CN208840537U - It is a kind of for fixing the tooling chuck of conical part - Google Patents
It is a kind of for fixing the tooling chuck of conical part Download PDFInfo
- Publication number
- CN208840537U CN208840537U CN201821403282.XU CN201821403282U CN208840537U CN 208840537 U CN208840537 U CN 208840537U CN 201821403282 U CN201821403282 U CN 201821403282U CN 208840537 U CN208840537 U CN 208840537U
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- CN
- China
- Prior art keywords
- ring flange
- conical part
- fixing
- chuck
- fixinig plate
- 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.)
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Abstract
The utility model discloses a kind of for fixing the tooling chuck of conical part, including ring flange one and ring flange two, ring flange one and ring flange two are fixed by screws, it is connected at ring flange one and lathe spindle, it is characterized by: ring flange two is built-in with axial movement fixed mechanism, axial movement fixed mechanism includes mobile jib and 6 fixinig plates for wrapping up conical part and the spring one for wrapping piece, mobile jib is embedded in 6 fixinig plates and fixinig plate can be driven to move axially, solve the problems, such as that part holding portion is cone-shaped, it is good that chuck clamps anisotropic part effect；Chuck increases regulatory function, so that radial error is reduced when part is processed.
Description
Technical field
The utility model relates to auto parts tooling technical fields, more particularly to a kind of for fixing the work of conical part
Be loaded disk.
Background technique
Chuck is used in during lathe process, the structure to fixation workpiece to be added.After part is fixed with chuck, then
Part is cut out into anticipated shape by cutter.During the cutting process, parts to be processed is not susceptible to shake.
The part of usual part and chuck contact is cylinder, and chuck is also cylindrical when enclosing, so that card
Disk and part fit tightly on the circular runout for reducing part together, and actual error is greater than design error.In actual production
Cheng Zhong, also must be by the part of chuck holding parts it is irregular, this kind of part often produces when being clamped by chuck
It is raw to loosen or fall off from chuck, such as a part in automotive steering structure, the part clamped by chuck are centrum
Shape, and the radius of its centrum is to be continuously increased from apart from chuck proximal end to chuck distal end, when using common chuck,
The part can fall off from chuck, it is therefore desirable to provide a kind of chuck for clamping this kind of part.
Utility model content
In view of the above technical problems, the shortcomings that overcoming the prior art, provides a kind of for fixing taper zero the utility model
The tooling chuck of part solves the problems, such as that part holding portion is cone-shaped.
The technical solution that the utility model further limits is: including ring flange one and ring flange two, ring flange one and method
Blue disk two is fixed by screws, and is connected at ring flange one and lathe spindle, it is characterised in that: ring flange two is built-in with axial direction
Moving fixing mechanism, axial movement fixed mechanism include that mobile jib and 6 are used to wrap up the fixinig plate of conical part and for wrapping
The spring one of fixinig plate is wrapped up in, mobile jib is embedded in 6 fixinig plates and fixinig plate can be driven to move axially.
A kind of for fixing the tooling chuck of conical part described in preceding, ring flange two is equipped with import, the opening edge of import
Axial trapezoidal shape, the gradient of opening are gradually narrowed from ring flange two to outside ring flange two.
A kind of for fixing the tooling chuck of conical part described in preceding, fixinig plate includes connecting pin and clamping end, connection
It holds and is equipped with L-type step, the opening of clamping end and ring flange two contacts with each other, while clamping end is along axial trapezoidal shape, clamping
It is gradually narrowed from ring flange two to outside ring flange two at end.
A kind of for fixing the tooling chuck of conical part described in preceding, one end of mobile jib is equipped with T-type cap, T-type cap and company
The L-type step for connecing end contacts with each other.
A kind of for fixing the tooling chuck of conical part described in preceding, the connecting pin of fixinig plate is provided with straight trough mouth, directly
Notch is built-in with reset spring, and reset spring contradicts on ring flange one.
A kind of for fixing the tooling chuck of conical part described in preceding, ring flange one is equipped with adjustment hole, by adjustment hole
Interior screw contradicts mobile jib surface to reduce the circular runout of mobile jib.
The beneficial effects of the utility model are:
(1) the anisotropic part effect of chuck clamping is good in the utility model；
(2) chuck increases regulatory function in the utility model, so that radial error is reduced when part is processed.
Detailed description of the invention
Fig. 1 is structural schematic diagram；
Wherein: 1, ring flange one；11, adjustment hole；2, ring flange two；21, import；3, fixed mechanism is moved axially；31, main
Bar；311, T-type cap；32, fixinig plate；321, connecting pin；3211, L-type step；3212, straight trough mouth；322, clamping end；33, spring
One；4, reset spring.
Specific embodiment
It is provided in this embodiment a kind of for fixing the tooling chuck of conical part, structure as shown in fig. 1, including ring flange
One 1 and ring flange 22, cavity is set in ring flange 22, and ring flange 22 and ring flange 1 are fixed by screws in together.Flange
Axial movement fixed mechanism 3 is equipped in disk 22, axial movement fixed mechanism 3 is for fixing conical part.Move axially fixed machine
Structure 3 includes that 32,6 mobile jib 31, spring 1 and 6 fixinig plates fixinig plates 32 surround column type, and spring 1 is by 6 fixinig plates
32 hoops are together.Ring flange 22 is equipped with import 21, and the opening of import 21 is along axial trapezoidal shape, and the gradient being open is from method
Outside at the interior import 21 to ring flange 22 of blue disk 22 is gradually narrowed, and fixinig plate 32 includes connecting pin 321 and aid end,
The outside at aid end of fixinig plate 32 is contacted with ring flange simultaneously, and the outside for accommodating end of fixinig plate 32 also trapezoidal shape,
The outer gradient at aid end and the gradient direction of ring flange 22 of fixinig plate 32 on the contrary, and the two contact with each other and be bonded, when
When fixinig plate 32 reaches 22 outside of ring flange from ring flange 22, fixinig plate 32 belongs to the state of expansion, at this time
The radius for the inner circular that fixinig plate 32 is formed is continuously increased.The connecting pin 321 of fixinig plate 32 is equipped with L-type step 3211, mobile jib 31
One end be equipped with T-type cap 311, mobile jib 31 catches on fixinig plate 32 by T-type cap 311 and the cooperation of L-type step 3211, and mobile jib 31 drags
Fixinig plate 32 moves, and fixinig plate 32 progresses into all ring flanges two under the drive of mobile jib 31 from the import 21 of ring flange 22
In 2, and the radius of inner circular that fixinig plate 32 is formed constantly is reduced, and the clamping end 322 of fixinig plate 32 is by piece-holder.
The connecting pin 321 of fixinig plate 32 is provided with straight trough mouth 3212, is equipped with reset spring 4, reset spring 4 at straight trough mouth 3212
The other end contradict on the surface of ring flange 1, when 31 not power on reset of mobile jib, this is reset spring 4 by fixinig plate
32 to release at ring flange 22, and the radius for the inner circular that at this time fixinig plate 32 is formed is continuously increased, the clamping end of fixinig plate 32
322 unclamp workpiece.
It is provided with adjustment hole 11 at ring flange 1, screw is installed in adjustment hole 11, screw resists the surface of mobile jib 31, adjusts
The circular runout that knothole 11 cooperates screw that can reduce mobile jib 31 improves the processing essence of part to reduce the circular runout of part
Degree.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
1. a kind of for fixing the tooling chuck of conical part, including ring flange one (1) and ring flange two (2), the ring flange
One (1) and ring flange two (2) are fixed by screws, and are connected at ring flange one (1) and lathe spindle, it is characterised in that: method
Blue disk two (2) is built-in with axial movement fixed mechanism (3), the axial movement fixed mechanism (3) include mobile jib (31) and 6 with
6 are embedded in the fixinig plate (32) and spring one (33) for wrapping piece (32), mobile jib (31) of package conical part
In piece fixinig plate (32) and fixinig plate (32) can be driven to move axially.
2. according to claim 1 a kind of for fixing the tooling chuck of conical part, it is characterised in that: the ring flange
Two (2) are equipped with import (21), and the opening of the import (21) is along axial trapezoidal shape, and the gradient of opening is from ring flange two (2)
It is gradually narrowed outside to ring flange two (2).
3. according to claim 1 a kind of for fixing the tooling chuck of conical part, it is characterised in that: the fixinig plate
It (32) include connecting pin (321) and clamping end (322), the connecting pin (321) is equipped with L-type step (3211), the clamping end
(322) it contacts with each other with the opening of ring flange two (2), while clamping end (322) along axial trapezoidal shape, clamping end (322)
It is gradually narrowed outside in from ring flange two (2) to ring flange two (2).
4. according to claim 1 a kind of for fixing the tooling chuck of conical part, it is characterised in that: the mobile jib
(31) one end is equipped with T-type cap (311), and the L-type step (3211) of the T-type cap (311) and connecting pin (321) contacts with each other.
5. according to claim 3 a kind of for fixing the tooling chuck of conical part, it is characterised in that: the fixinig plate
(32) connecting pin (321) is provided with straight trough mouth (3212), and the straight trough mouth (3212) is built-in with reset spring (4), described multiple
Position spring (4) contradicts on ring flange one (1).
6. according to claim 1 a kind of for fixing the tooling chuck of conical part, it is characterised in that: the ring flange
One (1) is equipped with adjustment hole (11), and the screw in adjustment hole (11) is contradicted mobile jib (31) surface to reduce the diameter of mobile jib (31)
To bounce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403282.XU CN208840537U (en) | 2018-08-29 | 2018-08-29 | It is a kind of for fixing the tooling chuck of conical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403282.XU CN208840537U (en) | 2018-08-29 | 2018-08-29 | It is a kind of for fixing the tooling chuck of conical part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840537U true CN208840537U (en) | 2019-05-10 |
Family
ID=66356375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403282.XU Active CN208840537U (en) | 2018-08-29 | 2018-08-29 | It is a kind of for fixing the tooling chuck of conical part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840537U (en) |
-
2018
- 2018-08-29 CN CN201821403282.XU patent/CN208840537U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 96 Meili Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee after: Wuxi Maitong metal products Co., Ltd Address before: No. 96 Meili Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee before: Wuxi Matong Metal Material Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |