CN218873877U

CN218873877U - Milling cutter with strong bending resistance

Info

Publication number: CN218873877U
Application number: CN202223129135.7U
Authority: CN
Inventors: 陈小君
Original assignee: Wuhan Xinghuan Electromechanical Tool Co ltd
Current assignee: Wuhan Xinghuan Electromechanical Tool Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-18
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a milling cutter that anti bending ability is strong belongs to milling cutter technical field, the milling machine that includes the milling cutter body and be located milling cutter body top, the outside activity cover of milling cutter body is equipped with spacing pipe, the detachable collar of installing in the outside of spacing pipe, install the installation pole on the collar, the detachable installation of installation pole and milling machine, the inboard activity joint of spacing pipe has a plurality of pearls, a plurality of the outside of commentaries on classics pearl all laminates mutually with the outside of milling cutter body, install the second bolt on the collar. This milling cutter that anti bending ability is strong through installing the installation pole on the milling machine, utilizes actuating mechanism on the milling machine to drive the milling cutter body and rotate and remove and process the work piece, spacing pipe this moment and the outside of changeing the pearl extrusion milling cutter body to reached and avoided milling cutter body self to receive the work piece extrusion and crooked effect as far as possible, be used for promoting the life of milling cutter body.

Description

Milling cutter with strong bending resistance

Technical Field

The utility model belongs to the technical field of milling cutter, specifically be a milling cutter that anti bending ability is strong.

Background

A milling cutter is a rotary cutter for milling having one or more teeth which, in operation, intermittently cut off the allowance of a workpiece in sequence, and is mainly used for machining planes, steps, grooves, formed surfaces, cutting off workpieces, etc. on a milling machine.

This prior art solution also presents the following problems when in use:

when using milling cutter, generally drive milling cutter through the actuating mechanism on the milling machine and rotate and reciprocate for process the work piece, at milling cutter operation in-process, need extrude the machined part, rotatory, be used for realizing punching the work piece, operation such as polish, at this in-process, milling cutter can receive great extrusion force, thereby leads to milling cutter atress crooked.

Therefore, improvement to the above problems is required to meet the market demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling cutter that anti bending ability is strong to the solution is proposed in the above-mentioned background art at milling cutter operation in-process, and milling cutter can receive great extrusion force, thereby leads to the crooked problem of milling cutter atress.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling cutter that anti bending ability is strong, includes the milling cutter body and is located the milling machine of milling cutter body top, the outside activity cover of milling cutter body is equipped with spacing pipe, the detachable collar of installing in the outside of spacing pipe, install the installation pole on the collar, the detachable installation of installation pole and milling machine, the inboard activity joint of spacing pipe has a plurality ofly to change the pearl, and is a plurality of the outside of changeing the pearl all laminates mutually with the outside of milling cutter body.

Preferably, the mounting ring is provided with a second bolt, the mounting ring is fixedly connected with the limiting pipe through the second bolt, and the purpose of conveniently mounting and dismounting the mounting ring and the limiting pipe is achieved through the second bolt.

Preferably, install first bolt on the installation pole, the installation pole passes through first bolt and milling machine fixed connection, through setting up first bolt, has realized the purpose of convenient installation dismantlement to the installation pole.

Preferably, the limiting pipe is provided with a feeding box, the feeding box and the limiting pipe are provided with a feeding port communicated with each other, and the feeding box is arranged, so that the purpose of conveniently injecting lubricating oil into the limiting pipe is achieved.

Preferably, go into the inboard detachable filter screen of installing of magazine, through setting up the filter screen, realized the purpose to the flying chip interception that processing produced.

Preferably, go into the inside wall of magazine and install the arc, the filter screen overlap joint is on the arc, install the third bolt on the filter screen, the filter screen passes through third bolt and arc fixed connection, through setting up arc and third bolt, has realized the purpose that the convenience was dismantled to the filter screen installation.

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

1. this milling cutter that anti bending ability is strong through installing the installation pole on the milling machine, utilizes actuating mechanism on the milling machine to drive the milling cutter body and rotate and remove and process the work piece, spacing pipe this moment and the outside of changeing the pearl extrusion milling cutter body to reached and avoided milling cutter body self to receive the work piece extrusion and crooked effect as far as possible, be used for promoting the life of milling cutter body.

2. This milling cutter that anti bending ability is strong through pouring into lubricating oil into the pan feeding box in, intercepts the flying chip that processing produced with the help of the filter screen for lubricating oil gets into spacing intraductal through the feed opening, thereby makes lubricating oil to spacing pipe, change pearl and milling cutter body and lubricate, and then has reached the effect that reduces frictional force between spacing pipe, commentaries on classics pearl and the milling cutter body, helps prolonging the life of spacing pipe and commentaries on classics pearl.

Drawings

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

FIG. 2 is a schematic view showing a connection structure between the milling cutter and the milling machine of the present invention;

fig. 3 is a schematic sectional view showing the internal structure of the limiting tube of the present invention;

fig. 4 is a schematic view showing a structural section of an arc plate of the present invention.

In the figure: 1. a milling cutter body; 2. a limiting pipe; 3. a mounting ring; 4. mounting a rod; 5. a first bolt; 6. milling machine; 7. a second bolt; 8. rotating the beads; 9. feeding a material box; 10. a feeding port; 11. an arc-shaped plate; 12. a filter screen; 13. and a third bolt.

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 milling cutter with strong bending resistance comprises a milling cutter body 1 and a milling machine 6 positioned above the milling cutter body 1, wherein the milling machine 6 shown in the attached drawing is a part of the milling machine 6, and the part is provided with a driving mechanism which is arranged on the milling machine 6 and can drive the milling cutter body 1 to rotate. The outside activity cover of milling cutter body 1 is equipped with spacing pipe 2, and the detachable collar 3 of installing in the outside of spacing pipe 2 conveniently separates collar 3 and spacing pipe 2 for convenient change spacing pipe 2, ensure that the wearing and tearing are in reasonable scope in spacing pipe 2. The mounting ring 3 is provided with two mounting rods 4, the mounting rods 4 are detachably mounted with a milling machine 6, the inner side of the limiting tube 2 is provided with a plurality of hemispherical clamping grooves, the limiting tube 2 is movably clamped with a plurality of rotating beads 8 through the plurality of hemispherical clamping grooves, the outer sides of the plurality of rotating beads 8 are all attached to the outer side of the milling cutter body 1, the rotating beads 8 extrude the outer side of the milling cutter body 1, when the milling cutter body 1 rotates and moves, the rotating beads 8 rotate under the friction force of the milling cutter body 1, the rotating beads 8 are used for avoiding influencing the rotation of the milling cutter body 1 as much as possible, meanwhile, the limiting tube 2 and the rotating beads 8 extrude the periphery of the outer side of the milling cutter body 1, and the milling cutter body 1 is prevented from being bent as much as possible;

referring to fig. 1-3, install second bolt 7 on the collar 3, collar 3 passes through second bolt 7 and spacing pipe 2 fixed connection, and after changeing pearl 8 wearing and tearing seriously in spacing pipe 2, second bolt 7 conveniently separates collar 3 and spacing pipe 2, conveniently changes spacing pipe 2 together with changeing pearl 8, ensures that spacing pipe 2 and changeing pearl 8 remain the extrusion to the milling cutter body 1 outside throughout.

The two mounting rods 4 are respectively provided with a first bolt 5, the mounting rods 4 are fixedly connected with a milling machine 6 through the first bolts 5, and the first bolts 5 are used for mounting the mounting rods 4 on the milling machine 6 and facilitating the mounting rods 4 to be detached from the milling machine 6;

referring to fig. 3 and 4, the material feeding box 9 is installed on the limiting pipe 2, the material feeding box 9 and the limiting pipe 2 are provided with a material discharging opening 10 communicated with each other, the material discharging opening 10 is used for injecting lubricating oil into the limiting pipe 2, the material feeding box 9 is used for conveniently introducing the lubricating oil into the limiting pipe 2, and the lubricating oil enters the limiting pipe 2 to lubricate the limiting pipe 2, the rotating ball 8 and the milling cutter body 1.

Go into the inboard of magazine 9 and detachably install filter screen 12, filter screen 12 is used for intercepting the flying chip that work piece processing produced, avoids flying the chip to get into spacing pipe 2 through feed opening 10 in as far as possible, has avoided flying the chip to cause wearing and tearing and block pause to spacing pipe 2, commentaries on classics pearl 8 and milling cutter body 1.

Go into the inside wall of magazine 9 and install arc 11, filter screen 12 overlap joint is on arc 11, installs third bolt 13 on filter screen 12, and filter screen 12 is used for conveniently dismantling filter screen 12 installation through third bolt 13 and arc 11 fixed connection, and third bolt 13 piles up flying chip when too much on filter screen 12, can pull down filter screen 12 and clear up.

The working principle is as follows: as shown in fig. 1-4, when using the milling cutter with strong bending resistance, firstly, the mounting rod 4 is mounted on the milling machine 6 by the first bolt 5, then the upper end of the milling cutter body 1 is connected with the driving mechanism on the milling machine 6, and moves down along with the rotation of the milling cutter body 1, so as to drive the rotation of the rotating ball 8, when the lower end of the milling cutter body 1 punches a workpiece, the milling cutter body 1 is stressed, at this time, the limiting tube 2 and the rotating ball 8 extrude the outer side of the milling cutter body 1, and further, the effect of preventing the milling cutter body 1 from being bent due to the extrusion of the workpiece is achieved, so as to prolong the service life of the milling cutter body 1.

This milling cutter is at the pivoted in-process, can pour into lubricating oil into magazine 9 in, filter screen 12 intercepts the flying chip that produces in the work piece course of working 1 this moment, avoid flying the chip in coordination with lubricating oil and get into spacing pipe 2 through feed opening 10 together in, thereby avoided flying the chip to spacing pipe 2 as far as possible, change pearl 8 and milling cutter body 1 and cause wearing and tearing and the card pause, lubricating oil gets into spacing pipe 2 this moment in, to spacing pipe 2, change pearl 8 and milling cutter body 1 and lubricate, and then reached and reduced spacing pipe 2, change the effect of frictional force between pearl 8 and the milling cutter body 1, this is exactly this characteristics of the strong milling cutter of anti bending ability.

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

Claims

1. The utility model provides a milling cutter that anti bending ability is strong, includes milling cutter body (1) and milling machine (6) that are located milling cutter body (1) top, its characterized in that, the outside activity cover of milling cutter body (1) is equipped with spacing pipe (2), the detachable collar (3) of installing in the outside of spacing pipe (2), install installation pole (4) on collar (3), installation pole (4) and the detachable installation of milling machine (6), the inboard activity joint of spacing pipe (2) has a plurality of pearls (8) that change, and is a plurality of the outside of changeing pearl (8) all laminates mutually with the outside of milling cutter body (1).

2. The milling cutter with high bending resistance according to claim 1, wherein the mounting ring (3) is provided with a second bolt (7), and the mounting ring (3) is fixedly connected with the limiting tube (2) through the second bolt (7).

3. A milling cutter with high bending resistance according to claim 1, characterized in that the mounting rod (4) is provided with a first bolt (5), and the mounting rod (4) is fixedly connected with the milling machine (6) through the first bolt (5).

4. The milling cutter with strong bending resistance according to claim 1, wherein the limiting tube (2) is provided with a feeding box (9), and the feeding box (9) and the limiting tube (2) are provided with a feeding opening (10) communicated with each other.

5. Milling cutter tool with increased bending resistance according to claim 4, characterized in that the filter mesh (12) is detachably mounted on the inside of the feed box (9).

6. The milling cutter with strong bending resistance according to claim 5, wherein the inner side wall of the feeding box (9) is provided with an arc-shaped plate (11), the filter screen (12) is lapped on the arc-shaped plate (11), the filter screen (12) is provided with a third bolt (13), and the filter screen (12) is fixedly connected with the arc-shaped plate (11) through the third bolt (13).