CN105576476A - Integral molding device for wind power slip ring electric brush assembly - Google Patents
Integral molding device for wind power slip ring electric brush assembly Download PDFInfo
- Publication number
- CN105576476A CN105576476A CN201510965309.9A CN201510965309A CN105576476A CN 105576476 A CN105576476 A CN 105576476A CN 201510965309 A CN201510965309 A CN 201510965309A CN 105576476 A CN105576476 A CN 105576476A
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- China
- Prior art keywords
- brush assembly
- electric
- slip ring
- cylinder
- punch die
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- 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
- H01R43/12—Manufacture of brushes
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
An integral molding device for a wind power slip ring electric brush assembly includes a cylinder (1), a buffer sleeve (2), a top plate (3) and a stamping plate (6); the cylinder (1) is mounted on the top plate (3), and a power rod of the cylinder (1) penetrates through a positioning hole on the top plate (3) and is connected with the stamping plate (6) through a fastener; four corners of the stamping plate (6) are equipped with linear bearings (4) respectively, and bearing slide rails (5) penetrate through the linear bearings (4) and are fixed between the top plate (3) and a pedestal (13); a punch die (9) is fixedly mounted in a middle part under the stamping plate (6); and an electric brush assembly adapter plate (12) used for fixing an electric brush assembly (10) is mounted on the pedestal (13) and is located under the punch die (9). The integral molding device for a wind power slip ring electric brush assembly solves the problem of molding of an U-shaped electric brush after being assembled to an electric brush carrier, avoids thermal treatment of the assembly after molding, and solves the problems of high cost and low efficiency of molding of an existing wind power slip ring electric brush assembly.
Description
Technical field
The present invention relates to a kind of wind-power slip ring brush assembly of electric shaped device.
Background technology
Brush assembly of electric is as the critical component in wind-power slip ring device, wind-power slip ring brush forming technique is the critical process flow process of the production of wind-power slip ring always, the forming technique of usual employing carries out the shaping die sinking of brush and heat treatment flow process according to brush external form feature, die sinking and heat treatment can solve brush formation problems, but processing cost is large and time cycle longer serious restriction is produced.
Because the wind-power slip ring brush assembly of electric will produced in the present invention have employed the structure of the U-shaped brush of noble metal and brush carrier combination, as shown in Figure 1, the micropore that U-shaped brush is arranged through brush carrier, brush arm overhang is identical, and periodic distribution is on brush carrier for its structure.This brush assembly of electric forming process is after brush is mounted to brush carrier, need the global formation carrying out brush assembly of electric, and assembly can not be heat-treated after shaping, therefore, existing forming technique can not be applicable to the brush assembly of electric form that the present invention will produce.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, the invention provides a kind of wind-power slip ring brush assembly of electric integral forming device, solve U-shaped brush be assembled to brush carrier after formation problems, avoid the heat treatment of shaping rear assembly, solve high, the inefficient problem of the shaping cost of existing wind-power slip ring brush assembly of electric.
The technical solution adopted in the present invention is: a kind of wind-power slip ring brush assembly of electric integral forming device, comprising: cylinder, top board, linear bearing, bearing slide rail, pressed sheet, punch die, brush assembly of electric keyset, base; Cylinder is arranged on top board, and the power rail of cylinder is connected by securing member with pressed sheet through the location hole on top board; Pressed sheet corner is separately installed with linear bearing, and bearing slide rail is fixed on top board and base through linear bearing; Punch die is fixedly mounted on pressed sheet lower central position; Base be provided with the brush assembly of electric keyset for fixed brush assembly and be positioned at below punch die, the brush arm on brush assembly of electric is washed open by punch die under the drive of cylinder power rail.
The groove for placing brush assembly of electric is had in the middle part of described brush assembly of electric keyset.
Described punch die is strip, and cross section is wedge shape, and Bilateral Symmetry face, bottom is 90 ° ~ 120 ° angles.
Described punch die adopts brass material.
Described shaped device also comprises cushion collar, is enclosed within the power rail of cylinder, between top board and pressed sheet.
Described shaped device also comprises the cylinder hand-operated valve for control cylinder, is installed on base.
The present invention's advantage is compared with prior art:
(1) wind-power slip ring brush assembly of electric integral forming device of the present invention directly can be processed brush assembly of electric, the overall time of U-shaped brush on brush carrier can be realized shaping, forming process can complete in the several seconds, and the production cycle significantly shortens, and improve production efficiency.
(2) shaped device of the present invention adopts cold bending punch forming technology to wind-power slip ring brush assembly of electric, does not need die sinking in early stage and heat treatment process, and avoid die sinking and heat treated expense input, shaping cost is low, is conducive to Project Realization.
(3) punch die of the present invention adopts the multiple kinds of molds structure can changing formula, and reach the control to brush profile angle U-shaped on brush assembly of electric, the brush assembly of electric that can realize multiple angles is shaping, achieves the function diversification of shaped device; Punch die adopts punch die locking mechanism to change and fixes, and makes the replacing of punch die more convenient, improves the service efficiency of this device simultaneously.
(4) the present invention adopts the brush assembly of electric keyset of movable to the fixed form of brush assembly of electric, and middle part arranges the brush carrier of groove for fixed brush assembly, improves the versatility of wind-power slip ring brush assembly of electric integral forming device.
Accompanying drawing explanation
Fig. 1 apparatus of the present invention produce brush assembly of electric structural representation.
Fig. 2 apparatus of the present invention produce brush assembly of electric final structure schematic diagram.
The structural representation of Fig. 3 apparatus of the present invention.
The Facad structure schematic diagram of Fig. 4 apparatus of the present invention.
The inverse layer structure schematic diagram of Fig. 5 apparatus of the present invention.
The punch die structure schematic diagram of Fig. 6 apparatus of the present invention.
Embodiment
Want the brush assembly of electric 10 of producing shaped as shown in Figure 1, U-shaped brush is installed on brush carrier one by one, and brush arm overhang is identical, and brush arm is Parallel Symmetric structure, and the brush assembly of electric 10 brush external part installed upwards is positioned over shaped device service position.Final brush assembly of electric 10 will be processed into structure as shown in Figure 2, and the parallel brush arm of bilateral is 80 ° of angle symmetry arrangement, and brush bending position is consistent.
A kind of wind-power slip ring brush assembly of electric integral forming device, as shown in Fig. 3, Fig. 4, Fig. 5, comprising: cylinder 1, cushion collar 2, top board 3, linear bearing 4, bearing slide rail 5, pressed sheet 6, cylinder hand-operated valve 7, brush assembly of electric locks spanner 8 soon, punch die 9, brush assembly of electric 10, punch die locking mechanism 11, brush assembly of electric keyset 12, base 13.Cylinder 1 is arranged on top board 3, and the power rail of its cylinder 1 is through the location hole on top board 3 and cushion collar 2, and be connected by securing member with pressed sheet 6, cushion collar 2 is hollow cylinder shape structure; Pressed sheet 6 four jiaos is separately installed with four linear bearings 4, and bearing slide rail 5 is fixed on top board 3 and base 13 through linear bearing 4, and bearing slide rail 5 is locked with top board 3 and base 13 respectively by eight screws, the body supports of forming apparatus; Pressed sheet 6 can move up and down with the power rail of cylinder 1 is flexible, and be provided with punch die locking mechanism 11 below pressed sheet 6, punch die 9 is arranged on pressed sheet 6 center, is locked install by punch die locking mechanism 11; Base 13 is provided with brush assembly of electric keyset 12 and brush assembly of electric locks spanner 8 soon, brush assembly of electric keyset 12 is one piece of thin plate, be positioned on base 13, there is groove at middle part for installing and blocking the brush carrier of brush assembly of electric 10, four brush assembly of electric are locked spanner 8 soon and are positioned at above brush assembly of electric keyset 12, be installed on brush assembly of electric keyset 12 4 jiaos by securing member, and be locked on base 13; Cylinder hand-operated valve 7 is installed on base 13 outermost, convenient operation and protection.
Punch die 9 can need according to shaping the die head being replaced by different angles, and Bilateral Symmetry face, bottom is 90 ° ~ 120 ° angles, and the replacing of mould can simple realization by punch die locking mechanism 11.Such as, in shaped device, a kind of structure of punch die 9 as shown in Figure 6, punch die 9 cross section is wedge shape, lower position Bilateral Symmetry face is 100 ° of angles, the one-sided inclined-plane of upper position is punch die locking mechanism 11 installed surface, upper vertical face is punch die locking mechanism 11 locking face, and this punch die 9 plastic brush assembly of electric 10 brush angle parameter is 80 °.For weakening punch die 9 pairs of brush Innerside wear in punching course, punch die 9 adopts brass material.
Be provided with in the descending punching course of pressed sheet 6 of punch die 9 and rely on that linear bearing 4 acting in conjunction is parallel to be moved down, punch die 9 and brush steadily contact and complete punching press and formed.External air source is connected with cylinder 1 by cylinder hand-operated valve 7.
The working method of the present embodiment is: brush assembly of electric 10 is positioned over the position of keyset 12, lock spanner 8 soon by brush assembly of electric and carry out compression location, Non-follow control cylinder hand-operated valve 7, the pressed sheet 6 that punch die 9 is housed moves to brush assembly of electric 10, punch die 9 liang of U-shaped brushes of side compression, then discharge cylinder hand-operated valve 7, pressed sheet 6 rises to home position, brush assembly of electric 10 punching press completes, and takes out brush assembly of electric 10.
The operation principle of the present embodiment: the present invention has the shaping feature of cold plasticity and the shaping theory of bending wire based on noble metal wire rod, by the global formation of U-shaped brush on rational profile angle control realization wind-power slip ring brush assembly of electric 10, reach the object that on brush assembly of electric 10, U-shaped brush Integral synchronous is shaping.
The brush assembly of electric 10 of different size specification, can be undertaken transferring and fixing by the keyset 12 on base 13, and keyset 12 and one_to_one corresponding in brush assembly of electric 10 use procedure, all can place fixing on base 13.
The unspecified part of specification of the present invention belongs to the known technology of those skilled in the art.
Claims (6)
1. a wind-power slip ring brush assembly of electric integral forming device, it is characterized in that, comprise: cylinder (1), top board (3), linear bearing (4), bearing slide rail (5), pressed sheet (6), punch die (9), brush assembly of electric keyset (12), base (13); Cylinder (1) is arranged on top board (3), and the power rail of cylinder (1) is connected by securing member with pressed sheet (6) through the location hole on top board (3); Pressed sheet (6) corner is separately installed with linear bearing (4), and bearing slide rail (5) is fixed on top board (3) and base (13) through linear bearing (4); Punch die (9) is fixedly mounted on pressed sheet (6) lower central position; Base (13) be provided with the brush assembly of electric keyset (12) for fixed brush assembly (10) and be positioned at punch die (9) below, the brush arm on brush assembly of electric (10) is washed open by punch die (9) under the drive of cylinder (1) power rail.
2. a kind of wind-power slip ring brush assembly of electric integral forming device according to claim 1, is characterized in that: there is the groove for placing brush assembly of electric (10) at described brush assembly of electric keyset (12) middle part.
3. a kind of wind-power slip ring brush assembly of electric integral forming device according to claim 1 and 2, is characterized in that: described punch die (9) is strip, and cross section is wedge shape, and Bilateral Symmetry face, bottom is 90 ° ~ 120 ° angles.
4. a kind of wind-power slip ring brush assembly of electric integral forming device according to claim 3, is characterized in that: described punch die (9) adopts brass material.
5. a kind of wind-power slip ring brush assembly of electric integral forming device according to claim 1 and 2, it is characterized in that: described shaped device also comprises cushion collar (2), be enclosed within the power rail of cylinder (1), be positioned between top board (3) and pressed sheet (6).
6. a kind of wind-power slip ring brush assembly of electric integral forming device according to claim 1 and 2, it is characterized in that: described shaped device also comprises the cylinder hand-operated valve (7) for control cylinder (1), is installed on base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965309.9A CN105576476B (en) | 2015-12-21 | 2015-12-21 | A kind of wind-power slip ring brush assembly of electric integral forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965309.9A CN105576476B (en) | 2015-12-21 | 2015-12-21 | A kind of wind-power slip ring brush assembly of electric integral forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576476A true CN105576476A (en) | 2016-05-11 |
| CN105576476B CN105576476B (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510965309.9A Active CN105576476B (en) | 2015-12-21 | 2015-12-21 | A kind of wind-power slip ring brush assembly of electric integral forming device |
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| CN (1) | CN105576476B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346856A (en) * | 2017-08-29 | 2017-11-14 | 重庆市河海碳素制品有限公司 | It is easy to the carbon brush mold taken out |
| CN110994326A (en) * | 2019-12-30 | 2020-04-10 | 长春理工大学 | Electric brush wire angle forming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354352A (en) * | 1999-06-08 | 2000-12-19 | Toyota Motor Corp | Anisotropic conductive sliding member |
| CN1677769A (en) * | 2005-03-25 | 2005-10-05 | 王可义 | Preparation process of one-step compression-molded horizontal electric brush with lead facet outgoing line |
| CN201446390U (en) * | 2009-05-12 | 2010-05-05 | 湖南赛诺精密机器有限公司 | Upper die installation device for automatic moulding machine of electric brushes |
| CN203253782U (en) * | 2013-05-22 | 2013-10-30 | 苏州市万祥电器成套有限公司 | Pneumatic bending machine |
| CN103481035A (en) * | 2013-09-24 | 2014-01-01 | 北京兴华机械厂 | Method for processing and forming sheet-shaped elastic electric brushes of conductive slip ring |
-
2015
- 2015-12-21 CN CN201510965309.9A patent/CN105576476B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354352A (en) * | 1999-06-08 | 2000-12-19 | Toyota Motor Corp | Anisotropic conductive sliding member |
| CN1677769A (en) * | 2005-03-25 | 2005-10-05 | 王可义 | Preparation process of one-step compression-molded horizontal electric brush with lead facet outgoing line |
| CN201446390U (en) * | 2009-05-12 | 2010-05-05 | 湖南赛诺精密机器有限公司 | Upper die installation device for automatic moulding machine of electric brushes |
| CN203253782U (en) * | 2013-05-22 | 2013-10-30 | 苏州市万祥电器成套有限公司 | Pneumatic bending machine |
| CN103481035A (en) * | 2013-09-24 | 2014-01-01 | 北京兴华机械厂 | Method for processing and forming sheet-shaped elastic electric brushes of conductive slip ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346856A (en) * | 2017-08-29 | 2017-11-14 | 重庆市河海碳素制品有限公司 | It is easy to the carbon brush mold taken out |
| CN110994326A (en) * | 2019-12-30 | 2020-04-10 | 长春理工大学 | Electric brush wire angle forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576476B (en) | 2018-07-03 |
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