CN104384539A - Adjustable turning tool - Google Patents
Adjustable turning tool Download PDFInfo
- Publication number
- CN104384539A CN104384539A CN201410529929.3A CN201410529929A CN104384539A CN 104384539 A CN104384539 A CN 104384539A CN 201410529929 A CN201410529929 A CN 201410529929A CN 104384539 A CN104384539 A CN 104384539A
- Authority
- CN
- China
- Prior art keywords
- tool
- knife bar
- hole
- holding frame
- clamping screw
- 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.)
- Pending
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
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention relates to an adjustable turning tool, which comprises a clamping frame, a tool rod, a tool block, a pressing screw and locking screw bolts, wherein the tool rod is in a cylindrical shape and is arranged in the clamping frame, the tool rod is tightly locked and fixed through the plurality of locking screw bolts uniformly distributed on the clamping frame, one end of the tool rod is provided with a radial through hole and an axial hole in a communicating way, the tool block is arranged in the radial through hole, the pressing screw used for fixing the tool block is arranged in the axial hole, and at least three key slots matched with the locking screw bolts are also formed in the tool rod. The adjustable turning tool has the characteristics that the structure is stable and firm, the use is convenient, the length of the tool rod is adjustable, the tool rod can rotate, and the like.
Description
Technical field
The present invention relates to machinery knives technical field, be specifically related to a kind of adjustable turning tool.
Background technology
In the internal lathe-tool of prior art, general knife bar length is nonadjustable, easily cause " cutter relieving " phenomenon when deep hole processing like this, make endoporus form tapering, the precision of impact processing, and in deep hole processing or when adopting large cutting output, not only need the lathe tool changing various different length, and often cause the phenomenon of point of a knife tipping, make it to scrap, service life also reduces, and causes unnecessary economic loss and increases workload.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of stabilized structure, easy to use, the adjustable lathe tool of knife bar adjustable in length and rotation.
Realize technical scheme of the present invention as follows:
A kind of adjustable turning tool, comprise holding frame, knife bar, cutter block, housing screw and clamping screw, described knife bar is placed in holding frame, knife bar is locked by multiple clamping screw uniform on holding frame, and what knife bar one end communicated is provided with radial direction through hole and axial hole, is provided with cutter block in radial direction through hole, be provided with the housing screw of dead knife block in axial hole, knife bar be also provided with at least three keyways adapted with clamping screw.
Described holding frame is provided with the installing hole installing clamping screw.
As preferably, described clamping screw is provided with two.
As preferably, described holding frame is square.
Have employed such scheme, outside knife bar, be provided with holding frame, the use length of knife bar can be regulated so according to demand, then fixed the position of knife bar by clamping screw; Again because knife bar is cylindrical, so knife bar can rotate in holding frame, realize the processing to workpiece multi-angle, increase operating efficiency; Keyway on knife bar matches with contracting bolt, makes sound construction, stable, prevents knife bar from sliding; Cutter block is fixed on knife bar one end by housing screw, adds the wear life of cutter block, more convenient to operate, and can well coordinate knife bar rotation to process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right view of knife bar and holding frame in the present invention;
In accompanying drawing, 1 is knife bar, and 2 is holding frame, and 3 is clamping screw, and 4 is keyway, and 5 is cutter block, and 6 is housing screw.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As Fig. 1 and Fig. 2, a kind of adjustable turning tool, comprises holding frame 2, knife bar 1, cutter block 5, housing screw 6 and clamping screw 3, described knife bar 1 is placed in holding frame 2, and knife bar 1 is locked by multiple clamping screw 3 uniform on holding frame 2, what knife bar 1 one end communicated is provided with radial direction through hole and axial hole, cutter block 5 is installed in radial direction through hole, in axial hole, is provided with the housing screw 6 of dead knife block 5, knife bar 1 is also provided with at least three keyways 4 adapted with clamping screw 3.
Described holding frame 2 is provided with installs the installing hole of clamping screw 3, and as preferably, described clamping screw 3 is provided with two, and complex operation when avoiding regulating knife bar length or swivel knife carrier, can affect operating efficiency on the contrary, and as preferably, described holding frame 2 is square.
Claims (4)
1. an adjustable turning tool, comprise holding frame, knife bar, cutter block, housing screw and clamping screw, it is characterized in that: described knife bar is cylindrical and is placed in holding frame, knife bar is locked by multiple clamping screw uniform on holding frame, and what knife bar one end communicated is provided with radial direction through hole and axial hole, is provided with cutter block in radial direction through hole, be provided with the housing screw of dead knife block in axial hole, knife bar be also provided with at least three keyways adapted with clamping screw.
2. adjustable turning tool according to claim 1, is characterized in that: described holding frame is provided with the installing hole installing clamping screw.
3. adjustable turning tool according to claim 1, is characterized in that: described clamping screw is provided with two.
4. adjustable turning tool according to claim 1, is characterized in that: described holding frame is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529929.3A CN104384539A (en) | 2014-10-09 | 2014-10-09 | Adjustable turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529929.3A CN104384539A (en) | 2014-10-09 | 2014-10-09 | Adjustable turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384539A true CN104384539A (en) | 2015-03-04 |
Family
ID=52602549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529929.3A Pending CN104384539A (en) | 2014-10-09 | 2014-10-09 | Adjustable turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384539A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN107538023A (en) * | 2017-10-18 | 2018-01-05 | 芜湖新兴新材料产业园有限公司 | A kind of cast tube sockets process knife rest |
| CN111515418A (en) * | 2020-04-03 | 2020-08-11 | 中国航发哈尔滨东安发动机有限公司 | Special boring cutter for turning inner grooves of aviation gear shaft parts |
| CN112756638A (en) * | 2020-12-11 | 2021-05-07 | 山西江淮重工有限责任公司 | Cutter clamping device and manufacturing method thereof |
-
2014
- 2014-10-09 CN CN201410529929.3A patent/CN104384539A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN107538023A (en) * | 2017-10-18 | 2018-01-05 | 芜湖新兴新材料产业园有限公司 | A kind of cast tube sockets process knife rest |
| CN111515418A (en) * | 2020-04-03 | 2020-08-11 | 中国航发哈尔滨东安发动机有限公司 | Special boring cutter for turning inner grooves of aviation gear shaft parts |
| CN112756638A (en) * | 2020-12-11 | 2021-05-07 | 山西江淮重工有限责任公司 | Cutter clamping device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
|
| WD01 | Invention patent application deemed withdrawn after publication |