CN206578585U - A kind of five-axis NC machine center fixture - Google Patents
A kind of five-axis NC machine center fixture Download PDFInfo
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- CN206578585U CN206578585U CN201720250972.5U CN201720250972U CN206578585U CN 206578585 U CN206578585 U CN 206578585U CN 201720250972 U CN201720250972 U CN 201720250972U CN 206578585 U CN206578585 U CN 206578585U
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Abstract
The utility model discloses a kind of five-axis NC machine center fixture, including turntable, first fixture and the second fixture, first fixture and the second fixture are fixedly mounted on turntable surface, the turntable surface is provided with hydraulic column, first fixture and the second fixture both sides are mounted on expansion link, the expansion link top is provided with unidirectional fixed plate, the hydraulic pressure top end is provided with twin fixed guide-vane plate, first fixture is internally provided with drilling attachment, the twin fixed guide-vane plate, unidirectional fixed plate is and the first fixture, the clamping plate on the second fixture top is fixed together, first fixture and the second fixture bottom both sides are mounted on metallic plate, the metallic plate realizes that height is adjusted by the hydraulic-driven inside turntable, the clamping plate inwall sets fluted, the apparatus structure is simple, it is easy to different workpiece to use, improve the production and processing efficiency of numer centre, and be easy to adjust angle, it is convenient and practical.
Description
Technical field
The utility model is related to numerical control machine tool technique field, specially a kind of five-axis NC machine center fixture.
Background technology
Fixture is exactly to be used for during machine-building fixing processing object, is allowed to occupy correct position, to receive construction
Or the device of detection, machining center develops from CNC milling machine；Maximum difference with CNC milling machine is machining center
With the automatic ability for exchanging process tool, by installing the cutter of different purposes on tool magazine, it can pass through in clamped one time
Automatic tool changer changes the process tool on main shaft, realizes a variety of machining functions；Numerical control machining center be by plant equipment with
The high-efficiency automatic lathe suitable for processed complex part of digital control system composition.Numerical control machining center is to produce in the world at present
Measure one of highest, most widely used Digit Control Machine Tool.Its comprehensive process ability is stronger, can complete more after workpiece clamped one time
Processing content, machining accuracy is higher, and with regard to the batch workpiece of medium difficulty of processing, its efficiency is 5~10 times of conventional equipment, special
Be not that it can complete the processing that many conventional equipments can not be completed, it is more complicated to shape, the high single-piece work of required precision or in
Small lot multi-item production is more applicable.The functions such as milling, boring, drilling, tapping and screw cutting are concentrated on one by it
In equipment, kinds of processes means are made it have.Machining center has according to locus classification during spindle processing：It is horizontal and vertical
Machining center.Have by process applications classification：Boring-milling center, Compositions of metal-working machines.Have by function special sort：Either simplex is made
Platform, double-workbench and many working bench processing centers.Single shaft, twin shaft, machining center of three axles and interchangeable main spindle box etc., fixture is five
All single workpiece can only be fixed for the essential equipment of Shaft and NC Machining Test machining center, general fixture, and enter to workpiece
Row can not realize convenient adjustment when fixed, be unfavorable for the raising of processing efficiency.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of five-axis NC machine center fixture,
Including turntable, the first fixture and the second fixture, first fixture and the second fixture are fixedly mounted on turntable surface, institute
State turntable surface and hydraulic column is installed, the hydraulic column is arranged between the first fixture and the second fixture, first fixture
Expansion link is mounted on the second fixture both sides, the expansion link top is provided with unidirectional fixed plate, the hydraulic pressure top end peace
Equipped with twin fixed guide-vane plate, first fixture is internally provided with drilling attachment, and the drilling attachment is arranged on inside the first fixture
Side, and the twin fixed guide-vane plate, unidirectional fixed plate be fixed together with the first fixture, the clamping plate on the second fixture top,
And first fixture and the second fixture bottom both sides are mounted on metallic plate, the metallic plate passes through the hydraulic pressure inside turntable
Driving realizes that height is adjusted, and the clamping plate inwall sets fluted, and the drilling attachment includes clamp body and spring clip cylinder, institute
Spring clip cylinder is stated to be arranged on inside clamp body.
As a kind of preferred technical scheme of the utility model, the clamp body other end is provided with regulating bolt, and institute
State clamp body surface and be provided with limit screw, the regulating bolt and limit screw use stainless steel material.
As a kind of preferred technical scheme of the utility model, first fixture and the second fixture two ends are provided with out
Mouthful, the metallic plate, clamping plate use Hardmetal materials.
As a kind of preferred technical scheme of the utility model, the turntable bottom is rotated by rotary shaft and fixed station
Connection, the rotary shaft is realized by FPGA controller and controlled.
Compared with prior art, the beneficial effects of the utility model are：The five-axis NC machine center fixture, by setting
The first fixture and the second fixture are put, the clamping and fixation to multiple workpiece that can once realize can also be realized to a workpiece
The processing of multiple working procedure, and fixture wide variety, using drilling attachment when rotating hex bolts so that spring clip cylinder moves right
Dynamic, under the active force of clamp body inner circle poppet surface, the conical section of spring clip cylinder shrinks, and finally causes drill bit centering to clamp,
Centering clamping can be carried out to drill bit, be easy to be clamped fixation to workpiece and drill bit, so as to facilitate the work of numerical control machining center
Make, it is not necessary to fixture is frequently changed, while by setting hydraulic column and expansion link, the height of the first fixture and the second fixture can be controlled
Degree, is conveniently clamped fixation for different size of workpiece, then realizes metallic plate by the hydraulic-driven inside turntable
Height regulation, consequently facilitating to being fixed around workpiece, and by setting rotary shaft so that turntable can realize freedom
Rotation, the volume man for being conveniently adjusted fixture superintends and directs, and use more facilitates, and the apparatus structure is simple, is easy to different workpiece to use, and improves
The production and processing efficiency of numer centre, and be easy to adjust angle, it is convenient and practical.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model drilling attachment structural representation.
In figure：1- turntables；The fixtures of 2- first；The fixtures of 3- second；4- hydraulic columns；5- grooves；6- expansion links；7- is unidirectionally solid
Fixed board；8- twin fixed guide-vane plates；9- drilling attachments；10- clamping plates；11- metallic plates；12- clamp bodies；13- spring clips cylinder；14- is adjusted
Save bolt；15- limit screws；16- is open；17- rotary shafts；18- fixed stations.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of five-axis NC machine center fixture,
Including turntable 1, the first fixture 2 and the second fixture 3, the fixture 3 of the first fixture 2 and second is fixedly mounted on turntable 1
Surface, the surface of turntable 1 is provided with hydraulic column 4, and the hydraulic column 4 is arranged between the first fixture 2 and the second fixture 3,
The both sides of first fixture, 2 and second fixture 3 are mounted on expansion link 6, and the top of expansion link 6 is provided with unidirectional fixed plate 7,
The top of hydraulic column 4 is provided with twin fixed guide-vane plate 8, and first fixture 2 is internally provided with drilling attachment 9, the drill jig
Tool 9 is arranged on the interior side of the first fixture 2, and the twin fixed guide-vane plate 8, unidirectional fixed plate 7 are pressed from both sides with the first fixture 2, second
The clamping plate 10 for having 3 tops is fixed together, and the bottom both sides of 2 and second fixture of the first fixture 3 are mounted on metallic plate
11, the metallic plate 11 realizes that height is adjusted by the hydraulic-driven inside turntable 1, and the inwall of clamping plate 10 is provided with recessed
Groove 5, the drilling attachment 9 includes clamp body 12 and spring clip cylinder 13, and the spring clip cylinder 13 is arranged on inside clamp body 12.
Preferably, the other end of clamp body 12 is provided with regulating bolt 14, and the surface of the clamp body 12 is provided with
Limit screw 15, the regulating bolt 14 and limit screw 15 use stainless steel material；The fixture of first fixture 2 and second
3 two ends are provided with opening 16, and the metallic plate 11, clamping plate 10 use Hardmetal materials；The bottom of turntable 1 leads to
Cross rotary shaft 17 and fixed station 18 is rotatably connected, the rotary shaft 17 is realized by FPGA controller and controlled.
Specifically used mode and advantage：The five-axis NC machine center fixture, by setting the first fixture and the second folder
Tool, the clamping and fixation to multiple workpiece that can once realize can also realize the processing of multiple working procedure, and folder to a workpiece
Has wide variety, using drilling attachment when rotating hex bolts so that spring clip cylinder moves right, in clamp body female cone table
Under the active force in face, the conical section of spring clip cylinder shrinks, and finally causes drill bit centering to clamp, and can carry out centering folder to drill bit
Tightly, it is easy to be clamped fixation to workpiece and drill bit, so as to facilitate the work of numerical control machining center, it is not necessary to frequently change fixture,
Simultaneously by setting hydraulic column and expansion link, the height of the first fixture and the second fixture can be controlled, for different size of work
Part is conveniently clamped fixation, and the height for then realizing metallic plate by the hydraulic-driven inside turntable is adjusted, consequently facilitating
To being fixed around workpiece, and by setting rotary shaft so that turntable can be realized and rotated freely, and be conveniently adjusted fixture
Volume man superintends and directs, and use more facilitates, and the apparatus structure is simple, is easy to different workpiece to use, the production for improving numer centre adds
Work efficiency rate, and be easy to adjust angle, it is convenient and practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of five-axis NC machine center fixture, it is characterised in that：Including turntable（1）, the first fixture（2）With the second folder
Tool（3）, first fixture（2）With the second fixture（3）It is fixedly mounted on turntable（1）Surface, the turntable（1）Surface
Hydraulic column is installed（4）, the hydraulic column（4）Installed in the first fixture（2）With the second fixture（3）Between, first fixture
（2）With the second fixture（3）Both sides are mounted on expansion link（6）, the expansion link（6）Top is provided with unidirectional fixed plate（7）, institute
State hydraulic column（4）Top is provided with twin fixed guide-vane plate（8）, first fixture（2）It is internally provided with drilling attachment（9）, it is described
Drilling attachment（9）It is arranged on the first fixture（2）Interior side, and the twin fixed guide-vane plate（8）, unidirectional fixed plate（7）And the
One fixture（2）, the second fixture（3）The clamping plate on top（10）It is fixed together, and first fixture（2）With the second fixture
（3）Bottom both sides are mounted on metallic plate（11）, the metallic plate（11）Pass through turntable（1）Internal hydraulic-driven is realized high
Degree regulation, the clamping plate（10）Inwall sets fluted（5）, the drilling attachment（9）Including clamp body（12）And spring clip
Cylinder（13）, the spring clip cylinder（13）It is arranged on clamp body（12）It is internal.
2. a kind of five-axis NC machine center fixture according to claim 1, it is characterised in that：The clamp body（12）
The other end is provided with regulating bolt（14）, and the clamp body（12）Surface is provided with limit screw（15）, the regulating bolt
（14）And limit screw（15）Use stainless steel material.
3. a kind of five-axis NC machine center fixture according to claim 1, it is characterised in that：First fixture
（2）With the second fixture（3）Two ends are provided with opening（16）, the metallic plate（11）, clamping plate（10）Use hard alloy
Material.
4. a kind of five-axis NC machine center fixture according to claim 1, it is characterised in that：The turntable（1）
Bottom passes through rotary shaft（17）And fixed station（18）Rotatable connection, the rotary shaft（17）Realized and controlled by FPGA controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250972.5U CN206578585U (en) | 2017-03-15 | 2017-03-15 | A kind of five-axis NC machine center fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250972.5U CN206578585U (en) | 2017-03-15 | 2017-03-15 | A kind of five-axis NC machine center fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578585U true CN206578585U (en) | 2017-10-24 |
Family
ID=60112754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250972.5U Active CN206578585U (en) | 2017-03-15 | 2017-03-15 | A kind of five-axis NC machine center fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578585U (en) |
-
2017
- 2017-03-15 CN CN201720250972.5U patent/CN206578585U/en active Active
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