CN210588451U

CN210588451U - Machining cutter grinding device

Info

Publication number: CN210588451U
Application number: CN201921343364.4U
Authority: CN
Inventors: 胡云堂
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-22
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a machining cutter grinding device, the on-line screen storage device comprises a base, the top both sides of base are fixed with back shaft and cylinder respectively, the both sides top of back shaft is run through respectively has connecting rod and third spout, and the third spout is located the surface of connecting rod, one side of connecting rod is fixed with the motor, one side of motor is connected with the fine grinding wheel through the connecting rod, and the connecting rod runs through protecting sheathing's inside one side, before polishing, can put into the standing groove with the cutter earlier, makes the cutter location, later unscrews first elasticity screw of pine and second elasticity screw and makes first slider and second slider remove respectively in first spout and second spout, and the position of cutter is adjusted to left and right sides removal to first slider accessible, and the size of standing groove can be adjusted around the second slider.

Description

Machining cutter grinding device

Technical Field

The utility model relates to a cutter grinding device technical field specifically is a machining cutter grinding device.

Background

The tool is a tool used for cutting machining in machine manufacturing, also called as a cutting tool, most of the tools are used for machines, but the tools are also used for hands, and since the tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood as a metal cutting tool, tools for cutting wood are known as woodworking tools, tools for special applications are also known as mining tools, and the development of the tools plays an important role in the history of human progress, and copper tools such as brass cones and red copper cones, drills and knives appear in China as early as 28 to 20 th century before the official business.

Present machining cutter grinding device, when polishing, the position of cutter can only be controlled always to the hand for the most, and is more hard and time-consuming, and present cutter grinding device can make iron fillings and dust spill when polishing moreover, and the noise is great, leads to iron fillings to hinder the condition such as people and influence hearing easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining cutter grinding device to it wastes time and energy and iron fillings injure people and influence hearing scheduling problem to propose in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for a machining cutter comprises a base, wherein a supporting shaft and an air cylinder are fixed on two sides of the top of the base respectively, a connecting rod and a third sliding chute penetrate through the upper portions of two sides of the supporting shaft respectively, the third sliding chute is located on the outer surface of the connecting rod, a motor is fixed on one side of the connecting rod, one side of the motor is connected with a fine grinding wheel through the connecting rod, the connecting rod penetrates through one side of the inside of a protective shell, and the outer surface of a contact block is connected with the protective shell through the insides of a coarse grinding wheel, an inclined grinding wheel and the fine;

the outer surface of the base is provided with a switch button, the top of the cylinder is fixed with a cutter placing table, the top of the cutter placing table is provided with a first chute, the top of the first chute is provided with a first sliding block, the outer surface of the first sliding block is provided with a first elastic screw, one side of the cutter placing table is respectively provided with a second chute and a placing groove, the top of the second chute is provided with a second sliding block, one side of the second sliding block is provided with a second elastic screw, the other side of the protective casing is respectively provided with a first spring plate and a second spring plate, the bottoms of the first spring plate and the tops of the second spring plates are respectively provided with a stop dog, the bottoms and the tops of the two stop dogs are respectively adhered with rubber pads, the two rubber pads are respectively positioned at the top and the bottom of one side of the cutter placing table, and the bottom of the protective casing is provided with an iron scrap, and the fine grinding wheel, the inclined plane grinding wheel and the coarse grinding wheel are all positioned in the protective shell.

Preferably, the fine grinding wheel, the inclined plane grinding wheel and the coarse grinding wheel are electrically connected with the motor through connecting rods.

Preferably, the iron scrap placing box is located at the bottom of the protective shell, and the iron scrap placing box is detachable.

Preferably, the outer surface of the protective shell is made of tempered glass.

Preferably, the switch button is electrically connected with the cylinder.

Preferably, a rubber layer is adhered to the outer surface of the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the machining tool polishing device is provided with a first sliding groove, a second sliding groove, a third sliding groove, a first sliding block, a second sliding block, a first loose screw, a second loose screw, a contact block and a placing groove, before polishing, a tool can be placed into the placing groove first, so that the tool is positioned, then the first loose screw and the second loose screw are loosened to enable the first sliding block and the second sliding block to move in the first sliding groove and the second sliding groove respectively, the position of the tool can be adjusted by moving the first sliding block leftwards and rightwards, the size of the placing groove can be adjusted by moving the second sliding block forwards and backwards, after the tool is positioned, the first loose screw and the second loose screw are tightened, a power supply is turned on, a motor is pushed towards a support rod direction to enable a connecting rod to move along the third sliding groove until the contact block abuts against a protective shell, polishing can be started, time is saved, and the problem of wasting time and labor during polishing is solved Second spring plate, dog and rubber pad, when grinding device is in the operation, first spring is ordinary spring, it places the bench side to withstand the cutter downwards because of the dog overweight, and second spring plate material is the preparation of steel, it places the bench below to withstand the cutter with the dog, when needs are taken out or are put into the cutter, upwards lift first spring plate can, make work area form confined space, can make dust and iron fillings can not the spill, and the bottom and the top of two dogs all adhere and have the rubber pad, make the inside sound of protecting sheathing difficult spread, the condition that iron fillings wounded people and influence hearing has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the knife placing table of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side-sectional structure view of the present invention.

In the figure: 1. a base; 2. a support shaft; 3. a motor; 4. a connecting rod; 5. a third chute; 6. a protective housing; 7. a fine grinding wheel; 8. an inclined plane grinding wheel; 9. a rough grinding wheel; 10. a contact block; 11. a first spring plate; 12. a stopper; 13. a cylinder; 14. a cutter placing table; 15. placing a box for iron filings; 16. a first loose screw; 17. a placement groove; 18. a first slider; 19. a second loose screw; 20. a first chute; 21. a second chute; 22. a second slider; 23. a second spring plate; 24. a rubber pad; 25. and a button is switched on and off.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a grinding device for machining tools comprises a base 1, wherein a supporting shaft 2 and a cylinder 13 are fixed on two sides of the top of the base 1 respectively, a connecting rod 4 and a third sliding chute 5 penetrate through the upper portions of two sides of the supporting shaft 2 respectively, the third sliding chute 5 is located on the outer surface of the connecting rod 4, a motor 3 is fixed on one side of the connecting rod 4, one side of the motor 3 is connected with a fine grinding wheel 7 through the connecting rod 4, the connecting rod 4 penetrates through one side of the inside of a protective shell 6, the outer surface of a contact block 10 is connected with the protective shell 6 through the inner portions of a rough grinding wheel 9, an inclined plane grinding wheel 8 and the fine grinding wheel 7, a switch button 25 is installed on the outer surface of the base 1, a tool placing table 14 is fixed on the top of the cylinder 13, a first sliding chute 20 is formed in the top of the tool placing table 14, a first sliding block 18 is installed on the top of the first sliding chute, second spout 21 and standing groove 17 have been seted up respectively to one side of cutter platform 14, second slider 22 is installed at the top of second spout 21, and second elasticity screw 19 is installed to one side of second slider 22, first spring plate 11 and second spring plate 23 are installed respectively to the opposite side of protecting sheathing 6, dog 12 is all installed at the bottom of first spring plate 11 and the top of second spring plate 23, and the bottom and the top of two dog 12 are bonded respectively has rubber pad 24, two rubber pads 24 are located the top and the bottom of cutter platform 14 one side respectively, iron fillings are installed to the bottom of protecting sheathing 6 and are placed box 15, fine grinding wheel 7, inclined plane emery wheel 8 and rough grinding wheel 9 all are located the inside of protecting sheathing 6.

Preferably, the fine grinding wheel 7, the inclined grinding wheel 8 and the coarse grinding wheel 9 are electrically connected with the motor 3 through the connecting rod 4, so that the grinding device can better grind the cutter.

Preferably, iron fillings are placed box 15 and are located the bottom of protecting sheathing 6, and iron fillings are placed box 15 and can be dismantled, make iron fillings can not pile up inside protecting sheathing 6, clearance iron fillings that can be better.

Preferably, the outer surface of the protective shell 6 is made of tempered glass, so that the condition inside the protective shell 6 can be better observed, and the tempered glass is hard and cannot be easily broken.

Preferably, the switch button 25 is electrically connected with the cylinder 13, so that the positioning of the cutter can be better controlled.

Preferably, a rubber layer is adhered to the outer surface of the motor 3, and the motor 3 is electrically driven when being pushed.

The working principle is as follows: firstly, the grinding device for machining tools is horizontally placed on the ground, then the stop block 12 is upwards pushed through the first spring plate 11, the first loose screw 16 and the second loose screw 19 are loosened to enable the first sliding block 18 and the second sliding block 22 to be respectively moved out through the first sliding groove 20 and the second sliding groove 21, then the placing area of the placing groove 17 is increased, then the tools to be ground are placed in the placing groove 17, then the grinding wheel to be ground is selected, the positions of the tools are adjusted, the first sliding block 18 and the second sliding block 22 can be moved to the positions corresponding to the tools, then the first loose screw 16 and the second loose screw 19 are tightened, after the tools are placed, the first spring plate 11 automatically falls to the top of the tool placing table 14, finally the height of the air cylinder 13 is adjusted through the switch button 25, then the power supply is started, the motor 3 drives the fine grinding wheel 7 through the connecting rod 4, Inclined plane emery wheel 8, rough grinding wheel 9 rotate, later, to 2 directions of back shaft push motor 3, make connecting rod 4 remove along third spout 5, push up protecting sheathing 6 until contact piece 10, a large amount of iron fillings that the in-process of polishing dropped can fall into iron fillings and place box 15, adopt toughened glass preparation because of protecting sheathing 6's surface, can observe the inside condition of protecting sheathing, place box 15 when iron fillings and fill soon after, can place box 15 with iron fillings and take out the clearance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining cutter grinding device, includes base (1), its characterized in that: a supporting shaft (2) and a cylinder (13) are respectively fixed on two sides of the top of the base (1), a connecting rod (4) and a third sliding chute (5) are respectively penetrated above two sides of the supporting shaft (2), the third sliding chute (5) is positioned on the outer surface of the connecting rod (4), a motor (3) is fixed on one side of the connecting rod (4), one side of the motor (3) is connected with a fine grinding wheel (7) through the connecting rod (4), the connecting rod (4) penetrates one side of the inside of a protective shell (6), and the outer surface of a contact block (10) is connected with the protective shell (6) through the coarse grinding wheel (9), the inclined plane grinding wheel (8) and the inside of the fine grinding wheel (7);

the outer surface of the base (1) is provided with a switch button (25), the top of the cylinder (13) is fixed with a cutter placing table (14), the top of the cutter placing table (14) is provided with a first sliding groove (20), the top of the first sliding groove (20) is provided with a first sliding block (18), the outer surface of the first sliding block (18) is provided with a first elastic screw (16), one side of the cutter placing table (14) is provided with a second sliding groove (21) and a placing groove (17) respectively, the top of the second sliding groove (21) is provided with a second sliding block (22), one side of the second sliding block (22) is provided with a second elastic screw (19), the other side of the protective shell (6) is provided with a first spring plate (11) and a second spring plate (23) respectively, and the bottom of the first spring plate (11) and the top of the second spring plate (23) are provided with a stop block (12), rubber pads (24) are respectively bonded to the bottoms and the tops of the two check blocks (12), the two rubber pads (24) are respectively located at the top and the bottom of one side of the cutter placing table (14), the scrap iron placing box (15) is installed at the bottom of the protective shell (6), and the fine grinding wheel (7), the inclined grinding wheel (8) and the coarse grinding wheel (9) are all located inside the protective shell (6).

2. A machining tool sharpening device according to claim 1, wherein: the fine grinding wheel (7), the inclined plane grinding wheel (8) and the coarse grinding wheel (9) are electrically connected with the motor (3) through the connecting rod (4).

3. A machining tool sharpening device according to claim 1, wherein: the scrap iron placing box (15) is located at the bottom of the protective shell (6), and the scrap iron placing box (15) can be detached.

4. A machining tool sharpening device according to claim 1, wherein: the outer surface of the protective shell (6) is made of toughened glass.

5. A machining tool sharpening device according to claim 1, wherein: the switch button (25) is electrically connected with the air cylinder (13).

6. A machining tool sharpening device according to claim 1, wherein: the outer surface of the motor (3) is adhered with a rubber layer.