CN209773182U - Die-cut mould simultaneously of inside and outside footpath waste material - Google Patents
Die-cut mould simultaneously of inside and outside footpath waste material Download PDFInfo
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- CN209773182U CN209773182U CN201822173462.XU CN201822173462U CN209773182U CN 209773182 U CN209773182 U CN 209773182U CN 201822173462 U CN201822173462 U CN 201822173462U CN 209773182 U CN209773182 U CN 209773182U
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Abstract
The utility model provides a die for simultaneously punching inner and outer diameter waste materials; the stamping die comprises an upper die part and a lower die part, wherein the lower die part also comprises a stamping part and a buffering part; the upper die part comprises a first fixing bolt, an upper die plate, an upper punch and a waste material cutter; the punching part comprises an outer diameter knife edge, a female die positioning slide block, a mandril, a die sleeve, a lower punch, a middle template, a second fixing bolt, a third fixing bolt and a fifth fixing bolt; the upper template and the middle template are sequentially arranged in parallel from top to bottom; the first fixing bolt fixes the upper punch and the waste cutter on the upper template; the scrap cutter is arranged on the outer surface of the upper punch; the waste material cutter is attached to the outer surface of the upper punch; the utility model discloses compact structure, ingenious efficient, can die-cut inside and outside footpath slitter edge material saving process improve production efficiency simultaneously.
Description
Technical Field
The utility model relates to a mould punching press technical field especially relates to an inside and outside footpath waste material die-cut mould simultaneously.
Background
the published Chinese utility model patent has the publication number: CN205869198U, patent name: a waste material self-discharging punching die, application date: 20160601, it discloses a waste material is from die-cut mould of arranging, including support column, workstation, telescopic link, hydraulic stem, motor, crossbeam and garbage collection box, support column one side is provided with the backup pad and sets up the buckle in backup pad one side, buckle one side is provided with the garbage collection box and sets up the support in garbage collection box one side, support one side is provided with the runner and sets up the conveyer belt in runner one side, conveyer belt one side is provided with the connecting rod and sets up the workstation in connecting rod one side, workstation one side is provided with the die and sets up the telescopic link in die one side, the hydraulic stem of telescopic link one side and the motor of setting in hydraulic stem one side, motor one side is provided with the crossbeam and sets up the connecting plate in crossbeam one side. This waste material is from die-cut mould of arranging, die-cut waste material can discharge by oneself, need not to clear up, reduces intensity of labour, improves work efficiency, and mould structural layout is reasonable, and processing work piece precision is high.
Disclosure of Invention
The utility model provides a can cut off die of inside and outside footpath waste material simultaneously.
The utility model provides a die for simultaneously punching inner and outer diameter waste materials, which comprises an upper die part and a lower die part, wherein the lower die part also comprises a punching part and a buffering part;
The upper die part comprises a first fixing bolt 1, an upper die plate 2, an upper punch 3 and a waste material cutter 4;
The punching part comprises an outer diameter knife edge 5, a female die positioning slide block 6, a mandril 7, a die sleeve 8, a lower punch 9, a middle die plate 10, a second fixing bolt 17, a third fixing bolt 18 and a fifth fixing bolt 20;
The upper template 2 and the middle template 10 are sequentially arranged in parallel from top to bottom; the first fixing bolt 1 fixes the upper punch 3 and the waste cutter 4 on the upper template 2; the scrap knife 4 is arranged on the outer surface of the upper punch 3; the waste cutter 4 is attached to the outer surface of the upper punch 3;
The second fixing bolt 17 fixes the die sleeve 8 on the middle die plate 10; the female die positioning slide block 6 is embedded in the outer diameter knife edge 5 in a clamping manner; the fifth fixing bolt 20 fixes the outer diameter knife edge 5 on the die sleeve 8; the lower punch 9 is embedded in the female die positioning slide block 6 in a clamping manner; the third fixing bolt 18 fixes the lower punch 9 on the middle template 10;
One end of the ejector rod 7 is attached to the upper surface of the buffering part, and the other end of the ejector rod is attached to the lower surface of the female die positioning sliding block 6.
preferably, the buffer part further comprises a stud connecting bolt 11, an upper gasket 12, free glue 13, a lower gasket 14, a fastening nut 15 and a lower die frame 16; the upper gasket 12, the free glue 13 and the lower gasket 14 are attached from top to bottom at one time; the stud connecting bolt 11 sequentially penetrates through the upper gasket 12, the free glue 13 and the lower gasket 14; the upper gasket 12, the free glue 13 and the lower gasket 14 are fixed on the middle template 10 by the stud connecting bolts 11; the fastening nut 15 is fixed at one end of the stud connecting bolt 11; the fastening nut 15 is attached to the lower surface of the lower gasket 14; the upper surface of the upper gasket 12 is attached to one end of the ejector rod 7.
Preferably, the lower mold frame 16 further includes a horizontal frame 161, a vertical frame 162; the cross frame 161 is arranged parallel to the middle formwork 10; two vertical frames 162 are symmetrically arranged; the two vertical frames 162 are respectively vertically arranged at two ends of the transverse frame 161; one end of the vertical frame 162 is attached to the lower surface of the middle formwork 10, and the other end is attached to the upper surface of the horizontal frame 161.
Preferably, the die sleeve 8 further comprises an upper die sleeve 81, a lower die sleeve 82 and a fourth fixing bolt 19; the upper die sleeve 81 and the lower die sleeve 82 are vertically clamped and embedded; the upper die sleeve 81 and the lower die sleeve 82 are fixed through the fourth fixing bolt 19; the second fixing bolt 17 fixes the lower die sleeve 82 on the middle die plate 10.
preferably, the upper punch 3, the outer diameter knife edge 5, the die positioning slide block 6 and the lower punch 9 are all in a central control circular ring shape.
Preferably, the outer diameter edge of the upper punch 3 is lower than the inner diameter edge; the outer diameter edge of the female die positioning slide block 6 is higher than the inner diameter edge.
preferably, the lower surface of the scrap knife 4 is a bevel.
The utility model discloses compact structure, ingenious efficient, can die-cut inside and outside footpath slitter edge material saving process improve production efficiency simultaneously.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a schematic view of the burst lighting structure of the present invention;
FIG. 3 is a product diagram of the present invention;
In the figure, the position of the upper end of the main shaft,
1. a first fixing bolt; 2. mounting a template; 3. an upper punch; 4. a scrap cutter; 5. an outer diameter blade; 6, positioning a sliding block by a female die; 7. a top rod; 8. a die sleeve, 81, an upper die sleeve, 82, a lower die sleeve; 9. a lower punch; 10. a middle template; 11. a stud connecting bolt; 12. an upper gasket; 13. free glue; 14. a lower gasket; 15. fastening a nut; 16. a lower die frame, 161 a transverse frame and 162 a vertical frame; 17. a second fixing bolt; 18. a third fixing bolt; 19. a fourth fixing bolt; 20. and a fifth fixing bolt.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.
the utility model provides a die for simultaneously punching inner and outer diameter waste materials, which comprises an upper die part and a lower die part, wherein the lower die part also comprises a punching part and a buffering part;
the upper die part comprises a first fixing bolt 1, an upper die plate 2, an upper punch 3 and a waste material knife 4;
the punching part comprises an outer diameter knife edge 5, a female die positioning slide block 6, a mandril 7, a die sleeve 8, a lower punch 9, a middle die plate 10, a second fixing bolt 17, a third fixing bolt 18 and a fifth fixing bolt 20;
the upper template 2 and the middle template 10 are sequentially arranged in parallel from top to bottom; the first fixing bolt 1 fixes the upper punch 3 and the waste cutter 4 on the upper template 2; the scrap knife 4 is arranged on the outer surface of the upper punch 3; the waste cutter 4 is attached to the outer surface of the upper punch 3;
The second fixing bolt 17 fixes the die sleeve 8 on the middle die plate 10; the female die positioning slide block 6 is embedded in the outer diameter knife edge 5 in a clamping manner; the fifth fixing bolt 20 fixes the outer diameter knife edge 5 on the die sleeve 8; the lower punch 9 is embedded in the female die positioning slide block 6 in a clamping manner; the third fixing bolt 18 fixes the lower punch 9 on the middle template 10;
One end of the ejector rod 7 is attached to the upper surface of the buffering part, and the other end of the ejector rod is attached to the lower surface of the female die positioning sliding block 6.
A schematic view of the mold structure shown in fig. 1 and a schematic view of the product shown in fig. 3;
The front side of a product is placed downwards into a female die positioning slide block 6, a lower punch 9 (for centering) and the female die positioning slide block 6 (for shape fixing) are communicated for positioning, after die assembly, the upper punch 3 exerts force on the back side of the product, the lower die slide block 6 cuts off waste materials of the inner diameter and the outer diameter of the product through a lower punch 9 and an outer diameter cutter edge 5 in the downward movement process under the action of the product force, namely, the inner diameter edge of the upper punch 3 is matched with the outer diameter edge of the lower punch 9, the waste materials of the inner diameter of the product are cut off, the outer diameter edge of the upper punch 3 is matched with the outer diameter cutter edge 5, the waste materials of the outer diameter of the.
The concave die positioning slide block 6 is stressed to slide downwards, and force is transmitted to the buffering part of the die through the ejector rod 7. The die set has compact structure, ingenious structure and high efficiency, can simultaneously die-cut the inside and outside diameter scrap edges, saves the working procedures and improves the production efficiency.
in this embodiment, preferably, the buffer portion further includes a stud connecting bolt 11, an upper gasket 12, a free glue 13, a lower gasket 14, a fastening nut 15, and a lower mold 16; the upper gasket 12, the free glue 13 and the lower gasket 14 are attached from top to bottom at one time; the stud connecting bolt 11 sequentially penetrates through the upper gasket 12, the free glue 13 and the lower gasket 14; the upper gasket 12, the free glue 13 and the lower gasket 14 are fixed on the middle template 10 by the stud connecting bolts 11; the fastening nut 15 is fixed at one end of the stud connecting bolt 11; the fastening nut 15 is attached to the lower surface of the lower gasket 14; the upper surface of the upper gasket 12 is attached to one end of the ejector rod 7.
the die positioning slide block 6 is stressed to slide downwards, force is applied to the free glue 13 through the ejector rod 7, the upper gasket 12 and the lower gasket 14 to enable the free glue 13 to deform, and after the die returns, the free glue 13 deforms and returns to generate elasticity, and the ejector rod 7 acts on the die positioning slide block 6 to move upwards to eject a product.
In this embodiment, preferably, the lower mold frame 16 further includes a horizontal frame 161 and a vertical frame 162; the cross frame 161 is arranged parallel to the middle formwork 10; two vertical frames 162 are symmetrically arranged; the two vertical frames 162 are respectively vertically arranged at two ends of the transverse frame 161; one end of the vertical frame 162 is attached to the lower surface of the middle formwork 10, and the other end is attached to the upper surface of the horizontal frame 161.
The vertical distance between the cross frame 161 and the middle template 10 is greater than the thickness of the upper gasket 12, the lower gasket 14 and the free glue 13, so that a certain space is reserved for the stamping of the die to prevent the die from being damaged.
in this embodiment, preferably, the die case 8 further includes an upper die case 81, a lower die case 82, and a fourth fixing bolt 19; the upper die sleeve 81 and the lower die sleeve 82 are vertically clamped and embedded; the upper die sleeve 81 and the lower die sleeve 82 are fixed through the fourth fixing bolt 19; the second fixing bolt 17 fixes the lower die sleeve 82 on the middle die plate 10.
In the preferred embodiment, the upper punch 3, the outer diameter knife edge 5, the die positioning slide block 6 and the lower punch 9 are all in a central control circular ring shape.
As shown in fig. 3, the product site is circular, and the punches are circular in shape for attaching the product.
Preferably, in the present embodiment, the outer diameter edge of the upper punch 3 is lower than the inner diameter edge; the outer diameter edge of the female die positioning slide block 6 is higher than the inner diameter edge.
As shown in fig. 1, the upper punch 3 and the groove positioning slide block 6 cooperate to form a hollow cavity, and a product can be just placed in the central control cavity.
In this embodiment, the lower surface of the scrap knife 4 is preferably a bevel.
The mould can be designed into a plurality of cavities according to the size of the table top of the equipment, and the production efficiency can be effectively improved.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
the above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A die for simultaneously punching inner and outer diameter waste materials comprises an upper die part and a lower die part, wherein the lower die part also comprises a punching part and a buffering part;
the upper die part comprises a first fixing bolt (1), an upper die plate (2), an upper punch (3) and a scrap cutter (4);
the punching part comprises an outer diameter knife edge (5), a female die positioning slide block (6), a push rod (7), a die sleeve (8), a lower punch (9), a middle die plate (10), a second fixing bolt (17), a third fixing bolt (18) and a fifth fixing bolt (20);
It is characterized in that the preparation method is characterized in that,
The upper template (2) and the middle template (10) are sequentially arranged in parallel from top to bottom; the first fixing bolt (1) fixes the upper punch (3) and the waste cutter (4) on the upper template (2); the scrap cutter (4) is arranged on the outer surface of the upper punch (3); the waste cutter (4) is attached to the outer surface of the upper punch (3);
The second fixing bolt (17) fixes the die sleeve (8) on the middle template (10); the female die positioning slide block (6) is embedded in the outer diameter knife edge (5) in a clamping manner; the fifth fixing bolt (20) fixes the outer diameter knife edge (5) on the die sleeve (8); the lower punch (9) is embedded in the female die positioning slide block (6) in a clamping manner; the third fixing bolt (18) fixes the lower punch (9) on the middle template (10);
one end of the ejector rod (7) is attached to the upper surface of the buffering part, and the other end of the ejector rod is attached to the lower surface of the female die positioning sliding block (6).
2. The simultaneous inner and outer diameter scrap blanking die of claim 1, wherein the buffer portion further comprises stud connecting bolts (11), an upper washer (12), free glue (13), a lower washer (14), a fastening nut (15), a lower die frame (16);
the upper gasket (12), the free glue (13) and the lower gasket (14) are attached from top to bottom for one time; the stud connecting bolt (11) sequentially penetrates through the upper gasket (12), the free glue (13) and the lower gasket (14); the upper gasket (12), the free glue (13) and the lower gasket (14) are fixed on the middle template (10) by the double-headed connecting bolt (11); the fastening nut (15) is fixed at one end of the double-head connecting bolt (11); the fastening nut (15) is attached to the lower surface of the lower gasket (14); the upper surface of the upper gasket (12) is attached to one end of the ejector rod (7).
3. The simultaneous inner and outer diameter blanking die of claim 2, characterized in that said lower die carrier (16) further comprises a cross frame (161), a vertical frame (162); the transverse frame (161) is arranged in parallel with the middle template (10); two vertical frames (162) are symmetrically arranged; the two vertical frames (162) are respectively and vertically arranged at two ends of the transverse frame (161); one end of the vertical frame (162) is attached to the lower surface of the middle template (10), and the other end of the vertical frame is attached to the upper surface of the transverse frame (161).
4. The die for simultaneously blanking the inner diameter scraps and the outer diameter scraps as claimed in claim 3, wherein the die sleeve (8) further comprises an upper die sleeve (81), a lower die sleeve (82), a fourth fixing bolt (19); the upper die sleeve (81) and the lower die sleeve (82) are vertically clamped and embedded; the upper die sleeve (81) and the lower die sleeve (82) are fixed through the fourth fixing bolt (19); the second fixing bolt (17) fixes the lower die sleeve (82) on the middle die plate (10).
5. The die for simultaneously punching the inner diameter waste and the outer diameter waste according to claim 4, wherein the upper punch (3), the outer diameter knife edge (5), the female die positioning slide block (6) and the lower punch (9) are all in a central control circular ring shape.
6. a simultaneous inner and outer diameter blanking die according to claim 5, characterized in that the outer diameter edge of the upper punch (3) is lower than the inner diameter edge; the outer diameter edge of the female die positioning sliding block (6) is higher than the inner diameter edge.
7. The simultaneous inner and outer diameter scrap trimming die according to claim 6, wherein the lower surface of the scrap knife (4) is beveled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173462.XU CN209773182U (en) | 2018-12-24 | 2018-12-24 | Die-cut mould simultaneously of inside and outside footpath waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173462.XU CN209773182U (en) | 2018-12-24 | 2018-12-24 | Die-cut mould simultaneously of inside and outside footpath waste material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209773182U true CN209773182U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173462.XU Active CN209773182U (en) | 2018-12-24 | 2018-12-24 | Die-cut mould simultaneously of inside and outside footpath waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209773182U (en) |
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2018
- 2018-12-24 CN CN201822173462.XU patent/CN209773182U/en active Active
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