CN204638907U - The Blanking mould of electric motor end cap - Google Patents
The Blanking mould of electric motor end cap Download PDFInfo
- Publication number
- CN204638907U CN204638907U CN201520321461.9U CN201520321461U CN204638907U CN 204638907 U CN204638907 U CN 204638907U CN 201520321461 U CN201520321461 U CN 201520321461U CN 204638907 U CN204638907 U CN 204638907U
- Authority
- CN
- China
- Prior art keywords
- die
- fixed
- end cap
- electric motor
- cope match
- 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
Links
Abstract
The utility model relates to technical field of motor manufacture, especially a kind of Blanking mould of electric motor end cap.A kind of Blanking mould of electric motor end cap, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern is fixed with and beats bar, packing ring, die and scrap cutter, described make bar under be fixed with ejector block, punch-die is connected with below described packing ring, described scrap cutter, through being bolted on cope match-plate pattern, is provided with die between scrap cutter and packing ring, is fixed with guide limiting plate above die; Described lower bolster is fixed with stretching convex die and blank holder, described stretching convex die coordinates with the recess of punch-die.Mould structure is simple, and precision is high, long service life, and maintenance and repair is convenient.
Description
Technical field
The utility model relates to technical field of motor manufacture, especially a kind of Blanking mould of electric motor end cap.
Background technology
The stamping operation of electric motor end cap is followed successively by Blanking, reverse-drawing, stretching, reverse-drawing, stretching, shaping, trimming, punching, sidewise punching, side cut tongue etc., totally 10 roads, and the production capacity of demand fulfillment 10 station stamping line and productive temp.1st, the 6th station of electric motor end cap process for stamping and forming belongs to stretch forming operation, and this operation stretch form die required precision is high, complex structure, synchronous coordination require high.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides the Blanking mould of the electric motor end cap of a kind of handled easily, convenient maintenance.
The utility model solves the technical scheme that its technical problem adopts: a kind of Blanking mould of electric motor end cap, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern is fixed with and beats bar, packing ring, die and scrap cutter, described make bar under be fixed with ejector block, punch-die is connected with below described packing ring, described scrap cutter, through being bolted on cope match-plate pattern, is provided with die between scrap cutter and packing ring, is fixed with guide limiting plate above die; Described lower bolster is fixed with stretching convex die and blank holder, described stretching convex die coordinates with the recess of punch-die.
Further, described stretching convex die is divided into two pieces, and two pieces are connected with lower bolster by bearing pin.
Further, described blank holder is made up of collar and top board.Collar both can compress blank, prevented wrinkling, operation bottom surface can be made a little more than the working face of guide limiting plate in die opening state again.
Further, on described lower bolster, on corresponding cope match-plate pattern, the below of scrap cutter is provided with stock guide.
The beneficial effects of the utility model are: mould structure is simple, and precision is high, long service life, and maintenance and repair is convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. cope match-plate pattern, 2. lower bolster, 3. make bar, 4. packing ring, 5. die, 6. scrap cutter, 7. ejector block, 8. punch-die, 9. bolt, 11. guide limiting plates, 12. stretching convex die, 13. bearing pins, 14. collars, 15. top boards, 16. stock guides, 17. push rods, 18. springs.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of Blanking mould of electric motor end cap, comprise cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 is fixed with and beats bar 3, packing ring 4, die 5 and scrap cutter 6, make bar and be fixed with ejector block 73 times, be connected with punch-die 8 below packing ring 4, scrap cutter 6 is fixed on cope match-plate pattern 1 through bolt 9, be provided with die 5 between scrap cutter 6 and packing ring 4, above die 5, be fixed with guide limiting plate 11; Lower bolster 2 is fixed with stretching convex die 12 and blank holder, stretching convex die 12 coordinates with the recess of punch-die 8.
Further, stretching convex die 12 is divided into two pieces, and two pieces are connected with lower bolster 2 by bearing pin 13.
Further, blank holder is made up of collar 14 and top board 15.
Further, on lower bolster 2, on corresponding cope match-plate pattern 1, the below of scrap cutter 6 is provided with stock guide 16.
When work starts, blank is delivered to stock guide 16 by autoloader, and by guide limiting plate 11 correcting.Cope match-plate pattern 1 is descending, and punch-die 8 and die 5 complete blanking first again, and and then punch-die 8 and stretching convex die 12 stretch.Blank holder provides pressure-pad-force to carry out flanging by push rod 17 by press air cushion; Waste material is cut off by waste material trimming 6 and discharges; Ejector block 7 has been held concurrently binder effect.Stretch and terminate, cope match-plate pattern 1 backhaul, workpiece is released by ejector block 7 from punch-die 8; Blank holder has been held concurrently discharging effect, by workpiece from jack-up stretching convex die 12.Backhaul terminates, and collar 14 holds up workpiece under the floating roof power effect of spring 18, carries out subsequent processing to facilitate workpiece.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. the Blanking mould of an electric motor end cap, comprise cope match-plate pattern (1) and lower bolster (2), it is characterized in that: described cope match-plate pattern (1) is fixed with and makes bar (3), packing ring (4), die (5) and scrap cutter (6), described make bar (3) under be fixed with ejector block (7), described packing ring (4) below is connected with punch-die (8), described scrap cutter (6) is fixed on cope match-plate pattern (1) through bolt (9), die (5) is provided with between scrap cutter (6) and packing ring (4), die (5) top is fixed with guide limiting plate (11), described lower bolster (2) is fixed with stretching convex die (12) and blank holder, described stretching convex die (12) coordinates with the recess of punch-die (8).
2. the Blanking mould of electric motor end cap according to claim 1, is characterized in that: described stretching convex die (12) is divided into two pieces, and two pieces are connected with lower bolster (2) by bearing pin (13).
3. the Blanking mould of electric motor end cap according to claim 1, is characterized in that: described blank holder is made up of collar (14) and top board (15).
4. the Blanking mould of electric motor end cap according to claim 1, is characterized in that: the below of the upper scrap cutter (6) of the upper corresponding cope match-plate pattern (1) of described lower bolster (2) is provided with stock guide (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321461.9U CN204638907U (en) | 2015-05-18 | 2015-05-18 | The Blanking mould of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321461.9U CN204638907U (en) | 2015-05-18 | 2015-05-18 | The Blanking mould of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638907U true CN204638907U (en) | 2015-09-16 |
Family
ID=54091683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321461.9U Expired - Fee Related CN204638907U (en) | 2015-05-18 | 2015-05-18 | The Blanking mould of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638907U (en) |
-
2015
- 2015-05-18 CN CN201520321461.9U patent/CN204638907U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150916 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |