CN214290306U - Special-shaped stretching side-cutting waste blanking die - Google Patents
Special-shaped stretching side-cutting waste blanking die Download PDFInfo
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- CN214290306U CN214290306U CN202023263875.0U CN202023263875U CN214290306U CN 214290306 U CN214290306 U CN 214290306U CN 202023263875 U CN202023263875 U CN 202023263875U CN 214290306 U CN214290306 U CN 214290306U
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Abstract
The utility model discloses a tensile side of dysmorphism is cut waste material blanking mould, including the upper die base that from the top down set gradually, the punch holder, take off the backplate, take off the flitch, the lower bolster, lower bolster and die holder, be fixed with perpendicular decurrent side blow slotting tool on the punch holder, the quad slit has been seted up to the centre of taking off the flitch, be equipped with side blow slider fixing base in it, the side blow back spring that the level set up is fixed with in the middle of the left side of side blow slider fixing base, side blow back spring coupling has the side blow punch, the left side of side blow slider fixing base is equipped with the top tablet that is fixed in the vertical setting in taking off the flitch, the below of top tablet is equipped with and runs through the lower bolster in proper order, the waste material hole of lower bolster and die holder, be equipped with first air current deflector in the lower bolster, be equipped with second air current deflector in the lower bolster, the left side of lower bolster is equipped with the air pipe joint. The utility model has the advantages that: the waste material is discharged easily, the phenomenon of putty can not appear, and the protection mould reduces the mould cost of repairing, promotes work efficiency.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a waste material blanking mould is cut to tensile side of dysmorphism.
Background
The special-shaped drawing die is a special drawing die, mainly has the main function of changing the original size and properties of wires such as metal and the like after the wires are processed, so that the wires meet certain requirements and obtain the advantages, belongs to the field of stamping dies, and is used for pressing the materials by utilizing a press machine to drive the die to apply pressure to the materials so as to generate separation or plastic deformation, so that the required parts are obtained. The existing stretched product generally has the condition of side face punching, and the existing waste material discharge mode generally comprises the steps that an air pipe is connected to a lower die backing plate, and the punched waste materials are blown out of a die through air pressure. However, in practical production, due to the ultra-strong adhesion of high-concentration stretching oil and the rough edges of the product punched out, the waste materials cut out are often formed into a relatively firm whole, so that the gas pressure cannot discharge the blanking waste materials out of the die, and the defects of damage to the punched parts, large part damage, high labor cost, low production efficiency and the like are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile side cut waste material blanking mould of dysmorphism 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: the utility model provides a tensile side of dysmorphism cuts waste material blanking mould, includes upper die base, punch holder, the backplate that sets gradually from the top down, takes off flitch, lower bolster and die holder, be fixed with perpendicular decurrent side blow slotting tool on the punch holder, take off the centre of flitch and seted up the quad slit, be equipped with side blow slider fixing base in it, be fixed with the side blow back spring that the level set up in the middle of the left side of side blow slider fixing base, side blow back spring coupling has the side blow son, the left side of side blow slider fixing base is equipped with the top tablet that is fixed in the vertical setting in taking off the flitch, the below of top tablet is equipped with the waste material hole that runs through lower bolster, lower bolster and lower bolster in proper order, be equipped with first air current deflector in the lower bolster, be equipped with second air current deflector in the lower bolster, the left side of lower bolster is equipped with air pipe joint.
Further preferably, a concave groove is formed in the middle of the side punching slotting tool, a fixing plate is clamped in the concave groove, and the fixing plate is fixed to the bottom of the upper clamping plate through a fixing screw.
Further preferably, the bottom of the side punching slotting tool is provided with a downward bulge, and the bulge is designed in a mode of inclining left upper and right lower.
Preferably, a groove is formed in the upper left corner of the side punching punch and is designed in a mode of inclining from top left to bottom right.
Further preferably, the first airflow guide plate is positioned on the left side edge of the waste hole, and the air outlet of the first airflow guide plate is positioned above the waste hole.
Further preferably, the first airflow guide plate, the second airflow guide plate and the air pipe joint are communicated in sequence.
Preferably, the side punching slider fixing seat is fixed on the backing plate through a fixing screw, and the side punching punch is fixed in the side punching slider fixing seat.
Advantageous effects
The utility model discloses a tensile side cut waste material blanking mould of dysmorphism realizes separately of waste material and product through side blow slotting tool, side blow punch and liftout piece, blows the waste material through the air current deflector guide gas and makes it fall into waste material downthehole and discharge, and the waste material discharges easily, can not appear the putty phenomenon, and the protection mould reduces the mould cost of repairing, promotes work efficiency.
Drawings
Fig. 1 is a schematic front view of a suction cup structure disclosed in an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a position a of the suction cup structure disclosed in the embodiment of the present invention.
Reference numerals
1-an upper die holder, 2-an upper clamping plate, 3-a stripping plate, 4-a stripping plate, 5-a lower die plate, 6-a lower backing plate, 7-a lower die holder, 8-a side punching slotting tool, 9-a fixing plate, 10-a side punching slider fixing seat, 11-a side punching punch, 12-a side punching retreating spring, 13-a top sheet, 14-a first airflow guide plate, 15-a second airflow guide plate, 16-an air pipe joint, 17-a waste hole, 18-a product and 19-waste.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, a special-shaped drawing side-cutting waste blanking die comprises an upper die holder 1, an upper clamping plate 2, a stripping plate 3, a stripping plate 4, a lower die plate 5, a lower die plate 6 and a lower die holder 7 which are sequentially arranged from top to bottom, wherein a side-punching slotting tool 8 which faces vertically downwards is fixed on the upper clamping plate 2, a square hole is formed in the middle of the stripping plate 4, a side-punching slider fixing seat 10 is arranged in the square hole, a horizontally arranged side-punching return spring 12 is fixed in the middle of the left side of the side-punching slider fixing seat 10, the side-punching return spring 12 is connected with a side-punching punch 11, a vertically arranged ejector plate 13 fixed in the stripping plate 4 is arranged on the left side of the side-punching slider fixing seat 10, a waste hole 17 which sequentially penetrates through the lower die plate 5, the lower die plate 6 and the lower die holder 7 is arranged below the ejector plate 13, a first airflow guide plate 14 is arranged in the lower die plate 5, and a second airflow guide plate 15 is arranged in the lower base plate 6, and an air pipe joint 16 is arranged on the left side of the lower base plate 6.
In this embodiment, when the special-shaped stretching side-cutting waste blanking die is closed, the side-punching slider fixing seat 10 drives the side-punching punch 11 to punch out the product 18, meanwhile, the side-punching slotting tool 8 moves downward to push the side-punching punch 11 to move leftward to separate the waste 19 of the product 18 from the product, the ejector sheet 13 moves downward under the driving of the stripper plate 4 to eject the waste 19 downward along the waste hole 17, the gas introduced through the gas pipe joint 16 blows downward from above the waste hole 17 under the action of the second gas flow guide plate 15 and the first gas flow guide plate 14, and the ejector sheet 13 is matched to discharge the waste 19 from the die along the waste hole 17. During the blanking process, the top material sheet 13 continuously pushes the waste material 19 into a single piece or a combined body of 3-5 pieces, and then the waste material is discharged out of the die under the action of gas, so that the phenomenon of material blockage cannot occur.
Preferably, the middle of side blow slotting tool 8 is equipped with the concave groove, and its inside callipers are equipped with fixed plate 9, fixed plate 9 is fixed in the bottom of punch holder 2 through fixed screw, realizes through fixed plate 9 that side blow slotting tool 8's is simple, quick fixed, prevents that side blow slotting tool from appearing displacement from top to bottom.
Preferably, the bottom of the side punching slotting tool 8 is provided with a downward protrusion, and the protrusion is designed in a mode of inclining left up and right down and is used for driving the side punching punch 11 to horizontally move left.
Preferably, a groove is arranged at the upper left corner of the side punch 11, the groove is designed in a manner of inclining left upper and right lower, the size of the groove is larger than the size of the protrusion of the side punch insert 8, when the side punch 11 punches the product 18 in advance, the side punch 11 does not move in the horizontal direction, after the product 18 is punched, the side punch insert 8 continues to move downwards, the protrusion at the bottom of the side punch 11 drives the side punch 11 to move leftwards, the waste 19 is separated from the product 18, and the side punch retraction spring 12 can realize the reset of the side punch 11 when the die is opened.
Preferably, the first airflow guiding plate 14 is located at the left side of the scrap hole 17, and the air outlet of the first airflow guiding plate 14 is located above the scrap hole 17, and is used for guiding the flowing direction of the air so that the air can blow the scrap 19 downwards from the upper part and discharge the scrap 19 out of the mold.
Preferably, the first airflow guiding plate 14, the second airflow guiding plate 15 and the air pipe joint 16 are sequentially communicated, and are used for guiding external air, so that the air flows along the second airflow guiding plate 15 and the first airflow guiding plate 14.
Preferably, the side punching slider fixing seat 10 is fixed on the backing off plate 3 through a fixing screw, the connection and the fixation are simple, and the side punching punch 11 is fixed in the side punching slider fixing seat 10 and used for limiting the downward movement of the side punching punch 11 and ensuring that the side punching punch 11 cannot cut the product 18.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tensile side cut waste material blanking mould of dysmorphism, includes upper die base (1), punch holder (2), take off backplate (3), take off flitch (4), lower bolster (5), lower bolster (6) and die holder (7) that from the top down set gradually, its characterized in that: a side punching slotting tool (8) which is vertically downward is fixed on the upper clamping plate (2), a square hole is arranged in the middle of the stripper plate (4), a side punching slide block fixing seat (10) is arranged in the side punching slide block fixing seat, a side punching return spring (12) which is horizontally arranged is fixed in the middle of the left side of the side punching slide block fixing seat (10), the side punching return spring (12) is connected with a side punching punch (11), the left side of the side punching slide block fixing seat (10) is provided with a vertically arranged material ejection sheet (13) fixed in the stripper plate (4), a waste hole (17) which sequentially penetrates through the lower template (5), the lower backing plate (6) and the lower die seat (7) is arranged below the top sheet (13), the lower die plate is characterized in that a first airflow guide plate (14) is arranged in the lower die plate (5), a second airflow guide plate (15) is arranged in the lower backing plate (6), and an air pipe connector (16) is arranged on the left side of the lower backing plate (6).
2. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the middle of the side punching slotting tool (8) is provided with a concave groove, a fixing plate (9) is clamped in the concave groove, and the fixing plate (9) is fixed at the bottom of the upper clamping plate (2) through a fixing screw.
3. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the bottom of the side punching slotting tool (8) is provided with a downward bulge which is designed in a mode of inclining from top left to bottom right.
4. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the left upper corner of the side punching punch (11) is provided with a groove which is designed in a mode of inclining from top left to bottom right.
5. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the first airflow guide plate (14) is located on the left side edge of the waste hole (17), and the air outlet of the first airflow guide plate (14) is located above the waste hole (17).
6. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the first airflow guide plate (14), the second airflow guide plate (15) and the air pipe joint (16) are communicated in sequence.
7. The special-shaped stretching side-cutting waste blanking die as claimed in claim 1, wherein: the side punching slider fixing seat (10) is fixed on the backing-off plate (3) through a fixing screw, and the side punching punch (11) is fixed in the side punching slider fixing seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263875.0U CN214290306U (en) | 2020-12-29 | 2020-12-29 | Special-shaped stretching side-cutting waste blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263875.0U CN214290306U (en) | 2020-12-29 | 2020-12-29 | Special-shaped stretching side-cutting waste blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290306U true CN214290306U (en) | 2021-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263875.0U Active CN214290306U (en) | 2020-12-29 | 2020-12-29 | Special-shaped stretching side-cutting waste blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290306U (en) |
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2020
- 2020-12-29 CN CN202023263875.0U patent/CN214290306U/en active Active
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