CN209868293U - Tieback section of thick bamboo surface grinding device for oil development - Google Patents

Abstract

The utility model discloses a surface polishing device of a tieback cylinder for oil exploitation, which comprises a bottom plate and a top plate, wherein side plates are welded on two sides of the bottom plate, one group of the side plates is provided with a rotating mechanism, the rotating end of the rotating mechanism is provided with a turntable, one side of the turntable, which is far away from the rotating mechanism, is provided with a guide shaft through the rotation of four groups of shaft sleeves which are fixed annularly, the surface of the guide shaft is in threaded connection with a limit block, a guide shaft hole is arranged on a guide shaft fixture block corresponding to the direction of the guide shaft, electric sliding tables are respectively arranged on one sides of the bottom plate and the top plate, a third motor is arranged on the sliding table of the electric sliding table, a polishing disc is arranged at the output end of the third motor, a second cylinder is arranged on one sides of the bottom plate and the top plate in a penetrating, the operation and the processing are carried out in a reciprocating mode, the operation and the processing are not interfered with each other, and the processing efficiency is improved.

Description

Tieback section of thick bamboo surface grinding device for oil development

Technical Field

The utility model relates to an oil development technical field specifically is a tieback section of thick bamboo surface grinding device for oil development.

Background

Oil extraction refers to the act of excavating and extracting oil in places where oil is stored. During the process of oil production, oil and gas flow from the reservoir to the well bottom and rise from the well bottom to the well top.

A tieback section of thick bamboo for oil development need carry out the work of polishing on surface when processing the use, and the current grinding device to the tieback section of thick bamboo is inconvenient to be fixed the structure, and a set of operation is polished in addition, and is inefficient, just can carry out next a set of work of polishing after a set of processing is accomplished, can not carry out the reciprocal processing of circulation, and the work of polishing can not operate simultaneously with last unloading, leads to machining efficiency low.

Disclosure of Invention

An object of the utility model is to provide an oil development is with tieing back a section of thick bamboo surface grinding device, the mounting means who adopts motor cooperation guide shaft fixes a tieing back section of thick bamboo, utilize first cylinder to adjust and remove, installation convenient to use to upper and lower simultaneous working has improved the efficiency of polishing, upper and lower two sets of guide shafts are used for polishing work, the guide shaft on two sets of horizontal directions is used for the material loading and the unloading of work piece in addition, the circulation is reciprocal to be operated and is processed, and mutual noninterference has improved machining efficiency, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surface grinding device for a tieback cylinder for oil exploitation comprises a bottom plate and a top plate, wherein side plates are welded on two sides of the bottom plate, the top plate is welded between the tops of two sets of side plates, one set of the side plates is provided with a rotating mechanism, the rotating end of the rotating mechanism is provided with a rotating disc, one side face of the rotating disc, far away from the rotating mechanism, is provided with guide shafts through four sets of shaft sleeves which are fixed annularly, the surface of each guide shaft is in threaded connection with a limiting block, the other set of the side plates are symmetrically provided with first air cylinders, the output ends of the first air cylinders are connected with push plates, the push plates are in sliding connection between the bottom plate and the top plate, one sides of the push plates, far away from the first air cylinders, are provided with two sets of second motors, the output ends of the two sets of second motors are both connected with, electric sliding tables are installed on one sides, close to the guide shafts, of the bottom plate and the top plate, a third motor is installed on the sliding tables of the electric sliding tables, a grinding disc is installed at the output end of the third motor, a second cylinder is arranged on one sides of the bottom plate and the top plate in a penetrating mode, and the output end of the second cylinder is connected to one side of the electric sliding tables.

Preferably, slewing mechanism includes first motor, bearing frame and main shaft, first motor and bearing frame are all fixed in curb plate one side, main shaft one end is rotated and is connected in the bearing frame, main shaft other end fixed connection is in the carousel, install first band pulley and second band pulley on first motor and the main shaft respectively, connect through belt transmission between first band pulley and the second band pulley.

Preferably, the first motor and the bearing seat are fixedly connected through bolts and side plates, and the first motor is a stepping motor.

Preferably, one end of each of the two groups of guide shaft clamping blocks is respectively opposite to the upper and lower groups of guide shafts on one side of the turntable.

Preferably, the second motor and the third motor are both forward and reverse rotation speed reduction motors.

Preferably, the surface of the guide shaft is provided with an external thread matched with the limiting block in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can simultaneously polish up and down, adopts the installation mode of the motor matching with the guide shaft to fix the tieback cylinder, utilizes the first cylinder to adjust and move, is convenient to install and use, and simultaneously works up and down, thereby improving the polishing efficiency;

2. through setting up guide shaft structure hoop on the carousel to utilize slewing mechanism to adjust, two sets of guide shafts are used for carrying out the work of polishing from top to bottom, and the guide shaft on two sets of horizontal directions is used for the material loading and the unloading of work piece in addition, and the processing is operated to the circulation is reciprocal, and each other does not disturb moreover, has improved machining efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotating mechanism and the turntable part of the present invention;

fig. 3 is a schematic side view of the turntable unit of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a rotating mechanism; 301. a first motor; 302. a bearing seat;

303. a first pulley; 304. a second pulley; 305. a main shaft; 4. a turntable; 5. a shaft sleeve; 6. a guide shaft; 7. a limiting block; 8. a first cylinder; 9. pushing the plate; 10. a second motor; 11. a guide shaft fixture block; 12. a limiting plate; 13. a second cylinder; 14. an electric sliding table; 15. a third motor; 16. a sanding disc; 17. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a surface polishing device for a tieback cylinder for oil exploitation comprises a bottom plate 1 and a top plate 17, wherein side plates 2 are welded on two sides of the bottom plate 1, the top plate 17 is welded between the tops of two groups of side plates 2, one side of one group of side plates 2 is provided with a rotating mechanism 3, the rotating end of the rotating mechanism 3 is provided with a rotating disc 4, one side surface of the rotating disc 4 far away from the rotating mechanism 3 is rotatably provided with a guide shaft 6 through four groups of shaft sleeves 5 which are fixed annularly, the surface of the guide shaft 6 is connected with a limiting block 7 through threads, one side of the other group of side plates 2 is symmetrically provided with a first air cylinder 8, the output end of the first air cylinder 8 is connected with a push plate 9, the push plate 9 is connected between a bottom plate 1 and a top plate 17 in a sliding way, one side of the push plate 9 far away from the first air cylinder 8 is provided with, when the first cylinder 8 pushes the push plate 9 to move towards one side of the guide shaft 6, the guide shaft fixture block 11 is in contact butt joint with one side of the guide shaft 6 and is pressed tightly by the thrust of the first cylinder 8; a limiting plate 12 is arranged at the edge of one side, close to the guide shaft 6, of the guide shaft fixture block 11, a guide shaft hole is formed in the guide shaft fixture block 11 corresponding to the direction of the guide shaft 6, electric sliding tables 14 are mounted on the bottom plate 1 and the top plate 17 and close to the guide shaft 6, a third motor 15 is mounted on the sliding table of the electric sliding table 14, a grinding disc 16 is mounted at the output end of the third motor 15, a second air cylinder 13 penetrates through one side of the bottom plate 1 and one side of the top plate 17, and the second air cylinder 13 is used for pushing the electric sliding table 14 to adjust the; the output ends of the second cylinders 13 are connected to one side of the electric sliding table 14.

Specifically, the rotating mechanism 3 comprises a first motor 301, a bearing block 302 and a spindle 305, the first motor 301 and the bearing block 302 are both fixed on one side of the side plate 2, one end of the spindle 305 is rotatably connected to the bearing block 302, the other end of the spindle 305 is fixedly connected to the turntable 4, the first motor 301 and the spindle 305 are respectively provided with a first belt pulley 303 and a second belt pulley 304, and the first belt pulley 303 and the second belt pulley 304 are in transmission connection through a belt; the spindle 305 is driven to rotate by the first motor 301, and the turntable 4 is driven to rotate by the rotating spindle 305.

Specifically, the first motor 301 and the bearing block 302 are fixedly connected with the side plate 2 through bolts, and the first motor 301 is a stepping motor; the stepping motor structure is adopted, so that the rotating speed and the rotating position are controlled when the rotating disc 4 rotates.

Specifically, one end of each of the two groups of guide shaft clamping blocks 11 is respectively arranged opposite to the upper and lower groups of guide shafts 6 on one side of the turntable 4; when the guide shaft fixture block 11 approaches the guide shaft 6, the guide shaft fixture block can be butted with two groups of upper and lower guide shafts 6.

Specifically, the second motor 10 and the third motor 15 are both forward and reverse rotation speed reduction motors.

Specifically, the surface of the guide shaft 6 is provided with external threads matched with a limiting block 7 in threaded connection; the external thread is arranged, so that the limiting block 7 can be conveniently adjusted on the surface of the guide shaft 6 in a rotating manner.

The working principle is as follows: when the device is used, a tieback cylinder workpiece for petroleum recovery penetrates through the upper and lower groups of guide shafts 6 on the rotary table 4, the position of the rotation limiting block 7 on the surface of each guide shaft 6 is adjusted according to the length of the tieback cylinder workpiece, meanwhile, the first air cylinder 8 pushes the push plate 9 to move, so that guide shaft holes in the two groups of guide shaft clamping blocks 11 are clamped with the two groups of guide shafts 6 in which the workpieces are placed correspondingly, the guide shafts 6 are driven by the second motor 10 to rotate to adjust the position, and the workpieces are further rotated to adjust the position;

second cylinder 13 promotes electronic slip table 14 and carries out position altitude mixture control for dull polish dish 16 can contact workpiece surface, and third motor 15 drives dull polish dish 16 simultaneously and rotates, carries out polishing work to the surface of work piece, and after polishing, equipment resets, and slewing mechanism 3 drives carousel 4 and rotates, and the guide shaft 6 that will put the work piece in other two sets of put rotates the adjustment to guide shaft fixture block 11 one side, and repetitive motion will polish the work piece of accomplishing simultaneously and take off from guide shaft 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an oil development is with tieback section of thick bamboo surface grinding device, includes bottom plate (1) and roof (17), its characterized in that: both sides welding has curb plate (2) on bottom plate (1), roof (17) welding is between two sets of curb plate (2) tops, and slewing mechanism (3) are installed to one set of curb plate (2) one side, carousel (4) are installed to the rotation end of slewing mechanism (3), carousel (4) are kept away from slewing mechanism (3) one side and are rotated through four group axle sleeves (5) that the hoop is fixed and install guide shaft (6), guide shaft (6) surface threaded connection has stopper (7), another group curb plate (2) one side symmetry is installed first cylinder (8), first cylinder (8) output is connected with push pedal (9), push pedal (9) sliding connection between bottom plate (1) and roof (17), push pedal (9) are kept away from first cylinder (8) one side and are installed two sets of second motor (10), and two sets of second motor (10) output all is connected with guide shaft fixture block (11), guide shaft fixture block (11) are close to guide shaft (6) one side border and are equipped with limiting plate (12), the guide shaft hole has been seted up to corresponding guide shaft (6) direction on guide shaft fixture block (11), be close to guide shaft (6) one side on bottom plate (1) and roof (17) and all install electronic slip table (14), install third motor (15) on the slip table of electronic slip table (14), dull polish dish (16) are installed to the output of third motor (15), bottom plate (1) and roof (17) one side all run through and are provided with second cylinder (13), second cylinder (13) output all is connected in electronic slip table (14) one side.

2. The apparatus for grinding the surface of a tieback cylinder for oil extraction according to claim 1, wherein: slewing mechanism (3) include first motor (301), bearing frame (302) and main shaft (305), curb plate (2) one side is all fixed in first motor (301) and bearing frame (302), main shaft (305) one end is rotated and is connected in bearing frame (302), main shaft (305) other end fixed connection is in carousel (4), install first band pulley (303) and second band pulley (304) on first motor (301) and main shaft (305) respectively, connect through belt transmission between first band pulley (303) and second band pulley (304).

3. The apparatus for grinding the surface of a tieback cylinder for oil extraction according to claim 2, wherein: first motor (301) and bearing frame (302) are all through bolt and curb plate (2) fixed connection, first motor (301) are step motor.

4. The apparatus for grinding the surface of a tieback cylinder for oil extraction according to claim 1, wherein: one end of each of the two groups of guide shaft clamping blocks (11) is respectively arranged over against the upper and lower groups of guide shafts (6) on one side of the turntable (4).

5. The apparatus for grinding the surface of a tieback cylinder for oil extraction according to claim 1, wherein: the second motor (10) and the third motor (15) are both positive and negative rotation speed reducing motors.

6. The apparatus for grinding the surface of a tieback cylinder for oil extraction according to claim 1, wherein: and the surface of the guide shaft (6) is provided with external threads matched with the limiting block (7) in threaded connection.