CN216227236U

CN216227236U - Inside cutting device of pipeline

Info

Publication number: CN216227236U
Application number: CN202122839948.4U
Authority: CN
Inventors: 周佐舜
Original assignee: Jiangxi Shengjie Municipal Engineering Co ltd
Current assignee: Jiangxi Shengjie Municipal Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-08
Anticipated expiration: 2031-11-15

Abstract

The utility model provides a pipeline internal cutting device, which relates to the technical field of pipeline processing, and comprises a cutting device body, wherein one side of the cutting device body is rotatably connected with a threaded rod, the surface of the threaded rod is provided with a connecting plate in a sliding manner, one side of the connecting plate is fixedly provided with a long rod, the long rod is connected with the cutting device body in a sliding manner, one end of the long rod is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a cutter holder, one end of the threaded rod is fixedly connected with a bevel gear a, one side of the cutting device body is provided with a crank handle in a position close to the bevel gear a in a rotating manner, when the pipeline internal cutting device is in actual use, the cutter position can be conveniently adjusted by people through arranging the cutting device body, the threaded rod, the connecting plate, the long rod, the rotating motor, the cutter holder, the bevel gear a, the crank handle, the bevel gear b and a baffle plate, the complex operation of moving the pipeline all the time, the operation is simple and convenient, and the practical use is facilitated.

Description

Inside cutting device of pipeline

Technical Field

The utility model relates to the technical field of pipeline processing, in particular to a pipeline internal cutting device.

Background

The pipeline is the device that is used for transporting gas, liquid or the fluid that takes solid particle that becomes with hookup such as pipe, pipe coupling spare and valve, at present when people need cut the pipeline, can use cutting device to the inside cutting of pipeline usually to make pipeline both ends separation, but at the cutting in-process, because the position of cutter on the device is usually fixed, be not convenient for people to adjust it, thereby when people need cut the pipeline multistage, still need to remove the pipeline repeatedly this moment, the process is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pipeline internal cutting device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an inside cutting device of pipeline, includes the cutting device body, one side of cutting device body is rotated and is connected with the threaded rod, the surface slip of threaded rod has the connecting plate, one side of connecting plate is equipped with the stock admittedly, stock and cutting device body sliding connection, the one end fixedly connected with of stock rotates the motor, the output fixedly connected with blade holder of rotating the motor, the one end fixedly connected with bevel gear an of threaded rod, the position department that one side of cutting device body is close to bevel gear an rotates and has the crank, bevel gear b is equipped with to the one end of crank, the surface that the cutting device body is located both sides position department all is equipped with the baffle admittedly, be provided with collection device between the cutting device body.

In order to fit the shape of a pipeline, the utility model is improved in that a spring a is fixedly arranged on one side of the baffle, a limiting plate is fixedly connected to one end of the spring a, and the limiting plate is arc-shaped.

In order to enable the limiting plate to stably fix the pipeline, the utility model improves that the number of the springs a is four, and the four groups of the springs a are arranged between the baffle and the limiting plate at equal intervals.

In order to enable the cutter to be always attached to the inner wall of the pipeline, the improved structure is characterized in that the cutter is connected to the inner part of the cutter holder in a sliding mode, and a spring b is fixedly connected between the cutter holder and the cutter.

In order to collect the scraps generated after the pipeline is cut, the utility model improves that the collecting device comprises a through groove, the through groove is formed in the surface of the cutting device body at the middle position, and a collecting plate is connected to the bottom of the cutting device body in a sliding mode.

In order to facilitate people to use the collecting plate, the collecting plate is improved in that a pull handle is fixedly arranged on the surface of the collecting plate, and a silica gel sleeve is fixedly arranged on the surface of the pull handle.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the cutting device is in actual use, the cutting device body, the threaded rod, the connecting plate, the long rod, the rotating motor, the cutter holder, the bevel gear a, the crank, the bevel gear b and the baffle are arranged, so that people can conveniently adjust the position of the cutter, the complex operation that people need to move a pipeline all the time when the pipeline needs to be cut in multiple sections is avoided, the operation is simple and convenient, and the cutting device is beneficial to actual use.

2. In the utility model, when the cutting device is in actual use, the collection device is arranged, so that the scraps generated in the cutting process of the pipeline are collected, people can conveniently recover the scraps, the condition that the scraps are accumulated on the top of the cutting device body so as to influence the cleanliness of the cutting device body is avoided, and the actual use is facilitated.

Drawings

FIG. 1 is a schematic view of an overall structure of a cutting device for cutting the inside of a pipeline according to the present invention;

FIG. 2 is a top view of an internal cutting device for a pipe according to the present invention;

FIG. 3 is a side view of an apparatus for cutting the inside of a pipe according to the present invention;

FIG. 4 is an enlarged view of the portion A in FIG. 3 of the pipe inside cutting apparatus according to the present invention;

FIG. 5 is a schematic cross-sectional view of a portion of the internal cutting device for pipes at the position of the tool holder shown in FIG. 3.

Illustration of the drawings:

1. a cutting device body; 2. a threaded rod; 3. a connecting plate; 4. a long rod; 5. rotating the motor; 6. a tool apron; 7. a bevel gear a; 8. a crank; 9. a bevel gear b; 10. a baffle plate; 11. a spring a; 12. a limiting plate; 13. a through groove; 14. a collection plate; 15. pulling a handle; 16. a cutter; 17. and a spring b.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an inside cutting device of pipeline, including cutting device body 1, one side of cutting device body 1 is rotated and is connected with threaded rod 2, the surperficial slip of threaded rod 2 has connecting plate 3, one side of connecting plate 3 is equipped with stock 4 admittedly, stock 4 and cutting device body 1 sliding connection, the one end fixedly connected with of stock 4 rotates motor 5, the output fixedly connected with blade holder 6 of rotating motor 5, the one end fixedly connected with bevel gear a7 of threaded rod 2, the position department that one side of cutting device body 1 is close to bevel gear a7 rotates and is equipped with crank 8, bevel gear b9 is equipped with to the one end of crank 8, the surface of cutting device body 1 is located both sides position department and all admittedly is equipped with baffle 10, through setting up baffle 10, the effect of the pipeline of 1 top of spacing cutting device body has been played, make it can fix in cutting device body 1 intermediate position department all the time.

Spring a11 is fixedly installed on one side of baffle 10, spring a 11's one end fixedly connected with limiting plate 12, and limiting plate 12's shape is the arc, sets up the limiting plate 12 into the arc to the shape of pipeline has been laminated, makes the difficult production of pipeline rock between limiting plate 12, finally makes the pipeline can stably cut.

The quantity of spring a11 is four groups, and four groups of spring a11 equidistance are arranged between baffle 10 and limiting plate 12, through setting up multiunit spring a11, stability when having improved limiting plate 12 and supporting makes it can stably support the pipeline at cutting device body 1 top.

The inside sliding connection of blade holder 6 has cutter 16, fixedly connected with spring b17 between blade holder 6 and the cutter 16, is connected blade holder 6 and cutter 16 through spring b17 to when cutter 16 removed to the pipeline inside, at this moment under the drive of spring b17, make cutter 16 laminate the inner wall of pipeline all the time, thereby at the pivoted in-process of rotation motor 5, make blade holder 6 drive cutter 16 cut the pipeline.

Be provided with collection device between cutting device body 1, collection device includes logical groove 13, and logical groove 13 is seted up at cutting device body 1's surface and is located intermediate position department, and cutting device body 1's bottom sliding connection has collecting plate 14, through setting up collecting plate 14, has played the effect that produces piece after the cutting of collecting pipe, and when the piece was through leading to groove 13 whereabouts, the piece then can fall into collecting plate 14's inside this moment.

The pulling handle 15 is fixedly arranged on the surface of the collecting plate 14, the silica gel sleeve is fixedly arranged on the surface of the pulling handle 15, the pulling handle 15 is arranged on the collecting plate 14, so that people can pull out the collecting plate 14 from the cutting device body 1 conveniently, meanwhile, the silica gel sleeve is arranged on the surface of the pulling handle 15, the comfort degree of people when holding the pulling handle 15 is improved, and meanwhile, the slipping condition of people when holding the pulling handle 15 is avoided.

The working principle is as follows: by arranging the cutting device body 1, the threaded rod 2, the connecting plate 3, the long rod 4, the rotating motor 5, the cutter holder 6, the bevel gear a7, the crank 8, the bevel gear b9 and the baffle 10, firstly, people place the pipeline on the cutting device body 1, at the moment, the spring a11 on two sides of the baffle 10 drives the limiting plate 12 to move towards two sides of the pipeline, when one side of the limiting plate 12 is attached to the surface of the pipeline, the arc-shaped limiting plate 12 plays a limiting role on the pipeline at the moment, then the pipeline penetrates through the long rod 4, at the moment, under the action of the spring b17, the cutter 16 is always attached to the inner wall of the pipeline, then the rotating motor 5 is started, the rotating motor 5 drives the cutter holder 6 to rotate, meanwhile, the cutter holder 6 drives the cutter 16 to rotate along the inner wall of the pipeline, at the moment, the pipeline cutting function is played, when people need to adjust the position of the long rod 4 so as to cut the pipeline in multiple sections, the crank 8 is rotated at the moment, the crank 8 drives the bevel gear b9 to rotate on one side of the cutting device body 1, in the process of rotating the bevel gear b9, at the moment, the bevel gear b9 drives the bevel gear a7 to rotate, the bevel gear a7 drives the threaded rod 2 to rotate, meanwhile, the connecting plate 3 drives the long rod 4 to slide on the surface of the threaded rod 2, at the moment, the long rod 4 drives the rotating motor 5 to move on the top of the cutting device body 1, the function of adjusting the position of the cutting knife 16 is achieved, through arranging the collecting device, some chips can be generated in the process of pipeline cutting, at the moment, through arranging the through groove 13 on the cutting device body 1, the chips can fall into the collecting plate 14 through the through groove 13, the function of collecting the chips is achieved, people can conveniently clean the chips on the cutting device body 1, when the chips in the collecting plate 14 need to be cleaned, at the moment, only the pull handle 15 needs to be pulled, the pull handle 15 drives the collecting plate 14 to move out of the cutting device body 1, the function of disassembling the collecting plate 14 is achieved, and people can conveniently recover the debris in the collecting plate 14.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A pipe inside cutting device, includes cutting device body (1), its characterized in that: one side of the cutting device body (1) is rotatably connected with a threaded rod (2), a connecting plate (3) slides on the surface of the threaded rod (2), a long rod (4) is fixedly arranged on one side of the connecting plate (3), the long rod (4) is connected with the cutting device body (1) in a sliding way, one end of the long rod (4) is fixedly connected with a rotating motor (5), the output end of the rotating motor (5) is fixedly connected with a cutter holder (6), one end of the threaded rod (2) is fixedly connected with a bevel gear a (7), a crank (8) is rotated at the position, close to the bevel gear a (7), of one side of the cutting device body (1), one end of the crank (8) is provided with a bevel gear b (9), the surfaces of the cutting device bodies (1) are positioned at two side positions and are fixedly provided with baffle plates (10), and a collecting device is arranged between the cutting device bodies (1).

2. A pipe inside cutting device according to claim 1, wherein: a spring a (11) is fixedly arranged on one side of the baffle (10), a limiting plate (12) is fixedly connected to one end of the spring a (11), and the limiting plate (12) is arc-shaped.

3. A pipe inside cutting device according to claim 2, wherein: the number of the springs a (11) is four, and the four groups of the springs a (11) are arranged between the baffle plate (10) and the limiting plate (12) at equal intervals.

4. A pipe inside cutting device according to claim 1, wherein: the cutter is characterized in that a cutter (16) is connected to the interior of the cutter holder (6) in a sliding mode, and a spring b (17) is fixedly connected between the cutter holder (6) and the cutter (16).

5. A pipe inside cutting device according to claim 1, wherein: the collecting device comprises a through groove (13), the through groove (13) is formed in the surface of the cutting device body (1) and is located in the middle position, and a collecting plate (14) is connected to the bottom of the cutting device body (1) in a sliding mode.

6. The inside cutting device for pipes according to claim 5, wherein: and a pull handle (15) is fixedly arranged on the surface of the collecting plate (14), and a silica gel sleeve is fixedly arranged on the surface of the pull handle (15).