Cooling device for oil exploration drill bit

Abstract

The utility model discloses a cooling device for an oil exploration drill bit, and belongs to the technical field of oil exploration, the cooling device for the oil exploration drill bit comprises a cooling mechanism, two groups of fixed clamping blocks slide, so that the fixed clamping blocks drive sliding blocks to slide outside guide rods, the sliding blocks compress springs arranged on the side surfaces, and a spray head is placed between the fixed clamping blocks; a first servo motor drives a first reciprocating lead screw to rotate in the operation frame, the first reciprocating lead screw is in threaded connection with an externally-arranged lifting block, the lifting block can be stressed to slide in the operation frame, the lifting block drives two sets of operation grooves to ascend and descend, and the two sets of operation grooves are in threaded connection. And therefore, the fixed clamping block can drive the spray head to movably spray the drill bit, the oil exploration drill bit can be conveniently and fully cooled, operation is easy and fast, and use is convenient.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of oil exploration, and particularly relates to a cooling device for an oil exploration drill bit. BACKGROUND

[0002] Oil is the basis of modern industrial society, and the internal combustion engine of a large aircraft carrier to a small car and motorcycle cannot be started without fossil fuel oil. The exploration work in the early stage of oil exploitation is very important, and an oil exploration drill bit is a commonly used oil exploration device, the importance of which for the work of explorers is self-evident. The oil exploration drill bit is scalding due to strong friction with geological layers during work, and thus the drill bit needs to be cooled.

[0003] The existing oil exploration drill bit cooling device cools the drill bit through spraying, cannot fully and comprehensively cool the drill bit, has low cooling efficiency, and is inconvenient to use.

[0004] Therefore, the application provides a cooling device for an oil exploration drill bit to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The application provides a cooling device for an oil exploration drill bit, and aims to solve the problems that the existing oil exploration drill bit cooling device cools the drill bit through spraying, cannot fully and comprehensively cool the drill bit, has low cooling efficiency, and is inconvenient to use.

[0006] To achieve the above purpose, the application provides the following technical scheme: a cooling device for an oil exploration drill bit, the cooling device for the oil exploration drill bit comprising a cooling mechanism;

[0007] Preferably, in order to solve the existing oil exploration drill bit cooling device, by spraying to the drill bit cooling, can not be fully cooled to the drill bit, the cooling efficiency is low, the use of the problem, the cooling mechanism includes cooling platform, the top of the cooling platform both sides are fixedly connected with operation frame, the inside bottom of the operation frame is provided with servo motor one, the output end of the servo motor one extends to the inside of the operation frame and is fixedly connected with reciprocating screw one, the outside of the reciprocating screw one is provided with lifting block, the both ends of the lifting block extend to the outside of the operation frame and are fixedly connected with operation groove, the inside of the operation groove is provided with two groups of sliding blocks, the top of the sliding block is fixedly connected with fixed clamp block, sliding two fixed clamp blocks, so that the fixed clamp block drives the sliding block to slide outside the guide rod, the sliding block compresses the spring arranged on the side, the nozzle is placed between the fixed clamp blocks, the fixed clamp blocks are fixed by the spring rebound force, the reciprocating screw one is driven by the servo motor one to rotate in the operation frame, the reciprocating screw one is threadedly connected with the lifting block arranged outside, so that the lifting block can slide in the operation frame under stress, the lifting block drives the two operation grooves to lift, so that the fixed clamp block drives the nozzle to move and spray to the drill bit, so that the oil exploration drill bit can be fully cooled, the operation is simple and fast, and the use is convenient.

[0008] Preferably, in order to solve the problem of the stability of the lifting block movement, the reciprocating screw one is threadedly connected with the lifting block, and the lifting block is arranged in the operation frame and is slidably connected with the operation frame, so that the lifting block can slide in the operation frame under stress, thereby improving the stability of the lifting block movement.

[0009] Preferably, in order to solve the problem of the sliding block convenient operation, the inside of the operation groove is fixedly connected with a guide rod, the sliding block is arranged outside the guide rod and is slidably connected with the guide rod, the outside of the guide rod is provided with a spring, and the spring is fixedly connected between the inside of the operation groove and the side surface of the guide rod, the sliding block slides outside the guide rod, the guide rod can improve the stability of the sliding block movement, and the spring arranged on the side surface of the sliding block is compressed during the movement of the sliding block, so that the sliding block can be restored to the original state conveniently, and the operation is convenient.

[0010] Preferably, in order to solve the problem of the nozzle fixed conveniently, lifting water tanks are arranged on the both sides of the cooling platform, a connecting hose is fixedly connected to the top of the lifting water tank, a nozzle is fixedly connected to one end of the connecting hose, and the nozzle is matched with the fixed clamp block. The fixed clamp block is matched with the nozzle, so that the nozzle can be fixed conveniently, and the phenomenon of falling of the nozzle during movement is avoided, and the use is convenient.

[0011] Preferably, to solve the problem of convenient fixing and rotation of the drill bit, a servo motor 2 is fixedly connected to the center of the bottom of the cooling platform. The output end of the servo motor 2 extends to the top of the cooling platform and is fixedly connected to a rotating plate. The rotating plate has multiple sets of moving slots inside, and a reciprocating screw 2 is rotatably connected inside the multiple sets of moving slots. A throttle is rotatably connected to the outside of the rotating plate. The throttle is fixedly connected to one end of the reciprocating screw 2. A fixed clamp is provided outside the reciprocating screw 2. When the drill bit is placed on the top of the rotating plate, the throttle is rotated, causing the throttle to drive the reciprocating screw 2 to rotate inside the moving slot. The reciprocating screw 2 is threadedly connected to the fixed clamp, allowing the fixed clamp to slide within the moving slot under force. The multiple sets of fixed clamps are arranged in a circular array, which can fix the drill bit. The rotation of the rotating plate driven by the servo motor 2 can drive the drill bit to rotate, thereby achieving all-round cooling of the drill bit and improving cooling efficiency.

[0012] Preferably, to solve the problem of conveniently fixing the drill bit, the reciprocating screw two is threadedly connected to the fixed clamp plate, and the fixed clamp plate is disposed inside the moving groove. The fixed clamp plate is slidably connected to the moving groove, and the fixed clamp plates are arranged in a ring array. The threaded connection between the reciprocating screw two and the fixed clamp plate allows the fixed clamp plate to slide inside the moving groove under force. The fixed clamp plate can fix drill bits of different sizes, thus improving the range of applications.

[0013] This cooling mechanism features two sets of sliding fixed clamps, which cause the fixed clamps to move the sliding blocks outside the guide rod. The sliding blocks compress the springs on their sides, placing the nozzle between the fixed clamps. The fixed clamps are then fixed by the spring's rebound force. A servo motor drives a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to an externally mounted lifting block, allowing the lifting block to slide within the operating frame. The lifting block moves the two sets of operating slots up and down, thus enabling the fixed clamps to move the nozzle and spray water onto the drill bit. This provides convenient and thorough cooling for oil exploration drill bits, and the operation is simple, quick, and easy to use.

[0014] This cooling mechanism places the drill bit on top of the rotating plate. Rotating the handle causes the reciprocating screw two to rotate inside the moving groove. The reciprocating screw two is threadedly connected to the fixed clamping plate, allowing the fixed clamping plate to slide within the moving groove under force. Multiple sets of fixed clamping plates are arranged in a ring array to fix the drill bit. The rotating plate is driven by the servo motor two to rotate, which in turn drives the drill bit to rotate, thereby providing all-round cooling of the drill bit and improving cooling efficiency. Attached Figure Description

[0015] Fig. 1 A three-dimensional structural schematic diagram of a cooling device for oil exploration drill bits;

[0016] Fig. 2 It is a three-dimensional structure diagram of a cooling device for a petroleum exploration drill bit;

[0017] Fig. 3 It is a top view structure diagram of a cooling device for a petroleum exploration drill bit.

[0018] In the figure:

[0019] 1, cooling mechanism; 11, cooling platform; 12, operating frame; 13, servo motor one; 14, reciprocating screw one; 15, lifting block; 16, operating groove; 17, guide rod; 18, sliding block; 19, fixed clamping block; 20, spring; 21, servo motor two; 22, rotating plate; 23, moving groove; 24, reciprocating screw two; 25, handle; 26, fixed clamping plate; 27, lifting water tank; 28, connecting hose; 29, spray head. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Embodiment 1

[0022] The present embodiment provides a cooling device for a petroleum exploration drill bit, as shown in the figure, the cooling device for a petroleum exploration drill bit, the cooling device for a petroleum exploration drill bit comprises a cooling mechanism 1; Figs. 1-3

[0023] By setting the cooling mechanism 1, the petroleum exploration drill bit can be cooled fully, which is simple and convenient to operate.

[0024] Specifically, the cooling mechanism 1 comprises a cooling platform 11, the top of the cooling platform 11 is fixedly connected with operating frames 12 on both sides, the inside of the operating frame 12 is provided with a servo motor one 13 at the bottom end, the output end of the servo motor one 13 is fixedly connected with a reciprocating screw one 14 extending to the inside of the operating frame 12, the outside of the reciprocating screw one 14 is provided with a lifting block 15, the both ends of the lifting block 15 are fixedly connected with operating grooves 16 extending to the outside of the operating frame 12, the inside of the operating groove 16 is provided with two groups of sliding blocks 18, the top of the sliding block 18 is fixedly connected with fixed clamping blocks 19;

[0025] ​In use, the two sets of fixed clamping blocks 19 are slid to drive the sliding blocks 18 to slide outside the guide rods 17, the sliding blocks 18 compress the springs 20 arranged on the sides, the spray heads 29 are placed between the fixed clamping blocks 19, the fixed clamping blocks 19 are fixed to the spray heads 29 by the rebound force of the springs 20, the servo motor 13 drives the reciprocating lead screw 14 to rotate inside the operation frame 12, the reciprocating lead screw 14 is threadedly connected with the lifting blocks 15 arranged outside, so that the lifting blocks 15 slide inside the operation frame 12 under stress, the two sets of operation grooves 16 are lifted by the lifting blocks 15, so that the fixed clamping blocks 19 drive the spray heads 29 to move and spray the drill bit, and the oil exploration drill bit can be conveniently and fully cooled, the operation is simple and fast, and the use is convenient.

[0026] Further, the reciprocating lead screw 14 is threadedly connected with the lifting blocks 15, the lifting blocks 15 are arranged inside the operation frame 12, the lifting blocks 15 are slidably connected with the operation frame 12, and the reciprocating lead screw 14 is threadedly connected with the lifting blocks 15, so that the lifting blocks 15 slide inside the operation frame 12 under stress, thereby improving the stability of movement of the lifting blocks 15.

[0027] Further, the operation grooves 16 are fixedly connected with the guide rods 17 inside, the sliding blocks 18 are arranged outside the guide rods 17, the sliding blocks 18 are slidably connected with the guide rods 17, the guide rods 17 are provided with the springs 20 outside, the springs 20 are fixedly connected between the inside of the operation grooves 16 and the sides of the guide rods 17, the sliding blocks 18 slide outside the guide rods 17, the guide rods 17 can improve the stability of movement of the sliding blocks 18, the springs 20 arranged on the sides are compressed during movement of the sliding blocks 18, and the sliding blocks 18 can be conveniently restored to the original state through the springs 20, and the operation is convenient.

[0028] The two sides of the cooling platform 11 are provided with the lifting water tanks 27, the top of each lifting water tank 27 is fixedly connected with a connecting hose 28, one end of each connecting hose 28 is fixedly connected with a spray head 29, the spray head 29 is matched with the fixed clamping block 19, the fixed clamping block 19 is matched with the spray head 29, the spray head 29 can be conveniently fixed, and the phenomenon that the spray head 29 falls during movement is avoided, and the use is convenient.

[0029] Embodiment 2

[0030] Different from embodiment 1, in order to solve the problem of convenient fixing and rotating of the drill bit, the second servo motor 21 is fixedly connected at the bottom center position of the cooling platform 11, the output end of the second servo motor 21 extends to the top of the cooling platform 11 and is fixedly connected with the rotating plate 22, a plurality of moving grooves 23 are formed in the rotating plate 22, the reciprocating lead screw 24 is rotatably connected in the moving grooves 23, the rotating handle 25 is rotatably connected to the outside of the rotating plate 22, the rotating handle 25 is fixedly connected with one end of the reciprocating lead screw 24, and the fixed clamping plate 26 is arranged outside the reciprocating lead screw 24.

[0031] In use, the drill bit is placed on the top of the rotating plate 22, the rotating handle 25 is rotated, so that the rotating handle 25 drives the reciprocating lead screw 24 to rotate in the moving groove 23, the reciprocating lead screw 24 is threadedly connected with the fixed clamping plate 26, so that the fixed clamping plate 26 slides in the moving groove 23, a plurality of fixed clamping plates 26 are arranged in an annular array, so that the drill bit can be fixed, the rotating plate 22 is driven to rotate by the second servo motor 21, so that the drill bit can be rotated, and the drill bit can be cooled and cooled in all directions, and the cooling efficiency is improved.

[0032] Specifically, the reciprocating lead screw 24 is threadedly connected with the fixed clamping plate 26, the fixed clamping plate 26 is arranged in the moving groove 23, the fixed clamping plate 26 is slidably connected with the moving groove 23, the fixed clamping plate 26 is arranged in an annular array, the reciprocating lead screw 24 is threadedly connected with the fixed clamping plate 26, so that the fixed clamping plate 26 slides in the moving groove 23, the fixed clamping plate 26 can be used to fix drill bits of different sizes, and the use range is improved.

[0033] It should be noted that the first servo motor 13, the second servo motor 21 and the lifting water tank 27 are existing devices, the working principle, size and model thereof are irrelevant to the function of the present application, and therefore will not be described in detail, the control mode of the present application is controlled by the controller, the control circuit of the controller can be realized by simple programming of those skilled in the art, the power supply also belongs to the common knowledge in the art, and the present application is mainly used for protecting mechanical devices, therefore the control mode and circuit connection of the present application will not be explained in detail.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A cooling device for oil exploration drill bits, characterized in that, The petroleum exploration drill bit cooling device includes a cooling mechanism (1); The cooling mechanism (1) includes a cooling platform (11), the top of the cooling platform (11) is fixedly connected with operation racks (12) on both sides, the inside bottom of the operation rack (12) is provided with a servo motor (13), the output end of the servo motor (13) extends to the inside of the operation rack (12) and is fixedly connected with a reciprocating screw (14), the outside of the reciprocating screw (14) is provided with a lifting block (15), the both ends of the lifting block (15) extend to the outside of the operation rack (12) and are fixedly connected with operation grooves (16), the inside of the operation groove (16) is provided with two groups of sliding blocks (18), and the top of the sliding block (18) is fixedly connected with fixed clamping blocks (19).

2. The cooling device for oil exploration drill bits according to claim 1, characterized in that: The reciprocating screw (14) is threadedly connected with the lifting block (15), the lifting block (15) is arranged in the inside of the operation rack (12), and the lifting block (15) is slidably connected with the operation rack (12).

3. The cooling device for oil exploration drill bits according to claim 1, characterized in that: The inside of the operation groove (16) is fixedly connected with a guide rod (17), the sliding block (18) is arranged outside the guide rod (17), and the sliding block (18) is slidably connected with the guide rod (17), the outside of the guide rod (17) is provided with a spring (20), and the spring (20) is fixedly connected between the inside of the operation groove (16) and the side surface of the guide rod (17).

4. The cooling device for oil exploration drill bits according to claim 1, characterized in that: The both sides of the cooling platform (11) are provided with lifting water tanks (27), the top of the lifting water tank (27) is fixedly connected with a connecting hose (28), one end of the connecting hose (28) is fixedly connected with a spray head (29), and the spray head (29) is matched with the fixed clamping block (19).

5. The cooling device for oil exploration drill bits according to claim 1, characterized in that: The bottom center of the cooling platform (11) is fixedly connected with a servo motor (21), the output end of the servo motor (21) extends to the top of the cooling platform (11) and is fixedly connected with a rotating plate (22), a plurality of moving grooves (23) are formed in the inside of the rotating plate (22), a reciprocating screw (24) is rotatably connected in the inside of each moving groove (23), a rotating handle (25) is rotatably connected to the outside of the rotating plate (22), one end of the rotating handle (25) is fixedly connected with the reciprocating screw (24), and the outside of the reciprocating screw (24) is provided with a fixed clamping plate (26).

6. The cooling device for oil exploration drill bits according to claim 5, characterized in that: The reciprocating screw (24) is threadedly connected with the fixed clamping plate (26), the fixed clamping plate (26) is arranged in the inside of the moving groove (23), the fixed clamping plate (26) is slidably connected with the moving groove (23), and the fixed clamping plate (26) is arranged in an annular array.

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