CN206492974U - A kind of finish-milling facing cutter - Google Patents
A kind of finish-milling facing cutter Download PDFInfo
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- CN206492974U CN206492974U CN201720168411.0U CN201720168411U CN206492974U CN 206492974 U CN206492974 U CN 206492974U CN 201720168411 U CN201720168411 U CN 201720168411U CN 206492974 U CN206492974 U CN 206492974U
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Abstract
The utility model discloses a kind of finish-milling facing cutter, including disk body and it is arranged on the disk body and rough mills cutter, the first locating slot is provided with the disk body, being abutted in first locating slot has circumferential non-rotatable cutter holder, the cutter holder is fixed in first locating slot by the first screw, the lower end of the cutter holder is fixed with finish-milling cutter by the 3rd screw, the finish-milling edge of a knife of the finish-milling cutter less than it is described rough mill cutter rough mill the edge of a knife, the groove parallel to the finish-milling edge of a knife is provided with the cutter holder, the side wall of the side insertion cutter holder of the groove, the second screw of groove described in insertion is threaded with the cutter holder, the nut of second screw abuts the surface of the cutter holder；Have the advantages that high in machining efficiency, crudy is high and finish-milling cutting-tool's used life is high.
Description
Technical field
The utility model is related to machine tools technical field, more specifically, it relates to a kind of finish-milling facing cutter.
Background technology
Milling cutter, is the rotary cutter for Milling Process, with one or more cutters tooth.During work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine
Deng.According to need of work, milling cutter can be divided into cylindrical milling cutter, face milling cutters, slotting cutter etc..Face milling cutters are mainly used in vertical milling
Processed on bed, face miller or planer-type milling machine on plane, end face and circumference and be respectively and fixedly provided with multiple cutters tooth.Work is being processed by cutter tooth
During the surface of part, the different cutting reaction forces that it is subject in inclination angle of the edge of a knife of cutter tooth also can be different.
A kind of novel planar facing cutter, including milling cutter are disclosed in Publication No. CN203253988U Chinese patent
Disk, the facing cutter operative end surface is provided with multiple milling cutter pawls, and milling cutter pawl front is provided with cutter groove, oblique on milling cutter pawl to be through with one
Air intake passage, the air inlet of the air intake passage is located at the milling cutter pawl back side, and the air outlet of air intake passage is located at milling cutter pawl side, and this goes out
Point at another milling cutter pawl cutter groove in air port.Because blade is directly anchored on milling cutter pawl, the inclination angle of blade keeps constant, for
The workpiece that the larger material of intensity makes, when polishing workpiece, the burden for blade is larger, and blade is yielding or the knife that crumbles
Head.
Utility model content
, can be with view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of finish-milling facing cutter
The inclination angle of finish-milling cutter is precisely adjusted according to the workpiece of unlike material, is ensureing certain cutting power while carrying so as to reach
The purpose of the service life of high-precision milling cutter.
To achieve the above object, the utility model provides following technical scheme：
It is provided with a kind of finish-milling facing cutter, including disk body and the cutter of rough milling being arranged on the disk body, the disk body
Being abutted in first locating slot, the first locating slot has circumferential non-rotatable cutter holder, and the cutter holder is fixed on institute by the first screw
State in the first locating slot, the lower end of the cutter holder is fixed with finish-milling cutter, the milling cutter of the finish-milling cutter by the 3rd screw
Mouth rough mills the groove being provided with the edge of a knife of rough milling of cutter, the cutter holder parallel to the finish-milling edge of a knife, the groove less than described in
Side insertion cutter holder side wall, the second screw of groove described in insertion, second screw are threaded with the cutter holder
Nut abut the surface of the cutter holder.
, can be by rough milling cutter and finish-milling cutter to workpiece when processing workpiece by using above-mentioned technical proposal
Surface is processed simultaneously, one-shot forming, improves processing efficiency；In addition, when the nut of the second screw just abuts to cutter holder
During surface, due to being provided with groove on cutter holder and finish-milling cutter is fixed on the lower end of the cutter holder, the second screw meeting is further tightened
Groove is extruded, so as to have adjusted the inclination angle of the finish-milling edge of a knife of finish-milling cutter, is inclined according to the adjustment of the workpiece of unlike material is different
Oblique angle, certain cutting power is being ensured while improving the purpose of finish-milling cutting-tool's used life so as to reach.
Further, the groove is located at the parallel deep-slotted chip breaker for being connected with cutter holder described in insertion of opposite side in cutter holder.
By using above-mentioned technical proposal, increase the intensity at place where the groove of cutter holder, make the second screw nut it is crowded
When push type broach is pressed from both sides, part of the cutter holder at groove is not susceptible to fracture.
Further, the section of the deep-slotted chip breaker is four/three-arc, and the breach of the circular arc is ined succession the groove.
It can further increase cutter holder by using the deep-slotted chip breaker of above-mentioned technical proposal, and use four/three-arc shape to exist
Intensity at groove.
Further, it is carved with corresponding scale groove on the nut and the cutter holder of second screw.
By using above-mentioned technical proposal, when rotating the second screw, the quarter on the nut of the second screw and the cutter holder
Degree groove can be relatively rotated, and the relative position of scale groove that can be on the nut and the cutter holder of basis is carried out to the second screw
More accurately precession or back-out regulation, while making the inclined plane and wedge shape of cutter holder abut the table of block by adjusting the second screw
Face is abutted against, and also reaches and more precisely and quickly precession or back-out regulation is carried out to the second screw, so as to reach to milling cutter
The inclination angle of tool is more accurately adjusted.
Further, groove for cuttings is provided with the disk body, the surface of the groove for cuttings, which is ined succession, rough mills the surface of cutter.
By using above-mentioned technical proposal, the surface of groove for cuttings, which is ined succession, rough mills the surface of cutter, by setting chip removal recessed
Groove, when being processed by rough milling cutter to object surface, scrap is discharged due to inertia along groove for cuttings, prevents scrap from existing
Accumulation influence crudy below cutter is rough milled, so as to improve the crudy processed to workpiece surface.
Further, the convenient peace for installing second screw is also provided with along along the disk body of second screw axial
Fill groove.
By using above-mentioned technical proposal, due to having opened up installation groove along the axial direction of the second screw, can conveniently it work
Personnel are loaded and unloaded by stretching into handling instrument from installation groove to the second screw.
Further, the disk body is circumferentially at least provided with three finish-milling cutters and three roughing milling cutters respectively
Tool.
By using above-mentioned technical proposal, by circumferentially at least installed respectively on disk body three finish-milling cutters and
Cutter is rough milled described in three, multiple finish-milling cutters and is rough milling under the sharing equally of cutter, is reducing single finish-milling cutter and roughing milling cutter
The stress of tool, reduces their cutting reaction force, so as to improve finish-milling cutter and rough mill cutting-tool's used life.
Compared with prior art, the utility model has the advantages that：
（1）Groove is provided with cutter holder and finish-milling cutter is fixed on the lower end of the cutter holder, can be according to the work of unlike material
Part precisely adjusts the inclination angle of finish-milling cutter, so as to reach the use longevity that finish-milling cutter is improved in the case where ensureing certain cutting power
Life；
（2）It is provided with groove for cuttings, convenient discharge processing scrap, so as to improve crudy；
（3）Corresponding scale groove is provided with the nut of second screw and the cutter holder, can be by compareing the second spiral shell
The relative position of scale groove on the nut of nail and the cutter holder, is more accurately adjusted to the inclination angle of finish-milling cutter；
（4）Installation groove has been opened up along the axial direction of the 3rd screw, groove is installed by setting, staff can be facilitated to lead to
Cross and stretch into handling instrument the 3rd screw is loaded and unloaded from installing groove.
Brief description of the drawings
Fig. 1 is the structural representation of the finish-milling facing cutter of the present embodiment；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the structural representation of another angle of finish-milling facing cutter of the present embodiment, shows the bottom of cutter holder；
Fig. 4 is the enlarged drawing in B portions in Fig. 3.
Reference：1st, disk body；2nd, the 4th screw；3rd, cutter is rough milled；4th, the first locating slot；5th, cutter holder；6th, the first screw；
7th, finish-milling cutter；8th, the finish-milling edge of a knife；9th, the edge of a knife is rough milled；10th, groove；11st, the second screw；12nd, nut；13rd, scale groove；14th, arc
Shape groove；15th, groove for cuttings；16th, the 3rd screw；The 17th, groove is installed.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of finish-milling facing cutter, including disk body 1 and be fixed on by the 4th screw 2 on disk body 1
Rough mill the first locating slot 4 be provided with cutter 3, disk body 1, being abutted in the first locating slot 4 has circumferential non-rotatable cutter holder 5, knife
Folder 5 is fixed in the first locating slot 4 by the first screw 6, and the lower end of cutter holder 5 is fixed with finish-milling cutter 7 by the 3rd screw 16.
The finish-milling edge of a knife 8 of finish-milling cutter 7 is provided with parallel to milling cutter on the edge of a knife 9, cutter holder 5 less than rough milling rough milling for cutter 3
The second spiral shell of the groove 10 of insertion is threaded with the groove 10 of mouth 8, the side wall of the side insertion cutter holder 5 of groove 10, cutter holder 5
Nail 11, the nut 12 of the second screw 11 abuts the surface of cutter holder 5.
As shown in Figure 3 and Figure 4, it is carved with corresponding scale groove 13 on the nut 12 and cutter holder 5 of the second screw 11.
As shown in Fig. 2 groove 10 is located at the parallel deep-slotted chip breaker 14 for being connected with insertion cutter holder 5 of opposite side in cutter holder 5.Deep-slotted chip breaker
14 section is four/three-arc, and the breach of circular arc is ined succession groove 10.Increase the intensity at the place of groove 10 of cutter holder 5, make
During the extruding cutter holder 5 of the nut 12 of the second screw 11, part of the cutter holder 5 at groove 10 is not susceptible to fracture.
As shown in Fig. 2 being provided with groove for cuttings 15 on disk body 1, the surface of groove for cuttings 15, which is ined succession, rough mills the surface of cutter 3.
The surface of groove for cuttings 15, which is ined succession, rough mills the surface of cutter 3, by setting groove for cuttings 15, when by rough milling cutter 3 to object
When surface is processed, scrap is discharged due to inertia along groove for cuttings 15, prevents scrap from rough milling accumulation influence below cutter 3
Crudy, so as to improve the crudy processed to workpiece surface.
As shown in Fig. 2 being also provided with installation groove 17 along along the disk body 1 of the axial direction of the second screw 16.Staff can be facilitated
Second screw 16 is loaded and unloaded by stretching into handling instrument from installation groove 17.
As shown in figure 3, disk body 1 is circumferentially separately installed with four finish-milling cutters 7 and 16 are rough milled cutter 3.Multiple
Under finish-milling cutter 7 and the sharing equally for rough milling cutter 3, reduce single finish-milling cutter 7 and rough mill the stress of cutter 3, reduce them
Cutting reaction force, finish-milling cutter 7 and rough mill the service life of cutter 3 so as to improve.
The actual use process of finish-milling facing cutter in the present embodiment is as follows：
When processing workpiece, can by rough mill cutter 3 and finish-milling cutter 7 to the surface of workpiece and meanwhile carry out roughing and
Finishing, one-shot forming improves processing efficiency；In addition, when the nut 12 of the second screw 11 just abuts to the surface of cutter holder 5
When, due to being provided with groove 10 on cutter holder 5 and finish-milling cutter 7 is fixed on the lower end of cutter holder 5, further tightening the second screw 11 can squeeze
Groove 10 is pressed, with reference to the scale groove 13 on the second screw 11 and cutter holder 5, the rotation amount of the second screw 11 is reached visuality,
The inclination angle of the finish-milling edge of a knife 8 that is accurately have adjusted finish-milling cutter 7 so as to more convenient, is adjusted according to the workpiece of unlike material
Different inclinations angle, certain cutting power is being ensured while improving the purpose of the service life of finish-milling cutter 7 so as to reach.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of finish-milling facing cutter, including disk body (1) and it is arranged on the disk body (1) and rough mills cutter (3), its feature exists
In, being provided with the first locating slot (4), the first locating slot (4) to abut on the disk body (1) has circumferential non-rotatable cutter holder (5),
The cutter holder (5) is fixed in first locating slot (4) by the first screw (6), and the lower end of the cutter holder (5) passes through the 3rd
Screw (16) is fixed with finish-milling cutter (7), and the finish-milling edge of a knife (8) of the finish-milling cutter (7) rough mills the thick of cutter (3) less than described
The groove (10) parallel to the finish-milling edge of a knife (8), the side of the groove (10) are provided with milling cutter mouthful (9), the cutter holder (5)
The second screw (11) of groove described in insertion (10) is threaded with the side wall of insertion cutter holder (5), the cutter holder (5), it is described
The nut (12) of second screw (11) abuts the surface of the cutter holder (5).
2. a kind of finish-milling facing cutter according to claim 1, it is characterised in that the groove (10) is located at cutter holder (5)
The parallel deep-slotted chip breaker (14) for being connected with cutter holder described in insertion (5) of interior opposite side.
3. a kind of finish-milling facing cutter according to claim 2, it is characterised in that the section of the deep-slotted chip breaker (14) is four
/ three-arc, the breach of the circular arc is ined succession the groove (10).
4. a kind of finish-milling facing cutter according to claim 1, it is characterised in that the nut of second screw (11)
(12) and on the cutter holder (5) it is carved with corresponding scale groove (13).
5. a kind of finish-milling facing cutter according to claim 1, it is characterised in that be provided with chip removal on the disk body (1) recessed
Groove (15), the surface of the groove for cuttings (15), which is ined succession, rough mills the surface of cutter (3).
6. a kind of finish-milling facing cutter according to claim 1, it is characterised in that along second screw (16) axial direction
The convenient installation groove (17) for installing second screw (16) is also provided with the disk body (1).
7. a kind of finish-milling facing cutter according to claim 1, it is characterised in that the disk body (1) is circumferentially respectively extremely
It is provided with less described in three finish-milling cutters (7) and three and rough mills cutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168411.0U CN206492974U (en) | 2017-02-24 | 2017-02-24 | A kind of finish-milling facing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168411.0U CN206492974U (en) | 2017-02-24 | 2017-02-24 | A kind of finish-milling facing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492974U true CN206492974U (en) | 2017-09-15 |
Family
ID=59806459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168411.0U Active CN206492974U (en) | 2017-02-24 | 2017-02-24 | A kind of finish-milling facing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834327A (en) * | 2019-01-30 | 2019-06-04 | 北京金万众机械科技有限公司 | A kind of compound face milling cutters being able to carry out roughing and finishing |
| CN114871483A (en) * | 2022-05-05 | 2022-08-09 | 杭州超尔切削工具有限公司 | Milling cutter disc |
-
2017
- 2017-02-24 CN CN201720168411.0U patent/CN206492974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834327A (en) * | 2019-01-30 | 2019-06-04 | 北京金万众机械科技有限公司 | A kind of compound face milling cutters being able to carry out roughing and finishing |
| CN114871483A (en) * | 2022-05-05 | 2022-08-09 | 杭州超尔切削工具有限公司 | Milling cutter disc |
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