CN204209179U - For the drilling tool of part outer surface machining hole - Google Patents
For the drilling tool of part outer surface machining hole Download PDFInfo
- Publication number
- CN204209179U CN204209179U CN201420684375.XU CN201420684375U CN204209179U CN 204209179 U CN204209179 U CN 204209179U CN 201420684375 U CN201420684375 U CN 201420684375U CN 204209179 U CN204209179 U CN 204209179U
- Authority
- CN
- China
- Prior art keywords
- hole
- pedestal
- drilling tool
- tapped
- surface machining
- 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
Links
Abstract
The utility model discloses a kind of drilling tool for part outer surface machining hole, comprise the pedestal with the accommodating hole that can load part, pedestal is provided with two and forms the top of axis and radial location for holding out against part from relative both sides, two top is with the installation of in first tapped through hole at pedestal two ends, and the axes coincide that two top, on the pedestal of top axis both sides, on corresponding part, each hole to be processed is equipped with a boring pilot hole, the gradient of each boring pilot hole is consistent with the gradient in corresponding hole to be processed, pedestal is also provided with the rotation preventive mechanism for stoping parts turn.The utility model have can depart from Digit Control Machine Tool processing, structure simple, be easy to make, cost-saving, improve the advantages such as working (machining) efficiency.
Description
Technical field
The utility model relates to machined frock technical field, is specifically related to a kind of drilling tool for part outer surface machining hole.
Background technology
In machined field, the processing of boring is very extensive.Normally adopt Digit Control Machine Tool machining hole on part external diameter at present, the fixture of Digit Control Machine Tool is relied on to locate, thus guarantee machining accuracy, adopt the cost of Digit Control Machine Tool processing higher, and each Set and Positioning of fixture all needs to correct workpiece, consuming time longer, working (machining) efficiency reduces greatly.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiency that prior art exists, provide a kind of depart from Digit Control Machine Tool processing, structure simple, be easy to make, cost-saving, the drilling tool for part outer surface machining hole that improves working (machining) efficiency.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of drilling tool for part outer surface machining hole, comprise the pedestal with the accommodating hole that can load part, described pedestal is provided with two and forms the top of axis and radial location for holding out against part from relative both sides, two top is with the installation of in first tapped through hole at pedestal two ends, and the axes coincide that two top, on the pedestal of described top axis both sides, on corresponding part, each hole to be processed is equipped with a boring pilot hole, the gradient of each boring pilot hole is consistent with the gradient in corresponding hole to be processed, described pedestal is also provided with the rotation preventive mechanism for stoping parts turn.
As further improvement of the utility model:
Described rotation preventive mechanism comprises spline lock pin, and described pedestal is provided with the second tapped through hole be communicated with accommodating hole, and described spline lock pin is with the installation of in described second tapped through hole also can hold out against part.
Described rotation preventive mechanism is provided with two covers, and two cover rotation preventive mechanism are divided into the both sides of first tapped through hole of pedestal one end.
The axis of all first tapped through holes, all second tapped through holes and all boring pilot holes is positioned at same plane.
Describedly toply comprise the threaded shank coordinated with the first tapped through hole and the sharp portion being connected to threaded shank one end.
The corresponding each top inwall of described accommodating hole is plane.
Described pedestal is provided with multiple boring pilot hole, and multiple boring pilot hole is arranged relative to top axisymmetrical.
Described part is column type part, square part, diamond pattern part, tapered part or have the part of the conical surface.
Compared with prior art, the utility model has the advantage of: the drilling tool that the utility model is used for part outer surface machining hole can depart from Digit Control Machine Tool processing, not only cost-saved, guarantee borehole accuracy, and utilize top and rotation preventive mechanism location fast and easy, the time of calibration of workpieces on Digit Control Machine Tool can be saved, shorten the process-cycle, working (machining) efficiency is improved greatly.The structure of this drilling tool is simple, be easy to manufacture, and has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model for the drilling tool of part outer surface machining hole.
Fig. 2 is that the utility model is for the perspective view after the drilling tool clamping parts of part outer surface machining hole.
Fig. 3 is the perspective view of the utility model for the part of the drilling tool clamping of part outer surface machining hole.
Marginal data:
1, pedestal; 11, accommodating hole; 12, the first tapped through hole; 13, boring pilot hole; 14, the second tapped through hole; 2, top; 21, threaded shank; 22, sharp portion; 3, part; 4, spline lock pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model is used for the drilling tool of part outer surface machining hole, comprise the pedestal 1 with the accommodating hole 11 that can load part 3, pedestal 1 be provided with two for hold out against from relative both sides that part 3 forms axis and radial location top 2, be with the installation of for two top 2 in first tapped through hole 12 at pedestal 1 two ends, and the axes coincide of two top 2, on the pedestal 1 of the axis both sides of top 2, on corresponding part 3, each hole to be processed is equipped with a boring pilot hole 13, the gradient of each boring pilot hole 13 is consistent with the gradient in corresponding hole to be processed, when actual fabrication, boring pilot hole 13 is arranged to different size and different angles according to the difference in hole to be processed on part 3.Pedestal 1 is also provided with the rotation preventive mechanism for stoping part 3 to rotate.This rotation preventive mechanism comprises spline lock pin 4, pedestal 1 is provided with the second tapped through hole 14 be communicated with accommodating hole 11, spline lock pin 4 is with the installation of in the second tapped through hole 14, by adjusting the cooperation position of spline lock pin 4 and the second tapped through hole 14, spline lock pin 4 can be made to hold out against part 3, thus with top 2 actings in conjunction prevent part 3 around top 2 axis rotate, spline lock pin 4 also can be made to depart from part 3, can take out from accommodating hole 11 to make part 3.
The drilling tool that the utility model is used for part outer surface machining hole can depart from Digit Control Machine Tool processing, not only cost-saved, guarantee borehole accuracy, and utilize top and rotation preventive mechanism location fast and easy, the time of calibration of workpieces on Digit Control Machine Tool can be saved, shorten the process-cycle, working (machining) efficiency is improved greatly.The structure of this drilling tool is simple, be easy to manufacture, and has a good application prospect.
In the present embodiment, rotation preventive mechanism is provided with two covers, and two cover rotation preventive mechanism are divided into the both sides of first tapped through hole 12 of pedestal 1 one end, holds out against part 3, effectively can prevent part 3 from rotating, ensure the reliable of location by two cover rotation preventive mechanism.
In the present embodiment, top 2 comprise the threaded shank 21 coordinated with the first tapped through hole 12 and the sharp portion 22 being connected to threaded shank 21 one end, by the cooperation position of adjusting screw(rod) portion 21 and the first tapped through hole 12, sharp portion 22 can be made to hold out against part 3 or unclamp part 3.
In the present embodiment, the corresponding each inwall of top 2 of accommodating hole 11 is plane, and plane is used for contacting to be formed with part 3 when clamping parts 3 locating, and can greatly improve clamping speed, saves the clamping time.When clamping, by A face (see Fig. 1) the formation location of the B face (see Fig. 3) of part 3 near accommodating hole 11, then regulate top 2 to be held out against by part 3, hold out against in process the A face as far as possible allowing the B face of part 3 near accommodating hole 11.
In the present embodiment, pedestal 1 is provided with multiple boring pilot hole 13, and the axisymmetrical of multiple boring pilot hole 13 relative to top 2 is arranged.The axis of all first tapped through holes 12, all second tapped through holes 14 and all boring pilot holes 13 is positioned at same plane.Pedestal 1 can be made to rotate relative to part 3, and then can hole at the diverse location of part 3.
In the present embodiment, part 3 is for having the part of the conical surface, and certainly, part 3 also can be column type part, square part, diamond pattern part or tapered part in other embodiments, and the accommodating hole 11 of pedestal 1 also can adjust according to the shape of part 3 and size.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment.For those skilled in the art, do not departing from the improvement that obtains under the utility model technical conceive prerequisite and conversion also should be considered as protection domain of the present utility model.
Claims (8)
1. the drilling tool for part outer surface machining hole, it is characterized in that: comprise the pedestal (1) with the accommodating hole (11) that can load part (3), described pedestal (1) is provided with two and is formed axially and top (2) of radial location for holding out against part (3) from relative both sides, two top (2) are with the installation of in first tapped through hole (12) at pedestal (1) two ends, and the axes coincide of two top (2), the upper each hole to be processed of the upper corresponding part (3) of pedestal (1) of the axis both sides of described top (2) is equipped with a boring pilot hole (13), the gradient of each boring pilot hole (13) is consistent with the gradient in corresponding hole to be processed, described pedestal (1) is also provided with the rotation preventive mechanism for stoping part (3) to rotate.
2. the drilling tool for part outer surface machining hole according to claim 1, it is characterized in that: described rotation preventive mechanism comprises spline lock pin (4), described pedestal (1) is provided with the second tapped through hole (14) be communicated with accommodating hole (11), and described spline lock pin (4) is with the installation of in described second tapped through hole (14) also can hold out against part.
3. the drilling tool for part outer surface machining hole according to claim 2, is characterized in that: described rotation preventive mechanism is provided with two covers, and two cover rotation preventive mechanism are divided into the both sides of first tapped through hole (12) of pedestal (1) one end.
4. the drilling tool for part outer surface machining hole according to claim 3, is characterized in that: the axis of all first tapped through holes (12), all second tapped through holes (14) and all boring pilot holes (13) is positioned at same plane.
5. the drilling tool for part outer surface machining hole according to any one of claim 1 to 4, is characterized in that: described top (2) comprise the threaded shank (21) coordinated with the first tapped through hole (12) and the sharp portion (22) being connected to threaded shank (21) one end.
6. the drilling tool for part outer surface machining hole according to any one of claim 1 to 4, is characterized in that: the inwall of described accommodating hole (11) corresponding each top (2) is plane.
7. the drilling tool for part outer surface machining hole according to any one of claim 1 to 4, it is characterized in that: described pedestal (1) is provided with multiple boring pilot hole (13), multiple boring pilot hole (13) is arranged relative to the axisymmetrical of top (2).
8. the drilling tool for part outer surface machining hole according to any one of claim 1 to 4, is characterized in that: described part (3) is column type part, square part, diamond pattern part, tapered part or have the part of the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684375.XU CN204209179U (en) | 2014-11-17 | 2014-11-17 | For the drilling tool of part outer surface machining hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684375.XU CN204209179U (en) | 2014-11-17 | 2014-11-17 | For the drilling tool of part outer surface machining hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209179U true CN204209179U (en) | 2015-03-18 |
Family
ID=52977888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684375.XU Expired - Fee Related CN204209179U (en) | 2014-11-17 | 2014-11-17 | For the drilling tool of part outer surface machining hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209179U (en) |
-
2014
- 2014-11-17 CN CN201420684375.XU patent/CN204209179U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203679355U (en) | Drilling jig for machining industry | |
| CN205057587U (en) | Swallow tail head lobe piece centre bore boring grab | |
| CN104588737A (en) | Radial drill mould of box cover | |
| CN203791688U (en) | Inclined hole drilling tool | |
| CN205996565U (en) | A kind of axle multi-angle keyseat regular worker's harness | |
| CN104440261A (en) | End cover milling groove clamping mechanism | |
| CN204545527U (en) | Adjustable annular drilling chuck | |
| CN204209179U (en) | For the drilling tool of part outer surface machining hole | |
| CN204724875U (en) | Brill, the anti-spot-facing cutter of boring | |
| CN204277596U (en) | A kind of spindle of numerical control lathe location structure | |
| CN104400074A (en) | Positioning device for disk indexing drilling | |
| CN104400473A (en) | Special fixture for processing cross groove | |
| CN204276991U (en) | Disk graduation drilling hole positioning device | |
| CN205237106U (en) | Magnetic force chuck | |
| CN204657547U (en) | A kind of Cylinder Parts outer round surface drilling-hole positioning device | |
| CN103753155A (en) | Processing method for annular piston of water turbine and processing tool | |
| CN104526427A (en) | Lathe main shaft positioning structure | |
| CN203527245U (en) | Transition plate for grinding machine auxiliary machining | |
| CN103009190A (en) | Dividing device for numerical control milling machine and use method thereof | |
| CN105563146A (en) | Clamp for processing of main shaft little end auxiliary hole | |
| CN204397382U (en) | A kind of drill jig | |
| CN103801949A (en) | Jig for machining inclined hole in cylindrical face | |
| CN204036059U (en) | A kind of drill jig facilitating the workpiece anglec of rotation | |
| CN203316757U (en) | Clamping piece position and direction adjusting device for lathe chuck | |
| CN206898451U (en) | A kind of milling face drill centers compound tool |
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: 20150318 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |