CN215845149U

CN215845149U - Novel electrode mould

Info

Publication number: CN215845149U
Application number: CN202122415190.1U
Authority: CN
Inventors: 钟磊
Original assignee: Guangdong Haofeng Technology Co ltd
Current assignee: Guangdong Haofeng Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-18
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a novel electrode die, which relates to the technical field of electrode production and comprises a base, a rack, a top plate, a pressing rod, an upper die plate and a lower die plate; the rack is fixedly connected to the top surface of the base; the pressing plate and the group of pressing rods are fixedly connected to the bottom surface of the top plate, and the top plate is driven by the cylinder to move up and down in a reciprocating manner; the lower template is fixedly connected to the top surface of the frame; the upper template is movably connected right above the lower template; the arrangement of the positioning pins and the positioning holes plays a role in positioning and guiding the upper template, reducing errors and improving the product precision; when the cooling water flows through the upper and lower templates, the heat of the lower template is taken away, so that the influence on the product quality caused by overhigh temperature of the upper and lower templates is avoided, and the service life of the device is prolonged; the atomized lubricating oil is sprayed to the surfaces of the upper template and the lower template by the atomized spraying bottle so as to reduce the friction coefficient, reduce scratches and abrasion generated in processing, improve the product quality, prolong the service life of the device and greatly reduce the production cost.

Description

Novel electrode mould

Technical Field

The utility model relates to a die, in particular to a novel electrode die.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. The plate, the die and the equipment are three elements of stamping processing. Stamping is a cold metal deformation process. Therefore, it is called cold stamping or sheet stamping, or stamping for short. It is one of the main methods of metal plastic working (or pressure working), and also belongs to the material forming engineering technology. Abrasive wear, adhesive wear and various forms of surface damage occur more frequently in the stamping process; the in-process that carries out the contact between the template in stamping process can have great contact stress for the template can produce higher heat, influences product quality, reduces the life of device.

Disclosure of Invention

The utility model aims to provide a novel electrode mould which can reduce the friction coefficient of the surface of a template and reduce the temperature of the surface of the template.

In order to achieve the purpose, the utility model provides the following technical scheme:

a novel electrode die comprises a base, a frame, a top plate, a pressing rod, an upper die plate and a lower die plate; the rack is fixedly connected to the top surface of the base; the pressing plate and the group of pressing rods are fixedly connected to the bottom surface of the top plate, and the top plate is driven by the cylinder to move up and down in a reciprocating manner; the lower template is fixedly connected to the top surface of the frame; the upper template is movably connected right above the lower template.

Preferably: four corners of the top surface of the lower template are respectively fixedly connected with a guide column; guide post holes are respectively formed in the positions, corresponding to the guide posts, of the surface of the upper die plate in a penetrating mode; the upper template is sleeved outside the top end of the corresponding guide post through the guide post hole; the upper template is movably connected right above the lower template up and down through the guide post; the raw materials regularly advance between the upper template and the lower template through a transmission device according to the pressing rhythm of the upper template; a group of positioning holes are symmetrically formed in the edges of the upper template and the lower template in the length direction; a group of positioning pins are symmetrically arranged at the corresponding positions of the bottom surface of the pressure plate; when the pressing plate presses the upper template, the positioning pins sequentially penetrate through the positioning holes of the upper template and the lower template; a row of forming convex holes are formed in the center of the bottom surface of the upper template along the advancing direction of the raw materials, and a row of forming concave holes are correspondingly formed in the top surface of the lower template; a plurality of blanking through holes are formed in the right end of the central position of the upper template in a penetrating manner, blanking grooves are formed in the corresponding positions of the surface of the lower template respectively, and cutting pieces are arranged at the corresponding positions of the bottom surface of the pressing plate respectively; a discharging rod is arranged on the bottom surface of one end, close to the discharging, of the top plate; and a finished product barrel is arranged on the top surface of the base right below the discharging rod.

Preferably: a group of buffer compression columns and a group of limiting columns are symmetrically arranged at the two sides of the upper template and the lower template corresponding to the positions of the compression rods; buffering compression post bottom swing joint is in the through-hole that the frame top surface was seted up, and the spring cup joints in the buffering compression post outside, and spring top fixed connection is at buffering compression post lateral wall, and spring bottom fixed connection is at the frame top surface.

Preferably: a group of cooling water inlet and a group of cooling water outlet are respectively arranged at the two ends of the upper template and the lower template; a disc-shaped cooling water channel is arranged between the inner parts of the upper template and the lower template and between the cooling water inlet and the cooling water outlet; a group of atomizing spray bottles are arranged on the side surface of the lower template; the atomizing spray bottle is externally connected with a lubricating oil barrel through a pipeline.

Due to the adoption of the technical scheme, the utility model has the following advantages:

the arrangement of the positioning pins and the positioning holes plays a role in positioning and guiding the upper template, reducing errors and improving the product precision; when the cooling water flows through the upper template and the lower template, the cooling water takes away the heat of the upper template and the lower template, so that the effect of cooling is achieved, the influence on the product quality caused by overhigh temperature of the upper template and the lower template is avoided, and the service life of the device is prolonged; after the device runs for a period of time, a switch of the atomizing spray bottle is opened, atomized lubricating oil is sprayed to the surfaces of the upper template and the lower template through the atomizing spray bottle to reduce the friction coefficient, scratches and abrasion generated in processing are reduced, the product quality is improved, the service life of the device is prolonged, and the production cost is greatly reduced; the continuous stamping realizes the automation of stamping, saves the labor and improves the production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a novel electrode mold.

Fig. 2 is a schematic structural diagram of an upper template and a lower template in the novel electrode mold.

Fig. 3 is a schematic structural diagram of an upper template in the novel electrode mold.

Fig. 4 is a schematic structural diagram of a middle mold plate and a lower mold plate of the novel electrode mold.

Fig. 5 is a schematic structural diagram of a finished product in the novel electrode mold.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a novel electrode mold includes a base 1, a frame 2, a top plate 3, a pressing plate 4, a pressing rod 5, an upper mold plate 6, and a lower mold plate 7; the frame 2 is fixedly connected to the top surface of the base 1; the pressing plate 4 and the group of pressing rods 5 are fixedly connected to the bottom surface of the top plate 3, and the top plate 3 is driven by the cylinder to move up and down in a reciprocating manner; the lower template 7 is fixedly connected to the top surface of the frame 2; the upper template 6 is movably connected right above the lower template 7.

Four corners of the top surface of the lower template 7 are respectively fixedly connected with a guide post 8; guide post holes 9 are respectively formed in the positions, corresponding to the guide posts 8, on the surface of the upper template 6 in a penetrating manner; the upper template 6 is sleeved outside the top end of the corresponding guide post 8 through the guide post hole 9; the upper template 6 is movably connected right above the lower template 7 up and down through a guide post 8; the raw material 11 regularly advances between the upper template 6 and the lower template 7 through a transmission device in accordance with the pressing rhythm of the upper template 6; a group of positioning holes 12 are symmetrically formed in the edges of the upper template 6 and the lower template 7 in the length direction; a group of positioning needles 13 are symmetrically arranged at corresponding positions on the bottom surface of the pressing plate 4; when the pressing plate 5 presses the upper template 6 downwards, the positioning pins 13 sequentially penetrate through the positioning holes 12 of the upper template 6 and the lower template 7; the positioning pins 13 and the positioning holes 12 have the functions of positioning and guiding the upper template 6, reducing errors and improving the product precision; a row of forming convex holes 14 are formed in the center of the bottom surface of the upper template 6 along the advancing direction of the raw materials 11, and a row of forming concave holes 15 are correspondingly formed in the top surface of the lower template 7; after the device is pressed down once, the raw material 11 moves from one forming concave hole 15 to the upper part of the next forming concave hole 15 to wait for punching again; a plurality of blanking through holes 16 are formed in the right end of the central position of the upper template 6 in a penetrating mode, blanking grooves 17 are formed in the corresponding positions of the surface of the lower template 7 respectively, and cutting pieces 18 are arranged in the corresponding positions of the bottom surface of the pressing plate 4 respectively; when the pressing plate 4 presses the upper template 6 downwards, the cutting piece 18 penetrates through the blanking through hole 16 of the upper template 6 to cut the surface of the raw material 11 and then enters the blanking groove 17 of the lower template 7; a discharging rod 19 is arranged on the bottom surface of one end of the top plate 3 close to the discharging; a finished product barrel 21 is arranged on the top surface of the base 1 right below the blanking rod 19; the formed raw material 11 is conveyed out of the space between the upper template 6 and the lower template 7, the blanking rod 19 is synchronously pressed down to the surface of the cut raw material 11 while the pressing plate 4 is pressed down, and the cut and formed finished product is separated from the surface of the raw material 11 into the finished product barrel 21 below for uniform collection.

A group of buffer compression columns 22 and a group of limit columns 23 are symmetrically arranged at the two sides of the upper template 6 and the lower template 7 corresponding to the positions of the compression rods 5; the bottom end of the buffer compression column 22 is movably connected in a through hole formed in the top surface of the frame 2, the spring 24 is sleeved outside the buffer compression column 22, the top end of the spring 24 is fixedly connected to the outer side wall of the buffer compression column 22, and the bottom end of the spring 24 is fixedly connected to the top surface of the frame 2; when the device is pressed downwards, one pressure rod 5 downwards extrudes the top surface of the buffer compression column 22 until the bottom surface of the other pressure rod 5 contacts the top surface of the limiting column 23, and when the pressure plate 4 is lifted and reset, the spring 24 recovers to deform to generate a reaction force to push the buffer compression column 22 to help the pressure plate 4 to reset; the buffer compression column 22 and the limiting column 23 play roles of pressing down and limiting and assisting the device to reset, and the stability of the device is improved.

A group of cooling water inlets 25 and a group of cooling water outlets 26 are respectively arranged at two ends of the upper template 6 and the lower template 7; a disc-shaped cooling water channel is arranged between the cooling water inlet 25 and the cooling water outlet 26 inside the upper template 6 and the lower template 7; when the cooling water flows in the upper template 6 and the lower template 7, the cooling water takes away the heat of the upper template 6 and the lower template 7, so that the effect of cooling is achieved, the influence on the product quality caused by overhigh temperature of the upper template 6 and the lower template 7 is avoided, and the service life of the device is prolonged; a group of atomizing spray bottles 27 are arranged on the side surface of the lower template 7; the atomizing spray bottle 27 is externally connected with a lubricating oil barrel through a pipeline; after the device operates for a period of time, the switch of the atomizing spray bottle 27 is turned on, atomized lubricating oil is sprayed to the surfaces of the upper template 6 and the lower template 7 through the atomizing spray bottle 27 so as to reduce the friction coefficient, scratches and abrasion generated in processing are reduced, the product quality is improved, the service life of the device is prolonged, and the production cost is greatly reduced.

Claims

1. A novel electrode die comprises a base (1), a frame (2), a top plate (3), a pressing plate (4), a pressing rod (5), an upper die plate (6) and a lower die plate (7); the device is characterized in that the frame (2) is fixedly connected to the top surface of the base (1); the pressing plate (4) and the group of pressing rods (5) are fixedly connected to the bottom surface of the top plate (3), and the top plate (3) is driven by the cylinder to move up and down in a reciprocating manner; the lower template (7) is fixedly connected to the top surface of the frame (2); the upper template (6) is movably connected right above the lower template (7); a group of cooling water inlet (25) and a group of cooling water outlet (26) are respectively arranged at two ends of the upper template (6) and the lower template (7); a disc-shaped cooling water channel is arranged between the inner parts of the upper template (6) and the lower template (7) and between the cooling water inlet (25) and the cooling water outlet (26); a group of atomizing spray bottles (27) are arranged on the side surface of the lower template (7); the atomizing spray bottle (27) is externally connected with a lubricating oil barrel through a pipeline.

2. The novel electrode mold as claimed in claim 1, wherein four corners of the top surface of the lower mold plate (7) are fixedly connected with a guide column (8) respectively; guide post holes (9) are respectively formed in the surface of the upper template (6) in a penetrating mode and correspond to the positions of the guide posts (8); the upper template (6) is sleeved outside the top end of the corresponding guide post (8) through the guide post hole (9); the upper template (6) is movably connected right above the lower template (7) up and down through a guide column (8); the raw material (11) regularly advances between the upper template (6) and the lower template (7) through a transmission device in accordance with the pressing rhythm of the upper template (6); the edges of the upper template (6) and the lower template (7) in the length direction are symmetrically provided with a group of positioning holes (12); a group of positioning needles (13) are symmetrically arranged at corresponding positions on the bottom surface of the pressing plate (4); when the pressing plate (4) presses the upper template (6) downwards, the positioning pins (13) sequentially penetrate through the positioning holes (12) of the upper template (6) and the lower template (7); a row of forming convex holes (14) are formed in the center of the bottom surface of the upper template (6) along the advancing direction of the raw materials (11), and a row of forming concave holes (15) are correspondingly formed in the top surface of the lower template (7); a plurality of blanking through holes (16) are formed in the right end of the central position of the upper template (6) in a penetrating mode, blanking grooves (17) are formed in the corresponding positions of the surface of the lower template (7) respectively, and cutting pieces (18) are arranged in the corresponding positions of the bottom surface of the pressing plate (4) respectively; a discharging rod (19) is arranged on the bottom surface of one end, close to the discharging, of the top plate (3); a finished product barrel (21) is arranged on the top surface of the base (1) right below the discharging rod (19).

3. The novel electrode mould as claimed in claim 1 or 2, wherein a group of buffer compression columns (22) and a group of limiting columns (23) are symmetrically arranged at two sides of the upper template (6) and the lower template (7) corresponding to the positions of the compression rods (5); buffer compression post (22) bottom swing joint is in the through-hole that frame (2) top surface was seted up, and spring (24) cup joint in buffer compression post (22) outside, and spring (24) top fixed connection is in buffer compression post (22) lateral wall, and spring (24) bottom fixed connection is at frame (2) top surface.