CN205629994U - Precision optical machinery is milling cutter centre gripping equipment for manufacturing - Google Patents
Precision optical machinery is milling cutter centre gripping equipment for manufacturing Download PDFInfo
- Publication number
- CN205629994U CN205629994U CN201620504874.5U CN201620504874U CN205629994U CN 205629994 U CN205629994 U CN 205629994U CN 201620504874 U CN201620504874 U CN 201620504874U CN 205629994 U CN205629994 U CN 205629994U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- screw thread
- annular groove
- precision optical
- optical machinery
- 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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Abstract
The utility model discloses a precision optical machinery is milling cutter centre gripping equipment for manufacturing, including pressurization bolt, external screw thread and milling cutter head, the inside at spiral shell croze is installed to the pressurization bolt, spiral shell croze installs in the inside of milling cutter chuck, and the inside of milling cutter chuck is equipped with the annular, the internal surface of annular is equipped with the clamping hole, and is equipped with the inflation wall on the annular, the oil pocket is installed to the both sides of inflation wall, the surface at the milling cutter chuck is installed to the external screw thread, the milling cutter head is installed in the annular through the milling cutter screw thread. The utility model discloses a cooperation of pinch -off blades and draw -in groove is used and has been realized that the clamp of cutter is tight, and centre gripping gyration precision and the tight precision of repeated clamp accord with accurate requirement, and the clamp force is reliable and stable, can transmit very high moment of torsion, adopts the structure of symmetry totally, and the centre gripping part does not have the movable part, and the nothing is worn and torn, and non -maintaining, durable is applicable to the high -speed cutting, has well rigidity, good damping damping performance, has improved the machining precision, has improved workpiece surface quality.
Description
Technical field
This utility model relates to milling cutter chucking device technical field, is specially a kind of precision optical machinery system
Make and use milling cutter chucking device.
Background technology
In recent years, the application of Digit Control Machine Tool is the most universal, and high speed machining have also been obtained rapidly
Development, in order to realize at a high speed, processing efficient, high-precision, except selecting height man-hour adding
Outside the cutter of performance, the requirement to the chucking device of milling cutter is more and more higher, for accurate machine
The chucking device of tool manufacture, not only to have good clamping rotating accuracy, also should have excellent
Elegant dynamic balance performance and dynamic performance, and the clamping of common milling cutter chucking device revolution essence
Degree does not often reach requirement, and milling cutter can occur skew or come off, and causes economic loss and the person
Threaten.
Utility model content
The purpose of this utility model is to provide a kind of precision optical machinery manufacture milling cutter chucking device,
To solve the chucking device clamping coarse problem of rotating accuracy proposed in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of precision optical machinery
Manufacture and use milling cutter chucking device, including pressurization bolt, external screw thread and milling head, described pressurization spiral shell
Bolt is arranged on the inside of bolt slot, and described bolt slot is arranged on the inside of cutter chuck, and milling cutter
The inside of chuck is provided with annular groove, and the inner surface of described annular groove is provided with clamping hole, and annular groove is provided with
Expansion wall, the both sides of described expansion wall are provided with oil pocket, and described external screw thread is arranged on cutter chuck
Outer surface, described milling head is threadably mounted in annular groove by milling cutter.
Preferably, described cutter chuck is provided with 3 clamping plates, and 3 clamping plates are ringwise
It is arranged on around annular groove.
Preferably, the inside of described annular groove is provided with fastening screw thread, and fastens screw thread and milling cutter screw thread
In opposite direction.
Preferably, described milling head is provided with 3 draw-in grooves, and 3 draw-in grooves are arranged on ringwise
On milling head.
Preferably, the inner surface of described annular groove be provided with titanium oxide wearing layer, titanium nitride wearing layer or
Person's titanium carbide wearing layer.
Compared with prior art, the beneficial effects of the utility model are: this utility model is by folder
Tight plate and draw-in groove with the use of achieving the clamping of cutter, clamping rotating accuracy and repeat clamping
Precision meets accurate requirement, and clamping force is reliable and stable, can transmit the highest moment of torsion, uses completely
Symmetrical structure, retained part does not has movable part, without abrasion, non-maintaining, durable in use,
It is applicable to high-speed cutting, there is rigidity, excellent damping characteristics well, can improve
Machining precision, improves workpiece surface quality, fastening screw thread and the direction of rotation of milling cutter screw thread
On the contrary, can effectively fix cutter, prevent it from rocking and come off, it is wear-resistant that the layer of resistance to film adds it
And antioxygenic property.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model a kind of precision optical machinery manufacture milling cutter chucking device
Structural representation；
Fig. 2 is the annular groove master of this utility model a kind of precision optical machinery manufacture milling cutter chucking device
The structural representation of view；
Fig. 3 is the milling head of this utility model a kind of precision optical machinery manufacture milling cutter chucking device
Structural representation.
In figure: 1-pressurization bolt, 2-clamping hole, 3-fastening screw thread, 4-oil pocket, 5-milling cutter folder
Head, 6-annular groove, 7-external screw thread, 8-expansion wall, 9-bolt slot, 10-clamping plate, 11-milling cutter
Screw thread, 12-draw-in groove, 13-milling head.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides: a kind of precision optical machinery system
Making and use milling cutter chucking device, including pressurization bolt 1, external screw thread 7 and milling head 13, pressurize spiral shell
Bolt 1 is arranged on the inside of bolt slot 9, and bolt slot 9 is arranged on the inside of cutter chuck 5, and
The inside of cutter chuck 5 is provided with annular groove 6, and the inner surface of annular groove 6 is provided with clamping hole 2, and ring
Groove 6 is provided with expansion wall 8, and the both sides of expansion wall 8 are provided with oil pocket 4, and external screw thread 7 is installed
At the outer surface of cutter chuck 5, milling head 13 is arranged in annular groove 6 by milling cutter screw thread 11；
Cutter chuck 5 is provided with 3 clamping plates 10, and 3 clamping plates 10 are installed ringwise
Around annular groove 6, the inside of annular groove 6 is provided with fastening screw thread 3, and fastens screw thread 3 and milling
Cutter screw thread 11 in opposite direction, milling head 13 is provided with 3 draw-in grooves 12, and 3 draw-in grooves
12 are arranged on milling head 13 ringwise, the inner surface of annular groove 6 be provided with titanium oxide wearing layer,
Titanium nitride wearing layer or titanium carbide wearing layer.
Specifically used mode: in utility model works, need to use special loader from outside
Annular groove 6 is pressurizeed, forces the outer shifting of clamping plate 10, make annular groove 6 form circle, then
Milling head 13 is agreed with fastening screw thread 3 through milling cutter screw thread 11, milling head 13 is fixed
It is arranged in annular groove 6, after installing, unclamps loader, remove external load, clamping plate 10
Beginning return, and the inside of draw-in groove 12 can be snapped in accurately, milling cutter can be fixed accurately
13, then through pressurization bolt 1, expansion wall 8 is applied pressure, annular groove 6 just can rationally press from both sides
Tight milling head 13.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned exemplary reality
Execute the details of example, and in the case of without departing substantially from spirit or essential attributes of the present utility model,
This utility model can be realized in other specific forms.Therefore, no matter from the point of view of which point,
Embodiment all should be regarded as exemplary, and be nonrestrictive, model of the present utility model
Enclose and limited by claims rather than described above, it is intended that will fall in claim
All changes in the implication of equivalency and scope are included in this utility model.Should will not weigh
Any reference during profit requires is considered as limiting involved claim.
Claims (5)
1. a precision optical machinery manufacture milling cutter chucking device, including pressurization bolt (1), outward
Screw thread (7) and milling head (13), it is characterised in that: described pressurization bolt (1) is arranged on
The inside of bolt slot (9), described bolt slot (9) is arranged on the inside of cutter chuck (5),
And the inside of cutter chuck (5) is provided with annular groove (6), the inner surface of described annular groove (6) is provided with
Clamping hole (2), and annular groove (6) is provided with expansion wall (8), the two of described expansion wall (8)
Side is provided with oil pocket (4), and described external screw thread (7) is arranged on the outer surface of cutter chuck (5),
Described milling head (13) is arranged in annular groove (6) by milling cutter screw thread (11).
A kind of precision optical machinery manufacture milling cutter chucking device the most according to claim 1,
It is characterized in that: described cutter chuck (5) is provided with 3 clamping plates (10), and 3 folders
Tight plate (10) is arranged on annular groove (6) around ringwise.
A kind of precision optical machinery manufacture milling cutter chucking device the most according to claim 1,
It is characterized in that: the inside of described annular groove (6) is provided with fastening screw thread (3), and fastening screw thread
(3) in opposite direction with milling cutter screw thread (11).
A kind of precision optical machinery manufacture milling cutter chucking device the most according to claim 1,
It is characterized in that: described milling head (13) is provided with 3 draw-in grooves (12), and 3 draw-in grooves
(12) it is arranged on ringwise on milling head (13).
A kind of precision optical machinery manufacture milling cutter chucking device the most according to claim 1,
It is characterized in that: it is resistance to that the inner surface of described annular groove (6) is provided with titanium oxide wearing layer, titanium nitride
Mill layer or titanium carbide wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504874.5U CN205629994U (en) | 2016-05-28 | 2016-05-28 | Precision optical machinery is milling cutter centre gripping equipment for manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504874.5U CN205629994U (en) | 2016-05-28 | 2016-05-28 | Precision optical machinery is milling cutter centre gripping equipment for manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629994U true CN205629994U (en) | 2016-10-12 |
Family
ID=57050669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620504874.5U Expired - Fee Related CN205629994U (en) | 2016-05-28 | 2016-05-28 | Precision optical machinery is milling cutter centre gripping equipment for manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052870A (en) * | 2017-04-12 | 2017-08-18 | 黄河科技学院 | Milling cutter chucking device is used in a kind of precision optical machinery manufacture |
| CN110026790A (en) * | 2019-04-30 | 2019-07-19 | 西安航空职业技术学院 | A kind of machine-building milling cutter chucking device |
-
2016
- 2016-05-28 CN CN201620504874.5U patent/CN205629994U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052870A (en) * | 2017-04-12 | 2017-08-18 | 黄河科技学院 | Milling cutter chucking device is used in a kind of precision optical machinery manufacture |
| CN107052870B (en) * | 2017-04-12 | 2018-01-12 | 黄河科技学院 | Milling cutter chucking device is used in a kind of precision optical machinery manufacture |
| CN110026790A (en) * | 2019-04-30 | 2019-07-19 | 西安航空职业技术学院 | A kind of machine-building milling cutter chucking device |
| CN110026790B (en) * | 2019-04-30 | 2020-12-29 | 西安航空职业技术学院 | Milling cutter clamping equipment for machine manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20170528 |