turning piece comprises card and brace, the perpendicular setting of described card and brace.
Super-strength steering gear provided by the invention, when in use, described cylindrical sidepiece is provided with mica layer, by mica layer, can play preferably certain insulating effect and alleviate the weight of whole steering gear.Can be so that whole steering gear can better reach optimum effect when in use.The outside of described mica layer offers I-groove, and I-groove is the stable turning sheet preferably.Be provided with reinforcing ring between described mica layer and direction turning piece, described reinforcing ring is positioned at the place, two ends of the inboard of direction turning piece.By reinforcing ring, can well make the intensity of whole steering gear be greatly improved, can be so that steering gear well keeps operating state under overspeed condition.
The two ends of mica layer of the present invention are provided with boss, and the inboard of described boss is provided with overcoat.Can further strengthen its intensity by boss and overcoat, make intensity further be promoted.
Insulating trip of the present invention is the U-shaped insulating trip.The U-shaped insulating trip can better play the resistance effect, is conducive to the work of steering gear.
Direction turning piece of the present invention comprises card and brace, the perpendicular setting of described card and brace.By card and the perpendicular strength and stability that can strengthen steering gear that arranges of brace, make direction turning piece be not easy to come off from cylinder.
Structure rationalization of the present invention, make the intensity of whole steering gear and function further be strengthened, and extends its service time.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
Illustrate embodiment below in conjunction with Fig. 1:
A kind of super-strength steering gear, comprise cylinder 1, it is characterized in that, the center of described cylinder 1 offers through hole 2, and the sidepiece of described cylinder 1 is provided with mica layer 3, and the outside of described mica layer 3 offers I-groove 4, be provided with direction turning piece 5 in described I-groove 4, be provided with insulating trip between described direction turning piece 5 is adjacent, between described mica layer 3 and direction turning piece 5, be provided with reinforcing ring 6, described reinforcing ring 6 is positioned at the place, two ends of the inboard of direction turning piece 5.
Optimal way is, the two ends of described mica layer 3 are provided with boss 7, and the inboard of described boss 7 is provided with overcoat 8.
Optimal way is that described insulating trip is the U-shaped insulating trip.
Optimal way is that described direction turning piece 5 comprises card 9 and brace 10, described card 9 and the perpendicular setting of brace 10.
Super-strength steering gear provided by the invention, when in use, described cylindrical sidepiece is provided with mica layer, by mica layer, can play preferably certain insulating effect and alleviate the weight of whole steering gear.Can be so that whole steering gear can better reach optimum effect when in use.The outside of described mica layer offers I-groove, and I-groove is the stable turning sheet preferably.Be provided with reinforcing ring between described mica layer and direction turning piece, described reinforcing ring is positioned at the place, two ends of the inboard of direction turning piece.By reinforcing ring, can well make the intensity of whole steering gear be greatly improved, can be so that steering gear well keeps operating state under overspeed condition.
Claims (4)
1. a super-strength steering gear, comprise cylinder, it is characterized in that, described cylindrical center offers through hole, and described cylindrical sidepiece is provided with mica layer, and the outside of described mica layer offers I-groove, be provided with direction turning piece in described I-groove, be provided with insulating trip between described direction turning piece is adjacent, between described mica layer and direction turning piece, be provided with reinforcing ring, described reinforcing ring is positioned at the place, two ends of the inboard of direction turning piece.
2. super-strength steering gear as claimed in claim 1, is characterized in that, the two ends of described mica layer are provided with boss, and the inboard of described boss is provided with overcoat.
3. super-strength steering gear as claimed in claim 1, is characterized in that, described insulating trip is the U-shaped insulating trip.
4. super-strength steering gear as claimed in claim 1, is characterized in that, described direction turning piece comprises card and brace, the perpendicular setting of described card and brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453132.5A CN103490261A (en) | 2013-09-29 | 2013-09-29 | Super-strength steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453132.5A CN103490261A (en) | 2013-09-29 | 2013-09-29 | Super-strength steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490261A true CN103490261A (en) | 2014-01-01 |
Family
ID=49830298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453132.5A Pending CN103490261A (en) | 2013-09-29 | 2013-09-29 | Super-strength steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103989A (en) * | 2014-07-10 | 2014-10-15 | 湖州展瑞机电科技有限公司 | Steering device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369446A (en) * | 1986-09-09 | 1988-03-29 | Makita Denki Seisakusho:Kk | Commutator |
| CN1257332A (en) * | 1999-12-13 | 2000-06-21 | 宋昌荣 | Method for working hook-shape structure of commutator and products thereof |
| CN201797213U (en) * | 2010-08-31 | 2011-04-13 | 淄博职业学院 | Direct-current motor commutator and commutator bar thereof |
| CN202308717U (en) * | 2011-09-20 | 2012-07-04 | 宁波市恒极机电有限公司 | Plug-type all-plastic reverser for starting motor |
| CN203456704U (en) * | 2013-09-29 | 2014-02-26 | 湖州展瑞机电科技有限公司 | Super-strength commutator |
-
2013
- 2013-09-29 CN CN201310453132.5A patent/CN103490261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369446A (en) * | 1986-09-09 | 1988-03-29 | Makita Denki Seisakusho:Kk | Commutator |
| CN1257332A (en) * | 1999-12-13 | 2000-06-21 | 宋昌荣 | Method for working hook-shape structure of commutator and products thereof |
| CN201797213U (en) * | 2010-08-31 | 2011-04-13 | 淄博职业学院 | Direct-current motor commutator and commutator bar thereof |
| CN202308717U (en) * | 2011-09-20 | 2012-07-04 | 宁波市恒极机电有限公司 | Plug-type all-plastic reverser for starting motor |
| CN203456704U (en) * | 2013-09-29 | 2014-02-26 | 湖州展瑞机电科技有限公司 | Super-strength commutator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103989A (en) * | 2014-07-10 | 2014-10-15 | 湖州展瑞机电科技有限公司 | Steering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203456704U (en) | Super-strength commutator | |
| CN203967461U (en) | A kind of light steering gear | |
| CN103490261A (en) | Super-strength steering gear | |
| CN103762793B (en) | A kind of electronic transport van drive motors radial permanent magnet method for production of rotor | |
| CN203456702U (en) | Commutator | |
| CN203967463U (en) | A kind of steering gear | |
| CN203456701U (en) | Durable commutator | |
| WO2014032978A3 (en) | Contact-commutated electric motor | |
| CN203521849U (en) | Novel steering gear | |
| CN202276211U (en) | Rotor structure of aviation permanent magnet synchronous alternator | |
| CN204651650U (en) | Durability steering gear | |
| CN103490258A (en) | Commutator | |
| CN201312224Y (en) | Series motor of tumbling-box washing machine | |
| CN203456703U (en) | Lightweight commutator | |
| CN204651651U (en) | The durable steering gear of balanced type | |
| CN204361453U (en) | A kind of novel light steering gear | |
| CN203967462U (en) | A kind of novel steering device | |
| CN205489904U (en) | Novel motor housing | |
| CN104103989A (en) | Steering device | |
| CN103490257A (en) | Durable type steering gear | |
| CN105262246A (en) | Long strip-shaped silicon steel punching sheet of brushless DC motor and stator comprising same | |
| CN103490260A (en) | Novel steering gear | |
| CN205283325U (en) | Drying -machine is rotor shaft for motor | |
| CN204497862U (en) | High-power stator | |
| CN204349617U (en) | A kind of rotor structure of permanent magnet iron coreless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |