CN203061698U - Punching die for reversing piece - Google Patents
Punching die for reversing piece Download PDFInfo
- Publication number
- CN203061698U CN203061698U CN 201320031825 CN201320031825U CN203061698U CN 203061698 U CN203061698 U CN 203061698U CN 201320031825 CN201320031825 CN 201320031825 CN 201320031825 U CN201320031825 U CN 201320031825U CN 203061698 U CN203061698 U CN 203061698U
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- Prior art keywords
- punching
- son
- punching pin
- commutator segment
- pin
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Abstract
The utility model discloses a punching die for a reversing piece, which is used for punching hook part sections, hook part thicknesses, hole part widths and hook part sections. The punching die comprises an upper die, a lower die arranged below the former, and a side die arranged on one side of the lower die, wherein a first punch which is used for vertical punching, and a second punch which is used for vertical hook punching, are arranged on the upper die; a feeding passage used for horizontal feeding is formed on the lower die; and a third punch which is used for horizontal hook punching, and a fourth punch which is used for horizontal pushing and cutting, are arranged on the side die and are sequentially arranged on the front side (rear side) of the feeding passage in the feeding direction. The punching die improves both the production efficiency and product quality.
Description
Technical field
The utility model relates to a kind of punching out mould, is specifically related to a kind of commutator segment punching out mould.
Background technology
Commutator is widely used at electric tool, machine field, and commutator segment is the major part of commutator, commutator segment will be by copper material drawing and repeatedly punching press ability moulding, the manufacturing process of commutator segment is as follows, it is identical with the sectional dimension of commutator segment at first by drawing copper material to be drawn into sectional dimension, then by punching out respectively punching out go out hole portion, hook portion thickness, the dovetail pin of commutator segment, pass through fine finishining (car then, millings etc.) (hook is long to process the hook portion size, wide, thick etc.), operation is various, and production efficiency is low.
The utility model content
For addressing the above problem, the utility model provides enhances productivity, the commutator segment punching out mould that improves the quality of products.
The technical solution of the utility model is as follows: a kind of commutator segment punching out mould, be used for the commutator segment blank is carried out hole portion, hook portion thickness, hook portion width, and commutator segment length etc., described punching out mould comprises patrix, is arranged at the counterdie of described patrix below and the side form that is arranged at described counterdie one side, and described patrix is provided with first punching pin that carries out the above-below direction punching and carries out above-below direction towards second punching pin of hook; Described counterdie is provided with the feeding-passage that carries out the left and right directions charging; Described side form is provided with and carries out fore-and-aft direction towards the 3rd punching pin of hook and carry out the 4th punching pin that fore-and-aft direction thrusts; Described first punching pin and second punching pin are set in turn in the upside of described feeding-passage along feedstock direction; Described the 3rd punching pin and the 4th punching pin are set in turn in the front side (rear side) of described feeding-passage along feedstock direction; The cross sectional dimensions of the cross sectional dimensions of described feeding-passage and described commutator segment blank is complementary; Described first punching pin and described hole portion size are complementary; Described second punching pin and described hook portion gauge are complementary; Described the 3rd punching pin and described hook portion width dimensions are complementary; Described the 4th punching pin and described hook portion cross dimensions are complementary.
Preferably, also be provided with Wedge mechanism between described patrix and the side form, described Wedge mechanism comprises the wedge that is arranged at described patrix and the slanting wedge hole that is arranged at described side form; The descending socket joint of described wedge to the described slanting wedge hole and drive described side form to described towards hook with thrust the direction motion.
Preferably, described patrix also is provided with the detection punching pin that detects, and described first punching pin, second punching pin and detection punching pin are set in turn in the upside of described feeding-passage along feedstock direction.
Preferably, described counterdie also is provided with first and goes into son, second and go into son, the 3rd and go into son, the 4th and go into son and detect son; Described first goes into son, second goes into son and detects son to correspond respectively to described first punching pin, second punching pin and detect the downside that punching pin is arranged at described feeding-passage; The described the 3rd goes into son and the 4th goes into son and corresponds respectively to the rear side (front side) that described the 3rd punching pin and the 4th punching pin are arranged at described feeding-passage.
Preferably, described counterdie also is provided with first waste channel, second waste channel, the 3rd waste material passage and the 4th waste channel; Described first waste channel, second waste channel, the 3rd waste material passage and the 4th waste channel logical described first are gone into son, second and are gone into son, the 3rd and go into son and the 4th and go into son to extraneous repeatedly respectively.
Preferably, described patrix comprises upper bolster, upper mould fixed plate and the cope match-plate pattern that connects successively, and described counterdie comprises die shoe, counterdie fixed head and the lower bolster that connects successively; Described side form comprises side template and guide plate; Described first punching pin, second punching pin, detection punching pin and wedge all are arranged on the described cope match-plate pattern; Described feeding-passage, the 3rd is gone into son and the 4th and is gone into son and all be arranged on the described lower bolster; Described first goes into son, second goes into son, detects son and all be arranged on the described counterdie fixed head; Described the 3rd punching pin, the 4th punching pin and slanting wedge hole all are arranged on the described side template; Described side template moves and is connected on the described counterdie fixed head; Described guide plate is arranged at the top of described lower bolster and side template.
Preferably, described guide plate is provided with pilot hole corresponding to described slanting wedge hole.
Preferably, connect by first guide pillar guide pin bushing mechanism guiding between described upper bolster and the die shoe.
Preferably, described upper mould fixed plate, cope match-plate pattern, guide plate, lower bolster, counterdie fixed head connect by second guide pillar guide pin bushing mechanism guiding.
Preferably, described upper bolster is connected on the upper table of hydraulic press, and described die shoe is connected on the lower table of hydraulic press.
Adopt the beneficial effect of above technical scheme: by the commutator segment punching out mould in the technical program, by carrying out left and right directions feeding, above-below direction punching out and fore-and-aft direction punching out simultaneously, can be with hole portion, hook portion thickness, hook portion width and punch forming of commutator segment length of commutator segment, do not need subsequent fine processing hook portion size and size, reduced production process, improve production efficiency, and adopted many guide pillars guide pin bushing mechanism, can improve the production efficiency of commutator segment punching out mould.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the commutator segment front view;
Fig. 2 is the commutator segment vertical view;
Fig. 3 is the commutator segment right view;
Fig. 4 is commutator segment punching out mould schematic diagram;
Fig. 5 is the patrix schematic diagram;
Fig. 6 is the counterdie schematic diagram;
Fig. 7 is commutator segment punching out mode host visual pattern;
Fig. 8 is commutator segment punching out mould vertical view;
Fig. 9 is the sectional view at commutator segment punching out mould vertical view A-A place.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1 commutator blank,, 11 holes,, 12. Hook thickness,, 13. Hook width,, 14. Hook section,, 21 Upper die,,, 22. Upper mold fixing plate, , 23 on the template,, 24. first punch,, 25 second punch,, 26. detection punch,, 27. wedge,,, 31. guide plate,, 311. guide hole, 32. side of the template,, 33 wedge holes,, 34. third punch,, 35. fourth punch, 41 lower die,, 42 lower mold fixing plate,, 43. following template,, 44. feed feed channel,, 45. first enter the sub,, 451. first scrap channel,, 46 second into the sub,, 461. second waste channel,, 47. detection into the sub,,, 48. third into the sub-,,, 481. third scrap channel,, 49. fourth into the sub,, 491. Fourth waste channel,, 51 first guide pins and bushings institutions,, 511. first pillar,, 512. first bushings,, 52 second guide pins and bushings institutions,, 521 second pillar,, 522. second guide sleeve,, 6. stand.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1-Fig. 9, shown in legend wherein, a kind of commutator segment punching out mould, be used for commutator segment blank 1 is carried out the punching out of hole portion 11, hook portion thickness 12, hook portion width 13 and hook portion section 14, above-mentioned punching out mould comprises a patrix, is arranged at a counterdie of above-mentioned patrix below, the base 6 that is arranged at a side form of above-mentioned counterdie one side and is arranged at the counterdie below.
Above-mentioned patrix comprises successively a upper bolster 21, a upper mould fixed plate 22 and a cope match-plate pattern 23 that connects, and cope match-plate pattern 23 is provided with one first punching pin 24 that carries out the above-below direction punching, carry out above-below direction detects punching pin 26 and a wedge 27 towards one second punching pin 25 of hook, the instrument that carries out punching press up and down.
Above-mentioned side form comprises a guide plate 31 and a side template 32; Side template 32 is provided with a slanting wedge hole 33, carries out fore-and-aft direction towards one the 3rd punching pin 34 of hook and carries out one the 4th punching pin 35 that fore-and-aft direction thrusts.
Above-mentioned counterdie comprises a die shoe 41, a counterdie fixed head 42 and a lower bolster 43 that connects successively; Lower bolster 43 be provided with a feeding-passage 44, the 3rd that carries out the left and right directions charging go into the son 48 and 1 the 4th go into the son 49; Counterdie fixed head 42 is provided with one first and goes into son 45,1 second and go into son 46 and and detect son 47.
Described die shoe 31 is arranged on the base 6.
First punching pin 24, second punching pin 25 and detection punching pin 26 are set in turn in the upside of feeding-passage 44 along feedstock direction.
The 3rd punching pin 34 and the 4th punching pin 35 are set in turn in the front side (rear side) of feeding-passage 44 along feedstock direction.
The cross sectional dimensions of the cross sectional dimensions of feeding-passage 44 and commutator segment blank 1 is complementary.
First punching pin 24 is complementary with hole portion 11 sizes.
The 3rd punching pin 34 is complementary with hook portion width 13 sizes.
The 4th punching pin 35 is complementary with hook portion section 14 sizes.
First goes into son 45, second goes into son 46 and detects son 47 to correspond respectively to first punching pin 24, second punching pin 25 and detect the downside that punching pin 26 is arranged at feeding-passage 44.
The 3rd goes into son the 48 and the 4th goes into son 49 and corresponds respectively to the rear side (front side) that the 3rd punching pin 34 and the 4th punching pin 35 are arranged at feeding-passage 44.
Counterdie fixed head 32 also is provided with one first waste channel 451, one second waste channel 461, one the 3rd waste material passage 481 and one the 4th waste channel 482; First waste channel 451, second waste channel 461, the 3rd waste material passage 481 and the 4th waste channel 491 logical described first are gone into son 45, second and are gone into son the 46, the 3rd and go into son the 48 and the 4th and go into son 49 to the external world repeatedly respectively.
Connect by one first guide pillar guide pin bushing mechanism, 51 guiding between upper bolster 21 and the die shoe 41.
The first guide pillar guide pin bushing mechanism 51 comprises first guide pillar 511 and first guide pin bushing 512.
Upper mould fixed plate 22, cope match-plate pattern 23, guide plate 31, lower bolster 43, counterdie fixed head 42 connect by one second guide pillar guide pin bushing mechanism, 52 guiding.
The first guide pillar guide pin bushing mechanism 52 comprises second guide pillar 521 and first guide pin bushing 522.
Upper bolster 21 is connected on the upper table of hydraulic press, and die shoe 31 is connected on the lower table of hydraulic press.
Introduce operation principle of the present utility model below.
Operation one: drive by hydraulic press that first punching pin 24 is descending to carry out 11 punching out of hole portion to the commutator segment blank 1 by feeding-passage 44;
Operation two: drive by hydraulic press that second punching pin 25 is descending to carry out 12 punching out of hook portion thickness to the commutator segment blank 1 by feeding-passage 44;
Operation three: drive detection punching pin 26 descending hole portion 11 and the hook portion thickness 12 that punching out is finished by hydraulic press and detect;
Operation four: drive wedge 27 descending socket joints to slanting wedge hole 33 by hydraulic press, the 3rd punching pin 34 moves ahead or the back row carries out the punching out of hook portion width to the commutator segment blank 1 by feeding-passage 44 thereby drive;
Operation five: drive wedge 27 descending socket joints to slanting wedge hole 33 by hydraulic press, the 4th punching pin 35 moves ahead or the back row carries out the punching out of hook portion section to the commutator segment blank 1 by feeding-passage 44 thereby drive;
More than five operations can carry out simultaneously, therefore improved the punching out efficient of commutator segment greatly, adopt the first guiding guide pillar mechanism 51 and the second guiding guide pillar mechanism 52 simultaneously, improved the stability of punching out mould, improved product quality and production efficiency greatly.
Adopt the beneficial effect of above technical scheme: by the commutator segment punching out mould in the technical program, by carrying out left and right directions feeding, above-below direction punching out and fore-and-aft direction punching out simultaneously, can be with hole portion, hook portion thickness, hook portion width and punch forming of commutator segment length of commutator segment, do not need subsequent fine processing hook portion size and size, reduced production process, improve production efficiency, and adopted many guide pillars guide pin bushing mechanism, can improve the production efficiency of commutator segment punching out mould.
More than be the description to the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. commutator segment punching out mould, be used for the commutator segment blank is carried out the punching out of hole portion, hook portion thickness, hook portion width and commutator segment length, it is characterized in that, described punching out mould comprises patrix, is arranged at the counterdie of described patrix below and the side form that is arranged at described counterdie one side, and described patrix is provided with first punching pin that carries out the above-below direction punching and carries out above-below direction towards second punching pin of hook; Described counterdie is provided with the feeding-passage that carries out the left and right directions charging; Described side form is provided with and carries out fore-and-aft direction towards the 3rd punching pin of hook and carry out the 4th punching pin that fore-and-aft direction thrusts; Described first punching pin and second punching pin are set in turn in the upside of described feeding-passage along feedstock direction; Described the 3rd punching pin and the 4th punching pin are set in turn in the front side (rear side) of described feeding-passage along feedstock direction; The cross sectional dimensions of the cross sectional dimensions of described feeding-passage and described commutator segment blank is complementary; Described first punching pin and described hole portion size are complementary; Described second punching pin and described hook portion gauge are complementary; Described the 3rd punching pin and described hook portion width dimensions are complementary; Described the 4th punching pin and described hook portion cross dimensions are complementary.
2. commutator segment punching out mould according to claim 1 is characterized in that, also is provided with Wedge mechanism between described patrix and the side form, and described Wedge mechanism comprises the wedge that is arranged at described patrix and the slanting wedge hole that is arranged at described side form; The descending socket joint of described wedge to the described slanting wedge hole and drive described side form to described towards hook with thrust the direction motion.
3. commutator segment punching out mould according to claim 2 is characterized in that, described patrix also is provided with the detection punching pin that detects, and described first punching pin, second punching pin and detection punching pin are set in turn in the upside of described feeding-passage along feedstock direction.
4. commutator segment punching out mould according to claim 3 is characterized in that, described counterdie also is provided with first and goes into son, second and go into son, the 3rd and go into son, the 4th and go into son and detect son; Described first goes into son, second goes into son and detects son to correspond respectively to described first punching pin, second punching pin and detect the downside that punching pin is arranged at described feeding-passage; The described the 3rd goes into son and the 4th goes into son and corresponds respectively to the rear side (front side) that described the 3rd punching pin and the 4th punching pin are arranged at described feeding-passage.
5. commutator segment punching out mould according to claim 4 is characterized in that, described counterdie also is provided with first waste channel, second waste channel, the 3rd waste material passage and the 4th waste channel; Described first waste channel, second waste channel, the 3rd waste material passage and the 4th waste channel logical described first are gone into son, second and are gone into son, the 3rd and go into son and the 4th and go into son to extraneous repeatedly respectively.
6. commutator segment punching out mould according to claim 5 is characterized in that, described patrix comprises upper bolster, upper mould fixed plate and the cope match-plate pattern that connects successively, and described counterdie comprises die shoe, counterdie fixed head and the lower bolster that connects successively; Described side form comprises side template and guide plate; Described first punching pin, second punching pin, detection punching pin and wedge all are arranged on the described cope match-plate pattern; Described feeding-passage, the 3rd is gone into son and the 4th and is gone into son and all be arranged on the described lower bolster; Described first goes into son, second goes into son, detects son and all be arranged on the described counterdie fixed head; Described the 3rd punching pin, the 4th punching pin and slanting wedge hole all are arranged on the described side template; Described side template moves and is connected on the described counterdie fixed head; Described guide plate is arranged at the top of described lower bolster and side template.
7. commutator segment punching out mould according to claim 6 is characterized in that described guide plate is provided with pilot hole corresponding to described slanting wedge hole.
8. commutator segment punching out mould according to claim 7 is characterized in that, connects by first guide pillar guide pin bushing mechanism guiding between described upper bolster and the die shoe.
9. commutator segment punching out mould according to claim 8 is characterized in that, described upper mould fixed plate, cope match-plate pattern, guide plate, lower bolster, counterdie fixed head connect by second guide pillar guide pin bushing mechanism guiding.
10. commutator segment punching out mould according to claim 9 is characterized in that, described upper bolster is connected on the upper table of hydraulic press, and described die shoe is connected on the lower table of hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031825 CN203061698U (en) | 2013-01-22 | 2013-01-22 | Punching die for reversing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031825 CN203061698U (en) | 2013-01-22 | 2013-01-22 | Punching die for reversing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061698U true CN203061698U (en) | 2013-07-17 |
Family
ID=48760524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031825 Expired - Fee Related CN203061698U (en) | 2013-01-22 | 2013-01-22 | Punching die for reversing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061698U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638494A (en) * | 2015-02-06 | 2015-05-20 | 安固集团有限公司 | Commutator bar continuous blanking mechanism with automatic short bar and broken bar recognition processing function |
| CN106925679A (en) * | 2017-03-31 | 2017-07-07 | 上汽通用五菱汽车股份有限公司 | Car panel die Wedge mechanism |
| CN108889839A (en) * | 2018-07-17 | 2018-11-27 | 上海徕木电子股份有限公司 | A kind of device for commutator segment processing |
| CN110739592A (en) * | 2019-10-09 | 2020-01-31 | 苏州工业园区安固电器有限公司 | commutator segment for commutator and production equipment thereof |
-
2013
- 2013-01-22 CN CN 201320031825 patent/CN203061698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638494A (en) * | 2015-02-06 | 2015-05-20 | 安固集团有限公司 | Commutator bar continuous blanking mechanism with automatic short bar and broken bar recognition processing function |
| CN106925679A (en) * | 2017-03-31 | 2017-07-07 | 上汽通用五菱汽车股份有限公司 | Car panel die Wedge mechanism |
| CN108889839A (en) * | 2018-07-17 | 2018-11-27 | 上海徕木电子股份有限公司 | A kind of device for commutator segment processing |
| CN110739592A (en) * | 2019-10-09 | 2020-01-31 | 苏州工业园区安固电器有限公司 | commutator segment for commutator and production equipment thereof |
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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: 20130717 Termination date: 20180122 |