CN203863744U

CN203863744U - Air-operated punching machine

Info

Publication number: CN203863744U
Application number: CN201420186209.7U
Authority: CN
Inventors: 芮勇; 周乃武
Original assignee: 江苏东方印务有限公司
Priority date: 2014-04-16
Filing date: 2014-04-16
Publication date: 2014-10-08

Abstract

The utility model discloses an air-operated punching machine and belongs to the field of punching machines. The air-operated punching machine comprises an upper formwork, a puncher pin, a bolt locking mechanism, a working table, a hand-operated direction valve, a pressure regulation valve and a positioning device, wherein the hand-operated direction valve and the pressure regulation valve are fixed on the lateral surfaces of the working table, a working platform is arranged at the upper portion of the working table, and a concave die is embedded in the working platform and fixed on the working table through the bolt locking mechanism. The positioning device for positioning the stamped parts is fixedly connected onto the working platform, a frame is fixedly arranged on the working table, an air cylinder is arranged at the top end of the frame, and a piston rod of the air cylinder is fixedly connected with the upper formwork moving vertically relative to the frame. The puncher pin corresponding to the concave formwork is arranged on the upper formwork, the air cylinder is communicated with the pressure regulation valve through the hand-operated direction valve, and the pressure regulation valve is communicated with an air compressor. The air-operated punching machine is convenient to operate, high in working efficiency, accurate in positioning and low in punching error rate.

Description

A kind of pneumatic punching machine

Technical field

The utility model relates to a kind of perforating press, more particularly, relates to a kind of pneumatic punching machine.

Background technology

Printing industry is various, and be stamped part and corrugation is stamped after the cross cutting of part punching generally all by manually completing, inefficiency, and punching quality is poor, also often easily makes operating personnel injured, and security performance is low.

Through retrieval, have for existing perforating press and carry out improved technical scheme openly, as China Patent No. ZL201120525490.9, Granted publication day is on October 3rd, 2012, and invention and created name is: automatic punch machine, this application case relates to a kind of automatic punch machine, comprise frame, frame is provided with workbench, and workbench top is provided with cylinder, the piston rod end of cylinder is fixedly connected with punching die, and cylinder is connected with source of the gas.This application case is simple in structure, and operating efficiency is high, once can carry out punching to multiple parts that is stamped simultaneously; Punching die can be changed, and can meet various punching demands, saves cost of labor, reduces labour intensity, simple in structure, easy to operate; But whether accurately this application case has still been ignored about the part location problem that is stamped.

Summary of the invention

1. the technical problem that utility model will solve

It is not enough accurately that the purpose of this utility model is to overcome the part location that is stamped in pneumatic punching machine in prior art, a kind of pneumatic punching machine is provided, adopt the technical solution of the utility model, not only operating efficiency is high, once can carry out punching to many parts that are stamped simultaneously, and accurate positioning, reduced punching press fault rate.

2. technical scheme

For achieving the above object, the technical scheme that the utility model provides is:

A kind of pneumatic punching machine of the present utility model, comprise cope match-plate pattern, drift, screw bolt locking mechanism, workbench, the hand-operated direction valve that is fixed on workbench side, the pressure regulator valve that is fixed on workbench side and positioner, the top of described workbench is workbench; On described workbench, be embedded with die, this die is fixed on workbench by screw bolt locking mechanism; On described workbench, be fixed with the positioner of locating the part that is stamped; On described workbench, fixedly mount organic frame; The top of described frame is provided with cylinder, and the piston rod of this cylinder is connected mutually with the cope match-plate pattern moving up and down with respect to frame; Described cope match-plate pattern is provided with and the corresponding drift of above-mentioned die; Described cylinder is connected with pressure regulator valve by hand-operated direction valve, and this pressure regulator valve is connected with air compressor.

Preferentially, described positioner comprises the first keeper for locating the part width that is stamped, for locating the second keeper of the part short transverse that is stamped and for locating the 3rd keeper of the part length direction that is stamped, the first described keeper is provided with two, these two the first keepers are installed in parallel in the rear of workbench, and all act on die; The planform of the second described keeper is inverted " U " word shape, is somebody's turn to do " U " word shape the second keeper across above-mentioned die and is welded on workbench; The 3rd described keeper is fixedly mounted on the left side of frame, and the 3rd keeper acts on die.

Preferentially, between the second described keeper and die, can place 15 corrugated boards is stamped.

Preferentially, described drift is provided with 24.

Preferentially, between described cylinder and hand-operated direction valve, hand-operated direction valve and pressure regulator valve, pressure regulator valve and air compressor, all by tracheae, be connected.

3. beneficial effect

The technical scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:

(1) a kind of pneumatic punching machine of the present utility model, it is fixed on die on workbench by screw bolt locking mechanism, makes to install firmly, and convenient disassembly;

(2) a kind of pneumatic punching machine of the present utility model, it locates by mounting and positioning device the part that is stamped, and the part that makes to be stamped is placed more accurate, has reduced punching press fault rate, has saved cost;

(3) a kind of pneumatic punching machine of the present utility model, its positioner comprises for locating the second keeper of the part short transverse that is stamped, the planform of the second keeper is inverted " U " word shape, be somebody's turn to do " U " word shape the second keeper across above-mentioned die and be welded on workbench, can locate the part short transverse that is stamped, and the part that can fixedly be stamped;

(4) a kind of pneumatic punching machine of the present utility model, can place 15 corrugated boards and be stamped between its second keeper 5 and die 7, operating efficiency is high, once can carry out punching to many parts that are stamped simultaneously;

(5) a kind of pneumatic punching machine of the present utility model, its cylinder is connected with pressure regulator valve by hand-operated direction valve, and this pressure regulator valve is connected with air compressor, and machining control is convenient in manual operation, easy to operate.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of pneumatic punching machine of the present utility model;

Fig. 2 is the annexation figure of controlled motion cylinder in the utility model.

Label declaration in schematic diagram: 1, cylinder; 2, cope match-plate pattern; 3, drift; 4, the first keeper; 5, the second keeper; 6, the 3rd keeper; 7, die; 8, frame; 9, workbench; 10, screw bolt locking mechanism; 11, hand-operated direction valve; 12, pressure regulator valve; 13, air compressor.

The specific embodiment

For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.

Embodiment

In conjunction with Fig. 1 and Fig. 2, a kind of pneumatic punching machine of the present embodiment, comprise cope match-plate pattern 2, drift 3, screw bolt locking mechanism 10, workbench 9, be fixed on workbench 9 sides hand-operated direction valve 11, be fixed on pressure regulator valve 12 and the positioner of workbench 9 sides, the top of workbench 9 is workbench 901; On workbench 901, be embedded with die 7, this die 7 is fixed on workbench 9 by screw bolt locking mechanism 10, make to install firmly, and convenient disassembly; On workbench 901, be fixed with the positioner of locating the part that is stamped, the part that makes to be stamped is placed more accurate, has reduced punching press fault rate, has saved cost; Wherein positioner comprise the first keeper 4 for locating the part width that is stamped, for locating the second keeper 5 of the part short transverse that is stamped and for locating the 3rd keeper 6 of the part length direction that is stamped, the first keeper 4 is provided with two, these two the first keepers 4 are installed in parallel in the rear of workbench 901, and all act on die 7, locate more accurate; The planform of the second keeper 5 is inverted " U " word shape, be somebody's turn to do " U " word shape the second keeper 5 across above-mentioned die 7 and be welded on workbench 901, can be to the part short transverse location that is stamped, and part can fixedly be stamped, wherein between the second keeper 5 and die 7, can place 10 parts that are stamped, operating efficiency is high, once can carry out punching to many parts that are stamped simultaneously; The 3rd keeper 6 is fixedly mounted on the left side of frame 8, and the 3rd keeper 6 acts on die 7; On workbench 9, fixedly mount organic frame 8; The top of frame 8 is provided with cylinder 1, and the piston rod 101 of this cylinder 1 is connected mutually with the cope match-plate pattern 2 moving up and down with respect to frame 8; Cope match-plate pattern 2 is provided with and the corresponding drift 3 of above-mentioned die 7, and in the present embodiment, drift 3 is provided with 24, and four groups of 24 drifts 3 minutes are equidistantly arranged in parallel; Cylinder 1 is connected with pressure regulator valve 12 by hand-operated direction valve 11, and this pressure regulator valve 12 is connected with air compressor 13, and machining control is convenient in manual operation; Between cylinder 1 and hand-operated direction valve 11, hand-operated direction valve 11 and pressure regulator valve 12, pressure regulator valve 12 and air compressor 13, all by tracheae, be connected.

This practical new a kind of pneumatic punching machine, easy to operate, not only operating efficiency is high, once can carry out punching to many parts that are stamped simultaneously, and accurate positioning, has reduced punching press fault rate.

Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims

1. a pneumatic punching machine, comprise cope match-plate pattern (2), drift (3), screw bolt locking mechanism (10), workbench (9), be fixed on the hand-operated direction valve (11) of workbench (9) side and be fixed on the pressure regulator valve (12) of workbench (9) side, it is characterized in that: also comprise positioner, the top of described workbench (9) is workbench (901); On described workbench (901), be embedded with die (7), this die (7) is fixed on workbench (9) by screw bolt locking mechanism (10); On described workbench (901), be fixed with the positioner of locating the part that is stamped; The upper fixed installation of described workbench (9) organic frame (8); The top of described frame (8) is provided with cylinder (1), and the piston rod (101) of this cylinder (1) is connected mutually with the cope match-plate pattern (2) moving up and down with respect to frame (8); Described cope match-plate pattern (2) is provided with and the corresponding drift (3) of above-mentioned die (7); Described cylinder (1) is connected with pressure regulator valve (12) by hand-operated direction valve (11), and this pressure regulator valve (12) is connected with air compressor (13).

2. a kind of pneumatic punching machine according to claim 1, it is characterized in that: described positioner comprises the first keeper (4) for locating the part width that is stamped, for locating second keeper (5) of the part short transverse that is stamped and for locating the 3rd keeper (6) of the part length direction that is stamped, described the first keeper (4) is provided with two, these two the first keepers (4) are installed in parallel in the rear of workbench (901), and all act on die (7); The planform of described the second keeper (5) is inverted " U " word shape, is somebody's turn to do " U " word shape the second keeper (5) across above-mentioned die (7) and is welded on workbench (901); The 3rd described keeper (6) is fixedly mounted on the left side of frame (8), and the 3rd keeper (6) acts on die (7).

3. a kind of pneumatic punching machine according to claim 2, is characterized in that: between described the second keeper (5) and die (7), can place 10 parts that are stamped.

4. a kind of pneumatic punching machine according to claim 3, is characterized in that: described drift (3) is provided with 24.

5. a kind of pneumatic punching machine according to claim 4, is characterized in that: between described cylinder (1) and hand-operated direction valve (11), hand-operated direction valve (11) and pressure regulator valve (12), pressure regulator valve (12) and air compressor (13), all by tracheae, be connected.