CN204771627U - Five coordinate chucks of rotary file - Google Patents
Five coordinate chucks of rotary file Download PDFInfo
- Publication number
- CN204771627U CN204771627U CN201520402290.2U CN201520402290U CN204771627U CN 204771627 U CN204771627 U CN 204771627U CN 201520402290 U CN201520402290 U CN 201520402290U CN 204771627 U CN204771627 U CN 204771627U
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- gripping section
- chuck
- centre gripping
- rotary file
- keyway
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Abstract
The utility model discloses a five coordinate chucks of rotary file, including the centre gripping section A and the centre gripping section B that connect gradually, centre gripping section A and centre gripping section B be inside to be hollow, and centre gripping section A's the other end is provided with the chuck, and the part that chuck and centre gripping section A are close to the chuck link up to open has the seam of regulation, is provided with a plurality of rings of screw threads on centre gripping section B's the outer wall, centre gripping section A go up along axial direction still symmetrical division have a pair of keyway, the position of keyway and adjusting the position of seam and staggering each other, centre gripping section A and centre gripping section B's external diameter is equal, and centre gripping section A's internal diameter is greater than centre gripping section B's internal diameter, the utility model provides a chuck hole increase that exists among the prior art lead to the chuck both not have intensity, also press from both sides not the tie member and be good at the thin easy cracked problem of wall.
Description
Technical field
The utility model belongs to field of mechanical technique, is specifically related to a kind of rotary file Five Axis chuck.
Background technology
Because current rotary file is on the market shaping standard product, only have 12 types, 8 kinds of specifications, its face shaping, shank length, outer diameter tolerance etc. have been national standardization requirement, and the range of work of equipment is limited by very large.In order to cater to market, meet the demand of client, break through the limitation of the five coordinate equipment ranges of work, now tackle key problems to the chuck extension tech of Φ 10 handle footpath product in market: 1. by the measurement to A axle endoporus aperture, find that chuck external diameter is Φ 12, its endoporus is maximum can accomplish Φ 8 through hole, and does not affect the intensity of chuck and strain the clamping of workpiece.But after making Φ 10 through hole, chuckwall is thin, tail end M12x1.25 strains screw thread and penetrates, and workpiece cannot be strained and process at all.By the product structure of the client that analyzes and researches, chuck, within the scope of 80-100mm, by the outstanding long amount of lathe itself, then is lengthened 39mm, can ensure that workpiece accommodates length by its length.But make Φ 10 through hole by the measurement to A axle endoporus aperture, determine that the external diameter of chuck is Φ 12 to the maximum.And the internal diameter of chuck to be amplified to Φ 10, so the wall of chuck only has a millimeters thick, and has forward the keyway of a wide 3mm of the long 32mm of dark 1.5mm from chuck tail end.The chuck designed as mentioned above will certainly wall thin, and the long keyway place of 32mm can disconnect.Such chuck did not both have intensity, not clamping workpiece yet.The defect brought is increased in order to make up endoporus, the length of chuck is added by original 46mm and grows to 85mm, namely increase the annulus of 39mm at the tail end of keyway, add the intensity of chuck, rearward end M12x1.25 screw thread place still can penetrate, and the fracture of 32X1.5 keyway place.
Utility model content
The purpose of this utility model is to provide a kind of rotary file Five Axis chuck, solves the chuck endoporus that exists in prior art and increases and cause chuck both not have intensity, also not clamping and the problem of the thin easy fracture of work wall.
The technical scheme that the utility model adopts is, a kind of rotary file Five Axis chuck, comprise the gripping section A and gripping section B that connect successively, gripping section A and gripping section B inside are hollow, the other end of gripping section A is provided with chuck, and chuck and gripping section A regulate seam near through the having of part of chuck.
Feature of the present utility model is also,
The outer wall of gripping section B is provided with some circle screw threads.
On gripping section A, in axial direction also symmetry has a pair keyway, staggers mutually in the position of keyway and the position of adjustment seam.
The external diameter of gripping section A and gripping section B is equal.
The internal diameter of gripping section A is greater than the internal diameter of gripping section B.
The beneficial effects of the utility model are, a kind of rotary file Five Axis chuck, connect by traditional chuck being improved to stepped hole, namely two sections of gripping section internal diameters differ in size, so not only avoid the problem of the thin easy fracture of wall that existing chuck causes because endoporus increases, and overcome existing chuck and both there is no intensity, the also problem of not clamping.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rotary file Five Axis of the utility model chuck.
In figure, 1. keyway, 2. gripping section A, 3. gripping section B, 4. screw thread, 5. chuck, 6. regulate seam.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of rotary file Five Axis of the utility model chuck, structure as shown in Figure 1, comprise the gripping section A2 and gripping section B3 that connect successively, the outer wall of gripping section B3 is provided with some circle screw threads 4, on gripping section A2, in axial direction also symmetry has a pair keyway 1, gripping section A2 and gripping section B3 inside are hollow, the external diameter of gripping section A2 and gripping section B3 is equal, the internal diameter of gripping section A2 is greater than the internal diameter of gripping section B3, the other end of gripping section A2 is provided with chuck 5, chuck 5 and gripping section A2 have a pair adjustment seam 6 near the part of chuck 5 is through, stagger mutually in the position of keyway 1 and the position of adjustment seam 6.
A kind of rotary file Five Axis of the utility model chuck, during use, by by the rotating shaft of rotary file that clamps successively through gripping section A2 and gripping section B3, rotating shaft is placed in gripping section A2 and gripping section B3 inner, because chuck 5 and gripping section A2 have a pair adjustment seam 6 near the part of chuck 5 is through, so the clamping dynamics of gripping section A2 and gripping section B3 can be regulated accordingly, external diameter again due to gripping section A2 and gripping section B3 is equal, the internal diameter of gripping section A2 is greater than the internal diameter of gripping section B3, so, when the rotating shaft of rotary file is when gripping section A2 and gripping section B3 is inner, clamping dynamics is different, outer wall again due to gripping section B3 is provided with some circle screw threads 4, so when bolt is screwed into gradually, rotating shaft is only fixed at gripping section B3, reach good clamping effect, outer wall also can not be caused damaged simultaneously.
A kind of rotary file Five Axis of the utility model chuck, connect by traditional chuck being improved to stepped hole, namely two sections of gripping section internal diameters differ in size, so not only avoid the problem of the thin easy fracture of wall that existing chuck causes because endoporus increases, and overcome existing chuck and both there is no intensity, the also problem of not clamping, in use, not only save operation, save time, and ensure that construction quality.
Claims (5)
1. a rotary file Five Axis chuck, it is characterized in that, comprise the gripping section A (2) and gripping section B (3) that connect successively, gripping section A (2) and gripping section B (3) inside are hollow, the other end of described gripping section A (2) is provided with chuck (5), and the part of chuck (5) and the close chuck (5) of gripping section A (2) is through has a pair adjustment seam (6).
2. a kind of rotary file Five Axis chuck according to claim 1, is characterized in that, the outer wall of described gripping section B (3) is provided with some circle screw threads (4).
3. a kind of rotary file Five Axis chuck according to claim 1, it is characterized in that, on described gripping section A (2), in axial direction also symmetry has a pair keyway (1), staggers mutually in the position of the position of described keyway (1) and described adjustment seam (6).
4. a kind of rotary file Five Axis chuck according to claim 1, is characterized in that, the external diameter of described gripping section A (2) and gripping section B (3) is equal.
5. a kind of rotary file Five Axis chuck according to claim 1, is characterized in that, the internal diameter of described gripping section A (2) is greater than the internal diameter of gripping section B (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402290.2U CN204771627U (en) | 2015-06-09 | 2015-06-09 | Five coordinate chucks of rotary file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402290.2U CN204771627U (en) | 2015-06-09 | 2015-06-09 | Five coordinate chucks of rotary file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771627U true CN204771627U (en) | 2015-11-18 |
Family
ID=54511753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402290.2U Active CN204771627U (en) | 2015-06-09 | 2015-06-09 | Five coordinate chucks of rotary file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624937A (en) * | 2016-12-16 | 2017-05-10 | 胡云鑫 | Numerically controlled lathe clamp |
-
2015
- 2015-06-09 CN CN201520402290.2U patent/CN204771627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624937A (en) * | 2016-12-16 | 2017-05-10 | 胡云鑫 | Numerically controlled lathe clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 724200 mailbox No. nine, Mianxian, Hanzhoung, Shaanxi Patentee after: Shaanxi aeronautical cemented carbide tools Co., Ltd. Address before: 724200 Shaanxi Hanzhoung Shaanxi Mianxian aviation cemented carbide tools Co., Ltd. Patentee before: Shanxi Aviation Hard Alloy Tool Co. |