CN215391876U

CN215391876U - Notch stamping die for processing metal plate

Info

Publication number: CN215391876U
Application number: CN202121586544.2U
Authority: CN
Inventors: 沈剑军
Original assignee: Taishan Lingyang Technology Co ltd
Current assignee: Taishan Lingyang Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-04
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of stamping dies and discloses a notch stamping die for processing metal plates, which comprises a base, wherein a fixed block is fixedly arranged at the top end of the base, a vertical frame is fixedly arranged at the top of the fixed block, an inner groove is formed in the fixed block, a moving block is movably sleeved in the inner groove, two sides of the moving block are movably connected with the inner wall of the inner groove, and a supporting block positioned in the inner groove is fixedly arranged at the top of the base. According to the utility model, by arranging the moving block, the movable round block, the connecting rods and the air guide pipeline, when high-pressure air is guided in from the air guide pipeline, the movable round block is pushed to move in the cylindrical groove, and at the moment, the two connecting rods push the moving block to integrally lift, so that a metal plate punched above the moving block can be ejected out, the material taking operation of workers is facilitated, and the operation efficiency of the workers is improved.

Description

Notch stamping die for processing metal plate

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to a notch stamping die for processing metal plates.

Background

The stamping die is a special process equipment for processing metal into parts in cold stamping, and stamping is a pressure processing method for obtaining required parts by applying pressure to materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation.

At present, the enterprise can use notch stamping device usually when producing processing sheet metal, and current stamping device is at the in-process that uses, because the impact force intensity of punching press head is great to make metal parts block easily in stamping die's inside, the getting of giving the staff has brought inconvenience, if not take out in time, will influence subsequent sheet metal punching press work, also reduced staff's operating efficiency simultaneously.

Meanwhile, because the traditional stamping device lacks a cooling structure for the stamping head, the stamping device can generate higher temperature in the long-term stamping process, so that the stamping head is easy to deform or break, the working efficiency of workers is further influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a notch stamping die for processing a metal plate, which has the advantages of convenience in material taking and cooling.

In order to achieve the purpose, the utility model provides the following technical scheme: a notch stamping die for processing metal plates comprises a base, wherein a fixed block is fixedly mounted at the top end of the base, a vertical frame is fixedly mounted at the top of the fixed block, an inner groove is formed in the fixed block, a moving block is movably sleeved in the inner groove, two sides of the moving block are movably connected with the inner wall of the inner groove, a supporting block positioned in the inner groove is fixedly mounted at the top of the base, the top end of the supporting block is movably connected with the bottom of the moving block, an air guide pipeline positioned on the left side of a cylindrical groove is formed in the fixed block, the inner part of the air guide pipeline is communicated with the inner part of the cylindrical groove, a movable round block is movably sleeved in the cylindrical groove, a cross rod is fixedly mounted on the left side of the movable round block, the other end of the cross rod penetrates through the fixed block and extends to the inner part of the inner groove and is hinged with a connecting rod, and the other end of the connecting rod is hinged with the bottom of the moving block, the outer surface activity of horizontal pole has cup jointed horizontal spring, horizontal spring's one end fixed mounting is in the left side of activity circle piece, horizontal spring's the other end and the inner wall fixed connection in cylinder groove, the top fixed mounting who erects the frame has the pneumatic cylinder, the bottom of pneumatic cylinder is run through and is extended to the inside and the fixed mounting of fixed block and have the diaphragm, the bottom fixed mounting of diaphragm has the punching press head, the bottom fixed mounting of diaphragm has the thimble that is located punching press head both sides.

As a preferred technical scheme of the utility model, the inner wall of the vertical frame is fixedly provided with a cooling shell positioned at two sides of the punching head, the top of the cooling shell is provided with a circular groove hole positioned right below the thimble, the right side of the top of the inner cavity of the cooling shell is fixedly provided with a water tank, and when the horizontal plate drives the thimble to move downwards, the thimble passes through the circular groove hole to move downwards, so that the movable block can be accurately pressed downwards, and a water source flows into the water absorption block through the movable block.

As a preferred technical scheme of the utility model, the number of the cooling shells is two, the insides of the corresponding sides of the two cooling shells are fixedly provided with the water absorption blocks, the outer sides of the water absorption blocks are movably connected with the outer sides of the punching heads, and the water absorption blocks are made of sponge, so that a water source can be effectively absorbed, the water source coating can be carried out on the outer sides of the punching heads on the other sides of the water absorption blocks, and the cooling effect of the punching heads is achieved.

As a preferred technical scheme of the utility model, the bottom of the water tank is fixedly provided with a water pipe, the other end of the water pipe is fixedly connected with the water absorption block, and due to the design of the water pipe, the water source in the water tank can be conveyed and discharged.

As a preferred technical scheme of the utility model, the hollow cylinder is fixedly arranged at the top of the inner cavity of the cooling shell, the vertical spring positioned in the hollow cylinder is fixedly arranged at the bottom of the inner cavity of the cooling shell, and the movable block is fixedly arranged at the other end of the vertical spring.

As a preferable technical scheme of the present invention, the outer surface of the bottom end of the movable block is movably connected to the inner wall of the hollow cylinder, the top end of the movable block penetrates through the water pipe and extends to the upper side of the water pipe, a through hole located above the water pipe is formed in the movable block, and the size of the through hole is the same as the size of the inside of the water pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the moving block, the movable round block, the connecting rods and the air guide pipeline, when high-pressure air is guided in from the air guide pipeline, the movable round block is pushed to move in the cylindrical groove, and at the moment, the two connecting rods push the moving block to integrally lift, so that a metal plate punched above the moving block can be ejected out, the material taking operation of workers is facilitated, and the operation efficiency of the workers is improved.

2. According to the utility model, by arranging the ejector pin, the water pipe, the vertical spring and the movable block, when the transverse plate drives the stamping head and the ejector pin to move downwards, the bottom end of the ejector pin penetrates through the circular groove hole to extrude the top of the movable block, the vertical spring is in a compressed state, finally, the through hole in the top of the movable block is communicated with the inside of the water pipe, so that a water source in the water pipe can be contacted with the water absorption block, and finally, the other side of the water absorption block can carry out moisture coating on the outer side of the stamping head, thereby realizing cooling of the stamping head and ensuring the service life of the stamping head.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front side of the present invention;

FIG. 3 is a schematic view of the internal structure of the cooling housing according to the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a fixed block; 3. an inner tank; 4. a motion block; 5. a support block; 6. a cylindrical groove; 7. a movable round block; 8. a cross bar; 9. a lateral spring; 10. a connecting rod; 11. an air guide duct; 12. erecting; 13. a pneumatic cylinder; 14. a transverse plate; 15. punching a head; 16. a thimble; 17. cooling the shell; 18. a circular slot; 19. a water tank; 20. a water pipe; 21. a hollow cylinder; 22. a vertical spring; 23. a movable block; 24. a water absorption block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides a notch punching die for processing metal plates, which comprises a base 1, wherein a fixed block 2 is fixedly arranged at the top end of the base 1, a vertical frame 12 is fixedly arranged at the top of the fixed block 2, an inner groove 3 is formed in the fixed block 2, a moving block 4 is movably sleeved in the inner groove 3, two sides of the moving block 4 are movably connected with the inner wall of the inner groove 3, a supporting block 5 positioned in the inner groove 3 is fixedly arranged at the top end of the base 1, the top end of the supporting block 5 is movably connected with the bottom of the moving block 4, an air guide pipeline 11 positioned at the left side of a cylindrical groove 6 is formed in the fixed block 2, the interior of the air guide pipeline 11 is communicated with the interior of the cylindrical groove 6, a movable round block 7 is movably sleeved in the cylindrical groove 6, a cross rod 8 is fixedly arranged at the left side of the movable round block 7, the other end of the cross rod 8 penetrates through the fixed block 2 and extends into the inner groove 3 and is hinged with a connecting rod 10, the other end of connecting rod 10 is articulated with the bottom of motion piece 4, horizontal spring 9 has been cup jointed in the surface activity of horizontal pole 8, the one end fixed mounting of horizontal spring 9 is in the left side of activity circle piece 7, the other end of horizontal spring 9 and the inner wall fixed connection of cylinder groove 6, the top fixed mounting of perpendicular frame 12 has pneumatic cylinder 13, the bottom of pneumatic cylinder 13 is run through and is extended to the inside and the fixed mounting of fixed block 2 and has diaphragm 14, the bottom fixed mounting of diaphragm 14 has punching press head 15, the bottom fixed mounting of diaphragm 14 has the thimble 16 that is located punching press head 15 both sides.

Wherein, the inner wall fixed mounting of vertical frame 12 has the cooling casing 17 that is located the punching press head 15 both sides, and the circular slot 18 that is located thimble 16 under is seted up at the top of cooling casing 17, and the right side fixed mounting at cooling casing 17 inner chamber top has water tank 19, and when diaphragm 14 drove thimble 16 downstream, thimble 16 will pass circular slot 18 downstream this moment to can realize pushing down the accurate of movable block 23, and then make the water source flow in water absorption block 24 through movable block 23.

Wherein, the quantity of cooling casing 17 is two, and the equal fixed mounting in inside of two corresponding one sides between each other of cooling casing 17 has the piece 24 that absorbs water, absorbs water the outside of piece 24 and the outside swing joint of ram head 15, and the piece 24 that absorbs water adopts the sponge to make to can effectual absorption water source, make its another side can carry out the water source coating to ram head 15's the outside, thereby reach ram head 15's cooling effect.

Wherein, the bottom fixed mounting of water tank 19 has water pipe 20, and the other end and the water absorption piece 24 fixed connection of water pipe 20 can carry the emission to the inside water source of water tank 19 because the design of water pipe 20.

Wherein, the top fixed mounting of cooling casing 17 inner chamber has hollow cylinder 21, and the bottom fixed mounting of cooling casing 17 inner chamber has the vertical spring 22 that is located hollow cylinder 21 inside, and vertical spring 22's other end fixed mounting has movable block 23, because vertical spring 22's design, will make movable block 23 have good elasticity reset performance.

Wherein, the surface of movable block 23 bottom and the inner wall swing joint of hollow cylinder 21, the top of movable block 23 runs through water pipe 20 and extends to the top of water pipe 20, and the inside of movable block 23 is seted up and is located the opening of water pipe 20 top, and the size of opening is the same with the inside size of water pipe 20.

The working principle and the using process of the utility model are as follows:

firstly, the worker starts the pneumatic cylinder 13, due to the operation of the pneumatic cylinder 13, the transverse plate 14, the punching head 15 and the ejector pin 16 are driven to move downwards, at the moment, the ejector pin 16 presses the movable block 23 downwards through the circular groove hole 18 to enable the movable block 23 to move downwards, meanwhile, the vertical spring 22 is compressed downwards, when a circular opening in the movable block 23 is communicated with the inside of the water pipe 20, at the moment, a water source in the water tank 19 flows to the water absorption block 24 through the water pipe 20 and the movable block 23, so that the moistening effect on the water absorption block 24 is realized, meanwhile, the cooling effect is also realized on the outer side of the punching head 15, when the transverse plate 14 drives the ejector pin 16 to move upwards, due to the elastic force recovery effect of the vertical spring 22, the movable block 23 is pushed to move upwards, the flow of the water source is further blocked, and the circulation and blocking effects of the water source are finally realized.

When the punching press head 15 finishes punching press to sheet metal, sheet metal's bottom will be located the inside of inside groove 3 this moment, and the staff can be with high-pressure gas leading-in to gas guide pipe 11 this moment, and gas will promote activity circle piece 7 and take place the activity this moment, and two horizontal poles 8 will drive two connecting rods 10 simultaneously and promote motion block 4 and wholly rise, and then make sheet metal be convenient for the staff and get the material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a notch stamping die that sheet metal processing used, includes base (1), its characterized in that: the top fixed mounting of base (1) has fixed block (2), the top fixed mounting of fixed block (2) has vertical frame (12), inside groove (3) have been seted up to the inside of fixed block (2), the inside activity of inside groove (3) has cup jointed motion piece (4), the both sides of motion piece (4) all with the inner wall swing joint of inside groove (3), the top fixed mounting of base (1) has supporting shoe (5) that is located inside groove (3), the top of supporting shoe (5) and the bottom swing joint of motion piece (4), the inside of fixed block (2) is seted up and is located air duct (11) on the left of cylinder groove (6), the inside of air duct (11) communicates with each other with the inside of cylinder groove (6), the inside activity circle piece (7) has been cup jointed in the inside activity of cylinder groove (6), the left side fixed mounting of activity circle piece (7) has horizontal pole (8), the other end of the cross rod (8) penetrates through the fixing block (2), extends into the inner part of the inner groove (3) and is hinged with a connecting rod (10), the other end of the connecting rod (10) is hinged with the bottom of the motion block (4), the outer surface of the cross rod (8) is movably sleeved with a transverse spring (9), one end of the transverse spring (9) is fixedly arranged at the left side of the movable round block (7), the other end of the transverse spring (9) is fixedly connected with the inner wall of the cylindrical groove (6), the top of the vertical frame (12) is fixedly provided with a pneumatic cylinder (13), the bottom of the pneumatic cylinder (13) penetrates through and extends to the inside of the fixed block (2) and is fixedly provided with a transverse plate (14), the bottom fixed mounting of diaphragm (14) has punching press head (15), the bottom fixed mounting of diaphragm (14) has thimble (16) that are located punching press head (15) both sides.

2. The notch punching die for processing the metal plate as claimed in claim 1, wherein: the inner wall fixed mounting who erects frame (12) has cooling casing (17) that are located punching press head (15) both sides, circular slot hole (18) that are located under thimble (16) are seted up at the top of cooling casing (17), the right side fixed mounting at cooling casing (17) inner chamber top has water tank (19).

3. The notch punching die for processing the metal plate as claimed in claim 2, wherein: the quantity of cooling casing (17) is two, two the equal fixed mounting in inside of corresponding one side each other of cooling casing (17) has water absorption piece (24), the outside of water absorption piece (24) and the outside swing joint of punching press head (15).

4. The notch punching die for processing the metal plate as claimed in claim 2, wherein: the bottom of the water tank (19) is fixedly provided with a water pipe (20), and the other end of the water pipe (20) is fixedly connected with a water absorption block (24).

5. The notch punching die for processing the metal plate as claimed in claim 2, wherein: the top fixed mounting of cooling casing (17) inner chamber has hollow cylinder (21), the bottom fixed mounting of cooling casing (17) inner chamber has vertical spring (22) that are located hollow cylinder (21) inside, the other end fixed mounting of vertical spring (22) has movable block (23).

6. The notch punching die for processing the metal plate as claimed in claim 5, wherein: the surface of activity piece (23) bottom and the inner wall swing joint of hollow cylinder (21), the top of activity piece (23) runs through water pipe (20) and extends to the top of water pipe (20).