CN216504279U

CN216504279U - Polishing device in small-caliber steel pipe

Info

Publication number: CN216504279U
Application number: CN202122694239.1U
Authority: CN
Inventors: 谭广智
Original assignee: Wenzhou Shenglong Stainless Steel Co ltd
Current assignee: Wenzhou Shenglong Stainless Steel Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-13
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the field of steel pipe production, in particular to a polishing device in a small-caliber steel pipe, which comprises a machine body, wherein one side of the machine body is fixedly connected with a connecting block, the front side of the connecting block is movably connected with a buckle, the outer wall of the buckle is fixedly connected with a rope belt, the bottom of the machine body is fixedly connected with a handle, the front side of the handle is fixedly connected with a handle sleeve, and the front side of the machine body is fixedly connected with a fixing column. According to the small-caliber steel tube polishing machine, the machine body, the fixing column, the rotating motor, the rotating shaft, the bearing, the extending shaft, the polishing sleeve plate, the small-caliber steel tube body, the inserting block and the inserting groove are arranged, the rotating motor can drive the rotating shaft and the extending shaft to rotate, the extending shaft can drive the polishing sleeve plate to rapidly rotate and polish inside the small-caliber steel tube body, the polishing sleeve plate can be rapidly disassembled or assembled through the inserting block and the inserting groove, people can replace the polishing sleeve plate at any time, the phenomenon that the polishing effect is affected due to loss caused by long-time use is avoided, and the use requirements of people are met.

Description

Polishing device in small-caliber steel pipe

Technical Field

The utility model relates to the technical field of steel pipe production, in particular to a polishing device in a small-caliber steel pipe.

Background

The steel pipe is steel with a hollow section, the steel pipe is divided into a round shape, a square shape and the like according to the shape of the section, the steel pipe is not only used for conveying fluid or powdery solid, but also used for exchanging heat energy or containers and the like, and industrial mechanized construction can be realized.

However, when the existing small-caliber steel pipe is polished, a worker needs to polish and polish the inside of the small-caliber steel pipe in a manual mode, long-time manual polishing is very easy to cause health damage to the hand of the worker, so that the problems of tendon inflammation diminishing and the like are caused, and the efficiency of manual polishing has some problems and the polishing effect is difficult to ensure.

Therefore, a polishing device in a small-caliber steel pipe is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of higher polishing difficulty in the common small-caliber steel pipe, the utility model aims to provide the small-caliber steel pipe polishing device.

The polishing device for the inside of the small-caliber steel pipe comprises a machine body, wherein one side of the machine body is fixedly connected with a connecting block, the front side of the connecting block is movably connected with a buckle, the outer wall of the buckle is fixedly connected with a rope belt, the bottom of the machine body is fixedly connected with a handle, the front side of the handle is fixedly connected with a handle sleeve, and the front side of the machine body is fixedly connected with a fixing column.

The one end fixedly connected with of fixed column rotates the motor, the output shaft that rotates the motor passes through shaft coupling fixedly connected with pivot, the outer wall swing joint of pivot has the extension axle, the outer wall swing joint of extending the axle has the lagging of polishing, the outer wall swing joint of the lagging of polishing has the small-bore steel pipe body, the one end fixedly connected with inserted block of extension axle, the outer wall swing joint of extending the axle has the screw pad.

Preferably, the movable groove has been seted up in the front of connecting block, and the connecting block passes through movable groove and latch closure swing joint, and the movable groove makes the latch closure can carry out the activity of multi-angle for more convenience can not be tied by the angle when people carry.

Preferably, one side of the machine body is fixedly connected with a bearing, the machine body is movably connected with the rotating shaft through the bearing, and the bearing gives enough rotary supporting force to the rotating shaft.

Preferably, the inner wall of the sleeve plate of polishing has been seted up the slot, and extends the axle and pass through inserted block and slot and sleeve plate swing joint of polishing, and accessible inserted block and slot are dismantled or are installed the sleeve plate of polishing and with this guarantee not change the device the change problem of sleeve plate of polishing in the time.

Preferably, the screw rod can be dismantled at the top of the screw pad, and the pivot passes through screw rod and extension axle swing joint, and people can be through the screw rod with extend the axle with the pivot is connected and accomplish the installation to the polishing structure of device front end with this.

Preferably, the mounting groove has been seted up in the front of pivot, and the pivot passes through mounting groove and lead screw swing joint, and the mounting groove makes more convenient quick when the lead screw is installed.

Preferably, the front fixedly connected with dust screen of fuselage, and the shape size of dust screen all matches each other with the shape size of rotating the motor, can dispel the heat to rotating the motor fast and effectual when dustproof with rotating motor assorted dust screen.

The working principle is as follows: when the small-caliber steel pipe polishing machine is used, a user can connect the extension shaft with the rotating shaft through the screw rod, then connect the polishing sleeve plate with the extension shaft through the inserting block and the inserting slot, then can hold the sleeve by hand and stretch the polishing sleeve plate into the small-caliber steel pipe body, then start the rotating motor, drive the rotating shaft and the extension shaft to rotate rapidly by the rotating motor, drive the polishing sleeve plate to rotate rapidly by the extension shaft and polish the inside of the small-caliber steel pipe body rapidly, the user can push the polishing sleeve plate to penetrate into the small-caliber steel pipe body more at any time in the polishing process, and close the rotating motor and pull out the polishing sleeve plate after polishing and polishing are finished, so that the work is finished.

The technical means of the utility model can obtain the following technical effects:

(1) according to the small-caliber steel pipe polishing machine, the machine body, the fixing column, the rotating motor, the rotating shaft, the bearing, the extending shaft, the polishing sleeve plate, the small-caliber steel pipe body, the inserting block and the inserting slot are arranged, the rotating motor can drive the rotating shaft and the extending shaft to rotate, the extending shaft can drive the polishing sleeve plate to rapidly rotate and polish inside the small-caliber steel pipe body, and the inserting block and the inserting slot enable the polishing sleeve plate to be rapidly detached or installed, so that people can replace the polishing sleeve plate at any time, loss of the polishing sleeve plate due to long-time use is avoided, the polishing effect is not affected, and the using requirements of people are met.

(2) According to the utility model, through the arrangement of the machine body, the connecting block, the movable groove, the ring buckle, the rope belt, the screw pad and the screw rod, people can separate the extension shaft from the rotating shaft by disassembling the screw rod, so that the size of the whole equipment is reduced, and the machine body is carried through the rope belt, so that the carrying of people is more convenient, and the use requirements of people are further met.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic view of the connection between the connection block and the buckle.

In the figure: 1. a body; 2. connecting blocks; 3. a movable groove; 4. buckling; 5. a rope belt; 6. a handle; 7. covering the handlebar; 8. fixing a column; 9. rotating the motor; 10. a rotating shaft; 11. a bearing; 12. an extension shaft; 13. polishing the sleeve plate; 14. a small-caliber steel pipe body; 15. inserting a block; 16. a slot; 17. a dust screen; 18. a screw pad; 19. and (4) a screw rod.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

The preferred embodiment of the polishing device for small-caliber steel pipes provided by the utility model is shown in fig. 1 to 4: the utility model provides a burnishing device in small-bore steel pipe, includes fuselage 1, one side fixedly connected with connecting block 2 of fuselage 1, and the front swing joint of connecting block 2 has the latch closure 4, and the outer wall fixedly connected with fag end 5 of latch closure 4, the bottom fixedly connected with handle 6 of fuselage 1, the positive fixedly connected with of handle 6 are overlap 7, the positive fixedly connected with fixed column 8 of fuselage 1.

One end of the fixed column 8 is fixedly connected with a rotating motor 9, an output shaft of the rotating motor 9 is fixedly connected with a rotating shaft 10 through a coupler, the outer wall of the rotating shaft 10 is movably connected with an extending shaft 12, the outer wall of the extending shaft 12 is movably connected with a polishing sleeve plate 13, the outer wall of the polishing sleeve plate 13 is movably connected with a small-caliber steel pipe body 14, one end of the extending shaft 12 is fixedly connected with an inserting block 15, the rotating shaft 10 and the extending shaft 12 can drive the rotating shaft 10 and the extending shaft 12 to rotate through the arranged machine body 1, the fixed column 8, the rotating motor 9, the rotating shaft 10, a bearing 11, the extending shaft 12, the polishing sleeve plate 13, the small-caliber steel pipe body 14, the inserting block 15 and the inserting groove 16, the polishing sleeve plate 13 can be rapidly disassembled or assembled, and can be replaced by people at any time, thereby it influences the effect of polishing to avoid long-time use to lead to its loss, people's user demand has been satisfied, the outer wall swing joint that extends axle 12 has screw pad 18, fuselage 1 through setting up, connecting block 2, activity groove 3, the latch closure 4, rope 5, screw pad 18 and lead screw 19, people's accessible is dismantled lead screw 19 and will extend axle 12 and pivot 10 and separate, thereby reduce the bulk size of whole equipment, and carry fuselage 1 through rope 5, make people more convenient when carrying, further user demand who has satisfied people.

Example 2

On the basis of embodiment 1, a preferred embodiment of the polishing device in a small-caliber steel pipe provided by the utility model is shown in fig. 1 to 4: activity groove 3 has been seted up in the front of connecting block 2, and connecting block 2 is through

activity groove

3 and 4 swing joint of latch closure, and activity groove 3 makes latch closure 4 can carry out the activity of multi-angle for more convenience can not be tied by the angle when people carry.

In this embodiment, a bearing 11 is fixedly connected to one side of the body 1, the body 1 is movably connected to the rotating shaft 10 through the bearing 11, and the bearing 11 provides sufficient rotational support force for the rotating shaft 10.

In this embodiment, slot 16 has been seted up to the inner wall of the race plate 13 of polishing, and extends axle 12 through inserted block 15 and slot 16 and race plate 13 swing joint of polishing, and accessible inserted block 15 and slot 16 are dismantled or are installed and with this guarantee not the change device the change problem to the race plate 13 of polishing in to the race plate 13 of polishing.

In this embodiment, the screw 19 is detachably disposed on the top of the screw pad 18, and the rotating shaft 10 is movably connected to the extending shaft 12 through the screw 19, so that one can connect the extending shaft 12 to the rotating shaft 10 through the screw 19 to complete the installation of the polishing structure at the front end of the device.

In this embodiment, the mounting groove has been seted up on the front of pivot 10, and pivot 10 passes through mounting groove and screw 19 swing joint, and the mounting groove makes more convenient quick when screw 19 installs.

In this embodiment, the front surface of the body 1 is fixedly connected with the dust screen 17, the shape and size of the dust screen 17 are matched with those of the rotating motor 9, and the dust screen 17 matched with the rotating motor 9 can rapidly and effectively dissipate heat of the rotating motor 9 while preventing dust.

When the small-caliber steel pipe polishing machine is operated and used, as shown in fig. 1 to 4, a user can connect the extension shaft 12 with the rotating shaft 10 through the screw rod 19, then connect the polishing sleeve plate 13 with the extension shaft 12 through the insertion block 15 and the insertion slot 16, then hold the handle sleeve 7 with a hand and stretch the polishing sleeve plate 13 into the small-caliber steel pipe body 14, then start the rotating motor 9, the rotating motor 9 drives the rotating shaft 10 and the extension shaft 12 to rotate rapidly, the extension shaft 12 drives the polishing sleeve plate 13 to rotate rapidly and polish the inside of the small-caliber steel pipe body 14 rapidly, the user can push the polishing sleeve plate 13 into the small-caliber steel pipe body 14 at any time during polishing, and close the rotating motor 9 after polishing and draw out the polishing sleeve plate 13 after polishing and polishing, so that the work is completed.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should be considered within the scope of the utility model. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned whole application, and various technical features described in the present specification can be selected to be used alone or in combination according to actual needs, so that the present invention should cover other combinations and specific applications related to the present invention.

Claims

1. The utility model provides a burnishing device in small-bore steel pipe, includes fuselage (1), its characterized in that: one side of the machine body (1) is fixedly connected with a connecting block (2), the front face of the connecting block (2) is movably connected with a buckle (4), the outer wall of the buckle (4) is fixedly connected with a rope belt (5), the bottom of the machine body (1) is fixedly connected with a handle (6), the front face of the handle (6) is fixedly connected with a handle sleeve (7), and the front face of the machine body (1) is fixedly connected with a fixing column (8);

the one end fixedly connected with of fixed column (8) rotates motor (9), the output shaft that rotates motor (9) passes through shaft coupling fixedly connected with pivot (10), the outer wall swing joint of pivot (10) extends axle (12), the outer wall swing joint that extends axle (12) has apron (13) of polishing, the outer wall swing joint that polishes apron (13) has small-bore steel pipe body (14), the one end fixedly connected with inserted block (15) of extending axle (12), the outer wall swing joint that extends axle (12) has screw pad (18).

2. The small-caliber steel tube internal polishing device according to claim 1, wherein: the front of the connecting block (2) is provided with a movable groove (3), and the connecting block (2) is movably connected with the ring buckle (4) through the movable groove (3).

3. The small-caliber steel tube internal polishing device according to claim 1, wherein: one side fixedly connected with bearing (11) of fuselage (1), and fuselage (1) passes through bearing (11) and pivot (10) swing joint.

4. The small-caliber steel tube internal polishing device according to claim 1, wherein: the inner wall of the polishing sleeve plate (13) is provided with a slot (16), and the extension shaft (12) is movably connected with the polishing sleeve plate (13) through an insertion block (15) and the slot (16).

5. The small-caliber steel tube internal polishing device according to claim 1, wherein: the top of the screw pad (18) is detachably provided with a screw rod (19), and the rotating shaft (10) is movably connected with the extension shaft (12) through the screw rod (19).

6. The small-caliber steel tube internal polishing device as claimed in claim 5, wherein: the front of pivot (10) has seted up the mounting groove, and pivot (10) pass through mounting groove and lead screw (19) swing joint.

7. The small-caliber steel tube internal polishing device according to claim 1, wherein: the front of the machine body (1) is fixedly connected with a dustproof net (17), and the size of the dustproof net (17) is matched with that of the rotating motor (9).