CN214768198U - High-speed railway permanent-magnet machine stator is towards piece mould - Google Patents
High-speed railway permanent-magnet machine stator is towards piece mould Download PDFInfo
- Publication number
- CN214768198U CN214768198U CN202120271347.5U CN202120271347U CN214768198U CN 214768198 U CN214768198 U CN 214768198U CN 202120271347 U CN202120271347 U CN 202120271347U CN 214768198 U CN214768198 U CN 214768198U
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- China
- Prior art keywords
- lower template
- guide
- template
- die
- stator punching
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- 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
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- 239000000463 material Substances 0.000 claims abstract description 60
- 239000002699 waste material Substances 0.000 claims abstract description 47
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims description 29
- 239000012634 fragment Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a high-speed railway permanent-magnet machine stator is towards piece mould uses in the stamping die field, and its technical scheme main points are: the guide device comprises an upper template and a lower template, wherein the lower template is provided with a guide post, the upper template is provided with a guide sleeve matched with the guide post in a sliding manner, and the upper template is provided with a guide hole communicated with the guide sleeve; the stator punching sheet material collecting device comprises a stator punching sheet, a material belt waste material collecting component and a material conveying component, wherein the material belt waste material collecting component is used for collecting the material belt waste material; the forming assembly comprises a male die arranged on one side of the upper template, which faces the lower template, and a female die arranged on the lower template; the cutting assembly comprises a cutting knife arranged on one side of the upper template, which faces the lower template, and a supporting block arranged on the lower template; the punching die has the technical effects that the strip-shaped waste can be punched into fragments while stator punching sheets are punched and formed, so that the fragments can be collected orderly, and subsequent treatment is facilitated.
Description
Technical Field
The utility model relates to a stamping die field, in particular to high-speed railway permanent-magnet machine stator is towards piece mould.
Background
As shown in fig. 1, the stator punching sheet is integrally in a circular ring shape, a wire embedding groove 25 and a ventilation groove 26 are formed in the stator punching sheet, and a rotor through hole 27 for accommodating a rotor is formed in the middle of the stator punching sheet.
At present, the chinese patent application with publication number CN104624789A discloses a motor armature and stator punching die, which comprises an upper die frame and a lower die frame, wherein an upper discharger is arranged below the upper die frame through a positioning pin, a cushion block is arranged outside the upper discharger, an upper padding plate is arranged below the upper discharger, a punch-die is arranged below the upper padding plate through a punch-die seat, and a stripper plate is arranged below the punch-die; a lower die frame is provided with a lower base plate, the lower base plate is provided with a female die through a male die base, and a male die I, a male die II, a male die III and a male die IV which are arranged below the upper base plate and correspond to each other through a lower unloader are arranged in the female die; a damping rubber is arranged between the convex-concave die holder and the stripper plate; and a plurality of material blocking pins are arranged on the male die II.
Although the die can be used for blanking the stator punching sheet, the die can generate blanking scraps 28 shown in fig. 2 when the stator punching sheet is blanked, and the blanking scraps are narrow in edge material and long in strip material, so that the blanking scraps are difficult to collect in order.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-speed railway permanent-magnet machine stator is towards piece mould, its advantage can be when blanking shaping stator is towards piece, with banded waste material punching-cutting segment to orderly collection makes things convenient for subsequent processing.
The above technical purpose of the present invention can be achieved by the following technical solutions: a stator punching sheet die of a high-speed rail permanent magnet motor comprises an upper template and a lower template, wherein a guide post is arranged on the lower template, a guide sleeve matched with the guide post in a sliding manner is arranged on the upper template, and a guide hole communicated with the guide sleeve is formed in the upper template; the stator punching sheet material collecting device comprises a stator punching sheet, a material belt waste material collecting component and a material conveying component, wherein the material belt waste material collecting component is used for collecting the material belt waste material;
the molding assembly comprises a male mold arranged on one side of the upper template, which faces the lower template, and a female mold arranged on the lower template;
the cutting assembly comprises a cutting knife arranged on one side of the upper template, which faces the lower template, and a supporting block arranged on the lower template.
Through the technical scheme, the guide columns are matched with the guide sleeve, and the guide holes are used for the guide columns to penetrate through, so that the guide columns can better guide the upper template to slide towards the direction close to or far away from the lower die base; the male die and the female die are matched, so that the metal strip can be better punched to form the stator punching sheet; the supporting block is used for supporting the waste materials, and the cutting knife is used for cutting off the waste materials, so that the waste materials can be stably and quickly cut off; the aggregate component is used for collecting the cut waste materials so as to carry out centralized treatment on the waste materials.
The utility model discloses further set up to: a guide surface is arranged on one side, facing the female die, of the supporting block, and the guide surface is arranged on one side, facing the female die, of the supporting block in a downward inclined mode; and one side of the supporting block, which is far away from the lower template, is provided with a bearing surface.
Through above-mentioned technical scheme, the guide face that the slope set up is used for the guide to wait the waste material of cutting to remove to the bearing face on to avoid the supporting shoe to block the removal of waste material, make the cutting waste material that the blank sword can be more stable accurate, be convenient for more follow-up carry out centralized processing to the waste material.
The utility model discloses further set up to: the upper template is provided with a plurality of strip-shaped adjusting holes, the length directions of the adjusting holes are arranged in parallel, and the length directions of the adjusting holes are arranged along the length direction of the material belt;
and an adjusting bolt matched with the cutting knife in a threaded manner penetrates through the adjusting hole.
Through the technical scheme, the adjusting hole is used for allowing the adjusting bolt to penetrate through so that the cutting knife can be adjusted along the length direction of the adjusting hole, and therefore the cutting knife can be well adapted to plate waste materials with different thicknesses, and the waste materials can be cut off more stably; meanwhile, the adjusting bolt enables the cutting knife to be conveniently detached from the upper template, so that the cutting knife can be conveniently replaced when damaged, and the stability of cutting waste materials is further improved.
The utility model discloses further set up to: the aggregate assembly comprises a material guide plate and an aggregate box connected with the material guide plate, and a suspension assembly for connecting the aggregate box and the lower template is arranged between the aggregate box and the lower template.
Through above-mentioned technical scheme, the stock guide is used for guiding the removal of waste material, and the case that gathers materials is used for depositing the waste material to can be convenient concentrate the waste material in the case that gathers materials.
The utility model discloses further set up to: one side of the guide plate, which is far away from the material collecting box, is abutted against the supporting block, one side of the guide plate, which is far away from the lower template, is provided with at least two guide posts, and the guide posts are arranged at positions close to two sides of the guide plate.
Through above-mentioned technical scheme, better avoid producing the clearance between stock guide and the supporting shoe, the guide post is used for limiting the waste material at the intermediate position of stock guide to make the waste material can be stable locate the landing to the collection box from the stock guide.
The utility model discloses further set up to: the suspension assembly comprises a suspension plate, a suspension groove formed in the suspension plate and a suspension bolt, the cross section of the suspension plate is L-shaped, the suspension bolt is in threaded fit with the lower template, and the suspension bolt penetrates through the suspension groove.
Through the technical scheme, the suspension bolt is inserted into the suspension groove, so that the suspension plate can be stably hung on the lower template, the material collecting box can be conveniently hung on the lower template, and the material collecting box can be conveniently taken down from the lower template.
The utility model discloses further set up to: the two sides of the material collecting box are provided with lifting handles.
Through above-mentioned technical scheme, carry and carry the handle and be used for supplying the staff to grip for it can be more convenient to take the case that gathers materials, thereby can be convenient for more empty away the waste material in the case that gathers materials, so that carry out centralized processing to the waste material.
The utility model discloses further set up to: and the bearing surface and one side of the supporting block, which is far away from the female die, are both polished surfaces.
Through above-mentioned technical scheme, the polishing face makes the blade that the supporting shoe is located bearing surface department sharper to cutting waste material that can be faster, so that better collection waste material.
To sum up, the utility model discloses following beneficial effect has:
1. the supporting block is used for supporting the waste after punching the stator punching sheet, and the cutting knife is used for cutting off the waste, so that the material collecting box can better contain the waste, and the waste can be conveniently subjected to centralized treatment in the subsequent process;
2. the adjusting hole through rectangular shape can be convenient adjust the blank sword and the ascending distance of supporting shoe in the horizontal direction to can be stable cut the panel of different thickness, better improvement cutting assembly's adaptability.
Drawings
Fig. 1 is a schematic structural view of a stator lamination;
FIG. 2 is a schematic view of a configuration of a blanking slug;
FIG. 3 is an overall configuration diagram of the present embodiment;
FIG. 4 is a schematic structural view of a lower die portion of the present embodiment;
FIG. 5 is a schematic view of the structure of the cutting knife of the present embodiment in cooperation with the upper mold plate;
fig. 6 is a schematic structural view of the suspension assembly of the present embodiment.
Reference numerals: 1. mounting a template; 2. a lower template; 3. a guide post; 4. a guide sleeve; 5. a guide hole; 6. a molding assembly; 7. a cutting assembly; 8. an aggregate assembly; 9. a male die; 10. a female die; 11. a cutting knife; 12. a support block; 13. a guide surface; 14. a bearing surface; 15. an adjustment hole; 16. adjusting the bolt; 17. a material guide plate; 18. a material collecting box; 19. a suspension assembly; 20. a material guiding column; 21. a suspension plate; 22. a suspension groove; 23. a suspension bolt; 24. lifting the handle; 25. a wire embedding groove; 26. a ventilation slot; 27. a rotor through hole; 28. and (5) blanking waste materials.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 3, the high-speed rail permanent magnet motor stator punching die comprises an upper die plate 1, a lower die plate 2, a forming assembly 6 for forming stator punching, a cutting assembly 7 for cutting material belt waste and an aggregate assembly 8 for collecting waste, wherein guide columns 3 are connected to the lower die plate 2 through bolts, and the guide columns 3 are arranged at four corners of the lower die plate 2; the upper template 1 is connected with a guide sleeve 4 which is matched with the guide column 3 in a sliding way through a bolt, and the upper template 1 is provided with a guide hole 5 communicated with the guide sleeve 4; the guide sleeve 4, the guide hole 5 and the guide column 3 are arranged in a one-to-one correspondence mode, so that the upper template 1 can stably slide in the direction close to or far away from the lower template 2.
Referring to fig. 3, the forming assembly 6 includes a male die 9 and a female die 10, the male die 9 is disposed on a side of the upper die plate 1 facing the lower die plate 2, the female die 10 is disposed on a side of the lower die plate 2 facing the upper die plate 1, and the stator punching sheets can be punched through cooperation of the male die 9 and the female die 10.
Referring to fig. 3 and 4, the cutting assembly 7 includes a cutting knife 11 and a supporting block 12, the supporting block 12 is bolted to one side of the lower template 2 facing the upper template 1, one side of the supporting block 12 facing the female die 10 is provided with a guide surface 13, the guide surface 13 is inclined downwards towards one side of the female die 10, one side of the supporting block 12 far away from the lower template 2 is provided with a bearing surface 14, and the bearing surface 14 is arranged horizontally; the side of the supporting surface 14 and the side of the supporting block 12 far away from the female die 10 are both polished surfaces, so that the side of the supporting block 12 at the supporting surface 14 is sharper, and the waste material can be cut off more stably and rapidly.
Referring to fig. 3 and 5, a cutting knife 11 is connected to one side of the upper template 1 facing the lower template 2 through bolts, three elongated adjusting holes 15 are formed in the upper template 1, the three adjusting holes 15 are arranged in parallel in the length direction, and the three adjusting holes 15 are arranged in the length direction of the material belt; an adjusting bolt 16 is inserted into the adjusting hole 15, the adjusting bolt 16 is in threaded fit with the cutting knife 11, and the cutting knife 11 can be locked on the upper template 1 by the adjusting bolt 16; with adjusting bolt 16 unscrewing, the position of regulation cutting knife 11 and supporting shoe 12 on the horizontal direction that can be convenient, also make the panel of the different thickness of adaptation that cutting knife 11 and supporting shoe 12 can be better, the waste material that can be more stable cuts.
Referring to fig. 3 and 6, the aggregate assembly 8 includes a material guiding plate 17 and a material collecting box 18, one side of the material guiding plate 17 abuts against the supporting block 12, one side of the material guiding plate 17 away from the supporting block 12 is inclined downwards, and one side of the material guiding plate 17 away from the supporting block 12 is integrally welded with the material collecting box 18; the material collecting box 18 is a box with an opening at the upper side, and a suspension assembly 19 for connecting the material collecting box 18 and the lower template 2 is arranged between the material collecting box and the lower template; one side bolted connection that stock guide 17 deviates from lower bolster 2 has guide post 20, and guide post 20 is provided with four, and two liang of settings of four guide posts 20 are close to the position department of both sides at stock guide 17, and guide post 20 is better restricts the waste material at the intermediate position of stock guide 17 to better having avoided the waste material to drop the outside. The two sides of the material collecting box 18 are welded with lifting handles 24, and the lifting handles 24 are used for being held by workers so that the material collecting box 18 can be taken down from the lower template 2, and waste materials in the material collecting box 18 can be poured out conveniently for centralized treatment.
Referring to fig. 6, the hanging assembly 19 includes a hanging plate 21, a hanging slot 22 formed on the hanging plate 21, and a hanging bolt 23 in threaded engagement with the lower template 2, the hanging plate 21 has an L-shaped cross section, and the hanging bolt 23 is disposed through the hanging slot 22, so that the hanging plate 21 can be conveniently hung on the lower template 2.
After the material belt is punched by the male die 9 and the female die 10, waste materials are generated, and the material belt continuously moves forwards; after the material belt contacts with the guide surface 13, the guide surface 13 guides the waste material to move to the bearing surface 14; when the upper template 1 descends again, the cutting knife cuts off the waste materials placed on the bearing surface 14; the waste material then slides down the guide plate 17 into the collection box 18 for convenient collection.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A stator punching die of a high-speed rail permanent magnet motor comprises an upper template (1) and a lower template (2), wherein a guide post (3) is arranged on the lower template (2), a guide sleeve (4) in sliding fit with the guide post (3) is arranged on the upper template (1), and a guide hole (5) communicated with the guide sleeve (4) is formed in the upper template (1);
the punching die is characterized by also comprising a forming component (6) for forming the stator punching sheet, a cutting component (7) for cutting the material belt waste material and an aggregate component (8) for collecting the waste material;
the forming assembly (6) comprises a male die (9) arranged on one side of the upper template (1) facing the lower template (2) and a female die (10) arranged on the lower template (2);
the cutting assembly (7) comprises a cutting knife (11) arranged on one side of the upper template (1) facing the lower template (2) and a supporting block (12) arranged on the lower template (2).
2. The stator punching die of the high-speed rail permanent magnet motor according to claim 1, wherein a guide surface (13) is arranged on one side, facing the female die (10), of the supporting block (12), and the guide surface (13) is arranged in a downward inclined mode on one side, facing the female die (10); and a bearing surface (14) is arranged on one side of the supporting block (12) far away from the lower template (2).
3. The high-speed rail permanent magnet motor stator punching die according to claim 1, wherein a plurality of elongated adjusting holes (15) are formed in the upper die plate (1), the length directions of the adjusting holes (15) are arranged in parallel, and the length directions of the adjusting holes (15) are arranged along the length direction of the material belt;
and an adjusting bolt (16) in threaded fit with the cutting knife (11) penetrates through the adjusting hole (15).
4. The stator punching die of the high-speed rail permanent magnet motor according to claim 1, wherein the material collecting assembly (8) comprises a material guide plate (17) and a material collecting box (18) connected with the material guide plate (17), and a suspension assembly (19) for connecting the material collecting box (18) and the lower template (2) is arranged between the material collecting box (18) and the lower template.
5. The stator punching die of the high-speed rail permanent magnet motor according to claim 4, wherein one side, far away from the material collecting box (18), of the material guide plate (17) is abutted to the supporting block (12), one side, far away from the lower template (2), of the material guide plate (17) is provided with material guide columns (20), and at least two material guide columns (20) are arranged at positions, close to two sides of the material guide plate (17).
6. The high-speed rail permanent magnet motor stator punching die according to claim 4, wherein the suspension assembly (19) comprises a suspension plate (21), a suspension groove (22) formed in the suspension plate (21), and a suspension bolt (23), the cross section of the suspension plate (21) is L-shaped, the suspension bolt (23) is in threaded fit with the lower template (2), and the suspension bolt (23) penetrates through the suspension groove (22).
7. The high-speed rail permanent magnet motor stator punching die according to claim 4, wherein lifting handles (24) are arranged on two sides of the material collecting box (18).
8. The stator punching die for the high-speed permanent magnet motor according to claim 2, wherein the side, away from the female die (10), of the bearing surface (14) and the supporting block (12) are polished surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271347.5U CN214768198U (en) | 2021-01-29 | 2021-01-29 | High-speed railway permanent-magnet machine stator is towards piece mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271347.5U CN214768198U (en) | 2021-01-29 | 2021-01-29 | High-speed railway permanent-magnet machine stator is towards piece mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768198U true CN214768198U (en) | 2021-11-19 |
Family
ID=78751177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120271347.5U Expired - Fee Related CN214768198U (en) | 2021-01-29 | 2021-01-29 | High-speed railway permanent-magnet machine stator is towards piece mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299937A (en) * | 2023-11-29 | 2023-12-29 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
-
2021
- 2021-01-29 CN CN202120271347.5U patent/CN214768198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299937A (en) * | 2023-11-29 | 2023-12-29 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
| CN117299937B (en) * | 2023-11-29 | 2024-03-26 | 佛山登奇机电技术有限公司 | Stamping device for stator and rotor punching sheet of motor |
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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 |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |