CN211805430U

CN211805430U - Pipeline inner wall rust cleaning device

Info

Publication number: CN211805430U
Application number: CN201922191659.0U
Authority: CN
Inventors: 宋浩宇; 张艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-30
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a pipeline inner wall rust cleaning device relates to pipeline rust cleaning technical field. The utility model discloses a main part, the bottom of main part is fixed with the support frame, the top of main part is fixed with the fixed plate, the top of fixed plate is fixed with the cutter mount, the one end of cutter mount is fixed with the switch, the inside of cutter mount is fixed with the work piece, the both sides of work piece all are fixed with the three-jaw chuck, the both sides of three-jaw chuck all are fixed with the pipeline mount, one side of pipeline mount is fixed with the backup pad, the inside of pipeline mount is fixed with the telescopic link, the both ends of telescopic link all are fixed with the polished rod, the opposite side of telescopic link is fixed with the. The utility model discloses an improvement of some lists makes the device mount can rotate fixed pipeline when carrying out the rust cleaning, has saved staff's work burden, and makes the removal that the rust cleaning cutter can be quick and accurate when the rust cleaning is inside to the work piece through the pipeline mount, improves the work efficiency of rust cleaning.

Description

Pipeline inner wall rust cleaning device

Technical Field

The utility model relates to a pipeline rust cleaning technical field, more specifically say, relate to a pipeline inner wall rust cleaning device.

Background

In the existing engineering, pipe fittings such as steel pipes and the like are generally stacked on an outdoor site, and due to the influence of wind blowing or rain, the inner wall of a pipeline can generate a lot of corrosion which must be cleaned before the pipeline is used, and the pipeline can be normally used.

The existing device can only support the pipeline when using, and the cutter is when derusting the pipeline, puts into the pipeline inside work of carrying out with the cutter manual work by the workman, has not only increased workman's work burden, still reduces work efficiency, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a pipeline inner wall rust cleaning device to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A pipeline inner wall rust removal device comprises a main body, wherein a support frame is fixed at the bottom of the main body, a fixed plate is fixed at the top of the main body, a cutter fixing frame is fixed at the top of the fixed plate, a switch is fixed at one end of the cutter fixing frame, a workpiece is fixed inside the cutter fixing frame, three-jaw chucks are fixed on two sides of the workpiece, a pipeline fixing frame is fixed on two sides of each three-jaw chuck, a support plate is fixed on one side of the pipeline fixing frame, a telescopic rod is fixed inside the pipeline fixing frame, a polished rod is fixed at two ends of the telescopic rod, and a rust removal cutter is fixed on the other side of the telescopic rod;

the pipeline fixing frame comprises a first motor, a first gear, a conveying belt and a second gear, wherein the first gear is fixed at one end of the first motor, the second gear is fixed at the top of the first gear, and the conveying belt is fixed outside the first gear;

the cutter fixing frame comprises a fixing ring, a shell, a second motor, a gear driver, a dovetail slider, a bearing and a rotating block, the dovetail slider is fixed to the bottom of the shell, the bearing is fixed to the inside of the shell, the rotating block is fixed to one end of the bearing, the fixing ring is fixed to the inside of the bearing, the gear driver is fixed to the bottom of the bearing, and the second motor is fixed to one end of the gear driver.

Preferably, the main body and the supporting plate, the shell and the dovetail slide block, and the three-jaw chuck and the fixing ring are connected through welding.

Preferably, the main body and the pipe fixing frame are connected with the support plate and the first motor through bolts.

Preferably, the top surface of the fixed plate is provided with a dovetail groove, and the dovetail groove is in clearance fit with the dovetail slide block.

Preferably, through holes are formed in two end corners of the pipeline fixing frame, and the pipeline fixing frame is in clearance fit with the polished rod.

Preferably, the surface of the telescopic rod is provided with threads, and the telescopic rod is connected with the pipeline fixing frame through the threads.

Preferably, the bearing is transition fitted with a fixed ring.

Preferably, a fixed block is welded on the other side of the polished rod, and the polished rod is connected with the telescopic rod through the fixed block in a welded mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses whether each part operation is normal at first, then through the length of pipeline, adjust the distance in the middle of two cutter mounts, thereby place the work piece in the inside of retainer plate and three-jaw chuck, thereby the three-jaw chuck of current device fixes the work piece, presses the switch, through the electric connection of second motor and switch, makes the second motor circular telegram, drives gear drive ware and rotates, thereby drives the rotation piece and rotates, has saved staff's work burden;

(2) the utility model discloses a first motor is electrified, it is rotatory to make first motor drive first gear, first gear passes through outside conveyer belt and transmits power to the second gear, make the second gear rotatory, then through the inside screw thread of second gear, it carries out concertina movement to drive the telescopic link, and make the telescopic link can not produce the rotation through the polished rod, clearance fit through polished rod and, it is flexible simultaneously to make the polished rod follow, thereby make the rust cleaning cutter in the inside of work piece, quick and accurate rust cleaning to the work piece inner wall, thereby improve the work efficiency of rust cleaning.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the pipe fixing frame of the present invention;

fig. 3 is a schematic view of the connection structure of the tool holder of the present invention.

The reference numbers in the figures illustrate:

1. a main body; 2. a support frame; 3. a fixing plate; 4. a pipe fixing frame; 5. a workpiece; 6. derusting the cutter; 7. a tool holder; 8. a telescopic rod; 9. a switch; 10. a support plate; 11. a first motor; 12. a first gear; 13. a conveyor belt; 14. a second gear; 15. a stationary ring; 16. a housing; 17. a second motor; 18. a gear driver; 19. a dovetail slide block; 20. a bearing; 21. rotating the block; 22. a three-jaw chuck; 23. a polish rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-3, a pipeline inner wall rust removing device comprises a main body 1, wherein a support frame 2 is fixed at the bottom of the main body 1, a fixing plate 3 is fixed at the top of the main body 1, a cutter fixing frame 7 is fixed at the top of the fixing plate 3, a switch 9 is fixed at one end of the cutter fixing frame 7, a workpiece 5 is fixed inside the cutter fixing frame 7, three-jaw chucks 22 are fixed at both sides of the workpiece 5, pipeline fixing frames 4 are fixed at both sides of the three-jaw chucks 22, a support plate 10 is fixed at one side of the pipeline fixing frame 4, a telescopic rod 8 is fixed inside the pipeline fixing frame 4, a polished rod 23 is fixed at both ends of the telescopic rod 8, and a rust removing cutter 6 is fixed at the other;

the pipeline fixing frame 4 comprises a first motor 11, a first gear 12, a conveyor belt 13 and a second gear 14, wherein the first gear 12 is fixed at one end of the first motor 11, the second gear 14 is fixed at the top of the first gear 12, and the conveyor belt 13 is fixed outside the first gear 12;

the cutter fixing frame 7 comprises a fixing ring 15, a shell 16, a second motor 17, a gear driver 18, a dovetail slide block 19, a bearing 20 and a rotating block 21, the dovetail slide block 19 is fixed at the bottom of the shell 16, the bearing 20 is fixed in the shell 16, the rotating block 21 is fixed at one end of the bearing 20, the fixing ring 15 is fixed in the bearing 20, the gear driver 18 is fixed at the bottom of the bearing 20, and the second motor 17 is fixed at one end of the gear driver 18.

In the present embodiment, in order to make the connection between the main body 1 and the support plate 10, the housing 16 and the dovetail slider 19, and the three-jaw chuck 22 and the fixing ring 15 more stable, are all connected by welding.

In this embodiment, in order to facilitate the mounting and dismounting of the main body 1 and the pipe fixing frame 4 and the supporting plate 10 and the first motor 11, the main body 1 and the pipe fixing frame 4 and the supporting plate 10 and the first motor 11 are all connected by bolts.

In this embodiment, in order to facilitate the movement of the tool holder 7, the top surface of the fixing plate 3 is provided with a dovetail groove, and the dovetail groove is in clearance fit with the dovetail slider 19.

In this embodiment, in order to make the transmission between the pipe fixing frame 4 and the polish rod 23 faster, through holes are opened at two end corners of the pipe fixing frame 4, and the pipe fixing frame 4 is in clearance fit with the polish rod 23.

In this embodiment, for more accurate transmission of telescopic link 8 and pipeline mount 4, the screw thread is seted up on the surface of telescopic link 8, and telescopic link 8 passes through threaded connection with pipeline mount 4.

In the present embodiment, the bearing 20 is transition-fitted to the stationary ring 15 in order to stabilize the connection of the bearing 20 to the stationary ring 15.

In this embodiment, in order to make the polished rod 23 and the telescopic rod 8 be connected more firmly, the fixed block is welded to the other side of the polished rod 23, and the polished rod 23 and the telescopic rod 8 are connected by welding through the fixed block.

The working principle is as follows:

when the device is used, whether the operation of each part is normal or not is firstly checked, then the distance between the two cutter fixing frames 7 is adjusted through the length of a pipeline, so that the workpiece 5 is placed inside the fixing ring 15 and the three-jaw chuck 22, so that the three-jaw chuck 22 fixes the workpiece 5 in the existing device, when the switch 9 is pressed, the second motor 17 is electrified through the electrical connection between the second motor 17 and the switch 9, the gear driver 18 is driven to rotate, the rotating block 21 is driven to rotate, the work burden of a worker is saved, when the first motor 11 is electrified, the first motor 11 drives the first gear 12 to rotate, the first gear 12 transmits power to the second gear 14 through the external conveyor belt 13, the second gear 14 rotates, then the telescopic rod 8 is driven to do telescopic motion through the thread inside the second gear 14, and the telescopic rod 8 cannot rotate through the polished rod 23, through the clearance fit of polished rod 23 and pipeline mount 4 for polished rod 23 follows telescopic link 8 and stretches out and draws back simultaneously, thereby makes rust cleaning cutter 6 in the inside of work piece 5, quick and accurate derusting to work piece 5 inner wall, thereby improves the work efficiency of rust cleaning.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A pipeline inner wall rust removal device comprises a main body (1) and is characterized in that a support frame (2) is fixed at the bottom of the main body (1), a fixed plate (3) is fixed at the top of the main body (1), a cutter fixed mount (7) is fixed at the top of the fixed plate (3), a switch (9) is fixed at one end of the cutter fixing frame (7), a workpiece (5) is fixed inside the cutter fixing frame (7), three-jaw chucks (22) are fixed on two sides of the workpiece (5), pipeline fixing frames (4) are fixed on two sides of the three-jaw chucks (22), a supporting plate (10) is fixed on one side of the pipeline fixing frame (4), a telescopic rod (8) is fixed inside the pipeline fixing frame (4), both ends of the telescopic rod (8) are fixed with a polished rod (23), and the other side of the telescopic rod (8) is fixed with a rust removing cutter (6);

the pipeline fixing frame (4) comprises a first motor (11), a first gear (12), a conveying belt (13) and a second gear (14), the first gear (12) is fixed at one end of the first motor (11), the second gear (14) is fixed at the top of the first gear (12), and the conveying belt (13) is fixed outside the first gear (12);

cutter fixing frame (7) include retainer plate (15), shell (16), second motor (17), gear drive (18), forked tail slider (19), bearing (20) and rotatory piece (21), the bottom of shell (16) is fixed with forked tail slider (19), the inside of shell (16) is fixed with bearing (20), the one end of bearing (20) is fixed with rotatory piece (21), the inside of bearing (20) is fixed with retainer plate (15), the bottom of bearing (20) is fixed with gear drive (18), the one end of gear drive (18) is fixed with second motor (17).

2. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the main body (1) is connected with the supporting plate (10), the shell (16) and the dovetail sliding block (19) and the three-jaw chuck (22) and the fixing ring (15) through welding.

3. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the main body (1) is connected with the pipeline fixing frame (4) and the supporting plate (10) and the first motor (11) through bolts.

4. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the top surface of the fixed plate (3) is provided with a dovetail groove, and the dovetail groove is in clearance fit with the dovetail slide block (19).

5. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: through holes are formed in two end corners of the pipeline fixing frame (4), and the pipeline fixing frame (4) is in clearance fit with the polished rod (23).

6. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the surface of the telescopic rod (8) is provided with threads, and the telescopic rod (8) is connected with the pipeline fixing frame (4) through the threads.

7. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the bearing (20) is in transition fit with the fixed ring (15).

8. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the other side of polished rod (23) has the fixed block in the welding, polished rod (23) and telescopic link (8) pass through fixed block welded connection.