CN205629051U - Motor core stamping system - Google Patents
Motor core stamping system Download PDFInfo
- Publication number
- CN205629051U CN205629051U CN201620231016.8U CN201620231016U CN205629051U CN 205629051 U CN205629051 U CN 205629051U CN 201620231016 U CN201620231016 U CN 201620231016U CN 205629051 U CN205629051 U CN 205629051U
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Abstract
The utility model belongs to motor core manufactures the field, concretely relates to motor core stamping system, including first blanking mould and second blanking mould, first blanking mould is cut out in the enterprising line pulse of metal material strap, and first blanking mould is including the punching die that is used for the shaping external rotor towards the central fretwork portion of piece to and being used for shaping external rotor towards the marginal blanking membrane of piece, punching die and blanking die move simultaneously and make external rotor towards a blanking shaping of piece, the blanking that the blanking external rotor produced during towards piece center fretwork portion is as the blank of inner rotor towards the piece, the blank becomes inner rotor towards piece by second blanking mould blanking. The utility model discloses forming technology towards piece and inner rotor towards the piece combines together with the external rotor, the external rotor towards the forming process of piece be the inner rotor promptly towards the lower base process of piece, simplified the production technology, improved production efficiency.
Description
Technical field
This utility model belongs to motor stamping and manufactures field, is specifically related to a kind of motor stamping stamping system.
Background technology
Rotor is mainly made up of iron core and winding, and iron core usually uses multiple punching stacking to form, different according to motor type, the molding mode of its motor stamping is the most different, wherein the moulding process of annular generator punching is the most complicated, generally comprise lower base, jet-bedding, the operations such as trimming, particularly as follows: be first punched out discoid blank on metal material belt, further stamping-out on blank the most again, form the teeth groove for accommodating winding, in punching, the most also to process rivet hole, the structures such as locating slot, a set of flow process at least will be through three to four operations, production process is loaded down with trivial details, production efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide the efficient motor stamping stamping system of a kind of production.
For achieving the above object, this utility model provides technical scheme: a kind of motor stamping stamping system, including the first blanking die and the second blanking die, described first blanking die carries out stamping-out on metal material belt, first blanking die includes the perforating die for molding outer rotor punching center hollow-out parts, and the action simultaneously of the blanking film for molding outer rotor punching edge, perforating die and blanking die makes stamping-out molding of outer rotor punching；The blanking produced during stamping-out outer rotor punching center hollow-out parts is as the blank of internal rotor punching, and described blank is become internal rotor punching by the second blanking die stamping-out；
Described second mould includes the first punch for molding internal rotor punching periphery teeth groove and the first die, and for excising the second punch and second die of blank edge gear piece；
Described second mould also includes the 3rd punch for molding internal rotor punching centre bore and the 3rd die；
Described first punch, the second die are arranged on upper bolster, and the first punch is nested in inside the second die；
Described first die, the second punch, the 3rd die are arranged on die shoe, and wherein the first die and the 3rd die are integral type structure, and the first die, the 3rd die are nested in inside the second punch；
The outer wall top of described second punch is conical surface shape；
Being additionally provided with stripper on described upper bolster, described stripper pumps setting relative to upper bolster, and described stripper is sleeved on the first punch；
Being additionally provided with locating ring on described die shoe, described location collar is located at above the first die edge, and is coaxially disposed with the first die, and the internal diameter of described locating ring is equal with the maximum outside diameter of described blank；
Described locating ring is provided with a breach and picks and places workpiece for operator；
Described locating ring is connected with die shoe elasticity, is connected with at least three guide rods bottom locating ring, and guide rod coordinates with the guide hole on die shoe, and guide rod is arranged with stage clip.
The moulding process of outer rotor punching and internal rotor punching is combined by of the present utility model having the technical effect that, the forming process of outer rotor punching is i.e. the lower base process of internal rotor punching, simplifies production technology, improves production efficiency.
Accompanying drawing explanation
First mould structure schematic diagram of the present utility model during Fig. 1；
The sectional view of the second mould of the present utility model during Fig. 2；
Outer rotor lamination structure schematic diagram of the present utility model during Fig. 3；
The blank structure schematic diagram of internal rotor punching of the present utility model during Fig. 4；
Internal rotor lamination structure schematic diagram of the present utility model during Fig. 5；
Locating ring structure schematic diagram of the present utility model during Fig. 6.
Detailed description of the invention
As shown in Figure 1, 2, a kind of motor stamping stamping system, including the first blanking die 20 and the second blanking die 30, described first blanking die 20 carries out stamping-out on metal material belt 10, first blanking die 20 includes the perforating die for molding outer rotor punching 50 center hollow-out parts, and the action simultaneously of the blanking film for molding outer rotor punching 50 edge, perforating die and blanking die makes 50 stamping-out molding of outer rotor punching；The blanking produced during stamping-out outer rotor punching 50 center hollow-out parts is as the blank 51 of internal rotor punching 52, and as shown in Figure 4, described blank 51 is become internal rotor punching 52 by the second blanking die 30 stamping-out to the structure of blank 51.The moulding process of outer rotor punching 50 and internal rotor punching 52 is combined by this utility model, and the forming process of outer rotor punching 50 is i.e. the lower base process of internal rotor punching 52, simplifies production technology, improves production efficiency.The perforating die of the first mould 20 is consistent with the shape of the outer rotor punching 50 shown in Fig. 3 with the cross sectional shape of blanking die.
Further, described second mould 30 includes the first punch 31 and the first die 32 for the peripheral teeth groove 522 of molding internal rotor punching 52, and for excising the second punch 33 and the second die 34 of blank 51 edge gear piece 510.First punch 31 is consistent with edge teeth groove 522 shape of the internal rotor punching 52 shown in Fig. 5 with the cross sectional shape of the first die 32.
Further, described second mould 30 also includes the 3rd punch 35 and the 3rd die 36 of the centre bore 521 for molding internal rotor punching 52.
Preferably, as in figure 2 it is shown, described first punch the 31, second die 34 is arranged on upper bolster 38, and the first punch 31 is nested in the second die 34 inside.
Preferably, described first die the 32, second punch the 33, the 3rd die 36 is arranged on die shoe 39, and wherein the first die 32 and the 3rd die 36 are integral type structure, and the first die the 32, the 3rd die 36 is nested in the second punch 33 inside.
Preferably, the outer wall top of described second punch 33 is conical surface shape, and the second punch 33 upper end forms circular blade, facilitates cutting.
Further, as in figure 2 it is shown, be additionally provided with stripper 37 on described upper bolster 38, described stripper 37 pumps setting relative to upper bolster 38, and described stripper 37 is sleeved on the first punch 31.
Further, described die shoe 39 being additionally provided with locating ring 42, described locating ring 42 encloses and is located at above the first die 32 edge, and is coaxially disposed with the first die 32, and the internal diameter of described locating ring 42 is equal with the maximum outside diameter of described blank 51.
Preferably, as shown in Figure 6, described locating ring 42 is provided with a breach 43 and picks and places workpiece for operator.
Further, described locating ring 42 is connected with die shoe 39 elasticity, is connected with at least three guide rods 40 bottom locating ring 42, and guide rod 40 coordinates with the guide hole on die shoe 39, and guide rod 40 is arranged with stage clip 41.Locating ring 42 can carry out precise positioning to blank 51, and when upper bolster is pressed for 38 times, locating ring 42 has certain compression travel, it is possible to ensures that spacing ring is reliably fitted with mold, it is ensured that machining accuracy, does not interferes with again upper bolster 38 simultaneously and move down.
Claims (10)
1. a motor stamping stamping system, it is characterized in that: include the first blanking die (20) and the second blanking die (30), described first blanking die (20) carries out stamping-out on metal material belt (10), first blanking die (20) includes the perforating die for molding outer rotor punching (50) center hollow-out parts, and the action simultaneously of the blanking film for molding outer rotor punching (50) edge, perforating die and blanking die makes (50) stamping-out molding of outer rotor punching；The blanking produced during stamping-out outer rotor punching (50) center hollow-out parts is as the blank (51) of internal rotor punching (52), and described blank (51) is become internal rotor punching (52) by the second blanking die (30) stamping-out.
Motor stamping stamping system the most according to claim 1, it is characterized in that: described second mould (30) includes the first punch (31) for the peripheral teeth groove (522) of molding internal rotor punching (52) and the first die (32), and is used for excising second punch (33) at blank (51) edge gear piece (510) and the second die (34).
Motor stamping stamping system the most according to claim 2, it is characterised in that: described second mould (30) also includes the 3rd punch (35) and the 3rd die (36) of the centre bore (521) for molding internal rotor punching (52).
Motor stamping stamping system the most according to claim 3, it is characterized in that: described first punch (31), the second die (34) are arranged on upper bolster (38), and the first punch (31) is nested in the second die (34) inside.
Motor stamping stamping system the most according to claim 4, it is characterized in that: described first die (32), the second punch (33), the 3rd die (36) are arranged on die shoe (39), wherein the first die (32) and the 3rd die (36) are integral type structure, and the first die (32), the 3rd die (36) are nested in the second punch (33) inside.
Motor stamping stamping system the most according to claim 5, it is characterised in that: the outer wall top of described second punch (33) is conical surface shape.
Motor stamping stamping system the most according to claim 6, it is characterized in that: on described upper bolster (38), be additionally provided with stripper (37), described stripper (37) pumps setting relative to upper bolster (38), and described stripper (37) is sleeved on the first punch (31).
Motor stamping stamping system the most according to claim 7, it is characterized in that: on described die shoe (39), be additionally provided with locating ring (42), described locating ring (42) encloses and is located at above the first die (32) edge, and be coaxially disposed with the first die (32), the internal diameter of described locating ring (42) is equal with the maximum outside diameter of described blank (51).
Motor stamping stamping system the most according to claim 8, it is characterised in that: described locating ring (42) is provided with a breach (43) and picks and places workpiece for operator.
Motor stamping stamping system the most according to claim 9, it is characterized in that: described locating ring (42) is connected with die shoe (39) elasticity, locating ring (42) bottom is connected with at least three guide rods (40), guide rod (40) coordinates with the guide hole on die shoe (39), and guide rod (40) is arranged with stage clip (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231016.8U CN205629051U (en) | 2016-03-22 | 2016-03-22 | Motor core stamping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231016.8U CN205629051U (en) | 2016-03-22 | 2016-03-22 | Motor core stamping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629051U true CN205629051U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231016.8U Active CN205629051U (en) | 2016-03-22 | 2016-03-22 | Motor core stamping system |
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| CN (1) | CN205629051U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750394A (en) * | 2016-03-22 | 2016-07-13 | 安徽飞翔电器有限公司 | Motor stamped sheet molding system |
| CN106738053A (en) * | 2016-12-30 | 2017-05-31 | 海宁英和金属制品有限公司 | A kind of punching mechanism of stamping machine |
| CN110449506A (en) * | 2019-07-26 | 2019-11-15 | 温岭市汇强机电股份有限公司 | A kind of sheet punching press equipment |
| CN112296189A (en) * | 2020-09-24 | 2021-02-02 | 安徽飞翔电器有限公司 | One-step forming die for motor punching reaming and excircle mark groove |
| CN113523083A (en) * | 2021-07-24 | 2021-10-22 | 江苏双菊风机有限公司 | Motor rotor punching sheet stamping system |
-
2016
- 2016-03-22 CN CN201620231016.8U patent/CN205629051U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750394A (en) * | 2016-03-22 | 2016-07-13 | 安徽飞翔电器有限公司 | Motor stamped sheet molding system |
| CN106738053A (en) * | 2016-12-30 | 2017-05-31 | 海宁英和金属制品有限公司 | A kind of punching mechanism of stamping machine |
| CN110449506A (en) * | 2019-07-26 | 2019-11-15 | 温岭市汇强机电股份有限公司 | A kind of sheet punching press equipment |
| CN110449506B (en) * | 2019-07-26 | 2020-08-18 | 温岭市汇强机电股份有限公司 | Punching sheet punching equipment |
| CN112296189A (en) * | 2020-09-24 | 2021-02-02 | 安徽飞翔电器有限公司 | One-step forming die for motor punching reaming and excircle mark groove |
| CN113523083A (en) * | 2021-07-24 | 2021-10-22 | 江苏双菊风机有限公司 | Motor rotor punching sheet stamping system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |