CN119588991A - A multi-spindle linkage structure for drilling of riveting machines - Google Patents
A multi-spindle linkage structure for drilling of riveting machines Download PDFInfo
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- CN119588991A CN119588991A CN202510142024.9A CN202510142024A CN119588991A CN 119588991 A CN119588991 A CN 119588991A CN 202510142024 A CN202510142024 A CN 202510142024A CN 119588991 A CN119588991 A CN 119588991A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multi-spindle linkage structure of a rivet machine drilling hole, which relates to the technical field of linkage structures of rivet machines and comprises a motor, wherein a mounting plate is arranged below the motor, the bottom surface of the mounting plate is fixedly connected with four short columns, the bottom ends of the short columns are fixedly connected with a positioning plate, a coupling structure is arranged below the positioning plate, the bottom end of the coupling structure is provided with an auxiliary structure, the rear side of the coupling structure is provided with a movable material pressing structure, the coupling structure comprises a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with the positioning plate, the bottom end of the motor is provided with an output shaft, the outer surface of the output shaft is rotationally connected with a gear fixed sheet, and the bottom end of the output shaft is fixedly connected with a driving gear, and one end of the gear fixed sheet far away from the driving gear is rotationally connected with a fit transmission tooth.
Description
Technical Field
The invention relates to the technical field of linkage structures of riveting machines, in particular to a multi-spindle linkage structure of a drilling hole of a riveting machine.
Background
The multi-spindle linkage structure of the drilling port of the riveting machine is generally used for simultaneously carrying out multi-point drilling operation so as to improve the production efficiency and the precision, is particularly widely applied to mass production, improves the production efficiency by precisely controlling the synchronous operation of a plurality of spindles, maintains higher processing precision, and plays a vital role in industries requiring a large number of hole processing, particularly in the manufacturing process of high precision and high efficiency.
The patent with the publication number of CN105642953B discloses a drilling feed seat of an aircraft riveting machine, which structurally comprises a guard plate, wherein an A pendulum left side plate and an A pendulum right side plate are respectively arranged on the left side and the right side of the guard plate, an A pendulum fixing plate is arranged on the lower part of the guard plate, a baffle plate is arranged on the guard plate, an A pendulum angle side plate is arranged on the A pendulum angle side plate, an A pendulum limit stop pin is arranged on the A pendulum right side plate, a servo motor is arranged on the A pendulum right side plate, a motor support is arranged at the lower end of the servo motor, a small drilling belt pulley is arranged at the lower part of the motor support, a pressing sleeve is arranged at the lower part of the small drilling belt pulley, a screw rod bearing cover is arranged at the bottom of the guard plate, a combined bearing is arranged at the upper part of the screw rod bearing cover, a tooth-shaped synchronous belt is arranged on the screw rod belt pulley, and a screw rod is arranged at the center of the screw rod belt pulley. The aircraft riveting machine with the drilling feeding seat has the advantages of compact structure, stable performance, convenient and safe operation, accurate positioning, high accuracy, high precision of automatic detection, measurement and feeding, automatic positioning, rotation and punching, accuracy, high efficiency, firmness and durability, and the problem that the driving structure is complex, faults are easy to occur and periodic maintenance is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multi-spindle linkage structure of a rivet machine drilling port, which solves the problems in the prior art.
The multi-spindle linkage structure of the rivet machine drilling hole comprises a motor, wherein a mounting plate is arranged below the motor, the bottom surface of the mounting plate is fixedly connected with four short columns, the bottom ends of the short columns are fixedly connected with a positioning plate, a shaft coupling structure is arranged below the positioning plate, an auxiliary structure is arranged at the bottom end of the shaft coupling structure, and a movable pressing structure is arranged at the rear side of the shaft coupling structure;
The coupling structure comprises a hydraulic rod, the bottom fixedly connected with locating plate of hydraulic rod, the output shaft is installed to the bottom of motor, the surface rotation of output shaft is connected with the fixed piece of gear, the bottom fixedly connected with drive gear of output shaft, the fixed piece of gear is kept away from the one end rotation of drive gear and is connected with the agreeing and passes the tooth, agreeing to pass and being provided with the flower grooved wheel under the tooth, the bottom surface axle center department fixedly connected with threaded rod of flower grooved wheel, the bottom surface axle center department fixedly connected with cross rod of drive gear, the leading flank fixedly connected with slide rail of locating plate, the bottom sliding connection of cross rod has flexible pivot, the bottom fixedly connected with spline shaft of flexible pivot, the bottom sliding connection of slide rail is kept away from the locating plate has the sliding end, the trailing flank fixedly connected with connecting plate of sliding end, the trailing side top fixedly connected with cross plate of connecting plate, the trailing side middle part fixedly connected with barrel shaft plate of connecting plate, the trailing side bottom fixedly connected with drilling end of connecting plate, be provided with back gear and front gear axle center fixedly connected with front gear, front gear and front gear axle center fixedly connected with front gear.
According to the technical scheme, the top of the gear fixed sheet is provided with a thin rod, the thin rod is in sliding connection with the mounting plate, the fit transmission teeth are in meshed connection with the driving gear, the threaded rod is in rotary connection with the positioning plate, the telescopic rotating shaft is in rotary connection with the positioning plate, the front gear is in rotary connection with the cylinder shaft plate, the sleeve shaft is in rotary connection with the spline shaft, the spline shaft is in sliding connection with the rear gear, the transmission rotating shaft is in sliding connection with the penetrating plate, the spline shaft is penetrated to the bottom surface through the top surface of the drilling end in a rotary manner, the rear gear is in meshed connection with the front gear, the hydraulic rod is in an operating state through an external terminal control motor, when the hydraulic rod is in a contracted state, the hydraulic rod drives the control motor to move towards the lower mounting plate, and enables the control motor to push the gear fixed sheet to move through the output shaft, the gear fixed sheet moves to drive the driving gear to move downwards and simultaneously rotate under the drive shaft, the driving gear moves towards the connecting cross rod to the inside of the telescopic rotating shaft, meanwhile, the fit transmission teeth move along with the spline shaft to move towards the spline shaft, the spline shaft moves towards the spline shaft, the front gear fixed sheet moves towards the front gear, the front gear moves towards the threaded plate, the front gear moves towards the threaded rod rotates towards the threaded rod through the threaded rod, the threaded rod rotates towards the front end through the sliding plate, and rotates towards the front end of the threaded rod through the telescopic rotating plate, and rotates towards the threaded rod through the sliding plate, and rotates towards the end, and the front end of the threaded rod through the threaded rod, and rotates downwards through the threaded rod, and rotates towards the threaded rod, and rotates downwards end, and rotates downwards through the threaded rod, and rotates the spline rod through the threaded rod, and rotates through the threaded rod, and rotates the threaded rod, and the front gear rotates to drive the connected transmission rotating shaft to rotate, so that the transmission rotating shaft can make the drilling end drill in the drilling end, and the function of controlling the rotation state of the threaded rod is achieved by matching the transmission teeth and the spline wheels.
According to the technical scheme, auxiliary structure includes the lug wheel, lug wheel top surface fixedly connected with tooth, tooth top end meshing is connected with the meshing gear, the front side axle center department of meshing gear rotates and is connected with the pivot seat, the rear side fixedly connected with side lug of meshing gear, the top surface fixedly connected with solid jar frame of cross plate, the top surface fixedly connected with of solid jar frame moistens oily jar, the inside sliding connection who moistens oily jar has the stopper, the front side of stopper is provided with the pressurization board, the front side fixedly connected with breather pipe of pressurization board, the inner wall fixedly connected with She Bansai of breather pipe, the front end fixedly connected with tube head of breather pipe, the bottom fixedly connected with oil pipe of moisturizing oily jar, the bottom fixedly connected with of oil pipe connects oily end, the inside that connects oily end is provided with sponge ring piece and pinch roller respectively, the top surface fixedly connected with of barrel arbor board keeps off the oil groove.
According to the technical scheme, the rotating shaft seat is fixedly connected with the penetrating plate, the outer side of the vent pipe is provided with the reset spring, and two ends of the reset spring are respectively fixedly connected with the lubricating oil tank and the pressurizing plate.
According to the technical scheme, tube head and side lug laminate each other, breather pipe and run-on tank sliding connection, connect oily end and cross board fixed connection, sponge ring piece and spline pole laminate each other, extrusion wheel and transmission pivot fixed connection can drive the lug wheel that links to each other and rotate when transmission pivot rotates, make the lug wheel rotate round then through the tooth promotion meshing gear rotate revolute axle bed department of linking to each other and rotate certain angle, when meshing gear rotates messenger's side lug extrusion tube head, can promote the breather pipe that links to each other along run-on tank slip after the tube head atress, and the breather pipe can be along run-on tank inboard be close to the stopper, when the tube head no longer atress, the breather pipe resets and lets outside air pass She Bansai through the effect of putting into between stopper and the pressurization board, after the air between stopper and the pressurization board increases the atmospheric pressure and increases, the inside space that the pressurization board one side lubricating liquid in the lubricating oil tank can be kept away from in the extrusion through the extrusion lubricating oil tank can enter into connect oily end inside through linking to each other through linking to the pipe, make the gear rotation of transmission pivot and rotate and make the meshing gear to have the pressure plate to add the pressure plate, the side face of the compression ring can be realized through the compression ring, the compression ring is realized and the compression time is reduced and the compression cost is reduced and the side is reduced through the compression ring, the expansion piece is realized and the compression device is realized and the expansion device is more accurate and the side is worn down by the time to the side when the sponge is compared.
According to the technical scheme, remove swager structure includes the reciprocating plate, the rear end hinge connection of reciprocating plate has last hinge plate, the bottom hinge connection of going up the hinge plate has lower hinge plate, lower hinge plate and last hinge plate junction hinge connection hinge piece, the inboard sliding connection of hinge piece has hinge piece riser, the bottom fixed connection of hinge piece riser is kept out the board, the top of keeping out the board is provided with the pressure plate, the lateral surface of drilling end has been seted up the indent that applies pressure, the outside sliding connection of hinge piece riser has the push away groove folding bar, the bottom surface fixedly connected with spring leaf of pressure plate, and spring leaf bottom and keeping out board fixed connection, the bottom surface fixedly connected with rubber strip of pressure plate.
According to the technical scheme, the pressing plate is in sliding connection with the hinge block vertical plate, the pressing plate is fixedly connected with the pushing groove folding rod, the bottom surface of the drilling end is in sliding connection with the positioning sliding plate, the positioning sliding plate penetrates through the bottom surface of the middle of the supporting plate, when the threaded rod rotates, the sliding end moves downwards along the sliding rail, the reciprocating plate moves upwards along the threaded rod and is away from the sliding end, at the moment, the connection position of the upper hinge plate connected with the reciprocating plate and the lower hinge plate connected with the penetrating plate is mutually away, the connection position of the upper hinge plate and the lower hinge plate deflects, the hinge block vertical plate is pulled to move through the hinge block connected with the connection position of the upper hinge plate and the lower hinge plate, the connecting supporting plate is pushed to move to the position right below the drilling end after the hinge block vertical plate moves, at the moment, the positioning sliding plate stretches out and draws the supporting plate to contact with the processing table surface of the bottom surface of the connecting supporting plate, then the pushing groove folding rod which slides outwards of the hinge block vertical plate moves together to be close to the pressing groove on the side of the drilling end, the pressing groove folding rod top end is pressed, the pressing groove folding rod is pushed downwards, the connecting position of the upper hinge plate is pushed downwards, the connecting the hinge plate is pushed downwards, and the connecting the pressing plate is pushed by the pressing the hinge plate to press the elastic strip to press the rubber.
The invention provides a multi-spindle linkage structure for a drilling hole of a riveting machine. The beneficial effects are as follows:
According to the invention, through arranging the hydraulic rod, the output shaft, the driving gear, the gear fixing piece, the fit transmission teeth, the spline wheels, the threaded rod, the sliding rail, the cross rod, the telescopic rotating shaft, the spline rod shaft, the sliding end, the connecting plate, the rear gear, the front gear, the drilling end, the barrel shaft plate, the penetrating plate, the sleeve shaft and the transmission rotating shaft, the function of controlling the rotating state of the threaded rod is achieved through the fit transmission teeth and the mutual fit of the spline wheels, so that the drill bit part at the drilling end is in a working state when the lifting height of the drilling end is controlled by a motor, the complexity of a driving structure can be reduced through structural linkage, the equipment cost is reduced through simplifying the structure, the production efficiency is improved, and the probability of faults of the structure is reduced easily;
According to the invention, through arranging the bump wheel, the convex teeth, the meshing gear, the side bump, the rotating shaft seat, the pipe head, the vent pipe, she Bansai, the lubricating oil tank, the pressurizing plate, the plug, the tank fixing frame, the oil conveying pipe, the oil receiving end, the sponge ring block and the extrusion wheel, automatic lubrication is realized on a precise part through compressed air at long time intervals, maintenance cost is reduced, the service life of the precise part is prolonged due to abrasion, meanwhile, the side surface of the spline shaft is extruded and attached through the sponge ring block, the lubrication effect is improved, and the lubrication liquid at the extrusion position is enabled to fall to the oil receiving end to be collected, so that the rest lubrication liquid in the oil receiving end is enabled to fall to the sliding position of the back gear and the spline shaft, the abrasion between structural sliding is reduced through re-lubrication, and the back gear is enabled to fall to be collected in the oil blocking groove;
According to the invention, the reciprocating plate, the upper hinge plate, the lower hinge plate, the hinge block vertical plate, the pushing groove folding rod, the pressing groove, the retaining plate, the pressing plate and the rubber strip are arranged, so that the elastic pressing plate drives the connected rubber strip to press the material to be drilled, the material is prevented from being displaced in the drilling process to influence the drilling quality, and in addition, the drilling end and the reciprocating plate are utilized to reversely move, so that the connected retaining plate can automatically push and transfer the material.
Drawings
FIG. 1 is a schematic view of the overall front perspective of the present invention;
FIG. 2 is a schematic view of the overall rear perspective of the present invention;
FIG. 3 is a schematic view of the overall output shaft connection structure of the present invention;
FIG. 4 is a schematic view of the integral spline shaft connection structure of the present invention;
FIG. 5 is a schematic diagram of the overall auxiliary structure of the present invention;
FIG. 6 is an enlarged schematic view of the entire structure of FIG. 5A according to the present invention;
FIG. 7 is a schematic view of the structure of the inside of the integral oil receiving end of the present invention;
FIG. 8 is a schematic diagram of the overall moving press structure of the present invention.
In the figure, 1, a motor; 2, mounting plates; 3, short post, 4, positioning plate, 5, coupling structure, 51, hydraulic rod, 52, output shaft, 53, driving gear, 54, gear fixing plate, 55, mating transmission gear, 56, spline wheel, 57, threaded rod, 58, sliding rail, 59, cross rod, 510, telescopic rotating shaft, 511, spline shaft, 512, sliding end, 513, connecting plate, 514, rear gear, 515, front gear, 516, drilling end, 517, barrel shaft plate, 518, penetrating plate, 519, sleeve shaft, 520, transmission rotating shaft, 6, auxiliary structure, 61, bump wheel, 62, protruding gear, 63, meshing gear, 64, side bump, 65, rotating shaft seat, 66, pipe head, 67, vent pipe, 68, she Bansai, 69, oil moistening tank, 610, pressurizing plate, 611, plug plate, 612, fixed tank frame, 613, oil conveying pipe, 614, oil connecting end, 615, sponge ring block, 616, pressing wheel, 617, oil blocking groove, 7, moving pressing material, 71, reciprocating plate, 72, upper plate, 73, lower plate, 74, hinging plate, 74, hinge block, 75, pressing plate, 75, sliding plate, pressing plate, 711, sliding plate, positioning plate, 79, positioning plate, 711.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to FIGS. 1-8, one embodiment of the invention is a multi-spindle linkage structure of a rivet machine drilling hole, which comprises a motor 1, wherein a mounting plate 2 is arranged below the motor 1, the bottom surface of the mounting plate 2 is fixedly connected with four short columns 3, the bottom ends of the short columns 3 are fixedly connected with a positioning plate 4, a shaft coupling structure 5 is arranged below the positioning plate 4, an auxiliary structure 6 is arranged at the bottom end of the shaft coupling structure 5, and a movable pressing structure 7 is arranged at the rear side of the shaft coupling structure 5;
The coupling structure 5 comprises a hydraulic rod 51, a positioning plate 4 is fixedly connected to the bottom end of the hydraulic rod 51, an output shaft 52 is installed at the bottom end of the motor 1, a gear fixing piece 54 is rotatably connected to the outer surface of the output shaft 52, a driving gear 53 is fixedly connected to the bottom end of the output shaft 52, a fit transmission tooth 55 is rotatably connected to one end of the gear fixing piece 54 far away from the driving gear 53, a spline wheel 56 is arranged right below the fit transmission tooth 55, a threaded rod 57 is fixedly connected to the bottom surface axle center of the spline wheel 56, a cross rod 59 is fixedly connected to the bottom surface axle center of the driving gear 53, a sliding rail 58 is fixedly connected to the front side surface of the positioning plate 4, a telescopic rotating shaft 510 is slidably connected to the bottom end of the cross rod 59, a spline 511 is fixedly connected to the bottom end of the telescopic rotating shaft 510, a sliding rail 58 is far away from the bottom end 512 of the positioning plate 4, a connecting plate 513 is fixedly connected to the rear side surface of the sliding end 512, a penetrating plate 518 is fixedly connected to the rear side of the connecting plate 513, a drum axle center plate 517 is fixedly connected to the rear side middle of the connecting plate 513, a drilling end 516 is fixedly connected to the rear side bottom end of the connecting plate, a drum axle center of the drum axle 516 is arranged between the drum axle plate 517 and the drum axle center 514 and the drilling end 516, the drum center of the drum center 514 is fixedly connected to the front gear 514, and the front end of the front gear is fixedly connected to the front rotating shaft 520.
The top end of the gear fixing piece 54 is provided with a thin rod, the thin rod is in sliding connection with the mounting plate 2, the fit transmission teeth 55 are meshed with the driving gear 53, the threaded rod 57 is in rotating connection with the positioning plate 4, the telescopic rotating shaft 510 is in rotating connection with the positioning plate 4, the front gear 515 is in rotating connection with the barrel shaft plate 517, the barrel shaft 519 is in sliding connection with the spline shaft 511, the spline shaft 511 is in sliding connection with the rear gear 514, the transmission rotating shaft 520 is in sliding connection with the penetrating plate 518, the spline shaft 511 is penetrated to the bottom surface by the top surface of the drilling end 516 in a rotating way, the rear gear 514 is meshed with the front gear 515, the driving gear 53 moves downwards to push the connected cross rod 59 to be close to and slide into the telescopic rotating shaft 510, meanwhile, the fit transmission teeth 55 move along with the gear fixing piece 54 to be close to the spline groove wheel 56, and when the fit transmission teeth 55 are completely fit with the spline groove wheel 56, the threaded rod 57 is driven to rotate through the rotation of the spline wheel 56, so that the sliding end 512 outside the threaded rod 57 moves downwards away from the positioning plate 4 and slides downwards along the sliding rail 58, the drilling end 516 connected with the sliding end 512 through the cylinder shaft plate 517 is downwards close to the position to be drilled, the drilling depth can be adjusted for the drilling end 516 through the lifting of the structure, the flexibility of the structure of the drilling end 516 is improved, meanwhile, the telescopic rotating shaft 510 is driven to rotate through the rotation of the cross rod 59, the spline shaft 511 connected with the telescopic rotating shaft 510 is driven to rotate, the front gear 515 is driven to rotate through the rotation of the spline shaft 511, the front gear 515 is driven to rotate through the rotation of the front gear 515, the connected transmission rotating shaft 520 is driven to rotate, the drilling inside the drilling end 516 is driven to work through the transmission rotating shaft 520, the interaction of the fit transmission teeth 55 and the spline wheel 56 is controlled, thereby when realizing motor 1 control drilling end 516 lifting height, let drilling end 516 drill bit part be in operating condition, can reduce the drive structure complexity through the structure linkage, reduce equipment cost through simplifying the structure, promote production efficiency, reduce the probability that the structure breaks down easily.
The auxiliary structure 6 comprises a bump wheel 61, a bump wheel 61 is fixedly connected with a bump tooth 62 on the top surface of the bump wheel 61, a meshing gear 63 is meshed and connected on the top end of the bump tooth 62, a rotating shaft seat 65 is rotatably connected at the front axle center of the meshing gear 63, a side bump 64 is fixedly connected on the rear side of the meshing gear 63, a tank fixing frame 612 is fixedly connected on the top surface of the penetrating plate 518, an oil moistening tank 69 is fixedly connected on the top surface of the tank fixing frame 612, a plug piece 611 is slidably connected in the oil moistening tank 69, a pressurizing plate 610 is arranged on the front side of the plug piece 611, a ventilation pipe 67 is fixedly connected on the front side of the pressurizing plate 610, an inner wall of the ventilation pipe 67 is fixedly connected with She Bansai, a pipe head 66 is fixedly connected on the front end of the ventilation pipe 67, an oil conveying pipe 613 is fixedly connected on the bottom end of the oil conveying pipe 613, an oil receiving end 614 is fixedly connected on the bottom end of the oil receiving end 614, a sponge ring 615 and a pressing wheel 616 are respectively arranged in the oil receiving end 614, an oil blocking groove 617 is fixedly connected on the top surface of the cylinder shaft plate, the rotating shaft seat 65 is fixedly connected with the penetrating plate 518, the outer side of the vent pipe 67 is provided with a reset spring, two ends of the reset spring are fixedly connected with the lubricating oil tank 69 and the pressurizing plate 610 respectively, the pipe head 66 is mutually attached to the side bump 64, the vent pipe 67 is slidably connected with the lubricating oil tank 69, the oil receiving end 614 is fixedly connected with the penetrating plate 518, the sponge ring block 615 is mutually attached to the spline shaft 511, the extruding wheel 616 is fixedly connected with the transmission rotating shaft 520, after the air increasing pressure between the plug piece 611 and the pressurizing plate 610 increases, the air can push the plug piece 611 to extrude an inner space of the lubricating oil tank 69 far away from the pressurizing plate 610 side, lubricating liquid in the lubricating oil tank 69 can enter the oil receiving end 614 through the connecting oil conveying pipe 613, the rotation of the transmission rotating shaft 520 enables the engaging gear 63 to drive the pressurizing plate 610 to compress air, automatic lubrication is realized on precise parts through long-time intervals of compressed air, the maintenance cost is reduced, the service life of the abrasion-proof precision part is reduced, meanwhile, the transmission rotating shaft 520 rotates to drive the extrusion wheel 616 to rotate to extrude the sponge ring block 615 which is contacted with the extrusion wheel, so that the sponge ring block 615 extrudes and clings to the inside absorbing lubricating liquid outside the spline shaft 511, the side face of the spline shaft 511 is extruded and clings to the sponge ring block 615 to promote the lubricating effect, and the lubricating liquid at the extrusion position drops to the oil receiving end 614 to be collected, so that the residual lubricating liquid in the oil receiving end 614 drops downwards to the sliding position of the rear gear 514 and the spline shaft 511, abrasion between sliding structural sliding is reduced by re-lubrication, and the rear gear 514 drops to be collected in the oil blocking groove 617.
The movable pressing structure 7 comprises a reciprocating plate 71, the rear end of the reciprocating plate 71 is hinged with an upper hinge plate 72, the bottom end of the upper hinge plate 72 is hinged with a lower hinge plate 73, the joint of the lower hinge plate 73 and the upper hinge plate 72 is hinged with a hinge block 74, the inner side of the hinge block 74 is slidably connected with a hinge block vertical plate 75, the bottom end of the hinge block vertical plate 75 is fixedly connected with a retaining plate 78, a pressing plate 79 is arranged above the retaining plate 78, the side surface of a drilling end 516 is provided with a pressing groove 77, the outer side of the hinge block vertical plate 75 is slidably connected with a pushing groove folding rod 76, the bottom surface of the pressing plate 79 is fixedly connected with a spring piece 711, the bottom end of the spring piece 711 is fixedly connected with a retaining plate 78, the bottom surface of the pressing plate 79 is fixedly connected with a rubber strip 710, the pressing plate 79 is slidably connected with the hinge block vertical plate 75, the pressing plate 79 is fixedly connected with the pushing groove folding rod 76, the bottom surface of the drilling end 516 is slidably connected with a positioning slide plate 8, the positioning slide plate 8 penetrates through the middle bottom surface of the retaining plate 78, the hinge block 75 is pulled to move by the hinge block 74 connected with the connecting position of the upper hinge plate 72 and the lower hinge plate 73, so that the hinge block 75 moves to push the connecting abutting plate 78 to move to the position right below the drilling end 516, at the moment, the positioning sliding plate 8 sliding and stretching below the drilling end 516 passes through the abutting plate 78 to contact with the processing table surface on the bottom surface of the connecting abutting plate 78, then the pushing groove folding rod 76 sliding outside the hinge block 75 moves together to be close to the pressure applying groove 77 on the side surface of the drilling end 516, the pressure applying groove 77 applies pressure to the top end of the pushing groove folding rod 76 to enable the pushing groove folding rod 76 to push the connecting pressure applying plate 79 downwards to press the spring piece 711 on the bottom side, so that the elastic pressure applying plate 79 drives the connecting rubber strip 710 to press the material to be drilled, the material is prevented from being displaced in the drilling process to affect the drilling quality, allowing the connected abutment plates 78 to automatically push and transfer material.
Working principle: through the external terminal control motor 1 and the hydraulic rod 51 are in a working state, when the hydraulic rod 51 is in a contracted state, the hydraulic rod 51 drives the control motor 1 to approach the lower mounting plate 2, the control motor 1 pushes the gear fixing piece 54 to move through the output shaft 52, the gear fixing piece 54 moves to drive the driving gear 53 and the fit transmission teeth 55 to move downwards and simultaneously rotate under the drive of the output shaft 52, the driving gear 53 moves downwards to push the connected cross rod 59 to approach and slide to the inside of the telescopic rotating shaft 510, meanwhile, the fit transmission teeth 55 move along with the gear fixing piece 54 to approach the spline wheel 56, when the fit transmission teeth 55 are completely engaged with the spline wheel 56, the spline wheel 56 rotates to drive the threaded rod 57 to rotate, the sliding end 512 outside the threaded rod 57 moves downwards away from the positioning plate 4 and slides downwards along the sliding rail 58, so that the drilling end 516 connected with the sliding end 512 through the barrel shaft plate 517 approaches downwards to a position to be drilled, in order to adjust the drilling depth of the drilling end 516 through structure lifting, improve the flexibility of the structure of the drilling end 516, simultaneously, the telescopic rotating shaft 510 is driven to rotate through the rotation of the cross rod 59, the spline shaft 511 connected with the telescopic rotating shaft 510 is driven to rotate, the front gear 515 is driven to rotate through the rotation of the spline shaft 511, the connected transmission rotating shaft 520 is driven to rotate through the rotation of the front gear 515, the transmission rotating shaft 520 is driven to drill the inside of the drilling end 516, the mutual matching of the transmission teeth 55 and the spline wheels 56 is adopted to control the rotating state of the threaded rod 57, so that the drilling end 516 bit part is in the working state while the lifting height of the drilling end 516 is controlled by the motor 1, the complexity of the driving structure can be reduced through structure linkage, the equipment cost is reduced through structure simplification, the production efficiency is improved, and the probability of faults of the structure is reduced;
When the transmission rotating shaft 520 rotates and drives the connected bump wheel 61 to rotate, the bump wheel 61 rotates for one circle to push the meshing gear 63 to rotate around the joint of the shaft seat 65 by the convex teeth 62 to rotate a certain angle, when the meshing gear 63 rotates and the side bump 64 presses the pipe head 66, the pipe head 66 is stressed and pushes the connected vent pipe 67 to slide along the lubricating oil tank 69, the vent pipe 67 is close to the plug 611 along the inner side of the lubricating oil tank 69, when the pipe head 66 is not stressed any more, the vent pipe 67 resets under the action of the outside reset spring and allows outside air to pass through She Bansai to enter between the plug 611 and the pressurizing plate 610 through the vent pipe 67, when the air pressure between the plug 611 and the pressurizing plate 610 increases, the air pushes the plug 611 to squeeze away from the inner space of the lubricating oil tank 69 on one side of the pressurizing plate 610, and lubricating liquid in the lubricating oil tank 69 enters the oil receiving end 614 through the connecting oil pipe 613, the rotation of the transmission rotating shaft 520 drives the meshing gear 63 to drive the pressurizing plate 610 to compress air, the automatic lubrication of precision parts is realized through long time intervals of compressed air, the maintenance cost is reduced, the service life of the worn and improved precision parts is reduced, meanwhile, the rotation of the transmission rotating shaft 520 drives the extrusion wheel 616 to rotationally extrude the contacted sponge ring block 615, thereby the sponge ring block 615 extrudes and clings to the inner absorbed lubricating liquid to be smeared on the outer side of the spline shaft 511, the side surface of the spline shaft 511 is extruded and clings to the sponge ring block 615 to promote the lubrication effect, and the lubricating liquid at the extrusion position drops to the oil receiving end 614 to be collected, so that the residual lubricating liquid in the oil receiving end 614 drops downwards to the sliding position of the rear gear 514 and the spline shaft 511, the wear between the sliding of the re-lubrication and reduced structure is realized, and the rear gear 514 drops into the oil baffle groove 617 to be collected;
When the threaded rod 57 rotates, the sliding end 512 moves downwards along the sliding rail 58, and at the same time, the reciprocating plate 71 moves upwards along the threaded rod 57 away from the sliding end 512, at the moment, the connection part of the upper hinge plate 72 connected with the reciprocating plate 71 and the lower hinge plate 73 connected with the penetrating plate 518 is away from each other, the connection part of the upper hinge plate 72 and the lower hinge plate 73 deflects, the hinge block 74 connected with the connection part of the upper hinge plate 72 and the lower hinge plate 73 pulls the hinge block vertical plate 75 to move, so that the hinge block vertical plate 75 moves to push the connected bearing plate 78 to move to the position right below the drilling end 516, at the moment, the positioning sliding plate 8 sliding and stretching below the drilling end 516 passes through the bearing plate 78 to contact with a processing table surface on the bottom surface of the connected bearing plate 78, then the pushing groove folding rod 76 sliding outside the hinge block vertical plate 75 moves together to be close to the pressing groove 77 on the side of the drilling end 516, the top of the pushing groove 77 presses the pushing groove folding rod 76, the pushing groove folding rod 76 pushes the bottom side of the connected bearing plate 79 downwards, the elastic pressing plate 79 drives the connected rubber strip to press the drilling plate 710, and the material to be displaced in the drilling end 516, and the automatic material moving process is prevented from being influenced by the drilling quality of the connecting plate 78.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a multi-spindle linkage structure of rivet machine drilling, includes motor (1), wherein, the below of motor (1) is provided with mounting panel (2), the bottom surface fixedly connected with of mounting panel (2) four short columns (3), the bottom fixedly connected with locating plate (4) of short column (3), the below of locating plate (4) is provided with shaft coupling structure (5), the bottom of shaft coupling structure (5) is provided with auxiliary structure (6), the rear side of shaft coupling structure (5) is provided with removal press packed bale (7);
The utility model provides a shaft coupling structure (5) includes hydraulic stem (51), bottom fixedly connected with locating plate (4) of hydraulic stem (51), output shaft (52) are installed to the bottom of motor (1), the surface rotation of output shaft (52) is connected with gear solid piece (54), the bottom fixedly connected with drive gear (53) of output shaft (52), the one end rotation that drive gear (53) was kept away from to gear solid piece (54) is connected with and agrees with and pass tooth (55), be provided with colored grooved wheel (56) under agreeing with and passing tooth (55), bottom surface axle center department fixedly connected with threaded rod (57) of colored grooved wheel (56), bottom surface axle center department fixedly connected with cross bar (59) of drive gear (53), the leading flank fixedly connected with slide rail (58) of locating plate (4), the bottom fixedly connected with pivot (510) of cross bar (59), the bottom fixedly connected with axle (511) of telescopic pivot (510), the bottom that slide rail (58) kept away from locating plate (4) is connected with sliding connection with spline (512), the back side (513) is connected with spline (513) fixedly.
2. The multi-spindle linkage structure of a rivet machine drilling port, as set forth in claim 1, characterized in that a barrel shaft plate (517) is fixedly connected to the middle part of the rear side of the connecting plate (513), a drilling end (516) is fixedly connected to the bottom end of the rear side of the connecting plate (513), a rear gear (514) and a front gear (515) are respectively arranged between the barrel shaft plate (517) and the drilling end (516), a sleeve shaft (519) is fixedly connected to the top end of the rear gear (514), and a transmission rotating shaft (520) is fixedly connected to the axle center of the front gear (515).
3. The multi-spindle linkage structure of a rivet machine drill hole is characterized in that a thin rod is arranged at the top end of the gear fixing piece (54), the thin rod is in sliding connection with the mounting plate (2), the fit transmission teeth (55) are meshed with the driving gear (53), the threaded rod (57) is in rotary connection with the positioning plate (4), the telescopic rotating shaft (510) is in rotary connection with the positioning plate (4), and the front gear (515) is in rotary connection with the barrel shaft plate (517).
4. A multi-spindle linkage structure for a rivet machine drill hole as set forth in claim 3, wherein said quill (519) is rotatably connected to a quill plate (517), said quill (519) is slidably connected to a spline shaft (511), said spline shaft (511) is slidably connected to a rear gear (514), said transmission shaft (520) is slidably connected to a penetration plate (518), said spline shaft (511) is rotatably penetrated from a top surface to a bottom surface of a drill hole end (516), and said rear gear (514) is engaged with a front gear (515).
5. The multi-spindle linkage structure for a rivet machine drilling port, as set forth in claim 4, characterized in that the auxiliary structure (6) comprises a cam wheel (61), the top surface of the cam wheel (61) is fixedly connected with a cam (62), the top end of the cam (62) is in meshed connection with a meshing gear (63), the front axle center of the meshing gear (63) is in rotary connection with a rotating shaft seat (65), the rear side of the meshing gear (63) is fixedly connected with a side cam (64), the top surface of the penetrating plate (518) is fixedly connected with a tank fixing frame (612), the top surface of the tank fixing frame (612) is fixedly connected with an oil delivery tank (69), the inside of the oil delivery tank (69) is in sliding connection with a stopper (69), the front side of the stopper (611) is provided with a pressurizing plate (610), the front side of the pressurizing plate (610) is fixedly connected with a vent pipe (67), the inner wall of the vent pipe (67) is fixedly connected with a She Bansai (68), the front end of the vent pipe (67) is fixedly connected with a side cam (66), the bottom end of the oil delivery tank (69) is in sliding connection with a sponge tube (614), the bottom end of the sponge tube (614) is in sliding connection with the sponge tube (614), the top surface of cylinder axle board (517) fixedly connected with keeps off oil groove (617).
6. The multi-spindle linkage structure of a rivet machine drilling head, as set forth in claim 5, characterized in that the rotating shaft seat (65) is fixedly connected with the penetrating plate (518), a reset spring is arranged on the outer side of the vent pipe (67), two ends of the reset spring are respectively fixedly connected with the lubricating tank (69) and the pressurizing plate (610), the pipe head (66) is mutually attached to the side bump (64), the vent pipe (67) is slidably connected with the lubricating tank (69), the oil receiving end (614) is fixedly connected with the penetrating plate (518), the sponge ring block (615) is mutually attached to the spline shaft (511), and the extruding wheel (616) is fixedly connected with the transmission rotating shaft (520).
7. The multi-spindle linkage structure of a rivet machine drilling hole, as set forth in claim 6, characterized in that the movable pressing structure (7) comprises a reciprocating plate (71), wherein the rear end of the reciprocating plate (71) is hinged with an upper hinge plate (72), the bottom end of the upper hinge plate (72) is hinged with a lower hinge plate (73), the joint of the lower hinge plate (73) and the upper hinge plate (72) is hinged with a hinge block (74), the inner side of the hinge block (74) is slidably connected with a hinge block vertical plate (75), the bottom end of the hinge block vertical plate (75) is fixedly connected with a bearing plate (78), a pressing plate (79) is arranged above the bearing plate (78), a pressing groove (77) is formed in the side face of the drilling end (516), the outer side of the hinge block vertical plate (75) is slidably connected with a pushing groove folding rod (76), the bottom surface of the pressing plate (79) is fixedly connected with a spring piece (711), and the bottom end of the spring piece (711) is fixedly connected with the bearing plate (78), and the bottom surface of the pressing plate (79) is fixedly connected with a rubber strip (710).
8. The multi-spindle linkage structure of a rivet machine drilling head as set forth in claim 7, wherein the pressing plate (79) is slidably connected with the hinge block vertical plate (75), the pressing plate (79) is fixedly connected with the pushing groove folding rod (76), the bottom surface of the drilling end (516) is slidably connected with the positioning sliding plate (8), and the positioning sliding plate (8) penetrates through the bottom surface of the middle part of the resisting plate (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510142024.9A CN119588991A (en) | 2025-02-10 | 2025-02-10 | A multi-spindle linkage structure for drilling of riveting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510142024.9A CN119588991A (en) | 2025-02-10 | 2025-02-10 | A multi-spindle linkage structure for drilling of riveting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119588991A true CN119588991A (en) | 2025-03-11 |
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ID=94832966
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510142024.9A Pending CN119588991A (en) | 2025-02-10 | 2025-02-10 | A multi-spindle linkage structure for drilling of riveting machines |
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| Country | Link |
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| CN (1) | CN119588991A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211661156U (en) * | 2020-01-20 | 2020-10-13 | 芜湖凯森晶斯自动化科技有限公司 | Drilling device for hardware processing |
| CN212398177U (en) * | 2020-05-08 | 2021-01-26 | 成都金达鑫宸机械设备有限公司 | Efficient drilling robot for manufacturing machinery |
| CN113231662A (en) * | 2021-06-09 | 2021-08-10 | 深圳市康融精密机械制造有限公司 | Automatic equipment for precision parts |
| CN216421170U (en) * | 2021-12-15 | 2022-05-03 | 华北理工大学 | An environmentally friendly and energy-saving mechanical drilling device |
| CN219211685U (en) * | 2023-03-07 | 2023-06-20 | 青岛永函包装机械有限公司 | Multistation drilling frock |
| CN116765910A (en) * | 2023-05-31 | 2023-09-19 | 安徽华旦机械制造有限公司 | Cleaning device for drilling machine |
| CN117505937A (en) * | 2024-01-03 | 2024-02-06 | 江苏永克工具有限公司 | A movable bracket for vertical drilling of straight long drills |
| CN118187677A (en) * | 2024-04-23 | 2024-06-14 | 广东清泉建设工程有限公司 | A precise positioning drilling equipment for water conservancy construction |
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2025
- 2025-02-10 CN CN202510142024.9A patent/CN119588991A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211661156U (en) * | 2020-01-20 | 2020-10-13 | 芜湖凯森晶斯自动化科技有限公司 | Drilling device for hardware processing |
| CN212398177U (en) * | 2020-05-08 | 2021-01-26 | 成都金达鑫宸机械设备有限公司 | Efficient drilling robot for manufacturing machinery |
| CN113231662A (en) * | 2021-06-09 | 2021-08-10 | 深圳市康融精密机械制造有限公司 | Automatic equipment for precision parts |
| CN216421170U (en) * | 2021-12-15 | 2022-05-03 | 华北理工大学 | An environmentally friendly and energy-saving mechanical drilling device |
| CN219211685U (en) * | 2023-03-07 | 2023-06-20 | 青岛永函包装机械有限公司 | Multistation drilling frock |
| CN116765910A (en) * | 2023-05-31 | 2023-09-19 | 安徽华旦机械制造有限公司 | Cleaning device for drilling machine |
| CN117505937A (en) * | 2024-01-03 | 2024-02-06 | 江苏永克工具有限公司 | A movable bracket for vertical drilling of straight long drills |
| CN118187677A (en) * | 2024-04-23 | 2024-06-14 | 广东清泉建设工程有限公司 | A precise positioning drilling equipment for water conservancy construction |
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Application publication date: 20250311 |