CN213469688U

CN213469688U - Punching device for machining metal workpiece

Info

Publication number: CN213469688U
Application number: CN202022445053.8U
Authority: CN
Inventors: 张声顺; 李小华; 王长明; 吕小勇; 黄强
Original assignee: Huaihua Xinxin Hardware Products Co ltd
Current assignee: Huaihua Xinxin Hardware Products Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-18
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a punching device for metal workpiece machining, which belongs to the field of machining and comprises a main body, a first telescopic cylinder, a workbench, a second motor, a water tank, a first water pump, a filter screen and a second water pump, wherein four connecting rods are uniformly arranged below the main body, the workbench is arranged above a supporting frame, and a clamping plate is arranged on one side opposite to an electric telescopic rod; a second telescopic cylinder is arranged in the middle of the upper part in the main body, a second motor is arranged below the second telescopic cylinder, and a punching drill bit is arranged below the second motor; a water tank is arranged on the right side of the main body, and a first water pump is arranged on the first water delivery pipe; the left side and the right side of the supporting plate are provided with filter screens. The utility model discloses a cooperation between the water tank that sets up, first water pump, first raceway and the second raceway is used, can cool down the drill bit, prolongs the life of drill bit, can restrain the dust that produces when punching simultaneously.

Description

Punching device for machining metal workpiece

Technical Field

The utility model belongs to the machining field specifically is a perforating device for metal work piece machining.

Background

With the rapid development of modern machining, the machining technology develops rapidly, the machining process is various, such as forging, stamping, welding, polishing, punching, gear milling and the like, wherein punching of a metal workpiece is a very common machining process, but most of the existing punching devices for machining the metal workpiece are single in structure and function, because many materials of the metal workpiece are high in hardness, a large amount of heat is generated due to friction during punching, the temperature of a drill bit for punching is increased, after the drill bit is used for a long time, the service life of the drill bit for punching is shortened, meanwhile, the drill bit generates a large amount of metal chips and dust during punching, the metal chips are difficult to clean, the metal chips have a certain recovery value, the waste of resources is caused by direct discharge, and the dust is easy to pollute the environment, and meanwhile, the device causes great harm to the body of an operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device for metal work piece machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a punching device for machining of metal workpieces comprises a main body, a first telescopic cylinder, a workbench, a second motor, a water tank, a first water pump, a filter screen and a second water pump, wherein four connecting rods are uniformly distributed below the main body, universal wheels are arranged below the connecting rods, a supporting plate is arranged inside the main body, the first motor is arranged on the supporting plate, a rotating shaft is arranged above the first motor, a supporting frame is arranged on the rotating shaft, the workbench is arranged above the supporting frame, electric telescopic rods are arranged on the left side and the right side above the workbench, and a clamping plate is arranged on one side, opposite to the electric telescopic rods; a second telescopic cylinder is arranged in the middle of the upper part in the main body, a second motor is arranged below the second telescopic cylinder, and a punching drill bit is arranged below the second motor; the water tank is mounted on the right side of the main body, a water filling port is formed in the right side above the water tank, a first water delivery pipe is mounted on the left side above the water tank, and a first water pump is mounted on the first water delivery pipe; the left side and the right side of the supporting plate are provided with filter screens, and a collecting port is arranged above one side of each filter screen, which is far away from the supporting plate; a drain pipe is installed in the middle of the lower portion of the main body, a first control valve is arranged on the left side of the drain pipe, and a third water delivery pipe is installed on the right side of the drain pipe.

As a further aspect of the present invention: the below equipartition of main part is provided with four first telescopic cylinder, and the fixed plate is installed in the outside of connecting rod, and first telescopic cylinder installs on the fixed plate, and the supporting legs is installed to the below of first telescopic cylinder.

As a further aspect of the present invention: two second water conveying pipes are connected to the lower portion of the first water conveying pipe, and the second water conveying pipes are arranged on the left side and the right side of the perforating drill respectively.

As a further aspect of the present invention: the filter screen is that one side that is close to the backup pad highly is higher than the high slope setting of keeping away from backup pad one side, and the electromagnetic shaker is installed to the below of filter screen.

As a further aspect of the present invention: the middle of the workbench is provided with a through hole, and a plurality of chip removal ports are uniformly distributed around the supporting frame.

As a further aspect of the present invention: and the punching drill is provided with a laser lamp.

As a further aspect of the present invention: and a second control valve is arranged on the third water conveying pipe, a second water pump is installed on the third water conveying pipe, and the upper part of the right side of the third water conveying pipe is connected to the water tank.

Compared with the prior art, the utility model can rotate the workbench by the cooperation of the first motor, the rotating shaft and the support frame, thereby being more convenient for adjusting the placing direction of the metal workpiece; through the matched use of the water tank, the first water pump, the first water delivery pipe and the second water delivery pipe, the punching drill bit can be cooled, the service life of the punching drill bit is prolonged, dust generated during punching can be inhibited, and the pollution of the dust to the environment and the harm to the body of an operator are prevented; the sewage can be filtered and conveyed into the water tank again through the matching use of the filter screen, the third water conveying pipe and the second water pump, so that the water in the water tank can be recycled, and the energy conservation and the environmental protection are realized; the first telescopic cylinder, the supporting legs, the connecting rods, the universal wheels and the fixing plate are matched for use, so that the main body can be conveniently moved and fixed; the electric telescopic rod can adjust the distance between the clamping plates on the left side and the right side, metal workpieces of different sizes can be clamped and fixed, and the application range is wider.

Drawings

Fig. 1 is a schematic structural view of a punching device for machining a metal workpiece.

FIG. 2 is a schematic top view of a filter screen of a punching apparatus for machining a metal workpiece.

Fig. 3 is an enlarged schematic view of a punching device a for machining a metal workpiece.

In the figure: 1. a main body; 2. a connecting rod; 3. a universal wheel; 4. a fixing plate; 5. a first telescopic cylinder; 6. supporting legs; 7. a support plate; 8. a first motor; 9. a rotating shaft; 10. a support frame; 11. a chip removal port; 12. a work table; 13. a through hole; 14. an electric telescopic rod; 15. a splint; 16. a second telescopic cylinder; 17. a second motor; 18. a drill bit; 19. a laser light; 20. a water tank; 21. a water injection port; 22. a first water delivery pipe; 23. a first water pump; 24. a second water delivery pipe; 25. a filter screen; 26. a vibrator; 27. a collection port; 28. a blow-off pipe; 29. a first control valve; 30. a third water delivery pipe; 31. a second control valve; 32. and a second water pump.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a punching apparatus for machining a metal workpiece includes a main body 1, a first telescopic cylinder 5, a table 12, a second motor 17, a water tank 20, a first water pump 23, a filter screen 25, and a second water pump 32; four connecting rods 2 are uniformly arranged below the main body 1, universal wheels 3 are arranged below the connecting rods 2, the main body 1 can be conveniently pushed to move through the arranged universal wheels 3, time and labor are saved, a fixing plate 4 is arranged on the outer side of each connecting rod 2, a first telescopic cylinder 5 is arranged on the fixing plate 4, the upper part of each first telescopic cylinder 5 is arranged below the main body 1, supporting legs 6 are arranged below the first telescopic cylinders 5, when the main body 1 is moved to a specified position by the universal wheels 3, the supporting legs 6 are driven by the first telescopic cylinders 5 to move downwards, the supporting legs 6 are in contact with the ground and jack up the universal wheels 3, the main body 1 can be stably placed, a supporting plate 7 is arranged inside the main body 1, a first motor 8 is arranged on the supporting plate 7, a rotating shaft 9 is arranged above the first motor 8, and a supporting frame 10 is arranged on the rotating shaft 9, the top of support frame 10 is provided with workstation 12, the centre of workstation 12 is provided with through-hole 13, the equipartition all around of support frame 10 is provided with a plurality of bits of exhaustion mouth 11, electric telescopic handle 14 is installed to the left and right sides of workstation 12 top, splint 15 are installed to the one side that electric telescopic handle 14 of the left and right sides is close to each other, the interval between two splint 15 can be adjusted through electric telescopic handle 14 that sets up, be convenient for press from both sides tight fixed to not unidimensional metal work piece, can drive workstation 12 through the first motor 8 that sets up and rotate, be convenient for more adjust metal work piece's the direction of placing.

Further, in this embodiment, the flexible cylinder 16 of second is installed in the middle of the inside top of main part 1, and second motor 17 is installed to the below of the flexible cylinder 16 of second, and drill bit 18 is installed to the below of second motor 17, and drill bit 18 is located through-hole 13 directly over, is provided with laser lamp 19 on the drill bit 18, the position of punching of alignment work piece that can be accurate through the laser lamp 19 that sets up, and it is more convenient to use, avoids punching the position to produce the deviation, improves the precision of punching.

Further, in this embodiment, the water tank 20 is installed on the right side of the main part 1, the right side above the water tank 20 is provided with the water filling port 21, first raceway 22 is installed on the left side above the water tank 20, first water pump 23 is installed on the first raceway 22, two second raceways 24 are connected to the below of first raceway 22, second raceway 24 sets up respectively in the left and right sides of drill bit 18, water in the water tank 20 can be carried to second raceway 24 through the first water pump 23 that sets up and exported, can cool down drill bit 18, the life of drill bit 18 is prolonged, the dust that produces when can suppressing to punch simultaneously, can prevent that the dust from raising the harm that causes the pollution and produces operating personnel's health to the environment.

Further, in this embodiment, the left and right sides of backup pad 7 is provided with filter screen 25, filter screen 25 is the high slope setting that is higher than keeping away from backup pad 7 one side near one side of backup pad 7, electromagnetic shaker 26 is installed to the below of filter screen 25, electromagnetic shaker 26 through setting up can make filter screen 25 incessantly shake, can prevent that the piece from piling up and leading to filter screen 25 to block up in the top of filter screen 25, the top that filter screen 25 kept away from backup pad 7 one side is provided with collects mouthful 27, can filter the sewage after the washing through the filter screen 25 that sets up, carry out recycle to the metal debris that the punching produced.

Further, in this embodiment, install blow off pipe 28 in the middle of the below of main part 1, the left side of blow off pipe 28 is provided with first control valve 29, third raceway 30 is installed on the right side of blow off pipe 28, the junction of third raceway 30 and blow off pipe 28 is located the top of first control valve 29, be provided with second control valve 31 on the third raceway 30, install second water pump 32 on the third raceway 30, the right side top of third raceway 30 is connected to on water tank 20, can carry the water after the filtration again in water tank 20 through the second water pump 32 that sets up, make the hydroenergy in the water tank 20 can the circulated use, more energy-concerving and environment-protective.

The utility model discloses a theory of operation is: firstly, the main body 1 is moved to a specified position through the universal wheel 3, and then the supporting legs 6 are driven to move downwards through the first telescopic air cylinders 5, so that the supporting legs 6 are contacted with the ground to jack up the universal wheel 3; then, a workpiece needing to be punched is placed on the workbench 12, the clamping plate 15 is pushed through the electric telescopic rod 14, the clamping plate 15 pushes the workpiece to move, the rotating shaft 9 is driven by the first motor 8 to rotate, the rotating shaft 9 drives the supporting frame 10 to rotate, the supporting frame 10 drives the workbench 12 to rotate, the position of the workpiece needing to be punched is aligned to the laser lamp 19, and then the workpiece is clamped and fixed through the clamping plate 15; drive the high-speed rotation of drill bit 18 through second motor 17, drive drill bit 18 downstream through the flexible cylinder 16 of second, drill bit 18 punches to the work piece, simultaneously carry the below blowout of second raceway 24 with the water in the water tank 20 through the effect of first water pump 23, spray the cooling to drill bit 18, press down dirt to the dust that the in-process that punches produced simultaneously, wash the sewage that produces and filter through filter screen 25, the effect through electromagnetic shaker 26 makes filter screen 25 vibrate from top to bottom ceaselessly, metal debris passes through self action of gravity, slide to collection mouth 27 discharge and collect under filter screen 25, the water after the filtration falls into the below of filter screen 25, effect through second water pump 32, carry the water tank 20 in through third raceway 30 again with the water after filtering, make the water recycling in the water tank 20.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a perforating device for metal work piece machining, includes main part (1), first telescopic cylinder (5), workstation (12), second motor (17), water tank (20), first water pump (23), filter screen (25) and second water pump (32), its characterized in that: four connecting rods (2) are uniformly arranged below the main body (1), universal wheels (3) are arranged below the connecting rods (2), a supporting plate (7) is arranged inside the main body (1), a first motor (8) is arranged on the supporting plate (7), a rotating shaft (9) is arranged above the first motor (8), a supporting frame (10) is arranged on the rotating shaft (9), a workbench (12) is arranged above the supporting frame (10), electric telescopic rods (14) are arranged on the left side and the right side above the workbench (12), a clamping plate (15) is arranged on one side, opposite to the electric telescopic rods (14), a second telescopic cylinder (16) is arranged in the middle of the upper part inside the main body (1), a second motor (17) is arranged below the second telescopic cylinder (16), a punching drill bit (18) is arranged below the second motor (17), and a water tank (20) is arranged on the right side of the main body (1), the right side of water tank (20) top is provided with water filling port (21), and first raceway (22) are installed in the left side of water tank (20) top, install first water pump (23) on first raceway (22), the left and right sides of backup pad (7) is provided with filter screen (25), and the top that backup pad (7) one side was kept away from in filter screen (25) is provided with collects mouth (27), install in the middle of the below of main part (1) blow off pipe (28), the left side of blow off pipe (28) is provided with first control valve (29), and third raceway (30) are installed on the right side of blow off pipe (28).

2. A punch device for machining a metal workpiece according to claim 1, wherein: the lower equipartition of main part (1) is provided with four first telescopic cylinder (5), and fixed plate (4) are installed in the outside of connecting rod (2), and first telescopic cylinder (5) are installed on fixed plate (4), and supporting legs (6) are installed to the below of first telescopic cylinder (5).

3. A punch device for machining a metal workpiece according to claim 1, wherein: two second water conveying pipes (24) are connected below the first water conveying pipe (22), and the second water conveying pipes (24) are respectively arranged on the left side and the right side of the perforating drill bit (18).

4. A punch device for machining a metal workpiece according to claim 1, wherein: the filter screen (25) is arranged in a manner that one side of the filter screen (25) close to the support plate (7) is higher than the side of the filter screen far away from the support plate (7) in an inclined mode, and a vibrator (26) is arranged below the filter screen (25).

5. A punch device for machining a metal workpiece according to claim 1, wherein: the middle of the working table (12) is provided with a through hole (13), and the periphery of the support frame (10) is uniformly provided with a plurality of chip removal ports (11).

6. A punch device for machining a metal workpiece according to claim 1, wherein: the punching drill bit (18) is provided with a laser lamp (19).

7. A punching device for mechanical machining of metal workpieces according to any of claims 1-6, characterized in that: a second control valve (31) is arranged on the third water pipe (30), a second water pump (32) is installed on the third water pipe (30), and the upper part of the right side of the third water pipe (30) is connected to the water tank (20).