CN220699769U

CN220699769U - Air can insulating tube revolve sword device

Info

Publication number: CN220699769U
Application number: CN202322478721.0U
Authority: CN
Inventors: 李长廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-02
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses an air energy heat preservation pipe rotary knife device which comprises a stable shaft, wherein a rotating shaft is sleeved in the stable shaft, a fixed column is sleeved on the part, extending out of the stable shaft, of the top of the rotating shaft, a fixed pin is arranged above the fixed column by the rotating shaft, a knife body is sleeved outside the stable shaft, the bottom of the knife body is movably connected with the bottom of the rotating shaft, the top of the knife body is open, a cavity is formed between the knife body and the stable shaft, a plurality of blades are uniformly arranged at the top of the knife body, a protection ring is sleeved outside the top of the knife body, and the outer ends of the blades are fixedly connected with the protection ring. According to the utility model, the connecting rod of the electric hand drill is connected with the electric hand drill, and the outer protective layer and the heat preservation layer of the heat preservation pipe can be cut and polished only by controlling the electric hand drill during cutting, so that the outer wall is not required to be cut by a saw or other auxiliary tools, the process of tightly fitting with the elbow can be better and more effectively realized, and the practical value is very high.

Description

Air can insulating tube revolve sword device

Technical Field

The utility model relates to the technical field of pipe skin circular cutting devices, in particular to an air energy heat preservation pipe rotary cutter device.

Background

When air can heat preservation pipe and elbow butt joint in the market at present, need to remove 30 millimeters outer protective layer and the heat preservation of heat preservation pipe, consequently need use saw or other cutting tool to cut the outer ring and polish in order to ensure the welding length of inner tube and the inseparable laminating degree of elbow, the flow is troublesome and need consume a large amount of time, still need cut a bit simultaneously, if grasp bad cutting dynamics, still can waste the consumptive material.

There is currently no effective solution to the above problems.

Disclosure of Invention

Aiming at the technical problems in the related art, the utility model provides an air energy heat-insulating pipe rotary cutter device which can overcome the defects in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an air can insulating tube rotary knife device, includes the firm axle, firm axle endotheca is equipped with the pivot, the pivot top stretches out the partial cover of firm axle is equipped with the fixed column, the pivot is in the top of fixed column is equipped with the fixed pin, the outside cover of firm axle is equipped with the cutter body, the bottom of cutter body with the bottom swing joint of pivot, the top of cutter body is open, the cutter body with be equipped with the cavity between the firm axle, the top of cutter body is equipped with a plurality of blades of evenly arranging, the blade with the pivot is radial as the center, the top overcoat of cutter body is equipped with the guard circle, the outer end of blade with guard circle fixed connection.

Further, the bottom of firm axle and electric hand drill connecting rod fixed connection.

Further, the bottom end of the side part of the blade is provided with a plurality of openings I.

Further, an opening II is formed in the middle of the bottom end of the blade, and the stabilizing shaft is clamped into the opening II.

Further, the middle part of the blade is welded with the blade body.

Further, the outer end of the blade is welded with the guard ring.

The utility model has the beneficial effects that: according to the utility model, the connecting rod of the electric hand drill is connected with the electric hand drill, and the electric hand drill is controlled during cutting, so that the outer protective layer and the heat preservation layer of the heat preservation pipe can be cut and polished, the outer wall is not required to be cut by a saw or other auxiliary tools, the time and the labor are saved, the process of tightly attaching the elbow can be better and more effectively realized, and the practical value is very high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an assembly view of an air energy insulating tube rotary cutter device according to an embodiment of the utility model;

FIG. 2 is an exploded view of an air energy insulating tube rotary cutter device according to an embodiment of the present utility model;

in the figure: 1. a fixing pin; 2. fixing the column; 3. a rotating shaft; 4. a stabilizing shaft; 5. a protective ring; 6. a blade; 7. a cutter body; 8. connecting rod of electric hand drill; 9. a cavity; 10. and an opening I.

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 are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-2, the air energy insulation pipe rotary knife device according to the embodiment of the utility model comprises a stable shaft 4, a rotating shaft 3 is sleeved in the stable shaft 4, a fixed column 2 is sleeved on a part of the top of the rotating shaft 3 extending out of the stable shaft 4, a fixed pin 1 is arranged above the fixed column 2 by the rotating shaft 3, a knife body 7 is sleeved outside the stable shaft 4, the bottom of the knife body 7 is movably connected with the bottom of the rotating shaft 3, the top of the knife body 7 is open, a cavity 9 is arranged between the knife body 7 and the stable shaft 4, a plurality of blades 6 are uniformly arranged at the top of the knife body 7, the blades 6 take the rotating shaft 3 as a center to be radial, a protection ring 5 is sleeved outside the top of the knife body 7, and the outer ends of the blades 6 are fixedly connected with the protection ring 5.

The bottom of firm axle 4 and electric hand drill connecting rod 8 fixed connection.

The bottom end of the side part of the blade 6 is provided with a plurality of openings 10. The middle part of the bottom end of the blade 6 is provided with a second opening, and the stabilizing shaft 4 is clamped into the second opening. The middle part of the blade 6 is welded with the blade body 7. The outer ends of the blades 6 are welded with the protection ring 5.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes the above technical solutions of the present utility model in detail by a specific usage manner.

When the air energy heat preservation pipe rotary knife device is particularly used, the rotary shaft 3 is fixed in the stabilizing shaft 4 through the fixing pin 1 and the fixing column 2, the knife blade 6 is welded on the knife body 7, the knife blade 6 arranged above the outer part of the knife body 7 is provided with the protection ring 5, the tail part of the knife blade 6 is welded on the protection ring 5, the double-layer welding ensures that the knife blade is firmer in the rotating process, when the power is turned on, the rotary shaft 3 starts to rotate, the stabilizing shaft 4 is unchanged, other parts rotate simultaneously, the knife body 7 and the protection ring 5 rotate to drive the knife blade 6 to cut and polish the outer part of the pipe, and meanwhile, the protection ring 5 also plays a role in limiting flying of fragments everywhere. The product is compact and convenient in whole, flexible in use and convenient to carry.

The utility model is designed specially for the better connection of the heat preservation pipe and the elbow, only needs to fix the cutting distance, and the other end is connected to the hand electric drill to cut and polish the outer edge of the pipe, so that the joint degree of the elbow and the pipeline is higher, better and more practical, and the material is saved. Meanwhile, the product does not need other cutting tools, and the safety of workers during working is improved.

In summary, by means of the technical scheme, the electric hand drill connecting rod is connected with the electric hand drill, and when in cutting, the electric hand drill is controlled, so that the outer protective layer and the heat preservation layer of the heat preservation pipe can be cut and polished, the outer wall is not required to be cut by a saw or other auxiliary tools, time and labor are saved, the process of tightly attaching the elbow can be better and more effectively realized, and the practical value is very high.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an air can insulating tube rotary knife device, its characterized in that, including firm axle (4), firm axle (4) endotheca is equipped with pivot (3), the top of pivot (3) stretches out the part cover of firm axle (4) is equipped with fixed column (2), pivot (3) are in the top of fixed column (2) is equipped with fixed pin (1), the outside cover of firm axle (4) is equipped with cutter body (7), the bottom of cutter body (7) with the bottom swing joint of pivot (3), the top of cutter body (7) is open, cutter body (7) with be equipped with cavity (9) between firm axle (4), the top of cutter body (7) is equipped with a plurality of blades (6) of evenly arranging, blade (6) use pivot (3) are radial as the center, the top overcoat of cutter body (7) is equipped with guard circle (5), the outer end of blade (6) with guard circle (5) fixed connection.

2. The air energy heat preservation pipe rotary knife device according to claim 1, wherein the bottom end of the stabilizing shaft (4) is fixedly connected with the electric hand drill connecting rod (8).

3. The air energy insulation pipe rotary knife device according to claim 1, wherein the side bottom ends of the blades (6) are provided with a plurality of openings I (10).

4. The air energy heat preservation pipe rotary knife device according to claim 1, wherein an opening II is arranged in the middle of the bottom end of the blade (6), and the stabilizing shaft (4) is clamped into the opening II.

5. The air energy insulation pipe rotary knife device according to claim 1, wherein the middle part of the knife blade (6) is welded with the knife body (7).

6. The air energy insulation pipe rotary knife device according to claim 1, wherein the outer end of the blade (6) is welded with the protection ring (5).