CN220783814U

CN220783814U - Integrated broken wire taking out and repairing tool

Info

Publication number: CN220783814U
Application number: CN202322156030.9U
Authority: CN
Inventors: 余庆才
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-16
Anticipated expiration: 2033-08-11

Abstract

The utility model provides an integral type broken wire takes out and repair tool, includes integrated into one piece's handle body and drill bit, and the drill bit has two and sets up respectively at the both ends of handle body, and it is including taking out drill bit and tapping drill bit, takes out between drill bit and the handle body, all has step structure between tapping drill bit and the handle body to utilize step structure to inject the position of use on the handle body when the spanner acted on the handle body. The screw extractor has the beneficial effects that the screw extractor has the functions of extraction and tapping, so that functions are enriched, the screw extractor with different sizes is carried when the screw extractor is carried, the condition that the screw extractor is forgotten to carry is avoided, and meanwhile, the step structure ensures that a spanner can not contact with an extraction drill bit and a tapping drill bit when acting on a handle body, so that the screw threads of the extraction drill bit and the tapping drill bit are prevented from being damaged.

Description

Integrated broken wire taking out and repairing tool

Technical Field

The utility model relates to the technical field of machinery, in particular to an integrated broken wire taking-out and repairing tool.

Background

In daily life or construction operation, parts such as a tap and a bolt are broken due to disassembly and assembly or fatigue damage, and part of the parts are left in a threaded pipe, so that broken parts are difficult to take out due to no external force points, and a special screw extractor is needed.

The specific operation process is as follows: firstly, drilling a force hole in the middle of a part by using an electric drill, and then screwing the screw extractor into the force hole, namely, fastening the screw extractor and the fracture joint through a threaded structure, and reversely screwing the screw extractor to enable the screw extractor to drive the fracture joint to rotate out of the screw hole.

Publication number CN218170260U discloses a screw extractor, including the polygon main part pole, the integrative screw head that sets firmly of at least one end of polygon main part pole, its characterized in that, the outer peripheral face of polygon main part pole is equipped with and beats with unsmooth structure, beats with unsmooth structure including the combination of any one or two in cell body structure and the outer protruding structure. The screw extractor can be used for completing the extraction of the damaged joint, but has the defect that the internal threads of the pipeline joint are damaged in the process of extracting the damaged joint, so that the damaged threads in the pipeline are required to be re-tapped when a new joint is installed, the screw extractor is provided with screw heads at both ends, an additional tapping tool is required to be carried for completing the extraction, the size of the tapping tool is also required to be matched with the size of the pipeline joint, so that more tools are carried in maintenance, or the screw cannot be repaired when the maintenance is forgotten to be carried.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned drawbacks of the prior art, and provides an integrated wire break removal and repair tool for solving the above-mentioned problems.

The utility model solves the technical problems by adopting the technical scheme that: the integrated broken wire taking-out and repairing tool comprises a handle body and a drill bit which are integrally formed, wherein the drill bits are provided with two handle bodies and are respectively arranged at two ends of the handle body, the integrated broken wire taking-out and repairing tool comprises a taking-out drill bit and a tapping drill bit, step structures are arranged between the taking-out drill bit and the handle body and between the tapping drill bit and the handle body, and the step structures are utilized to limit the use positions of a wrench on the handle body when acting on the handle body.

Further perfecting, the handle body is arranged in a polygonal shape and is provided with a plurality of clamped surfaces.

Further perfecting, the clamped surface is provided with a plurality of anti-skid patterns distributed along the length direction of the clamped surface.

Further perfecting, taking out the drill bit and setting up to the conical head, the minor diameter end outwards of conical head, major diameter end inwards, and the external diameter of major diameter end is greater than the external diameter of handle body.

Further perfecting, the tapping drill bit is arranged into a conical head, the small-diameter end of the conical head faces outwards, the large-diameter end faces inwards, and the outer diameter of the large-diameter end is larger than that of the handle body.

Further perfecting, the vertical step surface of the step structure is obliquely arranged from inside to outside.

Further perfecting, the center position of the clamped surface is provided with a jack penetrating through the handle body, and an operating rod is inserted into the jack.

The beneficial effects of the utility model are as follows:

the thread extractor disclosed by the utility model has the functions of taking out and tapping, so that functions are enriched, the thread extractor with different sizes is carried when the thread extractor is carried, the condition that the thread extractor is forgotten to carry is avoided, and meanwhile, the step structure ensures that a spanner can not contact with a taking-out drill bit and a tapping drill bit when acting on a handle body, so that threads of the taking-out drill bit and the tapping drill bit are prevented from being damaged.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to the drawings: the integrated broken wire taking-out and repairing tool comprises a handle body 1 and a drill bit 2 which are integrally formed, wherein the drill bit 2 is provided with two ends which are respectively arranged at the handle body 1, the integrated broken wire taking-out and repairing tool comprises a taking-out drill bit 21 and a tapping drill bit 22, a step structure 3 is arranged between the taking-out drill bit 21 and the handle body 1 and between the tapping drill bit 22 and the handle body 1, and the use position of a spanner on the handle body 1 when acting on the handle body 1 is limited by the step structure 3. The principle of the utility model is that the thread extractor has the functions of extraction and tapping, so that the functions are enriched, the thread extractor with different sizes is carried when the thread extractor is carried, compared with the prior art, the thread extractor is more convenient and faster, the condition of forgetting to carry is avoided, and meanwhile, the step structure 3 ensures that a spanner can not contact with the extraction drill bit 21 and the tapping drill bit 22 when acting on the handle body 1, thereby avoiding the threads of the extraction drill bit 21 and the tapping drill bit 22 from being damaged.

The handle body 1 is polygonal, and has a plurality of clamped surfaces 11, that is, the configuration of the handle body 1 can be quadrilateral, hexagonal, octagonal, etc. even number, the clamped surfaces 11 are used for contacting with the functional surface of the wrench, and are plane, so that the clamped surfaces can better contact with the functional surface of the wrench.

The clamped surface 11 is provided with a plurality of anti-slip lines 11-a distributed along the length direction of the clamped surface 11, and the anti-slip lines 11-a are used for avoiding the slipping of the wrench on the handle body 1 in the force application process, so that the efficiency of the wire taker in use is improved, and the damaged joint can be quickly taken out.

The taking-out drill bit 21 is arranged into a conical head, the small diameter end of the conical head faces outwards, the large diameter end faces inwards, the outer diameter of the large diameter end is larger than the outer diameter of the handle body 1, the step structure 3 is formed by utilizing the size difference, and the conical structure with the large inner end and the small outer end is beneficial to being turned into a damaged joint or is quickly led into a drilled hole, and the step structure 3 can be obtained simultaneously.

The tapping drill 22 is provided as a conical head, the small diameter end of the conical head faces outwards, the large diameter end faces inwards, the outer diameter of the large diameter end is larger than the outer diameter of the handle body 1, a step structure is formed by utilizing the size difference, and the conical structure with the large inner end and the small outer end is beneficial to being turned into a pipeline joint, and the step structure 3 can be obtained simultaneously.

The vertical step surface of the step structure 3 is obliquely arranged from inside to outside, so that the operation distance provided for the wrench on the handle body 1 can be increased, and the adaptability of the handle body is improved.

The center position of the clamped surface 11 is provided with a jack 4 penetrating through the handle body 1, an operating rod 5 is inserted into the jack 4, and the force application strength is increased by increasing the force arm, so that the damage joint which is difficult to take out can be overcome, namely the success rate of taking out is increased.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an integral type broken wire takes out and repair tool, includes integrated into one piece's handle body (1) and drill bit (2), its characterized in that: the drill bit (2) is provided with two drill bits and is respectively arranged at two ends of the handle body (1), the drill bit comprises a taking-out drill bit (21) and a tapping drill bit (22), step structures (3) are arranged between the taking-out drill bit (21) and the handle body (1) and between the tapping drill bit (22) and the handle body (1), and the use positions of the wrench on the handle body (1) when acting on the handle body (1) are limited by the step structures (3).

2. The integrated wire break removal and repair tool of claim 1, wherein: the handle body (1) is arranged in a polygonal shape and is provided with a plurality of clamped surfaces (11).

3. The integrated wire break removal and repair tool of claim 2, wherein: the clamped surface (11) is provided with a plurality of anti-skid patterns (11-a) distributed along the length direction of the clamped surface (11).

4. The integrated wire break removal and repair tool of claim 1, wherein: the drill bit (21) is arranged to be a conical head, the small diameter end of the conical head faces outwards, the large diameter end faces inwards, the outer diameter of the large diameter end is larger than the outer diameter of the handle body (1), and the step structure (3) is formed by means of size difference.

5. The integrated wire break removal and repair tool of claim 1, wherein: the tapping drill (22) is arranged into a conical head, the small diameter end of the conical head faces outwards, the large diameter end faces inwards, the outer diameter of the large diameter end is larger than the outer diameter of the handle body (1), and the step structure is formed by utilizing the size difference.

6. The integrated wire break removal and repair tool of claim 1, wherein: the vertical step surface of the step structure (3) is obliquely arranged from inside to outside.

7. The integrated wire break removal and repair tool of claim 2, wherein: the center of the clamped surface (11) is provided with a jack (4) penetrating through the handle body (1), and an operating rod (5) is inserted into the jack (4).