CN221020403U - Steel pipe outer wall grinding device - Google Patents
Steel pipe outer wall grinding device Download PDFInfo
- Publication number
- CN221020403U CN221020403U CN202322555295.6U CN202322555295U CN221020403U CN 221020403 U CN221020403 U CN 221020403U CN 202322555295 U CN202322555295 U CN 202322555295U CN 221020403 U CN221020403 U CN 221020403U
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- China
- Prior art keywords
- cylinder
- steel pipe
- plate
- grinding device
- pipe outer
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000010248 power generation Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a steel pipe outer wall polishing device, which comprises a base, wherein two sides of the top of the base are fixedly connected with side plates, the top of each side plate is fixedly connected with a top plate, one side plate is rotatably connected with a cylinder through a bearing, the center of the inside of the cylinder is transversely rotatably provided with a first screw rod, one end of the first screw rod penetrates through the end part of the cylinder and is connected with a handle, the outer side of the first screw rod is sleeved with a first nut seat through threads, the top and the bottom of the nut seat are fixedly connected with a first pressing plate, the other side plate is rotatably connected with a rotating rod through a bearing, and one end of the rotating rod, which is close to the cylinder, is fixedly connected with a second pressing plate.
Description
Technical Field
The utility model relates to a polishing device for the outer wall of a steel pipe, and belongs to the technical field of polishing.
Background
The steel tube is generally long in length, rust on the surface of the steel tube and iron scale can influence the adhesive force between a paint film and the surface of the steel tube, and the fatigue resistance and corrosion resistance of the steel tube can be reduced, so that a steel tube manufacturer must polish the surface of the steel tube before paint spraying treatment, polishing is one of surface modification technologies, and generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of rough objects or sand paper containing particles with higher hardness and the like, and the main purpose is to obtain specific surface roughness and glossiness.
However, the polishing efficiency of the outer wall of the steel pipe is low at present, the labor intensity of operators is high, and the production cost of enterprises is increased intangibly under the condition of lack of labor force at present, so that the polishing machine is not suitable for the development requirements of the current enterprises.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides a polishing device for the outer wall of a steel pipe, which can effectively solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a steel pipe outer wall grinding device, includes the base, base top both sides rigid coupling has the curb plate, curb plate top rigid coupling roof, one of them rotate through the bearing on the curb plate and be connected with the drum, the inside center department of drum transversely rotates and is equipped with first lead screw, first lead screw one end runs through the tip of drum and be connected with the handle, first lead screw outside is equipped with first nut seat through the thread bush, the top and the bottom of nut seat all are fixedly connected with first clamp plate, another be connected with the dwang through the bearing rotation on the curb plate, the dwang is close to the one end rigid coupling of drum has the second clamp plate, the cylinder is installed to roof top center department, the bottom of the piston rod of cylinder runs through roof and rigid coupling has the recess, transversely be equipped with the second lead screw in the recess, second lead screw one end run through a side wall of recess and with the output rigid coupling of the first motor that sets up on the recess outer wall, the second lead screw outside is equipped with two second nut seats through the thread bush, second nut seat bottom is close to the edge of second center department has the abrasive disc through the abrasive disc, abrasive disc bottom rigid coupling is equipped with through the abrasive disc.
Furthermore, the top of the base is fixedly connected with a second motor, the top output end of the second motor is fixedly connected with a first conical gear, a second conical gear is fixedly sleeved on the outer side of the cylinder, and the first conical gear is meshed with the second conical gear.
Further, a steel pipe is abutted between the first pressing plate and the second pressing plate, and the central shaft of the cylinder and the central shaft of the rotating rod are positioned on the same horizontal line.
Furthermore, the outer wall of the second screw rod is provided with two threads with opposite thread directions, and the two second nut seats are respectively sleeved on the two threads with opposite thread directions.
Further, the top and the bottom of the cylinder are provided with strip-shaped through holes for the two first pressing plates to pass through.
Furthermore, the two sides of the concave plate are fixedly connected with sliding blocks through the cross bars, the inner sides of the side plates are provided with grooves, and the sliding blocks are embedded in the grooves and are in sliding connection with the grooves.
The utility model has the beneficial effects that:
1. According to the utility model, the cylinder is arranged, the handle is manually rotated, the first screw rod rotates and then drives the first nut seat to transversely move on the first screw rod, so that the first pressing plate transversely moves and pushes the steel pipe until the other end of the steel pipe is abutted against the second pressing plate, the steel pipe is pressed by the first pressing plate and the second pressing plate, the second motor drives the first bevel gear to rotate, the first bevel gear rotates and then drives the second bevel gear to rotate, so that the cylinder rotates, and the steel pipe can rotate, so that the arrangement of the cylinder can rapidly fix the steel pipe and can rotate the steel pipe by matching with the second motor.
2. According to the utility model, the cylinder and the concave plate are arranged, the concave plate is driven to move downwards through the cylinder until the polishing sheets contact the surface of the steel pipe, the first motor drives the second screw rod to rotate, and as the two second nut seats are respectively sleeved on the two threads with opposite thread directions, the two second nut seats are close to or far away from each other while linearly moving, the polishing sheets are driven to be close to or far away from each other while linearly moving, so that the steel pipe is rapidly polished.
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.
FIG. 1 is a schematic structural view of a steel pipe outer wall polishing device according to the present utility model;
FIG. 2 is a top view of a cylinder of a steel pipe outer wall grinding apparatus of the present utility model;
FIG. 3 is a block diagram of a steel pipe outer wall grinding apparatus of the present utility model;
Reference numerals in the drawings: 1. a base; 2. a side plate; 3. a top plate; 4. a cylinder; 5. a first screw rod; 6. a handle; 7. a first nut seat; 8. a first platen; 9. a rotating lever; 10. a second pressing plate; 11. a cylinder; 12. a concave plate; 13. a second screw rod; 14. a first motor; 15. a second nut seat; 16. polishing the block; 17. polishing the sheet; 18. a second motor; 19. a first bevel gear; 20. a second bevel gear; 21. a steel pipe; 22. and a strip-shaped through hole.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 1-3, the polishing device comprises a base 1, side plates 2 are fixedly connected to two sides of the top of the base 1, a top plate 3 is fixedly connected to the top of the side plates 2, a cylinder 4 is rotatably connected to one side plate 2 through a bearing, a first screw rod 5 is transversely arranged at the center of the inside of the cylinder 4 in a rotating manner, one end of the first screw rod 5 penetrates through the end of the cylinder 4 and is connected with a handle 6, a first nut seat 7 is sleeved outside the first screw rod 5 through threads, a first pressing plate 8 is fixedly connected to the top and the bottom of the first nut seat 7, a rotating rod 9 is rotatably connected to the other side plate 2 through a bearing, a second pressing plate 10 is fixedly connected to one end of the rotating rod 9 close to the cylinder 4, a cylinder 11 is arranged at the center of the top plate 3, a concave plate 12 is fixedly connected to the bottom of a piston rod of the cylinder 11, a second screw rod 13 is transversely arranged in the concave plate 12 in a penetrating manner, one end of the second screw rod 13 penetrates through one side wall of the concave plate 12 and is fixedly connected with the output end of a first motor 14 arranged on the outer wall of the concave plate 12, two second screw rods 15 are sleeved outside the second screw rod 13 through threads, two second nut seats 15 are fixedly connected to the bottom grinding blocks 16 are arranged at the bottom edges of the second screw rod 13 near the center of the second screw rod 13 through grinding blocks 16, and grinding blocks 16 are arranged at the bottoms of grinding blocks 16.
The top of the base 1 is fixedly connected with a second motor 18, the top output end of the second motor 18 is fixedly connected with a first conical gear 19, a second conical gear 20 is fixedly sleeved on the outer side of the cylinder 4, the first conical gear 19 is meshed with the second conical gear 20, the second motor 18 drives the first conical gear 19 to rotate, the first conical gear 19 drives the second conical gear 20 to rotate after rotating, and therefore the cylinder 4 rotates, and the steel pipe 21 rotates.
The steel pipe 21 is abutted between the first pressing plate 8 and the second pressing plate 10, the central shaft of the cylinder 4 and the central shaft of the rotating rod 9 are positioned on the same horizontal line, the handle 6 is rotated, the first screw rod 5 rotates at the moment, the first screw rod 5 rotates and then drives the first nut seat 7 to transversely move on the first screw rod 5, so that the first pressing plate 8 transversely moves and pushes the steel pipe until the other end of the steel pipe is abutted against the second pressing plate 10, and the steel pipe is tightly pressed by the first pressing plate 8 and the second pressing plate 10.
The outer wall of the second screw rod 13 is provided with two threads with opposite thread directions, the two second nut seats 15 are respectively sleeved on the two threads with opposite thread directions, the top and the bottom of the cylinder 4 are respectively provided with a strip-shaped through hole 22 for the two first pressing plates 8 to pass through, and the two second nut seats 15 are respectively sleeved on the two threads with opposite thread directions, so that the two second nut seats 15 are mutually close to or mutually far away from each other when doing linear movement, and the polishing sheet 17 is driven to be mutually close to or mutually far away from each other when doing linear movement, so that the steel pipe 21 is polished rapidly.
The slide blocks are fixedly connected to the two sides of the concave plate 12 through the cross bars, grooves are formed in the inner sides of the side plates, and the slide blocks are embedded into the grooves and are in sliding connection with the grooves.
The working principle of the utility model is as follows: when the steel tube polishing machine is used, firstly, a steel tube passes through the cylinder 4, one end of the steel tube is abutted against the first pressing plate 8, the handle 6 is manually rotated, at the moment, the first screw rod 5 is rotated to drive the first screw rod 13 to transversely move, so that the first pressing plate 8 transversely moves and pushes the steel tube until the other end of the steel tube is abutted against the second pressing plate 10, the steel tube is pressed by the first pressing plate 8 and the second pressing plate 10, then the concave plate 12 is driven to downwardly move through the cylinder 11 until the polishing sheet 17 contacts the surface of the steel tube, then the first motor 14 and the second motor 18 are started, the second motor 18 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 20 to rotate, the cylinder 4 is rotated, the steel tube 21 is rotated, the first motor 14 drives the second screw rod 13 to rotate, and the two second screw rods 15 are respectively sleeved on two threads with opposite threads, so that the two second screw rods 15 are mutually close to or mutually far away from each other while linearly moving, and the polishing sheet 17 is driven to linearly move mutually close to or mutually far away from each other, and the polishing sheet 21 is rapidly polished.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The above is a preferred embodiment of the present utility model, and a person skilled in the art can also make alterations and modifications to the above embodiment, therefore, the present utility model is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by the person skilled in the art on the basis of the present utility model are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a steel pipe outer wall grinding device, includes base (1), its characterized in that: the utility model discloses a motor, including base (1) and nut, base (1) top both sides rigid coupling has curb plate (2), curb plate (2) top rigid coupling roof (3), one of them be connected with cylinder (4) through the bearing rotation on curb plate (2), cylinder (4) inside center department transverse rotation is equipped with first lead screw (5), first lead screw (5) one end runs through the tip of cylinder (4) and is connected with handle (6), first lead screw (5) outside is equipped with first nut seat (7) through the thread bush, the top and the bottom of first nut seat (7) all rigid coupling have first clamp plate (8), and another be connected with dwang (9) through the bearing rotation on curb plate (2), dwang (9) are close to cylinder (4) one end rigid coupling has second clamp plate (10), cylinder (11) are installed in top center department, the bottom of cylinder (11) piston rod runs through roof and rigid coupling has concave plate (12), transversely be equipped with second lead screw (13) in concave plate (12), second lead screw (13) the second motor (12) the top is equipped with one through the first side wall (14) of concave plate (12) and two screw thread bush (13) outside screw (13), the edge, close to the center of the second screw rod (13), of the bottom of the second nut seat (15) is fixedly connected with a polishing block (16) through a vertical rod, and a polishing sheet (17) is arranged at the bottom of the polishing block (16).
2. A steel pipe outer wall grinding device according to claim 1, wherein: the novel electric power generation device is characterized in that a second motor (18) is fixedly connected to the top of the base (1), a first conical gear (19) is fixedly connected to the top output end of the second motor (18), a second conical gear (20) is fixedly sleeved on the outer side of the cylinder (4), and the first conical gear (19) is meshed with the second conical gear (20).
3. A steel pipe outer wall grinding device according to claim 1, wherein: a steel pipe (21) is abutted between the first pressing plate (8) and the second pressing plate (10), and the central shaft of the cylinder (4) and the central shaft of the rotating rod (9) are positioned on the same horizontal straight line.
4. A steel pipe outer wall grinding device according to claim 1, wherein: the outer wall of the second screw rod (13) is provided with two threads with opposite thread directions, and the two second nut seats (15) are respectively sleeved on the two threads with opposite thread directions.
5. A steel pipe outer wall grinding device according to claim 1, wherein: the top and the bottom of the cylinder (4) are respectively provided with a strip-shaped through hole (22) for two first pressing plates (8) to pass through.
6. A steel pipe outer wall grinding device according to claim 1, wherein: the concave plate (12) both sides all have the slider through horizontal pole rigid coupling, the recess has all been seted up to the inboard of curb plate, just the slider embedding sets up in the recess and with recess sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555295.6U CN221020403U (en) | 2023-09-19 | 2023-09-19 | Steel pipe outer wall grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555295.6U CN221020403U (en) | 2023-09-19 | 2023-09-19 | Steel pipe outer wall grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221020403U true CN221020403U (en) | 2024-05-28 |
Family
ID=91136451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322555295.6U Active CN221020403U (en) | 2023-09-19 | 2023-09-19 | Steel pipe outer wall grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221020403U (en) |
-
2023
- 2023-09-19 CN CN202322555295.6U patent/CN221020403U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240830 Address after: 061000 Yanta Road, Yanshan County, Cangzhou City, Hebei Province Patentee after: Hebei Yanhai Pipeline Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 219-D3-209 Ximen Street, Jintan District, Changzhou City, Jiangsu Province, 213000 Patentee before: CHANGZHOU YANCE MACHINERY TECHNOLOGY CO.,LTD. Country or region before: China |