CN111673552A - Novel quick equipment of polishing of technology kitchen knife - Google Patents
Novel quick equipment of polishing of technology kitchen knife Download PDFInfo
- Publication number
- CN111673552A CN111673552A CN202010574876.2A CN202010574876A CN111673552A CN 111673552 A CN111673552 A CN 111673552A CN 202010574876 A CN202010574876 A CN 202010574876A CN 111673552 A CN111673552 A CN 111673552A
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- CN
- China
- Prior art keywords
- rotating shaft
- polishing
- block
- fixedly arranged
- gear
- 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
-
- 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
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
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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
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a quick polishing device for a kitchen knife with a new process, which comprises a machine body, wherein a switching cavity is arranged in the machine body, a first rotating shaft is rotatably arranged in the switching cavity, bilaterally symmetrical mounting blocks are fixedly arranged on the lower side of the first rotating shaft, a second rotating shaft is rotatably arranged on the mounting blocks, a driving block is fixedly arranged on the second rotating shaft, bilaterally symmetrical moving chutes are arranged on the upper side of the first rotating shaft, and moving sliding blocks are arranged in the moving chutes in a sliding manner.
Description
Technical Field
The invention relates to the field of new processes, in particular to a device for quickly polishing a kitchen knife by using a new process.
Background
As is well known, the kitchen knife is a kitchen utensil, and the predominant use is cut to eat material or eat material carving etc. and the kitchen knife is when the preparation, and last step is just for the kitchen knife edging, and present edging equipment efficiency is lower, and the edging effect is not good simultaneously, mostly is semi-automatic equipment, needs the manual fit just can work, takes place danger easily, consequently needs design a new technology kitchen knife equipment of polishing fast to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a quick polishing device for a kitchen knife with a new process, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
A quick polishing device for a kitchen knife with a new process comprises a machine body, wherein a switching cavity is arranged in the machine body; the switching cavity is internally and rotatably provided with a first rotating shaft, the lower side of the first rotating shaft is fixedly provided with bilaterally symmetrical installation blocks, the installation blocks are rotatably provided with a second rotating shaft, the second rotating shaft is fixedly provided with a driving block, the upper side of the first rotating shaft is provided with bilaterally symmetrical moving chutes, moving sliders are arranged in the moving chutes in a sliding manner, the lower sides of the moving sliders are fixedly provided with first connecting rods, the driving block is provided with a fixed block in a sliding manner, the upper side of the fixed block is fixedly provided with second connecting rods, third connecting rods are hinged between the second connecting rods and the first connecting rods, the upper side of the switching cavity is fixedly provided with extending blocks, the inner surfaces of the extending blocks are fixedly provided with lifting combination switches, the lifting combination switches are changed into rings with a lower left part and a higher right part, the upper side of the outer surface of the moving sliders is fixedly provided with, the driving block is provided with a clamping groove outside, the clamping groove is internally provided with a third rotating shaft in a symmetrical and rotating mode, an arc-shaped block is fixedly arranged on the third rotating shaft, a pushing spring is connected and arranged between the arc-shaped blocks, and the fixed block can slide and be matched with the arc-shaped block to clamp a kitchen knife placed into the equipment.
Further, be equipped with the discharge gate in switching chamber right-hand member wall, it is equipped with ejection of compact pivot to switch chamber right side rotation, the fixed ejection of compact belt pulley that is equipped with in the ejection of compact pivot, be equipped with ejection of compact belt on the ejection of compact belt pulley, evenly distributed is equipped with the fixed block of longitudinal symmetry on the ejection of compact belt, it is equipped with the fourth pivot to rotate on the fixed block, the fixed swing piece that is equipped with in the fourth pivot, the fixed ejection of compact clamp splice that is equipped with of terminal surface in the swing piece, be equipped with the swing orbit in the end wall around the discharge gate, it is equipped with the orbit slider to slide in the swing orbit, the swing piece outside is equipped with and promotes the.
Further, switch the intracavity left end wall and be equipped with the chamber of polishing, the chamber right side of polishing is equipped with the intercommunication spout, intercommunication spout upside slides and is equipped with the promotion slider, be equipped with the promotion groove in the promotion slider, the promotion inslot internal rotation is equipped with the fifth pivot, the fixed eccentric wheel that is equipped with in the fifth pivot, the eccentric wheel is in can make when promoting the inslot and trade the rotation promote the slider and slide downwards, it promotes trapezoidal pole to promote fixed being equipped with of slider bottom end face, it is equipped with the transposition slider to promote the slider downside slide in the intercommunication spout, the symmetry is equipped with the spout of polishing around in the transposition slider, it is equipped with the slider of polishing to slide in the spout of polishing.
Further, the polishing slider internal rotation is equipped with the sixth pivot, polish the slider with it is equipped with the promotion spring of polishing to polish to connect between the spout inner end wall, extend to switch the intracavity the fixed emery wheel that is equipped with in the sixth pivot, be located polish the intracavity be equipped with the bearing in the sixth pivot, the bearing outside is equipped with the impeller, the impeller with promote trapezoidal pole butt, the fixed drive belt pulley that is equipped with in sixth pivot left end, the downside is equipped with the promotion spout in the intercommunication spout, it is equipped with the motor to slide in the spout to promote, the motor left end face rotates and is equipped with the power pivot, the last fixed power pulley that is equipped with of power pivot, power pulley with be equipped with driving belt between the drive belt pulley.
Further, a transmission cavity is arranged in the bottom end wall of the switching cavity, a transmission motor is fixedly arranged in the bottom end wall of the transmission cavity, a control rotating shaft is arranged on the top end face of the transmission motor in a rotating mode, a sector gear is fixedly arranged on the control rotating shaft and extends into the transmission cavity, a first gear is fixedly arranged on the first rotating shaft and meshed with the sector gear, a swinging rotating shaft is arranged in the polishing cavity in a rotating mode, a second gear is fixedly arranged on the lower side of the swinging rotating shaft, a third gear is arranged between the second gear and the sector gear in a rotating mode, the sector gear can transmit power to the second gear through the third gear, bevel gears are fixedly arranged on the left side of the fifth rotating shaft in a bilateral symmetry mode, sector bevel gears are fixedly arranged on the top end of the swinging rotating shaft, and can be meshed with the bevel gears.
The invention has the beneficial effects that: the kitchen knife polishing device is simple in structure and easy and convenient to operate, kitchen knives used in daily life can be rapidly polished when being remanufactured by the kitchen knife polishing device, the feeding and polishing functions of the kitchen knife polishing device are in different places, people do not need to dry the kitchen knives in the polishing process, the safety is high, the automation degree of the kitchen knife polishing device is high, the matching degree of internal parts is high, and the working efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 3;
fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: 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.
Combine fig. 1-5 a quick equipment of polishing of new technology kitchen knife, including fuselage 10, be equipped with in the fuselage 10 and switch chamber 12, it is equipped with first pivot 39 to switch the intracavity 12 internal rotation, the fixed installation piece 27 that is equipped with bilateral symmetry of first pivot 39 downside, it is equipped with second pivot 28 to rotate on the installation piece 27, the fixed drive piece 32 that is equipped with in the second pivot 28, first pivot 39 upside is equipped with bilateral symmetry's removal spout 38, it is equipped with removal slider 40 to slide in the removal spout 38, the fixed first connecting rod 37 that is equipped with of removal slider 40 downside, it is equipped with fixed block 34 to slide on the drive piece 32, fixed second connecting rod 35 that is equipped with of fixed block 34 upside, second connecting rod 35 with it is equipped with third connecting rod 36 to articulate between first connecting rod 37, switch chamber 12 upside fixed being equipped with of chamber and stretching out piece 11, stretch out piece 11 internal surface fixation and be equipped with lift combination and change 42, the lift combination trades 42 for the high ring in the low right side in a left side, the fixed fourth connecting rod 41 that is equipped with of surface upside of removal slider 40, fourth connecting rod 41 stretches into in the lift combination trades 42, it gets groove 69 to drive the piece 32 outside to be equipped with to press from both sides, it is equipped with third pivot 68 to press from both sides the symmetry rotation around getting in the groove 69, the fixed arc piece 66 that is equipped with in the third pivot 68, it promotes spring 67 to connect between the arc piece 66, fixed block 34 slide can with the kitchen knife that the equipment will be put into in the cooperation of arc piece 66 is tight.
Switch and be equipped with discharge gate 33 in the 12 right-hand members wall in chamber, it is equipped with ejection of compact pivot 29 to switch 12 right side rotation, the fixed ejection of compact belt pulley 30 that is equipped with in the ejection of compact pivot 29, be equipped with ejection of compact belt 31 on the ejection of compact belt pulley 30, evenly distributed is equipped with the fixed block 43 of longitudinal symmetry on the ejection of compact belt 31, it is equipped with fourth pivot 44 to rotate on the fixed block 43, fixed swing piece 50 that is equipped with in the fourth pivot 44, the fixed ejection of compact clamp splice 51 that is equipped with of terminal surface in swing piece 50, be equipped with swing orbit 47 in the end wall around the discharge gate 33, it is equipped with orbit slider 48 to slide in the swing orbit 47, the swing piece 50 outside is equipped with promotes piece 46, promote piece 46 with it is.
A polishing cavity 17 is arranged in the left end wall of the switching cavity 12, a communicating chute 59 is arranged on the right side of the polishing cavity 17, a pushing slider 65 is arranged on the upper side of the communicating chute 59 in a sliding manner, a pushing groove 64 is arranged in the pushing slider 65, a fifth rotating shaft 53 is arranged in the pushing groove 64 in a rotating manner, an eccentric wheel 52 is fixedly arranged on the fifth rotating shaft 53, the eccentric wheel 52 can enable the pushing slider 65 to slide downwards when the pushing groove 64 is rotated and replaced, a pushing trapezoidal rod 54 is fixedly arranged on the bottom end face of the pushing slider 65, a transposition slider 70 is arranged in the communicating chute 59 on the lower side of the pushing slider 65, polishing chutes 72 are symmetrically arranged in the transposition slider 70 in the front and back direction, a polishing slider 74 is arranged in the polishing chute 72 in a sliding manner, a sixth rotating shaft 57 is arranged in the polishing slider 74 in a rotating manner, and a polishing pushing spring 73 is connected between the, extend to in the switching chamber 12 fixed emery wheel 71 that is equipped with in the sixth pivot 57, be located in the grinding chamber 17 be equipped with bearing 75 on the sixth pivot 57, the bearing 75 outside is equipped with promotes wheel 55, promote wheel 55 with promote trapezoidal pole 54 butt, the fixed drive belt pulley 56 that is equipped with in sixth pivot 57 left end, the downside is equipped with in the intercommunication spout 59 promotes spout 58, it is equipped with motor 63 to promote to slide in the spout 58, motor 63 left end face rotates and is equipped with power pivot 61, the fixed power belt pulley 62 that is equipped with in the power pivot 61, power belt pulley 62 with be equipped with driving belt 76 between the drive belt pulley 56.
A transmission cavity 25 is arranged in the bottom end wall of the switching cavity 12, a transmission motor 22 is fixedly arranged in the bottom end wall of the transmission cavity 25, a control rotating shaft 23 is rotatably arranged on the top end surface of the transmission motor 22, a sector gear 24 is fixedly arranged on the control rotating shaft 23, a first gear 26 is fixedly arranged on a first rotating shaft 39 extending into the transmission cavity 25, the first gear 26 is meshed with the sector gear 24, a swinging rotating shaft 19 is rotatably arranged in the grinding cavity 17, a second gear 18 is fixedly arranged on the lower side of the swinging rotating shaft 19, a third gear 21 is rotatably arranged between the second gear 18 and the sector gear 24, the sector gear 24 can transmit power to the second gear 18 through the third gear 21, bevel gears 14 are fixedly arranged on the left side and the right side of a fifth rotating shaft 53, and a sector bevel gear 16 is fixedly arranged on the top end of the swinging rotating shaft 19, the sector bevel gear 16 can mesh with the bevel gear 14.
The working state is as follows: the handle of a kitchen knife which needs medicine grinding is placed between the arc-shaped blocks 66, the transmission motor 22 is started to drive the control rotating shaft 23 to rotate, the control rotating shaft 23 rotates to drive the sector gear 24 to rotate, the sector gear 24 rotates to drive the first rotating shaft 39 to rotate through the first gear 26, the first rotating shaft 39 rotates to move the driving block 32 with the kitchen knife to the left side of the equipment, at the moment, the lifting combination 42 is arranged at the lower left side and drives the moving slide block 40 to slide downwards through the fourth connecting rod 41, the moving slide block 40 slides downwards and drives the driving block 32 to rotate downwards through the third connecting rod 36, the driving block 32 rotates downwards to place the kitchen knife between the grinding wheels 71, meanwhile, the driving block 32 rotates downwards and the fixed block 34 slides leftwards, the arc-shaped blocks 66 clamp the kitchen knife, the sector gear 24 rotates to drive the second gear 18 to rotate through the third gear 21, the second gear 18 rotates to drive the swinging rotating shaft 19 to rotate, the swinging rotating shaft 19 rotates to drive the sector bevel gear 16 to rotate, the sector bevel gear 16 rotates to enable the fifth rotating shaft 53 to swing through meshing with the bevel gear 14, when the fifth rotating shaft 53 rotates clockwise, the fifth rotating shaft 53 drives the eccentric wheel 52 to rotate clockwise, the eccentric wheel 52 rotates clockwise to drive the pushing slide block 65 to slide downwards, and the pushing slide block 65 slides downwards to drive the pushing trapezoidal rod 54 to slide downwards; the motor 63 is started to drive the power rotating shaft 61 to rotate, the power rotating shaft 61 rotates to drive the power belt pulley 62 to rotate, the power belt pulley 62 rotates to drive the transmission belt 76 to rotate, the transmission belt 76 rotates to drive the sixth rotating shaft 57 to rotate through the driving belt pulley 56, the pushing trapezoidal rod 54 slides downwards to extrude the pushing wheel 55, the pushing wheel 55 is extruded to enable the grinding wheels 71 to move towards each other, meanwhile, the transposition slide block 70 moves downwards to drive the grinding wheels 71 to move downwards, and at the moment, the kitchen knife is subjected to edging and grinding; after the kitchen knife is polished, the sector gear 24 drives the first rotating shaft 39 again to rotate, the first rotating shaft 39 rotates to transport the polished kitchen knife to the right side of the equipment, the right side of the lifting combination 42 is higher to drive the movable sliding block 40 to slide upwards, the movable sliding block 40 slides upwards to drive the driving block 32 to rotate upwards, the fixed block 34 slides inwards, at the moment, the arc-shaped blocks 66 are separated under the action of the pushing spring 67, the discharging belt 31 rotates, and the track sliding block 48 slides in the swinging track 47 to drive the swinging block 50 to rotate inwards, at the moment, the swinging block 50 clamps the polished kitchen knife through the discharging clamping blocks 51, and the polished kitchen knife is transported out of the equipment along with the rotation of the discharging belt 31.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick equipment of polishing of new technology kitchen knife, includes the fuselage, its characterized in that: a switching cavity is arranged in the machine body; the switching cavity is internally and rotatably provided with a first rotating shaft, the lower side of the first rotating shaft is fixedly provided with bilaterally symmetrical installation blocks, the installation blocks are rotatably provided with a second rotating shaft, the second rotating shaft is fixedly provided with a driving block, the upper side of the first rotating shaft is provided with bilaterally symmetrical moving chutes, moving sliders are arranged in the moving chutes in a sliding manner, the lower sides of the moving sliders are fixedly provided with first connecting rods, the driving block is provided with a fixed block in a sliding manner, the upper side of the fixed block is fixedly provided with second connecting rods, third connecting rods are hinged between the second connecting rods and the first connecting rods, the upper side of the switching cavity is fixedly provided with extending blocks, the inner surfaces of the extending blocks are fixedly provided with lifting combination switches, the lifting combination switches are changed into rings with a lower left part and a higher right part, the upper side of the outer surface of the moving sliders is fixedly provided with, the driving block is provided with a clamping groove outside, the clamping groove is internally provided with a third rotating shaft in a symmetrical and rotating mode, an arc-shaped block is fixedly arranged on the third rotating shaft, a pushing spring is connected and arranged between the arc-shaped blocks, and the fixed block can slide and be matched with the arc-shaped block to clamp a kitchen knife placed into the equipment.
2. The new technology kitchen knife rapid grinding device according to claim 1, characterized in that: the improved automatic material conveying device is characterized in that a discharge port is formed in the wall of the right end of the switching cavity, a discharge rotating shaft is arranged on the right side of the switching cavity in a rotating mode, a discharge belt pulley is fixedly arranged on the discharge rotating shaft, fixed blocks which are symmetrical front and back are uniformly distributed on the discharge belt, a fourth rotating shaft is arranged on the fixed blocks in a rotating mode, a swing block is fixedly arranged on the fourth rotating shaft, a discharge clamping block is fixedly arranged on the inner end face of the swing block, a swing track is formed in the front end wall and the rear end wall of the discharge port, a track sliding block is arranged in the swing track in a sliding mode, a pushing block is arranged on the outer side of.
3. The new technology kitchen knife rapid grinding device according to claim 1, characterized in that: switch the intracavity left end wall and be equipped with the chamber of polishing, the chamber right side of polishing is equipped with the intercommunication spout, intercommunication spout upside slides and is equipped with the promotion slider, be equipped with the promotion groove in the promotion slider, the promotion inslot internal rotation is equipped with the fifth pivot, the fixed eccentric wheel that is equipped with in the fifth pivot, the eccentric wheel is in can make when changing the rotation in the promotion inslot promote the slider lapse, it is fixed to be equipped with and promotes trapezoidal pole to promote slider bottom end face, promote the slider downside slide in the intercommunication spout and be equipped with the transposition slider, the symmetry is equipped with the spout of polishing around in the transposition slider, it is equipped with the slider of polishing in the spout of polishing to slide.
4. The new technology kitchen knife rapid grinding device according to claim 1, characterized in that: the polishing device is characterized in that a sixth rotating shaft is arranged in the polishing sliding block, a polishing pushing spring is connected between the polishing sliding block and the inner end wall of the polishing sliding groove, the polishing pushing spring extends into the switching cavity, a polishing wheel is fixedly arranged on the sixth rotating shaft, the polishing wheel is located in the polishing cavity, a bearing is arranged on the sixth rotating shaft, a pushing wheel is arranged on the outer side of the bearing and abutted against the trapezoidal rod, a driving belt wheel is fixedly arranged at the left end of the sixth rotating shaft, a pushing sliding groove is formed in the communicating sliding groove, a motor is arranged in the pushing sliding groove in a sliding mode, a power rotating shaft is arranged on the left end face of the motor in a rotating mode, a power belt wheel is fixedly arranged on the power rotating shaft, and.
5. The new technology kitchen knife rapid grinding device according to claim 1, characterized in that: the improved polishing device is characterized in that a transmission cavity is arranged in the bottom end wall of the switching cavity, a transmission motor is fixedly arranged in the bottom end wall of the transmission cavity, a control rotating shaft is arranged on the top end face of the transmission motor in a rotating mode, a sector gear is fixedly arranged on the control rotating shaft and extends into the transmission cavity, a first gear is fixedly arranged on the first rotating shaft and meshed with the sector gear, a swinging rotating shaft is arranged in the polishing cavity in a rotating mode, a second gear is fixedly arranged on the lower side of the swinging rotating shaft, a third gear is arranged between the second gear and the sector gear in a rotating mode, the sector gear can transmit power to the second gear through the third gear, bevel gears are fixedly arranged on the left side of the fifth rotating shaft in a bilateral symmetry mode, sector bevel gears are fixedly arranged on the top end of the swinging rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574876.2A CN111673552A (en) | 2020-06-22 | 2020-06-22 | Novel quick equipment of polishing of technology kitchen knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574876.2A CN111673552A (en) | 2020-06-22 | 2020-06-22 | Novel quick equipment of polishing of technology kitchen knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673552A true CN111673552A (en) | 2020-09-18 |
Family
ID=72436780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574876.2A Withdrawn CN111673552A (en) | 2020-06-22 | 2020-06-22 | Novel quick equipment of polishing of technology kitchen knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111673552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805459A (en) * | 2022-12-07 | 2023-03-17 | 杭州默克精密工具有限公司 | Grinding device is used in cutter production |
-
2020
- 2020-06-22 CN CN202010574876.2A patent/CN111673552A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805459A (en) * | 2022-12-07 | 2023-03-17 | 杭州默克精密工具有限公司 | Grinding device is used in cutter production |
| CN115805459B (en) * | 2022-12-07 | 2024-01-23 | 台州市锐安硬质合金工具有限公司 | Grinding device is used in cutter production |
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| 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: 20200918 |