CN205657553U - Generator rotor collecting ring assembly for car - Google Patents
Generator rotor collecting ring assembly for car Download PDFInfo
- Publication number
- CN205657553U CN205657553U CN201620278720.9U CN201620278720U CN205657553U CN 205657553 U CN205657553 U CN 205657553U CN 201620278720 U CN201620278720 U CN 201620278720U CN 205657553 U CN205657553 U CN 205657553U
- Authority
- CN
- China
- Prior art keywords
- pin
- ring
- base
- brazing sheet
- copper ring
- 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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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model provides a generator rotor collecting ring assembly for car, including collecting ring and rotor shaft, rotor shaft one end cover is equipped with the bearing, and rotor shaft other end cover is equipped with the collecting ring, the collecting ring includes the insulation support body, first copper ring, second copper ring, first pin, second pin, base, and first pin passes through the insulation support body coupling with first copper ring, and the second pin passes the intra -annular of first copper ring and is connected with the second copper ring, and the second pin does not contact with first copper ring, the collecting ring is equipped with cyclic annular base, is equipped with first pin brazing piece and second pin brazing piece on the base, and first pin brazing piece is connected with first pin, and second pin brazing piece is connected with the second pin, and generator excitation winding lead wire both ends press from both sides respectively in first pin brazing piece, second pin brazing piece, connects the difficult damage of excitation winding lead wire, safe and reliable through the mode of soldering or spot welding.
Description
Technical field
This utility model relates to generator amature technical field, particularly relates to a kind of electric generators for automobile collector rings of rotors assembly.
Background technology
The collector ring that automobile current generator uses at present realizes with the lead-in wire being welded on slip ring that connects through of Exciting Windings for Transverse Differential Protection lead-in wire, lead-in wire is in open, easy damaged and axle shorted to earth etc. lost efficacy, and need to use welding process with welding of Exciting Windings for Transverse Differential Protection lead-in wire, and weld failure risk is high.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of electric generators for automobile collector rings of rotors assembly.
A kind of electric generators for automobile collector rings of rotors assembly that the utility model proposes, including collector ring and armature spindle, wherein:
Armature spindle one end is set with bearing, and the armature spindle other end is set with collector ring；Collector ring includes insulation support body, the first copper ring, the second copper ring, the first pin, the second pin, base, first pin and the first copper ring are connected by insulation support body, second pin through the first copper ring ring in and be connected with the second copper ring, the second pin does not contacts with the first copper ring；Base is ring-type, first pin, the second pin are all connected with base by insulation support body, base outer perimeter is provided with the first pin brazing sheet, the second pin brazing sheet, first pin brazing sheet, the second pin brazing sheet are symmetrical arranged about the centrage of base, first pin brazing sheet and the first pin connect, and the second pin brazing sheet and the second pin connect.
Preferably, armature spindle offers two draw-in grooves away from bearing one end, and two draw-in grooves are connected in two draw-in grooves respectively about armature spindle setting substantially symmetrical about its central axis, the first pin of collector ring, the second pin.
Preferably, the first pin of collector ring, the second pin, be interference fit between base and armature spindle.
Preferably, between the first copper ring and the second copper ring, it is provided with insulating washer.
Preferably, the first pin brazing sheet, the second pin brazing sheet are one-body molded with base.
Preferably, base outer perimeter is additionally provided with multiple boss.
The electric generators for automobile collector rings of rotors assembly that the utility model proposes, collector ring is provided with ring-shaped base, base is provided with the first pin brazing sheet and the second pin brazing sheet, first pin brazing sheet and the first pin connect, second pin brazing sheet and the second pin connect, and generator excitation winding leads two ends are clipped in respectively in the first pin brazing sheet, the second pin brazing sheet, connect by the way of soldering or spot welding, Exciting Windings for Transverse Differential Protection goes between not easy damaged, safe and reliable；Further, processing two symmetrically arranged draw-in grooves on armature spindle, the first pin of collector ring, the second pin fall in draw-in groove, further increase security performance；By interference fit, armature spindle is press-fited with collector ring and is combined as a whole, be adapted to electromotor ultrahigh speed and various running statuses such as change rapidly；Collector ring base is provided with boss, is used for positioning electromotor aft-fan, positioning welding, makes rotor structure and simplified processing technology, and total makes collector ring assembly technology simple, and reliability improves.
Accompanying drawing explanation
Fig. 1 is a kind of electric generators for automobile collector rings of rotors assembly structure schematic diagram that the utility model proposes；
Fig. 2 is the collecting ring schematic diagram of a kind of electric generators for automobile collector rings of rotors assembly that the utility model proposes.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model proposes a kind of electric generators for automobile collector rings of rotors assembly, including collector ring 10 and armature spindle 20, wherein:
Armature spindle 20 one end is set with bearing 30, and armature spindle 20 offers two draw-in grooves 201 away from bearing 30 one end, and two draw-in grooves 201 are about armature spindle 20 setting substantially symmetrical about its central axis.
Collector ring 10 is sleeved on armature spindle 20 and is provided with one end of draw-in groove 201, collector ring 10 includes insulation support body 101, first copper ring 102, second copper ring 103, first pin 104, second pin 105, base 106, first pin 104 of collector ring 10, second pin 105 is connected in two draw-in grooves 201 respectively, first pin 104 of collector ring 10, second pin 105, it it is interference fit between base 106 and armature spindle 20, first pin 104 is connected by insulation support body 101 with the first copper ring 102, it is provided with insulating washer 110 between the first copper ring 102 and the second copper ring 103；Second pin 105 is through in the ring of the first copper ring 102 and being connected with the second copper ring 103, and the second pin 105 does not contacts with the first copper ring 102；Base 106 is ring-type, multiple boss 109 it is additionally provided with on base 106 periphery, first pin 104, second pin 105 is all connected with base 106 by insulation support body 101, base 106 periphery is provided with the first pin brazing sheet 107, second pin brazing sheet 108, first pin brazing sheet 107, second pin brazing sheet 108 is symmetrical arranged about the centrage of base 106, first pin brazing sheet 107, second pin brazing sheet 108 is one-body molded with base 106, first pin brazing sheet 107 is connected with the first pin 104, second pin brazing sheet 108 is connected with the second pin 105.
A kind of electric generators for automobile collector rings of rotors assembly that the utility model proposes, collector ring 10 is provided with ring-shaped base 106, base 106 is provided with the first pin brazing sheet 106 and the second pin brazing sheet 107, first pin brazing sheet 106 is connected with the first pin 104, second pin brazing sheet 107 is connected with the second pin 105, generator excitation winding leads two ends are clipped in first pin brazing sheet the 106, second pin brazing sheet 107 respectively, connect by the way of soldering or spot welding, Exciting Windings for Transverse Differential Protection goes between not easy damaged, safe and reliable；Further, processing two symmetrically arranged draw-in grooves 201 on armature spindle 20, first pin the 104, second pin 105 of collector ring 10 falls in draw-in groove 201, further increases security performance；By interference fit, armature spindle 20 is press-fited with collector ring 10 and is combined as a whole, be adapted to electromotor ultrahigh speed and various running statuses such as change rapidly；The base 106 of collector ring 10 is provided with boss 109, is used for positioning electromotor aft-fan, positioning welding, makes rotor structure and simplified processing technology, and total makes collector ring assembly technology simple, and reliability improves.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (6)
1. an electric generators for automobile collector rings of rotors assembly, it is characterised in that include collector ring (10) and armature spindle (20), wherein:
Armature spindle (20) one end is set with bearing (30), and armature spindle (20) other end is set with collector ring (10)；Collector ring (10) includes insulation support body (101), the first copper ring (102), the second copper ring (103), the first pin (104), the second pin (105), base (106), first pin (104) is connected by insulation support body (101) with the first copper ring (102), second pin (105) through the first copper ring (102) ring in and be connected with the second copper ring (103), the second pin (105) does not contacts with the first copper ring (102)；Base (106) is ring-type, first pin (104), second pin (105) is all connected with base (106) by insulation support body (101), base (106) periphery is provided with the first pin brazing sheet (107), second pin brazing sheet (108), first pin brazing sheet (107), second pin brazing sheet (108) is symmetrical arranged about the centrage of base (106), first pin brazing sheet (107) is connected with the first pin (104), second pin brazing sheet (108) is connected with the second pin (105).
Electric generators for automobile collector rings of rotors assembly the most according to claim 1, it is characterized in that, armature spindle (20) offers two draw-in grooves (201) away from bearing (30) one end, two draw-in grooves (201) are connected in two draw-in grooves (201) respectively about armature spindle (20) setting substantially symmetrical about its central axis, first pin (104) of collector ring (10), the second pin (105).
Electric generators for automobile collector rings of rotors assembly the most according to claim 2, it is characterized in that, be interference fit between first pin (104) of collector ring (10), the second pin (105), base (106) and armature spindle (20).
4. according to the electric generators for automobile collector rings of rotors assembly according to any one of claim 1-3, it is characterised in that be provided with insulating washer (110) between the first copper ring (102) and the second copper ring (103).
5. according to the electric generators for automobile collector rings of rotors assembly according to any one of claim 1-3, it is characterised in that the first pin brazing sheet (107), the second pin brazing sheet (108) are one-body molded with base (106).
6. according to the electric generators for automobile collector rings of rotors assembly according to any one of claim 1-3, it is characterised in that be additionally provided with multiple boss (109) on base (106) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278720.9U CN205657553U (en) | 2016-04-05 | 2016-04-05 | Generator rotor collecting ring assembly for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278720.9U CN205657553U (en) | 2016-04-05 | 2016-04-05 | Generator rotor collecting ring assembly for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657553U true CN205657553U (en) | 2016-10-19 |
Family
ID=57390646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278720.9U Expired - Fee Related CN205657553U (en) | 2016-04-05 | 2016-04-05 | Generator rotor collecting ring assembly for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720751A (en) * | 2016-04-05 | 2016-06-29 | 宁国金鑫电机有限公司 | Automotive generator rotor collector ring assembly |
-
2016
- 2016-04-05 CN CN201620278720.9U patent/CN205657553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720751A (en) * | 2016-04-05 | 2016-06-29 | 宁国金鑫电机有限公司 | Automotive generator rotor collector ring assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20200405 |