CN115415916A - Surface polishing device for vehicle front cover - Google Patents

Surface polishing device for vehicle front cover Download PDF

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Publication number
CN115415916A
CN115415916A CN202211087007.2A CN202211087007A CN115415916A CN 115415916 A CN115415916 A CN 115415916A CN 202211087007 A CN202211087007 A CN 202211087007A CN 115415916 A CN115415916 A CN 115415916A
Authority
CN
China
Prior art keywords
fixedly connected
base
cover
fixed
mount
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
Application number
CN202211087007.2A
Other languages
Chinese (zh)
Inventor
任克峰
柯遵刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Xinfeiya Molding Co ltd
Original Assignee
Hefei Xinfeiya Molding Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Xinfeiya Molding Co ltd filed Critical Hefei Xinfeiya Molding Co ltd
Priority to CN202211087007.2A priority Critical patent/CN115415916A/en
Publication of CN115415916A publication Critical patent/CN115415916A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines 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
    • B24B29/02Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/02Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention provides a surface polishing device for a vehicle front cover, and relates to the technical field related to vehicle cover production. The surface polishing device for the vehicle front cover comprises a base, wherein four sliding grooves are formed in the upper end of the base. Make the second mount to rotate as the axle through spacing dish so that the center of spacing dish can be used, make the second mount drive the rotating electrical machines and rotate, make the throwing aureola can hug closely the cover surface, thereby increase the effective polishing area of single position, promote the four corners that the fixed plate was fixed at the cover upper and lower surface through two sets of second cylinders, fixed ball can rotate at the fixed plate middle part, thereby change the direction of fixed plate, the direction of fixed plate cambered surface adjustment fixed plate according to the cover, thereby make fixing on burnishing device that the cover can be stable, through the joint use of fixed knot structure and polishing structure, the polishing efficiency and the polishing degree of accuracy of device have been promoted.

Description

Surface polishing device for vehicle front cover
Technical Field
The invention relates to the technical field of automobile cover production, in particular to a surface polishing device for an automobile front cover.
Background
The automobile front cover can protect an engine, peripheral pipeline pieces and the like, and the lower part of the hip leading cover is an important component of an automobile, and the automobile front cover comprises the engine, a circuit, an oil injection brake, a brake system, a transmission system and the like which are important to the automobile. By improving the strength of the friction-inducing cover and the manufacturing of forceful, the sheet impact and the corrosion can be fully prevented. Rain, electric interference and other adverse effects, and the normal work of the vehicle is fully protected.
Current automobile bonnet is when polishing for the machine has no way stable to fix the cover on burnishing device because the streamline radian of cover, needs the workman manually to go to control fixing device and fixes the cover spare, and the workman also needs the position of continuous adjustment cover when fixed, thereby reaches the most stable fixed state.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a surface polishing device for a vehicle front cover, which solves the problem of inconvenience in fixing the vehicle front cover.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a surface finish device for plantago cover, includes the base, the inside four sliding trays that all are provided with of base upper end, the first mount of the equal fixed connection in both sides at base both ends, first mount middle part fixedly connected with third is motor just reversing, the third is motor output end fixedly connected with third threaded spindle just reversing, third threaded spindle both ends are all rotated and are connected inside the base, the equal threaded connection in third threaded spindle surface has the spacing slider of second, the spacing slider of second sliding connection is inside the sliding tray, fixed surface is connected with the dead lever on the spacing slider of second, the equal fixedly connected with fourth mount in dead lever upper end and middle part one side, fourth mount one end middle part fixedly connected with second cylinder, second cylinder output end fixedly connected with fixed ball, and the second cylinder output direction that is located on same dead lever is relative, fixed ball one end rotates and is connected with the fixed plate.
Preferably, the two ends of the two side faces of the base are fixedly connected with fixed columns, the upper ends of the fixed columns are fixedly connected with a cross beam, the two ends of the cross beam are fixedly connected to the upper ends of the fixed columns, located on the same side of the base, respectively, one end of the cross beam is fixedly connected with a first positive and negative rotation motor, the output end of the first positive and negative rotation motor is fixedly connected with a first threaded shaft, the two ends of the first threaded shaft are rotatably connected to the inside of the cross beam, the surface of the first threaded shaft is in threaded connection with a limiting rod, the two ends of the limiting rod are slidably connected to the inside of the cross beam, the first threaded shaft is driven to rotate through the first positive and negative rotation motor, the limiting rod drives the rotating motor to slide along the cross beam, and therefore the position of the rotating motor can be adjusted.
Preferably, the limiting rod one end fixedly connected with second is motor just reversing, the second is motor output end fixedly connected with second threaded shaft just reversing, and second threaded shaft both ends all rotate and connect inside the limiting rod, second threaded shaft surface threaded connection has first spacing slider, and first spacing slider sliding connection is at the limiting rod middle part, drives second threaded shaft through second is motor just reversing and rotates, makes first spacing slider can take the rotating electrical machines to slide along the limiting rod to can adjust the position of rotating electrical machines.
Preferably, the first cylinder of first spacing slider lower extreme fixedly connected with, the equal fixedly connected with mounting in first cylinder output both sides, the equal fixedly connected with spacing dish of one end that first cylinder was kept away from to the mounting, spacing dish one end is rotated and is connected with the second mount, second mount middle part fixedly connected with rotating electrical machines, rotating electrical machines output end fixedly connected with throws aureola, throws aureola when pasting tight cover, can be according to the orientation of the cambered surface adjustment throwing aureola of cover to make the throwing aureola can laminate the cover surface and polish.
Preferably, second mount one side fixedly connected with third mount, third mount middle part fixedly connected with shower nozzle, and the shower nozzle leads to pipe and links to each other with external water pump, can face to throwing aureola and cover blowout liquid through the shower nozzle to reduce the temperature between throwing aureola and the cover.
Preferably, the lower end in the base is provided with a collecting tank which is communicated with the sliding groove, one side of the fixed column is fixedly connected with a baffle which is positioned on the side face of the fixed column on the same side of the base, the lower end of the baffle is fixedly connected on two sides of the base, an included angle formed by the baffle and the base is communicated with the collecting tank, and dust washed by the spray head can enter the collecting tank along the sliding groove, so that a worker can conveniently collect sweeps.
The working principle is as follows: the cover is placed on the surface of the fixed plate at the output end of the second air cylinder with the upward output direction, then the second air cylinder with the upward output end pushes the fixed plate and the cover to move upwards, the fixed plate with the downward output end pushes the fixed plate to move downwards, so that the fixed plate at the upper end is abutted against the upper surface of the cover, the fixing plate is pushed to be fixed at four corners of the upper surface and the lower surface of the machine cover through the two groups of second cylinders, the fixing ball can rotate in the middle of the fixing plate, so that the direction of the fixing plate is changed, the fixing plate can be attached to the surface of the machine cover, the direction of the fixing plate is adjusted according to the cambered surface of the machine cover, so that the machine cover can be stably fixed on the polishing device, the first cylinder pushes the rotating motor downwards to enable the polishing wheel to contact the surface of the machine cover, the rotating motor drives the polishing wheel to rotate, the second fixing frame can rotate around the limiting disc through the limiting disc, thereby adjusting the direction of the polishing wheel, enabling the polishing wheel to adjust the orientation of the polishing wheel according to the cambered surface of the machine cover when the polishing wheel is tightly attached to the machine cover, thereby leading the polishing wheel to be attached to the surface of the machine cover for polishing, further increasing the effective polishing area of a single position, improving the polishing efficiency of the device, the first positive and negative rotation motor drives the first threaded shaft to rotate, so that the limiting rod drives the rotating motor to slide along the cross beam, the second screw shaft is driven to rotate by the second forward and reverse rotating motor, so that the first limiting slide block can drive the rotating motor to slide along the limiting rod, the polishing area of the polishing wheel is increased, when the polishing wheel polishes the machine cover, the spray head can spray liquid towards the machine cover, so that the heat generated between the polishing wheel and the machine cover is reduced, meanwhile, dust generated by polishing can be washed away, and the dust can enter the collecting tank along the sliding groove, so that workers can collect scraps conveniently.
(III) advantageous effects
The invention provides a surface polishing device for a vehicle front cover. The method has the following beneficial effects:
according to the polishing device, after the polishing wheel is pushed against the surface of the cover, the limiting disc is arranged in the second fixing frame, so that the second fixing frame can rotate by taking the central shaft of the limiting disc as the center, the second fixing frame drives the rotating motor to rotate, the polishing wheel is enabled to be attached to the surface of the cover all the time, the effective polishing area of a single position is increased, the four corners of the upper surface and the lower surface of the cover are fixed by the fixing plates pushed by the two groups of second cylinders, the fixing balls can rotate in the middle of the fixing plates, the direction of the fixing plates is changed, the direction of the fixing plates can be adjusted according to the cambered surfaces of the cover when the fixing plates are attached to the surface of the cover, and the cover can be stably fixed on the polishing device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view, partially in section, of the present invention;
FIG. 3 is a perspective view of a first cylinder of the present invention;
FIG. 4 is a cross-sectional side view of the present invention;
FIG. 5 is a cross-sectional perspective view of the present invention;
fig. 6 is a perspective view of a second cylinder according to the present invention.
Wherein, 1, a base; 2. fixing the column; 3. a cross beam; 4. a limiting rod; 5. a baffle plate; 6. a first fixing frame; 7. a first positive and negative rotation motor; 8. a first threaded shaft; 9. a second positive and negative rotation motor; 10. a second threaded shaft; 11. a first limit slide block; 12. a first cylinder; 13. a fixing member; 14. a limiting disc; 15. a second fixing frame; 16. a third fixing frame; 17. a spray head; 18. a rotating electric machine; 19. a polishing wheel; 20. a third positive and negative rotation motor; 21. a third threaded shaft; 22. a second limit slide block; 23. fixing the rod; 24. collecting tank; 25. a fourth fixing frame; 26. a second cylinder; 27. fixing the round ball; 28. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the present invention provides a surface polishing apparatus for a vehicle front cover, including a base 1, four sliding grooves are disposed in an upper end of the base 1, two sides of two ends of the base 1 are both fixedly connected to a first fixing frame 6, a middle portion of the first fixing frame 6 is fixedly connected to a third forward/reverse rotation motor 20, an output end of the third forward/reverse rotation motor 20 is fixedly connected to a third threaded shaft 21, two ends of the third threaded shaft 21 are both rotatably connected to the inside of the base 1, a surface of the third threaded shaft 21 is both in threaded connection with a second limit slider 22, the second limit slider 22 is slidably connected to the inside of the sliding groove, an upper surface of the second limit slider 22 is fixedly connected to a fixing rod 23, an upper end and one side of the fixing rod 23 are both fixedly connected to a fourth fixing frame 25, a middle portion of one end of the fourth fixing frame 25 is fixedly connected to a second cylinder 26, an output end of the second cylinder 26 is fixedly connected to a fixing ball 27, output end of the second cylinder 26 on the same fixing rod 23 is opposite in direction, and one end of the fixing ball 27 is rotatably connected to a fixing plate 28.
The both ends of 1 both sides face of base all link firmly and have connected fixed column 2, 2 upper ends fixedly connected with crossbeams 3 of fixed column, and 3 equal fixed connection in both ends of crossbeam are located 1 same 2 upper ends of fixed column of one side of base, the first positive and negative motor 7 of 3 one end fixedly connected with of crossbeam, first positive and negative motor 7 output end fixedly connected with first threaded shaft 8, and 8 both ends of first threaded shaft all rotate to be connected inside crossbeam 3, 8 surperficial threaded connection of first threaded shaft has gag lever post 4, and the equal sliding connection in crossbeam 3 in 4 both ends of gag lever post, drive first threaded shaft 8 through first positive and negative motor 7 and rotate, make gag lever post 4 take rotating electrical machines 18 to slide along with crossbeam 3, thereby can adjust rotating electrical machines 18's position.
Limiting rod 4 one end fixedly connected with second just reverse motor 9, second just reverse motor 9 output end fixedly connected with second threaded shaft 10, and second threaded shaft 10 both ends are all rotated and are connected inside limiting rod 4, second threaded shaft 10 surface threaded connection has first spacing slider 11, and first spacing slider 11 sliding connection is in the middle part of limiting rod 4, drive second threaded shaft 10 through second just reverse motor 9 and rotate, make first spacing slider 11 can take rotating electrical machines 18 to slide along limiting rod 4, thereby can adjust the position of rotating electrical machines 18, first spacing slider 11 lower extreme fixedly connected with first cylinder 12, first cylinder 12 output both sides all fixedly connected with mounting 13, the equal fixedly connected with spacing dish 14 of one end that first cylinder 12 was kept away from to mounting 13, spacing dish 14 one end is rotated and is connected with second mount 15, second mount 15 middle part fixedly connected with rotating electrical machines 18, rotating electrical machines 18 output end fixedly connected with polishing wheel 19, polishing wheel 19 is when pasting tight cover, can adjust polishing wheel 19's orientation according to the cambered surface of cover, thereby make polishing wheel 19 can carry out the fixed surface and polish the fixed surface and carry out the fixed connection of second mount 15, thereby the cover 17 is connected with polishing wheel cover 17 through the liquid pump head 17, thereby the cover 17, the cover is connected with the external connection of the polishing wheel 17, thereby the cover 17 and the shower nozzle is connected with the shower nozzle of the shower nozzle.
The inside lower extreme of base 1 is provided with collecting vat 24, and collecting vat 24 communicates with the sliding tray, and fixed column 2 one side fixedly connected with baffle 5, and baffle 5 all is located base 1 with the side of fixed column 2 of one side, baffle 5 lower extreme fixed connection is in base 1 both sides, the contained angle that baffle 5 and base 1 formed is linked together with collecting vat 24, the dust that shower nozzle 17 washed away can get into collecting vat 24 along the sliding tray to make things convenient for the workman to collect the sweeps.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A surface polishing device for a vehicle front cover, comprising a base (1), characterized in that: the utility model discloses a fixing device for the air conditioner, including base (1), the first mount of the equal fixed connection in both sides (6) at base (1) both ends, first mount (6) middle part fixedly connected with third just reverse motor (20), the third just reverse motor (20) output end fixedly connected with third threaded spindle (21), third threaded spindle (21) both ends are all rotated and are connected inside base (1), third threaded spindle (21) equal threaded connection in surface has second limit slider (22), second limit slider (22) sliding connection is inside the sliding tray, fixed surface is connected with dead lever (23) on second limit slider (22), dead lever (23) upper end and the equal fixedly connected with fourth mount (25) in middle part one side, fourth mount (25) one end middle part fixedly connected with second cylinder (26), second cylinder (26) output end fixedly connected with fixed ball (27), and second cylinder (26) output end direction that is located on same dead lever (23) is relative, fixed connection has ball (27) one end to rotate fixed plate (28).
2. A surface polishing device for a vehicle hood according to claim 1, characterized in that: the utility model discloses a fixing device for motor vehicle, including base (1), fixed column (2) upper end fixedly connected with crossbeam (3), and crossbeam (3) both ends equal fixed connection is located base (1) with fixed column (2) upper end of one side, first positive reverse motor (7) of crossbeam (3) one end fixedly connected with, first positive reverse motor (7) output fixedly connected with first threaded shaft (8), and first threaded shaft (8) both ends all rotate and connect inside crossbeam (3), first threaded shaft (8) surface threaded connection has gag lever post (4), and inside gag lever post (4) both ends equal sliding connection crossbeam (3).
3. A surface polishing device for a vehicle hood according to claim 2, characterized in that: gag lever post (4) one end fixedly connected with second is motor (9) that just reverses, second is motor (9) output end fixedly connected with second threaded shaft (10) that just reverses, and second threaded shaft (10) both ends all rotate to be connected inside gag lever post (4), second threaded shaft (10) surface threaded connection has first stop block (11), and first stop block (11) sliding connection is at gag lever post (4) middle part.
4. A surface polishing device for a vehicle hood according to claim 3, characterized in that: first spacing slider (11) lower extreme fixedly connected with first cylinder (12), the equal fixedly connected with mounting (13) in first cylinder (12) output both sides, the equal fixedly connected with spacing dish (14) of one end that first cylinder (12) were kept away from in mounting (13), spacing dish (14) one end is rotated and is connected with second mount (15), second mount (15) middle part fixedly connected with rotating electrical machines (18), rotating electrical machines (18) output end fixedly connected with polishing wheel (19).
5. A surface polishing device for a vehicle hood according to claim 4, characterized in that: and a third fixing frame (16) is fixedly connected to one side of the second fixing frame (15), a spray head (17) is fixedly connected to the middle of the third fixing frame (16), and the spray head (17) is connected with an external water pump through a water pipe.
6. A surface polishing device for a vehicle hood according to claim 2, characterized in that: the inner lower end of the base (1) is provided with a collecting groove (24), the collecting groove (24) is communicated with the sliding groove, a baffle (5) is fixedly connected to one side of the fixing column (2), the baffle (5) is located on the side face, with the same side, of the base (1), the lower end of the baffle (5) is fixedly connected to the two sides of the base (1), and an included angle formed by the baffle (5) and the base (1) is communicated with the collecting groove (24).
CN202211087007.2A 2022-09-07 2022-09-07 Surface polishing device for vehicle front cover Pending CN115415916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211087007.2A CN115415916A (en) 2022-09-07 2022-09-07 Surface polishing device for vehicle front cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211087007.2A CN115415916A (en) 2022-09-07 2022-09-07 Surface polishing device for vehicle front cover

Publications (1)

Publication Number Publication Date
CN115415916A true CN115415916A (en) 2022-12-02

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ID=84202624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211087007.2A Pending CN115415916A (en) 2022-09-07 2022-09-07 Surface polishing device for vehicle front cover

Country Status (1)

Country Link
CN (1) CN115415916A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207079382U (en) * 2017-08-02 2018-03-09 安徽宏远无纺布业有限公司 A kind of hot-press arrangement for non-woven fabrics
GB201821216D0 (en) * 2018-05-16 2019-02-13 Yongkang Jufend Tech Co Ltd A welding equipment for bridges
US20200122293A1 (en) * 2019-08-01 2020-04-23 Cuifang Yang Environmentally-friendly abrasive grinding tool for grinding stones
DE212020000304U1 (en) * 2020-08-14 2021-01-22 Liuheng Metal Technology (Kunshan) Co., Ltd. An accessory polishing device for cellphone manufacturing
CN214923330U (en) * 2021-06-08 2021-11-30 威海雅美特户外用品有限公司 Surfboard polishing device
WO2022032903A1 (en) * 2020-08-14 2022-02-17 六恒金属科技(昆山)有限公司 Polishing apparatus for mobile phone housing production
CN216657405U (en) * 2021-12-29 2022-06-03 鞍山市激埃特光电有限公司 Polishing device is adjusted to multi-angle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207079382U (en) * 2017-08-02 2018-03-09 安徽宏远无纺布业有限公司 A kind of hot-press arrangement for non-woven fabrics
GB201821216D0 (en) * 2018-05-16 2019-02-13 Yongkang Jufend Tech Co Ltd A welding equipment for bridges
US20200122293A1 (en) * 2019-08-01 2020-04-23 Cuifang Yang Environmentally-friendly abrasive grinding tool for grinding stones
DE212020000304U1 (en) * 2020-08-14 2021-01-22 Liuheng Metal Technology (Kunshan) Co., Ltd. An accessory polishing device for cellphone manufacturing
WO2022032903A1 (en) * 2020-08-14 2022-02-17 六恒金属科技(昆山)有限公司 Polishing apparatus for mobile phone housing production
CN214923330U (en) * 2021-06-08 2021-11-30 威海雅美特户外用品有限公司 Surfboard polishing device
CN216657405U (en) * 2021-12-29 2022-06-03 鞍山市激埃特光电有限公司 Polishing device is adjusted to multi-angle

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