Disclosure of Invention
The invention aims to provide a five-axis rapid clamping universal tool for a gantry, aiming at the existing defects, wherein the rapid clamping universal tool comprises a bottom plate, supporting legs and supporting blocks, and a plurality of groups of supporting legs and supporting blocks are arranged on the bottom plate;
the bottom plate is sequentially provided with a central mounting hole, an annular groove and a guide rail groove from inside to outside, and the side edge of the bottom plate is provided with a pressure plate groove; the annular groove is arranged on the upper table surface of the bottom plate, and the annular groove and the central mounting hole are coaxial; the guide rail grooves are symmetrically distributed on the bottom plate, two ends of each guide rail groove guide the central mounting hole, and the bottom plate is connected with the supporting block through supporting legs;
the supporting shoe center is equipped with the mounting hole, the central symmetry has multirow press the hole on the supporting shoe, the supporting shoe passes through the screw the mounting hole with supporting leg fixed connection.
Further, the number of the pressing plate grooves is at least two.
Further, the radius of the inner ring of the annular groove is larger than the radius of the central mounting hole.
Further, the guide rail groove comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole.
Furthermore, the guide rail groove penetrates through the bottom plate, and a reverse guide rail groove is formed in the periphery of the guide rail groove on the lower table surface of the bottom plate.
Furthermore, the supporting legs and the supporting blocks form at least one group.
Further, the supporting leg is installed in the guide rail groove.
Further, the support legs are mounted in the central mounting holes.
Further, every row of pressing hole all is equipped with a plurality of pressing holes, pressing hole is including preformed hole and reverse counter sink.
Furthermore, a mounting plate can be fixedly connected above the supporting blocks.
Aiming at the prior art, the invention has the following effects:
(1) this patent realizes through bottom surface fixed mode clamping that a clamping processing is except all profiles of bottom surface to can be according to the suitable workstation of work piece size adjustment.
(2) The tool can be applied to a head swinging machine and a cradle machine of a five-axis machining center, and the base and the supporting legs can be independently used on a horizontal machining center and a gantry four-axis.
(3) Use this patent can be applicable to five machining centers, the planer-type mills, horizontal machining center, the planer-type four-axis, vertical machining center, and multiple equipment is general, opens thick to the blank, and semi-manufactured goods finish machining is general, and the clamping mode is various and nimble, can adopt reverse side countersunk screw locking work piece, also can utilize the frock surface to reserve the screw hole and wear the clamp plate and compress tightly. The bottom tool base can be erected for the gantry four-axis, the center circle and the end face are utilized for straightening, the gantry four-axis machining tool is used for gantry four-axis machining, machining types are wide, clamping is rapid, and the tool size can be adjusted according to different workpiece sizes. More improve production efficiency than traditional processing frock.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings, but the following examples are merely illustrative of preferred embodiments, which are provided to assist understanding of the present invention, and are not to be construed as limiting the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
As shown in fig. 1 and 2, the five-axis rapid clamping universal tool for the gantry comprises a bottom plate 1, supporting legs 2 and supporting blocks 3, wherein a plurality of groups of supporting legs 2 and supporting blocks 3 are mounted on the bottom plate;
the bottom plate 1 is sequentially provided with a central mounting hole 4, an annular groove 5 and a guide rail groove 6 from inside to outside, and the side edge of the bottom plate 1 is provided with a pressure plate groove 7; the annular groove 5 is arranged on the upper table surface of the bottom plate 1, and the annular groove 5 and the central mounting hole 4 are coaxial; the guide rail grooves 6 are symmetrically distributed on the bottom plate 1, two ends of each guide rail groove 6 guide the central mounting hole 4, and the bottom plate 1 is connected with the supporting block 3 through the supporting legs 2;
the supporting shoe 3 center is equipped with mounting hole 8, the central symmetry has multirow press the hole on the supporting shoe 3, supporting shoe 3 passes through the screw mounting hole 8 with supporting leg 2 fixed connection.
The number of the pressing plate grooves 7 is four.
The radius of the inner ring of the annular groove 5 is larger than that of the central mounting hole 4.
The guide rail groove 6 comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole 4.
The guide rail groove 6 penetrates through the bottom plate 1, and a reverse guide rail groove is formed in the periphery of the guide rail groove 6 on the lower table surface of the bottom plate 1.
The supporting legs 2 and the supporting blocks 3 are four groups.
The supporting legs 2 are arranged in the guide rail grooves 6, and the supporting legs are fixed at four corners of the guide rail grooves 6.
Every row of pressing hole all is equipped with a plurality of pressing holes, pressing hole includes preformed hole 9 and reverse counter sink 10.
A mounting plate 11 can be fixedly connected above the supporting blocks 3.
The thin plate type workpiece can be processed in the mode, and the workpiece can be stably processed and stressed.
Example 2
As shown in fig. 1 and 3, the five-axis rapid clamping universal tool for the gantry comprises a bottom plate 1, supporting legs 2 and supporting blocks 3, wherein a plurality of groups of supporting legs 2 and supporting blocks 3 are mounted on the bottom plate;
the bottom plate 1 is sequentially provided with a central mounting hole 4, an annular groove 5 and a guide rail groove 6 from inside to outside, and the side edge of the bottom plate 1 is provided with a pressure plate groove 7; the annular groove 5 is arranged on the upper table surface of the bottom plate 1, and the annular groove 5 and the central mounting hole 4 are coaxial; the guide rail grooves 6 are symmetrically distributed on the bottom plate 1, two ends of each guide rail groove 6 guide the central mounting hole 4, and the bottom plate 1 is connected with the supporting block 3 through the supporting legs 2;
the supporting shoe 3 center is equipped with mounting hole 8, the central symmetry has multirow press the hole on the supporting shoe 3, supporting shoe 3 passes through the screw mounting hole 8 with supporting leg 2 fixed connection.
The number of the pressing plate grooves 7 is four.
The radius of the inner ring of the annular groove 5 is larger than that of the central mounting hole 4.
The guide rail groove 6 comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole 4.
The guide rail groove 6 penetrates through the bottom plate 1, and a reverse guide rail groove is formed in the periphery of the guide rail groove 6 on the lower table surface of the bottom plate 1.
The supporting legs 2 and the supporting blocks 3 are four groups.
The supporting legs 2 are arranged in the guide rail grooves 6, the supporting legs are fixed in the folding grooves of the guide rail grooves 6, and the supporting blocks are abutted to form a table top.
Every row of pressing hole all is equipped with a plurality of pressing holes, pressing hole includes preformed hole 9 and reverse counter sink 10.
In the mode, a large workpiece can be machined, and a sufficient mounting surface is ensured at the bottom of the workpiece.
Example 3
As shown in fig. 1 and 4, the five-axis rapid clamping universal tool for the gantry comprises a bottom plate 1, supporting legs 2 and supporting blocks 3, wherein a plurality of groups of supporting legs 2 and supporting blocks 3 are mounted on the bottom plate;
the bottom plate 1 is sequentially provided with a central mounting hole 4, an annular groove 5 and a guide rail groove 6 from inside to outside, and the side edge of the bottom plate 1 is provided with a pressure plate groove 7; the annular groove 5 is arranged on the upper table surface of the bottom plate 1, and the annular groove 5 and the central mounting hole 4 are coaxial; the guide rail grooves 6 are symmetrically distributed on the bottom plate 1, two ends of each guide rail groove 6 guide the central mounting hole 4, and the bottom plate 1 is connected with the supporting block 3 through the supporting legs 2;
the supporting shoe 3 center is equipped with mounting hole 8, the central symmetry has multirow press the hole on the supporting shoe 3, supporting shoe 3 passes through the screw mounting hole 8 with supporting leg 2 fixed connection.
The number of the pressing plate grooves 7 is four.
The radius of the inner ring of the annular groove 5 is larger than that of the central mounting hole 4.
The guide rail groove 6 comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole 4.
The guide rail groove 6 penetrates through the bottom plate 1, and a reverse guide rail groove is formed in the periphery of the guide rail groove 6 on the lower table surface of the bottom plate 1.
The supporting legs 2 and the supporting blocks 3 are four groups.
The supporting legs 2 are arranged in the guide rail grooves 6, and the supporting legs are fixed at four corners of the guide rail grooves 6.
Every row of pressing hole all is equipped with a plurality of pressing holes, pressing hole includes preformed hole 9 and reverse counter sink 10.
The base can be installed on longmen four-axis centre of gyration, can be vertical bottom fixture base to longmen four-axis, utilizes central circle and terminal surface alignment for longmen four-axis processing, and the processing type is wide, and the clamping is rapid, can adjust the frock size according to different work piece sizes.
Example 4
As shown in fig. 1 and 5, the five-axis rapid clamping universal tool for the gantry comprises a bottom plate 1, supporting legs 2 and supporting blocks 3, wherein a group of supporting legs 2 and supporting blocks 3 are mounted on the bottom plate;
the bottom plate 1 is sequentially provided with a central mounting hole 4, an annular groove 5 and a guide rail groove 6 from inside to outside, and the side edge of the bottom plate 1 is provided with a pressure plate groove 7; the annular groove 5 is arranged on the upper table surface of the bottom plate 1, and the annular groove 5 and the central mounting hole 4 are coaxial; the guide rail grooves 6 are symmetrically distributed on the bottom plate 1, two ends of each guide rail groove 6 guide the central mounting hole 4, and the bottom plate 1 is connected with the supporting block 3 through the supporting legs 2;
the supporting shoe 3 center is equipped with mounting hole 8, the central symmetry has multirow press the hole on the supporting shoe 3, supporting shoe 3 passes through the screw mounting hole 8 with supporting leg 2 fixed connection.
The number of the pressing plate grooves 7 is four.
The radius of the inner ring of the annular groove 5 is larger than that of the central mounting hole 4.
The guide rail groove 6 comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole 4.
The guide rail groove 6 penetrates through the bottom plate 1, and a reverse guide rail groove is formed in the periphery of the guide rail groove 6 on the lower table surface of the bottom plate 1.
The supporting legs 2 are arranged in the guide rail grooves 6. And the pressing holes can also be fixedly arranged in the sample installing holes 4, each row of the pressing holes is provided with a plurality of pressing holes, and the pressing holes comprise preformed holes 9 and reverse counter-sunk holes 10.
A mounting plate 11 can be fixedly connected above the supporting blocks 3.
Fine small workpieces can be added in the mode, the workpieces can be firmly arranged on the work, and the processing stress is facilitated.
Example 5
As shown in fig. 6, the universal fixture for rapidly clamping five shafts of a gantry comprises a bottom plate 1, wherein the bottom plate 1 is sequentially provided with a central mounting hole 4, an annular groove 5 and a guide rail groove 6 from inside to outside, and a pressure plate groove 7 is arranged on the side edge of the bottom plate 1; the annular groove 5 is arranged on the upper table surface of the bottom plate 1, and the annular groove 5 and the central mounting hole 4 are coaxial; the guide rail grooves 6 are symmetrically distributed on the bottom plate 1, the two ends of each guide rail groove 6 guide the central mounting hole 4, and the number of the pressing plate grooves 7 is four.
The radius of the inner ring of the annular groove 5 is larger than that of the central mounting hole 4.
The guide rail groove 6 comprises a displacement groove and a folding groove, the displacement groove is formed in two sides of the plate-type quick clamping tool, the folding groove is formed in two ends of the displacement groove, and the folding groove is guided to the central mounting hole 4.
The guide rail groove 6 penetrates through the bottom plate 1, and a reverse guide rail groove is formed in the periphery of the guide rail groove 6 on the lower table surface of the bottom plate 1.
The mode can be used for processing a large workpiece with a through inner cavity or through regional characteristics, a screw rod sleeve pressing plate can be pressed in the inner cavity of the workpiece by utilizing a reverse counter bore on the plate type quick clamping tool, and then the pressing plate groove on the periphery of the plate type quick clamping tool is used for probing the pressing plate into the groove and pressing the pressing plate on the workbench. When the workpiece is machined, the workpiece can be taken out only by removing the pressing plate and the screw in the inner cavity of the workpiece. The next product is convenient to process.
Example 6
The five-axis rapid clamping general tool for the gantry comprises supporting legs 2 and supporting blocks 3, wherein mounting holes are formed in the centers of the supporting blocks 3, multiple rows of pressing holes are formed in the supporting blocks 3 in a centrosymmetric mode, and the supporting blocks 3 penetrate through the mounting holes 8 through screws and are fixedly connected with the supporting legs 2.
Every row of pressing hole all is equipped with a plurality of pressing holes, pressing hole includes preformed hole 9 and reverse counter sink 10.
And a triangular prism-shaped reinforcing block is arranged on one side of the bottom of the supporting leg 2, and a pressure plate groove is formed in the reinforcing block.
The mounting hole 8 is a table-shaped hole, and the height of the table top of the mounting hole is larger than the upper end face of the screw.
Although embodiments of the present invention have been shown and described, it will be understood that the embodiments described above are illustrative and should not be construed as limiting the invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the embodiments described above without departing from the spirit and scope of the invention, and that such changes, modifications, substitutions and alterations in combination are intended to be included within the scope of the invention.