CN112355730A - Quick grinding device is used in steel pipe production - Google Patents
Quick grinding device is used in steel pipe production Download PDFInfo
- Publication number
- CN112355730A CN112355730A CN202011197144.2A CN202011197144A CN112355730A CN 112355730 A CN112355730 A CN 112355730A CN 202011197144 A CN202011197144 A CN 202011197144A CN 112355730 A CN112355730 A CN 112355730A
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- China
- Prior art keywords
- wall
- plate
- steel pipe
- clamping
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a quick polishing device for steel pipe production, which comprises a base plate, wherein a bracket is fixedly arranged on one side of the base plate, a top plate is fixedly arranged on the upper surface of the bracket, a pipe is movably arranged on the upper surface of the base plate, a polishing mechanism which can slide and reciprocate to polish is fixedly arranged on the upper surface of the base plate, which is positioned on the inner wall of the top plate, a clamping device which can quickly rotate and clamp the pipe by centrifugal adjustment is fixedly arranged on the inner wall of the bracket, which is positioned on the corresponding position of the polishing mechanism, in the whole adjusting process, the pipe is stably clamped by high-speed centrifugal force, the clamping is realized according to the diameters of the inner walls of different pipes, the compatibility of the equipment is improved, the use by a user is convenient, the reciprocating linear motion of the grinding mechanism is matched with the high-speed rotation of the pipe, so that the fine degree of grinding and polishing the surface of the pipe is ensured, and the use convenience of a user is improved.
Description
Technical Field
The invention relates to the technical field of steel pipe production, in particular to a quick polishing device for steel pipe production.
Background
Steel having a hollow cross-section with a length much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; 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.
The steel pipe is in process of production, need polish the polishing with the steel pipe according to user's actual need, and present steel pipe is polished the in-process and need stabilize the centre gripping with the steel pipe, polishes the steel pipe outer wall, and present steel pipe inner wall size is various, and traditional grinding device is not convenient for carry out the centre gripping according to the steel pipe size and polishes, is not convenient for use and use, and equipment leads to joining in marriage the nature lower.
Therefore, it is necessary to provide a rapid grinding device for steel pipe production to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a quick polishing device for steel pipe production, which solves the problem that the position of the inner wall of a steel pipe clamped by a traditional polishing device is fixed and is difficult to adjust.
The invention provides a quick grinding device for steel pipe production, which comprises: the pipe polishing device comprises a base plate, a polishing mechanism and a clamping device, wherein a support is fixedly mounted on one side of the base plate, a top plate is fixedly mounted on the upper surface of the support, a pipe is movably mounted on the upper surface of the base plate, the upper surface of the base plate is fixedly mounted on the inner wall of the top plate and is provided with the polishing mechanism capable of sliding and reciprocating to polish, and the inner wall of the support is fixedly mounted on the corresponding position of the polishing mechanism and is provided with the clamping device capable of rapidly rotating and utilizing.
Preferably, grinding machanism includes support frame, motor, threaded rod, a removal section of thick bamboo, connecting plate, a slip section of thick bamboo, slide bar, backup pad and grinding apparatus, fixed surface installs the support frame on the base plate, fixed surface installs the motor on the support frame, motor output fixed mounting has the threaded rod, the one end that the motor was kept away from to the threaded rod is rotated and is installed the backup pad, the backup pad inner wall is located the corresponding position rotation of threaded rod and is installed the slide bar, threaded rod outer wall meshing removes and installs a removal section of thick bamboo, a removal section of thick bamboo both ends are located threaded rod outer wall fixed mounting and have the connecting plate, connecting plate top inner wall fixed mounting has a slip section of thick bamboo, slip section of thick bamboo outer wall fixed mounting.
Preferably, the grinding tool is a steel pipe wire wheel.
Preferably, the clamping device comprises a driving mechanism and a clamping mechanism, the inner wall of the bracket is fixedly provided with the driving mechanism at a position corresponding to the polishing mechanism, and the outer wall of the driving mechanism is symmetrically provided with the clamping mechanism in a sleeved mode.
Preferably, actuating mechanism includes mount, motor, fixed plate and connecting rod, support inner wall fixed mounting has the mount, mount inner wall fixed mounting has the motor, motor output end fixed mounting has the connecting rod, connecting rod outer wall cover is equipped with the fixed plate, the one end and the roof fixed connection of connecting rod are kept away from to the fixed plate.
Preferably, fixture includes fixed cylinder, sliding block, fixed block, grip block, spacing post, expanding spring, spread groove and spout, connecting rod outer wall symmetrical sleeve is equipped with fixed cylinder, the spout has been seted up to fixed cylinder inner wall symmetry, the fixed cylinder surface is located the corresponding position symmetry of spout and has seted up the spread groove, spout inner wall slidable mounting has the sliding block, the one end fixed mounting that the connecting rod was kept away from to the sliding block has the fixed block, the corresponding position fixed mounting that the fixed block both sides are located the spread groove has spacing post, through expanding spring elastic connection between the spacing post, the one end fixed mounting that the sliding block was kept away from to the fixed block has the grip block.
Preferably, the end surface of the clamping plate is arc-shaped, and the clamping plate is made of rubber.
Compared with the prior art, the quick polishing device for steel pipe production provided by the invention has the following beneficial effects:
1. in the whole adjusting process, the pipe is stably clamped by high-speed centrifugal force, so that clamping according to the diameters of the inner walls of different pipes is realized, the compatibility of equipment is improved, and the pipe is convenient to use by a user;
2. according to the invention, the reciprocating linear motion of the grinding mechanism is matched with the high-speed rotation of the pipe, so that the fineness of grinding and polishing the surface of the pipe is ensured, and the use convenience of a user is improved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a rapid grinding device for steel pipe production according to the present invention;
FIG. 2 is a schematic structural view of the grinding mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the clamping device shown in FIG. 1;
FIG. 4 is a schematic view of the clamping mechanism shown in FIG. 3;
FIG. 5 is a schematic view of the internal connection structure of the clamping mechanism shown in FIG. 4;
fig. 6 is a schematic view of the slide rail installation.
Reference numbers in the figures: 1. a substrate; 2. a support; 3. a top plate; 4. a polishing mechanism; 41. a support frame; 42. a motor; 43. a threaded rod; 44. moving the drum; 45. a connecting plate; 46. a sliding cylinder; 47. a slide bar; 48. a support plate; 49. an abrasive article; 410. a slide rail; 411. a key block; 412. an electric push rod; 5. a clamping device; 51. a drive mechanism; 511. a fixed mount; 512. a motor; 513. a fixing plate; 514. a connecting rod; 52. a clamping mechanism; 521. a fixed cylinder; 522. a slider; 523. a fixed block; 524. a clamping plate; 525. a limiting column; 526. a tension spring; 527. connecting grooves; 528. a chute; 6. a pipe.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Example one
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, the rapid polishing device for steel pipe production includes a substrate 1, a polishing mechanism 4 and a clamping device 5, a support 2 is fixedly mounted on one side of the substrate 1, a top plate 3 is fixedly mounted on the upper surface of the support 2, a pipe 6 is movably mounted on the upper surface of the substrate 1, the polishing mechanism 4 which can slide and reciprocate to polish is fixedly mounted on the inner wall of the top plate 3 on the upper surface of the substrate 1, and the clamping device 5 which can rotate rapidly and can clamp the pipe 6 by centrifugal adjustment is fixedly mounted on the inner wall of the support 2 at a position corresponding.
In a specific implementation process, as shown in fig. 2, 3 and 4, the polishing mechanism 4 includes a support frame 41, a motor 42, a threaded rod 43, a movable cylinder 44, a connecting plate 45, a sliding cylinder 46, a sliding rod 47, a support plate 48 and a grinding tool 49, the support frame 41 is fixedly mounted on the upper surface of the substrate 1, the motor 42 is fixedly mounted on the upper surface of the support frame 41, the threaded rod 43 is fixedly mounted at an output end of the motor 42, the support plate 48 is rotatably mounted at one end of the threaded rod 43 away from the motor 512, the sliding rod 47 is rotatably mounted at a position of the inner wall of the support plate 48 corresponding to the threaded rod 43, the movable cylinder 44 is movably mounted on the outer wall of the threaded rod 43 in a meshing manner, the connecting plate 45 is fixedly mounted on the outer wall of the threaded rod 43 at two ends of the movable cylinder 44, the sliding, the grinding tool 49 is connected with the sliding rod 47 in a sliding way through the sliding cylinder 46;
it should be noted that the motor 42 drives the threaded rod 43 to rotate, the movable cylinder 44 on the outer wall of the threaded rod 43 is driven to move in a meshed manner on the outer wall of the threaded rod 43, the grinding tool 49 on the outer wall of the sliding cylinder 46 is driven to slide on the surface of the sliding rod 47 in a reciprocating manner, the grinding tool 49 can quickly and finely grind the high-speed rotating pipe 6 in a reciprocating manner, the grinding precision is ensured, and the outer surface of the pipe 6 is comprehensively ground.
As shown in fig. 4, the grinding tool 49 employs a wire wheel;
it should be noted that, the outer surface of the pipe 6 is conveniently polished, which is convenient for the user to use.
As shown in fig. 4, the clamping device 5 includes a driving mechanism 51 and a clamping mechanism 52, the driving mechanism 51 is fixedly mounted on the inner wall of the bracket 2 at a position corresponding to the polishing mechanism 4, and the clamping mechanism 52 is symmetrically sleeved on the outer wall of the driving mechanism 51;
it should be noted that, the driving mechanism 51 drives the clamping mechanism 52 to stably clamp and rotate the pipe 6, so that stable clamping can be performed according to the diameter of the pipe 6, the driving mechanism 51 realizes high-speed rotation of the pipe 6, and the pipe 6 is conveniently polished by matching with the polishing mechanism 4.
As shown in fig. 1 and 4, the driving mechanism 51 includes a fixing frame 511, a motor 512, a fixing plate 513 and a connecting rod 514, the fixing frame 511 is fixedly installed on the inner wall of the bracket 2, the motor 512 is fixedly installed on the inner wall of the fixing frame 511, the connecting rod 514 is fixedly installed at the output end of the motor 512, the fixing plate 513 is sleeved on the outer wall of the connecting rod 514, and one end of the fixing plate 513, which is far away from the connecting rod 514, is fixedly connected with the top plate 3;
it should be noted that the motor 512 drives the connecting rod 514 to rotate, so that the pipe 6 is stably clamped and rotated at a high speed, and the pipe 6 is conveniently polished by the polishing mechanism 4.
As shown in fig. 1, the clamping mechanism 52 includes a fixed cylinder 521, a sliding block 522, a fixed block 523, a clamping plate 524, a limiting column 525, a telescopic spring 526, a connecting groove 527 and a sliding groove 528, the fixed cylinder 521 is symmetrically sleeved on the outer wall of the connecting rod 514, the sliding groove 528 is symmetrically formed on the inner wall of the fixed cylinder 521, the connecting groove 527 is symmetrically formed in the outer surface of the fixed cylinder 521 at the corresponding position of the sliding groove 528, the sliding block 522 is slidably mounted on the inner wall of the sliding groove 528, the fixed block 523 is fixedly mounted at one end of the sliding block 522 away from the connecting rod 514, the limiting columns 525 are fixedly mounted at the corresponding positions of the connecting groove 527 on both sides of the fixed block 523, the limiting columns 525 are elastically connected through the telescopic spring 526;
it should be noted that, the connecting rod 514 is driven to rotate by the motor 512, so that the fixed cylinder 521 rotates rapidly, the fixed block 523 and the limiting column 525 overcome the elastic force of the extension spring 526 and expand outwards through the sliding groove 528 until the clamping plate 524 is attached to the inner wall of the pipe 6, the pipe 6 is rotated at a high speed while being clamped stably, and the pipe 6 is polished by being matched with the grinding tool 49.
As shown in fig. 5, the end surface of the clamping plate 524 is arc-shaped, and the clamping plate 524 is made of rubber;
it should be noted that, the end face of the clamping plate 524 is arc-shaped, and the clamping plate 524 is made of rubber, so that the inner wall of the pipe 6 can be stably attached and clamped.
Example two
As shown in fig. 6, a slide rail 410 is fixedly installed on the upper surface of the substrate 1 at a position corresponding to the tube 6, key blocks 411 are fixedly installed at two ends of the moving cylinder 44, the key blocks 411 are slidably connected with the slide rail 410, and the key blocks 411 of the moving cylinder 44 are driven by the electric push rod 412 to move on the slide rail 410, so that the moving cylinder 44 can drive the grinding tool 49 to reciprocate on the outer wall of the tube 6, thereby facilitating grinding.
The technical features not disclosed in this embodiment are the same as those in the first embodiment.
The working principle of the rapid grinding device for steel pipe production provided by the invention is as follows:
the connecting rod 514 is driven to rotate by the motor 512, the fixed cylinder 521 on the outer wall of the connecting rod 514 is driven to rotate rapidly under the action of high-speed centrifugal force, the fixed block 523 and the limiting column 525 overcome the elastic force of the extension spring 526 and expand outwards through the chute 528 until the clamping plate 524 is attached to the inner wall of the tube 6, high-speed rotation of the tube 6 is realized while stable clamping is performed, the threaded rod 43 is driven to rotate by the motor 42, the moving cylinder 44 on the outer wall of the threaded rod 43 is driven to mesh and move on the outer wall of the threaded rod 43, the grinding tool 49 on the outer wall of the sliding cylinder 46 is driven to slide back and forth on the surface of the sliding rod 47, the grinding tool 49 is used for performing rapid reciprocating fine grinding on the tube 6 rotating at high speed, the device is arranged to, improve equipment's wildcard nature, convenient to use person uses, and the reciprocal linear motion through grinding machanism 4 cooperates the high-speed rotation of tubular product 6, guarantees the meticulous degree to the 6 surperficial polishings of tubular product, improves user's use convenience.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a steel pipe production is with quick grinding device which characterized in that includes:
the pipe fitting comprises a base plate (1), wherein a support (2) is fixedly arranged on one side of the base plate (1), a top plate (3) is fixedly arranged on the upper surface of the support (2), and a pipe (6) is movably arranged on the upper surface of the base plate (1);
the polishing mechanism (4) is fixedly arranged on the upper surface of the base plate (1) and positioned on the inner wall of the top plate (3) and can slide to move to polish in a reciprocating manner;
the inner wall of the bracket (2) is fixedly provided with a clamping device (5) which can rotate quickly to adjust the clamping pipe (6) at the corresponding position of the grinding mechanism (4).
2. The quick grinding device for steel pipe production according to claim 1, wherein the grinding mechanism (4) comprises a support frame (41), a motor (42), a threaded rod (43), a movable cylinder (44), a connecting plate (45), a sliding cylinder (46), a sliding rod (47), a support plate (48) and a grinding tool (49), the support frame (41) is fixedly installed on the upper surface of the base plate (1), the motor (42) is fixedly installed on the upper surface of the support frame (41), the threaded rod (43) is fixedly installed at the output end of the motor (42), the support plate (48) is rotatably installed at one end, away from the motor (512), of the threaded rod (43), the sliding rod (47) is rotatably installed at the corresponding position of the threaded rod (43) on the inner wall of the support plate (48), and the movable cylinder (44) is movably installed on the outer wall of the, the utility model discloses a grinding apparatus, including removal section of thick bamboo (44), connecting plate (45) are located threaded rod (43) outer wall fixed mounting at removal section of thick bamboo (44) both ends, connecting plate (45) top inner wall fixed mounting has a slide cartridge (46), slide cartridge (46) outer wall fixed mounting has grinding apparatus (49), and grinding apparatus (49) are through slide cartridge (46) and slide bar (47) sliding connection.
3. The rapid grinding device for steel pipe production according to claim 2, wherein the grinding tool (49) is a steel pipe wire wheel.
4. The quick polishing device for the steel pipe production according to claim 1, wherein the clamping device (5) comprises a driving mechanism (51) and a clamping mechanism (52), the driving mechanism (51) is fixedly installed on the inner wall of the bracket (2) at the corresponding position of the polishing mechanism (4), and the clamping mechanism (52) is symmetrically sleeved on the outer wall of the driving mechanism (51).
5. The quick grinding device is used in steel pipe production according to claim 4, characterized in that actuating mechanism (51) includes mount (511), motor (512), fixed plate (513) and connecting rod (514), support (2) inner wall fixed mounting has mount (511), mount (511) inner wall fixed mounting has motor (512), motor (512) output end fixed mounting has connecting rod (514), connecting rod (514) outer wall cover is equipped with fixed plate (513), the one end and roof (3) fixed connection of connecting rod (514) are kept away from to fixed plate (513).
6. The steel pipe production rapid grinding device according to claim 5, wherein the clamping mechanism (52) comprises a fixed cylinder (521), a sliding block (522), a fixed block (523), a clamping plate (524), a limiting column (525), a telescopic spring (526), a connecting groove (527) and a sliding groove (528), the fixed cylinder (521) is symmetrically sleeved on the outer wall of the connecting rod (514), the sliding groove (528) is symmetrically formed in the inner wall of the fixed cylinder (521), the connecting groove (527) is symmetrically formed in the corresponding position of the outer surface of the fixed cylinder (521) located in the sliding groove (528), the sliding block (522) is slidably mounted on the inner wall of the sliding groove (528), the fixed block (523) is fixedly mounted at one end of the sliding block (522) far away from the connecting rod (514), the limiting column (525) is fixedly mounted at the corresponding position of the connecting groove (527) on, spacing post (525) are connected through expanding spring (526) elastic connection between, the one end fixed mounting that the sliding block (522) was kept away from in fixed block (523) has grip block (524).
7. The quick polishing device for steel pipe production according to claim 6, wherein the end surface of the clamping plate (524) is arc-shaped, and the clamping plate (524) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197144.2A CN112355730A (en) | 2020-10-31 | 2020-10-31 | Quick grinding device is used in steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197144.2A CN112355730A (en) | 2020-10-31 | 2020-10-31 | Quick grinding device is used in steel pipe production |
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| Publication Number | Publication Date |
|---|---|
| CN112355730A true CN112355730A (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011197144.2A Pending CN112355730A (en) | 2020-10-31 | 2020-10-31 | Quick grinding device is used in steel pipe production |
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| CN (1) | CN112355730A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146375A (en) * | 2021-03-12 | 2021-07-23 | 杭州佳菱机械制造有限公司 | Automatic machining equipment for precision mechanical parts |
| CN113814852A (en) * | 2021-08-18 | 2021-12-21 | 盐城同济汽车配件有限公司 | Effectual steering wheel processingequipment polishes |
| CN113857943A (en) * | 2021-09-03 | 2021-12-31 | 赣州市桐鑫金属制品有限公司 | Material grinding device is used in processing of metal rail guard |
| CN114161279A (en) * | 2021-12-17 | 2022-03-11 | 广联航空(晋城)有限公司 | Aluminum alloy polishing device and using method |
| CN114290164A (en) * | 2021-12-13 | 2022-04-08 | 朱志辰 | Die-casting aluminum part surface treatment equipment and process |
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| KR101577990B1 (en) * | 2014-06-02 | 2015-12-16 | 금오공과대학교 산학협력단 | Removable chamfering |
| CN205734199U (en) * | 2016-05-17 | 2016-11-30 | 赣州恒永铝材有限公司 | A kind of aluminum profile extrusion aluminum pipe grinds pipe device |
| CN206811636U (en) * | 2017-05-23 | 2017-12-29 | 天津高纳赛维科技有限公司 | Metal surface sanding apparatus |
| CN207358763U (en) * | 2017-10-30 | 2018-05-15 | 佛山市南海惠家五金制品有限公司 | A kind of galvanized iron conduit processing sanding apparatus |
| CN111843745A (en) * | 2020-07-31 | 2020-10-30 | 南京江宁区上峰国银标准件厂 | Straightening and grinding device for pipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101577990B1 (en) * | 2014-06-02 | 2015-12-16 | 금오공과대학교 산학협력단 | Removable chamfering |
| CN205734199U (en) * | 2016-05-17 | 2016-11-30 | 赣州恒永铝材有限公司 | A kind of aluminum profile extrusion aluminum pipe grinds pipe device |
| CN206811636U (en) * | 2017-05-23 | 2017-12-29 | 天津高纳赛维科技有限公司 | Metal surface sanding apparatus |
| CN207358763U (en) * | 2017-10-30 | 2018-05-15 | 佛山市南海惠家五金制品有限公司 | A kind of galvanized iron conduit processing sanding apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146375A (en) * | 2021-03-12 | 2021-07-23 | 杭州佳菱机械制造有限公司 | Automatic machining equipment for precision mechanical parts |
| CN113814852A (en) * | 2021-08-18 | 2021-12-21 | 盐城同济汽车配件有限公司 | Effectual steering wheel processingequipment polishes |
| CN113857943A (en) * | 2021-09-03 | 2021-12-31 | 赣州市桐鑫金属制品有限公司 | Material grinding device is used in processing of metal rail guard |
| CN114290164A (en) * | 2021-12-13 | 2022-04-08 | 朱志辰 | Die-casting aluminum part surface treatment equipment and process |
| CN114161279A (en) * | 2021-12-17 | 2022-03-11 | 广联航空(晋城)有限公司 | Aluminum alloy polishing device and using method |
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Application publication date: 20210212 |