CN112318196A - Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool - Google Patents
Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool Download PDFInfo
- Publication number
- CN112318196A CN112318196A CN202011189651.1A CN202011189651A CN112318196A CN 112318196 A CN112318196 A CN 112318196A CN 202011189651 A CN202011189651 A CN 202011189651A CN 112318196 A CN112318196 A CN 112318196A
- Authority
- CN
- China
- Prior art keywords
- machine tool
- coolant liquid
- control machine
- auxiliary mechanism
- mechanism based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention provides an auxiliary mechanism based on cooling liquid recycling for a numerical control machine tool, which comprises a main body, wherein fixed parts are arranged and installed on the left side and the right side of the main body, a driving bearing is arranged and installed in the main body, a movable part is fixedly installed on the outer side of the driving bearing, a fixed base is fixedly installed on the outer side of the movable part, and an installation shell is fixedly embedded in the fixed base. This digit control machine tool is with auxiliary mechanism based on coolant liquid cyclic utilization, utilize rolling bearing to drive filtering mechanism through actuating mechanism and rotate, utilize the second adsorption plate to adsorb once more tiny iron fillings in the coolant liquid of first filtration simultaneously, filter the coolant liquid once more, thereby further promoted the filter effect of equipment to the coolant liquid, utilize drive arrangement to pass through the outside discharge of circulating line with the coolant liquid that filters completely simultaneously, make external connection device drive the coolant liquid and circulate, thereby the use cost of mill has been reduced.
Description
Technical Field
The invention belongs to the technical field of numerical control machines, and particularly relates to an auxiliary mechanism based on cooling liquid recycling for a numerical control machine.
Background
The numerically controlled machine tool is a numerically controlled machine tool, and is an automatic machine tool with program control system, and the control system can logically process the program with control code or other symbol instruction regulation, and decode it, and use coded digital representation, and input it into numerical control device by means of information carrier, and make the numerical control device give out various control signals to control the action of machine tool, and automatically machine the parts according to the form and size required by drawing.
Along with scientific and technological development, the performance of digit control machine tool is also improving continuously perfectly, and equipment is adding man-hour for the iron work piece, in order to avoid the drill bit to generate heat and scald the fracture appearing, thereby influence the processing of work piece, often can use the processing coolant liquid to carry out cooling treatment to it, and in carrying out large-scale work piece course of working, can use a large amount of coolant liquid, the coolant liquid after the use can mix together with the iron fillings that processing produced, make the unable reuse of coolant liquid, lead to the coolant liquid to produce more waste, thereby lead to promoting by a wide margin of processing cost, the event is unfavorable for the producer and uses.
In view of the above, the present invention is to provide an auxiliary mechanism for a numerical control machine tool based on recycling of a coolant, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an auxiliary mechanism based on coolant circulation for a numerically controlled machine tool, which is achieved by the following specific technical means:
the auxiliary mechanism comprises a main body, wherein fixed parts are arranged and installed on the left side and the right side of the main body, a driving bearing is arranged and installed in the main body, a movable part is fixedly installed on the outer side of the driving bearing, a fixed base is fixedly installed on the outer side of the movable part, an installation shell is fixedly embedded in the fixed base, an induction mechanism is arranged and installed in the installation shell, an induction base is arranged and installed at the upper end of the induction mechanism, a rotating blade is arranged and installed on the upper side of the induction base, a fixed shell is fixedly connected to the outer side of the installation shell, a uniform blade and a first adsorption plate are arranged and installed in the main body, an installation part is fixedly installed on the inner wall of the main body, a driving mechanism is arranged and installed on the installation part, and a rotating bearing is arranged and installed on one side, opposite to the driving mechanism, the rotary bearing is movably provided with a filtering mechanism, the inner wall of the mounting part is provided with a sensing circuit, and the shaft end of the sensing circuit is fixedly connected with a second adsorption plate.
Further, response mechanism passes through electric connection with the response base, contacts with the response base through response mechanism to make rotating blade begin to rotate, further increaseed the stirring effect of coolant liquid and iron fillings mixed liquid.
Further, the upside of rotor blade sets up installs the installation component, the former and the installation shell inner wall fixed connection of axle head of installation component.
Further, centrifugal spring is installed in the outside setting of fixed shell, centrifugal spring's axle head and protection piece, through the rotation of fixed shell, based on the effect of centrifugal force, outwards open the protection piece, avoid iron fillings in the coolant liquid to contact with fixed shell and cause wearing and tearing to its life has been promoted.
Further, all set up on the left and right sides inner wall of main part and install the filter, further promote the filter effect of coolant liquid through setting up the filter.
Further, the inside of fixed part sets up installs the connecting tube, the left end of connecting tube communicates with each other with the main part is inside, the right-hand member of connecting tube sets up installs drive arrangement, drive arrangement's right side sets up installs the circulating line.
Furthermore, the end, far away from the driving device, of the circulating pipeline is matched and connected with the outside, and the cooling liquid which is completely filtered is discharged outwards through the circulating pipeline by the driving device, so that the external connecting device drives the cooling liquid to be recycled.
Advantageous effects
Compared with the prior art, the invention provides an auxiliary mechanism based on cooling liquid recycling for a numerical control machine tool, which has the following beneficial effects:
1. this digit control machine tool is with complementary unit based on coolant liquid cyclic utilization, utilize rolling bearing to drive filtering mechanism through actuating mechanism and rotate, utilize the second adsorption plate to adsorb once more tiny iron fillings in the coolant liquid of first filtration simultaneously, filter the coolant liquid once more, thereby further promoted the filter effect of equipment to the coolant liquid, and in the coolant liquid rethread filter entering connecting tube that filters, utilize drive arrangement to pass through circulating line outside discharge with the coolant liquid that filters completely simultaneously, make external connection device drive the coolant liquid and circulate, thereby the use cost of mill has been reduced.
2. This digit control machine tool is with complementary unit based on coolant liquid used cyclically, it rotates to drive movable part through drive bearing, and even blade also rotates the operation simultaneously, thereby mix the mixed liquid of coolant liquid and iron fillings and homogenize, avoid the iron fillings in the coolant liquid directly to precipitate the bottom of main part, and the rotation through rotating vane, the stirring effect of coolant liquid and the mixed liquid of iron fillings has further been increaseed, simultaneously based on the effect of centrifugal force, outwards open the protection piece, avoid iron fillings in the coolant liquid to contact with fixed shell and cause wearing and tearing, thereby its life has been promoted, and utilize first adsorption plate to adsorb iron fillings and handle.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the construction of the stationary housing of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the construction of the mounting member of the present invention;
fig. 6 is a schematic view of the structure of the fixing member of the present invention.
In the figure: 1. a main body; 2. a fixing member; 3. a drive bearing; 4. a movable part; 5. a fixed base; 6. installing a shell; 7. an induction mechanism; 8. an induction base; 9. a rotor blade; 10. mounting the component; 11. fixing the housing; 12. a centrifugal spring; 13. a guard; 14. homogenizing the blades; 15. a first adsorption plate; 16. a mounting member; 17. a drive mechanism; 18. a rotating bearing; 19. a filtering mechanism; 20. an induction line; 21. a second adsorption plate; 22. a filter plate; 23. connecting a pipeline; 24. a drive device; 25. a circulation pipeline.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 6:
the invention provides an auxiliary mechanism based on cooling liquid recycling for a numerical control machine tool, which comprises a main body 1, wherein fixed parts 2 are arranged and installed on the left side and the right side of the main body 1, a driving bearing 3 is arranged and installed in the main body 1, a movable part 4 is fixedly installed on the outer side of the driving bearing 3, a fixed base 5 is fixedly installed on the outer side of the movable part 4, an installation shell 6 is fixedly embedded in the fixed base 5, an induction mechanism 7 is installed in the installation shell 6, an induction base 8 is installed at the upper end of the induction mechanism 7, a rotating blade 9 is installed on the upper side of the induction base 8, the induction mechanism 7 is electrically connected with the induction base 8 and is contacted with the induction base 8 through the induction mechanism 7, so that the rotating blade 9 starts to rotate, the stirring effect of a cooling liquid and scrap iron mixed liquid is further improved, an installation assembly 10 is installed on the upper, the shaft end of the installation component 10 is fixedly connected with the inner wall of the installation shell 6, the outer side of the installation shell 6 is fixedly connected with a fixed shell 11, the outer side of the fixed shell 11 is provided with a centrifugal spring 12, the shaft end of the centrifugal spring 12 is connected with a protection piece 13, the protection piece 13 is opened outwards under the action of centrifugal force through the rotation of the fixed shell 11, the abrasion caused by the contact of iron filings in cooling liquid and the fixed shell 11 is avoided, so that the service life of the installation component is prolonged, the main body 1 is internally provided with uniform blades 14 and a first adsorption plate 15, the inner wall of the main body 1 is fixedly provided with an installation part 16, the installation part 16 is provided with a driving mechanism 17, one side opposite to the driving mechanism 17 is provided with a rotating bearing 18, the rotating bearing 18 is movably provided with a filtering mechanism 19, the inner wall of the installation part 16 is provided with an induction line 20, the shaft end, all set up on the left and right sides inner wall of main part 1 and install filter 22, further promote the filter effect of coolant liquid through setting up filter 22, connecting tube 23 is installed in the inside setting of fixed part 2, the left end of connecting tube 23 communicates with each other with main part 1 is inside, drive arrangement 24 is installed in the right-hand member setting of connecting tube 23, circulating line 25 is installed in drive arrangement 24's right side setting, circulating line 25 keeps away from drive arrangement 24's one end and outside cooperation is connected, utilize drive arrangement 24 to pass through circulating line 25 outside discharge with filtering complete coolant liquid, make external connection device drive coolant liquid carry out recycle.
The specific use mode and function of the embodiment are as follows:
the working principle is as follows: when in use, the auxiliary mechanism based on cooling liquid recycling is used for the numerical control machine, when equipment is used for processing an iron workpiece, the drill bit is prevented from being heated and scalding and breaking, so that the processing of the workpiece is influenced, the processing cooling liquid is often used for cooling the workpiece, the used cooling liquid can be mixed with scrap iron generated by processing, the used cooling liquid enters the main body 1, the driving bearing 3 drives the movable part 4 to rotate, so that the mounting shell 6 and the fixed shell 11 are driven to rotate simultaneously, the uniform blades 14 also rotate simultaneously, so that the mixed liquid of the cooling liquid and the scrap iron is uniformly stirred, the scrap iron in the cooling liquid is prevented from directly precipitating to the bottom of the main body 1, the fixed shell 11 rotates, the induction mechanism 7 is made to be in contact with the induction base 8, and the rotating blades 9 start to rotate, the stirring effect of the cooling liquid and the mixed liquid of the iron filings is further improved, the protection piece 13 is opened outwards under the action of centrifugal force through the rotation of the fixed shell 11, the iron filings in the cooling liquid are prevented from being in contact with the fixed shell 11 to cause abrasion, the service life of the iron filings is prolonged, and the first adsorption plate 15 is used for adsorbing the iron filings; utilize rolling bearing 18 to drive filter mechanism 19 through actuating mechanism 17 again and rotate, make second adsorption plate 21 produce the electric adsorption simultaneously, utilize second adsorption plate 21 to adsorb once more tiny iron fillings in the first filterable coolant liquid, filter the coolant liquid once more, thereby further promoted the filter effect of equipment to the coolant liquid, and the coolant liquid rethread filter 22 that filters well gets into connecting tube 23 in, utilize drive arrangement 24 to pass through circulating line 25 outside discharge with filtering complete coolant liquid simultaneously, make external connection device drive coolant liquid carry out the recycle, thereby the use cost of mill has been reduced.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a digit control machine tool is with auxiliary mechanism based on coolant liquid circulation uses, includes main part (1), its characterized in that: the novel multifunctional vacuum cleaner is characterized in that fixed parts (2) are arranged and installed on the left side and the right side of the main body (1), a driving bearing (3) is arranged and installed in the main body (1), movable parts (4) are fixedly installed on the outer side of the driving bearing (3), a fixed base (5) is fixedly installed on the outer side of each movable part (4), an installation shell (6) is fixedly embedded in the fixed base (5), an induction mechanism (7) is arranged and installed in the installation shell (6), an induction base (8) is arranged and installed at the upper end of the induction mechanism (7), rotating blades (9) are arranged and installed on the upper side of the induction base (8), a fixed shell (11) is fixedly connected to the outer side of the installation shell (6), uniform blades (14) and a first adsorption plate (15) are arranged and installed in the main body (1), and installation parts (16) are fixedly installed on the inner wall of the main, the mounting component is characterized in that a driving mechanism (17) is arranged and installed on the mounting component (16), a rotating bearing (18) is installed on one side, opposite to the driving mechanism (17), of the rotating bearing (18), a filtering mechanism (19) is movably installed on the rotating bearing (18), a sensing line (20) is installed on the inner wall of the mounting component (16), and a second adsorption plate (21) is fixedly connected to the shaft end of the sensing line (20).
2. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: the induction mechanism (7) is electrically connected with the induction base (8).
3. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: the upper side of the rotating blade (9) is provided with a mounting component (10), and the shaft end of the mounting component (10) is fixedly connected with the inner wall of the mounting shell (6).
4. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: and a centrifugal spring (12) is arranged and mounted on the outer side of the fixed shell (11), and the shaft end of the centrifugal spring (12) and a protection piece (13) are arranged.
5. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: the left and right sides of main part (1) inner wall all sets up and installs filter (22).
6. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: connecting tube (23) are installed to the inside setting of fixed part (2), the left end and the main part (1) inside of connecting tube (23) communicate with each other, drive arrangement (24) are installed to the right-hand member setting of connecting tube (23), circulating line (25) are installed in the right side setting of drive arrangement (24).
7. The auxiliary mechanism based on coolant circulation for digit control machine tool of claim 1 characterized in that: and one end of the circulating pipeline (25) far away from the driving device (24) is in fit connection with the outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011189651.1A CN112318196A (en) | 2020-10-30 | 2020-10-30 | Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011189651.1A CN112318196A (en) | 2020-10-30 | 2020-10-30 | Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112318196A true CN112318196A (en) | 2021-02-05 |
Family
ID=74297834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011189651.1A Withdrawn CN112318196A (en) | 2020-10-30 | 2020-10-30 | Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112318196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113319646A (en) * | 2021-05-24 | 2021-08-31 | 陈亚飞 | Coolant liquid circulating device suitable for digit control machine tool |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525388A (en) * | 2014-12-31 | 2015-04-22 | 天津美湖机电科技有限公司 | Cutting fluid circulating treatment system |
CN205517317U (en) * | 2016-02-05 | 2016-08-31 | 石雅娟 | Food mixer safety agitating unit |
JP2016165771A (en) * | 2015-03-10 | 2016-09-15 | 株式会社ディスコ | Processing liquid circulation type processing system |
CN206883308U (en) * | 2017-05-03 | 2018-01-16 | 东莞理工学院 | A kind of scrap separation and collection device for numerical control cutting machine |
CN108081026A (en) * | 2017-12-22 | 2018-05-29 | 乐清市拓普数控机床有限公司 | A kind of numerically-controlled machine tool device for filtering cutting fluid |
CN108202268A (en) * | 2017-11-25 | 2018-06-26 | 潘荣静 | A kind of improved mechanical manufacture field cutting fluid recycling device |
CN108723884A (en) * | 2018-06-05 | 2018-11-02 | 马鞍山市三川机械制造有限公司 | A kind of numerically-controlled machine tool coolant liquid storage box with agitation and filtration function |
CN109958656A (en) * | 2017-12-22 | 2019-07-02 | 天津市隆合钢改金属制品有限公司 | A kind of metal agitator |
CN110936222A (en) * | 2019-12-25 | 2020-03-31 | 龙玉容 | Machine tool cooling liquid filtering and recycling device |
CN111015356A (en) * | 2020-01-02 | 2020-04-17 | 浦江亿岩机械设备有限公司 | Lathe work's coolant liquid equipment of recycling |
US20200122282A1 (en) * | 2018-10-18 | 2020-04-23 | Okuma Corporation | Cutting fluid tank for machine tool |
CN210613580U (en) * | 2019-06-04 | 2020-05-26 | 海门德思行药业科技有限公司 | Stirrer for preparing n, n-diphenyl biphenyl diamine |
CN111389776A (en) * | 2020-04-08 | 2020-07-10 | 杭州泰央实业有限公司 | Cleaning magnetic suction auxiliary device of cutting equipment based on reciprocating motion |
CN111673535A (en) * | 2020-06-19 | 2020-09-18 | 李艳艳 | Digit control machine tool smear metal liquid recovery unit |
CN111774174A (en) * | 2020-07-13 | 2020-10-16 | 宋时益 | Ironwork is with cooling cutting fluid deironing bits device based on principle is inhaled to magnetism |
-
2020
- 2020-10-30 CN CN202011189651.1A patent/CN112318196A/en not_active Withdrawn
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525388A (en) * | 2014-12-31 | 2015-04-22 | 天津美湖机电科技有限公司 | Cutting fluid circulating treatment system |
JP2016165771A (en) * | 2015-03-10 | 2016-09-15 | 株式会社ディスコ | Processing liquid circulation type processing system |
CN205517317U (en) * | 2016-02-05 | 2016-08-31 | 石雅娟 | Food mixer safety agitating unit |
CN206883308U (en) * | 2017-05-03 | 2018-01-16 | 东莞理工学院 | A kind of scrap separation and collection device for numerical control cutting machine |
CN108202268A (en) * | 2017-11-25 | 2018-06-26 | 潘荣静 | A kind of improved mechanical manufacture field cutting fluid recycling device |
CN109958656A (en) * | 2017-12-22 | 2019-07-02 | 天津市隆合钢改金属制品有限公司 | A kind of metal agitator |
CN108081026A (en) * | 2017-12-22 | 2018-05-29 | 乐清市拓普数控机床有限公司 | A kind of numerically-controlled machine tool device for filtering cutting fluid |
CN108723884A (en) * | 2018-06-05 | 2018-11-02 | 马鞍山市三川机械制造有限公司 | A kind of numerically-controlled machine tool coolant liquid storage box with agitation and filtration function |
US20200122282A1 (en) * | 2018-10-18 | 2020-04-23 | Okuma Corporation | Cutting fluid tank for machine tool |
CN210613580U (en) * | 2019-06-04 | 2020-05-26 | 海门德思行药业科技有限公司 | Stirrer for preparing n, n-diphenyl biphenyl diamine |
CN110936222A (en) * | 2019-12-25 | 2020-03-31 | 龙玉容 | Machine tool cooling liquid filtering and recycling device |
CN111015356A (en) * | 2020-01-02 | 2020-04-17 | 浦江亿岩机械设备有限公司 | Lathe work's coolant liquid equipment of recycling |
CN111389776A (en) * | 2020-04-08 | 2020-07-10 | 杭州泰央实业有限公司 | Cleaning magnetic suction auxiliary device of cutting equipment based on reciprocating motion |
CN111673535A (en) * | 2020-06-19 | 2020-09-18 | 李艳艳 | Digit control machine tool smear metal liquid recovery unit |
CN111774174A (en) * | 2020-07-13 | 2020-10-16 | 宋时益 | Ironwork is with cooling cutting fluid deironing bits device based on principle is inhaled to magnetism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113319646A (en) * | 2021-05-24 | 2021-08-31 | 陈亚飞 | Coolant liquid circulating device suitable for digit control machine tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112318196A (en) | Auxiliary mechanism based on coolant liquid recycling for numerical control machine tool | |
CN210588431U (en) | Novel water spray device for numerical control machine tool machining | |
CN105436986A (en) | Numerical control machine tool provided with coolant device and coolant heating device | |
CN113489222A (en) | Dust-proof device for rear bearing of hand-held electric tool | |
CN207982882U (en) | A kind of side-mounted tool magazine of numerically-controlled machine tool | |
CN113319646B (en) | Coolant liquid circulating device suitable for digit control machine tool | |
CN113385697B (en) | Lathe dust removal main shaft structure and lathe dust collector | |
CN1190887C (en) | Controller of sewing machine motor | |
CN112495584A (en) | Based on metal product sweeps and coolant liquid separator | |
CN102218703A (en) | Constant intelligent polishing wheel wear compensation control method | |
CN219444434U (en) | Tool magazine of numerical control machine tool | |
CN211539737U (en) | Chamfering device | |
CN205986485U (en) | Can change DC geared motor of reducing gear box | |
CN219053720U (en) | Power head device for numerical control machine tool | |
CN212858742U (en) | Numerical control machine tool is with blowing bits device | |
CN217966123U (en) | Cooling liquid recycling device | |
CN211332423U (en) | Machine tool with protective device | |
CN214913981U (en) | Cutting fluid recovery unit in smear metal | |
CN215267911U (en) | Dust-proof device for rear bearing of hand-held electric tool | |
CN220951978U (en) | Surrounding type quick cooling tin slag impurity removing pot | |
CN219666180U (en) | Rotary joint polishing device | |
CN218136885U (en) | Burr removing device for machine frame of numerical control machine tool | |
CN219604469U (en) | Motor detachable garbage disposer | |
CN209902976U (en) | High-precision rotary grinding table | |
CN213748043U (en) | Heat energy source reusing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210205 |