CN111515814B - Handheld surface grinding device that can remove dust - Google Patents
Handheld surface grinding device that can remove dust Download PDFInfo
- Publication number
- CN111515814B CN111515814B CN202010409299.1A CN202010409299A CN111515814B CN 111515814 B CN111515814 B CN 111515814B CN 202010409299 A CN202010409299 A CN 202010409299A CN 111515814 B CN111515814 B CN 111515814B
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- fixedly connected
- shell
- water tank
- case
- connecting rod
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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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/009—Details of suction cleaner tools for additional purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- 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
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating 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
- 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
- B24B55/12—Devices 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
Abstract
The invention discloses a handheld dust-removing surface polishing device which comprises a shell, wherein a shell inner cavity with a leftward opening is arranged in the shell, a driven shaft is connected to the lower end of the shell inner cavity in a sliding mode, a polishing disc is fixedly connected to the lower end of the driven shaft, a lower connecting block is fixedly connected to the upper end of the driven shaft, a lower spring is arranged between the lower connecting block and the shell, and the lower end of the lower spring is fixedly connected to the shell.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a handheld dust-removing surface polishing device.
Background
The invention discloses a handheld dust-removing surface grinding device, which can solve the problems that a grinding machine can generate a large amount of dust when grinding the surface of an object, the dust is absorbed into the human body and affects the health of the human body, and the grinding machine on the market generally has no dust-removing effect.
Disclosure of Invention
In order to solve the problems, the present example designs a handheld dust-removing surface polishing device, which comprises a housing, wherein a housing inner cavity with a leftward opening is arranged in the housing, the lower end of the housing inner cavity is slidably connected with a driven shaft, a polishing disc is fixedly connected with the lower end of the driven shaft, a lower connecting block is fixedly connected with the upper end of the driven shaft, a lower spring is arranged between the lower connecting block and the housing, the lower end of the lower spring is fixedly connected with the housing, the upper end of the lower spring is abutted against the lower end of the lower connecting block, an upper connecting block is arranged at the upper end of the lower connecting block, a large bevel gear is fixedly connected with the upper end of the upper connecting block, an upper spring is fixedly connected with the lower end of the large bevel gear and abutted against the upper end of the lower connecting block, a transmission shaft is fixedly connected with the upper, the upper end of the shell is fixedly connected with a chute support, a support chute is arranged on the chute support, a support sliding block is connected on the support chute in a sliding manner, a toggle switch is hinged at the upper end of the support sliding block, a left connecting rod is hinged at the lower end of the support sliding block, an upper connecting rod is hinged at the right end of the support sliding block, an upper swing rod is hinged at the right upper end of the upper connecting rod, the upper swing rod is hinged at the lower end of the shell, a right connecting rod is hinged at the lower end of the upper connecting rod, a lower cross rod is hinged between the right connecting rod and the left connecting rod, connecting rods are fixedly connected at the left end and the right end of the lower cross rod, a case connecting rod is fixedly connected at the front end of the connecting rod, a case chute is arranged on the case connecting rod, two case sliding, the fan blade is fixedly connected to a fan shaft, the fan shaft is rotatably connected to the left end of the case, the rightmost end of the fan shaft is fixedly connected with a bevel pinion, a dust removing box is fixedly connected to the lower end of the housing, a dust removing box cavity with a leftward opening is arranged in the dust removing box, a dust collecting channel is arranged at the left end of the housing, a right filter screen is fixedly connected to the upper right end of the dust removing box, a case chute is arranged at the upper right end of the dust removing box, the case is slidably connected in the case chute, when the surface needs to be polished, the large motor descends to drive the transmission shaft to descend to drive the bevel pinion to descend, so as to drive the upper spring to compress, so as to drive the upper connecting block to descend, so that the upper connecting block is connected with the lower connecting block, so that the lower connecting block descends to further lower the driven shaft, so, the grinding disc is further lowered to the surface to be ground, the large bevel gear is meshed with the small bevel gear, the large motor is started, the transmission shaft is further driven to rotate, the large bevel gear is further driven to rotate, the lower connecting block is further driven to rotate, the driven shaft is further driven, the grinding disc is further driven to rotate, the large bevel gear rotates to drive the lower connecting block to rotate, the small bevel gear is also driven to rotate by the large bevel gear, the fan shaft is further driven to rotate, the fan blades are further driven to rotate, air suction is started when the surface is ground, dust on the ground surface enters the inner cavity of the dust removal box through the dust collection channel, and the dust stays on the filter screen and falls into water at the lower end of the inner cavity of the dust removal box;
the toggle switch is toggled leftwards, the bracket sliding block is driven to slide leftwards, the upper connecting rod is driven to move leftwards, the upper oscillating bar is driven to swing leftwards, the left connecting rod is driven to swing rightwards and upwards, the right connecting rod is driven to swing rightwards and upwards, the lower cross rod is driven to move upwards, the case connecting rod is driven to move upwards, the case sliding block is driven to move rightwards in the case sliding groove, the case is driven to ascend, the case is directly meshed with the large bevel gear, the large motor cannot descend, and dust collection is only carried out without polishing in the state.
Advantageously, a button is fixedly connected to the upper end of the large motor, and when the shell is held by a hand, the button is pressed downwards by the palm, so that the polishing disc is lowered to the surface to be polished.
Beneficially, a water tank switch is fixedly connected to the left end of the shell, a water tank is fixedly connected to the right end of the inner cavity of the shell, a water tank inner cavity with a right opening is arranged in the water tank, a small motor is fixedly connected to the upper end of the water tank inner cavity, a lead screw is rotatably connected to the lower end of the small motor, a piston is rotatably connected to the lead screw, the lead screw is rotatably connected to the water tank, a water inlet pipe is fixedly connected to the right end of the water tank, a left water inlet pipeline and a right water inlet pipeline are arranged in the water inlet pipe, a water tank cover is slidably connected to the right end of the water inlet pipe, spray pipes are symmetrically and fixedly connected to the front and the back of the water tank, spray heads are arranged at the ends, far away from each other, of the spray pipes, the small motor is started when the water tank switch is pressed down, the, water is sprayed out of the inner cavity of the shell through the spray head in a water mist mode, and therefore the dust falling effect is achieved;
when the small motor is started to drive the screw rod to rotate for a certain number of turns, the small motor drives the screw rod to rotate reversely, so that the screw rod is driven to ascend to the highest position, when no water exists in the water tank inner cavity, the water tank cover can be taken down, water is poured into the water tank inner cavity through the water inlet pipeline, and therefore water can be supplemented.
Advantageously, a large motor switch is fixedly arranged at the upper right end of the shell and used for controlling the starting and stopping of the large motor.
The invention has the beneficial effects that: can adjust two kinds of modes through toggle switch, can polish simultaneously and the dust absorption under a mode, another kind of mode then only is used for the dust absorption to can also spout water smoke and pass through the water smoke dust fall with the floating dust in the air, thereby play the effect of handling the dust when polishing.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a hand-held dust-cleaning surface polishing device of the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure "C-C" of FIG. 2;
FIG. 5 is a schematic view showing a dust-collecting state;
FIG. 6 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 7 is a schematic view of the structure in the direction "E-E" of FIG. 2;
fig. 8 is an enlarged schematic view of "F" of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a handheld dust-removing surface polishing device which comprises a shell 11, wherein a shell inner cavity 12 with a leftward opening is arranged in the shell 11, the lower end of the shell inner cavity 12 is connected with a driven shaft 24 in a sliding manner, the lower end of the driven shaft 24 is fixedly connected with a polishing disc 26, the upper end of the driven shaft 24 is fixedly connected with a lower connecting block 23, a lower spring 25 is arranged between the lower connecting block 23 and the shell 11, the lower end of the lower spring 25 is fixedly connected with the shell 11, the upper end of the lower spring 25 abuts against the lower end of the lower connecting block 23, the upper end of the lower connecting block 23 is provided with an upper connecting block 22, the upper end of the upper connecting block 22 is fixedly connected with a large bevel gear 18, the lower end of the large bevel gear 18 is fixedly connected with an upper spring 62, the upper spring 62 abuts against the upper end of the lower connecting block 23, the upper end of the, the upper end of the shell 11 is fixedly connected with a sliding chute support 37, the sliding chute support 37 is provided with a support sliding chute 56, the support sliding chute 56 is connected with a support sliding block 52 in a sliding manner, the upper end of the support sliding block 52 is hinged with a toggle switch 53, the lower end of the support sliding block 52 is hinged with a left connecting rod 51, the right end of the support sliding block 52 is hinged with an upper connecting rod 54, the upper right end of the upper connecting rod 54 is hinged with an upper swing rod 55, the upper swing rod 55 is hinged with the lower end of the shell 11, the lower end of the upper connecting rod 54 is hinged with a right connecting rod 35, a lower cross rod 48 is hinged between the right connecting rod 35 and the left connecting rod 51, the left end and the right end of the lower cross rod 48 are fixedly connected with a connecting rod 34, the front end of the connecting rod 34 is fixedly connected with a case connecting rod 50, the internal chamber 57 of chassis 46 that is equipped with the opening to the left is equipped with four fan blades 29 in the internal chamber 57 of chassis, fan blade 29 links firmly on fan shaft 28, fan shaft 28 rotates to be connected in the left end of chassis 46, fan shaft 28 rightmost end has linked firmly bevel pinion 27, dust removal case 33 links firmly the shell 11 lower extreme, be equipped with the dust removal case inner chamber 31 that the opening is to the left in dust removal case 33, shell 11 left end is equipped with dust absorption channel 58, dust removal case 33 upper right end has linked firmly right filter screen 13, dust removal case 33 upper right end is equipped with chassis spout 14, chassis 46 sliding connection is in chassis spout 14, when needing to polish the surface, big motor 17 descends, and then drives transmission shaft 16 descends, and then drives bevel pinion 18 descends, and then drives the compression of upper spring 62, and then drives upper connecting block 22 descends, further, the upper connecting block 22 is connected to the lower connecting block 23, and the lower connecting block 23 is lowered, and the driven shaft 24 is lowered, and the lower spring 25 is compressed, and the polishing disk 26 is lowered to the surface to be polished, and the large bevel gear 18 is engaged with the small bevel gear 27, and the large motor 17 is started, and the driving shaft 16 is rotated, and the large bevel gear 18 is rotated, and the lower connecting block 23 is rotated, and the driven shaft 24 is driven, and the polishing disk 26 is rotated, and the large bevel gear 18 rotates the lower connecting block 23, and the small bevel gear 27 is rotated, and the fan shaft 28 is rotated, and the fan blade 29 starts to draft air while the surface is polished, at this time, dust on the polished surface enters the dust removing box inner cavity 31 through the dust suction channel 58, and the dust stays on the filter screen 32 and falls into water at the lower end of the dust removing box inner cavity 31;
the toggle switch 53 is toggled leftwards, so that the bracket sliding block 52 is driven to slide leftwards, the upper connecting rod 54 is driven to move leftwards, the upper swing rod 55 is driven to swing leftwards, the left connecting rod 51 is driven to swing rightwards and upwards, the right connecting rod 35 is driven to swing rightwards and upwards, the lower cross rod 48 is driven to move upwards, the case connecting rod 50 is driven to move upwards, the case sliding block 47 is driven to move rightwards in the case sliding groove 49, the case 46 is driven to ascend, the case 46 is directly meshed with the large bevel gear 18, the large motor 17 cannot descend, and dust collection is only carried out in the state without polishing.
Advantageously, a button 15 is attached to the upper end of the large motor 17, and when the housing 11 is held by hand, the button 15 is pressed downwards, so that the polishing disc 26 is lowered to the surface to be polished.
Beneficially, the left end of the housing 11 is fixedly connected with a water tank switch 61, the right end of the housing inner cavity 12 is fixedly connected with a water tank 39, a water tank inner cavity 42 with a right opening is arranged in the water tank 39, the upper end of the water tank inner cavity 42 is fixedly connected with a small motor 19 under the water tank 39, the lower end of the small motor 19 is rotatably connected with a lead screw 41, the lead screw 41 is rotatably connected with a piston 40, the lead screw 41 is rotatably connected onto the water tank 39, the right end of the water tank 39 is fixedly connected with a water inlet pipe 60, a left-right through water inlet pipeline 21 is arranged in the water inlet pipe 60, the right end of the water inlet pipe 60 is slidably connected with a water tank cover 20, the water tank 39 is symmetrically and fixedly connected with 6 water spray pipes 43, a front-back through water spray pipeline 45 is arranged in the water spray pipe 43, one, and further drives the screw rod 41 to rotate, and further drives the piston 40 to descend, the piston 40 descends to press the water in the water tank inner cavity 42 into the water spraying pipeline 45, and the water is sprayed out of the shell inner cavity 12 through the spraying head 44 in the form of water mist, so that the dust falling effect is achieved.
Advantageously, a large motor switch 59 is fixedly arranged at the upper right end of the housing 11, and the large motor switch 59 is used for controlling the starting and stopping of the large motor 17.
The following detailed description of the steps of using a hand-held dust-removable surface abrading device is described with reference to figures 1 to 8:
in the initial state, the large motor 17 contacts the housing 11, the piston 40 contacts the small motor 19, the grinding disc 26 contacts the bottom of the housing 11, and the bracket slide block 52 is at the right end of the bracket slide groove 56.
Holding the housing 11 by hand while pressing the button 15 with the palm, thereby driving the large motor 17 to descend, further driving the transmission shaft 16 to descend, further driving the large bevel gear 18 to descend, further driving the upper spring 62 to compress, further driving the upper connecting block 22 to descend, further connecting the upper connecting block 22 with the lower connecting block 23, further driving the lower connecting block 23 to descend, further driving the driven shaft 24 to descend, further compressing the lower spring 25, further driving the polishing disc 26 to descend to the surface to be polished, further driving the large bevel gear 18 to engage with the small bevel gear 27, pressing the large motor switch 59 to activate the large motor 17, further driving the transmission shaft 16 to rotate, further driving the large bevel gear 18 to rotate, further driving the lower connecting block 23 to rotate, further driving the driven shaft 24, further driving the polishing disc 26 to rotate, while the large bevel gear 18 rotates to drive the lower connecting block 23 to rotate, the large bevel gear 18 also drives the small bevel gear 27 to rotate, the fan shaft 28 is driven to rotate, the fan blades 29 are driven to rotate, the fan blades 29 rotate to start air draft when the surface is polished, dust on the polished surface enters the inner cavity 31 of the dust removal box through the dust suction channel 58, and the dust stays on the filter screen 32 and falls into water at the lower end of the inner cavity 31 of the dust removal box;
the toggle switch 53 is toggled leftwards, so that the bracket sliding block 52 is driven to slide leftwards, the upper connecting rod 54 is driven to move leftwards, the upper swing rod 55 is driven to swing leftwards, the left connecting rod 51 is driven to swing rightwards and upwards, the right connecting rod 35 is driven to swing rightwards and upwards, the lower cross rod 48 is driven to move upwards, the case connecting rod 50 is driven to move upwards, the case sliding block 47 is driven to move rightwards in the case sliding groove 49, the case 46 is driven to ascend, the case 46 is directly meshed with the large bevel gear 18, the button 15 cannot be pressed downwards, and dust collection is only carried out in the state without polishing;
when the water tank switch 61 is pressed, the small motor 19 is started, the screw rod 41 is driven to rotate, the piston 40 is driven to descend, the piston 40 descends to press water in the water tank inner cavity 42 into the water spraying pipeline 45, and the water is sprayed out of the shell inner cavity 12 through the spraying head 44 in a water mist mode, so that the dust falling effect is achieved.
The invention has the beneficial effects that: the invention can adjust two modes through the toggle switch, one mode can simultaneously carry out polishing and dust collection, the other mode is only used for dust collection, and water mist can be sprayed out to reduce the dust of floating dust in the air through the water mist, thereby achieving the effect of dust treatment during polishing.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (4)
1. The utility model provides a but handheld dust removal's surface grinding device, includes the shell, its characterized in that: a shell inner cavity with a leftward opening is arranged in the shell, a driven shaft is slidably connected to the lower end of the shell inner cavity, a polishing disc is fixedly connected to the lower end of the driven shaft, a lower connecting block is fixedly connected to the upper end of the driven shaft, a lower spring is arranged between the lower connecting block and the shell, the lower end of the lower spring is fixedly connected to the shell, the upper end of the lower spring is abutted against the lower end of the lower connecting block, an upper connecting block is arranged at the upper end of the lower connecting block, a large bevel gear is fixedly connected to the upper end of the upper connecting block, an upper spring is fixedly connected to the lower end of the large bevel gear, the upper spring is abutted against the upper end of the lower connecting block, a transmission shaft is fixedly connected to the upper end of the transmission shaft in a rotating mode, a chute support is fixedly connected to the upper end of, the lower end of the support slider is hinged with a left connecting rod, the right end of the support slider is hinged with an upper connecting rod, the upper right end of the upper connecting rod is hinged with an upper swing rod, the upper swing rod is hinged with the lower end of the shell, the lower end of the upper connecting rod is hinged with a right connecting rod, a lower cross rod is hinged between the right connecting rod and the left connecting rod, the left end and the right end of the lower cross rod are fixedly connected with connecting rods, the front end of each connecting rod is fixedly connected with a case connecting rod, a case chute is arranged on each case connecting rod, two case sliders are slidably connected on the case chute and fixedly connected on the case, a case inner cavity with a left opening is arranged in the case, four fan blades are arranged in the case inner cavity, the fan blades are fixedly connected on a fan shaft, the fan shaft is rotatably connected at the left end of the, the dust removal incasement is equipped with the dust removal incasement chamber of opening left, the shell left end is equipped with dust absorption passageway, dust removal case upper right end has linked firmly right filter screen, dust removal case upper right end is equipped with quick-witted case spout, quick-witted case sliding connection be in quick-witted incasement spout.
2. A hand-held dust-removable surface abrading device according to claim 1, wherein: the upper end of the large motor is fixedly connected with a button.
3. A hand-held dust-removable surface abrading device according to claim 1, wherein: the utility model discloses a water tank, including shell, water tank, lead screw, water inlet pipe, spray pipe, water tank switch, water tank, lead screw, piston, water tank switch, shell left end rigid link has the water tank switch, shell inner chamber right-hand member has linked firmly the water tank, the water tank inner chamber right-hand member is equipped with the water tank that opens to the right in the water tank, the lead screw rotates and is connected on the water tank, the water tank right-hand member has linked firmly.
4. A hand-held dust-removable surface abrading device according to claim 1, wherein: and a large motor switch is fixedly arranged at the upper right end of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010409299.1A CN111515814B (en) | 2020-05-14 | 2020-05-14 | Handheld surface grinding device that can remove dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010409299.1A CN111515814B (en) | 2020-05-14 | 2020-05-14 | Handheld surface grinding device that can remove dust |
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| Publication Number | Publication Date |
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| CN111515814A CN111515814A (en) | 2020-08-11 |
| CN111515814B true CN111515814B (en) | 2020-11-20 |
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| CN202010409299.1A Active CN111515814B (en) | 2020-05-14 | 2020-05-14 | Handheld surface grinding device that can remove dust |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207696A (en) * | 2020-10-27 | 2021-01-12 | 孔令香 | Stainless steel precision casting surface descaling equipment |
| CN112774366B (en) * | 2020-12-21 | 2021-10-29 | 上海征世科技股份有限公司 | Diamond cutting waste material dust recycling equipment |
| CN112605813B (en) * | 2021-01-12 | 2022-09-13 | 安徽跃腾工艺制造有限公司 | Deburring, polishing and waste removing equipment used after metal engraving |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001038610A (en) * | 1999-07-27 | 2001-02-13 | Systemseiko Co Ltd | Grinding method |
| US8800682B2 (en) * | 2010-10-01 | 2014-08-12 | Black & Decker Inc. | Dust extraction for power tools |
| JP5760892B2 (en) * | 2011-09-20 | 2015-08-12 | 日立工機株式会社 | Dust collecting adapter and grinding machine equipped with dust collecting adapter |
| CN104959910A (en) * | 2015-07-13 | 2015-10-07 | 溯洄（上海）设计咨询有限公司 | Dust-free polishing head of wall polishing machine |
| CN107350973A (en) * | 2017-08-26 | 2017-11-17 | 梅明会 | A kind of mechanical grinding machine for preventing airborne dust |
| CN209350023U (en) * | 2018-09-30 | 2019-09-06 | 天津煜腾恒泰钢制品有限公司 | A kind of inside and outside integration apparatus that derusts of steel pipe |
| CN209579046U (en) * | 2018-12-24 | 2019-11-05 | 中磐建设集团有限公司 | A kind of flooring grinding machine for building |
| CN110561245A (en) * | 2019-09-19 | 2019-12-13 | 龙泉越来自动化技术有限公司 | dustproof handheld grinding equipment |
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Address after: Room 609, No. 1127, Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Ganghe Machinery Technology Co.,Ltd. Address before: 311400 No.8, guanyili, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Ganghe Machinery Technology Co.,Ltd. |
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Effective date of registration: 20230717 Address after: 311400 Yin Hu Jie Dao Yin Hu Cun, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU YONGDE ELECTRIC APPLIANCES CO.,LTD. Address before: Room 609, No. 1127, Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Ganghe Machinery Technology Co.,Ltd. |
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Denomination of invention: A handheld dust removal surface polishing device Effective date of registration: 20230823 Granted publication date: 20201120 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: HANGZHOU YONGDE ELECTRIC APPLIANCES CO.,LTD. Registration number: Y2023980053436 |