CN216859151U - Novel steel pipe is polished device - Google Patents
Novel steel pipe is polished device Download PDFInfo
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- CN216859151U CN216859151U CN202123086003.6U CN202123086003U CN216859151U CN 216859151 U CN216859151 U CN 216859151U CN 202123086003 U CN202123086003 U CN 202123086003U CN 216859151 U CN216859151 U CN 216859151U
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- steel pipe
- sanding
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Abstract
The utility model relates to the technical field of section polishing, in particular to a novel steel pipe polishing device which comprises a main body, a rotary table and polishing blocks, wherein a rotary shaft is arranged in the main body, one end of the rotary shaft, far away from the main body, is fixedly connected with the rotary table, the polishing blocks are movably connected with the rotary table, the polishing blocks are positioned outside the main body, and are symmetrically circular, so that the inner wall of a circular steel pipe can be polished and deburred in the circular steel pipe, an elastic piece is arranged in each polishing block, the polishing blocks can contract according to the inner diameter of the steel pipe, and the polishing blocks can abut against the inner wall of the steel pipe through the elastic piece in the polishing blocks, so that the polishing quality is effectively improved.
Description
Technical Field
The utility model relates to the technical field of section bar polishing, in particular to a novel steel pipe polishing device.
Background
The steel pipe has a hollow section, the length of which is far greater than the diameter or perimeter of the steel; the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; divide into pipeline according to the usage usefulness, engineering structure usefulness, thermal engineering equipment is used, petrochemical industry is used, machine-building is used, geological drilling is used, steel pipe etc. for high-pressure equipment, all need polish the burring to steel pipe inside after current steel pipe production, but current equipment of going the inner wall of steel pipe can not follow the inner wall of steel pipe flexible, and the suitability is low, still need frequently to change the drill bit according to the product of polishing, not only wastes time and energy, and the internal diameter can not lead to the fact the problem of polishing quality poor in addition.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, a novel steel pipe grinding device is provided now.
The specific technical scheme is as follows:
the design is a novel steel pipe polishing device, which comprises a main body, a rotary table and a polishing block, wherein a rotary shaft is arranged in the main body, the rotary shaft is kept away from one end of the main body, the rotary table is fixedly connected with the polishing block, the polishing block is movably connected with the rotary table, and the polishing block is arranged outside the main body.
Preferably, the grinding blocks are distributed symmetrically.
Preferably, the inner side of the polishing block is fixedly connected with a sliding block, and the sliding block is far away from the polishing block and is movably connected with an elastic part.
Preferably, a sliding groove is formed in the rotating disc, and the sliding block is located in the sliding groove.
Preferably, the inside stopper that connects through the welded mode of carousel, the slider is located the stopper is inboard.
Preferably, the elastic parts are connected to the outer part of the rotating shaft in a welding mode, and the elastic parts are symmetrically distributed.
Preferably, the back of the polishing block is provided with a heat dissipation hole, the polishing block is internally provided with a groove, and the groove is communicated with the heat dissipation hole.
Preferably, the main body is provided with a hole at the outer part, and the hole is aligned with the heat dissipation hole.
Preferably, the grinding block is made of alloy materials.
Preferably, the back of the main body is fixedly connected with the driving rod.
The technical scheme has the following advantages or beneficial effects: the inside through the main part is equipped with the pivot, the one end fixed connection carousel of main part is kept away from in the pivot, the sanding block swing joint carousel, the sanding block is located the main part outside, it is the circular shape sanding block to have set up the symmetry, not only can polish burring work to its inner wall inside circular steel pipe, the inside elastic component that has set up of sanding block moreover, can contract according to steel pipe internal diameter size, and the inside elastic component elasticity of sanding block accessible supports the steel pipe inner wall, the effectual quality of polishing that increases.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the utility model.
Fig. 1 is a schematic structural view of a novel steel pipe polishing device provided by the utility model;
FIG. 2 is a structural side view of the novel steel pipe polishing device provided by the utility model;
fig. 3 is a schematic structural diagram of the interior of the novel steel pipe polishing device provided by the utility model;
fig. 4 is a structural side view of a main body of the novel steel pipe polishing device provided by the utility model.
The above reference numerals denote: main part 1, actuating lever 2, carousel 3, sanding block 4, slider 5, pivot 6, louvre 7, stopper 8, elastic component 9, hole 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a novel steel pipe polishing device, including main part 1, carousel 3 and sanding block 4, the inside of main part 1 is equipped with pivot 6, the one end fixed connection carousel 3 of main part 1 is kept away from in pivot 6, sanding block 4 swing joint carousel 3, sanding block 4 is located main part 1 outside, it is circular shape sanding block 4 to have set up the symmetry, not only can polish the burring work to its inner wall inside circular steel pipe, sanding block 4 is inside to have set up elastic component 9 in addition, can contract according to steel pipe internal diameter size, and sanding block 4 accessible inside elastic component 9 elasticity supports the steel pipe inner wall, the quality of effectual increase polishing.
The grinding blocks 4 are symmetrically distributed, and the grinding blocks 4 are circular when viewed from the side.
The inner side of the grinding block 4 is fixedly connected with a sliding block 5, and the sliding block 5 is far away from the grinding block 4 and is movably connected with an elastic part 9.
The inside spout of having seted up of carousel 3, inside slider 5 was located the spout, the inside spout of carousel 3 can be for slider 5 common moving space.
The outer part of the rotating shaft 6 is connected with an elastic part 9 in a welding mode, and the elastic part 9 is in a symmetrical distribution mode.
The back of the polishing block 4 is provided with a heat dissipation hole 7, the polishing block 4 is internally provided with a groove, the groove is communicated with the heat dissipation hole 7, and the heat dissipation hole 7 discharges high-temperature airflow generated by high-speed rotation of the polishing block 4.
The main body 1 is provided with a hole 10 at the outside, the hole 10 is aligned with the heat dissipation hole 7, and the hole 10 and the heat dissipation hole 7 can transmit the heat inside the heat dissipation hole 7 to the heat dissipation hole to help heat dissipation.
The grinding block 4 is made of alloy materials, and the grinding block 4 is made of high-cobalt high-speed tool steel materials and is high in strength.
The back of the main body 1 is fixedly connected with a driving rod 2, and the driving rod 2 is used for being connected with external driving equipment to supply energy to the main body 1.
The working principle is as follows: the first embodiment is as follows: when the device is used, the driving rod 2 is connected with external functional equipment, the polishing block 4 is inserted into the steel pipe in an embedded mode, the polishing block 4 is driven by the external driving equipment to rotate at a high speed to polish the interior of the steel pipe, and high temperature generated by friction between the polishing block 4 and the steel pipe in the polishing process is discharged through a heat dissipation hole 7 formed in the polishing block 4;
example two: when a steel pipe with the inner diameter smaller than that of the polishing block 4 is polished, when the polishing block 4 is inserted into the steel pipe, the polishing block 4 is limited by the small-inner-diameter steel pipe, the slider 5 is pushed inwards under stress, the slider 5 downwards extrudes the elastic piece 9, and the elastic piece 9 is contracted under stress, so that the slider 5 drives the polishing block 4 to contract towards the inside of the turntable 3, and when the polishing block 4 is attached to the inner wall of the steel pipe, polishing work can be started;
example three: when polishing the internal diameter and being greater than the steel pipe of polishing block 4, directly place polishing block 4 inside the steel pipe, when carousel 3 is high-speed rotatory through the drive of pivot 6, the outside polishing block 4 of carousel 3 is because centrifugal force's high-speed whipping for elastic component 9 receives the pulling force and outwards expandes, makes polishing block 4 can close rotatory polishing at the laminating steel pipe.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a novel steel pipe is polished device which characterized in that: including main part (1), carousel (3) and sanding block (4), the inside of main part (1) is equipped with pivot (6), pivot (6) are kept away from the one end fixed connection of main part (1) carousel (3), sanding block (4) swing joint carousel (3), sanding block (4) are located main part (1) outside.
2. The abrading device of claim 1, wherein: the grinding blocks (4) are symmetrically distributed.
3. The abrading device of claim 1, wherein: the inner side of the polishing block (4) is fixedly connected with a sliding block (5), and the sliding block (5) is far away from the polishing block (4) and is movably connected with an elastic part (9).
4. A sanding device as defined in claim 3, wherein: a sliding groove is formed in the rotary table (3), and the sliding block (5) is located in the sliding groove.
5. A sanding device as defined in claim 3, wherein: the rotary table (3) is internally connected with a limiting block (8) in a welding mode, and the sliding block (5) is located on the inner side of the limiting block (8).
6. A sanding device as defined in claim 3, wherein: the outer portion of the rotating shaft (6) is connected with the elastic pieces (9) in a welding mode, and the elastic pieces (9) are symmetrically distributed.
7. An abrading device as defined in claim 1, wherein: the back of the polishing block (4) is provided with a heat dissipation hole (7), a groove is formed in the polishing block (4), and the groove is communicated with the heat dissipation hole (7).
8. An abrading device as defined in claim 7, wherein: the heat dissipation device is characterized in that a hole (10) is formed in the outer portion of the main body (1), and the hole (10) is aligned with the heat dissipation hole (7).
9. The abrading device of claim 1, wherein: the polishing block (4) is made of alloy materials.
10. The abrading device of claim 1, wherein: the back of the main body (1) is fixedly connected with a driving rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123086003.6U CN216859151U (en) | 2021-12-09 | 2021-12-09 | Novel steel pipe is polished device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123086003.6U CN216859151U (en) | 2021-12-09 | 2021-12-09 | Novel steel pipe is polished device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859151U true CN216859151U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123086003.6U Active CN216859151U (en) | 2021-12-09 | 2021-12-09 | Novel steel pipe is polished device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276459A (en) * | 2023-05-26 | 2023-06-23 | 常州长登焊材股份有限公司 | Welding wire surface cleaning device |
-
2021
- 2021-12-09 CN CN202123086003.6U patent/CN216859151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276459A (en) * | 2023-05-26 | 2023-06-23 | 常州长登焊材股份有限公司 | Welding wire surface cleaning device |
| CN116276459B (en) * | 2023-05-26 | 2023-08-04 | 常州长登焊材股份有限公司 | Weld surface cleaning device |
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