CN218575849U - Automatic rust cleaning device for outer side wall of steel pipe - Google Patents
Automatic rust cleaning device for outer side wall of steel pipe Download PDFInfo
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- CN218575849U CN218575849U CN202222293791.4U CN202222293791U CN218575849U CN 218575849 U CN218575849 U CN 218575849U CN 202222293791 U CN202222293791 U CN 202222293791U CN 218575849 U CN218575849 U CN 218575849U
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- steel pipe
- side wall
- box body
- outer side
- rust removing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of rust removing equipment, in particular to an automatic rust removing device for the outer side wall of a steel pipe; the rust removing device comprises a box body, a rust removing mechanism and a driving mechanism; the driving mechanism comprises a rotating cylinder which is rotatably installed in the box body, at least two clamping plates which are close to or far away from each other are installed in the rotating cylinder, one side of each clamping plate, which is away from the rotating cylinder, is connected with an elastic piece, and one side of each elastic piece, which is away from the clamping plate, is connected with a grinding plate; according to the scheme, the outer side wall of the steel pipe is subjected to segmented rust removal through the rotation of the rotary cylinder, the steel pipe with long length can be subjected to segmented polishing, the whole occupied area of the device is small, the device is suitable for steel pipes with different specifications, the construction is flexible, and the steel pipe is driven to rotate without high-power driving equipment; when the scheme is operated, rust generated by rust removal is shielded and collected by the rotary drum and the box body, and the rust is prevented from overflowing to form dust polluting the working environment.
Description
Technical Field
The utility model relates to a rust cleaning equipment technical field especially relates to automatic rust cleaning device of steel pipe lateral wall.
Background
The steel pipe stored for a long time is easy to rust for various reasons, and simultaneously, the outer side wall of the steel pipe is required to be subjected to rust removal treatment before use or secondary processing because the outer side wall surface of the steel pipe is rusted or has a residual oxide layer to influence the accuracy of flaw detection and cause the problems that the steel pipe cannot be sprayed during paint spraying; in the prior art, the outer side wall of the steel pipe is polished by a grinding tool directly or by a derusting device in the prior art; the manual polishing efficiency is too low, and the existing derusting device also has some defects; for example, patent No. CN209648403U discloses a quick rust removing and polishing device for seamless steel pipes, which is configured to unfold and fix a steel pipe 24 by a steel pipe spreader 23, then adjust the position of the steel pipe 24 relative to a steel wire hairbrush 18 by using a moving block 20, then start a motor 9 to adjust the position of the steel wire hairbrush 18 until the steel wire hairbrush 18 is tightly abutted against the outer surface of the steel pipe 24, and then start a rotating motor 22 to drive the steel pipe 24 to rotate, so as to remove rust of the steel pipe 24; when the rust removing device disclosed in the patent is used for removing rust of a long steel pipe, the overall size of the device is required to be matched with the steel pipe, so that the overall occupied space of the device is too large and is not flexible; when the rust removing device is used, the whole steel pipe needs to be lifted, then the whole steel pipe is driven to rotate by the rotating motor, and when a steel pipe with large weight is operated, a driving motor with large power is needed, so that the manufacturing cost and the use cost of the device can be improved; whole application range is narrow relatively, and can't handle the rust bits that drop when removing rust, and the rust bits can form the raise dust in operational environment, influences the health.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides an automatic rust cleaning device of steel pipe lateral wall, it has solved among the prior art rust cleaning device application range narrow relatively, and can not carry out the problem handled to the raise dust that rust bits formed.
According to the embodiment of the utility model, the automatic rust removing device for the outer side wall of the steel pipe comprises a box body, a rust removing mechanism and a driving mechanism;
the driving mechanism comprises a rotating cylinder which is rotatably installed in the box body, at least two clamping plates which are close to or far away from each other are installed in the rotating cylinder, one side of each clamping plate, which is away from the rotating cylinder, is connected with an elastic piece, and one side of each elastic piece, which is away from the clamping plate, is connected with a grinding plate;
the driving mechanism drives the rotary cylinder to rotate, and the two opposite sides of the box body are provided with through holes for the steel pipe to pass through the box body and the rotary cylinder therein.
In the embodiment, the steel pipe is conveyed to a position extending into the box body from the perforation, and is placed in the rotary cylinder; then, the clamping plates in the rotary cylinder are controlled to be close to each other until the grinding plate connected with the clamping plates through the elastic parts is tightly attached to the outer side wall of the steel pipe, when the grinding plate is tightly attached to the outer side wall of the steel pipe, the elastic parts between the clamping plates and the grinding plate are compressed, and the elastic parts apply acting force to the movably arranged grinding plate, so that the grinding tool can be more tightly attached to the steel pipe; the rotating cylinder is driven to rotate through the driving mechanism, the clamping piece, the elastic piece and the grinding tool in the rotating cylinder can be driven to rotate together when the rotating cylinder rotates, the outer side wall of the steel pipe tightly attached to the rotating cylinder can be rubbed and derusted when the grinding tool rotates, one section of the steel pipe can be derusted after the grinding tool operates for a period of time, then the clamping plate is controlled to be separated, the next section of the steel pipe is controlled to extend into the rotating cylinder, and the next section of the steel pipe can be polished by repeating the operation; according to the scheme, the outer side wall of the steel pipe is subjected to segmented rust removal through the rotation of the rotary cylinder, the steel pipe with long length can be subjected to segmented polishing, the whole occupied area of the device is small, the device is suitable for steel pipes with different specifications, the construction is flexible, and the steel pipe is driven to rotate without high-power driving equipment; when the scheme is operated, rust generated by rust removal is shielded and collected by the rotary drum and the box body, and the rust is prevented from overflowing to form dust polluting the working environment.
Furthermore, a discharge port and a plurality of supporting legs are arranged at the bottom of the box body and fixedly connected with the box body.
Furthermore, a fixing plate is further installed in the box body and located below the rust removing mechanism, and an electromagnet is further installed on one side, facing the rust removing mechanism, of the fixing plate.
Further, the rotary cylinder is transversely arranged, the opening parts at two ends of the rotary cylinder are fixedly connected with rotating rings, the box body is provided with fixing blocks fixedly connected with the side walls of the through holes, and the fixing blocks are provided with rotating grooves in sliding connection with the rotating rings.
Further, the inner side wall of the rotating cylinder is fixedly connected with an expansion piece, and the expansion end of the expansion piece is fixedly connected with the clamping plate.
Further, the elastic piece is a compression spring arranged between the clamping plate and the grinding plate.
Further, actuating mechanism is including fixed setting up the driving motor of rotatory section of thick bamboo top, driving motor output shaft fixedly connected with drive gear, rotatory section of thick bamboo lateral wall be provided with the dogtooth of drive gear meshing.
Further, the top side of the box body is fixedly connected with an arched mounting frame, the bottom side of the mounting frame is fixedly connected with a connecting block, and the driving motor is embedded in the connecting block.
Compared with the prior art, the utility model discloses following beneficial effect has:
according to the scheme, the outer side wall of the steel pipe is subjected to segmented rust removal through the rotation of the rotary cylinder, the steel pipe with long length can be subjected to segmented polishing, the whole occupied area of the device is small, the device is suitable for steel pipes with different specifications, the construction is flexible, and the steel pipe is driven to rotate without high-power driving equipment; when the scheme is operated, rust generated by rust removal is shielded and collected by the rotary drum and the box body, and the rust is prevented from overflowing to form dust polluting the working environment.
Drawings
FIG. 1 is a schematic view of an elevation structure of an automatic rust removing device for the outer side wall of a steel pipe in an embodiment of the present invention;
FIG. 2 is a schematic sectional structure view of an automatic rust removing device for the outer side wall of a steel pipe in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a right-view structure of an automatic rust removing device for the outer side wall of a steel pipe in an embodiment of the present invention;
FIG. 4 is a schematic view of the connection between the rotary drum and the box body according to the embodiment of the present invention;
FIG. 5 is a schematic view of the connection between the box body and the fixing block according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of an automatic rust removing device for the outer side wall of the steel pipe provided with the upper sealing cover according to the embodiment of the present invention;
in the drawings, wherein: 100. a box body; 101. perforating; 110. supporting legs; 120. a fixing plate; 130. an electromagnet; 140. a fixed block; 141. a rotating groove; 210. a rotary drum; 220. a rotating ring; 230. a telescoping member; 240. a clamping plate; 250. compressing the spring; 260. grinding a plate; 310. a drive motor; 320. a drive gear; 330. a mounting frame; 331. connecting blocks; 400. and (6) closing the cover.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6 together, the embodiment provides an automatic rust removing device for an outer side wall of a steel pipe, which includes a box 100, a rust removing mechanism and a driving mechanism;
the driving mechanism comprises a rotary cylinder 210 rotatably mounted in the box body 100, at least two clamping plates 240 close to or far away from each other are mounted in the rotary cylinder 210, one side of each clamping plate 240 departing from the rotary cylinder 210 is connected with an elastic part, and one side of each elastic part departing from the clamping plate 240 is connected with a grinding plate 260;
the driving mechanism drives the rotating cylinder 210 to rotate, and the two opposite sides of the box body 100 are both provided with through holes 101 for the steel pipes to pass through the box body 100 and the rotating cylinder 210 therein.
In this embodiment, the steel pipe is conveyed to the position extending into the box body 100 from the perforation 101, and is placed in the rotary cylinder 210; then, the clamping plates 240 in the rotary cylinder 210 are controlled to approach each other until the grinding plate 260 connected with the clamping plates 240 through the elastic element is tightly attached to the outer side wall of the steel pipe, when the grinding plate 260 is tightly attached to the outer side wall of the steel pipe, the elastic element between the clamping plate 240 and the grinding plate 260 is compressed, and the elastic element applies acting force to the movably arranged grinding plate 260, so that the grinding tool can be more tightly attached to the steel pipe; the rotating cylinder 210 is driven to rotate through the driving mechanism, the clamping piece, the elastic piece and the grinding tool in the rotating cylinder 210 can be driven to rotate together when the rotating cylinder 210 rotates, the outer side wall of the steel pipe tightly attached to the rotating cylinder can be rubbed and derusted when the grinding tool rotates, one section of the steel pipe can be derusted after the grinding tool operates for a period of time, then the clamping plate 240 is controlled to be separated, the next section of the steel pipe is controlled to stretch into the rotating cylinder 210, and the next section of the steel pipe can be polished by repeating the operation; according to the scheme, the outer side wall of the steel pipe is subjected to segmented rust removal through the rotation of the rotary cylinder 210, the steel pipe with long length can be subjected to segmented polishing, the whole occupied area of the device is small, the device is suitable for steel pipes with different specifications, the construction is flexible, and the steel pipe is driven to rotate without high-power driving equipment; when the scheme is operated, rust generated by rust removal is shielded and collected by the rotary drum 210 and the box body 100, and the rust is prevented from overflowing to pollute the working environment and raise dust.
Preferably, the bottom of the box 100 is provided with a discharge opening and fixedly connected with a plurality of supporting legs 110.
As shown in fig. 1 to 6, the box body 100 is a substantially three-dimensional rectangular box, the top of the box body is open, the bottom of the box body is hopper-shaped, and a discharge opening is formed in the bottom of the box body, so that rust generated in the rust removing process can be discharged through the discharge opening, and the box body is more convenient to use; the supporting legs 110 can enable the whole box body 100 to be arranged at intervals on the bottom surface, so that the discharging of the discharging opening is facilitated, specifically, the discharging opening can be provided with a switch door, when the device runs, the discharging opening is closed, and the discharging opening is opened when the discharging is needed; more specifically, as shown in fig. 6, a movably connected closing cover 400 may be further disposed above the box 100, and the device is closed by the top of the closing cover 400 when in use.
Preferably, a fixing plate 120 is further installed in the box 100, the fixing plate 120 is located below the rust removing mechanism, and an electromagnet 130 is further installed on one side of the fixing plate 120 facing the rust removing mechanism.
As shown in fig. 2, the fixing plate 120 in the box 100 and the electromagnet 130 thereon are in an upward arrow shape, and when the electromagnet 130 is powered on, the rust can be adsorbed, so that the rust is prevented from flying in the air, and when the rust needs to be intensively treated, the power on of the electromagnet 130 is stopped, so that the rust slides off the surface of the inclined electromagnet 130.
Preferably, the rotating cylinder 210 is transversely arranged, the openings at both ends are fixedly connected with rotating rings 220, the side wall of the box body 100 provided with the through hole 101 is fixedly connected with fixing blocks 140, and the fixing blocks 140 are provided with rotating grooves 141 slidably connected with the rotating rings 220.
As shown in fig. 1 to 5, the cylindrical rotary drum 210 is rotatably connected to the fixing block 140 on the inner side wall of the box 100 through the rotating rings 220 at both ends of the rotary drum, the fixing block 140 on the inner side wall of the box 100 is arc-shaped corresponding to the rotary drum 210, a rotating groove 141 is formed on the fixing block and corresponds to the rotating ring 220, and the cross sections of the fixing block 140 and the rotating groove 141 are T-shaped to prevent the rotating ring 220 from being separated from the fixing block 140.
Preferably, the inner sidewall of the rotary cylinder 210 is fixedly connected with a telescopic member 230, and the telescopic end of the telescopic member 230 is fixedly connected with a clamping plate 240.
As shown in fig. 1, 2 and 6, the telescopic member 230 in the rotary cylinder 210 may be an electric telescopic rod or an air cylinder or other telescopic devices in the prior art, and the clamping plates 240 are driven to approach each other by the telescopic member 230, so that the grinding plate 260 connected thereto by the elastic member is tightly attached to the steel pipe; the elastic piece is a compression spring 250 which is common in the prior art, has good elasticity and ensures that the grinding plate 260 can be tightly attached to the steel pipe; specifically, the clamping plates 240 are arc-shaped and include two clamping plates, and a plurality of pressure springs 250 are arranged between the clamping plates 240 and the grinding plate 260.
Preferably, the driving mechanism includes a driving motor 310 fixedly disposed above the rotary drum 210, a driving gear 320 is fixedly connected to an output shaft of the driving motor 310, and a convex tooth engaged with the driving gear 320 is disposed on an outer side wall of the rotary drum 210.
As shown in fig. 1 to 3, when the fixedly disposed driving motor 310 is started, the driving gear 320 on the output shaft is driven to rotate, and when the driving gear 320 rotates, the driving gear 320 can drive the rotating cylinder 210 to rotate because the outer side wall of the rotating cylinder 210 is provided with the convex teeth meshed with the driving gear 320, so that the grinding plate 260 in the rotating cylinder 210 grinds the outer side wall of the steel pipe; the case 100 has an arch-shaped mounting frame 330 fixedly connected to a top side thereof, a connection block 331 fixedly connected to a bottom side of the mounting frame 330, and the driving motor 310 is embedded in the connection block 331 so that the driving motor 310 is fixedly disposed above the rotary cylinder 210 to rotate the rotary cylinder 210.
Specifically, the steel pipe can be conveyed by a steel pipe conveying device in the prior art, such as a conveying crawler, a conveying roller and other devices.
Compared with the prior art, the utility model discloses a rotation of rotary drum 210 comes to carry out the segmentation rust cleaning to the steel pipe lateral wall, can carry out the segmentation polishing to the longer steel pipe of length, and the whole area occupied of device is less, is applicable to the steel pipe of different specifications, and the construction is nimble, and does not need powerful drive device to drive the steel pipe and rotate; when the scheme is operated, rust generated by rust removal is shielded and collected by the rotary drum 210 and the box body 100, and the rust is prevented from overflowing to pollute the working environment and raise dust.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The automatic steel pipe outer side wall rust removing device is characterized by comprising a box body, a rust removing mechanism and a driving mechanism;
the driving mechanism comprises a rotating cylinder which is rotatably installed in the box body, at least two clamping plates which are close to or far away from each other are installed in the rotating cylinder, one side of each clamping plate, which is away from the rotating cylinder, is connected with an elastic piece, and one side of each elastic piece, which is away from the clamping plate, is connected with a grinding plate;
the driving mechanism drives the rotary cylinder to rotate, and the two opposite sides of the box body are provided with through holes for the steel pipe to pass through the box body and the rotary cylinder therein.
2. The automatic steel pipe outer side wall rust removing device as claimed in claim 1, wherein a discharge port is formed at the bottom of the box body, and a plurality of supporting legs are fixedly connected with the bottom of the box body.
3. The automatic steel pipe outer side wall rust removing device as claimed in claim 2, wherein a fixing plate is further installed in the box body, the fixing plate is located below the rust removing mechanism, and an electromagnet is further installed on one side of the fixing plate facing the rust removing mechanism.
4. The automatic steel pipe outer side wall rust removing device as claimed in claim 1, wherein the rotary drum is transversely arranged, openings at both ends are fixedly connected with rotary rings, the side wall of the box body provided with the through hole is fixedly connected with fixed blocks, and the fixed blocks are provided with rotary grooves slidably connected with the rotary rings.
5. The automatic rust removing device for the outer side wall of the steel pipe as claimed in claim 4, wherein the inner side wall of the rotary cylinder is fixedly connected with an expansion member, and the expansion end of the expansion member is fixedly connected with the clamping plate.
6. The automatic rust removing apparatus for outer side walls of steel pipes according to claim 5, wherein the elastic member is a compression spring provided between the grip plate and the grinding plate.
7. The automatic steel pipe outer side wall rust removing device as claimed in claim 4, wherein the driving mechanism comprises a driving motor fixedly arranged above the rotary drum, a driving gear is fixedly connected to an output shaft of the driving motor, and the outer side wall of the rotary drum is provided with convex teeth meshed with the driving gear.
8. The automatic steel pipe outer side wall rust removing device as claimed in claim 7, wherein an arch-shaped mounting frame is fixedly connected to the top side of the box body, a connecting block is fixedly connected to the bottom side of the mounting frame, and the driving motor is embedded in the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293791.4U CN218575849U (en) | 2022-08-30 | 2022-08-30 | Automatic rust cleaning device for outer side wall of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293791.4U CN218575849U (en) | 2022-08-30 | 2022-08-30 | Automatic rust cleaning device for outer side wall of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575849U true CN218575849U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222293791.4U Active CN218575849U (en) | 2022-08-30 | 2022-08-30 | Automatic rust cleaning device for outer side wall of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575849U (en) |
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2022
- 2022-08-30 CN CN202222293791.4U patent/CN218575849U/en active Active
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