CN218396113U

CN218396113U - Diamond coating disc-shaped milling cutter

Info

Publication number: CN218396113U
Application number: CN202222644650.2U
Authority: CN
Inventors: 马海善; 陈明
Original assignee: Changzhou Haili Tool Co ltd
Current assignee: Changzhou Haili Tool Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-31
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of machining, especially, relate to a diamond coating disc type milling cutter, solve and have the shortcoming that the blade is not convenient for cool down among the prior art, including blade disc and cooler bin, the mounting groove has been seted up to the inside of blade disc, a plurality of groups sword groove, a plurality of groups have been seted up all around to the bottom of blade disc the inside fixed mounting in sword groove has a plurality of groups blade, a plurality of groups diversion groove have been seted up to one side in sword groove corresponding respectively, a plurality of groups through-hole, a plurality of groups have been seted up to the bottom of cooler bin one side of through-hole and a plurality of groups diversion groove's one end one-to-one setting, the inside of cooler bin is provided with the coolant liquid, the inside upside fixed mounting of cooler bin has the retaining ring, two sets of screw holes have been seted up to the left and right sides inner wall of cooler bin, two sets of locking grooves have been seted up to the left and right sides inner wall of blade disc, and two sets of the inside laminating in locking groove is provided with two sets of screw rod.

Description

Diamond coating disc-shaped milling cutter

Technical Field

The utility model relates to the technical field of machining, specifically be a diamond coating dish type milling cutter.

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.

But the milling cutter on the market at present produces high temperature with the high-speed friction between the work piece when using, and the high temperature makes the wholeness ability straight line decline of milling cutter, and the effect of cooling down is difficult to accomplish to every blade to general milling cutter cooling mode, has consequently seriously influenced performance and life.

Therefore, it is necessary to design a diamond-coated disc-type milling cutter with high efficiency, cooling and practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diamond coating dish type milling cutter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a diamond coating dish type milling cutter, includes blade disc and cooler bin, the mounting groove has been seted up to the inside of blade disc, a plurality of groups sword groove has been seted up all around to the bottom of blade disc, a plurality of groups the inside fixed mounting in sword groove has a plurality of groups blade, a plurality of groups one side in sword groove corresponds respectively and has seted up a plurality of diversion channels of group, a plurality of groups through-hole, a plurality of groups have been seted up to the bottom of cooler bin one side of through-hole and the one end one-to-one setting of a plurality of diversion channels of group, the inside of cooler bin is provided with the coolant liquid.

According to the technical scheme, the upper side of the inner part of the cooling box is fixedly provided with the check ring.

According to the technical scheme, two groups of threaded holes are formed in the inner walls of the left side and the right side of the cooling box, two groups of locking grooves are formed in the inner walls of the left side and the right side of the cutter head, two groups of screw rods are arranged in the locking grooves in a fit mode, and one ends of the two groups of screw rods are in threaded connection with the two groups of threaded holes.

According to the technical scheme, the top of the cutter head is provided with an assembling groove.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) Through being provided with cooler bin and diversion trench, when diamond-coated disc-shaped milling cutter is carrying out the milling operation to the work piece, disc-shaped milling cutter rotates at a high speed, the multiunit blade of disc-shaped milling cutter's blade disc bottom produces high temperature after high-speed friction with the work piece surface, make the blade be in high temperature state, the cooler bin that is in the mounting groove inside this moment is followed synchronous rotation along with the rotation of blade disc, the cooler bin rotates at a high speed, coolant liquid in the cooler bin is thrown away through high-speed rotatory inertia, coolant liquid is thrown away through cooler bin through-hole all around and is got into in the diversion trench, the rotatory inertia of rethread sword groove itself, coolant liquid in the guide diversion trench sprays on the surface at the blade of high temperature state, reach the effect of cooling behind coolant liquid and the high temperature blade effect, through above-mentioned step, realize the effect of cooling to each blade, cooling efficiency and effect have been improved.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional disassembled structure of the present invention;

fig. 3 is a schematic view of the three-dimensional bottom structure of the present invention;

fig. 4 is a front sectional view of the present invention;

in the figure: 1. a cutter head; 2. mounting grooves; 3. a cutter groove; 4. a blade; 5. a water diversion groove; 6. a cooling tank; 7. a through hole; 8. cooling liquid; 9. a retainer ring; 10. a threaded hole; 11. a locking groove; 12. a screw; 13. and (6) assembling the groove.

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 diamond coating disc-shaped milling cutter comprises a cutter head 1 and a cooling box 6, wherein a mounting groove 2 is arranged in the cutter head 1, a plurality of groups of cutter grooves 3 are arranged on the periphery of the bottom of the cutter head 1, a plurality of groups of blades 4 are fixedly arranged in the cutter grooves 3, a plurality of groups of water diversion grooves 5 are correspondingly arranged on one sides of the cutter grooves 3 respectively, a plurality of groups of through holes 7 are arranged at the bottom of the cooling box 6, one sides of the through holes 7 and one ends of the water diversion grooves 5 are arranged in a one-to-one correspondence manner, cooling liquid 8 is arranged in the cooling box 6, when the diamond coating disc-shaped milling cutter carries out milling operation on a workpiece, the disc-shaped milling cutter rotates at high speed, the plurality of groups of blades 4 at the bottom of the cutter head 1 of the disc-shaped milling cutter generate high temperature after high-speed friction with the surface of the workpiece, the blades 4 are in a high-temperature state, the cooling box 6 in the mounting groove 2 synchronously rotates along with the rotation of the cutter head 1, the cooling box 6 rotates at a high speed, the cooling liquid 8 in the cooling box 6 is thrown out through the inertia of high-speed rotation, the cooling liquid 8 is thrown out through the through holes 7 around the cooling box 6 and enters the diversion groove 5, the cooling liquid 8 in the diversion groove 5 is guided to be sprayed on the surfaces of the blades 4 in the high-temperature state through the rotation inertia of the cutter grooves 3, the cooling effect is achieved after the cooling liquid 8 and the high-temperature blades 4 act, the effect of cooling each blade 4 is achieved through the steps, and the cooling efficiency and the cooling effect are improved;

the upper side in the cooling box 6 is fixedly provided with the check ring 9, and the check ring 9 is arranged, so that when the cooling box 6 is driven by the cutter head 1 to rotate, the cooling liquid 8 in the cooling box 6 cannot be carried out of the cooling box 6 by inertia due to overhigh rotating speed, the top end of the cooling box 6 is blocked by the check ring 9, and the cooling liquid 8 is effectively prevented from spilling;

two groups of threaded holes 10 are formed in the inner walls of the left side and the right side of the cooling box 6, two groups of locking grooves 11 are formed in the inner walls of the left side and the right side of the cutter head 1, two groups of screws 12 are attached to the inner portions of the two groups of locking grooves 11, one ends of the two groups of screws 12 are in threaded connection with the two groups of threaded holes 10, when workers need to disassemble the cooling box 6 and increase cooling liquid 8, the workers twist the screws 12 on the left side and the right side of the cutter head 1, after the screws 12 and the threaded holes 10 in the inner walls of the left side and the right side of the cooling box 6 are in threaded action, the cooling box 6 is separated from the screws 12 and falls off downwards, and the workers take out the cooling box 6 and increase the cooling liquid 8 to the cooling box 6 at the moment, and the effect of convenient disassembly is achieved through the steps;

the top of blade disc 1 has seted up equipment groove 13, through having seted up equipment groove 13, is convenient for the staff to install blade disc 1 on the mechanical equipment.

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.

Claims

1. The utility model provides a diamond coating dish type milling cutter, includes blade disc (1) and cooler bin (6), its characterized in that: mounting groove (2) have been seted up to the inside of blade disc (1), a plurality of groups sword groove (3), a plurality of groups have been seted up all around to the bottom of blade disc (1) the inside fixed mounting of sword groove (3) has a plurality of blade (4), a plurality of groups one side of sword groove (3) corresponds respectively and has seted up a plurality of diversion channels of group (5), a plurality of through-hole of group (7), a plurality of groups have been seted up to the bottom of cooler bin (6) one side of through-hole (7) and the one end one-to-one setting of a plurality of diversion channels of group (5), the inside of cooler bin (6) is provided with coolant liquid (8).

2. The diamond coated disc cutter as set forth in claim 1, wherein: and a check ring (9) is fixedly mounted on the upper side in the cooling box (6).

3. A diamond coated disc cutter as claimed in claim 2, wherein: two sets of screw holes (10) have been seted up to the left and right sides inner wall of cooler bin (6), two sets of locking groove (11), two sets of have been seted up to the left and right sides inner wall of blade disc (1) the inside laminating in locking groove (11) is provided with two sets of screw rods (12), and is two sets of the one end and two sets of screw hole (10) threaded connection of screw rod (12).

4. A diamond coated disc cutter according to claim 3, wherein: an assembly groove (13) is formed in the top of the cutter head (1).