CN213402760U - Stamping forming die convenient for positioning and used for stator and rotor of small motor - Google Patents
Stamping forming die convenient for positioning and used for stator and rotor of small motor Download PDFInfo
- Publication number
- CN213402760U CN213402760U CN202022555711.9U CN202022555711U CN213402760U CN 213402760 U CN213402760 U CN 213402760U CN 202022555711 U CN202022555711 U CN 202022555711U CN 213402760 U CN213402760 U CN 213402760U
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- Prior art keywords
- fixed frame
- rotor
- support
- stator
- stamping forming
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of stamping dies, in particular to a stamping forming die for a stator and a rotor of a small motor, which is convenient to position, can improve the production quality and reduce the rejection rate, and comprises a fixed seat, wherein the top end of the fixed seat is provided with a first fixed frame, the left part and the right part of the first fixed frame are respectively provided with an electric telescopic rod, the inside of the first fixed frame is provided with a bracket, the middle part of the top end of the bracket is provided with a second fixed frame, the middle part of the second fixed frame is provided with a hydraulic rod, the middle part of the top part of the bracket is provided with an opening, the hydraulic rod is arranged at the top end of the bracket and is fixed by the second fixed frame, the bottom end of the hydraulic rod is provided with a punch head, the punch head passes through the opening and extends into the inside of the bracket, the front, the punching seat is arranged in the groove.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a stamping forming mould for small-size motor stator rotor who conveniently fixes a position.
Background
It is known that in the production of stators and rotors for electrical machines, the constituent stator and rotor discs need to be stamped using stamping equipment. When the existing punch forming die is used for producing wafers, materials are not fixed at the initial stamping stage, so that the materials are displaced in the stamping process, the precision of the stamped wafers is reduced, scratches are easily caused on the surfaces of the wafers, the production quality of a motor stator and a motor rotor is finally affected, the rejection rate of produced wafers is high, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a can improve the stamping forming mould for small-size motor stator rotor of convenient location of production quality reduction rejection rate.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a stamping forming die for a stator and a rotor of a small motor convenient to position comprises a fixed seat, wherein a first fixed frame is arranged at the top end of the fixed seat, electric telescopic rods are respectively arranged at the left part and the right part of the first fixed frame, each electric telescopic rod penetrates through the top end of the first fixed frame to the inside of the first fixed frame, a support is arranged inside the first fixed frame, a second fixed frame is arranged in the middle of the top end of the support, a hydraulic rod is arranged in the middle of the second fixed frame, an opening is arranged in the middle of the top of the support, the hydraulic rod is arranged at the top end of the support and is fixed by the second fixed frame, a punch is arranged at the bottom end of the hydraulic rod, the punch penetrates through the opening and extends into the inside of the support, material conveying blocks are respectively arranged at the front part and the rear part of the bottom of the support, each, the top at the middle part on fixing base top is provided with the recess, and the internally mounted of recess has towards the seat.
Further, a spring is arranged between the bottom end of the punching seat and the bottom end of the groove.
Further, the spring is a high-strength spring.
Furthermore, the top end of the punch head is arranged in parallel with the top end of the material conveying block.
Further, the bottom of every support column all is provided with the fixed bolster.
Furthermore, each fixing pad is made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model provides a stamping forming mould for small-size motor stator rotor who conveniently fixes a position possesses following beneficial effect:
this stamping forming mould for small-size motor stator rotor convenient location, the metal of treating processing is fixed in the bottom of drift through defeated material piece, make the direct contact of drift and metal sheet, rethread electric telescopic handle moves hydraulic stem and metal sheet downwards to the top of fixing base, rethread hydraulic stem promotes the drift, stator and rotor are gone out in the punching press, because metal sheet and drift, dash a seat direct contact, make the electron and the rotor precision high surface of punching press play can not produce the mar, the production quality of motor stator and rotor has been improved, the rejection rate greatly reduced who produces, and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;
fig. 4 is a partially enlarged structural view of a portion B shown in fig. 2 according to the present invention;
fig. 5 is a schematic diagram of the present invention at a part C shown in fig. 2.
In the figure: 1. a fixed seat; 2. a first fixing frame; 3. an electric telescopic rod; 4. a hydraulic lever; 5. a second fixing frame; 6. a support; 7. a punch; 8. a material conveying block; 9. a support pillar; 10. a fixing pad; 11. punching a base; 12. an opening; 13. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to a stamping forming die for conveniently positioning small-sized motor stator and rotor, which comprises a fixed base 1, a first fixed frame 2 is arranged on the top of the fixed base 1, an electric telescopic tube 3 is fixed, electric telescopic rods 3 are respectively arranged on the left part and the right part of the first fixed frame 2, a hydraulic rod 4, a material conveying block 8 and a punch 7 are driven to ascend or descend, each electric telescopic rod 3 penetrates into the first fixed frame 2 from the top end of the first fixed frame 2, a bracket 6 is arranged on the bottom end of the first fixed frame 2, the material conveying block 8 is connected with and fixed by the electric telescopic rod 3, a second fixed frame 5 is arranged in the middle of the top end of the bracket 6, a hydraulic rod 4 is fixed, a hydraulic rod 4 is arranged in the middle of the second fixed frame 5, the punch 7 is pushed to stamp out electrons and rotors, an opening 12 is arranged in the middle of the top, hydraulic stem 4 sets up in the top of support 6 and is fixed by second mount 5, the bottom of hydraulic stem 4 is provided with drift 7, drift 7 passes the opening and stretches into the inside of support 6, it goes out electron and rotor to dash 11 cooperation rams, the front portion and the rear portion of the bottom of support 6 are provided with defeated material piece 8 respectively, carry the metal sheet, every defeated material piece 8 runs through the right-hand member of support 6 in the left end of support 6, the four corners of the bottom of fixing base 1 is provided with support column 9 respectively, support first mount 2, the top at the top middle part of fixing base 1 is provided with the recess, the internally mounted of recess has to dash 11, go out electron and rotor with drift 7 cooperation rams.
Wherein, a spring 13 is arranged between the bottom end of the punching seat 11 and the bottom end of the groove, so that buffering force is generated to facilitate punching of the electron and the rotor, and the punched electron and the punched rotor are ejected conveniently.
Among them, the spring 13 is a high-strength spring having good elasticity.
Wherein, the top end of the punch 7 is arranged in parallel with the top end of the material conveying block 8, so that the metal plate is directly contacted with the punch 7.
Wherein, the bottom of every support column 9 all is provided with the fixed bolster 10, makes stamping device more stable.
Wherein, the material of every fixed bolster 10 is rubber, has good elasticity and increases the frictional force with ground, makes stamping device more stable.
In conclusion, this stamping forming mould for small-size motor stator rotor convenient location, when using, the metal sheet that will treat processing stretches into from the one end of defeated material piece 8, to the bottom of drift 7, start electric telescopic handle 3 and push away metal sheet and drift 7 and hydraulic stem 4 to the top of fixing base 1, start hydraulic stem 4 and promote drift 7 to the lower punching press metal sheet, then electric telescopic handle 3 drives metal sheet and drift 7 and hydraulic stem 4 upward movement, spring 13 promotes towards seat 11 and pops out the recess with the electron that the punching press is good and rotor, hydraulic stem 4 drives drift 7 and gets back to the metal sheet top, continues to carry the metal sheet.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stamping forming mould for small-size motor stator rotor of convenient location, includes fixing base (1), its characterized in that: the top end of the fixed seat (1) is provided with a first fixed frame (2), the left part and the right part of the first fixed frame (2) are respectively provided with an electric telescopic rod (3), each electric telescopic rod (3) penetrates into the first fixed frame (2) from the top end of the first fixed frame (2), a support (6) is arranged inside the first fixed frame (2), the middle part of the top end of the support (6) is provided with a second fixed frame (5), the middle part of the second fixed frame (5) is provided with a hydraulic rod (4), the middle part of the top part of the support (6) is provided with an opening (12), the hydraulic rod (4) is arranged at the top end of the support (6) and is fixed by the second fixed frame (5), the bottom end of the hydraulic rod (4) is provided with a punch (7), and the punch (7) penetrates through the opening and extends into the support (6), the front portion and the rear portion of the bottom of support (6) are provided with material conveying block (8) respectively, every material conveying block (8) runs through the right-hand member of support (6) in the left end of support (6), the four corners of the bottom of fixing base (1) are provided with support column (9) respectively, the top at the middle part on fixing base (1) top is provided with the recess, the internally mounted of recess has towards seat (11).
2. The stamping forming die for the stator and the rotor of the conveniently-positioned small motor as claimed in claim 1, wherein: a spring (13) is arranged between the bottom end of the punch seat (11) and the bottom end of the groove.
3. The stamping forming die for the stator and the rotor of the conveniently-positioned small motor as claimed in claim 2, wherein: the spring (13) is a high-strength spring.
4. The stamping forming die for the stator and the rotor of the conveniently-positioned small motor as claimed in claim 1, wherein: the top end of the punch (7) is parallel to the top end of the material conveying block (8).
5. The stamping forming die for the stator and the rotor of the conveniently-positioned small motor as claimed in claim 1, wherein: the bottom end of each supporting column (9) is provided with a fixing pad (10).
6. The stamping forming die for the stator and the rotor of the conveniently-positioned small motor as claimed in claim 5, wherein: the fixing pads (10) are all made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555711.9U CN213402760U (en) | 2020-11-07 | 2020-11-07 | Stamping forming die convenient for positioning and used for stator and rotor of small motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555711.9U CN213402760U (en) | 2020-11-07 | 2020-11-07 | Stamping forming die convenient for positioning and used for stator and rotor of small motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402760U true CN213402760U (en) | 2021-06-08 |
Family
ID=76193001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555711.9U Withdrawn - After Issue CN213402760U (en) | 2020-11-07 | 2020-11-07 | Stamping forming die convenient for positioning and used for stator and rotor of small motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402760U (en) |
-
2020
- 2020-11-07 CN CN202022555711.9U patent/CN213402760U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210608 Effective date of abandoning: 20230330 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210608 Effective date of abandoning: 20230330 |