CN204353996U - Tool positioning device - Google Patents
Tool positioning device Download PDFInfo
- Publication number
- CN204353996U CN204353996U CN201420710288.7U CN201420710288U CN204353996U CN 204353996 U CN204353996 U CN 204353996U CN 201420710288 U CN201420710288 U CN 201420710288U CN 204353996 U CN204353996 U CN 204353996U
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- CN
- China
- Prior art keywords
- frock
- base
- surface contact
- cambered surface
- contact base
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- 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
A kind of tool positioning device, comprise base, be arranged at the frock cambered surface contact base on base, described frock cambered surface contact base is provided with wedge angle, described base is also provided with the fixing hole fixing this positioner, frock cambered surface contact base is the frock cambered surface contact base being interrupted arrangement, and form escape groove between the frock cambered surface contact base of interruption, wedge angle is provided with the chamfering of inclination.Frock and feature contacts shape face reduce by the utility model fits at correct position, and other position carries out dodging process, reduces part and frock as far as possible and to fit the area in shape face, ensure that part processing precision.
Description
Technical field
the utility model relates to machine components manufacture field, is specifically related to a kind of tool positioning device.
Background technology
What in part processing, use frock process is very general, there will be location and part indent sharp corner and fit incomplete phenomena in termination process faced by complex parts shape face and frock shape.Because part and frock are fitted, shape face is too much causes shape face to cross location with mistake big city, and part indent sharp corner all can affect laminating incomplete phenomena due to machining accuracy and surface accuracy, affects part processing precision.
Summary of the invention
the purpose of this utility model is to provide a kind of tool positioning device, frock and feature contacts shape face are reduced and fits at correct position, other position carries out dodging process, reduces part and frock as far as possible and to fit the area in shape face, ensure that part processing precision.
Technical solution of the present utility model is:
A kind of tool positioning device, comprise base, be arranged at the frock cambered surface contact base on base, described frock cambered surface contact base is provided with wedge angle, described base is also provided with the fixing hole fixing this positioner, its special character is: described frock cambered surface contact base is the frock cambered surface contact base being interrupted arrangement, and form escape groove between the frock cambered surface contact base of interruption, described wedge angle is provided with the chamfering of inclination.
Above-mentioned frock cambered surface contact base and base are connected.
The above-mentioned frock cambered surface contact base having at least to be interrupted is flexibly connected with base.
The angle 15 ~ 30 ° that above-mentioned chamfering tilts.
The utility model has the advantage of: frock and feature contacts shape face reduce by the utility model fits at correct position, and other position carries out dodging process, reduce part and frock as far as possible and to fit the area in shape face, ensure that part processing precision.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is such apparatus structure schematic diagram before improvement.
Drawing reference numeral illustrates: 1-base, 2-frock cambered surface contact base, 3-wedge angle, 4-fixing hole, 5-escape groove, 6-chamfering.
Detailed description of the invention
See Fig. 1, a kind of tool positioning device, comprise base 1, be arranged at the frock cambered surface contact base 2 on base 1, described frock cambered surface contact base 2 is provided with wedge angle 3, described base 1 is also provided with the fixing hole 4 fixing this positioner, it is characterized in that: described frock cambered surface contact base 2 is the frock cambered surface contact base being interrupted arrangement, form escape groove 5 between the frock cambered surface contact base be interrupted, described wedge angle 3 is provided with the chamfering 6 of inclination.
Frock cambered surface contact base 2 and base 1 are connected.
The frock cambered surface contact base having at least one to be interrupted is flexibly connected with base 1.
The angle 15 ~ 30 ° that chamfering 6 tilts.
During work, see Fig. 2, because part and frock are fitted, shape face is too much causes shape face to cross location with mistake big city, and part square corner 3 place all can affect laminating incomplete phenomena due to machining accuracy and surface accuracy, affects part processing precision.Because there is escape groove 5 in the utility model, frock and feature contacts shape face can be reduced and fit at correct position, other position carries out dodging process.Part square corner 3 place all can affect laminating incomplete phenomena due to machining accuracy and surface accuracy, frock wedge angle can be done chamfering 6 process and dodge, realize part accurate clamping in frock to this.
Claims (4)
1. a tool positioning device, comprise base (1), be arranged at the frock cambered surface contact base (2) on base (1), described frock cambered surface contact base (2) is provided with wedge angle (3), described base (1) is also provided with the fixing hole (4) fixing this positioner, it is characterized in that: described frock cambered surface contact base (2) is the frock cambered surface contact base being interrupted arrangement, and form escape groove (5) between the frock cambered surface contact base of interruption, described wedge angle (3) is provided with the chamfering (6) of inclination.
2. tool positioning device according to claim 1, is characterized in that: described frock cambered surface contact base (2) and base (1) are connected.
3. tool positioning device according to claim 1, is characterized in that: described in have at least one to be interrupted frock cambered surface contact base be flexibly connected with base (1).
4. according to the arbitrary described tool positioning device of claims 1 to 3, it is characterized in that: the angle that described chamfering (6) tilts 15 ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710288.7U CN204353996U (en) | 2014-11-24 | 2014-11-24 | Tool positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710288.7U CN204353996U (en) | 2014-11-24 | 2014-11-24 | Tool positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353996U true CN204353996U (en) | 2015-05-27 |
Family
ID=53255489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710288.7U Active CN204353996U (en) | 2014-11-24 | 2014-11-24 | Tool positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353996U (en) |
-
2014
- 2014-11-24 CN CN201420710288.7U patent/CN204353996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI AN CHIDA AIRCRAFT PARTS MANUFACTURING CO., LTD. Free format text: FORMER NAME: XI AN CHIDA AIRCRAFT PARTS MANUFACTURING LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710000 new industrial park, Yanliang District, Shaanxi, Xi'an Patentee after: Speed to reach airplane component and manufacture limited company in Xi'an Address before: 710000 new industrial park, Yanliang District, Shaanxi, Xi'an Patentee before: XI'AN CHIDA AIRCRAFT PARTS MANUFACTURING CO., LTD. |