CN116276453A - Ship steel plate machining device - Google Patents
Ship steel plate machining device Download PDFInfo
- Publication number
- CN116276453A CN116276453A CN202310548625.0A CN202310548625A CN116276453A CN 116276453 A CN116276453 A CN 116276453A CN 202310548625 A CN202310548625 A CN 202310548625A CN 116276453 A CN116276453 A CN 116276453A
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- China
- Prior art keywords
- saddle
- grinding wheel
- steel plate
- frames
- fixed
- 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.)
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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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
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of steel plate processing, in particular to a ship steel plate processing device, which comprises a saddle, wherein two sides of the saddle are respectively provided with a support frame, wheels are respectively arranged at two ends of each support frame, an adjusting mechanism for adjusting the heights of the two support frames is arranged on the saddle, one end of the saddle is provided with a notch groove, push frames are respectively arranged on the inner walls of two sides of the notch groove in a rotating mode, one side of each push frame is respectively connected with a rotating support in a rotating mode, a fine grinding wheel and a coarse grinding wheel are respectively arranged between the two rotating supports in a rotating mode, two motors are respectively used for driving the fine grinding wheel and the coarse grinding wheel, one side of each rotating support is hinged with a connecting frame, the two connecting frames are respectively distributed along the two push frames, a blower is arranged on the saddle, a dust hood is arranged in the notch groove, and the dust collection end of the dust hood is aligned with the fine grinding wheel and the coarse grinding wheel. The invention realizes the free switching of the coarse grinding wheel and the fine grinding wheel, and is convenient for treating different conditions on the steel plate.
Description
Technical Field
The invention relates to the technical field of steel plate treatment, in particular to a ship steel plate processing device.
Background
The steel plate for the ship refers to a hot rolled steel plate for manufacturing a ship body structure, which is produced according to the construction specification of a class society, and is generally in a strip shape, and the steel plate for the ship is processed and molded to have the requirements of polishing and polishing the surface, removing impurities on the surface and simultaneously removing rust.
The existing ship steel plate polishing and polishing mostly adopts a hand-push type polishing vehicle for pushing and polishing, but the ship steel plate is generally formed by splicing and welding a plurality of steel plates, the welding lines are more, the existing polishing device cannot switch polishing rollers with different thicknesses according to the convex welding lines, the use is more inconvenient, and the welding lines are often required to be pre-treated.
Disclosure of Invention
Accordingly, the present invention is directed to a ship steel plate processing device, which solves the problem that the existing polishing device cannot correspondingly switch polishing rollers according to the protruding weld seams on the steel plate.
Based on the above object, the present invention provides a ship steel plate processing device.
The utility model provides a boats and ships steel sheet processingequipment, includes the saddle, the saddle both sides all are equipped with the support frame, and the wheel is all installed at the support frame both ends, be equipped with the adjustment mechanism who adjusts two support heights on the saddle, the breach groove is opened to saddle one end, breach groove both sides inner wall all rotates and is equipped with pushing away the frame, pushing away frame one side and all rotating and being connected with the runing rest, it is equipped with fine grinding wheel, rough grinding wheel to rotate between two runing rest, installs two motors on one of them runing rest, and two motors are used for driving fine grinding wheel, rough grinding wheel respectively, runing rest one side all articulates there is the link, and two links are distributed along two pushing away the frame respectively, install the air-blower on the saddle, be equipped with the dust hood in the breach inslot, the dust hood dust absorption end is aimed at fine grinding wheel, rough grinding wheel, the dust hood other end is connected with the dust absorption pipe other end is connected with the air-intake end of air-blower, air-out end of air-blower is connected with the waste bin, saddle upper portion one side is equipped with the warning light, saddle bottom is equipped with detection component, detection component is used for detecting the arch, welding seam to steel sheet surface and through the warning light touch the warning component, the bull stick is equipped with the light touch switch one side including setting up the installation groove, light touch down switch one side is equipped with.
Further, adjustment mechanism is including being fixed in the mounting bracket on saddle upper portion, runs through on the mounting bracket and has the lead screw, and the lead screw lower extreme rotates to be connected in saddle upper portion, the mounting bracket internalization is equipped with the horizontal pole, and the lead screw runs through the horizontal pole and rather than threaded connection, and horizontal pole both ends all are fixed with the second guide post, and two second guide post lower extreme are fixed in two support frame upper portions respectively.
Further, a plurality of first guide posts penetrate through the support frame, two ends of each first guide post are fixed on one side of the saddle, and a hand wheel is fixed at the upper end of the screw rod.
Further, reset torsion springs are arranged at the rotating connection positions of the rotating support and the pushing frame.
Further, a first handle is fixed between the upper ends of the two pushing frames, a second handle is fixed between the upper ends of the two connecting frames, two hooks are fixed on the pushing frames, the hooks on the two pushing frames are in pairs, and the second handle is hung on one group of hooks.
Further, a waste drawer is arranged in the waste bin, one end of the waste drawer is provided with a feeding notch, and the air outlet end of the air blower is aligned to the feeding notch.
Further, the dust hood both sides all are fixed with the pivot, and two pivot other ends all rotate and connect in breach inslot wall, the dust hood both sides keep away from pivot one end and all are fixed with the side bearer, and the side bearer lower extreme all rotates and is equipped with the gyro wheel, and two gyro wheels support respectively in two pushing away frame upper portions.
The invention has the beneficial effects that:
according to the invention, when the device is used, the coarse grinding wheel and the fine grinding wheel are matched with the rotating support and the connecting frame, the device is pushed to the steel plate, when the device is pushed and moved, the pushing frame is slightly lifted by holding the first handle, the coarse grinding wheel or the fine grinding wheel is prevented from being contacted with the ground, after the device is pushed to one end of the steel plate, the first handle is lowered, the fine grinding wheel is contacted with one end of the upper part of the steel plate, one motor is started to drive the fine grinding wheel to rotate and polish, meanwhile, the saddle is pushed to move along the steel plate at a constant speed, the fine grinding wheel is uniformly polished, when the device is pushed to the welding seam of the steel plate or the position with the bulge, the second handle is pulled to drive the two connecting frames to move upwards, the connecting frame is pulled to rotate, the fine grinding wheel is separated from the steel plate relatively, the coarse grinding wheel is switched to the position of the original fine grinding wheel and is contacted with the steel plate, the saddle is repeatedly pushed, the coarse grinding wheel is repeatedly polished at the welding seam and the bulge position, and the second handle is flattened, the fine grinding wheel is restored to continue polishing, and the device is free to switch the coarse grinding wheel and the fine grinding wheel to polish.
According to the invention, the distance between the wheels and the ground can be adjusted through the hand wheel and the screw rod by the aid of the adjusting mechanism, steel plates in a factory are usually stacked, the device can be polished one by one from top to bottom by the stacked steel plates according to the adjusting mechanism, all the steel plates do not need to be tiled and polished, and scraps and the like generated during polishing are discharged through the dust hood.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the invention and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of a supporting frame according to an embodiment of the invention;
fig. 4 is a schematic perspective view of a pushing frame according to an embodiment of the invention;
FIG. 5 is a perspective view of a suction hood according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a connector according to an embodiment of the invention.
Marked in the figure as:
1. a saddle; 2. a notch groove; 3. pushing a frame; 4. a dust hood; 5. a cross bar; 6. a mounting frame; 7. a support frame; 8. a first guide post; 9. a wheel; 10. a warning light; 11. a waste drawer; 12. a screw rod; 13. a blower; 14. a fine grinding wheel; 15. a connecting frame; 16. a mounting groove; 17. touching the switch; 18. a rotating rod; 19. a second guide post; 20. a rotating shaft; 21. a dust collection pipe; 22. a side frame; 23. a roller; 24. a rotating bracket; 25. rough grinding wheel; 26. a first grip; 27. a second grip; 28. a hook; 29. and a motor.
Detailed Description
The present invention will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1-6, a processing device for ship steel plate comprises a saddle 1, wherein two sides of the saddle 1 are respectively provided with a supporting frame 7, wheels 9 are respectively arranged at two ends of the supporting frames 7, an adjusting mechanism for adjusting the heights of the two supporting frames 7 is arranged on the saddle 1, one end of the saddle 1 is provided with a notch groove 2, the inner walls at two sides of the notch groove 2 are respectively provided with a pushing frame 3 in a rotating way, one side of the pushing frame 3 is respectively connected with a rotating bracket 24, a fine grinding wheel 14 and a coarse grinding wheel 25 are respectively arranged between the two rotating brackets 24 in a rotating way, two motors 29 are respectively arranged on one rotating bracket 24, the two motors 29 are respectively used for driving the fine grinding wheel 14 and the coarse grinding wheel 25, one side of the rotating bracket 24 is hinged with a connecting frame 15, the two connecting frames 15 are respectively distributed along the two pushing frames 3, a blower 13 is arranged on the saddle 1, a dust suction hood 4 is arranged in the notch groove 2, and the dust suction end of the dust suction hood 4 is aligned with the fine grinding wheel 14 and the coarse grinding wheel 25, realizing freely switching thick and fine grinding wheels, being convenient for processing different conditions on a steel plate, the other end of a dust hood 4 is connected with a dust suction pipe 21, the other end of the dust suction pipe 21 is connected with an air inlet end of a blower 13, one end of a saddle 1 is provided with a waste bin, an air outlet end of the blower 13 is connected with the waste bin, a waste drawer 11 is arranged in the waste bin, one end of the waste drawer 11 is provided with a feeding gap, the air outlet end of the blower 13 is aligned with the feeding gap, one side of the upper part of the saddle 1 is provided with a prompt lamp 10, the bottom of the saddle 1 is provided with a detection component for detecting bulges and welding seams on the surface of the steel plate and prompting through the prompt lamp 10, the detection component comprises a mounting groove 16 arranged at one end of the bottom of the saddle 1, a rotating rod 18 is rotationally arranged in the mounting groove 16, one side of the rotating rod 18 is provided with a tact switch 17, the tact switch 17 is connected with the prompt lamp 10, and the lower end of the rotating rod 18 slides on the steel plate, when the welding line or the bulge is encountered, the rotating rod 18 rotates, the tact switch 17 is in extrusion contact with the inner wall of the mounting groove 16, the indicator lamp 10 is lightened, and the fine grinding wheel 14 and the coarse grinding wheel 25 can be switched at the moment.
The adjusting mechanism comprises a mounting frame 6 fixed on the upper portion of the saddle 1, a screw rod 12 penetrates through the mounting frame 6, the lower end of the screw rod 12 is rotationally connected to the upper portion of the saddle 1, a cross rod 5 is movably arranged in the mounting frame 6, the screw rod 12 penetrates through the cross rod 5 and is in threaded connection with the cross rod 5, two ends of the cross rod 5 are respectively fixed with second guide posts 19, the lower ends of the two second guide posts 19 are respectively fixed on the upper portions of two supporting frames 7, a plurality of first guide posts 8 penetrate through the supporting frames 7, the two ends of the first guide posts 8 are respectively fixed on one side of the saddle 1, a hand wheel is fixed at the upper end of the screw rod 12, the adjusting hand wheel drives the screw rod 12 to adjust the distance between the wheels 9 and the ground, and stacked steel plates are polished one by one from top to bottom.
A first handle 26 is fixed between the upper ends of the two pushing frames 3, a second handle 27 is fixed between the upper ends of the two connecting frames 15, two hooks 28 are fixed on the pushing frames 3, two hooks 28 on the two pushing frames 3 are in pairs, the second handle 27 is hung on one group of hooks 28, and reset torsion springs are arranged at the rotating connection positions of the rotating support 24 and the pushing frames 3.
The dust hood 4 both sides all are fixed with pivot 20, and two pivot 20 other ends all rotate and connect in breach groove 2 inner wall, and pivot 20 one end is kept away from to dust hood 4 both sides all is fixed with side bearer 22, and side bearer 22 lower extreme all rotates and is equipped with gyro wheel 23, and two gyro wheels 23 support respectively in two pushing away 3 upper portions, will push away after the 3 lifting of frame, two gyro wheels 23 slide on pushing away 3 upper portions of frame for dust hood 4 lifts in step, makes dust hood 4 aim at polishing position all the time.
Working principle: when the device is pushed to the position of the steel plate, the push frame 3 is slightly lifted by the first handle 26 to avoid the contact between the coarse grinding wheel 25 or the fine grinding wheel 14 and the ground, the device is pushed to the steel plate, the first handle 26 is loosened to enable the fine grinding wheel 14 to be in contact with one end of the upper part of the steel plate, one of the motors 29 is started to drive the fine grinding wheel 14 to rotate rapidly for polishing and grinding, the saddle 1 is pushed to move along the steel plate at a uniform speed, the fine grinding wheel is polished uniformly, when the fine grinding wheel is pushed to the welding seam of the steel plate or the position with the bulge, the second handle 27 is pulled to drive the two connecting frames 15 to move upwards, the second handle 27 is hung at the position of the group of hooks 28 on the upper part, the connecting frames 15 are pulled to rotate by the rotary support 24 to enable the fine grinding wheel 14 to be separated from the steel plate relatively, the coarse grinding wheel 25 is switched to the lower position and is in contact with the steel plate, the other motor 29 is started to repeatedly push the fine grinding wheel 14 at the moment, the coarse grinding wheel 25 is repeatedly ground at the welding seam and the bulge position, the second handle 27 is placed back to the position after the polishing is flattened, the fine grinding wheel 14 is continuously polished, the polishing is continued, and the polishing is carried out for polishing and the stacked together, when the steel plate is polished, and the dust is adjusted to drive the dust is adjusted to the dust and the dust is sucked to the dust and the dust is discharged to the dust from the dust to the dust pump from the dust pump.
The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a boats and ships steel sheet processingequipment, includes saddle (1), its characterized in that, saddle (1) both sides all are equipped with support frame (7), and support frame (7) both ends all install wheel (9), be equipped with the adjustment mechanism who adjusts the height of two support frames (7) on saddle (1), saddle (1) one end is opened there is breach groove (2), breach groove (2) both sides inner wall all rotates and is equipped with pushing away frame (3), pushing away frame (3) one side all rotates and is connected with runing rest (24), rotate between two runing rest (24) and be equipped with fine grinding wheel (14), rough grinding wheel (25), install two motors (29) on one of them runing rest (24), two motors (29) are used for driving fine grinding wheel (14), rough grinding wheel (25) respectively, runing rest (24) one side all articulates there are link (15), and two link (15) are respectively along two pushing away frame (3) distribution, install air-blower (13) on saddle (1), be equipped with dust absorption cover (4) in breach groove (2), dust absorption end alignment (14), dust absorption end (21) and the other end of dust absorption pipe (21) are connected with the other end of fine grinding wheel (21), saddle (1) one end is equipped with the waste bin, air-out end and waste bin are connected of air-blower (13), saddle (1) upper portion one side is equipped with warning light (10), saddle (1) bottom is equipped with detection component, and detection component is used for detecting protruding, the welding seam on steel sheet surface and prompts through warning light (10), detection component includes mounting groove (16) that saddle (1) bottom one end was seted up, mounting groove (16) internal rotation is equipped with bull stick (18), and dab switch (17) are installed to bull stick (18) one side, dab switch (17) and warning light (10) are connected.
2. The ship steel plate machining device according to claim 1, wherein the adjusting mechanism comprises a mounting frame (6) fixed on the upper portion of the saddle (1), a screw rod (12) penetrates through the mounting frame (6), the lower end of the screw rod (12) is rotatably connected to the upper portion of the saddle (1), a cross rod (5) is movably arranged in the mounting frame (6), the screw rod (12) penetrates through the cross rod (5) and is in threaded connection with the cross rod, second guide posts (19) are fixed at two ends of the cross rod (5), and the lower ends of the two second guide posts (19) are fixed on the upper portions of the two supporting frames (7) respectively.
3. The ship steel plate machining device according to claim 2, wherein the support frame (7) is provided with a plurality of first guide posts (8) in a penetrating mode, two ends of each first guide post (8) are fixed on one side of the saddle (1), and a hand wheel is fixed at the upper end of the screw rod (12).
4. The ship steel plate machining device according to claim 1, wherein reset torsion springs are arranged at the rotary connection positions of the rotary support (24) and the pushing frame (3).
5. The ship steel plate machining device according to claim 4, wherein a first grip (26) is fixed between the upper ends of the two pushing frames (3), a second grip (27) is fixed between the upper ends of the two connecting frames (15), two hooks (28) are fixed on the pushing frames (3), the hooks (28) on the two pushing frames (3) are arranged in pairs, and the second grips (27) are hung on one group of hooks (28).
6. The ship steel plate machining device according to claim 1, wherein a waste drawer (11) is arranged in the waste bin, one end of the waste drawer (11) is provided with a feeding notch, and the air outlet end of the air blower (13) is aligned with the feeding notch.
7. The ship steel plate machining device according to claim 1, wherein rotating shafts (20) are fixed on two sides of the dust hood (4), the other ends of the two rotating shafts (20) are rotatably connected to the inner wall of the notch groove (2), side frames (22) are fixed on two sides of the dust hood (4) far away from one ends of the rotating shafts (20), idler wheels (23) are rotatably arranged at the lower ends of the side frames (22), and the two idler wheels (23) are respectively supported on the upper portions of the two pushing frames (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548625.0A CN116276453B (en) | 2023-05-16 | 2023-05-16 | Ship steel plate machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548625.0A CN116276453B (en) | 2023-05-16 | 2023-05-16 | Ship steel plate machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116276453A true CN116276453A (en) | 2023-06-23 |
| CN116276453B CN116276453B (en) | 2023-08-15 |
Family
ID=86803429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310548625.0A Active CN116276453B (en) | 2023-05-16 | 2023-05-16 | Ship steel plate machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116276453B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917282A (en) * | 1909-07-24 | 1910-07-21 | William Edward Lake | Improvements in or relating to Machines for Buffing or Polishing Metallic Articles. |
| CH621170A5 (en) * | 1977-01-10 | 1981-01-15 | Sachs Maschinen | Vacuum cleaner |
| CN208042970U (en) * | 2018-03-16 | 2018-11-02 | 乐山博思半导体有限公司 | A kind of workpiece roughness detection equipments |
| CN109382763A (en) * | 2018-11-23 | 2019-02-26 | 张丽红 | A kind of grinding device being switched fast grinding wheel |
| CN211909681U (en) * | 2020-04-08 | 2020-11-13 | 广州市新茵园林绿化管理有限公司 | Lawn trimming device is used in ecological garden |
| CN214109962U (en) * | 2020-11-19 | 2021-09-03 | 傅小凤 | Steel sheet processing burr grinding device |
| CN215317845U (en) * | 2021-07-27 | 2021-12-28 | 辽宁工程技术大学 | Equipment rust cleaning equipment of polishing for civil engineering |
-
2023
- 2023-05-16 CN CN202310548625.0A patent/CN116276453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917282A (en) * | 1909-07-24 | 1910-07-21 | William Edward Lake | Improvements in or relating to Machines for Buffing or Polishing Metallic Articles. |
| CH621170A5 (en) * | 1977-01-10 | 1981-01-15 | Sachs Maschinen | Vacuum cleaner |
| CN208042970U (en) * | 2018-03-16 | 2018-11-02 | 乐山博思半导体有限公司 | A kind of workpiece roughness detection equipments |
| CN109382763A (en) * | 2018-11-23 | 2019-02-26 | 张丽红 | A kind of grinding device being switched fast grinding wheel |
| CN211909681U (en) * | 2020-04-08 | 2020-11-13 | 广州市新茵园林绿化管理有限公司 | Lawn trimming device is used in ecological garden |
| CN214109962U (en) * | 2020-11-19 | 2021-09-03 | 傅小凤 | Steel sheet processing burr grinding device |
| CN215317845U (en) * | 2021-07-27 | 2021-12-28 | 辽宁工程技术大学 | Equipment rust cleaning equipment of polishing for civil engineering |
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| Publication number | Publication date |
|---|---|
| CN116276453B (en) | 2023-08-15 |
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