CN219275328U - Automatic knife sharpening direction adjusting device for knife sharpener - Google Patents
Automatic knife sharpening direction adjusting device for knife sharpener Download PDFInfo
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- CN219275328U CN219275328U CN202320494081.XU CN202320494081U CN219275328U CN 219275328 U CN219275328 U CN 219275328U CN 202320494081 U CN202320494081 U CN 202320494081U CN 219275328 U CN219275328 U CN 219275328U
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- cutter
- knife
- block
- locating piece
- adjusting device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of knife sharpeners and discloses an automatic knife sharpening direction adjusting device for a knife sharpeners, which comprises a workbench, wherein a fixed plate is fixedly connected to the left side of the top of the workbench, an adjusting block is rotatably connected to the right side of the fixed plate, a first positioning block is rotatably connected to the bottom of the right side of the adjusting block, a moving plate is movably connected to the right side of the top of the workbench, and a second positioning block is mounted on the top of the left side of the moving plate. This a direction automatic regulating apparatus that whets a knife for knife grinder makes the regulating block rotatory through starting first motor, because the cutter is pressed from both sides tightly between two locating pieces, the cutter can not take place to rotate for the regulating block uses the cutter to rotate as the center, makes the position of adjusting cutter surface abrasive brick, can make the abrasive brick remove about the cutter surface through starting the second motor and polish, need not the position of putting of people's change cutter, has improved the polishing efficiency of cutter, the operation of polishing of the different positions of cutter surface of being convenient for.
Description
Technical Field
The utility model relates to the technical field of knife sharpeners, in particular to an automatic knife sharpening direction adjusting device for a knife sharpeners.
Background
The knife grinder is mainly used for grinding metal equipment such as turning tools, drills, milling cutters, engraving cutters, computer engraving machines, engraving milling machines, machining centers, CNCs, engraving machines, line marking machines, marking machines and the like. When the traditional knife grinder polishes the surface of the knife, as the knife is fixed, when the other surfaces of the knife are polished, the placing position of the knife needs to be manually replaced and the knife is fixed again, the operation is more troublesome, and the knife is inconvenient to polish in an omnibearing and efficient manner.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an automatic knife sharpening direction adjusting device for a knife sharpener, which has the advantages of adjustable knife sharpening direction, improved applicability, simplicity in operation and the like, and solves the problems that the knife is fixed, the placing position of the knife needs to be manually replaced and is fixed again when other surfaces of the knife are polished by the traditional knife sharpener, the operation is more troublesome, and the knife is inconvenient to polish in all directions and efficiently.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a direction automatic regulating apparatus that whets a knife for knife grinder, includes the workstation, the left side fixedly connected with fixed plate at workstation top, the right side of fixed plate rotates and is connected with the regulating block, the bottom on regulating block right side rotates and is connected with first locating piece, the right side swing joint at workstation top has the movable plate, the second locating piece is installed at the top on movable plate left side, one side that first locating piece and second locating piece are relative is provided with the cutter, first square groove has been seted up on the right side of regulating block, the inside rotation in first square groove is connected with first screw rod, the side surface threaded connection of first screw rod has the lifter plate, the bottom fixedly connected with two fixed blocks of lifter plate, two the side fixedly connected with slide bar that the fixed block is relative, the side surface sliding connection of slide bar has the mounting panel, the bottom rotation of lifter plate is connected with L shape pole, the elongated slot has been seted up at the top of mounting panel, the other end and the inside swing joint of elongated slot, the bottom fixedly provided with first screw rod, the bottom of mounting panel and the movable connection at the top of cutter.
Preferably, the left side fixed mounting of fixed plate has first motor, the output of first motor and the left bottom fixed connection of regulating block make the regulating block rotatory through starting first motor, because the cutter is pressed from both sides tightly between two locating pieces, the cutter can not take place to rotate for the regulating block uses the cutter as the center rotation, makes the position of adjusting cutter surface grinding piece, need not the position of putting of manual replacement cutter, thereby the polishing of the different positions of cutter surface of being convenient for.
Preferably, the inside rotation of workstation is connected with the second screw rod, the bottom and the side surface threaded connection of second screw rod of movable plate, the right side rotation of workstation is connected with the handle, the left end and the right-hand member fixed connection of second screw rod of handle, the second screw rod drives the lifter plate when rotatory and moves down, makes the bottom and the cutter surface contact of abrasive brick.
Preferably, the top of regulating block rotates and is connected with the knob, the bottom of knob and the top fixed connection of first screw rod, through positive and negative rotation knob, make the abrasive brick be close to or keep away from the surface of cutter, be convenient for the grinding and the unloading operation of different thickness size cutters.
Preferably, the top and the bottom of second locating piece left side all are provided with the bolt, two the right-hand member and the left side threaded connection of movable plate of bolt, the rod end of cutter and the left constant head tank internal fit of second locating piece, through the screwing of two bolts, can install the dismantlement to the second locating piece, make the second locating piece of changing different aperture constant head tanks to the polishing operation of adaptation different thickness size cutters.
Preferably, the top of the lifting plate is fixedly provided with a second motor, the output end of the second motor is fixedly connected with the right side of the top of the L-shaped rod, the second motor is started to enable the L-shaped rod to rotate, and as the other end of the L-shaped rod is matched with the long groove at the top of the mounting plate, the mounting plate is driven to slide back and forth on the surface of the sliding rod, and the grinding block moves left and right on the surface of the cutter for grinding.
Compared with the prior art, the utility model provides an automatic knife sharpening direction adjusting device for a knife sharpener, which has the following beneficial effects:
1. this a direction automatic regulating apparatus that whets a knife for sharpedge grinding machine, through setting up regulating block, first locating piece, the second locating piece, the lifter plate, the slide bar, the mounting panel, L shape pole and abrasive brick, start first motor makes the regulating block rotatory, because the cutter is pressed from both sides tightly between two locating pieces, the cutter can not take place to rotate for the regulating block uses the cutter to rotate as the center, make the position of regulating cutter surface abrasive brick, can make the abrasive brick remove about the cutter surface through starting the second motor and polish, need not the position of putting of manual replacement cutter, the efficiency of polishing of cutter has been improved, the operation of polishing of the different positions of cutter surface of being convenient for.
2. This a direction automatic regulating apparatus that whets a knife for knife grinder, through setting up first screw rod and second screw rod and bolt, the rod end of cutter cooperates with the left constant head tank of second locating piece, twists through two bolts and moves, can install the dismantlement to the second locating piece, makes the second locating piece of changing different aperture constant head tanks, through positive and negative rotation knob, makes the abrasive brick be close to or keep away from the surface of cutter to adapt to the putting and the polishing of different thickness size cutters, improved the suitability of knife grinder, the operation of polishing of the different thickness size cutters of being convenient for.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a cross-sectional view of the top structure of the mounting plate of the present utility model.
Wherein: 1. a work table; 2. a fixing plate; 3. an adjusting block; 4. a first positioning block; 5. a moving plate; 6. a second positioning block; 7. a cutter; 8. a first screw; 9. a lifting plate; 10. a fixed block; 11. a slide bar; 12. a mounting plate; 13. an L-shaped rod; 14. a long groove; 15. a grinding block; 16. a first motor; 17. a second screw; 18. a handle; 19. a knob; 20. a bolt; 21. and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an automatic knife sharpening direction adjusting device for a knife sharpener comprises a workbench 1, a fixing plate 2 is fixedly connected to the left side of the top of the workbench 1, an adjusting block 3 is rotatably connected to the right side of the fixing plate 2, a first positioning block 4 is rotatably connected to the bottom of the right side of the adjusting block 3, a first motor 16 is fixedly arranged on the left side of the fixing plate 2, an output end of the first motor 16 is fixedly connected to the bottom of the left side of the adjusting block 3, a movable plate 5 is movably connected to the right side of the top of the workbench 1, a second screw 17 is rotatably connected to the inside of the workbench 1, the bottom of the movable plate 5 is in threaded connection with the side surface of the second screw 17, a handle 18 is rotatably connected to the right side of the workbench 1, the left end of the handle 18 is fixedly connected to the right end of the second screw 17, a second positioning block 6 is arranged on the top of the left side of the movable plate 5, bolts 20 are arranged on the top and the bottom of the left side of the second positioning block 6, the right ends of the two bolts 20 are in threaded connection with the left side of the movable plate 5, a first screw rod 8, a second screw rod 17 and the bolts 20 are arranged, the rod ends of the cutters 7 are matched with the left side positioning grooves of the second positioning blocks 6, the second positioning blocks 6 can be assembled and disassembled through screwing the two bolts 20, the second positioning blocks 6 with different aperture positioning grooves are replaced, the grinding blocks 15 are close to or far away from the surfaces of the cutters 7 through forward and reverse rotation knobs 19 so as to adapt to the placement and grinding of the cutters 7 with different thickness and size, the applicability of the knife grinder is improved, the grinding operation of the cutters 7 with different thickness and size is facilitated, a cutter 7 is arranged on one side, opposite to the first positioning block 4 and the second positioning blocks 6, of the right side of the adjusting block 3 is provided with a first square groove, the first screw rod 8 is rotationally connected to the inner part of the first square groove, the top of the adjusting block 3 is rotationally connected with the knob 19, the bottom of knob 19 and the top fixed connection of first screw rod 8, the side surface threaded connection of first screw rod 8 has lifter plate 9, the bottom fixedly connected with two fixed blocks 10 of lifter plate 9, one side fixedly connected with slide bar 11 that two fixed blocks 10 are relative, the side surface sliding connection of slide bar 11 has mounting panel 12, the bottom rotation of lifter plate 9 is connected with L shape pole 13, the top fixed mounting of lifter plate 9 has second motor 21, the output of second motor 21 and the right side fixed connection at L shape pole 13 top, slot 14 has been seted up at the top of mounting panel 12, the other end and the inside swing joint of slot 14 of L shape pole 13, the bottom fixedly provided with abrasive brick 15 of mounting panel 12, the bottom and the top swing joint of abrasive brick 15 sets up regulating block 3, first locating piece 4, second locating piece 6, lifter plate 9, slide bar 11, mounting panel 12, L shape pole 13 and abrasive brick 15, start first motor 16 makes regulating block 3 rotate, because cutter 7 is pressed from both sides tightly between two locating pieces, cutter 7 can not take place the rotation, make regulating block 3 rotate for the regulating block 7 and make the inside the position of the cutter 7 and make the inside the position of the cutter 7 and make the abrasive brick 7 change at the inside the side surface of the position of the side of the L shape of the 7 through the inside swing joint of the inside of slot 14, the abrasive brick 15, the surface of the abrasive brick 15 is convenient for the left and right side surface of the position of the surface of the abrasive brick 13 is changed, the surface of the abrasive brick is convenient for the surface is rotated, the surface of the cutter 13 is made.
When the cutter 7 is used, the tip of the cutter 7 is connected into the positioning groove on the right side of the first positioning block 4, then the handle 18 is rotated to enable the moving plate 5 to move leftwards, the rod end of the cutter 7 is connected into the positioning groove on the left side of the second positioning block 6, at the moment, the two ends of the cutter 7 are clamped by the two positioning blocks, the first motor 16 is started to enable the adjusting block 3 to rotate, the cutter 7 cannot rotate due to the fact that the cutter 7 is clamped between the two positioning blocks, the adjusting block 3 rotates around the cutter 7, the position of the grinding block 15 on the surface of the cutter 7 is adjusted, the second motor 21 is started to enable the L-shaped rod 13 to rotate, and the other end of the L-shaped rod 13 is matched with the long groove 14 on the top of the mounting plate 12 to enable the mounting plate 12 to be driven to slide leftwards and rightwards on the surface of the sliding rod 11, and the grinding block 15 is enabled to move leftwards and rightwards on the surface of the cutter 7 to polish. This a direction automatic regulating apparatus that whets a knife for knife grinder, the rotation through regulating block 3 adjusts the position of abrasive brick 15, need not to change the position of putting of cutter 7, and the second locating piece 6 can dismantle the change, the clamping installation of the cutter 7 of the different thickness sizes of being convenient for has improved the efficiency of polishing and the suitability of polisher, the omnidirectional high-efficient of cutter 7 of being convenient for polishes.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A sharpening direction automatic regulating apparatus for knife grinder, including workstation (1), its characterized in that: the utility model discloses a grinding machine, including workstation (1) and slide bar (14) including work bench, fixed plate (2) are fixedly connected with in the left side at workstation (1) top, the right side of fixed plate (2) rotates and is connected with regulating block (3), the bottom on regulating block (3) right side rotates and is connected with first locating piece (4), the right side swing joint at workstation (1) top has movable plate (5), second locating piece (6) are installed at the top on movable plate (5) left side, one side that first locating piece (4) and second locating piece (6) are relative is provided with cutter (7), first square groove has been seted up on the right side of regulating block (3), the inside rotation in first square groove is connected with first screw (8), the side surface threaded connection of first screw (8) has lifter plate (9), the bottom fixedly connected with two fixed blocks (10) of lifter plate (9), two one side fixedly connected with movable plate (11) that fixed block (10) are relative, the side surface sliding connection of movable plate (11) has cutter (7), the right side of first locating piece (4) and second locating piece (6) is provided with first square groove, the inside of first screw (8) is rotated in the right side of first screw (8), the inside of first screw (9) is connected with elongated slot (14), the bottom of the grinding block (15) is movably connected with the top of the cutter (7).
2. The automatic knife sharpening direction adjusting device for knife sharpener according to claim 1, wherein: the left side of fixed plate (2) is fixed mounting has first motor (16), the output of first motor (16) is fixed connection with the bottom of regulating block (3) left side.
3. The automatic knife sharpening direction adjusting device for knife sharpener according to claim 1, wherein: the inside rotation of workstation (1) is connected with second screw rod (17), the bottom of movable plate (5) and the side surface threaded connection of second screw rod (17), the right side rotation of workstation (1) is connected with handle (18), the left end of handle (18) is fixed connection with the right-hand member of second screw rod (17).
4. The automatic knife sharpening direction adjusting device for knife sharpener according to claim 1, wherein: the top of the adjusting block (3) is rotationally connected with a knob (19), and the bottom end of the knob (19) is fixedly connected with the top end of the first screw rod (8).
5. The automatic knife sharpening direction adjusting device for knife sharpener according to claim 1, wherein: the top and the bottom of second locating piece (6) left side all are provided with bolt (20), and the right-hand member of two bolt (20) and the left side threaded connection of movable plate (5).
6. The automatic knife sharpening direction adjusting device for knife sharpener according to claim 1, wherein: the top of the lifting plate (9) is fixedly provided with a second motor (21), and the output end of the second motor (21) is fixedly connected with the right side of the top of the L-shaped rod (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320494081.XU CN219275328U (en) | 2023-03-15 | 2023-03-15 | Automatic knife sharpening direction adjusting device for knife sharpener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320494081.XU CN219275328U (en) | 2023-03-15 | 2023-03-15 | Automatic knife sharpening direction adjusting device for knife sharpener |
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CN219275328U true CN219275328U (en) | 2023-06-30 |
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CN202320494081.XU Active CN219275328U (en) | 2023-03-15 | 2023-03-15 | Automatic knife sharpening direction adjusting device for knife sharpener |
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- 2023-03-15 CN CN202320494081.XU patent/CN219275328U/en active Active
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