CN205684591U - Motor stator punching crimp - Google Patents
Motor stator punching crimp Download PDFInfo
- Publication number
- CN205684591U CN205684591U CN201620665214.5U CN201620665214U CN205684591U CN 205684591 U CN205684591 U CN 205684591U CN 201620665214 U CN201620665214 U CN 201620665214U CN 205684591 U CN205684591 U CN 205684591U
- Authority
- CN
- China
- Prior art keywords
- core rod
- lower section
- mold frame
- plate
- guide pillar
- 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.)
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Abstract
The utility model discloses a kind of motor stator punching crimp, including diel (1) and fixing mould (2)；Described diel (1) includes cope match-plate pattern (11), cope match-plate pattern (11) lower section is provided with upper module (12), upper module (12) lower section is provided with backing plate (13), backing plate (13) lower section is provided with fixed plate (14), and fixed plate (14) lower section is provided with multiple riveting drift (15)；Described fixing mould (2) includes low mold frame (21), it is provided with core rod (26) in the middle of low mold frame (21), core rod (26) is also uniformly provided with multiple positioning insert (27) and guide pillar (28)；Annular groove (25) it is provided with between described core rod (26) and low mold frame (21).This utility model have simple to operate, efficiency is high, stator is difficult to impaired, to can be good at positioning stator piece and fixing and ensure the stamping quality of stator piece feature.
Description
Technical field
This utility model relates to a kind of diel, particularly a kind of motor stator punching crimp.
Background technology
Punching press for motor stator, it is common that use mould, stator piece is placed in lower mold, then passes through mold
Punching press, thus stator piece is fixed.But existing stator is when punching press, the most first stator piece is put in mould fixing,
Then use punching press to fix, owing to there is gap between stator piece and mould, be difficult to location, and very important person is carried out by hand every time
Place, not only operate complexity, and efficiency is the lowest, it is also difficult to ensure the regularity of stator piece, cause the quality of the punching press of stator
Uneven.Meanwhile, the edge of stator piece and side can contact with mould, cause certain damage.Therefore, existing technology
Also exist that operation is complicated, efficiency is low, stator is easily damaged, mould to the stamping quality of the stationkeeping ability difference of stator piece and stator piece not
The problem such as good.
Utility model content
The purpose of this utility model is, it is provided that a kind of motor stator punching crimp.It has simple to operate, efficiency
High, stator is difficult to impaired, to can be good at positioning stator piece and fixing and ensure the stamping quality of stator piece spy
Point.
The technical solution of the utility model: motor stator punching crimp, including diel and fixing mould；Described
Diel includes cope match-plate pattern, is provided with upper module below cope match-plate pattern, is provided with backing plate below upper module, is provided with fixing below backing plate
Plate, is provided with multiple riveting drift below fixed plate；Described fixing mould includes low mold frame, is provided with lower bolster below low mold frame, under
Being provided with base plate below template, base plate connects top board；Being provided with core rod in the middle of described low mold frame, it is multiple fixed that core rod is also uniformly provided with
Position insert and guide pillar；It is provided with plane on annular groove, and core rod between described core rod and low mold frame and exceeds the upper plane of low mold frame.
In aforesaid motor stator punching crimp, described fixed plate lower surface is respectively equipped with and positioning insert, guide pillar
Detent, guide pillar groove and the core rod hole corresponding with core rod.
In aforesaid motor stator punching crimp, between described base plate and top board, it is provided with spring.
In aforesaid motor stator punching crimp, described positioning insert is the projection of isosceles trapezoidal structure；Described lead
Post is column structure, and adjacent positioning insert and adjacent guide pillar are all arranged symmetrically with in 180 degree.
Compared with prior art, this utility model is cooperated by fixing mould and diel, passes through stamping die
Riveting drift on tool cooperates with the positioning element on fixing mould, it is ensured that the carrying out that stator piece punching press is guaranteed both quality and quantity；
By the core rod arranged on core rod and positioning insert and guide pillar with the use of, stator piece can be played location and fixing
Effect, positioning insert is designed to simultaneously with stator punching internal phase as structure, it is possible to preferably fix stator punching, prevent
It slides；Arranging annular groove between core rod and low mold frame, stator piece edge can be positioned by annular groove, pass through punching press
Stator piece just can be pressed into by mould, and stator side will not contact with mould, also would not damage stator piece, it is ensured that fixed
The stamping quality of son, simplifies operation, improves the efficiency of punching press.In sum, this utility model has simple to operate, efficiency
High, stator is difficult to impaired, to can be good at positioning stator piece and fixing and ensure the stamping quality of stator piece spy
Point.
It addition, arrange spring between the bottom panel and top panel so that fixed form is when stress, it is possible to buffered, it is ensured that
Stator piece will not by the impulsive force of tolerance range, it is ensured that the stamping quality of stator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is three-dimensional structure diagram of the present utility model；
Fig. 3 is the structural representation of fixing mould.
Description of symbols in accompanying drawing: 1-diel, 2-fixes mould, 3-spring, 11-cope match-plate pattern, 12-upper module, 13-
Backing plate, 14-fixed plate, 15-riveting drift, 21-low mold frame, 22-lower bolster, 23-base plate, 24-top board, 25-annular groove, 26-
Core rod, 27-positioning insert, 28-guide pillar.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, but limits not as to this utility model
Foundation.
Embodiment: motor stator punching crimp, is constituted as shown in Figure 1, Figure 2 and Figure 3, including diel 1 with solid
Fixed mold 2；Described diel 1 includes cope match-plate pattern 11, is provided with upper module 12, is provided with pad below upper module 12 below cope match-plate pattern 11
Plate 13, is provided with fixed plate 14 below backing plate 13, be provided with multiple riveting drift 15 below fixed plate 14；Described fixing mould 2 includes
Low mold frame 21, is provided with lower bolster 22 below low mold frame 21, be provided with base plate 23 below lower bolster 22, and base plate 23 connects top board 24；
It is provided with core rod 26 in the middle of described low mold frame 21, core rod 25 is also uniformly provided with multiple positioning insert 27 and guide pillar 28；Described core rod
Annular groove 25 it is provided with between 25 and low mold frame 21.
It is recessed that described fixed plate 14 lower surface is respectively equipped with the location corresponding with positioning insert 27, guide pillar 28 and core rod 26
Groove, guide pillar groove and core rod hole.
It is provided with spring 3 between described base plate 23 and top board 24.
Described positioning insert 27 is the projection of isosceles trapezoidal structure, and its quantity is 2；Described guide pillar 28 is column structure,
Its quantity is 2, and adjacent positioning insert 27 and adjacent guide pillar 28 are all arranged symmetrically with in 180 degree.
Described riveting drift is distributed respectively along the circle that two diameters are different.
Operation principle of the present utility model: fixing mould 2 is fixed, then stator piece is put into core rod 26, first by stator
Sheet matches with positioning insert 27 and guide pillar 28, is placed at stator piece edge between annular groove 25, after fixing, by stamping die
Tool 1 is down pressed, and after contacting with stator piece, stator piece carries out the riveting drift 15 in diel 1 and is directed at stator piece and carries out riveting
Pressure, fixing mould 2 can be buffered by spring 3.
Claims (4)
1. motor stator punching crimp, it is characterised in that: include diel (1) and fixing mould (2)；Described stamping die
Tool (1) includes that cope match-plate pattern (11), cope match-plate pattern (11) lower section are provided with upper module (12), and upper module (12) lower section is provided with backing plate (13),
Backing plate (13) lower section is provided with fixed plate (14), and fixed plate (14) lower section is provided with multiple riveting drift (15)；Described fixing mould (2)
Including low mold frame (21), low mold frame (21) lower section is provided with lower bolster (22), and lower bolster (22) lower section is provided with base plate (23), base plate
(23) connection has top board (24)；Being provided with core rod (26) in the middle of described low mold frame (21), it is multiple fixed that core rod (26) is also uniformly provided with
Position insert (27) and guide pillar (28)；Annular groove (25) it is provided with between described core rod (26) and low mold frame (21).
Motor stator punching crimp the most according to claim 1, it is characterised in that: described fixed plate (14) lower surface
It is respectively equipped with detent, guide pillar groove and the core rod hole corresponding with positioning insert (27), guide pillar (28) and core rod (26).
Motor stator punching crimp the most according to claim 1, it is characterised in that: described base plate (23) and top board
(24) spring (3) it is provided with between.
Motor stator punching crimp the most according to claim 1, it is characterised in that: described positioning insert (27) is
The projection of waist trapezium structure；Described guide pillar (28) is column structure, and adjacent positioning insert (27) and adjacent guide pillar
(28) all it is arranged symmetrically with in 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665214.5U CN205684591U (en) | 2016-06-24 | 2016-06-24 | Motor stator punching crimp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665214.5U CN205684591U (en) | 2016-06-24 | 2016-06-24 | Motor stator punching crimp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684591U true CN205684591U (en) | 2016-11-16 |
Family
ID=57426819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665214.5U Active CN205684591U (en) | 2016-06-24 | 2016-06-24 | Motor stator punching crimp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546931A (en) * | 2017-10-29 | 2018-01-05 | 德清振达电气有限公司 | A kind of punching press dish structure for motor stator slice stamping die device |
-
2016
- 2016-06-24 CN CN201620665214.5U patent/CN205684591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546931A (en) * | 2017-10-29 | 2018-01-05 | 德清振达电气有限公司 | A kind of punching press dish structure for motor stator slice stamping die device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |