Screw drill machining and fixing device for oil exploitation

Abstract

The utility model discloses a screw drill machining fixing device for oil exploitation, which comprises a workbench, a base, a moving plate, a moving seat, an adjusting cylinder, an adjusting component, a fixing cylinder, a fixing ring and a fixing component, the base is arranged at the bottom end of the workbench, the moving plate is movably arranged at the top end of the workbench, the moving seat is arranged on one side of the moving plate, and the adjusting component is arranged on the other side of the moving plate. The number of the adjusting cylinders is two, the two adjusting cylinders are oppositely arranged on the upper side of the workbench in a sliding mode, the adjusting assembly is arranged between the two adjusting cylinders, the fixing cylinders are rotationally arranged on one sides of the adjusting cylinders, the number of the fixing rings is two, and the two fixing rings are oppositely arranged in the fixing cylinders in a sliding mode. The fixing assemblies are arranged between every two adjacent fixing rings, and frosted pads are fixedly connected to the fixing rings. According to the machining and fixing device for the screw drill for oil exploitation, the machining position and the machining angle of the screw drill for oil exploitation can be conveniently adjusted after the screw drill is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixing device technical field, concretely relates to a screw drill machining fixing device for oil exploitation. BACKGROUND

[0002] The screw drill is a downhole power drill powered by drilling fluid, and is widely used in the drilling of straight wells, deviated wells and horizontal wells in the drilling engineering of oil and gas exploitation. In the process of drilling horizontal wells, it can accurately drill along the designed trajectory, improve oil and gas recovery, and the screw drill needs to be fixed on the workbench during processing. However, the current fixing device has fewer fixing points for the screw drill, and the screw drill is prone to shaking during processing.

[0003] After searching, the utility model with a patent announcement number CN222038451U discloses a fixing device for screw drill machining. The first motor drives the bidirectional screw rod to rotate, moves the electric lifting platform, ensures that the fixing device can adapt to screw drills of different lengths, keeps the screw drill in the middle position of the base through the V-shaped support, two second motors work simultaneously, moves the screw drill through the limiting plate, and fixes the two ends of the screw drill through the cylinder and the pressing plate to prevent the screw from shaking during processing. Although it can reduce the shaking of the screw drill during processing, the screw drill needs to be moved according to the actual processing condition during processing, and the processing position needs to be changed. The above fixing device is not convenient for adjusting the processing position of the screw drill after fixing, which may affect the processing effect of the screw drill. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a screw drill machining fixing device for oil exploitation to solve the problem of inconvenient adjustment of the processing position of the screw drill after fixing in the background art.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a screw drill machining fixing device for oil exploitation, comprising a workbench, a base, a moving plate, a moving seat, an adjusting cylinder, an adjusting assembly, a fixing cylinder, a fixing ring and a fixing assembly.

[0008] The base is arranged at the bottom end of the workbench.

[0009] The moving plate is movably arranged at the top end of the workbench.

[0010] The moving seat is arranged on one side of the moving plate.

[0011] The adjusting cylinders are arranged on the upper side of the workbench and slide towards each other;

[0012] The adjusting assembly is arranged between the two adjusting cylinders;

[0013] The fixed cylinders are arranged on one side of each adjusting cylinder and rotate;

[0014] The fixed rings are arranged in each fixed cylinder and slide towards each other;

[0015] The fixed assembly is arranged between every two adjacent fixed rings.

[0016] Further, the fixed assembly comprises:

[0017] The fixed frame is fixedly connected to one side of the fixed cylinder;

[0018] The connecting rod is rotatably arranged in the fixed frame;

[0019] The screw rods are symmetrically connected to the connecting rod, and each screw rod has a thread in opposite direction, and the screw rod is rotatably connected to the fixed frame;

[0020] The rotating rod is fixedly connected to the adjacent screw rod, and the rotating rod is rotatably connected to the fixed frame;

[0021] The fixed plate is threadedly connected to each screw rod;

[0022] The fixed rod is fixedly connected between each fixed plate and the adjacent fixed ring, and the fixed cylinder has a fixed opening matched with the fixed rod.

[0023] Further, the adjusting assembly comprises:

[0024] The double-headed electric cylinder is mounted on the top end of the moving plate, and the moving plate has a mounting groove matched with the double-headed electric cylinder;

[0025] The adjusting frames are fixedly connected between the double-headed electric cylinder and the two adjusting cylinders;

[0026] The limiting block is fixedly connected to the bottom end of each adjusting frame, and the moving plate has a limiting slot for sliding of the limiting block.

[0027] Further, the moving seat comprises:

[0028] The mounting cylinder is fixedly connected to one side of the workbench;

[0029] The electric cylinder is installed in the mounting cylinder, and an output end of the electric cylinder is fixedly connected to the moving plate;

[0030] The sliding block is fixedly connected to the bottom end of the moving plate, and a sliding groove is formed in the workbench for sliding of the sliding block.

[0031] Further, the base comprises:

[0032] The bottom rods are arranged in plurality, and each of the plurality of bottom rods is fixedly connected to the bottom end of the workbench;

[0033] The bottom block is fixedly connected to the bottom end of each of the bottom rods;

[0034] The shock pad is fixedly connected to the bottom end of each of the bottom blocks.

[0035] Further, the adjusting cylinder is provided with a motor, and a shock plate is fixedly connected between an output end of the motor and the adjacent fixed cylinder.

[0036] Further, the rotating plate is fixedly connected to one side of the rotating rod, a clamping rod is detachably connected between the rotating plate and the fixing frame, and a plurality of clamping grooves matched with the clamping rod are formed in the rotating plate and the fixing frame.

[0037] (Three) beneficial effects

[0038] Compared with the prior art, the petroleum exploitation screw drill machining fixing device has the following beneficial effects:

[0039] 1. In the utility model, the base is convenient for supporting the workbench, so as to stably support the moving plate, the adjusting cylinder, the fixed cylinder and the fixing assembly, thereby stably supporting the petroleum exploitation screw drill.

[0040] 2. In the utility model, the adjusting assembly is convenient for moving the two adjusting cylinders towards each other, so as to adjust the positions of the two fixed cylinders, thereby placing the petroleum exploitation screw drills of different specifications between the two fixed cylinders.

[0041] 3. In the utility model, the fixing assembly is convenient for moving the two fixing rings in the same fixed cylinder towards each other, so as to clamp and fix the petroleum exploitation screw drill through the two fixing rings, thereby improving the stability during machining of the petroleum exploitation screw drill.

[0042] 4. The utility model discloses, through the cooperation of adjusting barrel and motor, it is convenient to rotate the fixed cylinder, so as to rotate the screw drill for oil exploitation, thereby can adjust the processing angle of the screw drill for oil exploitation.

[0043] 5. The utility model discloses, through the cooperation of workbench and mobile seat, can push to the moving plate, so as to make moving plate drive adjusting barrel, adjusting assembly, fixed cylinder, fixed ring and fixed assembly etc. move, thereby be convenient for the processing position of the screw drill for oil exploitation is adjusted after fixing. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 It is the structural schematic diagram of the whole application;

[0045] Figure 2 It is the local amplification structural schematic diagram of A in the application Figure 1

[0046] Figure 3 It is the sectional structure schematic diagram of fixed cylinder, fixed stand and fixed plate cooperation of the application;

[0047] Figure 4 It is the sectional structure schematic diagram of workbench, moving plate and limit block cooperation of the application.

[0048] In the drawing: 1, workbench;2, moving plate;3, adjusting barrel;4, fixed cylinder;5, fixed ring;6, fixed stand;7, screw;8, fixed plate;9, fixed rod;10, double -end electric jar;11, adjusting stand;12, limit block;13, installation cylinder;14, electric cylinder;15, sliding block;16, bottom rod;17, bottom block;18, shock pad;19, motor;20, shock plate;21, rotating plate;22, clamping rod;23, frosted pad. DETAILED DESCRIPTION

[0049] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0050] Please refer to Figures 1 to 4 ​The utility model provides a kind of petroleum exploitation screw drill processing fixing device, including workbench 1, base, moving plate 2, moving seat, adjusting cylinder 3, adjusting assembly, fixed cylinder 4, fixed ring 5 and fixed assembly, base is set to the bottom end of workbench 1, moving plate 2 moves and is set to the top end of workbench 1, moving seat is set to one side of moving plate 2, adjusting cylinder 3 is set to two, two adjusting cylinder 3 are slidably set to the upside of workbench 1, adjusting assembly is set between two adjusting cylinder 3, fixed cylinder 4 is rotatably set to one side of each adjusting cylinder 3, fixed ring 5 is set to two, two fixed ring 5 are slidably set in each fixed cylinder 4, fixed assembly is set between every adjacent two fixed ring 5, fixed ring 5 is fixedly connected with frosted pad 23, it is convenient to make fixed ring 5 to the stable clamping of petroleum exploitation screw drill, can reduce the influence of vibration generated when processing to fixed ring 5 simultaneously.

[0051] Specifically, the fixed assembly includes a fixing frame 6, a connecting rod, a screw rod 7, a rotating rod, a fixing plate 8, and a fixing rod 9. The fixing frame 6 is fixedly connected to one side of the fixed cylinder 4. The connecting rod is rotatably arranged in the fixing frame 6. Two screw rods 7 are symmetrically connected to the connecting rod. Opposite threads are formed in the two screw rods 7, respectively. The screw rods 7 are rotatably connected to the fixing frame 6. The rotating rod is fixedly connected to adjacent screw rods 7. The rotating rod is rotatably connected to the fixing frame 6. The fixing plate 8 is threadedly connected to each screw rod 7. The fixing rod 9 is fixedly connected between each fixing plate 8 and adjacent fixed ring 5. A fixing hole matching the fixing rod 9 is formed in the fixed cylinder 4. A rotating plate 21 is fixedly connected to one side of the rotating rod. A clamping rod 22 is detachably connected between the rotating plate 21 and the fixing frame 6. A plurality of clamping grooves matching the clamping rod 22 are formed in the rotating plate 21 and the fixing frame 6. The clamping rod 22 and the clamping grooves can fix the rotating plate 21 on the fixing frame 6, so as to fix the screw rod 7.

[0052] When the petroleum exploitation screw drill is placed in the fixed cylinder 4, the rotating rod is rotated by the rotating plate 21. The adjacent two screw rods 7 can be rotated by the rotating rod and the connecting rod. The two fixing plates 8 can move towards each other. The two fixing rods 9 can move in the two fixing holes, respectively. The two fixed rings 5 can move towards each other to clamp and fix the petroleum exploitation screw drill. Then, the clamping rod 22 is inserted into the adjacent two clamping grooves. The rotating plate 21 can be fixed on the fixing frame 6. The screw rod 7, the fixing plate 8, the fixing rod 9, and the fixed ring 5 can be fixed. The stability of the fixed ring 5 clamping and fixing the petroleum exploitation screw drill can be improved.

[0053] Specifically, the adjusting assembly comprises a double-end electric cylinder 10, adjusting frames 11 and limiting blocks 12, the double-end electric cylinder 10 is installed at the top end of the moving plate 2, the moving plate 2 is provided with an installation groove matched with the double-end electric cylinder 10, the adjusting frames 11 are provided in two, the two adjusting frames 11 are fixedly connected between the double-end electric cylinder 10 and the two adjusting cylinders 3, the limiting blocks 12 are fixedly connected at the bottom end of each adjusting frame 11, and the moving plate 2 is provided with a limiting groove for sliding of the limiting blocks 12;

[0054] The double-end electric cylinder 10 is started, the two adjusting frames 11 move towards each other, the two limiting blocks 12 can move in the two limiting grooves respectively, so that the two adjusting frames 11 can drive the two adjusting cylinders 3 to move stably, and then the position of the two fixed cylinders 4 can be adjusted, and the two fixed cylinders 4 can clamp and fix the screw drill used for different specifications of oil exploitation.

[0055] Specifically, the moving seat comprises an installation cylinder 13, an electric cylinder 14 and a sliding block 15, the installation cylinder 13 is fixedly connected to one side of the workbench 1, the electric cylinder 14 is installed in the installation cylinder 13, and the output end of the electric cylinder 14 is fixedly connected with the moving plate 2, the sliding block 15 is fixedly connected to the bottom end of the moving plate 2, and the workbench 1 is provided with a sliding groove for sliding of the sliding block 15;

[0056] The electric cylinder 14 is started, the electric cylinder 14 pushes the moving plate 2, the sliding block 15 can move in the sliding groove, so as to increase the stability of the moving plate 2 moving on the workbench 1, so that the adjusting cylinder 3, the adjusting assembly, the fixed cylinder 4, the fixed ring 5 and the fixed assembly can move, and then the position of the screw drill used for oil exploitation can be adjusted after being fixed.

[0057] Specifically, the base comprises a bottom rod 16, a bottom block 17 and a damping pad 18, the bottom rod 16 is provided in a plurality, the plurality of bottom rods 16 are all fixedly connected to the bottom end of the workbench 1, the bottom block 17 is fixedly connected to the bottom end of each bottom rod 16, and the damping pad 18 is fixedly connected to the bottom end of each bottom block 17;

[0058] Through cooperation of the plurality of bottom rods 16 and the plurality of bottom blocks 17, the workbench 1 can be stably supported, and meanwhile through the damping pad 18, the stability of the bottom rod 16 can be improved and the bottom rod 16 can be supported in damping.

[0059] Specifically, the adjusting cylinder 3 is provided with an electric machine 19, and a damping plate 20 is fixedly connected between the output end of the electric machine 19 and the adjacent fixed cylinder 4, so as to reduce the influence of vibration generated during processing of the screw drill used for oil exploitation on the output end of the electric machine 19;

[0060] The motor 19 is started to drive the damping plate 20 to rotate, so that the damping plate 20 drives the fixed cylinder 4 to rotate, so as to drive the screw drill for oil exploitation to rotate, thereby the processing position of the screw drill for oil exploitation can be adjusted.

[0061] In summary, first, the screw drill for oil exploitation is placed between the two fixed cylinders 4, so that the screw drill for oil exploitation is in the same horizontal line with the center positions of the two fixed cylinders 4, then according to the specifications of the screw drill for oil exploitation, the double-head electric cylinder 10 is started to drive the two adjusting frames 11 to move towards each other, so as to drive the adjusting cylinder 3 and the fixed cylinder 4 to move, when the screw drill for oil exploitation enters the two fixed cylinders 4, the rotating plate 21 drives the rotating rod to rotate, so that the screw rod 7 rotates in the fixed frame 6, so as to drive the two fixed plates 8 to move towards each other, thereby the two fixed rings 5 and the two sandpaper pads 23 can clamp and fix the screw drill for oil exploitation;

[0062] When the processing angle of the screw drill for oil exploitation needs to be adjusted, the two motors 19 are started at the same time, so that the two rotating plates 21 keep the same rotating direction and rotating speed, so as to drive the two fixed cylinders 4 to stably rotate the screw drill for oil exploitation, thereby the processing angle of the screw drill for oil exploitation can be adjusted, and when the processing position of the screw drill for oil exploitation needs to be adjusted, the electric cylinder 14 is started to drive the moving plate 2 to push the double-head electric cylinder 10, the adjusting frame 11, the adjusting cylinder 3 and the fixed cylinder 4 to move, so as to move the screw drill for oil exploitation.

[0063] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A petroleum production with screw drill processing fixing device, its characterized in that, Include: Workbench (1); Base, the base is arranged at the bottom end of the workbench (1); Moving plate (2), the moving plate (2) is movably arranged at the top end of the workbench (1); Moving seat, the moving seat is arranged on one side of the moving plate (2); Adjusting cylinder (3), the adjusting cylinder (3) is arranged as two, two adjusting cylinders (3) are oppositely arranged on the upper side of the workbench (1); Adjusting assembly, the adjusting assembly is arranged between two adjusting cylinders (3); Fixed cylinder (4), the fixed cylinder (4) is rotatably arranged on one side of each adjusting cylinder (3); Fixed ring (5), the fixed ring (5) is arranged as two, two fixed rings (5) are oppositely arranged in each fixed cylinder (4); Fixed assembly, the fixed assembly is arranged between every two adjacent fixed rings (5).

2. A device for processing a fixed screw drill for oil extraction according to claim 1, characterized in that, The fixed assembly comprises: Fixed frame (6), the fixed frame (6) is fixedly connected on one side of the fixed cylinder (4); Connecting rod, the connecting rod is rotatably arranged in the fixed frame (6); Screw rod (7), the screw rod (7) is arranged as two, two screw rods (7) are symmetrically connected on the connecting rod, two screw rods (7) are respectively provided with threads in opposite directions, and the screw rod (7) is rotatably connected with the fixed frame (6); Rotating rod, the rotating rod is fixedly connected on adjacent screw rods (7), and the rotating rod is rotatably connected with the fixed frame (6); Fixed plate (8), the fixed plate (8) is threadedly connected on each screw rod (7); Fixed rod (9), the fixed rod (9) is fixedly connected between each fixed plate (8) and adjacent fixed ring (5), and the fixed cylinder (4) is provided with a fixed port matched with the fixed rod (9).

3. A device for processing a fixed installation with a screw drill for oil extraction according to claim 2, characterized in that, The adjusting assembly comprises: Double head electric cylinder (10), the double head electric cylinder (10) is installed at the top end of the moving plate (2), and the moving plate (2) is provided with an installation groove matched with the double head electric cylinder (10); Adjusting frame (11), the adjusting frame (11) is arranged as two, two adjusting frames (11) are fixedly connected between the double head electric cylinder (10) and two adjusting cylinders (3); Limiting block (12), the limiting block (12) is fixedly connected at the bottom end of each adjusting frame (11), and the moving plate (2) is provided with a limiting groove for sliding of the limiting block (12).

4. A device for processing a fixed screw-in drilling tool for oil extraction according to claim 3, characterized in that, The moving seat comprises: Mounting cylinder (13), the mounting cylinder (13) is fixedly connected on one side of the workbench (1); Electric cylinder (14), the electric cylinder (14) is installed in the mounting cylinder (13), and the output end of the electric cylinder (14) is fixedly connected with the moving plate (2); Sliding block (15), the sliding block (15) is fixedly connected at the bottom end of the moving plate (2), and the workbench (1) is provided with a sliding groove for sliding of the sliding block (15).

5. A device for processing a fixed installation with a screw drill for oil extraction according to claim 4, characterized in that, The base comprises: A bottom rod (16) is arranged in multiple, and each of the bottom rods (16) is fixedly connected to the bottom end of the workbench (1); A bottom block (17) is fixedly connected to the bottom end of each of the bottom rods (16); A shock pad (18) is fixedly connected to the bottom end of each of the bottom blocks (17).

6. A device for processing a fixed installation with a screw drill for oil extraction according to claim 5, characterized in that, A motor (19) is mounted on the adjusting cylinder (3), and a shock plate (20) is fixedly connected between the output end of the motor (19) and the adjacent fixed cylinder (4).

7. A petroleum exploitation screw drill machining fixing device according to claim 6, characterized in that, A rotating plate (21) is fixedly connected to one side of the rotating rod, and a clamping rod (22) is detachably connected between the rotating plate (21) and the fixed frame (6), and a plurality of clamping grooves matched with the clamping rod (22) are formed in the rotating plate (21) and the fixed frame (6).

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