CN213917588U

CN213917588U - Grinding device is used in petroleum casing processing convenient to use

Info

Publication number: CN213917588U
Application number: CN202021933436.3U
Authority: CN
Inventors: 王川; 王超; 王铭霞; 王宗龙
Original assignee: Tianjin Fenggangxin Petroleum Technology Co ltd
Current assignee: Tianjin Fenggangxin Petroleum Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-08-10
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a petroleum casing machining is with grinding device convenient to use, including motor, mount pad, workstation, A band pulley, drive belt, B band pulley, transfer line, A bearing, bracing piece, C band pulley, the area of polishing, D band pulley, connecting block, double-screw bolt, A pivot and regulation pole, the one end and the workstation swing joint of regulation pole, the last fixed surface of workstation is connected with the telescopic link. The utility model has the advantages of the utility model provides a grinding device is used in petroleum casing processing convenient to use, this equipment provides a structure of polishing, makes the clamping piece fix the petroleum casing, reaches fixed petroleum casing's effect, rotates the handle and can make the fixed plate rotate through the B bearing to make the petroleum casing rotate, then when realizing polishing the petroleum casing, personnel's accessible rotates the fixed plate and makes the petroleum casing rotate the contact area of polishing, makes the area of polishing more comprehensive to polishing of petroleum casing.

Description

Grinding device is used in petroleum casing processing convenient to use

Technical Field

The utility model relates to an oil casing pipe equipment technical field that polishes specifically is a polishing device is used in oil casing pipe processing convenient to use.

Background

The special petroleum pipe is mainly used for drilling oil wells and gas wells and conveying oil wells and gas wells. It comprises an oil drill pipe, an oil casing pipe and an oil pumping pipe. The petroleum drill pipe is mainly used for connecting a drill collar and a drill bit and transmitting drilling power. The petroleum casing pipe is mainly used for supporting the well wall in the drilling process and after well completion so as to ensure the normal operation of the whole oil well after the drilling process and the well completion. The oil pumping pipe mainly conveys oil and gas at the bottom of the oil well to the ground. Oil casing is the lifeline that maintains the operation of an oil well. Due to different geological conditions and complex underground stress states, tensile stress, compression stress, bending stress and torsional stress are comprehensively applied to the pipe body, so that higher requirements are provided for the quality of the casing pipe, and once the casing pipe is damaged due to some reason, the yield of the whole well can be reduced, and even the whole well is scrapped.

Current grinding device for oil casing processing convenient to use, inconvenient when using fixes the oil casing, and need rotate when polishing because of the oil casing to carry out comprehensive processing of polishing with the surface of oil casing, but current grinding device for oil casing processing is difficult to rotate behind fixed oil casing, and grinding device's the dynamics of polishing is difficult to adjust according to actual demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinding device is used in petroleum casing processing convenient to use has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a polishing device convenient to use for processing an oil casing comprises a motor, wherein a mounting seat is fixedly connected to one side of the motor, a threaded hole is formed in the upper surface of the mounting seat, a bolt assembly is movably connected to the inside of the threaded hole, the mounting seat is movably connected with a workbench through the bolt assembly, an A belt wheel is fixedly connected to the output end of the motor, a transmission belt is movably connected to the surface of the A belt wheel, the A belt wheel is movably connected with a B belt wheel through the transmission belt, a transmission rod is inserted into the B belt wheel, an A bearing is inserted into the surface of the transmission rod, a support rod is fixedly connected to the surface of the A bearing, one end of the support rod is movably connected with the workbench, a C belt wheel is inserted into one end of the transmission rod, a polishing belt is movably connected to the surface of the C belt wheel, and the C belt wheel is movably connected with a D belt wheel through the polishing belt, one side fixedly connected with limit connection block of D band pulley, threaded hole is seted up to limit connection block's upper surface, the inside swing joint of screw hole has the double-screw bolt, the surperficial swing joint of double-screw bolt has the A pivot, the double-screw bolt has the regulation pole through A pivot swing joint, the one end and the workstation swing joint of adjusting the pole, the last fixed surface of workstation is connected with the telescopic link.

Optionally, one end of the telescopic rod is fixedly connected with a bearing B, and the inside of the bearing B is fixedly connected with a fixing plate.

Optionally, a threaded hole is formed in the upper surface of the fixing plate, an adjusting bolt is movably connected inside the threaded hole, a B rotating shaft is movably connected to one end of the adjusting bolt, and a clamping piece is movably connected to the adjusting bolt through the B rotating shaft.

Optionally, the surface of the fixing plate is fixedly connected with a handle, and the other end of the adjusting bolt is fixedly connected with a knob.

Optionally, one end of the stud is fixedly connected with a rocker, and the other end of the stud is fixedly connected with a limiting block.

Optionally, the lower surface of the workbench is fixedly connected with supporting feet, and anti-skid grains are arranged inside the clamping pieces.

(III) advantageous effects

The utility model provides a petroleum casing processing is with grinding device convenient to use possesses following beneficial effect:

the utility model has the advantages of the utility model provides a grinding device is used in petroleum casing processing convenient to use, this equipment provides a structure of polishing, during the use, the personnel insert the petroleum casing in the fixed plate, rotatory knob makes adjusting bolt inwards push away the clamping piece, make the clamping piece fix the petroleum casing, reach fixed petroleum casing's effect, it can make the fixed plate rotate through the B bearing to rotate the handle, thereby make the petroleum casing rotate, then realize when polishing the petroleum casing, personnel's accessible rotates the fixed plate and makes the petroleum casing rotate the contact and polish the area, it is more comprehensive to make to polish the area to the polishing of petroleum casing.

The utility model has the main advantage of providing a grinding device is used in oil casing processing convenient to use, this equipment provides a structure of polishing, and during the use, the personnel drive the double-screw bolt rotation through rotating the rocker, make spacing connecting block reciprocate under the rotation of double-screw bolt to drive the D band pulley and reciprocate, make the area of polishing tighten up or relax, the area of polishing is changed after long-time the use to this equipment of being convenient for, and the elasticity degree of the area of polishing of being convenient for simultaneously adjustment reaches the function of adjusting the dynamics of polishing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clip structure of the present invention;

fig. 3 is a schematic view of the cross-sectional view of the stud structure of the present invention.

In the figure: 1. a motor; 2. a mounting seat; 3. a work table; 4. a belt wheel; 5. a transmission belt; 6. b belt wheel; 7. a transmission rod; 8. a, a bearing; 9. a support bar; 10. c belt wheel; 11. polishing the belt; 12. a belt wheel D; 13. a limiting connecting block; 14. a stud; 15. a, a rotating shaft; 16. adjusting a rod; 17. a telescopic rod; 18. b, a bearing; 19. a fixing plate; 20. adjusting the bolt; 21. b, a rotating shaft; 22. a clip; 23. a handle; 24. a knob; 25. a rocker; 26. a limiting block; 27. the foot is supported.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a polishing device for processing an oil casing convenient to use comprises a motor 1, wherein the motor 1 adopts a servo motor which can control the speed, the position precision is very accurate, a voltage signal can be converted into torque and a rotating speed to drive a control object, the rotating speed of a rotor of the servo motor is controlled by an input signal and can quickly react, the servo motor serves as an execution element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, the received electric signal can be converted into angular displacement or angular speed output on a motor shaft and is divided into two categories of direct current servo motors and alternating current servo motors, the polishing device is mainly characterized in that when the signal is zero, the polishing device has no autorotation phenomenon, the rotating speed is reduced at a constant speed along with the increase of the torque, one side of the motor 1 is fixedly connected with a mounting seat 2, the upper surface of the mounting seat 2 is provided with a threaded hole, and the interior of the threaded hole is movably connected with a bolt assembly, the mounting seat 2 is movably connected with a workbench 3 through a bolt component, the output end of the motor 1 is fixedly connected with an A belt wheel 4, the surface of the A belt wheel 4 is movably connected with a transmission belt 5, the A belt wheel 4 is movably connected with a B belt wheel 6 through the transmission belt 5, a transmission rod 7 is inserted in the B belt wheel 6, the surface of the transmission rod 7 is inserted with an A bearing 8, the surface of the A bearing 8 is fixedly connected with a support rod 9, one end of the support rod 9 is movably connected with the workbench 3, one end of the transmission rod 7 is inserted with a C belt wheel 10, the surface of the C belt wheel 10 is movably connected with a polishing belt 11, the C belt wheel 10 is movably connected with a D belt wheel 12 through the polishing belt 11, one side of the D belt wheel 12 is fixedly connected with a limit connecting block 13, the upper surface of the limit connecting block 13 is, the stud 14 is movably connected with an adjusting rod 16 through an A rotating shaft 15, one end of the adjusting rod 16 is movably connected with the workbench 3, the upper surface of the workbench 3 is fixedly connected with an expansion rod 17, the expansion rod 17 consists of an upper rod, a lower rod and a control bolt, the upper surface of the lower rod is provided with a slot matched with the upper rod, the upper rod is inserted in the slot, the outer surface of the lower rod is provided with a threaded hole to connect the control bolt in the threaded hole in a threaded manner, one end of the control bolt is contacted with the outer part of the upper rod, when the length needs to be adjusted, the lower rod is kept still by rotating the control bolt outwards and enabling the upper rod to be downwards or upwards, when the proper length is adjusted, the control bolt is rotated inwards to enable one end of the control bolt to be contacted with the outer part of the upper rod, one end of the expansion rod 17 is fixedly connected with a B bearing 18, both the A bearing 8 and the B bearing 18 are rolling bearings, the rolling bearing is a precise mechanical element for changing sliding friction between a running shaft and a shaft seat into rolling friction so as to reduce friction loss, and generally comprises an inner ring, an outer ring, a rolling body and a retainer, wherein the inner ring is used for matching with the shaft and rotating together with the shaft, the outer ring is used for matching with a bearing seat and playing a supporting role, the rolling body is uniformly distributed between the inner ring and the outer ring by means of the retainer, the shape and the number of the rolling body directly influence the service performance and the service life of the rolling bearing, the retainer can uniformly distribute the rolling body and guide the rolling body to rotate for lubrication, a fixed plate 19 is fixedly connected inside a B bearing 18, a threaded hole is formed in the upper surface of the fixed plate 19, an adjusting bolt 20 is movably connected inside the threaded hole, one end of the adjusting bolt 20 is movably connected with a B rotating shaft 21, the adjusting bolt 20 is movably connected with a clamping piece 22 through a B rotating shaft 21, the surface of the fixing plate 19 is fixedly connected with a handle 23, the other end of the adjusting bolt 20 is fixedly connected with a knob 24, one end of the stud 14 is fixedly connected with a rocker 25, the other end of the stud 14 is fixedly connected with a limiting block 26, the lower surface of the workbench 3 is fixedly connected with a supporting foot 27, and the clamping piece 22 is internally provided with anti-skid grains, when the oil casing pipe polishing machine is used, a person inserts an oil casing pipe into the fixing plate 19, the adjusting bolt 20 pushes the clamping piece 22 inwards by rotating the knob 24, so that the clamping piece 22 fixes the oil casing pipe to achieve the effect of fixing the oil casing pipe, the fixing plate 19 can be rotated through the B bearing 18 by rotating the handle 23, so that the oil casing pipe can be rotated, and then when the oil casing pipe is polished, the person can rotate the fixing plate 19 to make the oil casing pipe contact the polishing belt 11, so that the polishing belt 11 can polish the oil casing pipe more comprehensively, during the use, personnel drive the double-screw bolt 14 through rotating rocker 25 and rotate, make spacing connecting block 13 reciprocate under the rotation of double-screw bolt 14 to drive D band pulley 12 and reciprocate, make the belt of polishing 11 tighten up or relax, the belt of polishing 11 is changed after being used for a long time to this equipment of being convenient for, the elasticity degree of the belt of polishing 11 of being convenient for to adjust simultaneously reaches the function of adjusting the dynamics of polishing, the detailed description of known function and known part has been omitted to this disclosed embodiment, in order to guarantee the compatibility of equipment, the operating means that adopts all keeps unanimous with market apparatus parameter.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, when the polishing device for processing the petroleum casing, which is convenient to use, is used, a person inserts the petroleum casing into the fixing plate 19, the knob 24 is rotated to enable the adjusting bolt 20 to push the clamping piece 22 inwards, the clamping piece 22 fixes the petroleum casing, the effect of fixing the petroleum casing is achieved, the fixing plate 19 can be rotated through the B bearing 18 by rotating the handle 23, so that the petroleum casing is rotated, and then when the petroleum casing is polished, the person can enable the petroleum casing to be rotated to contact the polishing belt 11 by rotating the fixing plate 19, so that the polishing belt 11 polishes the petroleum casing more comprehensively, when the polishing device is used, the person drives the stud 14 to rotate by rotating the rocker 25, so that the limit connecting block 13 moves up and down under the rotation of the stud 14, so that the D belt wheel 12 is driven to move up and down, the polishing belt 11 is tightened or loosened, and the polishing belt 11 is convenient to replace after, meanwhile, the tightness degree of the polishing belt 11 can be conveniently adjusted to achieve the function of adjusting polishing force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a grinding device is used in processing of oil casing convenient to use, includes motor (1), its characterized in that: the automatic belt wheel welding machine is characterized in that a mounting seat (2) is fixedly connected to one side of a motor (1), a threaded hole is formed in the upper surface of the mounting seat (2), a bolt assembly is movably connected to the inside of the threaded hole, a workbench (3) is movably connected to the mounting seat (2) through the bolt assembly, an A belt wheel (4) is fixedly connected to the output end of the motor (1), a transmission belt (5) is movably connected to the surface of the A belt wheel (4), a B belt wheel (6) is movably connected to the A belt wheel (4) through the transmission belt (5), a transmission rod (7) is inserted into the B belt wheel (6), an A bearing (8) is inserted into the surface of the transmission rod (7), a supporting rod (9) is fixedly connected to the surface of the A bearing (8), one end of the supporting rod (9) is movably connected to the workbench (3), and a C belt wheel (10) is inserted into one end of the transmission rod (7), the utility model discloses a grinding machine, including C band pulley (10), grinding belt (11), C band pulley (10) have D band pulley (12) through grinding belt (11) swing joint, one side fixedly connected with limit connection piece (13) of D band pulley (12), the upper surface of limit connection piece (13) is seted up threaded hole, the inside swing joint of screw hole has double-screw bolt (14), the surface swing joint of double-screw bolt (14) has A pivot (15), double-screw bolt (14) have regulation pole (16) through A pivot (15) swing joint, the one end and workstation (3) swing joint of adjusting pole (16), the last fixed surface of workstation (3) is connected with telescopic link (17).

2. The oil casing processing grinding device convenient to use of claim 1, characterized in that: one end fixedly connected with B bearing (18) of telescopic link (17), the inside fixedly connected with fixed plate (19) of B bearing (18).

3. The oil casing processing grinding device convenient to use of claim 2, characterized in that: threaded hole is seted up to the upper surface of fixed plate (19), the inside swing joint of screw hole has adjusting bolt (20), the one end swing joint of adjusting bolt (20) has B pivot (21), adjusting bolt (20) have clamping piece (22) through B pivot (21) swing joint.

4. The oil casing processing grinding device convenient to use of claim 3, characterized in that: the surface of the fixing plate (19) is fixedly connected with a handle (23), and the other end of the adjusting bolt (20) is fixedly connected with a knob (24).

5. The oil casing processing grinding device convenient to use of claim 1, characterized in that: one end of the stud (14) is fixedly connected with a rocker (25), and the other end of the stud (14) is fixedly connected with a limiting block (26).

6. The oil casing processing grinding device convenient to use of claim 3, characterized in that: the lower surface of the workbench (3) is fixedly connected with a supporting foot (27), and anti-skid grains are arranged inside the clamping piece (22).