CN207205311U - Can drill centers lathe saddle - Google Patents
Can drill centers lathe saddle Download PDFInfo
- Publication number
- CN207205311U CN207205311U CN201721163719.2U CN201721163719U CN207205311U CN 207205311 U CN207205311 U CN 207205311U CN 201721163719 U CN201721163719 U CN 201721163719U CN 207205311 U CN207205311 U CN 207205311U
- Authority
- CN
- China
- Prior art keywords
- drill
- centre
- centre drill
- knife rest
- lathe saddle
- 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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- Drilling Tools (AREA)
Abstract
The utility model is related to it is a kind of can drill centers lathe saddle, it includes knife rest and is installed in the facing tool of the knife rest, centre drill is also fixed with the knife rest, the centre drill includes centre drill base and center drill bit, the center drill bit is located at the centre drill base, and centre drill direction identical with the facing tool is installed side by side.The utility model installs a centre drill side by side by the side of the facing tool in the knife rest, behind the good end face of workpiece car, centre bore directly is processed using the centre drill, the processing that dragging tailstock carries out centre bore is avoided, improves processing efficiency, reduces labor intensity.
Description
Technical field
The utility model is related to lathe-techniques field, more particularly to it is a kind of can drill centers lathe saddle.
Background technology
Existing lathe generally requires the center that positioning is processed using centre drill in turnery processing is carried out to axle class
Hole, to improve machining accuracy.General at present to be processed using the centre drill of tailstock tool, dragging tailstock drills out product during processing
Centre bore, not only labor intensity is big for this mode, also very influences processing efficiency.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of lathe that centre bore can be directly processed with knife rest
Knife rest, improve processing efficiency while also reduce labor intensity.
Technical scheme is used by the utility model solves its technical problem：It is described can drill centers lathe saddle bag
Include knife rest and be installed in the facing tool of the knife rest, centre drill is also fixed with the knife rest, the centre drill includes center
Base and center drill bit are bored, the center drill bit is located at the centre drill base, the centre drill and the facing tool
Identical direction is installed side by side.
It is provided by the utility model can drill centers lathe saddle a kind of preferred embodiment in, the centre drill bottom
Rectangular parallelepiped structure is made using 30CrMnSiA forging material in seat.
It is provided by the utility model can drill centers lathe saddle a kind of preferred embodiment in, the centre drill bottom
Seat uses Quenching Treatment, and quenching hardness is HRC45~50.
It is provided by the utility model can drill centers lathe saddle a kind of preferred embodiment in, the centre drill bores
Head is fixed on the centre drill base by lock-screw.
It is provided by the utility model can drill centers lathe saddle a kind of preferred embodiment in, the centre drill is stretched
The length gone out is no longer than the length of the facing tool.
Compared with prior art, it is provided by the utility model can the beneficial effect of lathe saddle of drill centers be：This reality
One centre drill is installed side by side with the side of the new facing tool by the knife rest, it is directly sharp behind the good end face of workpiece car
Centre bore is processed with the centre drill, the processing that dragging tailstock carries out centre bore is avoided, improves processing efficiency, reduces
Labor intensity.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 be it is provided by the utility model can drill centers lathe saddle top view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, it is described can the lathe saddle of drill centers include knife rest 11 and be installed in the end face of the knife rest 11
Lathe tool 12, centre drill 13 is also fixed with the knife rest 11, the centre drill 13 includes centre drill base 131 and center drill bit
132, the center drill bit 132 is located at the centre drill base 131, the centre drill 13 and the 12 identical court of facing tool
To installation arranged side by side.
Further, rectangular parallelepiped structure is made using 30CrMnSiA forging material in the centre drill base 131.
Further, the centre drill base 131 uses Quenching Treatment, and quenching hardness is HRC45~50.
Further, the center drill bit 132 is fixed on the centre drill base 131 by lock-screw 14, convenient
Dismounted.
Further, the length that the centre drill 13 stretches out is no longer than the length of the facing tool 12.
It is provided by the utility model can the beneficial effect of lathe saddle of drill centers be：The utility model passes through described
A centre drill is installed in the side of the facing tool of knife rest side by side, behind the good end face of workpiece car, is directly processed using the centre drill
Go out centre bore, avoid the processing that dragging tailstock carries out centre bore, improve processing efficiency, reduce labor intensity.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included within scope of patent protection of the present utility model.
Claims (5)
1. it is a kind of can drill centers lathe saddle, including knife rest and be installed in the facing tool of the knife rest, it is characterised in that：
Centre drill is also fixed with the knife rest, the centre drill includes centre drill base and center drill bit, the center drill bit
Located at the centre drill base, centre drill direction identical with the facing tool is installed side by side.
2. it is according to claim 1 can drill centers lathe saddle, it is characterised in that：The centre drill base uses
Rectangular parallelepiped structure is made in 30CrMnSiA forging material.
3. it is according to claim 1 can drill centers lathe saddle, it is characterised in that：The centre drill base, which uses, to be quenched
Fire processing, quenching hardness is HRC45~50.
4. it is according to claim 1 can drill centers lathe saddle, it is characterised in that：The center drill bit passes through lock
Tight screw is fixed on the centre drill base.
5. it is according to claim 1 can drill centers lathe saddle, it is characterised in that：The length that the centre drill stretches out
No longer than the length of the facing tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163719.2U CN207205311U (en) | 2017-09-12 | 2017-09-12 | Can drill centers lathe saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163719.2U CN207205311U (en) | 2017-09-12 | 2017-09-12 | Can drill centers lathe saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205311U true CN207205311U (en) | 2018-04-10 |
Family
ID=61824212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163719.2U Expired - Fee Related CN207205311U (en) | 2017-09-12 | 2017-09-12 | Can drill centers lathe saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
-
2017
- 2017-09-12 CN CN201721163719.2U patent/CN207205311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199043A (en) * | 2021-05-17 | 2021-08-03 | 南京信息职业技术学院 | Tool for turning and drilling center hole, numerically controlled lathe and machining process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190912 |