CN214560122U

CN214560122U - Novel knife sharpener

Info

Publication number: CN214560122U
Application number: CN202120092630.1U
Authority: CN
Inventors: 杨纪弟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-02
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a novel knife sharpener, which comprises a shell and a shell cover, wherein the inner cavity bottom wall of the shell is fixedly connected with a fixed lock cylinder, a polishing disc is sleeved on the fixed lock cylinder and is rotatably connected on the fixed lock cylinder, a plurality of polishing cavities matched with a second polishing hole are uniformly arranged at the side end of the polishing disc, a rotating shaft is arranged in each polishing cavity, two mutually symmetrical polishing grinding wheels are sleeved on the rotating shaft, an adjusting hole matched with the polishing disc is arranged on the top wall of the shell cover, and a movable lock cylinder matched with the fixed lock cylinder is rotationally connected in the adjusting hole; the utility model discloses can directly rotate the carousel through the handle board, and then rotate a movable lock section of thick bamboo, and because mutually supporting between card hole and the cardboard, can utilize a movable lock section of thick bamboo to drive the hole of polishing and rotate, and then change different right emery wheels of whetting a knife and aim at first hole of polishing and second hole of polishing to the work of polishing of cutter is accomplished to the selected emery wheel of whetting a knife with cutter assorted, can promote the quality of polishing to the cutter by a wide margin.

Description

Novel knife sharpener

Technical Field

The utility model belongs to the technical field of sharpener technique and specifically relates to a novel sharpener.

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.

The novel double-side sharpening machine tool has the characteristics that the traditional single-side sharpening is changed into double-side sharpening, so that the sharpening method, the sharpening angle, the sharpening efficiency and the like are fundamentally changed, the most blunt tool does not need to be more than half a minute, the sharpness is comparable, and the sharpening efficiency is greatly improved.

The emery wheel of current sharpener is fixed, and a sharpener can only accomplish the cutter of specific material and polish, and the cutter of other materials is also polished, but the effect of polishing is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sharpener to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel sharpener comprises a shell and a shell cover, wherein the shell is of a q-shaped structure, the top end opening of the shell is sleeved with the shell cover, the left side end of the shell is provided with a second grinding hole, the bottom wall of an inner cavity of the shell is fixedly connected with a fixed lock cylinder, a grinding disc is sleeved on the fixed lock cylinder and is rotatably connected onto the fixed lock cylinder, the grinding disc is of a regular polygon disc body structure, the side end of the grinding disc is uniformly provided with a plurality of grinding cavities matched with the second grinding hole, a rotating shaft is arranged in the grinding cavity, two symmetrical grinding wheels are sleeved on the rotating shaft, the grinding wheels in each grinding cavity are different in material quality, a plurality of clamping plates are uniformly arranged in the inner cavity of the grinding disc, a pre-tightening spring matched with the grinding disc is clamped in the fixed lock cylinder, an adjusting hole matched with the grinding disc is formed in the top wall of the shell cover, and a movable lock cylinder matched with the fixed lock cylinder is rotatably connected in the adjusting hole, one end of the movable lock cylinder, far away from the shell, is fixedly connected with the rotary table, one end of the movable lock cylinder, far away from the rotary table, is uniformly provided with a plurality of clamping holes matched with the clamping plates, the front surface of the rotary table is provided with a handle plate, and the side end of the shell cover is provided with a first polishing hole matched with the second polishing hole; when the tool sharpener is used, the tool can be inserted between two sharpener grinding wheels in the same sharpening cavity through the mutual matching of the first sharpening hole and the second sharpening hole, the tool is pulled back and forth, and the sharpener grinding wheels can be used for finishing the sharpening work of the tool; before polishing, can directly rotate the carousel through the handle board, and then rotate a movable lock section of thick bamboo, and because mutually supporting between card hole and the cardboard, can utilize a movable lock section of thick bamboo to drive the polishing dish and rotate, and then change the different sharpening grinding wheel of right and aim at first polishing hole and second polishing hole to the work of polishing to the cutter is accomplished to the selected sharpening grinding wheel with cutter assorted, can promote the quality of polishing to the cutter by a wide margin.

In a further embodiment, the axis of the adjustment hole coincides with the axis of the sanding disc and the axis of the fixed lock cylinder.

In a further embodiment, the axis of the mobile lock cylinder coincides with the axis of the dial.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can directly rotate the carousel through the handle board, and then rotate a movable lock section of thick bamboo, and because mutually supporting between card hole and the cardboard, can utilize a movable lock section of thick bamboo to drive the hole of polishing and rotate, and then change different right emery wheels of whetting a knife and aim at first hole of polishing and second hole of polishing to the work of polishing of cutter is accomplished to the selected emery wheel of whetting a knife with cutter assorted, can promote the quality of polishing to the cutter by a wide margin.

Drawings

FIG. 1 is a schematic front view of a novel sharpener;

FIG. 2 is a schematic view of the internal structure of the housing of the novel sharpener;

fig. 3 is a schematic structural diagram of a housing of the novel sharpener.

In the figure: 1-shell, 2-shell cover, 3-adjusting hole, 4-first grinding hole, 5-second grinding hole, 6-fixed lock cylinder, 7-grinding disc, 8-grinding cavity, 9-grinding wheel, 10-rotating shaft, 11-pre-tightening spring, 12-clamping plate, 13-rotating disc, 14-movable lock cylinder, 15-clamping hole and 16-handle plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel knife sharpener comprises a casing 1 and a casing cover 2, wherein the casing 1 is of a q-shaped structure, the casing cover 2 is sleeved on an opening at the top end of the casing 1, a second grinding hole 5 is arranged at the left end of the casing 1, a fixed lock cylinder 6 is fixedly connected with the bottom wall of an inner cavity of the casing 1, a grinding disc 7 is sleeved on the fixed lock cylinder 6, the grinding disc 7 is rotatably connected on the fixed lock cylinder 6, the grinding disc 7 is of a regular polygon disc structure, a plurality of grinding cavities 8 matched with the second grinding holes 5 are uniformly arranged at the side end of the grinding disc 7, a rotating shaft 10 is arranged in each grinding cavity 8, two symmetrical grinding wheels 9 are sleeved on the rotating shaft 10, the materials of the grinding wheels 9 in each grinding cavity 8 are different, a plurality of clamping plates 12 are uniformly arranged in the inner cavity of the grinding disc 7, a pre-tightening spring 11 matched with the grinding disc 7 is clamped in the fixed lock cylinder 6, the top wall of the shell cover 2 is provided with an adjusting hole 3 matched with the polishing disc 7, the axis of the adjusting hole 3 is overlapped with the axis of the polishing disc 7 and the axis of the fixed lock cylinder 6, a movable lock cylinder 14 matched with the fixed lock cylinder 6 is rotationally connected in the adjusting hole 3, one end, far away from the shell 1, of the movable lock cylinder 14 is fixedly connected with a rotary table 13, one end, far away from the rotary table 13, of the movable lock cylinder 14 is uniformly provided with a plurality of clamping holes 15 matched with clamping plates 12, the axis of the movable lock cylinder 14 is overlapped with the axis of the rotary table 13, the front face of the rotary table 13 is provided with a handle plate 16, and the side end of the shell cover 2 is provided with a first polishing hole 4 matched with the second polishing hole 5; when the tool sharpener is used, the tool can be inserted between two sharpener grinding wheels 9 in the same sharpening cavity 8 through the mutual matching of the first sharpening hole 4 and the second sharpening hole 5, the tool is pulled back and forth, and the sharpening grinding wheels 9 can be used for finishing the sharpening work on the tool; before polishing, can directly rotate carousel 13 through handle board 16, and then rotate movable lock section of thick bamboo 14, and because mutually supporting between card hole 15 and the cardboard 12, can utilize movable lock section of thick bamboo 14 to drive the polishing dish 7 and rotate, and then change different sharpening grinding wheel 9 of right and aim at first polishing hole 4 and second polishing hole 5 to select and accomplish the work of polishing to the cutter with cutter assorted sharpening grinding wheel 9, can promote the quality of polishing to the cutter by a wide margin.

When the working principle of the utility model is used, the cutter can be inserted between two knife sharpening grinding wheels 9 in the same grinding cavity 8 through the mutual matching of the first grinding hole 4 and the second grinding hole 5, and the cutter is drawn back and forth, so that the grinding work of the cutter can be finished by the knife sharpening grinding wheels 9; before polishing, can directly rotate carousel 13 through handle board 16, and then rotate movable lock section of thick bamboo 14, and because mutually supporting between card hole 15 and the cardboard 12, can utilize movable lock section of thick bamboo 14 to drive the polishing dish 7 and rotate, and then change different sharpening grinding wheel 9 of right and aim at first polishing hole 4 and second polishing hole 5 to select and accomplish the work of polishing to the cutter with cutter assorted sharpening grinding wheel 9, can promote the quality of polishing to the cutter by a wide margin.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. A novel knife sharpener is characterized by comprising a shell (1) and a shell cover (2), wherein the shell cover (2) is sleeved on an opening at the top end of the shell (1), a second grinding hole (5) is formed in the left side end of the shell (1), a fixed lock cylinder (6) is fixedly connected to the bottom wall of an inner cavity of the shell (1), a grinding disc (7) is sleeved on the fixed lock cylinder (6), the grinding disc (7) is rotatably connected to the fixed lock cylinder (6), a plurality of grinding cavities (8) matched with the second grinding hole (5) are uniformly arranged at the side end of the grinding disc (7), a rotating shaft (10) is arranged in each grinding cavity (8), two symmetrical grinding wheels (9) are sleeved on the rotating shaft (10), the materials of the grinding wheels (9) in each grinding cavity (8) are different, and a plurality of clamping plates (12) are uniformly arranged in the inner cavity of the grinding disc (7), the fixed lock is gone into in a section of thick bamboo (6) to go into have and polish dish (7) matched with pretension spring (11), be equipped with on the roof of cap (2) with polish dish (7) matched with adjustment hole (3), adjustment hole (3) internal rotation is connected with fixed lock section of thick bamboo (6) matched with activity lock section of thick bamboo (14), the one end fixed connection carousel (13) of casing (1) are kept away from in activity lock section of thick bamboo (14), and the even a plurality of and cardboard (12) matched with card hole (15) that are equipped with of one end that carousel (13) were kept away from in activity lock section of thick bamboo (14), the side of cap (2) is equipped with and polishes hole (5) matched with first hole (4) of polishing with the second.

2. The new knife sharpener according to claim 1, characterized in that the housing (1) is of "q" shaped construction.

3. The new knife sharpener according to claim 1, characterized in that the polishing disc (7) is a regular polygon disc structure.

4. The new knife sharpener according to claim 1, characterized in that the axis of the adjustment hole (3) coincides with the axis of the sharpening disk (7) and with the axis of the fixed lock cylinder (6).

5. The new knife sharpener according to claim 4, characterized in that the axis of the movable lock cylinder (14) coincides with the axis of the rotary disc (13).

6. The new knife sharpener according to claim 5, characterized in that the front side of the rotary disc (13) is provided with a handle plate (16).