CN220839270U

CN220839270U - Numerical control metal cutting tool grinding device

Info

Publication number: CN220839270U
Application number: CN202322329885.7U
Authority: CN
Inventors: 朱家斌; 周洪波; 朱沛熙
Original assignee: Anhui Xiaozheng Electromechanical Equipment Co ltd
Current assignee: Anhui Xiaozheng Electromechanical Equipment Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-26
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a grinding device for a numerical control metal cutting tool, and belongs to the technical field of metal processing. The utility model relates to a numerical control metal cutting tool grinding device which comprises an operating table, a clamping frame, a first sliding plate, a second sliding plate, grinding wheels and a collecting groove, wherein the first sliding plate and the second sliding plate are arranged on the upper end surface of the operating table, a first motor is arranged on the outer surface of the first sliding plate, the clamping frame is arranged at the output end of the first motor, and a second motor is arranged on the rear end surface of the second sliding plate. The utility model solves the problems that the existing cutting tool grinding device cannot automatically grind and reduce temperature and dust in all directions, inserts the metal cutting tool into the clamping frame, rotates the turntable, enables the clamping plate to extrude downwards, fixes the metal cutting tool, drives the first motor, enables the clamping frame to drive the cutting tool to rotate together, grinds the cutting tool in all directions, and improves grinding efficiency.

Description

Numerical control metal cutting tool grinding device

Technical Field

The utility model relates to the technical field of metal processing, in particular to a grinding device for a numerical control metal cutting tool.

Background

Cutting tools are tools for removing material from a workpiece to produce a desired shape, size and surface quality during manufacturing, such as turning, milling, drilling, grinding, etc., for manufacturing various metal parts and products, and the main function of the cutting tools is to cut the material from the workpiece by applying a cutting force to the surface of the workpiece to obtain the desired shape and size, and common cutting tools are severely worn after long-term use and require grinding to be used again.

The following problems often occur during grinding of the cutting tool:

1. The common cutting tool grinding device generally needs to use a manual grinding tool for trimming and grinding, so that the efficiency is low, and the precision is difficult to ensure;

2. The common cutting tool grinding device can generate a large amount of heat in grinding, so that equipment is worn for a long time, the service life of the equipment is reduced, and a large amount of metal scraps can be generated to influence the grinding precision.

Disclosure of utility model

The utility model aims to provide a numerical control metal cutting tool grinding device which is practical, simple and has the functions of omnibearing grinding, distance adjustment, temperature reduction and dust fall, so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a numerical control metal cutting tool grinding device, includes operation panel, carriage, first sliding plate, second sliding plate, grinding wheel and collecting vat, operation panel upper end surface is provided with first sliding plate and second sliding plate, first sliding plate surface is provided with first motor, first motor output is provided with the carriage, second sliding plate rear end surface is provided with the second motor, second motor output is provided with the pivot, the pivot surface is provided with the grinding wheel, the operation panel lower extreme is provided with the collecting vat.

Preferably, the left end of the first sliding plate is provided with a first fixing plate, the first fixing plate is fixedly connected with the operating platform, a first sliding groove and a second sliding groove are formed in the operating platform, the second sliding groove is located at the lower end of the first sliding plate, the first sliding plate is slidably connected with the second sliding groove, the rear end of the first fixing plate is provided with a first air cylinder, and the output end of the first air cylinder penetrates through the first fixing plate and is fixedly connected with the first sliding plate.

Preferably, the clamping frame is internally provided with a clamping plate, the upper end of the clamping plate is provided with a threaded rod, the upper end of the threaded rod is provided with a rotary table, and the clamping frame is in threaded connection with the threaded rod.

Preferably, the first chute is located second sliding plate lower extreme, second sliding plate and first chute sliding connection, second sliding plate upper end is provided with the water filling port, the inside guiding gutter that is provided with of second sliding plate, the hole has been seted up on the pivot surface, the pivot output is provided with the limbers.

Preferably, the second sliding plate rear end is provided with the second fixed plate, second fixed plate and operation panel fixed connection, second fixed plate rear end is provided with the second cylinder, second cylinder output runs through second fixed plate and second sliding plate fixed connection.

Preferably, a filter screen is arranged in the first sliding groove, a supporting leg is arranged at the lower end of the operating platform, and the supporting leg is fixedly connected with the operating platform.

Compared with the prior art, the utility model has the following beneficial effects:

When the numerical control metal cutting tool grinding device is used, a metal cutting tool is inserted into the clamping frame, the turntable is rotated, the clamping plate is pressed downwards, the metal cutting tool is fixed, the first motor is driven, the clamping frame drives the cutting tool to rotate together, the cutting tool is ground in all directions, and the grinding efficiency is improved.

When the numerical control metal cutting tool grinding device is used, the first air cylinder is driven to move the first sliding plate towards the grinding wheel, so that the numerical control metal cutting tool grinding device can be suitable for grinding cutting tools with various lengths, the second air cylinder is driven to push the second sliding plate to move, the grinding wheel position can be freely adjusted, the grinding quality is improved, and the overall applicability is high.

When the numerical control metal cutting tool grinding device is used, cold water is poured into the water filling port, and when the rotating shaft rotates, the cold water flows into the holes on the surface of the rotating shaft through the water guiding groove, and then the centrifugal force is utilized to spray the cold water from the water guiding hole to the surface of the grinding wheel, so that the cooling and dust fall are carried out, the service life of equipment is prolonged, and the overall practicability is improved.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a perspective view of the present utility model from another angle in its entirety;

fig. 3 is a schematic view of the internal structure of the second sliding plate of the present utility model.

In the figure: 1. an operation table; 2. a clamping frame; 21. a clamping plate; 3. a turntable; 31. a threaded rod; 4. a first motor; 5. a first sliding plate; 6. a first fixing plate; 7. a first cylinder; 8. a second sliding plate; 81. a water filling port; 9. grinding wheel; 10. a first chute; 11. a filter screen; 12. a second chute; 13. a rotating shaft; 14. support legs; 15. a collection tank; 16. a second cylinder; 17. a second fixing plate; 18. a water through hole; 19. a water guide groove; 20. a second motor; 22. holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a grinding device for a numerical control metal cutting tool comprises an operation table 1, a clamping frame 2, a first sliding plate 5, a second sliding plate 8, a grinding wheel 9 and a collecting groove 15, wherein the first sliding plate 5 and the second sliding plate 8 are arranged on the upper end surface of the operation table 1, a first motor 4 is arranged on the outer surface of the first sliding plate 5, the clamping frame 2 is arranged at the output end of the first motor 4, a second motor 20 is arranged on the rear end surface of the second sliding plate 8, a rotating shaft 13 is arranged at the output end of the second motor 20, the grinding wheel 9 is arranged on the outer surface of the rotating shaft 13, the collecting groove 15 is arranged at the lower end of the operation table 1, during use, the metal cutting tool is inserted into the clamping frame 2, the clamping frame 2 can be rotated by the arrangement of the first motor 4, the cutting tool is driven to rotate, the metal cutting tools with different lengths can be ground by the arrangement of the first sliding plate 5, the distance of the grinding wheel 9 can be adjusted by the arrangement of the second sliding plate 8, the grinding quality is improved, the applicability is improved, the best position is reached, the second motor 20 is driven, and the metal cutting tool is driven to rotate by the grinding wheel 9.

Further, the left end of the first sliding plate 5 is provided with a first fixed plate 6, the first fixed plate 6 is fixedly connected with the operating platform 1, a first sliding groove 10 and a second sliding groove 12 are arranged in the operating platform 1, the second sliding groove 12 is located at the lower end of the first sliding plate 5, the first sliding plate 5 is slidably connected with the second sliding groove 12, the rear end of the first fixed plate 6 is provided with a first air cylinder 7, the output end of the first air cylinder 7 penetrates through the first fixed plate 6 and is fixedly connected with the first sliding plate 5, the first air cylinder 7 is driven, the first sliding plate 5 is enabled to move, a cutting tool is enabled to approach to the grinding wheel 9, and the cutting tool with multiple lengths can be suitable for grinding.

Further, the clamping plate 21 is arranged inside the clamping frame 2, the threaded rod 31 is arranged at the upper end of the clamping plate 21, the rotary table 3 is arranged at the upper end of the threaded rod 31, the clamping frame 2 is in threaded connection with the threaded rod 31, and when the clamping frame is used, the rotary table 3 is rotated, so that the clamping plate 21 moves downwards, the rear end of a cutting tool is clamped, and the grinding stability is improved.

Further, first spout 10 is located second slide plate 8 lower extreme, second slide plate 8 and first spout 10 sliding connection, second slide plate 8 upper end is provided with water injection port 81, the inside guiding gutter 19 that is provided with of second slide plate 8, hole 22 has been seted up on pivot 13 surface, pivot 13 output is provided with through-hole 18, during the use, can pour into water injection port 81 with cold water, the inside hollow structure that sets up of pivot 13, the cold water flows to pivot 13 inside through guiding gutter 19, utilize pivot 13 pivoted centrifugal force, spray cold water from through-hole 18 to the wheel 9 surface of polishing, thereby realize cooling and dust fall's effect to cutting tool and wheel of polishing.

Further, the second fixed plate 17 is arranged at the rear end of the second sliding plate 8, the second fixed plate 17 is fixedly connected with the operating platform 1, the second cylinder 16 is arranged at the rear end of the second fixed plate 17, the output end of the second cylinder 16 penetrates through the second fixed plate 17 and is fixedly connected with the second sliding plate 8, and when the grinding machine is used, the second cylinder 16 is driven to adjust the position of the grinding wheel 9, so that the grinding quality is improved.

Further, the filter screen 11 is arranged in the first chute 10, the supporting leg 14 is arranged at the lower end of the operating platform 1, the supporting leg 14 is fixedly connected with the operating platform 1, and used wastewater is filtered through the filter screen 11 and flows into the collecting tank 15 so as to be reused later.

Working principle: when the numerical control metal cutting tool grinding device is used, a metal cutting tool is inserted into the clamping frame 2, the rotary disc 3 is rotated, the clamping plate 21 is pressed downwards, the cutting tool is fixed, the first motor 4 is driven, the clamping frame 2 drives the cutting tool to rotate together, the first air cylinder 7 is driven to push the first sliding plate 5 to a proper position, the second air cylinder 16 is driven, the grinding wheel 9 is moved to a proper position, the second motor 20 is driven to rotate the grinding wheel 9, the cutting tool can be ground in all directions, cold water is poured into the water injection port 81, the cold water flows to the surface of the rotating shaft 13 through the water guide groove 19, flows into the rotating shaft 13 through the hole 22, and is thrown out from the water through hole 18 by utilizing centrifugal force, and the grinding wheel 9 and the cutting tool are cooled and dust reduced.

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

Claims

1. The utility model provides a numerical control metal cutting tool grinding device, includes operation panel (1), clamping frame (2), first sliding plate (5), second sliding plate (8), grinding wheel (9) and collecting vat (15), its characterized in that: the upper end surface of the operating platform (1) is provided with a first sliding plate (5) and a second sliding plate (8), the outer surface of the first sliding plate (5) is provided with a first motor (4), the output end of the first motor (4) is provided with a clamping frame (2), the grinding wheel (9) is arranged on the outer surface of the rotating shaft (13), and the collecting groove (15) is arranged at the lower end of the operating platform (1).

2. A numerical control metal cutting tool grinding apparatus according to claim 1, wherein: the novel sliding device is characterized in that a first fixed plate (6) is arranged at the left end of the first sliding plate (5), the first fixed plate (6) is fixedly connected with the operating platform (1), a first sliding groove (10) and a second sliding groove (12) are formed in the operating platform (1), the second sliding groove (12) is located at the lower end of the first sliding plate (5), the first sliding plate (5) is slidably connected with the second sliding groove (12), a first air cylinder (7) is arranged at the rear end of the first fixed plate (6), and the output end of the first air cylinder (7) penetrates through the first fixed plate (6) and is fixedly connected with the first sliding plate (5).

3. A numerical control metal cutting tool grinding apparatus according to claim 1, wherein: clamping plates (21) are arranged inside the clamping frames (2), threaded rods (31) are arranged at the upper ends of the clamping plates (21), rotating discs (3) are arranged at the upper ends of the threaded rods (31), and the clamping frames (2) are in threaded connection with the threaded rods (31).

4. A numerically controlled metal cutting tool grinding apparatus as set forth in claim 2, wherein: the first sliding chute (10) is located at the lower end of the second sliding plate (8), the second sliding plate (8) is in sliding connection with the first sliding chute (10), a water filling port (81) is formed in the upper end of the second sliding plate (8), a water guide groove (19) is formed in the second sliding plate (8), holes (22) are formed in the surface of the rotating shaft (13), and water through holes (18) are formed in the output end of the rotating shaft (13).

5. A numerical control metal cutting tool grinding apparatus according to claim 1, wherein: the rear end of the second sliding plate (8) is provided with a second fixing plate (17), the second fixing plate (17) is fixedly connected with the operating platform (1), the rear end of the second fixing plate (17) is provided with a second air cylinder (16), and the output end of the second air cylinder (16) penetrates through the second fixing plate (17) and is fixedly connected with the second sliding plate (8).

6. A numerically controlled metal cutting tool grinding apparatus as set forth in claim 2, wherein: the novel multifunctional automatic control device is characterized in that a filter screen (11) is arranged in the first sliding groove (10), supporting legs (14) are arranged at the lower end of the operating platform (1), and the supporting legs (14) are fixedly connected with the operating platform (1).