CN208261942U - A kind of Composite Double annular groove milling cutter - Google Patents
A kind of Composite Double annular groove milling cutter Download PDFInfo
- Publication number
- CN208261942U CN208261942U CN201820913413.2U CN201820913413U CN208261942U CN 208261942 U CN208261942 U CN 208261942U CN 201820913413 U CN201820913413 U CN 201820913413U CN 208261942 U CN208261942 U CN 208261942U
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- CN
- China
- Prior art keywords
- blade
- cutter head
- face
- auxiliary
- knife
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- 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.)
- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 48
- 230000007704 transition Effects 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 125000002619 bicyclic group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a kind of Composite Double annular groove milling cutters, including knife handle, one end of the knife handle is equipped with clamping end, the other end of knife handle is equipped with cutter head, and it is an integral structure between clamping end, cutter head and knife handle, several tool sips are radially recessed on the lateral wall of the cutter head, several tool sips along cutter head circumferential direction in etc. equal arranged for interval；Blade is fixed with by welding manner in each tool sip, blade is located at along the tool sip side that cutter head cutting turns to, and the side structure of tool sip and the structure of blade are consistent；Major cutting edge, auxiliary-blade, secondary blade are successively respectively equipped on the blade of the blade, the blade is placed on outside tool sip along the radial direction of cutter head, it is connected between the major cutting edge and auxiliary-blade by the first knife face transition of V-shaped, is connected between the auxiliary-blade and secondary blade by linear second knife face transition；The utility model has the advantages that machining accuracy is high, step is simplified, at low cost.
Description
Technical field
The utility model belongs to slot knife technical field more particularly to a kind of Composite Double annular groove milling cutter.
Background technique
Slot knife is the main cutting tools for cutting of all kinds of groove body processing on workpiece, but part groove body is processed, and use is existing
Slot knife generally require to carry out the seal groove processing on repeatedly reciprocal processing, especially processing motorcycle brake pincers shell, make
With the multiple reciprocal processing of existing slot knife, machining accuracy is not high, processing cost is larger, can not meet the demand of client；Cause
This processes this seal groove, need to research and develop a kind of slot knife that can be processed and formed at one time seal groove.
Summary of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of machining accuracy it is high, can one
The Composite Double annular groove milling cutter of secondary property machine-shaping seal groove.
The purpose of this utility model is completed by following technical solution, and this Composite Double annular groove milling cutter includes knife
Handle, one end of the knife handle are equipped with clamping end, and the other end of knife handle is equipped with cutter head, and is integrated between the clamping end, cutter head and knife handle
Formula structure is radially recessed several tool sips on the lateral wall of the cutter head, several tool sips are along cutter head
It is circumferential in etc. equal arranged for interval；Blade is fixed with by welding manner in each tool sip, the blade is located at along knife
Head cutting turn to tool sip side on, the side structure of the tool sip and the structure of blade are consistent, and the blade with set
The side of cutter groove is aligned；Major cutting edge, auxiliary-blade, secondary blade, the blade are successively respectively equipped on the blade of the blade
Radial direction along cutter head is placed on outside tool sip, and passes through the first knife face transition of V-shaped between the major cutting edge and auxiliary-blade
Connection is connected between the auxiliary-blade and secondary blade by linear second knife face transition.
Preferably, the quantity of the tool sip be three, and two it is adjacent between tool sip be in 120 ° of angle shapes
Distribution.
Preferably, connected between the front end face of the blade and the first side of major cutting edge by oblique knife face transition,
It is connected between the second side of the major cutting edge and the third side of auxiliary-blade by the first knife face transition of V-shaped, it is described
The 4th side of auxiliary-blade and the 5th side of secondary blade between pass through linear second knife face transition and connect, described time
6th side of blade is the rear end face of blade.
Preferably, the height and position in the cutting face of major cutting edge, auxiliary-blade, secondary blade on the blade is along cutter head
Axial direction to clamping end is successively successively decreased.
Preferably, the cutting face of the major cutting edge is to the inclined cutting face of front end face of blade, and the cutting face
It is equipped with the protrusion of an arc.
Preferably, the cutting face of the auxiliary-blade is axial parallel with cutter head.
Preferably, the cutting face of the secondary blade is axial parallel with cutter head, wherein the 5th side of secondary blade is
It is tilted to the 4th side of auxiliary-blade.
The utility model has the following beneficial effects: set gradually by the welding blade on cutter head, and on blade major cutting edge,
Auxiliary-blade, secondary blade, and between three blades by way of transition face transition, so that components energy to be processed
Disposably mill out bicyclic seal groove；Have the advantages that machining accuracy is high, procedure of processing is simplified, processing cost is low.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the blade structure schematic diagram of the utility model.
Fig. 3 is the A of Fig. 1 to structural schematic diagram.
Label in attached drawing is respectively as follows: 1, knife handle；2, clamping end；3, cutter head；4, blade；31, tool sip；41, blade；
42, front end face；411, major cutting edge；412, auxiliary-blade；413, secondary blade；414, the first knife face；415, the second knife face；416, oblique knife
Face；417, cutting face；418, raised；411-1, first side；411-2, second side；412-1, third side；412-2,
Four sides；413-1, the 5th side；413-2, the 6th side.
Specific embodiment
Do detailed introduction below in conjunction with 1 to 3 pair of the utility model of attached drawing: the present invention includes knife handle 1, the knife handle 1
One end is equipped with clamping end 2, and the other end of knife handle 1 is equipped with cutter head 3, and is integral type knot between the clamping end 2, cutter head 3 and knife handle 1
Structure, such integral structure make that whole intensity is more preferable in milling process milling cutter；Along diameter on the lateral wall of the cutter head 3
Concave to form several tool sips 31, several tool sips 31 along cutter head 3 circumferential direction in etc. equal arranged for interval；Described is each
Blade 4 is fixed with by welding manner in tool sip 31, the blade 4 is located at along the tool sip side that the cutting of cutter head 3 turns to
On, the side structure of the tool sip 31 is consistent with the structure of blade 4, and the blade 4 is aligned with the side of tool sip 31, leads to
It crosses this structure and makes that the performance in milling process of cutter head 3 is more preferable, precision is higher, and material used by the blade is Buddha's warrior attendant stone material
Matter, the hardness in milling process are more preferable；Successively be respectively equipped on the blade 41 of the blade 4 major cutting edge 411, auxiliary-blade 412,
Secondary blade 413, the blade 41 are placed on outside tool sip 31 along the radial direction of cutter head 3, and the major cutting edge 411 and auxiliary-blade
It is connected between 412 by 414 transition of the first knife face of V-shaped, passes through straight line between the auxiliary-blade 412 and secondary blade 413
415 transition of the second knife face of type connects；Enable components to be processed disposably to mill out bicyclic seal groove with this configuration, has
Have the advantages that machining accuracy is high, procedure of processing is simplified, processing cost is low.
As shown in Fig. 3, the quantity of the tool sip 31 be three, and two it is adjacent between tool sip 31 be in 120 °
The distribution of angle shape, due to uniform force, in milling process, the stabilization of cutter head 3 is more preferable, and Milling Accuracy is also higher.
As shown in Fig. 2, by oblique between the front end face 42 of the blade 4 and the first side 411-1 of major cutting edge 411
416 transition of knife face connection, between the second side 411-2 of the major cutting edge 411 and the third side 412-1 of auxiliary-blade 412
It is connected by 414 transition of the first knife face of V-shaped, the of the 4th side 412-2 of the auxiliary-blade 412 and time blade 413
It is connected between five side 413-1 by linear second knife face, 415 transition, the 6th side 413-2 of the secondary blade 413
The as rear end face of blade 4；Above oblique knife face 416, first side 411-1, second side 411-2, third side 412-1,
4th side 412-2, the 5th side 413-1, the 6th side 413-2 are the side with cutting function.
Because being the inconsistent bicyclic seal groove of diameter, the knife according to the bicyclic seal groove in process component
The height and position in the cutting face 417 of major cutting edge 411, auxiliary-blade 412, secondary blade 413 on sword 41 is along cutter head 3 to clamping end 2
Axial direction successively successively decrease；The cutting face 417 of the major cutting edge 411 be to the inclined cutting face of front end face 42 of blade 4, and should
Cutting face 417 is equipped with the protrusion 418 of an arc；The cutting face 417 of the auxiliary-blade 412 is axial parallel with cutter head 3；
The cutting face 417 of the secondary blade 413 and cutter head 3 it is axial parallel, wherein the 5th side 413-1 of secondary blade 413 for
4th side 412-2 of auxiliary-blade 412 is tilted.
The working principle of the utility model are as follows: milling cutter is fixed on numerically-controlled machine tool by whole by the clamping end 2 of knife handle 1,
Then on the position of milling needed for cutter head 3 being located at components to be processed by control program, the operating for passing through lathe is driven
Knife handle 1 rotates, and the position of the gradually milling needed for components to be processed of 4 blade 41 of blade on cutter head 3 at this time is close to go forward side by side
The milling of one step, milling finish, and cutter head 3 is given up the throne, the position disposal molding of milling needed for components to be processed at this time.
The utility model is not limited to above embodiment, makees any variation no matter constituting in its shape or material, all
It is to be designed using structure provided by the utility model, is all a kind of deformation of the utility model, is considered as practical new at this
Within type protection scope.
Claims (7)
1. a kind of Composite Double annular groove milling cutter, including knife handle (1), one end of the knife handle (1) is equipped with clamping end (2), knife handle (1) it is another
One end is equipped with cutter head (3), and is an integral structure between the clamping end (2), cutter head (3) and knife handle (1), it is characterised in that: described
Cutter head (3) lateral wall on be radially recessed several tool sips (31), several tool sips (31) are along cutter head (3)
Circumferential direction in etc. equal arranged for interval；Blade (4), the blade are fixed with by welding manner in each tool sip (31)
(4) it is located at along the tool sip side that cutter head (3) cutting turns to, side structure and blade (4) of the tool sip (31)
Structure is consistent, and the blade (4) is aligned with the side of tool sip (31)；Successively distinguish on the blade (41) of the blade (4)
Equipped with major cutting edge (411), auxiliary-blade (412), secondary blade (413), the blade (41) is placed on along the radial direction of cutter head (3) and sets
Cutter groove (31) outside, and is connected between the major cutting edge (411) and auxiliary-blade (412) by the first knife face (414) transition of V-shaped
It connects, is connect between the auxiliary-blade (412) and time blade (413) by linear second knife face (415) transition.
2. Composite Double annular groove milling cutter according to claim 1, it is characterised in that: the quantity of the tool sip (31) is three
It is a, and two it is adjacent between tool sip (31) in the distribution of 120 ° of angle shapes.
3. Composite Double annular groove milling cutter according to claim 1, it is characterised in that: the front end face (42) of the blade (4)
It is connect between the first side (411-1) of major cutting edge (411) by oblique knife face (416) transition, the major cutting edge (411)
Pass through the first knife face (414) transition of V-shaped between second side (411-2) and the third side (412-1) of auxiliary-blade (412)
Connection passes through between the 4th side (412-2) of the auxiliary-blade (412) and the 5th side (413-1) of time blade (413)
Linear second knife face (415) transition connection, the 6th side (413-2) of the secondary blade (413) is blade (4)
Rear end face.
4. Composite Double annular groove milling cutter according to claim 3, it is characterised in that: the major cutting edge on the blade (41)
(411), the height and position in the cutting face (417) of auxiliary-blade (412), secondary blade (413) is along cutter head (3) to clamping end (2)
It is axial successively to successively decrease.
5. Composite Double annular groove milling cutter according to claim 4, it is characterised in that: the cutting face of the major cutting edge (411)
(417) for blade (4) front end face (42) inclined cutting face, and the cutting face (417) be equipped with an arc protrusion
(418)。
6. Composite Double annular groove milling cutter according to claim 4, it is characterised in that: the cutting face of the auxiliary-blade (412)
(417) axial parallel with cutter head (3).
7. Composite Double annular groove milling cutter according to claim 4, it is characterised in that: the cutting face of the secondary blade (413)
(417) axial parallel with cutter head (3), wherein the 5th side (413-1) of secondary blade (413) is to the of auxiliary-blade (412)
Four sides (412-2) inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913413.2U CN208261942U (en) | 2018-06-13 | 2018-06-13 | A kind of Composite Double annular groove milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913413.2U CN208261942U (en) | 2018-06-13 | 2018-06-13 | A kind of Composite Double annular groove milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261942U true CN208261942U (en) | 2018-12-21 |
Family
ID=64690370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913413.2U Expired - Fee Related CN208261942U (en) | 2018-06-13 | 2018-06-13 | A kind of Composite Double annular groove milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210689A (en) * | 2021-05-10 | 2021-08-06 | 上海新山田精密刀具有限公司 | Multifunctional forming groove milling cutter |
-
2018
- 2018-06-13 CN CN201820913413.2U patent/CN208261942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210689A (en) * | 2021-05-10 | 2021-08-06 | 上海新山田精密刀具有限公司 | Multifunctional forming groove milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |