CN109693317B - Handheld cutting device for glass corner machining - Google Patents
Handheld cutting device for glass corner machining Download PDFInfo
- Publication number
- CN109693317B CN109693317B CN201910053976.8A CN201910053976A CN109693317B CN 109693317 B CN109693317 B CN 109693317B CN 201910053976 A CN201910053976 A CN 201910053976A CN 109693317 B CN109693317 B CN 109693317B
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- China
- Prior art keywords
- cutting
- machine body
- cover
- water inlet
- cutter disc
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/228—Hand-held or hand-operated tools
-
- 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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- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/045—Protective covers for the grinding wheel with cooling means incorporated
-
- 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a hand-held cutting device for processing glass corners, which comprises a machine body, wherein the bottom of the front end of the machine body is provided with a cutting cover, a cutting cutter disc is arranged in the cutting cover, a driving motor is arranged in the front end of the machine body, the driving motor is connected and fixed with the middle part of the cutting cutter disc through a driving shaft, two ends of the cutting cutter disc are provided with symmetrically distributed spray pipes, the bottom of the machine body is provided with a cooling water tank, a water inlet pump is arranged in the cooling water tank, the water inlet pump is provided with a water inlet pipe, the water inlet pipe penetrates through the interior of the machine body and is connected with the spray pipes, the driving shaft is provided with a plurality of uniformly distributed fan blades, one side of the cutting cover is communicated with the upper end of a backflow box through a communicating pipe, the backflow box is provided with exhaust holes, a backflow box is, the recycling of the return water is realized, and the cost is saved.
Description
The technical field is as follows:
the invention relates to the technical field of glass processing, in particular to a handheld cutting device for glass corner processing.
Background art:
glass is an amorphous solid that can maintain a certain shape and is obtained by gradually cooling and increasing the temperature of a glass paste melt. In the modern society, glass has been popularized in people's lives, and glass products can be seen everywhere, such as glass cups, glass windows, glass doors, screen protection glass on computer displays, glass buildings and the like, which are used for drinking water, and so on, so that electronic glass and display glass are processed by glass processing factories.
Glass, ceramic and other materials are hard and brittle, and are difficult to machine, for example, glass cutting is often required in the processing process of furniture glass, new energy and other industrial glass, door and window curtain walls and other building glass, the four corners and the corner tips of the cut glass are sharp due to the rigidity of the glass, so that the attractiveness is influenced, the safety is directly influenced, and in order to meet the process requirements of safety, breakage prevention, attractiveness and the like, almost all glass needs to be subjected to edge grinding treatment manually or mechanically before being processed into products.
When some existing cutting or grinding tools are used, cooling water often splashes due to spraying of the cooling water, and waste of water resources is easily caused.
The invention content is as follows:
the prior art is difficult to meet the requirements of people, and in order to solve the problems, the invention provides a handheld cutting device for processing glass corners.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a glass is hand-held type cutting device for corner processing, includes the organism, its characterized in that: the bottom of organism front end is equipped with the cutting cover, the cutting cover is the cylinder, and the one side bottom that the organism was kept away from to the cutting cover is equipped with the cutting cut, be equipped with cutting cutter dish in the cutting cut, the inside of organism front end is equipped with driving motor, the driving motor bottom is equipped with the drive shaft, the drive shaft is connected fixedly with cutting cutter dish middle part, cutting cutter dish's both ends are equipped with the shower of symmetric distribution, the shower inboard is equipped with a plurality of evenly distributed's the hole that sprays, the organism bottom is equipped with coolant tank, be equipped with the intake pump in the coolant tank, be equipped with the inlet tube on the intake pump, the inlet tube passes the organism inside and is connected with.
Preferably, the spray pipe is semicircular, the outer side of the spray pipe is fixed at the upper end of the inner side of the cutting cover through a fixing block, and the spray hole is formed between the spray pipe and the cutting cutter disc. The semicircular spray pipes are adopted, so that the spray area is increased, and the spray effect is greatly improved, so that the utilization rate of cooling water is improved, and the water is saved.
Preferably, the machine body is provided with a handle hole. The handle hole is arranged, so that the machine body is more convenient and faster to carry.
Preferably, a storage battery is arranged in the machine body and electrically connected with the driving motor and the water inlet pump.
Preferably, be located cutting blade disc upper end be equipped with a plurality of evenly distributed's flabellum in the drive shaft, be located the flabellum upper end cutting cover one side is equipped with the communicating pipe that is linked together, is located cutting cover one side the bottom of the body is equipped with the backward flow case, backward flow case one side is through communicating pipe and cutting cover upper end intercommunication, is located the communicating pipe opposite side be equipped with the exhaust hole on the backward flow case, be equipped with a plurality of evenly distributed's fender stream net between communicating pipe and the exhaust hole, keep off stream net bottom and be equipped with the filter screen, be located the filter screen bottom backward flow bottom of the case portion is equipped with the backward flow hole, be equipped with the back. Utilize the rotation of drive shaft, drive the rotation of flabellum to make the cooling water when cutting or polishing, the effectual air current that passes through the flabellum drives, flows back to the flow-back incasement, thereby when having reduced cutting or polishing, splashing of cooling water influences the environment, has realized the cyclic utilization of backward flow water moreover and has practiced thrift the cost.
Furthermore, the aperture of the mesh of the flow blocking net is gradually reduced from one side of the communicating pipe to one side of the exhaust hole. The aperture is gradually reduced, the flow blocking efficiency of the flow blocking net can be effectively improved, cooling water is effectively recycled, and the recycling efficiency is improved.
Preferably, the cutting opening is semi-cylindrical, is located cutting opening one side be equipped with the adjustment tank in the cutting cover, be equipped with the assorted expansion ring in the adjustment tank, the expansion ring outside is equipped with fixed connection's shifting block. The telescopic ring is added, so that when the machine body is polished, the telescopic ring can be pulled out to the position consistent with the cutter disc, and the cooling water recovery effect is improved.
Preferably, cutting blade disc is circular, and is equipped with the assorted ring of polishing on the cutting blade disc, the ring outside of polishing is equipped with the polishing, and the ring inboard of polishing is equipped with a plurality of even and be the gim peg that annularly distributes, be equipped with a plurality of fixed orificess that match with the gim peg on the cutting blade disc, the ring of polishing passes through the connected mode of gim peg and fixed orifices and cutting blade disc fixed connection.
Furthermore, the front end of the cutting cover is fixed on the cutting cover in a bolt fixing mode, and the front end of the cutting cutter disc is movably connected with the inner wall of the front end of the cutting cover through a connecting rod. Set up the fixed orifices on cutting cutter dish, utilize the form of bolt fastening, fixed at the fixed orifices with the ring of polishing to realized when needs are polished, can dismantle the front end of cutting cover, install the ring of polishing on cutting cutter dish, then fix the reduction with the front end of cutting cover, can drive the rotation of the ring of polishing through driving motor, realize glass polish.
Compared with the prior art, the invention has the beneficial effects that:
the telescopic ring is added, so that when the machine body is polished, the telescopic ring can be pulled out to the position consistent with the cutter disc, and the cooling water recovery effect is improved.
Utilize the rotation of drive shaft, drive the rotation of flabellum to make the cooling water when cutting or polishing, the effectual air current that passes through the flabellum drives, flows back to the flow-back incasement, thereby when having reduced cutting or polishing, splashing of cooling water influences the environment, has realized the cyclic utilization of backward flow water moreover and has practiced thrift the cost.
Description of the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the overall structure of the interior of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall internal structure of the reflow oven of the present invention;
FIG. 5 is a schematic view of the connection structure of the shower pipe and the cutting cover according to the present invention;
FIG. 6 is a schematic bottom view of the cutting cover according to the present invention;
FIG. 7 is a schematic front view of a polishing ring according to the present invention;
FIG. 8 is a schematic view of the backside structure of the polishing ring of the present invention;
in the figure: 1-machine body, 2-driving motor, 3-driving shaft, 4-cutting cover, 5-handle hole, 6-material blocking net, 7-storage battery, 8-water inlet pump, 9-cooling water tank, 10-return tank, 11-fan blade, 12-cutting cutter head, 13-connecting rod, 14-spraying hole, 15-spraying pipe, 16-telescopic ring, 17-regulating groove, 18-communicating pipe, 19-shifting block, 20-water inlet pipe, 21-air outlet hole, 22-grinding ring, 23-cutting opening, 24-return pipe, 25-return hole, 26-fixing bolt, 27-fixing block, 28-fixing hole and 30-filtering net.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Preferably, the spray pipe 15 is semicircular, the outer side of the spray pipe 15 is fixed at the upper end of the inner side of the cutting cover 4 through a fixing block 27, and the spray holes 14 are formed between the spray pipe 15 and the cutter disc 12. The semicircular spray pipes are adopted, so that the spray area is increased, and the spray effect is greatly improved, so that the utilization rate of cooling water is improved, and the water is saved.
Preferably, the body 1 is provided with a handle hole 5. The arrangement of the handle hole 5 makes the machine body 1 more convenient and faster when being carried.
Preferably, a storage battery 7 is arranged in the machine body 1, and the storage battery 7 is electrically connected with the driving motor 2 and the water inlet pump 8.
Preferably, the cutting opening 23 is semi-cylindrical, an adjusting groove 17 is arranged in the cutting cover 4 on one side of the cutting opening 23, a matched telescopic ring 16 is arranged in the adjusting groove 17, and a shifting block 19 fixedly connected with the outer side of the telescopic ring 16 is arranged. The telescopic ring is added, so that when the machine body is polished, the telescopic ring can be pulled out to the position consistent with the cutter disc, and the cooling water recovery effect is improved.
Example 2
The same points as those in embodiment 1 are not repeated, and the difference from embodiment 1 is that:
preferably, cutting disc 12 is circular, and is equipped with assorted ring 22 of polishing on cutting disc 12, the ring 22 outside of polishing is equipped with the polishing sand, and the ring 22 inboard of polishing is equipped with a plurality of even and be the gim peg 26 of cyclic annular distribution, be equipped with a plurality of fixed orificess 28 that match with gim peg 26 on cutting disc 12, the ring 22 of polishing passes through the connected mode and cutting disc 12 fixed connection of gim peg 26 and fixed orificess 28.
Furthermore, the front end of the cutting cover 4 is fixed on the cutting cover 4 in a bolt fixing mode, and the front end of the cutting cutter disc 12 is movably connected with the inner wall of the front end of the cutting cover 4 through a connecting rod 13. Set up the fixed orifices on cutting cutter dish, utilize the form of bolt fastening, fixed at the fixed orifices with the ring of polishing to realized when needs are polished, can dismantle the front end of cutting cover, install the ring of polishing on cutting cutter dish, then fix the reduction with the front end of cutting cover, can drive the rotation of the ring of polishing through driving motor, realize glass polish.
Example 3
The same points as those in embodiment 1 are not repeated, and the difference from embodiment 1 is that:
preferably, be located cutting blade disc 12 upper end be equipped with a plurality of evenly distributed's flabellum 11 on the drive shaft 3, be located the flabellum 11 upper end cutting cover 4 one side is equipped with the communicating pipe 18 that is linked together, is located cutting cover 4 one side 1 bottom of organism is equipped with flow-back box 10, flow-back box 10 one side is through communicating pipe 18 and cutting cover 4 upper end intercommunication, is located communicating pipe 18 opposite side be equipped with exhaust hole 21 on the flow-back box 10, be equipped with a plurality of evenly distributed's fender stream net 6 between communicating pipe 18 and the exhaust hole 21, fender stream net 6 bottom is equipped with filter screen 30, is located filter screen 30 bottom flow-back box 10 bottom is equipped with backward flow hole 25, be equipped with back flow 24 in the backward flow hole 25, back flow. Utilize the rotation of drive shaft, drive the rotation of flabellum to make the cooling water when cutting or polishing, the effectual air current that passes through the flabellum drives, flows back to the flow-back incasement, thereby when having reduced cutting or polishing, splashing of cooling water influences the environment, has realized the cyclic utilization of backward flow water moreover and has practiced thrift the cost.
Further, the mesh aperture of the flow blocking net 6 is gradually reduced from the side of the communicating pipe 18 to the side of the exhaust hole 21. The aperture is gradually reduced, the flow blocking efficiency of the flow blocking net can be effectively improved, cooling water is effectively recycled, and the recycling efficiency is improved.
Preferably, the spray pipe 15 is semicircular, the outer side of the spray pipe 15 is fixed at the upper end of the inner side of the cutting cover 4 through a fixing block 27, and the spray holes 14 are formed between the spray pipe 15 and the cutter disc 12.
Preferably, the body 1 is provided with a handle hole 5.
Preferably, a storage battery 7 is arranged in the machine body 1, and the storage battery 7 is electrically connected with the driving motor 2 and the water inlet pump 8.
Preferably, be located cutting blade disc 12 upper end be equipped with a plurality of evenly distributed's flabellum 11 on the drive shaft 3, be located the flabellum 11 upper end cutting cover 4 one side is equipped with the communicating pipe 18 that is linked together, is located cutting cover 4 one side 1 bottom of organism is equipped with flow-back box 10, flow-back box 10 one side is through communicating pipe 18 and cutting cover 4 upper end intercommunication, is located communicating pipe 18 opposite side be equipped with exhaust hole 21 on the flow-back box 10, be equipped with a plurality of evenly distributed's fender stream net 6 between communicating pipe 18 and the exhaust hole 21, fender stream net 6 bottom is equipped with filter screen 30, is located filter screen 30 bottom flow-back box 10 bottom is equipped with backward flow hole 25, be equipped with back flow 24 in the backward flow hole 25, back flow.
Further, the mesh aperture of the flow blocking net 6 is gradually reduced from the side of the communicating pipe 18 to the side of the exhaust hole 21.
Preferably, the cutting opening 23 is semi-cylindrical, an adjusting groove 17 is arranged in the cutting cover 4 on one side of the cutting opening 23, a matched telescopic ring 16 is arranged in the adjusting groove 17, and a shifting block 19 fixedly connected with the outer side of the telescopic ring 16 is arranged.
Preferably, cutting disc 12 is circular, and is equipped with assorted ring 22 of polishing on cutting disc 12, the ring 22 outside of polishing is equipped with the polishing sand, and the ring 22 inboard of polishing is equipped with a plurality of even and be the gim peg 26 of cyclic annular distribution, be equipped with a plurality of fixed orificess 28 that match with gim peg 26 on cutting disc 12, the ring 22 of polishing passes through the connected mode and cutting disc 12 fixed connection of gim peg 26 and fixed orificess 28.
Furthermore, the front end of the cutting cover 4 is fixed on the cutting cover 4 in a bolt fixing mode, and the front end of the cutting cutter disc 12 is movably connected with the inner wall of the front end of the cutting cover 4 through a connecting rod 13.
The invention discloses a handheld cutting device for processing glass corners, which is used for:
when cutting the glass corners; the telescopic ring 16 is pulled out and extended to the longest, the glass corner is placed between the telescopic ring 16 and the cutting cover 4, the water inlet pump 8 is started firstly, cooling water is sprayed to the cutting cutter disc 12 in a spraying mode through the water inlet pipe 20 and the spraying pipe 15, then the driving motor 2 is started to drive the cutting cutter disc 12 to rotate, the corner of the glass can be cut by the cutting cutter disc 12, part of the cooling water is absorbed and recovered due to attraction force generated by the fan blades 11 during cutting, and flows back to the backflow box 10, and flows back to the cooling water tank 9 for recycling through the flow blocking net 6 and the filter net 30 after being recovered and filtered;
when the cutting is accomplished, stop intake pump 8 and driving motor 2, dismantle the front end of cutting cover 4, will polish ring 22 and fix on cutting cutter dish 12 through the fixed form of gim peg 26, then will cut the installation of 4 front ends of cover and resume, extract expansion ring 16 simultaneously, extend to the longest, then start in proper order intake pump 8 and driving motor 2 can, through handheld handle hole 5, make the ring 22 of polishing of cutting opening 23 department polish the glass corner.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a glass is hand-held type cutting device for corner processing, includes the organism, its characterized in that: the cutting cover is arranged at the bottom of the front end of the machine body and is cylindrical, a cutting opening is formed in the bottom of one side, away from the machine body, of the cutting cover, a cutting cutter disc is arranged in the cutting opening, a driving motor is arranged inside the front end of the machine body, a driving shaft is arranged at the bottom of the driving motor and is fixedly connected with the middle of the cutting cutter disc, symmetrically-distributed spray pipes are arranged at two ends of the cutting cutter disc, a plurality of uniformly-distributed spray holes are formed in the inner sides of the spray pipes, a cooling water tank is arranged at the bottom of the machine body, a water inlet pump is arranged in the cooling water tank and is provided with a water inlet pipe, and the water inlet;
the cutting machine is characterized in that a plurality of blades which are uniformly distributed are arranged on the driving shaft and positioned at the upper end of the cutting cutter disc, a communicating pipe which is communicated with one side of the cutting cover and positioned at the upper end of the blades is arranged at one side of the cutting cover, a backflow box is arranged at the bottom of the machine body and positioned at one side of the cutting cover, one side of the backflow box is communicated with the upper end of the cutting cover through the communicating pipe, exhaust holes are arranged on the backflow box positioned at the other side of the communicating pipe, a plurality of flow blocking nets which are uniformly distributed are arranged between the communicating pipe and the exhaust holes, a filter screen is arranged at the bottom of the flow blocking nets; and the aperture of the mesh of the flow blocking net is gradually reduced from one side of the communicating pipe to one side of the exhaust hole.
2. A hand-held cutting device for glass corner machining according to claim 1, characterized in that: the cutting opening is semi-cylindrical, is located cutting opening one side be equipped with the adjustment tank in the cutting cover, be equipped with the assorted expansion ring in the adjustment tank, the expansion ring outside is equipped with fixed connection's shifting block.
3. A hand-held cutting device for glass corner machining according to claim 1, characterized in that: the machine body is internally provided with a storage battery which is electrically connected with the driving motor and the water inlet pump.
4. A hand-held cutting device for glass corner machining according to claim 1, characterized in that: the spray pipe is semicircular, the outer side of the spray pipe is fixed at the upper end of the inner side of the cutting cover through a fixing block, and the spray holes are formed between the spray pipe and the cutting cutter disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053976.8A CN109693317B (en) | 2019-01-21 | 2019-01-21 | Handheld cutting device for glass corner machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053976.8A CN109693317B (en) | 2019-01-21 | 2019-01-21 | Handheld cutting device for glass corner machining |
Publications (2)
| Publication Number | Publication Date |
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| CN109693317A CN109693317A (en) | 2019-04-30 |
| CN109693317B true CN109693317B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053976.8A Active CN109693317B (en) | 2019-01-21 | 2019-01-21 | Handheld cutting device for glass corner machining |
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| CN (1) | CN109693317B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109760213A (en) * | 2019-03-01 | 2019-05-17 | 安徽中宇玻璃制品有限公司 | A kind of hand-held glass corner polishing cutting all-in-one machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624913A (en) * | 1962-02-01 | 1900-01-01 | ||
| CN2161632Y (en) * | 1991-08-27 | 1994-04-13 | 浦清 | Cleaning machine for carpet |
| DE20209607U1 (en) * | 2002-06-20 | 2003-01-09 | Jürgens, Michael, 48432 Rheine | Angle grinder with spray device for dust binding |
| CN204976263U (en) * | 2015-07-16 | 2016-01-20 | 成都市翻鑫家科技有限公司 | Dustless electric polishing machine of portable |
| CN204748261U (en) * | 2015-07-16 | 2015-11-11 | 成都市翻鑫家科技有限公司 | Automatic durable electric polishing machine of water spray formula |
| CN106863085A (en) * | 2017-02-17 | 2017-06-20 | 马宁 | A kind of anti-pollution new-type hand polishing machine |
| CN107498720A (en) * | 2017-08-26 | 2017-12-22 | 安龙县喜莱莹建材装饰有限公司 | A kind of stone material cutting processing circulation |
| CN207388027U (en) * | 2017-11-01 | 2018-05-22 | 中天建设集团有限公司珠海分公司 | A kind of water cycles brick cutter device |
| CN207891259U (en) * | 2017-12-02 | 2018-09-21 | 新昌县捷拓建筑安装有限公司 | A kind of hand-held glass cutting device |
| CN108903842A (en) * | 2018-08-22 | 2018-11-30 | 江苏龙杰自动化科技有限公司 | A kind of water-saving floor-cleaning machine |
| CN109227314A (en) * | 2018-11-28 | 2019-01-18 | 湖北三冶重工科技有限公司 | A kind of mold processing sanding machine convenient for heat dissipation |
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Denomination of invention: A hand-held cutting device for glass corner processing Effective date of registration: 20220507 Granted publication date: 20210226 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI ZHONGYU GLASS PRODUCTS CO.,LTD. Registration number: Y2022980004872 |
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Date of cancellation: 20230216 Granted publication date: 20210226 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI ZHONGYU GLASS PRODUCTS CO.,LTD. Registration number: Y2022980004872 |
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Denomination of invention: A hand-held cutting device for glass corner processing Effective date of registration: 20230220 Granted publication date: 20210226 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI ZHONGYU GLASS PRODUCTS CO.,LTD. Registration number: Y2023980032983 |
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