CN222371266U - Rust removal polishing device with piece clearance structure - Google Patents

Abstract

The utility model discloses a rust removing and polishing device with a debris cleaning structure, and relates to the technical field of polishing equipment, comprising an operating platform, a worm, a first motor, a worm wheel, a rotating shaft, a second rotating shaft and a cleaning rod, wherein the worm is connected with the first motor and the worm wheel; when the drill rod joint is fixed, the drill rod joint is arranged between the clamping blocks, the first motor is started to drive the worm gear to drive the first rotating shaft, the rotating shaft drives the rotating rod to drive the movable rod to drive the clamping blocks to clamp and fix the drill rod joint, the electric push rod and the polishing and grinding assembly are started to polish and grind, the rubber plug is removed when the scraps in the collecting cylinder are cleaned, the second motor is started to drive the second rotating shaft to enable the cleaning rod to discharge the scraps from the discharge groove, the problem that the scraps enter the shell plate to influence the clamping and fixing effect in the polishing and grinding process is solved, and the problem that equipment cannot clamp and fix the drill rod joint is solved.

Description

Rust removal polishing device with piece clearance structure

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a rust removing and polishing device with a debris cleaning structure.

Background

The oil drill rod is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine with drilling and grinding equipment or a bottom hole device at the bottom end of a drilling well, plays a vital role in the oil and gas exploitation process, and comprises an oil drill rod connector, namely the oil drill rod connector is a part of the oil drill rod, and when the oil drill rod connector is derusted, the oil drill rod connector needs to be cleaned by grinding and polishing equipment.

Chinese patent CN218284985U discloses frock of polishing based on oil drilling rod joint processing, relates to joint processing field, including the shell plate, the inner wall of shell plate is provided with moving mechanism, moving mechanism includes two electronic slide rail, two the lower surface of electronic slide rail all with the downside fixed connection of shell plate inner wall, two the equal sliding connection of inner wall of electronic slide rail has electronic slider, two the equal fixedly connected with push pedal of upper surface of electronic slider, two the equal fixedly connected with L shape hole piece in the front and back both sides of push pedal upper surface one side, a plurality of the equal rotation of inner wall of L shape hole piece is connected with the dead lever. The utility model can clamp and fix the petroleum drill pipe joints with different thicknesses, prevents the matched polishing device from being replaced because the petroleum drill pipe joints with different thicknesses are polished, avoids purchasing a plurality of polishing devices for processing the petroleum drill pipe joints with different thicknesses, and reduces the purchase cost of the polishing device.

In the above-mentioned patent, in carrying out the burnishing and polishing in-process, the piece that produces can enter into the inside of shell plate through moving the mouth, and the accumulation of piece leads to the fact the influence to the fixed effect of centre gripping to the motion of the inside drive structure of shell plate, because the piece that enters into in the shell plate is inconvenient clear up, the long-term accumulation of piece can lead to equipment unable to carry out the centre gripping fixedly to the drill rod joint.

Disclosure of utility model

The present utility model is directed to a rust removing and polishing device with a dust removing structure, which solves the problems set forth in the background art.

In order to solve the technical problems, the rust removing and polishing device with the debris cleaning structure comprises an operation table, wherein a support frame is fixed in the center of the top surface of the operation table, a first motor fixed with a worm is fixed on the top surface of the support frame, the worm is meshed with a worm wheel fixed with the upper end of a rotating shaft, a rotating rod positioned on the inner side of the support frame is horizontally fixed in the center of the lower end of the rotating shaft, two ends of the rotating rod are horizontally and rotationally connected with movable rods, clamping blocks are vertically and rotationally connected to the lower side of one end of the movable rod, which is far away from the rotating rod, guide rods positioned on the outer side of the movable rods are fixedly arranged on the side walls of the clamping blocks, guide grooves which are in sliding connection with the guide rods are horizontally arranged on the two ends of the inner wall of the support frame, a grid plate is arranged in the center of the operation table, a collecting cylinder sleeved on the outer side of the grid plate is fixedly arranged on the bottom surface of the operation table, a second rotating shaft is vertically and rotationally connected with the center of a bottom plate of the collecting cylinder, cleaning rod sliding with the inner wall of the collecting cylinder is horizontally arranged on the outer wall of the collecting cylinder, and a discharge groove is formed in the bottom plate of the collecting cylinder.

Further, both ends center is vertical to be fixed with the fixed plate about the operation panel top surface, and the equal level in the opposite side wall center upper end of two fixed plates is fixed with electric putter, and electric putter expansion end all horizontally is fixed with the connecting rod, and the connecting rod is kept away from the side wall center of fixed plate and all is fixed with polishing subassembly.

Further, the cross section of the support frame is U-shaped and is positioned between the two fixing plates, fixing rods are horizontally and fixedly connected to the left side wall and the right side wall of the front end and the rear end of the support frame, the other ends of the fixing rods are fixedly connected with one side wall of the fixing plates respectively, and the fixing rods are slidably connected with one end of the connecting rod respectively.

Further, the top surface of support frame is fixed with the mount, and the mount cross-section is the U-shaped, and board and worm's both ends rotate around the mount and are connected, and motor one is located the rear side of mount, and the worm is located the left side of worm wheel, and the worm wheel is located between the mount.

Further, the first rotating shaft is vertically and rotatably connected with the center of the upper plate of the supporting frame, the clamping block is positioned above the operating platform, and the guide grooves are positioned on the front side and the rear side of the first rotating shaft.

Further, the grid board is located between the support frame, the support plate is fixed with to the level of the bottom surface of the collecting cylinder, the supporting legs are fixed with at four corners of the bottom surface of the operating platform, the inner side walls of the supporting legs are fixedly connected with the left side wall and the right side wall of the support plate, the center of the bottom surface of the support plate is fixedly connected with the motor II, the output end of the motor II penetrates through the support plate and the lower end of the rotating shaft II to be fixedly connected, the cleaning rods are provided with three cleaning rods which are distributed at equal intervals, and the cleaning rods are communicated with the grooves in the discharge grooves and the support plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, when a drill rod joint is clamped and fixed, the drill rod joint is held between two clamping blocks, the motor I is started, the output end of the motor I rotates to drive the worm to rotate in the fixing frame, the worm rotates the worm wheel, the worm wheel drives the rotating shaft I to rotate on the supporting frame, the rotating shaft drives the rotating rod to rotate, the rotating rod drives one end of the movable rod at the two ends to rotate along with the rotation, the other end of the movable rod surrounds the clamping blocks to rotate, the two clamping blocks move in opposite directions, the clamping blocks drive the guide rod to slide in the guide groove, the clamping blocks move in opposite directions to clamp and fix the drill rod joint;

2. According to the utility model, the fixing rod is arranged, the connecting rod is driven to slide on the fixing rod when the electric push rod stretches, so that the stress of the movable end of the electric push rod is reduced, the two ends of the electric push rod are relatively balanced, the electric push rod can drive the grinding and polishing assembly to stably move through the connecting rod, and the problem that the drill rod joint is inconvenient to take out when being dropped into the collecting cylinder when being clamped and fixed can be effectively avoided due to the arrangement of the grating plate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front right top schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structural connection of the support frame of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view showing the connection of the internal structure of the collecting cylinder according to the present utility model;

The device comprises a working table 1, a supporting leg 2, a supporting leg 3, a supporting plate 4, a collecting cylinder 5, a fixing plate 6, an electric push rod 7, a connecting rod 8, a fixing frame 9, a supporting frame 10, a clamping block 11, a polishing component 12, a fixing rod 13, a grating plate 14, a guide rod 15, a movable rod 16, a guide groove 17, a rotating rod 18, a rotating shaft I19, a worm wheel 20, a worm 21, a motor I22, a motor II 23, a rotating shaft II 24, a cleaning rod 25 and a discharge groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: rust removal polishing device with piece clearance structure includes: the operation table 1, the center of the left and right ends of the top surface of the operation table 1 is vertically fixed with a fixed plate 5, the upper ends of the centers of the opposite side walls of the two fixed plates 5 are horizontally fixed with an electric push rod 6, the movable ends of the electric push rod 6 are horizontally fixed with a connecting rod 7, the centers of the side walls of the connecting rod 7, which are far away from the fixed plates 5, are respectively fixed with a polishing component 11, the center of the top surface of the operation table 1 is fixed with a support frame 9, the cross section of the support frame 9 is U-shaped and is positioned between the two fixed plates 5, the left and right side walls of the front and rear ends of the support frame 9 are horizontally and fixedly connected with a fixed rod 12, the fixed rod 12 plays a supporting role on the connecting rod 7, the electric push rod 6 can be stably moved by the polishing component 11, the other ends of the fixed rod 12 are respectively fixedly connected with one side wall of the fixed plate 5, the fixed rods 12 are respectively connected with one end of the connecting rod 7 in a sliding way, a motor I21 fixed with a worm 20 is fixed on the top surface of the support frame 9, a worm wheel 19 fixed with the upper end of a first rotating shaft 18 is meshed with the worm 20, the top surface of the support frame 9 is fixed with a fixed frame 8, the cross section of the fixed frame 8 is U-shaped, the fixed frame 8 plays a role in connecting and protecting structures among the fixed frames 8, front and rear plates of the fixed frame 8 are rotationally connected with two ends of the worm 20, the motor I21 is positioned at the rear side of the fixed frame 8, the worm 20 is positioned at the left side of the worm wheel 19, the worm wheel 19 is positioned among the fixed frames 8, a rotating rod 17 positioned at the inner side of the support frame 9 is horizontally fixed at the center of the lower end of the first rotating shaft 18, two ends of the rotating rod 17 are horizontally and rotationally connected with a movable rod 15, one end lower side of the movable rod 15 far away from the rotating rod 17 is vertically rotationally connected with a clamping block 10, the side wall of the clamping block 10 is fixedly provided with a guide rod 14 positioned at the outer side of the movable rod 15, both ends of the inner wall of the supporting frame 9 are horizontally provided with guide grooves 16 which are in sliding connection with the guide rod 14, the cross section of the guide rod 14 is T-shaped, the guide rod 14 and the guide grooves 16 can enable the clamping block 10 to horizontally move when the movable rod 15 rotates so as to further realize clamping movement, the first rotating shaft 18 is vertically and rotatably connected with the center of the upper plate of the supporting frame 9, the clamping block 10 is positioned above the operating table 1, the guide grooves 16 are positioned at the front side and the rear side of the first rotating shaft 18, the center of the operating table 1 is provided with a grid plate 13, the bottom surface of the operating table 1 is fixedly provided with a collecting cylinder 4 sleeved at the outer side of the grid plate 13, the center of the bottom plate of the collecting cylinder 4 is vertically and rotatably connected with a second rotating shaft 23, the outer wall of the second rotating shaft 23 is horizontally fixedly provided with a cleaning rod 24 which slides with the inner wall of the collecting cylinder 4, the bottom plate of the collecting cylinder 4 is provided with a discharge groove 25, the grid plate 13 can prevent the drill rod joint from falling into the collecting cylinder 4, the supporting plate 3 is horizontally fixed on the bottom surface of the collecting cylinder 4, the supporting legs 2 are fixed at four corners of the bottom surface of the operating platform 1, the supporting legs 2 play a role in supporting the operating platform 1, the lowest point of the second motor 22 is ensured not to touch the ground, the material can be discharged and collected from the lower part of the collecting cylinder 4, the inner side wall of the supporting legs 2 is fixedly connected with the left side wall and the right side wall of the supporting plate 3, the bottom surface center of the supporting plate 3 is fixedly connected with the second motor 22, the output end of the second motor 22 passes through the lower ends of the supporting plate 3 and the second rotating shaft 23 and is fixedly connected, the cleaning rod 24 is provided with three grooves which are distributed at equal intervals, the grooves 25 are communicated with the grooves on the supporting plate 3, the grooves on the discharging grooves 25 are blocked by using rubber plugs (not marked in the drawing), and when the scraps are not required to be discharged from the collecting cylinder 4, the cartridge 4 may be brought into a sealed state.

The working principle of the utility model is as follows:

Referring to fig. 1-4 of the specification, when the drill rod joint is clamped and fixed, the drill rod joint is held between two clamping blocks 10, a first motor 21 is started, the output end of the first motor 21 rotates to drive a worm 20 to rotate in a fixed frame 8, the worm 20 rotates a worm wheel 19, the worm wheel 19 drives a first rotating shaft 18 to rotate on a supporting frame 9, the first rotating shaft 18 drives a rotating rod 17 to rotate, the rotating rod 17 enables one end of a movable rod 15 at two ends to follow rotation, the other end of the movable rod 15 rotates around the clamping blocks 10 and enables the two clamping blocks 10 to move in opposite directions, the clamping blocks 10 drive a guide rod 14 to slide in a guide groove 16, the clamping blocks 10 move in opposite directions to clamp and fix the drill rod joint, an electric push rod 6 and a polishing and polishing assembly 11 are started, the movable end of the electric push rod 6 drives a connecting rod 7 to slide on a fixed rod 12, the connecting rod 7 enables the polishing and polishing assembly 11 to polish and remove dust on the drill rod joint, the polished dust falls into a collecting cylinder 4 through a grid plate 13 to collect the dust, when the dust in the collecting cylinder 4 needs to be cleaned, the movable rod 15 is removed, the second motor 22 is started, the output end of the second motor 22 drives the second motor 22 to rotate the rotating rod 23 to drive the rotating rod 23 to rotate on the rotating rod 4 to drive the rotating rod 23 to rotate in the collecting cylinder to rotate to the collecting cylinder 4, and the dust is clamped and fixed in the collecting cylinder is clamped and fixed, the dust is removed, and the dust is prevented from the problem is solved.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The rust removing and polishing device with the scrap cleaning structure comprises an operation table (1), and is characterized in that a support frame (9) is fixed at the center of the top surface of the operation table (1), a first motor (21) fixed with a worm (20) is fixed at the top surface of the support frame (9), a worm wheel (19) fixed with the upper end of a first rotating shaft (18) is meshed with the worm (20), a rotating rod (17) positioned at the inner side of the support frame (9) is horizontally fixed at the center of the lower end of the first rotating shaft (18), movable rods (15) are horizontally and rotationally connected at the two ends of the rotating rod (17), clamping blocks (10) are vertically and rotationally connected at the lower side of one end of the movable rods (15) far away from the rotating rod (17), guide rods (14) positioned at the outer side of the movable rods (15) are fixed on the side walls of the clamping blocks (10), guide grooves (16) slidably connected with the guide rods (14) are horizontally arranged at the two ends of the inner wall of the support frame (9), grid plates (13) are installed at the center of the operation table (1), a collecting cylinder (4) sleeved at the outer side of the grid plates (13) is fixed at the bottom surface of the operation table (1), a bottom plate is vertically and rotationally connected with a bottom plate (23), a rotating cylinder (23) vertically and a rotating shaft (24) is horizontally and fixedly connected with the rotating cylinder (24), a discharge groove (25) is arranged on the bottom plate of the collecting cylinder (4).

2. The rust removing and polishing device with the debris cleaning structure according to claim 1, wherein fixing plates (5) are vertically fixed at the centers of the left end and the right end of the top surface of the operating platform (1), electric push rods (6) are horizontally fixed at the upper ends of the centers of the opposite side walls of the two fixing plates (5), connecting rods (7) are horizontally fixed at the movable ends of the electric push rods (6), and grinding and polishing assemblies (11) are fixedly arranged at the centers of side walls, far away from the fixing plates (5), of the connecting rods (7).

3. The rust removing and polishing device with the debris cleaning structure according to claim 2, wherein the cross section of the supporting frame (9) is U-shaped and is positioned between the two fixing plates (5), fixing rods (12) are horizontally and fixedly connected to the left side wall and the right side wall of the front end and the rear end of the supporting frame (9), the other ends of the fixing rods (12) are fixedly connected with one side wall of the fixing plates (5) respectively, and the fixing rods (12) are slidably connected with one end of the connecting rod (7) respectively.

4. The rust removing and polishing device with the debris cleaning structure according to claim 1, wherein the top surface of the supporting frame (9) is fixedly provided with a fixing frame (8), the cross section of the fixing frame (8) is U-shaped, a front plate and a rear plate of the fixing frame (8) are rotatably connected with two ends of a worm (20), a motor I (21) is positioned at the rear side of the fixing frame (8), the worm (20) is positioned at the left side of a worm wheel (19), and the worm wheel (19) is positioned between the fixing frames (8).

5. The rust removing and polishing device with the scrap cleaning structure of claim 1, wherein the first rotating shaft (18) is vertically and rotatably connected with the center of the upper plate of the supporting frame (9), the clamping block (10) is positioned above the operating table (1), and the guide grooves (16) are positioned on the front side and the rear side of the first rotating shaft (18).

6. The rust removing and polishing device with the debris cleaning structure according to claim 1, wherein the grating plate (13) is located between the supporting frames (9), the supporting plates (3) are horizontally fixed on the bottom surface of the collecting cylinder (4), the supporting legs (2) are fixed on four corners of the bottom surface of the operating platform (1), the inner side walls of the supporting legs (2) are fixedly connected with the left side wall and the right side wall of the supporting plates (3), the bottom center of the supporting plates (3) is fixedly connected with the motor II (22), the output end of the motor II (22) penetrates through the supporting plates (3) and the lower end of the rotating shaft II (23), three cleaning rods (24) are distributed at equal intervals, and the discharging grooves (25) are communicated with the grooves in the supporting plates (3).