CN113714543A

CN113714543A - Layered fly cutter

Info

Publication number: CN113714543A
Application number: CN202111076803.1A
Authority: CN
Inventors: 宋振文; 王秀峰; 商文化
Original assignee: Zhaoqing Aoke Fine Machinery Co ltd
Current assignee: Zhaoqing Aoke Fine Machinery Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-11-30

Abstract

The invention relates to the technical field of cutters, in particular to a layered fly cutter which comprises a cutter head and three cutter grains, wherein the outer side of the cutter head is fixedly connected with three support blocks, the side surface, far away from the cutter head, of each support block is provided with a containing groove, the cutter grains are matched with the containing grooves, the cutter grains are placed inside the containing grooves, the number of the cutter grains is three, the three cutter grains are fixedly connected to the three support blocks through fixing screws, the bottoms of the three cutter grains are different in height, the support blocks are obliquely arranged, the cutter head and the support blocks are integrally formed, and the three support blocks are fixedly connected to the outer sides of the support blocks at equal intervals in the circumference. According to the invention, the cutter grains are placed in the accommodating groove on the support block, and the cutter grains are fixed on the support block through the fixing screws, so that the corresponding cutter grains can be replaced according to different processing materials in the processing process, the whole cutter is not required to be replaced, and the use effect is improved.

Description

Layered fly cutter

Technical Field

The invention relates to the technical field of cutters, in particular to a layered fly cutter.

Background

When a product is machined, cutters of different types can be replaced according to different materials, in the machining process, an ordinary fly cutter or a face milling cutter needs to be repeatedly fed for three times, the cutter is divided into a rough cutter and a finishing cutter, two cutters need to be continuously replaced and used, and the efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a layered fly cutter which has the advantage of convenience in use and solves the problems that cutters of different types can be replaced according to different materials, and the efficiency is low.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a layered fly cutter, includes blade disc and sword grain, the outside fixedly connected with of blade disc props up a piece, and the quantity of propping up a piece is three, the holding tank has been seted up to the side that the blade disc was kept away from to a piece, the sword grain suits with the holding tank, the inside at the holding tank is placed to the sword grain, the quantity of sword grain is three, three the sword grain passes through fixed screw fixed connection on three prop up a piece, and the high difference of three sword grain bottom.

Furthermore, the support block is obliquely arranged, and the cutter head and the support block are integrally formed.

Furthermore, three the piece is the outside of circumference equidistance fixed connection at the piece.

Furthermore, a through hole is formed in the middle of the cutter grain in a penetrating mode, a threaded hole is formed in the side face of the supporting block and located in the middle of the containing groove, and one end of the fixing screw penetrates through the through hole and is connected in the threaded hole in a threaded mode.

Furthermore, a through circular groove is formed in the middle of the top of the cutter head, and an installation disc is embedded in the circular groove.

Furthermore, a penetrating slot is formed in the middle of the top of the mounting disc, and a cutter bar is fixedly inserted into the slot.

By means of the technical scheme, the invention provides a layered fly cutter tool, which at least has the following beneficial effects:

1. this layer-stepping flies sword cutter through the setting of blade disc, a piece, holding tank, sword grain and fixed screw, places the sword grain in the holding tank on a piece, fixes the sword grain on a piece through fixed screw, in the course of working, can need according to the processing material of difference change the sword grain that corresponds can, need not to change the cutter wholly, improved the result of use.

2. This layer-stepping fly cutter, through the setting of sword grain, because the quantity of sword grain is three, the height difference of three sword grain bottom, the difference in height of three sword grain not only improves machining efficiency and transfers quick-witted efficiency, reduces the processing cost, and accomplishes the milling quantity unanimous to rough machining and finish machining standard in processing, more reasonable milling process, the precision and the size stability of part article have very big effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cutter head structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

FIG. 4 is a top view of the structure of the present invention.

In the figure: 1. a cutter head; 2. supporting a block; 3. accommodating grooves; 4. cutting grains; 5. fixing screws; 6. a circular groove; 7. mounting a disc; 8. a slot; 9. a knife bar.

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.

The invention will be further described with reference to fig. 1-4 and the examples.

The first embodiment is as follows:

the utility model provides a layered flies sword cutter, including blade disc 1 and sword grain 4, the outside fixedly connected with of blade disc 1 props up piece 2, prop up piece 2 and be the slope setting, and blade disc 1 and prop up 2 integrated into one piece of piece, prop up 2 sides that keep away from blade disc 1 of piece and seted up holding tank 3, sword grain 4 suits with holding tank 3, sword grain 4 is placed in the inside of holding tank 3, the through-hole that runs through is seted up at the middle part of sword grain 4, prop up the side of piece 2 and set up threaded hole, the screw hole is located the middle part of holding tank 3, the one end of fixed screw is passed through-hole and threaded connection in the screw hole.

Through the setting of blade disc 1, a piece 2, holding tank 3, sword grain 4 and fixed screw 5, place sword grain 4 in holding tank 3 on a piece 2, fix sword grain 4 on a piece 2 through fixed screw 5, in the course of working, can need according to the processing material of difference change the sword grain 4 that corresponds can, need not to change the cutter wholly, improved the result of use.

Example two:

a layered fly cutter comprises a cutter head 1 and cutter particles 4, wherein the outer side of the cutter head 1 is fixedly connected with three support blocks 2, the number of the support blocks 2 is three, the three support blocks 2 are fixedly connected to the outer sides of the support blocks 2 in a circumferential equidistant manner, the support blocks 2 are obliquely arranged, the cutter head 1 and the support blocks 2 are integrally formed, the side surface, away from the cutter head 1, of each support block 2 is provided with a containing groove 3, the cutter particles 4 are matched with the containing grooves 3, the cutter particles 4 are placed in the containing grooves 3, the number of the cutter particles 4 is three, the three cutter particles 4 are fixedly connected to the three support blocks 2 through fixing screws, the bottoms of the three cutter particles 4 are different in height, the three cutter particles 4 are respectively a first cutter particle 4, a second cutter particle 4 and a third cutter particle 4, the difference between the bottoms of the first cutter particle 4 and the second cutter particle 4 is half-precision milling, the difference between the bottoms of the second cutter particle 4 and the third cutter particle 4 is 0.1MM, the MM is precision milling, the through-hole that runs through is seted up at the middle part of sword grain 4, and the side of a 2 sets up threaded hole, and the screw hole is located the middle part of holding tank 3, and through-hole and threaded connection are passed to the one end of fixed screw in the threaded hole.

Through the setting of sword grain 4, because the quantity of sword grain 4 is three, the height difference of 4 bottoms of three sword grain, the height difference of three sword grain 4 not only improves machining efficiency and transfers quick-witted efficiency in the use, reduces the processing cost, and accomplishes the milling amount unanimous to rough machining and finish machining standard in processing, more reasonable milling, the precision and the size stability of article have very big effect to portion.

Example three:

the utility model provides a layered flies sword cutter, including blade disc 1 and sword grain 4, the outside fixedly connected with of blade disc 1 props up piece 2, and prop up the quantity of piece 2 and be three, three prop up piece 2 and be circumference equidistance fixed connection in the outside of propping up piece 2, prop up piece 2 and be the slope setting, and blade disc 1 and prop up 2 integrated into one piece of piece, holding tank 3 has been seted up to the side that piece 2 kept away from blade disc 1, sword grain 4 suits with holding tank 3, sword grain 4 is placed in the inside of holding tank 3, the quantity of sword grain 4 is three, three sword grain 4 is through fixed screw fixed connection on three piece 2, and the highly different of three sword grain 4 bottom, the through-hole that runs through is seted up at the middle part of sword grain 4, prop up the side of piece 2 and seted up the screw hole, the screw hole is located the middle part of holding tank 3, through-hole and threaded connection are passed to the one end of fixed screw.

The middle part at 1 top of blade disc is seted up the circular slot 6 that runs through, and the inside of circular slot 6 is inlayed and is equipped with mounting disc 7, and the slot 8 that runs through is seted up at the middle part at mounting disc 7 top, and the inside of slot 8 is fixed to be pegged graft and is had cutter arbor 9.

Install the mounting disc 7 in the circular slot 6 on blade disc 1 to in the slot 8 with the fixed grafting on mounting disc 7 of cutter arbor 9, carry out the centre gripping to cutter arbor 9 by machining center's tool bit when using, when wearing and tearing appear in the use and damage, can change cutter grain 4 at any time, there is the step difference three cutter grain 4's height dimension, can improve the efficiency of processing.

The tool can assist a machining center to complete rough machining, semi-finish machining and finish machining of a surface at one time, can be used for various materials such as ADC12, aluminum alloy, copper, magnesium alloy or iron and other metals, and can replace corresponding tool grains 4 according to different machining materials in the machining process.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 layer-stepping fly cutter, includes blade disc (1) and sword grain (4), its characterized in that: the outside fixedly connected with of blade disc (1) props up piece (2), and the quantity of propping up piece (2) is three, holding tank (3) have been seted up to the side of propping up piece (2) keeping away from blade disc (1), sword grain (4) suit with holding tank (3), the inside at holding tank (3) is placed in sword grain (4), the quantity of sword grain (4) is three, three sword grain (4) are through fixed screw fixed connection on three prop up piece (2), and the high difference of three sword grain (4) bottom.

2. The layered fly-cutter tool of claim 1, wherein: the support block (2) is obliquely arranged, and the cutter head (1) and the support block (2) are integrally formed.

3. The layered fly-cutter tool of claim 1, wherein: the three supporting blocks (2) are fixedly connected to the outer sides of the supporting blocks (2) in a circumferential equidistant mode.

4. The layered fly-cutter tool of claim 1, wherein: the middle part of the knife grain (4) is provided with a through hole, the side surface of the support block (2) is provided with a threaded hole, the threaded hole is located in the middle of the accommodating groove (3), and one end of the fixing screw penetrates through the through hole and is in threaded connection with the threaded hole.

5. The layered fly-cutter tool of claim 1, wherein: the middle part of the top of the cutter head (1) is provided with a through circular groove (6), and an installation disc (7) is embedded in the circular groove (6).

6. The layered fly-cutter tool of claim 5, wherein: the middle part of the top of the mounting disc (7) is provided with a through slot (8), and a cutter bar (9) is fixedly inserted in the slot (8).