CN208879851U - A kind of lathe cutting tool - Google Patents
A kind of lathe cutting tool Download PDFInfo
- Publication number
- CN208879851U CN208879851U CN201821784700.4U CN201821784700U CN208879851U CN 208879851 U CN208879851 U CN 208879851U CN 201821784700 U CN201821784700 U CN 201821784700U CN 208879851 U CN208879851 U CN 208879851U
- Authority
- CN
- China
- Prior art keywords
- hole
- locating piece
- plane
- cutter head
- cutter
- 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
The utility model relates to a kind of lathe cutting tools, including mounting base and cutter head, cutter head is connect with mounting base, mounting base has the first hole, second hole and mounting hole, cutter head includes main body and cutter, cutter is arranged in bottom part body, main body is plugged in mounting hole, body top surrounding has perpendicular, there are four perpendiculars, adjacent upright plane is mutually perpendicular to, there is inclined-plane below perpendicular, the first locating piece is equipped in first hole, first locating piece is across mounting hole and positioned at perpendicular and inner wall of the hole installing, first locating piece is located above inclined-plane, main body has location hole, location hole setting is in body side and is located at below inclined-plane, the corresponding location hole in each inclined-plane, location hole is corresponding with the second hole, the second locating piece is equipped in location hole and the second hole.The utility model can make the fixation of cutter head more firm, and avoiding cutter head from loosening influences cutting accuracy；In addition, cutter head can adjust installation direction according to cutting path, it is easy to use.
Description
Technical field
The utility model relates to cutting-tool engineering field, in particular to a kind of lathe cutting tool.
Background technique
Lathe generallys use cutter and cuts to product when processing cutting products, lathe band cutter it is mobile to
Product is cut.Cutter includes mounting base and cutter head, and cutter head is the component cut, and cutter head is mounted in mounting base, is passed through
Mounting base is connect with lathe.Cutter head can be fixedly connected by modes such as bolts with mounting base.But due to cutter cutting when by
To the reaction force of product, after a period of use, bolt connecting mode is easy to loosen, and reduces the cutting accuracy of product.
Utility model content
In order to solve problems in the prior art, provide one kind effectively can avoid cutter head from loosening to the utility model, be promoted
Cutting accuracy, lathe cutting tool easy to use.
Specific technical solution is as follows: a kind of lathe cutting tool, including mounting base and cutter head, cutter head are connect with mounting base,
Mounting base has the first hole, the second hole and mounting hole, and the cutter head includes main body and cutter, and cutter is arranged at main body bottom
Portion, main body are plugged in mounting hole, and body top surrounding has perpendicular, and there are four perpendiculars, adjacent upright plane phase
It is mutually vertical, there is inclined-plane below perpendicular, the first locating piece is equipped in the first hole, the first locating piece passes through mounting hole and position
Between perpendicular and inner wall of the hole installing, the first locating piece is located above inclined-plane, and main body has location hole, and location hole setting exists
Body side and it is located at below inclined-plane, the corresponding location hole in each inclined-plane, location hole is corresponding with the second hole, location hole and the
The second locating piece is equipped in two holes.
The following are the attached technical schemes of the utility model.
Preferably, first hole includes first through hole and the second through-hole, and first through hole and the second through-hole are same
It axis and is oppositely arranged, first through hole has internal screw thread, and first locating piece has external screw thread, and external screw thread and internal screw thread are coupled.
Preferably, the end of second locating piece is hemispherical, the end of the second locating piece against location hole,
The end of second locating piece is made of elastic material.
Preferably, the bottom part body is equipped with mounting groove, and cutter is arranged in mounting groove.
The technical effect of the utility model: a kind of lathe cutting tool of the utility model can make the fixation of cutter head more steady
Gu avoiding cutter head from loosening influences cutting accuracy；In addition, cutter head can adjust installation direction according to cutting path, it is easy to use.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of lathe cutting tool of the utility model embodiment.
Fig. 2 is a kind of cross-sectional view of lathe cutting tool of the utility model embodiment.
Fig. 3 is the top view of the cutter head of the utility model embodiment.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figure 1 to Figure 3, a kind of lathe cutting tool of the present embodiment includes mounting base 1 and cutter head 2, cutter head 2 and peace
Seat 1 is filled to connect.Mounting base 1 has the first hole 11, the second hole 12 and mounting hole 13, and the cutter head 2 includes main body 21 and knife
Tool 22, cutter 22 are arranged in 21 bottom of main body.Main body 21 is plugged in mounting hole 13.21 top surrounding of main body has perpendicular
3, there are four perpendiculars, and adjacent upright plane 3 is mutually perpendicular to, and has inclined-plane 4 below perpendicular 3.It is set in first hole 11
There is the first locating piece 5, the first locating piece 5 is across mounting hole 13 and positioned at perpendicular 3 and inner wall of the hole installing, the first positioning
Part 5 is located above inclined-plane.Main body 21 has location hole 211, and the setting of location hole 211 is in body side and is located at below inclined-plane 4, often
The corresponding location hole in a inclined-plane, location hole 211 is corresponding with the second hole 12, equipped with the in location hole 211 and the second hole 12
Two locating pieces 6.In above-mentioned technical proposal, by the first locating piece and the second locating piece, longitudinally live when can be avoided cutter cutting
Twisting when dynamic and cutter turns to, meanwhile, it is capable to be convenient for the assembling of cutter.By four perpendiculars, so that cutter cutting side
To can towards front, rear, left and right four direction, can according to cut direction install cutter.
In the present embodiment, first hole 11 includes first through hole 111 and the second through-hole 112, first through hole and second
Through-hole is coaxial and is oppositely arranged, and first through hole 111 has internal screw thread 7, and first locating piece 5 has external screw thread 51, external screw thread
It is coupled with internal screw thread, consequently facilitating the first locating piece of installation.
In the present embodiment, the end 61 of second locating piece 6 is hemispherical, and the end of the second locating piece 6 is against positioning
The end 61 in hole, the second locating piece is made of elastic material.When installing cutter head, first cutter head is inserted by mounting hole, end 61
With insert contacts deformation, when location hole 211 and end to it is corresponding when 61 deformation of end insertion location hole in.
In the present embodiment, 21 bottom of main body is equipped with mounting groove 211, and cutter 22 is arranged in mounting groove 211.
A kind of lathe cutting tool of the present embodiment can make the fixation of cutter head more firm, and avoiding cutter head from loosening influences cutting
Precision；In addition, cutter head can adjust installation direction according to cutting path, it is easy to use.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (4)
1. a kind of lathe cutting tool, including mounting base and cutter head, cutter head are connect with mounting base, which is characterized in that installation seat tool
There are the first hole, the second hole and mounting hole, the cutter head includes main body and cutter, and cutter setting is inserted in bottom part body, main body
It is located in mounting hole, body top surrounding has perpendicular, and there are four perpendiculars, and adjacent upright plane is mutually perpendicular to, and erects
There is inclined-plane below straight plane, the first locating piece is equipped in the first hole, the first locating piece passes through mounting hole and is located at vertical flat
Between face and inner wall of the hole installing, the first locating piece is located above inclined-plane, and main body has location hole, and location hole is arranged in body side
And be located at below inclined-plane, the corresponding location hole in each inclined-plane, location hole is corresponding with the second hole, in location hole and the second hole
Equipped with the second locating piece.
2. lathe cutting tool according to claim 1, which is characterized in that first hole includes first through hole and
Two through-holes, first through hole and the second through-hole are coaxial and are oppositely arranged, and first through hole has internal screw thread, and first locating piece has
External screw thread, external screw thread and internal screw thread are coupled.
3. lathe cutting tool according to claim 2, which is characterized in that the end of second locating piece is hemisphere
Shape, against location hole, the end of the second locating piece is made of elastic material for the end of the second locating piece.
4. lathe cutting tool according to claim 3, which is characterized in that the bottom part body is equipped with mounting groove, cutter
It is arranged in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784700.4U CN208879851U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784700.4U CN208879851U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879851U true CN208879851U (en) | 2019-05-21 |
Family
ID=66517582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784700.4U Expired - Fee Related CN208879851U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977056A (en) * | 2019-11-25 | 2020-04-10 | 青州市建富齿轮有限公司 | Adjustable gear machining tool |
-
2018
- 2018-10-31 CN CN201821784700.4U patent/CN208879851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977056A (en) * | 2019-11-25 | 2020-04-10 | 青州市建富齿轮有限公司 | Adjustable gear machining tool |
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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: 20190521 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |