CN111168488B - Batch grinding device for mechanical cutters - Google Patents
Batch grinding device for mechanical cutters Download PDFInfo
- Publication number
- CN111168488B CN111168488B CN202010181432.2A CN202010181432A CN111168488B CN 111168488 B CN111168488 B CN 111168488B CN 202010181432 A CN202010181432 A CN 202010181432A CN 111168488 B CN111168488 B CN 111168488B
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- China
- Prior art keywords
- cavity
- rotating
- fixedly connected
- left end
- driving
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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
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
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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
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a batch polishing device for mechanical cutters, which comprises a casing, wherein a polishing cavity with an upper opening and a lower opening communicated with the outside is arranged in the casing, the left end wall of the polishing cavity is rotatably connected with a rotating shaft, a connecting rod is fixedly connected to the rotating shaft, a placing plate is fixedly connected to the connecting rod, a plurality of cutters can be fixed by the placing plate, the cutting edges of the cutters face towards the right side, a polishing sleeve is arranged in the casing, can rotate and is close to and in contact with the cutters during rotation so as to polish the cutters, a baffle for isolating the polishing cavity from the outside is arranged at the lower end of the polishing cavity, the baffle can be taken out manually so as to clean debris on the baffle, a water reservoir is arranged in the casing and can be communicated with the outside so as to add water to the water reservoir, a water pump is arranged on the left end wall, the water pump is connected with a spray head positioned in the polishing cavity.
Description
Technical Field
The invention relates to the technical field of mechanical cutters, in particular to a batch polishing device for mechanical cutters.
Background
The mechanical cutter can directly cut raw materials when in use, so the mechanical cutter is widely applied, but the cutter needs to be polished after being used for many times, and the use of the cutter is a large amount, so the normal use of the cutter can be greatly influenced by the current manual work or one-piece polishing method, and a large amount of cutter polishing machines are needed.
Disclosure of Invention
The invention aims to provide a batch grinding device for mechanical cutters, which is used for overcoming the defects in the prior art.
The batch grinding device for the mechanical cutters comprises a shell, wherein a rotating mechanism is arranged in the shell, the rotating mechanism comprises a grinding cavity, an upper opening and a lower opening of the grinding cavity are arranged in the shell and are communicated with the outside, a rotating shaft is rotatably connected to the left end wall of the grinding cavity, a connecting rod is fixedly connected to the rotating shaft, a placing plate is fixedly connected to the connecting rod and can fix a plurality of cutters, the cutting edges of the cutters face to the right side, a grinding mechanism is arranged in the shell and comprises a grinding sleeve arranged in the grinding cavity, the grinding sleeve can rotate and is close to and in contact with the cutters during rotation so as to grind the cutters, a baffle plate for isolating the grinding cavity from the outside is arranged at the lower end of the grinding cavity, two limiting grooves which are symmetrical in left and right positions relative to the baffle plate are arranged in the shell, and a clamping block for fixing the baffle plate can be accommodated in the limiting grooves, the manual work can with the baffle is taken out, thereby will the piece clearance on the baffle, be equipped with the cistern in the casing, but the cistern and external UNICOM, thereby it is right to add water to the cistern, the cistern left end wall is equipped with the water pump, the water pump is connected with and is located the shower nozzle of the intracavity of polishing, be equipped with drive mechanism in the casing, drive mechanism includes drive chamber that is equipped with in the casing and drive chamber right-hand member wall fixed connection's driving motor.
On the basis of the technical scheme, the transmission mechanism comprises a driving shaft connected with the driving motor in a power mode, a movable friction wheel is connected to the driving shaft in a sliding mode, an annular cavity is arranged in the movable friction wheel, an arc-shaped block is connected to the annular cavity in a sliding mode, the left end wall of the driving cavity is connected with a rotating shaft in a rotating mode, the right end of the rotating shaft is fixedly connected with a rotating friction wheel which can be meshed with the movable friction wheel, a driving belt wheel is fixedly connected to the left end of the rotating shaft, a middle friction wheel is fixedly connected to the right end of the rotating shaft, a winding shaft is connected to the left end wall of the driving cavity in a rotating mode, and.
On the basis of the technical scheme, the rotating mechanism comprises a rotating cavity arranged in the shell, the right end of the rotating shaft is positioned in the rotating cavity, the right end of the rotating shaft is fixedly connected with a rotating belt wheel, the left end wall of the driving cavity is rotationally connected with a transmission shaft, the right end of the transmission shaft is fixedly connected with a transmission belt wheel which can be engaged with the movable friction wheel, the left end of the transmission shaft is fixedly connected with a transmission belt wheel, a rotating belt for connecting the transmission belt wheel and the rotating belt wheel is arranged in the casing, the left end wall of the driving cavity is fixedly connected with a control block, a control block cavity is arranged in the control block, the left end wall of the control block cavity is fixedly connected with an electromagnet, the control block cavity is connected with a control plate in a sliding way, the right end face of the control plate is fixedly connected with a fixed rod, the other end of the fixed rod is fixedly connected with the left end face of the arc-shaped block, and a control spring for connecting the right end wall of the control block cavity with the control panel is arranged in the control block cavity.
On the basis of the technical scheme, the polishing mechanism comprises a moving cavity arranged in the machine shell, two moving blocks which are symmetrical about the positions of the moving cavities are connected in the moving cavity in a sliding manner, a reset spring which is used for connecting the moving blocks and the moving cavity and is close to one end wall of each moving block is arranged in the moving cavity, the left end of each moving block is connected with a connecting block in a rotating manner, the connecting block is connected with the polishing sleeve in a rotating manner, a driven cavity is arranged in the machine shell, a driven belt wheel fixedly connected with the connecting block is connected in the driven cavity in a sliding manner, a transmission cavity is arranged in the machine shell, the right end wall of the transmission cavity is connected with a rotating shaft with the left end positioned in the driven cavity in a rotating manner, the right end of the rotating shaft is fixedly connected with a rotating belt, be equipped with the translation chamber in the casing, translation intracavity sliding connection has the translation piece, be equipped with the connection in the translation intracavity the translation piece with the tight spring of translation chamber rear end wall, the translation piece rotates and is connected with the left end and is located the translation axle of driven intracavity, be equipped with the connection in the driven intracavity the translation axle driving pulley and two driven pulley's translation band pulley, two the movable block interconnect has the haulage rope, just extend in the middle of the haulage rope with coiling axle left end fixed connection.
On the basis of the technical scheme, the magnetic force of the electromagnet is greater than the elastic force of the control spring.
The invention has the beneficial effects that: according to the invention, two grinding cylinders and the moving block driving the two grinding cylinders to approach each other are arranged, so that two sides of the mechanical cutter can be ground at one time, and simultaneously, the placing plate is arranged, so that a plurality of cutters can be ground at one time, and the time is saved.
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 view of a batch grinding apparatus for a mechanical cutter according to the present invention;
FIG. 2 is an enlarged view of the structure at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at C-C in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at D-D in FIG. 1 according to an embodiment of the present invention.
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.
Referring to fig. 1 to 5, a batch grinding device for mechanical cutters according to an embodiment of the present invention includes a housing 10, a rotating mechanism 65 is disposed in the housing 10, the rotating mechanism 65 includes a grinding chamber 11 having upper and lower openings communicating with the outside and disposed in the housing 10, a rotating shaft 14 is rotatably connected to a left end wall of the grinding chamber 11, a connecting rod 15 is fixedly connected to the rotating shaft 14, a placing plate 16 is fixedly connected to the connecting rod 15, the placing plate 16 can fix a plurality of cutters, and blades of the cutters face to the right, a grinding mechanism 66 is disposed in the housing 10, the grinding mechanism 66 includes a grinding sleeve 13 disposed in the grinding chamber 11, the grinding sleeve 13 can rotate and approach and contact the cutters during rotation, thereby grinding the cutters, a baffle 12 for isolating the grinding chamber 11 from the outside is disposed at a lower end of the grinding chamber 11, be equipped with two in the casing 10 about the spacing groove 30 of baffle 12 bilateral position symmetry, can hold fixedly in the spacing groove 30 the fixture block 31 of baffle 12, the manual work can with baffle 12 is taken out, thereby will the piece clearance on baffle 12, be equipped with cistern 19 in the casing 10, cistern 19 and external UNICOM can, thereby it is right cistern 19 adds water, the 19 left end wall of cistern is equipped with water pump 18, water pump 18 is connected with and is located the shower nozzle 17 in the chamber 11 of polishing, be equipped with drive mechanism 67 in the casing 10, drive mechanism 67 includes drive chamber 32 that is equipped with in the casing 10 and drive chamber 32 right-hand member wall fixed connection's driving motor 47.
In addition, in one embodiment, the transmission mechanism 67 includes a driving shaft 68 to which the driving motor 47 is power connected, a movable friction wheel 69 is slidably connected to the driving shaft 68, an annular cavity 49 is provided in the movable friction wheel 69, an arc-shaped block 46 is slidably connected to the annular cavity 49, a rotating shaft 39 is rotatably connected to the left end wall of the driving cavity 32, a rotatable friction wheel 44 which can be engaged with the movable friction wheel 69 is fixedly connected to the right end of the rotating shaft 39, a driving pulley 42 is fixedly connected to the left end of the rotating shaft 39, an intermediate friction wheel 45 is fixedly connected to the right end of the rotating shaft 39, a winding shaft 50 is rotatably connected to the left end wall of the driving cavity 32, and a winding friction wheel 52 which is engaged with the intermediate friction wheel 45 is fixedly connected.
In addition, in one embodiment, the rotating mechanism 65 includes a rotating cavity 22 provided in the housing 10, the right end of the rotating shaft 14 is located in the rotating cavity 22, the right end of the rotating shaft 14 is fixedly connected with a rotating belt wheel 20, the left end wall of the driving cavity 32 is rotatably connected with a transmission shaft 33, the right end of the transmission shaft 33 is fixedly connected with a transmission belt wheel 34 capable of meshing with the movable friction wheel 69, the left end of the transmission shaft 33 is fixedly connected with a transmission belt wheel 34, the housing 10 is provided with a rotating belt 21 connecting the transmission belt wheel 34 and the rotating belt wheel 20, the left end wall of the driving cavity 32 is fixedly connected with a control block 41, the control block 41 is provided with a control block cavity 37, the left end wall of the control block cavity 37 is fixedly connected with an electromagnet 36, the control block cavity 37 is slidably connected with a control plate 38, the right end surface of the control plate, a control spring 40 connecting the right end wall of the control block cavity 37 with the control plate 38 is arranged in the control block cavity 37.
In addition, in one embodiment, the polishing mechanism 66 includes a moving cavity 54 provided in the housing 10, two moving blocks 23 that are symmetrical with respect to the position of the moving cavity 54 are slidably connected to the moving cavity 54, a return spring 55 that connects the moving blocks 23 and the moving cavity 54 is provided in the moving cavity 54 and is close to one end wall of the moving blocks 23, a connecting block 25 is rotatably connected to a left end of the moving blocks 23, the polishing sleeve 13 is rotatably connected to the connecting block 25, a driven cavity 28 is provided in the housing 10, a driven pulley 26 fixedly connected to the connecting block 25 is slidably connected to the driven cavity 28, a transmission cavity 63 is provided in the housing 10, a rotating shaft 56 whose left end is located in the driven cavity 28 is rotatably connected to a right end wall of the transmission cavity 63, a rotating pulley 64 is fixedly connected to a right end of the rotating shaft 56, and a driving belt 43 that connects the rotating pulley 64 and the driving pulley, the left end of the rotating shaft 56 is fixedly connected with a driving pulley 57, a translation cavity 61 is arranged in the casing 10, a translation block 62 is connected in the translation cavity 61 in a sliding mode, a tension spring 60 for connecting the translation block 62 with the rear end wall of the translation cavity 61 is arranged in the translation cavity 61, the translation block 62 is rotatably connected with a translation shaft 58 of which the left end is located in the driven cavity 28, a translation pulley 59 for connecting the translation shaft 58, the driving pulley 57 and two driven pulleys 26 is arranged in the driven cavity 28, two moving blocks 23 are mutually connected with a traction rope 51, and the middle of the traction rope 51 extends and is fixedly connected with the left end of the winding shaft 50.
In addition, in one embodiment, the magnetic force of the electromagnet 36 is greater than the elastic force of the control spring 40, the tension spring 60 is in a stretched state, the control spring 40 is in a relaxed state, and the return spring 55 is in a relaxed state.
In the initial state, the movable friction wheel 69 is positioned at the rightmost side, the movable friction wheel 69 is meshed with the transmission friction wheel 35, the two movable blocks 23 are furthest away directly, the translation block 62 is positioned at the frontmost end, and the placing plate 16 is positioned at the uppermost end.
When the mechanical cutter is ground, the cutter is manually fixed on the placing plate 16, the driving motor 47 is started to output power, so that the driving shaft 68 is driven to rotate for half a turn, so that the movable friction wheel 69 is driven to rotate for half a turn, at the moment, the movable friction wheel 69 is meshed with the transmission friction wheel 35, the movable friction wheel 69 rotates to drive the transmission friction wheel 35 to rotate, so that the transmission shaft 33 is driven to rotate for half a turn, so that the rotating belt wheel 20 is driven to rotate for half a turn through the rotating belt 21, so that the rotating shaft 14 is driven to rotate for half a turn, so that the placing plate 16 is driven to rotate for half a turn through the connecting rod 15, and at the moment, the placing plate 16 and the cutter fixed on;
at this time, the electromagnet 36 is actuated to attract the control plate 38 to move leftward and stretch the control spring 40, so as to drive the fixing rod 48 to move leftward, thereby driving the movable friction wheel 69 to move leftward via the arc-shaped block 46, the movable friction wheel 69 is engaged with the rotatable friction wheel 44, the movable friction wheel 69 is disengaged from the transmission friction wheel 35, at this time, the driving shaft 68 is rotated to drive the driving shaft 68 to rotate, thereby driving the rotatable friction wheel 44 to rotate, thereby driving the rotating shaft 39 to rotate, thereby driving the driving pulley 42 to rotate, thereby driving the rotatable pulley 64 to rotate via the driving belt 43, thereby driving the rotating shaft 56 to rotate, thereby driving the driving pulley 57 to rotate, thereby driving the translation pulley 59, the driving pulley 57, and the driven pulley 26 to rotate via the transmission belt 27, thereby driving the connecting block 25 to rotate, thereby driving the grinding mechanism 66 to rotate, and simultaneously driving, thereby driving the winding friction wheel 52 to rotate, thereby driving the winding shaft 50 to rotate, thereby driving the two moving blocks 23 to move towards the cutter direction by pulling the traction rope 51, thereby driving the two grinding mechanisms 66 to move towards the cutter direction until contacting the cutter, at the moment, the moving blocks 23 move to loosen the transmission belt 27, the translation block 62 drives the translation shaft 58 to move backwards under the elastic force of the tension spring 60, thereby tensioning the transmission belt 27 again, at the moment, the grinding mechanisms 66 rotate to grind the cutter, the water pump 18 starts to spray the water in the reservoir 19 onto the cutter through the spray head 17 during grinding, thereby cleaning and cooling are carried out, the residue generated during grinding falls on the baffle plate 12, grinding is completed, the driving motor 47 is turned off, the control board 38 drives the fixing rod 48, the arc-shaped blocks 46 and the moving friction wheel 69 to return to the initial position under the elastic force of the control spring 40, the two moving blocks 23 are mutually far away from and return to the initial position, the reset is completed.
The invention has the beneficial effects that: according to the invention, two grinding cylinders and the moving block driving the two grinding cylinders to approach each other are arranged, so that two sides of the mechanical cutter can be ground at one time, and simultaneously, the placing plate is arranged, so that a plurality of cutters can be ground at one time, and the time is saved.
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 (1)
1. A batch polishing device for mechanical cutters comprises a casing, wherein a rotating mechanism is arranged in the casing, the rotating mechanism comprises a polishing cavity, an upper opening and a lower opening of which are communicated with the outside are arranged in the casing, the left end wall of the polishing cavity is rotatably connected with a rotating shaft, a connecting rod is fixedly connected to the rotating shaft, a placing plate is fixedly connected to the connecting rod, a plurality of cutters can be fixed by the placing plate, the cutting edges of the cutters face towards the right side, a polishing mechanism is arranged in the casing and comprises a polishing sleeve arranged in the polishing cavity, the polishing sleeve can rotate and is close to and in contact with the cutters during rotation, so that the cutters are polished, a baffle for isolating the polishing cavity from the outside is arranged at the lower end of the polishing cavity, two limiting grooves which are symmetrical about the left position and the right position of the baffle are arranged in the casing, and clamping blocks for fixing the baffle can be accommodated, the baffle plate can be manually taken out so as to clean the debris on the baffle plate, a reservoir is arranged in the shell and can be communicated with the outside so as to add water to the reservoir, a water pump is arranged on the left end wall of the reservoir and is connected with a spray head positioned in the polishing cavity, a transmission mechanism is arranged in the shell and comprises a driving cavity arranged in the shell and a driving motor fixedly connected with the right end wall of the driving cavity; the transmission mechanism comprises a driving shaft in power connection with the driving motor, a movable friction wheel is connected to the driving shaft in a sliding mode, an annular cavity is arranged in the movable friction wheel, an arc-shaped block is connected in the annular cavity in a sliding mode, the left end wall of the driving cavity is connected with a rotating shaft in a rotating mode, the right end of the rotating shaft is fixedly connected with a rotating friction wheel capable of being meshed with the movable friction wheel, the left end of the rotating shaft is fixedly connected with a driving belt wheel, the right end of the rotating shaft is fixedly connected with an intermediate friction wheel, the left end wall of the driving cavity is connected with a winding shaft in a rotating mode, and the right end; the rotating mechanism comprises a rotating cavity arranged in the casing, the right end of the rotating shaft is positioned in the rotating cavity, the right end of the rotating shaft is fixedly connected with a rotating belt wheel, the left end wall of the driving cavity is rotatably connected with a transmission shaft, the right end of the transmission shaft is fixedly connected with a transmission belt wheel which can be engaged with the movable friction wheel, the left end of the transmission shaft is fixedly connected with a transmission belt wheel, a rotating belt for connecting the transmission belt wheel and the rotating belt wheel is arranged in the shell, a control block is fixedly connected with the left end wall of the driving cavity, a control block cavity is arranged in the control block, the left end wall of the control block cavity is fixedly connected with an electromagnet, the control block cavity is connected with a control plate in a sliding way, the right end face of the control plate is fixedly connected with a fixed rod, the other end of the fixed rod is fixedly connected with the left end face of the arc-shaped block, a control spring for connecting the right end wall of the control block cavity and the control panel is arranged in the control block cavity; the polishing mechanism comprises a moving cavity arranged in the casing, two moving blocks which are symmetrical about the position of the moving cavity are connected in the moving cavity in a sliding manner, a reset spring which is used for connecting the moving blocks and the moving cavity and is close to one end wall of each moving block is arranged in the moving cavity, the left end of each moving block is connected with a connecting block in a rotating manner, the connecting block is connected with the polishing sleeve in a rotating manner, a driven cavity is arranged in the casing, a driven belt wheel fixedly connected with the connecting block is connected in the driven cavity in a sliding manner, a transmission cavity is arranged in the casing, the right end wall of the transmission cavity is connected with a rotating shaft with the left end positioned in the driven cavity in a rotating manner, the right end of the rotating shaft is fixedly connected with a rotating belt wheel, a driving belt for connecting the rotating belt, a translation block is connected in the translation cavity in a sliding manner, a tension spring for connecting the translation block with the rear end wall of the translation cavity is arranged in the translation cavity, the translation block is rotatably connected with a translation shaft of which the left end is positioned in the driven cavity, a translation belt wheel for connecting the translation shaft, the driving belt wheel and the two driven belt wheels is arranged in the driven cavity, the two moving blocks are mutually connected with a traction rope, and the middle of the traction rope is extended and fixedly connected with the left end of the winding shaft; the magnetic force of the electromagnet is larger than the elastic force of the control spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181432.2A CN111168488B (en) | 2020-03-16 | 2020-03-16 | Batch grinding device for mechanical cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181432.2A CN111168488B (en) | 2020-03-16 | 2020-03-16 | Batch grinding device for mechanical cutters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111168488A CN111168488A (en) | 2020-05-19 |
| CN111168488B true CN111168488B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181432.2A Active CN111168488B (en) | 2020-03-16 | 2020-03-16 | Batch grinding device for mechanical cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111168488B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614570B1 (en) * | 1987-04-29 | 1994-10-21 | Bettevy Maurice | IMPROVED MACHINE FOR SHARPENING SHARP TOOLS FOR CUTTING TOOLS, PARTICULARLY FOR JOINERY |
| KR100454107B1 (en) * | 2002-06-12 | 2004-10-26 | 김원식 | A Grinding Apparatus For Blade of a Knife |
| CN206527594U (en) * | 2017-03-14 | 2017-09-29 | 东莞市合鼎盛自动化设备有限公司 | A kind of efficient sanding apparatus of tubulose handware |
| CN207272922U (en) * | 2017-08-15 | 2018-04-27 | 郑州宇傲汽车部件有限公司 | A kind of dustless sanding apparatus of auto parts and components |
| CN208811782U (en) * | 2018-10-24 | 2019-05-03 | 潍坊京准模具有限公司 | A kind of mold production die cavity grinding device |
| CN209408076U (en) * | 2019-01-22 | 2019-09-20 | 淮安嘉益机械设备有限公司 | A kind of knife blade ground device |
-
2020
- 2020-03-16 CN CN202010181432.2A patent/CN111168488B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614570B1 (en) * | 1987-04-29 | 1994-10-21 | Bettevy Maurice | IMPROVED MACHINE FOR SHARPENING SHARP TOOLS FOR CUTTING TOOLS, PARTICULARLY FOR JOINERY |
| KR100454107B1 (en) * | 2002-06-12 | 2004-10-26 | 김원식 | A Grinding Apparatus For Blade of a Knife |
| CN206527594U (en) * | 2017-03-14 | 2017-09-29 | 东莞市合鼎盛自动化设备有限公司 | A kind of efficient sanding apparatus of tubulose handware |
| CN207272922U (en) * | 2017-08-15 | 2018-04-27 | 郑州宇傲汽车部件有限公司 | A kind of dustless sanding apparatus of auto parts and components |
| CN208811782U (en) * | 2018-10-24 | 2019-05-03 | 潍坊京准模具有限公司 | A kind of mold production die cavity grinding device |
| CN209408076U (en) * | 2019-01-22 | 2019-09-20 | 淮安嘉益机械设备有限公司 | A kind of knife blade ground device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111168488A (en) | 2020-05-19 |
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