CN208051010U - Lock dentition formula high-efficiency multi-function milling head - Google Patents
Lock dentition formula high-efficiency multi-function milling head Download PDFInfo
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- CN208051010U CN208051010U CN201820581567.6U CN201820581567U CN208051010U CN 208051010 U CN208051010 U CN 208051010U CN 201820581567 U CN201820581567 U CN 201820581567U CN 208051010 U CN208051010 U CN 208051010U
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- milling head
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Abstract
Lock dentition formula high-efficiency multi-function milling head, including the smaller screw rod of the milling head main body being relatively large in diameter and diameter, the milling head body rear is connect with screw coaxial, milling head body front end is provided at least two blade installation slots, it is provided with cooling hole among the spiro rod rear end, if cooling hole extends to milling head main body and be divided into milling head main body main line, cooling hole exits are directed toward each blade installation slot.The milling head of the utility model carries out thread connection by screw rod and milling arbor, convenient for disassembly and assembly, high in machining efficiency, resistance to shock is strong, stress equalization, band central water outlet are vdiverse in function and versatile, it can be used for deep trouth processing and plane machining, processing is stablized, and improves working depth and machined surface precision, finish is good, the service life for extending blade reduces the use cost of cutter.
Description
Technical field
The utility model is related to Cutting Tool Technology Used on NC fields, more particularly to lock dentition formula high-efficiency multi-function milling head.
Background technology
Milling cutter is the rotary cutter for Milling Process, 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 cut-out workpiece on milling machine
Deng.
Traditional milling cutter tool function is more single, and the connection between blade, cutter head and handle of a knife is often using the side such as welding
Formula, connection is insecure to be easy to fall off, and the dismounting of cutter or replacement after damage are also inconvenient.In addition, existing milling cutter is adding
The type of cooling in working hour tends not to accomplish cooling accurately and timely, causes to process unstable, and machining accuracy is poor, reduces blade
Service life, increase the use cost of cutter.
Utility model content
The utility model will solve problem of the prior art, provide lock dentition formula high-efficiency multi-function milling head, by screw rod with
Milling arbor is threadedly coupled, convenient for disassembly and assembly, high in machining efficiency, and resistance to shock is strong, stress equalization, band central water outlet, and function is more
Sample.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
Dentition formula high-efficiency multi-function milling head is locked, including the screw rod that the milling head main body and diameter being relatively large in diameter are smaller, it is described
Milling head body rear is connect with screw coaxial, and milling head body front end is provided at least two blade installation slots, the screw rod
Cooling hole is provided among rear end, if cooling hole extends to milling head main body and is divided into main line, cooling hole in milling head main body
It is directed toward each blade installation slot in outlet.There is notch around each blade installation slot, the outlet of cooling hole is positioned at the side of notch
On wall, screw hole is provided in blade installation slot, blade is screwed after being placed in blade installation slot, and milling head passes through spiral shell
Bar carries out thread connection with milling arbor and fixes.
Preferably, the milling head main body is set as plane close to the wherein one or both sides of screw position, convenient for clamping
It is fixed.
Preferably, being provided with link block between the milling head main body and screw rod, link block both ends are equipped with annular groove.
Preferably, the blade installation slot in the milling head main body is in quadrilateral structure, the blade of quadrangle can be installed.
Preferably, the deflection angle of the inside side of blade installation slot is provided with the chamfering of arc, this position is avoided
Point of a knife is worn mutually with blade installation slot.
The beneficial effects of the utility model are：The milling head of the utility model carries out screw thread connection by screw rod and milling arbor
It connects, convenient for disassembly and assembly, high in machining efficiency, resistance to shock is strong, stress equalization, band central water outlet, vdiverse in function and versatile, can use
In deep trouth processing and plane machining, processing is stablized, and improves working depth and machined surface precision, finish is good, extends blade
Service life, reduce the use cost of cutter.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, milling head main body；2, screw rod；3, blade installation slot；4, cooling hole；5, plane；6, link block；7, ring
Slot；8, chamfering.
Specific implementation mode
The utility model is further described below by specific implementation mode and attached drawing.
Embodiment is：As shown in Figure 1, dentition formula high-efficiency multi-function milling head is locked, including the milling head main body 1 being relatively large in diameter
The screw rod 2 smaller with diameter, 1 rear end of milling head main body and screw rod 2 are coaxially connected, 1 front end of milling head main body be provided with to
Few two blade installation slots 3, blade installation slot 3 are provided with the chamfering 8 of arc in the deflection angle of quadrilateral structure and inside side.
Wherein, cooling hole 4 is provided among 2 rear end of screw rod, cooling hole 4 extends to milling head main body 1 and is divided into milling head main body 1
If main line, each blade installation slot 3 is directed toward in the outlet of cooling hole 4.
In addition, milling head main body 1 is set as plane 5 close to the wherein one or both sides of 2 position of screw rod.1 He of milling head main body
Link block 6 is provided between screw rod 2,6 both ends of link block are equipped with annular groove 7.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in the field of the utility model, institute
The changes or modifications of work all cover among the scope of the claims of the utility model.
Claims (5)
1. locking dentition formula high-efficiency multi-function milling head, it is characterised in that：Including the milling head main body being relatively large in diameter（1）It is smaller with diameter
Screw rod（2）, the milling head main body（1）Rear end and screw rod（2）It is coaxially connected, milling head main body（1）Front end is provided at least
Two blade installation slots（3）, the screw rod（2）Cooling hole is provided among rear end（4）, cooling hole（4）To milling head main body（1）
Extend and in milling head main body（1）If being inside divided into main line, cooling hole（4）It is directed toward each blade installation slot in outlet（3）.
2. lock dentition formula high-efficiency multi-function milling head according to claim 1, it is characterised in that：The milling head main body（1）
Close to screw rod（2）The wherein one or both sides of position are set as plane（5）.
3. lock dentition formula high-efficiency multi-function milling head according to claim 1, it is characterised in that：The milling head main body（1）
And screw rod（2）Between be provided with link block（6）, link block（6）Both ends are equipped with annular groove（7）.
4. lock dentition formula high-efficiency multi-function milling head according to claim 1, it is characterised in that：The milling head main body（1）
On blade installation slot（3）In quadrilateral structure.
5. lock dentition formula high-efficiency multi-function milling head according to claim 4, it is characterised in that：The blade installation slot（3）
The deflection angle of inside side is provided with the chamfering of arc（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581567.6U CN208051010U (en) | 2018-04-23 | 2018-04-23 | Lock dentition formula high-efficiency multi-function milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581567.6U CN208051010U (en) | 2018-04-23 | 2018-04-23 | Lock dentition formula high-efficiency multi-function milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051010U true CN208051010U (en) | 2018-11-06 |
Family
ID=63982572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581567.6U Active CN208051010U (en) | 2018-04-23 | 2018-04-23 | Lock dentition formula high-efficiency multi-function milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351333A (en) * | 2022-05-24 | 2022-11-18 | 中国第一汽车股份有限公司 | Numerical control machining method and system for cylinder oil duct insert |
-
2018
- 2018-04-23 CN CN201820581567.6U patent/CN208051010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351333A (en) * | 2022-05-24 | 2022-11-18 | 中国第一汽车股份有限公司 | Numerical control machining method and system for cylinder oil duct insert |
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