CN113231836A - Inside and outside subregion high-efficient production workstation of numerical control longmen machining center - Google Patents
Inside and outside subregion high-efficient production workstation of numerical control longmen machining center Download PDFInfo
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- CN113231836A CN113231836A CN202110468864.6A CN202110468864A CN113231836A CN 113231836 A CN113231836 A CN 113231836A CN 202110468864 A CN202110468864 A CN 202110468864A CN 113231836 A CN113231836 A CN 113231836A
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- workbench
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention discloses an efficient production workbench for inner and outer partitions of a numerical control gantry machining center, which belongs to the technical field of numerical control machining and comprises a supporting component, a fixing component and a workbench component, wherein the supporting component is positioned at the lowest end of a whole set of device, the fixing component is arranged in the center of the supporting component, and the workbench component is arranged on the side of the fixing component.
Description
Technical Field
The invention relates to the technical field of numerical control machining, in particular to an internal and external partition efficient production workbench of a numerical control gantry machining center.
Background
The numerical control gantry machining center is a machining center with a spindle axis and a workbench which are perpendicular to each other, a beam is fixed, the workbench moves or rotates and is called a fixed beam type, a beam moves up and down, the workbench moves back and forth and is called a movable beam type, the workbench is fixed, a gantry moves and is called a movable column type, the numerical control gantry machining center has various structural forms, can automatically and precisely machine workpieces, and can finish the machining efficiency and precision which cannot be finished by manpower, but the existing numerical control gantry machining center can only bear and fix the workpieces, can machine the workpieces by relative motion with a machining tool, and needs to take out the machined workpieces and put in and fix new workpieces after machining one workpiece, so a large amount of machining time can be delayed in the process, the machining efficiency of the machining center is difficult to be greatly improved, and the existing workpiece fixing mode cannot effectively fix the workpieces in irregular shapes, the workpiece is easy to deform when the bent sheet-shaped workpiece is fixed, so people need an efficient production workbench inside and outside a numerical control gantry machining center to solve the problems.
Disclosure of Invention
The invention aims to provide an efficient production workbench for a numerical control gantry machining center in an internal and external partition mode, and aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an inside and outside subregion high efficiency production workstation of numerical control longmen machining center, includes supporting component, fixed subassembly, workstation subassembly, isolation component, locating component, the supporting component is located the lower extreme of complete equipment, plays the effect of bearing other parts, supporting component central authorities are provided with fixed subassembly, fixed subassembly plays the effect of supporting fixed other parts, fixed subassembly side is provided with the workstation subassembly, the workstation subassembly plays the effect of supporting external processing work piece, the supporting component middle part is provided with isolation component, isolation component plays the effect of keeping apart into inside and outside two parts with the device, spacing collar one end is provided with locating component, locating component plays the effect of carrying out the position location to the workstation subassembly.
The support assembly comprises a fixed bottom plate, a limiting ring and a water drainage groove, the fixed bottom plate is located at the bottommost end of the whole device, the limiting ring is fixedly mounted above the fixed bottom plate, a plurality of water drainage grooves are formed in the fixed bottom plate, the limiting ring is an oval limiting ring, one end, away from the positioning push block, of the fixed bottom plate is fixedly mounted in a workbench area of the numerical control gantry machining center, the suspension mounting plate is located in an isolation door area of the numerical control gantry machining center, a slotted hole can be formed in the middle of the isolation door of the numerical control gantry machining center, the suspension mounting plate is convenient to mount and fix, the suspension mounting plate and the isolation door of the numerical control gantry machining center jointly achieve the effect isolated from the outside on the machining area, and one end, close to the positioning push block, of the device is exposed outside the numerical control gantry machining center.
Fixed subassembly includes the fixed axle, rotates installation piece, flexible groove piece, PMKD central fixed mounting has the fixed axle, the cover is established on the fixed axle and is installed and rotate the installation piece, it can use the fixed axle to be rotary motion as the axle to rotate the installation piece, rotate the relative both sides fixed mounting of installation piece and have flexible groove piece, flexible groove piece height is higher than the workstation height.
The workbench component comprises a spring, a telescopic column and a workbench, wherein a slotted hole is formed in one end, away from the rotary mounting block, of the telescopic slotted block, the telescopic column is fixedly mounted in the slotted hole, a workbench is fixedly mounted at one end, away from the spring, of the telescopic column, the telescopic column can slide in the slotted hole, a workpiece fixing device is arranged on the workbench and fixes a workpiece to be machined on the workbench, a numerical control gantry machining center system is started to machine the workpiece on the workbench in a machining area, a new workpiece can be fixed on the workbench close to one side of the positioning push block in the machining process to prepare for machining of the new workpiece, after the workpiece in the machining area is machined, the workbench is only required to be pushed to rotate along the inner side wall of the limiting ring, so that the workbenches on two sides of the limiting ring are mutually exchanged, and after the exchange is completed, the machined workpiece is located close to one side of the positioning push block, the device can fix the new workpiece while processing the workpiece, saves the time for dismounting and fixing the new workpiece when the numerical control gantry processing center processes one workpiece, greatly improves the processing efficiency, reduces the busyness for replacing the workpiece by the operator, only needs to fix the new workpiece before the workpiece being processed is processed, effectively improves the stability of workpiece fixation, and is favorable for improving the processing precision of the workpiece.
The isolation assembly comprises a suspension mounting plate, a hinge, an isolation plate, an iron suction plate, a magnet groove and a magnet, the suspension mounting plate is fixedly mounted at the top end of the middle part of the limit ring, the middle part of the bottom end of the suspension mounting plate is 1-2 mm away from the top end of a rotating mounting block, the hinges are fixedly mounted on two sides of the bottom end of the suspension mounting plate, the isolation plate is fixedly mounted at one end, away from the suspension mounting plate, of the hinge, the iron suction plate is fixedly mounted at the bottom end of the isolation plate, the magnet groove is formed in a region, close to the iron suction plate, of a fixing bottom plate, the magnet is fixedly mounted in the magnet groove, a workbench rotates to sequentially drive a telescopic column, a telescopic groove block and a rotating mounting block to rotate, then drives the telescopic groove block, the telescopic column and the workbench at the other end to rotate, and when the isolation plate region is rotated, the telescopic groove block can push the isolation plate open, so that workpieces on the workbench and the workbench can pass through the isolation plate in a contactless manner, treat that flexible groove block rotates out the division board when regional, the division board is automatic lower pendulum under articulated and the natural action of gravity of hinge, and when lower pendulum is to the minimum, the iron suction disc and magnet inter attraction for the division board is stabilized immediately, and the division board plays the isolation in the work piece course of working, makes the inside piece of machining center can not splash with wasing water.
The positioning assembly comprises a positioning push block, a limiting slide block and a limiting slide groove, wherein the positioning push block is slidably mounted at one end of a limiting ring, the two ends of the positioning push block penetrate through the side wall of the limiting ring, the limiting slide block is fixedly mounted on the side wall of the positioning push block, the limiting slide groove is formed in the limiting ring close to the limiting slide block, the limiting slide block can slide transversely in the limiting slide groove, the positioning push block is required to be extracted to one side far away from a machining center before a rotary workbench, the limiting slide block can slide in the limiting slide groove while the positioning push block is extracted, the limiting slide groove has a limiting effect on the limiting slide block, the limiting slide block can never be separated from the inside of the limiting slide groove, the limiting effect on the positioning push block is further realized, the positioning push block cannot fall off from the limiting ring, after the positioning push block is extracted to one side far away from the machining center, one end, positioned in the limiting slide groove, of the positioning push block can be retracted into the side wall of the limiting ring, the workbench can not be blocked in rotation, when the workbench at the other end rotates to the region of the positioning push block, the positioning push block is pushed to one side close to the workbench, the two ends of the positioning push block can clamp the workbench in the middle, so that the workbench is fixed, and meanwhile, the workbench located in a machining region is also fixed, so that a workpiece on the workbench can be accurately machined.
The workbench is connected with the fixed bottom plate in a sliding mode through the sliding rail sliding grooves, friction force between the workbench and the fixed bottom plate can be reduced through the sliding rail sliding grooves, and the workbench can rotate on the fixed bottom plate in a more labor-saving mode.
The fixed shaft is fixedly connected with the rotating installation block through the bearing, and the friction force is smaller and more stable when the rotating installation block rotates in a bearing connection mode.
The channel of the drainage channel is in a shape of diffusing outwards from the axis of the fixed shaft, so that water or production scraps can be easily pushed out of the drainage channel by the workbench.
The magnet is the permanent magnet, and workstation operational environment is watery, adopts the permanent magnet can reduce the potential safety hazard.
When the device is used for fixing a workpiece, the surface of the workpiece to be processed is upward, the bottom surface of the workpiece is contacted with the telescopic rod, and the workpiece is pressed downwards, the telescopic rod can slide up and down in the telescopic pipe under the action of the flexibility of the fixed spring, the telescopic rod can present compression degrees with different heights according to the concave-convex degree of the bottom surface of the workpiece, so that the processing stability of the workpiece cannot be influenced due to the uneven bottom surface, after the bottom of the workpiece is pressed into the fixed groove, the threaded fastening ring is rotated to move towards the central direction of the workbench along a threaded track, the distance between the two curved pressure applying semi-rings is gradually reduced due to the rotating movement of the threaded fastening ring towards the central direction of the workbench, the curved pressure applying semi-rings can generate transverse extrusion force on the extrusion cylinder, the extrusion cylinder extrudes and deforms the inner rubber layer, so that the extrusion cylinder generates small-distance displacement, the position of the telescopic rod is kept unchanged, and the extrusion cylinder which extrudes and displaces the adjacent extrusion cylinder, finally, the workpiece is transversely extruded by all the extrusion cylinders around, so that the workpiece is firmly fixed, the workpiece is fixed, and when the workpiece is taken down, all the telescopic rods can automatically recover to the initial state under the elastic force of the fixing spring, so that a new workpiece can be fixed conveniently.
Compared with the prior art, the invention has the beneficial effects that:
the device realizes the technical scheme of mutual replacement of the working tables by utilizing the rotating mode of the working tables, so that when a machining center machines workpieces in a machining area, an operator can disassemble the workpieces which are just machined outside the machining area and fix a new workpiece, the time for disassembling and fixing the new workpiece when the numerical control gantry machining center machines one workpiece is saved, the machining efficiency is greatly improved, the busy degree of replacing the workpiece by the operator is reduced, the new workpiece is fixed only before the machined workpiece is machined, the stability of workpiece fixation is effectively improved, and the machining precision of the workpiece is favorably improved;
the design that the middle part of the limiting ring of the device is narrow and the two ends are long enables the spring to be compressed when the workbench slides to the suspension mounting plate area, so that the occupied space of the device in the partition door area of the machining center is small, the device can realize the function of internal and external partition without influencing the whole volume of the numerical control gantry machining center;
this device presses the work piece and imbeds in intensive telescopic link, recycle the curved semi-ring of exerting pressure and extrude the recipient, make the recipient produce the displacement, and then produce transverse pressure to the work piece, make the work piece effectively fixed, when this device is fixed the work piece, the work piece all receives the extrusion force all around, the work piece that makes surface unevenness also can obtain effectual fixed effect, and to the work piece that the form of buckling easily deforms, the telescopic link can play effectual supporting role to the work piece, make easily deformation type work piece can not form the deformation of caving downwards under the processing pressure effect.
Drawings
FIG. 1 is a schematic view of an initial state top view structure of an inside and outside partition efficient production workbench of a numerical control gantry machining center according to the present invention;
FIG. 2 is a schematic diagram of a switching midway overlooking structure of a workbench of an inside and outside partition efficient production workbench of a numerical control gantry machining center according to the present invention;
FIG. 3 is a schematic top view cross-sectional structure diagram of an inside and outside partition efficient production workbench of a numerical control gantry machining center according to the present invention;
FIG. 4 is a schematic structural view of a front-view cross section of an inside and outside partition efficient production workbench of a numerical control gantry machining center according to the present invention;
FIG. 5 is a schematic left-view cross-sectional structure diagram of an inside and outside partition efficient production workbench of a numerical control gantry machining center according to the present invention;
FIG. 6 is an enlarged structural diagram of the area A in FIG. 3 of the inside and outside partition efficient production workbench of the numerical control gantry machining center according to the present invention;
FIG. 7 is a schematic view of a sectional structure of a main view of a workbench of a high-efficiency production workbench with inner and outer partitions in a numerical control gantry machining center according to the present invention;
FIG. 8 is a schematic view of a top view cross-sectional structure of a workbench of a high-efficiency production workbench with inner and outer partitions in a numerical control gantry machining center according to the present invention;
FIG. 9 is an enlarged structural view of a region B in FIG. 7 of a high-efficiency production workbench for inner and outer partitions of a numerical control gantry machining center according to the present invention;
fig. 10 is an enlarged structural schematic diagram of a region C in fig. 7 of the inside and outside partition efficient production workbench of the numerical control gantry machining center of the invention.
Reference numbers in the figures: 101. fixing the bottom plate; 102. a limiting ring; 103. a water discharge tank; 201. a fixed shaft; 202. rotating the mounting block; 203. a telescopic groove block; 301. a spring; 302. a telescopic column; 303. a work table; 401. a suspension mounting plate; 402. a hinge; 403. a separator plate; 404. an iron suction plate; 405. a magnet slot; 406. a magnet; 501. positioning a push block; 502. a limiting slide block; 503. a limiting chute; 601. fixing grooves; 602. a telescopic pipe; 603. fixing the spring; 604. a telescopic rod; 605. an extrusion cylinder; 606. a curved pressing half ring; 607. and (5) screwing a fastening ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-10, a high-efficient production workstation of inside and outside subregion of numerical control longmen machining center, including supporting component, fixed subassembly, the workstation subassembly, isolation component, locating component, supporting component is located the lower extreme of complete equipment, play the effect of bearing other parts, supporting component central authorities are provided with fixed subassembly, fixed subassembly plays the effect of supporting fixed other parts, fixed subassembly side is provided with the workstation subassembly, the workstation subassembly plays the effect of supporting external processing work piece, the supporting component middle part is provided with isolation component, isolation component plays the effect of isolating into inside and outside two parts with the device, spacing ring 102 one end is provided with locating component, locating component plays the effect of carrying out the position location to the workstation subassembly.
The supporting component comprises a fixed bottom plate 101, a limiting ring 102, water draining grooves 103, the fixed bottom plate 101 is located at the bottommost end of the whole set of device, the limiting ring 102 is fixedly mounted above the fixed bottom plate 101, the water draining grooves 103 are formed in the fixed bottom plate 101, the limiting ring 102 is an oval limiting ring 102, one end, far away from the fixed bottom plate 101, of a positioning push block 501 is fixedly mounted in a workbench area of a numerical control gantry machining center, a suspension mounting plate 401 is located in an isolation door area of the numerical control gantry machining center, a slotted hole can be formed in the middle of the isolation door of the numerical control gantry machining center, the mounting plate 401 is convenient to suspend and fix, at the moment, the mounting plate 401 and the isolation door of the numerical control gantry machining center are jointly used for realizing the effect isolated from the outside to the machining area, one end, close to the positioning push block 501, of the device is exposed outside the machining center.
The fixed subassembly includes fixed axle 201, rotates installation piece 202, flexible groove piece 203, and PMKD 101 central fixed mounting has fixed axle 201, and the cover is established on the fixed axle 201 and is installed and rotate installation piece 202, rotates installation piece 202 and can use fixed axle 201 to be the rotary motion as the axle, rotates the relative both sides fixed mounting of installation piece 202 and has flexible groove piece 203, and flexible groove piece 203 is highly higher than workstation 303 height.
The workbench component comprises a spring 301, a telescopic column 302 and a workbench 303, wherein a slotted hole is formed in one end, far away from the rotating installation block 202, of the telescopic slot block 203, the telescopic column 302 is fixedly installed in the slotted hole, the other end, far away from the spring 301, of the telescopic column 302 is fixedly installed with the workbench 303, the telescopic column 302 can slide in the slotted hole, a workpiece to be machined is fixed on the workbench 303, a numerical control gantry machining center system is started to machine the workpiece on the workbench 303 in a machining area, in the machining process, a new workpiece can be fixed on the workbench 303 close to one side of the positioning push block 501 to prepare for machining of the new workpiece, after the workpiece in the machining area is machined, the workbench 303 is only required to be pushed to rotate along the inner side wall of the limiting ring 102, the workbenches 303 on two sides of the limiting ring 102 are mutually exchanged, after the exchange is completed, the machined workpiece is located on one side close to the positioning push block 501, the device can fix the new workpiece while processing the workpiece, saves the time for dismounting and fixing the new workpiece when the numerical control gantry processing center processes one workpiece, greatly improves the processing efficiency, reduces the busyness for replacing the workpiece by the operator, only needs to fix the new workpiece before the workpiece being processed is processed, effectively improves the stability of workpiece fixation, and is favorable for improving the processing precision of the workpiece.
The isolation component comprises a suspension mounting plate 401, a hinge 402, an isolation plate 403, an iron suction plate 404, a magnet groove 405 and a magnet 406, the suspension mounting plate 401 is fixedly mounted at the top end of the middle part of a limiting ring 102, the middle part of the bottom end of the suspension mounting plate 401 is 1-2 mm away from the top end of a rotating mounting block 202, the hinges 402 are fixedly mounted on two sides of the bottom end of the suspension mounting plate 401, the isolation plate 403 is fixedly mounted at one end of the hinge 402 away from the suspension mounting plate 401, the iron suction plate 404 is fixedly mounted at the bottom end of the isolation plate 403, a magnet groove 405 is formed in a region, close to the iron suction plate 404, of a fixed base plate 101, the magnet 406 is fixedly mounted in the magnet groove 405, a workbench 303 rotates to sequentially drive a telescopic column 302, a telescopic groove block 203 and a rotating mounting block 202 to rotate, then drive the telescopic groove block 203, the telescopic column 302 and the workbench 303 at the other end to rotate, and when the region of the isolation plate 403 is rotated, the telescopic groove block 203 can push the isolation plate 403 open, make work piece on workstation 303 and the workstation 303 can contactless pass through division board 403, treat that flexible groove piece 203 rotates out the division board 403 when regional, division board 403 is automatic to be swung down under hinge 402's articulated and natural gravity effect, and when the lower pendulum was to the lower, iron suction plate 404 and magnet 406 inter attraction for division board 403 stabilizes down immediately, and division board 403 plays the isolation effect in the work piece course of working, makes the inside piece of machining center and washing water can not splash.
The positioning assembly comprises a positioning push block 501, a limiting slide block 502 and a limiting slide groove 503, wherein one end of the limiting ring 102 is slidably provided with the positioning push block 501, two ends of the positioning push block 501 penetrate through the side wall of the limiting ring 102, the limiting slide block 502 is fixedly arranged on the side wall of the positioning push block 501, the limiting slide groove 503 is arranged in the area of the limiting ring 102 close to the limiting slide block 502, the limiting slide block 502 can transversely slide in the limiting slide groove 503, before the rotary workbench 303, the positioning push block 501 needs to be extracted to one side far away from the machining center, the limiting slide block 502 can slide in the limiting slide groove 503 while the positioning push block 501 is extracted, the limiting slide groove 503 has a limiting effect on the limiting slide block 502, the limiting slide block 502 can not be separated from the inside of the limiting slide groove 503 forever, the limiting effect on the positioning push block 501 is further realized, the positioning push block 501 can not fall off from the limiting ring 102, after the positioning push block 501 is extracted to one side far away from the machining center, the location ejector pad 501 is located inside the inside one end of spacing collar 102 can retract into the lateral wall of spacing collar 102, can not obstruct the rotatory production of workstation 303, workstation 303 when the other end rotates to the regional back of location ejector pad 501, again with location ejector pad 501 to pushing near workstation 303 one side, location ejector pad 501 both ends can be in the centre with workstation 303 card, make workstation 303 fixed, the workstation 303 that is located the machining area simultaneously also is fixed, make the work piece on the workstation 303 can obtain accurate processing operation.
The workbench 303 and the fixed base plate 101 are connected in a sliding manner through a sliding rail sliding groove, and the friction force between the workbench 303 and the fixed base plate 101 can be reduced by connecting the workbench 303 and the fixed base plate in a sliding rail sliding groove manner, so that the workbench 303 is more labor-saving during the rotating movement on the fixed base plate 101.
The fixed shaft 201 and the rotating installation block 202 are fixedly connected through a bearing, and the friction force is smaller and more stable when the rotating installation block 202 rotates through the bearing connection mode.
The channels of the drainage channel 103 are opened in a direction diverging outward from the axis of the fixed shaft 201 so that the table 303 can easily push water or production debris out of the drainage channel 103.
The center of the upper end of the workbench 303 is provided with a fixed groove 601, the bottom end of the fixed groove 601 is fixedly provided with a plurality of extension tubes 602, the bottom end of the interior of each extension tube 602 is fixedly provided with a fixed spring 603, the top end of each fixed spring 603 is fixedly provided with an extension rod 604, the side wall of the top end of each extension rod 604 is sleeved with a squeezing barrel 605, the squeezing barrels 605 are fixedly connected with the extension rods 604 through rubber, the upper end of the inner side wall of the fixed groove 601 is transversely provided with an annular groove, the annular groove is internally embedded and provided with a curved pressure applying semi-ring 606, two curved pressure applying semi-rings 606 are provided, two ends of the curved pressure applying semi-ring 606 penetrate through two sides of the workbench 303, the cross section of the curved pressure applying semi-ring 606 is semicircular, two ends of the two curved pressure applying semi-rings 606 are contacted with each other to form a circle, the side walls of two ends of the curved pressure applying semi-rings 606 are provided with threads, the threads are rotatably provided with thread fastening rings 607, in preparation work of numerical control processing, a workpiece needs to be fixed on the workbench 303, the existing workpiece fixing mode can not effectively fix irregular objects, the workpiece is easily deformed by fixing a bent sheet-shaped workpiece, when the device is used for fixing the workpiece, the workpiece to be processed is faced upwards, the bottom surface of the workpiece is contacted with the telescopic rod 604, and the workpiece is pressed downwards, the telescopic rod 604 can slide up and down in the telescopic pipe 602 under the action of the elasticity of the fixing spring 603, the telescopic rod 604 can present compression degrees with different heights according to the concave-convex degree of the bottom surface of the workpiece, so that the processing stability of the workpiece can not be influenced by the uneven bottom surface, after the bottom of the workpiece is pressed into the fixing groove 601, the threaded fastening ring 607 is rotated, the threaded fastening ring 607 is moved to the central direction of the workbench 303 along a thread track, the distance between the two curved half rings 606 is gradually reduced by the rotary movement of the threaded fastening ring 607 to the central direction of the workbench 303, and the curved half rings 606 can generate transverse extrusion force on the extrusion cylinder 605, extrusion barrel 605 extrudes deformation with inside rubber layer for extrusion barrel 605 produces the displacement of small distance, and telescopic link 604 position remains unchanged, and extrusion barrel 605 of extrusion displacement can produce the extrusion to adjacent extrusion barrel 605, and final work piece can receive all extrusion barrel 605's horizontal extrusion on every side, makes the work piece firmly fixed, and the work piece is fixed the completion this moment, and when taking off the work piece, all telescopic links 604 can be automatic recovery initial condition under the elasticity of fixed spring 603, are convenient for fix new work piece.
The working principle is as follows:
one end of the device, which is far away from the positioning push block 501, is fixedly arranged in the area of a workbench of a numerical control gantry machining center, the suspension mounting plate 401 is positioned in the area of an isolation door of the numerical control gantry machining center, a slotted hole can be formed in the middle of the isolation door of the numerical control gantry machining center, so that the suspension mounting plate 401 can be conveniently installed and fixed, at the moment, the suspension mounting plate 401 and the isolation door of the numerical control gantry machining center jointly realize the effect of isolating the machining area from the outside, one end of the device, which is close to the positioning push block 501, is exposed out of the machining area of the numerical control gantry machining center, the conventional workpiece fixing mode cannot effectively fix irregular objects, the workpiece is easily deformed by fixing bent sheet-shaped workpieces, when the device is used for fixing the workpieces, the workpiece to-be machined surface is upward, the bottom surface of the workpiece is contacted with the telescopic rod 604 and the workpiece is pressed downwards, and the telescopic rod 604 can slide up and down in the telescopic tube 602 under the action of the fixing spring 603, the telescopic rod 604 can present compression degrees with different heights according to the concave-convex degree of the bottom surface of the workpiece, so that the workpiece does not affect the processing stability because of the uneven bottom surface, after the bottom of the workpiece is pressed into the fixed groove 601, the threaded fastening ring 607 is rotated, so that the threaded fastening ring 607 moves towards the center of the workbench 303 along a thread track, the threaded fastening ring 607 rotates towards the center of the workbench 303, so that the distance between the two curved pressing semi-rings 606 is gradually reduced, the curved pressing semi-rings 606 can generate transverse extrusion force on the extrusion cylinder 605, the extrusion cylinder 605 extrudes and deforms the inner rubber layer, so that the extrusion cylinder 605 generates small-distance displacement, the position of the telescopic rod 604 is kept unchanged, the extrusion cylinder 605 which extrudes and displaces the adjacent extrusion cylinder 605, finally, the workpiece can be transversely extruded by all the extrusion cylinders 605 around, so that the workpiece is firmly fixed, and the workpiece is fixed, when the workpiece is taken down, all the telescopic rods 604 can automatically recover to the initial state under the elastic force of the fixed springs 603, so that a new workpiece can be conveniently fixed, after the workpiece to be machined is fixed on the workbench 303, the numerical control gantry machining center system is started to machine the workpiece on the workbench 303 in the machining area, in the machining process, the new workpiece can be fixed on the workbench 303 close to one side of the positioning push block 501 to prepare for machining the new workpiece, after the workpiece in the machining area is machined, the workbench 303 is only required to be pushed to rotate along the inner side wall of the limit ring 102, so that the workbench 303 at two sides of the limit ring 102 are mutually exchanged, after the exchange is completed, the machined workpiece is located at one side close to the positioning push block 501, and the new unmachined workpiece enters the machining area of the machining center, the workpiece in the machining area can be immediately machined, and the machining center machines the workpiece, the device can fix the new workpiece while processing the workpiece, saves the time spent on dismounting and fixing the new workpiece when a numerical control gantry machining center processes one workpiece, greatly improves the machining efficiency, reduces the busy degree of the operator for replacing the workpiece, only needs to fix the new workpiece before the processed workpiece is processed, effectively improves the stability of workpiece fixation, and is favorable for improving the machining precision of the workpiece;
before the workbench 303 is rotated, the positioning push block 501 needs to be extracted to the side far away from the machining center, while the positioning push block 501 is extracted, the limit slide block 502 can slide in the limit slide groove 503, the limit slide groove 503 has a limit function on the limit slide block 502, so that the limit slide block 502 can never be separated from the inside of the limit slide groove 503, and further the limit effect on the positioning push block 501 is realized, so that the positioning push block 501 can not fall off from the limit ring 102, after the positioning push block 501 is extracted to the side far away from the machining center, one end of the positioning push block 501 positioned in the limit ring 102 can be retracted into the side wall of the limit ring 102, and can not block the rotation of the workbench 303, when the workbench 303 at the other end is rotated to the area of the positioning push block 501, the positioning push block 501 is pushed to the side near the workbench 303, the two ends of the positioning push block the workbench 303 in the middle, so that the workbench 303 is fixed, and meanwhile, the workbench 303 positioned in the processing area is also fixed, so that the workpiece on the workbench 303 can be precisely processed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an inside and outside subregion high-efficient production workstation of numerical control longmen machining center which characterized in that: including supporting component, fixed subassembly, workstation subassembly, isolation component, locating component, the supporting component is located the lower extreme of whole equipment, plays the effect of bearing other parts, supporting component central authorities are provided with fixed subassembly, fixed subassembly plays the effect of supporting fixed other parts, fixed subassembly side is provided with the workstation subassembly, the workstation subassembly plays the effect of supporting external processing work piece, the supporting component middle part is provided with isolation component, isolation component plays the effect of isolating into inside and outside two parts with the device, spacing collar (102) one end is provided with locating component, locating component plays the effect of carrying out the position location to the workstation subassembly.
2. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 1, characterized in that: the supporting component comprises a fixed base plate (101), a limiting ring (102) and a water drainage groove (103), the fixed base plate (101) is located at the bottom end of the whole device, the limiting ring (102) is fixedly mounted above the fixed base plate (101), the water drainage groove (103) is formed in the fixed base plate (101), and the limiting ring (102) is an oval limiting ring (102).
3. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 2, characterized in that: fixed subassembly includes fixed axle (201), rotates installation piece (202), flexible groove piece (203), PMKD (101) central authorities fixed mounting has fixed axle (201), the cover is established on fixed axle (201) and is installed rotation installation piece (202), rotation installation piece (202) can use fixed axle (201) as the axle and be rotary motion, rotate installation piece (202) relative both sides fixed mounting and have flexible groove piece (203).
4. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 3, characterized in that: the workstation subassembly includes spring (301), flexible post (302), workstation (303), flexible groove piece (203) is kept away from and is rotated installation piece (202) one end and seted up the slotted hole, fixed mounting has flexible post (302) in the slotted hole, spring (301) one end fixed mounting has workstation (303) is kept away from to flexible post (302), flexible post (302) can slide in the slotted hole.
5. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 4, characterized in that: isolation assembly is including hanging in midair mounting panel (401), hinge (402), division board (403), iron suction disc (404), magnet groove (405), magnet (406), spacing collar (102) middle part top fixed mounting suspends mounting panel (401), suspend mounting panel (401) bottom middle part in midair and rotate mounting block (202) top interval 1-2 millimeters, suspend mounting panel (401) bottom both sides fixed mounting in midair and have hinge (402), hinge (402) are kept away from to suspend mounting panel (401) one end fixed mounting in midair and have division board (403), division board (403) bottom fixed mounting has iron suction disc (404), PMKD (101) are close to iron suction disc (404) region and have seted up magnet groove (405), fixed mounting has magnet (406) in magnet groove (405).
6. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 5, characterized in that: the locating component comprises a locating push block (501), a limiting slide block (502) and a limiting slide groove (503), the locating push block (501) is installed at one end of the limiting ring (102) in a sliding mode, the side wall of the limiting ring (102) is penetrated through the two ends of the locating push block (501), the limiting slide block (502) is fixedly installed on the side wall of the locating push block (501), the limiting slide groove (503) is formed in the position, close to the limiting slide block (502), of the limiting ring (102), and the limiting slide block (502) can transversely slide in the limiting slide groove (503).
7. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 4, characterized in that: the workbench (303) is connected with the fixed bottom plate (101) in a sliding mode through a sliding rail sliding groove.
8. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 7, characterized in that: the fixed shaft (201) is fixedly connected with the rotary mounting block (202) through a bearing.
9. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 8, characterized in that: the channel of the drainage channel (103) is in a shape of diffusing outwards from the axis of the fixed shaft (201).
10. The inside and outside partition efficient production workbench of the numerical control gantry machining center according to claim 4, characterized in that: the center of the upper end of the workbench (303) is provided with a fixed groove (601), the bottom end of the fixed groove (601) is fixedly provided with a plurality of telescopic pipes (602), the bottom end of the interior of each telescopic pipe (602) is fixedly provided with a fixed spring (603), the top end of each fixed spring (603) is fixedly provided with a telescopic rod (604), the side wall of the top end of each telescopic rod (604) is sleeved with an extrusion barrel (605), the extrusion barrel (605) is fixedly connected with the telescopic rod (604) through rubber, the upper end of the inner side wall of the fixed groove (601) is transversely provided with an annular groove, a curved pressure applying semi-ring (606) is embedded in the annular groove, the two curved pressure applying semi-rings (606) are provided, two ends of the curved pressure applying semi-ring (606) penetrate through two sides of the workbench (303), the cross section of the curved pressure applying semi-ring (606) is semicircular, and two ends of the curved pressure applying semi-rings (606) are mutually contacted to form a circle, the side walls of the two ends of the curved pressure applying semi-ring (606) are provided with threads, and a thread fastening ring (607) is rotatably arranged on the threads.
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| CN202110468864.6A CN113231836B (en) | 2021-04-28 | 2021-04-28 | Inside and outside subregion high-efficient production workstation of numerical control longmen machining center |
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| CN202110468864.6A CN113231836B (en) | 2021-04-28 | 2021-04-28 | Inside and outside subregion high-efficient production workstation of numerical control longmen machining center |
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| CN113231836B CN113231836B (en) | 2022-09-16 |
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Also Published As
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|---|---|
| CN113231836B (en) | 2022-09-16 |
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