CN205236858U - Catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet - Google Patents
Catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet Download PDFInfo
- Publication number
- CN205236858U CN205236858U CN201520945115.8U CN201520945115U CN205236858U CN 205236858 U CN205236858 U CN 205236858U CN 201520945115 U CN201520945115 U CN 201520945115U CN 205236858 U CN205236858 U CN 205236858U
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- counterdie
- commutator
- fillet
- patrix
- compacting
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Abstract
The utility model relates to a catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet, including last mould (6) and lower mould (4), last mould (6) the below vertical the lower mould of installing (4), last mould (four to six -tenehs) down arranged the arc recess in the terminal surface middle part, lower mould (4) be the column, positioning hole (11) have been arranged at its middle part, positioning hole (11) in install reference column (13), lower mould (4) upper end straight line groove (12) arranged around the centre of a circle by a plurality of cut apart and be a plurality of flabellum piece, flabellum piece microcephaly holds both sides and has arranged the fillet, lower mould (4) upper end outer lane salient outwards to adopt the arc bulge that matches with last mould (6) arc recess. The utility model has the characteristics of simple structure, convenient to use, can be fast be fillet etc. With the hook foot suppression of commutator.
Description
Technical field
The utility model relates to commutator and presses fillet mould technical field, particularly relates to one the compacting of commutator hook pin is to roundThe pressing mold at angle.
Background technology
After commutator is compressing, the hook pin of commutator is generally vertical angle, when commutator is deposited and uses, likely can go outNow scratch the phenomenon of workman's finger, in order to address this problem, thus need to process the hook pin of commutator, commonProcessing mode efficiency is too low, in order to improve the efficiency of processing, designs a kind of pressing mold and is necessary.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pressing mold that the compacting of commutator hook pin is to fillet, toolHave simple in structure, easy to use, can be fast the hook pin compacting of commutator be to the features such as fillet.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of the compacting of commutator hook pin is to filletPressing mold, comprise upper die and lower die, described patrix below is vertically provided with described counterdie, described patrix lower surfaceMiddle part is furnished with arc groove, and described counterdie is column, and its middle part is furnished with positioning through hole, peace in described positioning through holeLocating dowel is housed, and the flat recess that described counterdie upper end is arranged around the center of circle by several is cut apart and is several flabellum pieces, flabellum pieceMicrocephaly holds both sides to be furnished with fillet, and protrude outwardly described outer ring, counterdie upper end, and the arc that matches of employing and patrix arc grooveShape protuberance, by arrange arc groove on patrix lower surface, while being used for alleviating matched moulds and between patrix to impulse force, logicalCross on outer ring, counterdie upper end and arrange lug boss, counterdie can be matched with patrix, by arranging flat recess, patrix is cut apartBe some, counterdie can be shunk toward center position, with helping commutator pressing hook pin.
As the one of technical scheme described in the utility model is supplemented, in described locating dowel, positioning table is installed, locationMiddle part, platform upper surface is furnished with backstay, is used for controlling product installation site by arranging by backstay is installed.
As the one of technical scheme described in the utility model is supplemented, in described patrix, move up and down and be provided with and locateThe push rod that pole pair is answered, patrix is passed in the upper end of push rod, and nut is installed in the top, and the rod body of described push rod is installedThere is spring, by push rod and spring are installed, be used for fixing product space.
As the one of technical scheme described in the utility model is supplemented, protrude outwardly the lower end of described counterdie, counterdieLower end protuberance is fixed by die sleeve and base, by die sleeve is installed, is used for avoiding counterdie to make its lower end because of mold clamping forceBecause a word through hole divides.
As the one of technical scheme described in the utility model is supplemented, on described counterdie lower surface, base plate is installed, logicalCross mounting base and be used for protecting counterdie and die sleeve.
As the one of technical scheme described in the utility model is supplemented, the quantity of a word groove and commutation on described counterdieThe quantity of the commutator segment on device is identical.
Beneficial effect
The utility model relates to a kind of pressing mold that the compacting of commutator hook pin is to fillet, by arranging on patrix lower surfaceArc groove, while being used for alleviating matched moulds and between patrix to impulse force, by arranging lug boss on outer ring, counterdie upper end, makeCounterdie can match with patrix, by arranging flat recess, patrix is cut apart and is some, makes the counterdie can be toward center positionShrink, with helping commutator pressing hook pin. That the utility model also has is simple in structure, easy to use, can will change fastHook pin compacting to device is the features such as fillet.
Brief description of the drawings
Fig. 1 is full sectional view of the present utility model;
Fig. 2 is counterdie top view described in the utility model,
Fig. 3 is A place enlarged drawing in Fig. 2 described in the utility model.
Diagram: 1, base plate, 2, base, 3, die sleeve, 4, counterdie, 5, positioning table, 6, patrix, 7, spring, 8, push rod,9, nut, 10, backstay, 11, positioning through hole, 12, flat recess, 13, locating dowel.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model. Should be understood that these embodiment are only for illustrating this realityWith novel and be not used in restriction scope of the present utility model. In addition should be understood that read content that the utility model lectures itAfter, those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application equallyAppended claims limited range.
Embodiment of the present utility model relates to a kind of pressing mold that the compacting of commutator hook pin is to fillet, as Fig. 1-3Show, comprise patrix 6 and counterdie 4, described patrix 6 belows are vertically provided with described counterdie 4, described patrix 6 lower endsFace middle part is furnished with arc groove, and described counterdie 4 is column, and its middle part is furnished with positioning through hole 11, and described location is logicalLocating dowel 13 is installed in hole 11, and the flat recess 12 that described counterdie 4 upper ends are arranged around the center of circle by several is cut apart and is someIndividual flabellum piece, flabellum piece microcephaly holds both sides to be furnished with fillet, and protrude outwardly described counterdie 4 outer rings, upper end, and employing and upperThe arc protuberance that mould 6 arc grooves match.
In described locating dowel 13, positioning table 5 is installed, positioning table 5 middle parts, upper surface are furnished with backstay 10.
In described patrix 6, move up and down the push rod corresponding with backstay 58 is installed, patrix 6 is passed in the upper end of push rod 8,And nut 9 is installed in the top, the rod body of described push rod 8 is provided with spring 7.
Protrude outwardly the lower end of described counterdie 4, and the lower end protuberance of counterdie 4 is fixing with base 2 by die sleeve 3.
On described counterdie 4 lower surfaces, base plate 1 is installed.
On described counterdie 4, the quantity of a word groove is identical with the quantity of the commutator segment on commutator.
Embodiment
In the time that needs carry out the finishing of hook pin to a collection of commutator, first whole secondary mould is arranged on press to basis afterwardsThe size of product is used for selecting counterdie 4, and size and the product of positioning through hole 11 match, and then product is arranged on to backstay 10Upper, the hook pin of product is embedded in flat recess 12 simultaneously, then starts press, and patrix 6 presses down, and pushes down product at push rod 8When product, counterdie 4 upper ends tighten toward in, and counterdie 4 pushes hook pin both sides, make hook pin both sides form fillet shape,Finally patrix 6 is mentioned, after replacing product, carry out punching press next time.
Claims (6)
1. a pressing mold that the compacting of commutator hook pin is to fillet, comprises patrix (6) and counterdie (4), it is characterized in that:Described patrix (6) below is vertically provided with described counterdie (4), and described middle part, patrix (6) lower surface is furnished withArc groove, described counterdie (4) is column, and its middle part is furnished with positioning through hole (11), described positioning through hole (11)Locating dowel (13) is inside installed, the flat recess (12) that described counterdie (4) upper end is arranged around the center of circle by several pointCut and be several flabellum pieces, flabellum piece microcephaly holds both sides to be furnished with fillet, and described counterdie (4) outer ring, upper end is towards evaginationGo out, and the arc protuberance that matches of employing and patrix (6) arc groove.
2. a kind of pressing mold that the compacting of commutator hook pin is to fillet according to claim 1, is characterized in that: described inLocating dowel (13) on positioning table (5) is installed, positioning table (5) upper surface middle part is furnished with backstay (10).
3. a kind of pressing mold that the compacting of commutator hook pin is to fillet according to claim 2, is characterized in that: described inPatrix (6) in move up and down the push rod (8) corresponding with backstay (10) be installed, wear the upper end of push rod (8)Cross patrix (6), and nut (9) is installed in the top, the rod body of described push rod (8) is provided with spring (7).
4. a kind of pressing mold that the compacting of commutator hook pin is to fillet according to claim 1, is characterized in that: described inThe lower end of counterdie (4) protrude outwardly, the lower end protuberance of counterdie (4) is solid by die sleeve (3) and base (2)Fixed.
5. a kind of pressing mold that the compacting of commutator hook pin is to fillet according to claim 1, is characterized in that: described inCounterdie (4) lower surface on base plate (1) is installed.
6. a kind of pressing mold that the compacting of commutator hook pin is to fillet according to claim 1, is characterized in that: described inThe quantity of the upper flat recess (12) of counterdie (4) identical with the quantity of the commutator segment on commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945115.8U CN205236858U (en) | 2015-11-24 | 2015-11-24 | Catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945115.8U CN205236858U (en) | 2015-11-24 | 2015-11-24 | Catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236858U true CN205236858U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945115.8U Active CN205236858U (en) | 2015-11-24 | 2015-11-24 | Catch hold of commutator with a hook press fitting die utensil that foot suppression is fillet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734736A (en) * | 2015-11-24 | 2017-05-31 | 宁波胜克换向器有限公司 | A kind of pressing mold that commutator hook foot press system is rounded |
-
2015
- 2015-11-24 CN CN201520945115.8U patent/CN205236858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734736A (en) * | 2015-11-24 | 2017-05-31 | 宁波胜克换向器有限公司 | A kind of pressing mold that commutator hook foot press system is rounded |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |