CN214056590U

CN214056590U - Punching machine convenient to get material

Info

Publication number: CN214056590U
Application number: CN202022392627.XU
Authority: CN
Inventors: 龚卫东; 范赛飞; 肖志伟
Original assignee: Shenzhen Xinxing Glass Product Co ltd
Current assignee: Shenzhen Xinxing Glass Product Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-27
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a punching machine convenient to get material belongs to punching machine equipment technical field, which comprises a bod, be provided with the mould on the organism, just be located on the organism the below of going up the mould slides and is provided with the lower mould, the lower mould slides along vertical direction, and punching machine convenient to get material still includes the workstation that is located the organism, be provided with on the workstation and draw the subassembly, it is used for ordering about the mould and shifts out on lower mould to the workstation to draw the subassembly. After the die is compressed, the die on the lower die is moved out of the lower die to a workbench through the extraction assembly, and then the die to be compressed is placed on the lower die, so that the cooling time of the forming die on the lower die is reduced, and the processing efficiency of the die is improved; simultaneously, shift out the lower mould with the mould through the subassembly that draws, reduced staff's the amount of labour, and reduced the possibility that staff scalded.

Description

Punching machine convenient to get material

Technical Field

The utility model belongs to the technical field of punching machine equipment technique and specifically relates to a punching machine convenient to get material is related to.

Background

The punching machine is a universal press machine with exquisite structure: the press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The working principle of the press is to process the metal into parts by applying strong pressure to the blank to cause the metal to be plastically deformed and broken.

At present, referring to fig. 6, the punching machine includes a machine body 1, an upper die 2 is fixedly disposed on the machine body 1, the upper die 2 is provided with a heating plate 30 for heating a blank, a lower die 3 is slidably disposed on the machine body 1 and located right below the upper die 2, a sliding direction of the lower die 3 is along a vertical direction, and a hydraulic cylinder 19 for driving the lower die 3 to slide is disposed on the machine body 1; when the blank is compressed, the blank is placed in a specific die, the die is placed on the lower die 3, and then the lower die 3 is driven to slide through the hydraulic cylinder 19, so that the blank is abutted to the upper die 2, and the blank is subjected to punch forming; and the blank is heated by the heating plate 30 to facilitate the forming of the blank.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after heating device heats the mould, the mould has certain temperature, and after the blank shaping, the staff need wait that the mould lacks a period of time coldly, can be to taking out the mould, machining efficiency is lower.

SUMMERY OF THE UTILITY MODEL

For improving machining efficiency, this application provides a punching machine convenient to get material.

The application provides a punching machine convenient to get material adopts following technical scheme:

the utility model provides a punching machine convenient to get material, includes the organism, be provided with the mould on the organism, just be located on the organism the below of going up the mould slides and is provided with the lower mould, the lower mould slides along vertical direction, and punching machine convenient to get material still includes the workstation that is located the organism, be provided with on the workstation and draw the subassembly, it is used for ordering about the mould and shifts out on lower mould to the workstation.

By adopting the technical scheme, after the die is compressed, the die on the lower die is moved out of the lower die to the workbench through the extraction assembly, and then the die to be compressed is placed on the lower die, so that the cooling time of the forming die on the lower die is reduced, and the processing efficiency of the die is improved; simultaneously, shift out the lower mould with the mould through the subassembly that draws, reduced the process that the staff took out the mould, reduced staff's the amount of labour, and reduced the possibility that the staff scalded.

Optionally, the extracting assembly includes a push plate slidably disposed on the workbench, a sliding direction of the push plate is perpendicular to a sliding direction of the lower die, and the machine body is provided with a first driving member for driving the push plate to slide; and a fixing piece for fixing the die is arranged on the push plate.

Through adopting above-mentioned technical scheme, order about push pedal slip butt mould through first driving piece to fix the mould to the push pedal through the mounting on, first driving piece slides and drives the mould and shift out the lower mould through ordering about the push pedal, and easy operation is practical. The die is fixed on the push plate through the fixing piece, so that the possibility that the die is separated from the push plate in the moving process of the die is reduced, and the die is conveniently sent out; and the forming quality of the blank is improved.

Optionally, the first driving part comprises an air cylinder arranged on the workbench, the length direction of the output rod of the air cylinder is parallel to the sliding direction of the push plate, and the push plate is fixedly arranged on the output rod of the air cylinder.

Through adopting above-mentioned technical scheme, start the cylinder, the output pole of cylinder orders about the push pedal and slides, and the push pedal slides and then sends out the lower mould with the mould, and the cylinder has the advantage that the transmission is steady, the noise is less.

Optionally, the fixing piece comprises an electromagnet arranged on the push plate, the die can be adsorbed to the electromagnet, and a control switch for controlling the electromagnet to be powered on or powered off is arranged on the workbench.

By adopting the technical scheme, when the push plate is in sliding butt joint with the mold, the electromagnet is electrified by controlling the switch, and the mold is adsorbed on the electromagnet by electrifying the electromagnet; when the mold is moved to a required position, the electromagnet is driven to be powered off through the control switch, the mold is separated from the electromagnet, and the operation is simple and practical; the electromagnet has the advantage of good fixing effect.

Optionally, a cooling fan for cooling the mold is arranged on the workbench.

By adopting the technical scheme, when the push plate sends the die to the workbench, the cooling fan supplies air to the die, so that the cooling of the die is accelerated, a worker can take out a blank in the die conveniently, the die can be reused, and the processing efficiency is further improved; meanwhile, the cooling fan accelerates the cooling of the die, and the forming quality of the blank is improved.

Optionally, the workbench is provided with a plurality of conveying rollers for conveying the mold in a rotating manner, the plurality of conveying rollers rotate in the same direction, the rotating axis of each conveying roller is perpendicular to the sliding direction of the lower mold, the cooling fan is located on one side of each conveying roller, and the workbench is provided with a second driving piece for driving the conveying rollers to rotate.

By adopting the technical scheme, the mold is conveyed onto the conveying roller on the workbench by the push plate, the conveying roller is driven to rotate by the first driving piece, and the mold is further conveyed to a position far away from the falling point of the mold, so that the accumulation of the mold is reduced, the cooling of the mold is accelerated, and the processing quality is further improved; the turning direction of the conveying roller is the same so as to convey the die to the required position.

Optionally, the second driving part comprises a motor arranged on the workbench, a chain wheel is sleeved on the conveying roller, a chain is wound on the chain wheel, and one chain wheel is connected to a conveying shaft of the motor.

Through adopting above-mentioned technical scheme, starter motor, motor drive sprocket rotate, and the sprocket rotates and orders about the chain operation, and the operation of sprocket orders about all the other sprockets and rotates, and then orders about the conveying roller and rotate towards same direction, and the chain has the advantage that the transmission is steady, compact structure with sprocket feed.

Optionally, the lower die is provided with a receiving plate in a sliding manner, the sliding direction of the receiving plate is perpendicular to the sliding direction of the push plate, and the lower die is provided with a third driving piece for driving the receiving plate to slide.

By adopting the technical scheme, the die is compressed, the bearing plate is driven to slide out of the lower die through the third driving piece, so that a worker can place the die on the bearing plate conveniently, and then the bearing plate is sent to the lower die; the process reduces the process that the worker sends the die into the lower die, and improves the safety of the worker.

Optionally, the third driving part includes an electric push rod disposed on the lower die, a length direction of an output rod of the electric push rod is parallel to a sliding direction of the receiving plate, and the receiving plate is disposed on the output rod of the electric push rod.

By adopting the technical scheme, the electric push rod is started, the output rod of the electric push rod drives the bearing plate to slide, and the bearing plate slides to drive the mold to slide in or slide out of the lower mold, so that the operation is simple and practical; the electric push rod has the advantages of stable structure and stable transmission.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mold on the lower mold is moved out of the lower mold to the workbench through the extraction assembly, so that the cooling time of the forming mold on the lower mold is reduced, and the processing efficiency of the mold is improved; the extraction assembly moves the die out of the lower die, so that the process of taking the die out by workers is reduced, the labor capacity of the workers is reduced, and the possibility of scalding the workers is reduced;

2. the cooling fan supplies air to the die, so that the cooling of the die is accelerated, a worker can conveniently take out a blank in the die, the die can be reused, and the processing efficiency is further improved; meanwhile, the cooling of the die is accelerated through the cooling fan, and the forming quality of the blank is improved;

3. the bearing plate slides out of the lower die, so that a worker can place the die on the bearing plate conveniently, and then the bearing plate is conveyed to the lower die; the process reduces the process that the worker sends the die into the lower die, and improves the safety of the worker.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of the overall structure from another perspective of an embodiment of the present application;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic structural diagram of a second fixing table in the embodiment of the present application;

fig. 6 is an overall structural diagram of the related art.

Description of reference numerals: 1. a body; 11. a base; 12. a column; 2. an upper die; 3. a lower die; 4. a work table; 41. a first fixed table; 42. a second stationary stage; 5. pushing the plate; 6. a cylinder; 7. an electromagnet; 8. a control switch; 9. a cooling fan; 10. a conveying roller; 13. a motor; 14. a sprocket; 15. a chain; 16. a bearing plate; 17. an electric push rod; 18. a sliding seat; 19. a hydraulic cylinder; 20. a guide rail; 21. a slider; 22. a chute; 23. a support plate; 24. an abutment roller; 25. connecting blocks; 26. connecting grooves; 27. hinging a shaft; 28. a fixed block; 29. accommodating grooves; 30. heating the plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses punching machine convenient to get material. Referring to fig. 1, the machine body comprises a base 11 and four upright posts 12 positioned on the base 11, wherein the four upright posts 12 are parallel to each other and perpendicular to the base 11, the four upright posts 12 are respectively positioned at four corners of the base 11, an upper die 2 is arranged on the machine body 1, the upper die 2 is fixedly arranged at one end of each upright post 12 far away from the base 11, a lower die 3 is arranged on the machine body 1 and below the upper die 2 in a sliding manner, the lower die 3 slides in the vertical direction, four sliding seats 18 are fixedly arranged on the lower die 3, the four sliding seats 18 are slidably arranged on the upright posts 12, and through holes matched with the upright posts 12 are formed in the sliding seats 18; be provided with pneumatic cylinder 19 on the base 11, the length direction of the 19 piston rods of pneumatic cylinder is along vertical direction, and base 11 is fixed to be set up on the piston rod of pneumatic cylinder 19.

Referring to fig. 1, the punching machine convenient for material taking further includes a workbench 4 located on the machine body 1, the workbench 4 includes a first fixing table 41 and a second fixing table 42, the first fixing table 41 and the second fixing table 42 are respectively located at two sides of the base 11, an operation port for workers to work is reserved between the first fixing table 41 and the second fixing table 42, an extraction assembly is arranged on the workbench 4, the extraction assembly is located on the first fixing table 41, and the extraction assembly is used for driving the die to move out of the lower die 3 to the second fixing table 42; after the mold is compressed, the mold on the lower mold 3 is moved out of the lower mold 3 to the second fixing table 42 through the extraction assembly, and then the mold to be compressed is placed on the lower mold 3, so that the cooling time of the forming mold on the lower mold 3 is reduced, and the processing efficiency of the mold is improved.

Referring to fig. 3 and 4, the extracting assembly includes a push plate 5 slidably disposed on the worktable 4, the push plate 5 is disposed on a first fixing table 41, a sliding direction of the push plate 5 is perpendicular to a sliding direction of the lower die 3, the push plate 5 slides toward a direction close to or away from a second fixing table 42, and a first driving member for driving the push plate 5 to slide is disposed on the machine body 1; referring to fig. 1 and 2, a receiving plate 16 is slidably disposed on the lower die 3, guide rails 20 are fixedly disposed on two sides of the lower die 3, a slider 21 is fixedly disposed on the receiving plate 16, a guide rail 20 for the slider 21 to slide is disposed on the lower die 3, a sliding slot 22 for the slider 21 to slide is disposed on the guide rail 20, a sliding direction of the receiving plate 16 is perpendicular to a sliding direction of the push plate 5, and the push plate 5 can be received on the receiving plate 16.

Placing the die on the bearing plate 16, starting the hydraulic cylinder 19, driving the lower die 3 to slide towards the direction close to the upper die 2 by the hydraulic cylinder 19, and driving the die to abut against the upper die 2 by the lower die 3 in a sliding manner to compress the die; after compression, the lower die 3 is driven to slide by the hydraulic cylinder 19, so that the bottom surface of the bearing plate 16 and the bottom surface of the push plate 5 are positioned at the same height, and the sliding bearing plate 16 is pulled out of the lower die 3; the push plate 5 is then driven to slide by the first drive member, and the push plate 5 slides to push the mold to slide into the second stationary stage 42.

Referring to fig. 3 and 4, in order to reduce the friction force between the push plate 5 and the receiving plate 16, two support plates 23 are arranged on the side wall of the push plate 5 close to the abutting plate, the two support plates 23 are respectively located on the two sides of the push plate 5 along the length direction, an abutting roller 24 is rotatably arranged between the two support plates 23, and the abutting roller 24 abuts against the receiving plate 16; the provision of the abutment roller 24 reduces the friction between the push plate 5 and the receiving plate 16 to facilitate sliding of the push plate 5.

Referring to fig. 3 and 4, the first driving member includes an air cylinder 6 disposed on the worktable 4, a length direction of an output rod of the air cylinder 6 is parallel to a sliding direction of the push plate 5, and the push plate 5 is fixedly disposed on the output rod of the air cylinder 6; starting cylinder 6, push pedal 5 is driven to slide by the output lever of cylinder 6, and push pedal 5 slides and then sends out lower mould 3 with the mould, and cylinder 6 has the steady advantage of transmission.

Referring to fig. 1 and 2, in order to slide the bearing plate 16, a third driving member for driving the bearing plate 16 to slide is arranged on the lower die 3, the third driving member includes an electric push rod 17 arranged on the lower die 3, the cross section of the lower die 3 is larger than that of the upper die 2, a body of the electric push rod 17 is fixedly arranged on the lower die 3 to reduce the influence of the electric push rod 17 on the upper die 2 and prolong the service life of the electric push rod 17, the length direction of an output rod of the electric push rod 17 is parallel to the sliding direction of the bearing plate 16, and the bearing plate 16 is arranged on an output rod of the electric push rod 17; and starting the electric push rod 17, driving the bearing plate 16 to slide by an output rod of the electric push rod 17, and driving the mold to slide into or out of the lower mold 3 by the sliding of the bearing plate 16.

Referring to fig. 1 and 2, in order to further prolong the service life of the electric push rod 17, a connecting block 25 is arranged on the side wall of the bearing plate 16 close to the electric push rod 17, a connecting groove 26 is formed on the connecting block 25, a connecting hole is formed on the connecting block 25 and on the side wall of the connecting groove 26, a hinge shaft 27 is rotatably arranged on the connecting block 25 and on the connecting hole, and both ends of the hinge shaft 27 are located in the connecting hole; a fixed block 28 is fixedly arranged on the hinge shaft 27, and an output shaft of the electric push rod 17 is fixedly connected to the fixed block 28; when the die is compressed, the lower die 3 and the bearing plate 16 deform, and the output rod of the electric push rod 17 is rotatably connected to the bearing plate 16, so that when the bearing plate 16 deforms, a certain moving space is reserved, the possibility of bending of the output shaft of the electric push rod 17 is reduced, and the service life of the electric push rod 17 is prolonged.

Referring to fig. 3 and 4, in order to improve the stability between the push plate 5 and the mold, a fixing member for fixing the mold is arranged on the push plate 5, the fixing member includes an electromagnet 7 arranged on the push plate 5, the electromagnet 7 is positioned on the side wall of the push plate 5 far away from the cylinder 6, the mold can be adsorbed to the electromagnet 7, a control switch 8 for controlling the electromagnet 7 to be powered on or off is arranged on the workbench 4, and the electromagnet 7 is electrically connected with the control switch 8; the electromagnet 7 is powered on by closing the control switch 8, when the push plate 5 drives the electromagnet 7 to be close to the mold, the mold is adsorbed on the push plate 5 by the suction force generated by the electromagnet 7, and the possibility that the mold is separated from the push plate 5 in the running process is further reduced.

Referring to fig. 3, a cooling fan 9 for cooling the mold is arranged on the workbench 4, the cooling fan 9 is positioned on the second fixing table 42, and after the push plate 5 sends the mold to the second fixing table 42, the cooling fan 9 cools the mold to reduce the time for naturally cooling the mold, so that the mold can be reused, and the processing efficiency is further improved.

Referring to fig. 3 and 5, in order to reduce the possibility that the mold is stacked on the second fixing table 42, a plurality of conveying rollers 10 for conveying the mold are rotatably arranged on the workbench 4, the plurality of conveying rollers 10 are rotated in the same direction, the rotation axis of the conveying rollers 10 is perpendicular to the sliding direction of the lower mold 3, an accommodating groove 29 for accommodating the conveying rollers 10 is formed in the workbench 4, circular holes for accommodating two ends of the conveying rollers 10 are formed in the side wall of the accommodating groove 29 on the workbench 4, two ends of the conveying rollers 10 are located in the through holes, the plane for accommodating the mold by the conveying rollers 10 is lower than the table top of the second fixing table 42, so as to reduce the possibility that the mold falls off the second fixing table 42, and the cooling fan 9 is located on one side of the conveying rollers 10; when the push plate 5 sends the mold to the conveying roller 10 on the second fixing table 42, the conveying roller 10 is rotated so as to send the mold out of the mold drop point, the possibility of mold accumulation is reduced, and the time for mold cooling is further shortened.

Referring to fig. 5, in order to convey the mold to a desired position, a second driving member for driving the conveying roller 10 to rotate is arranged on the workbench 4, the second driving member includes a motor 13 arranged on the workbench 4, a chain wheel 14 is sleeved on the conveying roller 10, a chain 15 is wound on the chain wheel 14, and one chain wheel 14 is connected to a conveying shaft of the motor 13; and starting the motor 13, wherein the motor 13 drives the chain wheel 14 to rotate, the chain wheel 14 rotates to drive the chain 15 to operate, the chain wheel 14 operates to drive the other chain wheels 14 to rotate, and further the conveying roller 10 is driven to rotate towards the same direction, so that the mold is conveyed to a required position.

The implementation principle of the punching machine convenient to get material of the embodiment of this application is:

when the mold is compressed, the mold is placed on the bearing plate 16, the hydraulic cylinder 19 is started, the hydraulic cylinder 19 drives the lower mold 3 to slide towards the direction close to the upper mold 2, the lower mold 3 slides to drive the mold to abut against the upper mold 2, and the mold is compressed; starting the electric push rod 17, driving the bearing plate 16 to slide by an output rod of the electric push rod 17, and driving the mold to slide out of the lower mold 3 by the sliding of the bearing plate 16; starting the air cylinder 6, driving the push plate 5 to slide by an output rod of the air cylinder 6, adsorbing the mold on the push plate 5 by the push plate 5 under the action of the electromagnet 7, and then sending the mold out of the bearing plate 16 to the second fixing table 42 by the slide of the push plate 5; above-mentioned process has reduced the mould when the cooling on lower mould 3 to process other moulds, improved machining efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a punching machine convenient to get material, includes organism (1), be provided with mould (2) on organism (1), just be located on organism (1) the below of going up mould (2) slides and is provided with lower mould (3), lower mould (3) slide its characterized in that along vertical direction: the punching machine convenient for material taking further comprises a workbench (4) located on the machine body (1), an extracting assembly is arranged on the workbench (4), and the extracting assembly is used for driving the die to move out of the lower die (3) to the workbench (4).

2. A punch for facilitating reclaiming as claimed in claim 1, wherein: the extracting component comprises a push plate (5) which is arranged on the workbench (4) in a sliding mode, the sliding direction of the push plate (5) is perpendicular to the sliding direction of the lower die (3), and a first driving piece for driving the push plate (5) to slide is arranged on the machine body (1); and a fixing piece for fixing the die is arranged on the push plate (5).

3. A punch for facilitating reclaiming as claimed in claim 2, wherein: the first driving piece comprises an air cylinder (6) arranged on the workbench (4), the length direction of an output rod of the air cylinder (6) is parallel to the sliding direction of the push plate (5), and the push plate (5) is fixedly arranged on the output rod of the air cylinder (6).

4. A punch for facilitating reclaiming as claimed in claim 3 wherein: the fixing piece comprises an electromagnet (7) arranged on the push plate (5), the die can be adsorbed by the electromagnet (7), and a control switch (8) used for controlling the electromagnet (7) to be powered on or powered off is arranged on the workbench (4).

5. A punch for facilitating reclaiming as claimed in claim 2, wherein: and a cooling fan (9) for cooling the die is arranged on the workbench (4).

6. A punch for facilitating reclaiming as claimed in claim 5, wherein: set up on workstation (4) and rotate and be provided with a plurality of conveying rollers (10) that are used for carrying the mould, it is a plurality of conveying roller (10) turn to the same, the slip direction of the axis of rotation perpendicular to lower mould (3) of conveying roller (10), cooling fan (9) are located one side of conveying roller (10), be provided with on workstation (4) and be used for ordering about conveying roller (10) pivoted second driving piece.

7. A punch for facilitating reclaiming as claimed in claim 6, wherein: the second driving part comprises a motor (13) arranged on the workbench (4), a chain wheel (14) is sleeved on the conveying roller (10), a chain (15) is wound on the chain wheel (14), and the chain wheel (14) is connected to a conveying shaft of the motor (13).

8. A punch for facilitating reclaiming as claimed in claim 2, wherein: the lower die (3) is provided with a bearing plate (16) in a sliding mode, the sliding direction of the bearing plate (16) is perpendicular to the sliding direction of the push plate (5), and a third driving piece used for driving the bearing plate (16) to slide is arranged on the lower die (3).

9. A punch for facilitating reclaiming as claimed in claim 8, wherein: the third driving piece comprises an electric push rod (17) arranged on the lower die (3), the length direction of an output rod of the electric push rod (17) is parallel to the sliding direction of the bearing plate (16), and the bearing plate (16) is arranged on the output rod of the electric push rod (17).