CN209349969U

CN209349969U - Electric knife sharpener

Info

Publication number: CN209349969U
Application number: CN201822096406.0U
Authority: CN
Inventors: 吴烈师
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-09-06
Anticipated expiration: 2028-12-13

Abstract

A kind of electric knife sharpener includes an accommodating unit, has a cutter groove；One driving unit is installed in the accommodating unit；One linkage unit is passively gone up and down displacement by the driving unit；An at least sharpening part, is articulated in the linkage unit, the cutter groove that by the linkage unit continued moving displacement, an at least sharpening part there is an edging to be located at the accommodating unit.

Description

Electric knife sharpener

Technical field

The utility model is related to grinding device, especially a kind of electric knife sharpener.

Background technique

Known electric knife sharpener, actuating mechanism is complex, and composite structure does not also want to take the trouble slightly or even the displacement of sharpening part Dynamic is also undesirable, causes grinding effect bad；Therefore, the missing of existing electric knife sharpener is still to be improved.

Utility model content

In view of the above drawbacks of the prior art, the utility model main purpose is providing a kind of electric knife sharpener, Actuating mechanism is relatively simple, and composite structure is more convenient, and the displacement dynamic of sharpening part can provide preferable grinding effect.

In order to achieve the above objectives, the utility model provides a kind of electric knife sharpener, includes an accommodating unit, has one Cutter groove；One driving unit is installed in the accommodating unit；One linkage unit is passively gone up and down displacement by the driving unit；At least one mill Knife is articulated in the linkage unit, and by the linkage unit continued moving displacement, which there is an edging to be located at the accommodating The cutter groove of unit.

By the interoperation of the driving unit, linkage unit and sharpening part, a combination thereof, movement and grinding effect are excellent Choosing, therefore reach the purpose of this utility model.

Preferably, the quantity of the sharpening part is two and is articulated in the linkage unit jointly and is arranged oppositely to form V-arrangement and open Mouthful.

Preferably, which has two gag lever posts, the limit which has a long inclined hole to be limited in the accommodating unit Position bar activity.

Preferably, which has an eccentric wheel, which has an idler wheel by the bias of the driving unit Wheel movement.

Preferably, which has a spring, which drives the linkage unit to be moved toward it by the driving unit Opposite direction movement.

Preferably, which there is a stopper to separate the cutter groove.

Detailed description of the invention

Fig. 1 is the outside drawing of one preferred embodiment of the utility model.

Fig. 2 is the three-dimensional combination figure that one preferred embodiment of the utility model removes its upper cover.

Fig. 3 is an assembled sectional view of one preferred embodiment of the utility model.

Fig. 4 is another assembled sectional view of one preferred embodiment of the utility model.

[appended drawing reference]

Accommodating unit (10)

Upper cover (11)

Pedestal (12)

Down admittedly seat (13)

It is upper to consolidate seat (14)

Cutter groove (15)

Gag lever post (16)

Stopper (17)

Driving unit (20)

Motor (21)

Eccentric wheel (22)

Linkage unit (30)

Ontology (31)

Idler wheel (32)

Pivot knife bar (33)

Spring (35)

Sharpening part (40)

Pivot hole (41)

Long inclined hole (42)

Edging (43)

Sensing unit (50)

First induction pieces (51)

Second induction pieces (52)

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown in Figures 1 to 4, a kind of electric knife sharpener provided by one preferred embodiment of the utility model includes:

One accommodating unit (10) has a upper cover (11), a pedestal (12), once seat (13) admittedly, more on one solid seat (14) A cutter groove (15) and multiple gag lever posts (16) are located on this solid seat (14).

The accommodating unit (10) also there are two stoppers (17) to separate the cutter groove (15).

Wherein, which has solid seat (14) on seat (13) and one admittedly, the driving unit (20) dress Set on lower solid seat (13), which is installed on this solid seat (14).The upper cover (11) and lower solid seat (13) if with Dry screw (not shown) combines, lower solid seat (13) with it is upper consolidate seat (14) also with several screw (not shown) in conjunction with.

Two driving units (20) are installed in respectively at left and right sides of the accommodating unit (10)；The driving unit (20) is installed in Lower solid seat (13).Wherein, respectively the driving unit (20) has a motor (21) connection one eccentric wheel (22).

Two linkage units (30), by the driving unit (20), passively lifting displacement, the linkage unit (30) are installed on this Gu seat (14)；Respectively the linkage unit (30) have an ontology (31), an idler wheel (32) be articulated in the ontology (31) and can be with the horse Eccentric wheel (22) up to (21), which contacts, to be rolled, and a pivot knife bar (33) is connected to ontology (31) other end.

In addition, respectively the linkage unit (30) has a spring (35), the contact ontology is distinguished at the both ends of the spring (35) (31) and upper solid seat (14), which drives the linkage unit (30) toward its phase negative side mobile by the driving unit (20) To movement.

Four sharpening parts (40) respectively there are a pivot hole (41) to be articulated in the linkage unit (30) with the pivot knife bar (33), by this Linkage unit (30) continued moving displacement.

Wherein, the quantity of the left and right either side sharpening part (40) is two and is articulated in the linkage unit (30) and right jointly V-shaped opening is formed to setting and forms a sharpening accommodating space.

In addition, the gag lever post (16) that each sharpening part (40) has a long inclined hole (42) to be limited in the accommodating unit (10) is living The cutter groove (15) that a dynamic and edging (43) is located at the accommodating unit (10) can grind whetstone blade.

Two sensing units (50) are set to the accommodating unit (10), and correspond to the side of the respectively sharpening part (40).The respectively sense It answers unit (50) that there are one first induction pieces (51) and one second induction pieces (52) to be arranged oppositely, whether there is blade to set to incude Enter and therefore controls the driving unit (20) and start or stop.

Therefore, the interoperation of the driving unit (20), linkage unit (30) and sharpening part (40), a combination thereof, movement and Grinding effect is preferred.

That is, the eccentric wheel (22) of the driving unit (20) drives the idler wheel (32) for moving the linkage unit (30), movement can be compared with Existing product is more smoothly；In addition, the spring (35) can then make the linkage unit (30) decline displacement more quickly, it helps It acts smooth；Furthermore the gag lever post (16) of the accommodating unit (10) and the long inclined hole (42) of sharpening part (40) cooperate, and make the sharpening Part (40) can be obliquely displaced, and make grinding effect more preferably；And the cutter groove (15) and stopper (17) of the accommodating unit (10) are then Provide blade and suitably grind angle, the stopper (17) limitation blade can only unilateral grinding with prevent it is improper be ground to it is another Side.

Other than above embodiments, the utility model is also implementable as follows:

For example, the driving unit (20), linkage unit (30) and sharpening part (40) are not necessarily intended to such as the aforementioned left and right sides Have, can set a single side has.

Alternatively, it is two that the sharpening part (40) of the left and right either side, which is not necessarily intended to aforementioned palpus such as, it can also be at least one Sharpening part (40), only unilateral grinding can also be with.

Or such as, the utility model should be able to must include not necessarily the spring (35), and it is direct can be changed to the driving unit (20) It interlocks the upward movement of the linkage unit (30) and directly interlocks the design structure of linkage unit (30) downward actuation, such as cam The fit system of slot and cam.

Or the accommodating unit (10) can not set the stopper (17) and separate the cutter groove (15), and blade can be facilitated not have to move Either side grinding can be converted at any time out.

To sum up, it is preferred to provide a combination thereof, movement and grinding effect really for the utility model electric knife sharpener, therefore reaches Purpose described in the utility model.

Claims

1. a kind of electric knife sharpener, which is characterized in that include:

One accommodating unit (10) has a cutter groove (15)；

One driving unit (20) is installed in the accommodating unit (10)；

One linkage unit (30), by the driving unit (20) passively lifting displacement；

An at least sharpening part (40) is articulated in the linkage unit (30), by linkage unit (30) continued moving displacement, at least one mill The cutter groove (15) that there are knife (40) edging (43) to be located at the accommodating unit (10).

2. electric knife sharpener as described in claim 1, which is characterized in that the quantity of the sharpening part (40) is two and common pivot It is connected to the linkage unit (30) and is arranged oppositely to form v-shaped opening.

3. electric knife sharpener as claimed in claim 2, which is characterized in that the accommodating unit (10) has two gag lever posts (16), should Gag lever post (16) activity that each sharpening part (40) has a long inclined hole (42) to be limited in the accommodating unit (10).

4. electric knife sharpener as described in claim 1, which is characterized in that the accommodating unit (10) has a gag lever post (16), should Gag lever post (16) activity that sharpening part (40) has a long inclined hole (42) to be limited in the accommodating unit (10).

5. electric knife sharpener as claimed in claim 1 or 2 or 3 or 4, which is characterized in that the driving unit (20) is inclined with one There are an idler wheel (32) to be acted by the eccentric wheel (22) of the driving unit (20) for heart wheel (22), the linkage unit (30).

6. electric knife sharpener as claimed in claim 5, which is characterized in that the linkage unit (30) has a spring (35), should Spring (35) drives the linkage unit (30) to be acted toward it by the mobile opposite direction of the driving unit (20).

7. electric knife sharpener as claimed in claim 1 or 2 or 3 or 4, which is characterized in that the linkage unit (30) has a bullet Spring (35), the spring (35) drive the linkage unit (30) to be acted toward it by the mobile opposite direction of the driving unit (20).

8. electric knife sharpener as claimed in claim 7, which is characterized in that there are the accommodating unit (10) stopper (17) to separate The cutter groove (15).

9. electric knife sharpener as claimed in claim 5, which is characterized in that there are the accommodating unit (10) stopper (17) to separate The cutter groove (15).

10. electric knife sharpener as claimed in claim 1 or 2 or 3 or 4, which is characterized in that the accommodating unit (10) has a gear Portion (17) separates the cutter groove (15).