CN106001646A - Turning tool - Google Patents
Turning tool Download PDFInfo
- Publication number
- CN106001646A CN106001646A CN201610483707.1A CN201610483707A CN106001646A CN 106001646 A CN106001646 A CN 106001646A CN 201610483707 A CN201610483707 A CN 201610483707A CN 106001646 A CN106001646 A CN 106001646A
- Authority
- CN
- China
- Prior art keywords
- lathe tool
- tool
- turning
- knife bar
- hole
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/10—Cutting tools with special provision for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to the field of turning tools, in particular to a turning tool. The turning tool is characterized by comprising a turning tool jacket, a tool bar and a grinding head, wherein the grinding head is fixedly connected with the tool bar through an end face locking screw; and a tetragonal structure is arranged outside the turning tool jacket, a through hole is formed inside the turning tool jacket, the tool bar is inserted into the through hole in a matched mode, the tool bar and the through hole are locked through radial locking screws arranged on the surface of the turning tool jacket, and the tetragonal structure outside the turning tool jacket is a clamping portion for a machine tool. The functions of numerical control turning and abrasive machining are expanded, the turning tool with the grinding head can be used for realizing part of grinding functions of plain grinding machines on a numerical control turning machine tool, the field of numerical control turning is widened, and the turning tool is simple in structure, convenient o operate and low in manufacturing cost.
Description
Technical field
The present invention relates to cutting tool field, be specially a kind of lathe tool.
Background technology
Lathe tool, for turnery processing, is mainly used in the revolving parts such as turning machine working shaft-like, dish class.In machining, turnery processing efficiency is higher than grinding, but the grinding to be less than of turnery processing surface quality.The cutter that numerical control turning lathe is conventional at present has billmpse tool, recessing bit, threading tool, internal lathe-tool etc., these lathe tools are all processed in the way of turning, the finished surface that great surface quality is required, also needing the secondary operations such as polishing, grinding and special handling, numerical control workshop surface quality is by a definite limitation.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide the technical scheme of a kind of lathe tool.
Described a kind of lathe tool, it is characterised in that include lathe tool chuck, knife bar and bistrique, bistrique is connected by end face lock-screw and knife bar are fixing；Lathe tool chuck is outside is tetragonal body structure, arranges through hole inside lathe tool chuck, and knife bar coordinates with through hole grafting, and knife bar is locked by being arranged on the radial direction lock-screw of lathe tool jacket surface with through hole, the retaining part that tetragonal body structure is lathe outside lathe tool chuck；Knife bar is provided centrally with axial Cooling Holes, and the end of axial Cooling Holes arranges the radial cooling hole in 45 degree of angles, and radial cooling hole is set to 4, and is evenly distributed on knife bar circumference.
Described a kind of lathe tool, it is characterised in that be provided with pad between described end face lock-screw and knife bar.
Described a kind of lathe tool, it is characterised in that described end face lock-screw is soket head cap screw.
Described a kind of lathe tool, it is characterised in that the radial direction lock-screw of described lathe tool jacket surface is set to 3.
Described a kind of lathe tool, it is characterised in that the diameter of described radial cooling hole is less than the diameter of axial Cooling Holes.
The invention have the advantages that
1. improve machined surface quality, utilize grinding surface quality to be higher than characteristic and the numerical control workshop function of turnery processing, it is possible to obtain numerical control turning polish great surface quality requirement, surface roughness can reach Ra 0.8；
2. expanded the function of numerical control turning grinding, utilized bistrique lathe tool can realize general-purpose grinder part grinding function at numerical control turning lathe, expanded the field of numerical control workshop；
The most indexable knife bar and the design of Cooling Holes, substantially increase the service life that bistrique is once repaired；
4. simple in construction, easy to operate, cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention；
In figure: 1-lathe tool chuck；2-knife bar；3-bistrique；4-pad；5-end face lock-screw；6-radially lock-screw；The axial Cooling Holes of 7-；8-radial cooling hole.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
A kind of lathe tool, including lathe tool chuck 1, knife bar 2 and bistrique 3, bistrique 3 is connected by end face lock-screw 5 is fixing with knife bar 2, end face lock-screw 5 is soket head cap screw, locking outside cylinder thickness is 1 mm～2mm, can arrange pad 4 between end face lock-screw 5 and knife bar 2, pad 4 uses non-metallic gasket, prevents bistrique damaged；Lathe tool chuck 1 is outside is tetragonal body structure, lathe tool chuck 1 is internal arranges through hole, knife bar 2 coordinates with through hole grafting, and knife bar 2 is locked by being arranged on the radial direction lock-screw 6 on lathe tool chuck 1 surface with through hole, the retaining part that tetragonal body structure is lathe outside lathe tool chuck 1；Knife bar 2 is provided centrally with axial Cooling Holes 7, and the end of axial Cooling Holes 7 arranges the radial cooling hole 8 in 45 degree of angles, and radial cooling hole 8 is set to 4, and is evenly distributed on knife bar 2 circumference.
Specifically, the cross-sectional shape of lathe tool chuck is the square of 20mm × 20mm or 25mm × 25mm, centre is provided with through hole, and axis, lathe tool chuck side is provided with three radially locking screw nail, is mainly used in clamping knife bar and being easy to the lathe tool installation at numerical control turning lathe.Knife bar left end profile can be corner be the square composition of arc-shaped, it is axially arranged with axial Cooling Holes, and outside cylinder plane is provided with in 90 degree equally distributed 45 degree of radial cooling holes (radial cooling hole footpath is less than axial coolant aperture)；Knife bar right-hand member profile could be arranged to optical axis, is inside provided with the screw hole matched with end face lock-screw, and knife bar is mainly used in the connection of bistrique and lathe.When bistrique one lateral wearing, it is not necessary to reconditioning bistrique, if upset knife bar 90 degree, it is possible to and being continuing with, continuation alignment bistrique work cutting zone is cooled down by corresponding Cooling Holes cooling medium.
Claims (5)
1. a lathe tool, it is characterised in that include lathe tool chuck, knife bar and bistrique, bistrique is connected by end face lock-screw and knife bar are fixing；Lathe tool chuck is outside is tetragonal body structure, arranges through hole inside lathe tool chuck, and knife bar coordinates with through hole grafting, and knife bar is locked by being arranged on the radial direction lock-screw of lathe tool jacket surface with through hole, the retaining part that tetragonal body structure is lathe outside lathe tool chuck；Knife bar is provided centrally with axial Cooling Holes, and the end of axial Cooling Holes arranges the radial cooling hole in 45 degree of angles, and radial cooling hole is set to 4, and is evenly distributed on knife bar circumference.
A kind of lathe tool the most according to claim 1, it is characterised in that be provided with pad between described end face lock-screw and knife bar.
A kind of lathe tool the most according to claim 1 and 2, it is characterised in that described end face lock-screw is soket head cap screw.
A kind of lathe tool the most according to claim 1, it is characterised in that the radial direction lock-screw of described lathe tool jacket surface is set to 3.
A kind of lathe tool the most according to claim 1, it is characterised in that the diameter of described radial cooling hole is less than the diameter of axial Cooling Holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483707.1A CN106001646A (en) | 2016-06-28 | 2016-06-28 | Turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483707.1A CN106001646A (en) | 2016-06-28 | 2016-06-28 | Turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001646A true CN106001646A (en) | 2016-10-12 |
Family
ID=57084574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483707.1A Withdrawn CN106001646A (en) | 2016-06-28 | 2016-06-28 | Turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116238A (en) * | 2017-05-02 | 2017-09-01 | 山东大学 | A kind of turning fast roll setting device |
-
2016
- 2016-06-28 CN CN201610483707.1A patent/CN106001646A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116238A (en) * | 2017-05-02 | 2017-09-01 | 山东大学 | A kind of turning fast roll setting device |
| CN107116238B (en) * | 2017-05-02 | 2019-03-22 | 山东大学 | A kind of turning fast roll setting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |
|
| WW01 | Invention patent application withdrawn after publication |