CN204353556U - A kind of milling angle head fixture - Google Patents
A kind of milling angle head fixture Download PDFInfo
- Publication number
- CN204353556U CN204353556U CN201420804481.7U CN201420804481U CN204353556U CN 204353556 U CN204353556 U CN 204353556U CN 201420804481 U CN201420804481 U CN 201420804481U CN 204353556 U CN204353556 U CN 204353556U
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- CN
- China
- Prior art keywords
- fixed block
- angle head
- gland
- screwed hole
- milling
- 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 kind of milling angle head fixture, this milling angle head fixture comprises fixed block, set bolt, clamping screw, cooling joint, cooling plug; The front surface of described fixed block and rear surface are the cambered surfaces matched with milling machine spindle head, the upper surface of fixed block is provided with gland, the counterbore installing cooling plug is provided with bottom described gland, gland is provided with the screwed hole installing lock-screw, the front surface in gland front is provided with the screwed hole installing cooling joint, screwed hole and the described counterbore of installing cooling joint are through, and described fixed block two ends are provided with the screwed hole installing set bolt.Milling angle head fixture structure of the present utility model is simple, and good manufacturability, is convenient to Design and manufacture, can be eliminated the gap of fixed block and angle head orienting pin by lock-screw, improves orientation accuracy and rigidity, improves working (machining) efficiency.
Description
Technical field
The utility model belongs to machining apparatus field, particularly relates to a kind of milling angle head fixture.
Background technology
Advanced aero engine is because the extreme requirement to loss of weight, and structural design becomes increasingly complex, and brings great challenge to processing, particularly casing processing, and the even advanced five-axis machine tool of portion all cannot be processed, and needs to utilize angle head to carry out expansion processing.
Angle head needs to be fixed on machine tool chief axis to be processed, and traditional fixed form gap is comparatively large, brings vibration thus, causes working (machining) efficiency and machining accuracy extremely low.
Utility model content
The object of the utility model embodiment is to provide a kind of milling angle head fixture, and it is comparatively large to be intended to solve the traditional fixed form gap of milling angle head, brings vibration thus, causes working (machining) efficiency and the low problem of machining accuracy.
The utility model is achieved in that a kind of milling angle head fixture comprises fixed block, set bolt, clamping screw, cooling joint, cooling plug; The front surface of described fixed block and rear surface are the cambered surfaces matched with milling machine spindle head, the upper surface of fixed block is provided with gland, the counterbore installing cooling plug is provided with bottom described gland, gland is provided with the screwed hole installing lock-screw, the front surface in gland front is provided with the screwed hole installing cooling joint, screwed hole and the described counterbore of installing cooling joint are through, and described fixed block two ends are provided with the screwed hole installing set bolt.
Further, described fixed block material adopts No. 45 steel or steel alloy, modifier treatment, and size is determined according to milling machine spindle area of bed, is 0.02-0.05mm with the gap of angle head orienting pin.
Further, cooling plug is rubber plug.
Milling angle head fixture structure of the present utility model is simple, and good manufacturability, is convenient to Design and manufacture, can be eliminated the gap of fixed block and angle head orienting pin by lock-screw, improves orientation accuracy and rigidity, improves working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the milling angle head fixture that the utility model embodiment provides;
Fig. 2 is the scheme of installation of the milling angle head fixture that the utility model embodiment provides;
In figure: 1, fixed block; 2, set bolt; 3, clamping screw; 4, cooling joint; 5, plug is cooled; 6, gland; 7, milling machine spindle head; 8, angle head.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
Fig. 1 shows the structure of milling angle head fixture of the present utility model, and as shown in the figure, the utility model is achieved in that a kind of milling angle head fixture comprises fixed block 1, set bolt 2, clamping screw 3, cooling joint 4, cooling plug 5; The front surface of described fixed block 1 and rear surface are the cambered surfaces matched with milling machine spindle head 7, the upper surface of fixed block 1 is provided with gland 6, the counterbore installing cooling plug 5 is provided with bottom described gland 1, gland is provided with the screwed hole installing lock-screw 3, the front surface in gland 6 front is provided with the screwed hole installing cooling joint 4, screwed hole and the described counterbore of installing cooling joint 4 are through, and described fixed block 1 two ends are provided with the screwed hole installing set bolt 2.
Further, described fixed block 1 material adopts No. 45 steel or steel alloy, modifier treatment, and size is determined according to milling machine spindle head 7 size, is 0.02-0.05mm with the gap of angle head 8 orienting pin.
Further, cooling plug 5 is rubber plug.
As shown in Figure 2, set bolt 2 and milling machine spindle head 7 end-face helical hole match, and angle head 8 is fixed by gland 6, and is locked by lock-screw 3, eliminates the gap of fixed block 1 and angle head orienting pin, improves orientation accuracy and rigidity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a milling angle head fixture, is characterized in that, described milling angle head fixture comprises fixed block, set bolt, clamping screw, cooling joint, cooling plug; The front surface of described fixed block and rear surface are the cambered surfaces matched with milling machine spindle head, the upper surface of fixed block is provided with gland, the counterbore installing cooling plug is provided with bottom described gland, gland is provided with the screwed hole installing lock-screw, the front surface in gland front is provided with the screwed hole installing cooling joint, screwed hole and the described counterbore of installing cooling joint are through, and described fixed block two ends are provided with the screwed hole installing set bolt.
2. milling angle head fixture as claimed in claim 1, it is characterized in that, described fixed block material adopts No. 45 steel or steel alloy, modifier treatment, and size is determined according to milling machine spindle area of bed, is 0.02-0.05mm with the gap of angle head orienting pin.
3. milling angle head fixture as claimed in claim 1, it is characterized in that, cooling plug is rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804481.7U CN204353556U (en) | 2014-12-17 | 2014-12-17 | A kind of milling angle head fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804481.7U CN204353556U (en) | 2014-12-17 | 2014-12-17 | A kind of milling angle head fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353556U true CN204353556U (en) | 2015-05-27 |
Family
ID=53255053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804481.7U Expired - Fee Related CN204353556U (en) | 2014-12-17 | 2014-12-17 | A kind of milling angle head fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188799A (en) * | 2017-11-29 | 2018-06-22 | 广西大学 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN111085697A (en) * | 2019-12-10 | 2020-05-01 | 北京动力机械研究所 | Angular positioning device for numerical control machine tool |
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
-
2014
- 2014-12-17 CN CN201420804481.7U patent/CN204353556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188799A (en) * | 2017-11-29 | 2018-06-22 | 广西大学 | A kind of Five-axis NC Machining Center angle head fixing device |
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
| CN111085697A (en) * | 2019-12-10 | 2020-05-01 | 北京动力机械研究所 | Angular positioning device for numerical control machine tool |
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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 |
Granted publication date: 20150527 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |