CN206373379U - Combination forming knife - Google Patents
Combination forming knife Download PDFInfo
- Publication number
- CN206373379U CN206373379U CN201720018591.4U CN201720018591U CN206373379U CN 206373379 U CN206373379 U CN 206373379U CN 201720018591 U CN201720018591 U CN 201720018591U CN 206373379 U CN206373379 U CN 206373379U
- Authority
- CN
- China
- Prior art keywords
- knife
- interior
- cutter
- handle
- face
- 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.)
- Expired - Fee Related
Links
Landscapes
- Knives (AREA)
Abstract
The utility model is related to combination forming knife, include cutter and the outer cutter of hard alloy in polycrystalline diamond, coaxially setting-in is fixed in the outer cutter of the hard alloy cutter in the polycrystalline diamond, four blades of the polycrystalline diamond blade that cutter is processed provided with rotationally symmetrical inner periphery in the symmetrical twolip of L-type carbide chip of excircle and the processing of foundation face of the outer cutter of the hard alloy provided with interior cutting edge, the polycrystalline diamond.Combination forming knife of the present utility model, the inside and outside cutter being coaxially embedded in, interior cylinder shaping is using the more excellent diamond blade of thermally-stabilised, heat transfer efficiency, inside and outside cylinder of synchronous forming processing, high in machining efficiency, cost is low, inside and outside tooling setup is proper, and cutter life is long.
Description
Technical field
The utility model is related to face of cylinder synchronous processing inside and outside machining of metals cutter, particularly automobile metal part
Molding cutter.
Background technology
Intermetallic composite coating needs the cutting finishing in different size faces, the especially various cylinder bodies of automobile to need to process Thin Wall Cylinder Blocks
The inside and outside face of cylinder, prior art uses general forming cutter, carry out respectively in outer cylinder processing and forming, processing efficiency is low, and
And it is long to manually adjust the cutter time, high is required to operation master worker, it is difficult to which batch is carried out.
Utility model content
Based on this, for prior art, technical problem to be solved of the present utility model is just to provide a kind of structure letter
List, high efficiency, in synchronous processing outer cylinder combination forming knife.
The technical solution of the utility model is：
A kind of combination forming knife, including in polycrystalline diamond outside cutter and hard alloy in cutter, the polycrystalline diamond
Coaxially setting-in is fixed in the outer cutter of the hard alloy cutter, and the outer cutter of the hard alloy is provided with the excircle of interior cutting edge
And the symmetrical twolip of L-type carbide chip of foundation face processing, cutter is provided with rotationally symmetrical inner periphery in the polycrystalline diamond
Four blades of the polycrystalline diamond blade of processing.
In one of the embodiments, cutter includes interior knife handle of a knife, interior knife knife face, interior blade row bits in the polycrystalline diamond
Groove, interior knife rest and the polycrystalline diamond blade, the interior knife handle of a knife are a solid cylinder, and the interior knife knife face is described to be located at
Pintongs L-type component on interior knife handle of a knife, the interior knife rest is the L-type blade being inlaid on the L-type component, the glomerocryst Buddha's warrior attendant
Stone blade inlays the vertical plane for being welded on the interior knife rest, and the interior knife chip area is the arc of the vertical interior knife knife face in section
Groove.
In one of the embodiments, in addition to interior handle of a knife fixing groove, the cylinder of the interior knife handle of a knife is provided with described
Handle of a knife fixing groove.
In one of the embodiments, the interior knife knife face includes horizontal knife face and vertical knife face, and the horizontal knife face is
The vertical interior knife handle of a knife axial direction, the vertical knife face is the inclined-plane of the vertical horizontal knife face.
In one of the embodiments, the outer cutter of the hard alloy include the carbide chip, interior knife embedding slot,
Interior handle of a knife fixing threaded hole, outer knife chip area, outer knife rest and outer knife handle of a knife, the interior knife embedding slot are to be located at the outer knife handle of a knife axle
To circular slotted eye, the outer knife rest is the L-type revolving body of clipping edge, and the interior handle of a knife fixing threaded hole is is located at outside the outer knife rest
Two fixed bolt holes of end face, the interior knife handle of a knife is inlaid in the interior knife embedding slot, the interior handle of a knife fixing groove alignment institute
Interior handle of a knife fixing threaded hole is stated, fastening bolt is fastened in the interior handle of a knife fixing groove by the interior handle of a knife fixing threaded hole so that
Cutter rotates with the outer cutter coaxial synchronous of the hard alloy in the polycrystalline diamond, and the carbide chip inlays welding
On the outer knife rest.
In one of the embodiments, the outer knife rest constitutes cutter in accommodating cavity, the polycrystalline diamond and is coaxially embedded in
Outside the hard alloy on cutter, cutter is located in the accommodating cavity in the polycrystalline diamond.
Compared with the prior art, combination forming knife of the present utility model, the inside and outside cutter being coaxially embedded in, interior cylinder shaping is used
The more excellent diamond blade of thermally-stabilised, heat transfer efficiency, an inside and outside cylinder of synchronous forming processing, high in machining efficiency, cost is low,
Inside and outside tooling setup is proper, and cutter life is long.
Brief description of the drawings
Fig. 1 is combination forming knife Structure explosion diagram of the present utility model；
Fig. 2 is the combining structure schematic diagram of combination forming knife of the present utility model.
Above in each figure, cutter in 100-- polycrystalline diamonds；Knife handle of a knife in 110--；Handle of a knife fixing groove in 111--；
Knife knife face in 120--；The horizontal knife faces of 121--；The vertical knife faces of 122-；Knife chip area in 130--；Knife rest in 140--；150-- gathers
Diamond blade；The outer cutter of 200-- hard alloy；210-- carbide chips；Knife embedding slot in 220--；Knife in 230--
Handle fixing threaded hole；The outer knife chip areas of 240--；The outer knife rests of 250--；251-- accommodating cavities；The outer knife handle of a knifes of 260--.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not rushing
In the case of prominent, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 gives the Structure explosion diagram of combination forming knife of the present utility model, and Fig. 2 is combining structure schematic diagram, by Fig. 1
~2 understand, the combination forming knife, including in polycrystalline diamond outside cutter 100 and hard alloy in cutter 200, polycrystalline diamond
Coaxially setting-in is fixed in the outer cutter 200 of hard alloy cutter 100, and the outer cutter 200 of hard alloy is cylindrical provided with interior cutting edge
Cutter 100 is provided with rotationally symmetrical interior in week and the symmetrical twolip of L-type carbide chip 210 of foundation face processing, polycrystalline diamond
Four blades of the polycrystalline diamond blade 150 of circumference processing.Cutter 100 includes interior knife handle of a knife 110, interior knife knife in polycrystalline diamond
Face 120, interior knife chip area 130, interior knife rest 140 and polycrystalline diamond blade 150, interior knife handle of a knife 110 are a solid cylinder, interior knife
Knife face 120 is the pintongs L-type component being located on interior knife handle of a knife 110, L-type knife of the interior knife rest 140 to be inlaid on L-type component
Piece, polycrystalline diamond blade 150 inlays the vertical plane for being welded on interior knife rest 140, and interior knife chip area 130 is the vertical interior knife knife in section
The deep-slotted chip breaker in face 120.Also include interior handle of a knife fixing groove 111, the cylinder of interior knife handle of a knife 110 is provided with interior handle of a knife fixing groove 111.It is interior
Knife knife face 120 includes horizontal knife face 121 and vertical knife face 122, and horizontal knife face 121 is the vertical interior axial direction of knife handle of a knife 110, vertical knife
Face 122 is the inclined-plane of vertical-horizontal knife face 121.
The outer cutter 200 of hard alloy includes the carbide chip 210, interior knife embedding slot 220, interior handle of a knife fixing threaded hole
230th, outer knife chip area 240, outer knife rest 250 and outer knife handle of a knife 260, interior knife embedding slot 220 are to be located at the outer axial direction of knife handle of a knife 260
Circular slotted eye, outer knife rest 250 is the L-type revolving body of clipping edge, and interior handle of a knife fixing threaded hole 230 is to be located at the outer outer face of knife rest 250
Two fixed bolt holes, interior knife handle of a knife 110 is inlaid in interior knife embedding slot 220, and interior handle of a knife fixing groove 111 is directed at interior handle of a knife and fixes spiral shell
Hole 230, fastening bolt is fastened in interior handle of a knife fixing groove 111 by interior handle of a knife fixing threaded hole 230 so that knife in polycrystalline diamond
Tool 100 rotates with the outer coaxial synchronous of cutter 200 of hard alloy, and carbide chip 210 inlays welding on outer knife rest 250.Outside
Knife rest 250 constitutes cutter 100 in accommodating cavity 251, polycrystalline diamond and is coaxially inlaid on the outer cutter 200 of hard alloy, glomerocryst gold
Cutter 100 is located in accommodating cavity 252 in hard rock.
From combination forming knife of the present utility model is understood above, the inside and outside cutter being coaxially embedded in, interior cylinder shaping uses heat
The more excellent diamond blade of stable, heat transfer efficiency, an inside and outside cylinder of synchronous forming processing, high in machining efficiency, cost is low, interior
Outer tooling setup is proper, and cutter life is long.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of combination forming knife, it is characterised in that including cutter outside cutter in polycrystalline diamond and hard alloy, the glomerocryst
Coaxially setting-in is fixed in the outer cutter of the hard alloy cutter in diamond, and the outer cutter of the hard alloy is provided with interior cutting edge
Excircle and the processing of foundation face the symmetrical twolip of L-type carbide chip, cutter is provided with rotation pair in the polycrystalline diamond
Claim four blades of the polycrystalline diamond blade of inner periphery processing.
2. combination forming knife according to claim 1, it is characterised in that cutter includes interior knife knife in the polycrystalline diamond
Handle, interior knife knife face, interior knife chip area, interior knife rest and the polycrystalline diamond blade, the interior knife handle of a knife are a solid cylinder, institute
It is the pintongs L-type component being located on the interior knife handle of a knife to state interior knife knife face, and the interior knife rest is to be inlaid on the L-type component
L-type blade, the polycrystalline diamond blade inlays the vertical plane for being welded on the interior knife rest, and the interior knife chip area hangs down for section
The deep-slotted chip breaker of the straight interior knife knife face.
3. combination forming knife according to claim 2, it is characterised in that also including interior handle of a knife fixing groove, the interior knife knife
The cylinder of handle is provided with the interior handle of a knife fixing groove.
4. combination forming knife according to claim 2, it is characterised in that the interior knife knife face includes horizontal knife face and vertical
Knife face, the horizontal knife face is the vertical interior knife handle of a knife axial direction, and the vertical knife face is the inclined-plane of the vertical horizontal knife face.
5. combination forming knife according to claim 3, it is characterised in that the outer cutter of the hard alloy includes the hard
Alloy blade, interior knife embedding slot, interior handle of a knife fixing threaded hole, outer knife chip area, outer knife rest and outer knife handle of a knife, the interior knife embedding slot
To be located at the circular slotted eye of the outer knife handle of a knife axial direction, the outer knife rest is the L-type revolving body of clipping edge, and the interior handle of a knife fixes spiral shell
Hole is two fixed bolt holes for being located at the outer knife rest outer face, and the interior knife handle of a knife is inlaid in the interior knife embedding slot, institute
State interior handle of a knife fixing groove and be directed at the interior handle of a knife fixing threaded hole, fastening bolt is fastened on described by the interior handle of a knife fixing threaded hole
In interior handle of a knife fixing groove so that cutter rotates with the outer cutter coaxial synchronous of the hard alloy in the polycrystalline diamond, described
Carbide chip, which is inlayed, to be welded on the outer knife rest.
6. combination forming knife according to claim 5, it is characterised in that the outer knife rest constitutes accommodating cavity, the glomerocryst
Cutter is coaxially inlaid on the outer cutter of the hard alloy in diamond, and cutter is located at the accommodating cavity in the polycrystalline diamond
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018591.4U CN206373379U (en) | 2017-01-09 | 2017-01-09 | Combination forming knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018591.4U CN206373379U (en) | 2017-01-09 | 2017-01-09 | Combination forming knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373379U true CN206373379U (en) | 2017-08-04 |
Family
ID=59404859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018591.4U Expired - Fee Related CN206373379U (en) | 2017-01-09 | 2017-01-09 | Combination forming knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598199A (en) * | 2017-11-06 | 2018-01-19 | 启东锦桥轴承有限公司 | Convex spheroid machining combination forming cutter |
| CN109202144A (en) * | 2018-09-25 | 2019-01-15 | 汇专科技集团股份有限公司 | A kind of multiple-cutting-edge roughing tool |
| CN113523384A (en) * | 2021-06-21 | 2021-10-22 | 芜湖市零一精密工具制造有限公司 | Integrated milling cutter set for blind hole machining and blind hole machining method |
-
2017
- 2017-01-09 CN CN201720018591.4U patent/CN206373379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598199A (en) * | 2017-11-06 | 2018-01-19 | 启东锦桥轴承有限公司 | Convex spheroid machining combination forming cutter |
| CN109202144A (en) * | 2018-09-25 | 2019-01-15 | 汇专科技集团股份有限公司 | A kind of multiple-cutting-edge roughing tool |
| CN113523384A (en) * | 2021-06-21 | 2021-10-22 | 芜湖市零一精密工具制造有限公司 | Integrated milling cutter set for blind hole machining and blind hole machining method |
| CN113523384B (en) * | 2021-06-21 | 2024-05-28 | 芜湖市零一精密工具制造有限公司 | Integrated milling cutter set for blind hole machining and blind hole machining method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206373379U (en) | Combination forming knife | |
| CN103537728B (en) | A kind of method of machining small on aluminum matrix composite | |
| CN103978255A (en) | Composite milling cutter for machining different-diameter holes | |
| CN109249045B (en) | A kind of shaped profile turning cutter component of segmental machining drum rope groove | |
| CN204221397U (en) | A kind of facing cutter | |
| CN206677204U (en) | A kind of integrated coarse and fine boring cutting tool | |
| CN203109324U (en) | Diamond milling cutter for machining mobile telephone shell outline | |
| CN205254205U (en) | Modular end face seal groove milling cutter | |
| CN203356698U (en) | Novel finish machining milling cutter | |
| CN207076975U (en) | Boring cutter with multi-direction blade reversible type knife grain | |
| CN104439458A (en) | Turning tool for machining large-diameter circular holes on combustor casing of aircraft engine | |
| CN107442830A (en) | A kind of slotting cutter for being used to finish and its processing method | |
| CN204711332U (en) | A kind of reamer with two PCD sword and many alloys guiding sword | |
| CN210046095U (en) | Machine clamping blade type adjustable reamer | |
| CN209021287U (en) | Hole drilling die for the processing of helical-lobe compressor top board | |
| CN217571037U (en) | Milling integrated cutter | |
| CN207656011U (en) | A kind of modular reamer of major diameter | |
| CN207358188U (en) | Lathe tool | |
| CN204366207U (en) | A kind of threading tool | |
| CN209868309U (en) | Positioning shaft for grinding circular blade | |
| CN216421103U (en) | Multifunctional boring cutter | |
| CN204108464U (en) | A kind of composite hard alloy brazed shank tool | |
| CN104400326B (en) | A kind of processing method of the high-precision space angle aperture of space angle axial workpiece | |
| CN213888220U (en) | PCBN miniature inside diameter lathe tool | |
| CN103418987A (en) | Micro-hole grinding and drilling technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20200109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |