CN116117494A - Full-automatic installation equipment for aviation equipment nuts - Google Patents
Full-automatic installation equipment for aviation equipment nuts Download PDFInfo
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- CN116117494A CN116117494A CN202211661097.1A CN202211661097A CN116117494A CN 116117494 A CN116117494 A CN 116117494A CN 202211661097 A CN202211661097 A CN 202211661097A CN 116117494 A CN116117494 A CN 116117494A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
A full-automatic nut installation device for aviation equipment comprises a nut installation position adjusting mechanism, a nut feeding mechanism and a nut picking and screwing mechanism; the nut feeding mechanism and the nut picking and screwing mechanism are arranged on the nut mounting position adjusting mechanism in parallel; the nut mounting position adjusting mechanism comprises a frame, an indexing driving motor, an indexing driving gear, an indexing driven gear ring, an adapting support cylinder and an adapting support flange plate; the nut feeding mechanism comprises a feeding mechanism bracket, a nut storage assembly and a nut receiving and delivering assembly; the feeding mechanism bracket adopts a straight rod structure, is vertically arranged and is fixedly connected with the frame; the nut storage assembly and the nut receiving and delivering assembly are arranged on the feeding mechanism bracket in parallel; the nut picking and screwing mechanism comprises a nut screwing executing assembly, a nut picking and carrying executing assembly and a nut screwing executing assembly; the nut picking, carrying and executing assembly is arranged on the nut tightening and executing assembly; the nut screwing execution assembly is arranged on the nut picking and carrying execution assembly.
Description
Technical Field
The invention belongs to the technical field of aviation equipment assembly, and particularly relates to full-automatic aviation equipment nut mounting equipment.
Background
In the field of aviation, many aviation equipment is realized fastening connection through bolt and nut in the circumferencial direction to the nut installation work of present stage mainly relies on the manual work to accomplish, because aviation equipment's specificity generally has strict requirement to the tightening moment of nut, and nut installation process still generally has "tightening- & gt loosening- & gt tightening" requirement, thereby leads to workman's intensity of labour very high, and work efficiency is also very low.
In addition, fastening positions of some aviation equipment may exist in severe working environments such as high temperature and narrow space, and workers have difficulty in performing nut installation operation in the severe working environments for a long time, so that the working efficiency is further reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides full-automatic installation equipment for the aviation equipment nuts, which has the characteristics of simple structure and reliable work, can replace a manual mode to complete the full-automatic installation work of the nuts, effectively reduces the labor intensity of workers, and can efficiently complete the nut installation work even if the fastening position is in a severe working environment.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a full-automatic nut installation device for aviation equipment comprises a nut installation position adjusting mechanism, a nut feeding mechanism and a nut picking and screwing mechanism; the nut installation position adjusting mechanism is arranged at a position where the nut installation is required on aviation equipment, and the nut feeding mechanism and the nut picking and screwing mechanism are arranged on the nut installation position adjusting mechanism in parallel.
The nut mounting position adjusting mechanism comprises a frame, an indexing driving motor, an indexing driving gear, an indexing driven gear ring, an adapting support cylinder and an adapting support flange plate; the indexing driving motor is vertically and fixedly arranged on the frame, and a motor shaft of the indexing driving motor is arranged downwards; the indexing driving gear is coaxially and fixedly arranged on a motor shaft of the indexing driving motor; the switching support cylinder is vertically and fixedly arranged at the center of the bottom of the frame; the transfer support flange plate is connected to the outer side of the transfer support cylinder through a bearing sleeve; the indexing driven gear ring is coaxially and fixedly sleeved on the outer side of the transfer support flange plate, and is meshed with the indexing driving gear.
The lifting and gesture adjusting assembly of the nut picking and screwing mechanism is arranged on the frame and comprises a lifting and adjusting driving motor, a lifting and adjusting driving gear, a lifting and adjusting driven gear, a lifting and adjusting screw rod, a lifting and adjusting screw nut, a lifting and adjusting sliding block and a lifting and adjusting sliding rail; the lifting adjusting driving motor is vertically and fixedly arranged on the frame, and a motor shaft of the lifting adjusting driving motor is arranged downwards; the lifting adjusting driving gear is coaxially and fixedly arranged on a motor shaft of the lifting adjusting driving motor; the lifting adjusting screw rod is vertically arranged on the frame through a bearing; the lifting adjustment driven gear is coaxially and fixedly arranged at the bottom end of the lifting adjustment screw rod, and is meshed with the lifting adjustment driving gear; the lifting adjusting slide rail adopts a parallel double-rail structure and is vertically and fixedly arranged on the frame; the lifting adjusting screw rod is positioned between the two lifting adjusting slide rails; the lifting adjusting nut is arranged on the lifting adjusting screw rod; the lifting adjusting sliding block is arranged on the lifting adjusting sliding rail.
The nut feeding mechanism comprises a feeding mechanism bracket, a nut storage assembly and a nut receiving and delivering assembly; the feeding mechanism support is of a straight rod type structure, is vertically arranged and is fixedly connected with the frame; the nut storage component and the nut receiving component are arranged on the feeding mechanism bracket in parallel.
The nut storage assembly comprises a nut discharge driving motor, a nut discharge driving shaft, a nut discharge driving gear, a first nut discharge driving cam, a second nut discharge driving cam, a nut discharge driven gear ring, a nut discharge driven gear, a first nut discharge driven cam, a second nut discharge driven cam, a nut storage tube, a nut centering guide rod and a guide rod positioning clamping block; the nut discharging driving motor is vertically and fixedly arranged at the top of the feeding mechanism bracket, and a motor shaft of the nut discharging driving motor is arranged downwards; a first supporting plate is arranged right below the nut paying-out driving motor, and a second supporting plate is arranged right below the first supporting plate; the gear shaft of the nut release driving gear is connected with the first support plate and the second support plate through bearings, and the gear shaft of the nut release driving gear is coaxially and fixedly connected with the motor shaft of the nut release driving motor through a nut release driving shaft; the first nut discharging driving cam and the second nut discharging driving cam are positioned between the first supporting plate and the second supporting plate, and are fixedly arranged on a gear shaft of the nut discharging driving gear from top to bottom coaxially, and a phase angle of 180 degrees is formed between the first nut discharging driving cam and the second nut discharging driving cam; the nut storage tube is vertically arranged, the top end of the nut storage tube is fixedly connected with the top of the feeding mechanism bracket, and the bottom end of the nut storage tube penetrates through the first supporting plate and is fixedly connected with the second supporting plate; the nut discharging driven gear ring is sleeved on the outer side of the nut storage tube through a bearing, and is meshed with the nut discharging driving gear; the gear shaft of the nut release driven gear is connected with the first support plate and the second support plate through bearings, and the nut release driven gear is meshed with the nut release driven gear ring; the first nut discharging driven cam and the second nut discharging driven cam are positioned between the first supporting plate and the second supporting plate, and are coaxially and fixedly arranged on a gear shaft of the nut discharging driven gear from top to bottom, and a phase angle of 180 degrees is formed between the first nut discharging driven cam and the second nut discharging driven cam; the phase angle of the first nut release driving cam is the same as that of the first nut release driven cam; the phase angle of the second nut release driving cam is the same as that of the second nut release driven cam; the nut centering guide rod vertically penetrates through the nut storage tube; the guide rod positioning fixture block is fixedly arranged at the upper end of the nut centering guide rod, and a plurality of nuts are placed in the nut storage tube in a stacked state and sleeved on the nut centering guide rod; two groups of cam cutting grooves are formed in the nut storage tube between the first support plate and the second support plate, one group of cam cutting grooves located above are matched with the first nut discharging driving cam and the first nut discharging driven cam for use, and the other group of cam cutting grooves located below are matched with the second nut discharging driving cam and the second nut discharging driven cam for use.
The nut pickup assembly comprises a nut pickup driving motor, a nut pickup driving gear, a nut pickup driven rack, a nut pickup push-pull rod and a nut pickup buffer seat; the nut delivery driving motor is horizontally and fixedly arranged at the top of the feeding mechanism bracket; the nut delivery driving gear is coaxially and fixedly arranged on a motor shaft of the nut delivery driving motor; a rack guide chute is vertically formed on the feeding mechanism support, and the nut receiving driven rack is positioned in the rack guide chute; the nut sending and receiving push-pull rod is vertically arranged, the top end of the nut sending and receiving push-pull rod is fixedly connected with the nut sending and receiving driven rack, the nut sending and receiving buffer seat is fixedly connected to the bottom end of the nut sending and receiving push-pull rod, and the nut sending and receiving buffer seat is positioned right below the nut storage tube; the top of the nut receiving push-pull rod is provided with a push-pull rod telescopic measurement sensor, a push-pull rod telescopic measurement transmission gear is coaxially and fixedly arranged on a measurement shaft of the push-pull rod telescopic measurement sensor, and the push-pull rod telescopic measurement transmission gear is meshed with the nut receiving driven rack; the first support plate and the second support plate are fixedly provided with push-pull rod guide limiting blocks, and the push-pull rod guide limiting blocks are fixedly connected with the switching support cylinder.
The nut picking and screwing mechanism comprises a nut screwing executing assembly, a nut picking and carrying executing assembly and a nut screwing executing assembly; the nut picking, carrying and executing assembly is arranged on the nut tightening and executing assembly; the nut screwing execution assembly is arranged on the nut picking and carrying execution assembly.
The nut tightening execution assembly comprises a tightening machine, a tightening machine fixing bracket, a tightening force transmission rotating shaft and a rocker arm; the tightening machine fixing support is fixedly arranged on the lifting adjusting sliding block and is fixedly connected with the lifting adjusting nut; the tightening machine is vertically and fixedly arranged at the top of the tightening machine fixing bracket, and a power output shaft of the tightening machine is vertically arranged downwards; the tightening force transmission rotating shaft is vertically arranged on the tightening machine fixing bracket through a bearing, and is coaxially and fixedly connected with a power output shaft of the tightening machine; one end of the rocker arm is fixedly connected to the tightening force transmission rotating shaft; swing angle limiting sensors of the rocker are arranged on the screw tightening machine fixing brackets at the left side and the right side of the rocker; and a tightening machine fixing bracket lifting displacement sensor is fixedly arranged on the tightening machine fixing bracket.
The nut picking and carrying executing assembly comprises a nut picking and carrying executing motor, a nut picking and carrying executing worm wheel, a worm wheel mounting seat, a rotating frame sliding block, a rotating frame guide rail and a fixed frame; the fixed frame is fixedly connected with the rocker arm; the worm wheel mounting seat is fixedly arranged at the top of the fixed frame; the nut picking and carrying executing motor is horizontally and fixedly arranged on the worm wheel mounting seat, a motor shaft of the nut picking and carrying executing motor is coaxially and fixedly connected with one end of the nut picking and carrying executing worm, and the other end of the nut picking and carrying executing worm is connected to the worm wheel mounting seat through a bearing; the nut pick-up, transport and execution worm wheel is arranged in the worm wheel mounting seat through a bearing, and is meshed with the nut pick-up, transport and execution worm; the rotating frame is positioned at the inner side of the fixed frame, the rotating frame is connected with the fixed frame through a bearing, and the top of the rotating frame is fixedly connected with the nut pick-up and carrying execution worm wheel; the rotating frame sliding block is fixedly connected to the rotating frame, and the rotating frame sliding block is arranged on the rotating frame guide rail; a worm rotation angle sensor is arranged on the worm wheel mounting seat; a worm rotation angle measuring driving gear is coaxially and fixedly arranged on the nut pick-up carrying executing worm; and a worm rotation angle measurement driven gear is coaxially and fixedly arranged on a measurement shaft of the worm rotation angle sensor, and the worm rotation angle measurement driven gear is meshed with a worm rotation angle measurement driving gear.
The nut screwing execution assembly comprises a nut screwing execution motor, a hollow support rod, a nut screwing force transmission shaft and a nut screwing wrench; the hollow support rod is vertically arranged, penetrates through the worm wheel mounting seat, the rotating frame and the fixed frame respectively, picks up nuts in the worm wheel mounting seat, carries out worm wheels without contact, and is in contact with the rotating frame, and the hollow support rod is connected with the fixed frame through a bearing; the rotating frame guide rail is vertically and fixedly arranged on the hollow supporting rod; a limiting support buffer spring is arranged between the rotating frame and the hollow supporting rod; the nut screwing execution motor is vertically and fixedly arranged at the top of the hollow supporting rod, and a motor shaft of the nut screwing execution motor is arranged downwards; the nut screwing wrench is arranged at the bottom of the hollow supporting rod; the nut screwing force transmission shaft is concentrically arranged inside the hollow supporting rod, the top end of the nut screwing force transmission shaft is coaxially and fixedly connected with a motor shaft of the nut screwing execution motor, and the bottom end of the nut screwing force transmission shaft is coaxially and fixedly connected with a power input shaft of the nut screwing wrench.
The invention has the beneficial effects that:
the full-automatic nut installation equipment for aviation equipment has the characteristics of simple structure and reliable operation, can replace a manual mode to complete full-automatic nut installation operation, effectively reduces labor intensity of workers, and can efficiently complete nut installation operation even if a fastening position is in a severe working environment.
Drawings
FIG. 1 is a schematic structural view of a fully automatic installation device for nuts of aircraft equipment according to the present invention;
FIG. 2 is a schematic view of a nut mounting position adjusting mechanism (view I) according to the present invention;
FIG. 3 is a schematic view of a nut mounting position adjusting mechanism (view II) according to the present invention;
fig. 4 is a schematic structural view of a nut feeding mechanism (view angle one) according to the present invention;
fig. 5 is a schematic structural view of the nut feeding mechanism (view angle two) of the present invention;
FIG. 6 is a schematic view of a partial explosion of the nut storage assembly of the present invention;
FIG. 7 is a schematic view of the nut pick-up and tightening mechanism of the present invention;
FIG. 8 is a schematic view of the nut tightening actuator assembly of the present invention;
FIG. 9 is an assembled schematic view of the nut pick-up and handling subassembly and nut screwing subassembly of the present invention (view one);
FIG. 10 is a schematic view of an assembly of a nut pick-up and carry-out assembly and a nut threading assembly of the present invention (view two);
in the figure, an I-nut installation position adjusting mechanism, an II-nut feeding mechanism, an III-nut picking and screwing mechanism, a 1-frame, a 2-transposition driving motor, a 3-transposition driving gear, a 4-transposition driven gear ring, a 5-transposition supporting cylinder, a 6-transposition supporting flange plate, a 7-lifting adjusting driving motor, an 8-lifting adjusting driving gear, a 9-lifting adjusting driven gear, a 10-lifting adjusting screw rod, an 11-lifting adjusting screw nut, a 12-lifting adjusting slide block, a 13-lifting adjusting slide rail, a 14-feeding mechanism bracket, a 15-nut discharging driving motor, a 16-nut discharging driving shaft, a 17-nut discharging driving gear, a 18-first nut discharging driving cam, a 19-second nut discharging driving cam, a 20-nut discharging driven gear ring, a 21-nut discharging driven gear, a 22-first nut discharging driven cam, 23-second nut paying-out driven cam, 24-nut storage tube, 25-nut centering guide rod, 26-guide rod positioning fixture block, 27-first support plate, 28-second support plate, 29-nut, 30-cam cutting groove, 31-nut taking-in driving motor, 32-nut taking-in driving gear, 33-nut taking-in driven rack, 34-nut taking-in push-pull rod, 35-nut taking-in buffer seat, 36-rack guide chute, 37-push-pull rod expansion amount measuring sensor, 38-push-pull rod expansion amount measuring transmission gear, 39-push-pull rod guide limit block, 40-tightening machine, 41-tightening machine fixing bracket, 42-tightening force transmission rotating shaft, 43-rocker arm, 44-rocker arm swing angle limit sensor, 45-tightening machine fixing bracket lifting displacement sensor, 46-nut pickup and carrying-executing motor, 47-nut pickup and carrying-executing worm, 48-worm wheel mounting seats, 49-rotating frames, 50-rotating frame sliding blocks, 51-rotating frame guide rails, 52-fixed frames, 53-worm rotation angle sensors, 54-worm rotation angle measurement driving gears, 55-worm rotation angle measurement driven gears, 56-nut screwing execution motors, 57-hollow support rods, 58-nut screwing force transmission shafts, 59-nut screwing spanners and 60-limit support buffer springs.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
As shown in fig. 1 to 10, the full-automatic nut installation equipment for aviation equipment comprises a nut installation position adjusting mechanism I, a nut feeding mechanism II and a nut picking and screwing mechanism III; the nut installation position adjusting mechanism I is installed at a position on the aviation equipment, which is required to be installed with a nut, and the nut feeding mechanism II and the nut picking and screwing mechanism III are arranged on the nut installation position adjusting mechanism I in parallel.
The nut mounting position adjusting mechanism I comprises a frame 1, an indexing driving motor 2, an indexing driving gear 3, an indexing driven gear ring 4, an adapting support cylinder 5 and an adapting support flange 6; the indexing driving motor 2 is vertically and fixedly arranged on the frame 1, and a motor shaft of the indexing driving motor 2 is arranged downwards; the indexing driving gear 3 is coaxially and fixedly arranged on a motor shaft of the indexing driving motor 2; the switching support cylinder 5 is vertically and fixedly arranged at the center of the bottom of the frame 1; the transfer support flange 6 is connected to the outer side of the transfer support cylinder 5 through a bearing sleeve; the indexing driven gear ring 4 is coaxially and fixedly sleeved on the outer side of the transfer support flange plate 6, and the indexing driven gear ring 4 is meshed with the indexing driving gear 3.
The lifting and gesture adjusting assembly of the nut picking and screwing mechanism is arranged on the frame 1 and comprises a lifting and adjusting driving motor 7, a lifting and adjusting driving gear 8, a lifting and adjusting driven gear 9, a lifting and adjusting screw rod 10, a lifting and adjusting screw 11, a lifting and adjusting sliding block 12 and a lifting and adjusting sliding rail 13; the lifting adjusting driving motor 7 is vertically and fixedly arranged on the frame 1, and a motor shaft of the lifting adjusting driving motor 7 is arranged downwards; the lifting adjusting driving gear 8 is coaxially and fixedly arranged on a motor shaft of the lifting adjusting driving motor 7; the lifting adjusting screw rod 10 is vertically arranged on the frame 1 through a bearing; the lifting adjustment driven gear 9 is coaxially and fixedly arranged at the bottom end of the lifting adjustment screw rod 10, and the lifting adjustment driven gear 9 is meshed with the lifting adjustment driving gear 8; the lifting adjusting slide rail 13 adopts a parallel double-rail structure, and the lifting adjusting slide rail 13 is vertically and fixedly arranged on the frame 1; the lifting adjusting screw rod 10 is positioned between two lifting adjusting slide rails 13; the lifting adjusting screw 11 is arranged on the lifting adjusting screw rod 10; the lifting adjusting slide block 12 is arranged on the lifting adjusting slide rail 13.
The nut feeding mechanism II comprises a feeding mechanism bracket 14, a nut storage assembly and a nut receiving and delivering assembly; the feeding mechanism support 14 adopts a straight rod type structure, the feeding mechanism support 14 is vertically arranged, and the feeding mechanism support 14 is fixedly connected with the frame 1; the nut storage assembly and the nut pickup assembly are juxtaposed on the feed mechanism bracket 14.
The nut storage assembly comprises a nut release driving motor 15, a nut release driving shaft 16, a nut release driving gear 17, a first nut release driving cam 18, a second nut release driving cam 19, a nut release driven gear ring 20, a nut release driven gear 21, a first nut release driven cam 22, a second nut release driven cam 23, a nut storage tube 24, a nut centering guide rod 25 and a guide rod positioning clamping block 26; the nut discharging driving motor 15 is vertically and fixedly arranged at the top of the feeding mechanism bracket 14, and a motor shaft of the nut discharging driving motor 15 is arranged downwards; a first support plate 27 is arranged right below the nut paying-out driving motor 15, and a second support plate 28 is arranged right below the first support plate 26; the gear shaft of the nut paying-out driving gear 17 is connected with the first supporting plate 27 and the second supporting plate 28 through bearings, and the gear shaft of the nut paying-out driving gear 17 is coaxially and fixedly connected with the motor shaft of the nut paying-out driving motor 15 through a nut paying-out driving shaft 16; the first nut discharging driving cam 18 and the second nut discharging driving cam 19 are positioned between the first supporting plate 27 and the second supporting plate 28, the first nut discharging driving cam 18 and the second nut discharging driving cam 19 are coaxially and fixedly arranged on a gear shaft of the nut discharging driving gear 17 from top to bottom, and a phase angle of 180 degrees is formed between the first nut discharging driving cam 18 and the second nut discharging driving cam 19; the nut storage tube 23 is vertically arranged, the top end of the nut storage tube 23 is fixedly connected with the top of the feeding mechanism bracket 14, and the bottom end of the nut storage tube 23 penetrates through the first supporting plate 27 and is fixedly connected with the second supporting plate 28; the nut discharging driven gear ring 20 is sleeved on the outer side of the nut storage tube 23 through a bearing, and the nut discharging driven gear ring 20 is meshed with the nut discharging driving gear 17; the gear shaft of the nut paying-out driven gear 21 is connected with a first supporting plate 27 and a second supporting plate 28 through bearings, and the nut paying-out driven gear 21 is meshed with the nut paying-out driven gear ring 20; the first nut paying-out driven cam 22 and the second nut paying-out driven cam 23 are positioned between the first supporting plate 27 and the second supporting plate 28, the first nut paying-out driven cam 22 and the second nut paying-out driven cam 23 are coaxially and fixedly arranged on a gear shaft of the nut paying-out driven gear 21 from top to bottom, and a phase angle of 180 degrees is formed between the first nut paying-out driven cam 22 and the second nut paying-out driven cam 23; the first nut payout driving cam 18 is the same phase angle as the first nut payout driven cam 22; the phase angle of the second nut paying-out driving cam 19 is the same as that of the second nut paying-out driven cam 23; the nut centering guide rod 25 vertically penetrates through the nut storage tube 23; the guide rod positioning clamping block 26 is fixedly arranged at the upper end of the nut centering guide rod 25, and a plurality of nuts 29 are placed in the nut storage tube 23 in a stacked state and sleeved on the nut centering guide rod 25; two sets of cam cutting grooves 30 are formed in the nut storage tube 23 between the first support plate 27 and the second support plate 28, one set of cam cutting grooves 30 located above is matched with the first nut paying-out driving cam 18 and the first nut paying-out driven cam 22, and one set of cam cutting grooves 30 located below is matched with the second nut paying-out driving cam 19 and the second nut paying-out driven cam 23.
The nut pickup assembly comprises a nut pickup driving motor 31, a nut pickup driving gear 32, a nut pickup driven rack 33, a nut pickup push-pull rod 34 and a nut pickup buffer seat 35; the nut pickup driving motor 31 is horizontally and fixedly arranged at the top of the feeding mechanism bracket 14; the nut pickup driving gear 32 is coaxially and fixedly arranged on a motor shaft of the nut pickup driving motor 31; a rack guide chute 36 is vertically arranged on the feeding mechanism bracket 14, and the nut pickup driven rack 33 is positioned in the rack guide chute 36; the nut sending and pulling rod 34 is vertically arranged, the top end of the nut sending and pulling rod 34 is fixedly connected with the nut sending and pulling driven rack 33, the nut sending and pulling buffer seat 35 is fixedly connected to the bottom end of the nut sending and pulling rod 34, and the nut sending and pulling buffer seat 35 is positioned under the nut storage tube 23; a push-pull rod telescopic measurement sensor 37 is arranged at the top of the nut receiving push-pull rod 34, a push-pull rod telescopic measurement transmission gear 38 is coaxially and fixedly arranged on a measurement shaft of the push-pull rod telescopic measurement sensor 37, and the push-pull rod telescopic measurement transmission gear 38 is meshed with the nut receiving driven rack 33; the first support plate 27 and the second support plate 28 are fixedly provided with a push-pull rod guide limiting block 39, and the push-pull rod guide limiting block 39 is fixedly connected with the switching support cylinder 5.
The nut picking and screwing mechanism III comprises a nut screwing executing assembly, a nut picking and carrying executing assembly and a nut screwing executing assembly; the nut picking, carrying and executing assembly is arranged on the nut tightening and executing assembly; the nut screwing execution assembly is arranged on the nut picking and carrying execution assembly.
The nut tightening execution assembly comprises a tightening machine 40, a tightening machine fixing bracket 41, a tightening force transmission rotating shaft 42 and a rocker arm 43; the tightening machine fixing bracket 41 is fixedly arranged on the lifting adjusting slide block 12, and the tightening machine fixing bracket 41 is fixedly connected with the lifting adjusting nut 11; the tightening machine 40 is vertically and fixedly arranged at the top of the tightening machine fixing bracket 41, and a power output shaft of the tightening machine 40 is vertically arranged downwards; the tightening force transmission rotating shaft 42 is vertically arranged on the tightening machine fixing bracket 41 through a bearing, and the tightening force transmission rotating shaft 42 is coaxially and fixedly connected with a power output shaft of the tightening machine 40; one end of the rocker arm 43 is fixedly connected to the tightening force transmission rotating shaft 42; swing angle limiting sensors 44 of the rocker arm are arranged on the tightening machine fixing brackets 41 on the left side and the right side of the rocker arm 43; a tightening machine fixing bracket lifting displacement sensor 45 is fixedly mounted on the tightening machine fixing bracket 41.
The nut picking and carrying executing assembly comprises a nut picking and carrying executing motor 46, a nut picking and carrying executing worm 47, a nut picking and carrying executing worm wheel, a worm wheel mounting seat 48, a rotating frame 49, a rotating frame sliding block 50, a rotating frame guide rail 51 and a fixed frame 52; the fixed frame 52 is fixedly connected with the rocker arm 43; the worm wheel mounting seat 48 is fixedly arranged at the top of the fixed frame 52; the nut picking and carrying executing motor 46 is horizontally and fixedly arranged on the worm wheel mounting seat 48, a motor shaft of the nut picking and carrying executing motor 46 is coaxially and fixedly connected with one end of the nut picking and carrying executing worm 47, and the other end of the nut picking and carrying executing worm 47 is connected with the worm wheel mounting seat 48 through a bearing; the nut pick-up and carrying-out worm wheel is arranged in the worm wheel mounting seat 48 through a bearing, and is meshed with the nut pick-up and carrying-out worm 47; the rotating frame 49 is positioned at the inner side of the fixed frame 52, the rotating frame 49 is connected with the fixed frame 52 through a bearing, and the top of the rotating frame 49 is fixedly connected with a nut pick-up carrying execution worm wheel; the rotating frame sliding block 50 is fixedly connected to the rotating frame 49, and the rotating frame sliding block 50 is arranged on the rotating frame guide rail 51; a worm rotation angle sensor 53 is provided on the worm wheel mount 48; a worm rotation angle measurement driving gear 54 is coaxially and fixedly arranged on the nut pick-up and carrying execution worm 47; a worm rotation angle measurement driven gear 55 is coaxially fixed to a measurement shaft of the worm rotation angle sensor 53, and the worm rotation angle measurement driven gear 55 is meshed with a worm rotation angle measurement driving gear 54.
The nut screwing execution assembly comprises a nut screwing execution motor 56, a hollow support rod 57, a nut screwing power transmission shaft 58 and a nut screwing wrench 59 (the structure of the nut screwing wrench and the control mode thereof adopt the technical scheme in CN 114986137A); the hollow support rod 57 is vertically arranged, the hollow support rod 57 respectively penetrates through the worm wheel mounting seat 48, the rotating frame 49 and the fixed frame 52, nuts in the hollow support rod 57 and the worm wheel mounting seat 48 pick up, carry and execute worm wheels without contact, the hollow support rod 57 is without contact with the rotating frame 49, and the hollow support rod 57 is connected with the fixed frame 52 through a bearing; the rotating frame guide rail 51 is vertically fixedly arranged on the hollow supporting rod 57; a limit support buffer spring 60 is arranged between the rotating frame 49 and the hollow supporting rod 57; the nut screwing execution motor 56 is vertically and fixedly arranged at the top of the hollow supporting rod 57, and the motor shaft of the nut screwing execution motor 56 is downwards arranged; the nut screwing wrench 59 is arranged at the bottom of the hollow supporting rod 57; the nut screwing force transmission shaft 58 is concentrically arranged inside the hollow supporting rod 57, the top end of the nut screwing force transmission shaft 58 is coaxially and fixedly connected with a motor shaft of the nut screwing execution motor 56, and the bottom end of the nut screwing force transmission shaft 58 is coaxially and fixedly connected with a power input shaft of the nut screwing wrench 59.
The following describes a one-time use procedure of the present invention with reference to the accompanying drawings:
the full-automatic nut installing device for the aviation equipment is assembled at the position where the nut is required to be installed on the aviation equipment, and is particularly fixedly connected with the aviation equipment through the transfer support flange 6, and the nut installing position adjusting mechanism I can drive the frame 1 and the transfer support cylinder 5 to perform circumferential rotation through the indexing driving motor 2, so that all the points where the nut is required to be installed are covered in the circumferential direction.
Firstly, one nut installation point is selected, then, the transposition driving motor 2 is started, the transposition driving gear 3 is driven to rotate by the transposition driving motor 2, and because the transposition driven gear ring 4 is fixed relative to the adaption support flange 6, the rotation motion of the transposition driving gear 3 is converted into the circular motion of the revolving position driven gear ring 4, and then, the frame 1 and the adaption support cylinder 5 are driven to synchronously perform the revolving motion through the circular motion of the transposition driving gear 3 around the revolving position driven gear ring 4 until the nut picking and screwing mechanism III moves to the position right in front of the selected nut installation point.
After the nut picking and screwing mechanism III moves in place, the lifting adjustment driving motor 7 is started to drive the lifting adjustment driving gear 8 to rotate, and then the lifting adjustment driven gear 9 meshed with the lifting adjustment driving gear 8 is driven to rotate, the lifting adjustment driven gear 9 drives the lifting adjustment screw rod 10 to synchronously rotate, the rotating lifting adjustment screw rod 10 can be converted into linear motion of the lifting adjustment screw nut 11, and further the screwing machine fixing support 41 is driven to conduct linear motion, so that the overall height adjustment of the nut picking and screwing mechanism III is achieved, the nut screwing wrench 59 protrudes downwards out of the switching support cylinder 5, and the height position of the nut screwing wrench 59 is slightly higher than the height of a nut mounting position.
When the nut screwing wrench 59 completes the height adjustment, the nut discharging driving motor 15 is started to drive the nut discharging driving shaft 16 to rotate, and then the nut discharging driving gear 17, the first nut discharging driving cam 18 and the second nut discharging driving cam 19 are driven to coaxially rotate, and simultaneously the nut discharging driving gear 17 which rotates drives the nut discharging driven gear ring 20 meshed with the nut discharging driving gear 17 to synchronously rotate, and then the nut discharging driven gear 21, the first nut discharging driven cam 22 and the second nut discharging driven cam 23 are driven to coaxially rotate.
In the initial state, the protruding ends of the first nut discharging driving cam 18 and the first nut discharging driven cam 22 are positioned in a group of cam cut-in grooves 30 at the upper layer to block the nuts 29 stacked in the nut storage tube 23, when all cams rotate by 90 degrees, the blocking positions of the first nut discharging driving cam 18 and the first nut discharging driven cam 22 to the nuts 29 are temporarily released, the nuts 29 stacked in the nut storage tube 23 can be integrally lowered by one height under the action of gravity, and meanwhile, the protruding ends of the second nut discharging driving cam 19 and the second nut discharging driven cam 23 are screwed into a group of cam cut-in grooves 30 at the lower layer and block the nuts 29 lowered by one height. When all cams continue to rotate 90 degrees, the convex ends of the first nut paying-out driving cam 18 and the first nut paying-out driven cam 22 are screwed into the group of cam cutting grooves 30 on the upper layer again, blocking clamping positions are formed for the last-to-last nut 29 in the stacked nuts 29, the blocking clamping positions of the last-to-last nut 29 in the stacked nuts 29 are synchronously released by the second nut paying-out driving cam 19 and the second nut paying-out driven cam 23, and the nuts 29 drop out from the nut storage tube 23 and fall on the lower nut receiving buffer seat 35.
When the nut 29 falls on the nut receiving buffer seat 35, the nut receiving driving motor 31 is started to drive the nut receiving driving gear 32 to rotate, so as to drive the nut receiving driven rack 33 meshed with the nut receiving driving gear to linearly move downwards along the rack guide chute 36, and synchronously drive the nut receiving push-pull rod 34 and the nut receiving buffer seat 35 to perform descending movement until the height position of the nut receiving buffer seat 35 is slightly lower than that of the nut screwing wrench 59.
When the nut receiving and delivering buffer seat 35 descends to a set height, the nut receiving and delivering executing motor 46 is started to drive the nut receiving and delivering executing worm 47 to rotate, further the nut receiving and delivering executing worm gear engaged with the nut receiving and delivering executing worm gear is driven to rotate, the rotating frame 49 is synchronously driven to rotate by the nut receiving and delivering executing worm gear, and in the rotating process of the rotating frame 49, the rotating movement of the rotating frame 49 can be synchronously transmitted to the hollow supporting rod 57 through the rotating frame sliding block 50 and the rotating frame guide rail 51 which are self-locked in the circumferential direction, the hollow supporting rod 57 is driven to rotate, and the rotating hollow supporting rod 57 drives the nut screwing wrench 59 at the lower end of the hollow supporting rod to do rotary movement until the front end of the nut screwing wrench 59 moves to the position right above the nut 29 placed on the nut receiving and delivering buffer seat 35.
When the front end of the nut screwing wrench 59 moves in place, the lifting adjustment driving motor 7 is started again, so that the nut pick-up and screwing mechanism III integrally moves downwards by one height, the nut 29 placed on the nut pick-up and screwing buffer seat 35 accurately enters the nut screwing wrench 59, then the nut screwing wrench 59 is controlled to clamp the nut 29, then the nut pick-up and screwing mechanism III is controlled to integrally lift upwards by one height, the nut 29 is separated from the nut pick-up buffer seat 35, the pick-up of the nut 29 is completed, then the nut pick-up buffer seat 35 is controlled to lift and restore to the original position, and then one nut 29 is released again on the nut pick-up buffer seat 35 restored to be used.
After the nut screwing wrench 59 completes the clamping and picking of the nut 29, the nut picking and carrying executing motor 46 is started again, so that the nut screwing wrench 59 executes the turning action until the nut screwing wrench 59 carries the clamped nut 29 to move to the position right above the screw rod at the nut installation point, at this time, the screw rod at the nut installation point and the power output shaft of the tightening machine 40 are in a coaxial state, and then the lifting adjusting driving motor 7 is started, so that the nut picking and tightening mechanism III integrally moves downwards by one height, the nut 29 accurately falls to the top end of the screw rod, and the instant impact force suffered by the nut 29 when falling to the top end of the screw rod can be counteracted by the limit supporting buffer spring 60 between the rotating frame 49 and the hollow supporting rod 57, so that hard impact is avoided.
When the nut 29 falls to the top end of the screw rod, the nut screwing wrench 59 is controlled to release the clamping of the nut 29, then the nut screwing execution motor 56 is started to drive the nut screwing power transmission shaft 58 to rotate, the rotation power is transmitted to the power input shaft of the nut screwing wrench 59 through the nut screwing power transmission shaft 58, finally the nut 29 is screwed by the nut screwing sleeve in the nut screwing wrench 59, and in the nut 29 screwing process, the nut 29 can generate axial displacement, at the moment, the lifting adjustment driving motor 7 is started to enable the nut pickup and screwing mechanism III to integrally move downwards, and then the nut screwing wrench 59 is driven along the axial direction of the screw rod until the nut 29 is screwed in place.
After the nut 29 is screwed in place on the screw rod, the nut screwing wrench 59 is controlled to restore the clamping of the nut 29, the screwing machine 40 is started in the forward direction, the power output shaft of the screwing machine 40 drives the rocker arm 43 to swing, the swing motion of the rocker arm 43 can be completely transmitted to the nut screwing wrench 59 through the hollow support rod 57, the nut screwing wrench 59 swings around the central axis of the screw rod at the nut mounting point, so that the swing motion of the rocker arm 43 is synchronously converted into the swing motion of the nut screwing wrench 59, and finally, the nut 29 is screwed with large torque through the swing motion of the nut screwing wrench 59.
When the nut 29 is screwed up with a large torque, the first screwed up nut 29 is loosened according to the process requirement, and then the second screwed up is performed, so that in order to meet the process requirement, the screwing machine 40 needs to be started reversely, the screwing machine 40 drives the nut screwing wrench 59 to swing reversely, and finally the nut 29 is loosened with a large torque through the swinging motion of the nut screwing wrench 59.
After the nut 29 is loosened with a large moment, the tightening machine 40 is started forward again under the process requirement, the tightening machine 40 drives the nut tightening wrench 59 to swing forward, and finally the nut 29 is loosened with a large moment through the swinging movement of the nut tightening wrench 59, so that the secondary tightening of the nut is realized.
After the process requirements of 'tightening, loosening and re-tightening' the nut 29 are completed, the nut screwing wrench 59 is controlled to release the clamping of the nut 29, and then the lifting adjustment driving motor 7 is started to enable the nut pick-up and tightening mechanism III to integrally move upwards by one height, so that the screwed nut 29 is separated from the nut screwing sleeve in the nut screwing wrench 59.
When the nut screwing sleeve in the nut screwing wrench 59 is separated from the screwed nut 29, the indexing drive motor 2 is restarted to enable the nut pick-up and screwing mechanism III to move to the position right in front of the next selected nut mounting point, then the nut pick-up and screwing buffer seat 35 preset with the nut 29 is controlled to move downwards to the designated height position, then the nut screwing wrench 59 is controlled to rotate, the front end of the nut screwing wrench 59 is enabled to move to the position right above the nut 29 placed on the nut pick-up and screwing buffer seat 35, then the picking-up and transferring process of the nut 29 is executed, and then the mounting of the nut 29 is completed with reference to the mounting process of the first nut 2. At the same time, the nut receiving buffer seat 35 is controlled to reset, and after the nut receiving buffer seat 35 is restored to the original position, one nut 29 is released again for standby. And the like, so that the installation of all nuts in the circumferential direction can be completed.
The embodiments are not intended to limit the scope of the invention, but rather are intended to cover all equivalent implementations or modifications that can be made without departing from the scope of the invention.
Claims (10)
1. Full-automatic installation equipment of aviation equipment nut, its characterized in that: the device comprises a nut mounting position adjusting mechanism, a nut feeding mechanism and a nut picking and screwing mechanism; the nut installation position adjusting mechanism is arranged at a position where the nut installation is required on aviation equipment, and the nut feeding mechanism and the nut picking and screwing mechanism are arranged on the nut installation position adjusting mechanism in parallel.
2. The avionics nut fully automatic installation apparatus of claim 1, wherein: the nut mounting position adjusting mechanism comprises a frame, an indexing driving motor, an indexing driving gear, an indexing driven gear ring, an adapting support cylinder and an adapting support flange plate; the indexing driving motor is vertically and fixedly arranged on the frame, and a motor shaft of the indexing driving motor is arranged downwards; the indexing driving gear is coaxially and fixedly arranged on a motor shaft of the indexing driving motor; the switching support cylinder is vertically and fixedly arranged at the center of the bottom of the frame; the transfer support flange plate is connected to the outer side of the transfer support cylinder through a bearing sleeve; the indexing driven gear ring is coaxially and fixedly sleeved on the outer side of the transfer support flange plate, and is meshed with the indexing driving gear.
3. The avionics nut fully automatic installation apparatus of claim 2, wherein: the lifting and gesture adjusting assembly of the nut picking and screwing mechanism is arranged on the frame and comprises a lifting and adjusting driving motor, a lifting and adjusting driving gear, a lifting and adjusting driven gear, a lifting and adjusting screw rod, a lifting and adjusting screw nut, a lifting and adjusting sliding block and a lifting and adjusting sliding rail; the lifting adjusting driving motor is vertically and fixedly arranged on the frame, and a motor shaft of the lifting adjusting driving motor is arranged downwards; the lifting adjusting driving gear is coaxially and fixedly arranged on a motor shaft of the lifting adjusting driving motor; the lifting adjusting screw rod is vertically arranged on the frame through a bearing; the lifting adjustment driven gear is coaxially and fixedly arranged at the bottom end of the lifting adjustment screw rod, and is meshed with the lifting adjustment driving gear; the lifting adjusting slide rail adopts a parallel double-rail structure and is vertically and fixedly arranged on the frame; the lifting adjusting screw rod is positioned between the two lifting adjusting slide rails; the lifting adjusting nut is arranged on the lifting adjusting screw rod; the lifting adjusting sliding block is arranged on the lifting adjusting sliding rail.
4. A fully automatic installation device for an avionics nut according to claim 3, characterized in that: the nut feeding mechanism comprises a feeding mechanism bracket, a nut storage assembly and a nut receiving and delivering assembly; the feeding mechanism support is of a straight rod type structure, is vertically arranged and is fixedly connected with the frame; the nut storage component and the nut receiving component are arranged on the feeding mechanism bracket in parallel.
5. The full-automatic installation device for an avionics nut of claim 4, wherein: the nut storage assembly comprises a nut discharge driving motor, a nut discharge driving shaft, a nut discharge driving gear, a first nut discharge driving cam, a second nut discharge driving cam, a nut discharge driven gear ring, a nut discharge driven gear, a first nut discharge driven cam, a second nut discharge driven cam, a nut storage tube, a nut centering guide rod and a guide rod positioning clamping block; the nut discharging driving motor is vertically and fixedly arranged at the top of the feeding mechanism bracket, and a motor shaft of the nut discharging driving motor is arranged downwards; a first supporting plate is arranged right below the nut paying-out driving motor, and a second supporting plate is arranged right below the first supporting plate; the gear shaft of the nut release driving gear is connected with the first support plate and the second support plate through bearings, and the gear shaft of the nut release driving gear is coaxially and fixedly connected with the motor shaft of the nut release driving motor through a nut release driving shaft; the first nut discharging driving cam and the second nut discharging driving cam are positioned between the first supporting plate and the second supporting plate, and are fixedly arranged on a gear shaft of the nut discharging driving gear from top to bottom coaxially, and a phase angle of 180 degrees is formed between the first nut discharging driving cam and the second nut discharging driving cam; the nut storage tube is vertically arranged, the top end of the nut storage tube is fixedly connected with the top of the feeding mechanism bracket, and the bottom end of the nut storage tube penetrates through the first supporting plate and is fixedly connected with the second supporting plate; the nut discharging driven gear ring is sleeved on the outer side of the nut storage tube through a bearing, and is meshed with the nut discharging driving gear; the gear shaft of the nut release driven gear is connected with the first support plate and the second support plate through bearings, and the nut release driven gear is meshed with the nut release driven gear ring; the first nut discharging driven cam and the second nut discharging driven cam are positioned between the first supporting plate and the second supporting plate, and are coaxially and fixedly arranged on a gear shaft of the nut discharging driven gear from top to bottom, and a phase angle of 180 degrees is formed between the first nut discharging driven cam and the second nut discharging driven cam; the phase angle of the first nut release driving cam is the same as that of the first nut release driven cam; the phase angle of the second nut release driving cam is the same as that of the second nut release driven cam; the nut centering guide rod vertically penetrates through the nut storage tube; the guide rod positioning fixture block is fixedly arranged at the upper end of the nut centering guide rod, and a plurality of nuts are placed in the nut storage tube in a stacked state and sleeved on the nut centering guide rod; two groups of cam cutting grooves are formed in the nut storage tube between the first support plate and the second support plate, one group of cam cutting grooves located above are matched with the first nut discharging driving cam and the first nut discharging driven cam for use, and the other group of cam cutting grooves located below are matched with the second nut discharging driving cam and the second nut discharging driven cam for use.
6. The avionics equipment nut fully automatic installation device of claim 5, wherein: the nut pickup assembly comprises a nut pickup driving motor, a nut pickup driving gear, a nut pickup driven rack, a nut pickup push-pull rod and a nut pickup buffer seat; the nut delivery driving motor is horizontally and fixedly arranged at the top of the feeding mechanism bracket; the nut delivery driving gear is coaxially and fixedly arranged on a motor shaft of the nut delivery driving motor; a rack guide chute is vertically formed on the feeding mechanism support, and the nut receiving driven rack is positioned in the rack guide chute; the nut sending and receiving push-pull rod is vertically arranged, the top end of the nut sending and receiving push-pull rod is fixedly connected with the nut sending and receiving driven rack, the nut sending and receiving buffer seat is fixedly connected to the bottom end of the nut sending and receiving push-pull rod, and the nut sending and receiving buffer seat is positioned right below the nut storage tube; the top of the nut receiving push-pull rod is provided with a push-pull rod telescopic measurement sensor, a push-pull rod telescopic measurement transmission gear is coaxially and fixedly arranged on a measurement shaft of the push-pull rod telescopic measurement sensor, and the push-pull rod telescopic measurement transmission gear is meshed with the nut receiving driven rack; the first support plate and the second support plate are fixedly provided with push-pull rod guide limiting blocks, and the push-pull rod guide limiting blocks are fixedly connected with the switching support cylinder.
7. The avionics equipment nut fully automatic installation apparatus of claim 6, wherein: the nut picking and screwing mechanism comprises a nut screwing executing assembly, a nut picking and carrying executing assembly and a nut screwing executing assembly; the nut picking, carrying and executing assembly is arranged on the nut tightening and executing assembly; the nut screwing execution assembly is arranged on the nut picking and carrying execution assembly.
8. The avionics equipment nut fully automatic installation apparatus of claim 7, wherein: the nut tightening execution assembly comprises a tightening machine, a tightening machine fixing bracket, a tightening force transmission rotating shaft and a rocker arm; the tightening machine fixing support is fixedly arranged on the lifting adjusting sliding block and is fixedly connected with the lifting adjusting nut; the tightening machine is vertically and fixedly arranged at the top of the tightening machine fixing bracket, and a power output shaft of the tightening machine is vertically arranged downwards; the tightening force transmission rotating shaft is vertically arranged on the tightening machine fixing bracket through a bearing, and is coaxially and fixedly connected with a power output shaft of the tightening machine; one end of the rocker arm is fixedly connected to the tightening force transmission rotating shaft; swing angle limiting sensors of the rocker are arranged on the screw tightening machine fixing brackets at the left side and the right side of the rocker; and a tightening machine fixing bracket lifting displacement sensor is fixedly arranged on the tightening machine fixing bracket.
9. The avionics equipment nut fully automatic installation apparatus of claim 8, wherein: the nut picking and carrying executing assembly comprises a nut picking and carrying executing motor, a nut picking and carrying executing worm wheel, a worm wheel mounting seat, a rotating frame sliding block, a rotating frame guide rail and a fixed frame; the fixed frame is fixedly connected with the rocker arm; the worm wheel mounting seat is fixedly arranged at the top of the fixed frame; the nut picking and carrying executing motor is horizontally and fixedly arranged on the worm wheel mounting seat, a motor shaft of the nut picking and carrying executing motor is coaxially and fixedly connected with one end of the nut picking and carrying executing worm, and the other end of the nut picking and carrying executing worm is connected to the worm wheel mounting seat through a bearing; the nut pick-up, transport and execution worm wheel is arranged in the worm wheel mounting seat through a bearing, and is meshed with the nut pick-up, transport and execution worm; the rotating frame is positioned at the inner side of the fixed frame, the rotating frame is connected with the fixed frame through a bearing, and the top of the rotating frame is fixedly connected with the nut pick-up and carrying execution worm wheel; the rotating frame sliding block is fixedly connected to the rotating frame, and the rotating frame sliding block is arranged on the rotating frame guide rail; a worm rotation angle sensor is arranged on the worm wheel mounting seat; a worm rotation angle measuring driving gear is coaxially and fixedly arranged on the nut pick-up carrying executing worm; and a worm rotation angle measurement driven gear is coaxially and fixedly arranged on a measurement shaft of the worm rotation angle sensor, and the worm rotation angle measurement driven gear is meshed with a worm rotation angle measurement driving gear.
10. The avionics nut fully automatic installation apparatus of claim 9, wherein: the nut screwing execution assembly comprises a nut screwing execution motor, a hollow support rod, a nut screwing force transmission shaft and a nut screwing wrench; the hollow support rod is vertically arranged, penetrates through the worm wheel mounting seat, the rotating frame and the fixed frame respectively, picks up nuts in the worm wheel mounting seat, carries out worm wheels without contact, and is in contact with the rotating frame, and the hollow support rod is connected with the fixed frame through a bearing; the rotating frame guide rail is vertically and fixedly arranged on the hollow supporting rod; a limiting support buffer spring is arranged between the rotating frame and the hollow supporting rod; the nut screwing execution motor is vertically and fixedly arranged at the top of the hollow supporting rod, and a motor shaft of the nut screwing execution motor is arranged downwards; the nut screwing wrench is arranged at the bottom of the hollow supporting rod; the nut screwing force transmission shaft is concentrically arranged inside the hollow supporting rod, the top end of the nut screwing force transmission shaft is coaxially and fixedly connected with a motor shaft of the nut screwing execution motor, and the bottom end of the nut screwing force transmission shaft is coaxially and fixedly connected with a power input shaft of the nut screwing wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661097.1A CN116117494A (en) | 2022-12-23 | 2022-12-23 | Full-automatic installation equipment for aviation equipment nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661097.1A CN116117494A (en) | 2022-12-23 | 2022-12-23 | Full-automatic installation equipment for aviation equipment nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116117494A true CN116117494A (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211661097.1A Pending CN116117494A (en) | 2022-12-23 | 2022-12-23 | Full-automatic installation equipment for aviation equipment nuts |
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| Country | Link |
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| CN (1) | CN116117494A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214421A (en) * | 2022-12-23 | 2023-06-06 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
| CN116652549A (en) * | 2023-07-31 | 2023-08-29 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
| CN116922042A (en) * | 2023-09-18 | 2023-10-24 | 泰州安特源电子有限公司 | Shell installation equipment for instrument and meter production |
-
2022
- 2022-12-23 CN CN202211661097.1A patent/CN116117494A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214421A (en) * | 2022-12-23 | 2023-06-06 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
| CN116214421B (en) * | 2022-12-23 | 2023-11-07 | 国网安徽省电力有限公司 | Pushing unit of single-column steel pipe pole high-altitude unmanned auxiliary docking device |
| CN116652549A (en) * | 2023-07-31 | 2023-08-29 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
| CN116652549B (en) * | 2023-07-31 | 2023-10-20 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
| CN116922042A (en) * | 2023-09-18 | 2023-10-24 | 泰州安特源电子有限公司 | Shell installation equipment for instrument and meter production |
| CN116922042B (en) * | 2023-09-18 | 2023-11-17 | 泰州安特源电子有限公司 | Shell installation equipment for instrument and meter production |
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