CN206296472U - A kind of lathe tool is to nose angle chi - Google Patents
A kind of lathe tool is to nose angle chi Download PDFInfo
- Publication number
- CN206296472U CN206296472U CN201621423737.5U CN201621423737U CN206296472U CN 206296472 U CN206296472 U CN 206296472U CN 201621423737 U CN201621423737 U CN 201621423737U CN 206296472 U CN206296472 U CN 206296472U
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- CN
- China
- Prior art keywords
- scale
- measurement portion
- rod support
- chi
- lathe tool
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Abstract
The utility model is related to a kind of lathe tool to nose angle chi, including rod support, the chi bar being connected with vertical with the one end of rod support, the chi bar includes the first Measurement portion and the second Measurement portion set gradually along the width of rod support, the Surface Edge of first Measurement portion is vertically provided with the first scale, 0 graduation mark of first scale is highly equal with knife rest bottom surface to lathe spindle center to the distance of the first measurement lower surface, the Surface Edge of second Measurement portion is vertically provided with the second scale, 0 graduation mark of second scale is highly equal with knife rest top surface to lathe spindle center to the distance of rod support lower surface.The utility model structure design is simple, reasonable, easy to operate, time-consuming few, reduces the operation difficulty of workman, and to knife high precision, can effectively provide turnery processing efficiency.
Description
Technical field：
The utility model is related to a kind of lathe tool to nose angle chi.
Background technology：
It is well known that when installing lathe tool and being processed, in order to improve the efficiency of turnery processing, it is necessary to be carried out to lathe tool
To knife treatment, that is, ensure that the point of a knife of lathe tool is contour with the center line of workpiece.Existing presetting cutter method mostly uses Test-cut met or right
Knife instrument is carried out to knife, it is necessary to carry out trial cut to workpiece when being carried out to knife using Test-cut met, then manual observation and adjusts knife bar again
Under spacer thickness, the method is time-consuming, laborious, low to knife efficiency；During using tool setting gauge to knife, tool setting gauge complex operation, price
It is higher, increased the operation difficulty of machining cost and workman.
Utility model content：
The purpose of this utility model is to provide a kind of lathe tool to nose angle chi, and not only structure design is simple, reasonable, operation side
Just, and can effectively improve lathe tool to knife efficiency.
To achieve these goals, the technical solution adopted in the utility model is：A kind of lathe tool is to nose angle chi, including chi
The seat chi bar being connected with vertical with the one end of rod support, the chi bar includes the first survey set gradually along the width of rod support
Amount portion and the second Measurement portion, the Surface Edge of first Measurement portion are vertically provided with the first scale, 0 quarter of first scale
Degree line is highly equal with knife rest bottom surface to lathe spindle center to the distance of the first measurement lower surface, second Measurement portion
Surface Edge be vertically provided with the second scale, the distance and knife rest top of 0 graduation mark of second scale to rod support lower surface
Face is highly equal to lathe spindle center.
Further, the scale division value of first scale and the second scale is 1 centimetre, the first scale and the second scale
Range is positive and negative 5 centimetres.
Further, the thickness of the chi bar is highly equal with knife rest top surface to lathe spindle center, and described first surveys
The thickness of amount portion and the second Measurement portion is equal and be the 1/2 of the chi bar thickness.
Further, the rod support along its length on offer some positioning screw holes to be connected firmly with knife rest.
Further, the left surface of first Measurement portion is also equipped with the first scale, the right side of second Measurement portion
Face has been also provided with the second scale.
Operation principle of the present utility model：（1）When lathe tool is not installed on knife rest, it is stacked in the upper surface of the rod support
Some pads, lathe tool is ridden upon on pad, by increasing, subtracting the quantity of pad so that the point of a knife of lathe tool is directed at the 0 of the first scale
Graduation mark, completes to knife；（2）When lathe tool has been arranged on knife rest, the rod support is ridden upon into knife rest top surface and by knife rest
Bolt is locked, by increasing, subtracting the quantity of pad between lathe tool and knife rest so that the point of a knife of lathe tool is directed at 0 quarter of the second scale
Degree line, completes to knife.
Compared with prior art, the utility model has the following effects that：The utility model structure design is simple, reasonable, behaviour
Make convenient, time-consuming few, reduce the operation difficulty of workman, and to knife high precision, can effectively provide turnery processing efficiency.
Brief description of the drawings：
Fig. 1 is the main structure diagram of the utility model embodiment；
Fig. 2 is the left view structural representation of the utility model embodiment；
Fig. 3 is the right side structural representation of the utility model embodiment；
Fig. 4 is the organigram one when the utility model embodiment is used；
Fig. 5 is the organigram two when the utility model embodiment is used.
In figure：
1- rod supports；10- positioning screw holes；2- chi bars；The Measurement portions of 21- first；The Measurement portions of 22- second；The scales of 23- first；24-
Second scale；3- lathe tools；4- knife rests；5- pads；6- bolts for tool post；A- knife rests bottom surface is to lathe spindle centre-height；B- knife rests
Top surface is to lathe spindle centre-height.
Specific embodiment:
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, a kind of lathe tool of the utility model is vertical with the one end of rod support 1 to nose angle chi, including rod support 1
The chi bar 2 being connected with, the chi bar 2 includes the first Measurement portion 21 and the second Measurement portion set gradually along the width of rod support
22, the Surface Edge of first Measurement portion 21 is vertically provided with the first scale 23,0 graduation mark of first scale 23 to
The distance of the lower surface of one Measurement portion 21 is highly equal with knife rest bottom surface to lathe spindle center, the table of second Measurement portion 22
Face edge is vertically provided with the second scale 24, the distance and knife rest top of 0 graduation mark of second scale 24 to the lower surface of rod support 1
Face is highly equal to lathe spindle center, when lathe tool point of a knife be aligned the first scale 23 0 graduation mark or the second scale 24 0
During graduation mark, that is, show the axial line of the point of a knife of lathe tool alignment pieces, complete to knife.
In the present embodiment, the scale division value of the scale 24 of first scale 23 and second is 1 centimetre, the first scale 23 and
The range of two scales 24 is positive and negative 5 centimetres, so as to improve lathe tool to knife precision.
In the present embodiment, the thickness of the chi bar 2 is highly equal with knife rest top surface to lathe spindle center, and described first
The thickness of the Measurement portion 22 of Measurement portion 21 and second is equal and be the 1/2 of the chi bar thickness.
In the present embodiment, the rod support 1 along its length on offer some positioning screw holes to be connected firmly with knife rest
10。
In the present embodiment, the left surface of first Measurement portion 21 is also equipped with the first scale 23, second Measurement portion
22 right flank has been also provided with the second scale 24, can intuitively to find out the point of a knife of lathe tool under different use conditions
Whether it is aligned with 0 graduation mark of scale.
In the present embodiment, the determination of 0 graduation mark position in the first scale 23, mainly with lathe intermediate slide bottom surface to lathe main
The height correlation at axle center；The determination of 0 graduation mark position in second scale 24, mainly with lathe intermediate slide top surface to lathe spindle
The height correlation at center；Because the top surface of each chassis bed intermediate slide has difference with bottom surface with the height at lathe spindle center,
Therefore of the present utility model is specific purpose tool to nose angle chi, i.e., the lathe of each model to should have one it is special to nose angle chi.
In the present embodiment, to the operation principle of nose angle chi：（1）When lathe tool is not installed on knife rest, in the rod support 1
Upper surface is stacked some pads 5, and lathe tool 3 is ridden upon on pad 5, by increasing, subtracting the quantity of pad 5 so that the point of a knife of lathe tool 3
It is directed at 0 graduation mark of the first scale 23, completes to knife, as shown in Figure 4；（2）When lathe tool has been arranged on knife rest, by the chi
Seat 1 is ridden upon the top surface of knife rest 4 and is locked by bolt for tool post 6, by the number for increasing, subtracting pad 5 between lathe tool 3 and knife rest 4
Measure so that the point of a knife of lathe tool 3 is directed at 0 graduation mark of the second scale 24, complete to knife, as shown in Figure 5；At some in particular cases,
When it is higher or lower than the axial line of workpiece to need Lathe tool tip, this pair of nose angle chi can also be used and is adjusted, simple to operate, side
Just, to knife high precision, machining efficiency is effectively improved.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (5)
1. a kind of lathe tool is to nose angle chi, it is characterised in that：It is described including the rod support chi bar being connected with vertical with the one end of rod support
Chi bar includes the first Measurement portion and the second Measurement portion set gradually along the width of rod support, the surface of first Measurement portion
Edge is vertically provided with the first scale, the distance and knife rest bottom of 0 graduation mark of first scale to the first measurement lower surface
Face is highly equal to lathe spindle center, and the Surface Edge of second Measurement portion is vertically provided with the second scale, described
0 graduation mark of two scales is highly equal with knife rest top surface to lathe spindle center to the distance of rod support lower surface.
2. a kind of lathe tool according to claim 1 is to nose angle chi, it is characterised in that：First scale and the second scale
Scale division value is 1 centimetre, and the range of the first scale and the second scale is positive and negative 5 centimetres.
3. a kind of lathe tool according to claim 1 is to nose angle chi, it is characterised in that：The thickness of the chi bar and knife rest top surface
Highly equal to lathe spindle center, the thickness of first Measurement portion and the second Measurement portion is equal and be the chi bar thickness
1/2.
4. a kind of lathe tool according to claim 1 is to nose angle chi, it is characterised in that：The rod support along its length on open
It is provided with some positioning screw holes to be connected firmly with knife rest.
5. a kind of lathe tool according to claim 1 is to nose angle chi, it is characterised in that：The left surface of first Measurement portion
The first scale is provided with, the right flank of second Measurement portion has been also provided with the second scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423737.5U CN206296472U (en) | 2016-12-23 | 2016-12-23 | A kind of lathe tool is to nose angle chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423737.5U CN206296472U (en) | 2016-12-23 | 2016-12-23 | A kind of lathe tool is to nose angle chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296472U true CN206296472U (en) | 2017-07-04 |
Family
ID=59205309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423737.5U Expired - Fee Related CN206296472U (en) | 2016-12-23 | 2016-12-23 | A kind of lathe tool is to nose angle chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735348A (en) * | 2016-12-23 | 2017-05-31 | 福州大学 | A kind of lathe tool is to nose angle chi and its method of work |
-
2016
- 2016-12-23 CN CN201621423737.5U patent/CN206296472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735348A (en) * | 2016-12-23 | 2017-05-31 | 福州大学 | A kind of lathe tool is to nose angle chi and its method of work |
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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: 20170704 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |