CN208644199U - A kind of ball end mill with quick chip removal and refrigerating function - Google Patents
A kind of ball end mill with quick chip removal and refrigerating function Download PDFInfo
- Publication number
- CN208644199U CN208644199U CN201821226384.9U CN201821226384U CN208644199U CN 208644199 U CN208644199 U CN 208644199U CN 201821226384 U CN201821226384 U CN 201821226384U CN 208644199 U CN208644199 U CN 208644199U
- Authority
- CN
- China
- Prior art keywords
- sword
- ball
- end mill
- cooling
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of ball end mill with quick chip removal and refrigerating function, wherein knife handle and cutter head are an integral molding structure；The cutter head includes circumferential blade and bulb blade；The circumferential direction blade includes helical circumferential sword and all sword chip pockets；The bulb blade includes S-shaped ball sword and ball sword chip pocket；The helical circumferential sword and the round and smooth connection of S-shaped ball sword；The week sword chip pocket is connect with ball sword chip pocket；The root of the knife handle and the cutter head being connected with knife handle is axially disposed cooling main channel；The cooling main channel is connected with several and is directed toward cutter head different parts and the cooling subchannel with outlet；Described cooling subchannel a part is directed toward circumferential blade, and another part is directed toward bulb blade.The utility model not only can quickly chip removal but also the ball end mill that can cool.
Description
Technical field
The utility model relates to industrial knife technical field more particularly to a kind of balls with quick chip removal and refrigerating function
Head slotting cutter.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine
Deng.And ball end mill is one kind of milling cutter, is that numerically-controlled machine tool processes a kind of complex-curved common structure cutter, in mold system
Make, automobile manufacture, space flight and aviation, electronic communication product manufacture etc. industries have a wide range of applications.
The workpiece of ball end mill processing generally is metal, therefore a large amount of heat that can generate in processing and useless
Bits, if carrying out cooling and chip removal to ball end mill not in time will result in the damage and wear of ball end mill, Jin Erying
Ring the service life of ball end mill.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide one kind to have quick chip removal and cooling
The ball end mill of function.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of ball end mill with quick chip removal and refrigerating function, including knife handle and cutter head；Wherein knife handle and cutter head
It is an integral molding structure；The cutter head includes circumferential blade and bulb blade；The circumferential direction blade includes helical circumferential sword and week
Sword chip pocket；The bulb blade includes S-shaped ball sword and ball sword chip pocket；The helical circumferential sword and the round and smooth connection of S-shaped ball sword；
The week sword chip pocket is connect with ball sword chip pocket；
The root of the knife handle and the cutter head being connected with knife handle is axially disposed cooling main channel；The cooling main channel
It is connected with several and is directed toward cutter head different parts and the cooling subchannel with outlet；Described cooling subchannel a part is directed toward week
To blade, another part is directed toward bulb blade.
Preferably, the corresponding outlet that cooling subchannel is connected at least provided with one of every all sword chip pocket.
Preferably, every all sword chip pocket is correspondingly arranged on multiple outlets for being connected to cooling subchannel.
Preferably, the S-shaped ball sword has 3-8.
Preferably, the helical circumferential sword and S-shaped ball sword select carbide cutting sword.
Preferably, the helical circumferential sword and S-shaped ball sword select Talide cutting edge.
Ball end mill provided by the utility model with quick chip removal and refrigerating function, is installed on the rack of lathe
On, cooling tracheae and mounting head specifically, in rack are installed, the handle rear end portion of ball end mill is mounted on by bearing
It fills in head, cooling tracheae is movably inserted into cooling main channel, cools down tracheae herein and cooling main channel is mutually unrestricted, i.e.,
When ball end mill rotates, cooling tracheae is motionless, and cooling tracheae connects cooling gas source, and valve is arranged on cooling tracheae, works
When cooling air-flow a part for being come by cooling tracheae conveying blow to helical circumferential sword by cooling down subchannel and will overstock
Scrap in all sword chip pockets blow away in time and while play the role of the helical circumferential sword that cools down, another part is logical by cooling point
Road blows to bulb blade and then blows away in time again the scrap for overstocking on workpiece while playing the role of cooling down in S-shaped ball sword.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model ball end mill；
Fig. 2 is the bulb edging structure schematic diagram of the utility model ball end mill.
Wherein: 1. knife handles；2. cutter head；21. circumferential blade；21a. helical circumferential sword；21b. weeks sword chip pocket；22. bulb
Blade；22a.S shape ball sword；22b. ball sword chip pocket；3. cooling main channel；4. cooling subchannel；41. outlet.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, a kind of ball end mill with quick chip removal and refrigerating function, including knife handle 1 and cutter head 2；
Wherein knife handle 1 and cutter head 2 are an integral molding structure；Cutter head 2 includes circumferential blade 21 and bulb blade 22；And circumferential blade 21 wraps
Include helical circumferential sword 21a and all sword chip pocket 21b；Bulb blade 22 includes S-shaped ball sword 22a and ball sword chip pocket 22b；Wherein spiral shell
Revolve shape week sword 21a and the round and smooth connection of S-shaped ball sword 22a；And week sword chip pocket 21b connect with ball sword chip pocket 22b；
The root of the knife handle 1 and the cutter head 2 being connected with knife handle 1 is axially disposed cooling main channel 3, the cooling master
Channel 3 is connected with several and is directed toward 2 different parts of cutter head and the cooling subchannel 4 with outlet 41, the cooling subchannel 4 one
Circumferential blade 21 is directed toward in part, and another part is directed toward bulb blade 22.
Preferably, the corresponding outlet 41 that cooling subchannel 4 is connected at least provided with one every week sword chip pocket 21b.
Preferably, multiple outlets for being connected to cooling subchannel 4 are correspondingly arranged on every week sword chip pocket 21b.
Preferably, the S-shaped ball sword 22a has 3-8.
Preferably, the helical circumferential sword 21a and S-shaped ball sword 22a selects carbide cutting sword.
Preferably, the helical circumferential sword 21a and S-shaped ball sword 22a selects Talide cutting edge.
Ball end mill provided by the utility model with quick chip removal and refrigerating function, is installed on the rack of lathe
On, cooling tracheae and mounting head specifically, in rack are installed, the handle rear end portion of ball end mill is mounted on by bearing
It fills in head, cooling tracheae is movably inserted into cooling main channel, cools down tracheae herein and cooling main channel is mutually unrestricted, i.e.,
When ball end mill rotates, cooling tracheae is motionless, and cooling tracheae connects cooling gas source, and valve is arranged on cooling tracheae, works
When cooling air-flow a part for being come by cooling tracheae conveying blow to helical circumferential sword by cooling down subchannel and will overstock
Scrap in all sword chip pockets blow away in time and while play the role of the helical circumferential sword that cools down, another part is logical by cooling point
Road blows to bulb blade and then blows away in time again the scrap for overstocking on workpiece while playing the role of cooling down in S-shaped ball sword.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of ball end mill with quick chip removal and refrigerating function, which is characterized in that including knife handle and cutter head；Wherein knife
Handle and cutter head are an integral molding structure；The cutter head includes circumferential blade and bulb blade；The circumferential direction blade includes spiral shape
Zhou Ren and all sword chip pockets；The bulb blade includes S-shaped ball sword and ball sword chip pocket；The helical circumferential sword and S-shaped ball sword
Round and smooth connection；The week sword chip pocket is connect with ball sword chip pocket；
The root of the knife handle and the cutter head being connected with knife handle is axially disposed cooling main channel；The cooling main channel connection
There are several to be directed toward cutter head different parts and the cooling subchannel with outlet；Described cooling subchannel a part is directed toward circumferential sword
Portion, another part are directed toward bulb blade.
2. as described in claim 1 with the ball end mill of quick chip removal and refrigerating function, which is characterized in that every Zhou Ren
The corresponding outlet that cooling subchannel is connected at least provided with one of chip pocket.
3. as described in claim 1 with the ball end mill of quick chip removal and refrigerating function, which is characterized in that every Zhou Ren
Chip pocket is correspondingly arranged on multiple outlets for being connected to cooling subchannel.
4. as described in claim 1 with the ball end mill of quick chip removal and refrigerating function, which is characterized in that the S-shaped
Ball sword has 3-8.
5. the ball end mill according to any one of claims 1-4 with quick chip removal and refrigerating function, which is characterized in that
The helical circumferential sword and S-shaped ball sword select carbide cutting sword.
6. the ball end mill according to any one of claims 1-4 with quick chip removal and refrigerating function, which is characterized in that
The helical circumferential sword and S-shaped ball sword select Talide cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226384.9U CN208644199U (en) | 2018-08-01 | 2018-08-01 | A kind of ball end mill with quick chip removal and refrigerating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226384.9U CN208644199U (en) | 2018-08-01 | 2018-08-01 | A kind of ball end mill with quick chip removal and refrigerating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644199U true CN208644199U (en) | 2019-03-26 |
Family
ID=65787345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226384.9U Active CN208644199U (en) | 2018-08-01 | 2018-08-01 | A kind of ball end mill with quick chip removal and refrigerating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676620A (en) * | 2019-10-17 | 2021-04-20 | 肯纳金属公司 | Rotary cutting tool and use thereof |
-
2018
- 2018-08-01 CN CN201821226384.9U patent/CN208644199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676620A (en) * | 2019-10-17 | 2021-04-20 | 肯纳金属公司 | Rotary cutting tool and use thereof |
| CN112676620B (en) * | 2019-10-17 | 2024-02-02 | 肯纳金属公司 | Rotary cutting tool and use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104511636A (en) | Cutter used for formed contour machining | |
| CN104227113A (en) | Novel finish machining milling cutter | |
| CN208644199U (en) | A kind of ball end mill with quick chip removal and refrigerating function | |
| CN104551173A (en) | Chip breaking ball-end milling cutter | |
| CN211758531U (en) | T-shaped special-shaped turning tool | |
| CN203356698U (en) | Novel finish machining milling cutter | |
| CN207255325U (en) | A kind of side set stepped knife | |
| CN207004917U (en) | A kind of milling semi-open type 3 d impeller | |
| CN208945257U (en) | A kind of extended pattern maize milling cutter | |
| CN209062234U (en) | A kind of U-type groove unequal blade spacing milling cutter | |
| CN205393631U (en) | Rotatable milling cutter of blade | |
| CN204397100U (en) | A kind of buttless thread milling cutter | |
| CN207402177U (en) | A kind of cutter block of the novel changable tread with cooling hole | |
| CN202804212U (en) | Finish machining molding cutter | |
| CN208644192U (en) | A kind of ball end mill of adjustable in length | |
| CN202317198U (en) | Formed milling tool for machining holes | |
| CN103949858B (en) | A kind of power station steam turbine packing segmental arc processing method | |
| CN107824884B (en) | For processing the step reamer of automobile parts | |
| CN202861481U (en) | Combined tool | |
| CN206952291U (en) | A kind of new side set stepped knife | |
| CN202622070U (en) | Internal cooling composite reamer | |
| CN208743467U (en) | It is a kind of for processing the edger of air-conditioning valve body | |
| CN205629423U (en) | Can be at round pin wedge joint formula hole machining tool of machine change | |
| CN202424423U (en) | Cold extrusion workpiece of motor hub | |
| CN215824351U (en) | Profiling corn knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |