CN218340785U

CN218340785U - High safe type punch press of stability

Info

Publication number: CN218340785U
Application number: CN202222722433.0U
Authority: CN
Inventors: 张国臣
Original assignee: Zhongcheng Dalian Screen Co ltd
Current assignee: Zhongcheng Dalian Screen Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-20
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the field of punching machines, in particular to a safe punching machine with high stability, which comprises a base, wherein a punching platform is installed at one end of the outer wall of the top part of the base, supporting slide rods are installed at the other end of the outer wall of the top part of the base and are distributed equidistantly, a top plate is installed on the outer wall of the top part of each supporting slide rod, a hydraulic push rod is installed at the center of each top plate, a sliding plate is installed at the bottom of each hydraulic push rod, and a punching structure is installed on the outer wall of one end of each sliding plate; the stamping structure comprises a stamping box and a driving shaft which is rotatably connected to one end of the inner wall of the top of the stamping box through a bearing seat. The utility model discloses punching the in-process metal sensor to the platform that dashes of punching the pole bottom detect all around, if detect nonmetal entering range back, give the controller with signal transmission, driving motor and hydraulic push rod are closed to the controller, improve the security when keeping work efficiency, avoid causing the injury to non-metallic substance.

Description

High safe type punch press of stability

Technical Field

The utility model relates to a punch press technical field, in particular to safe type punch press that stability is high.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process has wider and wider application;

present punch press is in the use, mostly has the punching press and the manual punching press of certain frequency, and personnel control metal is buckled or punches a hole etc. operation by the punch press in stamping process, and the punching press head of punching a window exposes outside, and personnel one end will cause the injury to personnel with the hand punch press department of carelessly placing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that the aforesaid exists and not enough, provides a high safe type punch press of stability and punches a hole the platform that dashes of in-process metal sensor counterpunching pole bottom and detect all around, if detect nonmetal entering range back, with signal transmission for the controller, driving motor and hydraulic push rod are closed to the controller, improve the security when keeping work efficiency, avoid causing the injury to non-metallic substance, have solved the punching press in-process and have caused the injury problem to the personnel easily.

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

a high-stability safe punch comprises a base, wherein a punching table is installed at one end of the outer wall of the top of the base, supporting slide rods are distributed at the other end of the outer wall of the top of the base at equal intervals, a top plate is installed on the outer wall of the top of each supporting slide rod, a hydraulic push rod is installed in the center of each top plate, a sliding plate is installed at the bottom of each hydraulic push rod, and a punching structure is installed on the outer wall of one end of each sliding plate; the stamping structure comprises a stamping box, a driving shaft which is rotatably connected to one end of the inner wall of the top of the stamping box through a bearing seat, a guide pipe welded to the outer wall of the bottom of one end of the stamping box, a driving disc welded to the outer wall of one end of the driving shaft, a connecting rod hinged to the outer wall of the driving disc and a stamping rod which is slidably connected to the inner wall of the guide pipe.

Preferably, the support is installed to the bottom inner wall one end of punching press case, and installs driving motor and reduction gear in the support respectively, and the driving motor output shaft is connected with the one end of reduction gear, and the one end of reduction gear is connected with the scroll bar, the worm wheel has been cup jointed to the one end outer wall of drive shaft, and the scroll bar meshes with the worm wheel.

Preferably, the sliding plate is connected to the outer wall of the supporting sliding rod in a sliding manner, and the other end of the stamping rod is hinged to one end of the connecting rod.

Preferably, the outer wall of the bottom of the stamping box is provided with metal sensors which are distributed at equal intervals at the guide pipe, the outer wall of one side of the stamping box is provided with a controller, and the metal sensors are connected with the signal input end of the controller through signal wires;

according to the scheme: driving motor passes through reduction gear and worm wheel and drives drive shaft and the rotatory connecting rod of driving-disc and drive ram rod and carry out reciprocating motion, and the punching platform of punching the in-process metal sensor pair punching rod bottom detects all around, if detect nonmetal entering range back, gives the controller with signal transmission, and driving motor and hydraulic push rod are closed to the controller, improve the security when keeping work efficiency, avoid causing the injury to non-metallic substance.

Preferably, the top outer wall of the punching platform is located at the punching rod and is provided with a telescopic groove, a telescopic rod is installed in the telescopic groove, a telescopic spring is sleeved on the outer wall of the telescopic rod, and a telescopic plate is installed on the top ends of the telescopic spring and the telescopic rod.

Preferably, the driving motor and the hydraulic push rod are connected with a controller through wires, and the controller is connected with a power supply through wires.

The beneficial effects of the utility model are that:

1. driving motor passes through reduction gear and worm wheel and drives drive shaft and the rotatory connecting rod of driving-disc and drive ram rod and carry out reciprocating motion, and the punching platform of punching the in-process metal sensor pair punching rod bottom detects all around, if detect nonmetal entering range back, gives the controller with signal transmission, and driving motor and hydraulic push rod are closed to the controller, improve the security when keeping work efficiency, avoid causing the injury to non-metallic substance.

Drawings

Fig. 1 is a schematic side view of a highly stable safety punch of the present invention;

fig. 2 is a schematic structural view of a stamping box of the safety punch with high stability according to the present invention;

fig. 3 is a schematic structural diagram of one side of a stamping box of the safety punch with high stability according to the present invention;

fig. 4 is a schematic view of a base overlooking structure of a safety punch with high stability according to the present invention.

In the figure: the stamping device comprises a base 1, a stamping platform 2, a supporting slide rod 3, a top plate 4, a hydraulic push rod 5, a sliding plate 6, a stamping structure 7, a stamping box 8, a driving shaft 9, a guide pipe 10, a driving disc 11, a connecting rod 12, a stamping rod 13, a driving motor 14, a speed reducer 15, a worm wheel 16, a controller 17, a metal sensor 18, a telescopic spring 19 and a telescopic plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1 and 4, the safe punching machine with high stability comprises a base 1, wherein a punching table 2 is installed at one end of the outer wall of the top of the base 1, supporting slide rods 3 are installed at the other end of the outer wall of the top of the base 1 and are distributed equidistantly, a top plate 4 is installed on the outer wall of the top of each supporting slide rod 3, a hydraulic push rod 5 is installed at the center of each top plate 4, a sliding plate 6 is installed at the bottom of each hydraulic push rod 5, and a punching structure 7 is installed on the outer wall of one end of each sliding plate 6;

the outer wall of the bottom of the stamping box 8, which is positioned at the guide pipe 10, is provided with metal sensors 18 which are distributed equidistantly, the outer wall of one side of the stamping box 8 is provided with a controller 17, the metal sensors 18 are connected with the signal input end of the controller 17 through signal lines, the metal sensors 18 are used for detecting metal plates on the stamping table 2, the stamping table 2 is also made of metal, and the controller 17 stops driving the motor 14 and the hydraulic push rod 5 after the metal sensors 18 detect non-metal, so that the safety is improved, and personnel are prevented from being injured;

the top outer wall of the punching platform 2 is located the punching rod 13 and has been seted up flexible groove, and installs the telescopic link in the flexible groove, and telescopic link outer wall cover is equipped with expanding spring 19, and the expansion plate 20 is installed on the top of expanding spring 19 and telescopic link, and the pressure that punching rod 13 was received to the expansion plate 20 in-process that punches a hole stretches out and draws back, and the punching rod 13 of being convenient for punches a hole to the metal.

Example 2:

referring to fig. 1-3, the stamping structure 7 includes a stamping box 8, a driving shaft 9 rotatably connected to one end of the inner wall of the top of the stamping box 8 through a bearing seat, a guide pipe 10 welded to the outer wall of the bottom of one end of the stamping box 8, a driving disc 11 welded to the outer wall of one end of the driving shaft 9, a connecting rod 12 hinged to one side of the outer wall of the driving disc 11, and a stamping rod 13 slidably connected to the inner wall of the guide pipe 10, wherein the hydraulic push rod 5 is started to cooperate with the sliding rod 3 to drive the stamping rod 13 to move up and down, the stamping rod 13 is fixed to cooperate with the upper and lower sides of the hydraulic push rod 5 to bend the metal plate on the stamping table 2, the driving motor 14 drives the driving shaft 9 to rotate through a speed reducer 15, a worm and a worm wheel 16, the driving shaft 9 drives the stamping rod 13 to make reciprocating motion through the driving disc 11, which is convenient for continuous punching, and is convenient for corresponding conversion according to needs, and improves the working efficiency;

a support is mounted at one end of the inner wall of the bottom of the punching box 8, a driving motor 14 and a speed reducer 15 are respectively mounted in the support, an output shaft of the driving motor 14 is connected with one end of the speed reducer 15, a worm wheel 16 is sleeved on the outer wall of one end of the driving shaft 9, the worm is meshed with the worm wheel 16, the driving motor 14 reduces the rotating speed and improves the torque through the speed reducer 15 and the worm wheel 16, the rotating disc 11 is conveniently driven to rotate to drive the punching rod 13 to punch holes, and the working efficiency is kept;

the sliding plate 6 is connected to the outer wall of the support sliding rod 3 in a sliding manner, and the other end of the stamping rod 13 is hinged with one end of the connecting rod 12;

the driving motor 14 and the hydraulic push rod 5 are connected with a controller 17 through wires, and the controller 17 is connected with a power supply through wires.

The working principle is as follows: when the punching device is used, the hydraulic push rod 5 is started, the punching box 8 is lifted through the sliding plate 6 after the hydraulic push rod 5 is started, when a metal plate needs to be bent, corresponding bending dies are installed at the tops of the punching rod 13 and the punching table 2, after the metal plate is aligned, the hydraulic push rod 5 is started, the sliding plate 6 is pushed by the hydraulic push rod 5 to slide in the supporting sliding rod 3, so that the dies on the punching rod 13 bend the metal plate, repeated operation is performed on bending, when the metal plate needs to be punched, a punching tool or die is replaced for the punching rod 13, the punching rod 5 is lowered after being started, so that the punching rod 13 is in contact with the metal plate, the driving motor 14 is started, the driving motor 14 drives the driving shaft 9 to rotate through the reducer 15 and the worm, the worm wheel 16 drives the driving shaft 9 to rotate, the punching rod 13 is driven to perform reciprocating motion through the driving disc 11 and the connecting rod 12 after the driving shaft 9 rotates, a hole is punched on the metal plate at a constant speed as a person drives the metal plate to move, the metal plate, the metal sensor 18 detects the periphery of the punching table at the bottom of the punching rod 13 in the punching table, if the push rod enters a non-metal range, a signal is detected, the controller 17 and the controller 17 is closed, and the driving motor 17, and the non-metal object is prevented from being damaged by the non-metal object 5, and the non-metal object is prevented from being damaged by the non-metal object in the metal in the punching process.

Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention can be implemented without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. A high-stability safe punch press comprises a base (1) and is characterized in that a punching table (2) is installed at one end of the outer wall of the top of the base (1), supporting slide bars (3) are installed at the other end of the outer wall of the top of the base (1) and distributed equidistantly, a top plate (4) is installed on the outer wall of the top of each supporting slide bar (3), a hydraulic push rod (5) is installed at the center of each top plate (4), a sliding plate (6) is installed at the bottom of each hydraulic push rod (5), and a punching structure (7) is installed on the outer wall of one end of each sliding plate (6);

stamping structure (7) include punching press case (8), rotate drive shaft (9) of connecting in punching press case (8) top inner wall one end through the bearing frame, weld at guide tube (10) of punching press case (8) one end bottom outer wall, weld at drive-disc (11) of drive shaft (9) one end outer wall, articulate at drive-disc (11) one and survey connecting rod (12) of outer wall and sliding connection at punching press pole (13) of guide tube (10) inner wall.

2. The safety punching machine with high stability according to claim 1, wherein a support is installed at one end of the inner wall of the bottom of the punching box (8), a driving motor (14) and a speed reducer (15) are respectively installed in the support, an output shaft of the driving motor (14) is connected with one end of the speed reducer (15), one end of the speed reducer (15) is connected with a worm, a worm wheel (16) is sleeved on the outer wall of one end of the driving shaft (9), and the worm wheel is meshed with the worm wheel (16).

3. The high-stability safety punch press according to claim 1, wherein the sliding plate (6) is slidably connected to the outer wall of the supporting sliding rod (3), and the other end of the punching rod (13) is hinged to one end of the connecting rod (12).

4. The safety punching machine with high stability according to claim 1, wherein the metal sensors (18) which are distributed equidistantly are mounted on the outer wall of the bottom of the punching box (8) at the position of the guide pipe (10), the controller (17) is mounted on the outer wall of one side of the punching box (8), and the metal sensors (18) are connected with the signal input end of the controller (17) through signal lines.

5. The safe punching machine with high stability as claimed in claim 1, wherein the outer wall of the top of the punching platform (2) at the punching rod (13) is provided with a telescopic slot, a telescopic rod is installed in the telescopic slot, a telescopic spring (19) is sleeved on the outer wall of the telescopic rod, and a telescopic plate (20) is installed at the top ends of the telescopic spring (19) and the telescopic rod.

6. The safety punching machine with high stability according to claim 2, wherein the driving motor (14) and the hydraulic push rod (5) are connected with the controller (17) through leads, and the controller (17) is connected with a power supply through leads.