CN219548817U

CN219548817U - Efficient chip removal drill rod

Info

Publication number: CN219548817U
Application number: CN202320896167.5U
Authority: CN
Inventors: 岳好学
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-18
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a high-efficiency chip removal drill rod, which belongs to the technical field of petroleum drilling and comprises a drill rod body and a drill bit, wherein a disassembly groove is formed in the top of the drill bit, a disassembly rod is fixedly connected to the bottom of the drill rod body, sliding fit is formed between the disassembly rod and the inner wall of the disassembly groove, a limit groove is formed in one side of the disassembly rod, a mounting groove is formed in the inner wall of one side of the disassembly groove, and the same limit block is connected between the inner wall of the mounting groove and the inner wall of the limit groove in a sliding mode. When the drill bit is installed, the drill bit is lifted and the dismounting groove is sleeved on the dismounting rod, and then the limiting block can slide into the limiting groove through the mounting groove, so that the installation can be completed, and the effect of being convenient for the operation of staff can be realized.

Description

Efficient chip removal drill rod

Technical Field

The utility model belongs to the technical field of petroleum drilling, and particularly relates to a high-efficiency chip removal drill rod.

Background

Some power distribution cabinets need to be used for decades, mice and bees with multiple sealed honeycombs in the power distribution cabinets can enter the power distribution cabinets, and the pollution easily causes discharge to be afraid of electric shock of staff, so that a high-efficiency chip removal drill rod is needed.

Currently, chinese patent with publication number CN217055060U discloses an improved efficient chip removing drill rod, which comprises a first drill rod body, wherein a first helical blade is constructed on the outer surface of the first drill rod body, guide strips fixed with the outer surface of the first drill rod body are constructed on two sides of the first helical blade, each guide strip spirally extends along the screwing direction of the first helical blade, a transition table is formed between the guide strip and the first helical blade, a drill bit and a second drill rod body are detachably connected to two axial ends of the first drill rod body respectively, the second drill rod body coincides with the axis of the first drill rod body, the cross sections of the second drill rod body and the first drill rod body are identical in shape, a second helical blade is constructed on the outer surface of the second drill rod body, and the pitch of the first helical blade is smaller than that of the second helical blade.

However, when the device is used, the drill bit is of a front end crushing structure, and is often required to be disassembled, overhauled and maintained by a worker, and according to the comparison document "the two ends of the first drill rod body 100 are respectively connected with the drill bit 300 and the second drill rod body 200 in a threaded connection manner", the worker is required to frequently and repeatedly rotate the drill bit to complete the disassembly, so that the operation of the worker is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-efficiency chip removal drill rod. The advantages are that: the effect of being convenient for staff to operate can be achieved.

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

the utility model provides a high-efficient chip removal drilling rod, includes drilling rod body and drill bit, the tear down the groove has been seted up at the top of drill bit, the bottom fixedly connected with of drilling rod body is dismantled the pole, dismantle the pole and tear down and form sliding fit between the inner wall in groove down, the spacing groove has been seted up to one side of dismantling the pole, the mounting groove has been seted up to one side inner wall in groove down, sliding connection has same stopper between the inner wall in mounting groove and the inner wall in spacing groove.

The technical scheme is as follows: during the use, the pulling mounting panel, the removal of mounting panel at the mounting panel can make stopper and spacing groove take place to separate, then the drill bit can directly drop, and convenient dismantlement is when installing the drill bit, rises the drill bit and makes to tear down the groove cover to dismantle on the pole, then the stopper can be through the mounting groove slip to the spacing inslot, can accomplish the installation, consequently, can realize the effect of the staff operation of being convenient for.

The utility model is further arranged that the top of the drill bit is provided with the mounting opening extending into the mounting groove, and one side of the limiting block is fixedly connected with the mounting plate which forms sliding fit with the inner wall of the mounting opening.

The technical scheme is as follows: the setting of mounting panel can take place to slide at the inner wall of installing port to make the stopper take place to remove.

The utility model is further characterized in that a plurality of uniformly distributed mounting springs are fixedly connected between the opposite surfaces of the mounting plate and the mounting opening.

The technical scheme is as follows: the setting of installation spring can be to the stopper application of force, can make the stopper place stably in the spacing inslot.

The utility model is further arranged in such a way that the top of one side of the limiting block is obliquely arranged.

The technical scheme is as follows: the inclined arrangement can enable the contact surface between the limiting block and the dismounting rod to be an inclined surface, and the drill bit can be conveniently mounted.

The utility model further provides that one side of the top of the drill bit is fixedly connected with a protective ring.

The technical scheme is as follows: the arrangement of the protection ring can avoid damage caused by collision between the mounting plate and the wall surface when the drill rod body rotates.

The utility model further provides that the protective ring is of a concave structure, and the mounting plate is positioned in the protective ring.

The technical scheme is as follows: the design of the concave structure can increase the protection area of the mounting plate.

The utility model is further arranged that the outer wall of one side of the drill bit is provided with a mud discharging opening extending into the mounting opening.

The technical scheme is as follows: the setting of the mud discharging opening can discharge the waste mud falling into the installation opening.

The utility model is further arranged that the mud discharging port is positioned below the mounting spring.

The technical scheme is as follows: the waste mud remained in the installation spring can be cleaned and discharged.

The beneficial effects of the utility model are as follows:

1. this high-efficient chip removal drilling rod, during the use, the pulling mounting panel, the removal of mounting panel at the mounting hole can make stopper and spacing groove take place to separate, then the drill bit can directly drop, and convenient dismantlement is when installing the drill bit, rises the drill bit and makes to dismantle the groove cover to dismantle on the pole, then the stopper can be through the mounting groove slip to the spacing inslot, can accomplish the installation, consequently, can realize the effect of the staff operation of being convenient for.

2. This high-efficient chip removal drilling rod can make the contact surface between stopper and the dismantlement pole be the inclined plane through the stopper that is the slope setting, can be convenient for the installation of drill bit.

3. This high-efficient chip removal drilling rod can discharge the operation to the waste mud that falls to in the installing port through the mud discharging port, can clear up the discharge to the residual waste mud in the installation spring.

Drawings

Fig. 1 is a schematic perspective view of a drill rod for efficiently removing chips;

FIG. 2 is a schematic view of a partial cross-sectional structure of a drill rod with high efficiency in chip removal according to the present utility model;

FIG. 3 is a schematic structural view of a high-efficiency chip removal drill rod salient protection ring provided by the utility model.

In the figure: 1. a drill rod body; 2. a drill bit; 3. a dismantling groove; 4. disassembling the rod; 5. a limiting block; 6. a limit groove; 7. a mounting groove; 8. a mounting port; 9. a mounting plate; 10. installing a spring; 11. a guard ring; 12. a mud discharging port.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-3, a high-efficient chip removal drilling rod, including drilling rod body 1 and drill bit 2, dismantle groove 3 has been seted up at the top of drill bit 2, and the bottom fixedly connected with of drilling rod body 1 is dismantled pole 4, forms sliding fit between dismantling pole 4 and the inner wall of dismantling groove 3, and spacing groove 6 has been seted up to one side of dismantling pole 4, and mounting groove 7 has been seted up to one side inner wall of dismantling groove 3, and sliding connection has same stopper 5 between the inner wall of mounting groove 7 and the inner wall of spacing groove 6.

It should be noted that, in this embodiment, the top of the drill bit 2 is provided with a mounting hole 8 extending into the mounting groove 7, one side of the limiting block 5 is fixedly connected with a mounting plate 9 forming a sliding fit with the inner wall of the mounting hole 8, and the limiting block 5 can slide on the inner wall of the mounting hole 8 through the mounting plate 9, so as to move.

Further, in this embodiment, a plurality of mounting springs 10 which are uniformly distributed are fixedly connected between the opposite surfaces of the mounting plate 9 and the mounting opening 8, and the mounting springs 10 can apply force to the limiting block 5, so that the limiting block 5 can be stably placed in the limiting groove 6.

One side top of stopper 5 is the slope setting, can make the contact surface between stopper 5 and the dismantlement pole 4 be the inclined plane through the stopper 5 that is the slope setting, can be convenient for the installation of drill bit 2.

In one embodiment, the protection ring 11 is fixedly connected to one side of the top of the drill bit 2, and the drill rod body 1 can be prevented from being damaged due to collision between the mounting plate 9 and the wall surface when rotating through the protection ring 11.

In this embodiment, the guard ring 11 has a concave structure, and the mounting plate 9 is disposed in the guard ring 11, so that the guard area of the mounting plate 9 can be increased by the guard ring 11 having the concave structure.

In one embodiment, the outer wall of one side of the drill bit 2 is provided with a sludge discharge port 12 extending into the mounting port 8, the sludge discharge port 12 is positioned below the mounting spring 10, and the sludge discharge port 12 can discharge the waste sludge falling into the mounting port 8, so that the residual waste sludge in the mounting spring 10 can be cleaned and discharged.

Working principle: during the use, pulling mounting panel 9, the removal of mounting panel 9 at mounting port 8 can make stopper 5 and spacing groove 6 take place to separate, then drill bit 2 can directly drop, convenient dismantlement, when installing drill bit 2, rises drill bit 2 and makes dismantlement groove 3 cover to dismantling on the pole 4, then stopper 5 can accomplish the installation through mounting groove 7 slides to spacing inslot 6, consequently, can realize the effect of the staff operation of being convenient for.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high-efficient chip removal drilling rod, includes drilling rod body (1) and drill bit (2), its characterized in that, tear open groove (3) have been seted up at the top of drill bit (2), the bottom fixedly connected with of drilling rod body (1) is dismantled pole (4), dismantle and form sliding fit between the inner wall of groove (3) pole (4), limit groove (6) have been seted up to one side of dismantling pole (4), install groove (7) have been seted up to one side inner wall of dismantling groove (3), sliding connection has same stopper (5) between the inner wall of install groove (7) and the inner wall of limit groove (6).

2. The efficient chip removal drill rod according to claim 1, wherein a mounting opening (8) extending into the mounting groove (7) is formed in the top of the drill bit (2), and a mounting plate (9) in sliding fit with the inner wall of the mounting opening (8) is fixedly connected to one side of the limiting block (5).

3. An efficient chip removal drill rod as claimed in claim 2, characterized in that a plurality of evenly distributed mounting springs (10) are fixedly connected between the opposite sides of the mounting plate (9) to the mounting opening (8).

4. An efficient chip removal drill rod as claimed in claim 2, wherein the top of one side of the limiting block (5) is inclined.

5. The efficient chip removal drill rod according to claim 1, wherein a protection ring (11) is fixedly connected to one side of the top of the drill bit (2).

6. The efficient chip removal drill rod as claimed in claim 5, wherein the guard ring (11) is of a concave structure, and the mounting plate (9) is located in the guard ring (11).

7. A high efficiency chip removal drill rod as claimed in claim 5, wherein a side outer wall of the drill bit (2) is provided with a sludge discharge port (12) extending into the mounting port (8).

8. An efficient chip removal drill rod as claimed in claim 7, characterized in that the sludge discharge opening (12) is located below the mounting spring (10).