CN108889989A - A kind of synchronization drilling device for drilling to bearing ring - Google Patents
A kind of synchronization drilling device for drilling to bearing ring Download PDFInfo
- Publication number
- CN108889989A CN108889989A CN201811030949.0A CN201811030949A CN108889989A CN 108889989 A CN108889989 A CN 108889989A CN 201811030949 A CN201811030949 A CN 201811030949A CN 108889989 A CN108889989 A CN 108889989A
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- CN
- China
- Prior art keywords
- bearing ring
- gear
- drilling
- augers
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/12—Bearing races
Abstract
The present invention relates to technical field of bearing processing, in particular to a kind of synchronization drilling device for drilling to bearing ring；The present invention includes pedestal and supporting plate, clamping device, positioning laminating apparatus, rotating device, propulsion device；In the present invention, bearing ring is placed on the supporting plate on pedestal, gripping means grips bearing ring, positioning laminating apparatus is fitted on bearing ring and positions to the position for needing to drill on bearing ring, rotating device rotates augers, while propulsion device pushes augers to drill the position for needing to drill on bearing ring, may be implemented on bearing ring while uniformly processing multiple bearing cross holes, high in machining efficiency, machining accuracy is the same and high.
Description
Technical field
It is the present invention relates to technical field of bearing processing, in particular to a kind of for being set to the synchronous drilling that bearing ring drills
It is standby.
Background technique
Bearing is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course, specifically, when other
Parts are when generating relative motion each other on axis, for reducing coefficient of friction and the holding shaft center in power transmission process
Fixed parts.Bearing is a kind of very important components in contemporary mechanical equipment, its major function is the mechanical rotation of support
Swivel, to reduce mechanical load coefficient of friction of the equipment in transmission process, the meeting when very little of gap between shaft and outer tube
Using smooth Casing bearing set ensphere between use as bearing.
Bearing is when processing, for the needs of lubrication, it is often necessary to through-hole is opened up on bearing ring wall, through-hole
Quantity determines that usual through-hole is communicated with the groove of lasso inner surface as needed, in order to guarantee have in groove in bearing working
Enough lubricating oil, through-hole require higher machining accuracy, and traditional processing method is using regular drills to lasso
It carries out single hole to process one by one, processing efficiency is low, low precision.
Summary of the invention
Described above in order to overcome the shortcomings of, the object of the present invention is to provide a kind of synchronizations for drilling to bearing ring
Bearing ring is placed on the supporting plate on pedestal by drilling device, gripping means grips bearing ring, positioning laminating apparatus patch
It closes on bearing ring and the position for needing to drill on bearing ring is positioned, rotating device rotates augers, together
When propulsion device push augers drill to the position for needing to drill on bearing ring, may be implemented on bearing ring
Multiple bearing cross holes are uniformly processed simultaneously, high in machining efficiency, machining accuracy is the same and high.
The present invention the technical solution to solve the technical problem is that：
A kind of synchronization drilling device for drilling to bearing ring, wherein including the use of pedestal and connection on the base
In the supporting plate of placement bearing ring, the clamping device for clamping bearing ring, for being fitted on bearing ring and to bearing
The positioning laminating apparatus that the position for needing to drill on lasso is positioned, is used for the rotating device for making augers rotation
The propulsion device for pushing augers to drill the position for needing to drill on bearing ring.
As an improvement of the present invention, the supporting plate is at the center of the pedestal.
As a further improvement of the present invention, the clamping device includes fan-shaped driver plate and is respectively hinged at described dial
First connecting rod, second connecting rod on disk, one end of the first connecting rod and the first clamping bar is hinged, the second connecting rod and the second folder
One end of bar is hinged, and the other end of first clamping bar is hinged by the other end of articulated shaft and second clamping bar, and described group
Disk is connected on the chassis by the first column, and the articulated shaft is connected on the chassis, first clamping bar with it is described
Second clamping bar is for clamping bearing ring.
As a further improvement of the present invention, the first fixture block is provided on first clamping bar, on second clamping bar
It is provided with the second fixture block of corresponding first fixture block, first fixture block and second fixture block are disposed as curved surface, described
First fixture block and second fixture block are used to clamp the side wall of bearing ring.
As a further improvement of the present invention, the positioning laminating apparatus includes first motor, the first helical gear, second
Helical gear and sliding equipment, the first motor are in the lower section of the pedestal, and the first motor is by shaft and is in institute
The second helical gear shaft for stating the top of pedestal connects, and second helical gear engages connection with first helical gear, and described first
Several arc grooves are provided on helical gear, the sliding equipment includes guide holder and slide assemblies, is arranged on the guide holder
There are several L shape guide rods corresponding with the arc groove, is provided with guide groove, the transverse end of the L shape guide rod on the L shape guide rod
Face is provided with strut hole, and the slide assemblies pass through the strut hole and are stuck in the arc groove and guide groove by the first guide pin
On.
As a further improvement of the present invention, the slide assemblies include strut and drill bit fixing sleeve, the strut
One end pass through the strut hole be stuck on the arc groove and guide groove by the first guide pin, the other end of the strut with it is described
Drill bit fixing sleeve connects, and is socketed with the augers on the drill bit fixing sleeve.
As a further improvement of the present invention, the slide assemblies further include coaxially connected on the augers
Two limition orientation sets, first bevel gears, the first bevel gear are between two limition orientation sets, the limition orientation set
It is connect with retainer plate, the retainer plate is connected on the chassis by the second column.
As a further improvement of the present invention, the rotating device includes the second motor, second bevel gear and cone gear ring,
Second motor connects with the second bevel gear axis, and the second bevel gear engages connection, the cone tooth with the cone gear ring
Circle engages connection with the first bevel gear, and the cone gear ring is connected on the base by third column.
As a further improvement of the present invention, the propulsion device includes third motor, edge cam cylinder, guide sleeve
With cambered surface boss gear ring, the third motor and the edge cam cylinder are coaxially connected, and the edge cam cylinder passes through solid
Determine loop bar connection on the base, cam path is provided on the edge cam cylinder, one end of the guide sleeve is provided with
The second guide pin for being inserted into the cam path, the other end of the guide sleeve are connected with guiding rack gear seat, the cambered surface
The outer wall of boss gear ring is provided with the arc rack that connection is engaged with the guiding rack gear seat.
As a further improvement of the present invention, the outer wall of the cambered surface boss gear ring is provided with cambered surface boss, the spiral shell
The end of rotary drill is provided with bulb and baffle ring, is provided with reset spring between the baffle ring and limition orientation set, described
Cambered surface boss, which can withstand the bulb, moves the augers.
In the present invention, bearing ring is placed on the supporting plate on pedestal, gripping means grips bearing ring, positioning patch
It attaches together to set and is fitted on bearing ring and the position for needing to drill on bearing ring is positioned, rotating device makes augers
Rotation, while propulsion device pushes augers to drill the position for needing to drill on bearing ring, may be implemented to axis
Multiple bearing cross holes are uniformly processed simultaneously on bearing ring, high in machining efficiency, machining accuracy is the same and high.
Detailed description of the invention
The present invention is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the structural schematic diagram of clamping device of the invention；
Fig. 4 is the main view of Fig. 3；
Fig. 5 is the attachment structure schematic diagram of positioning laminating apparatus and rotating device of the invention；
Fig. 6 is the main view of Fig. 5；
Fig. 7 is the structural schematic diagram of positioning laminating apparatus of the invention；
Fig. 8 is the structural schematic diagram of rotating device of the invention；
Fig. 9 is the main view of Fig. 8；
Figure 10 is the structural schematic diagram of propulsion device of the invention；
Figure 11 is the structural schematic diagram one of positioning laminating apparatus of the invention；
Figure 12 is the structural schematic diagram two of positioning laminating apparatus of the invention；
Figure 13 is the attachment structure schematic diagram of the first helical gear and guide holder of the invention；
Figure 14 is the first helical gear structural schematic diagram of the invention；
Figure 15 is the structural schematic diagram of guide holder of the invention；
Figure 16 is the structural schematic diagram of slide assemblies of the invention；
Figure 17 is the structural schematic diagram of edge cam cylinder of the invention；
Figure 18 is the attachment structure schematic diagram of guide sleeve and guiding rack gear seat of the invention；
Appended drawing reference：1- pedestal, 11- supporting plate, 2- clamping device, 21- driver plate, 22- first connecting rod, 23- second connecting rod, 24-
One column, 25- articulated shaft, the first clamping bar of 26-, the first fixture block of 27-, the second clamping bar of 28-, the second fixture block of 29-, 3- positioning fitting dress
It sets, 31- first motor, the first helical gear of 32-, the second helical gear of 33-, 34- sliding equipment, 35- arc groove, 36- guide holder,
361-L type guide rod, 362- guide groove, 363- strut hole, 37- slide assemblies, the first guide pin of 38-, 381- strut, 382- drill bit are solid
Fixed set, 383- augers, 384- limition orientation set, 385- first bevel gear, 386- retainer plate, the second column of 387-, 388-
Bulb, 389- baffle ring, 3810- reset spring, 4- rotating device, the second motor of 41-, 42- second bevel gear, 43- bore gear ring,
44- third column, 5- propulsion device, 51- third motor, 52- edge cam cylinder, the fixed loop bar of 521-, 522- cam path,
53- guide sleeve, the second guide pin of 531-, 532- are oriented to rack gear seat, 54- cambered surface boss gear ring, 541- arc rack, 542- cambered surface
Boss, 6- bearing ring.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
As shown in Fig. 1 to Figure 18, a kind of synchronization drilling device for drilling to bearing ring of the invention, including pedestal
1 and be connected on pedestal 1 for place bearing ring 6 supporting plate 11, the clamping device 2 for clamping bearing ring 6, be used for
Be fitted on bearing ring 6 and the position for needing to drill on bearing ring 6 is positioned positioning laminating apparatus 3, for making
Rotating device 4 that augers 383 rotates, for pushing augers 383 to carry out the position that needs to drill on bearing ring 6
The propulsion device 5 of drilling.
In the present invention, bearing ring 6 being placed on the supporting plate 11 on pedestal 1, clamping device 2 clamps bearing ring 6,
Positioning laminating apparatus 3 is fitted on bearing ring 6 and positions to the position for needing to drill on bearing ring 6, rotating device 4
Rotate augers 383, while propulsion device 5 pushes augers 383 to carry out the position for needing to drill on bearing ring 6
Drilling may be implemented on bearing ring 6 while uniformly processing multiple bearing cross holes, high in machining efficiency, machining accuracy it is the same and
It is high.
In the present invention, supporting plate 11 is at the center of pedestal 1.
As shown in Figure 3, Figure 4, clamping device 2 includes fan-shaped driver plate 21 and the first company being respectively hinged on driver plate 21
Bar 22, second connecting rod 23, first connecting rod 22 and one end of the first clamping bar 26 are hinged, one end of second connecting rod 23 and the second clamping bar 28
Hingedly, the other end of the first clamping bar 26 is hinged by articulated shaft 25 and the other end of the second clamping bar 28, and driver plate 21 is vertical by first
Column 24 is connected on chassis 1, and articulated shaft 25 is connected on chassis 1, and the first clamping bar 26 and the second clamping bar 28 are for clamping bearing holder (housing, cover)
Circle 6；It is provided with the first fixture block 27 on first clamping bar 26, the second fixture block of corresponding first fixture block 27 is provided on the second clamping bar 28
29, the first fixture block 27 and the second fixture block 29 are disposed as curved surface, the first fixture block 27 and the second fixture block 29 for clamping bearing ring 6
Side wall.
As shown in Fig. 5, Fig. 6, Fig. 7, Figure 13 and Figure 14, positioning laminating apparatus 3 includes first motor 31, the first helical gear
32, the second helical gear 33 and sliding equipment 34, first motor 31 are in the lower section of pedestal 1, and first motor 31 passes through shaft and place
33 axis of the second helical gear in the top of pedestal 1 connects, and the second helical gear 33 engages connection, the first helical gear with the first helical gear 32
Several arc grooves 35 are provided on 32, sliding equipment 34 includes guide holder 36 and slide assemblies 37, is provided on guide holder 36
Several L shape guide rods 361 corresponding with arc groove 35 are provided with guide groove 362, the transverse end of L shape guide rod 361 on L shape guide rod 361
Face is provided with strut hole 363, and slide assemblies 37 pass through strut hole 363 and are stuck in arc groove 35 and guide groove by the first guide pin 38
On 362.Slide assemblies 37 include strut 381 and drill bit fixing sleeve 382, and one end of strut 381 passes through strut hole 363 and passes through first
Guide pin 38 is stuck on arc groove 35 and guide groove 362, and the other end of strut 381 is connect with drill bit fixing sleeve 382, drill bit fixing sleeve
Augers 383 is socketed on 382；Slide assemblies 37 further include coaxially connected two on augers 383 limition orientation
Cover 384, first bevel gear 385, first bevel gear 385 is between two limition orientations set 384, limition orientation set 384 with it is solid
Surely 386 connection of circle, retainer plate 386 are connected on chassis 1 by the second column 387.
As shown in Figure 8, Figure 9, rotating device 4 includes the second motor 41, second bevel gear 42 and cone gear ring 43, the second motor
41 connect with 42 axis of second bevel gear, and second bevel gear 42 engages connection with cone gear ring 43, and cone gear ring 43 is nibbled with first bevel gear 385
Connection is closed, cone gear ring 43 is connected on pedestal 1 by third column 44.
As shown in Fig. 8, Fig. 9, Figure 10, Figure 15, Figure 16, Figure 17 and Figure 18, propulsion device 5 includes third motor 51, end face
Cam cylinder 52, guide sleeve 53 and cambered surface boss gear ring 54, third motor 51 and edge cam cylinder 52 are coaxially connected, and end face is convex
Wheel cylinder 52 passes through fixed loop bar 521 and is connected on pedestal 1, and cam path 522, guide sleeve 53 are provided on edge cam cylinder 52
One end be provided with the second guide pin 531 for being inserted into cam path 522, the other end of guide sleeve 53 is connected with guiding rack gear
Seat 532, the outer wall of cambered surface boss gear ring 54 are provided with the arc rack 541 that connection is engaged with guiding rack gear seat 532；Cambered surface boss
The outer wall of gear ring 54 is provided with cambered surface boss 542, and the end of augers 383 is provided with bulb 388 and baffle ring 389, baffle ring 389
Reset spring 3810 is provided between limition orientation set 384, cambered surface boss 542, which can withstand bulb 388, transports augers 383
It is dynamic.
The present invention provides one embodiment, and in this embodiment, discoidal 1 upper surface center location of pedestal is coaxially hinged
There is the first helical gear 32, wherein side is engaged with the second helical gear that periphery is much smaller than the first helical gear 32 to the first helical gear 32
33, the second helical gear 33 is coaxially fixed with shaft and is passed down through pedestal 1 and connect with first motor 31, the first about 32 helical gear
End face is through with 6 arc grooves 35 of even circumferential distribution, and arc groove 35 is moved towards by center towards outer ring, in the first helical gear 32
Periphery is covered with guide holder 36, and guide holder 36 is by being distributed fixed connect with the same number of 361 even circumferential of L-type guide rod of arc groove 35
It connects, the vertical section lower end of L-type guide rod 361 is fixedly connected on pedestal 1, and the cross bar of 361 upper end of L-type guide rod is mutually solid at center
Fixed connection can be to first in the guide groove 362 along guide rod rail segment trend that 361 rail segment of L-type guide rod has upper and lower end face to penetrate through
Guide pin 38 is oriented to, and the first guide pin 38 for having vertical state is run through inside the arc groove 35 of the first helical gear 32, the
The guide groove 362 of one guide pin 38 L-type guide rod 361 corresponding on guide holder 36 simultaneously, because the first helical gear 32
Arc groove 35 and 36 upper guide groove of guide holder, 362 position are even circumferential distribution and meaning is corresponding, so that circumference runs through pair simultaneously
Answer the first guide pin 38 of arc groove 35 and guide groove 362 always on the same outer diameter of circumference.When the first helical gear 32 and guiding
When seat 36 relatively rotates, because the arc groove 35 of the first helical gear 32 and the guiding of guide holder 36 misplace, so that circle
The first guide pin 38 that arc slot 35 can drive even circumferential to be distributed carries out inside the guide groove 362 of guide holder 36 along guide groove 362
Unified moves synchronously.It is provided with the strut hole 363 of rectangle in the L-type guide rod 361 vertical section direction of guide holder 36, each first leads
The strut 381 of L-type is fixedly connected with to 38 upper end of pin, the normal direction of circumference where the crosspiece of strut 381 is oriented, and strut 381
Crosspiece is penetrated from the strut hole 363 of guide holder, and guide support is played to strut 381 in strut hole 363, in 381 vertical section of strut
End is fixedly connected with drill bit fixing sleeve 382, and 382 front end of drill bit fixing sleeve is provided with raised step structure, in drill bit fixing sleeve 382
Front end surface be designed as arc-shaped curved surface structure（Or V-type face）, match with 6 outer peripheral surface of bearing ring processed；
Augers 383 is installed with inside drill bit fixing sleeve 382, augers 383 is responsible for carrying out drilling processing to bearing ring 6；?
It is cased with first bevel gear 385 on augers 383, has guide groove, first bevel gear 383 outer wall of augers is axially disposed
The positions of the guide groove of 385 corresponding augers are provided with guide block, allow first bevel gear 385 and augers 383 into
Row axial movement cannot occur to slide relatively, be cased with limition orientation on 385 front and back end augers 383 of first bevel gear
Set 384, limition orientation set 384 are fixedly connected with the retainer plate 386 of top, and retainer plate 386 is that outer diameter and limition orientation cover 384
Set the annulus circle of corresponding center hollow, retainer plate 386 by the second column 387 be fixedly connected on pedestal 1, in augers
383 are fixed as one by back-end location is provided with baffle ring 389, and 383 rear end end of augers is provided with the bulb of ball head structure
388, it is covered in baffle ring 389 and limition orientation and is cased with reset spring 3810 on the augers 383 between 384, so that augers
383 reset springs 3810 when moving along axial direction to device center position can carry out elastic reset to augers 383.First
385 lower position of bevel gear is provided with cone gear ring, and cone gear ring center is hollow, outer diameter of the cone gear ring in corresponding first bevel gear 385
Upper design has circumference to bore toothing, and the first bevel gear 385 that the circumference cone tooth for boring gear ring 43 is distributed with even circumferential is nibbled simultaneously
It closes, cone 43 lower end surface card of gear ring has retainer plate 386, and 386 lower end of retainer plate is fixedly connected by the second column 387 with pedestal 1.The
Two bevel gears 42 pass through pedestal 1 by shaft straight down and are fixedly connected with the second motor 41, and the second motor 41 is driven
Second bevel gear 42 rotates, and second bevel gear 42 is to realize the driving to cone gear ring 43.In the auger of even circumferential distribution
Bulb 388 periphery in first 383 rear end is cased with cambered surface boss gear ring 54, and cambered surface boss gear ring 54 is whole in having circular ring shape, in cambered surface
The cambered surface boss 542 that the design of 54 inner wall of boss gear ring has even circumferential to be distributed, 542 quantity of cambered surface boss and augers 383
Quantity is consistent, and 542 one end of cambered surface boss is tangent with cambered surface boss gear ring inner wall and is in the slow outwardly convex of arc-shaped, when convex
It is in become into vertical design that other side corner degree, which is played when to highest point, with inner wall.Under the position-limiting action of cambered surface boss gear ring 54,
Reply drill bit on augers 383 is in compressive state always.The cambered surface boss when cambered surface boss gear ring 54 rotates counterclockwise
542 arc convex surface can by augers 388, position be jacked up thereto by the bulb 388 of augers 383.Work as augers
388 542 gear rings of cambered surface boss when jacking up to the highest point of cambered surface boss 542 continue to rotate, and make in the reply of reset spring 3810
It is fallen after rise with the bulb 388 of lower augers 383 at the inner wall of cambered surface boss gear ring 54 and cannot turning round so that augers 383
It returns back to top to highest point, in 542 outer wall of cambered surface boss, wherein certain angle range in side is fixedly installed the circle that even angle is distributed
The arc rack 541 of segmental arc rack structure.The rack segments of 542 gear ring outer wall of cambered surface boss are engaged with the tooth of guiding rack gear seat 532
Structure, when the rack gear of guiding rack gear seat 532 engages tangentially with the arc rack 541 of cambered surface boss gear ring 54 from initial position
Until final position engages, 54 rotational angle of cambered surface boss gear ring is just the angular travel of a cambered surface boss for movement.Guiding
The rack structure back side of rack gear seat 532 is fixedly connected with guide sleeve 53, and edge cam cylinder 52, end face are cased with inside guide sleeve 53
52 outer wall of cam cylinder is provided with the connected cam path 522 of ending, and the long end shaft of cam path 522 to distance and is oriented to rack gear seat
532 rack structure length is consistent.The second guide pin 531, the second guide pin 531 are fixedly connected with inside guide sleeve 53
It is stuck in inside cam path 522,52 rear end of edge cam cylinder is fixedly connected with third motor 51, and third motor 51 passes through extraneous solid
Surely it remains stationary, edge cam cylinder 52 passes through fixed loop bar 521 and holds up, and fixed loop bar 521 is fixedly connected on pedestal 1 vertically
On.The both ends of fan-shaped driver plate 21, which cut with scissors to move respectively, is connected with first connecting rod 22 and second connecting rod 23, and first connecting rod 22 and second connects
The other end of bar 23 cuts with scissors dynamic the first clamping bar 26 and the second clamping bar 28 for being connected with L-type, the first clamping bar 26 and the second clamping bar 28 respectively
L-type bending short section end mutually cut with scissors dynamic connection, articulated shaft 25, which extends up to be fixedly connected on pedestal 1 straight down, makes mechanism
It keeps stablizing.The first fixture block 27 has been respectively fixedly connected with by intermediate region at the long end of L-type of the first clamping bar 26 and the second clamping bar 28
With the second fixture block 29, the medial surface of the first fixture block 27 and the second fixture block 29 is arc surface（Or V-type face）, arc surface（Or V-type face）
The bearing ring 6 that can be processed to needs carries out fitting clamping.When stirring driver plate 21, driver plate 21 controls first connecting rod 22 and second
The movement that connecting rod 232 drives the first clamping bar 26 and the second clamping bar 28 to be opened and tightened, when the first clamping bar 26 and the second clamping bar
28 when tightening inwardly under the control of driving lever, and the first fixture block 27 and the second fixture block 29 are clamped fixation to bearing ring 6.
The course of work：When needing to carry out drilling processing to bearing ring 6, it is oriented to the rack gear and arc of rack gear seat 532 at this time
The disc rack gear 541 of face boss gear ring 54 is in starting meshing state, the augers 383 under the action of reset spring 3810
Bulb 388 is withstood on the cambered surface boss section start inner wall of 54 inner wall area of cambered surface boss gear ring, so that augers 383 is not forward
It stretches out；The first clamping bar 26 and the second clamping bar 28, which are in, at this time is also at open configuration, while the first guiding on the strut 381 of L-type
Pin 38 is in the outer side region inside the guide groove 362 of guide holder 36 and the arc groove 35 of the first helical gear 32, so that strut 381
Structure is in the state of circumference diverging；Bearing ring 6 is placed at 11 center of supporting plate of the bearing ring of device, is then stirred
Driver plate 21, driver plate 21 drive first connecting rod 22 to move inward simultaneously with second connecting rod 23, because of the first clamping bar 26 and the second folder
Mutually hinge moves connection to bar 28 and articulated position is fixed, so that angle is tightened inwardly for the first clamping bar 26 and the second clamping bar 28, so that
First fixture block 27 is fixedly clamped to bearing ring 6 with the second fixture block 92.After bearing ring 6 is clamped and fixed, the first electricity is opened
Machine 31, first motor 31 drive the rotation of the second helical gear 33, and the second helical gear 33 drives the rotation of the first helical gear 32, because of guiding
Seat 36 will not rotate with the strut 381 of L-type so that when the rotation of the first helical gear 32 arc groove 35 and guide holder 36 guide groove
362 rotate dislocation, so that arc groove 35 can drive the first guide pin 38 to move along guide groove 362 to center position,
The drill bit fixing sleeve 382 that unified synchronous drive the upper end of strut 381 of circle distribution is fixedly connected at this time is simultaneously into horizontal direction
Heart direction is mobile, until 382 front end circular arc camber of drill bit fixing sleeve（Or V-type face）Fixing sleeve outer wall can be bonded and to bearing holder (housing, cover)
Circle 6 is clamped.The second motor 41 is opened at this time, and the second motor 41 drives second bevel gear 42 to rotate, because of second bevel gear
42 engage that cone gear ring 43 is driven to rotate with cone gear ring 43, and because cone 43 even circumferential of gear ring distribution is engaged with the first cone tooth
Wheel 385, cone gear ring 43 drive all first bevel gears 385 to synchronize unified high-speed rotation, first bevel gear 385 and augers
It is connected between 383 for feather key, so that first bevel gear 385 drives augers high-speed rotation.Third motor 51 is opened at this time, the
Three motors 51 drive edge cam cylinder 52 to slowly run, and rack gear seat is oriented under the guiding role of guide pad guide groove to be revolved
Turn, so edge cam cylinder 52 rotates so that cam path 522 drives the second guide pin 531 to make guiding rack gear seat 532 is axial to move
Dynamic, guiding rack gear seat 532 drives the cambered surface boss gear ring 54 engaged to rotate when moving axially, at this time cambered surface boss 542
Circular arc side jacks up the bulb 388 of augers 383, so that augers 383 is high-speed rotating axially simultaneously in
Heart direction is mobile, as circular arc side constantly jacks up augers 383,383 front end end contact bearing lasso 6 of augers
And pushed ahead under the positioning of drill bit fixing sleeve 382 and bearing ring 6 is punched, when cambered surface boss gear ring 54 continues to rotate
When so that augers 383 withstanding on highest point, augers 383 punches the circle wall of bearing holder (housing, cover) 6 completely, at this time cambered surface boss gear ring
54 corresponding augers 383 are returned back to top under the action of reset spring 3810 to the inner wall of cambered surface boss gear ring 54, so that spiral shell
The front end of rotary drill 383 is exited to outside bearing ring 6, and the punching of the processing of bearing ring 6 at this time is completed.
The present invention has following beneficial effect：
1, the first helical gear 32 cooperates the corresponding guide groove 362 of guide holder 36 using the arc groove 35 of even circumferential distribution, passes through hair
Raw relatively rotate makes arc groove 35 so that strut 381 is synchronized unified carry out circumference outer diameter amplification the generation driving of the first guide pin 38
With contraction, the unification and whole stabilization of all structure motions ensure that, while using outer diameter much smaller than the first helical gear 32
Second helical gear 33, the second helical gear 33 of engagement rotate the first helical gear 32 of driving, and outer diameter great disparity makes transmission ratio relatively more outstanding
Very, so that the revolving speed of the first helical gear 32 makes the first helical gear 32 have bigger push away simultaneously much smaller than the second helical gear 33
Power further ensures the stability and high efficiency of structure.
2, the drill bit fixing sleeve 382 that 381 upper end of strut is fixedly connected can follow support before the punching of augers 383
Bar 381 is promoted to center position, arc surface（Or V-type face）Bearing ring 6 can be clamped, it can be in its interior bone
Corresponding augers 383 is positioned, and prevents drill bit in arc surface（Or V-type face）It is likely to occur slippery conditions when punching, avoids
The damage to fracture with bearing ring 6 of augers 383, at the same can be suitable for by the way of stepless propulsion it is different with not
With the bearing ring of outer diameter.
3, the cone gear ring 43 that can be rotated using center hollow is simultaneously and on all augers 383 of even circumferential distribution
The first bevel gear 385 of feather key connection is engaged simultaneously, then right much smaller than the second bevel gear 42 of cone gear ring 43 by outer diameter
Cone gear ring 43 be engaged driving, both can guarantee even circumferential be distributed first bevel gear 385 can synchronize same rotational speed from
And 383 high-speed rotation of augers is driven, and can be effectively the low of cone gear ring 43 by the high revolving speed transmission of second bevel gear 42
Revolving speed, then having the slow-speed of revolution transmission of cone gear ring 43 again is the high revolving speed of first bevel gear 385, and such revolving speed transmission mode can
Guarantee the stability of transmission process as far as possible.
4,383 rear end end of augers allows to 54 inner wall of cambered surface boss gear ring in its periphery using ball head structure
Cambered surface boss 542 jacked up, 385 front and back end of first bevel gear be limited guide sleeve 384 first fix so that not can be carried out axial direction
Promote, first bevel gear 385 connect with the feather key of augers 383 so that augers 383 simultaneously high speed rotation while axis
To pushing ahead, when top to the highest point of cambered surface boss 542, augers 383 can get through 6 wall of bearing ring completely, and return
Augers 383 can exit bearing ring under the action of reset spring 3810 when dropping down onto the inner wall of cambered surface boss gear ring 54
Wall.
5,54 outer wall of cambered surface boss gear ring be fixedly installed arc rack 541 and be oriented to rack gear seat 532 rack structure into
Row engagement, guiding 532 lower end of rack gear seat is provided with guide pad and the guide groove of pedestal 1 constitutes guiding movement.
6, cooperated using the second guide pin 531 of edge cam cylinder 52 and guiding rack gear seat 532, pass through edge cam circle
Column 52 rotates the axial movement to drive guiding rack gear seat 532, and the long end shaft of cam path 522 to distance and is oriented to rack gear seat 532
Rack structure length be consistent, can effectively control stroke is not in that the excessive situation of displacement occurs.
7, using hinged two connecting rods in 21 two sides of driver plate, two connecting rods are respectively articulated with the clamping bar there are two L-type, by stirring
Driver plate makes fixture block fixed on two clamping bars be fixedly clamped the progress of bearing ring 6 locking formula；It can be adapted for various outer diameter
Bearing race, this mechanism is clamped bearing ring 6 using laborsaving lever principle, and worker's physical strength, and active force will not be wasted
It is huge, bearing ring 6 can be completely fixed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of synchronization drilling device for drilling to bearing ring, which is characterized in that including pedestal and be connected to the bottom
On seat for placing the supporting plate of bearing ring, the clamping device for clamping bearing ring, for being fitted in bearing ring
And to positioning laminating apparatus, the rotation dress for rotating augers that the position for needing to drill on bearing ring is positioned
It sets, the propulsion device for pushing augers to drill the position for needing to drill on bearing ring.
2. a kind of synchronization drilling device for drilling to bearing ring according to claim 1, which is characterized in that described
Supporting plate is at the center of the pedestal.
3. a kind of synchronization drilling device for drilling to bearing ring according to claim 2, which is characterized in that described
Clamping device includes fan-shaped driver plate and the first connecting rod, the second connecting rod that are respectively hinged on the driver plate, and described first connects
One end of bar and the first clamping bar is hinged, and one end of the second connecting rod and the second clamping bar is hinged, the other end of first clamping bar
The other end by articulated shaft and second clamping bar is hinged, and the driver plate is connected on the chassis by the first column, institute
It states articulated shaft to be connected on the chassis, first clamping bar and second clamping bar are for clamping bearing ring.
4. a kind of synchronization drilling device for drilling to bearing ring according to claim 3, which is characterized in that described
It is provided with the first fixture block on first clamping bar, the second fixture block of corresponding first fixture block is provided on second clamping bar, it is described
First fixture block and second fixture block are disposed as curved surface, first fixture block and second fixture block for clamping bearing ring
Side wall.
5. a kind of synchronization drilling device for drilling to bearing ring according to claim 4, which is characterized in that described
Positioning laminating apparatus includes first motor, the first helical gear, the second helical gear and sliding equipment, and the first motor is in described
The lower section of pedestal, the first motor are connect by shaft and the second helical gear shaft of the top in the pedestal, and described second
Helical gear engages connection with first helical gear, and several arc grooves, the skate machine are provided on first helical gear
Structure includes guide holder and slide assemblies, several L shape guide rods corresponding with the arc groove are provided on the guide holder, described
Guide groove is provided on L shape guide rod, the transverse end surface of the L shape guide rod is provided with strut hole, and the slide assemblies pass through the support
Rod aperture is stuck on the arc groove and guide groove by the first guide pin.
6. a kind of synchronization drilling device for drilling to bearing ring according to claim 5, which is characterized in that described
Slide assemblies include strut and drill bit fixing sleeve, and one end of the strut passes through the strut hole and is stuck in institute by the first guide pin
It states on arc groove and guide groove, the other end of the strut is connect with the drill bit fixing sleeve, is socketed on the drill bit fixing sleeve
The augers.
7. a kind of synchronization drilling device for drilling to bearing ring according to claim 6, which is characterized in that described
Slide assemblies further include coaxially connected two on the augers limition orientation set, first bevel gear, first cone
Gear is between two limition orientation sets, and the limition orientation set is connect with retainer plate, and the retainer plate passes through the second column
It is connected on the chassis.
8. a kind of synchronization drilling device for drilling to bearing ring according to claim 7, which is characterized in that described
Rotating device includes the second motor, second bevel gear and cone gear ring, and second motor connects with the second bevel gear axis, described
Second bevel gear engages connection with the cone gear ring, and the cone gear ring engages connection, the cone gear ring with the first bevel gear
On the base by the connection of third column.
9. a kind of synchronization drilling device for drilling to bearing ring according to claim 8, which is characterized in that described
Propulsion device includes third motor, edge cam cylinder, guide sleeve and cambered surface boss gear ring, the third motor and the end face
Cam cylinder is coaxially connected, and the edge cam cylinder is connected on the pedestal by fixed loop bar, the edge cam circle
Cam path is provided on column, one end of the guide sleeve is provided with the second guide pin for being inserted into the cam path, described
The other end of guide sleeve is connected with guiding rack gear seat, and the outer wall of the cambered surface boss gear ring is provided with to be nibbled with the guiding rack gear seat
Close the arc rack of connection.
10. a kind of synchronization drilling device for drilling to bearing ring according to claim 9, which is characterized in that institute
The outer wall for stating cambered surface boss gear ring is provided with cambered surface boss, and the end of the augers is provided with bulb and baffle ring, the gear
It is provided with reset spring between ring and limition orientation set, the cambered surface boss, which can withstand the bulb, makes the augers
Movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030949.0A CN108889989A (en) | 2018-09-05 | 2018-09-05 | A kind of synchronization drilling device for drilling to bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030949.0A CN108889989A (en) | 2018-09-05 | 2018-09-05 | A kind of synchronization drilling device for drilling to bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108889989A true CN108889989A (en) | 2018-11-27 |
Family
ID=64359727
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030949.0A Pending CN108889989A (en) | 2018-09-05 | 2018-09-05 | A kind of synchronization drilling device for drilling to bearing ring |
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| CN110465853A (en) * | 2019-08-30 | 2019-11-19 | 北京智同精密传动科技有限责任公司 | Beveler for Cycloidal Wheel processing |
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| CN109571072A (en) * | 2018-12-04 | 2019-04-05 | 盛瑞传动股份有限公司 | A kind of camshaft fixture for processing |
| CN109924067A (en) * | 2019-04-26 | 2019-06-25 | 河南工学院 | A kind of full-automatic bacteria bastinade aperture apparatus |
| CN112123201A (en) * | 2019-06-25 | 2020-12-25 | 武汉科技大学 | Irregular curved surface equipment of polishing |
| CN110465853A (en) * | 2019-08-30 | 2019-11-19 | 北京智同精密传动科技有限责任公司 | Beveler for Cycloidal Wheel processing |
| CN110465853B (en) * | 2019-08-30 | 2020-09-11 | 北京智同精密传动科技有限责任公司 | Chamfering machine for machining cycloid wheel |
| CN110900244A (en) * | 2019-11-29 | 2020-03-24 | 友信宏科新能源（徐州）有限公司 | Clamping device is used in processing of new energy automobile part |
| CN111480628A (en) * | 2020-04-30 | 2020-08-04 | 安徽宏飞钓具有限公司 | Unhooking-proof fishing gear and using method thereof |
| CN111480628B (en) * | 2020-04-30 | 2021-11-16 | 安徽宏飞钓具有限公司 | Unhooking-proof fishing gear and using method thereof |
| CN111804955A (en) * | 2020-07-29 | 2020-10-23 | 芜湖市强一金工技术有限公司 | Bearing holder drilling equipment is used in bearing production and processing |
| CN111804955B (en) * | 2020-07-29 | 2021-05-28 | 芜湖市强一金工技术有限公司 | Bearing holder drilling equipment is used in bearing production and processing |
| CN111855395A (en) * | 2020-08-06 | 2020-10-30 | 深圳市铠盛通光电科技有限公司 | Communication optical cable is anchor clamps and tensile test machine for tensile test |
| CN112297123A (en) * | 2020-09-03 | 2021-02-02 | 邹志鹏 | Bulb hole pressing device for badminton manufacturing |
| CN112318296A (en) * | 2020-10-29 | 2021-02-05 | 宁波照澜新材料科技有限公司 | Surface treatment method for manufacturing water pump impeller |
| CN112577813A (en) * | 2020-12-04 | 2021-03-30 | 西南交通大学 | Be used for disconnect-type hopkinson depression bar test piece positioner |
| CN112476241A (en) * | 2020-12-09 | 2021-03-12 | 刘成 | Axial positioning device for bearing machining |
| CN112476241B (en) * | 2020-12-09 | 2021-11-30 | 泰州润瀚环境科技有限公司 | Axial positioning device for bearing machining |
| CN112589491A (en) * | 2020-12-15 | 2021-04-02 | 丁雪松 | Processing device for water-removing machine and use method thereof |
| CN112589491B (en) * | 2020-12-15 | 2021-11-19 | 湖南江华冯城古树苦茶有限公司 | Processing device for water-removing machine and use method thereof |
| CN113427072A (en) * | 2021-07-05 | 2021-09-24 | 钟浩哲 | Fixed-length cutting and efficient heat dissipation device for ceramic steel pipe |
| CN113909524A (en) * | 2021-10-11 | 2022-01-11 | 惠州市祥臻五金制品有限公司 | Drilling machine for hardware mould machining |
| CN114233991A (en) * | 2021-12-21 | 2022-03-25 | 吉林建筑大学 | Site survey device that building engineering cost was used |
| CN114233991B (en) * | 2021-12-21 | 2024-03-29 | 吉林建筑大学 | Site survey device for construction engineering cost |
| CN115194212A (en) * | 2022-09-16 | 2022-10-18 | 江苏四方锅炉有限公司 | Boiler tube boring device |
| CN116572034A (en) * | 2023-05-12 | 2023-08-11 | 苏州金亿精密齿轮有限公司 | Clamping and fixing device for machining speed reducer gear and using method thereof |
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