CN206047159U - A kind of numerically controlled lathe series boring grab - Google Patents
A kind of numerically controlled lathe series boring grab Download PDFInfo
- Publication number
- CN206047159U CN206047159U CN201620788922.8U CN201620788922U CN206047159U CN 206047159 U CN206047159 U CN 206047159U CN 201620788922 U CN201620788922 U CN 201620788922U CN 206047159 U CN206047159 U CN 206047159U
- Authority
- CN
- China
- Prior art keywords
- drill
- drill bushing
- clamp body
- numerically controlled
- controlled lathe
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Abstract
This application discloses a kind of numerically controlled lathe series boring grab, including：Including several internal diameter sizes drill bushing corresponding with the external diameter of the fluted drill that the end of different size is provided with spline structure, fastening bolt and clamp body；It is provided with the middle part of the drill bushing for inserting the splined hole of fluted drill；One end of the clamp body offers the square blind hole of insertion drill bushing；The drill bushing is fixedly connected by the fastening bolt stretched into from side with clamp body.According to the technical scheme of the embodiment of the present application, the fluted drill of serial different size is held on the same clamp body having been fixed on knife rest by scheme of the fluted drill with a drill bushing, convenient, quick efficiency high, and crudy is high.
Description
Technical field
The disclosure relates generally to automation field, and in particular to numerically controlled lathe field, more particularly to a kind of numerically controlled lathe
Serial boring grab.
Background technology
At processing center of numerical-control machine tool hole typically or using traditional processing method, fluted drill is mounted in into drill chuck
On, then drill chuck is mounted on tail stock, the drilling of centre bore, this method are carried out by shaking the rocking handle of tail stock
It is not only cumbersome laborious, inefficiency, and also the machining accuracy in the hole for processing is very poor, and a kind of existing frock clamp that passes through will be bored
Head is mounted in processing mode on knife rest, but the drill bit of this fixture clamping can only clamp one kind, and fixed very insecure,
It is easy to generation to circumferentially rotate, affects crudy.
Utility model content
In view of drawbacks described above of the prior art or deficiency, expect to provide a kind of numerically controlled lathe series boring grab.
A kind of numerically controlled lathe series boring grab, including：It is provided with including several internal diameter sizes and the end of different size
The corresponding drill bushing 2 of external diameter of the fluted drill of spline structure, fastening bolt 3 and clamp body 4；The middle part of the drill bushing 2 is provided with use
In the splined hole 2-1 of insertion fluted drill 1；One end of the clamp body offers the square blind hole of insertion drill bushing 2；The drill bushing
2 are fixedly connected by the fastening bolt 3 stretched into from side with clamp body 4.
According to the embodiment of the present application provide technical scheme, by a fluted drill with a drill bushing scheme by series not
The fluted drill of same specification is held on the same clamp body having been fixed on knife rest, can solve the problem that fluted drill is installed by traditional lathe
The series of problems produced on tailstock.
Description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application its
Its feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of numerically controlled lathe series boring grab clamping compared with starting drill；
Fig. 2 is that a kind of numerically controlled lathe series boring grab is clamped compared with jig drill header structure schematic diagram；
Fig. 3 is a kind of numerically controlled lathe series boring grab drill bushing complete section front view；
Fig. 4 is a kind of numerically controlled lathe series boring grab drill bushing front view.
It is numbered in figure：1st, fluted drill；2nd, drill bushing；2-1, splined hole；2-2, cuboid groove；3rd, fastening bolt；4th, fixture
Body.
Specific embodiment
With reference to the accompanying drawings and examples the application is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.Further need exist for explanation
, for the ease of description, in accompanying drawing, illustrate only the part related to utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the application in detail.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of numerically controlled lathe series boring grab, including：It is big including several internal diameters
The corresponding drill bushing 2 of the external diameter of the little fluted drill that spline structure is provided with the end of different size, fastening bolt 3 and clamp body 4；Institute
The middle part for stating drill bushing 2 is provided with for inserting the splined hole 2-1 of fluted drill 1, prevents fluted drill from circumferentially turning by spline structure
It is dynamic；One end of the clamp body offers the square blind hole of insertion drill bushing 2, and the profile size of drill bushing 2 is the same, but inside which
Splined hole it is of different sizes installing different size of fluted drill；The drill bushing 2 and clamp body 4 are by the fastening stretched into from side
Bolt 3 is fixedly connected, and the axial movement of fluted drill is fixed by fastening bolt 3.The afterbody of fluted drill 1 and 4 inwall of clamp body
Contact to undertake the cutting force in drill process.
Above description is only the preferred embodiment and the explanation to institute's application technology principle of the application.People in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where conceiving without departing from the utility model, by above-mentioned technical characteristic or its equivalent feature
Other technical schemes for carrying out combination in any and being formed.Such as features described above is had with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of similar functions is replaced mutually and formed.
Claims (4)
1. a kind of numerically controlled lathe series boring grab, it is characterised in that：Including：Including several internal diameter sizes and different size
End is provided with the corresponding drill bushing of external diameter (2), fastening bolt (3) and the clamp body (4) of the fluted drill of spline structure；The drill bushing
(2) it is provided with the middle part of for inserting the splined hole (2-1) of fluted drill (1)；One end of the clamp body offers insertion drill bushing
(2) square blind hole；The drill bushing (2) is fixedly connected by the fastening bolt (3) stretched into from side with clamp body (4).
2. a kind of numerically controlled lathe series boring grab according to claim 1, it is characterised in that：The drill bushing (2) it is upper
Panel is provided with the cuboid groove for facilitating the fastening bolt (3) to clamp near one end of drill bushing head.
3. a kind of numerically controlled lathe series boring grab according to claim 1, it is characterised in that：Fluted drill (1) tail
Portion is contacted with the clamp body (4) inwall.
4. a kind of numerically controlled lathe series boring grab according to claim 1, it is characterised in that：Drill bushing (2) head
One end is provided with the flange for limiting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788922.8U CN206047159U (en) | 2016-07-22 | 2016-07-22 | A kind of numerically controlled lathe series boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788922.8U CN206047159U (en) | 2016-07-22 | 2016-07-22 | A kind of numerically controlled lathe series boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047159U true CN206047159U (en) | 2017-03-29 |
Family
ID=58376771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788922.8U Expired - Fee Related CN206047159U (en) | 2016-07-22 | 2016-07-22 | A kind of numerically controlled lathe series boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378013A (en) * | 2017-09-07 | 2017-11-24 | 成都旭光电子股份有限公司 | A kind of fast replacing device available for engine lathe drilling |
-
2016
- 2016-07-22 CN CN201620788922.8U patent/CN206047159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378013A (en) * | 2017-09-07 | 2017-11-24 | 成都旭光电子股份有限公司 | A kind of fast replacing device available for engine lathe drilling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202655967U (en) | Fixture for clamping external threaded shaft and sleeve workpieces | |
| CN105729300A (en) | Clamp for cylindrical grinding of hollow shaft | |
| CN208033702U (en) | Thin-wall tube external member processing clamping tool structure | |
| CN205733083U (en) | A kind of radial drilling machine of carrying jig | |
| CN201124277Y (en) | Clamping head for thread machining | |
| CN107639264A (en) | A kind of numerically controlled lathe series boring grab | |
| CN206047159U (en) | A kind of numerically controlled lathe series boring grab | |
| CN205519743U (en) | Numerical control lathe adjustable hydraulic pressure fixture | |
| CN203265808U (en) | Tapping clamp | |
| CN104308228A (en) | Clamping drilling jig of drilling machine | |
| CN104368861A (en) | High-rigidity knife handle device | |
| CN201128015Y (en) | High-efficiency drill chamfering chuck | |
| CN2806006Y (en) | Highly efficient boring and tapping tool | |
| CN205341967U (en) | Oil pump casing body anchor clamps | |
| CN204308256U (en) | Drilling machine clamping drill jig | |
| CN107378529A (en) | A kind of numerically controlled lathe boring grab | |
| CN204295035U (en) | A kind of high rigidity handle device | |
| CN202964204U (en) | Threading clamp | |
| CN209318808U (en) | Numerically controlled lathe collet clamp system | |
| CN206009925U (en) | One kind is used for becket side punching clamp head | |
| CN205702584U (en) | A kind of drill bit clamping device being used on lathe | |
| CN208374289U (en) | Tubular shaft drilling part positioning tool | |
| CN208788033U (en) | Low-cost type CNC lathe automatic drilling fixture | |
| CN208163128U (en) | A kind of drilling jig for shaft-like parts | |
| JP2001191253A (en) | Universal working jig and working method using it |
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: 20170329 |