CN216461202U

CN216461202U - Metal product punching machine mould

Info

Publication number: CN216461202U
Application number: CN202121597719.XU
Authority: CN
Inventors: 王成福; 杨翠; 刁成水
Original assignee: Weihai Shicheng Machinery Co ltd
Current assignee: Weihai Shicheng Machinery Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-05-10
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a metal product punch press die which comprises a base, wherein a lower die plate is fixedly installed on the base, a feeding groove is formed in the lower die plate, bent grooves are formed in two ends of the lower die plate, a forming table is arranged in the middle of the lower die plate and connected with the two bent grooves in a sealing and sliding mode, a plurality of hydraulic telescopic rods are fixedly installed on the base and fixedly connected with the forming table, a sliding groove is formed in the middle of the forming table, a discharging device is arranged in the sliding groove, limiting sliding columns are fixedly installed at four corners of the base, the four limiting sliding columns are connected with the same mounting plate in a sliding mode, and an upper die of a punch press is arranged at the bottom of the mounting plate. The utility model forms the section bar positioned on the feeding groove into the shape of the forming table by arranging the forming plate matched with the bent type groove and the bent type groove, and enables the section bar to fall off by arranging the electromagnet device and the push block, thereby greatly improving the processing efficiency.

Description

Metal product punching machine mould

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a metal product punching die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

When hardware parts are machined, a stamping die needs to be frequently applied, the existing stamping die for machining hardware parts is complex in operation, slow in forming and low in machining efficiency, and formed products are generally adhered to the die due to inertia and are inconvenient to take out formed products.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the hardware part machining efficiency is low, the operation is complex and a formed product is difficult to take out, and provides a metal product punching machine die.

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

the utility model provides a metal product punch press mould, the on-line screen storage device comprises a base, fixed mounting has the lower bolster on the base, the feed chute has been seted up on the lower bolster, the lower bolster both ends are equipped with curved type groove, the lower bolster middle part is equipped with the forming station, forming station and two curved type groove sealing sliding connection, fixed mounting has a plurality of hydraulic telescoping rod, a plurality of on the base hydraulic telescoping rod and forming station fixed connection, the spout has been seted up at the forming station middle part, be equipped with discharging device in the spout, base four corners department fixed mounting has spacing traveller, four spacing traveller sliding connection has same mounting panel, the mounting panel bottom is equipped with the mould on the punch press.

Preferably, discharging device includes two electromagnet devices, two electromagnet device and spout one end fixed connection, spout one end fixed mounting has expanding spring, expanding spring keeps away from electromagnet device's one end fixed mounting has the slide, slide both ends and the two inside wall sliding connection of spout, fixed surface installs the installation shell on the slide, installation shell bottom fixed mounting has reset spring, reset spring keeps away from the one end fixed mounting of installation shell bottom has the ejector pad.

Preferably, the mould includes the briquetting on the punch press, briquetting and mounting panel fixed connection, the briquetting middle part is equipped with the mounting groove, the one end fixed mounting that the mounting groove is close to the mounting panel has a plurality of compression spring, and one side fixed mounting that the mounting panel was kept away from to a plurality of compression spring has the slider, slider and two inside wall sliding connection of mounting groove, compression spring's one end fixed mounting is kept away from to the slider has the picture peg, the picture peg slides and runs through the briquetting.

Preferably, one end of the inserting plate, which is far away from the compression spring, is fixedly provided with a square block, the square block and the pushing block are positioned in the same vertical direction, and the sectional areas of the square block and the pushing block are equal.

Preferably, two arc walls, two have been seted up to the briquetting bottom arc wall top fixed mounting has the inserted bar, two all rotate on the inserted bar and be connected with the profiled sheeting, profiled sheeting bottom shape is the same with curved type groove.

Preferably, the end of the arc-shaped groove far away from the forming plate is fixedly provided with an elastic plate, and the elastic plate is fixedly connected with one side of the forming plate.

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

1. the section bar for processing is placed in the feeding groove, the mounting plate is pressed downwards, the mounting plate drives the pressing block to move downwards, so that the section bar on the feeding groove is extruded by the forming plate and the square block, the section bar is formed into the shape of a forming table, the processing is convenient to operate, and the working efficiency can be improved to the maximum extent;

2. after the processing is finished, the hydraulic telescopic rod is started and the electromagnet device is started at the same time, the electromagnet device pushes the sliding plate to move, so that the push block moves along the sliding groove, the processed section bar falls off from the forming table under the action of pushing fast, and the next processing of parts is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a metal product punch press mold according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural view of a push block;

fig. 4 is a schematic view of the internal structure of the chute.

In the figure: the device comprises a base 1, a lower template 2, a feed chute 3, a curved slot 4, a forming table 5, a hydraulic telescopic rod 6, a sliding chute 7, a limiting sliding column 8, a mounting plate 9, an electromagnet device 10, an expansion spring 11, a sliding plate 12, a mounting shell 13, a reset spring 14, a push block 15, a press block 16, a mounting groove 17, a compression spring 18, a sliding block 19, a plug board 20, a square block 21, an arc-shaped slot 22, an inserted rod 23, a forming plate 24 and an elastic plate 25.

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.

Referring to fig. 1-4, a metal product punch press mould, including base 1, fixed mounting has lower bolster 2 on base 1, the feed chute 3 has been seted up on the

lower bolster

2, 2 both ends of lower bolster are equipped with

curved type groove

4, 2 middle parts of lower bolster are equipped with forming table 5, forming table 5 and two curved type groove 4 sealed sliding connection, fixed mounting has a plurality of hydraulic telescoping rod 6 on base 1, a plurality of

hydraulic telescoping rod

6 and 5 fixed connection of forming table, spout 7 has been seted up at forming table 5 middle part, be equipped with discharging device in the spout 7, 1 four corners fixed mounting of base has spacing traveller 8, 8 sliding connection of four spacing travelers have same mounting panel 9, the last mould of punching machine that is equipped with of mounting panel 9 bottom.

Discharging device includes two electromagnet devices 10, two electromagnet devices 10 and 7 one end fixed connection of spout, 7 one end fixed mounting of spout has expanding spring 11, the one end fixed mounting that electromagnet device 10 was kept away from to expanding spring 11 has slide 12, slide 12 both ends and 7 two inside wall sliding connection of spout, fixed surface installs installation shell 13 on slide 12, installation shell 13 bottom fixed mounting has reset spring 14, the one end fixed mounting that reset spring 14 kept away from installation shell 13 bottom has ejector pad 15, it can ensure that the section bar after the shaping can drop from forming table 5 to set up discharging device.

Mould on the punch press includes briquetting 16, briquetting 16 and mounting panel 9 fixed connection, briquetting 16 middle part is equipped with mounting groove 17, the one end fixed mounting that mounting groove 17 is close to mounting panel 9 has a plurality of compression spring 18, one side fixed mounting that mounting panel 9 was kept away from to a plurality of compression spring 18 has slider 19, slider 19 and the two inside wall sliding connection of mounting groove 17, the one end fixed mounting that compression spring 18 was kept away from to slider 19 has picture peg 20, picture peg 20 slides and runs through briquetting 16, it can make the punching press process perfect go on to set up the mould on the punching press.

One end of the inserting plate 20, which is far away from the compression spring 18, is fixedly provided with a square block 21, the square block 21 and the pushing block 15 are positioned in the same vertical direction, the sectional areas of the square block 21 and the pushing block 15 are equal, the square block 21 and the pushing block 15 are arranged in the same vertical direction, and the pushing block 15 can be ensured to stably unload materials by enabling the sectional areas of the square block 21 and the pushing block 15 to be equal.

Two arc walls 22 have been seted up to briquetting 16 bottom, and two arc wall 22 top fixed mounting have inserted bar 23, all rotate on two inserted bars 23 and be connected with shaping plate 24, and shaping plate 24 bottom shape is the same with curved type groove 4, will, shaping plate 24 bottom shape sets up the same with curved type groove 4 shape, can guarantee that the section bar forms into 5 shapes of shaping platform.

One end fixed mounting that the shaping plate 24 was kept away from to arc wall 22 has elastic plate 25, and elastic plate 25 and shaping plate 24 one side fixed connection set up elastic plate 25 and can guarantee that shaping plate 24 makes the section bar atress more even at the stamping process, prevent that the section bar from kick-backing.

According to the utility model, a profile for processing is placed in the feed chute 3, the mounting plate 9 is pressed downwards, the mounting plate 9 drives the pressing block 16 to move downwards, so that the profile on the feed chute 3 is extruded by the forming plate 24 and the square block 21, and the profile is formed into the shape of the forming table 5, after the processing is finished, the hydraulic telescopic rod 6 is started, the electromagnet device 10 pushes the sliding plate 12 to move, so that the push block 15 moves along the chute 7, and the processed profile falls off from the forming table 5 under the action of pushing fast, so that the next processing of parts is facilitated.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The metal product punching die comprises a base (1) and is characterized in that a lower die plate (2) is fixedly mounted on the base (1), a feeding groove (3) is formed in the lower die plate (2), bent grooves (4) are formed in the two ends of the lower die plate (2), a forming table (5) is arranged in the middle of the lower die plate (2), the forming table (5) is connected with the two bent grooves (4) in a sealing and sliding mode, a plurality of hydraulic telescopic rods (6) are fixedly mounted on the base (1), the hydraulic telescopic rods (6) are fixedly connected with the forming table (5), a sliding groove (7) is formed in the middle of the forming table (5), a discharging device is arranged in the sliding groove (7), limiting sliding columns (8) are fixedly mounted at the four corners of the base (1), and the four limiting sliding columns (8) are connected with the same mounting plate (9) in a sliding mode, and an upper die of the punch is arranged at the bottom of the mounting plate (9).

2. A metal product punching mold according to claim 1, wherein the discharging device comprises two electromagnet devices (10), two electromagnet devices (10) are fixedly connected with one end of the chute (7), an expansion spring (11) is fixedly mounted at one end of the chute (7), a sliding plate (12) is fixedly mounted at one end, away from the electromagnet devices (10), of the expansion spring (11), two ends of the sliding plate (12) are slidably connected with two inner side walls of the chute (7), a mounting shell (13) is fixedly mounted on the upper surface of the sliding plate (12), a return spring (14) is fixedly mounted at the bottom of the mounting shell (13), a push block (15) is fixedly mounted at one end, away from the bottom of the mounting shell (13), of the return spring (14), and the sliding plate (12) is made of iron blocks.

3. A metal product punch press mould according to claim 2, characterized in that, the punch press goes up the mould and includes briquetting (16), briquetting (16) and mounting panel (9) fixed connection, briquetting (16) middle part is equipped with mounting groove (17), the one end fixed mounting that mounting groove (17) is close to mounting panel (9) has a plurality of compression spring (18), one side fixed mounting that mounting panel (9) was kept away from to a plurality of compression spring (18) has slider (19), two inside wall sliding connection of slider (19) and mounting groove (17), the one end fixed mounting that compression spring (18) was kept away from to slider (19) has picture peg (20), picture peg (20) slide and run through briquetting (16).

4. A metal product punching die according to claim 3, wherein a square block (21) is fixedly installed at one end of the inserting plate (20) far away from the compression spring (18), the square block (21) and the pushing block (15) are located in the same vertical direction, and the cross sections of the square block (21) and the pushing block (15) are equal.

5. The metal product punching die according to claim 3, wherein the pressing block (16) is provided with two arc-shaped grooves (22) at the bottom, the tops of the two arc-shaped grooves (22) are fixedly provided with inserting rods (23), the two inserting rods (23) are rotatably connected with forming plates (24), and the bottom end of each forming plate (24) is identical to the curved groove (4) in shape.

6. A metal product punching die according to claim 5, wherein an elastic plate (25) is fixedly installed at one end of the arc-shaped groove (22) far away from the forming plate (24), and the elastic plate (25) is fixedly connected with one side of the forming plate (24).