CN108747621A - A kind of more bistrique knife sharpeners - Google Patents
A kind of more bistrique knife sharpeners Download PDFInfo
- Publication number
- CN108747621A CN108747621A CN201810996421.2A CN201810996421A CN108747621A CN 108747621 A CN108747621 A CN 108747621A CN 201810996421 A CN201810996421 A CN 201810996421A CN 108747621 A CN108747621 A CN 108747621A
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- China
- Prior art keywords
- bistrique
- head
- grinding wheel
- fuselage
- connecting pole
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 62
- 238000010168 coupling process Methods 0.000 claims description 62
- 238000005859 coupling reaction Methods 0.000 claims description 62
- 239000011324 bead Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of more bistrique knife sharpeners.The knife sharpener includes casing, and casing includes fuselage and head, and head can be rotated relative to fuselage；Circuit board, motor and transmission component are equipped in fuselage, transmission component is connected to the motor；The first bistrique and the second bistrique are equipped in head, the first bistrique includes at least one first grinding wheel, and the second bistrique includes at least one second grinding wheel；Head is equipped at least one first cutter groove and at least one second cutter groove；The first bistrique or the second bistrique is enabled to be connected with transmission component by rotating head, when transmission component is connected with the first bistrique, motor can drive the first grinding wheel to rotate, and when transmission component is connected with the second bistrique, motor can drive the second grinding wheel to rotate.The corase grinding of cutter can be rapidly completed in the present invention by the first bistrique, can carry out fine grinding to cutter by the second bistrique, substantially increase the surface quality of cutter after polishing.
Description
Technical field
The present invention relates to daily life tools technical field, more particularly to a kind of more bistrique knife sharpeners.
Background technology
Cutter can generally be needed to grind cutter with long afterwards by sharp keen change round blunt in order to keep the normal use of cutter
Knife.General family can provide one piece of whetstone for oneself, be whetted a knife by manually mode.But due to failing to grasp the dynamics whetted a knife
And direction, cutter is tended to wear out, cutting-tool's used life is influenced.
Also occur some electric knife sharpeners in the prior art, the structure of common electric knife sharpener is：It is set in body
Motor and grinding wheel are set, power supply is opened in casing upper cover setting cutter groove, sharpening, is quickly rotated by motor driving grinding wheel, knife is inserted
Enter the cutter groove on knife sharpener top to realize automatic grinding.
However only there are one bistriques mostly for electric knife sharpener in the prior art, cannot can realize corase grinding but also realize thin
Mill, is not convenient to use.
Invention content
The object of the present invention is to provide a kind of more bistrique knife sharpeners, can solve one in above-mentioned prior art problem or
It is multiple.
According to an aspect of the invention, there is provided a kind of more bistrique knife sharpeners, including casing, casing includes connected machine
Body and head, head can be rotated relative to fuselage；
Be equipped with circuit board, motor and transmission component, motor and circuit board electrical connection in fuselage, transmission component and motor it is defeated
Shaft is connected, and motor can drive transmission component to rotate；
The first bistrique and the second bistrique are equipped in head, the first bistrique includes at least one for being roughly ground to cutter
First grinding wheel, the second bistrique include at least one the second grinding wheel for carrying out fine grinding to cutter；
Head is equipped at least one first cutter groove and at least one second cutter groove, the first cutter groove are corresponding with the first grinding wheel
Setting, the second cutter groove are correspondingly arranged with the second grinding wheel；
The first bistrique or the second bistrique is enabled to be connected with transmission component by rotating head, when transmission component and first
When bistrique is connected, motor can drive the first grinding wheel to rotate, and when transmission component is connected with the second bistrique, motor can drive
Second grinding wheel rotates.
The beneficial effects of the present invention are：The present invention can carry out corase grinding and thin to cutter respectively by being arranged in head
The first bistrique and the second bistrique of mill work as needs it is possible thereby to complete the corase grinding to cutter and fine grinding on the same knife sharpener
When being roughly ground to cutter, pass through rotating head so that the first bistrique in head is connected with the transmission component in fuselage, then
Cutter is inserted into the first cutter groove, under the action of motor, transmission component can drive the first grinding wheel to rotate, so as to right
Cutter is roughly ground, and when needing to carry out fine grinding to cutter, passes through rotating head so that in the second bistrique and fuselage in head
Transmission component be connected, then by cutter be inserted into the second cutter groove in, under the action of motor, transmission component can drive the second sand
Piece rotation is taken turns, so as to carry out fine grinding to cutter.It is the configuration of the present invention is simple, easy to use, it can be quick by the first bistrique
The corase grinding for completing cutter can carry out fine grinding to cutter by the second bistrique, substantially increase the surface quality of cutter after polishing.
In some embodiments, transmission component includes first gear, second gear, first rotating shaft and first shaft coupling,
First gear is connected with the output shaft of motor, and second gear is meshed with first gear, and second gear is connected with first rotating shaft, the
One shaft is connected close to one end of head with first shaft coupling, and the second shaft is connected on the first grinding wheel and the second grinding wheel,
Second shaft close to one end of fuselage be connected with the matched second shaft coupling of first shaft coupling, first rotating shaft can be in fuselage
Left and right movement.As a result, when first rotating shaft moves right, second gear and first shaft coupling can move right together therewith, from
And so that first shaft coupling is separated from each other with second shaft coupling, it can make head rotating by applying external force at this time.When first turn
Axially when moving left, second gear and first shaft coupling can be moved to the left together therewith, so that first shaft coupling can be with
Second shaft coupling is connected, if starting motor at this time, the motor rotated can drive first gear to rotate, and first gear can drive again
The second gear of meshed second gear rotation, rotation can drive coupled first rotating shaft to rotate and then drive the
One shaft coupling rotates, and the first shaft coupling of rotation can drive coupled second shaft coupling to rotate, and second shaft coupling can drive
Coupled the second shaft rotation, the second shaft can drive coupled grinding wheel to rotate.
In some embodiments, first shaft coupling is equipped with multiple bayonets, and second shaft coupling is equipped with to match with bayonet
The fixture block of conjunction.As a result, when first shaft coupling is connected with second shaft coupling, the fixture block in second shaft coupling can be clamped into first
In bayonet on axis device, be connected so that can be consolidated between first shaft coupling and second shaft coupling, when first shaft coupling with
When second shaft coupling is separated from each other, the fixture block in second shaft coupling can be detached from from the bayonet of first shaft coupling, and such design can
To easily facilitate the connection between first shaft coupling and second shaft coupling and detach.
In some embodiments, fuselage is equipped with pressing piece, and pressing piece can be moved up and down relative to fuselage, presses
The bottom of part is equipped with connector, and the bottom of connector is equipped with the first inclined-plane, and the one end of first rotating shaft far from head is slided equipped with loxosis
Block, is equipped in loxosis sliding block and matched second inclined-plane in the first inclined-plane, loxosis sliding block one end and spring far from second gear
It abuts against.As a result, when pressing pressing piece, connector can be moved down with pressing piece, and under the action of the first inclined-plane, loxosis is slided
Block can move right, and spring is compressed, and the loxosis sliding block moved to right can drive coupled first rotating shaft to move right together, the
One shaft can drive coupled second gear and first shaft coupling to move right together again so that second shaft coupling with
First shaft coupling is separated from each other.When hand leaves pressing piece, spring restores to original state, under the elastic force effect of spring, tiltedly
Position sliding block is moved to the left, and under the action of the second inclined-plane, connector moves up and then pressing piece is driven to move up and restore to first
Beginning position, the loxosis sliding block moved to left can drive coupled first rotating shaft to be moved to the left together, first rotating shaft can drive again with
Its connected second gear and first shaft coupling are moved to the left together, so that first shaft coupling can be with second shaft coupling phase
Even.
In some embodiments, first rotating shaft is equipped with snap ring, and snap ring is connected with one end of loxosis sliding block.Lead to as a result,
It crosses and snap ring is set in first rotating shaft, the connection between first rotating shaft and loxosis sliding block can be easily facilitated, while also more just
The first rotating shaft left and right movement in fuselage together is driven in loxosis sliding block.
In some embodiments, the third bistrique for scissors of polishing is additionally provided in head, third bistrique includes third
Grinding wheel, head are equipped with the third cutter groove being correspondingly arranged with third grinding wheel, third bistrique are enabled to by rotating head
It is connected with transmission component.Thus, it is possible to make third bistrique be connected with transmission component by rotating head, then scissors is put into
In third cutter groove, start motor, motor can drive transmission component to rotate and then drive the rotation of third grinding wheel, so as to right
Scissors is polished, and the application range of the present invention is further improved.
In some embodiments, supporting block is equipped in head, the top surface of supporting block is equipped with matched with third cutter groove
Third inclined-plane, head is interior to be equipped with inserting groove, and supporting block is equipped with and the matched plug connector of inserting groove.As a result, by by grafting
Part is inserted into inserting groove, can supporting block is firmly fixed in head.In addition, by the way that supporting block is arranged in head,
And setting and the matched third inclined-plane of third cutter groove in supporting block, the placement of scissors can be easily facilitated, so as to more
It is polished scissors by third grinding wheel well.
In some embodiments, the bottom of head is equipped with spring eye, and retaining spring is equipped in spring eye, retaining spring
Bottom is fixedly connected with card bead, and the head of fuselage is equipped with the multiple and matched card slot of card bead.As a result, when head turns to properly
When position, required bistrique can be connected with transmission component, and card bead can be fallen into card slot, since retaining spring can stretch
Contracting, therefore need to only increase rotation dynamics can make card bead be detached from card slot, and normally rotation is screwed out with by card bead from card slot head
The dynamics revolved is different, thus can be perceived in rotary course, so as to be convenient for user in whirler
During head, whether perception rotates required bistrique to correct position, so that required bistrique
Can smoothly it be connected with transmission component.
In some embodiments, the head of fuselage is equipped with the first connecting pole, and head is equipped with to match with the first connecting pole
The second connecting pole closed, the second connecting pole can be sheathed on the first connecting pole, and the second connecting pole can be relative to the first connection
Column rotates.Such design can be further simplified the overall structure of the present invention as a result, easily facilitate the company between fuselage and head
It connects.
In some embodiments, casing further includes cover, and cover is covered on head, and third is equipped in cover and is connected
Column, is equipped with annular convex platform in third connecting pole, and third connecting pole is divided into the first cylinder and the second cylinder by annular convex platform, and first
Cylinder can be sheathed on close to head position, the first cylinder on the second connecting pole, can extend at the top of the first connecting pole
In second cylinder, the top of the first connecting pole is threadedly coupled with attachment cap, and attachment cap is located in the second cylinder.As a result, by
Head upper cover sets cover, and the dust in air can be effectively prevent to enter in head, be deposited on grinding wheel and influence grinding wheel
Normal use.Simultaneously by the way that the first cylinder is sheathed on the company that can be easily facilitated on the second connecting pole between cover and head
It connects, in addition, be connected by screw thread with the top of the first connecting pole by the way that attachment cap is arranged in the second cylinder, and by attachment cap,
So as to further increase the stability connected between fuselage, head, cover three.
Description of the drawings
Fig. 1 is the overall structure diagram of more bistrique knife sharpeners of an embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of more bistrique knife sharpeners shown in Fig. 1；
Fig. 3 is the sectional view of more bistrique knife sharpeners shown in Fig. 1；
Fig. 4 is the structural schematic diagram of the fuselage in more bistrique knife sharpeners shown in Fig. 1；
Fig. 5 is the first bistrique shown in Fig. 1 in more bistrique knife sharpeners, the company between the second bistrique and third bistrique and head
Connect relational structure schematic diagram；
Fig. 6 is the structural schematic diagram of the head in more bistrique knife sharpeners shown in Fig. 1；
Fig. 7 is the structural schematic diagram of the cover in more bistrique knife sharpeners shown in Fig. 1；
Fig. 8 is the structural schematic diagram of the supporting block in more bistrique knife sharpeners shown in Fig. 1；
Fig. 9 is the structural schematic diagram of the pressing piece in more bistrique knife sharpeners shown in Fig. 1；
Figure 10 is the structural schematic diagram of the loxosis sliding block in more bistrique knife sharpeners shown in Fig. 1；
Figure 11 is the partial structural diagram of more bistrique knife sharpeners shown in Fig. 1.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 to Figure 11 schematically shows a kind of more bistrique knife sharpeners of embodiment according to the present invention.As schemed
Show, which includes casing.
Wherein, casing includes connected fuselage 1 and head 2, and head 2 can be rotated relative to fuselage 1.For the ease of fuselage
Connection between 1 and head 2, simplifies the overall structure of the present invention, and the head of fuselage 1 can be equipped with the first connecting pole 102, head 2
The first connecting pole can be sheathed on 102 matched second connecting pole 206 of the first connecting pole, the second connecting pole 206 by being equipped with
On 102, the second connecting pole 206 can be rotated relative to the first connecting pole 102.Such design can be further simplified this as a result,
The overall structure of invention easily facilitates the connection between fuselage 1 and head 2.
Circuit board 3, motor 4 and transmission component are equipped in fuselage 1, motor 4 is electrically connected with circuit board 3, transmission component and electricity
The output shaft of machine 4 is connected, and motor 4 can drive transmission component to rotate.For the ease of being powered to motor 4, may be used also in fuselage 1
Equipped with the battery 20 that can be charged, battery 20 is electrically connected with circuit board 3, and outlet 103 and start stop switch can be equipped on fuselage 1
104, outlet 103 and start stop switch 104 are electrically connected with circuit board 3, can be with external electricity from there through outlet 103
Source, and then can charge to battery 20, it, can be with the on-state of control circuit by pressing start stop switch 104.
For the ease of the placement of circuit board 3, motor 4 and transmission component, multiple installation positions 105, circuit board are equipped in fuselage 1
3, motor 4 and transmission component are respectively arranged on installation position 105 corresponding thereto.
For the ease of the placement of the present invention, and also to reduce the vibration and make an uproar that the present invention generates in operation process
Sound, the bottom of fuselage 1 can be equipped with the support plate 106 of downwardly projecting setting.
The first bistrique and the second bistrique are equipped in head 2, the first bistrique includes at least one for being roughly ground to cutter
The first grinding wheel 6, the second bistrique include it is at least one for cutter carry out fine grinding the second grinding wheel 7；Head 2 is equipped with
At least one first cutter groove 201 and at least one second cutter groove 202, the first cutter groove 201 are correspondingly arranged with the first grinding wheel 6, the
Two cutter grooves 202 are correspondingly arranged with the second grinding wheel 7；The first bistrique or the second bistrique and transmission are enabled to by rotating head 2
Component is connected, and when transmission component is connected with the first bistrique, motor 4 can drive the rotation of the first grinding wheel 6, when transmission component and
When second bistrique is connected, motor 4 can drive the second grinding wheel 7 to rotate.
The present invention is by the way that setting can respectively roughly grind cutter in head 2 and the first bistrique of fine grinding and second is ground
Head, it is possible thereby to which the corase grinding and fine grinding completed on the same knife sharpener to cutter pass through when needing to roughly grind cutter
Rotating head 2 so that the first bistrique in head 2 is connected with the transmission component in fuselage 1, and cutter is then inserted into the first cutter groove
In 201, under the action of motor 4, transmission component can drive the first grinding wheel 6 to rotate, so as to be roughly ground to cutter,
When needing to carry out fine grinding to cutter, pass through rotating head 2 so that the second bistrique in head 2 and the transmission component in fuselage 1
It is connected, then cutter is inserted into the second cutter groove 202, under the action of motor 4, transmission component can drive the second grinding wheel 7
Rotation, so as to carry out fine grinding to cutter.It is the configuration of the present invention is simple, easy to use, it can be quick by the first bistrique
The corase grinding of cutter is completed, then fine grinding can be carried out to cutter by the second bistrique, substantially increases the surface matter of cutter after polishing
Amount.
Casing may also include cover 18, and cover 18 is covered on head 2, and third connecting pole 181, third are equipped in cover 18
Annular convex platform 182 is equipped in connecting pole 181, third connecting pole 181 is divided into the first cylinder 1811 and second by annular convex platform 182
Cylinder 1812, the first cylinder 1811 can be sheathed on close to 2 position of head, the first cylinder 1811 on the second connecting pole 206,
The top of first connecting pole 102 can extend into the second cylinder 1812, and top and 19 screw thread of attachment cap of the first connecting pole 102 connect
It connects, attachment cap 19 is located in the second cylinder 1812.As a result, by setting cover 18 in 2 upper cover of head, can effectively prevent in air
Dust enter in head 2, be deposited on grinding wheel and influence the normal use of grinding wheel.Simultaneously by by the first cylinder 1811
It is sheathed on the connection that can be easily facilitated on the second connecting pole 206 between cover 18 and head 2, in addition, by the second cylinder
Attachment caps 19 are set in 1812, and attachment cap 19 is connected with the top of the first connecting pole 102 by screw thread, so as into one
Step improves the stability connected between fuselage 1, head 2,18 three of cover.
In order to further increase the stability connected between head 2 and cover 18, the head of head 2 can be equipped with stage portion
207, cover 18 can be covered in stage portion 207.
The third bistrique for scissors of polishing is additionally provided in order to further expand the application range of the present invention, in head 2, the
Three bistriques include third grinding wheel 14, and head 2 is equipped with the third cutter groove 203 being correspondingly arranged with third grinding wheel 14, passes through rotation
Favourable turn head 2 enables to third bistrique to be connected with transmission component.Thus, it is possible to by rotating head 2 so that third bistrique and biography
Dynamic component is connected, and then scissors is put into third cutter groove 203, starts motor 4, motor 4 can drive transmission component rotate into
And third grinding wheel 14 is driven to rotate, so as to polish scissors, further improve the application range of the present invention.
Supporting block 15 can be equipped in head 2, the top surface of supporting block 15 is equipped with and 203 matched third inclined-plane of third cutter groove
151, head 2 is interior to be equipped with inserting groove 204, and supporting block 15 is equipped with and 204 matched plug connector 152 of inserting groove.Pass through as a result,
Plug connector 152 is inserted into inserting groove 204, supporting block 15 can be made to be firmly fixed in head 2.In addition, by machine
Supporting block 15, and setting and 203 matched third inclined-plane 151 of third cutter groove in supporting block 15 are set in first 2, it can be more
Convenient for the placement of scissors, so as to polish scissors better by third grinding wheel 14.
As a preferred embodiment, the bottom of head 2 is equipped with spring eye 205, retaining spring 16, positioning are equipped in spring eye 205
The bottom of spring 16 is fixedly connected with card bead 17, and the head of fuselage 1 is equipped with multiple and 17 matched card slot 101 of card bead.As a result,
When head 2 turns to suitable position, required bistrique can be connected with transmission component, and card bead 17 can fall into card slot
In 101, since retaining spring 16 is scalable, need to only increase rotation dynamics can make card bead 17 be detached from card slot 101, and head
2 normal rotations with that card bead 17 is screwed out to revolved dynamics from card slot 101 is different, thus can be used in rotary course
Person perceive, so as to be convenient for user during rotating head 2, perception whether by required bistrique rotate to
Correct position, so that required bistrique can smoothly be connected with transmission component.
Transmission component may include first gear 51, second gear 52, first rotating shaft 53 and first shaft coupling 54, first gear
51 are connected with the output shaft of motor 4, and second gear 52 is meshed with first gear 51, second gear 52 and 53 phase of first rotating shaft
Even, first rotating shaft 53 is connected close to one end of head 2 with first shaft coupling 54, and multiple bayonets can be equipped in first shaft coupling 54
541, first rotating shaft 53 can the left and right movement in fuselage 1, the face width of tooth of first gear 51 is more than the flank of tooth of second gear 52
Width, as a result, second gear 52 left and right can be moved along the flank of tooth of first gear 51.
The second shaft 8 can be connected on first grinding wheel 6, the second grinding wheel 7 and third grinding wheel 14, the second shaft 8 is leaned on
One end of nearly fuselage 1 be connected with 54 matched second shaft coupling 9 of first shaft coupling, be equipped in head 2 multiple for installing the
The mounting hole 208 of two shafts 8 and second shaft coupling 9, mounting hole 208 include the first hole body 2081 and the second hole body being connected
2082, the first hole body 2081 is matched with second shaft coupling 9, and the second hole body 2082 is matched with the second shaft 8, can in cover 18
Equipped with multiple and 8 matched 4th connecting pole 183 of the second shaft, one end energy of second shaft 8 close to 18 position of cover
Enough it is inserted into the 4th connecting pole 183.
It can be equipped with and 541 matched fixture block 91 of bayonet in second shaft coupling 9.As a result, when first rotating shaft 53 moves right
When, second gear 52 and first shaft coupling 54 can move right together therewith, so that first shaft coupling 54 and the second shaft coupling
Device 9 is separated from each other, and head 2 can be made to rotate by applying external force at this time, when first rotating shaft 53 is moved to the left, second gear 52
It can be moved to the left together therewith with first shaft coupling 54, so that first shaft coupling 54 can be connected with second shaft coupling 9, this
If when start motor 4, the motor 4 rotated can drive first gear 51 rotate, first gear 51 can drive meshed again
Second gear 52 rotate, the second gear 52 of rotation can drive coupled first rotating shaft 53 to rotate and then drive first
Axis device 54 rotates, and the first shaft coupling 54 of rotation can drive coupled second shaft coupling 9 to rotate, and second shaft coupling 9 can band
Dynamic coupled the second shaft 8 rotation, the second shaft 8 can drive coupled grinding wheel to rotate.
For the ease of operation, pressing piece 10 can be equipped on fuselage 1, pressing piece 10 can be moved up and down relative to fuselage 1,
The bottom of pressing piece 10 is equipped with connector 11, and the bottom of connector 11 is equipped with the first inclined-plane 111, and first rotating shaft 53 is far from head 2
One end be equipped with loxosis sliding block 12, loxosis sliding block 12 is sheathed in first rotating shaft 53, and loxosis sliding block 12 is equipped with and the first inclined-plane
111 matched second inclined-planes 121, the one end of loxosis sliding block 12 far from second gear 52 are abutted against with spring 13.As a result, when by
When lower pressing piece 10, connector 11 can be moved down with pressing piece 10, under the action of the first inclined-plane 111,12 meeting of loxosis sliding block
It moving right, spring 13 is compressed, and the loxosis sliding block 12 moved to right can drive coupled first rotating shaft 53 to move right together,
First rotating shaft 53 can drive coupled second gear 52 and first shaft coupling 54 to move right together again, so that second
Shaft coupling 9 is separated from each other with first shaft coupling 54.When hand leaves pressing piece 10, spring 13 restores to original state, in spring
Under 13 elastic force effect, loxosis sliding block 12 is moved to the left, and under the action of the second inclined-plane 121, connector 11 moves up in turn
Pressing piece 10 is driven to move up and restore to initial position, the loxosis sliding block 12 moved to left can drive coupled first rotating shaft 53 1
It rising and is moved to the left, first rotating shaft 53 can drive coupled second gear 52 and first shaft coupling 54 to be moved to the left together again,
So that first shaft coupling 54 can be connected with second shaft coupling 9.
The left and right movement in fuselage 1 together of first rotating shaft 53 is driven for the ease of loxosis sliding block 12, is set in first rotating shaft 53
There are snap ring 531, snap ring 531 to be located in loxosis sliding block 12, snap ring 531 is connected with one end of loxosis sliding block 12.As a result, by
Snap ring 531 is set in one shaft 53, the connection between first rotating shaft 53 and loxosis sliding block 12 can be easily facilitated.
The first limit that can be abutted against with one end of spring 13 can be equipped with for the ease of the installation of spring 13, on fuselage 1
Plate 107, loxosis sliding block 12 are equipped with opening 122 close to one end of 13 position of spring, and the lower section on the second inclined-plane 121 is equipped with a pair
The second limiting plate 123 being oppositely arranged, the second limiting plate 123 can be abutted against with the other end of spring 13.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (10)
1. a kind of more bistrique knife sharpeners, which is characterized in that including casing, the casing includes connected fuselage (1) and head
(2), the head (2) can rotate relative to the fuselage (1)；
Circuit board (3), motor (4) and transmission component, the motor (4) and the circuit board (3) electricity are equipped in the fuselage (1)
Connection, the transmission component are connected with the output shaft of the motor (4), and the motor (4) can drive the transmission component to turn
It is dynamic；
Be equipped with the first bistrique and the second bistrique in the head (2), first bistrique include it is at least one for cutter into
The first grinding wheel (6) of row corase grinding, second bistrique include at least one the second grinding wheel for carrying out fine grinding to cutter
(7)；
The head (2) is equipped at least one first cutter groove (201) and at least one second cutter groove (202), first knife
Slot (201) is correspondingly arranged with first grinding wheel (6), and second cutter groove (202) is corresponding with the second grinding wheel (7) to be set
It sets；
First bistrique or second bistrique is enabled to be connected with the transmission component by rotating the head (2),
When the transmission component is connected with first bistrique, the motor (4) can drive first grinding wheel (6) to rotate,
When the transmission component is connected with second bistrique, the motor (4) can drive second grinding wheel (7) to rotate.
2. more bistrique knife sharpeners according to claim 1, which is characterized in that the transmission component includes first gear
(51), second gear (52), first rotating shaft (53) and first shaft coupling (54), the first gear (51) and the motor (4)
Output shaft be connected, the second gear (52) is meshed with the first gear (51), the second gear (52) with it is described
First rotating shaft (53) is connected, and the first rotating shaft (53) is close to one end of the head (2) and the first shaft coupling (54) phase
Even, it is connected with the second shaft (8) on first grinding wheel (6) and second grinding wheel (7), second shaft (8) is leaned on
One end of the nearly fuselage (1) is connected with and the first shaft coupling (54) matched second shaft coupling (9), the first rotating shaft
It (53) being capable of the left and right movement in the fuselage (1).
3. more bistrique knife sharpeners according to claim 2, which is characterized in that the first shaft coupling (54) is equipped with multiple
Bayonet (541), the second shaft coupling (9) are equipped with and the bayonet (541) matched fixture block (91).
4. more bistrique knife sharpeners according to claim 3, which is characterized in that the fuselage (1) is equipped with pressing piece (10),
The pressing piece (10) can move up and down relative to the fuselage (1), and the bottom of the pressing piece (10) is equipped with connector
(11), the bottom of the connector (11) is equipped with the first inclined-plane (111), the separate head (2) of the first rotating shaft (53)
One end is equipped with loxosis sliding block (12), is equipped in the loxosis sliding block (12) oblique with first inclined-plane (111) matched second
Face (121), the one end of the loxosis sliding block (12) far from the second gear (52) are abutted against with spring (13).
5. more bistrique knife sharpeners according to claim 4, which is characterized in that the first rotating shaft (53) is equipped with snap ring
(531), the snap ring (531) is connected with one end of the loxosis sliding block (12).
6. more bistrique knife sharpeners according to claim 1, which is characterized in that be additionally provided in the head (2) for polishing
The third bistrique of scissors, the third bistrique include third grinding wheel (14), and the head (2) is equipped with and the third grinding wheel
The third cutter groove (203) that piece (14) is correspondingly arranged enables to the third bistrique and the biography by rotating the head (2)
Dynamic component is connected.
7. more bistrique knife sharpeners according to claim 6, which is characterized in that supporting block (15) is equipped in the head (2),
The top surface of the supporting block (15) is equipped with and the matched third inclined-plane (151) of the third cutter groove (203), the head (2)
Interior to be equipped with inserting groove (204), the supporting block (15) is equipped with and the inserting groove (204) matched plug connector (152).
8. more bistrique knife sharpeners according to claim 1, which is characterized in that the bottom of the head (2) is equipped with spring eye
(205), retaining spring (16) is equipped in the spring eye (205), the bottom of the retaining spring (16) is fixedly connected with card bead
(17), the head of the fuselage (1) is equipped with the multiple and card bead (17) matched card slot (101).
9. more bistrique knife sharpeners according to claim 1, which is characterized in that the head of the fuselage (1) is equipped with first and connects
Connect column (102), the head (2) be equipped with matched second connecting pole (206) of first connecting pole (102), it is described
Second connecting pole (206) can be sheathed on first connecting pole (102), and second connecting pole (206) can be relative to
First connecting pole (102) rotation.
10. more bistrique knife sharpeners according to claim 9, which is characterized in that the casing further includes cover (18), described
Cover (18) is covered on the head (2), and third connecting pole (181), the third connecting pole are equipped in the cover (18)
(181) annular convex platform (182) is equipped in, the third connecting pole (181) is divided into the first cylinder by the annular convex platform (182)
(1811) and the second cylinder (1812), first cylinder (1811) is close to the head (2) position, first cylinder
(1811) it can be sheathed on second connecting pole (206), described is can extend at the top of first connecting pole (102)
In two cylinders (1812), the top of first connecting pole (102) is threadedly coupled with attachment cap (19), attachment cap (19) position
In second cylinder (1812).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996421.2A CN108747621B (en) | 2018-08-29 | 2018-08-29 | Multi-grinding-head knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996421.2A CN108747621B (en) | 2018-08-29 | 2018-08-29 | Multi-grinding-head knife sharpener |
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| Publication Number | Publication Date |
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| CN108747621A true CN108747621A (en) | 2018-11-06 |
| CN108747621B CN108747621B (en) | 2024-03-12 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2376360Y (en) * | 1999-07-09 | 2000-05-03 | 李晓峰 | Multi-function cutter sharpener |
| WO2006101284A1 (en) * | 2005-03-23 | 2006-09-28 | Young Hung Song | Knife sharpener |
| CN104185536A (en) * | 2011-12-22 | 2014-12-03 | 埃奇克拉夫特公司 | Precision sharpener for ceramic knife blades |
| CN206614348U (en) * | 2017-03-29 | 2017-11-07 | 江西唯诺机械有限公司 | Knife sharpener |
| CN108274312A (en) * | 2018-01-28 | 2018-07-13 | 陈烁 | Embedded groove type knife sharpener |
| CN208575617U (en) * | 2018-08-29 | 2019-03-05 | 广东企盟工业设计有限公司 | A kind of more bistrique knife sharpeners |
-
2018
- 2018-08-29 CN CN201810996421.2A patent/CN108747621B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2376360Y (en) * | 1999-07-09 | 2000-05-03 | 李晓峰 | Multi-function cutter sharpener |
| WO2006101284A1 (en) * | 2005-03-23 | 2006-09-28 | Young Hung Song | Knife sharpener |
| CN104185536A (en) * | 2011-12-22 | 2014-12-03 | 埃奇克拉夫特公司 | Precision sharpener for ceramic knife blades |
| CN206614348U (en) * | 2017-03-29 | 2017-11-07 | 江西唯诺机械有限公司 | Knife sharpener |
| CN108274312A (en) * | 2018-01-28 | 2018-07-13 | 陈烁 | Embedded groove type knife sharpener |
| CN208575617U (en) * | 2018-08-29 | 2019-03-05 | 广东企盟工业设计有限公司 | A kind of more bistrique knife sharpeners |
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| Publication number | Publication date |
|---|---|
| CN108747621B (en) | 2024-03-12 |
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