CN209288303U - A kind of indexable lathe tool of Double-cutter head - Google Patents
A kind of indexable lathe tool of Double-cutter head Download PDFInfo
- Publication number
- CN209288303U CN209288303U CN201822091735.6U CN201822091735U CN209288303U CN 209288303 U CN209288303 U CN 209288303U CN 201822091735 U CN201822091735 U CN 201822091735U CN 209288303 U CN209288303 U CN 209288303U
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife bar
- double
- lathe tool
- 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
Abstract
The utility model belongs to lathe tools technical field, and in particular to a kind of indexable lathe tool of Double-cutter head.The lathe tool includes blade and knife bar (1)；There are two install cutter groove for the setting of knife bar (1) head upper surface, two blades are separately fixed in two installation cutter grooves of knife bar (1), the relative positional relationship of two knife-blades meets the positional relationship for being processed two planes, and two blades on knife bar form 45 ° of offset tools and 90 ° of outer circle offset tools.The utility model low cost, high-precision, high efficiency reduce process, improve efficiency using waste and old cutter.
Description
Technical field
The utility model belongs to lathe tools technical field, and in particular to a kind of indexable lathe tool of Double-cutter head.
Background technique
Rough turn rough forging or warm extrusion blank are frequently encountered in turning process, since the type blank shape is coarse not
Rule, should rough turn big surplus end face, the shape of rough turn big surplus again, and direction be often it is opposite, under normal conditions
It will arrange two to the higher clamping benchmark of the rough turn precision of three process.To get off so time-consuming and laborious, processing cost is also big, and
Secondary clamping be easy to cause part crooked, and blank is directly scrapped.
Utility model content
The purpose of the utility model is to provide a kind of indexable lathe tools of Double-cutter head, low cost, and high-precision, high efficiency can
Using waste and old cutter, process is reduced, is improved efficiency.
The technical solution of the utility model is, a kind of indexable lathe tool of Double-cutter head includes blade and knife bar；Knife rod head
Upper surface setting is separately fixed in two installation cutter grooves of knife bar there are two cutter groove, two blades are installed, two knife-blades
Relative positional relationship meet the positional relationship for being processed two planes, and two blades on knife bar form 45 ° of offset tools
With 90 ° of outer circle offset tools.
Two installation cutter grooves are diamond shape cutter groove, or use 1 diamond shape cutter groove and 1 triangle cutter groove.
Minor flank on knife bar is folding face, i.e. minor flank is formed by connecting by two planes.
Two blades use two nose angles for 80 ° of diamond shaped inserts.
The tool cutting edge angle of one offset tool is 0 °~9 °, and the tool cutting edge angle of another offset tool is 30 °~90 °, after the pair of two offset tools
Angle is 91 °~94 °.
Knife rod head upper surface is equipped with pressure knife block, using pressure knife block fixed blade.
The utility model has the beneficial effects that the utility model solves the rough turn clamping base when processing major part thin bar part
Standard, the more clamping benchmark of process are being not easy vehicle just, lead to the problem that blank allowance cannot be fully erased.It rough turn can hold greatly and irregularly
Face surplus, and end face and outer circle can be made to keep good verticality by reversed size while clamped one time workpiece.This reality
It can be used on numerically controlled lathe or on center lathe with novel, rough turn shape and end face are combined the vehicle of turning by the utility model
Knife structure, the indexable anti-roughing tool of the Double-cutter head that useless blade is reused.The utility model is to part position accuracy, parallel
Degree, verticality etc. have to be fully utilized on harsh demand important part.The utility model clamped one time rough turn two
Shape will also guarantee a kind of economizing type cutter of element precision while improving efficiency.The utility model low cost, high-precision,
High efficiency reduces process using waste and old cutter, and rough turn two shapes of clamped one time will also guarantee zero while improving efficiency
A kind of economizing type cutter of part precision.Different blades can be replaced according to the state of the part of actual processing to complete different works
The processing of sequence, improves working ability.Two, the utility model secondary use blade secondary angles, while processing cost can be reduced again,
Save cutter expense 40%.Reach raising element precision, reduces manufacturing procedure, reduce the effect of manufacturing cost.
Detailed description of the invention
Fig. 1 is a kind of indexable lathe cutter structure schematic diagram of Double-cutter head of the utility model；
Fig. 2 is the structural schematic diagram of knife bar in the utility model.
Specific embodiment
As shown in Figure 1, a kind of indexable lathe tool of Double-cutter head of the utility model includes blade 2 and knife bar 1.
Minor flank on knife bar 1 is folding face, i.e., is formed by connecting by two planes, to constitute cutter front clearance, front clearance
Size determined by the positional relationship of two processed planes.There are two install cutter groove for the setting of 1 head upper surface of knife bar.Two
Blade 2 is separately fixed in two installation cutter grooves, and the relative positional relationship of two 2 blades of blade, which meets, is processed two planes
Positional relationship, 2 blades 2 are separately fixed at two diamond shapes on knife bar 1 by two screws 3 and install in cutter groove, two blades 2
Form 45 ° of offset tools and 90 ° of outer circle offset tools.Two installation cutter grooves are diamond shape cutter groove, or use 1 diamond shape cutter groove
With 1 triangle cutter groove.
1 head upper end face of knife bar is equipped with pressure knife block, for adapting to the installation of different blades, is suitable for that screw cannot be used
The blade 2 of installation.
Use two nose angles for 80 ° of diamond shaped inserts in the utility model, in two offset tools of formation, the master of an offset tool
Drift angle is 0 °~9 °, and the tool cutting edge angle of another offset tool is 30 °~90 °, and the front clearance of two inclined pieces is 91 °~94 °.
In use, by the cutter towards part on cutterhead.When processing major part thin bar blank, it can guarantee rigidity
Under the premise of, direct face work, recur the reversed turning part outer circle of knife, thus guarantee end face and outer circle be clamped one time complete processing
, guarantee obtains preferable verticality.45 ° of offset tools can use two secondary angle processing of 80 ° of blades in use, play reduction
The effect of cutter consumption.By the form of 45 ° of offset tools and reversed lathe tool (90 ° of outer circle offset tools) progress reasonable combination, while it is further contemplated that
To two secondary angles of repeatable secondary use CCMT09T304 type offset tool achieve the effect that cutter expense is greatly lowered.By adopting
With different nose angle blades 2, meets the positional relationship of different processing planes, also may be constructed molding cutter.
Claims (6)
1. a kind of indexable lathe tool of Double-cutter head, it is characterized in that: the lathe tool includes blade (2) and knife bar (1)；Knife bar (1) head
Upper surface setting is separately fixed in two installation cutter grooves of knife bar (1) there are two cutter groove, two blades (2) are installed, two knives
The relative positional relationship of piece (2) blade meets the positional relationship for being processed two planes, and two blades (2) on knife bar are formed
One 45 ° of offset tool and 90 ° of outer circle offset tools.
2. the indexable lathe tool of a kind of Double-cutter head described in accordance with the claim 1, it is characterised in that: two installation cutter grooves are water chestnut
Shape cutter groove, or use 1 diamond shape cutter groove and 1 triangle cutter groove.
3. the indexable lathe tool of a kind of Double-cutter head described in accordance with the claim 1, it is characterised in that: the minor flank on knife bar (1)
For folding face, i.e. minor flank is formed by connecting by two planes.
4. the indexable lathe tool of a kind of Double-cutter head described in accordance with the claim 1, it is characterised in that: two blades (2)
Use two nose angles for 80 ° of diamond shaped inserts.
5. the indexable lathe tool of a kind of Double-cutter head described in accordance with the claim 1, it is characterised in that: the tool cutting edge angle of an offset tool is
0 °~9 °, the tool cutting edge angle of another offset tool is 30 °~90 °, and the front clearance of two offset tools is 91 °~94 °.
6. the indexable lathe tool of a kind of Double-cutter head described in accordance with the claim 1, it is characterised in that: knife bar (1) head upper end face
Pressure knife block is installed, using pressure knife block fixed blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091735.6U CN209288303U (en) | 2018-12-13 | 2018-12-13 | A kind of indexable lathe tool of Double-cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091735.6U CN209288303U (en) | 2018-12-13 | 2018-12-13 | A kind of indexable lathe tool of Double-cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288303U true CN209288303U (en) | 2019-08-23 |
Family
ID=67654723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822091735.6U Expired - Fee Related CN209288303U (en) | 2018-12-13 | 2018-12-13 | A kind of indexable lathe tool of Double-cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513954A (en) * | 2018-12-13 | 2019-03-26 | 淮海工业集团有限公司 | A kind of indexable lathe tool of Double-cutter head |
-
2018
- 2018-12-13 CN CN201822091735.6U patent/CN209288303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513954A (en) * | 2018-12-13 | 2019-03-26 | 淮海工业集团有限公司 | A kind of indexable lathe tool of Double-cutter head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103447786B (en) | Formed turning tool processing technology | |
| CN201752781U (en) | Indexable rough and finish composite milling cutter | |
| CN105665805B (en) | One kind is hardened the special indexable hat rose cutter of steel mold | |
| CN103722227A (en) | Indexable ball end mill for molds | |
| CN209288303U (en) | A kind of indexable lathe tool of Double-cutter head | |
| CN201410568Y (en) | Combination boring head | |
| CN108274023A (en) | A kind of wheel machine adds cutter | |
| CN202137397U (en) | Knife rest for adjusting height of turning tool | |
| CN109513954A (en) | A kind of indexable lathe tool of Double-cutter head | |
| CN205237574U (en) | Slope milling cutter anchor clamps | |
| CN204799980U (en) | Tool bit radial dimension adjustable boring cutter | |
| CN103639506A (en) | Special cutter bar for wide-line processing of mold | |
| CN201760645U (en) | PCD high-speed milling cutter blade | |
| CN102601401B (en) | Combined turning tool for cutting rectangular thread of elastic material | |
| CN201511141U (en) | multi-head cutter | |
| CN208341755U (en) | A kind of wheel machine adds cutter | |
| CN208495998U (en) | Indexable solid carbide thread lathe tool | |
| CN202357232U (en) | V-shaped turning tool | |
| CN202428185U (en) | Boring and reaming tool | |
| CN107952988B (en) | Sharp corner forming cutter | |
| CN203592161U (en) | Flat tool | |
| CN202411511U (en) | Polycrystalline diamond coarse and fine integrated milling cutter box | |
| CN208600734U (en) | A kind of knife bar using obtuse angle blade | |
| CN103769695B (en) | A kind of improve large-scale external threaded surface roughness and the processing unit (plant) of flatness and method | |
| CN103551611A (en) | Grooving forming blade |
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: 20190823 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |