CN110285151A - A kind of automatic rivet ball installation equipment - Google Patents
A kind of automatic rivet ball installation equipment Download PDFInfo
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- CN110285151A CN110285151A CN201910596818.7A CN201910596818A CN110285151A CN 110285151 A CN110285151 A CN 110285151A CN 201910596818 A CN201910596818 A CN 201910596818A CN 110285151 A CN110285151 A CN 110285151A
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- bearing outer
- cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of automatic rivet balls to install equipment, solves the problems, such as that rivet ball mounting means efficiency at this stage is too low.Its key points of the technical solution are that a kind of automatic rivet ball installs equipment, including mainframe, batch can, first clamping assembly, slide unit component, feeding preload component, linear displacement transducer and riveting component, pass through the accessories of linear displacement transducer and the first clamping assembly, so that the rivet hole for the bearing outer ring being installed in the first clamping assembly is located at the top of bearing outer ring, it is realized later by feeding preload component and riveting component and rivet ball is pressed into rivet through-hole, the installation effectiveness of above-mentioned automatic rivet ball installation equipment is ideal, reduce the labor intensity of operator, and improve the security performance of equipment.
Description
Technical field
The invention belongs to field of bearings, install equipment more particularly to a kind of automatic rivet ball.
Background technique
Refering to attached drawing 1, a kind of bearing outer ring 8, the lateral wall of bearing outer ring 8 offers rivet hole 81 and in rivet hole 81
Rivet ball 82 is installed, the side of the lateral wall of bearing outer ring 8 also circumferentially offers limited ring groove 83.Rivet ball 82 at this stage
Installation is usually that bearing outer ring 8 is mounted in corresponding fixture by operator, so that the rivet hole 81 in bearing outer ring 8 is open
Upward, and by rivet ball 82 it is placed on the opening of rivet hole 81 in advance, rivet ball 82 is finally pressed by rivet using stamping device
In hole 81, the mounting means efficiency of above-mentioned rivet ball 82 is lower, and there are security risks.
Summary of the invention
The object of the present invention is to provide a kind of automatic rivet balls to install equipment, and the automatic rivet ball installs equipment lifting
Rivet ball is mounted on the working efficiency of bearing outer ring, decreases the security risk of installation process.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of automatic rivet ball installation equipment, including mainframe, batch can, the first clamping assembly, slide unit component, feeding precompressed group
Part, linear displacement transducer and riveting component；
First clamping assembly includes rotary expansion collet and main drive motor, and the rotary expansion collet rotates horizontally installation
In the mainframe and it is formed with the riveting station installed for bearing top circle, the main drive motor transmission connection is in the rotation
Collet expander；
The slide unit component includes the first slide unit and the first actuator for driving the first slide unit sliding；
The feeding preload component includes feeding pre- air cylinder and vacuum intake head, the feeding pre- air cylinder be double end cylinder and
It is vertically arranged to first slide unit, the vacuum intake head is installed on the lower end piston rod of the feeding pre- air cylinder；
The linear displacement transducer is installed on first slide unit；
The riveting component includes riveting bracket, the pressurized cylinder for being installed on the riveting bracket straight down and is installed on pressurized cylinder
Riveting head on piston rod, the riveting head are located at right above the rotary expansion collet；
First slide unit drives through first actuator so that first slide unit has the first station and second station: in
When first station, the feeding preload component is located above the batch can, and the linear displacement transducer is located at the riveting
Press the top of the bearing outer ring on station；When the second station, the feeding preload component is located at the riveting work
The top of bearing outer ring on position, and the upper end piston rod of the feeding pre- air cylinder is located at below the riveting head.
The course of work of above-mentioned automatic rivet ball installation equipment is as follows: 1, bearing outer ring being mounted on rotary expansion folder
On head, the first slide unit is located at the first station at this time；2, main drive motor driving rotary expansion collet rotation, until straight-line displacement passes
Sensor detects that the rivet hole of bearing outer ring is located at the positive upper end of bearing outer ring；Meanwhile the vacuum intake head of feeding preload component
A rivet ball is adsorbed from batch can；3, the first actuator drives the sliding of the first slide unit, so that the first slide unit is located at second station；4,
The decline of feeding pre- air cylinder, the rivet ball on vacuum intake head is pressed in advance on the rivet hole of bearing outer ring；5, pressurized cylinder
Piston rod stretches out, so that riveting primary drying is pressed on the upper end piston rod of feeding pre- air cylinder, by rivet ball indentation bearing outer ring
In rivet hole.
Above-mentioned automatic rivet ball installation equipment realizes the positioning of the rivet hole of bearing outer ring, and realize rivet ball from
Dynamic feeding and automatic riveting, improve the working efficiency being mounted on rivet ball in the rivet hole of bearing outer ring.Meanwhile it is above-mentioned from
Using the position for the rivet hole for first positioning bearing outer ring using linear displacement transducer, then dynamic rivet ball installs equipment
Rivet ball is pressed on rivet hole in advance using pressure lesser feeding pre- air cylinder, it finally will using the biggish pressurized cylinder of pressure
Rivet ball is pressed into rivet hole, and the setting of above equipment structure can reduce rivet ball and jump out during riveting from bearing outer ring
Probability, improve the security performance of entire automatic rivet ball installation equipment.
The present invention is further arranged to, and detection cylinder straight down, the detection are also equipped on first slide unit
The detection slide unit for linear displacement transducer installation is provided on the piston rod of cylinder.
By using above-mentioned technical proposal, since the detecting distance of high-precision linear displacement transducer is smaller, gas is detected
Cylinder can control linear displacement transducer lifting, so as to avoid bearing outer ring during loading and unloading and straight-line displacement sensing
Device interferes.
The present invention is further arranged to, further include presetting rack and by the bearing outer ring in the presetting rack install to
Manipulator at the rotary expansion collet；
The presetting rack is rotatably installed with the active support wheel and passive support wheel for supporting the bearing outer ring, the preset frame
Presetting driving motor with active support wheel transmission connection is installed；The presetting rack the active support wheel and by
Presetting station is formed with above dynamic support wheel；
The presetting rack is equipped with pinch roller assembly, and the pinch roller assembly includes the pinch roller company that rotation is installed on the presetting rack
Bar, rotation are installed on the rotation pinch roller of pinch roller connecting rod one end, the pinch roller cylinder with another section of pinch roller connecting rod transmission connection；
The presetting rack is also equipped with presetting positioning component, and the presetting positioning component includes that rotation is installed on the presetting machine
The detection means of frame, the first displacement sensor for being installed on the presetting rack are installed on described in the presetting rack and driving
The presetting cylinder of detection means rotation and the detection being connected between the piston rod and the detection means of the presetting cylinder
Tension spring；
The detection means have the detection contact pin cooperated with the rivet hole of the bearing outer ring and synchronous with the detection contact pin
The detection baffle of rotation；When the detection contact pin is inserted into the rivet hole of the bearing outer ring, the detection baffle and first
The distance between displacement sensor is less than or equal to the preset value of first displacement sensor；Described in being connected to when the detection contact pin
When the lateral wall of bearing outer ring, the distance between the detection baffle and first displacement sensor are greater than first displacement
The preset value of sensor.
By using above-mentioned technical proposal, by the way that presetting bracket and manipulator is arranged, so that bearing outer ring is in presetting bracket
It is upper first to carry out preset position, to reduce bearing outer ring in the rotational steps of riveting station, to promote the installation effect of rivet ball
Rate.
Pre- hue angle of the above-mentioned bearing outer ring on presetting bracket is realized by presetting positioning component, when outside bearing
When circle is installed on presetting station, bearing outer ring is pressed on active support wheel and passive support wheel by pinch roller assembly, presetting
Detection contact pin on positioning component is connected on the lateral wall of bearing outer ring, then presetting driving motor driving active support wheel rotation
Turn, bearing outer ring rotates synchronously, until detecting baffle and the first displacement sensing in the rivet hole of detection contact pin insertion bearing outer ring
The distance between device is less than or equal to the preset value of first displacement sensor, and presetting driving motor stops operating.
The present invention is further arranged to, and the manipulator includes horizontal support, the transverse direction for driving horizontal support horizontal sliding
Cylinder, the longitudinal carrier for being movably installed in horizontal support are installed on horizontal support and drive the longitudinal direction of longitudinal carrier straight skidding
Cylinder and the finger cylinder for being installed on longitudinal cylinder；
The horizontal support has the first lateral station and the second lateral station through the driving of lateral cylinder；Laterally in described first
When station, the finger cylinder is opposite with the presetting station；When the described second lateral station, the finger cylinder with it is described
Riveting station is opposite；
The longitudinal direction main support has first longitudinal direction station and the second lateral station through the driving of lateral cylinder；It is vertical in described first
When to station, the finger cylinder is held on the bearing outer ring in the rotary expansion collet/presetting rack；In institute
When stating second longitudinal direction station, the finger cylinder is not interfered with the rotary expansion collet/presetting rack.
By using above-mentioned technical proposal, the setting of manipulator, which can be realized, is transferred to riveting for the bearing outer ring of presetting station
It presses on station, and the structure of above-mentioned manipulator is simple, positioning accuracy is higher, and it is ideal to convey stability.
The present invention is further arranged to, and further includes under the blanking groove being laterally arranged and the driving blanking groove straight skidding
Expect cylinder；The blanking groove has the first discharge station and the second discharge station through blanking cylinder driving；In described first
When discharge station, the material receiving end of the blanking groove is located at the lower section of the riveting station；It is described when second discharge station
The material receiving end of blanking groove is located in the lower section of the finger cylinder of the second longitudinal direction station.
By using above-mentioned technical proposal, when bearing outer ring carries out the riveting of rivet ball on riveting station, blanking groove
Positioned at the lower section of riveting station, the rivet ball not entered by correct riveting in the rivet hole of bearing outer ring can be accepted, thus right
This part of rivet ball is collected, and is avoided finishing operations personnel from being collected this part of rivet ball, is guaranteed automatic rivet
Ball installs the clean and tidy of equipment surrounding working environment.
The present invention is further arranged to, and further includes detection inverting slideway and charging slideway；
The detection inverting slideway includes entry ramp, positive slideway and outlet slideway；The detection inverting slideway it is described enter
The junction of mouth slideway and the positive slideway is equipped with detection station and the bearing outer ring is blocked in the detection station
Stopper projection；
The detection inverting slideway is additionally provided with lifting cylinder for promoting the bearing outer ring at the detection station, is used for
Detect the forward and reverse positive and negative detection components of the bearing outer ring and for the reversed bearing outer ring to be pushed away the detection
The commutation component of station；
The positive and negative detection components include the second displacement sensor of amesdial and the fixing head displacement for detection micrometer；
The commutation component includes the reversing cylinder of push plate and driving push plate sliding；
When the bearing outer ring forward direction is placed in the detection station, mistake that the bearing outer ring is promoted by the lifting cylinder
The detection probe of Cheng Zhong, the amesdial can be caught in the limited ring groove of the bearing outer ring, and make consolidating for the amesdial
Determine preset value of the minimum range greater than the second displacement sensor of head and the second displacement sensor, the commutation component
It is failure to actuate；
When the bearing outer ring is oppositely positioned when the detection station, the mistake that the bearing outer ring is promoted by the lifting cylinder
The detection probe of Cheng Zhong, the amesdial can be connected on the lateral wall of the bearing outer ring, and make consolidating for the amesdial
Determine preset value of the minimum range less than or equal to second displacement sensor of head and the second displacement sensor, the reversing cylinder
Drive push plate that the bearing outer ring is pushed away detection station.
By using above-mentioned technical proposal, above-mentioned detection inverting slideway is realized to whether bearing outer ring is positive enter in advance
The detection of station is adjusted, and reversed bearing outer ring is rejected.
Above-mentioned positive and negative detection components are designed according to the special construction (limited ring groove) of bearing outer ring, and bearing outer ring is worked as
When in forward direction, the detection probe of amesdial can be caught in the limited ring groove of bearing outer ring so that the fixing head of amesdial and
The distance between displacement sensor farther out, so that commutation component operation is not driven, so that bearing outer ring normally enters positive slideway；
Conversely, the detection probe of amesdial can be connected to the limited ring groove of bearing outer ring, so that the fixing head and displacement of amesdial
The distance between sensor is relatively close, and commutation component bearing outer ring to be lifted laterally pushes away detection station.
The present invention is further arranged to, and the detection inverting slideway further includes the reversed cunning positioned at the positive slideway side
Road, and the tail end of the reversed slideway is connected to outlet slideway, the push plate has the curved guiding surface for overturning the bearing outer ring.
By using above-mentioned technical proposal, the design of reversed slideway and curved guiding surface, so that oppositely positioned bearing outer ring
The efficiency for entering the bearing outer ring of presetting station can be improved, to mention by forward stream inlet/outlet slideway after overturning
Rise the working efficiency of entire automatic rivet ball installation equipment.
The present invention is further arranged to, and the outlet slideway has the discharging that charging slideway is entered for the bearing outer ring
Mouthful, it is described charging slideway one end it is opposite with the presetting station, and the other end be equipped with will charging slideway in the bearing
Outer ring is pushed into the pushing material component of presetting station；The pushing material component includes pusher cylinder and pusher sliding block.
By using above-mentioned technical proposal, bearing outer ring can be correctly pushed into presetting station by the setting of above-mentioned pushing material component
Place, the structure of this pushing material component is simple, and pusher stability and accuracy are ideal.
In conclusion the invention has the following advantages:
1, a kind of automatic rivet ball installs equipment, by the way that the first clamping assembly, slide unit component, feeding preload component, straight line is arranged
Displacement sensor and riveting component, so that bearing outer ring is first positioned on the first rotary expansion collet, so that bearing outer ring
Rivet hole be located at the top of bearing outer ring, rivet ball is pressed in by feeding preload component the bearing hole of bearing outer ring in advance later
On, rivet ball is pressed into rivet hole by the effect of preload component later, above-mentioned automatic rivet ball installs equipment for rivet ball
Installation is higher to the efficiency in the rivet hole of bearing outer ring, and security performance is higher；
2, by the way that presetting rack and manipulator is arranged, so that bearing outer ring is first pre-positioned on presetting station, so that
Lesser angle can be rotated on riveting station can be completed accurate positioning, to further promote automatic rivet ball installation equipment
Working efficiency；
3, by setting detection inverting slideway, so that the bearing outer ring into entry ramp carries out forward and reverse inspection in detection station
It surveys, positive bearing outer ring enters in positive slideway normal through detection station, and reversed bearing outer ring is in commutation component
It is fallen under effect, after overturning in reversed slideway, due to positive into next process by once making also to be able to maintain anyway
In.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bearing outer ring；
Fig. 2 is the positive structure schematic that automatic rivet ball installs equipment in the present invention；
Fig. 3 is the structure schematic diagram that automatic rivet ball installs equipment in the present invention；
Fig. 4 is the structural schematic diagram that reversing arrangement is detected in the present invention；
Fig. 5 is the structural schematic diagram of entry ramp and positive slideway junction in the present invention；
Fig. 6 is the structural schematic diagram of positive and negative detection components and commutation component in the present invention；
Fig. 7 is the cooperation schematic diagram for feeding slideway in the present invention, exporting slideway and pushing material component；
Fig. 8 is the cooperation schematic diagram that slideway and preset are fed in the present invention；
Fig. 9 is the structure schematic diagram of preset in the present invention；
Figure 10 is the structural schematic diagram of riveting device in the present invention；
Figure 11 is the positive structure schematic that riveting device does not install riveting component in the present invention；
Figure 12 is the structure schematic diagram that riveting device does not install riveting component in the present invention；
Figure 13 is the structural schematic diagram of riveting component in the present invention；
Figure 14 is the structural schematic diagram of manipulator in the present invention.
In figure: 1, vibration feeding disk；2, lifting device；3, reversing arrangement is detected；31, inverting slideway is detected；311, entrance
Slideway；312, positive slideway；313, reversed slideway；314, slideway is exported；3141, discharge port；315, stopper projection；316, it detects
Station；32, lifting cylinder；321, sliding block is promoted；33, amesdial；331, detection probe；332, fixing head；34, second displacement passes
Sensor；35, reversing cylinder；36, push plate；361, curved guiding surface；37, slideway is fed；371, pusher sliding block；372, pusher cylinder；
4, preset；41, presetting rack；411, protrusion；421, active support wheel；422, passive support wheel；423, presetting driving electricity
Machine；43, presetting station；441, pinch roller connecting rod；442, pinch roller is rotated；443, pinch roller cylinder；451, detection means；4511, it detects
Contact pin；4512, baffle is detected；452, the first displacement sensor；453, presetting cylinder；454, tension spring is detected；5, riveting device；
51, mainframe；52, batch can；531, rotary expansion collet；532, main drive motor；541, the first slide unit；542, the first driving
Part；551, feeding pre- air cylinder；552, vacuum intake head；561, linear displacement transducer；562, cylinder is detected；563, detection is slided
Platform；571, riveting bracket；572, pressurized cylinder；573, riveting head；58, riveting station；6, manipulator；61, horizontal support；62, horizontal
To cylinder；63, longitudinal carrier；64, longitudinal cylinder；65, finger cylinder；71, blanking groove；72, blanking cylinder；73, the first splicing
Case；74, the second picking-up container；8, bearing outer ring；81, rivet hole；82, rivet ball；83, limited ring groove.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Refering to attached drawing 1, a kind of bearing outer ring 8, wall is equipped with rivet hole 81 and is equipped with rivet at rivet hole 81 on the outside
One end of ball 82, above-mentioned bearing outer ring 8 wall on the outside is additionally provided with limited ring groove 83.Due to the automatic riveting in present specification
Nail ball installation equipment is mainly used in the installation of rivet ball 82 on the bearing outer ring 8, therefore is related to axis the present embodiment is subsequent
The structure feature of bearing outer-ring 8 is both needed to not point out one by one in subsequent drawings refering to upper refering to attached drawing 1.
Refering to attached drawing 2 and attached drawing 3, a kind of automatic rivet ball installation equipment is applied to field of bearings, mainly by rivet ball 82
Be pressed into bearing outer ring 8 rivet hole 81 in, mainly include controller, vibration feeding disk 1, lifting device 2, detection reversing arrangement 3,
Preset 4, riveting device 5 and manipulator 6.In the present embodiment, the length direction of automatic rivet ball installation equipment is defined
For transverse direction, and its width direction is positioned as longitudinal direction.
In the present embodiment, bearing outer ring 8 is promoted to detection commutation dress using belt elevator by lifting device 2
It sets at 3, and enters at detection reversing arrangement 3.
Refering to attached drawing 4, detecting reversing arrangement 3 mainly includes detecting inverting slideway 31, being installed at detection inverting slideway 31
Lifting cylinder 32, positive and negative detection components and commutation component.
Refering to attached drawing 4 and attached drawing 5, detecting inverting slideway 31 includes entry ramp 311, positive slideway 312, reversed slideway
313 and outlet slideway 314.Entry ramp 311 is connected with positive slideway 312, and is equipped with detection station 316 in junction and incites somebody to action
Bearing outer ring 8 is blocked in the stopper projection 315 of detection station 316.Reversed slideway 313 is set to the side of positive slideway 312 side by side.
The outlet end of positive slideway 312 and reversed slideway 313 is all connected to outlet slideway 314.Wherein, entry ramp 311, positive slideway
312, the width of reversed slideway 313 and outlet slideway 314 is adapted with bearing outer ring 8, and whole towards outlet 314 side of slideway
To being obliquely installed, bearing outer ring 8 is normally fed out of entry ramp 311, and discharges from outlet slideway 314.
It detects inverting slideway 31 and is arranged with opening in detection station 316, lifting cylinder 32 is arranged vertically upwards in detection
The lower section of station 316, and the piston rod of lifting cylinder 32 is equipped with and promotes sliding block 321, and the top surface for promoting sliding block 321 is provided with
The downward inclined inclined-plane of parent in 312 direction of slideway towards the positive direction.
Refering to attached drawing 4 and attached drawing 6, positive and negative detection components include amesdial 33 and second displacement sensor 34.Wherein, thousand points
Table 33 has detection probe 331, fixing head 332 and is set to its internal spring, due to detection probe 331 and fixing head 332
It is integrated setting, enables detection probe 331 and fixing head 332 that synchronization-sliding occurs, and answered under the action of the spring
Position.The above-mentioned characteristic using based on above-mentioned amesdial 33 the reason of amesdial 33, if also having above-mentioned spy using other elements
Sign, also because falling into the protection scope of this application file.
Commutation component includes the reversing cylinder of push plate 36 and driving push plate 36 along detection 31 width direction of inverting slideway sliding
35.Wherein, push plate 36 has the curved guiding surface 361 of overturning bearing outer ring 8.
In conjunction with attached drawing 4 to attached drawing 6, when 8 forward direction of bearing outer ring is placed in detection station 316, in the present embodiment, bearing
The forward direction of outer ring 8 is placed as towards 8 direction of advance of bearing outer ring, and the limited ring groove 83 of bearing outer ring 8 is located at the right side of bearing outer ring 8
Side, for bearing outer ring 8 during being elevated the promotion of cylinder 32, the detection probe 331 of amesdial 33 can be caught in bearing outer ring 8
In limited ring groove 83, and the fixing head 332 of amesdial 33 and the minimum range of second displacement sensor 34 is made to be greater than second
The preset value of displacement sensor 34, commutation component are failure to actuate.
When bearing outer ring 8 it is oppositely positioned in detection station 316 when, in the present embodiment, the oppositely positioned of bearing outer ring 8 is
Towards the direction of advance of bearing outer ring 8, the limited ring groove 83 of bearing outer ring 8 is located at the left side of bearing outer ring 8, and bearing outer ring 8 exists
Be elevated 32 scapegoat of cylinder do in engineering, the detection probe 331 of amesdial 33 can be connected on the lateral wall of bearing outer ring 8,
So that the fixing head 332 of amesdial 33 and the minimum range of second displacement sensor 34 are less than or equal to second displacement sensor 34
Preset value, before bearing outer ring 8 is promoted to extreme higher position, reversing cylinder 35 drives push plate 36 to eject, so that bearing outer ring 8
Impact overturns on the curved guiding surface 361 of push plate 36 and enters in reversed slideway 313.
Wherein, the preset value on second displacement sensor 34 is set in controller, is examined with second displacement sensor 34
What is measured itself is compared with the distance between the fixing head 332 of amesdial 33 numerical value.If the numeric ratio measured is default
It is worth small, then controller does not drive pushing material component to act；If the numerical value measured is equal to or less than preset value, controller driving is pushed away
Expect component movement.
Refering to attached drawing 7 and attached drawing 8, the bottom for exporting slideway 314 has the discharge port 3141 passed through for bearing outer ring 8, and
Charging slideway 37 is equipped at the discharge port 3141 of outlet slideway 314.One end and the preset 4 for feeding slideway 37 are opposite, and
The other end is provided with pushing material component, and pushing material component includes the pusher sliding block 371 and driving pusher sliding block slid along charging slideway 37
The pusher cylinder 372 of 371 slidings.
Refering to attached drawing 8 and attached drawing 9, preset 4 include presetting rack 41, presetting 41 lateral arrangement of rack and have it is presetting
Mounting plane.Presetting rack 41 be rotatably installed on presetting mounting plane spring bearing outer ring 8 active support wheel 421 and by
Dynamic support wheel 422, and it is additionally provided with the presetting driving motor 423 being sequentially connected with active support wheel 421.Wherein, presetting rack 41
Presetting station 43 is formed in the top of the active support wheel 421 and passive support wheel 422.
Presetting rack 41 is additionally provided with the pinch roller assembly being pressed on bearing outer ring 8 on presetting station 43.Pinch roller assembly includes
Rotation is installed on the pinch roller connecting rod 441 of presetting rack 41, rotation is installed on the rotation pinch roller 442 of 441 one end of pinch roller connecting rod and presses
The pinch roller cylinder 443 of 441 other end of connecting rod transmission connection is taken turns, wherein the piston rod of pinch roller cylinder 443 and pinch roller connecting rod 441 connect
Tension spring.
When the piston rod of pinch roller cylinder 443 stretches out, bearing outer ring 8 is pressed on presetting station 43 by rotation pinch roller 442；
When the piston rod of pinch roller cylinder 443 is withdrawn, rotation pinch roller 442 is not compressed bearing outer ring 8, and bearing outer ring 8 is existed
It is removed from presetting station 43 under the action of manipulator 6.
Presetting rack 41 is also equipped with presetting positioning component.Presetting positioning component includes that rotation is installed on presetting rack 41
Detection means 451, the first displacement sensor 452 for being installed on presetting rack 41 are installed on presetting rack 41 and driving detection structure
The presetting cylinder 453 and the detection drawing being connected between the piston rod and detection means 451 of presetting cylinder 453 that part 451 rotates
Spring 454.Wherein, presetting rack 41 has the protrusion 411 for the rotation installation of detection means 451.
Detection means 451 have the detection contact pin 4511 cooperated with the rivet hole 81 of bearing outer ring 8 and with detection contact pin
The detection baffle 4512 of 4511 synchronous rotaries.
When detection contact pin 4511 is inserted into the rivet hole 81 of the bearing outer ring 8, detects baffle 4512 and the first displacement passes
The distance between sensor 452 is less than or equal to the preset value of first displacement sensor 452, so that presetting driving motor 423 stops
Rotation stop is dynamic.When detection contact pin 4511 is connected to the lateral wall of the bearing outer ring 8, baffle 4512 and the first displacement sensing are detected
The distance between device 452 is greater than the preset value of first displacement sensor 452, the presetting normally rotation of driving motor 423.
The operating procedure of above-mentioned preset 4 is as follows: bearing outer ring 8 is under the action of pushing material component from charging slideway
It is entered in 37 at presetting station 43, rotation pinch roller 442 compresses bearing outer ring 8 under the action of pinch roller cylinder 443, detects structure
Part 451 is overturn under the action of presetting cylinder 453 towards bearing outer ring 8, so that the detection contact pin 4511 of detection means 451 is connected to
On the lateral wall of bearing outer ring 8, the distance between baffle 4512 and the first displacement sensor 452 are detected at this time and is greater than the first displacement
The preset value of sensor 452, active support wheel 421 is rotated under the action of presetting driving motor 423, so that bearing outer ring
8 rotate synchronously, until detection contact pin 4511 is inserted into the riveted holes of bearing outer ring 8, detect baffle 4512 and the first displacement at this time
The distance between sensor 452 reduces and is less than or equal to the preset value of the first displacement sensor 452, and controller control is pre-
Driving motor 423 is adjusted to stop operating.
In the present embodiment, when detecting the riveted holes of the insertion bearing outer ring 8 of contact pin 4511, riveting is passed through in bearing outer ring 8
Connect hole radial direction and vertical direction formed by acute angle be 30 °.
Refering to attached drawing 10 to attached drawing 12, riveting device 5 includes mainframe 51, batch can 52, the first clamping assembly, slide unit group
Part, feeding preload component, linear displacement transducer 561 and riveting component.
First clamping assembly includes rotary expansion collet 531 and main drive motor 532.The horizontal rotation of rotary expansion collet 531
Turn to be installed on mainframe 51 and is formed with the riveting station 58 for bearing top circle installation.Main drive motor 532 is sequentially connected in rotation
Turn collet expander 531 and driving rotary expansion collet 531 rotates.
Slide unit component includes the first actuator 542 of the first slide unit 541 and driving the first slide unit 541 sliding.In this implementation
In example, the first actuator 542 is cylinder.Wherein, slide unit component is mounted on the top of mainframe 51, and the first slide unit 541 and master
Line slide rail component is additionally provided between the top surface of rack 51.
Feeding preload component includes feeding pre- air cylinder 551 and vacuum intake head 552, and feeding pre- air cylinder 551 is double end
Cylinder and it is vertically arranged to first slide unit 541, vacuum intake head 552 is installed on the lower end of the feeding pre- air cylinder 551
Piston rod.Wherein, automatic rivet ball installation equipment is that vacuum intake head 552 is equipped with vacuum pump, enables vacuum intake head 552
It is enough to work normally.
First slide unit 541 is also equipped with detection cylinder 562 straight down, and is arranged on the piston rod of detection cylinder 562
There is the detection slide unit 563 of vertical lifting.Linear displacement transducer 561 is installed on detection slide unit 563, and examined cylinder 562
The function of lifting is realized in control.
Riveting component includes riveting bracket 571, the pressurized cylinder 572 for being installed on the riveting bracket 571 straight down and peace
Loaded on the riveting head 573 on 572 piston rod of pressurized cylinder, riveting head 573 is located at right above the rotary expansion collet 531.
Batch can 52 has the cavity for the placement of rivet ball 82 and upper end opening, and batch can 52 is mounted on mainframe 51.
First slide unit 541 drives through first actuator 542 so that the first slide unit 541 has the first station and the second work
Position.For first slide unit 541 when the first station, feeding preload component is located at 52 top of batch can, and linear displacement transducer 561 is located at riveting
Press the top of the bearing outer ring 8 on station 58.For first slide unit 541 when second station, feeding preload component is located at riveting
The top of bearing outer ring 8 on station 58, and the upper end piston rod of feeding pre- air cylinder 551 is located at 573 lower section of riveting head.
The operating procedure of above-mentioned riveting device 5 is as follows: 1, bearing outer ring 8 is mounted on rotary expansion collet 531；2,
Main drive motor 532 drives the rotation of rotary expansion connector, until linear displacement transducer 561 detects the rivet of bearing outer ring 8
Hole 81 is located at the positive upper end of bearing outer ring 8；Meanwhile the vacuum intake head 552 of feeding preload component adsorbs a riveting from batch can 52
Follow closely ball 82；3, the first actuator 542 drives the sliding of the first slide unit 541, so that the first slide unit 541 is located at second station；4, feeding
Pre- air cylinder 551 declines, and the rivet ball 82 on vacuum intake head 552 is pressed in advance on the rivet hole 81 of bearing outer ring 8；5, it is pressurized
The piston rod of cylinder stretches out, so that 573 punching press of riveting head is on the upper end piston rod of feeding pre- air cylinder 551, by rivet ball 82
It is pressed into the rivet hole 81 of bearing outer ring 8.
Refering to attached drawing 14, manipulator 6 is mainly used for for the bearing outer ring 8 at presetting station 43 (refering to attached drawing 8) being transferred to
On riveting station 58 (refering to attached drawing 11), and realize 8 blanking of bearing outer ring on riveting station 58.Manipulator 6 includes laterally
Bracket 61, the lateral cylinder 62 for driving 61 horizontal sliding of horizontal support, the longitudinal carrier 63 for being movably installed in horizontal support 61, peace
Loaded on horizontal support 61 and drives the longitudinal cylinder 64 of 63 straight skidding of longitudinal carrier and be installed on the finger of longitudinal cylinder 64
Cylinder 65.
Horizontal support 61 has the first lateral station and the second lateral station through the driving of lateral cylinder 62；Horizontal support 61
When positioned at the first lateral station, finger cylinder 65 and presetting station 43 are opposite；When horizontal support 61 is located at the second lateral station, hand
Refer to that cylinder 65 and riveting station 58 are opposite.
Longitudinal carrier 63 has first longitudinal direction station and second longitudinal direction station through the driving of lateral cylinder 62.Longitudinal carrier 63
When first longitudinal direction station, finger cylinder 65 is held on the bearing outer ring 8 on prefabricated station/riveting station 58；Longitudinal carrier 63
When second longitudinal direction station, finger cylinder 65 is longitudinally detached from from presetting 43/ riveting station 58 of station.
Refering to attached drawing 2, automatic rivet ball installation equipment further includes that the blanking groove 71 being laterally arranged and driving blanking groove 71 are vertical
To the blanking cylinder 72 of sliding.Blanking groove 71 has the first discharge station and the second discharge station through the driving of blanking cylinder 72.Under
For hopper 71 in the first discharge station, the material receiving end of blanking groove 71 is located at the lower section of riveting station 58；Blanking groove 71 is under second
When expecting station, the material receiving end of blanking groove 71 is located in the lower section of the finger cylinder 65 of second longitudinal direction station.
Automatic rivet ball installation equipment is additionally provided with first be correspondingly arranged with the blanking groove 71 in the first discharge station
Picking-up container 73 and the second picking-up container 74 corresponding with the blanking groove 71 of the second discharge station is in.
In conjunction with attached drawing 1 to attached drawing 14, the step of above-mentioned automatic rivet ball installation equipment, is as follows:
1, bearing outer ring 8 discharges from vibration feeding disk 1 and enters the inlet of lifting device 2；
2, the boosted device 2 of bearing outer ring 8 is lifted into the entry ramp 311 of detection reversing arrangement 3；
3, through detecting the detection of reversing arrangement 3, if bearing outer ring 8 is in forward direction, outlet is entered by positive slideway 312 and is slided
In road 314；If bearing outer ring 8 is in reversed, under the auxiliary of commutation component, overturning enters in reversed slideway 313, and also protects
Forward direction is held to enter in outlet slideway 314；
4, bearing outer ring 8 enters charging slideway 37 by the discharge port 3141 of outlet slideway 314；
5, by the driving of pushing material component, bearing outer ring 8 is entered on the presetting station 43 of preset 4, and by presetting
Station 43 it is presetting so that acute angle formed by radial direction and vertical direction where the rivet hole 81 of bearing outer ring 8 is 30 °；
6, conveying of the bearing outer ring 8 through manipulator 6 is placed on riveting station 58 from presetting station 43, and in riveting device 5
Under driving, rivet ball 82 is pressed into the rivet hole 81 of bearing outer ring 8；
7, conveying of the bearing outer ring 8 through manipulator 6 is placed into blanking groove 71 and connects in leading for the slot that gets off downwardly into second
In hopper 74.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of automatic rivet ball installs equipment, which is characterized in that including mainframe (51), batch can (52), the first clamping assembly,
Slide unit component, feeding preload component, linear displacement transducer (561) and riveting component；
First clamping assembly includes rotary expansion collet (531) and main drive motor (532), the rotary expansion collet
(531) the riveting station (58) for being installed on the mainframe (51) and being formed with for bearing top circle installation, the master are rotated horizontally
Driving motor (532) is sequentially connected in the rotary expansion collet (531)；
The slide unit component includes the first actuator of the first slide unit (541) and driving the first slide unit (541) sliding
(542)；
The feeding preload component includes feeding pre- air cylinder (551) and vacuum intake head (552), the feeding pre- air cylinder
(551) it is double end cylinder and is vertically arranged to first slide unit (541), the vacuum intake head (552) is installed on described
On the lower end piston rod for expecting pre- air cylinder (551)；
The linear displacement transducer (561) is installed on first slide unit (541)；
The riveting component includes riveting bracket (571), the pressurized cylinder for being installed on the riveting bracket (571) straight down
(572) and the riveting head (573) that is installed on pressurized cylinder (572) piston rod, the riveting head (573) are located at the rotary expansion
Right above collet (531)；
First slide unit (541) drives through first actuator (542) so that first slide unit (541) has the first work
Position and second station: when the first station of Yu Suoshu, the feeding preload component is located above the batch can (52), the straight line position
Displacement sensor (561) is located at the top of the bearing outer ring (8) on the riveting station (58)；When the second station,
The feeding preload component is located at the top of the bearing outer ring (8) on the riveting station (58), and the feeding pre- air cylinder
(551) upper end piston rod is located at below the riveting head (573).
2. a kind of automatic rivet ball according to claim 1 installs equipment, which is characterized in that first slide unit (541)
On be also equipped with detection cylinder (562) straight down, be provided on the piston rod of detection cylinder (562) for the straight line
The detection slide unit (563) of displacement sensor (561) installation.
3. a kind of automatic rivet ball according to claim 1 installs equipment, which is characterized in that further include presetting rack (41)
And the bearing outer ring (8) on the presetting rack (41) is installed to the manipulator at the rotary expansion collet (531)
(6)；
The presetting rack (41) is rotatably installed with the active support wheel (421) for supporting the bearing outer ring (8) and passive support
It takes turns (422), the preset frame is equipped with the presetting driving motor (423) with the active support wheel (421) transmission connection；It is described
Presetting rack (41) is formed with presetting station (43) above the active support wheel (421) and passive support wheel (422)；
The presetting rack (41) is equipped with pinch roller assembly, and the pinch roller assembly includes that rotation is installed on the presetting rack (41)
Pinch roller connecting rod (441), rotation be installed on described pinch roller connecting rod (441) one end rotation pinch roller (442), with pinch roller connecting rod
(441) pinch roller cylinder (443) of other end transmission connection；
The presetting rack (41) is also equipped with presetting positioning component, and the presetting positioning component is installed on described pre- including rotation
The detection means (451) for adjusting rack (41), are installed on the first displacement sensor (452) for being installed on the presetting rack (41)
The presetting cylinder (453) and be connected to described presetting that the presetting rack (41) and the driving detection means (451) rotate
Detection tension spring (454) between the piston rod and the detection means (451) of cylinder (453)；
The detection means (451) have the detection contact pin (4511) cooperated with the rivet hole (81) of the bearing outer ring (8) and
With the detection baffle (4512) of described detection contact pin (4511) synchronous rotary；When the detection contact pin (4511) is inserted into the bearing
When rivet hole (81) of outer ring (8), the distance between the detection baffle (4512) and the first displacement sensor (452) are less than etc.
In the preset value of first displacement sensor (452), so that presetting driving motor (423) stops operating；When the detection is inserted
When needle (4511) is connected to the lateral wall of the bearing outer ring (8), the detection baffle (4512) and first displacement sensing
The distance between device (452) is greater than the preset value of first displacement sensor (452).
4. a kind of automatic rivet ball according to claim 3 installs equipment, which is characterized in that the manipulator (6) includes
Horizontal support (61), is movably installed in horizontal support (61) at the lateral cylinder (62) for driving horizontal support (61) horizontal sliding
Longitudinal carrier (63) is installed on horizontal support (61) and drives the longitudinal cylinder (64) and peace of longitudinal carrier (63) straight skidding
Finger cylinder (65) loaded on longitudinal cylinder (64)；
The horizontal support (61) has the first lateral station and the second lateral station through the driving of lateral cylinder (62)；In described
When the first lateral station, the finger cylinder (65) and the presetting station (43) are opposite；When the described second lateral station, institute
It states finger cylinder (65) and the riveting station (58) is opposite；
The longitudinal direction main support has first longitudinal direction station and the second lateral station through the driving of lateral cylinder (62)；In described
When one longitudinal station, the finger cylinder (65) is held on the rotary expansion collet (531)/presetting rack (41)
The bearing outer ring (8)；When the second longitudinal direction station, the finger cylinder (65) and the rotary expansion collet (531)/
The presetting rack (41) is not interfered.
5. a kind of automatic rivet ball according to claim 3 installs equipment, which is characterized in that further include under being laterally arranged
The blanking cylinder (72) of hopper (71) and driving blanking groove (71) straight skidding；The blanking groove (71) is through the blanking gas
Cylinder (72) driving has the first discharge station and the second discharge station；When first discharge station, the blanking groove (71)
Material receiving end be located at the lower section of the riveting station (58)；When second discharge station, the splicing of the blanking groove (71)
End is located in the lower section of the finger cylinder (65) of the second longitudinal direction station.
6. a kind of automatic rivet ball according to claim 5 installs equipment, which is characterized in that further include detection inverting slideway
(31) and slideway (37) are fed；
The detection inverting slideway (31) includes entry ramp (311), positive slideway (312) and outlet slideway (314)；The inspection
It surveys inverting slideway (31) and is equipped with detection station (316) in the junction of the entry ramp (311) and the positive slideway (312)
And the bearing outer ring (8) is blocked in the stopper projection (315) of the detection station (316)；
Detection inverting slideway (31) is additionally provided with for promoting the bearing outer ring (8) at the detection station (316)
Lifting cylinder (32), for detecting the forward and reverse positive and negative detection components of the bearing outer ring (8) and for described in will be reversed
Bearing outer ring (8) pushes away the commutation component of the detection station (316)；
The positive and negative detection components include the of amesdial (33) and fixing head (332) displacement for detection micrometer (33)
Two displacement sensors (34)；
The commutation component includes the reversing cylinder (35) of push plate (36) and driving push plate (36) sliding；
When the bearing outer ring (8) forward direction is placed in the detection station (316), the bearing outer ring (8) is by the promotion
During cylinder (32) is promoted, the detection probe (331) of the amesdial (33) can be caught in the limit of the bearing outer ring (8)
In annular groove (83), and make the fixing head (332) of the amesdial (33) and the most narrow spacing of the second displacement sensor (34)
From the preset value for being greater than the second displacement sensor (34), the commutation component is failure to actuate；
When the bearing outer ring (8) is oppositely positioned when the detection station (316), the bearing outer ring (8) is by the promotion
During cylinder (32) is promoted, the detection probe (331) of the amesdial (33) can be connected to the outer of the bearing outer ring (8)
On side wall, and make the fixing head (332) of the amesdial (33) and the minimum range of the second displacement sensor (34) small
In the preset value for being equal to second displacement sensor (34), the reversing cylinder (35) drives push plate (36) by the bearing outer ring
(8) detection station (316) are pushed away.
7. a kind of automatic rivet ball according to claim 6 installs equipment, which is characterized in that the detection inverting slideway
(31) further include reversed slideway (313) positioned at described positive slideway (312) side, and the tail end of the reversed slideway (313)
It is connected to outlet slideway (314), the push plate (36) has the curved guiding surface (361) for overturning the bearing outer ring (8).
8. a kind of automatic rivet ball according to claim 6 installs equipment, which is characterized in that the outlet slideway (314)
With the discharge port (3141) for entering charging slideway (37) for the bearing outer ring (8), one end of charging slideway (37)
Relatively with the presetting station (43), and the other end is equipped with that will to feed the push-in of the bearing outer ring (8) in slideway (37) pre-
Adjust the pushing material component of station (43)；The pushing material component includes pusher cylinder (372) and pusher sliding block (371).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596818.7A CN110285151B (en) | 2019-07-02 | 2019-07-02 | Automatic rivet ball mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596818.7A CN110285151B (en) | 2019-07-02 | 2019-07-02 | Automatic rivet ball mounting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110285151A true CN110285151A (en) | 2019-09-27 |
| CN110285151B CN110285151B (en) | 2020-10-16 |
Family
ID=68020490
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596818.7A Active CN110285151B (en) | 2019-07-02 | 2019-07-02 | Automatic rivet ball mounting equipment |
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| Country | Link |
|---|---|
| CN (1) | CN110285151B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421313A (en) * | 2020-04-08 | 2020-07-17 | 镇江晨光焊接设备制造有限公司 | Shell surface sorting mechanism for automatic shell loading machine |
| CN116906457A (en) * | 2023-09-11 | 2023-10-20 | 常州市武滚轴承有限公司 | Cylindrical roller bearing combination assembly fixture |
| CN117307612A (en) * | 2023-11-02 | 2023-12-29 | 安徽祥东高端装备股份有限公司 | High-strength bearing and production system thereof |
| CN117915571A (en) * | 2024-03-20 | 2024-04-19 | 南京克锐斯自动化科技有限公司 | Automatic riveter suitable for PCB board |
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| CN2287683Y (en) * | 1997-04-22 | 1998-08-12 | 常熟市特种轴承厂 | Bearing with wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421313A (en) * | 2020-04-08 | 2020-07-17 | 镇江晨光焊接设备制造有限公司 | Shell surface sorting mechanism for automatic shell loading machine |
| CN116906457A (en) * | 2023-09-11 | 2023-10-20 | 常州市武滚轴承有限公司 | Cylindrical roller bearing combination assembly fixture |
| CN116906457B (en) * | 2023-09-11 | 2023-11-14 | 常州市武滚轴承有限公司 | Cylindrical roller bearing combination assembly fixture |
| CN117307612A (en) * | 2023-11-02 | 2023-12-29 | 安徽祥东高端装备股份有限公司 | High-strength bearing and production system thereof |
| CN117307612B (en) * | 2023-11-02 | 2024-04-05 | 安徽祥东高端装备股份有限公司 | High-strength bearing and production system thereof |
| CN117915571A (en) * | 2024-03-20 | 2024-04-19 | 南京克锐斯自动化科技有限公司 | Automatic riveter suitable for PCB board |
| CN117915571B (en) * | 2024-03-20 | 2024-05-14 | 南京克锐斯自动化科技有限公司 | Automatic riveter suitable for PCB board |
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| CN110285151B (en) | 2020-10-16 |
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