CN223997059U - Efficient pneumatic punching machine capable of limiting and stabilizing punching - Google Patents

Abstract

The utility model discloses a pneumatic punching machine with high efficiency of limiting and stable punching, which comprises a punching table, wherein upright posts are vertically arranged on the top surface of the punching table near corners respectively, a top plate is fixedly arranged at the upper ends of the upright posts, an air cylinder is arranged in the middle of the top surface of the top plate, the air cylinder is vertically arranged, a telescopic rod of the air cylinder extends to the lower part of the top plate and is connected with a lifting plate, a punching head is arranged in the middle of the bottom surface of the lifting plate, a punching box is arranged at the top of the punching table, a sliding groove is formed in the middle of the top surface of the punching table, and a positioning mechanism is connected in the sliding groove. According to the utility model, the positioning mechanism is arranged at the top of the stamping table, two moving plates in the positioning mechanism move towards the stamping box at the same time and clamp and fix the stamping box, the stability of the stamping box can be achieved after the stamping box is fixed, the problem of displacement in the stamping process is avoided, waste materials are automatically discharged through the discharging hole after the stamping is completed, and two grooves are formed in the stamping box, so that workpieces in the grooves can be stamped alternately, continuous processing can be realized, and the processing efficiency is improved.

Description

Efficient pneumatic punching machine capable of limiting and stabilizing punching

Technical Field

The utility model relates to the technical field of pneumatic punching machines, in particular to a limit stable punching high-efficiency pneumatic punching machine.

Background

The pneumatic punching machine utilizes high-pressure gas generated by the compressor, compressed gas is conveyed to the electromagnetic valve through the pipeline, the action of the electromagnetic valve is controlled through the foot switch to control the work and the return of the air cylinder, so that the purpose of punching is achieved, but the conventional pneumatic punching machine still has certain defects when in use.

The existing pneumatic punching machine cannot stably limit the punching box, so that the punching box is displaced in the punching process, the punching effect is affected, the working time is occupied by feeding and discharging materials in the punching process, the punching efficiency is low, and therefore the pneumatic punching machine is limited, stable and efficient in punching.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pneumatic punching machine with high efficiency and stable limiting and punching, which solves the problems that the existing pneumatic punching machine cannot stably limit a punching box, so that displacement is generated in the punching process, the punching effect is affected, the working time is occupied by feeding and discharging materials in the punching process, and the punching efficiency is low.

(II) technical scheme

The pneumatic punching machine comprises a punching table, wherein upright posts are vertically arranged on the top surface of the punching table near corners respectively, a top plate is fixedly arranged at the upper ends of the upright posts, an air cylinder is arranged in the middle of the top surface of the top plate, the air cylinder is vertically arranged, a telescopic rod of the air cylinder extends to the lower portion of the top plate and is connected with a lifting plate, a punching head is arranged in the middle of the bottom surface of the lifting plate, a punching box is arranged at the top of the punching table, a chute is formed in the middle of the top surface of the punching table, a positioning mechanism is connected with the inside of the chute, and limiting blocks are respectively arranged on two sides of the top surface of the punching table.

As a further preferable mode of the utility model, the positioning mechanism comprises a screw rod, a threaded sleeve and a moving plate, wherein the screw rod is rotatably arranged in the stamping table and positioned below the sliding chute, the surface of the screw rod is symmetrically provided with a threaded structure from the middle part, the screw rod is respectively connected with the threaded sleeve through the threaded structure, the top surface of the threaded sleeve is vertically fixed with an adjusting rod, the upper end of the adjusting rod penetrates through the sliding chute and is fixedly connected with the moving plate, a motor is arranged on the outer wall of the stamping table, and the power output end of the motor is connected with the screw rod.

As a further preferable mode of the utility model, four telescopic rods are respectively arranged on opposite surfaces of the two movable plates, a sleeve is sleeved at the front end of each telescopic rod, and a rubber pad is fixed at the front end of each sleeve.

As a further preferable mode of the utility model, the surface of the limiting block is symmetrically provided with a connecting rod, the front end of the connecting rod is fixed with a magnet, and the outer wall of the punching box is provided with a metal plate which is in magnetic attraction connection with the magnet.

As a further preferable mode of the utility model, a blanking hole is formed in the top surface of the stamping table and located at one side of the limiting block, a discharging hole communicated with the blanking hole is formed in the side wall of the stamping table, and a through hole is formed in the surface of the stamping box.

As a further preferable mode of the utility model, the surface of the lifting plate is provided with four limiting holes and is connected with the upright post through the limiting holes.

(III) beneficial effects

The utility model provides a pneumatic punching machine with high efficiency of limiting, stable punching. The beneficial effects are as follows:

According to the utility model, the positioning mechanism is arranged at the top of the stamping table, two moving plates in the positioning mechanism move towards the stamping box at the same time and clamp and fix the stamping box, the stability of the stamping box can be achieved after the stamping box is fixed, the problem of displacement in the stamping process is avoided, waste materials are automatically discharged through the discharging hole after the stamping is completed, and two grooves are formed in the stamping box, so that workpieces in the grooves can be stamped alternately, continuous processing can be realized, and the processing efficiency is improved.

Drawings

FIG. 1 is a block diagram of a pneumatic punch with high efficiency of limiting and stable punching;

FIG. 2 is a block diagram of the stopper according to the present utility model;

FIG. 3 is a block diagram of a mobile plate according to the present utility model;

fig. 4 is an internal structural view of the press table according to the present utility model.

In the figure, 1, a stamping table; 2, a motor, 3, a chute, 4, a moving plate, 5, a punching box, 6, a limiting block, 7, a column, 8, a lifting plate, 9, a top plate, 10, a cylinder, 11, a limiting hole, 12, a through hole, 13, a blanking hole, 14, a discharging hole, 15, a connecting rod, 16, a magnet, 17, a telescopic rod, 18, a sleeve, 19, a rubber pad, 20, a screw rod, 21, a screw sleeve, 22, a threaded structure, 23 and an adjusting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the utility model provides a technical scheme, which comprises a stamping table 1, wherein upright posts 7 are vertically arranged on the top surface of the stamping table 1 near corners respectively, a top plate 9 is fixedly arranged at the upper ends of the upright posts 7, a cylinder 10 is arranged in the middle of the top surface of the top plate 9, the cylinder 10 is vertically arranged, a telescopic rod 17 of the cylinder 10 extends to the lower part of the top plate 9 and is connected with a lifting plate 8, a stamping head is arranged in the middle of the bottom surface of the lifting plate 8, a stamping box 5 is arranged at the top of the stamping table 1, the lifting plate 8 is driven to move downwards after the cylinder 10 extends out, a workpiece in the stamping box 5 is stamped by a pet head, a chute 3 is arranged in the middle of the top surface of the stamping table 1, a positioning mechanism is connected with the inside of the chute 3, the positioning mechanism clamps the stamping box 5, and limiting blocks 6 are respectively arranged on two sides of the top surface of the stamping table 1, and the limiting blocks 6 play a role of transversely limiting the stamping box 5.

Further improved, the positioning mechanism comprises a screw 20, a threaded sleeve 21 and a moving plate 4, the screw 20 is rotatably arranged in the stamping table 1 and is positioned below the sliding chute 3, a thread structure 22 is symmetrically arranged on the surface of the screw 20 from the middle, the screw 20 is respectively connected with the threaded sleeve 21 through the thread structure 22, an adjusting rod 23 is vertically fixed on the top surface of the threaded sleeve 21, the upper end of the adjusting rod 23 penetrates through the sliding chute 3 and is fixedly connected with the moving plate 4, a motor 2 is arranged on the outer wall of the stamping table 1, the power output end of the motor 2 is connected with the screw 20, the screw 20 is driven to rotate after the motor 2 is started, the threaded sleeve 21 is driven to move the moving plate 4 after the screw 20 is rotated, and the moving plate 4 is clamped and fixed on the stamping box 5 after the moving plate 4.

Further improved, four telescopic rods 17 are respectively arranged on opposite faces of the two moving plates 4, a sleeve 18 is sleeved at the front end of each telescopic rod 17, a rubber pad 19 is fixed at the front end of each sleeve 18, and springs are arranged inside the telescopic rods 17 to achieve a buffering effect.

Further improved, the surface of the limiting block 6 is symmetrically provided with a connecting rod 15, the front end of the connecting rod 15 is fixedly provided with a magnet 16, the outer wall of the punching box 5 is provided with a metal plate which is magnetically connected with the magnet 16, and the punching box 5 is fixedly adsorbed with the magnet 16.

Further improved, a blanking hole 13 is formed in the top surface of the stamping table 1 and located on one side of the limiting block 6, a discharging hole 14 communicated with the blanking hole 13 is formed in the side wall of the stamping table 1, a through hole 12 is formed in the surface of the stamping box 5, and punched waste enters the blanking hole 13 through the through hole 12 and is discharged through the discharging hole 14.

Further improved, four limiting holes 11 are formed in the surface of the lifting plate 8 and are connected with the upright posts 7 through the limiting holes 11, so that the stability of lifting movement of the lifting plate 8 is improved.

The working principle is that a workpiece is placed in a punching box 5, then the punching box 5 is moved to enable the end of the workpiece to be processed to be attached to a limiting block 6, the workpiece to be processed is placed below a punching head, a motor 2 is started to drive a screw rod 20 to rotate, a moving plate 4 is driven to clamp the punching box 5 after the screw rod 20 rotates, an air cylinder 10 is started after clamping, the air cylinder 10 drives a lifting plate 8 and punches the workpiece through the punching head, the moving plate 4 is reset after the punching is completed, the punching box 5 is moved to the other side, the motor 2 is started to punch the workpiece next time, the workpiece to be punched is taken out and placed, and punched waste is automatically discharged through a discharge hole 14.

The utility model relates to a stamping table, which comprises a stamping table, a motor, a chute, a moving plate, a 5, a stamping box, a limiting block, a 7, an upright post, a 8, a lifting plate, a 9, a top plate, a 10, a cylinder, a 11, a limiting hole, a 12, a through hole, a 13, a blanking hole, a 14, a discharging hole, a 15, a connecting rod, a 16, a magnet, a 17, a telescopic rod, a 18, a sleeve, a 19, a rubber pad, a20, a screw rod, a 21, a screw sleeve, a 22, a threaded structure, a 23 and an adjusting rod, wherein the components are all universal standard components or components known by a person skilled in the art, the structure and principle of the utility model are known by the person through a technical manual or through a conventional experimental method, the problem that the existing pneumatic punching machine cannot stably limit the stamping box 5, so that the stamping effect is influenced, the upper and lower materials in the stamping process occupy working time, and the stamping efficiency is low is solved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a spacing stable punching high-efficient pneumatic punching machine, includes punching station (1), its characterized in that, the top surface of punching station (1) is close to the corner and is provided with stand (7) vertically respectively, the upper end fixed mounting of stand (7) has roof (9), the top surface mid-mounting of roof (9) has cylinder (10), the telescopic link (17) of cylinder (10) and the vertical setting of cylinder (10) extend to roof (9) below and are connected with lifter plate (8), the bottom surface mid-mounting of lifter plate (8) has the punching head, punching box (5) have been placed at the top of punching station (1), and the inside connection of spout (3) has been seted up at the top surface middle part of punching station (1) spout (3), and the top surface both sides of punching station (1) are provided with stopper (6) respectively.

2. The pneumatic punching machine with high efficiency limiting and stable punching performance according to claim 1, wherein the positioning mechanism comprises a screw rod (20), a threaded sleeve (21) and a moving plate (4), the screw rod (20) is rotatably installed inside the punching table (1) and located below the sliding groove (3), a threaded structure (22) is symmetrically arranged on the surface of the screw rod (20) from the middle, the screw rod (20) is respectively connected with the threaded sleeve (21) through the threaded structure (22), an adjusting rod (23) is vertically fixed on the top surface of the threaded sleeve (21), the upper end of the adjusting rod (23) penetrates through the sliding groove (3) and is fixedly connected with the moving plate (4), a motor (2) is installed on the outer wall of the punching table (1), and the power output end of the motor (2) is connected with the screw rod (20).

3. The pneumatic punching machine with high efficiency of limiting and stable punching as claimed in claim 2, wherein four telescopic rods (17) are respectively arranged on opposite surfaces of the two movable plates (4), a sleeve (18) is sleeved at the front end of each telescopic rod (17), and a rubber pad (19) is fixed at the front end of each sleeve (18).

4. The pneumatic punching machine with high efficiency of limiting and stable punching according to claim 1, wherein the surface of the limiting block (6) is symmetrically provided with a connecting rod (15), the front end of the connecting rod (15) is fixedly provided with a magnet (16), and the outer wall of the punching box (5) is provided with a metal plate which is in magnetic attraction connection with the magnet (16).

5. The pneumatic punching machine with high limiting and stable punching efficiency according to claim 1 is characterized in that a blanking hole (13) is formed in the top surface of the punching table (1) and located on one side of the limiting block (6), a discharging hole (14) communicated with the blanking hole (13) is formed in the side wall of the punching table (1), and a through hole (12) is formed in the surface of the punching box (5).

6. The pneumatic punching machine with high efficiency of limiting and stable punching as set forth in claim 1, wherein the surface of the lifting plate (8) is provided with four limiting holes (11) and is connected with the upright post (7) through the limiting holes (11).