CN107438921A - For the method for the brush holder adjuster of automotive alternator, corresponding adjuster brush holder and its alternating current generator is equipped with for manufacture - Google Patents
For the method for the brush holder adjuster of automotive alternator, corresponding adjuster brush holder and its alternating current generator is equipped with for manufacture Download PDFInfo
- Publication number
- CN107438921A CN107438921A CN201680020003.9A CN201680020003A CN107438921A CN 107438921 A CN107438921 A CN 107438921A CN 201680020003 A CN201680020003 A CN 201680020003A CN 107438921 A CN107438921 A CN 107438921A
- Authority
- CN
- China
- Prior art keywords
- brush holder
- adjuster
- trace
- automotive alternator
- chamber
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
- H01R39/383—Brush holders characterised by the electrical connection to the brush holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/226—Bases, e.g. strip, block, panel comprising a plurality of conductive flat strips providing connection between wires or components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
- H02K19/365—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches with a voltage regulator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/141—Means for supporting or protecting brushes or brush holders for cooperation with slip-rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
For manufacturing the method according to the invention of brush holder adjuster (13), including first step (A), for forming the brush blank of trace circuits (1), it is intended to the electrical connection (9,10) that the electronic unit current source of adjuster is connected to brush holder adjuster, and the circuit (1) includes the trace interconnected by mechanical elasticity part (6)；And second step, for passing through plastic overmold molded case circuit.According to the present invention, second step forms complete cladding molding outer casing, and it includes trace circuits and with chamber (12) is run through, and the mechanical elasticity of circuit is partially received in positioned in the specific region (6) of surging circuit.Third step is designed to recall the mechanical elasticity part, so as to form the electrical connection lug for electronic unit.
Description
Technical field
The present invention relates to a kind of method for being used to manufacture the brush holder adjuster of automotive alternator, and it is related to
The brush holder adjuster manufactured by this method.
It further relates to the alternating current generator for including the brush holder adjuster.
Background technology
Modern AC generator for motor vehicles is the compact component of equipment, and control and adjusting means are included in it
In.
Brush holder is associated with the current-collector of rotor, and the current-collector is normally supported for adjusting caused by alternating current generator
The device of the voltage of electric current, the device form brush holder governor assembly, and it is connected to vehicle by terminal or connector
Wirning harness.
The brush holder adjuster of the type is for example in company VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
Patent application FR2969411 described in.The brush holder adjuster includes axial connection terminal and connector, the connector quilt
It is designed as being connected to the electronic control unit of heat engine.Connection terminal and connector are connected to the electronics of adjuster by trace circuits
Part and the electric pigtail to brush.
In a known way, the trace circuits are formed by blank, and it passes through stamped sheet metal or band in the initial step
Obtain.In the blank, trace does not have completely separable, and the nubbin of metallic plate holds them in position, for the first pre- mould
The purpose of step processed.
Before trace electricity is separated in the second step of the purpose for finally coating molding process, first pre-molded
Step is used for the purpose that trace is kept by electrically insulating plastic material material mechanical.
Alternatively, the first pre-molded step is replaced the distinct first step of trace by another.Moulded in cladding
Final step before, in the second step, trace then positions in a mold one by one.
These manufacture methods well known in the prior art have the disadvantage in that, or need pre-molded step, and it then makes pre- mould
Step processed is double, or needs to be accurately positioned the operation of trace separated in a mold, and the positioning action is difficult to automate.
The content of the invention
According in a first aspect, the present invention relates to the automotive alternator brush holder regulation for manufacturing the type
The method of device, including：
- first step, to form the blank of trace circuits by metal band, the trace circuits are designed to brush brush
At least one electronic unit for holding adjuster is electrically connected to the electrical connection of brush holder adjuster, and trace circuits include specific
Trace, they are partially attached to each other by mechanical resistance；With
- second step, will pass through electrically insulating plastic material material cladding molding trace circuits,
According to the present invention, second, cladding molding process form complete cladding molding brush holder regulator shell, this is outer
Shell includes trace circuits and with chamber is run through, and the mechanical resistance is partially received in the specific region of trace circuits, the area
Domain, which is located at, to be run through in chamber, and this method includes third step, for mechanical resistance part to be removed from through chamber, to be formed
Electrical connection lug at least one electronic unit.
According to the specific embodiment of the inventive method, first and third step use punching press and/or punch operation.
According on the other hand, the present invention relates to a kind of automotive alternator brush holder adjuster, it passes through upper
Method acquisition is stated, the adjuster includes cladding molding outer casing, and it includes trace circuits and connecing at least one electronic unit
Receive seat.According to the present invention, received block includes running through chamber, wherein electrical connection lug is located, at least one electronics
Part.
According to another feature of the adjuster of the present invention, closed through chamber by coating made of resin or covering.
According to the further feature of the adjuster of the present invention, closed through chamber by radiator.
The invention further relates to a kind of automotive alternator, and it includes brush holder regulation as characterized above
Device.
These mainly illustrate those skilled in the art will be made to understand that the brush holder adjuster and its manufacture method carry
The advantage compared to prior art supplied.
Detailed description of the invention provides in description associated with accompanying drawing below.It should be noted that the purpose of these figures
Only it is the word for showing explanation, they do not form limitation of the scope of the invention in any way.
Brief description of the drawings
The system of the brush holder adjuster of the automotive alternator according to the present invention is shown respectively in Fig. 1 a, 1b and 1c
Make first, second, and third step of method.
The brush holder adjuster top of automotive alternator made according to the present invention is shown respectively in Fig. 2 a and 2b
Portion and bottom perspective view.
Embodiment
Specific embodiment of the present invention for brush holder adjuster 13 is now described, it corresponds to the specific of the present invention should
With.
In the first step A shown in Fig. 1 a, by punching press or punch metal band, the circuit 1 of conductive trace is formed
Blank, it includes different trace (track) 2, the trace be designed to ensure especially with brush pigtail, Vehicular battery and
The electrical connection of the electrode B of alternating current generator phase+and B-.
The trace circuits 1 manufactured in step include the specific region 6 with particular trace 5, and the particular trace is led to
Cross mechanical resistance (resistance) part 11 to be connected to each other, thus they are ensured for the trace circuits 1 of single part form
Plane on mechanical strength.These mechanical resistance parts 11 ensure the sufficient distance between different traces, the different traces
It is designed to form the electrical connection section of the circuit of brush holder adjuster.The part 11 is designed in the side according to the present invention
It is removed during the third step C of method, as described below.It is by electrically insulating plastic material material by the second step B shown in Fig. 1 b
The step of circuit 1 of cladding molding trace.
With reference to figure 2a and 2b, in stepb, the complete enclosure of brush holder adjuster is formed, except passing through plastic material
The trace circuits 11 of molding are coated, it includes：
- supporting plate 8, for brush holder adjuster to be assembled to the rear carrier in alternating current generator；
- the received block 3 for electrical adjustment part；
- the received block 4 for capacitor；
- the received block 9 for brush；With
- be used to be fixed on ear on the rear carrier and electric connection terminal 10 of alternating current generator.
According to the present invention, in the step B of cladding molding, it is also formed in through chamber 12 and is arranged for electronic unit
At least one received block 3,4 in.In this particular example, the received block in electrical adjustment part should be formed through chamber 12
In 3, it is the voltage regulator TO220 in shell in this case.
Through chamber 12 and the phase of specific region 6 including being connected to mutual particular trace 5 by mechanical resistance part 11
Formed over the ground, to make the mechanical resistance part 11 of trace circuits 1 and particular track 5 exposes and do not have plastic material.
In third step C as illustrated in figure 1 c, the mechanical resistance part 11 in chamber 12 is moved by punching press or compacting
Remove, to form electrical connection lug 7, the respective ledge of electrical adjustment part will be welded on the electrical connection lug.Mechanical resistance
The removal of part 11 eliminates electrical short, and the short circuit is introduced the circuit in brush holder adjuster by mechanical resistance part 11
In.
Before the operation of complete cladding molding brush holder adjuster 13, mechanical resistance part 11 is positioned at through chamber
Allow particular trace 5 to separate in room 12, be consequently formed lug 7.Brush holder adjuster 13 is manufactured thus in only three steps A, B
With it is feasible in C.
As shown in figures 2 a and 2b, in the specific embodiment of brush holder adjuster, pass through through chamber 12 in side
The radiator 14 of covering received block 3 is closed, and is closed in opposite side by the coating or covering being formed from a resin.
Because the quantity of step A, B, C necessary to its manufacture reduce (not having pre-molded step) or due to step complexity
Reduce (not by separated trace arrangement in a mold), compared with manufacture method well known in the prior art, according to the present invention
Brush holder adjuster allow to provide competition to include the automotive alternator of the brush holder adjuster
Advantage.
It will be appreciated that the invention is not restricted to the preferred embodiment described before.It is real that the present invention covers all feasible variants
Example is applied, as long as step A, B, C of manufacture method and the feature of the brush holder adjuster 13 are built without departing from appended claims
Vertical scope.
Claims (6)
1. one kind is used for the method for manufacturing automotive alternator brush holder adjuster (13), including：
- first step (A), to form the blank of trace circuits (1) by metal band, the trace circuits are designed to brush
At least one electronic unit of brush carrier adjuster is electrically connected to the electrical connection (9,10) of brush holder adjuster (13), trace
Circuit (1) includes particular trace, and they are connected to each other by mechanical resistance part (11)；With
- second step (B), will pass through electrically insulating plastic material material cladding molding trace circuits (1),
Characterized in that, described second, cladding molding process (B) forms complete cladding molding brush holder adjuster (13) outside
Shell, the shell, which includes the trace circuits (1) and had, runs through chamber (12), and is, the mechanical resistance part (11)
It is contained in the specific region (6) of the trace circuits (1), the region is run through in chamber (12) positioned at described, and is, the party
Method includes third step (C), for the mechanical resistance part (11) to be removed from described through chamber (12), to form use
In the electrical connection lug (7) of at least one electronic unit.
2. the method as claimed in claim 1 for being used to manufacture automotive alternator brush holder adjuster (13), its
It is characterised by, the first step and third step use punching press and/or punch operation.
3. a kind of automotive alternator brush holder adjuster (13), it passes through method as claimed in claim 1 or 2
Obtain, the adjuster of the type includes cladding molding outer casing, and the shell includes trace circuits (1) and for electrical adjustment part
Received block, it is characterised in that the received block includes run through chamber (12), described to be situated for institute in chamber (12)
State the electrical connection lug (7) of the trace circuits (1) of at least one electronic unit.
4. automotive alternator brush holder adjuster (13) as claimed in claim 3, it is characterised in that described to pass through
Transluminal room (12) is closed by coating made of resin or covering (15).
5. automotive alternator brush holder adjuster (13) as claimed in claim 6, it is characterised in that described to pass through
Transluminal room (12) is closed by radiator (14).
6. a kind of automotive alternator, including the brush holder tune as described in any one of preceding claims 3 to 5
Save device (13).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1552956 | 2015-04-07 | ||
| FR1552956A FR3034921B1 (en) | 2015-04-07 | 2015-04-07 | METHOD FOR MANUFACTURING A MOTOR VEHICLE ALTERNATOR BRUSH REGULATOR, CORRESPONDING REGULATOR BRUSH HOLDER AND EQUIPPED ALTERNATOR |
| PCT/FR2016/050755 WO2016162618A1 (en) | 2015-04-07 | 2016-04-01 | Method of fabricating a brush-holder regulator for motor vehicle alternator, corresponding regulator brush-holder and equipped alternator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107438921A true CN107438921A (en) | 2017-12-05 |
| CN107438921B CN107438921B (en) | 2019-12-17 |
Family
ID=54186038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680020003.9A Active CN107438921B (en) | 2015-04-07 | 2016-04-01 | Brush holder regulator, method for manufacturing same and alternator equipped with same |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN107438921B (en) |
| DE (1) | DE112016001613T5 (en) |
| FR (1) | FR3034921B1 (en) |
| MX (1) | MX2017012868A (en) |
| WO (1) | WO2016162618A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3088492B1 (en) * | 2018-11-08 | 2021-04-30 | Valeo Equip Electr Moteur | ROTATING ELECTRIC MACHINE BRUSH HOLDER EQUIPPED WITH AN ELECTRONIC REGULATION CIRCUIT WITH INTEGRATED TRACKS |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486323B1 (en) * | 1980-07-04 | 1983-09-23 | Paris & Du Rhone | |
| JPH06178518A (en) * | 1992-12-03 | 1994-06-24 | Hitachi Ltd | Terminal block for vehicle ac generator |
| FR2794298B1 (en) * | 1999-05-31 | 2003-12-05 | Valeo Equip Electr Moteur | CONDUCTIVE TONGUE SUB-ASSEMBLY FOR AN ELECTRIC MOTOR VEHICLE MACHINE |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2969411B1 (en) | 2010-12-20 | 2012-12-28 | Valeo Equip Electr Moteur | VOLTAGE REGULATING DEVICE FOR A ROTATING ELECTRIC MACHINE, BEARING OF SUCH A MACHINE EQUIPPED WITH SUCH A DEVICE AND SUCH A MACHINE COMPRISING SUCH A BEARING |
-
2015
- 2015-04-07 FR FR1552956A patent/FR3034921B1/en active Active
-
2016
- 2016-04-01 CN CN201680020003.9A patent/CN107438921B/en active Active
- 2016-04-01 MX MX2017012868A patent/MX2017012868A/en unknown
- 2016-04-01 WO PCT/FR2016/050755 patent/WO2016162618A1/en active Application Filing
- 2016-04-01 DE DE112016001613.1T patent/DE112016001613T5/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486323B1 (en) * | 1980-07-04 | 1983-09-23 | Paris & Du Rhone | |
| JPH06178518A (en) * | 1992-12-03 | 1994-06-24 | Hitachi Ltd | Terminal block for vehicle ac generator |
| FR2794298B1 (en) * | 1999-05-31 | 2003-12-05 | Valeo Equip Electr Moteur | CONDUCTIVE TONGUE SUB-ASSEMBLY FOR AN ELECTRIC MOTOR VEHICLE MACHINE |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3034921A1 (en) | 2016-10-14 |
| DE112016001613T5 (en) | 2018-01-04 |
| WO2016162618A1 (en) | 2016-10-13 |
| MX2017012868A (en) | 2018-01-15 |
| CN107438921B (en) | 2019-12-17 |
| FR3034921B1 (en) | 2017-03-24 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |