CN207563752U - Internal lathe-tool fixed seat - Google Patents
Internal lathe-tool fixed seat Download PDFInfo
- Publication number
- CN207563752U CN207563752U CN201721516015.9U CN201721516015U CN207563752U CN 207563752 U CN207563752 U CN 207563752U CN 201721516015 U CN201721516015 U CN 201721516015U CN 207563752 U CN207563752 U CN 207563752U
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- CN
- China
- Prior art keywords
- face
- lathe
- endoporus
- tool
- fixed seat
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- 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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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses internal lathe-tool fixed seats, belong to lathe tool fixed equipment field, including front end face and carrier block, the front end face side is provided with installation binding face, knife rest seal face is provided with above the installation binding face, the carrier block is arranged on endoporus bottom, lathe tool hold-down bolt is provided with above the endoporus, the lathe tool hold-down bolt is arranged on inside ridge, top layer face is provided with above the lathe tool hold-down bolt, the carrier block is by pressure-resistant alloy steel layer, screw-thread steel main structure body and wearing layer composition, the screw-thread steel main structure body is arranged between the pressure-resistant alloy steel layer and the wearing layer.The utility model assembling is simple, can be by knife bar stable equilibrium, the phenomenon that its work in-process is avoided to misplace, while can ensure nose center height, it is ensured that knife bar and main-shaft axis keeping parallelism solve the problems, such as that bolt for tool post difficulty is locked.
Description
Technical field
The utility model belongs to lathe tool fixed equipment field, and in particular to internal lathe-tool fixed seat.
Background technology
Lathe tool be for turnery processing, tool there are one cutting tip cutter.Lathe tool is most widely used in machining
One of cutter.The working portion of lathe tool is exactly generation and the part for handling chip, including blade, makes the chip broken or winds up
The structural elements such as the space for storing up chip, the channel of cutting fluid are held in structure, chip removal
Common internal lathe-tool bar is circle, such as application No. is：201410718981.3 Chinese patent, particular content
For：Lathe tool, including handle of a knife, the head end of handle of a knife is equipped with cylindrical cavity and axially extending bore with handle of a knife coaxial line, axially extending bore
One end is connected with cavity, and the other end penetrates handle of a knife head end, and the side wall of handle of a knife head end is equipped with the blind hole connected with cavity, blind hole side
Wall is connected with cavity sidewalls, and knife bar is equipped in blind hole, and spring connects between the end of knife bar and the bottom hole of blind hole, the head end of knife bar
Equipped with blade, the tooth socket parallel with cavity axis is equipped with towards the side wall A of cavity on knife bar, column shaped rotating is equipped in cavity
Wheel, the side wall of rotating wheel is equipped with is equipped with shaft with the intermeshing tooth of tooth socket, the center of rotating wheel, and shaft is threaded through axial logical
Kong Zhong turns the driving mechanism that the tip of the axis is equipped with drive shaft rotation.Driving mechanisms control rotating wheel rotates around the axis, rotating wheel
Rotation drive knife bar moved in blind hole, so as to fulfill knife bar in the feed on handle of a knife axis direction.More than patent
There is not easy to install on the squaring head of lathe, there are knife bar have much difficulty in healing weighing apparatus is placed, nose center height is difficult to guarantee, knife bar difficulty with
The problems such as main-shaft axis keeping parallelism, locking of bolt for tool post difficulty.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides internal lathe-tool fixed seat.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Internal lathe-tool fixed seat, including front end face and carrier block, the front end face side is provided with installation binding face, described
Knife rest seal face is provided with above installation binding face, the carrier block is arranged on endoporus bottom, vehicle is provided with above the endoporus
Knife hold-down bolt, the lathe tool hold-down bolt are arranged on inside ridge, and top layer face is provided with above the lathe tool hold-down bolt,
The carrier block is made of pressure-resistant alloy steel layer, screw-thread steel main structure body and wearing layer, and the screw-thread steel main structure body is arranged on
Between the pressure resistance alloy steel layer and the wearing layer.
In above structure, the lathe tool of suitable diameter is selected, is put into the endoporus, notices that adjusting point of a knife stretches out the endoporus
Distance meet processing request, then tighten the lathe tool hold-down bolt using allen wrench, it is only necessary to tighten described in two
Lathe tool is fixed in the endoporus by lathe tool hold-down bolt by the lathe tool hold-down bolt, having fastened lathe tool
The utility model be placed in cubic tool apron and correspond on cutter spacing mounting plane, make the left side of the utility model and knife rest lateral surface
Concordantly, the installation binding face of fixed tool apron is adjacent to the medial surface of knife rest, to ensure knife bar and main-shaft axis keeping parallelism.
In order to further improve the performance of the utility model, the aperture of the endoporus can be 6mm, 8mm, 10mm,
12mm、16mm、20mm。
In order to further improve the performance of the utility model, the material of the carrier block is 40Cr.
In order to further improve the performance of the utility model, the endoporus using electric spark linear cutting machine once into
Type ensures the dimensional accuracy of the endoporus.
In order to further improve the performance of the utility model, the bottom surface of carrier block described in the endoporus centre distance away from
From being 20 millimeters.
In order to further improve the performance of the utility model, the front end face, the installation binding face, the knife rest
Seal face and the top layer face carry out deburring processing.
In order to further improve the performance of the utility model, the lathe tool hold-down bolt is M5 bolts, quantity three
It is a.
Advantageous effect is：The utility model assembling is simple, its work in-process can be avoided to occur knife bar stable equilibrium
The phenomenon that dislocation, while can ensure nose center height, it is ensured that knife bar and main-shaft axis keeping parallelism solve knife
The problem of frame bolt difficulty is locked.
Description of the drawings
Fig. 1 is the front view of internal lathe-tool fixed seat described in the utility model.
Fig. 2 is the vertical view of internal lathe-tool fixed seat described in the utility model.
Fig. 3 is the partial sectional view of internal lathe-tool fixed seat described in the utility model.
Fig. 4 is the section view of the carrier block of internal lathe-tool fixed seat described in the utility model.
The reference numerals are as follows：
1st, front end face；The 2nd, binding face is installed；3rd, knife rest seal face；4th, top layer face；5th, lathe tool hold-down bolt；6th, ridge；
7th, endoporus；8th, carrier block；801st, pressure-resistant alloy steel layer；802nd, screw-thread steel main structure body；803rd, wearing layer.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, internal lathe-tool fixed seat, including front end face 1 and carrier block 8,1 side of front end face is provided with peace
Binding face 2 is filled, 2 top of installation binding face is provided with knife rest seal face 3, and carrier block 8 is arranged on 7 bottom of endoporus, and 7 top of endoporus is set
Lathe tool hold-down bolt 5 is equipped with, lathe tool hold-down bolt 5 is arranged on inside ridge 6, and 5 top of lathe tool hold-down bolt is provided with top layer
Face 4, carrier block 8 are made of pressure-resistant alloy steel layer 801, screw-thread steel main structure body 802 and wearing layer 803, screw-thread steel main structure body
802 are arranged between pressure-resistant alloy steel layer 801 and wearing layer 803.
In above structure, the lathe tool of suitable diameter is selected, is put into endoporus 7, pays attention to adjusting the distance that point of a knife stretches out endoporus 7
Meet processing request, then tighten lathe tool hold-down bolt 5 using allen wrench, it is only necessary to tighten two lathe tool hold-down bolts 5
, lathe tool is fixed in endoporus 7 by lathe tool hold-down bolt 5, the utility model for having fastened lathe tool is placed in four
Square tool apron is corresponded on cutter spacing mounting plane, and the left side for making the utility model is concordant with knife rest lateral surface, the peace of fixed tool apron
Dress binding face 2 is adjacent to the medial surface of knife rest, to ensure knife bar and main-shaft axis keeping parallelism.
In order to further improve the performance of the utility model, the aperture of endoporus 7 can be 6mm, 8mm, 10mm,
12mm, 16mm, 20mm can be used for assembling the lathe tool of knife bar a diameter of 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, carrier block
8 material is 40Cr, and the steel of 40Cr materials have good comprehensive mechanical property, good low-temperature impact after modifier treatment
Toughness and low notch sensitivity, endoporus 7 use electric spark linear cutting machine one-pass molding, ensure the dimensional accuracy of endoporus 7, interior
The bottom surface distance of 7 centre distance carrier block 8 of hole is 20 millimeters, so as to ensure the installation of the point of a knife and knife rest of knife lathe tool in standard
The distance between plane is 20mm, and front end face 1, installation binding face 2, knife rest seal face 3 and top layer face 4 carry out deburring processing,
Lathe tool hold-down bolt 5 is M5 bolts, and quantity is three, the knife bar of lathe tool can squeeze by lathe tool hold-down bolt 5 solid
It is fixed, it is only necessary to which that rather the stationarity of lathe tool can be ensured by building two lathe tool hold-down bolts 5, improve serious forgiveness.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. internal lathe-tool fixed seat, it is characterised in that：Including front end face and carrier block, the front end face side is provided with installation patch
Conjunction face, the installation binding face top are provided with knife rest seal face, and the carrier block is arranged on endoporus bottom, the endoporus top
Lathe tool hold-down bolt is provided with, the lathe tool hold-down bolt is arranged on inside ridge, is set above the lathe tool hold-down bolt
There is top layer face, the carrier block is made of pressure-resistant alloy steel layer, screw-thread steel main structure body and wearing layer, the screw thread steel construction master
Body is arranged between the pressure-resistant alloy steel layer and the wearing layer.
2. internal lathe-tool fixed seat according to claim 1, it is characterised in that：The aperture of the endoporus can be 6mm,
8mm、10mm、12mm、16mm、20mm。
3. internal lathe-tool fixed seat according to claim 1, it is characterised in that：The material of the carrier block is 40Cr.
4. internal lathe-tool fixed seat according to claim 1, it is characterised in that：The endoporus uses electric spark wire cutting machine
Bed one-pass molding ensures the dimensional accuracy of the endoporus.
5. internal lathe-tool fixed seat according to claim 1, it is characterised in that：Carrier block described in the endoporus centre distance
Bottom surface distance be 20 millimeters.
6. internal lathe-tool fixed seat according to claim 1, it is characterised in that：The front end face, it is described installation binding face,
The knife rest seal face and the top layer face carry out deburring processing.
7. internal lathe-tool fixed seat according to claim 1, it is characterised in that：The lathe tool hold-down bolt is M5 bolts,
Quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516015.9U CN207563752U (en) | 2017-11-14 | 2017-11-14 | Internal lathe-tool fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516015.9U CN207563752U (en) | 2017-11-14 | 2017-11-14 | Internal lathe-tool fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563752U true CN207563752U (en) | 2018-07-03 |
Family
ID=62694237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721516015.9U Expired - Fee Related CN207563752U (en) | 2017-11-14 | 2017-11-14 | Internal lathe-tool fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563752U (en) |
-
2017
- 2017-11-14 CN CN201721516015.9U patent/CN207563752U/en not_active Expired - Fee Related
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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: 20180703 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |