CN111266942A - Automatic grinding equipment for turning tool - Google Patents
Automatic grinding equipment for turning tool Download PDFInfo
- Publication number
- CN111266942A CN111266942A CN202010312370.4A CN202010312370A CN111266942A CN 111266942 A CN111266942 A CN 111266942A CN 202010312370 A CN202010312370 A CN 202010312370A CN 111266942 A CN111266942 A CN 111266942A
- Authority
- CN
- China
- Prior art keywords
- cavity
- cleaning
- clamping
- rotating shaft
- lathe tool
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses equipment for automatically polishing a turning tool, which comprises a processing machine body, wherein a feeding frame is fixedly arranged on the top wall of the processing machine body, a feeding cavity with an upward opening is arranged in the feeding frame, a first cavity is arranged on the lower side of the feeding cavity, and a processing cavity is communicated with the left side of the first cavity.
Description
Technical Field
The invention relates to the technical field of turning tool grinding, in particular to equipment for automatically grinding a turning tool.
Background
Turning tool is generally through manual adjustment turning tool position of polishing to polish the turning tool with the pivoted emery wheel, but this kind of method of polishing can lead to the turning tool bit face to polish levelly and smoothly, thereby influence the machining efficiency of turning tool in the turning process, when manual polishing turning tool, the process time overlength can the staff lead to the arm ache, and the turning tool surface can remain partial dirty after the while turning tool is polished, thereby reduces the clean and tidy degree of turning tool.
Disclosure of Invention
The invention aims to provide equipment for automatically grinding a turning tool, which is used for overcoming the defects in the prior art.
The equipment for automatically polishing the turning tool comprises a processing machine body, wherein a feeding frame is fixedly arranged on the top wall of the processing machine body, a feeding cavity with an upward opening is arranged in the feeding frame, a first cavity is arranged on the lower side of the feeding cavity, a processing cavity is communicated with the left side of the first cavity, a clamping box capable of clamping the turning tool is arranged in the processing cavity, a vertically penetrating clamping cavity is arranged in the clamping box, the clamping box comprises a first guide chute and a first clamping block, the first guide chute and the first clamping block are symmetrically arranged on the left and right, the first clamping block is slidably arranged in the first guide chute, a first piston cavity is arranged on the right side of the first cavity, a first push block capable of pushing the turning tool into the clamping cavity is slidably arranged in the first piston cavity, a first piston rod is fixedly arranged on the right side of the first piston rod, a first air cylinder is fixedly arranged on the right side of the, the processing machine body comprises a first cleaning shaft which is positioned in the cleaning cavity in a left-right symmetrical mode and is rotatably arranged in the cleaning cavity, a second cleaning shaft which is rotatably arranged in the cleaning cavity is arranged between the first cleaning shaft on the left side and the second cleaning shaft on the right side, the left and right sides wash axle one with it can wash the clean brush on the back lathe tool surface of polishing to set firmly on the washing axle two, it is equipped with cavity two to wash the chamber rear side, it is equipped with guide's spout four to wash the chamber left side, it has the ability to promote to slide in the guide's spout four sliding installation wash intracavity lathe tool to having gliding ejector pad two, it is equipped with guide's spout five to wash the chamber right side, five sliding installation in the guide's spout have rack two, processing organism right side is equipped with the bin that can store the lathe tool, be equipped with in the bin and store the chamber.
On the basis of the technical scheme, a telescopic rod is fixedly arranged on the left side of the clamping block, an electromagnet is fixedly arranged on the left side of the telescopic rod, a piston cavity II is arranged on the front side of the clamping cavity, a pushing block III fixedly connected with the clamping box is slidably arranged in the piston cavity II, a piston rod II is fixedly arranged on the front side of the pushing block III, and an air cylinder II is fixedly arranged on the front side of the piston rod II.
On the basis of the technical scheme, the left side of the first threaded rod is located in the processing machine body and is connected with a first motor in a power mode, the lower side of the second rotating shaft is located in the rotating disc and is connected with a second motor in a power mode, and the left side of the first rotating shaft is located in the sliding block and is connected with a third motor in a power mode.
On the basis of the technical scheme, a cavity III is arranged on the left side of the guide sliding groove II, a rotating shaft III is installed in the cavity III in a rotating mode, a gear I meshed with the left side of the sliding block is fixedly installed on the rotating shaft III, and the rear side of the rotating shaft III is located in the sliding box and is in power connection with a motor IV.
On the basis of the technical scheme, the lower side of the three guide sliding grooves is provided with a cavity IV, a rotating shaft IV is installed in the cavity IV in a rotating mode, a gear II meshed with the rack I is fixedly installed on the rotating shaft IV, and the rear sides of the rotating shaft IV are located in the clamping box and are in power connection with a motor V.
On the basis of the technical scheme, the left first cleaning shaft is located in the first cavity, the first roller is fixedly mounted in the second cavity, the second roller is fixedly mounted on the second cleaning shaft, the first roller and the second roller are rotatably mounted in the first conveyor belt, the first cleaning shaft on the right side is located in the third cavity, the fourth roller is fixedly mounted on the second cleaning shaft, the fourth roller and the third roller are rotatably mounted in the second conveyor belt, and the rear side of the second cleaning shaft is located in a power connection mode of a motor six in the processing machine body.
On the basis of the technical scheme, the left side of the second pushing block is in threaded connection with a second threaded rod, the left side of the second threaded rod is located in the processing machine body and is in power connection with a seventh motor, the right side of the fifth guide chute is provided with a fifth cavity, a fifth rotating shaft is rotatably installed in the fifth cavity, a gear meshed with the second rack is fixedly installed on the fifth rotating shaft, and the rear side of the fifth rotating shaft is located in the processing machine body and is in power connection with an eighth motor.
The invention has the beneficial effects that: according to the invention, through the meshing transmission between the thread transmission and the gear rack, the grinding position of the grinding wheel on the turning tool is adjusted, the purpose of automatically grinding the turning tool is realized, the machining efficiency is improved, meanwhile, the magnetic clamping block is attracted through the electromagnet, so that the turning tool is clamped, the cleaning brush is driven by the rotation of the cleaning shaft to clean dirt on the surface of the grinding tool, and the neatness of the machined turning tool is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an apparatus for automatic grinding of a turning tool according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-3, the automatic turning tool grinding equipment according to the embodiment of the invention comprises a processing machine body 11, a feeding frame 12 is fixedly arranged on the top wall of the processing machine body 11, a feeding cavity 13 with an upward opening is arranged in the feeding frame 12, a first cavity 14 is arranged on the lower side of the feeding cavity 13, a processing cavity 19 is communicated with the left side of the first cavity 14, a clamping box 24 capable of clamping a turning tool is arranged in the processing cavity 19, a clamping cavity 20 penetrating through the clamping box 24 up and down is arranged in the clamping box 24, the clamping box 24 comprises a first guide chute 22 and a clamping block 21 slidably arranged in the first guide chute 22, which are arranged symmetrically in the left and right positions, a first piston cavity 16 is arranged on the right side of the first cavity 14, a first push block 15 capable of pushing the turning tool into the clamping cavity 20 is slidably arranged in the first piston cavity 16, and a first piston rod 18 is fixedly arranged on the right side of, the right side of the piston rod I18 is fixedly provided with a cylinder I17, the machining cavity 19 is internally provided with a threaded rod I38 at the rear side of the clamping box 24 in a rotating manner, the threaded rod I38 is connected with a sliding box 32 in a threaded manner, a sliding groove II 46 is arranged in the sliding box 32, a sliding block 45 is slidably arranged in the sliding groove II 46, a rotating shaft I40 is rotatably arranged in the sliding block 45, a rotating disc 44 is fixedly arranged at the right side of the rotating shaft I40, a rotating shaft II 43 is rotatably arranged in the rotating disc 44, a grinding wheel 42 capable of grinding a turning tool is fixedly arranged on the rotating shaft II 43, a sliding groove III 27 is arranged at the lower side of the clamping cavity 20, a rack I26 is slidably arranged in the sliding groove III 27, a cleaning cavity 47 is arranged at the lower side of the clamping cavity 20, a water inlet pipe 48 is arranged at the upper, be equipped with ball valve 57 in outlet conduit 56, processing organism 11 is including being located the washing chamber 47 interior bilateral symmetry be equipped with rotate install wash the chamber 47 in wash first 77, the left and right sides wash be equipped with between the first 77 of axle rotate install wash second 50 of axle in the chamber 47, the left and right sides wash first 77 of axle with wash and set firmly on the second 50 of axle and can wash the clean brush 49 that polishes the back lathe tool surface, wash chamber 47 rear side and be equipped with cavity two 71, wash chamber 47 left side and be equipped with guide chute four 53, slidable mounting has in the guide chute four 53 and can promote wash the intracavity 47 interior lathe tool to having gliding ejector pad two 55, wash chamber 47 right side and be equipped with guide chute five 58, slidable mounting has two 59 racks in guide chute five 58, processing organism 11 right side is equipped with bin 65 that can store the lathe tool, a storage chamber 64 is provided in the storage tank 65.
In addition, in one embodiment, an expansion link 23 is fixedly arranged on the left side of the clamping block 21, an electromagnet 25 is fixedly arranged on the left side of the expansion link 23, a piston cavity two 67 is arranged on the front side of the clamping cavity 20, a push block three 66 fixedly connected with the clamping box 24 is slidably arranged in the piston cavity two 67, a piston rod two 68 is fixedly arranged on the front side of the push block three 66, a cylinder two 69 is fixedly arranged on the front side of the piston rod two 68, if a lathe tool needs to be clamped, the electromagnet 25 is electrified to attract the clamping block 21 to be close to the electromagnet 25, meanwhile, the air in the piston cavity one 16 is compressed through the cylinder one 17 to push the lathe tool in the cavity one 14 into the clamping cavity 20, and the circuit of the electromagnet 25 is disconnected, so that the clamping blocks 21 on the left side and the right side are close to clamp the lathe tool in the clamping cavity 20, and the.
In addition, in one embodiment, a first motor 37 is dynamically connected to the left side of the first threaded rod 38 in the processing machine body 11, a second motor 41 is dynamically connected to the lower side of the second rotating shaft 43 in the rotating disk 44, and a third motor 39 is dynamically connected to the left side of the first rotating shaft 40 in the sliding block 45.
In addition, in one embodiment, a third cavity 33 is formed in the left side of the second sliding guide groove 46, a third rotating shaft 36 is rotatably mounted in the third cavity 33, a first gear 34 meshed with the left side of the sliding block 45 is fixedly mounted on the third rotating shaft 36, and a fourth motor 35 is dynamically connected to the rear side of the third rotating shaft 36 in the sliding box 32.
In addition, in an embodiment, three 27 downside in guide chute are equipped with four 31 of cavity, four 28 of axis of rotation are installed to four 31 internal rotations in cavity, fixed mounting has on four 28 of axis of rotation with two 30 of the gear of a 26 meshing of rack, four 28 rear sides in the axis of rotation are located power connection has five 29 of motor in pressing from both sides tight case 24, if will send the lathe tool after polishing into and wash in the chamber 47, then five 29 drive axis of rotation of starter motor rotate to drive two 30 rotations of gear, drive a 26 of rack through the meshing between gear and the rack and slide right, thereby make the lathe tool that presss from both sides in the tight chamber 20 fall into and wash the chamber 47 in, realize the purpose of transportation lathe tool.
In addition, in one embodiment, a first roller 70 is fixedly installed on the left first cleaning shaft 77 and located in the second cavity 71, a second roller 76 is fixedly installed on the second cleaning shaft 50, the first roller 70 and the second roller 76 are rotatably installed in the first conveyor belt 72, a third roller 75 is fixedly installed on the right first cleaning shaft 77 and located in the second cavity 71, a fourth roller 73 is fixedly installed on the second cleaning shaft 50, the fourth roller 73 and the third roller 75 are rotatably installed in the second conveyor belt 74, the rear side of the second cleaning shaft 50 is located in the processing machine body 11 and is in power connection with a sixth motor 51, if a turning tool needs to be cleaned, the sixth motor 51 is started to drive the second cleaning shaft 50 to rotate, so that the fourth roller 73 and the second roller 76 are driven to rotate, the first cleaning shafts 77 on the left side and the right side are driven to rotate through belt transmission, so that the surface of the turning tool after being cleaned is rotated through the cleaning brush 49, the purpose of cleaning the surface of the turning tool is achieved.
In addition, in one embodiment, the left side of the second pushing block 55 is in threaded connection with a second threaded rod 54, the left side of the second threaded rod 54 is located in the processing machine body 11 and is in power connection with a seventh motor 52, the right side of the fifth guide chute 58 is provided with a fifth cavity 61, a fifth rotating shaft 63 is rotatably installed in the fifth cavity 61, a gear 60 meshed with the second rack 59 is fixedly installed on the fifth rotating shaft 63, the rear side of the fifth rotating shaft 63 is located in the processing machine body 11 and is in power connection with an eighth motor 62, if the cleaned lathe tool is to be sent out, the eighth motor 62 is started to drive the fifth rotating shaft 63 to rotate, so as to drive the gear 60 to rotate, the second rack 59 is driven to slide upwards through meshing between the gear and the rack, meanwhile, the seventh motor 52 is started to drive the second threaded rod 54 to rotate, the second pushing block 55 is driven to slide through threaded transmission, so as to, the purpose of transporting the turning tool is achieved.
In the initial state, the telescopic rods 23 on the left side and the right side are in the normal telescopic state, the first rack 26 is located at the left extreme end of the third guide sliding groove 27, the sliding box 32 is located at the left extreme end of the processing cavity 19, and the sliding block 45 is located at the lower extreme end of the second guide sliding groove 46.
When the turning tool needs to be ground, the first threaded rod 38 is driven to rotate by starting the first motor 37, the sliding box 32 is driven by screw transmission to slide rightwards to the rear side of the clamping box 24, the rotating shaft III 36 is driven by the starting motor IV 35 to rotate, thereby driving the first gear 34 to rotate, driving the sliding block 45 to slide upwards through the meshing transmission between the gear and the rack, thereby adjusting the grinding height of the turning tool, compressing the air in the second piston cavity 67 through the second air cylinder 69 to push the third push block 66 to slide backwards, thereby the clamping box 24 moves backwards until the turning tool is abutted against the grinding wheel 42, simultaneously the second motor 41 is started to drive the second rotating shaft 43 to rotate, thereby driving the grinding wheel 42 to rotate to grind the turning tool, if the grinding angle needs to be changed, starting the motor III 39 to drive the rotating shaft I40 to rotate, thereby drive emery wheel 42 and rotate to appointed angle, realize the purpose of automatic adjustment lathe tool of polishing.
The invention has the beneficial effects that: according to the invention, through the meshing transmission between the thread transmission and the gear rack, the grinding position of the grinding wheel on the turning tool is adjusted, the purpose of automatically grinding the turning tool is realized, the machining efficiency is improved, meanwhile, the magnetic clamping block is attracted through the electromagnet, so that the turning tool is clamped, the cleaning brush is driven by the rotation of the cleaning shaft to clean dirt on the surface of the grinding tool, and the neatness of the machined turning tool is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an equipment for lathe tool is automatic to be polished, includes the processing organism, its characterized in that: the processing machine comprises a processing machine body, and is characterized in that a feeding frame is fixedly arranged on the top wall of the processing machine body, a feeding cavity with an upward opening is arranged in the feeding frame, a first cavity is arranged on the lower side of the feeding cavity, a processing cavity is communicated with the left side of the first cavity, a clamping box capable of clamping a lathe tool is arranged in the processing cavity, a vertically-penetrating clamping cavity is arranged in the clamping box, the clamping box comprises a first guide chute and a clamping block which is symmetrically arranged at the left side and the right side of the first cavity and is slidably mounted in the first guide chute, a first piston cavity is arranged at the right side of the first cavity, a first push block capable of pushing the lathe tool into the clamping cavity is slidably mounted in the first piston cavity, a first piston rod is fixedly arranged at the right side of the first push block, a first air cylinder is fixedly arranged at the right side of the first piston rod, a first threaded, a sliding block is arranged in the second sliding groove in a sliding mode, a first rotating shaft is arranged in the sliding block in a rotating mode, a rotating disc is fixedly arranged on the right side of the first rotating shaft, a second rotating shaft is arranged in the rotating disc in a rotating mode, a grinding wheel capable of polishing a turning tool is fixedly arranged on the second rotating shaft, a third sliding groove is arranged on the lower side of the clamping cavity, a first rack is arranged in the third sliding groove in a sliding mode, a cleaning cavity is arranged on the lower side of the clamping cavity, a water inlet pipeline is arranged on the upper side of the cleaning cavity, a water outlet pipeline is arranged on the lower side of the cleaning cavity, a ball valve is arranged in the water outlet pipeline, the processing machine body comprises a first cleaning shaft which is arranged in the cleaning cavity in a rotating mode and is symmetrically arranged in the left and right positions in the cleaning cavity, a second cleaning shaft which is arranged in the cleaning cavity in a, wash the chamber rear side and be equipped with cavity two, it is equipped with guide chute four to wash the chamber left side, it can promote to slide-mounting in guide chute four wash intracavity lathe tool to having gliding ejector pad two, it is equipped with guide chute five to wash the chamber right side, slide-mounting in guide chute five has rack two, processing organism right side is equipped with the bin that can store the lathe tool, be equipped with in the bin and store the chamber.
2. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: the left side of the clamping block is fixedly provided with a telescopic rod, the left side of the telescopic rod is fixedly provided with an electromagnet, the front side of the clamping cavity is provided with a piston cavity II, a pushing block III fixedly connected with the clamping box is slidably mounted in the piston cavity II, the front stroke of the pushing block III is fixedly provided with a piston rod II, and the front side of the piston rod II is fixedly provided with a cylinder II.
3. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: the left side of the first threaded rod is located in the processing machine body and is connected with a first motor in a power mode, the lower side of the second rotating shaft is located in the rotating disc and is connected with a second motor in a power mode, and the left side of the first rotating shaft is located in the sliding block and is connected with a third motor in a power mode.
4. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: two left sides of guide chute are equipped with cavity three, three rotations of cavity are installed rotation axis three, rotation axis three go up fixed mounting have with sliding block left side meshing's gear one, three rear sides of rotation axis are located power connection has motor four in the sliding box.
5. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: the three downside of guide chute are equipped with cavity four, rotation axis four is installed to four rotations of cavity, rotation axis four go up fixed mounting with the gear two of rack one meshing, four rear sides of rotation axis are located press from both sides tight incasement power and are connected with motor five.
6. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: the cleaning machine is characterized in that a first cleaning shaft is arranged on the left side and is fixedly provided with a first idler wheel in a cavity II, a second idler wheel is fixedly arranged on a second cleaning shaft, the first idler wheel and the second idler wheel are rotatably arranged in a first conveyor belt, the first cleaning shaft on the right side is fixedly provided with a third idler wheel in the cavity II, a fourth idler wheel is fixedly arranged on the second cleaning shaft, the fourth idler wheel and the third idler wheel are rotatably arranged in the second conveyor belt, and the rear side of the second cleaning shaft is located in a power connection mode of a motor six in a processing machine body.
7. The apparatus for automatic grinding of the lathe tool according to claim 1, wherein: the left side of the second pushing block is in threaded connection with a second threaded rod, the left side of the second threaded rod is located in the processing machine body and is in power connection with a seventh motor, the right side of the fifth guide chute is provided with a fifth cavity, a fifth rotating shaft is rotatably installed in the fifth cavity, a gear meshed with the second rack is fixedly installed on the fifth rotating shaft, and the rear side of the fifth rotating shaft is located in the processing machine body and is in power connection with an eighth motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312370.4A CN111266942A (en) | 2020-04-20 | 2020-04-20 | Automatic grinding equipment for turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312370.4A CN111266942A (en) | 2020-04-20 | 2020-04-20 | Automatic grinding equipment for turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111266942A true CN111266942A (en) | 2020-06-12 |
Family
ID=70993423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312370.4A Withdrawn CN111266942A (en) | 2020-04-20 | 2020-04-20 | Automatic grinding equipment for turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111266942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106827A (en) * | 2024-04-26 | 2024-05-31 | 江苏瑞宇医疗用品有限公司 | Medical ceramic surgical blade polisher |
-
2020
- 2020-04-20 CN CN202010312370.4A patent/CN111266942A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106827A (en) * | 2024-04-26 | 2024-05-31 | 江苏瑞宇医疗用品有限公司 | Medical ceramic surgical blade polisher |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200612 |
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| WW01 | Invention patent application withdrawn after publication |