CN205817384U - A kind of flexible numerical milling machine vacuum transfer platform - Google Patents
A kind of flexible numerical milling machine vacuum transfer platform Download PDFInfo
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- CN205817384U CN205817384U CN201620687052.5U CN201620687052U CN205817384U CN 205817384 U CN205817384 U CN 205817384U CN 201620687052 U CN201620687052 U CN 201620687052U CN 205817384 U CN205817384 U CN 205817384U
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- transfer platform
- milling machine
- flexible numerical
- locating shaft
- platform
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Abstract
A kind of vacuum transfer platform of flexible numerical milling machine, the body of transfer platform is the slab construction of a rigidity, upper surface at transfer platform has the adsorption zone of part, the adsorption tank that vertical and horizontal are distributed is had in adsorption zone, infall in length and breadth at adsorption tank is provided with negative pressure hole, lower surface at transfer platform is provided with the locating shaft of protrusion, the center of this locating shaft is axial aspirating hole, the external diameter of this locating shaft mates with the column of flexible numerical milling machine, basis at transfer platform is internal is provided with vent line, this vent line connects airtight with the aspirating hole of transfer platform lower surface locating shaft for the negative pressure hole of transfer platform part adsorption zone, column and transfer platform vac sorb by flexible numerical milling machine coordinate, described part location is clamped on vacuum platform and is processed.
Description
Technical field
The application relates to Computerized Numerical Control processing technology, is specifically related to composite material beam type part milling and cuts used a kind of flexible number
Control milling machine vacuum transfer platform and using method.
Technical background
Airplane parts is numerous and jumbled, different, and composite beam-like part is exactly one type, is characterized in that straight length is relatively
Long, web width is not of uniform size and structure complex appearance required precision is higher.Traditional composite material beam type part milling cuts dependence
Special vacuum platform (stagewise aluminium made vacuum platform), plateau levels is placed in CNC milling machine workbench, lifting, clamping, centering etc.
Work is wasted time and energy, and labor strength is big, and working (machining) efficiency is low.The flexible numerical milling machine of existing advanced person is than common Five Axis numerical control
Outside milling machine structure, adding flexiblesystem, flexiblesystem is disposed with column sucker as the workbench of lathe.Flexible milling
Advantage be each column sucker by computer program control about, move up and down, quickly form External Shape curved surface, by universal
Bulb rubber suction cups realizes part positioning and clamping, is greatly improved production efficiency.This type of flexible numerical milling machine also has its limitation.Soft
Property posts bottom with complicated driving means, an intercolumniation has minimum dimension to limit, be primarily adapted for use in large scale, little curvature,
The processing of mild Composite Panels part.For composite beam-like part, due to by width size limitation, it is impossible to enter
Luggage folder absorption.In order to expand the part range of work (composite beam-like part) of flexible numerical milling machine be accomplished by designing special
Structure has the vacuum platform auxiliary of signaling transfer point and realizes.How to design vacuum platform structure, how to realize vacuum platform with soft
Property Digit Control Machine Tool is located by connecting, how to realize vacuum platform to the absorption of part, the selection that how to realize vacuum platform, and these are all
It it is the problem needing in the design process to solve.
Summary of the invention
It is an object of the invention to provide one and can break through the flexible numerical milling machine range of work, criticize by flexible numerical milling
Bed can manufacture the flexible numerical milling machine vacuum transfer platform of composite beam-like part.
A kind of flexible numerical milling machine vacuum transfer platform, is connected with flexible numerical milling machine upright, it is characterised in that switching is flat
The body of platform is the slab construction of a rigidity, and the upper surface at transfer platform has the adsorption zone of part, part to have in adsorption zone
The adsorption tank of vertical and horizontal distribution, the infall in length and breadth at adsorption tank is provided with negative pressure hole, and the lower surface at transfer platform is provided with
The locating shaft protruded, the center of this locating shaft is axial aspirating hole, the external diameter of this locating shaft and the column of flexible numerical milling machine
Joining, basis at transfer platform is internal is provided with vent line, and this vent line is by the negative pressure of transfer platform upper surface part adsorption zone
Hole is airtight with the aspirating hole of transfer platform lower surface locating shaft to be connected.
Being with the closure gasket groove of collar outside the adsorption tank of part adsorption zone, closure gasket groove is embedded with band, this absorption
The profile of groove is less than the absorption surface of part to be processed.
During use, above-mentioned flexible numerical milling machine vacuum transfer platform is connected on the column of flexible numerical milling machine, turns
Connect the seal groove profile web profile less than plane beam class composite material parts of platform part adsorption zone；Plane beam class is combined
The two ends fastening screw of material parts is fixed on transfer platform, makes the web of part cover the absorption at transfer platform
District；Column and transfer platform vac sorb by flexible numerical milling machine coordinate, and part location are clamped in vacuum platform enterprising
Row processing.
The application has the beneficial effects that: the application simple in construction, workable, can realize flexible numerical milling machine processing
The expansion of scope, manufacturing cost is relatively low, can be used for the batch production at flexible numerical milling machine of the composite beam-like part.Practicality
Good, it is easy to popularization and application, there is bigger practical value.
Below in conjunction with embodiment accompanying drawing, the application is described in further detail.
Accompanying drawing explanation
Fig. 1 is plane beam class composite material parts structural representation
The vacuum transfer platform structural representation of the flexible numerical milling machine of Fig. 2 the application
Fig. 3 is the connection signal of vacuum transfer platform and flexible numerical milling machine
Plane beam class composite material parts clamping is processed signal by vacuum transfer platform on flexible numerical milling machine by Fig. 4
In figure numbering explanation: 1 part, 2 webs, 3 transfer platforms, 4 adsorption zones, 5 closure gasket grooves, 6 adsorption tanks, 7 negative pressure holes,
8 vent lines, 9 locating shafts, 10 aspirating holes, 11 cannelures, 12 sealing rings, 13 bands, 14 location hole, 15 columns, 16 centers
Air flue
Detailed description of the invention
Seeing accompanying drawing, Fig. 1 is plane beam class composite material parts structural representation, and part 1 is that a straight length is longer, abdomen
Plate 2 width is not of uniform size, and the difficult processing part that structure complex appearance required precision is higher.And existing flexible numerical milling machine is used for
The column 15 of adsorbent parts, owing to it is by width size limitation, it is impossible to plane beam class composite material parts is carried out clamping
Absorption.Particularly meet on-the-spot to technique for aircraft composite beam-like part to expand the part range of work of flexible numerical milling machine
Batch machining, it is necessary to design special construction has the vacuum platform auxiliary of signaling transfer point and realizes.
To this end, the application provides the vacuum transfer platform of a kind of flexible numerical milling machine, as in figure 2 it is shown, with flexible numerical milling
Bed column connects, and the body of transfer platform 3 is the slab construction of a rigidity, and the upper surface at transfer platform has part adsorption zone
4, there is the adsorption tank 6 that vertical and horizontal are distributed in part adsorption zone 4, the infall in length and breadth at adsorption tank 6 is provided with negative pressure hole 7, for
Preferably realizing vac sorb, be with the closure gasket groove 5 of collar outside the adsorption tank 6 of part adsorption zone, closure gasket groove 5 is embedded
Having band 13, in enforcement, the profile of this closure gasket groove 5, less than the adsorption plane of part to be processed, is combined with plane beam class in Fig. 1
As a example by material parts, this part is with the web 2 of bottom as adsorption plane, and therefore, the profile of closure gasket groove 5 is less than part web 2
Appearance profile, to guarantee that the web 2 of part can be completely covered on adsorption zone 4.
Being additionally provided with the hole, location 14 of locating element outside part adsorption zone, the lower surface at transfer platform 3 is provided with protrusion
Locating shaft 9, the center of this locating shaft is axial aspirating hole 10, the external diameter of this locating shaft 9 and 15, the column of flexible numerical milling machine
Joining, locating shaft 9 can be plugged in the central airway 16 of column 15, and basis at transfer platform 3 is internal is provided with vent line 8, should
Vent line 8 is by the airtight company of aspirating hole 10 of the negative pressure hole 7 of transfer platform part adsorption zone with transfer platform lower surface locating shaft 9
Logical.
In order to ensure the air-tightness between transfer platform and machine pillar, at transfer platform 3 body lower surface locating shaft 9
Being provided around cannelure 11, cannelure 11 is embedded with sealing ring 12, and the diameter of this cannelure 11 is less than flexible numerical milling machine upright
The diameter of 15, seals the lower surface of the upper surface of column with transfer platform.
During use, as a example by the plane beam class composite material parts described in manuscript 1, above-mentioned transfer platform 3 is connected
On the column 15 of flexible numerical milling machine, realize vacuum transfer platform and flexible numerical by locating shaft with coordinating of machine pillar
Being located by connecting of milling machine, as shown in Figure 3 and Figure 4.The profile of the closure gasket groove 5 of this transfer platform adsorption zone 4 is less than plane beam class
Web 2 profile of composite material parts 1；The two ends fastening screw of described part 1 is fixed on the hole, location of transfer platform
On 14, the web 2 of part 1 is made to cover on the adsorption zone 4 of transfer platform 3；By column 15 and the switching of flexible numerical milling machine
Platform 3 vac sorb coordinates, the central airway 16 of flexible numerical milling machine upright and the aspirating hole at the locating shaft center of transfer platform
10 and vent line 8 connect with negative pressure hole 7, negative pressure is transferred to adsorption tank, it is achieved the vac sorb to part, re-uses vertical
Straight clamp realizes the auxiliary to part and compresses, and is clamped on vacuum transfer platform 3 part 1 location and is processed.
The application simple in construction, workable, can realize the expansion of the flexible numerical milling machine range of work, manufacturing cost is relatively
Low, can be used for the batch production at flexible numerical milling machine of the composite beam-like part, the method can also be used for other similar overlength
The processing of part.
Claims (3)
1. a vacuum transfer platform for flexible numerical milling machine, is connected with flexible numerical milling machine upright, it is characterised in that switching is flat
The body of platform is the slab construction of a rigidity, and the upper surface at transfer platform has the adsorption zone of part, has longitudinal direction in adsorption zone
With the adsorption tank of cross direction profiles, the infall in length and breadth at adsorption tank is provided with negative pressure hole, is additionally provided with locating element outside adsorption zone
Hole, location, the lower surface at transfer platform is provided with the locating shaft of protrusion, and the center of this locating shaft is axial aspirating hole, this locating shaft
External diameter mate with the column of flexible numerical milling machine, basis at transfer platform is internal is provided with vent line, and this vent line will turn
Connect that the negative pressure hole of platform part adsorption zone is airtight with the aspirating hole of transfer platform lower surface locating shaft to be connected.
2. flexible numerical milling machine vacuum transfer platform as claimed in claim 1, it is characterised in that in the suction of part adsorption zone
Being with the closure gasket groove of collar outside attached groove, closure gasket groove is embedded with band, and the profile of this closure gasket groove is less than part to be processed
Adsorption plane.
3. the flexible numerical milling machine vacuum transfer platform as described in claims 1 or 2, it is characterised in that at transfer platform originally
Body lower surface locating shaft be provided around cannelure, cannelure is embedded with sealing ring, the diameter of this cannelure be less than flexible numerical
The diameter of milling machine upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687052.5U CN205817384U (en) | 2016-07-01 | 2016-07-01 | A kind of flexible numerical milling machine vacuum transfer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687052.5U CN205817384U (en) | 2016-07-01 | 2016-07-01 | A kind of flexible numerical milling machine vacuum transfer platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817384U true CN205817384U (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687052.5U Active CN205817384U (en) | 2016-07-01 | 2016-07-01 | A kind of flexible numerical milling machine vacuum transfer platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002406A (en) * | 2016-07-01 | 2016-10-12 | 中航飞机股份有限公司西安飞机分公司 | Vacuum turning-connection platform for flexible numerical control milling machine and using method |
| CN109807659A (en) * | 2017-11-22 | 2019-05-28 | 广东工业大学 | A kind of vacuum suction backing plate and application method |
-
2016
- 2016-07-01 CN CN201620687052.5U patent/CN205817384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002406A (en) * | 2016-07-01 | 2016-10-12 | 中航飞机股份有限公司西安飞机分公司 | Vacuum turning-connection platform for flexible numerical control milling machine and using method |
| CN109807659A (en) * | 2017-11-22 | 2019-05-28 | 广东工业大学 | A kind of vacuum suction backing plate and application method |
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