CN112222964A - Surface polishing device for stainless steel pipe - Google Patents
Surface polishing device for stainless steel pipe Download PDFInfo
- Publication number
- CN112222964A CN112222964A CN202011103979.7A CN202011103979A CN112222964A CN 112222964 A CN112222964 A CN 112222964A CN 202011103979 A CN202011103979 A CN 202011103979A CN 112222964 A CN112222964 A CN 112222964A
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- Prior art keywords
- dust
- steel pipe
- stainless steel
- support frame
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
- B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to the field of stainless steel pipe machining, in particular to a surface polishing device for a stainless steel pipe, which comprises a top plate and a bottom plate seat, wherein a second support frame and a first support frame are respectively fixedly installed between the top plate and the bottom plate seat, a polishing cylinder is rotatably installed on the first support frame, the inner side of the polishing cylinder is communicated with an inner cavity, polishing bristles are installed on the middle cavity wall of the inner cavity, a plurality of dust suction holes are respectively formed in the two end cavity walls of the inner cavity, the dust suction holes are communicated with an annular cavity, a driving assembly for driving the polishing cylinder to rotate in a reciprocating manner is further installed on the first support frame, a dust removal box is further installed on the first support frame, and an exhaust fan is installed on the dust removal box and used for pumping air at the two ends of the inner. The stainless steel pipe surface polishing machine can perform all-dimensional polishing operation, can perform synchronous and reliable dust removal operation during polishing, and improves the surface polishing processing effect and efficiency of stainless steel pipes.
Description
Technical Field
The invention relates to the field of stainless steel pipe processing, in particular to a surface polishing device for a stainless steel pipe.
Background
The steel pipe is made of steel with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the 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; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.
When stainless steel pipe machining is carried out, the surface of the stainless steel pipe needs to be polished, but the existing polishing device cannot carry out all-dimensional polishing operation, and cannot carry out synchronous and reliable dust removal operation during polishing, so that the polishing effect and efficiency of the surface of the stainless steel pipe are influenced. Therefore, in view of the above situation, it is urgently required to develop a surface grinding device for stainless steel pipes to overcome the disadvantages in the current practical application.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a surface polishing device for a stainless steel tube, so as to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a surface polishing device for stainless steel pipes comprises a top plate and a bottom plate seat, wherein a second supporting frame and a first supporting frame are respectively fixedly arranged between the top plate and the bottom plate seat, the first support frame is rotatably provided with a polishing barrel, the inner side of the polishing barrel is provided with an inner cavity in a through way, the middle cavity wall of the inner cavity is provided with polishing bristles, the cavity walls at the two ends of the inner cavity are respectively provided with a plurality of dust suction holes, the dust suction holes are communicated with an annular cavity arranged in the polishing barrel outside the inner cavity, the first support frame is also provided with a driving component for driving the grinding cylinder to rotate in a reciprocating manner, the first support frame is also provided with a dust removal box, the dust removal box is provided with an exhaust fan, and the bottom of the dust removal box is provided with a dust collection hose, the other end of the dust collection hose is communicated with the annular cavity, and the exhaust fan is used for pumping away air at two ends of the inner cavity through a plurality of dust collection holes.
As a further scheme of the invention: the grinding cylinder is of a cylindrical cylinder structure horizontally arranged, a steel pipe perforation coaxial with the inner cavity is formed in the second support frame, and a plurality of supporting balls used for supporting the stainless steel pipe in an auxiliary mode are circumferentially distributed on the hole wall of the steel pipe perforation.
As a further scheme of the invention: the driving assembly comprises a servo motor, a driving gear and a driven gear, the driven gear is fixedly arranged on the grinding cylinder, the servo motor is fixedly arranged on the first support frame, and the driving gear meshed with the driven gear is fixedly arranged on an output shaft of the servo motor.
As a further scheme of the invention: a dust blocking net cylinder is arranged on the inner side of the dust removing box, and an air inlet of the exhaust fan is communicated with an inner cavity of the dust removing box on the outer side of the dust blocking net cylinder; the middle part of the inner side of the dust blocking net barrel is also provided with an air guide pipe, the upper end of the air guide pipe is positioned at the lower side of the inner top of the dust blocking net barrel, the lower end of the air guide pipe extends out of the bottom of the dust removal box, and the lower end of the air guide pipe is communicated with the annular cavity through a dust collection hose.
As a further scheme of the invention: the dust-blocking net cylinder is of a conical structure with a small top and a big bottom, the top of the dust-blocking net cylinder is of an upward arc-shaped protruding structure in the middle, and the lower end of the dust-blocking net cylinder is fixed on the outer ring of the inner bottom of the dust removal box.
As a further scheme of the invention: and a dust discharge port communicated with the inner cavity of the dust blocking mesh cylinder is arranged at the bottom of the dust removal box.
As a further scheme of the invention: the air guide pipe and the dust blocking net cylinder are coaxially arranged, and the air guide pipe is fixedly connected with the bottom of the dust removal box in a sealing mode.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the surface polishing device for the stainless steel pipe, the stainless steel pipe to be processed penetrates through the inner cavity of the polishing barrel, and then the polishing barrel can be driven to rotate in a reciprocating manner through the work of the driving assembly, so that the polishing operation of polishing the surface of the stainless steel pipe through polishing burrs is facilitated; when the processing of polishing, through control air exhauster work, the air at inner chamber both ends is taken away in a plurality of dust absorption holes of accessible, reaches the effect of synchronous dust removal when polishing, promotes nonrust steel pipe's surface processing effect and efficiency of polishing, and dust accessible dust removal case stores, is worth promoting.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial sectional structural view of fig. 1.
FIG. 3 is a schematic sectional view of a dust removing box part in the embodiment of the invention.
Fig. 4 is a schematic perspective view of the dust-proof net cylinder in fig. 3.
In the figure: 1-a top plate, 2-an exhaust fan, 3-a dust removal box, 4-a first support frame, 5-a servo motor, 6-a driving gear, 7-a driven gear, 8-a grinding cylinder, 9-a bottom plate seat, 10-a dust suction hose, 11-a dust discharge port, 12-a second support frame, 13-a steel pipe perforation, 14-a support ball, 15-an annular cavity, 16-a dust suction hole, 17-an inner cavity, 18-grinding hair, 19-a dust blocking net cylinder and 20-an air guide pipe.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a surface polishing device for a stainless steel pipe includes a top plate 1 and a bottom plate seat 9, a second support frame 12 and a first support frame 4 are respectively installed and fixed between the top plate 1 and the bottom plate seat 9, a polishing cylinder 8 is rotatably installed on the first support frame 4, an inner cavity 17 is formed through the inner side of the polishing cylinder 8, a polishing bristle 18 is installed on the middle cavity wall of the inner cavity 17, a plurality of dust suction holes 16 are respectively formed on the cavity walls at both ends of the inner cavity 17, the plurality of dust suction holes 16 are communicated with an annular cavity 15 formed in the polishing cylinder 8 outside the inner cavity 17, a driving component for driving the polishing cylinder 8 to rotate back and forth is further installed on the first support frame 4, a dust removing box 3 is further installed on the dust removing box 3, and an exhaust fan 2 is installed on the dust removing box 3, and a dust suction hose 10 is installed at the bottom of the dust removing, the other end of the suction hose 10 communicates with the annular cavity 15, and the suction fan 2 is used to draw air from both ends of the cavity 17 through a plurality of suction holes 16.
In the embodiment of the invention, the stainless steel pipe to be processed passes through the inner cavity 17 of the grinding cylinder 8, and then the grinding cylinder 8 can be driven to rotate in a reciprocating manner by the operation of the driving assembly, so that the grinding operation on the surface of the stainless steel pipe through the grinding burrs 18 is facilitated; when the processing of polishing, through the work of control air exhauster 2, the air at 17 both ends of inner chamber is taken away in a plurality of dust absorption holes of accessible 16, reaches the effect of synchronous dust removal when polishing, promotes nonrust steel pipe's surface polishing processing effect and efficiency, and dust accessible dust removal case 3 stores, is worth promoting.
Example 2
Referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is:
in this embodiment, a cylindrical barrel structure that polishing section of thick bamboo 8 set up for the level, set up on the second support frame 12 with the steel pipe perforation 13 of inner chamber 17 coaxial line, still the circumference distributes on the pore wall of steel pipe perforation 13 and installs a plurality of support balls 14 that are used for stainless steel pipe auxiliary stay, promotes the removal smoothness of stainless steel pipe, and passes stainless steel pipe from steel pipe perforation 13, has supplementary guide effect, reduces the degree of difficulty of stainless steel pipe surface finish machining operation.
The drive assembly is including servo motor 5, driving gear 6 and driven gear 7, driven gear 7 installation is fixed in on the section of thick bamboo 8 of polishing, and on servo motor 5 installation was fixed in first support frame 4, still the installation was fixed with the driving gear 6 of being connected with driven gear 7 meshing on servo motor 5's the output shaft, can drive the section of thick bamboo 8 reciprocating rotation of polishing through servo motor 5 work for polish hair 18 can carry out the omnidirectional processing operation of polishing to the surface of stainless steel pipe.
A dust blocking net cylinder 19 is arranged on the inner side of the dust removing box 3, the dust blocking net cylinder 19 is of a conical structure with a small top and a big bottom, the top of the dust blocking net cylinder 19 is of an upward arc-shaped protruding structure, the lower end of the dust blocking net cylinder 19 is fixed on the outer ring of the inner bottom of the dust removing box 3, dust can be blocked by the dust blocking net cylinder 19 and used for air to pass through, and the specific aperture and material of the dust blocking net cylinder 19 can be realized by adopting the prior art without specific limitation; the bottom of the dust removing box 3 is provided with a dust discharging port 11 communicated with the inner cavity of the dust blocking net cylinder 19, and dust is discharged through the dust discharging port 11; an air inlet of the exhaust fan 2 is communicated with an inner cavity of the dust removing box 3 at the outer side of the dust blocking net cylinder 19; the middle part of the inner side of the dust blocking net cylinder 19 is also provided with an air guide pipe 20, the air guide pipe 20 and the dust blocking net cylinder 19 are coaxially arranged, the upper end of the air guide pipe 20 is positioned at the lower side of the inner top of the dust blocking net cylinder 19, the lower end of the air guide pipe 20 extends out of the bottom of the dust removal box 3, the air guide pipe 20 is fixedly connected with the bottom of the dust removal box 3 in a sealing mode, and the lower end of the air guide pipe 20 is communicated with the annular cavity 15 through a dust collection hose 10.
During operation, the exhaust fan 2 works to enable the dust suction holes 16 to generate negative pressure, so that the functions of air exhaust and dust suction are achieved, dust mixed with air discharged from the upper end of the air guide pipe 20 can be prevented from settling by the dust blocking net cylinder 19, the air can be discharged from the dust blocking net cylinder 19, the dust blocking net cylinder 19 is good in dust blocking and air exhausting effect, the dust exhaust port 11 is opened, dust can be conveniently collected, and the operation is flexible and convenient.
In the embodiment, the exhaust fan 2 and the servo motor 5 are controlled by a PLC controller disclosed in the prior art, and the specific models and circuit connection of the PLC controller, the exhaust fan 2 and the servo motor 5 are not specifically limited, so that the PLC controller and the servo motor can be flexibly arranged in actual application; the circuits, electronic components and modules involved are all prior art and may be implemented completely by those skilled in the art, without further elaboration, and the invention is not concerned with the improvement of software programs.
According to the surface polishing device for the stainless steel pipe, the stainless steel pipe to be processed penetrates through the inner cavity 17 of the polishing barrel 8, and then the polishing barrel 8 can be driven to rotate in a reciprocating manner through the work of the servo motor 5 of the driving assembly, so that the polishing operation of the surface of the stainless steel pipe through the polishing bristles 18 is facilitated; when the processing of polishing, through the work of control air exhauster 2, the air at 17 both ends of inner chamber is taken away to a plurality of dust absorption holes of accessible 16, reach the effect of synchronous dust removal when polishing, promote nonrust steel pipe's surface polishing processing effect and efficiency, the air that is mingled with the dust of the exhaust from the guide duct 20 upper end can be carried out the dust by keeping off a dirt net section of thick bamboo 19 and blocks the settlement, the air can be followed a dirt net section of thick bamboo 19 and discharged, the dirt that keeps off a dirt net section of thick bamboo 19 is aired exhaust effectually, open the clearance that dust exhaust port 11 conveniently collected the dust, the flexible operation is convenient, and is worth promoting.
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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature. The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides a surface grinding device for nonrust steel pipe, includes roof (1) and bottom plate seat (9), its characterized in that:
a second support frame (12) and a first support frame (4) are respectively installed and fixed between the top plate (1) and the bottom plate seat (9);
the grinding cylinder (8) is rotatably mounted on the first support frame (4), an inner cavity (17) is formed in the inner side of the grinding cylinder (8) in a penetrating mode, grinding bristles (18) are mounted on the cavity wall of the middle portion of the inner cavity (17), a plurality of dust suction holes (16) are formed in the cavity walls of the two ends of the inner cavity (17), and the dust suction holes (16) are communicated with an annular cavity (15) formed in the grinding cylinder (8) on the outer side of the inner cavity (17);
the first support frame (4) is also provided with a driving assembly for driving the grinding cylinder (8) to rotate in a reciprocating manner;
the first support frame (4) is further provided with a dust removal box (3), the dust removal box (3) is provided with an exhaust fan (2), the bottom of the dust removal box (3) is provided with a dust collection hose (10), and the other end of the dust collection hose (10) is communicated with the annular cavity (15); the exhaust fan (2) is used for exhausting air at two ends of the inner cavity (17) through the plurality of dust suction holes (16).
2. The surface grinding device for stainless steel pipes according to claim 1, characterized in that the grinding cylinder (8) is a horizontally arranged cylindrical cylinder structure;
and a steel pipe perforation (13) coaxial with the inner cavity (17) is formed in the second support frame (12), and a plurality of support balls (14) for assisting in supporting the stainless steel pipe are circumferentially distributed and mounted on the hole wall of the steel pipe perforation (13).
3. The surface grinding device for the stainless steel pipe as claimed in claim 1, wherein the driving assembly comprises a servo motor (5), a driving gear (6) and a driven gear (7);
driven gear (7) installation is fixed in on grinding a section of thick bamboo (8), and servo motor (5) installation is fixed in on first support frame (4), still installs on the output shaft of servo motor (5) and is fixed with driving gear (6) be connected with driven gear (7) meshing.
4. The surface grinding device for stainless steel pipes according to any one of claims 1 to 3, characterized in that a dust blocking net cylinder (19) is installed inside the dust box (3);
an air inlet of the exhaust fan (2) is communicated with an inner cavity of the dust removing box (3) at the outer side of the dust blocking net cylinder (19);
the middle part of the inner side of the dust blocking net cylinder (19) is also provided with an air guide pipe (20), the upper end of the air guide pipe (20) is positioned at the lower side of the inner top of the dust blocking net cylinder (19), and the lower end of the air guide pipe (20) extends out of the bottom of the dust removal box (3);
the lower end of the air guide pipe (20) is communicated with the annular cavity (15) through a dust collection hose (10).
5. The surface grinding device for the stainless steel pipe as claimed in claim 4, wherein the dust blocking net cylinder (19) is of a conical structure with a small top and a big bottom, the top of the dust blocking net cylinder (19) is of an upward arc-shaped protruding structure, and the lower end of the dust blocking net cylinder (19) is fixed on the outer ring of the inner bottom of the dust removal box (3).
6. The surface grinding device for the stainless steel pipe as claimed in claim 5, wherein the bottom of the dust removing box (3) is provided with a dust discharging port (11) communicated with the inner cavity of the dust blocking mesh cylinder (19).
7. The surface grinding device for the stainless steel pipe according to claim 5, wherein the air guide pipe (20) and the dust blocking net cylinder (19) are coaxially arranged, and the air guide pipe (20) is fixedly connected with the bottom of the dust removal box (3) in a sealing mode.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103979.7A CN112222964A (en) | 2020-10-15 | 2020-10-15 | Surface polishing device for stainless steel pipe |
| DE212020000624.5U DE212020000624U1 (en) | 2020-10-15 | 2020-11-06 | A surface grinder for stainless steel pipes |
| PCT/CN2020/126898 WO2022077656A1 (en) | 2020-10-15 | 2020-11-06 | Surface polishing apparatus for stainless steel pipe |
| LU501872A LU501872B1 (en) | 2020-10-15 | 2020-11-06 | A surface grinder for stainless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103979.7A CN112222964A (en) | 2020-10-15 | 2020-10-15 | Surface polishing device for stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112222964A true CN112222964A (en) | 2021-01-15 |
Family
ID=74117353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011103979.7A Withdrawn CN112222964A (en) | 2020-10-15 | 2020-10-15 | Surface polishing device for stainless steel pipe |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112222964A (en) |
| LU (1) | LU501872B1 (en) |
| WO (1) | WO2022077656A1 (en) |
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| CN209986732U (en) * | 2019-05-07 | 2020-01-24 | 张家港市银坤泰金属制品有限公司 | Steel pipe polishing and painting device |
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| CN211388214U (en) * | 2019-11-07 | 2020-09-01 | 新沂市时集建设发展有限公司 | Steel bar rust cleaning device for building construction |
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2020
- 2020-10-15 CN CN202011103979.7A patent/CN112222964A/en not_active Withdrawn
- 2020-11-06 LU LU501872A patent/LU501872B1/en active IP Right Grant
- 2020-11-06 WO PCT/CN2020/126898 patent/WO2022077656A1/en active Application Filing
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| US6053805A (en) * | 1997-04-10 | 2000-04-25 | Angelo Sanchez | Dust free sander |
| CN208322891U (en) * | 2018-06-15 | 2019-01-04 | 易高家居有限公司 | A kind of grinding device of round solid wood |
| CN108555705A (en) * | 2018-06-26 | 2018-09-21 | 成都益睿信科技有限公司 | A kind of tubulose auto parts machinery grinding device |
| CN209849169U (en) * | 2019-01-16 | 2019-12-27 | 泰州俊宇不锈钢材料有限公司 | Stainless steel wire finish machining device |
| CN110052919A (en) * | 2019-04-22 | 2019-07-26 | 郑州航空工业管理学院 | A kind of finishing sanding operation device of mechanical fitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393479A (en) * | 2021-12-13 | 2022-04-26 | 海宁兄弟家具有限公司 | Self-adaptive polishing device for special-shaped furniture parts |
| CN114714099A (en) * | 2022-04-14 | 2022-07-08 | 遂昌德鑫铸钢有限公司 | High-wear-resistance double-roller treatment device and using method |
| CN114714099B (en) * | 2022-04-14 | 2024-05-17 | 遂昌德鑫铸钢有限公司 | High-wear-resistance twin-roll treatment device and use method |
| CN115139167A (en) * | 2022-05-16 | 2022-10-04 | 浙江晋椿精密工业股份有限公司 | High-efficient grinding device of bar |
| CN117047632A (en) * | 2023-10-12 | 2023-11-14 | 扬州瑞科电子有限公司 | Street lamp pole surface cleaning device for street lamp production |
Also Published As
| Publication number | Publication date |
|---|---|
| LU501872B1 (en) | 2022-05-23 |
| WO2022077656A1 (en) | 2022-04-21 |
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