CN208992226U - A kind of machining center special tooling - Google Patents
A kind of machining center special tooling Download PDFInfo
- Publication number
- CN208992226U CN208992226U CN201821718727.3U CN201821718727U CN208992226U CN 208992226 U CN208992226 U CN 208992226U CN 201821718727 U CN201821718727 U CN 201821718727U CN 208992226 U CN208992226 U CN 208992226U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- workpiece
- processed
- machining center
- positioning
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of machining center special toolings, including the ring flange that can be fixed on positioned internal seat in machining center, middle side part is equipped with a cylindrical positioning convex platform on the ring flange, the positioning convex platform is equipped with elliptoid first locating piece, first locating piece is equipped with the second locating piece, positioning column is equipped in the middle part of second locating piece, first locating piece and the second locating piece are adapted to the bottom surface of workpiece to be processed, the upper surface center of the positioning column offers threaded hole, outside is equipped with along its axial keyway, workpiece to be processed is located on positioning convex platform and positioning column by the cooperation of hexagon socket head cap screw and threaded hole.Pass through this tool locating workpiece to be processed, it is convenient to assemble and disassemble, and takes full advantage of the self structure of workpiece to be processed to prevent from rotating, can prevent its rotation, shake and loosen, the reliability and stability of workpiece to be processed positioning are effectively raised, convenient for ensureing machining accuracy.
Description
Technical field
The utility model relates to field of machining technology, more particularly to a kind of ruler machining center special tooling.
Background technique
When some centres have the slotted workpiece in hole, both ends to be processed in machining center, not only handling trouble, positioning are reliable
Property it is also poor, be easy rotation, shake and loosen, processing stability is poor, seriously affects machining accuracy.Therefore, it is necessary to right
The prior art improves and optimizes.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of machining center special tooling, to improve positioning
Reliability and stability.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of machining center special tooling, including the ring flange that can be fixed on positioned internal seat in machining center, the method
Middle side part is equipped with a cylindrical positioning convex platform on blue disk, and the positioning convex platform is equipped with elliptoid first locating piece, described
First locating piece is equipped with the second locating piece, is equipped with positioning column in the middle part of the second locating piece, the upper surface of the positioning column to first
Height on the upside of locating piece is less than the height of workpiece to be processed, and difference is arranged between 5~20mm, first locating piece and
Second locating piece is adapted to the bottom surface of workpiece to be processed, and the upper surface center of the positioning column offers threaded hole, and outside is equipped with
The both ends of the keyway axial along it, first locating piece and the second locating piece are set as concentric with the outer ring of positioning convex platform
Cambered surface, and angle between the two is arranged between 0-60 °, workpiece to be processed is fixed by the cooperation of hexagon socket head cap screw and threaded hole
Position is on positioning convex platform and positioning column.
At least four counterbores, each counterbore base are evenly provided on ring flange on the outside of the positioning convex platform in a ring
Center is provided with a through-hole.
Second locating piece overlaps in the same direction with the first locating piece, and second locating piece is less than the first positioning
Block.
The positioning column two sides are equipped with keyway, and the keyway is Woodruff key slots and keyways.
Second locating piece and the incorgruous setting of the first locating piece, the second locating piece middle part and the first locating piece weight
Folded, both ends are vacantly arranged, and angle between the two is arranged between 30-60 °.
The beneficial effects of the utility model are: it is convenient to assemble and disassemble by this tool locating workpiece to be processed, take full advantage of to
The self structure of workpieces processing prevents from rotating, can prevent its rotation, shake and loosen, effectively raise workpiece to be processed
The reliability and stability of positioning, convenient for ensureing machining accuracy.
Detailed description of the invention
Fig. 1 is the perspective view structural schematic diagram of the utility model；
Fig. 2 is the perspective view structural schematic diagram of another embodiment in the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Fig.1, a kind of machining center special tooling of the utility model, including positioned internal in machining center can be fixed
Ring flange 1 on seat, middle side part is equipped with a cylindrical positioning convex platform 2 on the ring flange 1, and the positioning convex platform 2 is equipped with
Elliptoid first locating piece 3, first locating piece 3 are equipped with the second locating piece 4, are equipped with positioning in the middle part of the second locating piece 4
The height of column 5, upper surface to 3 upside of the first locating piece of the positioning column 5 is less than the height of workpiece to be processed, and difference is arranged
Between 5~20mm, first locating piece 3 and the second locating piece 4 are adapted to the bottom surface of workpiece to be processed, the positioning column 5
Upper surface center offer threaded hole 6, outside is equipped with along its axial keyway 7, first locating piece 3 and the second locating piece
4 both ends be set as with the concentric cambered surface in the outer ring of positioning convex platform 2, and angle between the two is arranged between 0-60 °, to
Workpieces processing is located on positioning convex platform 2 and positioning column 5 by the cooperation of hexagon socket head cap screw and threaded hole 6.This tooling is for adding
Work centralized positioning workpiece to be processed is first installed this tooling on positioned internal seat in machining center, specifically, this tooling is described
It is evenly provided at least four counterbores 8 in a ring on the ring flange 1 in 2 outside of positioning convex platform, each 8 bottom centre of counterbore is provided with
One through-hole 9 can be fixed on positioned internal seat in machining center by bolt and through-hole 9, the cooperation of counterbore 8；Processing
Before, workpiece to be processed is covered on positioning column 5 and is pressed downward, makes its lower end and 2 upper contact of positioning convex platform, and position with first
Block 3 and the second locating piece 4 adaptation, by the positioning of the first locating piece 3 and the second locating piece 4, can prevent its rotation, make full use of
The self structure of workpiece to be processed prevents from rotating, and is then embedded in metallic bond in keyway 7, make its support positioning column 5 with to
Between workpieces processing workpiece, its shaking is prevented, is compressed on the inside of the upper end finally by the cooperation of hexagon socket head cap screw and threaded hole 6,
Workpiece to be processed is fixed, to effectively prevent its rotation, shake and loosen, effectively raises workpiece to be processed positioning
Reliability and stability, convenient for ensureing machining accuracy, the height of the upper surface of positioning column 5 to 3 upside of the first locating piece be less than to
5~20mm of height of workpieces processing, can be after fixed by workpiece to be processed, and hexagon socket head cap screw is hidden in workpiece to be processed upper end
In the recess of side, to process the upper end of workpiece to be processed, prevent cutter from contacting with hexagon socket head cap screw.
As a further improvement of the above technical scheme, second locating piece 4 with the first locating piece 3 is Chong Die in the same direction sets
It sets, and second locating piece 4 is less than the first locating piece 3.5 two sides of positioning column are equipped with keyway 7, and the keyway 7 is half
Round key slot.It is packed into metallic bond by two sides, positioning that can be stronger more effectively prevents its loosening for workpieces processing, into
One step ensures stability.
Referring to Fig. 2, in another embodiment, second locating piece 4 and the incorgruous setting of the first locating piece 3, described the
Two locating pieces, 4 middle part is Chong Die with the first locating piece 3, and both ends are vacantly arranged, and angle between the two is arranged between 30-60 °.It is logical
Cross and set the first locating piece 3 and the second locating piece 4 to the angle setting between 30 ° -60 °, can not only make its with difference to
The corresponding adaptation in the lower end of workpieces processing, has widened its scope of application, and also making it have twice outpost prevents workpiece to be processed from rotating,
It is relatively reliable.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, it should all be included in the protection of the utility model
Within the scope of.
Claims (5)
1. a kind of machining center special tooling, it is characterised in that: including the flange that can be fixed on positioned internal seat in machining center
Disk (1), middle side part is equipped with a cylindrical positioning convex platform (2) on the ring flange (1), and the positioning convex platform (2) is equipped with ellipse
The first locating piece (3) of round shape, first locating piece (3) are equipped with the second locating piece (4), set in the middle part of the second locating piece (4)
Have positioning column (5), the height on the upside of the upper surface to the first locating piece (3) of the positioning column (5) is less than the height of workpiece to be processed
Degree, and difference is arranged between 5~20mm, the bottom surface of first locating piece (3) and the second locating piece (4) and workpiece to be processed
Adaptation, the upper surface center of the positioning column (5) offer threaded hole (6), and outside is equipped with along its axial keyway (7), described
The both ends of first locating piece (3) and the second locating piece (4) are set as and the concentric cambered surface in outer ring of positioning convex platform (2), and two
Angle between person is arranged between 0-60 °, and it is fixed that workpiece to be processed is located in by the cooperation of hexagon socket head cap screw and threaded hole (6)
On position boss (2) and positioning column (5).
2. a kind of machining center special tooling according to claim 1, it is characterised in that: on the outside of the positioning convex platform (2)
Ring flange (1) on be evenly provided in a ring at least four counterbores (8), each counterbore (8) bottom centre be provided with one it is logical
Hole (9).
3. a kind of machining center special tooling according to claim 1 or 2, it is characterised in that: second locating piece (4)
It is overlapped in the same direction with the first locating piece (3), and second locating piece (4) is less than the first locating piece (3).
4. a kind of machining center special tooling according to claim 3, it is characterised in that: positioning column (5) two sides are equal
Equipped with keyway (7), the keyway (7) is Woodruff key slots and keyways.
5. a kind of machining center special tooling according to claim 1 or 2, it is characterised in that: second locating piece (4)
With the first locating piece (3) incorgruous setting, the second locating piece (4) middle part is Chong Die with the first locating piece (3), and both ends are vacantly set
It sets, angle between the two is arranged between 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718727.3U CN208992226U (en) | 2018-10-23 | 2018-10-23 | A kind of machining center special tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718727.3U CN208992226U (en) | 2018-10-23 | 2018-10-23 | A kind of machining center special tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992226U true CN208992226U (en) | 2019-06-18 |
Family
ID=66804464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821718727.3U Expired - Fee Related CN208992226U (en) | 2018-10-23 | 2018-10-23 | A kind of machining center special tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732370A (en) * | 2021-09-24 | 2021-12-03 | 三峡大学 | Efficient special fixture for manufacturing semicircular keys and operation method |
-
2018
- 2018-10-23 CN CN201821718727.3U patent/CN208992226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732370A (en) * | 2021-09-24 | 2021-12-03 | 三峡大学 | Efficient special fixture for manufacturing semicircular keys and operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108031944B (en) | Fan-shaped clamp and method for reducing welding deformation of blade assembly | |
| CN206010470U (en) | A kind of can pinpoint orbiter structure frock clamp | |
| CN202263994U (en) | Swelling fixture for gear shaping | |
| CN206010504U (en) | The multidirectional linkage clamping tool of mechanical screwing type | |
| CN208992226U (en) | A kind of machining center special tooling | |
| CN208322788U (en) | Clamping device is used in a kind of processing of motor cover side opening | |
| CN211939154U (en) | Vertical processing drilling equipment of differential mechanism casing | |
| CN208913657U (en) | A kind of processing tool of gasoline engine cylinder | |
| CN205074805U (en) | Cut needle tool | |
| CN102814676A (en) | Inner hole re-machining tool for workpieces with asymmetric contours | |
| CN202763533U (en) | Multi-angle rotating tool jig | |
| CN202317733U (en) | Finish turning tool for lower section of bottle body | |
| CN204997423U (en) | Eccentric wheel center lathe who has phase angle to require processes harness | |
| CN208628866U (en) | A kind of processing unit (plant) of hydraulic cylinder weldment cylinder bottom | |
| CN204160213U (en) | The special fixture of the irregular tool-post structure part of machining large | |
| CN208289812U (en) | A kind of materials in the tube shape press-in jig | |
| CN206855044U (en) | Hood is accurately positioned stationary fixture | |
| CN207344212U (en) | Technological equipment for double eccentric butterfly valve processing | |
| CN206436165U (en) | Depth is adjustable to sell synchronous press mounting fixture more | |
| CN206662301U (en) | A kind of tailstock tool body clamp structure | |
| CN207014053U (en) | A kind of jig | |
| CN205551764U (en) | Head assembly automatic weld's universal fixturing | |
| CN206263837U (en) | Chain type spanner connector | |
| CN209632228U (en) | A kind of gear shapping machine clamping tool | |
| CN209364130U (en) | Angular transition fixture for special-shaped workpiece processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |