CN218776245U

CN218776245U - Knife sharpening device

Info

Publication number: CN218776245U
Application number: CN202222932277.0U
Authority: CN
Inventors: 陈千国
Original assignee: Fujian Sanming Hongli Machinery Manufacture Co ltd
Current assignee: Fujian Sanming Hongli Machinery Manufacture Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-31
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to a knife sharpening device, including the working plate, the center at working plate top is provided with a plurality of cutter fixture, the equal fixedly connected with straight board of corner at working plate top, the same mounting panel of the equal fixedly connected with in top of two liang of straight boards, it is connected with the screw rod to rotate between two mounting panels, through reciprocating motor, the fan, remove strip and baffling board, start reciprocating motor and fan, reciprocating motor rotates to make it drive the screw rod and rotate, and then drive the removal strip and remove along the horizontal direction, and then drive baffling board and polish head and remove along the horizontal direction, polish a plurality of cutting tool, the fan produces wind-force, the air that contains flying chip gets into the inside of dust collection box via pipe and hose, the filter screen will fly the bits and filter down, avoid flying chip showy to be absorbed by the workman in the air, protect workman's healthy, and once only can polish a plurality of cutting tool, show and promote polishing efficiency, the design practicality can promote.

Description

Knife sharpening device

Technical Field

The utility model relates to the field of machining, especially, relate to a knife sharpening device.

Background

The metal plate has a large amount of and extensive application in modern production industry, need cut the metal plate in the production of metal plate and course of working, need use the cutter to cut the metal plate in the cutting process, and the cutter also need polish it after having spent a long time, need use grinding device.

Through the retrieval, chinese patent publication is CN 215239722U's patent, discloses an automatic knife sharpening device, the on-line screen storage device comprises a base, fixed surface has seted up the second spout on the base, the fixed pressure sensor that is equipped with on the inside one side cell wall of second spout, a base side fixed surface is connected with first motor, first motor output fixedly connected with third threaded rod, the third threaded rod runs through the second spout, sliding connection has the second slider in the second spout, second slider and third threaded rod threaded connection.

Although the device in the above-mentioned patent has realized the process of automatic cutter of polishing through the treater, emery wheel motor and the emery wheel that set up, at the in-process of polishing to the cutter, produce a large amount of bits that fly from this and can't clear up well, fly the bits and float and cause serious injury to workman's health extremely easily after being absorbed by the workman in the air, and the device once only can polish to a cutter, and efficiency of polishing is lower, and design practicality is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a knife sharpening device has solved the technical problem among the prior art.

The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides a knife sharpening device, includes the working plate, the center at working plate top is provided with a plurality of cutter fixture, the equal fixedly connected with straight board in corner at working plate top, two liang the same mounting panel of the equal fixedly connected with in top of straight board, two rotate between the mounting panel and be connected with the screw rod, be located left one side fixed mounting of mounting panel has reciprocating motor, reciprocating motor's output passes the one end fixed connection of mounting panel with the screw rod, the surperficial threaded connection of screw rod has the removal strip, the top fixedly connected with dust collection box of removal strip, the mounting hole has been seted up to one side of dust collection box, one side fixed mounting of mounting hole has the fan, the equal fixed intercommunication in both sides of fan has the hose, the fixed intercommunication in one end of hose has the pipe, the bottom fixed mounting of removal strip has electric hydraulic cylinder, electric hydraulic cylinder's output fixedly connected with folding plate, the equal fixed mounting in both sides of folding plate inner wall has polishing motor, polishing motor's output fixedly connected with head, the one end of polishing motor passes the folding plate and extends to the top of head, the equal fixedly connected with support column in corner of working plate bottom.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, cutter fixture includes the U-shaped fixed plate, the equal fixed mounting in both sides of U-shaped fixed plate inner wall has a plurality of electric telescopic handle, and is a plurality of the same grip block of electric telescopic handle's output fixedly connected with, two the block is connected with cutting tool between the grip block, the bottom of U-shaped fixed plate and the center fixed connection at working plate top.

Further, the other side of the dust collection box is hinged with a box door.

Furthermore, the inside fixedly connected with filter screen of mounting hole.

Furthermore, an elastic pad is fixedly connected to the joint of the clamping plate and the cutting tool.

Furthermore, the both ends of removing strip one side have all been seted up the perforation, are located the left two firm poles of one side fixedly connected with of mounting panel, the one end of firm pole and the one side fixed connection of the mounting panel that is located the right side, perforation and firm pole sliding connection.

The beneficial effects of the utility model are that: the utility model provides a knife sharpening device has following advantage:

through reciprocating motor, the fan, remove strip and bending plate, start reciprocating motor and fan, reciprocating motor rotates and makes it drive the screw rod and rotate, and then drive the removal strip and remove along the horizontal direction, and then drive bending plate and polish head and remove along the horizontal direction, polish to a plurality of cutting tool, the fan produces wind-force, the inside that the air that contains flying chip gets into the dust collection box via pipe and hose, the filter screen will fly the bits and filter, it is absorbed by the workman to avoid flying chip to float in the air, protect workman's healthy, and once only can polish a plurality of cutting tool, show promotion polishing efficiency, the design practicality can promote.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a first perspective three-dimensional structure of a knife grinder provided by the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of the knife grinder provided by the present invention;

FIG. 3 is a schematic side view of a knife grinder according to the present invention;

fig. 4 is a schematic sectional view of a dust box in the knife sharpening device shown in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a working plate; 2. a straight plate; 3. mounting a plate; 4. a screw; 5. a reciprocating motor; 6. a moving bar; 7. a dust collection box; 8. a fan; 9. a hose; 10. a conduit; 11. an electric hydraulic cylinder; 12. a folded plate; 13. polishing the motor; 14. polishing heads; 15. a support pillar; 16. a U-shaped fixing plate; 17. an electric telescopic rod; 18. a clamping plate; 19. cutting a cutter; 20. a box door; 21. a filter screen; 22. and (4) stabilizing the rod.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying fig. 1-4, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a knife sharpening device, including working plate 1, the center at 1 top of working plate is provided with a plurality of cutter fixture, the equal fixedly connected with straight board 2 in corner at 1 top of working plate, two liang of equal fixedly connected with in top of straight board 2 same mounting panel 3, it is connected with screw rod 4 to rotate between two mounting panels 3, one side fixed mounting that is located left mounting panel 3 has reciprocating motor 5, reciprocating motor 5's output passes mounting panel 3 and screw rod 4's one end fixed connection, screw rod 4's surperficial threaded connection has removal strip 6, the top fixedly connected with dust collection box 7 of removal strip 6, the mounting hole has been seted up to one side of dust collection box 7, one side fixed mounting of mounting hole has fan 8, the equal fixed intercommunication in both sides of fan 8 has hose 9, the fixed intercommunication in one end of hose 9 has pipe 10, the bottom fixed connection of removal strip 6 has electric hydraulic cylinder 11, electric hydraulic cylinder 11's output fixedly connected with folded plate 12, the equal fixed mounting in both sides of folded plate 12 inner wall has grinding motor 13, the output of grinding motor 13 has grinding head 14, the output fixed connection of pipe 10 has grinding head 14, the equal fixed connection of support column 15 of support column 1 bottom.

Preferably, the cutter fixture includes U-shaped fixed plate 16, the equal fixed mounting in both sides of the 16 inner walls of U-shaped fixed plate has a plurality of electric telescopic handle 17, the same grip block 18 of output fixedly connected with of a plurality of electric telescopic handle 17, the block is connected with cutting tool 19 between two grip blocks 18, the center fixed connection at the bottom and the 1 top of working plate of U-shaped fixed plate 16, electric telescopic handle 17 extends or shortens, drive grip block 18 and remove, can carry out the centre gripping to cutting tool 19, the process of polishing of being convenient for goes on.

Preferably, the other side of the dust box 7 is hinged with a door 20, and the door 20 is opened to facilitate maintenance of the inside of the dust box 7.

Preferably, a filter screen 21 is fixedly connected to the inside of the mounting hole, and flying debris in the air can be conveniently filtered through the filter screen 21.

Preferably, an elastic pad is fixedly connected to a joint of the clamping plate 18 and the cutting tool 19, and the elastic pad has certain elasticity, so that the clamping plate 18 is more stable when clamping the cutting tool 19.

Preferably, the both ends of moving strip 6 one side have all been seted up the perforation, are located two firm poles 22 of one side fixedly connected with of left mounting panel 3, and the one end of firm pole 22 and the one side fixed connection of mounting panel 3 that is located the right side perforate with firm pole 22 sliding connection, move strip 6 and slide along firm pole 22, have restricted the moving direction who moves strip 6.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a knife sharpening device, when using, start the extension that electric telescopic handle 17 made, and then drive the 18 relative movement of grip block and treat the cutting tool 19 of polishing and firmly centre gripping, start the extension that electric hydraulic cylinder 11 made, and then drive baffling plate 12, polish motor 13 and polish a head 14 downstream, up to polishing head 14 contact cutting tool 19's two sides, it drives to polish head 14 and rotates to start polish motor 13 and make, polish cutting tool 19, start reciprocating motor 5 and fan 8, reciprocating motor 5 rotates and drives screw rod 4 and rotate to make, and then drive removal strip 6 and remove along the horizontal direction, and then drive baffling plate 12 and polish head 14 and remove along the horizontal direction, polish a plurality of cutting tool 19, fan 8 produces wind-force, the air that contains flying chips gets into the inside of dust collection box 7 via pipe 10 and hose 9, filter screen 21 will fly the bits and filter down.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; all the persons skilled in the art can smoothly implement the present invention as shown in the attached drawings and described above; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a knife sharpening device, includes the working plate, its characterized in that, the center at working plate top is provided with a plurality of cutter fixture, the equal fixedly connected with straight board in corner at working plate top, two liang the same mounting panel of the equal fixedly connected with in top of straight board, two it is left to rotate between the mounting panel and be connected with the screw rod, is located one side fixed mounting of mounting panel has reciprocating motor, reciprocating motor's output passes the one end fixed connection of mounting panel with the screw rod, the surperficial threaded connection of screw rod has the removal strip, the top fixedly connected with dust collection box of removal strip, the mounting hole has been seted up to one side of dust collection box, one side fixed mounting of mounting hole has the fan, the equal fixed intercommunication in both sides of fan has the hose, the one end fixed intercommunication of hose has the pipe, the bottom fixed mounting of removal strip has electric hydraulic cylinder, electric hydraulic cylinder's output fixedly connected with folded plate, the equal fixed mounting in both sides of folded plate inner wall has polishing motor, polishing motor's output fixedly connected with head, the one end of pipe extends to the top of polishing head, the equal fixedly connected with support column in corner of working plate bottom.

2. The knife sharpening device as claimed in claim 1, wherein the tool clamping mechanism includes a U-shaped fixed plate, a plurality of electric telescopic rods are fixedly mounted on both sides of an inner wall of the U-shaped fixed plate, an output end of each electric telescopic rod is fixedly connected with a same clamping plate, a cutting tool is snap-connected between the two clamping plates, and a bottom of the U-shaped fixed plate is fixedly connected with a center of a top of the working plate.

3. The sharpener of claim 1, wherein the other side of the dust bin is hinged to a bin door.

4. The knife sharpening device as recited in claim 1, wherein a filter screen is fixedly connected to the inside of the mounting hole.

5. The device for sharpening a knife according to claim 2, wherein an elastic pad is fixedly connected to a joint of the clamping plate and the cutting tool.

6. The knife sharpening device according to claim 1, wherein two ends of one side of the moving bar are both provided with through holes, one side of the mounting plate on the left side is fixedly connected with two stabilizing rods, one end of each stabilizing rod is fixedly connected with one side of the mounting plate on the right side, and the through holes are slidably connected with the stabilizing rods.