CN112160996B - Full-automatic planar bearing sleeve and component height measurement integrated machine - Google Patents

Full-automatic planar bearing sleeve and component height measurement integrated machine Download PDF

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Publication number
CN112160996B
CN112160996B CN202011156826.9A CN202011156826A CN112160996B CN 112160996 B CN112160996 B CN 112160996B CN 202011156826 A CN202011156826 A CN 202011156826A CN 112160996 B CN112160996 B CN 112160996B
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China
Prior art keywords
bearing
assembly
clamping jaw
measuring
thrust piece
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CN202011156826.9A
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CN112160996A (en
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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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    • 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)
  • Manipulator (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to a full-automatic planar bearing sleeve assembling and component height measuring integrated machine which comprises an electric box control device, a rack, a planar bearing feeding part, a planar bearing feeding and discharging manipulator, a thrust piece bin, a thrust piece feeding manipulator, a planar bearing sleeve assembling part, a translation manipulator, a planar bearing component height measuring part and a NG discharging part which are arranged in the rack.

Description

Full-automatic planar bearing sleeve and component height measurement integrated machine
Technical field:
The invention relates to the technical field of automatic assembly of parts, in particular to a full-automatic planar bearing sleeve and component height measurement integrated machine.
The background technology is as follows:
The flat bearing is usually composed of a flat bearing assembly with needle rollers or cylindrical rollers or steel balls and a thrust piece, and the bearing can obtain high axial load and high rigidity in a small space. The final step in the production and assembly of the flat bearings is usually to press fit the flat bearing assembly with cylindrical rollers into the thrust piece and then rivet the assembly, which is called sleeve fitting, and in order to determine whether the sleeve is in place, the height of the finished product at various angles is usually measured.
In the prior art, manual fitting and measurement are generally used, no equipment support is used, operators are relied on, uncertainty factors are large, finished product stability is poor, fitting and measurement efficiency is low, and accuracy is low.
The invention comprises the following steps:
aiming at the problems, the invention provides a full-automatic planar bearing sleeve assembling and component height measuring integrated machine which is high in automation degree, sleeve assembling and measuring efficiency and accuracy.
The invention is realized by the following technical scheme:
The utility model provides a full-automatic plane bearing closes cover and high all-in-one of measuring of subassembly, includes electronic box controlling means, rack and sets up plane bearing feed portion, plane bearing feeding and discharging manipulator, thrust piece feed bin, thrust piece feeding manipulator, plane bearing closes cover portion, translation manipulator, plane bearing subassembly height measurement portion and NG discharge portion in the rack.
The plane bearing feeding part is used for conveying and separating the plane bearing to be sleeved and comprises a conveying mechanism, a material separating assembly, a first material sensing switch, side baffles and a positioning block, wherein 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 a conveying path of the plane bearing 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 assembly is arranged on the side baffles on one side and used for blocking or releasing the plane bearing to be sleeved on the conveying belt.
In order to facilitate accurate positioning of the planar bearing to be sleeved, accurate grabbing of a manipulator is facilitated, and the positioning block is V-shaped and is opened towards the input end of the conveying belt.
In order to simplify the structure as much as possible while achieving the function thereof, it is preferable that the spacer assembly includes a spacer block and a spacer block driving mechanism which can drive the spacer block to expand and contract to block or release the planar bearings to be fitted on the conveyor belt.
The planar bearing feeding and discharging manipulator is used for grabbing planar bearings to be sleeved to a sleeve-closing station and grabbing finished planar bearings after sleeve-closing 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 planar bearings 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 bearing clamping jaw assembly comprises a bearing clamping jaw cylinder, the bearing clamping jaw cylinder is in a horizontal state when grabbing a planar bearing to be sleeved, the planar bearing to be sleeved is placed in a matched thrust piece in a tilting mode, so the bearing clamping jaw cylinder is required to be freely and rapidly switched between a horizontal state and a tilting state, the bearing clamping jaw assembly further comprises a rotating shaft, an angle resetting cylinder assembly, a horizontal adjusting screw and an angle tilting adjusting screw, the bearing clamping jaw cylinder is connected to the lower end of a bearing clamping jaw connecting plate bracket through the rotating shaft and can rotate around the rotating shaft, the angle resetting cylinder assembly is connected to the upper plane of the bearing clamping jaw connecting plate bracket, the angle resetting cylinder assembly comprises an angle resetting cylinder and a push rod, a push rod hole and a horizontal adjusting screw hole are respectively formed in the two sides of the rotating shaft, the angle resetting cylinder can drive the push rod to stretch out and draw back in the push rod hole so as to drive the bearing clamping jaw cylinder to rotate around the rotating shaft, the horizontal adjusting screw is arranged on the horizontal adjusting screw hole and can rotate around the rotating shaft, the angle adjusting screw is required to be adjusted by the horizontal adjusting screw, and the angle adjusting screw is required to be adjusted by a large angle, and the angle of the bearing clamping jaw connecting plate is required to be adjusted by the tilting the horizontal adjusting screw.
The utility model provides a thrust piece feed bin, including the guide stock pole, the thrust piece feed bin is used for depositing and providing the thrust piece, in order to be convenient for the manipulator snatchs the thrust piece, the thrust piece feed bin includes the base, sets up decollator, charging tray and the setting on the base are in promote drive assembly and a plurality of stock pole subassembly on the charging tray, the stock pole subassembly is used for overlapping to establish, stack the thrust piece, including the guide stock pole and hold the material platform, promote drive assembly can drive hold the material platform along the guide stock pole rises or descends to promote and hold the thrust piece on the material platform to suitable height, the corresponding position in charging tray one side is equipped with the second and has material inductive switch, the decollator can drive the charging tray makes equiangular rotation, make the stock pole subassembly rotate to the second has the material inductive switch is by.
The thrust piece feeding manipulator is used for grabbing a thrust piece and delivering the thrust piece to a sleeve-closing station, and comprises a thrust piece feeding support, 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, wherein the thrust piece clamping jaw assembly is used for grabbing a 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 jaw transverse guide rail assembly.
For more high-efficient, accurate thrust piece that snatchs to close the cover station, thrust piece clamping jaw subassembly includes thrust piece clamping jaw cylinder, clamp plate, response piece, proximity switch and intermediate support plate, the intermediate support plate 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 intermediate support plate lower extreme, second linear bearing runs through the intermediate support plate sets up, the response piece connect in second linear bearing upper end, thrust piece clamping jaw cylinder connect in intermediate support plate lower extreme, proximity switch connect in intermediate support plate one side, the cover is equipped with second spring and third spring on first linear bearing and the second linear bearing respectively.
The planar bearing sleeve combining part is used for combining a planar bearing and a thrust piece and comprises a product clamping jaw air cylinder assembly, a positioning sensor, a clamping jaw air cylinder moving plate, a translation driving device, a sleeve rolling wheel assembly, a rolling wheel connecting bracket, a sleeve driving device, a first linear guide rail and a second linear guide rail, wherein the product clamping jaw air cylinder assembly is used for placing the planar bearing and the thrust piece to be sleeved, the product clamping jaw air cylinder assembly 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, and 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 assembly and the positioning sensor to translate left and right, the sleeve driving device is connected with the rolling wheel connecting bracket, and the sleeve rolling wheel assembly is arranged on the second linear guide rail through the rolling wheel connecting bracket and can move left and right along the second linear guide rail under the action of the sleeve driving device.
In order to be more convenient for riveting and sleeving, the product clamping jaw cylinder assembly comprises a product placing seat and a sleeving rotating mechanism below the product placing seat, and the sleeving rotating mechanism can drive the product placing seat to rotate at equal angles.
Preferably, the combined 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.
In order to improve efficiency, ensure reliability and accuracy of the pressing point and achieve optimal riveting and sleeving effects, the sleeving 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 moving power piece and a pushing block assembly connected to the moving power piece, and the moving power piece can drive the pushing block assembly to move in a plane.
In order to improve conveying efficiency and conveying precision under the premise of the simplest structure as much as possible, the push block assembly comprises push blocks and limiting blocks, push edges extend from two sides of the push blocks, and the limiting blocks are in V shapes and are arranged on the push edges.
The planar bearing assembly height measuring part is used for detecting the height of a planar bearing finished product after the completion of the sleeve closing so as to judge whether the sleeve closing 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 piece, a measuring head assembly and a measuring head assembly lifting driving piece, wherein the measuring part bracket is provided with a measuring table, a third material inductive switch is arranged on the measuring table, the upper measuring seat assembly is connected onto 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 lower measuring seat jacking power piece and the jacking shaft, a plurality of measuring rod grooves are formed in the outer circumference of the lower measuring seat, and the measuring head assembly lifting driving piece is connected with the measuring head assembly and can drive the measuring head assembly to move up and down along the measuring rod grooves.
In order to improve measurement accuracy, go up and measure seat subassembly including last measurement seat, joint bearing subassembly, the clamp plate of follow supreme coaxial setting in proper order, joint bearing subassembly includes joint bearing and bearing frame, go up and measure seat subassembly and can wind joint bearing center free rotation can guarantee to wait to detect the product and the measuring seat at upper and lower both ends closely laminate.
In order to improve measurement convenience and measurement accuracy, the gauge head subassembly includes measurement lifter plate, a plurality of measuring sticks, measurement sensor and sensor drive arrangement, measuring stick and measurement sensor quantity are unanimous, the measuring stick connect in on the measurement lifter plate, the measuring stick middle part has measurement boss, and the top is equipped with the gauge head, be equipped with the fourth spring on the measuring stick, measurement sensor pass through the sensor solid fixed ring connect in on the measurement lifter plate, measurement sensor has telescopic sensor gauge head, sensor drive arrangement can drive the sensor gauge head is flexible
The NG discharging part is used for rejecting and intensively recycling unqualified products after the sleeve is closed, and comprises a NG bin, a NG bin door driving device and a NG discharging confirmation optical fiber switch for realizing the function more efficiently, wherein the NG bin is of a semi-closed box structure with an open upper opening, the NG bin door is arranged at the upper opening of the NG bin, the NG bin door driving device is connected with the NG bin door and can drive the NG bin door to be opened or closed, and the NG discharging confirmation optical fiber switch is arranged at one side of the NG bin door.
The beneficial effects of the invention are as follows: this full-automatic plane bearing closes cover and subassembly height measurement all-in-one is through the plane bearing feed portion of special design, unloading manipulator, thrust piece feed bin, thrust piece material loading manipulator, plane bearing closes cover portion, translation manipulator, plane bearing subassembly height measurement portion and NG row material portion's mutually support, can accomplish the material loading of plane bearing and thrust piece automatically, close cover and detect the function, degree of automation is high, close cover efficient, greatly reduced workman's intensity of labour, have measurement function, can guarantee to close the quality of overlapped product, reduced the defective percentage, improved the reliability of product greatly.
Description of the drawings:
FIG. 1 is a schematic perspective view of a fully automatic planar bearing assembly and component height measurement all-in-one machine according to the present invention;
FIG. 2 is a schematic perspective view of the main structure of the full-automatic planar bearing sleeve and assembly height measurement all-in-one machine according to the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic perspective view of a planar bearing feed section of the present invention;
FIG. 5 is a schematic perspective view of a planar bearing loading and unloading manipulator according to the present invention;
FIG. 6 is a schematic perspective view of a 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 magazine of the present invention;
Fig. 9 is a schematic perspective view of a loading manipulator for thrust pieces according to the present invention;
FIG. 10 is a schematic perspective view of a thrust plate jaw assembly of the present invention;
FIG. 11 is a schematic perspective view of a planar bearing sleeve assembly according to 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 view of a portion 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 air tube of the flat bearing sleeve assembly of the present invention;
FIG. 17 is a schematic perspective view of a translation manipulator according to the present invention;
FIGS. 18-20 are schematic structural views of a planar bearing assembly height measurement section of the present invention;
FIG. 21 is a schematic view of the structure of the upper gage seat assembly and gauge head assembly of the present invention;
FIG. 22 is a schematic perspective view of the NG discharge portion of the present invention;
fig. 23 is a schematic perspective view of a thrust piece according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
The full-automatic plane bearing sleeve assembling and component height measuring integrated machine shown in fig. 1-3 comprises an electric box control device 1, a rack 2, a plane bearing feeding part 3, a plane bearing feeding and discharging manipulator 4, a thrust piece storage bin 5, a thrust piece feeding manipulator 6, a plane bearing sleeve assembling part 7, a translation manipulator 8, a plane bearing component height measuring part 9 and a NG discharging part 10, wherein the plane bearing feeding part 3, the plane bearing feeding and discharging manipulator 4, the thrust piece storage bin 5, the thrust piece feeding manipulator 6, the plane bearing sleeve assembling part 7 and the NG discharging part 10 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, as shown in fig. 4, and comprises a conveying mechanism 31, a material separating assembly 32, a first material sensing switch 33, side baffles 34 and a positioning block 35, wherein the conveying mechanism 31 comprises a conveying belt 311 and a conveying belt driving device 312, the side baffles 34 are arranged on two sides of the conveying belt 311, the first material sensing switch 33 and the positioning block 35 are arranged at the output end of the conveying belt 311, the positioning block 35 is in a V shape and is opened towards the input end of the conveying belt 311, the material separating assembly 32 is arranged on the side baffles 34 on one side and is used for blocking or releasing the plane bearing 11 to be sleeved on the conveying belt 311, and the material separating assembly comprises a material separating block 321 and a material separating block driving mechanism 322, and the material separating block driving mechanism 322 can drive the material separating block 321 to stretch to block or release the plane bearing 11 to be sleeved on the conveying belt 311.
The planar bearing feeding and discharging manipulator 4 is used for grabbing planar bearings 11 to be sleeved to a sleeving station and grabbing finished planar bearing products 13 after sleeving to a height detection station, and as shown in fig. 5, the planar bearing feeding and discharging manipulator comprises a bearing clamping jaw transverse guide rail assembly 41, a bearing clamping jaw longitudinal guide rail assembly 42, a bearing clamping jaw connecting plate bracket 43 and a bearing clamping jaw assembly 44, wherein the bearing clamping jaw assembly 44 is used for grabbing the planar bearings 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 along with the bearing clamping jaw longitudinal guide rail assembly 42, and the bearing clamping jaw longitudinal guide rail assembly 42 is connected to the bearing clamping jaw transverse guide rail assembly 41 and can move left and right along the bearing clamping jaw transverse guide rail assembly 41 so as to drive the bearing clamping jaw assembly 44 to move left and right along the bearing clamping jaw transverse guide rail assembly 41.
As shown in fig. 6-7, the bearing jaw assembly 44 includes a bearing jaw cylinder 441, a rotating shaft 442, an angle resetting cylinder assembly 443, a horizontal adjusting screw 444 and an angle tilting 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 resetting cylinder assembly 443 is connected to the upper plane of the bearing jaw connecting plate bracket 43, the angle resetting cylinder assembly 443 includes an angle resetting cylinder 4431 and a push rod 4432, the two sides of the bearing jaw connecting plate bracket 43 corresponding to the rotating shaft 442 are respectively provided with a push rod hole 431 and a horizontal adjusting screw hole 432, the angle resetting cylinder 4431 can drive the push rod 4432 to stretch in the push rod hole 431, the horizontal adjusting screw 444 is arranged on the upper plane of the horizontal adjusting screw hole 432 and can rotate in and out in the horizontal adjusting screw hole 432, the upper plane of the bearing jaw connecting plate bracket 43 is provided with a first spring 45, the angle tilting adjusting screw hole 4411 is arranged on the upper plane of the bearing jaw cylinder 441, and the angle tilting adjusting screw 44445 is arranged on the angle adjusting screw hole 4411 and can rotate in and out of the angle adjusting screw hole 4411.
The thrust piece bin 5 is used for storing and providing thrust pieces 12, as shown in fig. 8, and comprises a base 51, a divider 52, a material disc 53, a lifting driving assembly 54 and a plurality of material rod assemblies 55, wherein the divider 52 and the material disc 53 are arranged on the base 51, the lifting driving assembly 54 and the material rod assemblies 55 are arranged on the material disc 53, the material rod assemblies 55 comprise guide material rods 551 and material bearing platforms 552, the lifting driving assembly 54 can drive the material bearing platforms 552 to ascend or descend along the guide material rods 551, a second material sensing switch 56 is arranged at a corresponding position on one side of the material disc 53, and the divider 52 can drive the material disc 53 to rotate at equal angles, so that the material rod assemblies 55 rotate to the side of the second material sensing switch 56.
The pusher feeding manipulator 6 is used for grabbing a pusher 12 and delivering the pusher 12 to a fitting station, as shown in fig. 9, and comprises a pusher feeding support 61, a pusher clamping jaw transverse guide rail assembly 62, a pusher clamping jaw longitudinal guide rail assembly 63, a pusher clamping jaw connecting plate support 64 and a pusher clamping jaw assembly 65, wherein the pusher clamping jaw assembly 62, the pusher clamping jaw connecting plate support 64 and the pusher clamping jaw assembly 65 are arranged on the pusher feeding support 61, the pusher clamping jaw assembly 65 is used for grabbing the pusher 12, the pusher clamping jaw assembly 65 is connected to the pusher clamping jaw longitudinal guide rail assembly 63 through the pusher clamping jaw connecting plate support 64 and can move up and down along with the pusher clamping jaw longitudinal guide rail assembly 63, and the pusher clamping jaw longitudinal guide rail assembly 63 is connected to the pusher clamping jaw transverse guide rail assembly 62 and can move left and right along the pusher clamping jaw transverse guide rail assembly 62, so that the pusher clamping jaw assembly 65 is driven to move left and right along the pusher transverse guide rail assembly 62.
As shown in fig. 10, the thrust piece clamping jaw assembly 65 includes a thrust piece clamping jaw cylinder 651, a pressing plate 652, a sensing piece 653, a proximity switch 654 and an intermediate support plate 655, the intermediate support plate 655 is connected to the lower end of the thrust piece clamping jaw connecting plate bracket 64 through a first linear bearing 656, the pressing plate 652 is connected to the lower end of the intermediate support plate 655 through a second linear bearing 657, the second linear bearing 657 penetrates through the intermediate support plate 655, the sensing piece 653 is connected to the upper end of the second linear bearing 657, the thrust piece clamping jaw cylinder 651 is connected to the lower end of the intermediate support plate 655, the proximity switch 654 is connected to one side of the intermediate support plate 655, and a second spring 658 and a third spring 659 are respectively sleeved on the first linear bearing 656 and the second linear bearing 657.
The flat bearing sleeve assembling part 7 is used for assembling the flat bearing 11 and the thrust piece 12, as shown in fig. 11-13, and comprises a product clamping jaw air cylinder assembly 71, a positioning sensor 72, a clamping jaw air cylinder moving plate 73, a translation driving device 74, a sleeve rolling wheel assembly 75, a rolling wheel connecting bracket 76, a sleeve driving device 77, a first linear guide 78 and a second linear guide 79, wherein the product clamping jaw air cylinder assembly 71 is used for placing the flat bearing 11 and the thrust piece 12 to be sleeved, 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 translation 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 78 and can translate left and right along the first linear guide 78 under the action of the translation driving device 74, the sleeve driving device 77 is connected with the rolling wheel connecting bracket 76, and the sleeve rolling wheel assembly 75 is arranged on the second linear guide 79 through the rolling wheel connecting bracket 76 and can move left and right along the second linear guide 79 under the action of the sleeve driving device.
As shown in fig. 14, the product jaw cylinder assembly 71 includes a product placement base 711 and a set rotation mechanism 712 disposed below the product placement base 711, wherein the set rotation mechanism 712 drives the product placement base 711 to rotate at equal angles. The combined 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, wherein 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 combined rolling wheel assembly 75 includes a rolling wheel shaft 751, a rolling wheel bearing 752 and a rolling wheel 753 coaxially disposed, and 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 carrying power member 81 and a pushing block assembly 82 connected to the carrying power member 81, the carrying power member 81 may drive the pushing block assembly 82 to move in a plane, the pushing block assembly 82 includes a pushing block 821 and a limiting block 822, two sides of the pushing block 821 extend to form a pushing edge 8211, and the limiting block 822 is V-shaped and is disposed on the pushing edge 8211.
The plane bearing assembly height measuring part 9 is used for detecting the height of a finished plane bearing 13 completed by the sleeve to determine whether the sleeve is in place, as shown in fig. 18-20, and comprises a measuring part bracket 91, a supporting shaft 92, an upper measuring seat assembly 93, a lower measuring seat 94, a lower measuring seat jacking power part 95, a measuring head assembly 96, a measuring head assembly lifting driving part 97 and a jacking shaft 98, wherein the measuring part bracket 91 is provided with a measuring table 911, a third material inductive switch 99 is arranged on the measuring table 911, the upper measuring seat assembly 93 is connected to the measuring part bracket 91 through the supporting shaft 92, the lower measuring seat jacking power part 95 is connected with 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 part 95 and the jacking shaft 98, a plurality of measuring rod grooves 941 are formed in the outer circumference of the lower measuring seat 94, and the measuring head assembly lifting driving part 97 is connected with the measuring head assembly 96 and can drive the measuring head assembly to move up and down along the measuring rod 941.
As shown in fig. 21, the upper measuring seat assembly 93 includes an upper measuring seat 931, a joint bearing assembly 932 and a pressing plate 933 coaxially disposed in this order from bottom to top, the joint bearing assembly 932 includes a joint bearing 9321 and a bearing seat 9322, and the upper measuring seat assembly 93 is freely rotatable around the center of the joint bearing 9321.
The gauge head assembly 96 includes measurement lifter plate 961, a plurality of measuring bars 962, measurement sensor 964 and sensor drive 965, measuring bars 962 are unanimous with measurement sensor 964 quantity, measuring bars 962 connect in on the measurement lifter plate 961, measuring bars 962 middle part has measurement boss 9621, and the top is equipped with gauge head 963, be equipped with fourth spring 967 on the measuring bars 962, measurement sensor 964 pass through sensor solid fixed ring 966 connect in on the measurement lifter plate 961, measurement sensor 964 has telescopic sensor gauge head 9641, sensor drive 965 can drive sensor gauge head 9641 is flexible.
The NG discharging part 10 is configured to reject and intensively recycle unqualified products after being fit, as shown in fig. 22, and includes a NG bin 101, a NG bin door 102, a NG bin door driving device 103, and a NG discharging confirmation optical fiber switch 104, where the NG bin 101 is a semi-closed box structure with an open upper opening, the NG bin door 102 is disposed at the upper opening of the NG bin 101, the NG bin door driving device 103 is connected with the NG bin door 102 and can drive the NG bin door 102 to be opened or closed, and the NG discharging confirmation optical fiber switch 104 is disposed at one side of the NG bin door 102.
Before the full-automatic plane bearing sleeve assembling and component height measuring integrated machine is used for sleeve assembling operation, the horizontal adjusting screw 444 needs to be adjusted to a proper depth, so that 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 adjusting screw 445 is inclined according to the inclination angle required by the plane bearing 11 to be sleeved during sleeve assembling.
When the full-automatic planar bearing sleeve assembling and component height measuring integrated machine is used for sleeve assembling operation, firstly, a planar bearing 11 to be sleeved is provided for a planar bearing sleeve assembling part 7 by a planar bearing feeding part 3 and a planar bearing loading and unloading manipulator 4, and a thrust piece 12 to be sleeved is provided for the planar bearing sleeve assembling part 7 by a thrust piece storage bin 5 and a thrust piece loading manipulator 6.
Specifically, the lifting driving assembly 54 drives the material bearing platform 552 to drive the thrust piece 12 on the material bearing platform 552 to rise to a preset height, the second material-sensing switch 56 feeds back a material-bearing signal, and the thrust piece feeding manipulator 6 grabs one thrust piece 12 and transfers the thrust piece 12 to the product placement seat 711 of the planar bearing sleeve part 7.
The planar bearing 11 to be sleeved sequentially moves along with the conveyor belt 311 to be in contact with the positioning block 35, the first material-containing sensing switch 33 feeds back a material-containing signal, the planar bearing feeding and discharging manipulator 4 grabs one planar bearing 11 to be sleeved, the ejector rod 4432 abuts against the bearing clamping jaw cylinder 441 at the moment, the bearing clamping jaw cylinder 441 is in a horizontal state, after the planar bearing 11 is to be grabbed, the angle resetting cylinder 4431 drives the ejector rod 4432 to retract, the bearing clamping jaw cylinder 441 is inclined 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 is obliquely placed in the thrust piece 12.
Then, the sleeve assembling operation is performed, as shown in fig. 23, three locking points 121 are provided on the thrust piece 12, the positioning sensor 72 finds the positions of the locking points 121, signals are fed back, the planar bearing loading and unloading manipulator 4 grabs the planar bearing 11 to be assembled according to the signals, the planar bearing 11 is obliquely placed 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 wheel 753 rolls the rolling points 122 one by one, the two are matched and rolled while rotating, so that the whole planar bearing 11 is pressed into the thrust piece 12, and the rolling wheel 753 rolls and reinforces the locking points 121 one by one to complete final sleeve assembling.
And finally, measuring the height of the finished flat bearing 13, namely, using a flat bearing loading and unloading manipulator 4 and a translation manipulator 8 to transfer the flat bearing 13 onto a measuring table 911, detecting the in-place of the flat bearing 13 by a third material sensing switch 99, feeding back signals, driving a lower measuring seat 94 to move upwards by a lower measuring seat lifting power piece 95, pressing the flat bearing 13 by matching with an upper measuring seat component 93, confirming that the flat bearing 13 is completely pressed according to signals fed back by a pressure sensor 951, driving a measuring head component lifting driving piece 97 to move a measuring head component 96 upwards until a measuring head 963 contacts with the lower plane of the flat bearing 13, driving a sensor measuring head 9641 of a sensor 964 to extend to the lower plane of a measuring boss 9621 of each measuring rod 962, reading corresponding position parameters, comparing, judging whether the heights of all points of the flat bearing 13 are consistent, and judging whether the flat bearing 13 is in-place.
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 goes 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 open, the unqualified product falls into the NG bin 101 to be stored in a concentrated manner, and the NG discharge confirmation optical fiber switch 104 can confirm whether the unqualified product falls into the NG bin 101.
The positioning sensor 72 in this embodiment is a Kidney IX-055 sensor.
It should be noted that the power element, the driving device, etc. in the present invention may be similar power elements such as an air cylinder, an electric cylinder, a motor, an oil cylinder, etc. or may be implemented in combination with a corresponding link mechanism, and are not limited to the mechanism described in the present invention or the mechanism in the drawings.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention.
In addition, in the description of embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention for illustrating the technical solution of the present invention, but not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present invention is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (8)

1. Full-automatic planar bearing closes cover and subassembly height measurement all-in-one, its characterized in that: the device comprises an electric box control device, a rack, a planar bearing feeding part, a planar bearing feeding and discharging manipulator, a thrust piece bin, a thrust piece feeding manipulator, a planar bearing sleeve combining part, a translation manipulator, a planar bearing assembly height measuring part and an NG discharging part, wherein the planar bearing feeding part, the planar bearing feeding and discharging manipulator, the thrust piece feeding manipulator, the planar bearing sleeve combining part, the translation manipulator, the planar bearing assembly height measuring part and the NG discharging part 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 assembly, a first material sensing switch, side baffles and positioning blocks, wherein 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 sensing switch and the positioning blocks are arranged at the output end of the conveying belt, the positioning blocks are V-shaped and are opened towards the input end of the conveying belt, and the material separating assembly is arranged on the side baffles on one side and is used for blocking or releasing the plane bearing to be sleeved on the conveying belt;
The planar bearing feeding and discharging manipulator is used for grabbing planar bearings to be sleeved to a sleeve-sleeving station and grabbing finished planar bearing products after sleeve-sleeving 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 planar bearings 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 pushing piece bin is used for storing and providing pushing pieces and comprises a base, a divider, a material tray, a lifting driving assembly and a plurality of material rod assemblies, wherein the divider and the material tray are arranged on the base, the lifting driving assembly and the material rod assemblies are arranged on the material tray, the material rod assemblies comprise guide material rods and material bearing tables, the lifting driving assembly can drive the material bearing tables to ascend or descend along the guide material rods, a second material sensing switch is arranged at a corresponding position on one side of the material tray, and the divider can drive the material tray to rotate at equal angles, so that the material rod assemblies rotate beside the second material sensing switch;
The thrust piece feeding manipulator is used for grabbing a thrust piece and sending the thrust piece to a sleeve-closing station and comprises a thrust piece feeding support, 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, wherein the thrust piece clamping jaw assembly is arranged on the thrust piece feeding support, and is used for grabbing a 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 jaw transverse guide rail assembly;
The planar bearing sleeve assembling part is used for assembling the planar bearing and the thrust piece and comprises a product clamping jaw air cylinder assembly, a positioning sensor, a clamping jaw air cylinder moving plate, a translation driving device, a sleeve assembling rolling wheel assembly, a rolling wheel connecting bracket, a sleeve assembling driving device, a first linear guide rail and a second linear guide rail, wherein the product clamping jaw air cylinder assembly is used for placing the planar bearing and the thrust piece to be assembled, the product clamping jaw air cylinder assembly 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 assembling driving device is connected with the rolling wheel connecting bracket, and the sleeve assembling rolling wheel assembly is arranged on the second linear guide rail through the rolling wheel connecting bracket and can move left and right along the second linear guide rail under the action of the sleeve assembling driving device;
the translation manipulator comprises a moving power piece and a pushing block assembly connected to the moving power piece, and the moving power piece can drive the pushing 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 finished product after the sleeve is closed to judge whether the sleeve is closed 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 piece, a measuring head assembly and a measuring head assembly lifting driving piece, wherein the measuring part bracket is provided with a measuring table, a third material inductive switch is arranged on the measuring table, the upper measuring seat assembly 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 lower measuring seat jacking power piece and the jacking shaft, a plurality of measuring rod grooves are formed in the outer circle of the lower measuring seat along the circumferential direction, and the measuring head assembly lifting driving piece is connected with the measuring head assembly and can drive the measuring head assembly to move up and down along the measuring rod grooves;
The NG discharging part is used for removing and intensively recycling unqualified products after the sleeve is closed and comprises a NG bin, a NG bin door driving device and a NG discharging confirmation optical fiber switch, wherein the NG bin is of a semi-closed box structure with an open upper opening, the NG bin door is arranged at the upper opening of the NG bin, the NG bin door driving device is connected with the NG bin door and can drive the NG bin door to be opened or closed, and the NG discharging confirmation optical fiber switch is arranged at one side of the NG bin door;
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 so as to block or release a plane bearing to be sleeved on the conveyor belt;
The product clamping jaw cylinder assembly comprises a product placing seat and a sleeve closing rotating mechanism arranged below the product placing seat, and the sleeve closing rotating mechanism can drive the product placing seat to rotate at equal angles.
2. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the bearing clamping jaw assembly comprises a bearing clamping jaw cylinder, a rotating shaft, an angle resetting cylinder assembly, a horizontal adjusting screw rod and an angle inclination adjusting screw rod, the bearing clamping jaw cylinder is connected to the lower end of a bearing clamping jaw connecting plate support through the rotating shaft and can rotate around the rotating shaft, the angle resetting cylinder assembly is connected to the upper plane of the bearing clamping jaw connecting plate support, the angle resetting cylinder assembly comprises an angle resetting cylinder and a top rod, the bearing clamping jaw connecting plate support is provided with a top rod hole and a horizontal adjusting screw rod hole corresponding to two sides of the rotating shaft respectively, the angle resetting cylinder can drive the top rod to stretch out and draw back in the top 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 screwed out by the horizontal adjusting screw rod Kong Naxuan, a first spring is sleeved on the horizontal adjusting screw rod, and the angle adjusting screw rod is arranged on the upper plane of the bearing clamping jaw cylinder and can be screwed in and screwed out by the angle adjusting screw rod Kong Naxuan.
3. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the thrust piece clamping jaw assembly comprises a thrust piece clamping jaw cylinder, a pressing plate, an induction piece, a proximity switch and an intermediate support plate, wherein the intermediate support plate is connected to the lower end of a thrust piece clamping jaw connecting plate support through a first linear bearing, the pressing plate is connected to the lower end of the intermediate support plate through a second linear bearing, the second linear bearing penetrates through the intermediate support plate, the induction piece is connected to the upper end of the second linear bearing, the thrust piece clamping jaw cylinder is connected to the lower end of the intermediate support plate, the proximity switch is connected to one side of the intermediate support plate, and a second spring and a third spring are respectively sleeved on the first linear bearing and the second linear bearing.
4. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the combined 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.
5. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the combined 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.
6. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the push block assembly comprises a push block and limiting blocks, push edges extend from two sides of the push block, and the limiting blocks are V-shaped and are arranged on the push edges.
7. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the upper measuring seat assembly comprises an upper measuring seat, a joint bearing assembly and a pressing plate which are coaxially arranged in sequence from bottom to top, 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.
8. The fully automatic planar bearing fit and component height measurement all-in-one machine according to claim 1, wherein: the measuring head assembly comprises a measuring lifting plate, a plurality of measuring rods, measuring sensors and a sensor driving device, wherein the measuring rods are consistent in quantity with the measuring sensors, 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, each measuring sensor is connected to the measuring lifting plate through a sensor fixing ring, each measuring sensor is provided with a telescopic sensor measuring head, and the sensor driving device can drive the corresponding 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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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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CN107813137A (en) * 2017-11-23 2018-03-20 东莞市李群自动化技术有限公司 A kind of process equipment for being used to assemble bearing
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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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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
CN107813137A (en) * 2017-11-23 2018-03-20 东莞市李群自动化技术有限公司 A kind of process equipment for being used to assemble bearing
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