CN210253955U - Punching press of limit material integration is removed in punching press - Google Patents

Abstract

The utility model belongs to the technical field of the atmospheric pressure punch press technique and specifically relates to a punching press removes atmospheric pressure punch press of leftover bits integration, including main body frame, main body frame includes the roof, the bottom plate, roof outside fixed connection is equipped with the solenoid valve, the switch box just is equipped with the cylinder at the fixed position connection in the shaft hole, switch box one side fixed connection is equipped with the running switch, stop switch, emergency stop switch, the cylinder axle fixed connection of cylinder is equipped with the mould base, the opposite side fixed connection who goes up the mould base is equipped with the mould, bottom plate one side fixed connection is equipped with the lower mould, the lower mould outside fixed connection all around is equipped with the lower mould fixing base, lower mould. The utility model discloses, through setting up slip briquetting, jack-up structure, spring, blade, make it need not cut the rim charge link, have higher machining efficiency, save manual work, cost, and the security is higher, is fit for promoting.

Description

Punching press of limit material integration is removed in punching press

Technical Field

The utility model relates to an atmospheric pressure punch press technical field especially relates to an atmospheric pressure punch press of punching press deburring integration.

Background

The pneumatic punching machine is a pneumatic punching machine which utilizes a compressor to generate high-pressure gas, conveys the compressed gas to an electromagnetic valve through a pipeline, controls the action of the electromagnetic valve through a switch to control the work and the return of a cylinder so as to achieve the purpose of punching and punching, the compressed air can be stored in an air storage tank and can be taken at any time when needed, the existing pneumatic punching machine in the market at present is mainly improved aiming at the use effect and the blocking prevention of the pneumatic punching machine when in use, but the existing pneumatic punching machine is usually improved by further removing leftover materials and excessive materials after plasticizing a material plate when in use, the working efficiency of the pneumatic punching machine is greatly influenced, the use effect of the pneumatic punching machine is greatly reduced, the leftover materials are required to be removed by secondary processing, the processing efficiency is reduced, the labor cost is wasted, and the pneumatic punching and edge material removing integrated pneumatic punching machine is provided for the purpose, for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having present current atmospheric pressure punch press among the prior art when using, often all after carrying out the plasticity with the flitch, still need further get rid of the step of rim charge and unnecessary material, the work efficiency of atmospheric pressure punch press has been influenced greatly, simultaneously also greatly reduced the result of use of atmospheric pressure punch press, need secondary operation to remove the rim charge to make machining efficiency reduce, the shortcoming of extravagant cost of labor, and the atmospheric pressure punch press of the integration of rim charge is removed in punching press of proposition.

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

the design is an integrated pneumatic punching machine for punching and removing scraps, which comprises a main body frame, wherein the main body frame comprises a top plate and a bottom plate, the outer side of the top plate is provided with a shaft hole, the outer side of the top plate is fixedly connected with a solenoid valve and a switch box, the position of the shaft hole is fixedly connected with a cylinder, the solenoid valve needs to be externally connected with an air source and is pneumatically connected with the cylinder through an air pipe, one side of the switch box is fixedly connected with an operation switch, a stop switch and an emergency stop switch, the operation switch, the stop switch and the emergency stop switch need to be externally connected with a power supply and are electrically connected with the solenoid valve, a cylinder shaft of the cylinder penetrates through the shaft hole and extends to the inner side of the top plate, an upper die base is fixedly connected with a cylinder shaft of the cylinder, the other side of the upper die base is fixedly connected with an, the outer side of the periphery of the lower die is fixedly connected with a lower die fixing seat which is fixedly connected on the bottom plate, a sliding press block is connected between the lower die fixing seat and the lower die in a sliding way, a plurality of dovetail slide blocks are fixedly connected and arranged on the periphery of the outer side of the sliding press block, dovetail chutes matched with the dovetail slide blocks are arranged at the positions of the dovetail slide blocks on the lower die fixing seat, one side of the lower die fixing seat is fixedly connected with a blank holder, a convex edge structure of the lower die is provided with a plurality of spring grooves, the spring grooves are all fixedly connected with springs, the other ends of the springs are fixedly connected with the sliding pressing block, the sliding pressing block is connected with a blade in a sliding mode between the lower die, a convex edge structure of the lower die is arranged between the sliding pressing block and a jacking structure capable of lifting the blade, and a blade groove is formed in the position of the blade between the upper die base and the upper die.

Preferably, the T-shaped mounting grooves are uniformly distributed on one side of the bottom plate.

Preferably, a plurality of reinforcing ribs are fixedly connected between the main body frame and the top plate.

Preferably, the jack-up structure includes a plurality of connection depression bars, the equal fixed connection of one end of connecting the depression bar is in on the slip briquetting, it is equipped with the dwang to connect through the rotatable formula of pivot on other end one side of connection depression bar, the other end of dwang is connected through the rotatable formula of pivot on the blade, the chimb of lower mould is structural the position of connecting the depression bar all is equipped with the ejector pin groove, the equal fixed connection of ejector pin inslot is equipped with fixed ejector pin, fixed ejector pin's the other end is connected through the rotatable formula of pivot on one side of dwang.

The utility model provides a pair of atmospheric pressure punch press of punching press trimming integration, beneficial effect lies in: through setting up the slip briquetting to sliding connection, when the cylinder drives the mould and pushes down, push down the slip briquetting, then jack-up the blade through the jack-up structure, cut off the material rim charge, through setting up forked tail slider on the slip briquetting and forked tail spout on the bed die fixing base, make the slip briquetting press close to the bed die fixing base and do reciprocating sliding, thereby can not extrude the blade, through setting up the spring, can withdraw the blade when making the slip briquetting jack-up when out of work, make the blade be in a safe position all the time, can not cause personnel's injury, when cutting off the rim charge through setting up the blade groove, can not cause the damage to the blade, increase the life of blade, make it need not carry out the rim charge link, higher machining efficiency has, save the manual work, the cost, and the security is higher, and is suitable for popularization.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of a pneumatic press with integrated functions of punching and trimming;

fig. 2 is a schematic view of a bottom surface axial structure of the pneumatic press with integrated functions of punching and trimming;

FIG. 3 is a schematic view of a partially enlarged structure between the middle and lower dies and the sliding pressing block of the present invention;

fig. 4 is a partial enlarged and sectioned structural schematic diagram of the middle jacking structure of the present invention.

In the figure: the device comprises a main body frame 1, a top plate 2, a bottom plate 3, a cylinder 4, an electromagnetic valve 5, an operation switch 6, a stop switch 7, an emergency stop switch 8, a switch box 9, an upper die base 10, an upper die 11, a blade groove 12, a lower die 13, a lower die fixing seat 14, a sliding pressing block 15, an edge pressing 16, a dovetail sliding block 17, a spring 18, a connecting pressing rod 19, a fixed ejector rod 20, a rotating rod 21, a blade 22, a dovetail sliding groove 23, a T-shaped mounting groove 24 and an ejector rod groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an integrated pneumatic punching machine for punching and removing rim charge comprises a main body frame 1, wherein the main body frame 1 comprises a top plate 2 and a bottom plate 3, a plurality of reinforcing ribs are fixedly connected between the main body frame 1 and the top plate 2, a T-shaped mounting groove 24 uniformly distributed is arranged on one side of the bottom plate 3, a shaft hole is arranged on the outer side of the top plate 2, a solenoid valve 5 and a switch box 9 are fixedly connected on the outer side of the top plate 2, a cylinder 4 is fixedly connected on the shaft hole, the solenoid valve 5 needs to be externally connected with an air source and is pneumatically connected with the cylinder 4 through an air pipe, an operation switch 6, a stop switch 7 and an emergency stop switch 8 are fixedly connected on one side of the switch box 9, the operation switch 6, the stop switch 7 and the emergency stop switch 8 need to be externally connected with an electric power source and are electrically connected with the solenoid valve 5, a, go up mould base 10's opposite side fixed connection and be equipped with mould 11, bottom plate 3 one side fixed connection is equipped with lower mould 13, and lower mould 13 bottom all around has a chimb structure, and lower mould 13 outside fixed connection all around is equipped with lower mould fixing base 14, and lower mould fixing base 14 fixed connection is on bottom plate 3.

A sliding press block 15 is slidably connected between the lower die fixing seat 14 and the lower die 13, a plurality of dovetail slide blocks 17 are fixedly connected around the outer side of the sliding press block 15, dovetail slide grooves 23 matched with the dovetail slide blocks 17 are respectively arranged at the positions of the dovetail slide blocks 17 on the lower die fixing seat 14, a blank holder 16 is fixedly connected at one side of the lower die fixing seat 14, a plurality of spring grooves are arranged on the flange structure of the lower die 13, springs 18 are fixedly connected in the spring grooves, the other ends of the springs 18 are fixedly connected on the sliding press block 15, blades 22 are slidably connected between the sliding press block 15 and the lower die 13, a jacking structure capable of lifting the blades 22 is arranged between the flange structure of the lower die 13 and the sliding press block 15 and comprises a plurality of connecting press rods 19, one ends of the connecting press rods 19 are fixedly connected on the sliding press block 15, and rotating rods 21 are rotatably connected on one, the other end of dwang 21 passes through the rotatable formula of pivot to be connected on blade 22, and the chimb structure of lower mould 13 all is equipped with ejector pin groove 25 in the position of connecting depression bar 19, and equal fixed connection is equipped with fixed ejector pin 20 in ejector pin groove 25, and the other end of fixed ejector pin 20 passes through the rotatable formula of pivot to be connected on one side of dwang 21, goes up the mould base 10 and is equipped with blade groove 12 with last mould 11 between the position of blade 22.

The utility model discloses, when using, through setting up the slip briquetting 15 to sliding connection, when the cylinder 4 drives the mould 11 and pushes down, push down the slip briquetting 15, then jack up the blade 22 through the jack-up structure, cut off the material rim charge, through setting up the forked tail slider 17 on the slip briquetting 15 and the forked tail spout 23 on the lower mould fixing base 14, make the slip briquetting 15 press close to the lower mould fixing base 14 and do reciprocating sliding, thus can not extrude the blade 22, through setting up the spring 18, can jack up the slip briquetting 15 when out of work and make the blade 22 withdraw, make the blade 22 be in a safe position all the time, can not cause personnel to be injured, through setting up the groove 12 when cutting off the rim charge, can not cause the damage to the blade 22, increase the life of blade 22, make it need not cut the rim charge link, have higher machining efficiency, save manual work, cost, and the safety is higher, and the method is suitable for popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The punching and trimming integrated air pressure punch press comprises a main body frame (1) and is characterized in that the main body frame (1) comprises a top plate (2) and a bottom plate (3), a shaft hole is formed in the outer side of the top plate (2), an electromagnetic valve (5) and a switch box (9) are fixedly connected to the outer side of the top plate (2), an air cylinder (4) is fixedly connected to the position of the shaft hole, the electromagnetic valve (5) needs to be externally connected with an air source and is pneumatically connected with the air cylinder (4) through an air pipe, an operation switch (6), a stop switch (7) and an emergency stop switch (8) are fixedly connected to one side of the switch box (9), the operation switch (6), the stop switch (7) and the emergency stop switch (8) need to be externally connected with the power source and are electrically connected with the electromagnetic valve (5), and the shaft of the air cylinder (4) penetrates through the shaft hole to extend to the inner side, an upper die base (10) is fixedly connected with a cylinder shaft of the cylinder (4), an upper die (11) is fixedly connected with the other side of the upper die base (10), a lower die (13) is fixedly connected with one side of the bottom plate (3), the bottom around the lower die (13) is provided with a convex edge structure, a lower die fixing seat (14) is fixedly connected with the outer side around the lower die (13), the lower die fixing seat (14) is fixedly connected with the bottom plate (3), a sliding pressing block (15) is slidably connected between the lower die fixing seat (14) and the lower die (13), a plurality of dovetail sliding blocks (17) are fixedly connected with the outer side around the sliding pressing block (15), dovetail sliding chutes (23) matched with the dovetail sliding blocks are formed in the positions of the dovetail sliding blocks (17) on the lower die fixing seat (14), and a blank pressing (16) is fixedly connected with one side of the lower die, be equipped with a plurality of spring grooves on the chimb structure of lower mould (13), the equal fixed connection in the spring groove is equipped with spring (18), the other end fixed connection of spring (18) is in on slip briquetting (15), slip briquetting (15) with slidable connection is equipped with blade (22) between lower mould (13), the chimb structure of lower mould (13) with be equipped with between slip briquetting (15) can with the jack-up structure that blade (22) go up and down, go up die base (10) with go up between die (11) the position of blade (22) is equipped with blade groove (12).

2. The pneumatic punching machine integrating punching and trimming as claimed in claim 1, wherein the bottom plate (3) is provided with T-shaped mounting slots (24) uniformly distributed on one side.

3. The pneumatic punching machine integrating punching and trimming as claimed in claim 1, wherein a plurality of reinforcing ribs are fixedly connected between the main body frame (1) and the top plate (2).

4. The pneumatic press of punching press deburring integration of claim 1, characterized in that, the jack-up structure includes a plurality of connection depression bars (19), the equal fixed connection of one end of connecting depression bar (19) is in on slip briquetting (15), it is equipped with dwang (21) to connect through the rotatable formula of pivot on the other end one side of connection depression bar (19), the other end of dwang (21) is connected through the rotatable formula of pivot on blade (22), the chimb of lower mould (13) is structural the position of connecting depression bar (19) all is equipped with ejector pin groove (25), equal fixed connection is equipped with fixed ejector pin (20) in ejector pin groove (25), the other end of fixed ejector pin (20) is connected through the rotatable formula of pivot on one side of dwang (21).

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