CN217799202U

CN217799202U - Wear-resisting milling cutter of adaptation high rotational speed

Info

Publication number: CN217799202U
Application number: CN202221460145.6U
Authority: CN
Inventors: 徐秀娟
Original assignee: Boyuan Tianjin Technology Co ltd
Current assignee: Boyuan Tianjin Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-15
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a milling cutter technical field, specific adapt to high-speed wear-resisting milling cutter that rotates that says so, rolling disc and axostylus axostyle, axostylus axostyle fixed mounting is in one side of rolling disc, and the even fixed mounting in the outside has wear-resisting blade on the rolling disc, the spliced eye has been seted up to the one end of axostylus axostyle, and the one end that lies in the spliced eye on the axostylus axostyle has seted up the connecting thread groove, the chip groove has evenly been seted up to one side relative with wear-resisting blade on the rolling disc, through adopting wear-resisting blade and rolling disc looks joint, when using, after producing wearing and tearing, change the wear-resisting blade of wearing and tearing, be convenient for continue to use, and pass through the water storage box, when rotating at a high speed, because the effect of centrifugal force makes the steel ball outwards remove, and then make downcomer and outlet pipe be linked together, the cooling water of being convenient for drips from the shower nozzle, be convenient for cool off high-speed pivoted rolling disc and wear-resisting blade, and improvement life, the high rotational speed of being convenient for uses.

Description

Wear-resisting milling cutter of adaptation high rotational speed

Technical Field

The utility model relates to a wear-resisting milling cutter specifically is a wear-resisting milling cutter who adapts to high rotational speed, belongs to milling cutter technical field.

Background

Milling cutter, be used for milling process, the rotary cutter who has one or more sword tooth, the surplus of work piece is cut off in proper order intermittently to each sword tooth during operation, milling cutter mainly used is the machined surface on milling machine, the step, the slot, shaping surface and cut off work piece etc., however, present milling cutter adopts the integral type design mostly, when using, after producing wearing and tearing, need carry out whole change, increase use cost, and when carrying out high rotational speed and using, because carry out high-speed contact between milling cutter and the work piece, because friction, can produce a large amount of heat, need cool down, avoid heat accumulation, lead to milling cutter's rigidity to descend, influence the effect of processing and the life-span of milling cutter, and when cooling down now, need add heat sink in addition, there is the inconvenient problem of using.

In view of this special suggestion the utility model discloses, it is great for solving use cost, and when carrying out high rotational speed rotation, has the problem that is not convenient for cool down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adapt to high rotational speed wear-resisting milling cutter just in order to solve above-mentioned problem, when using and produce wearing and tearing, be convenient for maintain and add man-hour, conveniently cool down, improved life.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a adapt to high-rotational speed wear-resisting milling cutter, including rolling disc and axostylus axostyle, axostylus axostyle fixed mounting be in one side of rolling disc, just the even fixed mounting in the outside has a plurality of wear-resisting blades on the rolling disc, the spliced eye has been seted up to the one end intermediate position of axostylus axostyle, just lie in on the axostylus axostyle connection thread groove has been seted up to the one end of spliced eye, on the rolling disc with the chip groove has evenly been seted up to one side that wear-resisting blade is relative, when using, will wear-resisting blade fixed mounting be in one side of rolling disc, just will the utility model discloses an on the axostylus axostyle the spliced eye with thread groove is connected with outside drive arrangement, improves the stability when connecting, and when driving, makes the axostylus axostyle carries out high-speed rotation, and passes through the axostylus axostyle drives the rolling disc carries out high-speed rotation, wear-resisting blade passes through the rolling disc rotates, and then makes wear-resisting blade carries out the work piece cutting, and the chip that produces when cutting, and the chip that produces, and then the wear-resisting change that the utility model discloses a life-resisting blade that can be used, the utility model reduces.

Further, a plurality of notches are evenly seted up on the rolling disc, the quantity of notch is eight, wear-resisting blade with the quantity of notch is corresponding, just wear-resisting blade fixed mounting be in the inside of notch, wear-resisting blade's one end extends to the outside of rolling disc, the draw-in groove has been seted up to one side of notch, just one side fixed mounting of wear-resisting blade has the fixture block, the draw-in groove with the fixture block is T type structure, wear-resisting blade passes through the fixture block joint is in inside the draw-in groove, threaded hole has all been seted up to inside one side upper end and the lower extreme of draw-in groove, just evenly seted up a plurality of counter bores on the wear-resisting blade, just the quantity of counter bore is two, the internal thread of counter bore is connected with the allen screw, the one end of allen screw extends to the inside of threaded hole, just wear-resisting blade passes through allen screw fixed mounting be in the notch on the rolling disc, through the allen screw with the fixture block, be convenient for right wear-resisting blade fixes, and improve the stability after fixing.

Further, a water storage box is fixedly mounted between the rotating disc and the thread groove at the upper end of the shaft rod, a water injection hole is fixedly mounted at the upper end of the water storage box, a water discharging box is fixedly mounted at the lower end of the water storage box on the shaft rod, the water discharging box is of a hollow circular truncated cone structure, a plurality of fixing rods are uniformly and fixedly mounted at the lower end of the water discharging box on the shaft rod, the number of the fixing rods is eight, a cavity is formed in the middle of each fixing rod, a sewer pipe is fixedly mounted at the lower end of the water discharging box, one end of the sewer pipe is communicated with the cavity, a water outlet pipe is fixedly mounted at the lower end of each fixing rod, one end of the water outlet pipe is communicated with the cavity, a nozzle is fixedly mounted at the other end of the water outlet pipe, the nozzle is located above the rotating disc, a spring is fixedly mounted at one side inside the cavity, a steel ball is fixedly mounted at one end of the spring, the diameter of the steel ball is the same as that of the cavity, the steel ball is located between the sewer pipe and the water outlet pipe and the centrifugal water cooling blade is convenient to cool the water storage box and prolong the service life of the water storage blade.

The utility model discloses a technological effect and advantage: the utility model discloses an adopt wear-resisting blade and rolling disc looks joint, and then when using, after producing wearing and tearing, change the wear-resisting blade of wearing and tearing, be convenient for continue to use, and pass through the water storage box, when high-speed rotation, because the effect of centrifugal force for the steel ball outwards removes, and then makes downcomer and outlet pipe be linked together, and the cooling water of being convenient for drips from the shower nozzle, is convenient for cool off high-speed pivoted rolling disc and wear-resisting blade, improves life, and the high rotational speed of being convenient for is used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the middle shaft rod of the present invention;

fig. 3 is a schematic view of the overall structure of the wear-resistant blade of the present invention;

FIG. 4 is a schematic view of a partial structure of the present invention;

in the figure: 1. rotating the disc; 2. a shaft lever; 3. a wear resistant blade; 4. inserting holes; 5. a thread groove; 6. a chip groove; 7. a notch; 8. a card slot; 9. a clamping block; 10. a threaded hole; 11. a counter bore; 12. a hexagon socket head cap screw; 13. a water storage box; 14. a water injection hole; 15. a water discharging box; 16. fixing the rod; 17. a cavity; 18. a sewer pipe; 19. a water outlet pipe; 20. a spray head; 21. a spring; 22. and (5) steel balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, a wear-resisting milling cutter that adapts to high rotational speed, including rolling disc 1 and axostylus axostyle 2, axostylus axostyle 2 fixed mounting is in one side of rolling disc 1, and the even fixed mounting in the outside has a plurality of wear-resisting blade 3 on rolling disc 1, spliced eye 4 has been seted up to the one end intermediate position of axostylus axostyle 2, and the one end that lies in spliced eye 4 on axostylus axostyle 2 has seted up connection thread groove 5, chip groove 6 has evenly been seted up to the one side relative with wear-resisting blade 3 on rolling disc 1, when using, with 3 fixed mounting in one side of rolling disc 1 of wear-resisting blade, and will the utility model discloses a spliced eye 4 on axostylus axostyle 2 is connected with thread groove 5 and outside drive device, improve the stability when connecting, and when driving, make axostylus axostyle 2 carry out high-speed rotation, and drive rolling disc 1 through axostylus axostyle 2 and carry out high-speed rotation, wear-resisting blade 3 rotates through rolling disc 1, and then makes wear-resisting blade 3 cut, processes the work piece, and when cutting, the piece that produces the chip that produces is discharging through chip, and wear-resisting problem of avoiding producing, and only need to be maintained the change, and only to carry out the life-resisting blade, and then can continue to use the utility model, and reduce the utility model.

As a technical optimization scheme of the utility model, a plurality of breachs 7 have evenly been seted up on rolling disc 1, the quantity of breach 7 is eight, wear-resisting blade 3 is corresponding with the quantity of

breach

7, and 3 fixed mounting of wear-resisting blade are in the inside of breach 7, the one end of wear-resisting blade 3 extends to the outside of rolling disc 1, draw-in groove 8 has been seted up to one side of breach 7, and one side fixed mounting of wear-resisting blade 3 has fixture block 9, draw-in groove 8 is T type structure with fixture block 9, wear-resisting blade 3 passes through the fixture block 9 joint inside 8 of draw-in groove inside breach 7, threaded hole 10 has all been seted up to inside one side upper end and the lower extreme of draw-in groove 8, and evenly seted up a plurality of counter bores 11 on wear-resisting blade 3, just the quantity of counter bore 11 is two, the internal thread of counter bore 11 is connected with interior hexagonal screw 12, the one end of interior hexagonal screw 12 extends to the inside of screw hole 10, and wear-resisting blade 3 is through interior hexagonal screw 12 fixed mounting inside 7 on rolling disc 1, when installing wear-resisting blade 3, through the inside with the joint of fixture block 9 at the inside of interior hexagonal screw 12, and the convenient for change, the stability of wear-resisting blade, make the convenient use, the stability of wear-resisting blade is convenient for use on rolling disc, the fixture block 9 and the internal thread hole 12, and the use of wear-resisting blade, and the stability of wear-resisting blade, and the cutting disc, and the stability of wear-resisting blade is convenient for use, and the use of wear-resisting blade, and the cutting disc.

As a technical optimization proposal of the utility model, a water storage box 13 is fixedly arranged between the rotating disc 1 and the thread groove 5 at the upper end of the shaft lever 2, and the upper end of the water storage box 13 is fixedly provided with a water injection hole 14, the lower end of the shaft lever 2 positioned at the water storage box 13 is fixedly provided with a water discharging box 15, the lower water box 15 is a hollow round table structure, a plurality of fixed rods 16 are uniformly and fixedly arranged on the shaft lever 2 at the lower end of the lower water box 15, the number of the fixing rods 16 is eight, a cavity 17 is arranged in the middle of each fixing rod 16, and the lower end of the lower water box 15 is fixedly provided with a lower water pipe 18, one end of the lower water pipe 18 is communicated with the cavity 17, the lower end of the fixed rod 16 is fixedly provided with a water outlet pipe 19, one end of the water outlet pipe 19 is communicated with the cavity 17, the other end of the water outlet pipe 19 is fixedly provided with a spray head 20, the spray head 20 is positioned above the rotating disc 1, one side inside the cavity 17 is fixedly provided with a spring 21, and one end of the spring 21 is fixedly provided with a steel ball 22, the diameter of the steel ball 22 is the same as that of the cavity 17, the steel ball 22 is positioned between the sewer pipe 18 and the water outlet pipe 19 in the cavity 17, when the water storage box is used, external cooling water is injected into the water storage box 13 through the water injection hole 14, and when the water storage box is rotated at high speed, due to the centrifugal force, the steel ball 22 moves out of the cavity 17, and the spring 21 is compressed, so that the sewer pipe 18 is communicated with the water outlet pipe 19, the cooling water in the water storage box 13 can conveniently drip out through the spray head 20, and is thrown on the rotating disc 1, so that the rotating disc 1 and the wear-resistant blade 3 are conveniently cooled and used, and when the water cooling device does not rotate, the spring 21 pushes the steel ball 22 to be blocked between the water outlet pipe 18 and the water outlet pipe 19, so that cooling water is prevented from flowing out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear-resisting milling cutter of adaptation high rotational speed, includes rolling disc (1) and axostylus axostyle (2), its characterized in that: the shaft lever (2) is fixedly arranged on one side of the rotating disc (1), a plurality of wear-resistant blades (3) are uniformly and fixedly arranged on the outer side of the rotating disc (1), an inserting hole (4) is formed in the middle of one end of the shaft lever (2), a connecting thread groove (5) is formed in one end, located in the inserting hole (4), of the shaft lever (2), and a chip removal groove (6) is uniformly formed in one side, opposite to the wear-resistant blades (3), of the rotating disc (1).

2. A wear resistant milling cutter adapted for high rotational speeds as claimed in claim 1, wherein: evenly seted up a plurality of breachs (7) on rolling disc (1), the quantity of breach (7) is eight, wear-resisting blade (3) with the quantity of breach (7) is corresponding, just wear-resisting blade (3) fixed mounting be in the inside of breach (7), the one end of wear-resisting blade (3) extends to the outside of rolling disc (1).

3. A wear resistant milling cutter adapted for high rotational speeds as set forth in claim 2, wherein: draw-in groove (8) have been seted up to one side of breach (7), just one side fixed mounting of wear-resisting blade (3) has fixture block (9), draw-in groove (8) with fixture block (9) are T type structure, wear-resisting blade (3) pass through fixture block (9) joint is in inside breach (7) inside draw-in groove (8).

4. A wear resistant milling cutter adapted for high rotational speeds as set forth in claim 3, wherein: the inside one side upper end and the lower extreme of draw-in groove (8) all set up threaded hole (10), just evenly seted up a plurality of counter bores (11) on wear-resisting blade (3), just the quantity of counter bore (11) is two, the internal thread of counter bore (11) is connected with interior hexagonal screw (12), the one end of interior hexagonal screw (12) extends to the inside of screw hole (10), just wear-resisting blade (3) are passed through interior hexagonal screw (12) fixed mounting be in on rolling disc (1) breach (7) are inside.

5. A wear resistant milling cutter adapted for high rotational speeds as claimed in claim 1, wherein: the upper end of the shaft lever (2) is provided with a water storage box (13) fixedly arranged between the rotating disc (1) and the thread groove (5), and the upper end of the water storage box (13) is fixedly provided with a water injection hole (14).

6. A wear resistant milling cutter adapted for high rotational speeds as set forth in claim 5, wherein: the lower end of the water storage box (13) on the shaft lever (2) is fixedly provided with a water discharging box (15), and the water discharging box (15) is of a hollow round table structure.

7. A wear resistant milling cutter adapted for high rotational speeds as claimed in claim 6, wherein: a plurality of fixing rods (16) are uniformly and fixedly mounted at the lower end of the lower water box (15) on the shaft lever (2), the number of the fixing rods (16) is eight, a cavity (17) is formed in the middle of each fixing rod (16), a lower water pipe (18) is fixedly mounted at the lower end of the lower water box (15), one end of the lower water pipe (18) is communicated with the cavity (17), a water outlet pipe (19) is fixedly mounted at the lower end of each fixing rod (16), one end of the water outlet pipe (19) is communicated with the cavity (17), a spray head (20) is fixedly mounted at the other end of the water outlet pipe (19), and the spray head (20) is located above the rotating disc (1).

8. A wear resistant milling cutter adapted for high rotational speeds as claimed in claim 7, wherein: a spring (21) is fixedly mounted on one side of the inside of the cavity (17), a steel ball (22) is fixedly mounted at one end of the spring (21), the diameter of the steel ball (22) is the same as that of the cavity (17), and the steel ball (22) is located inside the cavity (17) between the sewer pipe (18) and the water outlet pipe (19).