CN202662955U - Motor carbon brush holder processing apparatus - Google Patents
Motor carbon brush holder processing apparatus Download PDFInfo
- Publication number
- CN202662955U CN202662955U CN 201220151435 CN201220151435U CN202662955U CN 202662955 U CN202662955 U CN 202662955U CN 201220151435 CN201220151435 CN 201220151435 CN 201220151435 U CN201220151435 U CN 201220151435U CN 202662955 U CN202662955 U CN 202662955U
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- China
- Prior art keywords
- feeding guide
- terminal
- stamping die
- die
- pressing mold
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- Withdrawn - After Issue
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a motor carbon brush holder processing apparatus, comprising a worktable, wherein the worktable is provided with a first feeding guide rail, a second feeding guide rail and a third feeding guide rail; the first feeding guide rail intersects with the second feeding guide rail and a first riveting stamping die is arranged at the intersection; the first feeding guide rail intersects with the third feeding guide rail and a second riveting stamping die is arranged at the intersection; a blanking die, a stamping die and a bending die are arranged at the outer side of the first feeding guide rail in front of the first riveting stamping die; a forming die and a blanking knife are arranged at the outer side of the first feeding guide rail behind the second riveting stamping die; a blanking die, a stamping die, a bending die and a cutting knife are arranged at the outer side of the second feeding guide rail; and a blanking die, a stamping die and a cutting knife are arranged at the outer side of the third feeding guide rail. The motor carbon brush holder processing apparatus is high in processing efficiency, firm in terminal riveting, capable of forming the terminals by bending before riveting and capable of processing two different pre-riveted structures for the first terminal.
Description
Technical field
The utility model relates to the motor part and makes field, particularly a kind of process equipment of carbon brush frame for motor.
Background technology
As shown in Figures 1 to 4, a kind of carbon brush frame for motor 4 comprises the first terminal 1 and is riveted on the second terminal 2 and the 3rd terminal 3 on the first terminal 1, and in the prior art, the processing method of this kind carbon brush frame for motor 4 roughly may further comprise the steps, with reference to Fig. 1～Fig. 4:
(1) mould that adopts a mould to go out a plurality of products stamps out the first terminal 1 with the first strip, and in the first terminal 1 be stamped out the some first pre-riveted construction 11 and the some second pre-riveted construction 12, this first terminal 1 is also by curved extrusion two kinks 13 and 14;
(2) mould that adopts a mould to go out a plurality of products stamps out the second terminal 2 with the second strip, in the some the 3rd pre-riveted construction 21 that the second terminal 2 is stamped out and matches with the first pre-riveted construction 11, this second terminal 2 is also by curved extrusion two bending ligulate shell fragments 22;
(3) mould that adopts a mould to go out a plurality of products stamps out the 3rd terminal 3 with the 3rd strip, be stamped the some the 4th pre-riveted construction 31, the three terminals that match with the second pre-riveted construction 12 out also by curved extrusion one " 7 " font shell fragment 32 at the 3rd terminal 3;
(4) with the mode of special fixture by manual rivet the first terminal 1 and the second terminal 2 are riveted together, with the mode of special fixture by manual rivet the first terminal 1 and the 3rd terminal 3 are riveted together again, finally process finished product carbon brush frame for motor 4.
The shortcoming of this kind processing method is: production efficiency is low, and labour intensity is large; Three kinds of terminals go out a plurality of products by a mould respectively and are stamped to form, and are difficult to guarantee the moulding of each product and the stability of angle; Three kinds of terminals all need curved pressure, and its transformation yield is low; The surface of the easy oxygenated products of spot that stays during the hand riveting, and the defective such as the hand riveting also can cause because the location is inaccurate that riveted joint is bad, off normal, pulling-out force are inadequate.
Chinese invention patent 200710030090.9 discloses a kind of production method of DC electric machine carbon brush holder, the mode of the elastic arm automatic press combination of adopting brass strip and beryllium copper automatic tape feeding, the terminal that will be made by the brass strip again and being made by the beryllium copper strip is produced, the production efficiency that affair is established in this production method and production thereof is high, and terminal and elastic arm be in conjunction with firmly, and quality is also secure.Yet the production method of this DC electric machine carbon brush holder and production equipment thereof can not be produced the carbon brush frame for motor with three terminals, and it has following defective:
The special-purpose production equipment of the production method of one, this DC electric machine carbon brush holder only has two feeding guides, can't finish the transmission of three terminals;
The carbon brush frame for motor that two, has three terminals need to carry out twice riveted joint and can be assembled, and the production equipment of this DC electric machine carbon brush holder only has a riveting drift pressing mold, can't finish twice riveted joint; And the first terminal need to stamp out two kinds of different pre-riveted constructions, and the production method of this carbon brush frame for motor and equipment can't be finished;
Three, the special-purpose production equipment of the production method of this DC electric machine carbon brush holder can't be finished the front curved pressing formation of riveted joint, so that terminal is when riveted joint, because terminal structure has long extension, very easily produce the problem that extension is mutually interfered and superposeed, therefore, even increase simply by cover feeding guide and a riveting drift pressing mold, can not finish the processing that this kind has the carbon brush frame for motor of three terminals.
The utility model content
The technical problems to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of process equipment that has the carbon brush frame for motor of three terminals for processing is provided, this process equipment working (machining) efficiency is high, the terminal riveted is firm, and before riveted, can carry out curved pressing formation to terminal, can process two kinds of different pre-riveted constructions to the first terminal.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of process equipment of carbon brush frame for motor, comprise workbench, the 3rd feeding guide that this workbench is provided with for the first feeding guide of installing and transmitting the first terminal strip, is used for installing and transmit the second feeding guide of the second terminal material belt and is used for installing and transmitting the 3rd terminal material belt; This first feeding guide and the second feeding guide are in a certain angle to intersect, and the intersection is provided with the first riveting drift pressing mold; This first feeding guide and the 3rd feeding guide be in a certain angle intersecting also, and the intersection is provided with the second riveting drift pressing mold; Along the direction of transfer of the first feeding guide, the first feeding guide outside before the first riveting drift pressing mold is provided with blanking die, stamping die and curved pressing mold, and the first feeding guide outside after the second riveting drift pressing mold is provided with shaping mould and blanking cutter; Along the direction of transfer of the second feeding guide, be provided with blanking die, stamping die, curved pressing mold and cutter in the second feeding guide outside; Along the direction of transfer of the 3rd feeding guide, be provided with blanking die, stamping die and cutter in the 3rd feeding guide outside.
The beneficial effects of the utility model are: the first feeding guide of the present utility model can carry out friction feeding to the first terminal strip, the second guide rail can carry out friction feeding to the second terminal material belt, the 3rd guide rail can carry out friction feeding to the 3rd terminal material belt, simultaneously the utility model utilizes the processing mould such as riveting drift pressing mold that three kinds of terminal material belts are carried out punching press, riveted, curved molded and blank, not only production efficiency is high, and the riveted of three kinds of terminals is firm, and the processing yield is high.Curved pressing mold of the present utility model can carry out curved pressing formation to the first terminal and the second terminal before three kinds of terminal riveted joints, so that three kinds of terminals are when punch riveting, the problem that does not exist terminal extension structure mutually to interfere or superpose, simultaneously, also so that three kinds of mutual angles of feeding guide are easier to adjusting.
Description of drawings
Fig. 1 is the structural representation of the first terminal.
Fig. 2 is the structural representation of the second terminal.
Fig. 3 is the structural representation of the 3rd terminal.
Fig. 4 is the overall structure schematic diagram of carbon brush frame for motor.
Fig. 5 is the work flow schematic diagram of the utility model processing method.
Fig. 6 is the block diagram of the utility model process equipment.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Please refer to Fig. 5, and in conjunction with reference to Fig. 1～Fig. 4, in this embodiment, a kind of processing method of carbon brush frame for motor may further comprise the steps:
A, the first terminal strip 10 is installed in the first feeding guide on the workbench 100, the second terminal material belt 20 is installed in the second feeding guide on the workbench 100, the 3rd terminal material belt 30 is installed in the 3rd feeding guide on the workbench 100; This first feeding guide and the second feeding guide are in a certain angle to intersect, and the intersection is provided with the first riveting drift pressing mold; This first feeding guide and the 3rd feeding guide be in a certain angle intersecting also, and the intersection is provided with the second riveting drift pressing mold;
B, before the first terminal strip 10 and the second terminal material belt 20 move to the first riveting drift pressing mold, utilize the mould in the first feeding guide outside that the first terminal strip 10 is carried out stamping-out, punching press and curved pressing formation, stamp out the first pre-riveted construction 11 and the second pre-riveted construction 12 at the first terminal strip, utilize the mould in the second feeding guide outside that the second terminal material belt 20 is carried out stamping-out, punching press and curved pressing formation, stamp out the 3rd pre-riveted construction 21 that matches with the first pre-riveted construction 11 at the second terminal material belt 20;
C, when the first terminal strip 10 and the second terminal material belt 20 move to the first riveting drift pressing mold place simultaneously, move by the first riveting drift pressing mold, with the first pre-riveted construction 11 of the first terminal strip 10 and the 3rd pre-riveted construction 21 riveted joints of the second terminal material belt 20, downcut the second terminal 2 from the second terminal material belt 20 simultaneously;
D, have before the first terminal strip 10 of the second terminal 2 and the 3rd terminal material belt 30 move to the second riveting drift pressing mold in riveted joint, utilize the mould of the 3rd feeding guide top that the 3rd terminal material belt 30 is carried out stamping-out and curved pressing formation, determine the 4th pre-riveted construction 31 in the 3rd terminal material belt 30 upper punches;
E, when riveted joint has the first terminal strip 10 of the second terminal 2 and the 3rd terminal material belt 30 to move to simultaneously the second riveting drift pressing mold place, move by the second riveting drift pressing mold, with the second pre-riveted construction 12 of the first terminal strip 10 and the 4th pre-riveted construction 31 riveted joints of the 3rd terminal material belt 30, downcut the 3rd terminal 3 from the 3rd terminal material belt 30 simultaneously;
F, the first terminal strip 10, the second terminal material belt 20 and the 3rd terminal material belt 30 continue feeding, the first riveting drift pressing mold and the second riveting drift pressing mold repeat next punching press action, the carbon brush holder of riveted passes through shaping mould and blanking cutter successively, finishes moulding and the blanking processing of carbon brush frame for motor 4.
In technique scheme, the first terminal 1 has the first kink 13 and the second kink 14; Before the first terminal strip 10 moved to the first riveting drift pressing mold, the first terminal 1 of determining that liquidates carried out the curved pressing formation first time, makes the first terminal form the first kink 13.
In technique scheme, the second terminal 2 has two bending shell fragments 22; Before the second terminal material belt 20 moved to the first riveting drift pressing mold, the second terminal 2 determined that liquidates carried out curved pressing formation, made the second terminal form the ligulate shell fragment 22 of two bendings.
Optimal way as pre-riveted construction processing, the some lower salient point 11 of the described first pre-riveted construction 11 for stamping out at the first terminal strip 10, the described second pre-riveted construction 12 for stamp out at the first terminal strip 1 some on salient point 12, the described the 3rd pre-riveted construction 21 is in some holes 21 that the second terminal material belt 20 lower salient points 11 that stamp out and described match, the described the 4th pre-riveted construction 31 be the 3rd terminal material belt 30 that stamp out and described on salient point 12 some holes 31 of matching.
In technique scheme, described the first terminal strip 10 is the brass strip, and described the second terminal material belt 20 and the 3rd terminal material belt 30 are the beryllium copper strip.
Please refer to Fig. 6, and please in conjunction with reference to figure 1～Fig. 5, the process equipment of carbon brush frame for motor, comprise workbench 100, the 3rd feeding guide that this workbench 100 is provided with for the first feeding guide of installing and transmitting the first terminal strip 10, is used for installing and transmit the second feeding guide of the second terminal material belt 20 and is used for installing and transmitting the 3rd terminal material belt 30; This first feeding guide and the second feeding guide are in a certain angle to intersect, and the intersection is provided with the first riveting drift pressing mold; This first feeding guide and the 3rd feeding guide be in a certain angle intersecting also, and the intersection is provided with the second riveting drift pressing mold.
Hold, please refer to Fig. 5 and Fig. 6, direction of transfer along the first feeding guide, the first feeding guide outside before the first riveting drift pressing mold is provided with blanking die, stamping die and curved pressing mold, wherein, blanking die is used for determining the first terminal 1 from the first terminal strip 10 upper punches, and stamping die is used for stamping out the first pre-riveted construction and the second pre-riveted construction from the first terminal strip 10, and curved pressing mold is used for extruding the first kink 13 from the first terminal; Along the direction of transfer of the first feeding guide, the first feeding guide outside after the second riveting drift pressing mold is provided with shaping mould and blanking cutter, and wherein, shaping mould is used for the moulding of carbon brush frame for motor 4, and the blanking cutter is used for carbon brush frame for motor 4 is separated with leftover pieces; Direction of transfer along the second feeding guide, be provided with blanking die, stamping die, curved pressing mold and cutter in the second feeding guide outside, wherein, blanking die is used for determining the second terminal 2 from the second terminal material belt 20 upper punches, stamping die is used for stamping out the 3rd pre-riveted construction from the second terminal material belt 20, curved pressing mold is used for extruding from the second terminal 20 the ligulate shell fragment 22 of two bendings, and the second terminal 2 that cutter is used for having riveted separates with the second terminal material belt 20; Direction of transfer along the 3rd feeding guide, be provided with blanking die, stamping die and cutter in the 3rd feeding guide outside, blanking die is used for determining the 3rd terminal 3 from the 3rd terminal material belt 30 upper punches, stamping die is used for stamping out the 4th pre-riveted construction from the 3rd terminal material belt 30, and the 3rd terminal 3 that cutter is used for having riveted separates with the 3rd terminal material belt 30.
As shown in Figure 6, in technique scheme, the head end of described the first feeding guide is provided with the first feed arrangement, and tail end is provided with material collecting device; The head end of described the second feeding guide is provided with the second feed arrangement; The head end of described the 3rd feeding guide is provided with the 3rd feed arrangement.
As a kind of optimal way of the present utility model, the stamping die in the first feeding guide outside before the first riveting drift pressing mold comprises stamping die and lower stamping die, the some lower salient point 11 that should upper stamping die can stamp out at the first terminal strip 10, this time stamping die can the first terminal strip 10 stamp out some on salient point 12.
As another kind of optimal way of the present utility model, described the first feeding guide is positioned at the horizontal of workbench 100, and the left side that described the second feeding guide is positioned at workbench 100 is oblique, and described the 3rd feeding guide is oblique in the right side of workbench 100.
The above only is the utility model preferred embodiments, and every any trickle modification, equivalent variations and modification of above execution mode being done according to the technical solution of the utility model all belongs in the scope of technical solutions of the utility model.
Claims (4)
1. the process equipment of a carbon brush frame for motor, it is characterized in that: comprise workbench, the 3rd feeding guide that this workbench is provided with for the first feeding guide of installing and transmitting the first terminal strip, is used for installing and transmit the second feeding guide of the second terminal material belt and is used for installing and transmitting the 3rd terminal material belt; This first feeding guide and the second feeding guide are angle and intersect, and the intersection is provided with the first riveting drift pressing mold; This first feeding guide and the 3rd feeding guide also are angle and intersect, and the intersection is provided with the second riveting drift pressing mold; Along the direction of transfer of the first feeding guide, the first feeding guide outside before the first riveting drift pressing mold is provided with blanking die, stamping die and curved pressing mold, and the first feeding guide outside after the second riveting drift pressing mold is provided with shaping mould and blanking cutter; Along the direction of transfer of the second feeding guide, be provided with blanking die, stamping die, curved pressing mold and cutter in the second feeding guide outside; Along the direction of transfer of the 3rd feeding guide, be provided with blanking die, stamping die and cutter in the 3rd feeding guide outside.
2. the process equipment of carbon brush frame for motor according to claim 1, it is characterized in that: the head end of described the first feeding guide is provided with the first feed arrangement, and tail end is provided with material collecting device; The head end of described the second feeding guide is provided with the second feed arrangement; The head end of described the 3rd feeding guide is provided with the 3rd feed arrangement.
3. the process equipment of carbon brush frame for motor according to claim 1, it is characterized in that: the stamping die in the first feeding guide outside before the first riveting drift pressing mold comprises stamping die and lower stamping die, the some lower salient point that should upper stamping die can stamp out at the first terminal strip, this time stamping die can the first terminal strip stamp out some on salient point.
4. the process equipment of the described carbon brush frame for motor of any one claim according to claim 1～3, it is characterized in that: described the first feeding guide is positioned at the horizontal of workbench, the left side that described the second feeding guide is positioned at workbench is oblique, and described the 3rd feeding guide is oblique in the right side of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151435 CN202662955U (en) | 2012-04-12 | 2012-04-12 | Motor carbon brush holder processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151435 CN202662955U (en) | 2012-04-12 | 2012-04-12 | Motor carbon brush holder processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662955U true CN202662955U (en) | 2013-01-09 |
Family
ID=47457834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151435 Withdrawn - After Issue CN202662955U (en) | 2012-04-12 | 2012-04-12 | Motor carbon brush holder processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610978A (en) * | 2012-04-12 | 2012-07-25 | 东莞市林远实业有限公司 | Method and device for machining motor carbon brush carrier |
| CN104485562A (en) * | 2014-12-22 | 2015-04-01 | 东莞市富基自动化设备有限公司 | Novel brush holder production line |
-
2012
- 2012-04-12 CN CN 201220151435 patent/CN202662955U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610978A (en) * | 2012-04-12 | 2012-07-25 | 东莞市林远实业有限公司 | Method and device for machining motor carbon brush carrier |
| CN104485562A (en) * | 2014-12-22 | 2015-04-01 | 东莞市富基自动化设备有限公司 | Novel brush holder production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140205 |
|
| RGAV | Abandon patent right to avoid regrant |