CN111673556B - Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc - Google Patents
Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc Download PDFInfo
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- CN111673556B CN111673556B CN202010353398.2A CN202010353398A CN111673556B CN 111673556 B CN111673556 B CN 111673556B CN 202010353398 A CN202010353398 A CN 202010353398A CN 111673556 B CN111673556 B CN 111673556B
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- grinding
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/08—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with reinforcing means
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- Engineering & Computer Science (AREA)
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a grinding disc and a stone grinder for grinding wall corner ground, which belong to the field of machinery and comprise a grinding disc body in an inverted cone shape and grinding blocks uniformly distributed on the lower surface of the grinding disc body, wherein more than three reinforced grinding block assemblies for grinding the ground in the outer circumference range of the grinding disc body are uniformly arranged on the grinding disc body along the outer circumference direction. The invention has the beneficial effects that: the reinforced grinding block assembly is arranged outside the grinding disc body and is specially used for grinding the ground below the corner, so that the application range of the grinding disc for grinding the ground is effectively widened.
Description
Technical Field
The invention relates to the field of machinery, in particular to a grinding disc for grinding wall corner ground and a stone grinder adopting the grinding disc.
Background
The stone grinding machine is widely applied to urban and rural ground facilities and becomes a new favorite for ground decoration. However, the grinding disc of the prior art terrazzo machine is usually only suitable for a single working ground, and some terrazzo machines can only grind flat ground, but are not suitable for grinding inclined planes and concave-convex planes; some are suitable for grinding the ground of an inclined plane, but not suitable for grinding a straight plane and a concave-convex plane; some are suitable for grinding concave-convex planes, but not for grinding inclined planes and straight planes. And due to the arrangement of the grinding disc and the grinding block, the ground positioned at the corner of the wall can not be ground, so that a grinding vacuum zone is generated.
Disclosure of Invention
The invention provides a grinding disc for grinding the wall corner ground, aiming at the problems that a grinding machine in the prior art cannot grind the ground with a certain width below the wall corner, and the grinding adaptability of a concave-convex surface is poor and the grinding effect is poor.
The reinforced grinding block assembly is arranged outside the grinding disc body and is specially used for grinding the ground below the corner, so that the application range of the grinding disc for grinding the ground is effectively widened.
Further, the reinforcing grinding block assembly comprises a reinforcing grinding block, a grinding block control cylinder and a cylinder mounting seat, the reinforcing grinding block is installed on the movable end of the grinding block control cylinder, and the grinding block control cylinder is installed on the outer circumference of the grinding disc body through the cylinder mounting seat.
Furthermore, a fixed sliding block is fixedly installed on the movable end of the grinding block control cylinder, a grinding block sliding rail which is vertically arranged is arranged on the outer circumference of the grinding disc body, and the fixed sliding block is installed on the grinding block sliding rail and can slide along the length direction of the grinding block sliding rail.
Furthermore, the lower surface of the grinding disc body is also provided with at least one water suction opening and at least one water spray opening, and an air suction pipeline and a water spray pipeline are formed in the grinding disc body, wherein the air suction pipeline is used for connecting the water suction opening with the suction fan, and the water spray pipeline is used for connecting the water spray opening with the water pump.
Furthermore, the grinding blocks are arranged into a first grinding ring, a second grinding ring and a third grinding ring from inside to outside on the lower surface of the grinding disc body, and the distance between every two adjacent rings is equal; the distances between two adjacent grinding blocks in the same ring are equal.
Furthermore, the water suction opening is evenly distributed on the outer side of the third grinding ring on the lower surface of the grinding disc body in the circumferential direction, and the water suction opening is evenly distributed between the first grinding ring and the second grinding ring in the circumferential direction.
Furthermore, the water spray ports are formed in the center of the first grinding ring, and are uniformly distributed among the water spray ports, the second grinding ring and the third grinding ring along the circumferential direction.
Furthermore, a section of second thread-shaped protrusion is formed on the inner wall of the water pipe between the water spray opening and the water pump, and the section of the second thread-shaped protrusion is rectangular.
Furthermore, a cylindrical section with one end communicated up and down is arranged downwards on the water suction port, and the bottom surface of the cylindrical section is 0.3-0.8 cm higher than that of the grinding block.
The invention also provides a stone grinder which adopts the grinding disc.
And furthermore, the grinding block device also comprises a machine shell, and a wall baffle is arranged outside the machine shell and above the reinforced grinding block. The wall body baffle plate can not only protect the grinding disc from being impacted by the outside of a wall body and the like, but also play a role in positioning the grinding of the reinforced grinding block.
Has the advantages that:
the technical scheme of the invention has the following beneficial effects:
(1) the reinforced grinding block assembly is arranged outside the grinding disc body and is specially used for grinding the ground below the corner, so that the application range of the grinding disc for grinding the ground is effectively widened.
(2) The wall body baffle plate can not only protect the grinding disc from being impacted by the outside of a wall body and the like, but also play a role in positioning the grinding of the reinforced grinding block.
(3) Through set up the water jet at the mill lower surface, utilize the striking of aquatic diamond granule to polish to the concave-convex surface, broken away from the restriction to the concave-convex surface area, be applicable to very much just little polishing of concave-convex surface.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of a preferred stone grinding machine of the present invention;
FIG. 2 is a side cross-sectional view of a preferred abrasive disk of the present invention;
FIG. 3 is a bottom structure of the grinding disc of the present invention;
FIG. 4 is a preferred water flow diagram of the present invention;
FIG. 5 is a schematic cross-sectional view of a preferred adsorption apparatus of the present invention;
FIG. 6 is a schematic front view of a preferred adsorption apparatus of the present invention;
FIG. 7 is a schematic top view of a preferred adsorption apparatus of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, 2 and 4, the stone grinder comprises a casing 1, a grinding disc 2 and a driving mechanism for controlling the rotation of the grinding disc, wherein the grinding disc 2 comprises a grinding disc body in an inverted cone shape, grinding blocks 21 are uniformly distributed on the lower surface of the grinding disc body, and more than three reinforcing grinding block assemblies 20 for grinding the ground in the outer circumference range of the grinding disc body are uniformly installed on the grinding disc body along the outer circumference direction. The reinforced grinding block assembly is arranged outside the grinding disc body and is specially used for grinding the ground below the corner, so that the application range of the grinding disc for grinding the ground is effectively widened.
The reinforced grinding block assembly 20 comprises a reinforced grinding block 201, a grinding block control cylinder 202 and a cylinder mounting seat 203, wherein the reinforced grinding block 201 is mounted on the movable end of the grinding block control cylinder 202, and the grinding block control cylinder 202 is mounted on the outer circumference of the grinding disc body through the cylinder mounting seat 203.
The movable end of the grinding block control cylinder 202 is fixedly provided with a fixed sliding block 204, the outer circumference of the grinding disc body is provided with a grinding block sliding rail 205 which is vertically arranged, and the fixed sliding block 204 is arranged on the grinding block sliding rail 205 and can slide along the length direction of the grinding block sliding rail 205.
A wall baffle 30 is arranged outside the machine shell 1 and above the reinforced grinding block 201. The wall body baffle plate can not only protect the grinding disc from being impacted by the outside of a wall body and the like, but also play a role in positioning the grinding of the reinforced grinding block.
The lower surface of the grinding disc 2 is provided with at least one water suction opening 22 and at least one water spray opening 23, the water suction opening 22 is connected with a suction fan through a pipeline, and the water spray opening 23 is connected with a water pump through a pipeline.
Referring to fig. 3 and 4, the casing 1 is further provided with a first water storage tank and a second water storage tank, the suction fan is connected with an inlet of the first water storage tank, an outlet of the first water storage tank is connected with an inlet of the water pump, the second water storage tank is connected with an inlet of the water pump, and diamond particles are uniformly distributed in the second water storage tank. Through the design of first aqua storage tank, realize absorbing water and diamond particle's cyclic utilization from the mouth that absorbs water, greatly reduced the consumption to water and diamond particle.
The grinding blocks 21 are arranged into a first grinding ring 26, a second grinding ring 27 and a third grinding ring 28 from inside to outside on the lower surface of the grinding disc 2, and the distance between two adjacent rings is equal; the distances between two adjacent grinding blocks in the same ring are equal.
The water suction openings 22 are uniformly distributed on the outer side of the third grinding ring 28 on the lower surface of the grinding disc body along the circumferential direction, and the water suction openings 22 are uniformly distributed between the first grinding ring 26 and the second grinding ring 27 along the circumferential direction.
The water spray nozzles 23 are uniformly arranged among the water spray nozzles 23, the second grinding ring 27 and the third grinding ring 28 along the circumferential direction at the central position in the first grinding ring 26. Arrange into three mill ring with the abrasive brick to with water jet and water sucking mouth setting between the mill ring, but like this make full use of mill space between the ring, also stagger between water jet and the water sucking mouth in addition, form 3 main rivers flow directions in the mill, through the diamond granule in the rivers to the collision of concave and convex face, reach the purpose of polishing to the concave and convex face.
An adsorption device 13 for adsorbing stone powder particles in water is formed between the first water storage tank and the suction fan.
Referring to fig. 5, the adsorption device 13 is a tubular structure, a three-dimensional tubular adsorption layer 131 for adsorbing stone powder particles in water is axially formed in a tube of the adsorption device, and pores for the stone powder particles to pass through are formed in the three-dimensional tubular adsorption layer 131.
The ratio of the pores with the diameter less than 20 microns of the three-dimensional tubular adsorption layer 131 is more than 95%.
The three-dimensional tubular adsorption layer 131 is a multilayer composite filter cloth formed by mixing PPS fibers, PTFE fibers and glass fibers.
The three-dimensional tubular adsorption layer 131 is of a three-layer structure, the thickness of the three-dimensional tubular adsorption layer is 0.8-1.5cm, the middle layer of the three-dimensional tubular adsorption layer is woven base cloth woven by glass fibers, the fineness of the glass fibers is 2.5-5.5D, and the length of the glass fibers is 48-51 mm.
PPS fiber and PTFE fiber mixed needle-punched cloth is adopted on two sides of the middle layer of the three-dimensional tubular adsorption layer 131, wherein the mixed weight ratio of the PPS fiber to the PTFE fiber is 68.4 wt%: 31.6 wt%.
The fineness of the PTFE fiber is 1.5D, and the length is 57 mm; the PPS fiber adopts PPS fiber with fineness of 1.3D and length of 48mm and two specifications of fineness of 2.5D and length of 65mm, and the mixing weight ratio is 2: 1. tests show that the particle size of the fine particles polished from the stone is mainly divided into a range of 10-20 micrometers, the proportion of the particles below 20 micrometers is up to more than 80%, and the fine particles below 20 micrometers are just removed by the three-dimensional tubular adsorption layer. The three-dimensional tubular adsorption layer is designed into a tubular shape, and is filtered by adopting a plurality of layers of composite filter cloth, so that the three-dimensional tubular adsorption layer is specially used for adsorbing fine particles polished from the stone, and the diamond particles with larger particle size and water are retained, thereby achieving the purpose of filtering.
First thread-shaped protrusions 132 are uniformly distributed on the length direction of the inner wall of the adsorption device 13, and the cross section of each first thread-shaped protrusion is triangular.
A spiral long rod 133 is arranged on the central shaft of the adsorption device 13, and spiral protrusions 134 are uniformly distributed on the outer circumference of the spiral long rod. Evenly distributed has first screw thread form arch on with adsorption equipment inner wall length direction, establishes the heliciform stock on its center pin for rivers are because the change of pipe diameter and the inside pipe wall guide effect when adsorption equipment for rivers flow between the inside and outside of three-dimensional tubulose adsorbed layer, thereby improved the probability of contact between fine particle and the three-dimensional tubulose adsorbed layer, improved adsorption effect.
Since the adsorption capacity of the three-dimensional tubular adsorption layer 131 to the fine particles is affected by time, it is also possible to make it a one-way filter layer here, i.e. to make the fine particles directly pass through the three-dimensional tubular adsorption layer into the tube, in which the device for collecting the fine particles is arranged.
Referring to fig. 6 and 7, the adsorption device 13 is a tubular structure, a three-dimensional tubular adsorption layer 131 for adsorbing stone powder particles in water is axially formed in a tube of the adsorption device, and pores for allowing the stone powder particles to pass through are formed in the three-dimensional tubular adsorption layer 131.
The ratio of the pores with the diameter less than 30 microns of the three-dimensional tubular adsorption layer 131 is more than 95%.
The inside of the three-dimensional tubular adsorption layer 131 is provided with a cylindrical active carbon adsorption block 135, the two ends of the adsorption device 13 are provided with particle removal cavities 136, the particle removal cavities 136 are provided with openings in the vertical direction, the upper and lower openings are connected with a dedusting water pump (not shown in the figure), and the three-dimensional tubular adsorption layer has the main function of enabling water flow with a certain flow speed to be formed between the upper and lower openings and taking away particles from the cylindrical active carbon adsorption block 135 in the particle removal cavities 136. The center of one end of the cylindrical active carbon adsorption block 135 is fixedly arranged on the movable end of the telescopic cylinder 137, and the left end and the right end of the cylindrical active carbon adsorption block 135 are alternatively positioned in the particle removing cavities 136 at the two ends of the cylindrical active carbon adsorption block through the telescopic cylinder 137, so that the purpose of removing particles is achieved.
A water inlet channel 138 and a water outlet channel 139 which are respectively connected with the first water storage tank and the suction fan are arranged below the two ends of the adsorption device 13.
The main reason why the fine particles are not directly precipitated in the first water storage tank is that the first water storage tank does not contain fine particles, but also contains diamond particles, and if precipitation is carried out, the diamond particles cannot be recycled, and long time is required for precipitation in the first water storage tank, which affects the use efficiency of water, and the design of the adsorption device 13 in the present embodiment can better compensate for the defect.
A section of second thread-shaped bulge 29 is formed on the inner wall of the water spraying opening 23 and the water pump middle water pipe, and the section of the second thread-shaped bulge 29 is rectangular.
Actuating mechanism includes driving motor 31, first drive wheel 32, second drive wheel 33 and driving belt 34, driving motor 31 fixed mounting be in casing 1 upper surface, first drive wheel 32 center is installed on the driving motor 31 rotation axis, driving belt 34 cover is in on first drive wheel and the second drive wheel 33 outer circumference, 2 center pin fixed mounting of mill are in on the second drive wheel 33 center pin.
The bottom of the machine shell 1 is also provided with a movable wheel 14, one side of the machine shell 1, which is far away from the grinding disc 2, is provided with an armrest 15, and the armrest 15 is provided with a controller 16 for controlling the grinding disc 2 to work.
The invention also provides a method for polishing the concave-convex surface, which adopts the stone grinder and comprises the following concrete steps:
placing a grinding disc of a stone grinding machine on a concave-convex surface, opening a controller to control the grinding disc to rotate, and simultaneously controlling a suction fan and a water pump to operate;
wherein the rotation speed of the grinding disc is controlled to be 60-100 revolutions per minute; the wind pressure of the suction fan is controlled at 6000Pa, and the water pressure of the water pump is 13.4 MPa;
the particle size of the diamond particles is 1.5-3.0 mm, and the content of the diamond particles in the liquid sprayed out of the water spray opening is 0.24 g/mL.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The grinding disc for grinding the ground at the wall corner is characterized by comprising a grinding disc body in an inverted cone shape and grinding blocks uniformly distributed on the lower surface of the grinding disc body, wherein more than three reinforced grinding block assemblies for grinding the ground in the outer circumference range of the grinding disc body are uniformly arranged on the grinding disc body along the outer circumference direction;
the reinforced grinding block assembly comprises a reinforced grinding block, a grinding block control cylinder and a cylinder mounting seat, wherein the reinforced grinding block is mounted on the movable end of the grinding block control cylinder, and the grinding block control cylinder is mounted on the outer circumference of the grinding disc body through the cylinder mounting seat;
the grinding block control cylinder is characterized in that a fixed sliding block is fixedly mounted on the movable end of the grinding block control cylinder, a grinding block sliding rail which is vertically arranged is arranged on the outer circumference of the grinding disc body, and the fixed sliding block is mounted on the grinding block sliding rail and can slide along the length direction of the grinding block sliding rail.
2. The grinding disc for grinding the ground at the corner of the wall according to claim 1, wherein the lower surface of the grinding disc body is further formed with at least one water suction port and at least one water spray port, and the grinding disc body is internally formed with an air suction pipeline for connecting the water suction port with a suction fan and a water spray pipeline for connecting the water spray port with a water pump.
3. The grinding disc for grinding the ground at the corner of the wall according to claim 2, wherein the grinding blocks are arranged into a first grinding ring, a second grinding ring and a third grinding ring from inside to outside on the lower surface of the grinding disc body, and the distance between the two adjacent rings is equal; the distances between two adjacent grinding blocks in the same ring are equal.
4. The grinding disc for grinding the ground at the corner of the wall according to claim 3, wherein the water suction ports are uniformly arranged on the lower surface of the grinding disc body outside the third grinding ring along the circumferential direction, and the water suction ports are uniformly arranged between the first grinding ring and the second grinding ring along the circumferential direction.
5. The grinding disc for corner floor grinding according to claim 4, wherein the water spray ports are formed in the center of the first grinding ring, and are uniformly arranged among the water spray ports, the second grinding ring and the third grinding ring along the circumferential direction.
6. The grinding disc for grinding the ground at the corner of the wall as claimed in claim 5, wherein a section of second thread-shaped protrusion is formed on the inner wall of the water pipe between the water jet and the water pump, and the section of the second thread-shaped protrusion is rectangular.
7. A stone grinding machine, characterized in that a grinding disc according to any of the claims 1-6 is used.
8. The stone grinding machine as claimed in claim 7, further comprising a housing, wherein said grinding disc is positioned below one side of said housing, and a wall guard is provided outside said housing at a position above said reinforcing grinding block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353398.2A CN111673556B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
| CN202110565470.2A CN113211214B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353398.2A CN111673556B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
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| CN202110565470.2A Division CN113211214B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
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| CN111673556A CN111673556A (en) | 2020-09-18 |
| CN111673556B true CN111673556B (en) | 2021-11-02 |
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| CN202110565470.2A Active CN113211214B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
| CN202010353398.2A Active CN111673556B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
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| CN202110565470.2A Active CN113211214B (en) | 2020-04-29 | 2020-04-29 | Grinding disc for grinding wall corner ground and stone grinding machine adopting grinding disc |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113290437B (en) * | 2021-04-27 | 2022-11-15 | 迪宝防水材料股份有限公司 | Waterproof insulation material lays construction system |
| CN116690380A (en) * | 2022-04-14 | 2023-09-05 | 广东博智林机器人有限公司 | Ground mortar cleaning actuator and basement ground mortar cleaning method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010023132A (en) * | 2008-07-15 | 2010-02-04 | Real Design:Kk | Extension handle for water-proof type orbital sander |
| CN204397625U (en) * | 2014-12-04 | 2015-06-17 | 长葛市天润有色金属研究所 | Stone mill mill positioner |
| CN107877281A (en) * | 2016-09-30 | 2018-04-06 | 浙江博来工具有限公司 | A kind of polishing pad device of wall surface grinding machine |
| CN207289669U (en) * | 2017-09-05 | 2018-05-01 | 湖北大康建设有限公司 | A kind of mattess terrazzo machine of construction |
| CN109202580A (en) * | 2018-10-09 | 2019-01-15 | 王虹 | A kind of building wall automatic sander and its construction method |
| CN209158115U (en) * | 2018-10-24 | 2019-07-26 | 博斯宝工具（昆山）有限公司 | A kind of high efficiency diamond-impregnated wheel for stone material of polishing |
| CN110666523A (en) * | 2019-11-13 | 2020-01-10 | 嵊州宁丰轴承有限公司 | Drilling and polishing equipment for coupler production |
| CN210160859U (en) * | 2019-03-08 | 2020-03-20 | 山东盛威建设集团有限公司 | Wall grinding device for building decoration |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549484B (en) * | 2009-05-07 | 2011-05-11 | 清华大学 | A polishing disk with internal circulated cooling |
| CN203380784U (en) * | 2013-02-05 | 2014-01-08 | 浙江工业大学 | Constraint abrasive flow ultra-precision machining device |
| CN203665266U (en) * | 2013-12-23 | 2014-06-25 | 廖季锋、肖晓明 | Polishing and grinding device |
| CN204397535U (en) * | 2014-12-04 | 2015-06-17 | 长葛市天润有色金属研究所 | Stone mill refiner discs |
| CN205342833U (en) * | 2016-01-20 | 2016-06-29 | 湖北派瑞斯光学玻璃科技有限公司 | Glass semi -manufactured goods grinding device |
| CN208215006U (en) * | 2018-06-01 | 2018-12-11 | 郑州科技学院 | A kind of mattess terrazzo machine of construction |
-
2020
- 2020-04-29 CN CN202110565470.2A patent/CN113211214B/en active Active
- 2020-04-29 CN CN202010353398.2A patent/CN111673556B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010023132A (en) * | 2008-07-15 | 2010-02-04 | Real Design:Kk | Extension handle for water-proof type orbital sander |
| CN204397625U (en) * | 2014-12-04 | 2015-06-17 | 长葛市天润有色金属研究所 | Stone mill mill positioner |
| CN107877281A (en) * | 2016-09-30 | 2018-04-06 | 浙江博来工具有限公司 | A kind of polishing pad device of wall surface grinding machine |
| CN207289669U (en) * | 2017-09-05 | 2018-05-01 | 湖北大康建设有限公司 | A kind of mattess terrazzo machine of construction |
| CN109202580A (en) * | 2018-10-09 | 2019-01-15 | 王虹 | A kind of building wall automatic sander and its construction method |
| CN209158115U (en) * | 2018-10-24 | 2019-07-26 | 博斯宝工具（昆山）有限公司 | A kind of high efficiency diamond-impregnated wheel for stone material of polishing |
| CN210160859U (en) * | 2019-03-08 | 2020-03-20 | 山东盛威建设集团有限公司 | Wall grinding device for building decoration |
| CN110666523A (en) * | 2019-11-13 | 2020-01-10 | 嵊州宁丰轴承有限公司 | Drilling and polishing equipment for coupler production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111673556A (en) | 2020-09-18 |
| CN113211214B (en) | 2023-02-10 |
| CN113211214A (en) | 2021-08-06 |
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