CN212217966U

CN212217966U - Quick knife sharpening device

Info

Publication number: CN212217966U
Application number: CN202020985037.5U
Authority: CN
Inventors: 卢建; 田柯霞
Original assignee: JINYUN VOCATIONAL SECONDARY SCHOOL
Current assignee: JINYUN VOCATIONAL SECONDARY SCHOOL
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-25
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a be used for cutter grinding equipment technical field, and disclose a quick knife sharpening device. The utility model provides a quick knife sharpening device, includes the casing, the top of casing sets up the cutter standing groove, the casing openly all is provided with the movable groove with the back, the casing passes through movable groove and connecting axle sliding connection, the connecting axle runs through front and the twist grip fixed connection of casing through the movable groove, the connecting axle is close to the position at front and back both ends respectively with electric telescopic handle fixed connection, the electric telescopic handle of telling keep away from the one end and the casing left side inner wall fixed connection of connecting axle, the central siphon has been cup jointed on the connecting axle surface, the rear end of central siphon is provided with the water inlet, the utility model discloses an electric telescopic handle drives grindstone reciprocating motion back and forth and reaches the purpose of quick knife sharpening, and through the screw rod at casing top, cooperation between fixing base and the splint can be fixed the cutter for.

Description

Quick knife sharpening device

Technical Field

The utility model relates to a be used for cutter grinding equipment technical field specifically being a quick knife sharpening device.

Background

With the development of society and the advancement of civilization, some ancient skills gradually disappear in the historical long river, and the employment of the wheezers gradually disappears in the field of vision of people. The kitchen knife is widely used in all industries from ancient times to present, especially in the aspect of kitchen ware, but when the kitchen knife is used for a long time, the kitchen knife can be curled and become dull, the vegetable cutting and meat cutting are time-consuming and labor-consuming, at the moment, the kitchen knife needs to be ground once, but the traditional knife stone is more troublesome to use, a lot of time and energy are wasted, many young people cannot grind the knife at all at present, and even the knife can accidentally injure oneself in the process of grinding the knife.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick knife sharpening device reaches quick whetting a knife and carries out abluent purpose to the cutter after the grinding.

In order to achieve the above object, the utility model provides a following technical scheme: a quick knife sharpening device comprises a shell, wherein a knife placing groove is arranged at the top of the shell, movable grooves are arranged on the front surface and the back surface of the shell, the shell is connected with a connecting shaft in a sliding mode through the movable grooves, the connecting shaft penetrates through the front surface of the shell and is fixedly connected with a rotating handle through the movable grooves, the positions, close to the front end and the back end, of the connecting shaft are respectively and fixedly connected with an electric telescopic rod, one end, away from the connecting shaft, of the electric telescopic rod is fixedly connected with the inner wall of the left side of the shell, a shaft tube is sleeved on the surface of the connecting shaft, a water inlet is arranged at the rear end of the shaft tube, a rough grindstone and a fine grindstone are fixedly arranged on the surface of the shaft tube, a water pipe support is fixedly arranged on the surface of the shaft tube, a V-shaped water, the water pump is fixedly installed on the inner wall of the shaft tube, the fixed seat is fixedly installed on the surface of the top of the shell and movably connected with the screw rod through threads, and one end, close to the cutter placing groove, of the screw rod is fixedly connected with the clamping plate.

Preferably, the rough grindstone, the fine grindstone and the water pipe support are distributed on the surface of the shaft pipe in an annular array.

Preferably, the middles of the rough grindstone and the fine grindstone are both provided with V-shaped openings, and the size of each opening corresponds to the width of the cutter placing groove.

Preferably, the diameter of the connecting shaft corresponds to the width of the movable groove.

Preferably, the number of the screw rods, the fixed seats and the clamping plates is four, and the two screw rods are symmetrically arranged in the cutter placing grooves in a group.

Preferably, the surface of the handle of the rotating handle is sleeved with a rubber pad.

The utility model provides a quick knife sharpening device. The method has the following beneficial effects:

(1) the utility model discloses an electric telescopic handle drives the rough grinding stone and the fine grinding stone and the water pipe support reciprocating motion on central siphon and central siphon surface, carries out grinding or cleaning to the cutter for it becomes simple convenient to whet a knife.

(2) The utility model discloses a turning handle rotates and drives the central siphon and rotates, according to the condition of cutting edge wearing and tearing, can select coarse grinding stone or fine grinding stone to carry out the grinding to the cutter, after the grinding is accomplished, can wash the cutter through the water pipe support that turning handle selected to have V type water pipe.

(3) The utility model discloses a screw rod at casing top, the cooperation between fixing base and the splint can be fixed the cutter for it is safer to whet a knife to become.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a top view of the structure of the present invention;

fig. 5 is a left side view structural diagram of the shaft tube and the surface device of the shaft tube of the present invention.

In the figure: 1 casing, 2 cutter standing grooves, 3 movable grooves, 4 twist grip, 5 connecting axles, 6 electric telescopic handle, 7 central siphon, 8 rough grindstones, 9 fine grindstones, 10 water inlets, 11 water pumps, 12 connecting water pipes, 13V type water pipe, 15 water pipe supports in 14 hole for water spraying, 16 screw rods, 17 fixing base, 18 splint.

Detailed Description

As shown in fig. 1-5, the utility model provides a technical solution: a rapid knife sharpening device comprises a shell 1, a knife placing groove 2 is arranged at the top of the shell 1, movable grooves 3 are arranged on the front surface and the back surface of the shell 1, the shell 1 is connected with a connecting shaft 5 in a sliding way through the movable grooves 3, the diameter of the connecting shaft 5 corresponds to the width of the movable grooves 3, the connecting shaft 5 penetrates through the front surface of the shell 1 through the movable grooves 3 and is fixedly connected with a rotating handle 4, a rubber pad is sleeved on the surface of the handle of the rotating handle 4, the positions, close to the front end and the back end, of the connecting shaft 5 are respectively fixedly connected with an electric telescopic rod 6, one end, far away from the connecting shaft 5, of the electric telescopic rod 6 is fixedly connected with the inner wall of the left side of the shell 1, a shaft tube 7 is sleeved on the surface of the connecting shaft 5, a water inlet 10 is arranged at the back end of the shaft tube 7, a rough grindstone 8 and a fine, the surface of the shaft tube 7 is fixedly provided with a water tube bracket 15, the middle part of the water tube bracket 15 is fixedly provided with a V-shaped water tube 13, the surface of the V-shaped water tube 13 is provided with water spray holes 14, the V-shaped water tube 13 is communicated with a water pump 11 through a connecting water tube 12, the water pump 11 is fixedly arranged on the inner wall of the shaft tube 7, a rough grindstone 8, a fine grindstone 9 and the water tube bracket 15 are distributed on the surface of the shaft tube 7 in an annular array, the rough grindstone 8 and the fine grindstone 9 on the surface of the shaft tube 7 are driven to reciprocate through an electric telescopic rod 6, the grinding or cleaning work is carried out on the cutter, so that the cutter grinding becomes simple and convenient, the shaft tube 7 is driven to rotate through the rotation of the rotating handle 4, the rough grindstone 8 or the fine grindstone 9 can be selected to grind the cutter according to the condition of the abrasion of the cutter, after the grinding is finished, fixed surface installs fixing base 17 at 1 top of casing, and fixing base 17 passes through screw thread and 16 swing joint of screw rod, and 16 one end and the splint 18 fixed connection of being close to cutter holding groove 2 of screw rod 16, fixing base 17 and splint 18 quantity are four, and two are a set of 2 symmetrical installations with cutter holding groove, and the cooperation between fixing base and the splint can be fixed the cutter for it becomes safer to whet a knife.

When using, place the cutter in cutter standing groove 2, then through the fixing base 17 at 1 top of casing and the screw rod 16 through screw thread and fixing base 17 swing joint and the cooperation between the splint 18 of 16 one end fixed mounting of screw rod, fix the cutter, make the cutter can not rock at the in-process of grinding, the effect of whetting a knife and the security of whetting a knife have been guaranteed, after fixing the cutter, according to cutting edge degree of wear, select rough grindstone 8 or fine grindstone 9 through turning handle 4, then start, reciprocating motion back and forth through telescopic link 6, drive the grindstone and carry out grinding work to the cutter, treat to accomplish behind the grinding work, adjust turning handle, make water pipe support 15 align cutter, start water pump 11, the cleaning work is carried out to the cutter, after wasing, accomplish the work of whetting a knife, whole process is simple and convenient, high efficiency, and high security.

Claims

1. The utility model provides a quick knife sharpening device, includes casing (1), its characterized in that: the top of casing (1) sets up cutter standing groove (2), casing (1) openly all is provided with movable groove (3) with the back, casing (1) is through movable groove (3) and connecting axle (5) sliding connection, connecting axle (5) run through the front and turning handle (4) fixed connection of casing (1) through movable groove (3), the position that connecting axle (5) are close to both ends around respectively with electric telescopic handle (6) fixed connection, the one end and casing (1) left side inner wall fixed connection of connecting axle (5) are kept away from in electric telescopic handle (6) of telling, central siphon (7) have been cup jointed on connecting axle (5) surface, the rear end of central siphon (7) is provided with water inlet (10), central siphon (7) fixed surface installs rough grindstone (8) and fine grindstone (9), central siphon (7) fixed surface installs water pipe support (15), the utility model discloses a cutter mounting structure, including water pipe support (15), the middle part fixed mounting of water pipe support (15) has V type water pipe (13), the surface of V type water pipe (13) is provided with hole for water spraying (14), V type water pipe (13) are through connecting water pipe (12) and water pump (11) intercommunication, water pump (11) fixed mounting is at the inner wall of central siphon (7), casing (1) top fixed surface installs fixing base (17), fixing base (17) are through screw thread and screw rod (16) swing joint, the one end and splint (18) fixed connection of being close to cutter standing groove (2) of screw rod (16).

2. The rapid sharpening device of claim 1, wherein: the rough grindstones (8), the fine grindstones (9) and the water pipe supports (15) are distributed on the surface of the shaft pipe (7) in an annular array.

3. The rapid sharpening device of claim 1, wherein: the middle of the rough grindstone (8) and the middle of the fine grindstone (9) are both provided with V-shaped openings, and the size of each opening corresponds to the width of the cutter placing groove (2).

4. The rapid sharpening device of claim 1, wherein: the diameter of the connecting shaft (5) corresponds to the width of the movable groove (3).

5. The rapid sharpening device of claim 1, wherein: the number of the screw rods (16), the fixed seats (17) and the clamping plates (18) is four, and the two screw rods are symmetrically arranged by the cutter placing grooves (2) in one group.

6. The rapid sharpening device of claim 1, wherein: the rubber pad is sleeved on the surface of the handle of the rotating handle (4).