CN217342449U

CN217342449U - Drilling tool thread repairing tool

Info

Publication number: CN217342449U
Application number: CN202123428638.XU
Authority: CN
Inventors: 王德刚; 侯立东; 冯炜; 周大维
Original assignee: Deep Blue Tianjin Intelligent Manufacturing Co ltd
Current assignee: Deep Blue Tianjin Intelligent Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-02
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a thread repair technique field discloses a drilling tool thread repair instrument, comprising a base plate, bottom plate upper end symmetric connection has two fixed plates, be connected with the backup pad between two fixed plates jointly, install high-efficient clearance mechanism between bottom plate and the backup pad, two fixed pipe symmetric connections are on the lateral wall of backup pad lower extreme, the intraductal socle of fixed pipe is connected with the spring, the spring other end is connected with the movable rod, the one end that the movable rod is close to the bottom plate is passed fixed pipe mouth of pipe and downwardly extending and is connected with the fixed block, two fixed blocks are kept away from the one end that corresponds the movable rod and are connected with the movable plate jointly, the even equidistance of movable plate lower extreme installs a plurality of saw blades. The utility model discloses a set up simple mechanical structure and clear up the screw thread on a plurality of instruments to and, be applicable to the not instrument of equidimension and clear up, save time improves work efficiency and the suitability of improving the device.

Description

Drilling tool thread repairing tool

Technical Field

The utility model relates to a screw thread repair technique field especially relates to a drilling tool screw thread repair instrument.

Background

The drilling engineering is the engineering with large investment and high risk in the development of oil and gas reservoirs, a drilling tool is needed in the drilling engineering, and the thread surface on the drilling tool can contact the ground in the using process of the drilling tool, so that a lot of dust is generated, and the use of the drilling tool is seriously influenced.

However, when the existing thread cleaning tool is used for cleaning the threads, the threads are generally cleaned manually, so that the efficiency is low, the time is wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current time of clearing up the screw thread to the screw tool, generally all be artifical manual to go to clear up, the inefficiency, waste time reduces work efficiency's problem, and the drilling tool screw thread repair tool who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drilling tool thread repairing tool comprises a bottom plate, wherein two fixing plates are symmetrically connected to the upper end of the bottom plate, a supporting plate is connected between the two fixing plates, and an efficient cleaning mechanism is arranged between the bottom plate and the supporting plate;

high-efficient clearance mechanism includes two fixed pipes, two fixed pipe symmetric connection is on the lateral wall of backup pad lower extreme, the intraductal socle of fixed pipe is connected with the spring, the spring other end is connected with the movable rod, the one end that the movable rod is close to the bottom plate passes fixed pipe mouth of pipe and downwardly extending and is connected with the fixed block, two the one end that corresponding movable rod was kept away from to the fixed block is connected with the movable plate jointly, the even equidistance of movable plate lower extreme installs a plurality of saw blades, the even equidistance of bottom plate upper end is connected with a plurality of clearance boards, and the position of clearance board and saw blade is corresponding, clearance piece is installed to clearance board upper end, and clearance piece upper end sets up to the arc, the clearance piece is located the saw blade and sets up under.

Preferably, the side walls of the two opposite sides of the fixed plates are provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and one ends, close to the supporting plates, of the sliding blocks penetrate through the notches of the sliding grooves, extend outwards and are connected to the moving plate.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in the side wall of the sliding block, which is far away from one end of the moving plate, rolling balls are arranged in the rolling groove, the balls penetrate through the notch of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling mode.

Preferably, a handle is arranged at the center of the upper end of the moving plate.

Preferably, the side wall of the handle is sleeved with a sponge sleeve.

Compared with the prior art, the utility model provides a drilling tool screw thread repairing tool possesses following beneficial effect:

1. this drilling tool screw thread repairing tool through setting up fixed pipe, spring, movable rod fixed block and movable plate, clears up the screw thread on the not unidimensional instrument through the reset function who utilizes the spring, improves the suitability of device.

2. This drilling tool screw thread repair instrument through setting up saw blade, clearance board and clearance piece, through setting up multiunit clearance piece and saw blade, clears up the screw thread on the individual instrument, save time improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of a drilling tool thread repairing tool according to the present invention;

fig. 2 is a side view of a drilling tool thread repairing tool according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base plate; 2. a fixing plate; 3. a support plate; 4. a fixed tube; 5. a spring; 6. a movable rod; 7. a fixed block; 8. moving the plate; 9. a saw blade; 10. cleaning the plate; 11. cleaning the block; 12. a chute; 13. a slider; 14. a slide bar; 15. a rolling groove; 16. a ball bearing; 17. a handle; 18. a sponge sleeve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a drilling tool thread repairing tool comprises a bottom plate 1, wherein two fixing plates 2 are symmetrically connected to the upper end of the bottom plate 1, a supporting plate 3 is jointly connected between the two fixing plates 2, and a high-efficiency cleaning mechanism is arranged between the bottom plate 1 and the supporting plate 3;

the efficient cleaning mechanism comprises two fixed tubes 4, the two fixed tubes 4 are symmetrically connected to the side wall of the lower end of a support plate 3, the bottom of the inner tube of each fixed tube 4 is connected with a spring 5, the other end of each spring 5 is connected with a movable rod 6, one end of each movable rod 6, which is close to a bottom plate 1, penetrates through the tube orifice of the corresponding fixed tube 4 and extends downwards and is connected with a fixed block 7, one end of each fixed block 7, which is far away from the corresponding movable rod 6, is commonly connected with a movable plate 8, the lower end of the movable plate 8 is uniformly and equidistantly provided with a plurality of saw blades 9, the upper end of the bottom plate 1 is uniformly and equidistantly connected with a plurality of cleaning plates 10, the cleaning plates 10 correspond to the saw blades 9 in position, the upper ends of the cleaning plates 10 are provided with cleaning blocks 11, the upper ends of the cleaning blocks 11 are arranged in an arc shape, the cleaning blocks 11 are arranged under the saw blades 9, a vertical upward acting force is exerted on the movable plates 8, and the movable plates 8 can move vertically upwards, the movement of the movable plate 8 drives the fixed block 7 to move vertically upwards, the movement of the fixed block 7 drives the movable rod 6 to move vertically upwards on the fixed pipe 4, the movement of the movable rod 6 generates acting force on the spring 5 to deform the spring 5, when the movable plate 8 moves to a specified position, a threaded tool to be cleaned is put on the cleaning block 11, the external force on the movable plate 8 is removed, at the moment, the spring 5 is reset, the spring 5 drives the movable rod 6 to move vertically downwards in the fixed pipe 4, the movement of the movable rod 6 drives the movable plate 8 to move vertically downwards through the fixed block 7, the movement of the movable plate 8 drives the saw blade 9 to move vertically downwards, the saw blade 9 moves downwards to be attached to the tool, at the moment, the external force is applied to the tool to enable the tool to move vertically and horizontally on the cleaning block 11, saw blade 9 will clear up the dust on the screw surface on the instrument, advances the screw thread clearance to not unidimensional instrument through the reset function of the spring 5 who utilizes, improves the suitability of device, and the rethread sets up multiunit clearance piece 11 and saw blade 9, clears up a plurality of instruments, and save time improves work efficiency.

All seted up spout 12 on the lateral wall of two fixed plates 2 opposite sides, sliding connection has slider 13 in the spout 12, and slider 13 passes 12 notches of spout and outwards extends and connect on movable plate 8 near the one end of backup pad 3, prevents that the skew from taking place in the movable plate 8 motion process.

A sliding rod 14 is fixedly connected in the sliding groove 12, the sliding rod 14 penetrates through the sliding block 13, and the sliding block 13 is connected to the sliding rod 14 in a sliding mode to prevent the sliding block 13 from being separated from the sliding groove 12.

A rolling groove 15 is formed in the side wall of one end, far away from the moving plate 8, of the sliding block 13, rolling balls 16 are arranged in the rolling groove 15, the rolling balls 16 penetrate through the notches of the rolling groove 15, the rolling balls 16 are connected to the bottom of the sliding groove 12 in a rolling mode, and friction force between the sliding block 13 and the sliding groove 12 is reduced.

A handle 17 is installed at the center of the upper end of the moving plate 8, so that external force can be applied to the moving plate 8 conveniently.

The sponge sleeve 18 is sleeved on the side wall of the handle 17, so that the pressure between hands and the handle 17 is reduced, and the comfort level of workers is improved.

In the utility model, a vertical upward acting force is applied to the movable plate 8, the movable plate 8 moves vertically upwards under the acting force, the movable plate 8 moves to generate an acting force on the fixed block 7, the fixed block 7 moves vertically upwards under the acting force, the fixed block 7 moves to generate an acting force on the movable rod 6, the movable rod 6 moves vertically upwards on the fixed pipe 4 under the acting force, the movable rod 6 moves to generate an acting force on the spring 5, the spring 5 is compressed under the acting force and deforms, when the movable plate 8 moves to a specified position, a threading tool needing to be cleaned is put on the cleaning block 11, the external force on the movable plate 8 is cancelled, at the moment, the spring 5 resets, the spring 5 generates a plurality of groups of downward acting forces on the movable rod 6, the movable rod 6 moves vertically downwards under the acting force in the fixed pipe 4, the motion of movable rod 6 will produce a vertical decurrent effort to fixed block 7, fixed block 7 receives the effort and will produce a vertical decurrent effort to movable plate 8, movable plate 8 receives the effort and will be vertical downstream, the motion of movable plate 8 will drive saw blade 9 and be vertical downstream, saw blade 9 downstream will laminate on the instrument, this moment, exert external force to the instrument again, make the instrument be rotatory and horizontal longitudinal motion on clearance piece 11, saw blade 9 will clear up the dust on the threaded surface on the instrument, screw thread clearance is advanced to not unidimensional instrument to the reset function of spring 5 through utilizing, the suitability of improving device, the rethread sets up multiunit clearance piece 11 and saw blade 9, clear up a plurality of instruments, time saving, and the work efficiency is improved.

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 thread repairing tool for the drilling tool comprises a base plate (1), and is characterized in that two fixing plates (2) are symmetrically connected to the upper end of the base plate (1), a supporting plate (3) is connected between the two fixing plates (2) together, and an efficient cleaning mechanism is arranged between the base plate (1) and the supporting plate (3);

the efficient cleaning mechanism comprises two fixed pipes (4), the two fixed pipes (4) are symmetrically connected to the side wall of the lower end of the supporting plate (3), the inner pipe bottoms of the fixed pipes (4) are connected with springs (5), the other ends of the springs (5) are connected with movable rods (6), one ends of the movable rods (6) close to the bottom plate (1) penetrate through pipe orifices of the fixed pipes (4), extend downwards and are connected with fixed blocks (7), one ends of the two fixed blocks (7) far away from the corresponding movable rods (6) are jointly connected with a movable plate (8), a plurality of saw blades (9) are uniformly and equidistantly installed at the lower end of the movable plate (8), a plurality of cleaning plates (10) are uniformly and equidistantly connected to the upper end of the bottom plate (1), the cleaning plates (10) correspond to the positions of the saw blades (9), and cleaning blocks (11) are installed at the upper ends of the cleaning plates (10), and the upper end of the cleaning block (11) is arc-shaped, and the cleaning block (11) is arranged under the saw blade (9).

2. The well drilling tool thread repairing tool according to claim 1, wherein the two fixing plates (2) are provided with sliding grooves (12) on the side walls on the opposite sides, sliding blocks (13) are slidably connected in the sliding grooves (12), and one ends of the sliding blocks (13) close to the supporting plates (3) penetrate through the notches of the sliding grooves (12), extend outwards and are connected to the moving plate (8).

3. The drilling tool thread rehabilitation tool according to claim 2, characterized in that a sliding rod (14) is fixedly connected in the sliding groove (12), the sliding rod (14) is arranged through the sliding block (13), and the sliding block (13) is slidably connected to the sliding rod (14).

4. The well drilling tool thread repairing tool according to claim 2, characterized in that a rolling groove (15) is formed in the side wall of the sliding block (13) far away from one end of the moving plate (8), a rolling ball (16) is arranged in the rolling groove (15), the rolling ball (16) penetrates through the notch of the rolling groove (15), and the rolling ball (16) is connected to the bottom of the sliding groove (12) in a rolling mode.

5. A drilling tool thread rehabilitation tool according to claim 1, characterized in that a handle (17) is mounted centrally on the upper end of the moving plate (8).

6. The well drilling tool thread rehabilitation tool according to claim 5, characterized in that the side wall of the handle (17) is sleeved with a sponge sleeve (18).