CN207026242U - The new crosscutting mould of commutator segment - Google Patents
The new crosscutting mould of commutator segment Download PDFInfo
- Publication number
- CN207026242U CN207026242U CN201721041626.2U CN201721041626U CN207026242U CN 207026242 U CN207026242 U CN 207026242U CN 201721041626 U CN201721041626 U CN 201721041626U CN 207026242 U CN207026242 U CN 207026242U
- Authority
- CN
- China
- Prior art keywords
- mould
- commutator segment
- stabilising arrangement
- plate
- backing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the crosscutting mould of new commutator segment, including the punch-holder shank 1 being sequentially connected, upper die plate 2, cope plate 3, the lower end of cope plate 3 is provided with upper punch 4 and cut-out drift 12, also include lower mold backing plate 7, the upper surface of lower mold backing plate 7 is provided with lower mould 11, cope plate 3 and lower mold backing plate 7 are oriented to by guide pillar 5, the lower left end of mould 11 is provided with the first stabilising arrangement 6, in lower mould 11 insert 8 is provided with the opposite position of upper punch 4, in lower mould 11 the second stabilising arrangement 9 is provided with the cut-out opposite position of drift 12, the lower right-hand member of mould 11 is provided with the 3rd stabilising arrangement 10, the utility model is simple in construction, efficiently solve the tip occurred during commutator segment punching, elbow, modification, the defects of burr, improve the quality of finished of commutator segment processing, reduce production cost.
Description
Technical field
It the utility model is related to commutator processing technique field, more particularly to a kind of crosscutting mould of new commutator segment.
Background technology
Commutator is widely used in electric tool, household appliances, auto parts machinery, and its vital part is commutator segment, commutation
The most common forming method of piece is to carry out punching formation by the way that the blank of regulation cross sectional shape is made to being dialled through drawing, at present commutator segment
This blanking die the tip that easily occurs also be present, elbow, modification, the defects of burr.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model aims to provide a kind of simple in construction can effectively solve
The tip occurred during commutator segment punching, elbow, modification, the crosscutting mould of new commutator segment the defects of burr, for reach with
Upper purpose, the utility model are realized using following technical scheme：The new crosscutting mould of commutator segment, including the punch-holder shank being sequentially connected
1st, upper die plate 2, cope plate 3, the lower end of cope plate 3 are provided with upper punch 4 and cut-out drift 12, in addition to lower mold backing plate 7,
The upper surface of lower mold backing plate 7 is provided with lower mould 11, and the cope plate 3 and lower mold backing plate 7 are oriented to by guide pillar 5, the lower mould
11 left ends are provided with the first stabilising arrangement 6, are provided with insert 8 in the lower mould 11 with the opposite position of upper punch 4, in the lower mould 11
The second stabilising arrangement 9 is provided with the cut-out opposite position of drift 12, the lower right-hand member of mould 11 is provided with the 3rd stabilising arrangement 10.
The beneficial effects of the utility model：Using the crosscutting mould of new commutator segment of the technical program, by lower mould
Insert is set, and three stabilising arrangements are simple in construction, efficiently solve the tip occurred during commutator segment punching, elbow,
Modification, the defects of burr, the quality of finished of commutator segment processing is improved, reduces production cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
As shown in Figure 1：The new crosscutting mould of commutator segment, including punch-holder shank 1, upper die plate 2, the cope plate 3 being sequentially connected,
The lower end of cope plate 3 is provided with upper punch 4 and cut-out drift 12, in addition to lower mold backing plate 7, the upper surface of lower mold backing plate 7 are provided with down
Mould 11, cope plate 3 and lower mold backing plate 7 are oriented to by guide pillar 5, and the lower left end of mould 11 is provided with the first stabilising arrangement 6, in lower mould 11 with it is upper
The opposite position of drift 4 is provided with insert 8, and lower mould 11 is interior to be provided with the second stabilising arrangement 9, lower mould with the cut-out opposite position of drift 12
11 right-hand members are provided with the 3rd stabilising arrangement 10.
Claims (1)
1. the new crosscutting mould of commutator segment, including the punch-holder shank being sequentially connected（1）, upper die plate（2）, cope plate（3）, it is described on
Template（3）Lower end is provided with upper punch（4）With cut-out drift（12）, in addition to lower mold backing plate（7）, the lower mold backing plate（7）On
End face is provided with lower mould（11）, the cope plate（3）And lower mold backing plate（7）Pass through guide pillar（5）It is oriented to, it is characterised in that：It is described
Lower mould（11）Left end is provided with the first stabilising arrangement（6）, the lower mould（11）Interior and upper punch（4）Opposite position is provided with insert
（8）, the lower mould（11）Interior and cut-out drift（12）Opposite position is provided with the second stabilising arrangement（9）, the lower mould（11）It is right
End is provided with the 3rd stabilising arrangement (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041626.2U CN207026242U (en) | 2017-08-20 | 2017-08-20 | The new crosscutting mould of commutator segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041626.2U CN207026242U (en) | 2017-08-20 | 2017-08-20 | The new crosscutting mould of commutator segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026242U true CN207026242U (en) | 2018-02-23 |
Family
ID=61486549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041626.2U Expired - Fee Related CN207026242U (en) | 2017-08-20 | 2017-08-20 | The new crosscutting mould of commutator segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687218A (en) * | 2018-05-21 | 2018-10-23 | 安徽龙磁精密器件有限公司 | It is a kind of to rush mica mold for commutator production |
| CN109622727A (en) * | 2018-12-26 | 2019-04-16 | 无锡易和精机科技有限公司 | A kind of crosscutting mold of dislocation |
-
2017
- 2017-08-20 CN CN201721041626.2U patent/CN207026242U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687218A (en) * | 2018-05-21 | 2018-10-23 | 安徽龙磁精密器件有限公司 | It is a kind of to rush mica mold for commutator production |
| CN108687218B (en) * | 2018-05-21 | 2024-02-06 | 安徽龙磁精密器件有限公司 | Mica punching die for commutator production |
| CN109622727A (en) * | 2018-12-26 | 2019-04-16 | 无锡易和精机科技有限公司 | A kind of crosscutting mold of dislocation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180223 Termination date: 20210820 |