CN205684745U - Machine 90 ° of billmpse tools of folder - Google Patents
Machine 90 ° of billmpse tools of folder Download PDFInfo
- Publication number
- CN205684745U CN205684745U CN201620517590.XU CN201620517590U CN205684745U CN 205684745 U CN205684745 U CN 205684745U CN 201620517590 U CN201620517590 U CN 201620517590U CN 205684745 U CN205684745 U CN 205684745U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bearing pin
- knife bar
- folder
- blade
- 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
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Abstract
This utility model relates to lathe process cutting-tool engineering field, especially a kind of machine 90 ° of billmpse tools of folder.This machine 90 ° of billmpse tools of folder, including integrated cutter head and knife bar, are arranged with broach shell outside knife bar, broach shell is provided with locking device；Being provided with blade by bearing pin on described cutter head, blade is arranged above pressing the blades against the pressing plate of bearing pin, and pressing plate is arranged on cutter head by the second bolt, and the second bolt outer end is threaded nut；The described bearing pin center of circle is 20～45 ° with connecting line and the horizontal angle α in the second bolt center of circle.This utility model simple in construction, reasonable in design, easy and simple to handle, service life is long, after unclamping the first bolt and gland, knife bar can be made to rotate in broach shell, thus change the angle of tool orthogonal rake and relief angle, loosening pressing plate can make blade rotate around bearing pin, thus change the angle of cutter tool cutting edge angle, to adapt to different turning process requirements, it is not necessary to often maintenance or renewal part, improve work efficiency.
Description
Technical field
This utility model relates to Machining Technology field, especially a kind of machine 90 ° of billmpse tools of folder.
Background technology
Lathe tool is for turnery processing, the cutter with a cutting tip.Lathe tool is most widely used in machining
One of cutter.Cylindrical turning is the basic skills of five metalworking China and foreign countries disc processing, and therefore billmpse tool is in lathe tool field
Have a very important role.Traditional billmpse tool structure is complicated, complex operation, requires to need for different turning processes
Change different billmpse tools, not only by loaded down with trivial details to lathe tool dismounting and exchonge step, have impact on production efficiency；Easily cause brill simultaneously
Head and the damage of workpiece, service life is short, needs often maintenance or renewal part.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of simple in construction, can
Change machine 90 ° of billmpse tools of folder of cutting angle.
This utility model solves its technical problem and be the technical scheme is that a kind of machine 90 ° of billmpse tools of folder, including one
Body formed cutter head and knife bar, be arranged with broach shell outside knife bar, broach shell is provided with the locking device that locking knife bar prevents knife bar from rotating；
Being provided with blade by bearing pin on described cutter head, blade is arranged above pressing the blades against the pressing plate of bearing pin, and pressing plate passes through second
Bolt is arranged on cutter head, and the second bolt outer end is threaded nut；The described bearing pin center of circle and the connection in the second bolt center of circle
Line and horizontal angle α are 20～45 °.
Further, described locking device includes the first bolt propping up knife bar after broach shell, spiral shell on the first bolt
Stricture of vagina connects the gland coordinated with the first bolt.
Further, being provided with spheric washer between described nut and pressing plate, spheric washer is set on the second bolt.
Further, being provided with edge bearing between described blade and cutter head, edge bearing is set on bearing pin.
Further, the described bearing pin center of circle is 25 ° with connecting line and the horizontal angle α in the second bolt center of circle.
The beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, easy and simple to handle, service life
Long, after unclamping the first bolt and gland, knife bar can be made to rotate in broach shell, thus change the angle of tool orthogonal rake and relief angle, pine
Dynamic pressure plate can make blade rotate around bearing pin, thus changes the angle of cutter tool cutting edge angle, to adapt to different turning process requirements, with
Time service life long, it is not necessary to often maintenance or renewal part, improve work efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 A-A to sectional view.
1. broach shell in figure, 2. gland, 3. the first bolt, 4. cutter head, 5. pressing plate, 6. spheric washer, 7. the second bolt, 8. pin
Axle, 9. blade, 10. edge bearing, 11. knife bars.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification only to show
Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
Machine 90 ° of billmpse tools of folder as depicted in figs. 1 and 2, including integrated cutter head 4 and knife bar 11, outside knife bar 11
Being arranged with broach shell 1, broach shell 1 is provided with the locking device that locking knife bar 11 prevents knife bar 11 from rotating；Pacified by bearing pin 8 on cutter head 4
Equipped with blade 9, blade 9 is arranged above pressing to blade 9 pressing plate 5 of bearing pin 8, and pressing plate 5 is arranged on cutter head by the second bolt 7
On 4, the second bolt 7 outer end is threaded nut.
Locking device include two through propping up the first bolt 3 of knife bar 11 after broach shell 1, threaded on the first bolt 3
There is the gland 2 coordinated with the first bolt 3；Being provided with spheric washer 6 between nut and pressing plate 5, spheric washer 6 is set in the second spiral shell
On bolt 7；Being provided with edge bearing 10 between blade 9 and cutter head 4, edge bearing 10 is set on bearing pin 8；Bearing pin 8 center of circle and the second bolt 7 circle
The connecting line of the heart and horizontal angle α are 25 °.
After unclamping the first bolt 3 and gland 2, knife bar 11 can be made to rotate in broach shell 1, thus change tool orthogonal rake and relief angle
Angle.Blade 9 is squeezed on bearing pin 8 and edge bearing 10 by the second bolt 7 by spheric washer 6 and pressing plate 5.Loosening pressing plate 5 can
Make blade 9 rotate around bearing pin 8, thus change the angle of cutter tool cutting edge angle, to adapt to different turning process requirements.
Above-mentioned embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with this skill
The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this
Enclose, all equivalence changes made according to this utility model spirit or modification, all should contain at protection model of the present utility model
In enclosing.
Claims (5)
1. machine 90 ° of billmpse tools of folder, it is characterised in that: include integrated cutter head (4) and knife bar (11), knife bar (11)
Being arranged with outward broach shell (1), broach shell (1) is provided with the locking device that locking knife bar (11) prevents knife bar (11) from rotating；Described cutter head
(4) being provided with blade (9) by bearing pin (8) on, blade (9) is arranged above pressing to blade (9) pressing plate (5) of bearing pin (8),
Pressing plate (5) is arranged on cutter head (4) by the second bolt (7), and the second bolt (7) outer end is threaded nut；Described bearing pin
(8) center of circle is 20～45 ° with connecting line and the horizontal angle α in the second bolt (7) center of circle.
Machine the most according to claim 1 90 ° of billmpse tools of folder, it is characterised in that: described locking device includes through cutter
Propping up first bolt (3) of knife bar (11) after set (1), the first bolt (3) is the most threaded the pressure coordinated with the first bolt (3)
Set (2).
Machine the most according to claim 1 90 ° of billmpse tools of folder, it is characterised in that: pacify between described nut and pressing plate (5)
Equipped with spheric washer (6), spheric washer (6) is set on the second bolt (7).
Machine the most according to claim 1 90 ° of billmpse tools of folder, it is characterised in that: described blade (9) and cutter head (4) it
Between edge bearing (10) is installed, edge bearing (10) is set on bearing pin (8).
Machine the most according to claim 1 90 ° of billmpse tools of folder, it is characterised in that: described bearing pin (8) center of circle and the second spiral shell
The connecting line in bolt (7) center of circle and horizontal angle α are 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517590.XU CN205684745U (en) | 2016-05-31 | 2016-05-31 | Machine 90 ° of billmpse tools of folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517590.XU CN205684745U (en) | 2016-05-31 | 2016-05-31 | Machine 90 ° of billmpse tools of folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684745U true CN205684745U (en) | 2016-11-16 |
Family
ID=57263127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620517590.XU Expired - Fee Related CN205684745U (en) | 2016-05-31 | 2016-05-31 | Machine 90 ° of billmpse tools of folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434362A (en) * | 2019-09-12 | 2019-11-12 | 哈尔滨理工大学 | A kind of dedicated processing turning cutting tool of raceway |
-
2016
- 2016-05-31 CN CN201620517590.XU patent/CN205684745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434362A (en) * | 2019-09-12 | 2019-11-12 | 哈尔滨理工大学 | A kind of dedicated processing turning cutting tool of raceway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161116 Termination date: 20170531 |