CN112247211A

CN112247211A - Steel pipe drilling equipment with cooling function

Info

Publication number: CN112247211A
Application number: CN202010903054.4A
Authority: CN
Inventors: 蒙泽喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-01-22

Abstract

The invention relates to a steel pipe punching device with a cooling function, which comprises a base, a pressing plate, a water tank, a punching mechanism, a cooling mechanism and a clamping mechanism, wherein the punching mechanism comprises a motor, a rotating shaft, a screw rod and a drill bit, the clamping mechanism comprises a walking block, a clamping assembly and a lifting assembly, the cooling mechanism comprises a stirring assembly and a sliding assembly, the steel pipe punching equipment with the cooling function can simultaneously drive the clamping mechanism to clamp the steel pipe and the punching mechanism to punch the steel pipe through the motor, can save energy by using a single driving source, reduces the punching cost, the water in the water tank absorbs the heat radiated by the rotating shaft, and the water in the water tank moves violently through the cooling mechanism, so that the heat is converted into the kinetic energy of the water more quickly, the water is cooled more quickly, more heat can be absorbed, the cooling effect of water on the rotating shaft is improved, and the service life of the motor is prolonged.

Description

Steel pipe drilling equipment with cooling function

Technical Field

The invention particularly relates to steel pipe punching equipment with a cooling function.

Background

Mainly rotate through the motor drive pivot in the drilling equipment at a high speed and drive the drill bit and rotate, realize punching to the steel pipe, however at the high-speed in-process that rotates of long-time pivot, can make the junction of pivot and motor distribute more heat, the heat can improve the inside temperature of motor, influence the normal use of internals, reduce the life of motor, improve the cost of punching, the high-speed steel pipe that also makes the below take place vibrations simultaneously of rotating of drill bit, influence the accuracy of punching.

Summary of the invention

The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, the steel pipe punching equipment with the cooling function is provided.

The invention creates and solves the technical problem and adopts the technical scheme that: a steel pipe punching device with a cooling function comprises a base, a pressing plate, a water tank, a punching mechanism, a cooling mechanism and a clamping mechanism, wherein the base is horizontally arranged, the pressing plate is horizontally arranged above the base, the water tank is arranged on the pressing plate, the water tank is positioned below the pressing plate, the water tank is cylindrical, the water tank is provided with a vertical cylindrical groove, the punching mechanism is arranged on the pressing plate, the clamping mechanism is arranged on the base, and the cooling mechanism is arranged between the base and the pressing plate;

the punching mechanism comprises a motor, a rotating shaft, a screw rod and a drill bit, wherein the motor is vertically arranged on the pressing plate downwards, the rotating shaft is arranged on the motor and is positioned in the cylindrical groove, the screw rod and the rotating shaft are coaxially arranged, the screw rod is connected with the rotating shaft and is in transmission connection with the rotating shaft, the drill bit is arranged at one end of the screw rod, which is far away from the rotating shaft, and the drill bit is in transmission connection with the screw rod;

the clamping mechanism comprises a walking block, two clamping assemblies and a lifting assembly, the walking block is sleeved on one end of the screw rod far away from the rotating shaft, the walking block is in transmission connection with the screw rod, the two clamping assemblies are respectively positioned on two sides of the walking block, each clamping assembly comprises a first fixed rod, a connecting rod, a movable plate, a round rod and a clamping block, the first fixed rod is vertically arranged on one side of the walking block, the movable plate is vertically arranged on the base, the movable plate is in sliding connection with the base, the connecting rod is arranged between one end of the first fixed rod far away from the walking block and one end of the movable plate far away from the base, one end of the connecting rod is hinged with one end of the first fixed rod far away from the walking block, the other end of the connecting rod is hinged with one end of the movable plate far away from the base, the round rod is horizontally arranged on one side of the movable plate, and the clamping block is arranged on one end, the two clamping blocks are located between the two movable plates, the lifting assembly comprises a supporting rod, a first rack, a gear, a rolling rod, a second rack and a sliding block, the first rack is horizontally arranged on one side, away from the round rod, of the movable plate, the rolling rod is arranged below the first rack, the gear is sleeved on one end of the rolling rod, the gear is in key connection with the rolling rod, the first rack is meshed with the gear, the sliding block is arranged on the base, the supporting rod is arranged between the pressing plate and the sliding block, one end of the supporting rod is hinged to the pressing plate, the other end of the supporting rod is hinged to the sliding block, the second rack is horizontally arranged on one side, close to the movable plate, of the sliding block, the second rack is located below the gear, and the second rack is meshed with the gear;

the cooling mechanism comprises two stirring assemblies and two sliding assemblies, the two stirring assemblies are respectively arranged on two sides of a rotating shaft, each stirring assembly comprises a second fixing rod, a support rod and two sharp blocks, the second fixing rod is horizontally arranged on one side of the rotating shaft and penetrates through the water tank, the second fixing rod is in sliding connection with the water tank, the support rods are vertically arranged at one end, located in the water tank, of the second fixing rod, the support rods are located below the second fixing rod, the number of the sharp blocks is two, the two sharp blocks are respectively arranged on two sides of one end, away from the second fixing rod, of the support rods, the number of the sliding assemblies is two, the two sliding assemblies are respectively located on two sides of a walking block, each sliding assembly comprises a first magnet, a second magnet and a sliding plate, the first magnet is arranged on one side, away from the walking block, of the first fixing rod, the second magnet is arranged on the inner wall, close to one side of a cylindrical groove, of the bottom end in the, the sliding plate is horizontally arranged on one side, away from the cylindrical groove, of the second magnet, the sliding plate is abutted against the inner wall of the water tank, the sliding plate is connected with the inner wall of the water tank in a sliding mode, and the first magnet and the second magnet attract each other.

For precise control of the rotational speed, the motor is a servo motor.

For better support, a torsional spring is arranged at the hinged position of the support rod and the pressure plate.

In order to prevent slipping, lubricating oil is coated on the first rack and the gear.

In order to avoid the sliding of the steel pipe, anti-skidding lines are arranged on the base.

For better clamping of the clamping blocks, the clamping blocks are arc-shaped, and the circle centers of the two arc-shaped clamping blocks are coaxially arranged.

In order to ensure that the movable plate slides smoothly, a limiting groove is formed in the base, one end of the movable plate is located in the limiting groove, and the movable plate is connected with the limiting groove in a sliding mode.

For the slip direction of restriction movable plate, the both sides of spacing groove are equipped with the constant head tank, the constant head tank is parallel with the spacing groove, the both sides that the movable plate is located the one end of spacing inslot are equipped with the gag lever post, the gag lever post is located the constant head tank, gag lever post and constant head tank sliding connection.

For better support roll pole, the one end of keeping away from the gear of roll pole is served and is overlapped and be equipped with the stopper, the stopper is kept away from the one end of roll pole and is connected with the base, stopper and roll pole sliding connection.

For durability, the drill bit is made of hard alloy.

The steel pipe punching equipment with the cooling function has the advantages that the clamping mechanism can be driven to clamp the steel pipe and the punching mechanism can punch the steel pipe through the motor, energy can be saved by using a single driving source, the punching cost is reduced, heat dissipated by the rotating shaft is absorbed by water in the water tank, the water in the water tank is enabled to move violently through the cooling mechanism, the heat is enabled to be converted into kinetic energy of the water more quickly, the water is enabled to be cooled more quickly, more heat can be absorbed, the cooling effect of the water on the rotating shaft is improved, and the service life of the motor is prolonged.

Drawings

The invention is further explained below with reference to the figures and examples.

FIG. 1 is a schematic structural diagram of a steel pipe perforating device with a cooling function, which is created by the invention;

FIG. 2 is a schematic view of a connection structure of a water tank, a rotating shaft and a second fixing rod of the steel pipe perforating equipment with a cooling function, which is created by the invention;

FIG. 3 is a schematic view of a connection structure of a moving plate and a base of the steel tube perforating equipment with a cooling function according to the invention;

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

in the figure: 1. the automatic drilling machine comprises a base, 2 parts of a pressing plate, 3 parts of a water tank, 4 parts of a motor, 5 parts of a rotating shaft, 6 parts of a screw rod, 7 parts of a drill bit, 8 parts of a walking block, 9 parts of a first fixing rod, 10 parts of a connecting rod, 11 parts of a moving plate, 12 parts of a round rod, 13 parts of a clamping block, 14 parts of a supporting rod, 15 parts of a first rack, 16 parts of a gear, 17 parts of a second rack, 18 parts of a rolling rod, 19 parts of a sliding block, 20 parts of a second fixing rod, 21 parts of a supporting rod, 22 parts of a sharp block, 23 parts of a first magnet, 24 parts of a second.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate only the basic structure of the invention, and therefore they show only the components that are relevant to the invention.

As shown in fig. 1-4, a steel pipe punching device with a cooling function comprises a base 1, a pressing plate 2, a water tank 3, a punching mechanism, a cooling mechanism and a clamping mechanism, wherein the base 1 is horizontally arranged, the pressing plate 2 is horizontally arranged above the base 1, the water tank 3 is arranged on the pressing plate 2, the water tank 3 is positioned below the pressing plate 2, the water tank 3 is cylindrical, the water tank 3 is provided with a vertical cylindrical groove, the punching mechanism is arranged on the pressing plate 2, the clamping mechanism is arranged on the base 1, and the cooling mechanism is arranged between the base 1 and the pressing plate 2;

the punching mechanism comprises a motor 4, a rotating shaft 5, a screw rod 6 and a drill bit 7, wherein the motor 4 is vertically arranged on the pressing plate 2 downwards, the rotating shaft 5 is arranged on the motor 4, the rotating shaft 5 is positioned in a cylindrical groove, the screw rod 6 and the rotating shaft 5 are coaxially arranged, the screw rod 6 is connected with the rotating shaft 5, the screw rod 6 is in transmission connection with the rotating shaft 5, the drill bit 7 is arranged at one end of the screw rod 6, which is far away from the rotating shaft 5, and the drill bit 7 is in transmission connection with the screw rod 6;

the clamping mechanism comprises a walking block 8, two clamping assemblies and a lifting assembly, the walking block 8 is sleeved on one end of the screw rod 6 far away from the rotating shaft 5, the walking block 8 is in transmission connection with the screw rod 6, the two clamping assemblies are respectively positioned on two sides of the walking block 8, each clamping assembly comprises a first fixed rod 9, a connecting rod 10, a movable plate 11, a round rod 12 and a clamping block 13, the first fixed rod 9 is vertically arranged on one side of the walking block 8, the movable plate 11 is vertically arranged on the base 1, the movable plate 11 is in sliding connection with the base 1, the connecting rod 10 is arranged between one end of the first fixed rod 9 far away from the walking block 8 and one end of the movable plate 11 far away from the base 1, one end of the connecting rod 10 is hinged with one end of the first fixed rod 9 far away from the walking block 8, and the other end of the connecting rod 10 is hinged with one end of the movable plate 11 far away from the base 1, the round bar 12 is horizontally arranged on one side of the moving plate 11, the clamping blocks 13 are arranged on one end of the round bar 12 far away from the moving plate 11, the two clamping blocks 13 are positioned between the two moving plates 11, the lifting assembly comprises a supporting bar 14, a first rack 15, a gear 16, a rolling bar 18, a second rack 17 and a sliding block 19, the first rack 15 is horizontally arranged on one side of the moving plate 11 far away from the round bar 12, the rolling bar 18 is arranged below the first rack 15, the gear 16 is sleeved on one end of the rolling bar 18, the gear 16 is in key connection with the rolling bar 18, the first rack 15 is meshed with the gear 16, the sliding block 19 is arranged on the base 1, the supporting bar 14 is arranged between the pressing plate 2 and the sliding block 19, one end of the supporting bar 14 is hinged to the pressing plate 2, the other end of the supporting bar 14 is hinged to the sliding block 19, the second rack 17 is horizontally arranged on one side of the sliding block 19 close to the, the second rack 17 is positioned below the gear 16, and the second rack 17 is meshed with the gear 16;

the cooling mechanism comprises two stirring assemblies and two sliding assemblies, wherein the two stirring assemblies are respectively arranged at two sides of a rotating shaft 5, each stirring assembly comprises a second fixing rod 20, a supporting rod 21 and two sharp blocks 22, the second fixing rod 20 is horizontally arranged at one side of the rotating shaft 5, the second fixing rod 20 penetrates through the water tank 3, the second fixing rod 20 is in sliding connection with the water tank 3, the supporting rod 21 is vertically arranged at one end, located in the water tank 3, of the second fixing rod 20, the supporting rod 21 is located below the second fixing rod 20, the two sharp blocks 22 are respectively arranged at two sides of one end, away from the second fixing rod 20, of the supporting rod 21, the two sliding assemblies are respectively located at two sides of a walking block 8, each sliding assembly comprises a first magnet 23, a second magnet 24 and a sliding plate 25, the first magnet 23 is arranged at one side, away from the walking block 8, of the first fixing rod 9, second magnet 24 sets up on the inner wall of the inside bottom of water tank 3 near one side in cylindrical groove, slide 25 level sets up on second magnet 24 keeps away from one side in cylindrical groove, slide 25 supports with 3 inner walls of water tank and leans on,

slide

25 and 3 inner wall sliding connection of water tank, first magnet 23 and second magnet 24 attract each other.

For precise control of the rotational speed, the motor 4 is a servo motor.

For better support, a torsion spring is arranged at the hinged part of the support rod 14 and the pressure plate 2.

In order to prevent slipping, the first rack 15 and the pinion 16 are both coated with lubricating oil.

In order to avoid the sliding of the steel pipe, the base 1 is provided with anti-skid lines.

For better clamping of the clamping blocks 13, the clamping blocks 13 are arc-shaped, and the centers of circles of the two arc-shaped clamping blocks 13 are coaxially arranged.

In order to ensure that the movable plate 11 slides smoothly, a limiting groove is arranged on the base 1, one end of the movable plate 11 is located in the limiting groove, and the movable plate 11 is connected with the limiting groove in a sliding manner.

For the restriction movable plate 11's slip direction, the both sides of spacing groove are equipped with the constant head tank, the constant head tank is parallel with the spacing groove, the both sides that movable plate 11 is located the one end of spacing inslot are equipped with the gag lever post, the gag lever post is located the constant head tank, gag lever post and constant head tank sliding connection.

In order to better support the rolling rod 18, a limiting block is sleeved on one end, far away from the gear 16, of the rolling rod 18, one end, far away from the rolling rod 18, of the limiting block is connected with the base 1, and the limiting block is connected with the rolling rod 18 in a sliding mode.

The drill 7 is made of cemented carbide for durability.

When the device is used, a steel pipe is placed on a base 1, then a motor 4 is started, the motor 4 drives a rotating shaft 5 to rotate, so that a screw rod 6 rotates, the screw rod 6 drives a walking block 8 to ascend along the screw rod 6, the walking block 8 drives a first fixed rod 9 to ascend, the first fixed rod 9 drives a moving plate 11 to move towards a drill bit 7 through a connecting rod 10, the moving plate 11 drives a clamping block 13 to move towards the drill bit 7 through a round rod 12 to clamp the steel pipe, the moving plate 11 drives a first rack 15 to move when moving towards the drill bit 7, the first rack 15 drives the gear 16 to rotate clockwise as the first rack 15 is meshed with the gear 16, the second rack 17 is meshed with the gear 16 and the second rack 17 is positioned below the gear 16, so that the gear 16 drives the second rack 17 to move towards a direction away from the moving plate 11, the second rack 17 drives a sliding block 19 to move towards a direction away from the moving plate 11, the slider 19 drives the pressing plate 2 to descend through the supporting rod 14, so that the whole punching mechanism descends, the high-speed rotating drill bit 7 punches holes in a clamped steel pipe, the rotating shaft 5 rotates, the second fixing rod 20 is driven to rotate around the rotating shaft 5, the second fixing rod 20 drives the supporting rod 21 to rotate around the rotating shaft 5 in the water tank 3, the supporting rod 21 drives the two sharp blocks 22 to rotate along with the rotating shaft 5, so that the sharp blocks 22 stir water in the water tank 3, the walking block 8 ascends and simultaneously drives the first magnet 23 to ascend, when the first magnet 23 ascends and enters a cylindrical groove, because the first magnet 23 and the second magnet 24 attract each other, the first magnet 23 continuously ascends and simultaneously drives the second magnet 24 to ascend, so that the sliding plate 25 ascends, water in the water tank 3 is pushed once, so that water in the water tank 3 moves more violently, and the water temperature is accelerated to be reduced.

Here, the torsion spring is mainly provided to better support the pressing plate 2 by the supporting rod 14, so as to prevent the pressing plate 2 from falling down, and to allow the drill 7 to touch the base 1.

Here, the clamping blocks 13 are arranged in an arc shape mainly because the steel pipe is cylindrical, and the arc-shaped clamping blocks 13 can wrap the steel pipe better, so that clamping is more stable.

Here, the limiting groove and the positioning groove are mainly used for limiting the moving direction of the moving plate 11, so that the moving plate 11 is prevented from being driven to ascend through the connecting rod 10 when the first fixing rod 9 ascends, and the clamping mechanism is prevented from being out of work.

Compared with the prior art, this steel pipe drilling equipment with cooling function, can drive fixture simultaneously through motor 4 and to the centre gripping of steel pipe and the punching of mechanism to the steel pipe, use single driving source can the energy saving, reduce the cost of punching, absorb the radiating heat of pivot through the water in the water tank 3, through cooling mechanism, make the water in the water tank 3 acutely move, make the heat turn into the kinetic energy of water sooner, let the water cooling faster, can absorb more heat, improve the cooling effect of water to 5, the life of extension motor 4.

In light of the foregoing description of the preferred embodiments of the invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. The steel pipe punching equipment with the cooling function is characterized by comprising a base (1), a pressing plate (2), a water tank (3), a punching mechanism, a cooling mechanism and a clamping mechanism, wherein the base (1) is horizontally arranged, the pressing plate (2) is horizontally arranged above the base (1), the water tank (3) is arranged on the pressing plate (2), the water tank (3) is positioned below the pressing plate (2), the water tank (3) is cylindrical, the water tank (3) is provided with a vertical cylindrical groove, the punching mechanism is arranged on the pressing plate (2), the clamping mechanism is arranged on the base (1), and the cooling mechanism is arranged between the base (1) and the pressing plate (2);

the punching mechanism comprises a motor (4), a rotating shaft (5), a screw rod (6) and a drill bit (7), wherein the motor (4) is vertically arranged on the pressing plate (2) downwards, the rotating shaft (5) is arranged on the motor (4), the rotating shaft (5) is positioned in the cylindrical groove, the screw rod (6) and the rotating shaft (5) are coaxially arranged, the screw rod (6) is connected with the rotating shaft (5), the screw rod (6) is in transmission connection with the rotating shaft (5), the drill bit (7) is arranged at one end, far away from the rotating shaft (5), of the screw rod (6), and the drill bit (7) is in transmission connection with the screw rod (6);

the clamping mechanism comprises a walking block (8), two clamping assemblies and a lifting assembly, the walking block (8) is sleeved on one end of the screw rod (6) far away from the rotating shaft (5), the walking block (8) is in transmission connection with the screw rod (6), the two clamping assemblies are respectively positioned at two sides of the walking block (8), each clamping assembly comprises a first fixed rod (9), a connecting rod (10), a movable plate (11), a round rod (12) and a clamping block (13), the first fixed rod (9) is vertically arranged at one side of the walking block (8), the movable plate (11) is vertically arranged on the base (1), the movable plate (11) is in sliding connection with the base (1), the connecting rod (10) is arranged between one end of the first fixed rod (9) far away from the walking block (8) and one end of the movable plate (11) far away from the base (1), one end of the connecting rod (10) is hinged with one end of the first fixing rod (9) far away from the walking block (8), the other end of the connecting rod (10) is hinged with one end of the moving plate (11) far away from the base (1), the round rod (12) is horizontally arranged on one side of the moving plate (11), the clamping blocks (13) are arranged on one end of the round rod (12) far away from the moving plate (11), the two clamping blocks (13) are both positioned between the two moving plates (11), the lifting assembly comprises a supporting rod (14), a first rack (15), a gear (16), a rolling rod (18), a second rack (17) and a sliding block (19), the first rack (15) is horizontally arranged on one side of the moving plate (11) far away from the round rod (12), the rolling rod (18) is arranged below the first rack (15), and the gear (16) is sleeved on one end of the rolling rod (18), the gear (16) is in key connection with the rolling rod (18), the first rack (15) is meshed with the gear (16), the sliding block (19) is arranged on the base (1), the supporting rod (14) is arranged between the pressing plate (2) and the sliding block (19), one end of the supporting rod (14) is hinged to the pressing plate (2), the other end of the supporting rod (14) is hinged to the sliding block (19), the second rack (17) is horizontally arranged on one side, close to the moving plate (11), of the sliding block (19), the second rack (17) is located below the gear (16), and the second rack (17) is meshed with the gear (16);

the cooling mechanism comprises two stirring assemblies and two sliding assemblies, wherein the two stirring assemblies are respectively arranged on two sides of a rotating shaft (5), each stirring assembly comprises a second fixing rod (20), a supporting rod (21) and a sharp block (22), the second fixing rod (20) is horizontally arranged on one side of the rotating shaft (5), the second fixing rod (20) penetrates through the water tank (3), the second fixing rod (20) is in sliding connection with the water tank (3), the supporting rod (21) is vertically arranged at one end, located in the water tank (3), of the second fixing rod (20), the supporting rod (21) is located below the second fixing rod (20), the sharp blocks (22) are two, the two sharp blocks (22) are respectively arranged on two sides, far away from one end of the second fixing rod (20), of the supporting rod (21), the sliding assemblies are two, and the two sliding assemblies are respectively located on two sides of a walking block (8), the sliding assembly comprises a first magnet (23), a second magnet (24) and a sliding plate (25), the first magnet (23) is arranged on one side of a first fixing rod (9) far away from a walking block (8), the second magnet (24) is arranged on the inner wall of one side of the water tank (3) close to the cylindrical groove at the inner bottom end, the sliding plate (25) is horizontally arranged on one side of the second magnet (24) far away from the cylindrical groove, the sliding plate (25) abuts against the inner wall of the water tank (3), the sliding plate (25) is connected with the inner wall of the water tank (3) in a sliding mode, and the first magnet (23) and the second magnet (24) are attracted.

2. The steel pipe perforating equipment with cooling function of claim 1, characterized in that the motor (4) is a servo motor.

3. The steel pipe perforating equipment with the cooling function as claimed in claim 1, characterized in that a torsion spring is arranged at the hinged position of the supporting rod (14) and the pressing plate (2).

4. The steel pipe perforating equipment with cooling function as claimed in claim 1, characterized in that the first rack (15) and the gear (16) are both coated with lubricating oil.

5. The steel pipe perforating equipment with the cooling function as claimed in claim 1, characterized in that the base (1) is provided with anti-slip threads.

6. The steel pipe perforating equipment with the cooling function as claimed in claim 1, characterized in that the clamping blocks (13) are arc-shaped, and the centers of the circles of the two arc-shaped clamping blocks (13) are coaxially arranged.

7. The steel pipe perforating equipment with the cooling function as claimed in claim 1, wherein a limiting groove is formed in the base (1), one end of the moving plate (11) is located in the limiting groove, and the moving plate (11) is connected with the limiting groove in a sliding mode.

8. The steel pipe perforating equipment with the cooling function as claimed in claim 1, wherein positioning grooves are formed on two sides of the limiting groove, the positioning grooves are parallel to the limiting groove, limiting rods are formed on two sides of one end of the moving plate (11) located in the limiting groove, the limiting rods are located in the positioning grooves, and the limiting rods are connected with the positioning grooves in a sliding mode.

9. The steel pipe perforating equipment with the cooling function as claimed in claim 8, wherein a limiting block is sleeved on one end of the rolling rod (18) far away from the gear (16), one end of the limiting block far away from the rolling rod (18) is connected with the base (1), and the limiting block is connected with the rolling rod (18) in a sliding manner.

10. The steel pipe perforating equipment with cooling function as claimed in claim 1, characterized in that the material of said drill bit (7) is cemented carbide.