CN211276163U - Continuous die for magnetic protection ring of waste-free motor - Google Patents
Continuous die for magnetic protection ring of waste-free motor Download PDFInfo
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- CN211276163U CN211276163U CN201921791051.5U CN201921791051U CN211276163U CN 211276163 U CN211276163 U CN 211276163U CN 201921791051 U CN201921791051 U CN 201921791051U CN 211276163 U CN211276163 U CN 211276163U
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Abstract
The utility model relates to a no waste material motor protects continuous mould of magnetosphere, include upper die base, upper padding plate, punch holder, backstop board, go up stripper, lower bolster and die holder, its characterized in that: a feeding groove is formed between the upper stripping plate and the lower template, and a punching male die is arranged in the feeding groove of the upper stripping plate; a first blanking female die and a second blanking female die are arranged in the lower die plate, and the second blanking female die is positioned at the front end of the first blanking female die; the upper clamping plate is provided with a first clamping plate punch set and a second clamping plate punch set which penetrate through the upper base plate, the upper clamping plate, the stop plate and the upper stripper plate, and the second clamping plate punch set is positioned on the outer side of the first clamping plate punch set; a stop block is arranged on one side of the upper end of the first blanking female die of the lower template, and a positioning block is arranged on the outer side of the upper end of the second blanking female die; an ejection cylinder is arranged on the upper end face of the lower template, and a discharge hole is formed in the side end of the lower template. The utility model discloses have effects such as production progress height, more automatic, no waste material produces.
Description
Technical Field
The utility model belongs to the technical field of continuous mould production and specifically relates to a no waste material motor protects continuous mould of magnetosphere.
Background
At present, structural components such as an air conditioner partition plate, a motor bracket, a right side plate and the like are produced by using a progressive die so as to improve the production efficiency and reduce the processing cost. The progressive die is different from a process die, a common process die needs a plurality of punching machines to process according to steps, each punching machine needs to be manually responsible, and semi-finished products finished in the previous process need to be transferred. After the continuous die scheme is used, all working procedures can be processed on a single large-tonnage device, meanwhile, the continuous production of sheet metal parts can be realized by using an automatic punching machine, and the production efficiency is improved by tens of times.
In the prior art, referring to fig. 8, a continuous die punches a raw material out of a preformed plate by stamping, and then the preformed plate is subjected to forming processing.
The prior art described above has the following drawbacks: along with the stamping forming of products in this scheme, every product all can produce a large amount of wastes material, has increased the processing cost.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the invention aims to provide a scrap-free motor magnetic protection ring continuous die without leftover materials.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a continuous die for a waste-free motor magnetic protection ring comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate, an upper stripper plate, a lower die plate, a lower base plate and a lower die base, wherein a feed chute is formed between the upper stripper plate and the lower die plate, and a punching male die is arranged in the feed chute of the upper stripper plate; a first blanking female die and a second blanking female die are arranged in the lower die plate, and the second blanking female die is positioned at the front end of the first blanking female die; the upper clamping plate is provided with a first clamping plate punch set and a second clamping plate punch set which penetrate through the upper base plate, the upper clamping plate, the stop plate and the upper stripper plate, and the second clamping plate punch set is positioned on the outer side of the first clamping plate punch set; the lower template is provided with a stop block at one side of the upper end of the first blanking female die, and a positioning block is arranged at the outer side of the upper end of the second blanking female die; the upper end face of the lower template is provided with an ejection cylinder, and the side end of the lower template is provided with a discharge hole.
By adopting the technical scheme, strip-shaped raw materials are put into a feeding groove, the punching male die is pressed downwards in the process that the raw materials slide towards the inside of the die, so that the raw materials are firstly punched to be concave in the feeding groove and then continue to slide until one end of the raw materials abuts against the side end face of the stop block, at the moment, the upper die base, the upper backing plate, the upper clamping plate, the stop plate and the upper stripping plate move downwards, when the upper stripping plate abuts against the upper side of the lower die plate, the upper die base, the upper backing plate and the upper clamping plate continue to be pressed downwards, so that the stop plate and the upper stripping plate abut against the upper end face of the raw materials are penetrated by the first clamping plate punch set, the raw materials are cut off, meanwhile, the cut raw materials are pushed into the first blanking female die by the clamping plate punch set, the appearance of the raw materials is punched into the appearance of the first blanking female die, then the piston rod of the ejection cylinder is pushed, at the moment, the second clamping plate punch set positioned at the outer end of the first clamping plate punch set is pressed and ejected, so that raw materials after primary deformation undergo secondary deformation at the second blanking female die and become products, then the upper die base, the upper base plate, the upper clamping plate, the stop plate and the upper stripping plate are restored to the original positions, and meanwhile, the products are ejected out by the raw materials of the primary punch forming ejected by the ejection cylinder.
The utility model discloses further set up to: the first clamping plate punch set comprises two first forming punches and a first positioning punch arranged in the middle of the first forming punches, and the second clamping plate punch set comprises two second forming punches and a second positioning forming punch arranged in the middle of the second forming punches.
Through adopting above-mentioned technical scheme, when first splint drift group pushes down, not carry out fashioned position by first location drift to raw and other materials and fix a position, prevent to produce unexpected deformation in forming process, produce the influence to subsequent handling, first splint drift group and second splint drift group are when carrying out stamping forming to raw and other materials in this scheme, guarantee that raw and other materials can not produce unnecessary deformation, influence product quality, subdivide main work parts simultaneously, make when part damages and needs to be changed, and is more convenient, and the cost is saved.
The utility model discloses further set up to: and the inner end of the second forming punch is provided with a forming roller.
Through adopting above-mentioned technical scheme, raw and other materials become the motor by the slabby magnetic ring that protects, warp by a relatively large margin in second blanking die department, including this mould be continuous mould, shaping speed is very fast, probably harms the product surface in the secondary forming process, and this scheme makes the slip between second shaping drift and the raw and other materials become the roll between shaping roller and the raw and other materials, the effectual damage of avoiding among the product forming process.
The utility model discloses further set up to: and a sensor is arranged at the side end of the stop block.
Through adopting above-mentioned technical scheme, the sensor of dog side is monitored the former material board in the mould, and when raw and other materials continued to carry in the mould, the sensor need not transmit signal, when no raw and other materials in the mould, the sensor senses the back, outwards spreads the signal for mould stop work, and sensor messenger mould in this scheme in time stop work has avoided the mould to work under the condition that does not have raw and other materials, has saved the energy, has reduced wearing and tearing, has prolonged the life of mould.
The utility model discloses further set up to: an embedded groove is formed in the lower template, and the first blanking female die and the second blanking female die are embedded in the embedded groove.
Through adopting above-mentioned technical scheme, first blanking die and second blanking die are not with the integrative setting of lower bolster, when leading to first blanking die or second blanking die surface damage at production process or because of other unexpected circumstances, when the quality that leads to the product goes wrong, can just resume product quality through only changing first blanking die or second blanking die that damage, and it is more convenient that this scheme makes the maintenance get up when the mould damages.
The utility model discloses further set up to: the lower template is rotatably connected with two supporting blocks in the embedded groove through a torsional spring.
Through adopting above-mentioned technical scheme, after raw and other materials through the punching press for the first time, carry out the secondary punching press by ejecting cylinder ejecting second blanking die upper end, but area on second blanking die is under the condition that is less than first blanking die, probably make the unable stable placing of raw and other materials in second blanking die upper end, so in this scheme, through set up two supporting shoes in the lower bolster embedded groove, when making raw and other materials pushed away on the second blanking die, support by the supporting shoe, the supporting shoe passes through the torsional spring rotation to be connected in the embedded groove of lower bolster simultaneously, make when pressing material cylinder piston rod pushing down, the supporting shoe can not produce the influence, the backup pad rotates the back simultaneously under the effect of torsional spring, resume the normal position rapidly, wait for carrying out the punching press for the next time.
The utility model discloses further set up to: the lower template is provided with two limiting blocks at the upper end of the supporting block.
Through adopting above-mentioned technical scheme, the lower bolster upper end is provided with the stopper and carries on spacingly to the supporting shoe for when the supporting shoe is turned round under the effect of torsional spring, can not turn round too big and lead to bumping the wall, cause the mould to damage, perhaps influence upper die base, upper padding plate, punch holder, backstop board and go up the pushing down of taking off the board, when the stopper makes the supporting shoe can normally rotate in this scheme, can not lead to the fact the influence to the production of product.
The utility model discloses further set up to: and a conveying rail is arranged at the outer end of the second blanking female die and is connected to the side end of the lower template through a bolt.
Through adopting above-mentioned technical scheme, raw and other materials are behind the product by the punching press in second blanking die department, by ejecting discharge gate, if do not catch the product, the product will fall and cause the damage on the ground, perhaps not pushed out the mould, cause the influence to the punching press next time, carry the direct butt of rail in this scheme in second blanking die outer end, make when ejecting the product, the product directly slides out the mould along carrying the rail, and is very convenient, it passes through the bolt fastening at the lower bolster side to carry the rail simultaneously, when causing the influence to the punching press, the installation is dismantled very conveniently.
The utility model discloses further set up to: the stop block and the positioning block are connected to the lower template through bolts.
Through adopting above-mentioned technical scheme, make things convenient for the installation of dog and locating piece to dismantle and change, can adjust the position that raw and other materials stopped through the size of changing dog and locating piece in installation and debugging stage for the production quality of whole mould reaches the best, has avoided because the unable dismantlement of locating piece and dog position, causes the maintenance difficulty.
To sum up, the utility model discloses a beneficial technological effect does:
1. the raw material plate is cut into required width before entering a die, and the ordered matching among all working procedures is added, so that no waste material is generated from the raw material of the product;
2. the stop block and the positioning block ensure the production precision, so that the primary punch forming and the secondary punch forming of the raw material are exactly at the most correct positions;
3. the raw materials are positioned and supported by the supporting blocks, so that the production process is more orderly and convenient.
Drawings
FIG. 1 is a front view of a continuous die for a motor magnetic shield ring without waste material;
FIG. 2 is an appearance structure diagram of a motor magnetic shield ring production process;
FIG. 3 is a front view of a first stamping of a continuous die for a magnetic shield ring of a scrap-free motor, showing a first clamping plate punch set;
FIG. 4 is a front view of a second stamping of the continuous die for the magnetic shield ring of the scrap-free motor, showing a second clamping plate punch set;
FIG. 5 is a bottom view of a moving mold in the continuous mold for the magnetic protecting ring of the scrap-free motor;
FIG. 6 is a top view of a fixed mold in the continuous mold for the magnetic shield ring of the scrap-free motor;
FIG. 7 is a schematic diagram of an appearance structure of a fixed die in a continuous die for a waste-free motor magnetic protection ring;
fig. 8 is a flow chart of a production process in the prior art.
In the figure: 1. an upper die holder; 2. an upper base plate; 3. an upper splint; 4. a stopper plate; 5. an upper stripping plate; 6. a lower template; 7. a lower base plate; 8. a lower die holder; 9. a feed chute; 10. punching a male die; 11. a first blanking female die; 12. a second blanking female die; 13. a first cleat punch set; 14. a second splint punch set; 15. ejecting out the cylinder; 17. a discharge port; 18. a wear plate; 19. a convex strip; 20. notching; 21. a groove is embedded; 22. a stopper; 23. a sensor; 24. a first forming punch; 25. a first positioning punch; 26. a support block; 27. a torsion spring; 28. positioning blocks; 29. a second forming punch; 30. a second positioning and forming punch; 32. a conveying rail; 33. a limiting block; 34. and (5) forming rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the continuous die for the waste-free motor magnetic protection ring comprises an upper die holder 1, an upper backing plate 2, an upper clamping plate 3, a stop plate 4, an upper stripping plate 5, a lower die plate 6, a lower backing plate 7 and a lower die holder 8, wherein a feeding groove 9 is formed between the upper stripping plate 5 and the lower die plate 6, and a punching male die 10 is arranged in the feeding groove 9 of the upper stripping plate 5; a first blanking female die 11 and a second blanking female die 12 are arranged in the lower die plate 6, and the second blanking female die 12 is positioned at the front end of the first blanking female die 11; the upper clamping plate 3 is provided with a first clamping plate punch group 13 and a second clamping plate punch group 14 which penetrate through the upper backing plate 2, the upper clamping plate 3, the stop plate 4 and the upper stripper plate 5, and the second clamping plate punch group 14 is positioned on the outer side of the first clamping plate punch group 13; an ejection cylinder 15 is arranged at the upper end of the lower template 6, and a discharge hole 17 is arranged at the side end of the lower template 6.
The two sides of the feeding groove 9 are connected with a plurality of wear-resistant plates 18 through bolts, the lower template 6 is provided with raised strips 19 in the feeding groove 9, the punching male die 10 is convenient to punch and dent raw materials, and one side of the feeding groove 9 is provided with a punching groove 20 which is formed by the wear-resistant plates 18 and is used for plugging the punching male die 10 during pressing.
The lower template 6 is provided with an embedded groove 21, a first blanking female die 11 is embedded in the embedded groove 21, the end face of the first blanking female die 11 abuts against the inner end face of the embedded groove 21, and meanwhile, the upper end face of the first blanking female die 11 is flush with the lower end face of the feeding groove 9, namely the upper end face of the lower template 6, so that raw materials can be conveniently conveyed to the upper end of the first blanking female die 11.
Lower bolster 6 has dog 22 at first blanking die 11's upper end one side through bolted connection for raw and other materials when getting into the mould back butt at the terminal surface of dog 22, its position is exactly the best punching press position, is close to one side of feed chute 9 at dog 22 and is fixed pegged graft and has sensor 23, makes when sensor 23 response can not have raw and other materials to carry in the mould, transmission signal makes mould stop work.
Be provided with first splint drift group 13 on the punch holder 3 and be located directly over first blanking die 11, first splint drift group 13 can pass and locate upper padding plate 2, punch holder 3, backstop board 4 and go up stripper 5, it includes two first shaping drift 24 and is located two first locating punch heads 25 of first shaping drift 24 inboard, the first shaping drift 24 that is close to feed chute 9 one end cuts off raw and other materials, fixed back with raw and other materials by two first locating punch heads 25, first shaping drift 24 cooperatees with first blanking die 11 for the both ends of raw and other materials are by first stamping forming.
The upper end of the lower template 6 is fixedly connected with an ejection cylinder 15, a second blanking female die 12 is embedded in an embedding groove 21 of the lower template 6 and is positioned at the outer side of a first blanking female die 11, the upper end of the second blanking female die 12 is flush with the upper end of the first blanking female die 11, a supporting block 26 is rotatably connected on the side wall of the embedding groove 21 of the lower template 6, a torsion spring 27 is arranged between the supporting block 26 and the lower template 6, a limiting block 33 is arranged on the upper end surface of the lower template 6 and is positioned at the upper side of the supporting block 26, so that the supporting block 26 can not rotate when rotating to the original position under the action of the torsion spring 27, the side end of the supporting block 26 abuts against the outer end of the first blanking female die 11, the upper end surface of the supporting block abuts against the two ends of the raw material after the first forming, the lower template 6 is connected with a positioning block 28 through a bolt at the outer, the two ends of the raw material are abutted against the supporting block 26, and the middle part of the raw material is abutted against the upper end of the second blanking concave die 12.
Be provided with second splint drift group 14 on punch holder 3 and be located directly over second blanking die 12, can wear to locate upper padding plate 2 equally, punch holder 3, backstop 4 and go up stripper 5, including two second forming drift 29 and two second location shaping drift 30 that are located between the second forming drift 29, second forming drift 29 lower extreme is provided with forming roll 34, and second splint drift group 14 cooperatees with second blanking die 12 for raw and other materials carry out the stamping forming of second time, form the product.
The ejection cylinder 15 is driven to eject the raw materials subjected to the first-time stamping forming, the raw materials subjected to the first-time stamping forming eject the product, the outer end of the second blanking female die 12 is provided with a conveying rail 32, the conveying rail 32 is connected to the side end of the lower die plate 6 through a bolt, and the ejected product slides out of the discharge port 17 along the conveying rail 32.
The implementation principle of the embodiment is as follows:
putting a strip-shaped raw material into a feeding groove 9, pressing down a punching male die 10 in the process that the raw material slides towards the inside of a die, so that the raw material is punched into a groove in the feeding groove 9, then continuously sliding until one end of the raw material is abutted against the end surface of a stop block 22, at this time, an upper die base 1, an upper padding plate 2, an upper clamping plate 3, a stop plate 4 and an upper stripping plate 5 are downwardly displaced, when the upper stripping plate 5 is abutted against the upper side of a lower die plate 6, the upper die base 1, the upper padding plate 2 and the upper clamping plate 3 are continuously pressed down, so that a clamping punch penetrates through the stop plate 4 and the upper stripping plate 5 and is abutted against the upper end surface of the raw material, a first clamping punch 24 close to one side of the feeding groove 9 cuts the raw material, meanwhile, the first clamping punch 24 pushes the cut raw material into a first die 11, so that the shape of the raw material is punched into the shape of a first die 11, and then, until the raw material is abutted against the end face of the positioning block 28, and meanwhile, two ends of the raw material are abutted against the upper end of the supporting block 26, at this time, a piston rod of the ejection cylinder 15 positioned at the outer end of the first clamping plate punch group 13 is ejected out, so that the raw material after primary deformation undergoes secondary deformation at the second blanking female die 12 to become a product, then the upper die base 1, the upper padding plate 2, the upper clamping plate 3, the stop plate 4 and the upper stripping plate 5 recover to the original positions, meanwhile, the product is ejected out by the raw material ejected by the ejection cylinder 15 and subjected to primary stamping forming, the product slides out along the conveying rail 32 from the discharge port 17, and the steps are repeated.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a no waste material motor protects continuous mould of magnetic ring, includes upper die base (1), upper padding plate (2), punch holder (3), backstop board (4), goes up stripper plate (5), lower bolster (6), lower bolster (7) and die holder (8), its characterized in that:
a feeding groove (9) is formed between the upper stripping plate (5) and the lower template (6), and a punching male die (10) is arranged in the feeding groove (9) of the upper stripping plate (5);
a first blanking female die (11) and a second blanking female die (12) are arranged in the lower template (6), and the second blanking female die (12) is positioned at the outer end of the first blanking female die (11);
a first splint punch set (13) and a second splint punch set (14) are arranged on the upper splint (3) and penetrate through the upper backing plate (2), the upper splint (3), the stop plate (4) and the upper stripper plate (5), and the second splint punch set (14) is positioned on the outer side of the first splint punch set (13);
a stop block (22) is arranged on one side of the upper end of the first blanking female die (11) of the lower template (6), and a positioning block (28) is arranged on the outer side of the upper end of the second blanking female die (12);
an ejection cylinder (15) is arranged on the upper end face of the lower template (6), and a discharge hole (17) is formed in the side end of the lower template (6).
2. The scrap-free motor magnetic shield ring continuous die of claim 1, wherein: the first clamping plate punch group (13) comprises two first forming punches (24) and a first positioning punch (25) arranged in the middle of the first forming punches (24), and the second clamping plate punch group (14) comprises two second forming punches (29) and a second positioning forming punch (30) arranged in the middle of the second forming punches (29).
3. The scrap-free motor magnetic shield ring continuous die of claim 2, wherein: and a forming roller (34) is arranged at the inner end of the second forming punch (29).
4. The scrap-free motor magnetic shield ring continuous die of claim 3, wherein: a sensor (23) is arranged at the side end of the stop block (22).
5. The scrap-free motor magnetic shield ring continuous die of claim 4, wherein: an embedded groove (21) is formed in the lower template (6), and the first blanking female die (11) and the second blanking female die (12) are embedded in the embedded groove (21).
6. The scrap-free motor magnetic shield ring continuous die of claim 5, wherein: the lower template (6) is rotatably connected with two supporting blocks (26) in the embedded groove (21) through a torsion spring (27).
7. The scrap-free motor magnetic shield ring continuous die of claim 6, wherein: the lower template (6) is provided with two limiting blocks (33) at the upper end of the supporting block (26).
8. The scrap-free motor magnetic shield ring continuous die of claim 7, wherein: and a conveying rail (32) is arranged at the outer end of the second blanking female die (12), and the conveying rail (32) is connected to the side end of the lower template (6) through a bolt.
9. The scrap-free motor flux ring continuous die of claim 8, wherein: the stop block (22) and the positioning block (28) are connected to the lower template (6) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791051.5U CN211276163U (en) | 2019-10-23 | 2019-10-23 | Continuous die for magnetic protection ring of waste-free motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791051.5U CN211276163U (en) | 2019-10-23 | 2019-10-23 | Continuous die for magnetic protection ring of waste-free motor |
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| Publication Number | Publication Date |
|---|---|
| CN211276163U true CN211276163U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791051.5U Active CN211276163U (en) | 2019-10-23 | 2019-10-23 | Continuous die for magnetic protection ring of waste-free motor |
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| Country | Link |
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| CN (1) | CN211276163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275463A (en) * | 2021-06-10 | 2021-08-20 | 海盐得胜化工设备有限公司 | But stamping die of automatic discharging |
-
2019
- 2019-10-23 CN CN201921791051.5U patent/CN211276163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275463A (en) * | 2021-06-10 | 2021-08-20 | 海盐得胜化工设备有限公司 | But stamping die of automatic discharging |
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