CN221018214U - Die capable of removing punching waste - Google Patents
Die capable of removing punching waste Download PDFInfo
- Publication number
- CN221018214U CN221018214U CN202322484073.XU CN202322484073U CN221018214U CN 221018214 U CN221018214 U CN 221018214U CN 202322484073 U CN202322484073 U CN 202322484073U CN 221018214 U CN221018214 U CN 221018214U
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- China
- Prior art keywords
- die
- waste
- mould
- air
- waste material
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- 239000002699 waste material Substances 0.000 title claims abstract description 78
- 238000004080 punching Methods 0.000 title claims description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a die capable of discharging die-cut waste, which comprises a punch, an upper die and a lower die, wherein the upper die is arranged above the lower die, the upper die can move towards the lower die, the punch is arranged at one end of the lower die towards the upper die, a waste collection channel is arranged on the upper die, the punch can extend into the adsorption end of the waste collection channel and enable die-cut waste to be sucked into the waste collection channel from the adsorption end, and the air inlet end and the air outlet end of the waste collection channel are respectively connected with the input end and the output end of an external air source and form a circulating air channel. According to the utility model, the waste collection channel is arranged on the upper die and is connected with the input end and the output end of the external air source, so that punched waste can enter the waste collection channel and be discharged through the circulating air channel, damage to the die caused by punched waste is prevented, and meanwhile, the waste is discharged through air in the circulating air channel, so that the air consumption is saved.
Description
Technical Field
The utility model relates to the technical field of die equipment, in particular to a die capable of removing punching waste.
Background
Traditional progressive die punching can only realize downward punching, waste materials generated by the progressive die punching can fall down to the lower die, the progressive die punching is easy to stack to cause die punching barriers, the die is easy to damage, or the progressive die punching is required to be stopped manually to remove the waste materials, so that the production efficiency is low, and the production cost is increased. Meanwhile, the new energy automobile copper bars are widely used, so that the burr surface of the copper bars is required to be more severe, the traditional punching die can only realize single-sided burr requirements, and the die is narrow in application range and cannot be widely used.
The patent document with the prior patent publication number of CN103100595A discloses a forming die for upward punching, which comprises a punch and a stripper plate arranged outside the punch, wherein the punch is arranged right below a product to be punched, the product to be punched is arranged in a die, a material sucking device is arranged above a discharge hole of a female die, the material sucking device is a dust collector, and an air hole for assisting the material sucking device is formed in the die. The beneficial effects of this scheme mainly appear in: solves the problem that waste materials cannot be discharged when the material is upwards flushed, so that the production becomes stable, and the production efficiency and the stability of the product size are improved.
But this scheme provides the power of upwards sucking out to the waste material that forms after the product die-cut through the suction device, can lead to the waste material to be adsorbed at the adsorption end of suction device like this, needs the secondary clearance.
Disclosure of utility model
The utility model aims to solve the technical problem of preventing the die-cut waste from damaging the die-cut die.
The utility model solves the technical problems by the following technical means: the utility model provides a can get rid of die-cut waste material's mould, includes drift, last mould, lower mould, go up the mould and locate the lower mould top, just it can be towards the lower mould removal to go up the mould, the one end of lower mould towards last mould is located to the drift, be equipped with the garbage collection passageway on going up the mould, the drift can stretch into the adsorption end of garbage collection passageway and cause the waste material after die-cut to be inhaled the garbage collection passageway from the adsorption end, the inlet end and the outlet end of garbage collection passageway link to each other with the input and the output of outside air supply respectively to form a circulation gas circuit.
Through setting up the garbage collection passageway on last mould to make it link to each other with the input and the output of outside air supply, make the waste material after die-cut can get into the garbage collection passageway and discharge through the circulation gas circuit, prevented that the waste material after die-cut from causing the damage to the mould, discharged the waste material through the gas in the circulation gas circuit simultaneously, saved gaseous use amount.
As the preferable technical scheme, the waste collection channel comprises a horizontal section and a vertical section, wherein the vertical section is vertically fixed with the horizontal section and forms a T-shaped structure, the bottom of the vertical section of the waste collection channel forms the adsorption end, and the two ends of the horizontal section form an air inlet end and an air outlet end.
As the preferable technical scheme, the air inlet end comprises an air blowing port, the air outlet end comprises an air suction port, the air suction port is connected with a fan, and the fan is connected with the air blowing port through an air blowing device.
As the preferable technical scheme, the lower die comprises a lower die plate, a lower base plate and a lower die holder, wherein the lower die plate is fixedly connected to the top of the lower die holder through the lower base plate, a punch fixing seat is further arranged in the lower die plate, and the top of the lower base plate is fixedly connected with the punch through the punch fixing seat.
As the preferable technical scheme, sliding connection has the piece of unloading on the lower bolster, the piece of unloading is located drift fixing base top and with drift sliding fit, the piece bottom fixedly connected with thimble of unloading, thimble and drift fixing base sliding fit, the thimble passes through spring and die holder elastic connection.
As an optimal technical scheme, the spring is embedded in the lower die holder, and the lower die holder is provided with a mounting groove matched with the spring.
As the preferable technical scheme, the upper die comprises a stripper plate, the waste collection channel is arranged in the stripper plate, and the length of the horizontal section of the waste collection channel is the same as that of the stripper plate.
As the preferable technical scheme, the upper die further comprises an upper base plate, wherein the upper base plate is fixedly arranged at the top of the stripper plate and is connected with an output end of an external drive, and the output end of the external drive drives the upper die to move towards the lower die.
As a preferred solution, the junction of the vertical section and the horizontal section of the waste collection channel forms a waste storage area.
As an optimal technical scheme, a waste filter screen and a waste discharge port are arranged on the circulating air path.
The utility model has the advantages that:
(1) According to the utility model, the waste collection channel is arranged on the upper die and is connected with the input end and the output end of the external air source, so that punched waste can enter the waste collection channel and be discharged through the circulating air channel, damage to the die caused by punched waste is prevented, and meanwhile, the waste is discharged through air in the circulating air channel, so that the air consumption is saved.
(2) According to the utility model, through the sliding arrangement of the unloading block and the elastic connection of the unloading block and the lower die holder through the thimble spring, the punched workpiece to be machined can directly fall off from the punch, so that the unloading is facilitated, and the burrs of the punching opening are polished secondarily.
Drawings
FIG. 1 is a schematic cross-sectional view of a die capable of removing die-cut scraps according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a part of the enlarged structure of FIG. 1 of a die capable of removing die-cut scraps according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a gas flow circuit of a die capable of removing die-cut waste according to an embodiment of the present utility model;
Reference numerals: 1. an upper backing plate; 2. a stripper plate; 201. an air blowing port; 202. an air suction port; 3. a lower template; 4. a lower backing plate; 5. a thimble; 6. a lower die holder; 7. a spring; 8. a punch; 9. a punch fixing seat; 10. a workpiece to be machined; 11. and discharging the material block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a die capable of removing die-cut waste materials comprises a punch 8, an upper die and a lower die, wherein the upper die is arranged above the lower die, the upper die can move towards the lower die, the punch 8 is arranged at one end of the lower die towards the upper die, a waste collection channel is arranged on the upper die, the punch 8 can extend into an adsorption end of the waste collection channel and enable die-cut waste materials to be sucked into the waste collection channel from the adsorption end, an air inlet end and an air outlet end of the waste collection channel are respectively connected with an input end and an output end of an external air source, a circulating air channel is formed after the air inlet end and the air outlet end of the waste collection channel are connected with the external air source, a workpiece 10 is arranged between the upper die and the lower die, and products and waste materials are formed after the workpiece 10 is die-cut.
Referring to fig. 1, the waste collection channel includes a horizontal section and a vertical section, the vertical section is vertically fixed with the horizontal section and forms a T-shaped structure, in this embodiment, but not limited to this, the vertical section is fixedly connected with the middle of the horizontal section, the bottom of the vertical section of the waste collection channel forms an adsorption end, two ends of the horizontal section form an air inlet end and an air outlet end, the junction of the vertical section and the horizontal section of the waste collection channel forms a waste storage area, an external air source includes a fan and an air blowing device, the air inlet end includes an air blowing port 201, the air outlet end includes an air suction port 202, the air suction port 202 is connected with the fan, the fan is connected with the air blowing port 201 through the air blowing device, a waste filter screen and a waste discharge port are arranged on a circulating air path for filtering and discharging waste, referring to fig. 3, the waste at the adsorption end enters the vertical section under the action of negative pressure adsorption and enters the waste storage area, and the waste is not accumulated in the waste storage area due to the fact that the area is located at the junction of the vertical section and the horizontal section, and the whole air flow is uninterruptedly input and output, the waste is not accumulated in the waste storage area, nor falls directly from the air inlet 202, and is finally discharged through the air suction port 201, and is discharged through the waste filter screen and discharged from the discharge port, and the waste filter screen is discharged from the discharge port, and the aperture is larger than the size of the waste filter screen.
Referring to fig. 2, the lower die comprises a lower die plate 3, a lower base plate 4, ejector pins 5, a lower die holder 6, a spring 7, a punch fixing seat 9 and a discharging block 11, wherein the lower die plate 3 is fixedly connected to the top of the lower die holder 6 through the lower base plate 4, the punch fixing seat 9 is fixedly connected with the punch 8 through the punch fixing seat 9, the discharging block 11 is slidably connected to the lower die plate 3, the ejector pins 11 are positioned at the top of the punch fixing seat 9 and are slidably matched with the punch 8, the ejector pins 5 are fixedly connected with the ejector pins 5 at the bottom of the discharging block 11, the ejector pins 5 are slidably matched with the punch fixing seat 9, the ejector pins 5 are elastically connected with the lower die holder 6 through the spring 7, the spring 7 is embedded in the lower die holder 6, an installation groove matched with the spring 7 is formed in the lower die holder 6, the punch fixing seat 9 is positioned at the center of the lower die plate 3, the discharging block 11 is coaxial with the axis of the punch fixing seat 9, in this embodiment, the bottoms of the discharging block 11 are fixedly connected with two ejector pins 5, and the two ejector pins 5 are elastically connected with the installation groove through one spring 7 respectively.
Referring to fig. 1, the upper die comprises a stripper plate 2 and an upper base plate 1, a waste collection channel is arranged in the stripper plate 2, the length of the horizontal section of the waste collection channel is equal to that of the stripper plate 2, the upper base plate 1 is fixedly arranged at the top of the stripper plate 2 and is connected with an output end of an external drive, the output end of the external drive drives the upper die to move towards the lower die, and the external drive can be a hydraulic cylinder, an air cylinder, an electric telescopic rod and the like.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a can get rid of die-cut waste material's mould, includes drift, goes up mould, lower mould, its characterized in that, go up the mould and locate the lower mould top, just it can be towards the lower mould removal to go up the mould, the lower mould is located towards the one end of going up the mould to the drift, upward be equipped with the garbage collection passageway on the mould, the drift can stretch into the adsorption end of garbage collection passageway and cause the waste material after die-cut to be inhaled the garbage collection passageway from the adsorption end, the inlet end and the outlet end of garbage collection passageway link to each other with the input and the output of outside air supply respectively to form a circulation gas circuit.
2. The die for removing die-cut waste material according to claim 1, wherein the waste material collecting channel comprises a horizontal section and a vertical section, the vertical section is vertically fixed with the horizontal section and forms a T-shaped structure, the bottom of the vertical section of the waste material collecting channel forms the adsorption end, and two ends of the horizontal section form an air inlet end and an air outlet end.
3. A die capable of removing die-cut waste material according to claim 2, wherein said inlet end comprises an air blowing port, said outlet end comprises an air suction port, said air suction port is connected to a fan, said fan is connected to said air blowing port by means of an air blowing device.
4. The die capable of removing punching scraps according to claim 1, wherein the lower die comprises a lower die plate, a lower base plate and a lower die holder, the lower die plate is fixedly connected to the top of the lower die holder through the lower base plate, a punch fixing seat is further arranged in the lower die plate, and the top of the lower base plate is fixedly connected with the punch through the punch fixing seat.
5. The die capable of removing punching scraps according to claim 4, wherein the lower die plate is slidably connected with a discharging block, the discharging block is located at the top of the punch fixing seat and is slidably matched with the punch, a thimble is fixedly connected to the bottom of the discharging block, the thimble is slidably matched with the punch fixing seat, and the thimble is elastically connected with the lower die seat through a spring.
6. The die capable of removing die-cut waste according to claim 5, wherein the spring is embedded in a lower die holder, and a mounting groove matched with the spring is formed in the lower die holder.
7. The die set for removing die-cut waste material of claim 1, wherein said upper die comprises a stripper plate, said waste collection channel is disposed in said stripper plate and has a horizontal length equal to the length of said stripper plate.
8. The die capable of removing die-cut waste according to claim 7, wherein the upper die further comprises an upper backing plate, the upper backing plate is fixedly arranged at the top of the stripper plate and connected with an externally driven output end, and the externally driven output end drives the upper die to move towards the lower die.
9. A die for removing die cut scrap as in claim 2 wherein the intersection of the vertical and horizontal sections of the scrap collecting receptacle defines a scrap storage area.
10. A die capable of removing die-cut waste material as claimed in claim 1, wherein said circulation air path is provided with a waste material filtering net and a waste material discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484073.XU CN221018214U (en) | 2023-09-12 | 2023-09-12 | Die capable of removing punching waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484073.XU CN221018214U (en) | 2023-09-12 | 2023-09-12 | Die capable of removing punching waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018214U true CN221018214U (en) | 2024-05-28 |
Family
ID=91168170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322484073.XU Active CN221018214U (en) | 2023-09-12 | 2023-09-12 | Die capable of removing punching waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018214U (en) |
-
2023
- 2023-09-12 CN CN202322484073.XU patent/CN221018214U/en active Active
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| GR01 | Patent grant |