CN208912973U - Automobile belt Radspanner automatic assembling and the special plane examined - Google Patents

Automobile belt Radspanner automatic assembling and the special plane examined Download PDF

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Publication number
CN208912973U
CN208912973U CN201821582844.1U CN201821582844U CN208912973U CN 208912973 U CN208912973 U CN 208912973U CN 201821582844 U CN201821582844 U CN 201821582844U CN 208912973 U CN208912973 U CN 208912973U
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disk
work station
working position
workpiece
right working
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范晓
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WUXI YONGKAIDA GEAR CO Ltd
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WUXI YONGKAIDA GEAR CO Ltd
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Abstract

The utility model relates to a kind of automobile belt Radspanner automatic assembling and the special planes of inspection, it is characterised in that including workbench and control system, left work station disk and right working position disk are rotatably provided on workbench;Front-wheel indentation riveting mechanism, front-wheel Mao Kou testing agency, tensioner arm pretwist rotation mechanism, torsion testing agency are successively arranged around left work station disk;Belt pulley conveying mechanism, screw assembly machine structure, belt pulley height testing agency, positioning pin assemble mechanism, workpiece shift-out mechanism are successively arranged around right working position disk;Workbench for workpiece being arranged in from the transfer device that left work station disk is transferred on right working position disk between left work station disk and right working position disk.The utility model structure novel, easy to operate, automatic loading/unloading mitigate the labor intensity of operator significantly, improve the reliability of inspection, it is ensured that product quality and precision improve the qualification rate of production efficiency and product, reduce production cost.

Description

Automobile belt Radspanner automatic assembling and the special plane examined
Technical field
The utility model relates to a kind of production equipments of automobile belt Radspanner, more particularly, to a kind of automobile belt wheel Stretcher automatic assembling and the special plane examined.
Background technique
Automobile belt Radspanner is assembled using pipeline system, and one operative employee of a station assembles in this way Tensioner pulley, tooling is various, and operator is more, the large labor intensity of operator, and labor cost is higher;Meanwhile it grasping It is more to make worker, error caused by human factor is just more, it is difficult to ensure product quality and reliability, production efficiency is relatively low, at present Although personnel reduce in certain stations using semi-automatic special plane equipment, the labor intensity of operator is still very big, Production efficiency is still lower, and yield is also difficult to improve.
Utility model content
The applicant is directed to above-mentioned problem, has carried out Improvement, provides a kind of automobile belt Radspanner and fills automatically The special plane matched and examined, structure novel is easy to operate, automatic loading/unloading, mitigates the labor intensity of operator significantly, improves inspection The reliability tested, it is ensured that product quality and precision improve the qualification rate of production efficiency and product, reduce production cost.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solutions:
A kind of automobile belt Radspanner automatic assembling and the special plane examined, including workbench and control system, left station Disk and right working position disk are rotatably provided on the workbench, and the left work station disk and the right working position disk are separately connected servo electricity Machine driving mechanism;
The left work station disk and the right working position disk respectively include turntable, 6 circumferentially equally distributed positioning seat it is solid Fixed to be arranged on the turntable, the positioning seat upper end is equipped with positioning pin, and the side of the positioning seat is equipped with close to switch, each The inside of the positioning seat is equipped with compression cylinder, and pressing plate connects the piston rod of the compression cylinder, and the front end of the pressing plate is equipped with Chamfering;
Front-wheel indentation riveting mechanism, front-wheel Mao Kou testing agency, tensioner arm pretwist are successively arranged around the left work station disk Rotation mechanism, torsion testing agency;
Belt pulley conveying mechanism, screw assembly machine structure, belt pulley height detection machine are successively arranged around the right working position disk Structure, positioning pin assemble mechanism, workpiece shift-out mechanism;
The screw assembly machine structure includes screw-driving mechanism and screw feeding mechanical hand, the screw feeding mechanical hand Side is equipped with screw vibrating disk;
The positioning pin assemble mechanism includes tensioner arm twist mechanism and positioning pin feeding mechanical hand, the positioning pin feeding The side of manipulator is equipped with positioning pin vibrating disk;
It is arranged for workpiece to be transferred to the transfer device on the right working position disk from the left work station disk in the left work On the workbench between position disk and the right working position disk;
The side of the belt pulley conveying mechanism is arranged in belt pulley revolution feeding mechanism, and workpiece turns round discharging mechanism setting In the side of the workpiece shift-out mechanism.
It is further:
The front-wheel indentation riveting mechanism includes the electronics press being fixed on bracket, and 2 pieces of connecting plates are fixedly connected described Electronics press, rotating base are rotatably connected the connecting plate by ball bearing and plane bearing, and riveter is solid by fixed plate Surely the rotating base is connected, is equipped with Cowhells plate and stripper below the fixed plate, discharge screw lower end is fixedly connected with discharging Plate, the head of the discharge screw and bar portion are slidably connected the rotating base, fixed plate and Cowhells plate;Pressing sleeve is fixedly connected on Below the stripper, in the pressing sleeve of the lower end sliding sleeve of the riveter, the lower end of the pressing sleeve is equipped with for positioning front-wheel Type chamber, the pressing sleeve is equipped with the venthole for being connected to the type chamber, and the venthole is connected to the stomata of the stripper, described Stomata connects vacuum generator;Block is arranged in below the stripper of the pressing sleeve side, and connecting rod is fixedly connected with described unload Flitch, the outer end of the connecting rod are equipped with kidney slot, and the first ejection cylinder is fixed on bracket, the first ejection cylinder Piston rod connects the connecting rod by the kidney slot.
The transfer device includes triaxial connecting system, and the material arm front end of the triaxial connecting system is equipped with supporting plate, fixed Plate is fixed at below the supporting plate, and 2 plane bearings are separately positioned on the fixed plate and the supporting plate, is arranged in institute State rotating seat below fixed plate by the plane bearing be rotatably connected the fixed plate and the supporting plate, pneumatic-finger it is solid It is fixed to be arranged below the rotating seat;Connecting rod is fixedly connected with the rotating seat, and the outer end of the connecting rod is equipped with kidney slot, the second top Cylinder is fixed at the material arm side of the triaxial connecting system out, and the piston rod of the second ejection cylinder passes through the waist Shape hole connects the connecting rod.
The belt pulley revolution feeding mechanism includes material platform, several work station disks pass through sprocket wheel chain mechanism and motor driven Mechanism revolution is arranged on the material platform, and each work station disk is equipped with vertical material bar, and lifting charging tray slides over the material On bar;Three equally distributed mandrils for being used to jack up the lifting charging tray are equipped at feed station on the material platform, it is described Mandril is slidably connected the material platform, and the work station disk is equipped with the through-hole passed through for mandril, the feed station on the material platform The side at place is equipped with servo slide table, and the lower end of the mandril connects the servo slide table by lifter plate;The charging of the material platform Be equipped at station two pairs for differentiate the work station disk whether enter feed station close to switch, a pair of for differentiating the liter Whether drop charging tray has the first sensor of workpiece, a pair for differentiating material bar upper end thereon when being in the material bar lowest order Whether portion has the second sensor of workpiece, a pair of 3rd sensor for being used to differentiate the material bar and whether entering clamping position, institute Work station disk is stated to be equipped with described close to the corresponding positioning pin of switch.
6 V-grooves, the left work are evenly arranged on the excircle of the turntable of the left work station disk and the right working position disk The side of position disk and the right working position disk is respectively equipped at least one jacking mechanism, and the jacking mechanism includes holding out against cylinder, pushes up The piston rod of cylinder is held out against described in block connection, the front end of jacking block is in the V-arrangement to match with the V-groove.
The utility model has the technical effect that
A kind of automobile belt Radspanner automatic assembling disclosed by the utility model and the special plane examined, structure novel, behaviour Make simple, automatic loading/unloading, mitigate the labor intensity of operator significantly, improve the reliability of inspection, it is ensured that product quality and Precision improves the qualification rate of production efficiency and product, reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the station schematic diagram of left work station disk.
Fig. 3 is the station schematic diagram of right working position disk.
Fig. 4 is cutaway view Amplified image at the A-A of Fig. 2.
Fig. 5 is the structural schematic diagram that front-wheel is pressed into riveting mechanism.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is cutaway view Amplified image at the B-B of Fig. 6.
Fig. 8 is the structural schematic diagram of front-wheel Mao Kou testing agency.
Fig. 9 is the structural schematic diagram of pretwist rotation mechanism.
Figure 10 is the structural schematic diagram of torsion testing agency.
Figure 11 is the structural schematic diagram of transfer device.
Figure 12 is the top view of Figure 11.
Figure 13 is the structural schematic diagram of belt pulley conveying mechanism.
Figure 14 is the structural schematic diagram for the feed station that belt pulley turns round feeding mechanism.
Figure 15 is the top view of Figure 14.
Figure 16 is the structural schematic diagram of screw assembly machine structure.
Figure 17 is the structural schematic diagram of belt pulley height testing agency.
Figure 18 is the structural schematic diagram of positioning pin assemble mechanism.
Figure 19 is the structural schematic diagram of workpiece shift-out mechanism.
Figure 20 is the three dimensional structure diagram of automobile belt Radspanner.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1,2,3, 4, the utility model includes workbench 1 and control system, and control system is set by the prior art Meter manufacture, the movement of each component of Collaborative Control, left work station disk 2 and right working position disk 5 are rotatably provided on workbench 1, left station Disk 2 and right working position disk 5 are separately connected servo motor driving mechanism.Left work station disk 2 and right working position disk 5 respectively include turntable 201,6 A circumferentially equally distributed positioning seat 202 is fixed on turntable 201, and 202 upper end of positioning seat is equipped with positioning pin 204, The side of positioning seat 202 is equipped with close to switch 203, and the inside of each positioning seat 202 is equipped with compression cylinder 206, and pressing plate 205 connects The piston rod of compression cylinder 206, the front end of pressing plate 205 are equipped with chamfering 207, and chamfering 207 can ensure that pressing plate 205 imports and compresses work Part.
As shown in Fig. 2, left work station disk 2 is set as 6 stations, it respectively is and is put into package station 210, front-wheel indentation Riveted station 220, front-wheel riveting mouth detection station 230, tensioner arm pretwist switching stations 240, torsion detection station 250, workpiece wait turning Move station 260.As shown in figure 3, right working position disk 5 is set as 6 stations, it respectively is and receives workpiece station 510, belt pulley is put Enter station 520, screw assembly station 530, belt pulley height detection station 540, positioning pin assembly station 550, workpiece and removes work Position 560.Left work station disk 2 and right working position disk 5 successively turn to each station under the driving of servo motor driving mechanism, automatic complete At the assembly of automobile belt Radspanner.Front-wheel indentation riveting mechanism 21, the detection of front-wheel riveting mouth are successively arranged around left work station disk 2 Mechanism 22, tensioner arm pretwist rotation mechanism 23, torsion testing agency 24.Belt pulley conveying mechanism is successively arranged around right working position disk 5 51, screw assembly machine structure 52, belt pulley height testing agency 53, positioning pin assemble mechanism 54, workpiece shift-out mechanism 55.
Automobile belt Radspanner automatic assembling is put into package station since left work station disk 2, in left work station disk 2 210, operator is by package L1(such as Figure 20, and package L1 is by the components assembled in advance such as shell, main shaft, tensioner arm, spring It is good) it is packed into the positioning seat 202 on left work station disk 2, package L1 is positioned by positioning pin 204, recognizes and has been placed with close to switch 203 Package L1, compression cylinder 206 is ejected with dynamic pressure plate 205 at this time, and pressing plate 205 is imported and will by the chamfering 207 of 205 front end of pressing plate The shell of package L1 is pressed on positioning seat 202, so that package be made to compress.Left work station disk 2 is in servo motor driving mechanism Be rotated by, by the package L1 of positioning compression turn to front-wheel indentation riveted station 220;Riveted work is pressed into front-wheel Position 220 is put into front-wheel L2 and front-wheel L2 is pressed into riveted;Riveting mouth is detected in front-wheel riveting mouth detection station 230;In tensioner arm pretwist Switching stations 240 carry out pre torqued to workpiece;Torsion is detected in torsion detection station 250;In workpiece 260 workpiece of station to be transferred etc. Right working position disk 5 to be transferred to.
Reception workpiece station 510 of the Workpiece transfer of assembly and detection to right working position disk 5, work are completed on left work station disk 2 Part is on receiving the positioning seat 202 that workpiece station 510 is pressed in right working position disk 5, and right working position disk 5 is in servo motor driving mechanism Be rotated by, workpiece is turned into next station;Station 520, which is put into, in belt pulley is put into belt pulley L3;It is filled in screw With 530 rigging screw L4 of station;The height of the detection of belt pulley height detection station 540 belt pulley L3;In positioning pin assembly station 550 assembly positioning pin L5;Station 560, which is removed, in workpiece waits the Workpiece transfer for assembling completion.
In the present embodiment, as shown in Figure 1, 2, 3, on the excircle of the turntable 201 of left work station disk 2 and right working position disk 5 Even to be provided with 6 V-grooves 73, the side of left work station disk 2 and right working position disk 5 is respectively equipped at least one jacking mechanism 7, holds out against machine Structure 7 includes holding out against cylinder 71, and jacking block 72 connects the piston rod for holding out against cylinder 71, and the front end of jacking block 72 is in match with V-groove 73 V-arrangement.Left work station disk 2 or 5 conversion station of right working position disk go forward side by side luggage match or detect when, the piston rod for holding out against cylinder 71 is stretched Out, hold out against 72 front end of jacking block in the V-groove 73 on the excircle of turntable 201, so that it is guaranteed that left work station disk 2 and right working position disk 5 power generated when each station is assembled or detected will not be such that left work station disk 2 and right working position disk 5 moves, it is ensured that assembly Or detection is gone on smoothly, while guaranteeing to assemble or detect have precision.
As shown in Fig. 1,2,5,6,7, the side of front-wheel indentation riveted station 220 is arranged in front-wheel indentation riveting mechanism 21, Front-wheel indentation riveting mechanism 21 includes that 2112, the 2 pieces of connecting plates 2113 of electronics press being fixed on bracket 2111 are fixedly connected with electricity Sub- press 2112, rotating base 211 are rotatably connected connecting plate 2113 by ball bearing 2114 and plane bearing 2115, riveter 218 are fixedly connected with rotating base 211 by fixed plate 213, are equipped with Cowhells plate 214 and stripper 215 below fixed plate 213, unload Material 212 lower end of screw rod is fixedly connected with stripper 215, and the head of discharge screw 212 and bar portion are slidably connected rotating base 211, solid Fixed board 213 and Cowhells plate 214;Pressing sleeve 216 is fixedly connected on 215 lower section of stripper, the pressing sleeve 216 of the lower end sliding sleeve of riveter 218 In, the lower end of pressing sleeve 216 is equipped with the type chamber 2161 for positioning front-wheel L2, and pressing sleeve 216 is equipped with the ventilation of communicate-type chamber 2161 Hole 2162, venthole 2162 are connected to the stomata 2151 of stripper 215, and stomata 2151 connects vacuum generator, carrying out the behaviour that presses When making, front-wheel L2 can be positioned and is adsorbed in type chamber 2161 by the negative pressure that vacuum generator generates.Block 217 is arranged in pressing sleeve 216 The lower section of stripper 215 of side, connecting rod 219 are fixedly connected with stripper 215, and the outer end of connecting rod 219 is equipped with kidney slot 2191, and first Ejection cylinder 2110 is fixed on bracket 2111, and the piston rod of the first ejection cylinder 2110 is connected by the connection of kidney slot 2191 Bar 219.
When carrying out front-wheel indentation riveted, front-wheel L2 is placed in the type chamber 2161 of the lower end of pressing sleeve 216, vacuum is passed through Generator is sucked, and electronics press 2112 drives 216 downlink of pressing sleeve, front-wheel L2 is pressed into the tensioner arm of package L1, the The piston rod ejection of one ejection cylinder 2110, drives connecting rod 219 and stripper 215 to turn an angle, at this time on stripper 215 Block 217 drive package L1 tensioner arm simultaneously turn over same angle, then electronics press 2112 pushes again, passes through Front-wheel L2 riveted in the spindle end of package L1, is made tensioner arm be assembled together with shell by riveter 218, then the first ejection gas Cylinder 2110 resets, and electronics press 2112 resets, and the workpiece for completing front-wheel L2 riveted, which is rotated with left work station disk 2 to front-wheel riveting mouth, to be detected Station 230.
As shown in Fig. 1,2,8, the side of front-wheel riveting mouth detection station 230, front-wheel is arranged in front-wheel Mao Kou testing agency 22 Mao Kou testing agency 22 includes the horizontal mobile mechanism 221 for being fixedly connected with workbench 1, and the connection of vertical support frame 222 moves horizontally machine Structure 221, industrial camera 223 are connected to the top of vertical support frame 222.When carrying out the detection of front-wheel riveting mouth, horizontal mobile mechanism 221 Drive industrial camera 223 to move ahead, industrial camera 223 proceeds to right above riveting mouth, takes pictures, and identifies riveting mouth size, differentiate it is qualified with It is no, the workpiece of front-wheel riveting mouth detection is finally completed with left work station disk 2 rotation to tensioner arm pretwist switching stations 240.
As shown in Fig. 1,2,9, the side of tensioner arm pretwist switching stations 240 is arranged in tensioner arm pretwist rotation mechanism 23, tensioning Arm pretwist rotation mechanism 23 includes vertical support frame 231 and vertically disposed lifting cylinder 232, and vertically disposed linear guide 233 is set It sets on 231 top of vertical support frame, servo motor 234 connects linear guide 233, the connection lifting of motor cabinet 235 by motor cabinet 235 Cylinder 232, reverse plate 236 connect the output shaft of servo motor 234, and reverse plate 236 is equipped with block 237.Carrying out tensioner arm When pre torqued, lifting cylinder 232 drives and is advanced into pretwist horizontal position, servo motor under servo motor 234 and reverse plate 236 234 drive reverse plates 236 rotate, at this time block 237 drive package L1 tensioning brachiostrophosis, then turn round, repeatedly five times it is complete At pre torqued;Lifting cylinder 232 resets, and drives servo motor 234 and reverse plate 236 to return to start bit, finally completes pre torqued Workpiece rotate with left work station disk 2 to torsion detection station 250.
As shown in Fig. 1,2,10, the side of torsion detection station 250, torsion testing agency is arranged in torsion testing agency 24 24 include vertical support frame 241 and vertically disposed lifting cylinder 242, and vertically disposed linear guide 243 is arranged in vertical support frame 241 tops, servo motor 244 connect linear guide 243 by motor cabinet 245, and motor cabinet 245 connects lifting cylinder 232, torsion Sensor 246 connects the output shaft of servo motor 244 by link block 249, and reverse plate 247 is connected to torsion sensor 246 Lower section, reverse plate 247 are equipped with block 248.When carrying out torsion detection, lifting cylinder 242 drives servo motor 244 and torsion Torsion level position is advanced under disk 247, servo motor 244 drives reverse plate 247 to rotate, and block 248 drives package at this time The tensioning brachiostrophosis of L1, is then turned round, and torsion sensor 246 reads data and analyzes, and is judged qualified or not;Lifting cylinder 242 It resets, servo motor 244 and reverse plate 247 is driven to return to start bit, the workpiece for finally completing torsion detection is revolved with left work station disk 2 Go to workpiece station 260 to be transferred.
In workpiece station 260 to be transferred, the pressing plate 205 being pressed on workpiece is since the piston rod of compression cylinder 206 bounces back And it is detached from workpiece, workpiece can be transferred to the reception workpiece station 510 of right working position disk 5 by transfer device 3.
Transfer device 3 as shown in Fig. 1,2,3,11,12, for being transferred to workpiece from left work station disk 2 on right working position disk 5 It is arranged on the workbench 1 between left work station disk 2 and right working position disk 5.Transfer device 3 includes triaxial connecting system 39, three axis connection The material arm front end of motivation structure 39 is equipped with supporting plate 31, and fixed plate 32 is fixed at 31 lower section of supporting plate, and 2 plane bearings 33 are set respectively It sets in fixed plate 32 and supporting plate 31, the rotating seat 34 below fixed plate 32 is set and is rotatably connected admittedly by plane bearing 33 The upper end of fixed board 32 and supporting plate 31, rotating seat 34 is limited with nut 36, and pneumatic-finger 35 is fixed at 34 lower section of rotating seat.Even Bar 38 is fixedly connected with rotating seat 34, and the outer end of connecting rod 38 is equipped with kidney slot 381, and the second ejection cylinder 37 is fixed at three axis connection The piston rod of the material arm side of motivation structure 39, the second ejection cylinder 37 connects connecting rod 38 by kidney slot 381.
When that need to be transferred to workpiece on right working position disk 5 from left work station disk 2, triaxial connecting system 39 drives pneumatic-finger 35 Make the movement of front and rear, left and right, up and down direction, pneumatic-finger 35 is moved to left 2 workpiece of work station disk station 260 to be transferred and grabs work Part, then the drive of triaxial connecting system 39 pneumatic-finger 35 is moved to the top of the reception workpiece station 510 of right working position disk 5, the The piston rod ejection of two ejection cylinders 37, drives connecting rod 38 and rotating seat 34 to rotate by a certain angle, so that on pneumatic-finger 35 Positioning pin 204 on the corresponding positioning seat 202 received on workpiece station 510 of the shell of package L1 after riveted, then by work Part is put on positioning seat 202, and compression cylinder 206 is ejected with dynamic pressure plate 205, and workpiece is pressed on positioning seat 202 by pressing plate 205, The workpiece finally compressed, which is rotated with right working position disk 5 to belt pulley, is put into station 520.
As shown in Fig. 1,3,13, the side that belt pulley is put into station 520 is arranged in belt pulley conveying mechanism 51, and belt pulley is defeated Sending mechanism 51 includes triaxial connecting system 511, and the material arm lower end of triaxial connecting system 511 is equipped with pneumatic-finger 512.Belt pulley is defeated The movement for sending the triaxial connecting system 511 of mechanism 51 that pneumatic-finger 512 is driven to make front and rear, left and right, up and down direction, slave pulley are returned Turn to grab belt pulley L3 on feeding mechanism 4 and be delivered on the tensioner arm for the package L1 that belt pulley is put on station 520, completes Triaxial connecting system 511 drives pneumatic-finger 512 to reset afterwards, and workpiece is rotated with right working position disk 5 to screw assembly station 530.
As shown in Fig. 1,3,14,15, the side of belt pulley conveying mechanism 51, skin is arranged in belt pulley revolution feeding mechanism 4 Belt wheel revolution feeding mechanism 4 includes that material 41,12 work station disks 42 of platform (are not being schemed by sprocket wheel chain mechanism and motor-driven mechanism In draw) revolution setting on material platform 41, drives work station disk 42 to rotate by sprocket wheel chain mechanism and motor-driven mechanism, be allowed to by It is a to enter feed station.Each work station disk 42 is equipped with vertical material bar 44, and lifting charging tray 43 slides on material bar 44;Expect platform 41 On feed station at be equipped with three it is equally distributed for jacks up go up and down charging tray 43 mandrils 49, mandril 49, which is slidably connected, expects platform 41, work station disk 42 is equipped with the through-hole 422 passed through for mandril, expects that the side at the feed station on platform 41 is equipped with servo slide table (not drawn in the figure), the lower end of mandril 49 connect servo slide table by lifter plate, servo slide table under control of the control system, Lifting charging tray 43 is set to move up or move down along material bar 44 by mandril 49, movement is equivalent to belt to lifting charging tray 43 every time Take turns the distance of height.Expect that two are equipped at the feed station of platform 41 approaches to for differentiating whether work station disk 42 enters feed station Switch 45, it is a pair of for differentiating that lifting charging tray 43 is in and expects 44 lowest order of bar when whether have thereon workpiece first sensor 46, A pair is for differentiating whether material 44 upper end of bar has the second sensor 47 of workpiece, a pair to press from both sides for differentiating whether material bar 44 enters The 3rd sensor 48 that fetch bit is set, work station disk 42 are equipped with positioning pin 421 corresponding with close switch 45.Close to switch 45 Mounting height and work station disk 42 are contour, and first sensor 46 is mounted on slightly above lifting charging tray 43(lifting charging tray 43 and is in minimum Position) position, highest when set fills belt pulley on second sensor 47, the mounting height of 3rd sensor 48 and material bar 44 The belt pulley at place is contour.
When belt pulley conveying mechanism 51 carries out belt pulley crawl, started building by sprocket wheel chain mechanism and motor-driven mechanism band Position disk 42 rotates and enters feed station, whether differentiates work station disk 42 by the positioning pin 421 on work station disk 42 close to switch 45 Into feed station, while 3rd sensor 48 differentiates whether material bar 44 enters clamping position;First sensor 46 differentiates material bar Whether belt pulley L3 is had on 44, if not detecting, sprocket wheel chain mechanism and motor-driven mechanism drive next work station disk 42 Into feed station, until detecting belt pulley L3;Second sensor 47 differentiates whether clamping position has belt pulley, if not examining It measures, then mandril 49 drives lifting 43 uplink of charging tray, until second sensor 47 senses belt pulley L3, at this point, belt pulley is defeated Send 51 slave pulley of mechanism revolution feeding mechanism 4 on grab 1 belt pulley L3 and be delivered to belt pulley be put into it is pre- on station 520 On the tensioner arm of piece installing L1.
As shown in Fig. 1,3,16, the side of screw assembly station 530, screw assembly machine structure is arranged in screw assembly machine structure 52 52 include screw-driving mechanism 521 and screw feeding mechanical hand 522, and the side of screw feeding mechanical hand 522 is vibrated equipped with screw Disk 523;Screw feeding mechanical hand 522 includes pneumatic-finger 5221, and the front end of material arm 5222 is arranged in pneumatic-finger 5221, expects arm 5222 connections triaxial connecting system (not drawn in the figure), around driving pneumatic-finger 5221 to make by triaxial connecting system, The movement of up and down direction, screw L4 are transmitted by screw vibrating disk 523, and pneumatic-finger 5221 is from screw vibrating disk 523 by screw It after L4 crawl, is put into right above the center belt pulley L3, under the tightening right above rifle row to screw L4 then of screw-driving mechanism 521 Row, screw L4 is tightened, to complete the assembly of belt pulley L3, screw-driving mechanism 521 and screw feeding mechanical hand 522 are multiple Position, the workpiece for completing screw assembly are rotated with right working position disk 5 to belt pulley height detection station 540.
As shown in Fig. 1,3,17, the side of belt pulley height detection station 540 is arranged in belt pulley height testing agency 53, Belt pulley height testing agency 53 includes the horizontal mobile mechanism 531 for being fixedly connected with workbench 1, and vertical support frame 532 connects level Mobile mechanism 531, laser displacement sensor 533 are connected to the top of vertical support frame 532.Carrying out belt pulley height detection detection When, horizontal mobile mechanism 531 drives laser displacement sensor 533 to move ahead, and laser displacement sensor 533 proceeds to pulley assembly Pulley assembly altitude information is read in surface, and differentiation is qualified or not, finally completes the workpiece of belt pulley height detection with right work Position disk 5 is rotated to positioning pin assembly station 550.
As shown in Fig. 1,3,18, the side of positioning pin assembly station 550, positioning pin dress is arranged in positioning pin assemble mechanism 54 Fitting mechanism 54 includes tensioner arm twist mechanism 541 and positioning pin feeding mechanical hand 542, the side of positioning pin feeding mechanical hand 542 Equipped with positioning pin vibrating disk 543, tensioner arm twist mechanism 541 is identical as the structure of tensioner arm pretwist rotation mechanism 23 and function, fixed Position pin feeding mechanical hand 542 includes pneumatic-finger 5421, and the front end of material arm 5422 is arranged in pneumatic-finger 5421, and material arm 5422 connects Triaxial connecting system (not drawn in the figure) is connect, drives pneumatic-finger 5421 to make front and rear, left and right, upper and lower by triaxial connecting system To movement, positioning pin L5 by positioning pin vibrating disk 543 transmit, pneumatic-finger 5421 from positioning pin vibrating disk 543 will position After selling L5 crawl, above row to insertion position;Tensioner arm twist mechanism 541 start, drive be advanced under its reverse plate 5411 it is slotting Enter the horizontal position of positioning pin L5, then reverse plate 5411 rotates, and block 5412 thereon drives the tensioner arm of package L1 to turn round Certain angle is gone to, then pneumatic-finger 5421 is opened in the pin hole of the tensioner arm of positioning pin L5 insertion package L1 and shell Tight brachiostrophosis mechanism 541 and positioning pin feeding mechanical hand 542 reset, and the workpiece for completing positioning pin assembly is rotated with right working position disk 5 Station 560 is removed to workpiece.
As shown in Fig. 1,3,19, the side that workpiece removes station 560, workpiece revolution discharging is arranged in workpiece shift-out mechanism 55 The side of workpiece shift-out mechanism 55 is arranged in mechanism 6.Workpiece shift-out mechanism 55 includes triaxial connecting system 551, three-shaft linkage machine The material arm lower end of structure 551 is equipped with pneumatic-finger 552, drives pneumatic-finger by the triaxial connecting system 551 of workpiece shift-out mechanism 55 552 make the movement of front and rear, left and right, up and down direction, remove the workpiece that assembly is completed in crawl on station 560 from workpiece and (compress at this time Pressing plate 205 on workpiece is detached from workpiece since the piston rod of compression cylinder 206 bounces back) and it is delivered to workpiece revolution discharging machine On the work station disk of structure 6, the assembly of tensioner pulley assembly is completed, workpiece revolution discharging mechanism 6 transfers to next process.
For what is detected in front-wheel riveting mouth detection station 230, torsion detection station 250, belt pulley height detection station 540 Rejected product is directly rotated into next station, and subsequent work stations will be assembled no longer.
The utility model patent mode of operation more tends to automate, easy to operate, automatic loading/unloading, structure novel, significantly The labor intensity for mitigating operator, improves the reliability of inspection, it is ensured that Product Precision improves the qualification of production efficiency and product Rate reduces production cost, more adapts to the mass production of product.

Claims (5)

1. a kind of automobile belt Radspanner automatic assembling and the special plane examined, it is characterised in that: including workbench and control system System, left work station disk and right working position disk are rotatably provided on the workbench, the left work station disk and right working position disk difference Connect servo motor driving mechanism;
The left work station disk and the right working position disk respectively include turntable, 6 circumferentially equally distributed positioning seat fixation set It sets on the turntable, the positioning seat upper end is equipped with positioning pin, and the side of the positioning seat is equipped with close to switch, each described The inside of positioning seat is equipped with compression cylinder, and pressing plate connects the piston rod of the compression cylinder, and the front end of the pressing plate is equipped with chamfering;
Front-wheel indentation riveting mechanism, front-wheel Mao Kou testing agency, tensioner arm pretwist favourable turn are successively arranged around the left work station disk Structure, torsion testing agency;
It is successively arranged belt pulley conveying mechanism around the right working position disk, screw assembly machine structure, belt pulley height testing agency, determines Position pin assemble mechanism, workpiece shift-out mechanism;
The screw assembly machine structure includes screw-driving mechanism and screw feeding mechanical hand, the side of the screw feeding mechanical hand Equipped with screw vibrating disk;
The positioning pin assemble mechanism includes tensioner arm twist mechanism and positioning pin feeding mechanical hand, the positioning pin feeding mechanical The side of hand is equipped with positioning pin vibrating disk;
It is arranged for workpiece to be transferred to the transfer device on the right working position disk from the left work station disk in the left work station disk On the workbench between the right working position disk;
The side of the belt pulley conveying mechanism is arranged in belt pulley revolution feeding mechanism, and workpiece turns round discharging mechanism and is arranged in institute State the side of workpiece shift-out mechanism.
2. automobile belt Radspanner automatic assembling described in accordance with the claim 1 and the special plane examined, it is characterised in that: described It includes the electronics press being fixed on bracket that front-wheel, which is pressed into riveting mechanism, and 2 pieces of connecting plates are fixedly connected with the electronics press, rotation Pedestal is rotatably connected the connecting plate by ball bearing and plane bearing, and riveter is fixedly connected with the rotation by fixed plate Pedestal, the fixed plate lower section are equipped with Cowhells plate and stripper, and discharge screw lower end is fixedly connected with stripper, the discharge screw Head and bar portion be slidably connected the rotating base, fixed plate and Cowhells plate;Pressing sleeve is fixedly connected below the stripper, In the pressing sleeve of the lower end sliding sleeve of the riveter, the lower end of the pressing sleeve is equipped with the type chamber for positioning front-wheel, the pressing sleeve It is equipped with the venthole for being connected to the type chamber, the venthole is connected to the stomata of the stripper, the stomata connection vacuum hair Raw device;Block is arranged in below the stripper of the pressing sleeve side, and connecting rod is fixedly connected with the stripper, the connecting rod Outer end is equipped with kidney slot, and the first ejection cylinder is fixed on bracket, and the piston rod of the first ejection cylinder passes through described Kidney slot connects the connecting rod.
3. automobile belt Radspanner automatic assembling described in accordance with the claim 1 and the special plane examined, it is characterised in that: described Transfer device includes triaxial connecting system, and the material arm front end of the triaxial connecting system is equipped with supporting plate, and fixed plate is fixed at Below the supporting plate, 2 plane bearings are separately positioned on the fixed plate and the supporting plate, are arranged below the fixed plate Rotating seat be rotatably connected the fixed plate and the supporting plate by the plane bearing, pneumatic-finger is fixed at described Below rotating seat;Connecting rod is fixedly connected with the rotating seat, and the outer end of the connecting rod is equipped with kidney slot, and the second ejection cylinder fixation is set It sets in the material arm side of the triaxial connecting system, the piston rod of the second ejection cylinder passes through described in kidney slot connection Connecting rod.
4. automobile belt Radspanner automatic assembling described in accordance with the claim 1 and the special plane examined, it is characterised in that: described It includes material platform that belt pulley, which turns round feeding mechanism, several work station disks pass through sprocket wheel chain mechanism and motor-driven mechanism revolution setting On the material platform, each work station disk is equipped with vertical material bar, and lifting charging tray slides on the material bar;The material platform On feed station at be equipped with three it is equally distributed for jacking up the mandrils of the lifting charging tray, the mandril is slidably connected institute Material platform is stated, the work station disk is equipped with the through-hole passed through for mandril, and the side at feed station on the material platform, which is equipped with, to be watched Slide unit is taken, the lower end of the mandril connects the servo slide table by lifter plate;Two pairs are equipped at the feed station of the material platform For differentiate the work station disk whether enter feed station close to switch, a pair of for described in differentiating that the lifting charging tray is in Expect the first sensor for whether having workpiece when bar lowest order thereon, is a pair of for differentiating whether material bar upper end has workpiece Second sensor, a pair of 3rd sensor for being used to differentiate the material bar and whether entering clamping position, the work station disk are equipped with With described close to the corresponding positioning pin of switch.
5. automobile belt Radspanner automatic assembling described in accordance with the claim 1 and the special plane examined, it is characterised in that: described 6 V-grooves, the left work station disk and the right side are evenly arranged on the excircle of the turntable of left work station disk and the right working position disk The side of work station disk is respectively equipped at least one jacking mechanism, and the jacking mechanism includes holding out against cylinder, and jacking block connects the top The piston rod of tight cylinder, the front end of jacking block are in the V-arrangement to match with the V-groove.
CN201821582844.1U 2018-09-27 2018-09-27 Automobile belt Radspanner automatic assembling and the special plane examined Active CN208912973U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994186A (en) * 2018-09-27 2018-12-14 无锡永凯达齿轮有限公司 Automobile belt Radspanner automatic assembling and the special plane examined

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994186A (en) * 2018-09-27 2018-12-14 无锡永凯达齿轮有限公司 Automobile belt Radspanner automatic assembling and the special plane examined

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