CN108818166A - knife sharpener - Google Patents

knife sharpener Download PDF

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Publication number
CN108818166A
CN108818166A CN201810712476.6A CN201810712476A CN108818166A CN 108818166 A CN108818166 A CN 108818166A CN 201810712476 A CN201810712476 A CN 201810712476A CN 108818166 A CN108818166 A CN 108818166A
Authority
CN
China
Prior art keywords
plunger
fixed
push rod
gear
knife
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.)
Granted
Application number
CN201810712476.6A
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Chinese (zh)
Other versions
CN108818166B (en
Inventor
徐守聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Kai Zhou District Three Middle Printing Co Ltd
Original Assignee
Chongqing Kai Zhou District Three Middle Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Kai Zhou District Three Middle Printing Co Ltd filed Critical Chongqing Kai Zhou District Three Middle Printing Co Ltd
Priority to CN201810712476.6A priority Critical patent/CN108818166B/en
Publication of CN108818166A publication Critical patent/CN108818166A/en
Application granted granted Critical
Publication of CN108818166B publication Critical patent/CN108818166B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/46Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/20Drives or gearings; Equipment therefor relating to feed movement

Abstract

The invention belongs to knife sharpening device technical fields, specifically disclose knife sharpener, including rack, sanding unit, gear unit and clamping unit, and clamping unit includes mounting base, shaft and motor;Sanding unit includes connection column and regulating mechanism, it is connected in the side of column and slidably connects first piston, the first plunger is rotatably connected on first piston, it is connected in the other side of column and slidably connects second piston, it is rotatably connected to the second plunger in second piston, is respectively and fixedly provided with grinding wheel on the first plunger and the second plunger;It is fixed with the first tooth cylinder on first plunger, is fixed with first gear on the second plunger;Gear unit includes the transmission shaft of rotation connection on the rack, is fixed with the output gear engaged with the first tooth cylinder and the second tooth cylinder engaged with the first gear on transmission shaft;Third tooth cylinder engaged with the first gear is fixed in shaft.It is polished using the knife sharpener of the present patent application circular knife, can be polished simultaneously the blade in two faces of circular knife, improve working efficiency.

Description

Knife sharpener
Technical field
The invention belongs to knife sharpening device technical field more particularly to a kind of knife sharpeners.
Background technique
Knife sharpener is used to finishing blade, and the use intensity compared with resulting blade of whetting a knife by hand increases, the use of blade Service life and its working ability are also correspondingly improved, therefore knife sharpener is that the industries such as printing, papermaking, packaging, modeling leather, carpenter must Indispensable special equipment.Blade is after long-term work, and the sharpness of the knife edge occurs declining or blade is worn, therefore, just It needs to carry out reconditioning again to blade to process, different types can be selected to carry out blade according to the type and size of blade Reconditioning.
Circular knife knife sharpener is one kind of knife sharpener, and the automatic sharpening for various circular knifes is processed, existing circular knife The structure of knife sharpener generally comprises rack, grinding wheel and two motors, and two motors and grinding wheel are respectively mounted on the rack, a motor For controlling grinding wheel rotation, another motor is rotated for controlling to sharpening circular knife.Existing knife sharpener structure is simple, is easy to Operation, but there is also following defects:Existing knife sharpener is only capable of carrying out reconditioning, reconditioning complete one to the blade of circular knife single side every time After the blade of a circular knife single side, reinstalled again after circular knife need to be disassembled to one face of overturning from rack, then again The blade in another face of reconditioning, it is troublesome in poeration, reduce processing efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of knife sharpeners, can polish simultaneously the blade in two faces of circular knife, Improve processing efficiency.
In order to achieve the above object, base case of the invention is:Knife sharpener, including rack, sanding unit, gear unit With the clamping unit for fixing circular knife, clamping unit includes that mounting base, the shaft being fixedly connected with mounting base and driving turn The motor of axis rotation;Sanding unit include the internal connection column equipped with driving medium with for adjusting the adjusting for being connected to pressure in column Mechanism is connected in the side of column and slidably connects first piston, and the first plunger is rotatably connected on first piston, is connected to the another of column Second piston is slidably connected in side, and second plunger opposite with the first plunger, the first column are rotatably connected in second piston The grinding wheel for circular knife blade of polishing is equipped on plug and the second plunger;The first tooth cylinder, the second column are fixed on first plunger It is fixed with first gear beyond the Great Wall;Gear unit includes the transmission shaft of rotation connection on the rack, is fixed with and first on transmission shaft The output gear and the second tooth cylinder engaged with the first gear of tooth cylinder engagement;Third engaged with the first gear is fixed in shaft Tooth cylinder.
The working principle of this base case is:When carrying out reconditioning to circular knife, using the fixed circular knife of clamping device, lead to It overregulates mechanism and changes the pressure being connected in column, first piston, second piston is made to drive grinding wheel by the first plunger, the second plunger It is moved to circular knife side, until two grinding wheels stop operation adjusting machine when contacting respectively with the blade on two surfaces of circular knife Structure.Start motor, motor drives circular knife to rotate together by shaft and mounting base, and the third tooth cylinder in shaft is passed by gear Dynamic mode drives the grinding wheel on the second plunger to rotate, and the first gear on the second plunger drives the first plunger by gear unit On grinding wheel rotation, i.e., circular knife rotate while, two grinding wheels are also rotating, and two grinding wheels are respectively to two sides of circular knife Position is polished everywhere in the blade of face, after the completion of polishing, closes motor.
The beneficial effect of this base case is:Reconditioning processing is carried out to circular knife using this knife sharpener, it can be right simultaneously The blade on two surfaces of circular knife carries out reconditioning, and once mounting, disassembly need to be only carried out to circular knife, simplifies the stream of reconditioning processing Journey improves processing efficiency.
Further, it is provided with cavity on the first plunger and the second plunger, slidably connects first in the cavity of the first plunger Push rod slidably connects the second push rod in the cavity of the second plunger, the first tension spring is connected between the first push rod and the first plunger, The second tension spring is connected between second push rod and the second plunger;Two grinding wheels are separately fixed on the first push rod and the second push rod; It is fixed with magnet in the grinding wheel of first push rod, is fixed with electromagnet in the grinding wheel of the second push rod.
When reconditioning circular knife, the power supply of electromagnet is connected, suction, the sand on the second push rod are generated between electromagnet and magnet Wheel is tightly attached on the blade of one side surface of circular knife, and the grinding wheel on the first push rod is tightly attached to the blade of another side surface of circular knife On.During polishing circular knife blade, the blade of circular knife is thinning, but under the action of electromagnet and magnet suction, and two A grinding wheel is remained with the blade of circular knife and is bonded, it is ensured that grinding wheel can polish to the blade of circular knife.Pass through setting electricity The structures such as magnet, magnet, the first push rod and the second push rod, being not required to accurately to adjust very much the position of grinding wheel also can be true It protects grinding wheel to contact with the blade of circular knife, grinding wheel is enable normally to polish the blade of circular knife.
It further, further include control unit, control unit includes the single control switch for controlling electromagnet power-off, transmission shaft On be threaded with to be fixed on the nut of transmission shaft radial motion, nut and can apply stressed pressure to single control switch Block.Transmission shaft rotates toward fixed direction when knife sharpener works, since nut is threadedly coupled with transmission shaft, in this process In, nut is moved along transmission axially adjacent to single control switch side, when the briquetting on nut is contacted with single control switch and to single control Switch apply pressure when, single control switch control electromagnet power-off, electromagnet lose magnetism it is no longer attracting with magnet, at this time first Under the action of tension spring, the second tension spring, the first push rod, the second push rod drive grinding wheel to move to far from circular knife side, and grinding wheel is no longer It polishes circular knife.By be arranged above structure, be not required to worker keep one's eyes open circular knife polishing the case where to avoid grinding wheel It is excessive to circular knife polishing.
Further, the gag lever post that side passes through nut is fixed in rack.The setting of gag lever post effectively limits nut Movement, makes nut that can only move up and down along the radial direction of transmission shaft.
Further, regulating mechanism include be connected to column connection first annular cylinder and the second annular canister, first annular cylinder The area in section is 4-8 times of the second annular canister area of section;First annular cylinder and the inner wall of the second annular canister are equipped with screw thread, First annular cylinder internal screw thread is connected with the first pressing plate, and the second annular canister internal screw thread is connected with the second pressing plate, fixes on the first pressing plate There is first handle, is fixed with second handle on the second pressing plate.It is i.e. adjustable by the position for adjusting the first pressing plate or the second pressing plate The position of grinding wheel, when needing significantly to adjust grinding wheel position, rotation first handle transports the first pressing plate along first annular cylinder Dynamic, the first pressing plate drives first piston and second piston to move by changing the pressure that driving medium is subject to, first piston, the Two pistons adjust the position where grinding wheel by the first plunger, the second plunger.When needing adjusting grinding wheel position by a small margin, Rotation second handle moves the second pressing plate along the second annular canister.
Further, the locating rod that can pass through circular knife through-hole is fixed in mounting base, it is fixed to be threaded in locating rod Position block.When fixed circular knife, circular knife is placed in mounting base, locating rod is made to pass through the through-hole of mounting base, it then will positioning Block covers on the securing lever, turn to locating piece until locating piece and circular knife close contact, are completed to circular knife at this time Grip.
Detailed description of the invention
Fig. 1 is the cross-sectional view of knife sharpener embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description 1 includes:Be connected to column 10, transmission shaft 20, output gear 21, the second tooth cylinder 22, Nut 23, briquetting 231, gag lever post 24, single control switch 25, motor 30, shaft 31, mounting base 32, locating piece 33, third tooth cylinder 34, circular knife 40, the second plunger 50, second piston 51, the second push rod 52, the second tension spring 53, first gear 54, electromagnet 55, First plunger 60, first piston 61, the first push rod 62, the first tooth cylinder 63, the first tension spring 64, grinding wheel 65, the 66, second annular of magnet Cylinder the 70, second pressing plate 71, second handle 72, first annular cylinder 80, the first pressing plate 81, first handle 82.
As shown in Figure 1, knife sharpener, including rack, sanding unit, gear unit, control unit and clamping unit, clamping are single Member includes mounting base 32, shaft 31 and motor 30, and the locating rod that can pass through 40 through-hole of circular knife is fixed in mounting base 32, fixed Locating piece 33 is threaded on the bar of position, locating rod is used to circular knife 40 being fixed on mounting base 32.Motor 30 is fixed on machine On frame, the output shaft of motor 30 is fixedly connected with the lower end of shaft 31, and the upper end of shaft 31 is welded on the lower surface of mounting base 32, Shaft 31 and locating rod are coaxial.Start motor 30, motor 30 can drive the circular knife 40 1 in mounting base 32 by shaft 31 With rotation.
Sanding unit is located at the right side of clamping unit, and sanding unit includes connection column 10 and regulating mechanism, is connected in column 10 Equipped with driving medium, driving medium is hydraulic oil in the present embodiment.It is connected in the side of column 10 and is slidingly and sealingly connected with the One piston 61 is rotatably connected to the first plunger 60 on first piston 61, and specific connection type is:The lower surface of first piston 61 It is provided with the first rotation slot that section is T shape, the first plunger 60 is rotatably connected on first piston 61 by the first rotation slot;Connection It is slidingly and sealingly connected with second piston 51 in the other side of column 10, is rotatably connected in second piston 51 and 60 phase of the first plunger Pair the second plunger 50, specific connection type is:The upper surface of second piston 51 is provided with the second rotation slot that section is T shape, Second plunger 50 is rotatably connected in second piston 51 by the second rotation slot.It is provided on first plunger 60 and the second plunger 50 Cavity slidably connects the first push rod 62 in the cavity of the first plunger 60, between the first push rod 62 and the inner wall of the first plunger 60 It is connected with the first tension spring 64;The inner wall of first plunger 60 is provided with the first strip groove, is fixed on the first push rod 62 and the first bar shaped First strip of slot engaging, it is opposite with the first push rod 62 that the setting of the first strip groove and the first strip limits the first plunger 60 Rotation.The second push rod 52 is slidably connected in the cavity of second plunger 50, between the second push rod 52 and the inner wall of the second plunger 50 It is connected with the second tension spring 53;The inner wall of second plunger 50 is provided with the second strip groove, is fixed on the second push rod 52 and the second bar shaped Second strip of slot engaging, it is opposite with the second push rod 52 that the setting of the second strip groove and the second strip limits the second plunger 50 Rotation.It is fixed with the first tooth cylinder 63 on first plunger 60, is fixed with first gear 54 on the second plunger 50.First push rod 62 and Two push rods 52 are welded with the grinding wheel 65 for circular knife blade of polishing far from one end of connection column 10, and two grinding wheels 65 are opposite to be set It sets, circular knife 40 is located exactly at the medium position between two grinding wheels 65 after being fixed in mounting base 32.The sand of first push rod 62 It is fixed with magnet 66 in wheel 65, electromagnet 55 is fixed in the grinding wheel 65 of the second push rod 52, connects the power supply of electromagnet 55, electromagnetism Iron 55 can generate the magnetism attracting with magnet 66.
Regulating mechanism include be connected to column 10 connection first annular cylinder 80 and the second annular canister 70, first annular cylinder 80 The area in section is 4-8 times of 70 area of section of the second annular canister, and in the present embodiment, the area in first annular 80 section of cylinder is 4 times of second annular canister, 70 area of section.First annular cylinder 80 and the inner wall of the second annular canister 70 are equipped with screw thread, first annular 80 internal screw threads of cylinder are connected with the first pressing plate 81, and 70 internal screw thread of the second annular canister is connected with the second pressing plate 71, in the first pressing plate 81 It is welded with first handle 82 on heart position, is welded with second handle 72 on the center of the second pressing plate 71.
Gear unit includes the transmission shaft 20 of rotation connection on the rack, is fixed on transmission shaft 20 and nibbles with the first tooth cylinder 63 The output gear 21 of conjunction and the second tooth cylinder 22 engaged with first gear 54 are fixed in shaft 31 and to engage with first gear 54 Third tooth cylinder 34.First tooth cylinder 63, the second tooth cylinder 22 and third tooth cylinder 34 are similar to the structure of ordinary gear, and difference exists It is thick in the thickness than ordinary gear, it is ensured that when the first tooth cylinder 63 moves up and down with the first plunger 60, the first tooth cylinder 63 and output Gear 21 remains engagement, when first gear 54 moves up and down with the second plunger 50, second gear and the second tooth cylinder 22, third Tooth cylinder 34 remains engagement.
Control unit includes that (single control switch 25 can be bought in the market for controlling the single control switch 25 of the power-off of electromagnet 55 Obtain), nut 23 is threaded on transmission shaft 20, and the gag lever post 24 that side passes through nut 23, gag lever post are fixed in rack 24 setting limits the movement of nut 23, makes nut 23 can only be along the axial movement of transmission shaft 20.Be fixed on nut 23 with The opposite briquetting 231 of single control switch 25, when briquetting 231 moves to fixed position, briquetting 231 can press single control switch 25, Single control switch 25 controls electromagnet 55 and powers off at this time.
Specific implementation process is as follows:When needing to polish to circular knife 40, first handle 82 first is rotated toward fixed-direction, Move the first pressing plate 81 to far from first annular 80 side of cylinder, the pressure being connected in column 10 reduces, in the effect of ambient pressure Under, first piston 61, second piston 51 are moved to far from erecting bed side, and two grinding wheels 65 are also therewith to far from erecting bed one Side movement.When grinding wheel 65 moves to the position that will not influence installation circular knife 40, stop operating first handle 82, by circular knife 40 are placed in mounting base 32, and locating rod is made to pass through the through-hole of mounting base 32, then on the securing lever by 33 sets of locating piece, to calmly Position block 33 turn until locating piece 33 and the close contact of circular knife 40, complete gripping to circular knife 40 at this time. First handle 82 is rotated again, moves the first pressing plate 81 to first annular 80 side of cylinder, and the first pressing plate 81 squeezes connection column 10 Interior hydraulic oil, hydraulic oil drives grinding wheel 65 to move to 40 side of circular knife by first piston 61, second piston 51, when two Grinding wheel 65 will stop operating first handle 82 when will contact respectively with the blade on two surfaces of circular knife.Connect electromagnet 55 Power supply, generates suction between electromagnet 55 and magnet 66, electromagnet 55 make the second push rod 52 overcome the pulling force of the second tension spring 53 to 40 lower surface side of circular knife moves, and the grinding wheel 65 on the second push rod 52 is tightly attached on the blade of 40 lower surface of circular knife, and magnetic Iron 66 makes the first push rod 62 overcome the pulling force of the first tension spring 64 and move to 40 upper surface side of circular knife, on the first push rod 62 Grinding wheel 65 is tightly attached on the blade of 40 upper surface of circular knife.Start motor 30, motor 30 is driven by shaft 31 and mounting base 32 Circular knife 40 rotates together, and the third tooth cylinder 34 in shaft 31 drives the second plunger 50 and the second plunger 50 by first gear 54 On grinding wheel 65 rotate, since first gear 54 is engaged with the second tooth cylinder 22 on transmission shaft 20, first gear 54 is also by the Two tooth cylinders 22 drive the output gear 21 on transmission shaft 20 and transmission shaft 20 to rotate, and output gear 21 is then driven by the first tooth cylinder 63 Grinding wheel 65 on dynamic first plunger 60 rotates, i.e., while circular knife 40 rotates, two grinding wheels 65 are also being rotated, two grinding wheels 65 respectively polish to position everywhere in 40 two surface blades of circular knife.
During polishing 40 blade of circular knife, the blade of circular knife 40 is thinning, in electromagnet 55 and 66 suction of magnet Under the action of, two grinding wheels 65 are remained with the blade of circular knife 40 to be bonded, it is ensured that grinding wheel 65 can be to the blade of circular knife 40 It polishes.At the same time, since shaft 31 is constantly rotating, in this process, nut 23 is along transmission shaft 20 to close The movement of 25 side of single control switch, when polished a period of time after, the briquetting 231 on nut 23 is contacted with single control switch 25 and to list Control switch 25 apply pressure, single control switch 25 control electromagnet 55 power-off, electromagnet 55 lose magnetism it is no longer attracting with magnet 66, At this time under the action of the first tension spring 64, the second tension spring 53, the first push rod 62, the second push rod 52 drive grinding wheel 65 to far from dise knife The movement of 40 side of piece, grinding wheel 65 no longer polish to the blade of circular knife 40, and polishing is completed at this time, close motor 30.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as specific embodiment can be used for explaining the content of claim.

Claims (6)

1. knife sharpener, it is characterised in that:Including rack, sanding unit, gear unit and clamping unit for fixing circular knife, Clamping unit includes the motor of mounting base, the shaft being fixedly connected with mounting base and drive shaft rotation;Sanding unit includes interior Connection column of the portion equipped with driving medium is connected in the side of column and is slidably connected with for adjusting the regulating mechanism for being connected to pressure in column There is first piston, the first plunger is rotatably connected on first piston, is connected in the other side of column and slidably connects second piston, the It is rotatably connected to second plunger opposite with the first plunger on two pistons, is equipped on the first plunger and the second plunger for polishing The grinding wheel of circular knife blade;It is fixed with the first tooth cylinder on first plunger, is fixed with first gear on the second plunger;Gear unit packet The transmission shaft of rotation connection on the rack is included, is fixed with the output gear engaged with the first tooth cylinder and and first gear on transmission shaft Second tooth cylinder of engagement;Third tooth cylinder engaged with the first gear is fixed in shaft.
2. knife sharpener according to claim 1, it is characterised in that:It is provided with cavity on first plunger and the second plunger, the The first push rod is slidably connected in the cavity of one plunger, and the second push rod, the first push rod are slidably connected in the cavity of the second plunger It is connected with the first tension spring between the first plunger, the second tension spring is connected between the second push rod and the second plunger;Two grinding wheels point It is not fixed on the first push rod and the second push rod;It is fixed with magnet in the grinding wheel of first push rod, is fixed in the grinding wheel of the second push rod There is electromagnet.
3. knife sharpener according to claim 2, it is characterised in that:It further include control unit, control unit includes for controlling The single control switch of electromagnet processed power-off is threaded with and can only be consolidated along the nut of transmission shaft radial motion, nut on transmission shaft Surely stressed briquetting can be applied to single control switch by having.
4. knife sharpener according to claim 3, it is characterised in that:The gag lever post that side passes through nut is fixed in rack.
5. knife sharpener according to claim 1-4, it is characterised in that:Regulating mechanism include be connected to column be connected to First annular cylinder and the second annular canister, the area in first annular cylinder section be 4-8 times of the second annular canister area of section;First The inner wall of annular canister and the second annular canister is equipped with screw thread, and first annular cylinder internal screw thread is connected with the first pressing plate, the second annular canister Internal screw thread is connected with the second pressing plate, and first handle is fixed on the first pressing plate, is fixed with second handle on the second pressing plate.
6. knife sharpener according to claim 1-4, it is characterised in that:Dise knife can be passed through by being fixed in mounting base The locating rod of piece through-hole is threaded with locating piece in locating rod.
CN201810712476.6A 2018-06-29 2018-06-29 Knife sharpener Active CN108818166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810712476.6A CN108818166B (en) 2018-06-29 2018-06-29 Knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810712476.6A CN108818166B (en) 2018-06-29 2018-06-29 Knife sharpener

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CN108818166A true CN108818166A (en) 2018-11-16
CN108818166B CN108818166B (en) 2020-07-14

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382711A (en) * 2019-01-03 2019-02-26 马鞍山市华美机械刀片有限公司 A kind of knife sharpening device of dise knife
CN110103087A (en) * 2019-04-30 2019-08-09 东华大学 A kind of integrated equipment of large scale circular cutter Double face grinding and its application method
CN111376117A (en) * 2019-07-25 2020-07-07 遵化市双剑农机具制造有限公司 Method and equipment for making thin-wall plough disc harrow plate
CN112123172A (en) * 2020-09-24 2020-12-25 重庆龙浩木业有限责任公司 Wood board polishing equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207780A (en) * 1957-08-14 1960-02-18 Device for the automatic dressing of grinding wheels of spring end grinding machines
GB1137989A (en) * 1966-02-24 1968-12-27 Karl Hack K C Maschf A method of and an apparatus for setting and trueing grinding wheels or discs
EP0491416A1 (en) * 1990-12-18 1992-06-24 Luis Arconada Arconada Sharpening device for cold cuts cutting machines
EP0602655A1 (en) * 1992-12-17 1994-06-22 Fuji Photo Film Co., Ltd. Method of grinding slitting blades
CN103551930A (en) * 2013-11-21 2014-02-05 黄圭鹏 Electric double-sided knife sharpener
CN204108810U (en) * 2014-09-24 2015-01-21 中国人民解放军镇江船艇学院 A kind of valve automatic grinding device
CN204603983U (en) * 2015-03-13 2015-09-02 浙江鼎邦家俱有限公司 A kind of knife sharpener grinding two-sided dise knife
CN107186613A (en) * 2017-07-20 2017-09-22 芜湖瑞德机械科技有限公司 A kind of high efficient two-sided grinder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207780A (en) * 1957-08-14 1960-02-18 Device for the automatic dressing of grinding wheels of spring end grinding machines
GB1137989A (en) * 1966-02-24 1968-12-27 Karl Hack K C Maschf A method of and an apparatus for setting and trueing grinding wheels or discs
EP0491416A1 (en) * 1990-12-18 1992-06-24 Luis Arconada Arconada Sharpening device for cold cuts cutting machines
EP0602655A1 (en) * 1992-12-17 1994-06-22 Fuji Photo Film Co., Ltd. Method of grinding slitting blades
CN103551930A (en) * 2013-11-21 2014-02-05 黄圭鹏 Electric double-sided knife sharpener
CN204108810U (en) * 2014-09-24 2015-01-21 中国人民解放军镇江船艇学院 A kind of valve automatic grinding device
CN204603983U (en) * 2015-03-13 2015-09-02 浙江鼎邦家俱有限公司 A kind of knife sharpener grinding two-sided dise knife
CN107186613A (en) * 2017-07-20 2017-09-22 芜湖瑞德机械科技有限公司 A kind of high efficient two-sided grinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382711A (en) * 2019-01-03 2019-02-26 马鞍山市华美机械刀片有限公司 A kind of knife sharpening device of dise knife
CN110103087A (en) * 2019-04-30 2019-08-09 东华大学 A kind of integrated equipment of large scale circular cutter Double face grinding and its application method
CN111376117A (en) * 2019-07-25 2020-07-07 遵化市双剑农机具制造有限公司 Method and equipment for making thin-wall plough disc harrow plate
CN112123172A (en) * 2020-09-24 2020-12-25 重庆龙浩木业有限责任公司 Wood board polishing equipment

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