CN221065832U - Stainless steel pipe internal diameter burnishing device - Google Patents
Stainless steel pipe internal diameter burnishing device Download PDFInfo
- Publication number
- CN221065832U CN221065832U CN202322470563.4U CN202322470563U CN221065832U CN 221065832 U CN221065832 U CN 221065832U CN 202322470563 U CN202322470563 U CN 202322470563U CN 221065832 U CN221065832 U CN 221065832U
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- Prior art keywords
- cylinder
- stainless steel
- steel pipe
- steel tube
- shaft bracket
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 42
- 239000010935 stainless steel Substances 0.000 title claims abstract description 42
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of steel tube processing, in particular to a stainless steel tube inner diameter polishing device, which comprises a base, wherein a right shaft bracket is fixed on the right side of the top of the base, a first cylinder is fixedly arranged on the outer surface of the right shaft bracket, the output end of the first cylinder is fixedly connected with a cylinder seat through a connecting piece, the front end of the inside of the cylinder seat is slidably connected with a circular ring, two sides of the rear surface of the circular ring are fixedly provided with limiting brackets, the two ends of the cylinder seat are slidably connected with limiting rods, and the outer ends of the limiting rods are fixedly connected with grinding pieces, so that the problem that the grinding pieces in the scheme are the grinding pieces matched with the inner diameters of steel tubes is solved, and the matched grinding pieces need to be replaced when the steel tubes with different inner diameters are ground; and polishing device in the above-mentioned scheme is when polishing the steel pipe, stretches into the inside of steel pipe from last down with the piece of polishing for the length of steel pipe that can process receives the restriction of mounting height, leads to the problem that most steel pipes can not adapt to the use.
Description
Technical Field
The utility model belongs to the technical field of steel tube machining, and particularly relates to a stainless steel tube inner diameter polishing device.
Background
Stainless steel refers to steel which is resistant to corrosion by weak corrosive media such as air, steam, water and the like and chemical corrosive media such as acid, alkali, salt and the like, and is also called stainless acid-resistant steel. In practice, steel resistant to corrosion by weak corrosive media is often referred to as stainless steel, while steel resistant to corrosion by chemical media is often referred to as acid resistant steel. The former is not necessarily resistant to chemical medium corrosion due to the difference in chemical composition, while the latter is generally stainless. The corrosion resistance of stainless steel depends on the alloying elements contained in the steel; based on actual use requirements, the inner diameter of the stainless steel needs to be polished to achieve a certain degree of finish;
Through investigation publication (bulletin) number: 202221330151.X discloses a stainless steel tube inner diameter polishing device, and the technical scheme of 'under the cooperation of a fixed component, a movable component and a polishing component', and the like is disclosed in the technology, so that the inner wall of the stainless steel tube can be automatically polished, and the process has the technical effects of high efficiency, better effect and the like;
However, the polishing piece in the scheme is a polishing piece which is matched with the inner diameter of the steel pipe, so that the matched polishing piece needs to be replaced when polishing steel pipes with different inner diameters; and polishing device in the above-mentioned scheme is when polishing the steel pipe, stretches into the inside of steel pipe from last down with the piece of polishing for the steel pipe length that can process receives the restriction of mounting height, leads to most steel pipes to all unable adaptation use.
In order to solve the problems, the application provides a stainless steel pipe inner diameter polishing device.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a stainless steel pipe inner diameter polishing device, which has the characteristics that stainless steel pipes with different pipe diameters can be fixed, and the positions of two side abrasive sheets are adjusted according to the inner diameters of the stainless steel pipes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel pipe internal diameter burnishing device, includes the base, the top right side of base is fixed with right pedestal, the surface fixed mounting of right pedestal has first cylinder, the output of first cylinder passes through connecting piece fixedly connected with drum seat, the inside front end sliding connection of drum seat has the ring, the rear surface both sides of ring are fixed with the spacing, the inside sliding connection in both ends of drum seat has the gag lever post, the outer end fixedly connected with dull polish piece of gag lever post, the inside threaded connection in rear end of drum seat has the bolt, and the interior hexagonal hole has been seted up to the rear surface of bolt.
As a preferable technical scheme of the stainless steel pipe inner diameter polishing device, a left shaft bracket is fixed on the left side of the top of the base, a shaft disc is rotatably connected to the inner surface of the left shaft bracket, four circumferentially distributed sliding grooves are formed in the shaft disc, sliding blocks are slidably connected to the sliding grooves, supporting plates are fixedly connected to the surfaces of the sliding blocks, a second cylinder is fixedly arranged in the middle of the inner surface of the shaft disc, an outer cylinder is connected to the output end of the second cylinder, a first supporting rod and a second supporting rod are hinged to the inner ends of the supporting plates, and the other ends of the first supporting rod and the second supporting rod are hinged to the outer surface of the outer cylinder.
As an optimal technical scheme of the stainless steel pipe inner diameter polishing device, a motor is fixedly arranged on the outer surface of the left shaft bracket, and the output end of the motor is fixedly connected with the shaft disc.
As a preferable technical scheme of the stainless steel pipe inner diameter polishing device, an inner cylinder is fixed on the front surface of the shaft disc, and a cylinder body part of the second cylinder is positioned in the inner cylinder.
As an optimal technical scheme of the stainless steel pipe inner diameter polishing device, a guide groove is formed in the limiting frame, and the limiting frame is in sliding connection with the limiting rod through the guide groove.
As a preferable technical scheme of the stainless steel pipe inner diameter polishing device, the front end of the bolt is rotationally connected with the inside of the circular ring.
Compared with the prior art, the utility model has the beneficial effects that: the output end of the first cylinder drives the cylinder seat to extend into one end of the stainless steel pipe, and then the inner hexagonal wrench is used for inserting the inner rotary bolt of the inner hexagonal hole, so that the bolt drives the abrasive sheet on the limiting rod to outwards prop up through the circular ring matched with the limiting frame, and the stainless steel pipe can be adjusted according to stainless steel pipes with different inner diameters;
The output end of the second cylinder drives the outer cylinder to slide along the outer surface of the inner cylinder, the outer cylinder drives the supporting plate through the first supporting rod and the second supporting rod, the supporting plate slides along the sliding groove through the sliding block, and the surrounding supporting plate can be simultaneously and outwards opened, so that the inner walls of the stainless steel pipes with different inner diameters can be tightly supported for fixing.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a polishing member according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a fixing member according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a fastener of the present utility model;
In the figure: 1. a base; 2. a right axle bracket; 3. a first cylinder; 4. a connecting piece; 5. a cylinder seat; 6. a circular ring; 7. a limiting frame; 8. a limit rod; 9. a sanding sheet; 10. a bolt; 11. an inner hexagonal hole; 12. a left axle bracket; 13. a shaft disc; 14. a chute; 15. a slide block; 16. a supporting plate; 17. a second cylinder; 18. an outer cylinder; 19. a first stay; 20. a second stay bar; 21. a motor; 22. an inner cylinder.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a stainless steel pipe internal diameter burnishing device, including base 1, the top right side of base 1 is fixed with right axle bracket 2, the surface fixed mounting of right axle bracket 2 has first cylinder 3, the output of first cylinder 3 passes through connecting piece 4 fixedly connected with barrel holder 5, the inside front end sliding connection of barrel holder 5 has ring 6, the rear surface both sides of ring 6 are fixed with spacing 7, the inside sliding connection in both ends of barrel holder 5 has gag lever post 8, the outer end fixedly connected with dull polish piece 9 of gag lever post 8, the inside threaded connection in rear end of barrel holder 5 has bolt 10, and the rear surface of bolt 10 has seted up interior hexagonal hole 11, in this embodiment, the output through first cylinder 3 drives barrel holder 5 and stretches into the inside of one end of stainless steel pipe, the inside rotation bolt 10 of interior hexagonal hole 11 is inserted to the rethread interior hexagonal wrench, make bolt 10 pass through ring 6 cooperation spacing 9 on the gag lever post 8 outwards strut, make can carry out the adaptation according to the stainless steel pipe of different internal diameters.
Specifically, a left shaft bracket 12 is fixed on the left side of the top of the base 1, a shaft disk 13 is rotatably connected to the inner surface of the left shaft bracket 12, four circumferentially distributed sliding grooves 14 are formed in the shaft disk 13, sliding blocks 15 are slidably connected to the inner portions of the sliding grooves 14, supporting plates 16 are fixedly connected to the surfaces of the sliding blocks 15, a second air cylinder 17 is fixedly mounted in the middle of the inner surface of the shaft disk 13, an outer cylinder 18 is connected to the output end of the second air cylinder 17, a first supporting rod 19 and a second supporting rod 20 are hinged to the inner end of the supporting plates 16, the other ends of the first supporting rod 19 and the second supporting rod 20 are hinged to the outer surface of the outer cylinder 18, the outer cylinder 18 is driven to slide along the outer surface of the inner cylinder 22 through the output end of the second air cylinder 17, meanwhile, the outer cylinder 18 drives the supporting plates 16 through the first supporting rods 19 and the second supporting rods 20, and the supporting plates 16 slide along the sliding grooves 14 through the sliding blocks 15, and accordingly the supporting plates 16 of all around can be outwards supported at the same time, and the stainless inner walls with different inner diameters can be fixed.
Specifically, the outer surface of the left shaft bracket 12 is fixedly provided with a motor 21, and the output end of the motor 21 is fixedly connected with the shaft disk 13, in this embodiment, the shaft disk 13 is driven to rotate by the output end of the motor 21, so that the stainless steel pipe fixed on the shaft disk 13 is driven to rotate, and the inner wall of the stainless steel pipe is polished by the polishing sheet 9 extending into the cylinder seat 5 inside the stainless steel pipe.
Specifically, the inner cylinder 22 is fixed on the front surface of the shaft disc 13, and the cylinder body part of the second cylinder 17 is located inside the inner cylinder 22, in this embodiment, the second cylinder 17 can be protected by the inner cylinder 22, and the slag generated in the polishing process can be prevented from entering the second cylinder 17.
Specifically, the guide way has been seted up to the inside of spacing 7, and spacing 7 passes through guide way and gag lever post 8 sliding connection, makes the accessible chute drive gag lever post 8 rather than vertical movement when 7 removal in this embodiment.
Specifically, the front end of the bolt 10 is rotatably connected with the inside of the ring 6, so that the ring 6 can be driven to move horizontally when the bolt 10 rotates in this embodiment.
The working principle and the using flow of the utility model are as follows: firstly, stainless steel is sleeved on the outer surfaces of four supporting plates 16, the outer cylinder 18 is driven to slide along the outer surface of the inner cylinder 22 by the output end of the second cylinder 17, the outer cylinder 18 drives the supporting plates 16 by the first supporting rod 19 and the second supporting rod 20, the supporting plates 16 slide along the sliding grooves 14 by the sliding blocks 15, and the surrounding supporting plates 16 can be simultaneously outwards spread, so that the inner wall of the stainless steel pipe is supported and fixed; then the output end of the first cylinder 3 drives the cylinder seat 5 to extend into one end of the stainless steel pipe, and then an inner hexagonal wrench is used for inserting the inner rotary bolt 10 of the inner hexagonal hole 11, so that the bolt 10 drives the abrasive sheet 9 on the limiting rod 8 to be outwards spread through the circular ring 6 and the limiting frame 7, and the abrasive sheet 9 is contacted with the inner wall of the stainless steel pipe; finally, the shaft disc 13 is driven to rotate through the output end of the motor 21, so that the stainless steel tube fixed on the shaft disc 13 is driven to rotate, and the inner wall of the stainless steel tube is polished and polished by the polishing sheet 9 on the cylinder seat 5 extending into the stainless steel tube.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a nonrust steel pipe internal diameter burnishing device, includes base (1), its characterized in that: the utility model discloses a high-efficiency grinding machine is characterized in that a right shaft bracket (2) is fixed on the right side of the top of a base (1), a first cylinder (3) is fixedly arranged on the outer surface of the right shaft bracket (2), a cylinder seat (5) is fixedly connected with the output end of the first cylinder (3) through a connecting piece (4), a circular ring (6) is slidingly connected with the front end of the cylinder seat (5), a limiting frame (7) is fixed on two sides of the rear surface of the circular ring (6), limiting rods (8) are slidingly connected with the two ends of the cylinder seat (5), grinding sheets (9) are fixedly connected with the outer ends of the limiting rods (8), bolts (10) are connected with the inner threads of the rear end of the cylinder seat (5), and inner hexagonal holes (11) are formed in the rear surface of the bolts (10).
2. The stainless steel tube inside diameter polishing apparatus as claimed in claim 1, wherein: the novel multifunctional electric bicycle is characterized in that a left shaft bracket (12) is fixed on the left side of the top of the base (1), a shaft disc (13) is connected to the inner surface of the left shaft bracket (12) in a rotating mode, four circumferentially distributed sliding grooves (14) are formed in the shaft disc (13), sliding blocks (15) are connected to the sliding grooves (14) in a sliding mode, supporting plates (16) are fixedly connected to the surfaces of the sliding blocks (15), a second air cylinder (17) is fixedly mounted in the middle of the inner surface of the shaft disc (13), an outer cylinder (18) is connected to the output end of the second air cylinder (17), a first supporting rod (19) and a second supporting rod (20) are hinged to the inner end of each supporting plate (16), and the other ends of the first supporting rod (19) and the second supporting rod (20) are hinged to the outer surface of the outer cylinder (18).
3. A stainless steel tube inside diameter polishing apparatus as claimed in claim 2, wherein: the outer surface of the left shaft bracket (12) is fixedly provided with a motor (21), and the output end of the motor (21) is fixedly connected with the shaft disc (13).
4. A stainless steel tube inside diameter polishing apparatus as claimed in claim 2, wherein: an inner cylinder (22) is fixed on the front surface of the shaft disc (13), and a cylinder body part of the second cylinder (17) is positioned inside the inner cylinder (22).
5. The stainless steel tube inside diameter polishing apparatus as claimed in claim 1, wherein: the inside of spacing (7) has offered the guide way, and spacing (7) pass through guide way and gag lever post (8) sliding connection.
6. The stainless steel tube inside diameter polishing apparatus as claimed in claim 1, wherein: the front end of the bolt (10) is rotationally connected with the inside of the circular ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470563.4U CN221065832U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe internal diameter burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470563.4U CN221065832U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe internal diameter burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065832U true CN221065832U (en) | 2024-06-04 |
Family
ID=91258778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322470563.4U Active CN221065832U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe internal diameter burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065832U (en) |
-
2023
- 2023-09-12 CN CN202322470563.4U patent/CN221065832U/en active Active
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