CN203368346U - Rectifier with pre-plating round copper wire structure for automobile generator - Google Patents
Rectifier with pre-plating round copper wire structure for automobile generator Download PDFInfo
- Publication number
- CN203368346U CN203368346U CN 201320468335 CN201320468335U CN203368346U CN 203368346 U CN203368346 U CN 203368346U CN 201320468335 CN201320468335 CN 201320468335 CN 201320468335 U CN201320468335 U CN 201320468335U CN 203368346 U CN203368346 U CN 203368346U
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- copper wire
- rectifier
- circular copper
- inserts
- round copper
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Abstract
The utility model relates to a rectifier with a pre-plating round copper wire structure for an automobile generator, and belongs to automobile accessories. The rectifier is characterized in that a bridge support adopts pre-plating round copper wires as inserts. The rectifier has the advantages that the utilization rate of the round copper wires is 100%, thereby fully preventing waste of raw materials; the round copper wires can be bent according to actual requirements, thereby saving layout space of a product, reducing product size, lightening plastics for wrapping and fixing the inserts, and effectively saving costs of plastic materials; and since the produce size is reduced, a ventilating air duct of the generator is largened, and product quality is improved.
Description
Technical field
The utility model relates to a kind of auto parts machinery, preplating circular copper wire structure rectifying device for especially a kind of automobile current generator.
Background technology
The effect of rectifier is that the three-phase alternating current that the AC generator for vehicle stator coil is produced changes direct current into after diode rectification, to automobile storage battery, charges and powers to other electrical appliance of automobile.
The structure of rectifier comprises that the parts such as positive heating panel, negative pole heating panel, positive diode, negative diode, bridge bracket, insulating pad, special spiral rod form.Wherein traditional axle support inserts all adopts the mode of copper coin punching press to produce, and there is following defect in this structure:
(1), because the bridge bracket inserts is irregular shape, while adopting copper coin as the bridge bracket inserts, the shape that need to use according to reality, by the redundance excision, cause very large waste of material.The stock utilization of this structure is between 25%～45%;
(2) the copper coin inserts can only be confined to the thickness direction bending of ridge orientation and the sheet material of sheet material, can not carry out as required random bending;
(3), for reducing costs, the thickness of copper coin inserts generally is no more than 1.2mm.In order to guarantee the sectional area energy safety electric current of inserts, the width of inserts can only be increased, fixedly the plastics volume of copper coin inserts also will increase when the time comes, cause the waste of plastic material.
(4) because fixedly the needed working of plastics volume of copper coin inserts is larger, reduce the ventilation air duct of generator, finally caused generator to lose efficacy because improper ventilation causes excess Temperature.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of technology, and preplating circular copper wire structure rectifying device for a kind of automobile current generator is provided, and this rectifier can improve the utilance of material, reduces product material cost; Strengthen the hydro-generator ventilation air channel, improve the quality of products.
The technical solution of the utility model is: preplating circular copper wire structure rectifying device for a kind of automobile current generator, comprise rivet, insulating case, positive diode, positive plate, insulation cushion, negative diode, negative plate, bridge bracket and output screw, the positive diode of assembling and output screw on positive plate, assemble negative diode on negative plate, be provided with insulation cushion between positive plate and negative plate, bridge bracket, negative plate and positive plate are fixed by rivet, between rivet and positive plate, are provided with insulating case.It is characterized in that: the inserts on bridge bracket adopts the preplating circular copper wire, and circular copper wire is coated and fixed in the bridge bracket plastics inner as the injection moulding inserts.
Described circular copper wire cross section is circular.
Described circular copper wire is electroplated before bending.
During use, first the circular copper wire shape according to demand of having electroplated is carried out to bending, by injection moulding, itself and plastics are fixed together, form bridge bracket, then by bridge bracket and other parts formation rectifier that is assembled together.
The beneficial effects of the utility model are:
(1) adopt the preplating circular copper wire as the bridge bracket inserts, the stock utilization of its circular copper wire is 100%, can avoid raw-material waste fully, reduces material cost;
(2) adopt the preplating circular copper wire as the support inserts, not limited by the material direction, arbitrarily bending according to actual needs, effectively simplify the inserts layout designs.
(3) adopt the structure of circular copper wire, can effectively reduce the plastics volume, alleviate plastics weight, save cost.
(4) adopt the structure of circular copper wire, can effectively reduce the plastics volume, strengthen the hydro-generator ventilation air channel, improve the quality of products.
the accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the utility model rectifier explosive view.
Fig. 2 is schematic diagram after the assembling of the utility model rectifier.
Fig. 3 is the utility model bridge bracket blast structural representation.
The schematic diagram that Fig. 4 is the utility model bridge bracket.
Fig. 5 is the structural representation that in bridge bracket, the preplating circular copper wire after the removal plastics is made inserts.
In figure, number: 1, rivet; 2, insulating case; 3, positive diode; 4, positive plate; 5, insulation cushion; 6, negative diode; 7, negative plate; 8, bridge bracket; 9, output screw; 10, circular copper wire 11, bridge bracket plastics.
Embodiment
As depicted in figs. 1 and 2, a kind of automobile current generator comprises that with preplating circular copper wire structure rectifying device rivet 1, insulating case 2, positive diode 3, positive plate 4, insulation cushion 5, negative diode 6, negative plate 7, bridge bracket 8 and output screw 9 parts form.The positive diode 3 of assembling and output screw 9 on positive plate 4, assembling negative diode 6 on negative plate 7, be provided with insulation cushion 5 between positive plate 4 and negative plate 7, bridge bracket 8, negative plate 7 and positive plate 4 are fixing by rivet 1, wherein between rivet 1 and positive plate 4, are provided with insulating case 2.
With reference to Fig. 3, Fig. 4 and Fig. 5, circular copper wire 10 shape is according to demand carried out bending, and circular copper wire 10 is wrapped by and is fixed on bridge bracket plastics 11 inside as the injection moulding inserts, forms bridge bracket.
Described circular copper wire 10 cross sections are circular.
Described circular copper wire 10 is electroplated before bending.
Claims (3)
1. preplating circular copper wire structure rectifying device for an automobile current generator, comprise rivet, insulating case, positive diode, positive plate, insulation cushion, negative diode, negative plate, bridge bracket and output screw, the positive diode of assembling and output screw on positive plate, assemble negative diode on negative plate, be provided with insulation cushion between positive plate and negative plate, bridge bracket, negative plate and positive plate are fixed by rivet, be provided with insulating case between rivet and positive plate, it is characterized in that: the inserts on bridge bracket adopts the preplating circular copper wire, circular copper wire is coated and fixed in the bridge bracket plastics inner as the injection moulding inserts.
2. preplating circular copper wire structure rectifying device for automobile current generator according to claim 1, it is characterized in that: described circular copper wire is electroplated before bending.
3. preplating circular copper wire structure rectifying device for automobile current generator according to claim 1, it is characterized in that: the cross section of described circular copper wire is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320468335 CN203368346U (en) | 2013-08-02 | 2013-08-02 | Rectifier with pre-plating round copper wire structure for automobile generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320468335 CN203368346U (en) | 2013-08-02 | 2013-08-02 | Rectifier with pre-plating round copper wire structure for automobile generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368346U true CN203368346U (en) | 2013-12-25 |
Family
ID=49816062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320468335 Expired - Fee Related CN203368346U (en) | 2013-08-02 | 2013-08-02 | Rectifier with pre-plating round copper wire structure for automobile generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441688A (en) * | 2013-08-02 | 2013-12-11 | 江苏云意电气股份有限公司 | Pre-plating round copper wire structure rectifier for automobile generator |
-
2013
- 2013-08-02 CN CN 201320468335 patent/CN203368346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441688A (en) * | 2013-08-02 | 2013-12-11 | 江苏云意电气股份有限公司 | Pre-plating round copper wire structure rectifier for automobile generator |
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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: 20131225 Termination date: 20190802 |