CN205389049U - Stabiliser motor carbon brush subassembly - Google Patents
Stabiliser motor carbon brush subassembly Download PDFInfo
- Publication number
- CN205389049U CN205389049U CN201620202006.1U CN201620202006U CN205389049U CN 205389049 U CN205389049 U CN 205389049U CN 201620202006 U CN201620202006 U CN 201620202006U CN 205389049 U CN205389049 U CN 205389049U
- Authority
- CN
- China
- Prior art keywords
- carbon plate
- copper billet
- groove
- manostat
- carbon
- 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
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a stabiliser motor carbon brush subassembly, including the brush yoke, be equipped with the fin on the brush yoke, brush yoke tip below the fin is provided with the copper billet seat, copper billet seat lower extreme is equipped with the recess, the embedded carbon plate that is equipped with of recess, the carbon plate includes embedded portion in the recess, sets up the external portion outside the recess, the cross -section of embedded portion is the rectangle, the width of embedded portion is half to the two -thirds of copper billet seat width, external portion is the trapezium structure of inversion, the cross sectional area increase of carbon plate, and the structure of carbon plate has increased the through -flow volume in cross -section of carbon plate for ordinary structure, therefore makes the great reduction of calorific capacity of carbon plate to in the contact process of carbon plate and powerstat mill flour, the terminal structure of carbon plate is the trapezium structure of inversion, and the structure of carbon plate is difficult for the fracture, is applicable to pressure regulating on a large scale more.
Description
Technical field
This utility model relates to a kind of manostat assembly, particularly to a kind of manostat carbon brush for electric machine assembly.
Background technology
At present, publication number on market be 201207543 Chinese patent disclose the new structure of a kind of manostat brush mount component, including brush holder, brush holder arranges fin, brush holder end below fin arranges copper billet seat, described fin is fixed on brush holder front portion, in described copper billet seat, copper billet assembly is set, described copper billet assembly is made up of 2-3 copper billet conjunction, the lower end connection of copper billet arranges carbon plate, the upper end of copper billet arranges installing hole, is embedded the lower end of spring in installing hole, and the top, upper end of spring is located on the spring base of fin.
In such scheme, the root structure of the carbon plate on copper billet is excessively thin, and the through-current capacity of carbon plate is relatively low so that the caloric value of carbon plate is higher, limits the size of electric current.
Utility model content
The purpose of this utility model is to provide a kind of manostat carbon brush for electric machine assembly reducing carbon plate caloric value, raising carbon plate intensity.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of manostat carbon brush for electric machine assembly, including brush holder, described brush holder is provided with fin, brush holder end below described fin is provided with copper billet seat, described copper billet seat lower end is provided with groove, it is embedded with carbon plate in described groove, described carbon plate includes the insertion part being embedded in groove, the external portion being arranged at outside groove, the cross section of described insertion part is rectangle, the width of described insertion part is 2nd/to three/2nds of copper billet seat width, and described external portion is inverted trapezium structure.
Pass through technique scheme, the area of section of carbon plate increases, the structure of carbon plate adds the sectional flow amount of carbon plate relative to common structure, so that the caloric value of carbon plate greatly reduces, and in the contact process of carbon plate and adjustable transformer flour milling, the end structure of carbon plate is inverted trapezium structure, the structure of carbon plate not easy fracture, is more applicable for pressure regulation on a large scale.
This utility model is further arranged to: the length of described insertion part is more than the length of groove.
Pass through technique scheme, a part of volume can be retained while inserting in groove by insertion part in outside when carbon plate is installed, ensure that the integrity filled in groove, because fit clearance produces to swing when preventing carbon plate from working, the wider width of insertion part, its extension of fixed position as carbon plate increases stability.
This utility model is further arranged to: described external portion is symmetrical structure.
By technique scheme, during external portion two side slip to the left and right, due to the symmetry of its structure, the size of suffered power is identical, it is to avoid the stress of single side, external portion is excessive and produces slight crack, improves the warping resistance in external portion.
This utility model is further arranged to: the side of described copper billet seat is provided with the screwed hole for connecting with fin.
By technique scheme, have employed threaded mode, add the assembling flexibility ratio of copper billet seat and fin, carry out the screw-in back-out of screw when dismounting according to screwed hole, easy to use, it is simple to change.
This utility model is further arranged to: be provided with the groove for placing spring in described copper billet seat.
Pass through technique scheme, copper billet seat helps shell fragment heat radiation, groove adds the heat-dissipating space of copper billet seat on the one hand, improve the exterior surface area of copper billet seat, place spring on the other hand in groove and achieve the elastic compression power within copper billet seat, the conflict power of adjustable transformer flour milling of carbon plate is made to be conflicted by rigidity completely and change into semi-rigid semi-elastic and conflict, it is ensured that contact avoids fully abrasion acutely simultaneously.
This utility model is further arranged to: the terminal end width in described external portion is 4.0mm-4.2mm.
Pass through technique scheme, the width in external portion improves through-current capacity, temperature rise for the adjustable transformer of powerful servo compensation formula manostat is substantially reduced, originally the heat dispersion by carbon plate affects, when designing adjustable transformer, flour milling electric current can only control at below 20A, after improvement, flour milling electric current can improve 20%, improves the heat dispersion of whole manostat and the safety and reliability with load.
This utility model is further arranged to: the length of described copper billet seat is 45mm.
By technique scheme, the length of copper billet seat has increased, and heat radiation volume increases, and radiating efficiency increases.
In sum, this utility model has the advantages that the structure of carbon plate carries out the lifting of heat dispersion, and overall structure lengthens, widens, and improves the upper limit of the through-current capacity of electric current, and have employed flank threads and fix, it is simple to dismounting.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of this utility model embodiment；
Fig. 2 is copper billet seat and the carbon plate three-dimensional view of this utility model embodiment；
Fig. 3 is another view stereo view of the copper billet seat of this utility model embodiment and carbon plate.
Accompanying drawing labelling: 1, brush holder；2, fin；3, copper billet seat；4, carbon plate；41, insertion part；42, external portion；5, screwed hole；6, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of manostat carbon brush for electric machine assembly, including brush holder 1, described brush holder 1 is provided with fin 2, described fin 2 brush holder 1 end below is provided with copper billet seat 3, described copper billet seat 3 lower end is provided with groove, carbon plate 4 it is embedded with in described groove, described carbon plate 4 includes the insertion part 41 being embedded in groove, the external portion 42 being arranged at outside groove, the cross section of described insertion part 41 is rectangle, the width of described insertion part 41 is 2nd/to three/2nds of copper billet seat 3 width, and described external portion 42 is in inverted trapezium structure；The area of section of carbon plate 4 increases, the structure of carbon plate 4 adds the sectional flow amount of carbon plate 4 relative to common structure, so that the caloric value of carbon plate 4 greatly reduces, and in the contact process of carbon plate 4 and adjustable transformer flour milling, the end structure of carbon plate 4 is inverted trapezium structure, the structure of carbon plate 4 not easy fracture, is more applicable for pressure regulation on a large scale.
The length of described insertion part 41 is more than the length of groove；A part of volume can be retained while inserting in groove by insertion part 41 in outside when carbon plate 4 is installed, ensure that the integrity filled in groove, because fit clearance produces to swing when preventing carbon plate 4 from working, the wider width of insertion part 41, its extension of fixed position as carbon plate 4 increases stability.
Described external portion 42 is symmetrical structure；During external portion 42 two side slip to the left and right, due to the symmetry of its structure, the size of suffered power is identical, it is to avoid the stress of external portion 42 single side is excessive and produces slight crack, improves the warping resistance in external portion 42.
The side of described copper billet seat 3 is provided with the screwed hole 5 for connecting with fin 2；Have employed threaded mode, add the assembling flexibility ratio of copper billet seat 3 and fin 2, carry out the screw-in back-out of screw when dismounting according to screwed hole 5, easy to use, it is simple to change.
The groove 6 for placing spring it is provided with in described copper billet seat 3；Copper billet seat 3 helps shell fragment to dispel the heat, groove adds the heat-dissipating space of copper billet seat 3 on the one hand, improve the exterior surface area of copper billet seat 3, place spring on the other hand in groove and achieve the elastic compression power within copper billet seat 3, the conflict power of adjustable transformer flour milling of carbon plate 4 is made to be conflicted by rigidity completely and change into semi-rigid semi-elastic and conflict, it is ensured that it is violent that contact avoids fully abrasion simultaneously.
The terminal end width in described external portion 42 is 4.0mm-4.2mm；The width in external portion 42 improves through-current capacity, temperature rise for the adjustable transformer of powerful servo compensation formula manostat is substantially reduced, originally the heat dispersion by carbon plate 4 affects, when designing adjustable transformer, flour milling electric current can only control at below 20A, after improvement, flour milling electric current can improve 20%, improves the heat dispersion of whole manostat and the safety and reliability with load.
The length of copper billet seat 3 is 45mm, and the length of copper billet seat 3 has increased, and heat radiation volume increases, and radiating efficiency increases.
In sum, this utility model has the advantages that the structure of carbon plate 4 carries out the lifting of heat dispersion, and overall structure lengthens, widens, and improves the upper limit of the through-current capacity of electric current, and have employed flank threads and fix, it is simple to dismounting.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (7)
1. a manostat carbon brush for electric machine assembly, including brush holder (1), described brush holder (1) is provided with fin (2), described fin (2) brush holder (1) end below is provided with copper billet seat (3), it is characterized in that: described copper billet seat (3) lower end is provided with groove, carbon plate (4) it is embedded with in described groove, described carbon plate (4) includes the insertion part (41) being embedded in groove, it is arranged at the external portion (42) outside groove, the cross section of described insertion part (41) is rectangle, the width of described insertion part (41) is 2nd/to three/2nds of copper billet seat (3) width, described external portion (42) is in inverted trapezium structure.
2. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: the length of described insertion part (41) is more than the length of groove.
3. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: described external portion (42) is symmetrical structure.
4. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: the side of described copper billet seat (3) is provided with the screwed hole (5) for connecting with fin (2).
5. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: be provided with the groove (6) for placing spring in described copper billet seat (3).
6. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: the terminal end width of described external portion (42) is 4.0mm-4.2mm.
7. a kind of manostat carbon brush for electric machine assembly according to claim 1, is characterized in that: the length of described copper billet seat (3) is 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202006.1U CN205389049U (en) | 2016-03-16 | 2016-03-16 | Stabiliser motor carbon brush subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202006.1U CN205389049U (en) | 2016-03-16 | 2016-03-16 | Stabiliser motor carbon brush subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389049U true CN205389049U (en) | 2016-07-20 |
Family
ID=56376758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202006.1U Active CN205389049U (en) | 2016-03-16 | 2016-03-16 | Stabiliser motor carbon brush subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149309A (en) * | 2018-08-29 | 2019-01-04 | 中远海运科技股份有限公司 | Shore connection cable reel current-collector |
-
2016
- 2016-03-16 CN CN201620202006.1U patent/CN205389049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149309A (en) * | 2018-08-29 | 2019-01-04 | 中远海运科技股份有限公司 | Shore connection cable reel current-collector |
| CN109149309B (en) * | 2018-08-29 | 2020-08-04 | 中远海运科技股份有限公司 | Shore power cable drum current collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205389049U (en) | Stabiliser motor carbon brush subassembly | |
| CN204335265U (en) | Electronic radiation module and cartridge type electronic heat sink | |
| CN201846551U (en) | Aluminium alloy sections for control cabinet shell | |
| CN105338794B (en) | A kind of phased-array radar T/R modules and its radiating subassembly | |
| CN202496162U (en) | Circuit fixing structure for motor controller component | |
| CN101340743B (en) | Novel carbon fiber heaters | |
| CN105042529A (en) | Led lamp electric connection structure | |
| CN201114831Y (en) | Novel carbon fiber heater | |
| CN204205498U (en) | The side radiating plate-fin of intensive bus-duct connector | |
| CN103672803A (en) | Heat dissipation structure of high-power LED lamp | |
| CN201903028U (en) | Oil cooling heat radiating device for high-power LED (light-emitting diode) lamp | |
| CN202487557U (en) | Power diode mounting structure | |
| CN203378177U (en) | Connecting seat for electric-appliance mainboard beneficial to heat radiation | |
| CN103415176A (en) | Electric appliance mainboard connecting seat conductive to heat radiation | |
| CN203364076U (en) | LED radiator with convection wire passing grooves | |
| CN202675989U (en) | Radiator | |
| CN207558556U (en) | A kind of inductor arrangement | |
| CN201115196Y (en) | A heat radiation structure for explosion-proof instrument converter | |
| CN202197474U (en) | LED driving device | |
| CN207099484U (en) | A kind of power Metal housing | |
| CN203057771U (en) | Reversed ultrathin high-efficiency power supply driving heat radiation structure | |
| CN203703837U (en) | Panel lamp | |
| CN203562866U (en) | Motor housing | |
| KR20130038450A (en) | Glass door for cold storage | |
| CN202103564U (en) | Novel heat radiating device for power supply adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325600 281 weft eighteen Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang province (inside Ning Ning electric group) Patentee after: One Yuan Electrical Technology Co., Ltd. Address before: 325606 Cao Tian Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang Patentee before: YIYUAN ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |