CN208178448U - Multi-functional lathe tool - Google Patents
Multi-functional lathe tool Download PDFInfo
- Publication number
- CN208178448U CN208178448U CN201820229894.5U CN201820229894U CN208178448U CN 208178448 U CN208178448 U CN 208178448U CN 201820229894 U CN201820229894 U CN 201820229894U CN 208178448 U CN208178448 U CN 208178448U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- mentioned
- shank
- angle
- lathe tool
- 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
- Milling Processes (AREA)
Abstract
The utility model discloses a kind of multi-functional lathe tool, including blade part and shank, the blade part is set to the front end of the shank, and the axis of the axis of the blade part and the shank is at specified angle, the blade part is trigone cone, first cutting edge of the blade part, second cutting edge and third cutting edge constitute three sides of the trigone cone, second cutting edge is set to third cutting edge front end, the angle that second cutting edge and the third cutting edge are formed is the first angle, and first angle is acute angle, the angle of the axis of second cutting edge and the shank is the second angle, second angle is 70 ° -80 °.The utility model is respectively formed on relief angle by the way that projection and horizontal line and vertical line of the blade part of lathe tool on cutting plane is arranged, lathe tool is enabled to have both a variety of turning functions, equipment cost is greatly reduced, while tool change time can be reduced, improves processing efficiency.
Description
Technical field
The utility model relates to machining tool field more particularly to a kind of multi-functional lathe tools.
Background technique
Lathe tool is for turnery processing, the cutter with a cutting tip, is knife most widely used in machining
One of tool, lathe tool are used for various lathes, processing excircles, inner hole, end face, screw thread, recessing etc., and the working portion of lathe tool is to generate
With the part of processing chip, including blade, the structure for keeping chip short broken or winding up, chip removal or hold the space of storage chip, cuttings liquid
The structural elements such as channel.
The cutting tip of lathe tool is made of main cutting edge, end cutting edge, front, back and minor flank etc..The cutting of lathe tool
The combination of part and shank or clamping part mainly has monoblock type, welded type, insert and welding-machinery clamping
Formula, insert lathe tool can generate stress and crackle in high-temperature soldering to avoid carbide chip, and knife handle can be more
Secondary use, insert lathe tool are usually to be clamped blade with screw and pressing plate, fill the insert vehicle of indexable insert tip, throw away tip
Knife, blade after being worn out can indexing continue to use, and the tool change time that stops is short, therefore achieves rapids development, and lathe tool is by use
Way can be divided into outer circle, shoulder, end face, grooving, cutting, screw thread and formed turning tool etc..Also specialize in transfer matic and numerically-controlled machine
The lathe tool of bed, lathe tool can be divided into high-speed steel bit, sintex, carbide-tipped lathe tool, cubic boron lathe tool etc. by material.
Existing cutter either uses the cutting tip of which kind of structure that can only carry out single turning work under normal conditions
Make, two different operating condition turning, most commonly turning and chamfered may be implemented in the special cutter in part, if necessary
The processing structures such as axis or mesoporous usually require replacement cutter and are just able to achieve, in this way, completing identical processing tasks
In the case of will increase the amount of purchase of cutter and the time of replacement cutter, if cutter and clamping part is not general also needs further more
Tool changing frame and correction undoubtedly reduce the precision of working efficiency and processing in this way.
Utility model content
The main purpose of the utility model is to provide a kind of multi-functional lathe tool, solves lathe tool and carries out needs when multinomial process
Repeatedly the problem of replacement cutter.
The utility model proposes a kind of multi-functional lathe tool, including blade part and shank, above-mentioned blade part is set to above-mentioned shank
Front end, and the axis of the axis of above-mentioned blade part and above-mentioned shank, at specified angle, above-mentioned blade part is trigone cone, above-mentioned
The first cutting edge, the second cutting edge and the third cutting edge of blade part constitute three sides of above-mentioned trigone cone, and above-mentioned second
Cutting edge is set to above-mentioned third cutting edge front end, and the angle that second cutting edge and the third cutting edge are formed is the first folder
The angle of the axis of angle, and above-mentioned first angle is acute angle, second cutting edge and the shank is the second angle, above-mentioned the
Two angles are 70 ° -80 °.
Further, above-mentioned first angle is any one in 60 °, 45 ° or 40 °.
Further, above-mentioned shank forward end is equipped with limit accommodation groove, and above-mentioned blade part is set in above-mentioned limit accommodation groove.
Further, the vertex point of a knife of above-mentioned trigone cone, above-mentioned point of a knife is cambered surface, and the radius of above-mentioned cambered surface is 3mm.
Further, the material of above-mentioned blade part is diamond.
Further, the material of above-mentioned shank is any one in carbon tool steel, alloy tool steel or high-speed steel.
Further, above-mentioned blade part is welded as a whole with above-mentioned shank.
Further, the longitudinal section of above-mentioned shank is rectangle, and above-mentioned second cutting edge is formed with above-mentioned third cutting edge
Plane it is parallel with the side wall of above-mentioned shank.
Further, the longitudinal section of above-mentioned shank is circle.
Further, the company of the bottom wall of above-mentioned first cutting edge and above-mentioned second cutting edge are formed plane and above-mentioned shank
It meets place and is equipped with transition face.
The throwing of the multi-functional lathe tool of the utility model having the beneficial effect that by the blade part of setting lathe tool on cutting plane
Shadow and horizontal line and vertical line are respectively formed on relief angle, and lathe tool is enabled to have both a variety of turning functions, greatly reduce equipment at
This, while tool change time can be reduced, improve processing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multi-functional lathe tool of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the multi-functional lathe tool of another embodiment of the utility model.
1, blade part；2, shank；3, the first cutting edge；4, the second cutting edge；5, third cutting edge；6, transition face；7,
One angle；8, the second angle.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection, which can be, directly to be connected
It connects, is also possible to be indirectly connected with.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
Referring to Fig.1, a kind of multi-functional lathe tool of an embodiment of the present invention, including blade part 1 and shank 2 are proposed, on
State the front end that blade part 1 is set to above-mentioned shank 2, and the axis of the axis of above-mentioned blade part 1 and above-mentioned shank 2 is at specified angle,
Above-mentioned blade part 1 is trigone cone, and the first cutting edge 3, the second cutting edge 4 and the third cutting edge 5 of above-mentioned blade part 1 are constituted
Three sides of above-mentioned trigone cone, above-mentioned second cutting edge 4 are set to above-mentioned 5 front end of third cutting edge, and above-mentioned first angle 7
For acute angle, above-mentioned second angle 8 is 70 ° -80 °, the above-mentioned blade part 1 of above-mentioned multi-functional lathe tool and above-mentioned shank 2 at V-type, and
The angle of V-type is obtuse angle, and the angle that above-mentioned second cutting edge 4 and above-mentioned third cutting edge 5 are formed is above-mentioned first angle 7, on
The angle for stating the second cutting edge 4 and the axis of above-mentioned shank 2 is above-mentioned second angle 8, above-mentioned first cutting edge 3, above-mentioned second
The common intersection point of cutting edge 4 and above-mentioned third cutting edge 5 is point of a knife, above-mentioned first cutting edge 3 of above-mentioned multi-functional lathe tool, above-mentioned
At work, above-mentioned point of a knife is located at front end and highest point, above-mentioned second cutting for second cutting edge 4 and above-mentioned third cutting edge 5
Sword 4 and above-mentioned third cutting edge 5 are respectively positioned on the inside of above-mentioned point of a knife, thus above-mentioned second cutting edge 4 with it is straight on vertical direction
Line forms relief angle, and above-mentioned third cutting edge 5 and the straight line in horizontal direction form relief angle, therefore above-mentioned multi-functional lathe tool can be into
Row facing, and turning can be carried out to inner hole, while angle and above-mentioned second cutting edge 4 and the cutting of above-mentioned third caning be processed again
The identical skewed slot of corner dimension between sword 5, while above-mentioned second angle 8 is 70 ° -80 °, i.e. above-mentioned second cutting edge 4 with it is vertical
The relief angle that direction is formed is 10 ° -20 °, ensure that above-mentioned multi-function vehicle blade row bits process is more smooth in process, avoids chip
Blocking influences the processing of part.
In the present embodiment, above-mentioned first angle 7 is any one in 60 °, 45 ° or 40 °, passes through setting above-mentioned second
The angle of cutting edge 4 and above-mentioned third cutting edge 5 is 60 °, then 60 ° of skewed slots can be processed in above-mentioned multi-functional lathe tool, is arranged above-mentioned the
The angle of two cutting edges 4 and above-mentioned third cutting edge 5 is 45 °, then 45 ° of skewed slots can be processed in above-mentioned multi-functional lathe tool, is arranged above-mentioned
The angle of second cutting edge 4 and above-mentioned third cutting edge 5 is 40 °, then 40 ° of skewed slots can be processed in above-mentioned multi-functional lathe tool.
In the present embodiment, above-mentioned 2 front end of shank is equipped with limit accommodation groove, and above-mentioned blade part 1 is accommodated set on above-mentioned limit
In slot, the junction dimensional fits of above-mentioned limit accommodation groove and above-mentioned blade part 1, above-mentioned first cutting edge 3, above-mentioned second cutting
Sword 4 and above-mentioned third cutting edge 5 expose to above-mentioned limit accommodation groove, are set by matching a part of above-mentioned blade part 1
In above-mentioned limit accommodation groove, avoid above-mentioned blade part 1 during workpieces processing discontinuity and deviate, protect
The connection for demonstrate,proving above-mentioned blade part 1 and above-mentioned shank 2 is more firm.
In the present embodiment, the vertex of above-mentioned trigone cone is point of a knife, and above-mentioned point of a knife is cambered surface, and the radius of above-mentioned cambered surface
It is cambered surface by the way that above-mentioned point of a knife is arranged for 3mm, avoids above-mentioned point of a knife in process due to too sharp by blunt, set simultaneously
Set above-mentioned spherical surface radius be 3mm, the blunt degree for guaranteeing that above-mentioned point of a knife is subject in process is small, at the same guarantee processing when
It is sharp enough.
In the present embodiment, the material of above-mentioned blade part 1 is diamond, and diamond cutter has high hardness and wear-resisting
Property, low-friction coefficient, high elastic modulus, highly thermally conductive, low thermal coefficient of expansion, and it is small with nonferrous metal affinity the advantages that, can
To be used for hard brittle materia such as graphite, high abrasion resisting material, composite material, silumin and other toughness non-ferrous metal materials
The Precision Machining of material.
In the present embodiment, the material of above-mentioned shank 2 is any one in carbon tool steel, alloy tool steel or high-speed steel
Kind, carbon tool steel belongs to the non-alloyed steel of very special quality, is primarily used for the carbon steel of production cutlery, mold and measurer, adds
Work is good, cheap, and use scope is extensive, so its dosage in tool production is larger, in chinese national standard
8 trade mark carbon tool steels are shared in GB1298-77, wherein T10 steel wearability is preferable, and application range is wider, cuts suitable for production
The metal-cutting machine tool and cold-punching mold and measuring tool that condition is poor, wearability is more demanding are cut, such as lathe tool, planing tool, milling
Knife, screw plate, wire drawing die, rag chisel, slide calliper rule and feeler gauge etc.；Alloy tool steel be on the basis of carbon tool steel be added chromium,
The alloying elements such as molybdenum, tungsten, vanadium are to improve a kind of steel grade of harden ability, toughness, wearability and heat resistance, it is mainly for the manufacture of amount
Tool, cutlery, impact resistant tools and hot and cold mold and some specific uses tool, it can also be used to make diesel fuel pump
Piston, valve, valve seat and fuel valve nozzle etc., alloy tool steel is because containing alloying element, therefore harden ability compares carbon, C
Steel is good, and the deformation for being heat-treated generation is small, has high hardness and wearability；High-speed steel is a kind of steel alloy of complicated component, is contained
Have the carbide formers such as tungsten, molybdenum, chromium, vanadium, cobalt, there is high rigidity, high-wearing feature and a high-fire resistance, also known as high-speed tool steel or
High-speed steel, because its process industrial art performance is good, intensity and toughness are worked good, therefore are mainly used to the complicated thin sword of manufacture and impact-resistant
Metal cutting tool can also manufacture high-temperature bearing and cold extrusion die etc..
In the present embodiment, above-mentioned blade part 1 is welded as a whole with above-mentioned shank 2, above-mentioned blade part 1 and above-mentioned shank 2
After being welded as a whole, the structure of above-mentioned multi-functional lathe tool is simple, compact, and rigidity is good, resistance to shock is good, manufacture and sharpening
More convenient, when use, is relatively flexible.
In the present embodiment, the longitudinal section of above-mentioned shank 2 is rectangle, and above-mentioned second cutting edge 4 and above-mentioned third are cut
The plane that sword 5 is formed is parallel with the side wall of above-mentioned shank 2, and when the longitudinal section of above-mentioned shank 2 is rectangle, above-mentioned shank 2 is filled
When being clipped in the clamping part of lathe, the side wall by positioning above-mentioned shank 2 can position above-mentioned second cutting edge 4 and upper well
State the positional relationship of third cutting edge 5 Yu workpiece to be machined.
In the present embodiment, the longitudinal section of above-mentioned shank 2 is circle, above-mentioned when the longitudinal section of above-mentioned shank 2 is round
Shank 2 is generally cylindrical body, enables above-mentioned shank 2 preferably clamping on scroll chuck or other clamping parts, avoids
Occurring vibration in process influences the machining accuracy of workpiece to be machined.
In the present embodiment, the plane and above-mentioned shank 2 that above-mentioned first cutting edge 3 is formed with above-mentioned second cutting edge 4
The junction of bottom wall is equipped with transition face 6, and above-mentioned transition face 6 connects above-mentioned first cutting edge 3 and the formation of above-mentioned second cutting edge 4
Plane and above-mentioned shank 2 bottom wall, above-mentioned transition face 6 makes the structure of above-mentioned multi-functional lathe tool more smooth, also more saves
State the material of shank 2, while but also above-mentioned multi-functional lathe tool is preferably avoided being processed during hole and vehicle skewed slot in the car
Workpiece surface.
Referring to Fig. 2, in another embodiment, the longitudinal section size of above-mentioned 2 front end of shank is less than the vertical of above-mentioned 2 rear end of shank
The connection for the plane that the size in section, the side wall of above-mentioned shank 2 and above-mentioned first cutting edge 3 are formed with above-mentioned second cutting edge 4
Locate round-corner transition, the ruler for being less than the longitudinal section of above-mentioned 2 rear end of shank by the way that the size of longitudinal section of above-mentioned 2 front end of shank is arranged
It is very little, guarantee that above-mentioned multi-functional lathe tool is able to enter smaller inner hole and carries out turnery processing, avoids above-mentioned multi-functional lathe tool quilt
Workpiece inner wall stops, and keeps the use scope of above-mentioned multifunctional cutter wider, while avoiding above-mentioned multi-functional lathe tool in processing inner hole
When, above-mentioned multi-functional lathe tool encounters the surface of part to be processed to influence its machining accuracy.
The throwing of the multi-functional lathe tool of the utility model having the beneficial effect that by the blade part of setting lathe tool on cutting plane
Shadow and horizontal line and vertical line are respectively formed on relief angle, enable above-mentioned multi-functional lathe tool to have both a variety of turning functions, drop significantly
Low equipment cost, while tool change time can be reduced, improve processing efficiency.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of multi-functional lathe tool, which is characterized in that including blade part and shank, before the blade part is set to the shank
End, and the axis of the axis of the blade part and the shank, at specified angle, the blade part is trigone cone, the blade
First cutting edge, the second cutting edge and the third cutting edge in portion constitute three sides of the trigone cone, second cutting
Sword is set to third cutting edge front end, and the angle that second cutting edge and the third cutting edge are formed is the first angle,
And first angle is acute angle, and the angle of the axis of second cutting edge and the shank is the second angle, described second
Angle is 70 ° -80 °.
2. multi-functional lathe tool according to claim 1, which is characterized in that first angle is in 60 °, 45 ° or 40 °
Any one.
3. multi-functional lathe tool according to claim 1, which is characterized in that the shank forward end is equipped with limit accommodation groove, institute
Blade part is stated in the limit accommodation groove.
4. multi-functional lathe tool according to claim 1, which is characterized in that the vertex point of a knife of the trigone cone, the knife
Point is cambered surface, and the radius of the cambered surface is 3mm.
5. multi-functional lathe tool according to claim 1, which is characterized in that the material of the blade part is diamond.
6. multi-functional lathe tool according to claim 1, which is characterized in that the material of the shank is carbon tool steel, closes
Any one in golden tool steel or high-speed steel.
7. multi-functional lathe tool according to claim 1, which is characterized in that the blade part and the shank are welded as one
Body.
8. multi-functional lathe tool according to claim 1, which is characterized in that the longitudinal section of the shank is rectangle, and described
Second cutting edge and the third cutting edge plane formed are parallel with the side wall of the shank.
9. multi-functional lathe tool according to claim 1, which is characterized in that the longitudinal section of the shank is circle.
10. multi-functional lathe tool according to claim 1, which is characterized in that first cutting edge and second cutting
Tooth shape at plane and the shank bottom wall junction be equipped with transition face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229894.5U CN208178448U (en) | 2018-02-08 | 2018-02-08 | Multi-functional lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229894.5U CN208178448U (en) | 2018-02-08 | 2018-02-08 | Multi-functional lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208178448U true CN208178448U (en) | 2018-12-04 |
Family
ID=64440285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229894.5U Expired - Fee Related CN208178448U (en) | 2018-02-08 | 2018-02-08 | Multi-functional lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208178448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625144A (en) * | 2019-10-21 | 2019-12-31 | 宁波红日工具有限公司 | Cutter and welding process thereof |
| CN111673804A (en) * | 2020-07-20 | 2020-09-18 | 常州纳捷机电科技有限公司 | Flat edge cutting method for hard plate |
| CN113579640A (en) * | 2021-07-19 | 2021-11-02 | 山西平阳重工机械有限责任公司 | Method for processing semi-closed inner cavity of high-temperature alloy material |
-
2018
- 2018-02-08 CN CN201820229894.5U patent/CN208178448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625144A (en) * | 2019-10-21 | 2019-12-31 | 宁波红日工具有限公司 | Cutter and welding process thereof |
| CN111673804A (en) * | 2020-07-20 | 2020-09-18 | 常州纳捷机电科技有限公司 | Flat edge cutting method for hard plate |
| CN113579640A (en) * | 2021-07-19 | 2021-11-02 | 山西平阳重工机械有限责任公司 | Method for processing semi-closed inner cavity of high-temperature alloy material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4692070A (en) | Cutting tool | |
| US20070172321A1 (en) | Ball endmill | |
| CN208178448U (en) | Multi-functional lathe tool | |
| WO2006098317A1 (en) | Cbn cutting tool for high-grade, high-efficiency machining | |
| CN109475944B (en) | Turning insert | |
| US11400524B2 (en) | Drill and method of producing drilled product | |
| CN103121121A (en) | Indexable drilling bore chamfer compound cutter | |
| CN113695652B (en) | Indexable cutting insert and indexable cutting tool thereof | |
| CN103157835B (en) | For the taper hole drilling reamer of plate parts processing | |
| CN113664267B (en) | Indexable milling cutter | |
| WO2015076232A1 (en) | Cutting insert, cutting tool, and method for producing cut article | |
| JP2724485B2 (en) | New ceramic solid end mill | |
| CN209935879U (en) | High-speed cutting-off tool | |
| CN103357940B (en) | A kind of finish-milling high accuracy guide pass Welded hard metals screw slotting cutter | |
| CN216502402U (en) | V groove processing cutter | |
| JP4952068B2 (en) | Throw-away rotary tool | |
| CN113399724B (en) | Fast feed milling blade and milling cutter thereof | |
| CN202427979U (en) | Boring cutter for welding polycrystalline diamond | |
| CN213052940U (en) | Multi-edge milling blade | |
| CN208879723U (en) | A kind of cutter for processing magnesium alloy | |
| CN216227151U (en) | Square shoulder milling cutter blade | |
| CN206200209U (en) | A kind of cubic boron nitride screw-on cutter | |
| CN219520613U (en) | Multi-edge spiral milling cutter | |
| CN213033742U (en) | Large-feed high-strength CBN precision milling blade | |
| CN218362316U (en) | High-efficient ball end mill |
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: 20181204 Termination date: 20200208 |