CN206982249U - A kind of turning attachment with self-aligning function - Google Patents
A kind of turning attachment with self-aligning function Download PDFInfo
- Publication number
- CN206982249U CN206982249U CN201720953097.7U CN201720953097U CN206982249U CN 206982249 U CN206982249 U CN 206982249U CN 201720953097 U CN201720953097 U CN 201720953097U CN 206982249 U CN206982249 U CN 206982249U
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- China
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- installation cavity
- installation
- inner ring
- aligning
- outer ring
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Abstract
The utility model discloses a kind of turning attachment with self-aligning function, including mounting body, mounting body is internally formed installation cavity, one end of installation cavity is provided with the first opening, the other end of installation cavity is provided with the second opening, and close first one end being open is provided with aligning component and installation axle in installation cavity；Aligning component includes outer ring and inner ring, and outer ring and the inwall of the installation cavity are fixed, inner ring be articulated in outer ring and with inner surface mating spherical surfaces；One end of installation axle forms fixing end, and fixing end is connected in inner ring and is fixedly connected with inner ring；The other end of installation axle stretches out in installation cavity by the first opening and forms the installation end for installing workpiece.Turning attachment of the present utility model with self-aligning function, automatic aligning can be completed during lathe spindle, reduce the eccentric situation of workpiece and lathe spindle.
Description
Technical field
It the utility model is related to machining equipment technical field, more particularly to a kind of lathe folder with aligning function
Tool.
Background technology
The existing Milling Process for workpiece, come what is realized, is provided with folder generally by factory's numerically controlled lathe on lathe
Frock clamping workpiece is held, then by the rotation of lathe spindle, coordinates and completes to process with lathe tools.Lathe tool at this stage
Compare the clamping tooling for lacking adjusting center, after clamping workpiece easily and spindle eccentricity, cause the machining accuracy of workpiece relatively low,
And the required precision of product now is gradually increasing, being wasted time and energy with traditional centering axis method, cost is too high and precision is steady
It is qualitative unreliable.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of with self-aligning function
Turning attachment, automatic aligning can be completed during lathe spindle, reduce the eccentric situation of workpiece and lathe spindle.
The purpose of this utility model is realized using following technical scheme：
A kind of turning attachment with self-aligning function, including mounting body, mounting body are internally formed installation cavity, peace
The one end behaveing affectedly is provided with the first opening, and the other end of installation cavity is provided with second and is open, close to one end of the first opening in installation cavity
Provided with aligning component and installation axle；Aligning component includes outer ring and inner ring, and outer ring and the inwall of the installation cavity are fixed, interior
Circle be articulated in outer ring and with inner surface mating spherical surfaces；One end of installation axle forms fixing end, and fixing end is connected to inner ring
It is interior and be fixedly connected with inner ring；The other end of installation axle stretches out in installation cavity by the first opening and forms the peace for installing workpiece
Fill end.
Preferably, end of the fixing end away from installation end is provided with limited step, end appearance of the fixing end close to installation end
Face is provided with thread segment, and nut is bolted with thread segment, and two ends of the inner ring are held between limited step and nut.
Preferably, mounting body is worn close to the end of the first opening and is connected to thimble, and outer ring is provided with perforation, and thimble can be outside
Power effect under towards installation cavity internal motion with through it is described perforation be connected to inner ring outer surface.
Preferably, mounting body is provided with multiple screwed holes and multiple screws, and multiple screws one-to-one corresponding are bolted in more
In individual screwed hole and stretch into installation cavity.
Preferably, aligning component is spherical bearing, and the bearing outer ring of spherical bearing forms the outer ring, the axle of spherical bearing
Hold inner ring and form the inner ring.
Compared with prior art, the beneficial effects of the utility model are：Mounting body can be loaded car by it by the second opening
Bed main shaft, while workpiece, by the manual revolution circle of lathe spindle, passes through tune by installation axle connection synchronous with the inner ring of aligning component
The outer ring of heart component can realize the function of automatic aligning with inner ring mating spherical surfaces, and the axial line of workpiece can be made afterwards by rotating several circles
Overlapped with lathe spindle axial line, reduce the offset distance between the axial line of lathe spindle and the axial line of workpiece, improve processing essence
Degree, regulation are efficient and convenient.
Brief description of the drawings
Fig. 1 is turning attachment of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of turning attachment of the present utility model；
Fig. 3 is the sectional view of turning attachment of the present utility model.
In figure：10th, mounting body；11st, thimble；12nd, screw；13rd, screwed hole；14th, installation cavity；20th, aligning component；21、
Outer ring；211st, perforate；22nd, inner ring；30th, installation axle；31st, fixing end；311st, limited step；32nd, installation end；33rd, nut；40、
Workpiece.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
A kind of turning attachment with self-aligning function as shown in Figure 1, Figure 2 and shown in Fig. 3, including mounting body 10,
Installation cavity 14 is internally formed in mounting body 10, one end of installation cavity 14 is provided with the first opening, and the other end of installation cavity 14 is provided with
Second is open, and aligning component 20 and installation axle 30 are provided with close to one end of the first opening in installation cavity 14.In addition, aligning component
20 include outer ring 21 and inner ring 22, outer ring 21 and the inwall of installation cavity 14 are fixed, inner ring 22 is articulated in outer ring 21, inner ring
22 outer surface and the inner surface mating spherical surfaces of outer ring 21.One end of installation axle 30 forms fixing end 31, and the fixing end 31 is connected to
In inner ring 22, and it is fixedly connected with inner ring 22.The other end installation end 32 of installation axle 30, installation end 32 are stretched out in by the first opening
Installation cavity 14.
, can be by lathe using the turning attachment of the present utility model with self-aligning function on the basis of said structure
Main shaft stretches into installation cavity 14 by the second opening, and mounting body 10 is arranged on lathe spindle, workpiece 40 then is fixed on into peace
Fill on end 32, such workpiece 40 can pass through the connection synchronous with the inner ring 22 of aligning component 20 of installation axle 30.Now, by lathe spindle
Manual revolution circle, the function of automatic aligning can be realized by outer ring 21 and the mating spherical surfaces of inner ring 22 of aligning component 20, is rotated several
After circle the axial line of workpiece 40 can overlap with lathe spindle axial line, reduce the axial line and workpiece 40 of lathe spindle
Offset distance between axial line, improves machining accuracy, and regulation is efficient and convenient.
Preferably, in the present embodiment, above-mentioned end of the fixing end 31 away from installation end 32 is provided with limited step 311, together
When in fixing end 31 be provided with thread segment close to the end outer surface of installation end 32, nut 33 is bolted with thread segment, so in
Two ends of circle 22 can be clamped between limited step 311 and nut 33, make installation axle 30 and the attachment structure of inner ring 22 more
Add stabilization.
Preferably, it can also be worn in mounting body 10 close to the end of the first opening and be connected to thimble 11, accordingly in outer ring 21
It is provided with perforation 211, the thimble 11 can be under external force towards the internal motion of installation cavity 14, in thimble 11 towards installation cavity
Perforation 211 is may pass through during 14 internal motion and is connected to the outer surface of inner ring 22.In this way, when being assembled, first thimble 11 can be worn
It is connected on installation cavity 14, has configured direction and do not locked now, after the completion of aligning process, makes thimble 11 towards close to installation cavity
For 14 internal motions through perforation 211, being connected on inner ring 22 makes its locking.Particularly, the thimble 11 can be screw 12, lead to
Cross hand Screw.
Preferably, multiple screwed holes 13 and multiple screws 12 can be also provided with mounting body 10, makes multiple screws 12
One-to-one corresponding is bolted in multiple screwed holes 13, and is stretched into installation cavity 14.In this way, peace is stretched into by the second opening in lathe spindle
It behave affectedly after 14, can be by screwing multiple screws 12, the afterbody of screw 12 stretches into the internal locking of installation cavity 14 on the surface of lathe spindle,
Latch-up structure is stable, uniform force.
Preferably, it is spherical bearing in the present embodiment, above-mentioned aligning component 20, the bearing outer ring of specific spherical bearing is formed
Outer ring 21, the bearing inner race of spherical bearing form inner ring 22.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. a kind of turning attachment with self-aligning function, it is characterised in that including mounting body, mounting body is internally formed
Installation cavity, one end of installation cavity are provided with the first opening, and the other end of installation cavity is provided with the second opening, opened in installation cavity close to first
One end of mouth is provided with aligning component and installation axle；Aligning component includes outer ring and inner ring, and outer ring is interior with the installation cavity
Wall is fixed, inner ring be articulated in outer ring and with inner surface mating spherical surfaces；One end of installation axle forms fixing end, and fixing end is worn
It is connected in inner ring and is fixedly connected with inner ring；The other end of installation axle is stretched out in installation cavity by the first opening and formed for installing
The installation end of workpiece.
2. there is the turning attachment of self-aligning function as claimed in claim 1, it is characterised in that fixing end is away from installation end
End be provided with limited step, fixing end is provided with thread segment close to the end outer surface of installation end, nut is bolted with thread segment,
Two ends of the inner ring are held between limited step and nut.
3. there is the turning attachment of self-aligning function as claimed in claim 1, it is characterised in that mounting body is close to first
The end of opening, which is worn, is connected to thimble, outer ring be provided with perforation, thimble can under external force towards installation cavity internal motion with
Inner ring outer surface is connected to through the perforation.
4. there is the turning attachment of self-aligning function as claimed in claim 1, it is characterised in that mounting body is provided with more
Individual screwed hole and multiple screws, multiple screws, which correspond, to be bolted in multiple screwed holes and stretches into installation cavity.
5. there is the turning attachment of self-aligning function as claimed in claim 1, it is characterised in that aligning component is spherical axis
Hold, the bearing outer ring of spherical bearing forms the outer ring, and the bearing inner race of spherical bearing forms the inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953097.7U CN206982249U (en) | 2017-08-01 | 2017-08-01 | A kind of turning attachment with self-aligning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953097.7U CN206982249U (en) | 2017-08-01 | 2017-08-01 | A kind of turning attachment with self-aligning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206982249U true CN206982249U (en) | 2018-02-09 |
Family
ID=61418039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953097.7U Active CN206982249U (en) | 2017-08-01 | 2017-08-01 | A kind of turning attachment with self-aligning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206982249U (en) |
-
2017
- 2017-08-01 CN CN201720953097.7U patent/CN206982249U/en active Active
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