CN104842139B - A kind of bearing inner race automatic installation mechanism - Google Patents
A kind of bearing inner race automatic installation mechanism Download PDFInfo
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- CN104842139B CN104842139B CN201510267064.2A CN201510267064A CN104842139B CN 104842139 B CN104842139 B CN 104842139B CN 201510267064 A CN201510267064 A CN 201510267064A CN 104842139 B CN104842139 B CN 104842139B
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- clamper
- barrel
- mounting seat
- bearing
- inner race
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 45
- 210000000078 claw Anatomy 0.000 claims description 44
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention discloses a kind of bearing inner race automatic installation mechanism, the mechanism is made up of frame, inner ring distribution portion and inner ring mounting portion.Wherein, frame is mainly made up of pedestal, longeron and installing plate；Inner ring distribution portion is mainly made up of upper mounting seat, barrel bearing, barrel, striker plate, slide rail, clamper, oscillating cylinder, optical axis bearing, camshaft, clamper support plate and back-moving spring etc.；Inner ring mounting portion is mainly made up of line slideway, sliding block, lower mounting seat, lifting cylinder, oscillating cylinder, open and close device, glidepath and lower gripper etc..The mechanism can realize the adjustment and installation of bearing inner race automatically, and have the features such as reliable operation, automaticity are high, the scope of application is wider.
Description
Technical field
The present invention relates to bearing automatic assembly technique, specifically, being related to a kind of bearing inner race automatic installation mechanism.
Background technology
Taper roll bearing automatic assembly technique is that a kind of machinery, automatic control technology of collecting grown up in recent years is equal to
The emerging technology of one, has traditional-handwork operation in terms of assembling quality, raising productivity ratio and reduction labor intensity is ensured
Incomparable plurality of advantages.But at present, the domestic research on taper roll bearing automatic assembling machine is also fewer, can look into
To Related product only have rotary six stations of the DS16 full-automatic taper roll bearing dress of Luoyang LYC Bearing Co., Ltd's development
Taper roll bearing assembly line produced with machine, Ningbo Jiangbei FST Machine Co., Ltd. etc. several.
According to the practical set process of taper roll bearing, bearing assembly machine typically can provided with take retainer, roller install,
The stations such as roller is checked, inner ring is installed, inner assembly pressing.Wherein, inner ring installs pose adjustment and the installation that station realizes inner ring,
Its quality, efficiency and automatization level for installing are to influence the key factor of bearing assembly machine performance, the automatic mounting technique of inner ring
It is also simultaneously the key technology for realizing bearing automatic assembling.
The content of the invention
It is an object of the invention to provide a kind of bearing inner race automatic installation mechanism, after the adjustment that inner ring can be realized automatically
Clamping conveying, installation procedure is transported to by inner ring, mechanism it is simple in construction, modulability is good, reliable operation, automaticity
It is high, can be used cooperatively with inner ring distributor gear, to assemble inner ring distribution system or the full-automatic fitting machine of inner ring etc., complete inner ring
Conveying install.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of bearing inner race automatic installation mechanism, including frame, are arranged on the upper mounting seat in frame, lower mounting seat.
Upper mounting seat be provided with barrel, the clamping device positioned at the lower section of barrel, clamping device be arranged in pairs clamper,
Middle clamper, provided with interval between upper clamper and middle clamper；Upper clamper, middle clamper are connected with actuating unit
Connect, the left jamming claw that upper clamper is set and the right jamming claw of upper clamper setting, the left jamming claw and middle clamper of the setting of middle clamper
The right jamming claw of setting drives mutually to draw close by actuating unit moves or is located remotely from each other motion, and upper clamper, middle folder
Folding condition in holder clamping process is opposite.
Lower mounting seat is provided with support base, and support base is fixed glidepath, glidepath and sliding block and coordinated, under sliding block connection
Clamper；The left jamming claw of lower gripper, right jamming claw driven by actuating unit mutually draw close in the horizontal direction motion or
It is located remotely from each other motion.
Described lower gripper or middle clamper at least one close, remote motion repeatedly can be done to other side.
The technical program in frame by setting upper mounting seat, lower mounting seat to fix miscellaneous part, compact conformation, work
Performance is stable, and upper mounting seat is provided with upper clamper, middle clamper, and lower mounting seat is provided with lower gripper, passes through above-mentioned clamping
Mutually drawing close motion or being located remotely from each other motion for device can complete to grip or discharge the process of inner ring, the letter of this distributor gear structure
Single, the folding condition during clamper, middle gripper is on the contrary, when upper clamper opens thereon, middle clamper closure,
During upper clamper closure, middle clamper opens, and middle clamper falls into middle clamper with the inner ring in upper clamper interval；The present apparatus
It can ensure that the inner ring in barrel falls successively, stable work in work.Mechanism it is simple in construction, modulability is good, reliable operation, from
Dynamicization degree is high, can be used cooperatively with inner ring distributor gear, to assemble inner ring distribution system or the full-automatic fitting machine of inner ring etc.,
The conveying for completing inner ring is installed.
As the further improvement to the technical program, the bottom of lower mounting seat is provided with lifting cylinder；Lower mounting seat passes through
Carriage is connected with frame, and lower mounting seat is promoted by lifting cylinder and moved back and forth.
By setting lifting cylinder, promote lower mounting seat move back and forth can drive lower gripper in lower mounting seat with it is upper
Reciprocal relative motion is formed between middle clamping in mounting seat so that lower gripper can grip inner ring close to middle clamper.
As the further improvement to the technical program, described upper clamper, middle clamper, the front end of lower gripper are set
There is arc cavity.By setting arc cavity, the circular gripping cavity of two arc cavity compositions makes the action of gripping inner ring more
It is stable.
As the further improvement to the technical program, described upper mounting seat, the actuating unit of lower mounting seat are equal
Provided with oscillating cylinder, the power transmission shaft connection cam of the oscillating cylinder of described upper mounting seat, cam is divided into overhead cam and lower cam,
Overhead cam differs 90 degree with lower cam phase, left jamming claw and right jamming claw, the middle clamping of the setting of upper clamper that upper clamper is set
The right jamming claw that the left jamming claw of device setting is set with middle clamper is driven by actuating unit and mutually draws close motion or mutual
Away from motion.
Using cylinder as power source, dependable performance, response are fast, efficiency high.By setting cam, and cam be divided into it is convex
Wheel and lower cam, are co-axially mounted fixation, and phase differs 90 degree, it is possible to use an oscillating cylinder carries out transmission work, action
Coordination, matching property are stable, save the energy.
As the further improvement to the technical program, the left and right sides of described cam provided with upper clamper support plate, in
Clamp support plate；Upper clamper support plate, middle clamper support plate are connected by optical axis, and optical axis is fixed on optical axis bearing；Upper clamper
Back-moving spring is provided between support plate, middle clamper support plate and optical axis bearing；Upper clamper, middle clamper respectively with upper clamper branch
Plate, middle clamper support plate are fixedly connected；Upper clamper, middle clamper are fixedly connected with top shoe, middle sliding block respectively；Top shoe,
Middle sliding block is engaged with upper slide rail, middle slide rail respectively.
By setting upper clamper support plate, middle clamper support plate, and back-moving spring is set, in that context it may be convenient to utilize spring
Extensibility resets.By setting above-mentioned top shoe, middle sliding block and the upper slide rail being matched therewith, middle slide rail to ensure upper clamping
Sensitivity, the accuracy of the action of device and middle clamper during clamping is closed and opened.
As the further improvement to the technical program, the front end of described upper mounting seat is provided with barrel bearing, barrel branch
Seat is provided with barrel connecting plate, and barrel is connected by barrel connecting plate；Upper slide rail, the two ends of middle slide rail are affixed to material
The bottom of cylinder bearing；The middle part of upper mounting seat is provided with connecting seat, and the top of connecting seat is connected oscillating cylinder seat, oscillating cylinder
The lower section of seat is optical axis bearing.
By being respectively equipped with barrel bearing and connecting seat in upper mounting seat, the miscellaneous part of the present apparatus is with above-mentioned barrel branch
Installation fixation, easily compact conformation, regulation are carried out based on seat, connecting seat；And the stability after assembling is strong.
As the further improvement to the technical program, the oscillating cylinder of described lower mounting seat is solid by oscillating cylinder seat
It is scheduled in lower mounting seat, the output shaft of oscillating cylinder is connected by one end of shaft coupling and rotating shaft, the other end connection of rotating shaft is opened
Clutch, open and close device promotes lower gripper to occur mutually to draw close motion or be located remotely from each other motion.
As the further improvement to the technical program, the center of described open and close device is provided with shaft hole, the two of shaft hole
Side is provided with arc guide barrel, and arc guide barrel one end is near from shaft hole, and the other end is remote from shaft hole.
Lower gripper is fixedly connected with contiguous block, and contiguous block is provided with impeller-hub, and the arc that impeller-hub extend into open and close device is led
In groove.By the open and close device of above-mentioned shape, when oscillating cylinder is rotated, open and close device is rotated, and can be promoted down by its arc guide barrel
Clamper life mutually draws close motion or is located remotely from each other motion, completes the action process of clamping or release inner ring.
As the further improvement to the technical program, described support base is in " work " font, and the bottom surface of support base is with
Mounting seat is fixedly connected, and the top surface of support base fixes glidepath.I-shaped support base, is connected simple, service behaviour is steady
It is fixed reliable.
As the further improvement to the technical program, upper clamper, middle clamper, lower gripper are by left and right claw
Composition.
The part of the present apparatus and its effect are as follows：
Upper mounting seat, it is L-shaped, it is the installation foundation of other parts installed in installing plate top；Barrel bearing, is arranged on
On the left of upper mounting seat；Barrel, barrel holder top is arranged on by barrel connecting plate, and it is interior provided with bearing inner race passage, and this leads to
It is 3~5 degree of turbination that road is tapered, and opening is big, exports small, to facilitate bearing inner race to enter, improves in present apparatus bearing
Circle adjustment and the efficiency of conveying.
Striker plate, the opposite exported installed in barrel top, feeding vibration disk, for preventing inner ring from passing into others' hands and promoting its suitable
Profit enters feeding cylinder；It is preferred that structure be semicircle arcuation, its bottom is connected with barrel connecting plate.
Upper slide rail, in the middle part of barrel bearing；Upper clamper, is made up of left and right claw, and two claws pass through sliding block respectively
On upper slide rail, it can be moved horizontally with respect to it；Middle slide rail, installed in barrel bearing bottom；Middle clamper, by left and right card
Pawl is constituted, and two claws are arranged on middle slide rail by middle sliding block respectively, can be moved horizontally with respect to it.The left and right claw phase of clamper
To motion, clamper closure clamps inner ring；Two claws mutually draw close motion or are located remotely from each other motion, and clamper unclamps, inner ring
Free-falling.
Connecting seat, in the middle part of upper mounting seat；Oscillating cylinder seat, is taken the shape of the letter U, and side is put installed in connecting seat top, is swung
Upper and lower two faces of cylinder block are provided with axis hole, and the power transmission shaft of oscillating cylinder is vertically arranged by axis hole.
Oscillating cylinder, is 90 degree of oscillating cylinders installed in oscillating cylinder seat top；
Bearing block, 2, installed in the bottom of oscillating cylinder seat, it is interior provided with rolling bearing；
Optical axis bearing, installed in connecting seat bottom, its both sides is provided with four groups of optical axis mounting holes, and mounting hole is used to fix light
Axle, 4, two ends are separately mounted in the optical axis mounting hole of optical axis bearing, and the termination of optical axis is fixed by fixing nut.
Upper clamper support plate, 2, provided with optical axis hole, by optical axis borehole jack on the optical axis of top；Its one end and upper clamping
The left and right claw of device is fixedly connected.
Lower gripper support plate, 2, provided with optical axis hole, by optical axis borehole jack on the optical axis of bottom；Its one end and lower clamping
The left and right claw of device is fixedly connected.
Back-moving spring, is sleeved on optical axis by 8, respectively between upper and lower clamper support plate and optical axis bearing.
Camshaft, upper end is connected by shaft coupling with oscillating cylinder output shaft, and middle part is sleeved in the bearing hole of bearing block,
Lower end is provided with two cams, and two cams are located on two between clamper support plate and two lower gripper support plates respectively, and is resetting bullet
Contacted all the time with the holding of upper and lower clamper support plate in the presence of spring.
Lower mounting seat, it is L-shaped, on sliding block.
Line slideway, sliding block, constitute prismatic pair, and lower mounting seat, which is realized, to be moved back and forth.
Lifting cylinder, is installed by cylinder block and fixed, and its piston rod is connected with lower mounting seat.
Oscillating cylinder seat, takes the shape of the letter U, in the middle part of lower mounting seat.
Oscillating cylinder, is 90 degree of oscillating cylinders installed in oscillating cylinder seat side.
Bearing block, 2, installed in the opposite side of oscillating cylinder seat, its internal rolling bearing provides circumferential branch for rotating shaft
Support.
Rotating shaft, one end is connected by shaft coupling with oscillating cylinder output shaft, and middle part is sleeved in the bearing hole of bearing block.
Open and close device, is fixed on the other end of rotating shaft, which is provided with centrosymmetric circular arc guide groove；Arc guide barrel one end from
Shaft hole is near, and the other end is remote from shaft hole.
Glidepath, is arranged in lower mounting seat by an I-shaped support base.
Lower gripper, is made up of left and right claw, and two claws are arranged on glidepath by sliding block respectively, can be with respect to it
Move horizontally.
Contiguous block, 2, its one end is provided with fixed station, fixing hole, and fixed station and the lower gripper of contiguous block are connected
On, the other end of contiguous block is provided with impeller-hub, and impeller-hub is stretched into the arc guide barrel of open and close device.
The operation principle of the present apparatus is as follows：
Oscillating cylinder drives camshaft indexing, and clamper support plate does under cam and back-moving spring collective effect and mutually drawn close
Motion is moved or be located remotely from each other, and drives corresponding claw to move, to realize the folding of clamper.When the major axis of cam and two is clamped
When device support plate is contacted, clamper is opened, and short axle is with two clamper support plates when contacting, and clamper is closed.Also, two cam profiles
Close, phase differs 90 degree, it is ensured that the folding condition of upper, middle clamper is opposite；When upper clamper opens, middle clamper is closed
Close, the inner ring in barrel falls successively, because the spacing of upper, middle clamper is equal to the width of bearing inner race, when upper clamper is closed
During conjunction, it is ensured that middle clamper only clamps a bearing inner race, at this moment, and middle clamper opens, and bearing inner race falls into lower gripper.
Lower mounting seat is driven with motion of the sliding block along line slideway to move inner ring by lifting cylinder, is completed gripping inner ring and is transported to
The course of work of installation procedure.
The technical program feature and advantage are：
1st, the upper, control of middle clamper employs the camshaft with two cams, and two cam profiles are approached, phase
90 degree of position difference, it is ensured that two clamper folding conditions are on the contrary, job requirements can be met, while reducing power source, drop again
Low control difficulty simultaneously makes structure compacter.The control of the lower gripper employs the open and close device with arc guide barrel, knot
Structure is simple, dependable performance.
2nd, the upper, spacing of middle clamper is adjusted in the width of a bearing inner race, the action process of two clampers,
It can ensure that bearing inner race delivers into the inner ring mounting portion by lower gripper clamping one by one.
3rd, the power source of mechanism employs cylinder, and dependable performance, response are fast, efficiency high.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of stereogram of embodiment of the invention.
Fig. 2 is the stereogram of optical axis bearing of the present invention.
Fig. 3 is the stereogram of clamper in the present invention, middle clamper and its mode that is connected.
Fig. 4 is the stereogram of lower mounting seat of the present invention and the part that is connected.
With reference to accompanying drawing, reference is as follows in the embodiment of the present invention：
1- sliding blocks；2- line slideways；3- frames；4- installing plates；5- upper mounting seats；6- connecting seats；7- swings gas
Cylinder seat；8- oscillating cylinders；9- optical axis bearings；10- barrel connecting plates；11- barrel bearings；12- barrels；13- striker plates；
The upper clampers of 15-；Clamper in 16-；17- lower grippers；18- sliding blocks；19- glidepaths；20- support bases；21-
Even
Connect block；22- open and close devices；23- bearing blocks；24- oscillating cylinders seat；25- shaft couplings；26- oscillating cylinders；
27- lower mounting seats；28- cylinder blocks；29- lifting cylinders；30- shaft couplings；31- power transmission shafts；32- bearing blocks；33- is convex
Wheel；The upper clamper support plates of 34-；35- back-moving springs；36- lower gripper support plates；37- fixing nuts；The upper slide rails of 38-；
Slide rail in 39-；Sliding block in 40-；41- top shoes.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Understood with reference to Fig. 1-Fig. 4, a kind of bearing inner race automatic installation mechanism of the technical program, including frame 3, set
Upper mounting seat 5 in frame 3, lower mounting seat 27, upper mounting seat 5 is provided with barrel 12, the clamping positioned at the lower section of barrel 12
Device, clamping device is arranged in pairs clamper 15, middle clamper 16, between being provided between upper clamper 15 and middle clamper 16
Every；Upper clamper 15, middle clamper 16 are connected with actuating unit, upper clamper 15 and upper clamper 15, middle clamper
16 are driven by actuating unit with middle clamper 16 and mutually draw close motion or be located remotely from each other motion, and upper clamper 15, in
Folding condition in the clamping process of clamper 16 is opposite；
With reference to Fig. 4 understand, lower mounting seat 27 be provided with support base 20, support base 20 fix glidepath 19, glidepath 19 with
Sliding block 18 coordinates, the connection lower gripper 17 of sliding block 18；Lower gripper 17 is driven in the horizontal direction by actuating unit
Mutually draw close motion or be located remotely from each other motion.The bottom of lower mounting seat 27 is provided with lifting cylinder 29；Lower mounting seat 27 is by sliding
Device is connected with frame 3, and lower mounting seat 27 is promoted by lifting cylinder 29 and moved back and forth.
Understood with reference to Fig. 1, Fig. 4, upper clamper 15, the lower gripper 17 of middle clamper 16 are constituted by left and right claw, upper folder
Holder 15, middle clamper 16, the front end of lower gripper 17 are provided with arc cavity.
Understand that upper mounting seat 5, the actuating unit of lower mounting seat 27 are equipped with oscillating cylinder with reference to Fig. 2, Fig. 3, connection
The connection cam 33 of power transmission shaft 31 of the oscillating cylinder 8 of seat 6,33 points of cam is overhead cam and lower cam, overhead cam and lower cam phase
90 degree of position difference, overhead cam is rotated with lower cam coaxial drives upper clamper 15 and upper clamper 15, middle clamper 16 and middle folder
Holder 16 mutually draws close motion or is located remotely from each other motion.
The both sides of cam 33 are provided with upper clamper support plate 34, the support plate of middle clamper 16；Upper clamper support plate 34, middle clamper
16 support plates are connected by optical axis, and optical axis is fixed on optical axis bearing 9；Upper clamper support plate 34, the support plate of middle clamper 16 and optical axis
Back-moving spring 35 is provided between bearing 9；Upper clamper 15, middle clamper 16 respectively with upper clamper support plate 34, middle clamper 16
Support plate is fixedly connected；Upper clamper 15, middle clamper 16 are fixedly connected with top shoe 41, middle sliding block 40 respectively；Top shoe 41, in
Sliding block 40 is engaged with upper slide rail 38, middle slide rail 39 respectively.
The front end of upper mounting seat 5 is provided with barrel bearing 11, and barrel bearing 11 is provided with barrel connecting plate 10, and barrel 12 passes through
Barrel connecting plate 10 is connected；Upper slide rail 38, the two ends of middle slide rail 39 are affixed to the bottom of barrel bearing 11；It is upper to install
The middle part of seat 5 is provided with connecting seat 6, and the top of connecting seat 6 is connected oscillating cylinder seat 7, and the lower section of oscillating cylinder seat 7 is optical axis
Bearing 9.
Understood with reference to Fig. 4, the oscillating cylinder 26 of lower mounting seat 27 is fixed in lower mounting seat 27 by oscillating cylinder seat 24,
The output shaft of oscillating cylinder 26 is connected by shaft coupling 25 with one end of rotating shaft, the other end connection open and close device 22 of rotating shaft, folding
Device 22 promotes lower gripper 17 to occur mutually to draw close motion or be located remotely from each other to do exercises.The center of open and close device 22 is provided with rotating shaft
Hole, the both sides of shaft hole are provided with arc guide barrel, and arc guide barrel one end is near from shaft hole, and the other end is remote from shaft hole.
Support base 20 is in " work " font, and the bottom surface of support base 20 is fixedly connected with lower mounting seat 27, the top surface of support base 20
Fixed glidepath 19.
The part of the present apparatus and its effect are as follows：
Upper mounting seat 5, it is L-shaped, it is the installation foundation of other parts installed in the top of installing plate 4；Barrel bearing 11, peace
Mounted in the left side of upper mounting seat 5；Barrel 12, the top of barrel bearing 11 is arranged on by barrel connecting plate 10, and it is interior provided with bearing
Passage is enclosed, it is 3~5 degree of turbination that the passage is tapered, and opening is big, exports small, to facilitate bearing inner race to enter, improves originally
The efficiency that means bearing inner ring is adjusted and conveyed.
Striker plate 13, the opposite exported installed in the top of barrel 12, feeding vibration disk, for preventing inner ring from passing into others' hands and promoting
It smoothly enters feeding cylinder 12；It is preferred that structure be semicircle arcuation, its bottom is connected with barrel connecting plate 10.
Upper slide rail 38, installed in the middle part of barrel bearing 11；Upper clamper 15, is made up of left and right claw, and two claws lead to respectively
Top shoe 41 is crossed on upper slide rail 38, can be moved horizontally with respect to it；Middle slide rail 39, installed in the bottom of barrel bearing 11；In
Clamper 16, is made up of left and right claw, and two claws are arranged on middle slide rail 39 by middle sliding block 40 respectively, can be with respect to its level
It is mobile.The left and right claw move toward one another of clamper, clamper closure, inner ring is clamped；Mutually draw close motion or be located remotely from each other fortune
Dynamic, clamper unclamps, inner ring free-falling.
Connecting seat 6, installed in the middle part of upper mounting seat 5；Oscillating cylinder seat 7, takes the shape of the letter U, side is put installed in the top of connecting seat 6,
Upper and lower two faces of oscillating cylinder seat 7 are provided with axis hole, and the power transmission shaft 31 of oscillating cylinder 26 is vertically arranged by axis hole.
Oscillating cylinder 8, is 90 degree of oscillating cylinders installed in the top of oscillating cylinder seat 7；
Bearing block 32,2, installed in the bottom of oscillating cylinder seat 24, it is interior provided with rolling bearing；
Optical axis bearing 9, installed in the bottom of connecting seat 6, its both sides is provided with four groups of optical axis mounting holes, and mounting hole is used to fix light
Axle.
Optical axis, 4, two ends are separately mounted in the optical axis mounting hole of optical axis bearing 9, and the termination of optical axis passes through fixing nut
37 are fixed.
Upper clamper support plate 34,2, provided with optical axis hole, by optical axis borehole jack on the optical axis of top；Its one end and upper folder
The left and right claw of holder 15 is fixedly connected.
Lower gripper support plate 36,2, provided with optical axis hole, by optical axis borehole jack on the optical axis of bottom；Its one end and lower folder
The left and right claw of holder 17 is fixedly connected.
Back-moving spring 35,8, is sleeved on optical axis, respectively between upper and lower clamper support plate 36 and optical axis bearing 9.
The axle upper end of cam 33 is connected by shaft coupling 30 with the output shaft of oscillating cylinder 8, and middle part is sleeved on the axle of bearing block 32
In bearing bore, lower end is provided with two cams-overhead cam, lower cam, and two cams are located at clamper support plate 34 and twice folders on two respectively
Between holder support plate 36, and contacted all the time with the holding of upper and lower clamper support plate 36 in the presence of back-moving spring 35.
Lower mounting seat 27, it is L-shaped, install on the slider 1.
Line slideway 2, sliding block 1, constitute prismatic pair, and lower mounting seat 27, which is realized, to be moved back and forth.
Lifting cylinder 29, is installed by cylinder block 28 and fixed, and its piston rod is connected with lower mounting seat 27.
Oscillating cylinder seat 24, takes the shape of the letter U, installed in the middle part of lower mounting seat 27.
Oscillating cylinder 26, is 90 degree of oscillating cylinders installed in 24 sides of oscillating cylinder seat.
Bearing block 23,2, installed in the opposite side of oscillating cylinder seat 24, its internal rolling bearing provides week for rotating shaft
To support.
Rotating shaft, one end is connected by shaft coupling 25 with the output shaft of oscillating cylinder 26, and middle part is sleeved on the bearing of bearing block 23
In hole.
Open and close device 22, is fixed on the other end of rotating shaft, which is provided with centrosymmetric circular arc guide groove；Arc guide barrel one end
Near from shaft hole, the other end is remote from shaft hole.
Glidepath 19, is arranged in lower mounting seat 27 by an I-shaped support base 20.
Lower gripper 17, is made up of left and right claw, and two claws are arranged on glidepath 19 by sliding block 18 respectively, can
Moved horizontally with respect to it.
Contiguous block 21,2, its one end is provided with fixed station, fixing hole, and the fixed station of contiguous block 21 is connected with lower gripper 17
In fixation, the other end of contiguous block 21 is provided with impeller-hub 43, and impeller-hub 43 is stretched into the arc guide barrel of open and close device 22.
The course of work of the present embodiment, is mainly included the following steps that：
1st, the work of control self-feeding vibrating disk, adjusts posture (large-flange is upper) by bearing inner race and goes out from barrel 12
Material mouth is sent out successively, in the presence of striker plate 13, and bearing inner race sequentially enters barrel 12；Under original state, upper clamper 15
Closure, nethermost bearing inner race is clamped by upper clamper 15.
2nd, control oscillating cylinder 8 is acted, and band moving cam 33 is rotated by 90 °, and closes middle clamper 16, upper clamper 15 dozens
Open, bearing inner race falls successively, nethermost bearing inner race is clamped by middle clamper 16；Meanwhile, control lifting cylinder 29 is acted,
The lower gripper 17 of closure is set to rise to a high position.
3rd, control oscillating cylinder 8 is acted, and band moving cam 33 returns to original position, in the presence of back-moving spring 35, upper clamper
15 closures, middle clamper 16 are opened, and because the spacing of upper clamper 15 and middle clamper 16 is equal to bearing inner race width, make inverse
Second bearing inner ring is clamped by upper clamper 15, and nethermost bearing inner race falls into lower gripper 17.
4th, control lifting cylinder 29 is acted, and lower gripper 17 is down to the installation site of low level, i.e. bearing inner race；Control pendulum
Cylinder 26 of taking offence is acted, and is driven open and close device 22 to be rotated by 90 ° by rotating shaft, is opened lower gripper 17, bearing inner race is installed in place.
5th, control lifting cylinder 29 is acted, and lower gripper 17 is risen to a high position；Control oscillating cylinder 26 is acted, and passes through rotating shaft
Drive open and close device 22 to return to original position, close lower gripper 17.
6th, above-mentioned steps are performed from 2 again, starts new round circulation.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent substitution to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. a kind of bearing inner race automatic installation mechanism, including frame, are arranged on the upper mounting seat in frame, lower mounting seat, its spy
Levy and be：
The front end of described upper mounting seat is provided with barrel bearing, and barrel bearing is provided with barrel connecting plate；
Barrel is arranged on barrel holder top by barrel connecting plate, and barrel is provided with bearing inner race passage, and the passage is tapered to be
The turbination of 3-5 degree, opening is big, exports small；
Striker plate, the opposite exported installed in barrel top, feeding vibration disk, striker plate bottom is connected solid with barrel connecting plate
It is fixed；
The lower section of barrel is provided with clamping device, and clamping device is arranged in pairs clamper, middle clamper, upper clamper and middle clamping
Provided with interval between device；Upper clamper, middle clamper are connected with actuating unit；Upper clamper, middle clamper, lower clamping
Device is constituted by left and right claw；The left jamming claw that upper clamper is set and right jamming claw, the middle clamper of the setting of upper clamper are set
The right jamming claw that left jamming claw is set with middle clamper drives mutually to draw close by actuating unit moves or is located remotely from each other motion,
And the folding condition during upper clamper, middle gripper is opposite；
Described lower mounting seat is provided with support base, and support base is fixed glidepath, glidepath and sliding block and coordinated, sliding block connection
Lower gripper；Left jamming claw, the right jamming claw of lower gripper are driven by actuating unit mutually draws close motion in the horizontal direction
Or it is located remotely from each other motion；
Described lower gripper or middle clamper at least one close, remote motion repeatedly can be done to other side.
2. a kind of bearing inner race automatic installation mechanism according to claim 1, it is characterised in that：Described lower mounting seat
Bottom is provided with lifting cylinder；Lower mounting seat is connected by carriage with frame, and lower mounting seat promotes reciprocal by lifting cylinder
Motion.
3. a kind of bearing inner race automatic installation mechanism according to claim 1, it is characterised in that：Described upper clamper,
Middle clamper, the front end of lower gripper are provided with arc cavity.
4. a kind of bearing inner race automatic installation mechanism according to claim 1, it is characterised in that：Described upper mounting seat,
The actuating unit of lower mounting seat is equipped with oscillating cylinder, the power transmission shaft connection cam of the oscillating cylinder of connecting seat, cam point
For overhead cam and lower cam, overhead cam differs 90 degree with lower cam phase, and the left jamming claw that upper clamper is set is set with upper clamper
The right jamming claw that the left jamming claw that right jamming claw, the middle clamper put are set is set with middle clamper drives phase by actuating unit
Mutually draw close motion or be located remotely from each other motion.
5. a kind of bearing inner race automatic installation mechanism according to claim 4, it is characterised in that：The left and right of described cam
Both sides are provided with upper clamper support plate, middle clamper support plate；Upper clamper support plate, middle clamper support plate are connected by optical axis, optical axis
It is fixed on optical axis bearing；Back-moving spring is provided between upper clamper support plate, middle clamper support plate and optical axis bearing；Upper clamping
Device, middle clamper are fixedly connected with upper clamper support plate, middle clamper support plate respectively；Upper clamper, middle clamper respectively with it is upper
Sliding block, middle sliding block are fixedly connected；Top shoe, middle sliding block are engaged with upper slide rail, middle slide rail respectively.
6. a kind of bearing inner race automatic installation mechanism according to claim 1, it is characterised in that：Barrel is connected by barrel
Plate is connected；Upper slide rail, the two ends of middle slide rail are affixed to the bottom of barrel bearing；The middle part of upper mounting seat is provided with connection
Seat, the top of connecting seat is connected oscillating cylinder seat, and the lower section of oscillating cylinder seat is optical axis bearing.
7. a kind of bearing inner race automatic installation mechanism according to claim 4, it is characterised in that：Described lower mounting seat
Oscillating cylinder is fixed in lower mounting seat by oscillating cylinder seat, and the output shaft of oscillating cylinder passes through shaft coupling and one end of rotating shaft
Connection, the other end connection open and close device of rotating shaft, open and close device promotes the left jamming claw of lower gripper and right jamming claw to occur mutually to draw close fortune
Move or be located remotely from each other motion.
8. a kind of bearing inner race automatic installation mechanism according to claim 7, it is characterised in that：In described open and close device
The heart is provided with shaft hole, and the both sides of shaft hole are provided with arc guide barrel, and arc guide barrel one end is near from shaft hole, and the other end is from shaft hole
Far.
9. a kind of bearing inner race automatic installation mechanism according to claim 1, it is characterised in that：Described support base is in
" work " font, the bottom surface of support base is fixedly connected with lower mounting seat, and the top surface of support base fixes glidepath.
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| CN201510267064.2A CN104842139B (en) | 2015-05-25 | 2015-05-25 | A kind of bearing inner race automatic installation mechanism |
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| CN201510267064.2A CN104842139B (en) | 2015-05-25 | 2015-05-25 | A kind of bearing inner race automatic installation mechanism |
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| CN104842139B true CN104842139B (en) | 2017-09-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106553160B (en) * | 2015-09-30 | 2019-08-06 | 南京德朔实业有限公司 | Arrangement of clutch and electric hammer with the arrangement of clutch |
| CN105598681B (en) * | 2016-03-09 | 2017-07-14 | 苏州博众精工科技有限公司 | A kind of jacking guide device |
| CN105773121B (en) * | 2016-05-25 | 2018-04-20 | 博众精工科技股份有限公司 | A kind of lever pressing device |
| CN108247326B (en) * | 2016-12-28 | 2023-09-29 | 上海新宇箴诚电控科技有限公司 | Device for automatically installing C-shaped clamp spring |
| CN112855785A (en) * | 2021-03-27 | 2021-05-28 | 成立强 | Mechanism for positioning inner ring and assembling roller pin and inner ring and positioning and assembling method of roller pin and inner ring |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202734A (en) * | 1982-05-19 | 1983-11-26 | Nitto Seiko Co Ltd | Cylindrical roller feeding device in automatic assembler for bearing |
| JPH10138061A (en) * | 1996-10-31 | 1998-05-26 | Tec:Kk | Automatic assembling device for roller bearing |
| JP4304631B2 (en) * | 2006-07-31 | 2009-07-29 | Ｓｍｃ株式会社 | Chuck device |
| CN102034310B (en) * | 2009-09-28 | 2012-03-28 | 江苏白雪电器股份有限公司 | Commodity output mechanism for vending machine |
| CN202556044U (en) * | 2012-05-28 | 2012-11-28 | 聊城大学 | Pneumatic piece taking device of automatic taper roller bearing assembling machine |
| CN202764223U (en) * | 2012-08-08 | 2013-03-06 | 吴江市博众精工科技有限公司 | Small separating mechanism for copper nuts |
| CN104632907B (en) * | 2015-02-02 | 2017-08-15 | 东阿县华涛钢球有限公司 | A kind of roller installing mechanism of taper roll bearing automatic assembling machine |
| CN204686370U (en) * | 2015-05-25 | 2015-10-07 | 聊城大学 | A kind of bearing inner race automatic installation mechanism |
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Inventor after: Si Shangtao Inventor before: Sun Qun Inventor before: Zhang Mengqi Inventor before: Liu Congying Inventor before: Zhao Dongjie Inventor before: Zhao Ying Inventor before: Zhang Cuihua |
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Effective date of registration: 20170811 Address after: 252200 fish mountain road, Dong'e Industrial Park, Liaocheng, Shandong Applicant after: Dong'e Huatong Bearing Fittings Co., Ltd. Address before: 252000 Hunan Road, Shandong, No. 1, Applicant before: Liaocheng University |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic bearing inner-ring mounting mechanism Effective date of registration: 20181008 Granted publication date: 20170912 Pledgee: Qilu bank, Limited by Share Ltd, Liaocheng, Dong'e branch Pledgor: Dong'e Huatong Bearing Fittings Co., Ltd. Registration number: 2018370000174 |
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Date of cancellation: 20211222 Granted publication date: 20170912 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Dong'e branch Pledgor: DONG'E COUNTY HUATONG BEARING FITTINGS Co.,Ltd. Registration number: 2018370000174 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic installation mechanism of bearing inner ring Effective date of registration: 20211227 Granted publication date: 20170912 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Dong'e branch Pledgor: DONG'E COUNTY HUATONG BEARING FITTINGS Co.,Ltd. Registration number: Y2021980016237 |
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