A kind of process industry robot integrated fixture of double
Technical field
The present invention relates to the fixture that machine components are applied in horizontal processing, relate in particular to for processing the fixture used when plate fixed by injection machine part on horizontal Machining centers.
Background technology
At present, the horizontal Machining centers of double is selected when the fixing plate of processing injection machine part.Fixing plate has six faces, adopts horizontal Machining centers that these six faces are processed.As shown in Figure 3 and Figure 4, fixing plate is carried out three-dimensional orientation, be laterally X to, it is longitudinally Y-direction, entering paper direction is Z-direction, and fixing plate includes footing datum level A14, assembling bottom surface A15, Z-direction locating surface A16, positioning reference plane A17, X to roughing standard A18, X to essence benchmark A19, assembling bottom surface B20, Z-direction datum level B21, Z-direction datum level A22, Y-direction datum level A23, X to roughing standard B24, Z-direction datum level B25, Y-direction datum level B26, positioning reference plane B27, Z-direction datum level C28 adding the part relating to holder location reference man-hour.
The existing course of processing have employed two operations, need two fixtures separately, respectively on the workbench of two stations of the clamping work in-process heart, as shown in Figure 5 and Figure 6.Operator's clamping two operation on another station when the first working procedure processing, owing to the working procedure processing time is shorter, two activity times are long.Thus cause that the clamping time of two operations is inadequate, occur lathe stop processing waiting clamping after just can forward main shaft to and go to process.The utilization rate thus making lathe reduces, and increases production cost.Additionally fixture fittings uses steel part processing assemble welding to form.The clamp structure of steel part welding and screw assembling there will be deformation or rigging position skew, and structural strength is not high, has the phenomenons such as internal stress after welding.Having fixing plate product when processing two operations to have 4 faces to need processing again, the such process tool in center that product is placed on workbench is partially long, causes that process velocity is slow, and cutter precision size of shaking is unstable.
Summary of the invention
In order to overcome the machine tool utilization rate occurred in processing at present not high, cutter is partially long, process velocity is slow, the deficiency that size is unstable, the invention provides a kind of fixture for Double-station horizontal machining center to process the fixing plate of injection machine part, this fixture can not only allow lathe service efficiency improve, but also can guarantee that high speed full depth amount is processed, and the precision of product and quality are guaranteed.
The technical solution adopted for the present invention to solve the technical problems is: machining tool is constant, and the processing technique of fixing plate is adjusted, and after adjustment, each operation only processes the size on 3 faces.Such product just can not be contained in the center of workbench, and product needs machined surface close proximity to main shaft within the scope of machine tool travel, makes cutter shorten, and improves process velocity.The two of product operations are all incorporated on two different stations of a fixture, thus do not have the problem that two working procedure processing time differences cause shutting down clamping product.Through such adjustment, two workbench of lathe can do two kinds of process times and clamping time close product respectively, improves machine tool utilization rate.
This adjustment is by utilizing the process industry robot integrated fixture of double of the present invention to realize, and specifically, the scheme that the present invention adopts is:
A kind of process industry robot integrated fixture of double, during plate fixing for horizontal processing injection machine, described fixing plate is clamped, it is characterized in that, the jig main body 2 of the described process industry robot integrated fixture of double includes base plate and the two pieces of risers combined with base plate, two pieces of risers are combined by skeleton, are provided with cushion block 1, X wherein to regulating screw 3, Y-axis support A4, Y-axis support B5 on one piece of riser;Another block riser is provided with Z-direction screw backer 6, hook pressing plate 7, Z-direction support nail 8, X and presses screw 9, Y-direction movable supporting A10, Z-direction top pressure screw A11, Y-direction movable supporting B12, Z-direction top pressure screw B13 to top.When adopting the integrated fixture of process industry robot double of the present invention, the adnexa of every piece of riser and upper installation thereof represents a station, three faces of the fixing plate of processing on each station, therefore clamping two fixing plate parts on each fixture, the time that therefore the two station is machined is essentially identical or close.After machining, two operations being exchanged, can complete the processing of another operation corresponding, efficiency is greatly improved.
The base plate of described jig main body 2 and riser can be integrated together by any mode, but for the consideration of stability, robustness, it will be preferred that integrated overall main body.
The invention has the beneficial effects as follows:
Jig main body casting, the intensity of the welding of strength ratio steel part or assembling is good, and nonstandard accessory and the size of processing that fixture uses all reduce, and use standard component in a large number, improve design and process velocity.Reduce fixture manufacturing cost, reduce fixture quantity.After using this use novel clamp, lathe can process 2 kinds of products, may only process a kind of product in the past.Reduce the management cost that lathe is distributed by production division.The cutter of processing shortens, and process velocity improves, and increases production efficiency.
Accompanying drawing explanation
Fig. 1 is the view of the first station of the process industry robot integrated fixture of double of the present invention;
Fig. 2 is the view of the second station of the process industry robot integrated fixture of double of the present invention;
Fig. 3 is the view of an angle of the fixing plate of injection machine that the process industry robot integrated fixture of double of the present invention is suitable for;
Fig. 4 is the view of another angle of the fixing plate of injection machine that the process industry robot integrated fixture of double of the present invention is suitable for;
Fig. 5 is that the view of one operation when plate is assemblied on the fixture of prior art fixed by injection machine;
Fig. 6 is that the view of another operation when plate is assemblied on the fixture of prior art fixed by injection machine;
Fig. 7 is the view that injection machine fixes when plate is assemblied on the process industry robot integrated fixture of double of the present invention.
In the drawings: 1 cushion block;2 jig main bodies;3X is to regulating screw;4Y axle supports A;5Y axle supports B;6Z is to screw backer;7 hook pressing plates;8Z is to support nail;9X presses screw to top;10Y is to movable supporting A;11Z presses screw A to top;12Y is to movable supporting B;13Z presses screw B to top;14 footing datum level A;15 assembling bottom surface A;16Z is to locating surface A;17 positioning reference plane A;18X is to roughing standard A;19X to essence benchmark A;20 assembling bottom surface B;21Z is to datum level B;22Z is to datum level A;23Y is to datum level A;24X is to roughing standard B;25Z is to datum level B;26Y is to datum level B;27 positioning reference plane B;28Z is to datum level C.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring first to Fig. 3 and Fig. 4, illustrate the structure of the fixing plate of injection machine, it is carried out three-dimensional orientation, be laterally X to, it is longitudinally Y-direction, entering paper direction is Z-direction, fixing plate includes footing datum level A14 adding the part relating to holder location reference man-hour, assembling bottom surface A15, Z-direction locating surface A16, positioning reference plane A17, X is to roughing standard A18, X to essence benchmark A19, assembling bottom surface B20, Z-direction datum level B21, Z-direction datum level A22, Y-direction datum level A23, X is to roughing standard B24, Z-direction datum level B25, Y-direction datum level B26, positioning reference plane B27, Z-direction datum level C28.
Referring back to Fig. 5 and Fig. 6, it is shown that the situation of the fixing plate of the fixture clamping of prior art.As seen in Fig., this installation way makes in the course of processing, and the process time of two operations is inconsistent, and the cutter of processing is partially long, causes that process velocity is slow, and cutter precision size of shaking is unstable.
Figures 1 and 2 show that the process industry robot integrated fixture of double of the present invention.As shown in FIG., the jig main body 2 of the process industry robot integrated fixture of double of the present invention includes base plate and the two pieces of risers combined with base plate, and two pieces of risers are combined by skeleton.This integration can adopt any applicable mode, for instance adopts bolt, card stake etc. to assemble, it is preferable to employ casting integrated molding so that stabilized soil pavement is greatly improved.
Every piece of riser of jig main body 2 represents a station, the corresponding corresponding operation of each station.Specifically, a station is provided with cushion block 1, X to regulating screw 3, Y-axis support A4, Y-axis support B5.Wherein cushion block 1 screw is assemblied on jig main body, plays the effect of the fixing Z-direction in location;X to regulating in the screw 3 screwed hole on jig main body 2, with the X of fixing plate to roughing standard B24 against play X to top pressure clamping action;Y-axis supports A4 and X and coordinates the fixing plate in location to essence benchmark 19;Y-axis supports B5 and X and coordinates the fixing plate in location to essence benchmark 19.Thus fixing an operation at this station.
Another station is provided with Z-direction screw backer 6, hook pressing plate 7, Z-direction support nail 8, X and presses screw 9, Y-direction movable supporting A10, Z-direction top pressure screw A11, Y-direction movable supporting B12, Z-direction top pressure screw B13 to top.Wherein Z-direction screw backer 6 is against on Z-direction benchmark C28 face, and the Z-direction of plate is fixed in location;Hook pressing plate 7 is assemblied on jig main body 2, plays clamping product effect;Z-direction support nail 8 is against on Z-direction datum level A22, and coarse positioning fixes Z-direction;X is pressed in X on roughing standard A18 to pressure screw 9 top, top, location X to;Y-direction movable supporting A10 is assemblied on jig main body, float support assembling bottom surface A15;Pressure screw A11 top, Z-direction top is pressed in Z-direction locating surface A16 and is clamped fixing;Y-direction movable supporting B12 is assemblied on jig main body, assembles bottom surface B20;Pressure screw B13 top, Z-direction top is pressed in Z-direction datum level B21 and is clamped fixing.Thus fix another operation.
Referring to Fig. 7, it is shown that the schematic diagram of the fixing plate of two operations of clamping on the fixture of the present invention.As seen from the figure, each fixture clamping two fixing plate parts, three faces of the fixing plate of processing on each station, the time that therefore the two station is machined is essentially identical or close.After machining, two operations being exchanged, can complete the processing of another operation corresponding, efficiency is greatly improved.
Above in conjunction with accompanying drawing, embodiments of the present invention are described in detail, but the invention is not restricted to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, it is also possible to make a variety of changes under the premise without departing from present inventive concept.