CN206065449U - Adjustable jump-ring slot boring cutter - Google Patents
Adjustable jump-ring slot boring cutter Download PDFInfo
- Publication number
- CN206065449U CN206065449U CN201621079283.4U CN201621079283U CN206065449U CN 206065449 U CN206065449 U CN 206065449U CN 201621079283 U CN201621079283 U CN 201621079283U CN 206065449 U CN206065449 U CN 206065449U
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- China
- Prior art keywords
- boring
- adjusting nut
- boring bar
- ring slot
- plate
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Abstract
The utility model discloses a kind of adjustable jump-ring slot boring cutter，Belong to cutter field，Including boring bar，Boring bar has the adjusting nut for matching therewith,The adjusting nut is provided with an endoporus away from one end of Mohs boring handle，A groove is provided with endoporus makes adjusting nut edge form an annular protrusion，The boring bar is also provided with gathering sill，Gathering sill is built with a guide post，Guide post is made up of a cylinder and a plate，Plate is fixedly connected on cylinder near one end of adjusting nut，The penetrating long groove that described plate is provided with from the middle part of boring bar stretches out，Plate external part is provided with an arc groove，Arc groove is engaged with the projection of adjusting nut，The cylinder other end it is cylindrical on be provided with an inclined-plane to sloped-end，Boring bar end is provided with a square opening，Square opening is built with cutter head，Cutter head bottom is contacted through square opening with inclined-plane.This utility model simple structure, cutter loading-unloading are convenient, are mainly used in doing the large-scale component of gyration.
Description
Technical field
This utility model is related to cutter field, a kind of adjustable jump-ring slot boring cutter.
Background technology
For large-sized structural parts or sufficiently bulky part, it is impossible to do gyration, jump-ring slot is difficult to processing, portion
Point way is split design, will process, be then welded on body, then on the part for having jump ring slot part present lathe
Overall bore hole, disadvantage of this is that it is difficult to ensure that scrap, easily occurs in the axiality of hole and jump-ring slot again.
The content of the invention
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of adjustable jump-ring slot boring cutter.
This utility model is achieved by the following technical solution：A kind of adjustable jump-ring slot boring cutter, including boring bar, boring bar
Shank be provided with the Mohs boring handle matched with machine tool chief axis endoporus, cylindrical in the middle part of boring bar to be provided with external screw thread, boring bar has phase therewith
The adjusting nut of matching, adjusting nut are provided with female thread and are engaged with the external screw thread on boring bar, and the adjusting nut is not away from
One end of family name's boring handle is provided with an endoporus, and a groove is provided with endoporus makes adjusting nut edge form an annular protrusion, described
Boring bar is also provided with gathering sill, and built with a guide post, described guide post is by a cylinder and a plate to the gathering sill
Part is constituted, and plate is fixedly connected on cylinder near one end of adjusting nut, and what described plate was provided with from the middle part of boring bar one leads to
Saturating long groove stretches out, and plate external part is provided with an arc groove, and arc groove is engaged with the projection of adjusting nut, and cylinder is another
One end it is cylindrical on be provided with an inclined-plane to sloped-end, boring bar end is provided with a square opening, and square opening is built with cutter head, knife
Head bottom is contacted through square opening with inclined-plane.
One end that described plate is contacted with adjusting nut is arc-shaped.
There is anti-skidding rag on described adjusting nut.
Described bore depth is 3～10cm.
Described cutter head is coordinated with inclined-plane face contact slide.
Described cutter head bottom is also cased with spring.
Compared with prior art, the beneficial effects of the utility model are：Cutter loading-unloading is convenient, and Design of Boring Bar obtains less,
The jump-ring slot in general boring machine aperture more difficult to process can be processed.This utility model design is unique, simple structure, cutter loading-unloading
Convenient, production efficiency is high, it is adaptable to large-scale component or the jump ring that cannot be rotated in class part dead eye are processed on boring machine
Groove.
Description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described further to this utility model：
Fig. 1 is population structure sectional view of the present utility model；
Fig. 2 is overall construction drawing of the present utility model；
Fig. 3 is adjusting nut sectional view of the present utility model；
In figure：1- boring bars；2- Mohs boring handles；3- external screw threads；4- adjusting nuts；5- female threads；6- endoporus；7- grooves；8- is convex
Rise；9- gathering sills；10- guide posts；11- cylinders；12- plates；The long grooves of 13-；14- arc grooves；15- inclined-planes；16- is square
Hole；17- cutter heads；18- springs；The anti-skidding rags of 19-.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of adjustable jump-ring slot boring cutter, including boring bar 1, the shank of boring bar 1 are provided with and lathe master
The Mohs boring handle 2 that axle endoporus matches, cylindrical in the middle part of boring bar to be provided with external screw thread 3, boring bar 1 has matched adjusting nut 4,
Adjusting nut 4 is provided with female thread 5 and is engaged with the external screw thread 3 on boring bar 1, the adjusting nut 4 away from Mohs boring handle 2
End is provided with an endoporus 6, and a groove 7 is provided with endoporus 6 makes 4 edge of adjusting nut form an annular protrusion 8, the boring bar 1
Gathering sill 9 is provided with also, built with a guide post 10, described guide post 10 is by a cylinder 11 and to the gathering sill 9
Individual plate 12 is constituted, and plate 12 is fixedly connected on cylinder 11 near one end of adjusting nut 4, and described plate 12 is from boring bar 1
The penetrating long groove 13 that middle part is provided with stretches out, and 12 external part of plate is provided with an arc groove 14, arc groove 14 and regulation spiral shell
Female 4 projection 8 is engaged, 11 other end of cylinder it is cylindrical on be provided with an inclined-plane 15 to sloped-end, 1 end of boring bar is opened
There is a square opening 16, square opening 16 is contacted with inclined-plane 15 through square opening 16 built with cutter head 17,17 bottom of cutter head.This practicality
The new groove that can be also to be provided with projection 8 on adjusting nut 4 circular arc, allows plate 12 to coordinate with which.
One end that described plate 12 is contacted with adjusting nut 4 is arc-shaped, arc-shaped be for convenience with adjust spiral shell
Female 4 annular protrusion 8 is engaged.
There is anti-skidding rag 19 on described adjusting nut 4, be convenient for regulation manually.
Described 6 depth of endoporus is 3～10cm.
Described cutter head 17 is coordinated with 15 face contact slide of inclined-plane.
Described 17 bottom of cutter head is also cased with spring 18, is easy to the motion of cutter head 17.
These are only that this utility model is preferable to carry out case, be not limited to this utility model.For this area
Technical staff for, this utility model has various changes and change.It is all it is of the present utility model spirit and principle within, institute
Any modification, equivalent substitution and improvements of work etc., should be included within right of the present utility model.
Claims (6)
1. a kind of adjustable jump-ring slot boring cutter, including boring bar（1）, boring bar（1）Shank be provided with and match with machine tool chief axis endoporus
Mohs boring handle（2）, it is cylindrical in the middle part of boring bar to be provided with external screw thread（3）, boring bar（1）There is matched adjusting nut（4）, adjust
Nut（4）It is provided with female thread（5）With boring bar（1）On external screw thread（3）It is engaged, it is characterised in that：The adjusting nut（4）
Away from Mohs boring handle（2）One end be provided with an endoporus（6）, endoporus（6）On be provided with a groove（7）Make adjusting nut（4）Edge
Form an annular protrusion（8）, the boring bar（1）Gathering sill is provided with also（9）, the gathering sill（9）Built with a guide post
（10）, described guide post（10）It is by a cylinder（11）With a plate（12）Composition, plate（12）It is fixedly connected on
Cylinder（11）Near adjusting nut（4）One end, described plate（12）From boring bar（1）The penetrating length that middle part is provided with is led to
Groove（13）Stretch out, plate（12）External part is provided with an arc groove（14）, arc groove（14）With adjusting nut（4）Projection（8）
It is engaged, cylinder（11）The other end it is cylindrical on be provided with an inclined-plane to sloped-end（15）, boring bar（1）End is provided with one
Square opening（16）, square opening（16）Built with cutter head（17）, cutter head（17）Bottom passes through square opening（16）With inclined-plane（15）Connect
Touch.
2. adjustable jump-ring slot boring cutter according to claim 1, it is characterised in that：Described plate（12）With adjusting nut
（4）The one end for contacting is arc-shaped.
3. adjustable jump-ring slot boring cutter according to claim 1, it is characterised in that：Described adjusting nut（4）On have anti-
Sliding rag（19）.
4. adjustable jump-ring slot boring cutter according to claim 1, it is characterised in that：Described endoporus（6）Depth be 3～
10cm。
5. adjustable jump-ring slot boring cutter according to claim 1, it is characterised in that：Described cutter head（17）With inclined-plane（15）
Face contact slide coordinates.
6. adjustable jump-ring slot boring cutter according to claim 1, it is characterised in that：Described cutter head（17）Bottom is also cased with
Spring（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079283.4U CN206065449U (en) | 2016-09-26 | 2016-09-26 | Adjustable jump-ring slot boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079283.4U CN206065449U (en) | 2016-09-26 | 2016-09-26 | Adjustable jump-ring slot boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065449U true CN206065449U (en) | 2017-04-05 |
Family
ID=58440416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079283.4U Active CN206065449U (en) | 2016-09-26 | 2016-09-26 | Adjustable jump-ring slot boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065449U (en) |
-
2016
- 2016-09-26 CN CN201621079283.4U patent/CN206065449U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |