CN212664938U

CN212664938U - Metal plate perforating device

Info

Publication number: CN212664938U
Application number: CN202021501002.6U
Authority: CN
Inventors: 闫少杰
Original assignee: Baoding Furuijie Metalworking Machinery Manufacturing Co ltd
Current assignee: Baoding Furuijie Metalworking Machinery Manufacturing Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-09
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a metal plate perforating device, which comprises two work tables, slide rails are respectively fixed on the top surfaces of the two work tables, a metal plate is connected between the two slide rails in a sliding manner, a collecting pool is arranged between the two work tables, a bearing liquid feeding mechanism is arranged in the collecting pool, the bearing liquid feeding mechanism comprises a bearing plate, a plurality of first sleeves are fixed on the top surface of the bearing plate, second sleeves are sleeved in the first sleeves, sleeve rings are fixed at the bottom openings of the second sleeves, a push plate is arranged at the bottom end of each sleeve ring, a piston rod of a cylinder is connected on the bottom surface of the push plate, nozzles are fixed on the inner side wall of each first sleeve, the nozzles are connected with a centrifugal pump through pipelines, one side of any one work table is provided with a cutting liquid box, the top of the metal plate is provided with a guide plate, a drill bit mechanism is arranged at the top of the guide plate, the cutting fluid can be effectively recovered, the cutting fluid is prevented from splashing under the working state, and meanwhile, the metal plate is prevented from deforming during drilling.

Description

Metal plate perforating device

Technical Field

The utility model relates to a mechanical equipment makes technical field, especially relates to a metal sheet perforating device.

Background

At present, the perforating device adopting the drill bit mode needs to perforate a pair of metal plates one by one, the work efficiency is low, and the during operation needs to constantly inject cutting fluid into for cooperation, lead to cutting fluid to splash in the working process, influence the operational environment, can't carry out the recovery processing to cutting fluid simultaneously and recycle, the manufacturing cost is improved, and current perforating device need make somebody a mere figurehead with the metal plate when drilling, give the decurrent pressure of metal plate during drilling, make the metal plate warp easily, can produce a large amount of waste materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a metal sheet perforating device to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a metal plate perforating device, which comprises two work tables, wherein slide rails are respectively fixed on the top surfaces of the work tables, a metal plate is connected between the two slide rails in a sliding manner, a collecting pool is arranged between the work tables, a bearing liquid feeding mechanism is arranged in the collecting pool, the bearing liquid feeding mechanism comprises a bearing plate, a plurality of rows of first sleeve groups which are arranged at intervals in sequence are fixed on the top surface of the bearing plate, each first sleeve group comprises a plurality of first sleeves, a second sleeve is sleeved in each first sleeve, a sleeve ring is fixed at the bottom opening of each second sleeve, a push plate is arranged at the bottom end of each sleeve ring, a piston rod of an air cylinder is connected on the bottom surface of the push plate, the air cylinder is embedded in the top wall of the bearing plate, a nozzle is fixed on the inner side wall of each first sleeve, the nozzle is positioned at the bottom of the push plate, and the nozzle is connected with a centrifugal, any one side of workstation is equipped with the cutting fluid case, the centrifugal pump sets up the cutting fluid incasement, the top of metal sheet is equipped with the deflector, the top of deflector is equipped with drill bit mechanism, drill bit mechanism includes a plurality of drilling rod, the top coupling of drilling rod has the output shaft of motor, the top of motor is fixed with the mounting panel, the top of mounting panel is fixed with the piston rod of pneumatic cylinder, drilling rod and second sleeve one-to-one.

Preferably, the collecting tank is communicated with a liquid outlet pipe, and a throttle valve is installed on the liquid outlet pipe.

Preferably, the metal plate is located between the drill rod and the second sleeve, a plurality of guide holes are formed in the guide plate, the size of each guide hole is not smaller than that of the drill rod, and the drill rod, the guide holes and the second sleeve are located on the same straight line.

Preferably, a fixing table is fixed in the collecting tank, and the bearing plate is fixed on the top surface of the fixing table.

Preferably, the tail end of the drill rod is fixed with a limiting step, and the size of the limiting step is not smaller than that of the guide hole.

Preferably, a first frame body is fixed on the top surface of the push plate, and the collar is erected on the top surface of the first frame body.

Preferably, two ends of the guide plate are respectively fixed with one end of a second frame body, and the other ends of the two second frame bodies are respectively fixed on the two work tables.

Preferably, the centrifugal pump is connected with a flow divider, and the flow divider is respectively communicated with the nozzles through a plurality of pipelines.

The utility model discloses a following technological effect: the arranged plurality of drill rods simultaneously drill the metal plate, the working efficiency is improved, the drill rods penetrate through the guide plate to integrally move downwards under the driving of the hydraulic cylinder, the motor drives the drill rods to rotate and drill the metal plate, the hydraulic cylinder and the air cylinder synchronously work, the air cylinder drives the push plate to push the lantern ring, the lantern ring drives the second sleeve, under the guiding action of the first sleeve, the second sleeve moves upwards to be tightly attached to the bottom surface of the metal plate firstly and then stops moving, a bearing action is provided, the plurality of second sleeves correspond to the drill rods and provide a plurality of bearing stress points, the metal plate is prevented from being deformed under pressure during drilling, meanwhile, cutting fluid in the cutting fluid box is pumped out and is conveyed to the nozzle through a pipeline, the nozzle sprays the cutting fluid in the first sleeve, the liquid level of the cutting fluid gradually rises to impact the bottom surface of the metal plate along the direction of the second sleeve, during drilling, the drill rods directly drill into the second sleeve through the, on effect metal sheet and drilling that the cutting fluid can be fine, and can not splash under the second sheathed tube effect of blockking, and only can flow through the gap between second sleeve pipe and the metal sheet, can retrieve the cutting fluid through the collecting pit and recycle, reduced use cost, the utility model discloses work efficiency is high, can effectively retrieve the cutting fluid to guarantee that the cutting fluid can not splash under operating condition, prevent simultaneously that the metal sheet from warping when drilling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a side view of the punching apparatus for metal plate of the present invention;

FIG. 2 is a front view of the liquid-carrying mechanism of the present invention;

FIG. 3 is a front view of the drill mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

wherein, 1 is the workstation, 2 is the slide rail, 3 is the metal sheet, 4 is the collecting pit, 5 is the board of accepting, 6 is first sleeve pipe, 7 is the second sleeve pipe, 8 is the lantern ring, 9 is the push pedal, 10 is the cylinder, 11 is the nozzle, 12 is the centrifugal pump, 13 is the cutting fluid case, 14 is the deflector, 15 is the drilling rod, 16 is the motor, 17 is the mounting panel, 18 is the pneumatic cylinder, 19 is the drain pipe, 20 is the choke valve, 21 is the guiding hole, 22 is the fixed station, 23 is spacing step, 24 is first support body, 25 is the second support body, 26 is the shunt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-4, the utility model provides a metal plate perforating device, which comprises two work tables 1, wherein slide rails 2 are respectively fixed on the top surfaces of the two work tables 1, a metal plate 3 is slidably connected between the two slide rails 2, the metal plate 3 is fed between the two work tables 1, and is pushed by hand or an electric push rod to move forward along the slide rails 2, a collecting tank 4 is arranged between the two work tables 1, the collecting tank 4 is arranged at the bottom of the metal plate 3, a liquid bearing and conveying mechanism is arranged in the collecting tank 4, the liquid bearing and conveying mechanism comprises a bearing plate 5, a fixed table 22 is fixed in the collecting tank 4, the bearing plate 5 is fixed on the top surface of the fixed table 22, a plurality of rows of first sleeve groups which are arranged at intervals in sequence are fixed on the top surface of the bearing plate 5, the first sleeve groups comprise a plurality of first sleeves 6, a second sleeve 7 is sleeved in the first sleeve 6, a lantern ring 8 is fixed at the bottom opening of the second sleeve 7, a push plate 9 is arranged at the bottom end of the lantern ring 8, a piston rod of an air cylinder 10 is connected to the bottom surface of the push plate 9, the air cylinder 10 is embedded in the top wall of the bearing plate 5, a plurality of mounting holes (not marked in the drawing) are formed in the top wall of the bearing plate 5, the air cylinder 10 is installed in the mounting holes one by one, the push plate 9 is pushed when the air cylinder 10 works to drive the lantern ring 8 to transmit power to the second sleeve 7, a pressure sensor (not shown in the drawing) is embedded in the top surface of the second sleeve 7, when the pressure sensor contacts the metal plate 3, the air cylinder 10 stops working to enable the second sleeve 7 to move upwards along the direction of the first sleeve 6, a nozzle 11 is fixed on the inner side wall of the first sleeve 6, the nozzle 11 is located at the bottom of the push plate 9, the nozzle 11 is connected with a centrifugal pump 12 through a pipeline, the centrifugal pump 12 is arranged in the cutting fluid tank 13, the cutting fluid in the cutting fluid tank 13 is extracted by the centrifugal pump 12, pressurized and conveyed to the nozzle 11 through a pipeline, and sprayed into the first sleeve 6 through the nozzle 11, the liquid level of the liquid gradually rises and enters the second sleeve 7 through the gap between the push plate 9 and the sleeve ring 8, a guide plate 14 is arranged at the top of the metal plate 3, a drill bit mechanism is arranged at the top of the guide plate 14, the drill bit mechanism comprises a plurality of drill rods 15, the top ends of the drill rods 15 are coupled with the output shaft of a motor 16, a mounting plate 17 is fixed at the top end of the motor 16, a piston rod of a hydraulic cylinder 18 is fixed at the top of the mounting plate 17, the drill rods 15 correspond to the second sleeve pipes 7 one by one, the hydraulic cylinders 18 push the mounting plates 17 to drive the drill rods 15 to penetrate through the guide plates 14, and the motors 16 drive the drill rods 15 to rotate and drill the metal plates 3. The hydraulic cylinder 18 is connected with the cylinder 10 and the motor 16 by a plc (not shown in the figure) in a signal manner, and is synchronously controlled by the plc, which is the prior art and is not described again.

Further optimize the scheme, collecting pit 4 intercommunication has drain pipe 19, install choke valve 20 on the drain pipe 19, switching on and closing of choke valve 20 control drain pipe 19 can deposit the cutting fluid after a certain amount of use in the collecting pit 4, discharges through drain pipe 19 and collects to carry out recovery processing.

According to a further optimization scheme, the metal plate 3 is located between the drill rod 15 and the second sleeve 7, a plurality of guide holes 21 are formed in the guide plate 14, the size of each guide hole 21 is not smaller than that of the drill rod 15, the guide holes 21 and the second sleeve 7 are located on the same straight line, and the drill rod 15 moves downwards to penetrate through the guide holes 21 to drill the metal plate 3 and then enters the second sleeve 7 to contact cutting fluid.

According to a further optimization scheme, a limiting step 23 is fixed at the tail end of the drill rod 15, the size of the limiting step 23 is not smaller than that of the guide hole 21, when the drill rod 15 passes through the guide hole 21 to move downwards, the limiting step 23 stops moving downwards when contacting the guide plate 14, at the moment, the drill rod 15 already extends into the second sleeve 7, and a pressure sensor is also arranged on the limiting step 23 and is synchronously connected with a plc (programmable logic controller) on the second sleeve 7.

According to a further optimized scheme, a first frame body 24 is fixed on the top surface of the push plate 9, the lantern ring 8 is erected on the top surface of the first frame body 24, and the first frame body 24 enables a gap to be formed between the push plate 9 and the lantern ring 8, so that cutting fluid enters the second sleeve 7 through the gap between the push plate 9 and the lantern ring 8.

According to a further optimization scheme, two ends of the guide plate 14 are respectively fixed with one end of a second frame body 25, the other end of the second frame body 25 is respectively fixed on the two work tables 1, and the guide plate 14 is erected between the two work tables 1 through the second frame body 25.

In a further optimized scheme, the centrifugal pump 12 is connected with a flow divider 26, and the flow divider 26 is respectively communicated with the nozzles 11 through a plurality of pipelines to respectively provide cutting fluid for each nozzle 11.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a metal sheet perforating device, includes two workstation (1), two be fixed with slide rail (2), two on the top surface of workstation (1) respectively sliding connection has metal sheet (3), its characterized in that between slide rail (2): a collecting pool (4) is arranged between the two work tables (1), a bearing liquid conveying mechanism is arranged in the collecting pool (4), the bearing liquid conveying mechanism comprises a bearing plate (5), a plurality of rows of first sleeve groups which are arranged at intervals in sequence are fixed on the top surface of the bearing plate (5), each first sleeve group comprises a plurality of first sleeves (6), a second sleeve (7) is sleeved in each first sleeve (6), a sleeve ring (8) is fixed at the bottom opening of each second sleeve (7), a push plate (9) is arranged at the bottom end of each sleeve (8), a piston rod of an air cylinder (10) is connected to the bottom surface of each push plate (9), the air cylinder (10) is embedded in the top wall of the bearing plate (5), a nozzle (11) is fixed on the inner side wall of each first sleeve (6), the nozzle (11) is located at the bottom of each push plate (9), and the nozzle (11) is connected with a centrifugal pump (12) through a pipeline, any one side of workstation (1) is equipped with cutting fluid case (13), centrifugal pump (12) set up in cutting fluid case (13), the top of metal sheet (3) is equipped with deflector (14), the top of deflector (14) is equipped with drill bit mechanism, drill bit mechanism includes a plurality of drilling rod (15), the top coupling of drilling rod (15) has the output shaft of motor (16), the top of motor (16) is fixed with mounting panel (17), the top of mounting panel (17) is fixed with the piston rod of pneumatic cylinder (18), drilling rod (15) and second sleeve pipe (7) one-to-one.

2. The punching apparatus for metal plate according to claim 1, wherein: collecting pit (4) intercommunication has drain pipe (19), install throttle valve (20) on drain pipe (19).

3. The punching apparatus for metal plate according to claim 1, wherein: the metal plate (3) is located between the drill rod (15) and the second casing pipe (7), a plurality of guide holes (21) are formed in the guide plate (14), the size of each guide hole (21) is not smaller than that of the drill rod (15), and the drill rod (15), the guide holes (21) and the second casing pipe (7) are located on the same straight line.

4. The punching apparatus for metal plate according to claim 1, wherein: a fixed table (22) is fixed in the collection pool (4), and the bearing plate (5) is fixed on the top surface of the fixed table (22).

5. The punching apparatus for metal plate according to claim 3, wherein: the tail end of the drill rod (15) is fixed with a limiting step (23), and the size of the limiting step (23) is not smaller than that of the guide hole (21).

6. The punching apparatus for metal plate according to claim 1, wherein: the top surface of push pedal (9) is fixed with first support body (24), lantern ring (8) erect on the top surface of first support body (24).

7. The punching apparatus for metal plate according to claim 1, wherein: two ends of the guide plate (14) are respectively fixed with one end of a second frame body (25), and the other ends of the second frame bodies (25) are respectively fixed on the two work tables (1).

8. The punching apparatus for metal plate according to claim 1, wherein: the centrifugal pump (12) is connected with a flow divider (26), and the flow divider (26) is respectively communicated with the nozzles (11) through a plurality of pipelines.