CN217964954U

CN217964954U - Taper milling cutter for aluminum

Info

Publication number: CN217964954U
Application number: CN202222531825.9U
Authority: CN
Inventors: 郑智军; 郑智鹏; 赖春林
Original assignee: Dongguan Yuquan Precision Tool Co ltd
Current assignee: Dongguan Yuquan Precision Tool Co ltd
Priority date: 2022-09-25
Filing date: 2022-09-25
Publication date: 2022-12-06
Anticipated expiration: 2032-09-25

Abstract

The utility model discloses an aluminium taper milling cutter, including the tool bit main part, one side fixedly connected with handle of a knife main part of tool bit main part, the outside of handle of a knife main part is provided with the adjusting collar, the outside of adjusting collar is provided with the adapter sleeve, one side fixedly connected with thread bush of adapter sleeve, the outside fixedly connected with installation cover of thread bush, the inside of adjusting collar is provided with the gag lever post, the top fixedly connected with limiting plate of gag lever post. This taper milling cutter for aluminium is through taking out the gag lever post from the mounting groove is inside, upwards stimulates the limiting plate, and the positioning fixture block of limiting plate bottom shifts out from positioning groove, then the gag lever post takes out from the mounting groove is inside, can remove the adjusting collar at this moment, and the adjusting collar is after handle of a knife main part outside removal suitable length, inserts the gag lever post again the mounting groove inside realize fixed can, this structure has realized being convenient for adjust milling cutter installation length's function, has solved the problem that length can't be adjusted.

Description

Taper milling cutter for aluminum

Technical Field

The utility model relates to a milling cutter technical field specifically is an aluminium taper milling cutter.

Background

The milling cutter is a tool, which is a rotary tool with one or more cutter teeth for milling, and is mainly used for processing planes, steps, grooves, formed surfaces, cutting off workpieces and the like on a milling machine, and the types of milling cutters are various, including a face milling cutter, an end milling cutter, a three-edge milling cutter, a saw blade milling cutter and an angle milling cutter, wherein the taper milling cutter is commonly used for cutting some aluminum products, the taper milling cutter is usually installed on machine tool equipment by using a cutter handle, and the taper of the taper milling cutter is diversified and practical, so the taper milling cutter is popular with consumers.

Common tapering milling cutter still has some not enoughly when using, for example, some tapering milling cutters are that integrated into one piece makes and forms, tapering milling cutter's handle of a knife length can't change, need different more new milling cutter of renewal when the tapering milling cutter of different length, not only need consume a large amount of costs, it wastes time and energy to switch milling cutter in addition, the efficiency of processing has been reduced, or the tapering milling cutter long-term cutting surface is worn and torn easily, milling cutter chip removal and radiating effect scheduling problem not good, therefore we research and develop a tapering milling cutter for aluminium and solve the problem that exists more than.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium is with taper milling cutter to solve the problem of proposing the unable regulation of length among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminium taper milling cutter, includes the tool bit main part, one side fixedly connected with handle of a knife main part of tool bit main part, the outside of handle of a knife main part is provided with the adjusting collar, the outside of adjusting collar is provided with the adapter sleeve, one side fixedly connected with thread bush of adapter sleeve, the outside fixedly connected with installation cover of thread bush, the inside of adjusting collar is provided with the gag lever post, the top fixedly connected with limiting plate of gag lever post, the inside of handle of a knife main part is provided with the mounting groove, the both sides fixedly connected with positioning fixture block of limiting plate bottom, the outside fixedly connected with positioning fixture block of adjusting collar, the outside spraying of tool bit main part has ceramic coating.

Preferably, the limiting rod is embedded in the adjusting sleeve, and the bottom end of the limiting rod is embedded in the mounting groove.

Preferably, the positioning clamping groove is concave, and the positioning clamping block is embedded in the positioning clamping groove.

Preferably, the inside of tool bit main part is provided with the chip groove, the inside of chip groove is provided with the louvre.

Preferably, the connecting clamping groove is formed in the connecting sleeve, and the connecting clamping block is fixedly connected to the outer portion of the adjusting sleeve.

Preferably, the connecting clamping block is embedded in the connecting clamping groove.

Preferably, eight groups of mounting grooves are arranged, and the mounting grooves are distributed in the knife handle main body at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the taper milling cutter for aluminum not only realizes adjustable length and convenient installation, but also realizes convenient chip removal and heat dissipation;

(1) By arranging the adjusting sleeve, the cutter handle main body, the mounting groove, the limiting plate, the positioning clamping groove, the limiting rod and the positioning clamping block, when the mounting length of the milling cutter is required to be adjusted, the limiting rod needs to be taken out from the inside of the mounting groove firstly, the limiting plate is pulled upwards, the positioning clamping block at the bottom of the limiting plate is moved out of the positioning clamping groove, then the limiting rod is taken out from the inside of the mounting groove, at the moment, the adjusting sleeve can be moved, the adjusting sleeve is inserted into the mounting groove to be fixed after the outer part of the cutter handle main body is moved to a proper length, and then the limiting rod is inserted into the mounting groove to be fixed, so that the structure realizes the function of conveniently adjusting the mounting length of the milling cutter;

(2) The mounting sleeve can be mounted outside the adjusting sleeve when the milling cutter needs to be mounted, the connecting clamping groove in the inner side of the connecting sleeve is connected with the connecting clamping block outside the adjusting sleeve in an embedded mode after the connecting sleeve on one side of the mounting sleeve is sleeved outside the adjusting sleeve, and then the mounting sleeve is mounted on equipment to be used;

(3) Through being provided with ceramic coating, chip groove and louvre, tool bit main part outside spraying ceramic coating, ceramic coating has high temperature resistant and wear resistant performance, ceramic coating reduces wear when can reinforcing tool bit main part cutting strength, the waste material discharge of the convenient cutting of the in-process chip groove of cutting can improve the efficiency of chip removal, the louvre of seting up in the tool bit main part improves the space of circulation of air, thereby the radiating effect of tool bit main part has been improved, this structure has improved milling cutter's chip removal heat dissipation function.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front section structure of the mounting sleeve of the present invention.

In the figure: 1. an adjusting sleeve; 2. installing a sleeve; 3. a knife handle main body; 4. connecting sleeves; 5. mounting grooves; 6. a limiting plate; 7. a bit body; 8. a ceramic coating; 9. a chip groove; 10. heat dissipation holes; 11. positioning the clamping groove; 12. a limiting rod; 13. positioning a fixture block; 14. a connecting clamping groove; 15. a threaded sleeve; 16. and connecting the clamping blocks.

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.

Example 1: referring to fig. 1-4, the taper milling cutter for aluminum comprises a cutter head main body 7, wherein one side of the cutter head main body 7 is fixedly connected with a cutter handle main body 3, the outer part of the cutter handle main body 3 is provided with an adjusting sleeve 1, the outer part of the adjusting sleeve 1 is provided with a connecting sleeve 4, one side of the connecting sleeve 4 is fixedly connected with a threaded sleeve 15, the outer part of the threaded sleeve 15 is fixedly connected with a mounting sleeve 2, the inner part of the adjusting sleeve 1 is provided with a limiting rod 12, the top end of the limiting rod 12 is fixedly connected with a limiting plate 6, the inner part of the cutter handle main body 3 is provided with a mounting groove 5, two sides of the bottom end of the limiting plate 6 are fixedly connected with positioning clamping blocks 13, the outer part of the adjusting sleeve 1 is fixedly connected with positioning clamping grooves 11, and a ceramic coating 8 is sprayed on the outer part of the cutter head main body 7;

the limiting rod 12 is embedded in the adjusting sleeve 1, the bottom end of the limiting rod 12 is embedded in the mounting groove 5, the positioning clamping groove 11 is concave, and the positioning clamping block 13 is embedded in the positioning clamping groove 11;

specifically, as shown in fig. 1 and fig. 2, the positioning fixture block 13 at the bottom of the limiting plate 6 is moved out from the positioning fixture groove 11, then the limiting rod 12 is taken out from the inside of the mounting groove 5, at this time, the adjusting sleeve 1 can be moved, after the adjusting sleeve 1 is moved to a proper length outside the tool holder main body 3, the limiting rod 12 is inserted into the mounting groove 5 to be fixed, and the adjusting sleeve 1 can be moved to improve the adjustability and flexibility of the installation of the milling cutter.

Example 2: a chip groove 9 is formed in the tool bit body 7, and heat dissipation holes 10 are formed in the chip groove 9;

specifically, as shown in fig. 1 and 3, the ceramic coating 8 can enhance the cutting strength of the tool bit body 7 and reduce abrasion, the chip discharge groove 9 facilitates the discharge of waste materials during cutting, the chip discharge efficiency can be improved, the heat dissipation holes 10 formed in the tool bit body 7 improve the space for air circulation and improve the heat dissipation effect, when the tool bit body 7 cuts a workpiece, the ceramic coating 8 wraps the outside of the tool bit body, the heat conduction speed during cutting is improved, and the abrasion to the tool bit body 7 during cutting is reduced.

Example 3: the connecting clamping grooves 14 are formed in the connecting sleeve 4, the connecting clamping blocks 16 are fixedly connected to the outer portion of the adjusting sleeve 1, the connecting clamping blocks 16 are embedded in the connecting clamping grooves 14, eight groups of mounting grooves 5 are formed in the mounting grooves 5, and the mounting grooves 5 are distributed in the tool holder main body 3 at equal intervals;

specifically, as shown in fig. 1 and 4, the connecting sleeve 4 on one side of the mounting sleeve 2 is sleeved outside the adjusting sleeve 1, the connecting clamping groove 14 on the inner side of the connecting sleeve 4 is embedded and connected with the connecting clamping block 16 outside the adjusting sleeve 1, and then the mounting sleeve 2 is mounted on equipment and can be used, the mounting sleeve 2 can be taken down according to different equipment and only the tool shank main body 3 is used for mounting, the mounting sleeve 2 improves the mounting flexibility of the tool shank main body 3, and the dual mounting mode also improves the mounting flexibility of the milling cutter.

The working principle is as follows: the utility model discloses when using, install installation cover 2 in one side of milling cutter earlier, 4 covers of adapter sleeve of installation cover 2 one side are realized connecting in 1 outside of adjustment sleeve, then use installation cover 2 to install milling cutter on equipment, milling cutter handle of a knife main part 3's installation length can be adjusted, when needing to adjust installation length, earlier take out gag lever post 12 from mounting groove 5 inside, then can remove adjustment sleeve 1, adjustment sleeve 1 removes suitable length after handle of a knife main part 3 outside, insert gag lever post 12 inside realization fixed of mounting groove 5 again, equipment drives milling cutter and begins the cutting, milling cutter's tool bit main part 7 spraying ceramic coating 8, ceramic coating 8 has high temperature resistant and wear-resisting performance, ceramic coating 8 reduces wearing and tearing when can reinforcing tool bit main part 7 cutting strength, the waste material discharge of the convenient cutting of the in-process chip groove 9 of cutting, can improve the efficiency of chip removal, louvre 10 of seting up on tool bit main part 7 improves the space of circulation of air, thereby the radiating effect of tool bit main part 7 has been improved, only can take off installation cover 2 according to equipment of difference, the function of being convenient for installation has been realized to this structure.

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 an aluminium is with tapering milling cutter, includes tool bit main part (7), its characterized in that: the utility model discloses a cutting tool, including tool bit main part (7), one side fixedly connected with handle of a knife main part (3), the outside of handle of a knife main part (3) is provided with adjusting collar (1), the outside of adjusting collar (1) is provided with adapter sleeve (4), one side fixedly connected with thread bush (15) of adapter sleeve (4), the outside fixedly connected with installation cover (2) of thread bush (15), the inside of adjusting collar (1) is provided with gag lever post (12), the top fixedly connected with limiting plate (6) of gag lever post (12), the inside of handle of a knife main part (3) is provided with mounting groove (5), both sides fixedly connected with positioning fixture block (13) of limiting plate (6) bottom, the outside fixedly connected with positioning fixture groove (11) of adjusting collar (1), the outside spraying of tool bit main part (7) has ceramic coating (8).

2. The taper milling cutter for aluminum according to claim 1, wherein: the limiting rod (12) is embedded in the adjusting sleeve (1), and the bottom end of the limiting rod (12) is embedded in the mounting groove (5).

3. The taper milling cutter for aluminum according to claim 1, wherein: the positioning clamping groove (11) is concave, and the positioning clamping block (13) is embedded in the positioning clamping groove (11).

4. The taper milling cutter for aluminum according to claim 1, wherein: the interior of tool bit main part (7) is provided with chip groove (9), the inside of chip groove (9) is provided with louvre (10).

5. The taper milling cutter for aluminum according to claim 1, wherein: the connecting device is characterized in that a connecting clamping groove (14) is formed in the connecting sleeve (4), and a connecting clamping block (16) is fixedly connected to the outer portion of the adjusting sleeve (1).

6. The taper milling cutter for aluminum according to claim 5, wherein: the connecting clamping block (16) is embedded in the connecting clamping groove (14).

7. The taper milling cutter for aluminum according to claim 1, wherein: eight groups of mounting grooves (5) are arranged, and the mounting grooves (5) are distributed in the knife handle main body (3) at equal intervals.