CN112317606A - Cambered surface punching die and operation method thereof - Google Patents
Cambered surface punching die and operation method thereof Download PDFInfo
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- CN112317606A CN112317606A CN202011120145.7A CN202011120145A CN112317606A CN 112317606 A CN112317606 A CN 112317606A CN 202011120145 A CN202011120145 A CN 202011120145A CN 112317606 A CN112317606 A CN 112317606A
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- box body
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- rod
- punching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a cambered surface punching die and an operation method thereof, and belongs to the field of punching mechanical equipment. A cambered surface punching die and an operation method thereof comprise a box body, a punching machine, an upper die and a lower die, wherein the punching machine is fixed on the inner wall of the box body; according to the invention, the punching process is conveniently damped and buffered through the arrangement of the first chute, the first spring and the support rod, the vibration and noise generated during impact are reduced, the waste material in the blanking hole is conveniently pushed and tamped through the arrangement of the rotating rod, the support rod and the push rod, the waste material is prevented from being blocked in the blanking hole due to clamping, the waste material is conveniently adsorbed through the arrangement of the magnet block, the waste material is conveniently separated from the magnet block through the arrangement of the material blocking groove, and the waste material in the material collecting bin is conveniently cooled through the arrangement of the impeller, the rotating shaft, the cam and the air cylinder.
Description
Technical Field
The invention relates to the technical field of punching mechanical equipment, in particular to a cambered surface punching die and an operation method thereof.
Background
The mold is used as one kind of efficient production tool, is one kind of widely used and important technological equipment in industrial production, and is used in producing product and part, and has high production efficiency, capacity of realizing high speed and great batch production, saving in material, no cutting machining, stable product quality, excellent interchangeability, simple operation, no high technological requirement for operator, low cost of the produced part, capacity of forming the produced part and part in once operation, no need of re-machining, capacity of producing complicated product, easy production automation, and high precision requirement for punching.
The existing common die does not have a damping function, certain damage can be caused to the die by large pressure generated in the punching process, the service life of the die is influenced, meanwhile, waste materials are clamped into a die hole for punching easily in the existing die to cause blockage, subsequent punching processing is influenced, the surface temperature of the impacted waste materials is high, and scalding is easily caused by direct collection.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the prior art does not have a damping function, a die is damaged to a certain extent due to large pressure generated in a punching process, the service life of the die is influenced, meanwhile, waste materials are easy to clamp into a die hole for punching in the prior die, the blockage is caused, the subsequent punching processing is influenced, the surface temperature of the impacted waste materials is high, and scalding is easy to generate due to direct collection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cambered surface punching die and an operation method thereof comprise a box body, a punching machine, an upper die and a lower die, wherein the punching machine is fixed on the inner wall of the box body, the upper die is tightly connected at the output end of the punching machine, the lower die is positioned in the box body, the upper die is matched with the lower die, the side wall of the box body is provided with a feed inlet and a discharge outlet, the lower end of the upper die is provided with a punch, the lower die is provided with a blanking hole, the punch is matched with the blanking hole, the bottom of the lower die is provided with a plurality of groups of first chutes, supporting rods are slidably connected in the first chutes, one end of each supporting rod positioned in the first chute is fixedly connected with a first spring, one end of each first spring, which is far away from the corresponding supporting rod, is fixedly connected with the inner wall of the box body, one end of each supporting, the book searching device is characterized in that a support rod is fixedly connected in the box body, the rotating rod is rotatably connected with the support rod, a material collecting bin is arranged at the bottom of the lower die, a blanking hole is communicated into the material collecting bin, a material blocking groove is arranged in the material collecting bin, a push rod is slidably connected in the material blocking groove, a magnet block is fixedly connected at one end of the push rod, which is positioned in the material blocking groove, one end of the book searching push rod, which is far away from the magnet block, is rotatably connected with the rotating rod, a material collecting box is arranged in the box body, a guide pipe is arranged at the bottom of the material collecting bin, one end of the guide pipe, which is far away from the material collecting bin, is slidably connected with the material collecting bin, an impeller is rotatably connected in the material collecting bin, the side wall of the impeller is provided, the inflator is internally provided with a piston in a sliding connection mode, the piston is provided with a connecting rod, one end, far away from the piston, of the connecting rod is connected with the cam in a rotating mode, the lower end of the inflator is provided with an air inlet pipe, the lower end of the inflator is provided with an exhaust pipe, one end, far away from the inflator, of the exhaust pipe is connected into a material collecting bin, and the air inlet pipe and the exhaust pipe are respectively provided.
Preferably, a water tank is arranged in the box body, a ball body is arranged in the water tank, an air inlet is formed in the ball body, and one end, far away from the inflator, of the air inlet pipe is connected into the ball body.
3. The arc-surface punching die and the operation method thereof according to claim 1, wherein a second chute is arranged in the blanking hole, a limiting rod is connected in the second chute in a sliding manner, a second spring is fixedly connected to one end, located at the second chute, of the limiting rod, and one end, far away from the limiting rod, of the second spring is fixedly connected to the inner wall of the second chute.
Preferably, an air inlet pipe is arranged on the second sliding groove, an air outlet pipe is arranged on the second sliding groove, check valves are arranged on the air inlet pipe and the air outlet pipe, and one end, far away from the second sliding groove, of the air outlet pipe is connected into the blanking hole.
Preferably, the box is internally provided with an air pipe, the box is provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft is positioned in the air pipe, and one end of the rotating shaft, far away from the driving motor, is fixedly connected with fan blades.
Preferably, one end of the air pipe, which is positioned outside the box body, is provided with a dust cap, and a dust removal net is arranged in the dust cap.
Preferably, the side wall of the box body is rotatably connected with a box door, and the position of the box door is matched with the material collecting box.
Preferably, the box door is rotatably connected with a clamping groove, the box body is fixedly connected with a buckle, and the clamping groove is matched with the buckle.
Preferably, a dust cover is arranged on the box body, the driving motor is located in the dust cover, and heat dissipation holes are formed in the dust cover.
Compared with the prior art, the invention provides the cambered surface punching die and the operation method thereof, and the cambered surface punching die has the following beneficial effects:
1. the cambered surface punching die and the operation method thereof are characterized in that raw materials to be processed are placed into a box body through a feeding hole, the position of the raw materials is adjusted to be matched with an upper die and a lower die, a punching machine is started to drive the upper die to move downwards after adjustment is finished, a punch head at the lower end of the upper die is matched with a blanking hole in the lower die to perform pressure punching on the cambered surface raw materials, a worker takes out the punched raw materials through a discharging hole after impact is finished, a first sliding chute and a supporting rod extrude a first spring in the mutual extrusion process of the upper die and the lower die, the first spring performs damping and buffering on the punching process of the upper die and the lower die, vibration and noise generated when the two are impacted mutually are reduced, meanwhile, the first sliding chute drives one end of a rotating rod close to the first sliding chute to rotate downwards, one end close to a blanking rod rotates upwards to push the pushing rod to slide upwards to push waste, prevent the waste material from blocking in the blanking hole, the magnet block adsorbs the waste material in the blanking hole, the upper die and the lower die are separated after impacting, the lower die moves upwards and resets under the action of a first spring, meanwhile, a first chute drives a push rod to move downwards through a rotating rod, the waste material in the blanking hole is brought into a material collecting bin, in the process of downward movement of the push rod, the waste material is separated from the magnet block through a material blocking groove, the waste material slides down along the inclined surface of the material blocking groove, the waste material drives an impeller to rotate through pressure when falling, the impeller drives a rotating shaft to rotate through a bevel gear and a driven gear, the rotating shaft drives a piston to reciprocate in an air cylinder through a cam and a connecting rod, when the piston slides towards the direction close to the cam, external gas enters the air cylinder along an air inlet pipe, when the piston slides towards the direction far away from the cam, the gas in the air cylinder, cooling and cooling the flushed waste.
2. According to the cambered surface punching die and the operation method thereof, the outside air enters the ball body through the air inlet, the refrigerating fluid is filled in the water tank, the arrangement of the ball body is convenient for increasing the cooling efficiency of the cooling fluid on the air in the ball body, and the air cylinder pumps the cold air in the ball body through the air inlet pipe, so that the cooling effect of the air cylinder on waste materials is increased.
3. According to the cambered surface punching die and the operation method thereof, the limiting rod resets under the action of the elastic force of the second spring, and waste adhered to the bottom surface of the punch is clamped.
4. This cambered surface cut-out press and operation method thereof, when the blanking hole is impressed through the drift, the gag lever post slides in the second spout under the extrusion of drift, when drift roll-off blanking hole, the gag lever post resets under the spring action of second spring, when the gag lever post resets, outside air gets into in the second spout along going into the trachea, when the gag lever post slides to the direction that is close to the second spring, gas in the second spout is downthehole along the outlet duct discharge blanking, the exhaust gas flow can blow the card waste material in the blanking hole.
5. According to the cambered surface punching die and the operation method thereof, the driving motor is started to drive the motor to drive the fan blades to rotate through the rotating shaft, so that outside air is sucked into the box body along the air pipe, and heat is dissipated to the punching machine.
6. According to the cambered surface punching die and the operation method thereof, dust mixed in air entering the box body can be conveniently filtered through the arrangement of the dustproof cap and the dust removal net, and the dust is prevented from entering the punching machine to influence the normal operation of the punching machine.
7. According to the cambered surface punching die and the operation method thereof, the waste materials accumulated in the material collecting box can be cleaned and recovered conveniently through the arrangement of the box door.
8. According to the cambered surface punching die and the operation method thereof, the box door and the box body are fixed conveniently through the arrangement of the clamping groove and the buckle.
9. According to the cambered surface punching die and the operation method thereof, dust around the driving motor is conveniently isolated through the arrangement of the dust cover, the dust is prevented from entering the inside of the driving motor to influence the normal operation of the driving motor, and the arrangement of the heat dissipation holes is convenient for heat dissipation of the driving motor.
The device is characterized in that the arrangement of the first chute, the first spring and the support rod is convenient for damping and buffering the punching process, vibration and noise generated during impact are reduced, the arrangement of the rotating rod, the support rod and the push rod is convenient for pushing and tamping waste materials in the blanking hole, the waste materials are prevented from being blocked due to the fact that the waste materials are clamped in the blanking hole, the arrangement of the magnet block is convenient for adsorbing the waste materials, the arrangement of the material blocking groove is convenient for separating the waste materials from the magnet block, and the arrangement of the impeller, the rotating shaft, the cam and the air cylinder is convenient for cooling the waste materials in the material collecting bin.
Drawings
FIG. 1 is a schematic structural view of a cambered surface punching die and an operation method thereof according to the present invention;
FIG. 2 is a perspective view of a cambered surface punching die and its method of operation in accordance with the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 illustrating a cambered surface punching die and method of operation thereof in accordance with the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 illustrating a cambered surface punching die and method of operation thereof in accordance with the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 1 illustrating a cambered surface punching die and method of operation thereof in accordance with the present invention;
FIG. 6 is an enlarged view of portion D of FIG. 1 illustrating a cambered surface punching die and method of operation thereof in accordance with the present invention;
FIG. 7 is an enlarged view of portion E of FIG. 1 illustrating a cambered surface punch die and method of operation thereof in accordance with the present invention.
In the figure: 1. a box body; 2. a punch press; 3. an upper die; 4. a lower die; 5. a second chute; 501. a limiting rod; 502. a second spring; 503. entering an air pipe; 504. an air outlet pipe; 505. a blanking hole; 6. a first chute; 601. a support bar; 602. a first spring; 7. rotating the rod; 701. a strut; 702. a push rod; 703. a magnet block; 704. a material blocking groove; 8. an impeller; 801. a bevel gear; 9. a rotating shaft; 901. a driven gear; 902. a cam; 10. an air cylinder; 101. a piston; 102. a sphere; 103. an exhaust pipe; 104. a water tank; 11. a material collecting bin; 111. a material collecting box; 112. a box door; 12. a drive motor; 121. a fan blade; 122. an air duct; 123. a dust cover; 13. a dust cap; 131. a dust removal net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof, comprising a box body 1, a punching machine 2, an upper die 3 and a lower die 4, wherein the punching machine 2 is fixed on the inner wall of the box body 1, the upper die 3 is tightly connected with the output end of the punching machine 2, the lower die 4 is positioned in the box body 1, the upper die 3 is matched with the lower die 4, the side wall of the box body 1 is provided with a feeding hole and a discharging hole, the lower end of the upper die 3 is provided with a punch, the lower die 4 is provided with a blanking hole 505, the punch is matched with the blanking hole 505, the bottom of the lower die 4 is provided with a plurality of groups of first chutes 6, supporting rods 601 are slidably connected in the first chutes 6, one ends of the supporting rods 601, which are positioned in the first chutes 6, are fixedly connected with first springs 602, one ends of the first springs 602, which, the side wall of one of the first chutes 6 is rotatably connected with a rotating rod 7, a supporting rod 701 is fixedly connected in the box body 1, the rotating rod 7 is rotatably connected with the supporting rod 701, the bottom of the lower die 4 is provided with a material collecting bin 11, a blanking hole 505 leads into the material collecting bin 11, a material blocking bin 704 is arranged in the material collecting bin 11, a push rod 702 is slidably connected in the material blocking bin 704, one end of the push rod 702, which is positioned in the material blocking bin 704, is fixedly connected with a magnet 703, one end of the book searching push rod 702, which is far away from the magnet 703, is rotatably connected with the rotating rod 7, the box body 1 is provided with a material collecting bin 111, the bottom of the material collecting bin 11 is provided with a guide pipe, one end of the guide pipe, which is far away from the material collecting bin 11, is slidably connected with the material collecting bin 111, the impeller 8 is rotatably connected with the impeller 8, the rotating shaft 9 is provided with a cam 902, the box body 1 is internally provided with an air cylinder 10, the air cylinder 10 is connected with a piston 101 in a sliding manner, the piston 101 is provided with a connecting rod, one end of the connecting rod, far away from the piston 101, is rotatably connected with the cam 902, the lower end of the air cylinder 10 is provided with an air inlet pipe, the lower end of the air cylinder 10 is provided with an air exhaust pipe 103, one end of the air exhaust pipe 103, far away from the air cylinder 10, is connected.
A worker puts a cambered raw material with punched holes into a box body 1 along a feeding hole, adjusts the position of the raw material to be matched with an upper die 3 and a lower die 4, starts a punching machine 2 to drive the upper die 3 to move downwards after the adjustment is finished, a punch head at the lower end of the upper die 3 is matched with a blanking hole 505 on the lower die 4 to perform pressure punching on the cambered raw material, the worker takes out the punched raw material through a discharging hole after the impact is finished, a first sliding groove 6 and a supporting rod 601 extrude a first spring 602 in the mutual extrusion process of the upper die 3 and the lower die 4, the first spring 602 performs damping and buffering on the punching process of the upper die 3 and the lower die 4, and reduces the vibration and noise generated when the two impact mutually, meanwhile, the first sliding groove 6 drives one end of a rotating rod 7 close to the first sliding groove 6 to rotate downwards when moving downwards, one end close to a push rod 702 rotates upwards to push the push rod 702 to slide upwards to push the waste material in the blanking hole 505, the waste materials in the blanking hole 505 are prevented from being blocked due to clamping in the blanking hole 505, the magnet block 703 adsorbs the waste materials in the blanking hole 505, the upper die 3 and the lower die 4 are separated after impact is completed, the lower die 4 moves upwards and resets under the action of the first spring 602, meanwhile, the first chute 6 drives the push rod 702 to move downwards through the rotating rod 7, the waste materials in the blanking hole 505 are brought into the material collecting bin 11, in the process that the push rod 702 moves downwards, the material blocking groove 704 separates the waste materials from the magnet block 703, the waste materials slide down along the inclined surface of the material blocking groove 704, the waste materials drive the impeller 8 to rotate through pressure when falling, the impeller 8 drives the rotating shaft 9 to rotate through the bevel gear 801 and the driven gear 901, the rotating shaft 9 drives the piston 101 to reciprocate in the air cylinder 10 through the cam 902 and the connecting rod, when the piston 101 slides towards the direction close to the cam 902, external air enters the air cylinder 10 along the air inlet pipe, when the piston 101 slides towards, the gas in the inflator 10 is discharged into the material collecting bin 11 along the gas exhaust pipe 103 to cool and cool the punched waste, it should be noted that the punching machine in the above embodiment is the prior art, and not described herein too much, the raw material to be processed is placed into the box body 1 through the arrangement of the material inlet, the raw material after processing is taken out through the arrangement of the material outlet, the raw material is punched through the arrangement of the punch and the blanking hole 505, the waste material generated by punching is collected through the arrangement of the material collecting bin 11 and the material collecting bin 111, the first chute 6, the first spring 602 and the support rod 601 are arranged to absorb and buffer the punching process, the vibration and noise generated during the punching are reduced, the arrangement of the rotating rod 7, the support rod 701 and the push rod 702 is arranged to push the waste material in the blanking hole 505, the waste material is prevented from being blocked in the blanking hole 505, the arrangement of the magnet block 703 is arranged to absorb the waste material, the waste material is separated from the magnet block 703 by the material blocking groove 704, and the waste material in the material collecting bin 11 is cooled by the impeller 8, the rotating shaft 9, the cam 902 and the air cylinder 10.
Example 2:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, further, a water tank 104 is arranged in the box body 1, a sphere 102 is arranged in the water tank 104, an air inlet is arranged on the sphere 102, one end of an air inlet pipe far away from the air cylinder 10 is connected into the sphere 102, outside air enters the sphere 102 along the air inlet, refrigerant liquid is filled in the water tank 104, the arrangement of the sphere 102 is convenient for increasing the cooling efficiency of the refrigerant liquid on the air in the sphere 102, and the air cylinder 10 extracts cold air in the sphere 102 through the air inlet pipe, so that the cooling effect of the air.
Example 3:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, and further, a second chute 5 is arranged in a blanking hole 505, a limiting rod 501 is slidably connected in the second chute 5, a second spring 502 is fixedly connected to one end of the limiting rod 501, which is located at the second chute 5, and one end of the second spring 502, which is far away from the limiting rod 501, is fixedly connected to the inner wall of the second chute 5.
Example 4:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as in embodiment 1, further, an air inlet pipe 503 is arranged on the second chute 5, an air outlet pipe 504 is arranged on the second chute 5, check valves are arranged on the air inlet pipe 503 and the air outlet pipe 504, one end of the air outlet pipe 504, which is far away from the second chute 5, is connected to a blanking hole 505, when a punch is pressed into the blanking hole 505, the limit rod 501 slides into the second chute 5 under the extrusion of the punch, when the punch slides out of the blanking hole 505, the limit rod 501 resets under the elastic force of the second spring 502, when the limit rod 501 resets, external air enters the second chute 5 along the air inlet pipe 503, when the limit rod 501 slides in the direction close to the second spring 502, air in the second chute 5 is discharged into the blanking hole 505 along the air outlet pipe 504, and discharged air flow can blow waste materials blocked in the blanking hole 505.
Example 5:
referring to fig. 1-7, an arc punching die and an operation method thereof are substantially the same as those in embodiment 1, further, an air duct 122 is disposed in the box body 1, the box body 1 is provided with the driving motor 12, an output end of the driving motor 12 is fixedly connected with a rotating shaft, the rotating shaft is disposed in the air duct 122, one end of the rotating shaft, which is far away from the driving motor 12, is fixedly connected with a fan blade 121, the driving motor 12 is started to drive the fan blade 121 to rotate through the rotating shaft, so as to draw outside air into the box body 1 along the air duct 122, and dissipate heat of the punching machine 2, and it should be noted that the model of the driving motor 12 in the above embodiment is YVF 160-160L-6.
Example 6:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, and further, a dust cap 13 is disposed at one end of the air duct 122 located outside the box body 1, a dust removing net 131 is disposed in the dust cap 13, and the arrangement of the dust cap 13 and the dust removing net 131 facilitates filtering of dust mixed in air entering the box body 1 and prevents the dust from entering the punching machine 2 to affect the normal operation of the punching machine 2.
Example 7:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, and further, a box door 112 is rotatably connected to a side wall of the box body 1, the position of the box door 112 is matched with that of the material collecting box 111, and the arrangement of the box door 112 is convenient for cleaning and recycling waste materials accumulated in the material collecting box 111.
Example 8:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, and further, a clamping groove is rotatably connected to the box door 112, a buckle is fixedly connected to the box body 1, the clamping groove is matched with the buckle, and the clamping groove and the buckle are arranged to fix the box door 112 and the box body 1 conveniently.
Example 9:
referring to fig. 1-7, a cambered surface punching die and an operation method thereof are substantially the same as those in embodiment 1, further, a dust cover 123 is arranged on the box body 1, the driving motor 12 is located in the dust cover 123, heat dissipation holes are formed in the dust cover 123, the dust cover 123 is arranged to facilitate isolating dust around the driving motor 12, the dust is prevented from entering the inside of the driving motor 12 to affect normal operation of the driving motor 12, and the heat dissipation holes are arranged to facilitate heat dissipation of the driving motor 12.
According to the invention, the arrangement of the first chute 6, the first spring 602 and the support rod 601 is convenient for damping and buffering the punching process, vibration and noise generated during impact are reduced, the arrangement of the rotating rod 7, the support rod 701 and the push rod 702 is convenient for pushing and tamping the waste in the blanking hole 505, the waste is prevented from being blocked in the blanking hole 505 in a clamping manner, the arrangement of the magnet block 703 is convenient for adsorbing the waste, the arrangement of the material blocking groove 704 is convenient for separating the waste from the magnet block 703, and the arrangement of the impeller 8, the rotating shaft 9, the cam 902 and the inflator 10 is convenient for cooling the waste in the material collecting bin 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The cambered surface punching die comprises a box body (1), a punching machine (2), an upper die (3) and a lower die (4), wherein the punching machine (2) is fixed on the inner wall of the box body (1), the upper die (3) is tightly connected with the output end of the punching machine (2), the lower die (4) is positioned in the box body (1), the upper die (3) is matched with the lower die (4), the cambered surface punching die is characterized in that a feeding hole and a discharging hole are formed in the side wall of the box body (1), a punch is arranged at the lower end of the upper die (3), blanking holes (505) are formed in the lower die (4), the punch is matched with the blanking holes (505), a plurality of groups of first sliding grooves (6) are formed in the bottom of the lower die (4), supporting rods (601) are slidably connected with supporting rods (601), one ends of the supporting rods (601) positioned in the first sliding grooves (6) are fixedly connected with first springs, one end of the first spring (602) far away from the supporting rod (601) is fixedly connected to the inner wall of the first sliding groove (6), one end of the supporting rod (601) far away from the first spring (602) is fixedly connected to the inner wall of the box body (1), one side wall of the first sliding groove (6) is rotatably connected with the rotating rod (7), a supporting rod (701) is fixedly connected in the box body (1), the rotating rod (7) is rotatably connected with the supporting rod (701), a material collecting bin (11) is arranged at the bottom of the lower die (4), a blanking hole (505) is led into the material collecting bin (11), a material blocking slot (704) is arranged in the material collecting bin (11), a push rod (702) is connected in the material blocking slot (704) in a sliding manner, one end of the push rod (702) located in the material blocking slot (704) is fixedly connected with a magnet block (703), one end of the book searching push rod (702) far away from the magnet block (, the improved garbage collection box is characterized in that a material collection box (111) is arranged in the box body (1), a guide pipe is arranged at the bottom of the material collection box (11), one end, away from the material collection box (11), of the guide pipe is connected with the material collection box (111) in a sliding manner, an impeller (8) is connected in the material collection box (11) in a rotating manner, a bevel gear (801) is arranged on the side wall of the impeller (8), a rotating shaft (9) is connected in the box body (1) in a rotating manner, one end, close to the impeller (8), of the rotating shaft (9) is fixedly connected with a driven gear (901), the driven gear (901) is meshed with the bevel gear (801), a cam (902) is arranged on the rotating shaft (9), an air cylinder (10) is arranged in the box body (1), a piston (101) is connected in the air cylinder (10, the air cylinder is characterized in that an air inlet pipe is arranged at the lower end of the air cylinder (10), an exhaust pipe (103) is arranged at the lower end of the air cylinder (10), one end, far away from the air cylinder (10), of the exhaust pipe (103) is connected into the material collecting bin (11), and one-way valves are arranged on the air inlet pipe and the exhaust pipe (103).
2. The arc-surface punching die for the air cylinders (10) is characterized in that a water tank (104) is arranged in the box body (1), a ball body (102) is arranged in the water tank (104), an air inlet is formed in the ball body (102), and one end, far away from the air cylinders (10), of the air inlet pipe is connected into the ball body (102).
3. The arc-surface punching die for the steel plate of claim 1, wherein a second sliding chute (5) is arranged in the blanking hole (505), a limiting rod (501) is slidably connected in the second sliding chute (5), a second spring (502) is fixedly connected to one end, located at the second sliding chute (5), of the limiting rod (501), and one end, far away from the limiting rod (501), of the second spring (502) is fixedly connected to the inner wall of the second sliding chute (5).
4. The cambered surface punching die of claim 3, wherein an air inlet pipe (503) is arranged on the second sliding chute (5), an air outlet pipe (504) is arranged on the second sliding chute (5), one-way valves are arranged on the air inlet pipe (503) and the air outlet pipe (504), and one end of the air outlet pipe (504) far away from the second sliding chute (5) is connected into the blanking hole (505).
5. The arc-surface punching die for the steel plate of claim 1 is characterized in that an air pipe (122) is arranged in the box body (1), a driving motor (12) is arranged on the box body (1), a rotating shaft is fixedly connected to an output end of the driving motor (12), the rotating shaft is located in the air pipe (122), and a fan blade (121) is fixedly connected to one end, away from the driving motor (12), of the rotating shaft.
6. The cambered surface punching die of claim 5, wherein one end of the air pipe (122) positioned outside the box body (1) is provided with a dust cap (13), and a dust removing net (131) is arranged in the dust cap (13).
7. Cambered surface punching die according to claim 1, characterized in that a box door (112) is rotatably connected to the side wall of the box body (1), and the box door (112) is positioned to match the material collection box (111).
8. The arc-surface punching die for the refrigerator door according to claim 7 is characterized in that a clamping groove is rotatably connected to the refrigerator door (112), a buckle is fixedly connected to the refrigerator body (1), and the clamping groove is matched with the buckle.
9. The arc-surface punching die for the steel plate of claim 5, wherein a dust cover (123) is arranged on the box body (1), the driving motor (12) is located in the dust cover (123), and heat dissipation holes are formed in the dust cover (123).
10. An operation method of an arc punching die, which is characterized in that the arc punching die in claim 1 is adopted, and the operation method comprises the following specific steps:
s1, putting the cambered surface raw material with the punched holes into the box body (1) along the feeding hole by a worker, and adjusting the position of the raw material to enable the raw material to be matched with the upper die (3) and the lower die (4);
s2, after the adjustment is completed, starting the punching machine (2) to drive the upper die (3) to move downwards, enabling a punch at the lower end of the upper die (3) to be matched with a blanking hole (505) in the lower die (4) to perform pressure punching on the cambered surface raw material, and after the impact is completed, taking out the punched raw material through a discharge hole by a worker;
s3, in the mutual extrusion process of the upper die (3) and the lower die (4), the first sliding groove (6) and the supporting rod (601) extrude the first spring (602), and the first spring (602) performs damping and buffering on the stamping process of the upper die (3) and the lower die (4) so as to reduce vibration and noise generated when the two impact each other;
s4, when the first chute (6) moves downwards, one end of the rotating rod (7) close to the first chute (6) is driven to rotate downwards, one end close to the push rod (702) rotates upwards to push the push rod (702) to slide upwards to push and smash the waste in the blanking hole (505), the waste is prevented from being blocked in the blanking hole (505), the waste in the blanking hole (505) is adsorbed by the magnet block (703), the upper die (3) and the lower die (4) are separated after impact is completed, the lower die (4) moves upwards and resets under the action of the first spring (602), the first chute (6) drives the push rod (702) to move downwards through the rotating rod (7), the waste in the blanking hole (505) is brought into the material collecting bin (11), and the push rod (702) moves downwards, the waste material is separated from the magnet block (703) by the material blocking groove (704), and the waste material slides down along the inclined surface of the material blocking groove (704);
s5, when the waste falls, the impeller (8) is driven to rotate through pressure, the impeller (8) drives the rotating shaft (9) to rotate through the bevel gear (801) and the driven gear (901), the rotating shaft (9) drives the piston (101) to reciprocate in the air cylinder (10) through the cam (902) and the connecting rod, when the piston (101) slides towards the direction close to the cam (902), outside air enters the air cylinder (10) along the air inlet pipe, when the piston (101) slides towards the direction far away from the cam (902), the air in the air cylinder (10) is discharged into the material collecting bin (11) along the air outlet pipe (103), and the flushed waste is cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120145.7A CN112317606A (en) | 2020-10-19 | 2020-10-19 | Cambered surface punching die and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120145.7A CN112317606A (en) | 2020-10-19 | 2020-10-19 | Cambered surface punching die and operation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112317606A true CN112317606A (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011120145.7A Withdrawn CN112317606A (en) | 2020-10-19 | 2020-10-19 | Cambered surface punching die and operation method thereof |
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| Country | Link |
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| CN (1) | CN112317606A (en) |
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