CN214768334U - Stator punching sheet stamping die convenient for rapid demoulding - Google Patents
Stator punching sheet stamping die convenient for rapid demoulding Download PDFInfo
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- CN214768334U CN214768334U CN202120739661.1U CN202120739661U CN214768334U CN 214768334 U CN214768334 U CN 214768334U CN 202120739661 U CN202120739661 U CN 202120739661U CN 214768334 U CN214768334 U CN 214768334U
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- bottom plate
- stator
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Abstract
The utility model discloses a stator punching sheet stamping die convenient for rapid demoulding, which comprises a bottom plate, a top plate is arranged above the bottom plate, a supporting plate is fixedly connected with the upper end surface of the bottom plate, a lower template is connected with the upper end surface of the supporting plate, a die cavity is arranged in the upper end surface of the lower template, a blanking groove vertically penetrates through the bottom plate and the supporting plate, the blanking groove is communicated with the die cavity, the structure is simple and clear and easy to understand, an external hydraulic cylinder pushes the top plate and a middle rod and an insert rod connected with the lower end of the top plate to move downwards, a pressing plate moves downwards along with the insert rod, after the pressing plate is abutted against the lower template, the pressing plate and a pressing rod connected with the upper end of the pressing plate are jacked up, a compression spring at the moment is compressed, the lower end of the insert rod extends into the insert hole, the top plate at the moment continues to move downwards, so that a stamping head passes through the stamping hole and stamps on a stator in the die cavity, stamping waste blocks fall down from the blanking groove, thereby realizing the stamping operation of the stator, the spacing effect of punching press direction is good, and punching press stability is splendid, and the punching press is efficient, and is functional strong, is worth promoting.
Description
Technical Field
The utility model relates to a punching press technical field specifically is a stator punching sheet stamping die convenient to fast demoulding.
Background
The stator and the rotor are core parts of the motor, and are formed by stamping a whole plate by using a die to obtain a stator and a rotor sheet and then respectively laminating the stator and the rotor sheets. The drive of suspension train is the same with synchronous linear motor's principle, the "rotor" of motor is arranged on the train, the "stator" of motor is laid on the track, promote the interact between "rotor" and the "stator", turn into the kinetic energy that advances with the electric energy, "stator" in the suspension train is rectangular form of strip shrinkage pool, realize through stamping process, however traditional stamping die ejection of compact is inconvenient, need the manual work to dial the material, the security is not high, and stamping efficiency has been reduced, therefore, need a stator towards piece stamping die convenient to fast demoulding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stator punching sheet stamping die convenient to fast demoulding to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a stator punching sheet stamping die convenient for rapid demoulding comprises a bottom plate, wherein a top plate is arranged above the bottom plate, a supporting plate is fixedly connected to the upper end surface of the bottom plate, a lower template is connected to the upper end surface of the supporting plate, a die cavity is arranged in the upper end surface of the lower template, blanking grooves are vertically arranged on the bottom plate and the supporting plate in a penetrating manner and communicated with the die cavity, a fixed plate is connected to the bottom end surface of the top plate, a middle block is connected to the middle of the bottom end surface of the fixed plate, a stamping rod is connected to the bottom end of the middle block, side blocks are fixedly arranged on the left side and the right side of the middle block, an insertion rod is connected to the lower ends of the side blocks, a pressing plate is arranged on the outer surface below the insertion rods on the left side and the right side in a penetrating manner, through holes are arranged on the left side and the right side of the top plate in a penetrating manner, pressing rods are arranged on the left side and the right side of the fixed plate in a penetrating manner, compression springs are sleeved on the outer surfaces of the pressing rods, the upper end of the pressing rod is connected into the through hole and connected with a limiting block, a stamping hole is arranged in the middle of the pressing plate in a penetrating mode, the stamping head is arranged in the stamping hole, jacks are arranged on the left side and the right side of the upper end face of the lower template, and the lower end of the inserting rod is correspondingly inserted into the jacks.
Preferably, the periphery of the bottom end face of the top plate is fixedly connected with a vertical frame, the periphery of the upper end face of the bottom plate is fixedly connected with vertical rods, and the upper ends of the vertical rods extend into the vertical frame.
Preferably, the lower end of the pressure lever is integrally connected with a bolt head, and the bolt head is rotatably connected with the upper end face of the pressure plate through threads.
Preferably, the left side and the right side of the upper end face of the lower template are fixedly connected with abutting rods, the left side and the right side of the bottom end face of the pressing plate are provided with abutting grooves, and the upper ends of the abutting rods are correspondingly inserted into the abutting grooves.
Preferably, the die cavity is a rectangular trough which is communicated from front to back, and the blanking trough is positioned on the left side below the die cavity.
Preferably, the axes of the stamping head, the stamping hole and the blanking groove are overlapped, the bottom end face of the bottom plate is connected with an anti-skidding cushion rubber pad, and the bottom end face of the bottom plate is provided with a plurality of mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, place the stator in the die cavity, external pneumatic cylinder promotes the intermediate lever and the inserted bar that roof and lower extreme are connected and moves down, the clamp plate moves down along with the inserted bar, behind clamp plate and lower bolster butt, the depression bar that clamp plate and upper end are connected is by jack-up, compression spring at this moment is compressed, the inserted bar lower extreme stretches into in the jack-hole, roof at this moment continues to move down, make the punching press head pass the punching press hole and carry out the punching press to the stator of die cavity, the punching press waste block falls from the blanking groove, realize stator punching press operation, the spacing effectual of punching press direction, punching press stability is splendid, high punching press efficiency, and is functional strong, and is worth promoting.
Drawings
FIG. 1 is a schematic sectional view of a stator punching sheet stamping die convenient for rapid demoulding;
fig. 2 is a schematic structural diagram of a stator punching sheet stamping die convenient for rapid demoulding in the stamping process.
In the figure: 1-die cavity, 2-blanking groove, 3-butting rod, 4-jack, 5-supporting plate, 6-bottom plate, 7-lower die plate, 8-vertical rod, 9-pressing plate, 10-inserting rod, 11-vertical frame, 12-side block, 13-top plate, 14-fixing plate, 15-compression spring, 16-through hole, 17-middle block, 18-limiting block, 19-pressing rod, 20-punching rod, 21-punching head, 22-punching hole and 23-butting groove.
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. 1-2, the present invention provides a technical solution: a stator punching sheet stamping die convenient for rapid demoulding comprises a bottom plate 6, a top plate 13 is arranged above the bottom plate 6, a supporting plate 5 is fixedly connected to the upper end face of the bottom plate 6, a lower template 7 is connected to the upper end face of the supporting plate 5, a die cavity 1 is arranged in the upper end face of the lower template 7, a blanking groove 2 vertically penetrates through the bottom plate 6 and the supporting plate 5, the blanking groove 2 is communicated with the die cavity 1, a fixing plate 14 is connected to the bottom end face of the top plate 13, a middle block 17 is connected to the middle of the bottom end face of the fixing plate 14, a stamping rod 20 is connected to the bottom end face of the middle block 17, a stamping head 21 is connected to the lower end of the stamping rod 20, side blocks 12 are fixedly arranged on the left side and the right side of the middle block 17, an insertion rod 10 is connected to the lower end of each side block 12, a pressing plate 9 is arranged on the outer surface below the insertion rods 10 on the left side and the right side, through holes 16 are arranged on the top plate 13, the left side and the right side of the fixing plate 14 are provided with pressing rods 19 in a penetrating manner, the outer surface of each pressing rod 19 is sleeved with a compression spring 15, the upper ends of the pressing rods 19 are arranged in the through holes 16 and connected with limiting blocks 18, a punching hole 22 is formed in the middle of the pressing plate 9 in a penetrating manner, punching heads 21 are arranged in the punching hole 22, the left side and the right side of the upper end face of the lower template 7 are provided with inserting holes 4, and the lower ends of the inserting rods 10 are correspondingly inserted into the inserting holes 4.
The utility model is used for stator punching sheet punching press, it is concrete, place the stator in die cavity 1, external pneumatic cylinder promotes middle pole 17 and inserted bar 10 that roof 13 and lower extreme are connected and moves down, clamp plate 9 moves down along with inserted bar 10, after clamp plate 9 and lower bolster 7 butt, clamp plate 9 and the depression bar 19 of being connected in the upper end are by the jack-up, compression spring 15 at this moment is compressed, the 10 lower extreme of inserted bar stretches into in jack 4, roof 13 at this moment continues to move down, make punching press head 21 pass punching press hole 22 and carry out the punching press to the stator in the die cavity 1, punching press waste piece falls from chute 2, realize stator punching press operation.
Fixedly connected with mullion 11 all around the bottom end face of roof 13, fixedly connected with montant 8 all around the up end of bottom plate 6, the montant 8 upper end stretches into in the mullion 11.
During the downward moving process of the top plate 13, the vertical rod 8 makes vertical telescopic motion in the vertical frame 11, so that the guiding effect is achieved, and the stamping accuracy and stability are improved.
The lower end of the pressure lever 19 is integrally connected with a bolt head, and the bolt head is rotationally connected with the upper end face of the pressure plate 9 through threads.
The bolt head is used for connecting and fixing the pressure lever 19 and the pressure plate 9, so that the pressure plate 9 is limited and fixed
The left side and the right side of the upper end face of the lower template 7 are fixedly connected with the abutting rods 3, the left side and the right side of the bottom end face of the pressing plate 9 are provided with abutting grooves 23, and the upper ends of the abutting rods 3 are correspondingly inserted into the abutting grooves 23.
Similarly, in the process that the pressing plate 9 and the lower die plate 7 are abutted and matched with the die, the abutting rod 3 and the abutting groove 23 are correspondingly inserted, and the local limiting and guiding effect is achieved.
The stamping die comprises a die cavity 1, a blanking groove 2, a stamping head 21, a stamping hole 22 and the blanking groove 2, wherein the die cavity 1 is a rectangular trough which is communicated from front to back, the blanking groove 2 is positioned on the left side below the die cavity 1, the axes of the stamping head 21, the stamping hole 22 and the blanking groove 2 are overlapped, the bottom end face of a bottom plate 6 is connected with an anti-skidding cushion rubber pad, and a plurality of mounting holes are formed in the bottom end face of the bottom plate 6.
The bottom plate 6 is used for installing the whole stamping die, the buffering supporting effect is good, and the stator can move back and forth in the die cavity 1, so that repeated stamping operation of the stator is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a stator punching sheet stamping die convenient to fast demoulding, includes bottom plate (6), its characterized in that: a top plate (13) is arranged above the bottom plate (6), a supporting plate (5) is fixedly connected to the upper end face of the bottom plate (6), a lower template (7) is connected to the upper end face of the supporting plate (5), a die cavity (1) is arranged in the upper end face of the lower template (7), a blanking groove (2) vertically penetrates through the bottom plate (6) and the supporting plate (5), the blanking groove (2) is communicated with the die cavity (1), a fixed plate (14) is connected to the bottom end face of the top plate (13), an intermediate block (17) is connected to the middle of the bottom end face of the fixed plate (14), a punching rod (20) is connected to the bottom end face of the intermediate block (17), a punching head (21) is connected to the lower end of the punching rod (20), side blocks (12) are fixedly arranged on the left side and the right side of the intermediate block (17), an inserting rod (10) is connected to the lower end of the side block (10), and a pressing plate (9) is penetrated through the outer surface of the lower side of the inserting rod (10) on the left side, through-hole (16) wear to be equipped with in the left and right sides on roof (13), depression bar (19) are worn to be equipped with in the fixed plate (14) left and right sides, depression bar (19) surface cover is equipped with compression spring (15), depression bar (19) upper end is as for in through-hole (16) and connect spacing piece (18), wear to be equipped with in the middle of clamp plate (9) punching press hole (22), punching press hole (22) are arranged in to punching press head (21), the up end left and right sides of lower bolster (7) is provided with jack (4), inserted bar (10) lower extreme corresponds with jack (4) and pegs graft.
2. The stator punching sheet stamping die convenient for rapid demoulding as claimed in claim 1, is characterized in that: fixedly connected with mullion (11) all around roof (13) bottom face, fixedly connected with montant (8) all around on bottom plate (6) up end, montant (8) upper end stretches into in mullion (11).
3. The stator punching sheet stamping die convenient for rapid demoulding as claimed in claim 2, is characterized in that: the lower end of the pressure lever (19) is integrally connected with a bolt head, and the bolt head is rotationally connected with the upper end face of the pressure plate (9) through threads.
4. The stator punching sheet stamping die convenient for rapid demoulding as claimed in claim 3, is characterized in that: the left side and the right side of the upper end face of the lower template (7) are fixedly connected with the abutting rods (3), the left side and the right side of the bottom end face of the pressing plate (9) are provided with abutting grooves (23), and the upper ends of the abutting rods (3) are correspondingly inserted into the abutting grooves (23).
5. The stator punching sheet stamping die convenient for rapid demoulding as claimed in claim 4, is characterized in that: the die cavity (1) is a rectangular trough which is communicated with the front and the back, and the charging trough (2) is positioned on the left side below the die cavity (1).
6. The stator punching sheet stamping die convenient for rapid demoulding as claimed in claim 5, is characterized in that: the stamping device is characterized in that the axes of the stamping head (21), the stamping hole (22) and the blanking groove (2) are overlapped, the bottom end face of the bottom plate (6) is connected with an anti-skidding cushion rubber pad, and a plurality of mounting holes are formed in the bottom end face of the bottom plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739661.1U CN214768334U (en) | 2021-04-12 | 2021-04-12 | Stator punching sheet stamping die convenient for rapid demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739661.1U CN214768334U (en) | 2021-04-12 | 2021-04-12 | Stator punching sheet stamping die convenient for rapid demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768334U true CN214768334U (en) | 2021-11-19 |
Family
ID=78670707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739661.1U Expired - Fee Related CN214768334U (en) | 2021-04-12 | 2021-04-12 | Stator punching sheet stamping die convenient for rapid demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741947A (en) * | 2023-01-09 | 2023-03-07 | 常熟市江华新型建筑材料有限公司 | Road surface brick apparatus for producing that permeates water for bridge |
-
2021
- 2021-04-12 CN CN202120739661.1U patent/CN214768334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741947A (en) * | 2023-01-09 | 2023-03-07 | 常熟市江华新型建筑材料有限公司 | Road surface brick apparatus for producing that permeates water for bridge |
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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: 20211119 |