CN112160996A - Full-automatic plane bearing sleeve assembling and assembly height measuring integrated machine - Google Patents

Full-automatic plane bearing sleeve assembling and assembly height measuring integrated machine Download PDF

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Publication number
CN112160996A
CN112160996A CN202011156826.9A CN202011156826A CN112160996A CN 112160996 A CN112160996 A CN 112160996A CN 202011156826 A CN202011156826 A CN 202011156826A CN 112160996 A CN112160996 A CN 112160996A
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China
Prior art keywords
bearing
clamping jaw
measuring
assembly
plane bearing
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CN202011156826.9A
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Chinese (zh)
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CN112160996B (en
Inventor
徐航程
张建钢
马俊峰
成彩琴
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Changzhou Guangyang Bearing Co Ltd
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Changzhou Guangyang Bearing Co Ltd
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Priority to CN202011156826.9A priority Critical patent/CN112160996B/en
Publication of CN112160996A publication Critical patent/CN112160996A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00Assembling bearings
    • F16C43/04Assembling rolling-contact bearings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Assembly (AREA)
  • Manipulator (AREA)

Abstract

The invention relates to a full-automatic plane bearing sleeve assembling and component height measuring integrated machine which comprises an electric box control device, a rack, and a plane bearing feeding part, a plane bearing feeding mechanical arm, a thrust sheet bin, a thrust sheet feeding mechanical arm, a plane bearing sleeve assembling part, a translation mechanical arm, a plane bearing component height measuring part and an NG discharging part which are arranged in the rack, wherein the plane bearing feeding part, the plane bearing feeding mechanical arm, the thrust sheet bin, the thrust sheet feeding mechanical arm, the plane bearing sleeve assembling part, the translation mechanical arm, the plane bearing component height measuring part and the NG discharging part are matched with each other, so that the feeding, sleeve assembling and detecting functions of a plane bearing and a thrust sheet can be automatically completed, the automation degree is high, the sleeve assembling efficiency is high, the labor intensity of workers is greatly reduced, the.

Description

Full-automatic plane bearing sleeve assembling and assembly height measuring integrated machine
The technical field is as follows:
the invention relates to the technical field of automatic assembly of parts, in particular to a full-automatic plane bearing sleeve fitting and assembly height measuring integrated machine.
Background art:
the plane bearing is usually composed of a plane bearing assembly with needle rollers or cylindrical rollers or steel balls and a thrust plate, and the bearing can obtain high axial load and high rigidity in a small space. The final step of the production and assembly of the flat bearing is generally to press-fit the flat bearing assembly with the cylindrical roller into the thrust plate and then rivet the thrust plate tightly, the process is called as fitting, and in order to judge whether the fitting is in place, the height of the finished product at each angle is generally required to be measured.
In the prior art, manual fitting and measurement are generally used, equipment support is not provided, the method depends on operators, uncertain factors are more, the stability of finished products is poor, the fitting and measurement efficiency is low, and the precision is low.
The invention content is as follows:
aiming at the problems, the invention provides the full-automatic plane bearing sleeve combining and assembly height measuring integrated machine which is high in automation degree, sleeve combining and measuring efficiency and precision.
The invention is realized by the following technical scheme:
the utility model provides a full-automatic plane bearing closes cover and subassembly height measurement all-in-one, includes electronic box controlling means, rack and sets up last unloading manipulator, thrust piece feed bin, thrust piece material loading manipulator, plane bearing close cover portion, translation manipulator, plane bearing subassembly height measurement portion and NG row material portion on plane bearing feed portion, the plane bearing in the rack.
The plane bearing feeding portion is used for conveying and separating plane bearings to be sleeved and comprises a conveying mechanism, a material separating component, a first material sensing switch, side baffles and a positioning block, the conveying mechanism comprises a conveying belt and a conveying belt driving device, the side baffles are arranged on two sides of the conveying belt and used for limiting conveying paths of the plane bearings to be sleeved, the first material sensing switch and the positioning block are arranged at the output end of the conveying belt, and the material separating component is arranged on the side baffle on one side and used for blocking or releasing the plane bearings to be sleeved on the conveying belt.
In order to facilitate accurate positioning of the planar bearing to be sleeved, the manipulator can conveniently and accurately grab the planar bearing, and the positioning block is V-shaped and has an opening facing the input end of the conveyor belt.
In order to simplify the structure as much as possible while achieving the function, the material separating assembly preferably comprises a material separating block and a material separating block driving mechanism, and the material separating block driving mechanism can drive the material separating block to stretch and retract so as to block or release a plane bearing to be sleeved on the conveying belt.
The feeding and discharging manipulator for the plane bearing is used for grabbing the plane bearing to be sleeved to a sleeving station and grabbing a sleeved plane bearing finished product to a height detection station and comprises a bearing clamping jaw transverse guide rail assembly, a bearing clamping jaw longitudinal guide rail assembly, a bearing clamping jaw connecting plate support and a bearing clamping jaw assembly, wherein the bearing clamping jaw assembly is used for grabbing the plane bearing to be sleeved, the bearing clamping jaw assembly is connected to the bearing clamping jaw longitudinal guide rail assembly through the bearing clamping jaw connecting plate support and can move up and down along with the bearing clamping jaw longitudinal guide rail assembly, the bearing clamping jaw longitudinal guide rail assembly is connected to the bearing clamping jaw transverse guide rail assembly and can move along the bearing clamping jaw transverse guide rail assembly left and right, and therefore the bearing clamping jaw assembly is driven to move along the bearing clamping jaw transverse guide rail assembly left and right.
The bearing clamping jaw assembly comprises a bearing clamping jaw air cylinder, and the bearing clamping jaw air cylinder is in a horizontal state when grabbing a to-be-sleeved plane bearing, and needs to be obliquely placed when putting the to-be-sleeved plane bearing into a matched thrust piece, so the bearing clamping jaw air cylinder needs to be freely and quickly switched between the horizontal state and the oblique state, and in order to realize the function, the bearing clamping jaw assembly also comprises a rotating shaft, an angle resetting air cylinder assembly, a horizontal adjusting screw rod and an angle inclination size adjusting screw rod, the bearing clamping jaw air cylinder is connected to the lower end of the bearing clamping jaw connecting plate bracket through the rotating shaft and can rotate around the rotating shaft, the angle resetting air cylinder assembly is connected to the upper plane of the bearing clamping jaw connecting plate bracket, the angle resetting air cylinder assembly comprises an angle resetting air cylinder and an ejector rod, and ejector rod holes and horizontal adjusting screw rod holes are respectively formed in the bearing clamping jaw connecting plate, the angle cylinder that resets can drive the ejector pin is in flexible in the ejector pin hole is in order to drive bearing clamping jaw cylinder winds the pivot rotates, horizontal adjusting screw sets up plane on the horizontal adjusting screw hole and can the downthehole precession screw-out of horizontal adjusting screw, the cover is equipped with first spring on the horizontal adjusting screw, the cooperation angle cylinder that resets uses and can to make bearing clamping jaw cylinder rotate to horizontal position, angle size adjusting screw hole has been seted up on the plane on the bearing clamping jaw cylinder, angle slope size adjusting screw set up in under the angle size adjusting screw hole plane and can the downthehole precession screw-out of angle size adjusting screw to adjust the inclination of bearing clamping jaw cylinder when the tilt state according to actual need.
The thrust piece bin is used for storing and providing thrust pieces, the thrust piece bin comprises a base, a divider arranged on the base, a material disc, a lifting driving assembly and a plurality of material rod assemblies, the lifting driving assembly and the material rod assemblies are arranged on the material disc, the material rod assemblies are used for sleeving and stacking the thrust pieces and comprise a guiding material rod and a material bearing table, the lifting driving assembly can drive the material bearing table to ascend or descend along the guiding material rod so as to lift the thrust pieces on the material bearing table to a proper height, a second material sensing switch is arranged at a corresponding position on one side of the material disc, and the divider can drive the material disc to rotate at an equal angle, so that the material rod assemblies rotate beside the second material sensing switch.
Thrust piece material loading manipulator is used for snatching the thrust piece and delivers to fitting station, is in including thrust piece material loading support and setting thrust piece clamping jaw lateral guide subassembly, thrust piece clamping jaw longitudinal rail subassembly, thrust piece clamping jaw connecting plate support, thrust piece clamping jaw subassembly on the thrust piece material loading support, thrust piece clamping jaw subassembly is used for snatching the thrust piece, thrust piece clamping jaw subassembly passes through thrust piece clamping jaw connecting plate leg joint in on the thrust piece clamping jaw longitudinal rail subassembly, and can follow thrust piece clamping jaw longitudinal rail subassembly reciprocates, thrust piece clamping jaw longitudinal rail subassembly connect in on the thrust piece clamping jaw lateral guide subassembly and can follow control about the thrust piece clamping jaw lateral guide subassembly, thereby drive thrust piece clamping jaw subassembly is followed control about the thrust piece clamping jaw lateral guide subassembly is removed.
In order to more efficiently and accurately grab the thrust piece to the matching station, the thrust piece clamping jaw assembly comprises a thrust piece clamping jaw air cylinder, a pressing plate, an induction piece, a proximity switch and a middle supporting plate, the middle supporting plate is connected with the lower end of a thrust piece clamping jaw connecting plate support through a first linear bearing, the pressing plate is connected with the lower end of the middle supporting plate through a second linear bearing, the second linear bearing penetrates through the middle supporting plate, the induction piece is connected with the upper end of the second linear bearing, the thrust piece clamping jaw air cylinder is connected with the lower end of the middle supporting plate, the proximity switch is connected with one side of the middle supporting plate, and a second spring and a third spring are respectively sleeved on the first linear bearing and the second linear bearing.
The plane bearing sleeve combining part is used for combining a plane bearing and a thrust piece and comprises a product clamping jaw air cylinder component, a positioning sensor, a clamping jaw air cylinder moving plate, a translation driving device, a sleeve combining rolling wheel component, a rolling wheel connecting support, a sleeve combining driving device, a first linear guide rail and a second linear guide rail, wherein the product clamping jaw air cylinder component is used for placing the plane bearing and the thrust piece to be combined, the product clamping jaw air cylinder component and the positioning sensor are arranged on the clamping jaw air cylinder moving plate, the translation driving device is connected with the clamping jaw air cylinder moving plate, the clamping jaw air cylinder moving plate is arranged on the first linear guide rail and can translate left and right along the first linear guide rail under the action of the translation driving device so as to drive the product clamping jaw air cylinder component and the positioning sensor to translate left and right, and the sleeve combining driving device is connected with the rolling wheel connecting support, the sleeve-matching rolling wheel assembly is arranged on the second linear guide rail through the rolling wheel connecting support and can move left and right along the second linear guide rail under the action of the sleeve-matching driving device.
In order to more conveniently rivet, press and fit, the product clamping jaw air cylinder assembly comprises a product placing seat and a fitting rotating mechanism arranged below the product placing seat, and the fitting rotating mechanism can drive the product placing seat to rotate at equal angles.
Preferably, the fitting and rotating mechanism comprises a rotary driving device, an intermediate shaft, a bearing and a bearing seat, wherein the intermediate shaft, the bearing and the bearing seat are coaxially arranged from inside to outside, the product placing seat is arranged on the intermediate shaft, and the rotary driving device can drive the intermediate shaft to rotate at equal angles.
In order to improve the efficiency, ensure the reliability and the accuracy of a pressing point and achieve the best riveting and fitting effects, the fitting rolling wheel assembly comprises a rolling wheel shaft, a rolling wheel bearing and a rolling wheel which are coaxially arranged, and the rolling wheel is sleeved outside the rolling wheel shaft through the rolling wheel bearing.
The translation manipulator comprises a carrying power piece and a push block assembly connected to the carrying power piece, and the carrying power piece can drive the push block assembly to move in a plane.
In order to improve conveying efficiency and conveying precision under the prerequisite that the structure is as simple as possible, the ejector pad subassembly includes ejector pad and stopper, the ejector pad both sides extend has the limit of pushing away, the stopper is the V type, set up in push away the edge.
The plane bearing assembly height measuring part is used for detecting the height of a finished plane bearing product which is sleeved to judge whether the sleeved product is in place or not, and comprises a measuring part bracket, a supporting shaft, an upper measuring seat assembly, a lower measuring seat, a jacking shaft, a lower measuring seat jacking power part, a measuring head assembly and a measuring head assembly lifting driving part, the measuring part bracket is provided with a measuring table, the measuring table is provided with a third material induction switch, the upper measuring seat component is connected to the measuring part bracket through the supporting shaft, the lower measuring seat jacking power piece is connected with the lower measuring seat through the jacking shaft and can drive the lower measuring seat to move up and down, a pressure sensor is arranged between the jacking power part of the lower measuring seat and the jacking shaft, a plurality of measuring rod grooves are arranged on the outer circle of the lower measuring seat along the circumferential direction, the measuring head component lifting driving piece is connected with the measuring head component and can drive the measuring head component to move up and down along the measuring rod groove.
In order to improve the measurement precision, the upper measuring seat assembly comprises an upper measuring seat, a joint bearing assembly and a pressing plate which are coaxially arranged from bottom to top in sequence, the joint bearing assembly comprises a joint bearing and a bearing seat, the upper measuring seat assembly can freely rotate around the center of the joint bearing, and a product to be detected can be tightly attached to the measuring seats at the upper end and the lower end.
In order to improve the measurement convenience and the measurement precision, the measuring head component comprises a measurement lifting plate, a plurality of measuring rods, a measurement sensor and a sensor driving device, the number of the measuring rods is consistent with that of the measurement sensor, the measuring rods are connected to the measurement lifting plate, a measurement boss is arranged in the middle of the measuring rods, a measuring head is arranged at the top end of the measuring rods, a fourth spring is arranged on the measuring rods, the measurement sensor is connected to the measurement lifting plate through a sensor fixing ring, the measurement sensor is provided with a telescopic sensor measuring head, and the sensor driving device can drive the telescopic sensor measuring head
NG row material portion is used for rejecting, concentrating the recovery with the defective work after fitting, in order to realize this function more high-efficiently, NG row material portion includes that NG feed bin, NG feed bin door drive arrangement and NG arrange the material and confirm the optical fiber switch, the NG feed bin is the open semi-closed box structure of suitable for reading, NG feed bin door sets up the suitable for reading of NG feed bin, NG feed bin door drive arrangement with NG feed bin door is connected and can drive NG feed bin door is opened or is closed, NG is arranged the material and is confirmed the optical fiber switch set up in NG feed bin door one side.
The invention has the beneficial effects that: this full-automatic plane bearing closes cover and subassembly height measurement all-in-one passes through the plane bearing feed portion of special design, the last feeding mechanical arm of plane bearing, the distance piece feed bin, distance piece feeding mechanical arm, plane bearing closes the cover portion, the translation mechanical arm, mutually supporting of plane bearing assembly height measurement portion and NG row material portion, can accomplish the material loading of plane bearing and distance piece automatically, close the cover and detect the function, degree of automation is high, it is efficient to close the cover, greatly reduced workman's intensity of labour, have measurement function, can guarantee the quality of the back product of closing the cover, the defective percentage is reduced, the reliability of product is greatly improved.
Description of the drawings:
FIG. 1 is a schematic perspective view of a fully automatic flat bearing fitting and assembly height measuring integrated machine according to the present invention;
FIG. 2 is a schematic perspective view of the main structure of the fully automatic flat bearing fitting and assembly height measuring integrated machine of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic perspective view of a feeding portion of a flat bearing according to the present invention;
FIG. 5 is a schematic perspective view of the loading/unloading robot with a flat bearing according to the present invention;
FIG. 6 is a perspective view of the bearing jaw assembly of the present invention;
FIG. 7 is a right side view of FIG. 6;
FIG. 8 is a schematic perspective view of a thrust piece bin according to the present invention;
FIG. 9 is a schematic perspective view of a thrust piece feeding robot of the present invention;
figure 10 is a perspective view of the thrust plate jaw assembly of the present invention;
FIG. 11 is a schematic perspective view of the flat bearing engaging portion of the present invention;
FIG. 12 is a top view of FIG. 11;
FIG. 13 is a view A-A of FIG. 12;
FIG. 14 is an enlarged partial view of the product jaw cylinder assembly of the present invention;
FIG. 15 is a view B-B of FIG. 12;
FIG. 16 is a schematic view of the gas tube of the flat bearing nesting portion of the present invention;
FIG. 17 is a perspective view of the translating robot of the present invention;
FIGS. 18-20 are schematic views of the configuration of the planar bearing assembly height measuring section of the present invention;
FIG. 21 is a schematic structural view of an upper gauge stand assembly and a probe assembly of the present invention;
FIG. 22 is a schematic perspective view of an NG discharging section of the present invention;
figure 23 is a schematic perspective view of a thrust plate of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.
As shown in fig. 1-3, the full-automatic plane bearing assembling and component height measuring integrated machine comprises an electronic box control device 1, a rack 2, and a plane bearing feeding part 3, a plane bearing feeding manipulator 4, a thrust sheet bin 5, a thrust sheet feeding manipulator 6, a plane bearing assembling part 7, a translation manipulator 8, a plane bearing component height measuring part 9 and an NG discharging part 10 which are arranged in the rack 2.
The plane bearing feeding part 3 is used for conveying and separating the plane bearing 11 to be sleeved, and as shown in fig. 4, comprises a conveying mechanism 31, a material separating component 32, a first material sensing switch 33, a side baffle 34 and a positioning block 35, the conveying mechanism 31 includes a conveyor belt 311 and a conveyor belt driving device 312, the side guards 34 are provided on both sides of the conveyor belt 311, the first material sensing switch 33 and the positioning block 35 are arranged at the output end of the transmission belt 311, the positioning block 35 is in a V shape and has an opening facing the input end of the conveyor belt 311, the material separation assembly 32 is arranged on the side baffle 34 on one side, the plane bearing 11 for blocking or releasing the sleeve to be sleeved on the conveyor belt 311 comprises a material separating block 321 and a material separating block driving mechanism 322, the spacer block driving mechanism 322 can drive the spacer block 321 to extend and retract to block or release the planar bearing 11 to be sleeved on the conveyor belt 311.
The plane bearing feeding and discharging manipulator 4 is used for grabbing a plane bearing 11 to be sleeved to a sleeving station and grabbing a sleeved plane bearing finished product 13 to a height detection station, as shown in fig. 5, includes bearing jaw cross rail assembly 41, bearing jaw longitudinal rail assembly 42, bearing jaw attachment plate bracket 43, bearing jaw assembly 44, the bearing clamping jaw assembly 44 is used for clamping the plane bearing 11 to be sleeved, the bearing clamping jaw assembly 44 is connected to the bearing clamping jaw longitudinal guide rail assembly 42 through the bearing clamping jaw connecting plate bracket 43, and can move up and down with said bearing jaw longitudinal rail assembly 42, said bearing jaw longitudinal rail assembly 42 is connected to said bearing jaw transverse rail assembly 41 and can move left and right along said bearing jaw transverse rail assembly 41, thereby moving the bearing jaw assembly 44 left and right along the bearing jaw cross rail assembly 41.
As shown in fig. 6 to 7, the bearing jaw assembly 44 includes a bearing jaw cylinder 441, a rotating shaft 442, an angle-return cylinder assembly 443, a horizontal adjusting screw 444 and an angle-inclination-magnitude adjusting screw 445, the bearing jaw cylinder 441 is connected to the lower end of the bearing jaw connecting plate bracket 43 through the rotating shaft 442 and can rotate around the rotating shaft 442, the angle-return cylinder assembly 443 is connected to the upper plane of the bearing jaw connecting plate bracket 43, the angle-return cylinder assembly 443 includes an angle-return cylinder 4431 and a push rod 4432, the bearing jaw connecting plate bracket 43 is respectively provided with a push rod hole 431 and a horizontal adjusting screw hole 432 corresponding to both sides of the rotating shaft 442, the angle-return cylinder 4431 can drive the push rod 4432 to extend and retract in the push rod hole 431, the horizontal adjusting screw 444 is provided on the upper plane of the horizontal adjusting screw hole 432 and can be screwed into and out of the horizontal adjusting screw hole 432, the horizontal adjusting screw 444 is sleeved with a first spring 45, an angle size adjusting screw hole 4411 is formed in the upper plane of the bearing clamping jaw air cylinder 441, and the angle inclination size adjusting screw 445 is arranged on the lower plane of the angle size adjusting screw hole 4411 and can be screwed in and out of the angle size adjusting screw hole 4411.
The thrust plate bin 5 is used for storing and providing thrust plates 12, as shown in fig. 8, and includes a base 51, a divider 52 disposed on the base 51, a material tray 53, and a lifting driving assembly 54 and a plurality of material bar assemblies 55 disposed on the material tray 53, where the material bar assemblies 55 include a material guiding bar 551 and a material supporting platform 552, the lifting driving assembly 54 can drive the material supporting platform 552 to ascend or descend along the material guiding bar 551, a second material sensing switch 56 is disposed at a corresponding position on one side of the material tray 53, and the divider 52 can drive the material tray 53 to rotate at an equal angle, so that the material bar assemblies 55 rotate to the side of the second material sensing switch 56.
The thrust piece feeding manipulator 6 is used for grabbing the thrust piece 12 and sending the thrust piece to the fitting station, and as shown in fig. 9, comprises a thrust piece feeding bracket 61, a thrust piece clamping jaw transverse guide rail assembly 62, a thrust piece clamping jaw longitudinal guide rail assembly 63, a thrust piece clamping jaw connecting plate bracket 64 and a thrust piece clamping jaw assembly 65 which are arranged on the thrust piece feeding bracket 61, the thrust plate jaw assembly 65 is used for gripping the thrust plate 12, the thrust plate jaw assembly 65 is connected to the thrust plate jaw longitudinal guide rail assembly 63 through the thrust plate jaw connecting plate bracket 64, and is movable up and down with said thrust plate jaw longitudinal guide rail assembly 63, said thrust plate jaw longitudinal guide rail assembly 63 is connected to said thrust plate jaw transverse guide rail assembly 62 and is movable left and right along said thrust plate jaw transverse guide rail assembly 62, thereby moving the thrust plate jaw assembly 65 to the left and right along the thrust plate jaw cross rail assembly 62.
As shown in fig. 10, the thrust plate jaw assembly 65 includes a thrust plate jaw cylinder 651, a pressing plate 652, a sensing plate 653, a proximity switch 654, and an intermediate support plate 655, the intermediate support plate 655 is connected to a lower end of the thrust plate jaw attachment plate bracket 64 by a first linear bearing 656, the pressing plate 652 is connected to a lower end of the intermediate support plate 655 by a second linear bearing 657, the second linear bearing 657 is disposed to penetrate the intermediate support plate 655, the sensing plate 653 is connected to an upper end of the second linear bearing 657, the thrust plate jaw cylinder 651 is connected to the lower end 655 of the intermediate support plate, the proximity switch 654 is connected to one side of the intermediate support plate 655, and the first linear bearing 656 and the second linear bearing 657 are respectively sleeved with a second spring 658 and a third spring 659.
The plane bearing sleeve combining part 7 is used for combining the plane bearing 11 and the thrust piece 12, as shown in fig. 11-13, and includes a product clamping jaw air cylinder assembly 71, a positioning sensor 72, a clamping jaw air cylinder moving plate 73, a translational driving device 74, a sleeve rolling wheel assembly 75, a rolling wheel connecting support 76, a sleeve combining driving device 77, a first linear guide rail 78, and a second linear guide rail 79, the product clamping jaw air cylinder assembly 71 is used for placing the plane bearing 11 and the thrust piece 12 to be combined, the product clamping jaw air cylinder assembly 71 and the positioning sensor 72 are arranged on the clamping jaw air cylinder moving plate 73, the translational driving device 74 is connected with the clamping jaw air cylinder moving plate 73, the clamping jaw air cylinder moving plate 73 is arranged on the first linear guide rail 78 and can translate left and right along the first linear guide rail 78 under the action of the translational driving device 74, the sleeve combining driving device 77 is connected with the rolling wheel connecting support 76, the fitting rolling wheel assembly 75 is arranged on the second linear guide rail 79 through the rolling wheel connecting bracket 76, and can move left and right along the second linear guide rail 79 under the action of the fitting driving device 77.
As shown in fig. 14, the product clamping jaw cylinder assembly 71 includes a product placing seat 711 and a fitting rotation mechanism 712 disposed below the product placing seat 711, wherein the fitting rotation mechanism 712 can drive the product placing seat 711 to rotate at equal angles. The fitting and rotating mechanism 712 comprises a rotating driving device 7121, an intermediate shaft 7122, a bearing 7123 and a bearing seat 7124 which are coaxially arranged from inside to outside, the product placing seat 711 is arranged on the intermediate shaft 7122, and the rotating driving device 7121 can drive the intermediate shaft 7122 to rotate at equal angles.
As shown in fig. 15, the nested rolling wheel assembly 75 includes a rolling wheel shaft 751, a rolling wheel bearing 752, and a rolling wheel 753, which are coaxially disposed, wherein the rolling wheel 753 is sleeved outside the rolling wheel shaft 751 through the rolling wheel bearing 752.
As shown in fig. 17, the translation manipulator 8 includes a conveying power member 81 and a push block assembly 82 connected to the conveying power member 81, the conveying power member 81 can drive the push block assembly 82 to move in a plane, the push block assembly 82 includes a push block 821 and a limit block 822, push edges 8211 extend from two sides of the push block 821, and the limit block 822 is V-shaped and is disposed on the push edges 8211.
The plane bearing assembly height measuring part 9 is used for detecting the height of the finished plane bearing 13 completed by fitting to determine whether the fitting is in place, as shown in fig. 18-20, and includes a measuring part support 91, a support shaft 92, an upper measuring seat assembly 93, a lower measuring seat 94, a lower measuring seat jacking power assembly 95, a measuring head assembly 96, a measuring head assembly lifting driving member 97 and a jacking shaft 98, the measuring part support 91 has a measuring table 911, the measuring table 911 is provided with a third material sensing switch 99, the upper measuring seat assembly 93 is connected to the measuring part support 91 through the support shaft 92, the lower measuring seat jacking power assembly 95 is connected to the lower measuring seat 94 through the jacking shaft 98 and can drive the lower measuring seat 94 to move up and down, a pressure sensor 951 is arranged between the lower measuring seat jacking power assembly 95 and the jacking shaft 98, the outer circle of the lower measuring seat 94 is provided with a plurality of measuring rod slots 941 along the circumferential direction, gauge head subassembly lift driving piece 97 with gauge head subassembly 96 is connected and can drive gauge head subassembly 96 is followed measuring pole groove 941 reciprocates.
As shown in fig. 21, the upper measuring seat assembly 93 comprises an upper measuring seat 931, a joint bearing assembly 932 and a pressure plate 933 which are coaxially arranged from bottom to top, the joint bearing assembly 932 comprises a joint bearing 9321 and a bearing seat 9322, and the upper measuring seat assembly 93 can freely rotate around the center of the joint bearing 9321.
The measuring head assembly 96 comprises a measuring lifting plate 961, a plurality of measuring rods 962, a measuring sensor 964 and a sensor driving device 965, the number of the measuring rods 962 is the same as that of the measuring sensors 964, the measuring rods 962 are connected to the measuring lifting plate 961, a measuring boss 9621 is arranged in the middle of each measuring rod 962, a measuring head 963 is arranged at the top end of each measuring rod 962, a fourth spring 967 is arranged on each measuring rod 962, the measuring sensors 964 are connected to the measuring lifting plate 961 through a sensor fixing ring 966, the measuring sensors 964 are provided with telescopic sensor measuring heads 9641, and the sensor driving device 965 can drive the sensor measuring heads 9641 to be telescopic.
NG discharge portion 10 is used for rejecting, concentrating the defective work after the cover closes and retrieves, as shown in fig. 22, including NG feed bin 101, NG feed bin door 102, NG feed bin door drive arrangement 103 and NG row material confirm optical fiber switch 104, NG feed bin 101 is the open semi-closed box structure in upper reaches, NG feed bin door 102 sets up the upper reaches of NG feed bin 101, NG feed bin door drive arrangement 103 with NG feed bin door 102 is connected and can drive NG feed bin door 102 opens or closes, NG row material confirm optical fiber switch 104 set up in NG feed bin door 102 one side.
Before the full-automatic plane bearing sleeve assembling and component height measuring integrated machine is used for sleeve assembling operation, the horizontal adjusting screw rod 444 needs to be adjusted to a proper depth firstly, the bearing clamping jaw cylinder 441 can be in a horizontal state when the ejector rod 4432 abuts against the bearing clamping jaw cylinder 441, and meanwhile, the screw rod 445 is adjusted according to the inclination angle needed by the plane bearing 11 to be assembled in the sleeve assembling process.
When the full-automatic plane bearing sleeve combining and assembly height measuring integrated machine is used for sleeve combining operation, firstly, a plane bearing 11 to be combined is provided for a plane bearing sleeve combining part 7 by a plane bearing feeding part 3 and a plane bearing feeding and discharging mechanical arm 4, and a thrust sheet 12 to be combined is provided for the plane bearing sleeve combining part 7 by a thrust sheet bin 5 and a thrust sheet feeding mechanical arm 6.
Specifically, the lifting driving assembly 54 drives the material supporting platform 552 to drive the thrust piece 12 on the material supporting platform 552 to ascend to a preset height, the second material sensing switch 56 feeds back a material signal, and the thrust piece feeding manipulator 6 grabs one thrust piece 12 and transfers the thrust piece to the product placing seat 711 of the plane bearing sleeve combining part 7.
The planar bearing 11 to be sleeved moves along with the conveyor belt 311 in sequence to be contacted with the positioning block 35, the first material sensing switch 33 feeds back a material signal, the planar bearing feeding and discharging manipulator 4 grabs one planar bearing 11 to be sleeved, at the moment, the ejector rod 4432 abuts against the bearing clamping jaw cylinder 441, the bearing clamping jaw cylinder 441 is in a horizontal state, after the planar bearing 11 is grabbed, the angle resetting cylinder 4431 drives the ejector rod 4432 to retract, the bearing clamping jaw cylinder 441 inclines to the lower plane of the angle inclination size adjusting screw 445 under the action of the first spring 45, and the planar bearing feeding and discharging manipulator 4 grabs the planar bearing 11 to be sleeved and obliquely puts the planar bearing 11 into the thrust piece 12.
Then, sleeve assembling operation is carried out, as shown in fig. 23, three locking points 121 are arranged on the thrust piece 12, the positioning sensor 72 finds the positions of the locking points 121, signals are fed back, the planar bearing feeding and discharging mechanical arm 4 grabs the planar bearing 11 to be assembled according to the signals and obliquely places the planar bearing 11 into the locking points 121 of the thrust piece 12, then, the sleeve assembling rotating mechanism 712 drives the product placing seat 711 to rotate at equal angles, the rolling wheels 753 roll the rolling points 122 one by one, the rolling wheels are matched with the rolling points while rotating, so that the whole planar bearing 11 is pressed into the thrust piece 12, and the rolling wheels 753 roll and reinforce the locking points 121 one by one, and final sleeve assembling is completed.
And finally, measuring the height of the finished product 13 of the plane bearing, specifically, transferring the finished product 13 of the plane bearing onto a measuring table 911 by using a feeding and discharging manipulator 4 of the plane bearing and a translation manipulator 8, detecting the finished product 13 of the plane bearing in place by using a third material sensing switch 99, feeding back a signal, driving a lower measuring seat lifting power part 95 to drive a lower measuring seat 94 to move upwards by matching with an upper measuring seat component 93 to tightly press the finished product 13 of the plane bearing, confirming that the finished product 13 of the plane bearing is completely compacted according to a signal fed back by a pressure sensor 951, driving a measuring head component lifting driving part 97 to drive a measuring head component 96 to move upwards until a measuring head 963 is in contact with the lower plane of the finished product 13 of the plane bearing, driving a sensor driving device 965 to drive a sensor measuring head 9641 of a measuring sensor 964 to extend to the lower plane of a measuring boss 9621 of each measuring rod 962, reading corresponding position, and then whether the plane bearing finished product 13 is in place or not is judged.
After the height measurement of the plane bearing assembly height measuring part 9, if the product is judged to be qualified, the qualified product flow advances to the next process, if the product is judged to be unqualified, the NG bin gate driving device 103 drives the NG bin gate 102 to be opened, the unqualified product falls into the NG bin 101 to be stored in a centralized manner, and the NG discharging confirmation optical fiber switch 104 can confirm whether the unqualified product falls into the NG bin 101.
In this embodiment, the positioning sensor 72 is a coanda IX-055 sensor.
It should be noted that the power member, the driving device, etc. in the present invention may be a cylinder, an electric cylinder, a motor, an oil cylinder, etc., or may be implemented by combining with a corresponding linkage mechanism, and are not limited to the mechanisms described in the present invention or shown in the drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a full-automatic plane bearing closes cover and subassembly height measurement all-in-one which characterized in that: the device comprises an electric box control device, a rack, and a plane bearing feeding part, a plane bearing feeding mechanical arm, a thrust sheet bin, a thrust sheet feeding mechanical arm, a plane bearing sleeve combining part, a translation mechanical arm, a plane bearing assembly height measuring part and an NG discharging part which are arranged in the rack;
the feeding part of the plane bearing is used for conveying and separating the plane bearing to be sleeved and comprises a conveying mechanism, a material separating component, a first material induction switch, side baffles and a positioning block, the conveying mechanism comprises a conveying belt and a conveying belt driving device, the side baffles are arranged on two sides of the conveying belt, the first material induction switch and the positioning block are arranged at the output end of the conveying belt, the positioning block is V-shaped, the opening of the positioning block faces the input end of the conveying belt, and the material separating component is arranged on the side baffle on one side and used for blocking or releasing the plane bearing to be sleeved on the conveying belt;
the feeding and discharging manipulator for the plane bearing is used for grabbing a plane bearing to be sleeved to a sleeving station and grabbing a sleeved plane bearing finished product to a height detection station and comprises a bearing clamping jaw transverse guide rail assembly, a bearing clamping jaw longitudinal guide rail assembly, a bearing clamping jaw connecting plate bracket and a bearing clamping jaw assembly, wherein the bearing clamping jaw assembly is used for grabbing the plane bearing to be sleeved, the bearing clamping jaw assembly is connected to the bearing clamping jaw longitudinal guide rail assembly through the bearing clamping jaw connecting plate bracket and can move up and down along with the bearing clamping jaw longitudinal guide rail assembly, and the bearing clamping jaw longitudinal guide rail assembly is connected to the bearing clamping jaw transverse guide rail assembly and can move left and right along the bearing clamping jaw transverse guide rail assembly so as to drive the bearing clamping jaw assembly to move left and right along the bearing clamping jaw transverse guide rail assembly;
the thrust piece bin is used for storing and providing thrust pieces and comprises a base, a divider arranged on the base, a material tray, a lifting driving assembly and a plurality of material rod assemblies, wherein the lifting driving assembly and the plurality of material rod assemblies are arranged on the material tray;
the thrust piece feeding manipulator is used for grabbing a thrust piece and sending the thrust piece to a sleeve matching station and comprises a thrust piece feeding support, and a thrust piece clamping jaw transverse guide rail assembly, a thrust piece clamping jaw longitudinal guide rail assembly, a thrust piece clamping jaw connecting plate support and a thrust piece clamping jaw assembly which are arranged on the thrust piece feeding support, wherein the thrust piece clamping jaw assembly is used for grabbing the thrust piece, the thrust piece clamping jaw assembly is connected to the thrust piece clamping jaw longitudinal guide rail assembly through the thrust piece clamping jaw connecting plate support and can move up and down along with the thrust piece clamping jaw longitudinal guide rail assembly, and the thrust piece clamping jaw longitudinal guide rail assembly is connected to the thrust piece clamping jaw transverse guide rail assembly and can move left and right along the thrust piece clamping jaw transverse guide rail assembly so as to drive the thrust piece clamping jaw assembly to move left and right along the thrust piece clamping;
the plane bearing sleeve combining part is used for combining a plane bearing and a thrust piece and comprises a product clamping jaw air cylinder component, a positioning sensor, a clamping jaw air cylinder moving plate, a translation driving device, a sleeve combining rolling wheel component, a rolling wheel connecting support, a sleeve combining driving device, a first linear guide rail and a second linear guide rail, wherein the product clamping jaw air cylinder component is used for placing the plane bearing and the thrust piece to be combined, the product clamping jaw air cylinder component and the positioning sensor are arranged on the clamping jaw air cylinder moving plate, the translation driving device is connected with the clamping jaw air cylinder moving plate, the clamping jaw air cylinder moving plate is arranged on the first linear guide rail and can translate left and right along the first linear guide rail under the action of the translation driving device, the sleeve combining driving device is connected with the rolling wheel connecting support, the sleeve combining rolling wheel component is arranged on the second linear guide rail through the rolling wheel connecting support, the second linear guide rail can move left and right under the action of the sleeve fitting driving device;
the translation manipulator comprises a carrying power piece and a push block assembly connected to the carrying power piece, and the carrying power piece can drive the push block assembly to move in a plane;
the plane bearing assembly height measuring part is used for detecting the height of a finished plane bearing product which is sleeved to judge whether the sleeved product is in place or not, and comprises a measuring part bracket, a supporting shaft, an upper measuring seat assembly, a lower measuring seat, a jacking shaft, a lower measuring seat jacking power part, a measuring head assembly and a measuring head assembly lifting driving part, the measuring part bracket is provided with a measuring table, the measuring table is provided with a third material induction switch, the upper measuring seat component is connected to the measuring part bracket through the supporting shaft, the lower measuring seat jacking power piece is connected with the lower measuring seat through the jacking shaft and can drive the lower measuring seat to move up and down, a pressure sensor is arranged between the jacking power part of the lower measuring seat and the jacking shaft, a plurality of measuring rod grooves are arranged on the outer circle of the lower measuring seat along the circumferential direction, the measuring head component lifting driving piece is connected with the measuring head component and can drive the measuring head component to move up and down along the measuring rod groove;
NG row material portion is used for rejecting, concentrating the recovery with the defective work after fitting the cover, arrange material including NG feed bin, NG feed bin door drive arrangement and NG and confirm the optical fiber switch, the NG feed bin is the open semi-closed box structure of suitable mouthful, NG feed bin door sets up the suitable mouthful of NG feed bin, NG feed bin door drive arrangement with NG feed bin door is connected and can be driven NG feed bin door is opened or is closed, NG is arranged material and is confirmed the optical fiber switch set up in NG feed bin door one side.
2. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the material separating assembly comprises a material separating block and a material separating block driving mechanism, and the material separating block driving mechanism can drive the material separating block to stretch and retract so as to block or release the planar bearing to be sleeved on the conveying belt.
3. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the bearing clamping jaw assembly comprises a bearing clamping jaw air cylinder, a rotating shaft, an angle reset air cylinder assembly, a horizontal adjusting screw rod and an angle inclination size adjusting screw rod, the bearing clamping jaw air cylinder is connected to the lower end of the bearing clamping jaw connecting plate support through the rotating shaft and can rotate around the rotating shaft, the angle reset air cylinder assembly is connected to the upper plane of the bearing clamping jaw connecting plate support, the angle reset air cylinder assembly comprises an angle reset air cylinder and an ejector rod, an ejector rod hole and a horizontal adjusting screw rod hole are respectively formed in the bearing clamping jaw connecting plate support corresponding to two sides of the rotating shaft, the angle reset air cylinder can drive the ejector rod to stretch in and out of the ejector rod hole, the horizontal adjusting screw rod is arranged on the upper plane of the horizontal adjusting screw rod hole and can be screwed in and out of the horizontal adjusting screw rod hole, and a first spring, the bearing clamping jaw air cylinder upper plane is provided with an angle size adjusting screw hole, and the angle inclination size adjusting screw is arranged on the angle size adjusting screw hole lower plane and can be screwed in and out in the angle size adjusting screw hole.
4. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: thrust piece clamping jaw subassembly includes thrust piece clamping jaw cylinder, clamp plate, response piece, proximity switch and intermediate support board, intermediate support board pass through first linear bearing connect in thrust piece clamping jaw connecting plate support lower extreme, the clamp plate pass through second linear bearing connect in the intermediate support board lower extreme, second linear bearing runs through the intermediate support board sets up, the response piece connect in second linear bearing upper end, thrust piece clamping jaw cylinder connect in the intermediate support board lower extreme, proximity switch connect in intermediate support board one side, last cover respectively of first linear bearing and second linear bearing is equipped with second spring and third spring.
5. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the product clamping jaw air cylinder assembly comprises a product placing seat and a matching rotating mechanism arranged below the product placing seat, and the matching rotating mechanism can drive the product placing seat to rotate at equal angles.
6. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 5, characterized in that: the fitting rotating mechanism comprises a rotating driving device, an intermediate shaft, a bearing and a bearing seat, wherein the intermediate shaft, the bearing and the bearing seat are coaxially arranged from inside to outside, the product placing seat is arranged on the intermediate shaft, and the rotating driving device can drive the intermediate shaft to rotate at equal angles.
7. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the sleeve-fitting rolling wheel assembly comprises a rolling wheel shaft, a rolling wheel bearing and a rolling wheel which are coaxially arranged, and the rolling wheel is sleeved outside the rolling wheel shaft through the rolling wheel bearing.
8. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the ejector pad subassembly includes ejector pad and stopper, the ejector pad both sides extend there is the limit of pushing away, the stopper is the V type, set up in push away the edge.
9. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the upper measuring seat assembly comprises an upper measuring seat, a joint bearing assembly and a pressure plate which are coaxially arranged from bottom to top in sequence, the joint bearing assembly comprises a joint bearing and a bearing seat, and the upper measuring seat assembly can freely rotate around the center of the joint bearing.
10. The full-automatic plane bearing sleeve assembling and component height measuring integrated machine according to claim 1, characterized in that: the measuring head component comprises a measuring lifting plate, a plurality of measuring rods, a measuring sensor and a sensor driving device, the number of the measuring rods is consistent with that of the measuring sensor, the measuring rods are connected to the measuring lifting plate, a measuring boss is arranged in the middle of each measuring rod, a measuring head is arranged at the top end of each measuring rod, a fourth spring is arranged on each measuring rod, the measuring sensor is connected to the measuring lifting plate through a sensor fixing ring, the measuring sensor is provided with a telescopic sensor measuring head, and the sensor driving device can drive the sensor measuring head to stretch out and draw back.
CN202011156826.9A 2020-10-26 2020-10-26 Full-automatic planar bearing sleeve and component height measurement integrated machine Active CN112160996B (en)

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CN112160996B CN112160996B (en) 2024-05-07

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CN210753858U (en) * 2019-09-18 2020-06-16 常州光洋轴承股份有限公司 Full-automatic bearing carrying and transferring mechanism
CN213929206U (en) * 2020-10-26 2021-08-10 常州光洋轴承股份有限公司 Full-automatic plane bearing sleeve assembling and assembly height measuring integrated machine

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US20080056634A1 (en) * 2006-09-05 2008-03-06 Reliance Electric Technologies, Llc Shaft bearing attachment system and method
CN104482060A (en) * 2014-12-04 2015-04-01 新昌县精艺轴承有限公司 Automatic assembly device for plane thrust retainer and assembly method for automatic assembly device
CN106763240A (en) * 2016-12-15 2017-05-31 宁波慈兴轴承有限公司 Bearing axial play matching machine
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113883178A (en) * 2021-10-25 2022-01-04 常州光洋轴承股份有限公司 Full-automatic plane bearing sleeve assembling and assembling height detecting machine
CN113883178B (en) * 2021-10-25 2024-05-07 常州光洋轴承股份有限公司 Full-automatic plane bearing fit and assembly height detector

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