CN113601382A - Burnishing device is used in spiral steel pipe processing - Google Patents
Burnishing device is used in spiral steel pipe processing Download PDFInfo
- Publication number
- CN113601382A CN113601382A CN202110861081.4A CN202110861081A CN113601382A CN 113601382 A CN113601382 A CN 113601382A CN 202110861081 A CN202110861081 A CN 202110861081A CN 113601382 A CN113601382 A CN 113601382A
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- China
- Prior art keywords
- fixedly connected
- workbench
- polishing
- spiral steel
- steel pipe
- Prior art date
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000005498 polishing Methods 0.000 claims abstract description 76
- 238000003754 machining Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a polishing device for machining a spiral steel pipe, which relates to the technical field of metal machining and comprises a workbench and two support frames arranged on the workbench in a sliding manner, wherein a plurality of guide wheels arranged at equal intervals are fixedly arranged on the support frames, the guide wheels are used for supporting the spiral steel pipe, and the bottom of each support frame is arranged in a limit hole formed in the workbench in a sliding manner; the bottom of the workbench is fixedly connected with two symmetrically arranged installation blocks, a threaded rod is inserted between the two installation blocks in a rotating mode, one end of the threaded rod is fixedly connected with a handle, and threads at the bottom of the support frame are arranged on the threaded rod. According to the invention, the threaded rod and the handle are adopted, the handle is rotated to drive the threaded rod to rotate, and the threaded rod drives the two support frames to move, so that the distance between the two rows of guide wheels is adjusted, spiral steel pipes with different diameters can be conveniently placed, the requirement of polishing the spiral steel pipes with different diameters is met, the application range of the equipment is wide, and the universality is high.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a polishing device for processing a spiral steel pipe.
Background
The spiral seam steel pipe is formed by welding a strip steel coil serving as a raw material through a normal-temperature extrusion molding process and an automatic double-wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel into a pipe welding unit, the strip steel is rolled gradually by a plurality of rollers to form a circular pipe blank with an opening gap, the rolling reduction of the extrusion roller is adjusted to control the gap of a welding seam to be 1-3mm, and the two ends of the welding seam are leveled, and the surface of the spiral steel pipe needs to be polished in the process of processing the spiral steel pipe, so that the use requirement is met.
The existing spiral steel pipe polishing device can only support steel pipes with specific diameters when in use, and the distance between the guide wheels can not be adjusted as required, so that the size of the spiral steel pipe which is polished is fixed, the polishing processing range is narrow, the universality can not be realized, and the practicability is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a polishing device for machining a spiral steel pipe.
In order to achieve the purpose, the invention adopts the following technical scheme: a polishing device for machining a spiral steel pipe comprises a workbench and two support frames arranged on the workbench in a sliding mode, wherein a plurality of guide wheels arranged at equal intervals are fixedly arranged on each support frame and used for supporting the spiral steel pipe, and the bottoms of the support frames are arranged in limit openings formed in the workbench in a sliding mode;
the bottom of the workbench is fixedly connected with two symmetrically arranged mounting blocks, a threaded rod is rotatably inserted between the two mounting blocks, one end of the threaded rod is fixedly connected with a handle, and the bottom of the support frame is arranged on the threaded rod in a threaded manner;
the bottom of the workbench is fixedly connected with two fixed blocks, a guide rod is fixedly connected between the two fixed blocks, and the guide rod penetrates through the support frame in a sliding mode.
Preferably, the workbench is provided with an adjusting assembly, the upper end of the adjusting assembly is fixedly connected with a polishing motor, and the output end of the polishing motor is fixedly connected with a polishing disc.
Preferably, the adjusting component comprises an adjusting motor fixedly connected to the bottom of the workbench, a disc is fixedly connected to the output end of the adjusting motor, a rotating strip is arranged at the eccentric position of the disc in a rotating mode, a polishing support fixedly connected with the polishing motor is arranged on the workbench, the lower end of the polishing support is arranged in a sliding groove formed in the workbench in a sliding mode, and the other end of the rotating strip is connected with the polishing support in a rotating mode.
Preferably, the sliding groove is a T-shaped groove, and the polishing support is in sliding connection with the sliding groove.
Preferably, the workbench is fixedly connected with a feeding assembly, the feeding assembly comprises two mounting frames fixedly connected to the workbench, belt wheels are rotatably arranged at the upper ends of the mounting frames, and the two belt wheels are in transmission connection through a belt;
fixedly connected with material loading motor on the mounting bracket, material loading motor and one of them band pulley fixed connection, fixedly connected with is used for the push rod of material loading on the band pulley.
Preferably, the belt is located above the guide wheel, and the belt is arranged in a tight manner.
Preferably, the bottom of the workbench is fixedly connected with two symmetrically arranged support legs, and the support legs are U-shaped.
Advantageous effects
1. According to the invention, the threaded rod and the handle are adopted, the handle is rotated to drive the threaded rod to rotate, and the threaded rod drives the two support frames to move, so that the distance between the two rows of guide wheels is adjusted, spiral steel pipes with different diameters can be conveniently placed, the requirement of polishing the spiral steel pipes with different diameters is met, the application range of the equipment is wide, and the universality is high.
2. According to the invention, the feeding assembly is adopted, the feeding motor is started, the belt wheel is driven to rotate, so that the belt moves, the belt drives the push rod to horizontally move, the push rod is in contact with the spiral steel pipe, and the spiral steel pipe is pushed to horizontally move, so that the feeding work is realized, and the surface of the spiral steel pipe is uniformly polished.
3. According to the invention, the adjusting component, the polishing disk and the polishing motor are adopted, the adjusting motor is started to drive the disk to rotate, the disk drives the rotating strip to rotate, so that the polishing support is pushed to move, the polishing disk is moved to a working position to be in contact with the spiral steel pipe, then the polishing motor is started to drive the polishing disk to rotate, the polishing disk is in contact with the spiral steel pipe to carry out polishing treatment, and therefore, a workpiece is processed to a specified processing effect.
Drawings
FIG. 1 is a front perspective view of a polishing apparatus for spiral steel pipe machining according to the present invention;
FIG. 2 is a bottom perspective view of the polishing apparatus for spiral steel pipe machining according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a three-dimensional structure diagram of a feeding assembly of the polishing device for spiral steel pipe machining according to the present invention;
fig. 5 is a three-dimensional structure diagram of a guide wheel and a support frame of the polishing device for processing the spiral steel pipe.
Fig. 6 is a three-dimensional structure diagram of a polishing motor and an adjusting assembly of the polishing device for processing the spiral steel pipe.
Illustration of the drawings:
1. a work table; 2. a support leg; 3. an adjustment assembly; 31. adjusting the motor; 32. polishing the bracket; 33. strip turning; 34. a disc; 4. a guide bar; 5. a fixed block; 6. a feeding assembly; 61. a mounting frame; 62. a pulley; 63. a belt; 64. a push rod; 65. a feeding motor; 7. polishing the motor; 8. a polishing disk; 9. a support frame; 10. a guide wheel; 11. a chute; 12. a handle; 13. mounting blocks; 14. a threaded rod; 15. a limiting opening.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-6, a polishing device for machining a spiral steel pipe comprises a workbench 1 and two support frames 9 arranged on the workbench 1 in a sliding manner, wherein a plurality of guide wheels 10 arranged at equal intervals are fixedly arranged on the support frames 9, the guide wheels 10 are used for supporting the spiral steel pipe, the spiral steel pipe is placed on the two rows of guide wheels 10 for polishing during polishing, the bottom of each support frame 9 is arranged in a limiting opening 15 formed in the workbench 1 in a sliding manner, so that the lower end of each support frame 9 can be arranged in the limiting opening 15 in a sliding manner, and the distance between the two rows of guide wheels 10 can be adjusted;
the bottom of the workbench 1 is fixedly connected with two symmetrically-arranged mounting blocks 13, a threaded rod 14 is inserted between the two mounting blocks 13 in a rotating mode, one end of the threaded rod 14 is fixedly connected with a handle 12, threads at the bottom of the support frame 9 are arranged on the threaded rod 14, the handle 12 is rotated to drive the threaded rod 14 to rotate, the threaded rod 14 drives the two support frames 9 to move, and therefore the distance between the two rows of guide wheels 10 is adjusted, spiral steel pipes with different diameters can be conveniently placed, polishing treatment on the spiral steel pipes with different diameters is met, the use range of the equipment is wide, and the universality is high;
two fixed blocks 5 of 1 bottom fixedly connected with of workstation, fixedly connected with guide bar 4 between two fixed blocks 5, guide bar 4 slides and runs through support frame 9 and sets up, through setting up guide bar 4, can realize the direction work to support frame 9, guarantees that support frame 9 can remove along the axial direction of guide bar 4 when adjusting to can guarantee to adjust the distance between two rows of guide pulleys 10.
The working table 1 is provided with an adjusting component 3, the upper end of the adjusting component 3 is fixedly connected with a polishing motor 7, the output end of the polishing motor 7 is fixedly connected with a polishing disk 8, the polishing disk 8 is used for polishing objects, and is divided into a plurality of types including a crystal polishing disk, a wool polishing disk, a flannelette polishing disk, a nylon wheel disk and the like, the nylon wheel disk can be adopted in the application, is an abrasive material, is called as an abrasive wheel, and has strong cutting force, the large rough edge of the casting is finely removed, the grains after grinding are fine and beautiful, the grinding machine can be used for manual and automatic grinding, the less-noticeable surface flaws are eliminated, stainless steel pipes, iron pipes, aluminum pipes, shaft parts and the like can be polished, the position of the polishing disk 8 can be adjusted through the adjusting component 3, so that the polishing disk 8 is in contact with the spiral steel pipe, and then starting the polishing motor 7 to drive the polishing disc 8 to rotate, and polishing the surface of the spiral steel pipe.
Adjusting part 3 includes the adjusting motor 31 of fixed connection in the 1 bottom of workstation, adjusting motor 31 output fixedly connected with disc 34, disc 34 eccentric department rotates and is provided with commentaries on classics strip 33, be provided with the support 32 of polishing with 7 fixed connection of polishing motor on the workstation 1, the support 32 lower extreme of polishing slides and sets up in the spout 11 of seting up on workstation 1, change the strip 33 other end and rotate with the support 32 of polishing and be connected, start adjusting motor 31, it rotates to drive disc 34, disc 34 drives and changes strip 33 and rotate, thereby promote this support 32 of polishing and remove, thereby remove polish 8 and move operating position and spiral steel pipe contact.
The spout 11 is T type groove, and support 32 and the 11 sliding connection of spout polish adopt T type groove can carry out the work of leading to this support 32 of polishing for support 32 of polishing can move along spout 11.
The feeding assembly 6 is fixedly connected to the workbench 1, the feeding assembly 6 comprises two mounting frames 61 fixedly connected to the workbench 1, belt wheels 62 are rotatably arranged at the upper ends of the mounting frames 61, and the two belt wheels 62 are in transmission connection through a belt 63;
fixedly connected with material loading motor 65 on the mounting bracket 61, material loading motor 65 and one of them band pulley 62 fixed connection, fixedly connected with is used for the push rod 64 of material loading on the belt 63.
The feeding motor 65 is started to drive the two belt wheels 62 to rotate, and due to the fact that friction force exists, the belt 63 drives the push rod 64 to move horizontally, the push rod 64 is in contact with the spiral steel pipe, the spiral steel pipe is pushed to move horizontally, feeding work is achieved, and the whole surface of the spiral steel pipe is subjected to even polishing treatment.
The belt 63 is located the guide pulley 10 top, and the belt 63 is tight setting, and this mode of setting can make and have great friction between belt 63 and the band pulley 62, can promote this spiral steel pipe and remove, realizes the material loading work.
The stabilizer blade 2 that 1 bottom fixedly connected with of workstation two symmetries set up, stabilizer blade 2 are the U type, can be to the support of this workstation 1 through setting up stabilizer blade 2, and be U type structural strength height.
The working principle of the invention is as follows: firstly, a worker rotates the handle 12 to drive the threaded rod 14 to rotate, the threaded rod 14 drives the two support frames 9 to be far away from or close to each other, so that the distance between the two rows of guide wheels 10 is adjusted, then the spiral steel pipe to be polished is placed on the two rows of guide wheels 10, the adjusting motor 31 is started at the moment to drive the disc 34 to rotate, the disc 34 drives the rotating strip 33 to rotate, so that the polishing support 32 is pushed to move, the polishing disc 8 is moved to a working position to be in contact with the spiral steel pipe, then the polishing motor 7 is started to drive the polishing disc 8 to rotate, and the surface of the spiral steel pipe is polished;
when the spiral steel pipes need to be movably fed, the feeding motor 65 is started to drive the two belt wheels 62 to rotate, the belt 63 moves due to friction, the belt 63 drives the push rod 64 to horizontally move, and the push rod 64 is in contact with the spiral steel pipes to push the spiral steel pipes to horizontally move, so that feeding work is realized, and the whole surfaces of the spiral steel pipes are uniformly polished.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The polishing device for machining the spiral steel pipe is characterized by comprising a workbench (1) and two support frames (9) arranged on the workbench (1) in a sliding mode, wherein a plurality of guide wheels (10) arranged at equal intervals are fixedly installed on the support frames (9), the guide wheels (10) are used for supporting the spiral steel pipe, and the bottom of each support frame (9) is arranged in a limiting opening (15) formed in the workbench (1) in a sliding mode;
the bottom of the workbench (1) is fixedly connected with two symmetrically arranged mounting blocks (13), a threaded rod (14) is rotatably inserted between the two mounting blocks (13), one end of the threaded rod (14) is fixedly connected with a handle (12), and the bottom thread of the support frame (9) is arranged on the threaded rod (14);
two fixed blocks (5) of workstation (1) bottom fixedly connected with, two fixedly connected with guide bar (4) between fixed block (5), guide bar (4) slide and run through support frame (9) and set up.
2. The polishing device for machining the spiral steel pipe as claimed in claim 1, wherein an adjusting component (3) is mounted on the workbench (1), a polishing motor (7) is fixedly connected to the upper end of the adjusting component (3), and a polishing disk (8) is fixedly connected to the output end of the polishing motor (7).
3. The polishing device for machining the spiral steel pipe as recited in claim 2, wherein the adjusting assembly (3) comprises an adjusting motor (31) fixedly connected to the bottom of the workbench (1), a disc (34) is fixedly connected to an output end of the adjusting motor (31), a rotating strip (33) is rotatably arranged at an eccentric position of the disc (34), a polishing support (32) fixedly connected with the polishing motor (7) is arranged on the workbench (1), the lower end of the polishing support (32) is slidably arranged in a sliding groove (11) formed in the workbench (1), and the other end of the rotating strip (33) is rotatably connected with the polishing support (32).
4. The polishing device for machining the spiral steel pipe as claimed in claim 3, wherein the sliding groove (11) is a T-shaped groove, and the grinding support (32) is connected with the sliding groove (11) in a sliding manner.
5. The polishing device for machining the spiral steel pipe as claimed in claim 1, wherein a feeding assembly (6) is fixedly connected to the workbench (1), the feeding assembly (6) comprises two mounting frames (61) fixedly connected to the workbench (1), belt wheels (62) are rotatably arranged at the upper ends of the mounting frames (61), and the two belt wheels (62) are in transmission connection through a belt (63);
fixedly connected with material loading motor (65) on mounting bracket (61), material loading motor (65) and one of them band pulley (62) fixed connection, fixedly connected with is used for push rod (64) of material loading on belt (63).
6. The polishing device for machining the spiral steel pipe as recited in claim 5, wherein the belt (63) is located above the guide wheel (10), and the belt (63) is in tight tension.
7. The polishing device for machining the spiral steel pipe as claimed in claim 1, wherein two symmetrically arranged support legs (2) are fixedly connected to the bottom of the workbench (1), and the support legs (2) are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861081.4A CN113601382A (en) | 2021-07-29 | 2021-07-29 | Burnishing device is used in spiral steel pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861081.4A CN113601382A (en) | 2021-07-29 | 2021-07-29 | Burnishing device is used in spiral steel pipe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113601382A true CN113601382A (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110861081.4A Pending CN113601382A (en) | 2021-07-29 | 2021-07-29 | Burnishing device is used in spiral steel pipe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113601382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346849A (en) * | 2022-01-22 | 2022-04-15 | 林鹏程 | Metal processing production line of polishing |
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| CN209717336U (en) * | 2018-12-14 | 2019-12-03 | 湖北三峡宜鑫螺旋钢管有限公司 | A kind of spiral steel pipe processing burnishing device being conveniently adjusted rotation direction |
| CN209737272U (en) * | 2019-04-02 | 2019-12-06 | 张家港市振原制管有限公司 | Grinding device is used in production and processing of having seam nonrust steel pipe |
| JP6718047B1 (en) * | 2019-06-21 | 2020-07-08 | 温州市委暁電子科技有限公司 | Protective hub polisher for finishing polishing work |
| DE212019000071U1 (en) * | 2019-10-22 | 2019-11-26 | Suzhou Boke Culture Technology Co., Ltd. | A wooden cell phone holder processing device |
| CN111438574A (en) * | 2020-04-29 | 2020-07-24 | 郑州明泰交通新材料有限公司 | High-efficiency energy-saving polishing and grinding machine for inner wall of circular tube |
| CN111761500A (en) * | 2020-05-30 | 2020-10-13 | 董良印 | Polishing machine for surface of steel pipe and using method of polishing machine |
| CN212351581U (en) * | 2020-06-10 | 2021-01-15 | 惠州市利盈五金制品有限公司 | Surface polishing device for hardware material |
| CN212824667U (en) * | 2020-08-06 | 2021-03-30 | 上海戍尔特设备修造有限公司 | Polishing equipment |
| CN213673521U (en) * | 2020-08-18 | 2021-07-13 | 湖北裕胜动力科技有限公司 | High-efficient nonrust steel pipe processingequipment |
| CN213225673U (en) * | 2020-09-01 | 2021-05-18 | 天津合旭装饰工程有限公司 | Polishing machine convenient to adjust and used for machining round pipe |
| CN213289881U (en) * | 2020-09-10 | 2021-05-28 | 天津明日宇航新材料科技有限公司 | Polishing positioning device in steel pipe |
| CN112192430A (en) * | 2020-10-31 | 2021-01-08 | 贵溪金河铜业有限公司 | Copper bar polishing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346849A (en) * | 2022-01-22 | 2022-04-15 | 林鹏程 | Metal processing production line of polishing |
| CN114346849B (en) * | 2022-01-22 | 2022-12-27 | 揭阳市康耐美五金塑料制品有限公司 | Metal processing production line of polishing |
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Application publication date: 20211105 |