CN216029718U

CN216029718U - Milling cutter sharpening machine

Info

Publication number: CN216029718U
Application number: CN202121603221.XU
Authority: CN
Inventors: 张梦雨
Original assignee: Mianyang Fengrun Electromechanical Technology Co ltd
Current assignee: Mianyang Fengrun Electromechanical Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-15
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a milling cutter grinding machine which comprises a grinding machine main body, a connecting plate and a scraper, wherein a sliding groove is formed in the upper end of the grinding machine main body, a sliding block is arranged in the sliding groove, a first threaded rod is connected to the sliding block in a threaded mode, a second bearing is arranged at the upper end of the sliding block, a rotating rod is arranged at the upper end of the second bearing, a supporting seat is arranged at the upper end of the rotating rod, a connecting rod is arranged at the upper end of the supporting seat, and the rear end of the connecting rod is attached to the connecting plate. When the milling cutter sharpening device is used, a milling cutter is inserted into the fixture, the electric telescopic rod is started to drive the pressing plate to move downwards, the pressing plate tightly presses and fixes the milling cutter, milling cutters with different sizes can be fixed conveniently through the electric telescopic rod and the pressing plate, the milling cutters with different sizes can be sharpened conveniently, danger caused by the fact that a person holds the milling cutter by hand to sharpen the milling cutter is avoided, and the milling cutter sharpening device is high in applicability.

Description

Milling cutter sharpening machine

Technical Field

The utility model relates to the technical field of sharpening machines, in particular to a milling cutter sharpening machine.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.

In the cutting process, abrasion and even breakage of the cutting edge inevitably occur. In order to save cost, a milling cutter with low loss can be generally ground, and when the existing milling cutter grinding machine grinds a milling cutter, a worker often holds the milling cutter by hand, so that certain danger is caused, and the use is inconvenient. Accordingly, the present invention provides a sharpening machine for milling cutters to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a milling cutter sharpening machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a milling cutter sharpening machine comprises a sharpening machine main body, a connecting plate and a scraper, wherein a sliding chute is formed in the upper end of the sharpening machine main body, a sliding block is arranged in the sliding chute, a first threaded rod is connected to the sliding block in a threaded mode, a second bearing is arranged at the upper end of the sliding block, a rotating rod is arranged at the upper end of the second bearing, a supporting seat is arranged at the upper end of the rotating rod, a connecting rod is arranged at the upper end of the supporting seat, and the rear end of the connecting rod is attached to the connecting plate;

the connecting rod passes through locking bolt fixed connection with the connecting plate, and the connecting plate rear end is equipped with anchor clamps, and the anchor clamps rear end is equipped with the milling cutter, the spout rear side is equipped with the recess, is equipped with the scraper blade in the recess, and the recess left end is equipped with the export, and threaded connection threaded rod two on the scraper blade, the recess rear side is equipped with the support, and the support front end is equipped with bowl type emery wheel.

As a further scheme of the utility model, a motor is arranged at the right end of the threaded rod, and the right end of the motor is fixedly connected with the inner wall of the sliding chute, so that the threaded rod is conveniently driven to rotate, the sliding block and the milling cutter 14 are driven to move towards the bowl-shaped grinding wheel 3, and the milling cutter 14 is conveniently polished.

As a further scheme of the utility model, the left end of the first threaded rod is provided with a first bearing, and the left end of the first bearing is fixedly connected with the inner wall of the sliding groove, so that the first threaded rod is fixed and supported conveniently.

As a further scheme of the utility model, the right end of the second threaded rod is provided with a third bearing, and the right end of the third bearing is fixedly connected with the inner wall of the groove, so that the second threaded rod is convenient to fix and support.

As a further scheme of the utility model, the left end of the second threaded rod penetrates through the sharpening machine main body, the left end of the second threaded rod is provided with a handle, and the handle is provided with anti-skid grains, so that the scraping plate is driven to clean debris generated during sharpening in the groove.

As a further scheme of the utility model, the rear end of the clamp is provided with a through groove corresponding to the milling cutter, the front part of the milling cutter is inserted into the clamp, and the milling cutter is connected with the clamp in a sliding manner, so that the milling cutter can be conveniently mounted and dismounted.

As a further scheme of the utility model, an electric telescopic rod is arranged at the top end of the through groove, a pressing plate is arranged at the lower end of the electric telescopic rod, and the lower end of the pressing plate is attached to the milling cutter, so that the milling cutters with different sizes can be conveniently pressed and fixed.

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

1. when the milling cutter sharpening device is used, a milling cutter is inserted into the fixture, the electric telescopic rod is started to drive the pressing plate to move downwards, the pressing plate tightly presses and fixes the milling cutter, milling cutters with different sizes can be fixed conveniently through the electric telescopic rod and the pressing plate, the milling cutters with different sizes can be sharpened conveniently, danger caused by the fact that a person holds the milling cutter by hand to sharpen the milling cutter is avoided, and the milling cutter sharpening device is high in applicability.

2. When the bowl-shaped grinding wheel is used, the main body of the grinding machine is started to rotate the bowl-shaped grinding wheel, the re-starting motor drives the first threaded rod to rotate, the first threaded rod drives the sliding block, the second bearing, the supporting seat, the connecting rod, the connecting plate and the clamp to move towards the bowl-shaped grinding wheel, the second bearing and the rotating rod are matched for use, the angle and the direction of the connecting plate can be conveniently adjusted, meanwhile, the locking bolt is unscrewed, and the clamp and the angle of the milling cutter tool to be ground are adjusted, so that the bowl-shaped grinding wheel can conveniently grind the milling cutter tool.

3. When the grinding machine is used, the scraps generated by grinding fall into the groove, the rotating handle drives the second threaded rod to rotate, the second threaded rod drives the scraper to move leftwards, and the scraper scrapes the scraps in the groove out of the grinding machine main body through the outlet, so that the cleaning is convenient.

Drawings

Fig. 1 is a schematic structural view of a milling cutter sharpening machine.

Fig. 2 is a schematic structural view of a handle in a milling cutter sharpening machine.

Fig. 3 is a left side view schematically illustrating a sharpening machine for a milling cutter.

Fig. 4 is a schematic cross-sectional view of a jig in a milling cutter sharpening machine.

In the figure: 1. a sharpening machine main body; 2. a support; 3. a bowl-shaped grinding wheel; 4. a chute; 5. a first threaded rod; 6. a motor; 7. a slider; 8. a first bearing; 9. a second bearing; 10. a supporting seat; 11. a connecting rod; 12. a connecting plate; 13. locking the bolt; 14. a milling cutter tool; 15. a clamp; 16. a groove; 17. a second threaded rod; 18. a squeegee; 19. a handle; 20. an outlet; 21. a third bearing; 22. a rotating rod; 23. an electric telescopic rod; 24. pressing a plate; 25. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the utility model, the milling cutter sharpening machine comprises a sharpening machine main body 1, a connecting plate 12 and a scraper 18, wherein a sliding chute 4 is formed in the upper end of the sharpening machine main body 1, a sliding block 7 is arranged in the sliding chute 4, a first threaded rod 5 is connected to the sliding block 7 in a threaded mode, a motor 6 is arranged at the right end of the first threaded rod 5, the right end of the motor 6 is fixedly connected with the inner wall of the sliding chute 4, a first bearing 8 is arranged at the left end of the first threaded rod 5, and the left end of the first bearing 8 is fixedly connected with the inner wall of the sliding chute 4;

a second bearing 9 is arranged at the upper end of the sliding block 7, a rotating rod 22 is arranged at the upper end of the second bearing 9, a supporting seat 10 is arranged at the upper end of the rotating rod 22, a connecting rod 11 is arranged at the upper end of the supporting seat 10, the rear end of the connecting rod 11 is attached to a connecting plate 12, the connecting rod 11 is fixedly connected with the connecting plate 12 through a locking bolt 13, a clamp 15 is arranged at the rear end of the connecting plate 12, and a milling cutter 14 is arranged at the rear end of the clamp 15;

the rear side of the sliding groove 4 is provided with a groove 16, a scraping plate 18 is arranged in the groove 16, the left end of the groove 16 is provided with an outlet 20, the scraping plate 18 is connected with a threaded rod II 17 in a threaded mode, the right end of the threaded rod II 17 is provided with a bearing III 21, the right end of the bearing III 21 is fixedly connected with the inner wall of the groove 16, the left end of the threaded rod II 17 penetrates through the sharpening machine main body 1, the left end of the threaded rod II 17 is provided with a handle 19, anti-skidding lines are arranged on the handle 19, the rear side of the groove 16 is provided with a support 2, and the front end of the support 2 is provided with a bowl-shaped grinding wheel 3.

Example 2

In the embodiment of the utility model, a through groove 25 is arranged at the rear end of the clamp 15 corresponding to the milling cutter 14, the front part of the milling cutter 14 is inserted into the clamp 15, the milling cutter 14 is connected with the clamp 15 in a sliding manner, an electric telescopic rod 23 is arranged at the top end of the through groove 25, a pressing plate 24 is arranged at the lower end of the electric telescopic rod 23, and the lower end of the pressing plate 24 is attached to the milling cutter 14.

The working principle of the utility model is as follows:

when the utility model is used, the milling cutter 14 is inserted into the clamp 15, the electric telescopic rod 23 is started to drive the pressing plate 24 to move downwards, the pressing plate 24 tightly presses and fixes the milling cutter 14, the milling cutters 14 with different sizes are fixed conveniently through the arranged electric telescopic rod 23 and the pressing plate 24, the milling cutters 14 with different sizes are ground conveniently, the danger caused by grinding by holding the milling cutter 14 by a person is avoided, the applicability is strong, meanwhile, the grinding machine main body 1 is started to rotate the bowl-shaped grinding wheel 3, the motor 6 is started to drive the threaded rod one 5 to rotate, the threaded rod one 5 drives the sliding block 7, the bearing two 9, the supporting seat 10, the connecting rod 11, the connecting plate 12 and the clamp 15 to move towards the bowl-shaped grinding wheel 3, the angle and the direction of the connecting plate 12 are conveniently adjusted through the matching use of the structures of the bearing two 9 and the rotating rod 22, and the locking bolt 13 is unscrewed to adjust the angle of the clamp 15 and the milling cutter 14, thereby be convenient for bowl type emery wheel 3 carries out the coping to milling cutter tool 14, and the piece that the while was ground produced falls into recess 16, and rotatory handle 19 drives threaded rod two 17 and rotates, and threaded rod two 17 drives scraper blade 18 and moves left, thereby scraper blade 18 scrapes out sharpening machine main part 1 through export 20 with the piece in the recess 16, convenient clearance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A milling cutter sharpening machine comprises a sharpening machine main body (1), a connecting plate (12) and a scraper (18), and is characterized in that a sliding chute (4) is formed in the upper end of the sharpening machine main body (1), a sliding block (7) is arranged in the sliding chute (4), a first threaded rod (5) is connected to the sliding block (7) in a threaded mode, a second bearing (9) is arranged at the upper end of the sliding block (7), a rotating rod (22) is arranged at the upper end of the second bearing (9), a supporting seat (10) is arranged at the upper end of the rotating rod (22), a connecting rod (11) is arranged at the upper end of the supporting seat (10), and the rear end of the connecting rod (11) is attached to the connecting plate (12);

connecting rod (11) and connecting plate (12) are through locking bolt (13) fixed connection, and connecting plate (12) rear end is equipped with anchor clamps (15), and anchor clamps (15) rear end is equipped with milling cutter (14), spout (4) rear side is equipped with recess (16), is equipped with scraper blade (18) in recess (16), and recess (16) left end is equipped with export (20), and threaded connection threaded rod two (17) on scraper blade (18), recess (16) rear side is equipped with support (2), and support (2) front end is equipped with bowl type emery wheel (3).

2. The milling cutter sharpening machine according to claim 1, wherein a motor (6) is arranged at the right end of the threaded rod (5), and the right end of the motor (6) is fixedly connected with the inner wall of the sliding groove (4).

3. The milling cutter sharpening machine according to claim 1, wherein the left end of the threaded rod one (5) is provided with a bearing one (8), and the left end of the bearing one (8) is fixedly connected with the inner wall of the sliding chute (4).

4. The milling cutter sharpening machine according to claim 1, wherein a third bearing (21) is arranged at the right end of the second threaded rod (17), and the right end of the third bearing (21) is fixedly connected with the inner wall of the groove (16).

5. The milling cutter sharpening machine according to claim 1, wherein the left end of the second threaded rod (17) penetrates through the sharpening machine body (1), the left end of the second threaded rod (17) is provided with a handle (19), and the handle (19) is provided with anti-skid threads.

6. The sharpening machine for milling cutters according to claim 1, wherein the rear end of the clamp (15) is provided with a through slot (25) corresponding to the milling cutter (14), the front part of the milling cutter (14) is inserted into the clamp (15), and the milling cutter (14) is slidably connected with the clamp (15).

7. The milling cutter sharpening machine according to claim 6, wherein an electric telescopic rod (23) is arranged at the top end of the through groove (25), a pressing plate (24) is arranged at the lower end of the electric telescopic rod (23), and the lower end of the pressing plate (24) is attached to the milling cutter tool (14).