CN212240291U - Automatic high-speed multi-wheel double-side knife grinder - Google Patents

Abstract

The utility model relates to the technical field of knife sharpeners, and discloses an automatic high-speed multi-wheel double-sided knife sharpening device, which comprises a base, an L-shaped guard plate, an L-shaped supporting plate and a supporting column; the utility model discloses a grinding machine, including base top, runner, base, runner, support column, base top, both sides are provided with the whetstone wheel, bilateral symmetry is provided with L type backup pad perpendicularly around the base top, and is two sets of it has the bull stick to rotate between the L type backup pad middle part left and right sides to run through, and is two sets of the bull stick runs through two sets of whetstone wheel middle parts respectively, the bilateral symmetry vertical fixation of base top rear side bonds has the support column, and is two sets of the support column top all has high-speed motor. The utility model discloses for traditional knife sharpening device, the knife edge that this device can be convenient is polished, and the setting of six groups knife sharpening wheels makes this device can collect and polish as an organic whole with the polishing, the effectual speed that accelerates the edge of a knife and polish to just can change the knife sharpening wheel after unscrewing fixed screw and spacing screw, make the change of knife sharpening wheel more convenient.

Description

Automatic high-speed multi-wheel double-side knife grinder

Technical Field

The utility model relates to a sharpedge grinding machine technical field specifically is automatic high-speed many rounds of two-sided knife sharpening device.

Background

The knife sharpener commonly said today is a scientific, practical, efficient and convenient knife sharpener which is newly researched. Is suitable for various kitchen cutters, outdoor cutters, scissors, Damascus cutters and ceramic cutters.

However, the existing knife sharpener has the following defects in the actual use process:

1. the existing knife sharpener is slow in sharpening speed of a knife edge in the actual use process, cannot integrate sharpening and polishing into a whole, and is inconvenient to replace in sharpening structure.

In order to solve the problem, the utility model provides an automatic high-speed multi-wheel double-sided knife sharpening device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic high-speed many rounds of two-sided knife sharpening device has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic high-speed multi-wheel double-sided knife grinding device comprises a base, an L-shaped guard plate, an L-shaped support plate and a support column;

the utility model discloses a high-speed motor, including base top, base, pivot, two sets of base top front and back bilateral symmetry is provided with L type backup pad perpendicularly, and is two sets of it has the bull stick to rotate between the L type backup pad middle part left and right sides to run through, and is two sets of the bull stick runs through two sets of knife wheel middle parts respectively, the left and right sides symmetry vertical fixation of base top rear side bonds has the support column, and is two sets of the support column top all has high-speed motor through screw fixed mounting, and is two sets of the high-speed motor middle part all rotates and is provided with the pivot, and is two sets of the pivot all through the shaft coupling respectively with two sets of bull.

As an optimized embodiment of the utility model, the four corners of the bottom of the base are fixed with protective rubber pads.

As an optimal implementation mode of the utility model, the fixed L type backplate that bonds of base top left and right sides symmetry, it is two sets of the whetstone wheel all is located between two sets of L type backplates.

As an embodiment of the utility model, it is two sets of L type backup pad is all through fixed screw fixed mounting in the base top, and is two sets of whetstone wheel is all through spacing screw fixed mounting on two sets of bull stick outer walls.

As a preferred embodiment of the present invention, the power line is electrically connected to the switch, and the switch is electrically connected to the two sets of high speed motors through the wires.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses automatic high-speed two-sided knife sharpening device of many rounds, this device is at the in-process of in-service use, and for traditional knife sharpening device, the knife edge that this device can be convenient is polished, and the setting up of six groups knife sharpening wheels makes this device can collect and polish as an organic whole with the polishing, the effectual speed of accelerating the edge of a knife and polishing to just can change the knife sharpening wheel after unscrewing fixed screw and spacing screw, make the change of knife sharpening wheel more convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the automatic high-speed multi-wheel double-sided knife grinder of the present invention;

FIG. 2 is a sectional top view of the automatic high-speed multi-wheel double-sided knife grinder of the present invention;

FIG. 3 is a right side view of the automatic high-speed multi-wheel double-sided knife grinder of the present invention;

fig. 4 is a right-side sectional view of the sharpening wheels and the rotating rod of the automatic high-speed multi-wheel double-sided sharpening device of the utility model.

In the figure: the grinding wheel device comprises a grinding wheel 1, an L-shaped guard plate 2, a base 3, an anti-skidding rubber pad 4, an L-shaped support plate 5, a fixing screw 6, a rotating rod 7, a limiting screw 8, a coupler 9, a rotating shaft 10, a high-speed motor 11, a power line 12, a switch 13 and a support column 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-4, the present invention provides a technical solution: the automatic high-speed multi-wheel double-sided knife grinding device comprises a base 3, an L-shaped guard plate 2, an L-shaped support plate 5 and a support column 14;

3 top left and right sides of base all are provided with whetstone wheel 1, bilateral symmetry is provided with L type backup pad 5 perpendicularly around 3 tops of base, and is two sets of it runs through bull stick 7, and is two sets of to rotate between the 5 middle part left and right sides of L type backup pad 7 and run through two sets of 1 middle parts of whetstone wheel respectively for bull stick 7, the left and right sides symmetry vertical fixation of 3 top rear sides of base bonds and has support column 14, and is two sets of 14 tops of support column all have high-speed motor 11 through screw fixed mounting, and are two sets of 11 middle parts of high-speed motor all rotate and are provided with pivot 10, and are two sets of pivot 10 all through shaft coupling 9 respectively with 7 rear end fixed connection of two sets of bull sticks, 3 top middle part rear sides of base have switch 13 through screw.

In this embodiment (please refer to fig. 1), in the actual use process of the device, compared with the traditional knife sharpening device, the device can conveniently polish the knife edge, and the arrangement of the six groups of knife sharpening wheels 1 enables the device to integrate polishing and polishing, thereby effectively accelerating the speed of knife edge polishing, and the knife sharpening wheels 1 can be replaced after the fixing screws 6 and the limiting screws 8 are unscrewed, so that the knife sharpening wheels can be replaced more conveniently.

Wherein, protective rubber pads 4 are fixedly bonded at four corners of the bottom of the base 3.

In this embodiment (please refer to fig. 1), the protective rubber pad 4 can prevent the device from moving during the use process by the arrangement of the protective rubber pad 4.

The left side and the right side of the top of the base 3 are symmetrically fixedly bonded with L-shaped guard plates 2, and the two groups of knife sharpening wheels 1 are located between the two groups of L-shaped guard plates 2.

In this embodiment (please refer to fig. 1), the L-shaped guard plate 2 is arranged to protect the user from the sharpening wheel 1 when the device is used.

Wherein, it is two sets of L type backup pad 5 all passes through fixed screw 6 fixed mounting in base 3 top, and is two sets of whetting a knife wheel 1 is all through stop screw 8 fixed mounting on 7 outer walls of two sets of bull sticks.

In this embodiment (see fig. 1), the L-shaped supporting plate 5 and the sharpening wheel 1 can be fixedly mounted by the fixing screws 6 and the limiting screws 8 through the arrangement of the fixing screws 6 and the limiting screws 8.

The power line 12 is electrically connected to the switch 13, and the switch 13 is electrically connected to the two sets of high-speed motors 11 through wires.

It should be noted that, the utility model discloses an automatic high-speed many rounds of two-sided knife sharpening device, including sharpening wheel 1, L type backplate 2, base 3, antiskid rubber pad 4, L type backup pad 5, set screw 6, bull stick 7, spacing screw 8, shaft coupling 9, pivot 10, high-speed motor 11, power cord 12, switch 13, support column 14, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are this technical staff's accessible technology and learn the manual or learn through conventional experimental method.

According to the working principle, the knife sharpening wheels 1 in the device are six groups, and the surfaces of the knife sharpening wheels 1 are fine and smooth step by step from the front side of the base 3 to the rear side of the base 3; when the device is used, a power line 12 is connected to an external power supply, then two groups of high-speed motors 11 are controlled to work through a switch 13, the two groups of high-speed motors 11 respectively drive two groups of couplers 9 to rotate reversely through a rotating shaft 10, the couplers 9 drive the knife grinding wheels 1 to rotate through a rotating rod 7, then a knife edge is placed between the two groups of knife grinding wheels 1 downwards and then moved from the front side of the base 3 to the rear side of the base 3, so that the knife grinding wheels 1 grind the knife edge in the moving process of the knife; this device is at the in-process of in-service use, for traditional knife sharpening device, the knife edge that this device can be convenient is polished, and six sets of knife sharpening wheels 1's setting makes this device can collect and polish as an organic whole, the effectual speed that accelerates the edge of a knife and polish to just can change knife sharpening wheel 1 after unscrewing fixed screw 6 and stop screw 8, make the change of knife sharpening wheel more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The automatic high-speed multi-wheel double-sided knife grinding device is characterized by comprising a base (3), an L-shaped guard plate (2), an L-shaped support plate (5) and a support column (14);

the grinding wheel device is characterized in that grinding wheels (1) are arranged on the left side and the right side of the top of the base (3), L-shaped supporting plates (5) are symmetrically and vertically arranged on the front side and the rear side of the top of the base (3), rotating rods (7) are rotatably penetrated between the left side and the right side of the middle of each L-shaped supporting plate (5), two groups of rotating rods (7) respectively penetrate through the middle of each grinding wheel (1), supporting columns (14) are symmetrically and vertically fixedly bonded on the left side and the right side of the rear side of the top of the base (3), high-speed motors (11) are fixedly mounted on the tops of the two groups of supporting columns (14) through screws, rotating shafts (10) are rotatably arranged in the middle of the two groups of high-speed motors (11), the two groups of rotating shafts (10) are respectively and fixedly connected with the rear ends of the two groups of rotating rods, the rear side of the switch (13) is connected with a power line (12).

2. The automatic high-speed multi-wheel double-sided knife sharpening device of claim 1, wherein: and protective rubber pads (4) are fixedly bonded at four corners of the bottom of the base (3).

3. The automatic high-speed multi-wheel double-sided knife sharpening device of claim 1, wherein: l-shaped guard plates (2) are symmetrically and fixedly bonded to the left side and the right side of the top of the base (3), and the two sets of knife sharpening wheels (1) are located between the two sets of L-shaped guard plates (2).

4. The automatic high-speed multi-wheel double-sided knife sharpening device of claim 1, wherein: two sets of L type backup pad (5) are all through set screw (6) fixed mounting in base (3) top, and are two sets of whetting a knife wheel (1) is all through stop screw (8) fixed mounting on two sets of bull sticks (7) outer walls.

5. The automatic high-speed multi-wheel double-sided knife sharpening device of claim 1, wherein: the power line (12) is electrically connected with the switch (13), and the switch (13) is respectively electrically connected with the two groups of high-speed motors (11) through leads.

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