CN213004178U

CN213004178U - Portable knife sharpener

Info

Publication number: CN213004178U
Application number: CN202021394338.7U
Authority: CN
Inventors: 赵晨晨; 赵丹丹; 洪越
Original assignee: Shandong Ankesen Herbal Pieces Co ltd
Current assignee: Shandong Ankesen Herbal Pieces Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-20
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a portable knife sharpener, which relates to the technical field of knife sharpeners, and comprises a base, a control box, a sharpening disk and a placing plate, wherein the base is placed on a working plane, a supporting plate is fixedly arranged at the top of the base through a fastening bolt, the control box is fixedly arranged on the upper surface of the supporting plate, a motor is fixedly arranged in the control box, the sharpening disk is connected on an output shaft of the motor through a rotating shaft, the control box is arranged on the upper surface of the base through the supporting plate, and when the device is moved, the supporting plate is taken down from the upper surface of the base through a handle, so that the device is divided into two parts, and the device is more convenient to move and carry; meanwhile, the upper surface of the base is provided with a through groove, the through groove is internally provided with a placing plate in a sliding manner, the blade is plugged into the groove from the through hole, the blade is compressed on the lower surface of the groove through a pressing block, the end of the blade to be polished is positioned under the polishing disc, polishing of the blade is completed, and the blade is more convenient to install and disassemble.

Description

Portable knife sharpener

Technical Field

The utility model relates to a sharpedge grinding machine technical field specifically is a portable sharpedge grinding machine.

Background

The knife sharpener is originally called an end face knife sharpener, mainly has a gantry structure, mainly aims at enterprise users of mechanisms such as knife sharpening centers, forest industry, printing factories, papermaking plastics, book and periodical printing centers, medium-sized knife sharpening rooms and the like, and mainly comprises full-automatic knife sharpeners, precise knife sharpeners, numerical control knife sharpeners, woodworking knife sharpeners, knife sharpeners special for scrapers, printing knife sharpeners, paper cutters, multifunctional knife sharpeners, double-grinding-head knife sharpeners, circular knife sharpeners and the like. However, most of knife sharpeners in the current market are large sharpeners, are inconvenient to move, and cannot meet the use requirements of small factories, so that a portable knife sharpener is provided.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a portable sharpedge grinding machine, the dish of polishing passes through the backup pad to be installed on the base, removes and carries the in-process at the device, only need with the backup pad dismantle can, it is more convenient to remove, can satisfy small-size mill's user demand.

In order to achieve the above object, the utility model provides a following technical scheme: the grinding device comprises a base, a control box, a grinding disc and a placing plate, wherein the base is placed on a working plane, a supporting plate is fixedly installed at the top of the base through a fastening bolt, the control box is fixedly installed on the upper surface of the supporting plate, a motor is fixedly installed in the control box, a rotating shaft is connected onto an output shaft of the motor through a coupling, the other end of the rotating shaft extends out of the bottom of the control box, the rotating shaft extends out of the supporting plate simultaneously, the other end of the rotating shaft is connected with the grinding disc, a through groove is fixedly formed in the upper surface of the base, a sliding rail is fixedly installed at the bottom of the through groove, a sliding block is slidably installed in the sliding rail and is fixedly installed on the bottom surface of the placing plate, a moving bolt is fixedly; the utility model discloses a cutter blade, including placing the board, place the recess on the lateral wall of board, be provided with the briquetting in the recess, the briquetting passes through a plurality of spring coupling in the bottom of recess, has seted up the through-hole on the recess lateral wall that the briquetting corresponds simultaneously, and the thickness that highly is higher than the blade of through-hole to the lower surface of through-hole and the lower surface of recess are on same water flat line.

As a further aspect of the present invention: the last fixed surface of backup pad installs the check valve, and the one side that the check valve is close to the removal bolt designs to the output of check valve is connected with the shower nozzle, and the shower nozzle is located the blade directly over, and the input fixed mounting of check valve has the connector simultaneously.

As a further aspect of the present invention: and a handle is fixedly arranged on the side wall of the control box.

As a further aspect of the present invention: and the lower surface of the base is fixedly provided with a layer of non-slip mat.

As a further aspect of the present invention: the bottom of the pressing block close to the through hole is arc-shaped.

As a further aspect of the present invention: and a water guide hole is formed at the bottom of the through groove of the base.

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

1. the utility model discloses be provided with the base, the upper surface of base has seted up logical groove, sliding installation has the board of placing in the logical groove, set up the recess on the lateral wall of placing the board simultaneously, the blade is filled in the recess from the through-hole, compress tightly the blade on the lower surface of recess through the briquetting, the end of waiting to polish of blade is located the polishing dish under at this moment, adjust adjusting bolt and remove the polishing dish to the upper surface of blade, open the motor and drive the polishing dish and rotate, polish the blade, drive the board of placing through the rotatory removal bolt and carry out horizontal migration, thereby drive the blade and carry out horizontal migration at the lower surface of polishing dish, thereby accomplish polishing of blade, the installation and the dismantlement of blade are more convenient;

2. the utility model discloses be provided with the control box, the inside fixed mounting of control box has the motor, and the dish of polishing is connected on the output shaft of motor through the pivot, and the control box passes through the backup pad to be installed at the upper surface of base, and when the device removed the process, operating personnel dismantled adjusting bolt from the upper surface of base, took off the backup pad from the upper surface of base through the handle to fall into two parts with the device, made things convenient for the removal of device and carried more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the placing board of the present invention.

Fig. 3 is a side view of the placing board of the present invention.

As shown in the figure: 1. the base, 2, the control box, 3, the mill dish, 4, place the board, 5, the motor, 6, the pivot, 7, the backup pad, 8, adjusting bolt, 9, logical groove, 10, slide rail, 11, check valve, 12, the shower nozzle, 13, the connector, 14, removal bolt, 15, the slipmat, 16, recess, 17, the slider, 18, the briquetting, 19, the through-hole, 20, the spring, 21, the blade, 22, the handle, 23, the water guide hole.

Detailed Description

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in the embodiment of the present invention, a portable knife sharpener comprises a base 1, a control box 2, a sharpening disk 3 and a placing plate 4, wherein the base 1 is placed on a working plane, a supporting plate 7 is fixedly installed on the top of the base 1 through a fastening bolt 8, the control box 2 is fixedly installed on the upper surface of the supporting plate 7, a motor 5 is fixedly installed inside the control box 2, a rotating shaft 6 is connected to an output shaft of the motor 5 through a coupling, the other end of the rotating shaft 6 extends out of the bottom of the control box 2, the rotating shaft 6 extends out of the supporting plate 7 at the same time, the other end of the rotating shaft 6 is connected with the sharpening disk 3, the rotating shaft 6 is driven to rotate through the motor 5, so as to drive the sharpening disk 3 to perform sharpening operation, a through groove 9 is fixedly formed on the upper surface of the base 1, the sliding block 17 is arranged in the sliding rail 10 in a sliding manner, the sliding block 17 is fixedly arranged on the bottom surface of the placing plate 4, so that the placing plate 4 can slide left and right in the through groove 9, meanwhile, the right side wall of the placing plate 4 is fixedly connected with the movable bolt 14, the movable bolt 14 extends out of the side wall of the base 1, the placing plate 4 is driven to move horizontally by rotating the movable bolt 14, and the operation is more convenient; a groove 16 is formed in the side wall of the placing plate 4, a pressing block 18 is arranged in the groove 16, the pressing block 18 is connected to the bottom of the groove 16 through a plurality of springs 20, a through hole 19 is formed in the side wall of the groove 16 corresponding to the pressing block 18, the height of the through hole 19 is higher than the thickness of the blade 21, the lower surface of the through hole 19 and the lower surface of the groove 16 are on the same horizontal line, the blade 21 is inserted into the groove 16 from the through hole 19, the blade 21 is pressed on the lower surface of the groove 16 through the pressing block 18, the end to be polished of the blade 21 is located right below the polishing disc 3 at the moment, the adjusting bolt 8 is adjusted to move the polishing disc 3 to the upper surface of the blade 21, the motor 5 is started to drive the polishing disc 3 to rotate, the blade 21 is polished, the placing plate 4 is driven to horizontally move through the rotating moving bolt 14, and the blade 21 is, thereby finishing grinding the blade 21.

Wherein, the last fixed surface of backup pad 7 installs check valve 11, and one side that check valve 11 is close to removal bolt 14 is designed, and the output of check valve 11 is connected with shower nozzle 12, and shower nozzle 12 is located blade 21 directly over, and the input fixed mounting of check valve 11 has connector 13 simultaneously, and connector 13 is used for connecting the inlet tube of coolant liquid, sprays the coolant liquid through shower nozzle 12 at the surface of waiting to polish of blade 21 through check valve 11, the effectual temperature of polishing that has reduced, the operation of polishing of the mill 3 of being convenient for more.

Preferably, a handle 22 is fixedly installed on the side wall of the control box 2, in the moving process of the device, an operator detaches the adjusting bolt 8 from the upper surface of the base 1, and the supporting plate 7 is detached from the upper surface of the base 1 through the handle 22, so that the device is divided into two parts, and the device is more convenient to move and carry.

Preferably, the lower surface of the base 1 is fixedly provided with a layer of non-slip mat 15, the non-slip mat 15 increases the friction force between the device and the working plane, and the stability of the working process is ensured.

Preferably, the bottom of the pressing piece 18 near the through hole 19 is formed in an arc shape, thereby ensuring that the blade 21 can be smoothly inserted between the pressing piece 18 and the bottom surface of the groove 16.

Preferably, the bottom of the through groove 9 of the base 1 is provided with a water guide hole 23, and the bottom of the water guide hole 23 is externally connected with a drain pipe (not shown in the figure) for discharging the cooling liquid, so as to prevent the cooling liquid from flowing out from two sides of the through groove 9.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides a portable sharpedge grinding machine, includes base (1), control box (2), the dish of polishing (3) and places board (4), its characterized in that: the base (1) is placed on a working plane, a supporting plate (7) is fixedly installed at the top of the base (1) through a fastening bolt (8), a control box (2) is fixedly installed on the upper surface of the supporting plate (7), a motor (5) is fixedly installed inside the control box (2), a rotating shaft (6) is connected onto an output shaft of the motor (5) through a coupler, the other end of the rotating shaft (6) extends out of the bottom of the control box (2), the rotating shaft (6) extends out of the supporting plate (7) simultaneously, a polishing disc (3) is connected to the other end of the rotating shaft (6), a through groove (9) is fixedly formed in the upper surface of the base (1), a sliding rail (10) is fixedly installed at the bottom of the through groove (9), a sliding block (17) is slidably installed in the sliding rail (10), and the sliding block (17) is fixedly installed on, meanwhile, a movable bolt (14) is fixedly connected to the side wall of the right end of the placing plate (4), and the movable bolt (14) extends out of the side wall of the base (1); the side wall of the placing plate (4) is provided with a groove (16), a pressing block (18) is arranged in the groove (16), the pressing block (18) is connected to the bottom of the groove (16) through a plurality of springs (20), meanwhile, the side wall of the groove (16) corresponding to the pressing block (18) is provided with a through hole (19), the through hole (19) is higher than the thickness of the blade (21), and the lower surface of the through hole (19) and the lower surface of the groove (16) are on the same horizontal line.

2. The portable knife sharpener of claim 1, wherein: the last fixed surface of backup pad (7) installs check valve (11), and one side that check valve (11) are close to removal bolt (14) designs to the output of check valve (11) is connected with shower nozzle (12), and shower nozzle (12) are located blade (21) directly over, and the input fixed mounting of check valve (11) has connector (13) simultaneously.

3. The portable knife sharpener of claim 1, wherein: and a handle (22) is fixedly arranged on the side wall of the control box (2).

4. The portable knife sharpener of claim 1, wherein: the lower surface of the base (1) is fixedly provided with a layer of non-slip mat (15).

5. The portable knife sharpener of claim 1, wherein: the pressing block (18) is arranged into an arc shape near the bottom of the through hole (19).

6. The portable knife sharpener of claim 2, wherein: and a water guide hole (23) is formed at the bottom of the through groove (9) of the base (1).