CN108890006A - The bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching - Google Patents
The bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching Download PDFInfo
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- CN108890006A CN108890006A CN201811031419.8A CN201811031419A CN108890006A CN 108890006 A CN108890006 A CN 108890006A CN 201811031419 A CN201811031419 A CN 201811031419A CN 108890006 A CN108890006 A CN 108890006A
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- inner race
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- rotary
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- 230000007246 mechanism Effects 0.000 title claims abstract description 70
- 238000003801 milling Methods 0.000 claims description 17
- 238000007373 indentation Methods 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 7
- 210000003746 feather Anatomy 0.000 claims description 5
- 241000237858 Gastropoda Species 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 description 8
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- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Abstract
The present invention relates to field of bearings, and in particular to the bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching.The bearing inner race grooved faces mechanism includes：Shell, first motor, the first worm screw, the first worm gear, worm gear casing, helical disk, the second motor, first rotating shaft, master bevel gear, slotted member.Bearing inner race grooved faces mechanism of the invention can adjust the radius of processing by the extension of propulsion arms, more convenient to adapt to the bearing inner race of different radii.The bearing inner race grooved faces device includes：Bearing inner race grooved faces mechanism, pallet, rotary work station chuck, bearing inner race station rotary mechanism.Bearing inner race grooved faces device with the bearing inner race grooved faces mechanism, bearing inner race station rotary mechanism is being arranged inside, it can be realized by the rotation of the bearing inner race station rotary mechanism to the Continuous maching of multiple bearing inner races, achieve the purpose that multistation Continuous maching.
Description
Technical field
The present invention relates to field of bearings, in particular to the bearing inner race grooved faces device of multistation Continuous maching
And its grooving mechanism.
Background technique
Bearing is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course, it may also be said to, 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 be inserted between use as bearing.
Some bearing inner races require machining for end face groove, and in the processing of bearing inner race end face groove, many factories also use
Traditional grooving apparatus is processed, and not only precision is extremely difficult to very high requirement, but also inefficiency to traditional processing mode.
There is patent of invention to make improvements, such as the patent of invention of Publication No. CN105618879A, discloses a kind of with radius
The invention of the bearing face Slot shaping Special clamp device of adjustable function, which, which uses, passes through electromagnet form for fixing bearing
Inner ring cuts bearing face slot with wire cutting mode, which can improve bearing inner race end face to a certain extent
Slot machining accuracy, but the program can not replace automatically bearing inner race and achieve the effect that Continuous maching, need manually will by worker
Bearing inner race is fixed to designated position, and then bearing is fixed by electromagnetic adsorption mode again, can not be on higher degree
It improves efficiency.
Summary of the invention
To solve the above problems, the bearing inner race for adjusting radius of machining can be facilitated the purpose of the present invention is to provide one kind
Grooved faces mechanism.
The object of the invention is also to provide a kind of bearing inner race grooved faces devices of multistation Continuous maching.
The purpose of the present invention is what is be achieved through the following technical solutions：
According to an aspect of the present invention, a kind of bearing inner race grooved faces mechanism is provided, including：Shell, first motor, first
Worm screw, the first worm gear, worm gear casing, helical disk, the second motor, first rotating shaft, master bevel gear, slotted member；First motor,
Two motors are arranged on shell, and the first worm gear is set on worm gear set pipe, and helical disk, master bevel gear are arranged in shell, worm gear
Casing wears shell and connect with helical disk, and first motor is connected by power with the first worm screw, and the first worm screw engages company with the first worm gear
Connect, first rotating shaft is mounted in worm gear casing and one end wears helical disk and connect with master bevel gear, the other end of first rotating shaft and
Second motor power connects, and is provided with spiral bar tooth on helical disk；
The quantity of slotted member is more than one, and slotted member includes：Propulsion arms, secondary bevel gear, rotation drive shaft, the second snail
Bar, the second worm gear, the second shaft, groove milling wheel；Propulsion arms is in two folding arm shapes, offers propulsion tooth on a folding arm of propulsion arms, pushes away
A folding arm into arm wears shell and propulsion tooth thereon is connect with spiral bar tooth engagement, and secondary bevel gear is arranged in shell and master
Bevel gear engagement connection, rotation drive shaft one end wear shell and connect with secondary bevel gear, offer on another folding arm of propulsion arms
Cavity portion, the rotation drive shaft other end wear cavity portion, and the second worm screw, the second worm gear are mounted in cavity portion after being meshed, the
Two worm screws are set in rotation drive shaft by feather key, its both ends is separately connected after the second shaft wears another folding arm of propulsion arms
Second worm gear, groove milling wheel.
Further, the quantity of slotted member is four, and four slotted members are uniformly distributed along the circumference of helical disk.
It further, is right angle between two folding arms of propulsion arms.
Further, grooving mechanism further includes worm gear fixing sleeve, worm gear fixing sleeve and worm gear casing connection, worm gear fixing sleeve
It wears shell to connect with helical disk, first rotating shaft is mounted in worm gear casing, worm gear fixing sleeve and one end wears helical disk and master
Bevel gear connection.
According to another aspect of the present invention, a kind of bearing inner race grooved faces device of multistation Continuous maching is provided,
Including：Bearing inner race grooved faces mechanism, pallet, rotary work station chuck, bearing inner race station rotary mechanism；Bearing inner race end face
Grooving mechanism is the bearing inner race grooved faces mechanism of as above any one；
Bearing inner race station rotary mechanism includes：Third motor, rotating circular disk, swingle, rotary steering column, rotary chuck, rotation
Rotary column；Three or more the semicircle concave circular arcs to match with bearing inner race periphery disc are uniformly provided in rotary work station chuck
Notch, column spinner wears pallet and the upper end is connect with rotary work station chuck, the connection of lower end and rotary chuck, is provided on pallet
Feed inlet and discharge port, feed inlet and discharge port are corresponding with semicircle concave circular arcs gap position, offer on rotary chuck
Notch section identical with semicircle concave circular arcs breach quantity, notch section include circular arc concave indentation and elongated slot notch, circular arc spill
Notch circumferentially replaces with elongated slot notch to be uniformly distributed, and third motor is connected by power with rotating circular disk, and swingle is connected to rotation
It on disk or on the motor shaft of third motor and stretches out outside rotating circular disk, column spinner is arranged on the end of swingle, and circular arc is recessed
V notch v matches with the peripheral shape of rotating circular disk, and third motor can drive rotating circular disk separate when rotating or fitting circular arc is recessed
V notch v, column spinner be threaded in or out elongated slot notch make rotary chuck alternately rotate with it is static.
Further, the circumference of pallet is provided with baffle, and bearing inner race is limited in charging and discharging by baffle, axis
Inner ring is held when rotated to clamp it by semicircle concave circular arcs notch, baffle.
Further, the quantity of semicircle concave circular arcs notch is four, feed inlet and discharge port with wherein adjacent two
Semicircle concave circular arcs gap position is corresponding.
Further, concave circular arcs notch is offered on rotating circular disk, swingle is along the rotating circular disk center of circle and concave circular arcs
Notch circle center line connecting direction extends.
Further, bearing inner race station rotary mechanism further includes pedestal and column, and column is set on the base, revotating card
Disk is rotatably arranged on column.
Further, feed inlet has angle obliquely, and discharge port has angle obliquely.
Bearing inner race grooved faces mechanism of the invention can adjust the radius of processing by the extension of propulsion arms, with
The bearing inner race of different radii is adapted to, it is more convenient.Bearing inner race grooved faces with the bearing inner race grooved faces mechanism
Bearing inner race station rotary mechanism is being arranged inside in device, can be realized by the rotation of the bearing inner race station rotary mechanism
To the Continuous maching of multiple bearing inner races, achieve the purpose that multistation Continuous maching.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the application structure figure of bearing inner race grooved faces of the present invention mechanism；
Fig. 2 is a kind of internal structure chart of angle of bearing inner race grooved faces of the present invention mechanism；
Fig. 3 is the internal structure chart of bearing inner race grooved faces of the present invention mechanism another kind angle；
Fig. 4 is the top view of bearing inner race grooved faces of the present invention mechanism；
Fig. 5 is the top view of bearing inner race grooved faces of the present invention mechanism internal structure；
Fig. 6 is the structure chart of helical disk in bearing inner race grooved faces of the present invention mechanism；
Fig. 7 is the structure chart of propulsion arms in bearing inner race grooved faces of the present invention mechanism；
Fig. 8 is the internal structure chart of propulsion arms in bearing inner race grooved faces of the present invention mechanism；
Fig. 9 is the top view that master bevel gear is connect with secondary bevel gear in bearing inner race grooved faces of the present invention mechanism；
Figure 10 is the structure chart that master bevel gear is connect with secondary bevel gear in bearing inner race grooved faces of the present invention mechanism；
Figure 11 is the main view of bearing inner race grooved faces device of the present invention；
Figure 12 is the top view of bearing inner race grooved faces device of the present invention；
Figure 13 is a kind of structure chart of angle of bearing inner race grooved faces device of the present invention；
Figure 14 is the structure chart of bearing inner race grooved faces device another kind angle of the present invention；
Figure 15 is the part-structure figure of bearing inner race grooved faces device of the present invention；
Figure 16 is the part-structure figure of Figure 15；
Figure 17 is a kind of structure chart of state of bearing inner race grooved faces device middle (center) bearing inner ring station rotary of the present invention mechanism；
Figure 18 is the structure chart of bearing inner race grooved faces device middle (center) bearing inner ring station rotary of the present invention mechanism another kind state；
Figure 19 is the structure chart of another state of bearing inner race grooved faces device middle (center) bearing inner ring station rotary of the present invention mechanism；
Wherein appended drawing reference is：1, shell；2, first motor；3, the first worm screw；4, the first worm gear；5, worm gear casing；6, spiral
Disk；7, the second motor；8, first rotating shaft；9, master bevel gear；10, spiral bar tooth；11, propulsion arms；12, secondary bevel gear；13, it rotates
Drive shaft；14, the second worm screw；15, the second worm gear；16, the second shaft；17, groove milling wheel；18, tooth is promoted；19, worm gear fixing sleeve；
20, pallet；21, rotary work station chuck；22, third motor；23, rotating circular disk；24, swingle；25, rotary steering column；26, it revolves
Turn chuck；27, column spinner；28, feed inlet；29, discharge port；30, baffle；31, pedestal；32, column；33, bearing inner race.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in Fig. 1 to 10, a kind of bearing inner race grooved faces mechanism of the embodiment of the present invention, including：Shell 1, first
Motor 2, the first worm gear 4, worm gear casing 5, helical disk 6, the second motor 7, first rotating shaft 8, master bevel gear 9, is opened at first worm screw 3
Channel parts；First motor 2, the second motor 7 are arranged on shell 1, and the first worm gear 4 is set on worm gear casing 5, helical disk 6, master
Bevel gear 9 is arranged in shell 1, and worm gear casing 5 wears shell 1 and connect with helical disk 6,3 power of first motor 2 and the first worm screw
Connection, the first worm screw 3 engage connection with the first worm gear 4, and first rotating shaft 8 is mounted in worm gear casing 5 and one end wears helical disk 6
It is connect with master bevel gear 9, the other end of first rotating shaft 8 is connected by power with the second motor 7, and spiral bar tooth is provided on helical disk 6
10；
The quantity of slotted member is more than one, and slotted member includes：Propulsion arms 11, secondary bevel gear 12, rotation drive shaft 13, the
Two worm screws 14, the second worm gear 15, the second shaft 16, groove milling wheel 17；Propulsion arms 11 is in two folding arm shapes, on a folding arm of propulsion arms 11
It offering and promotes tooth 18, a folding arm of propulsion arms 11 wears shell 1 and propulsion tooth 18 thereon engages connection with spiral bar tooth 10,
Connection is engaged in the secondary setting of bevel gear 12 in shell 1 with master bevel gear 9, and rotation 13 one end of drive shaft wears shell 1 and secondary cone tooth
Wheel 12 connects, and cavity portion is offered on another folding arm of propulsion arms 11, and rotation 13 other end of drive shaft wears cavity portion, the second snail
Bar 14, the second worm gear 15 are mounted in cavity portion after being meshed, and the second worm screw 14 is set in rotation drive shaft 13 by feather key,
Its both ends is separately connected the second worm gear 15, groove milling wheel 17 after second shaft 16 wears another folding arm of propulsion arms 11.
Bearing inner race grooved faces mechanism of the invention can adjust the radius of processing by the extension of propulsion arms 11,
It is more convenient to adapt to the bearing inner race 33 of different radii.
Specifically, being fixedly installed bearing inner race grooved faces mechanism, the second motor in the top of 20 3rd station of pallet
7 downwards.Second motor 7 has been fixedly and coaxially connected first rotating shaft 8, and first rotating shaft 8 extends straight down, under first rotating shaft 8
The end at end has been fixedly and coaxially connected master bevel gear 9.Worm gear casing 5, worm gear casing 5 are cased with by upper area in first rotating shaft 8
It can be freely rotated with respect to first rotating shaft 8, the first worm gear 4 is coaxially fixed on worm gear casing 5, is nibbled on the first worm gear 4
Conjunction has the first worm screw 3, and the first worm screw 3 has been fixedly and coaxially connected first motor 2.After the second motor 7 is opened, first can be passed through
Shaft 8 drives master bevel gear 9 to synchronize rotation.After first motor 2 is opened, first motor 2 drives the first worm screw 3 is synchronous to turn
Dynamic, the first worm screw 3 drives the rotation of the first worm gear 4, and the first worm gear 4 drives worm gear fixing sleeve 19 to rotate by worm gear casing 5, worm gear
Fixing sleeve 19 drives helical disk 6 to rotate, and adjacent four direction perpendicular to each other is provided with propulsion arms 11 on helical disk 6, promotes
Arm 11 is by promoting tooth 18 to be stuck on spiral bar tooth 10, and propulsion arms 11 is whole L-shaped, when 11 direction of propulsion arms is constant and helical disk
6 when rotating, and the spiral bar tooth 10 of helical disk 6 can promote the propulsion tooth 18 of propulsion arms 11 to synchronize four propulsion arms 11 together
Speed is unified to be promoted forward or backward.
The direction of corresponding four propulsion arms 11 is respectively set that there are four the consistent secondary bevel gears of specification below master bevel gear 9
12 engage with master bevel gear 9 simultaneously, and each pair bevel gear 12 has been fixedly and coaxially connected a rotation drive shaft 13, rotation driving
Axis 13 extends through the L-type short end of propulsion arms 11 outward, is internally provided with cavity portion in propulsion arms 11L type short end, rotation
Drive shaft 13 is located at the cavity portion of propulsion arms 11L type short end, the rotation of propulsion arms 11L type short end cavity portion through 11 region of propulsion arms
Turn to be provided with the second worm screw 14 in drive shaft 13, be axially provided with guide groove in rotation drive shaft 13, rotation drive shaft 13 with
It is connected between second worm screw 14 for feather key.Drive propulsion arms 11 that can make the second worm screw when being promoted when helical disk 6 rotates
14, which follow propulsion arms 11 to synchronize, is promoted, and propulsion arms 11 and the second worm screw 14 can carry out relatively in rotation drive shaft 13
Sliding.The second worm gear 15 is engaged with below the second worm screw of cavity portion 14, the second worm gear 15 has been fixedly and coaxially connected the second shaft
16,16 one end of the second shaft extends propulsion arms 11 and has been fixedly and coaxially connected groove milling wheel 17, groove milling wheel in the end of elongated end
The groove milling tooth that even circumferential diagonally distributes is designed as on 17, the 17 face bearing inner race 33 of groove milling wheel connected in four propulsion arms 11
End face needs slotting position.It is provided with shell 1 between secondary 12 lower position of bevel gear in 19 region of worm gear fixing sleeve, shell 1 is not
Helical disk 6 is followed to rotate, shell 1 wraps up helical disk 6 and master bevel gear 9, secondary bevel gear 12 inside shell 1, adjacent
Direction propulsion arms 11 perpendicular to each other is extended outside shell 1 from the corresponding opening of shell 1, while the corresponding propulsion arms 11 of shell 1
Opening play the guiding role to the propulsion of propulsion arms 11.When being used herein as groove milling wheel 17 and being slotted, external lifting need to be cooperated
Mechanism goes up and down entire bearing inner race grooved faces mechanism, which is the prior art, and this will not be repeated here.
In as a preferred technical scheme, the quantity of slotted member is four, circumference of four slotted members along helical disk 6
It is uniformly distributed, it can simultaneous processing four flutings.
In as a preferred technical scheme, it is right angle between two folding arms of propulsion arms 11, may make and promote tooth 18 and rotation
Drive shaft 13 is arranged in parallel, and more stable synchronizes.
In as a preferred technical scheme, grooving mechanism further includes worm gear fixing sleeve 19, worm gear fixing sleeve 19 and worm gear set
Pipe 5 connects, and worm gear fixing sleeve 19 wears shell 1 and connect with helical disk 6, and first rotating shaft 8 is mounted on worm gear casing 5, worm gear is fixed
In set 19 and one end wears helical disk 6 and connect with master bevel gear 9.
5 lower end of worm gear casing has been fixedly and coaxially connected worm gear fixing sleeve 19, and 19 lower end of worm gear fixing sleeve is fixedly and coaxially connected
There is a helical disk 6,6 lower end surface of helical disk is fixedly installed flat spin tooth 10, and worm gear fixing sleeve 19 and helical disk 6 are equally by the
One shaft 8 runs through, and worm gear fixing sleeve 19 can equally relatively rotate with helical disk 6 relative to first rotating shaft 8.
As shown in Figure 11 to 19, another embodiment of the present invention provides a kind of bearing inner race end faces of multistation Continuous maching
Grooving apparatus, including：Bearing inner race grooved faces mechanism, pallet 20, rotary work station chuck 21, bearing inner race station rotary machine
Structure；Bearing inner race grooved faces mechanism is the bearing inner race grooved faces mechanism of as above any one；
Bearing inner race station rotary mechanism includes：Third motor 22, rotating circular disk 23, swingle 24, rotary steering column 25, rotation
Chuck 26, column spinner 27；Be uniformly provided in rotary work station chuck 21 three or more with 33 periphery disc kissing of bearing inner race
The semicircle concave circular arcs notch of conjunction, column spinner 27 wears pallet 20 and the upper end is connect with rotary work station chuck 21, lower end and rotation
Turn the connection of chuck 26, be provided with feed inlet 28 and discharge port 29 on pallet 20, feed inlet 28 and discharge port 29 with half round concave shape
Arc gap position is corresponding, and notch section identical with semicircle concave circular arcs breach quantity, notch are offered on rotary chuck 26
Portion includes circular arc concave indentation and elongated slot notch, and circular arc concave indentation circumferentially replaces with elongated slot notch to be uniformly distributed, third electricity
Machine 22 is connected by power with rotating circular disk 23, and swingle 24 is connected on rotating circular disk 23 or on the motor shaft of third motor 22 and stretches
Out outside rotating circular disk 23, column spinner 27 is arranged on the end of swingle 24, the circumference of circular arc concave indentation and rotating circular disk 23
Shape matches, and third motor 22 can drive rotating circular disk 23 separate when rotating or fitting circular arc concave indentation, column spinner 27 revolve
Enter or screw out elongated slot notch make rotary chuck 26 alternately rotate with it is static.
Bearing inner race grooved faces device with the bearing inner race grooved faces mechanism of the invention, is being arranged inside
Bearing inner race station rotary mechanism can be realized by the rotation of the bearing inner race station rotary mechanism to multiple bearing inner races 33
Continuous maching achievees the purpose that multistation Continuous maching.
Specifically, the present apparatus is mainly by 20 fitted bearing inner ring grooved faces of bearing inner race station rotary mechanism connecting trays
Mechanism forms.When third motor 22 is opened, and rotating circular disk 23 is driven to rotate, rotating circular disk 23 drives swingle 24 and rotation
Turn the synchronous rotation of guide post 25, when rotary steering column 25 does not rotate to 26 position of rotary chuck, rotating circular disk 23 and revotating card
26 circular arc face contact of disk, rotating circular disk 23 rotates so that rotary chuck 26 is stationary, when the rotation of rotary steering column 25 to rotation
When in the U-shaped elongated slot of chuck 26, the circular arc portion of rotating circular disk 23 has rotationally disengaged rotary chuck 26 at this time, long in U-shaped at this time
The rotation of rotary steering column 25 in slot drives rotary chuck 26 to rotate, when the rotation of rotary steering column 25 is to when producing U-shaped elongated slot, this
When rotating circular disk 23 and 26 circular arc face contact of rotary chuck, rotary chuck 26 remain stationary motionless state, with rotating circular disk
23 reach rotation and static movement alternately with the synchronous rotary of rotary steering column 25, rotary chuck 26.Because of revotating card
26 even circumferential of disk is divided into four groups of notches, every 90 degree one group, so that the angle that rotary chuck 26 is rotated when rotating each time
It is 90 degree.The upper surface center of rotary chuck 26 is fixedly connected with column spinner 27 vertically, and the upper end of column spinner 27 is fixed
It is connected with rotary work station chuck 21.There are four semicircle concave circular arcs notches for the even circumferential setting of rotary work station chuck 21, and this
Semicircle concave circular arcs notch and 33 periphery disc of bearing inner race coincide.When third motor 22 is opened, rotary chuck 26 passes through rotation
Rotary column 27 drives rotary work station chuck 21 to synchronize and carries out rotation and static movement alternately.
In as a preferred technical scheme, the circumference of pallet 20 is provided with baffle 30, and bearing inner race 33 is feeding and discharging
When limited by baffle 30, bearing inner race 33 when rotated clamps it by semicircle concave circular arcs notch, baffle 30.Half
The quantity of round concave shape arc gap is four, feed inlet 28 and discharge port 29 and wherein adjacent two semicircle concave circular arcs notches
Position is corresponding.
Passing through in the column spinner 27 of the slightly upper position of rotary work station chuck 21 has pallet 20, and the rotation of column spinner 27 will not band
Dynamic pallet 20 rotates, and pallet 20 is in stationary state always.Pallet 20 divides for station rotary area, feed inlet 28, discharge port 29 3
A region.Station rotary area is horizontal circular configuration, and rotary work station chuck 21 cooperates the station rotary area of pallet 20 that can incite somebody to action
Station rotary divides into the first station, second station, 3rd station, the 4th station.
Baffle 30, rotary work station chuck 21 are vertically arranged at the edge of station rotary area, feed inlet 28, discharge port 29
It clamps with the double-deck detent of baffle 30 so that bearing inner race 33 is capable of fixing.When bearing inner race 33 enters and slides into from feed inlet 28
When the station rotary area of pallet 20, can just it fall into inside the semicircle concave circular arcs notch of rotary work station chuck 21, in bearing
In the temporary dynamic rotation of inner ring station rotary mechanism, bearing inner race 33 is rotated counterclockwise from the first station up to the 4th work
Position, then the discharge port 29 from the 4th station skids off.
In as a preferred technical scheme, concave circular arcs notch is offered on rotating circular disk 23, swingle 24 is along rotational circle
23 center of circle of disk and concave circular arcs notch circle center line connecting direction extend.
26 shape of rotary chuck is that four groups or four groups or more circular arc concave indentations are uniformly divided with U-shaped elongated slot notch circle alternate
Cloth, the contact that wherein coincide at one group of circular arc spill of rotary chuck 26 have the rotating circular disk 23 of same radius, and rotating circular disk 23 is another
Side is concave circular arcs notch, and 23 lower end surface of rotating circular disk is provided with the swingle 24 being firmly connected with it, and swingle 24 is along rotation
23 center of circle of disk extends out with its circular arc concave indentation circle center line connecting direction, and 24 extension end of swingle is vertically fixed rotation
Guide post 25,23 lower end of rotating circular disk have been fixedly and coaxially connected third motor 22.
In as a preferred technical scheme, bearing inner race station rotary mechanism further includes pedestal 31 and column 32, column 32
It is arranged on pedestal 31, rotary chuck 26 is rotatably arranged on column 32.
The pedestal 31 of bearing inner race station rotary mechanism is disc-shaped structure, and 31 upper surface center vertical of pedestal is fixedly connected
There is a column 32,32 upper end card of column has a rotary chuck 26, and rotary chuck 26 can be around 32 flexible rotating of column, and will not be along column
32 slide axially.
In as a preferred technical scheme, feed inlet 28 has angle obliquely, and discharge port 29 has angle obliquely
Degree.
Feed inlet 28 is connected to the first station of station rotary area, and 28 plate of feed inlet slightly has angle obliquely, discharging
Fourth station of the mouth 29 in the position and station rotary area of circular station rotary area periphery and the perpendicular angle of feed inlet 28 connects
Logical, 29 plate of discharge port slightly has angle obliquely, and feed inlet 28 and discharge port 29 every time can only be in a bearings
Circle 33 is passed through.
When needing batch to slot 33 end face of bearing inner race, by bearing inner race 33 to be processed successively from pallet 20
28 end of feed inlet is put into, because being higher than station rotary area at 28 port of feed inlet, bearing inner race 33 to be processed is from feed inlet
The 28 outer peripheral surface fittings for sliding into station rotary area and bearing inner race 33 are stuck at rotary work station chuck 21, open third electricity at this time
Machine 22, third motor 22 drive rotating circular disk 23 and swingle 24 to rotate synchronously, fixed rotation on 24 outer end end of swingle
When guide post 25 is transferred to the U-shaped elongated slot of rotary chuck 26, the fixed rotary steering column 25 in 24 front end of swingle drives rotary chuck
26 rotation, at this time rotating circular disk 23 will not the rotary chuck 26 to rotation status cause to interfere, rotary chuck 26 can made just
Often rotation, rotary chuck 26 drive the rotary work station chuck 21 of 20 upper end of pallet and bearing inner race 33 to rotate synchronously.Work as swingle
24 turn to rotary steering column 25 when being detached from rotary chuck 26, and rotary chuck 26 drives in rotary work station chuck 21 and bearing at this time
33 rotation angle of circle is 90 degree, the rotation of bearing inner race 33 to be processed to second station.Subsequent rotating circular disk 23 and swingle 24 after
Continuous synchronous rotary, rotary chuck 26 becomes stationary state, when the rotary steering column 25 of 24 front end of swingle is transferred to revotating card again
When inside the U-shaped elongated slot of disk 26, swingle 24 continues that rotary chuck 26 is driven to rotate, and rotary work station chuck 21 drives bearing inner race
33 are rotated by 90 ° again, the rotation of bearing inner race 33 to be processed to 3rd station.Subsequent swingle 24 drives rotary steering column 25 again
The secondary U-shaped elongated slot for being detached from rotary chuck 26, rotary chuck 26 drive rotary work station chuck 21 and bearing inner race 33 to be processed again
It remains static.
This above-mentioned process moves in circles, when bearing inner race 33 to be processed rotation is to 3rd station, rotary work station card at this time
Platform 21 remains static with bearing inner race 33, and bearing inner race grooved faces mechanism drops to specified altitude assignment at this time, opens first
Motor 2, first motor 2 drive the first worm screw 3 to rotate synchronously, and the first worm screw 3 drives the rotation of the first worm gear 4, and the first worm gear 4 passes through
Worm gear casing 5 drives worm gear fixing sleeve 19 to rotate, and worm gear fixing sleeve 19 drives helical disk 6 to rotate synchronously, because of 1 pair of shell propulsion
Arm 11, which play the guiding role, makes propulsion arms 11 not rotate, and the spiral bar tooth 10 of helical disk 6 can promote the propulsion of propulsion arms 11
Tooth 18 makes four 11 synchronous same-speeds of propulsion arms are unified to promote inwardly.When propulsion arms 11 drives the synchronization of groove milling wheel 17 to promote inwardly
When extremely can be to the designated position that 33 port of bearing inner race is slotted, the second motor 7 be opened, the second motor 7 is driven by first rotating shaft 8
Master bevel gear 9 rotates, because 9 lower section synchro-meshing of master bevel gear, there are four the consistent secondary bevel gear 12 of specification, master bevel gear 9 is same
Step drives four secondary bevel gears 12 to synchronize same rotational speed, and secondary bevel gear 12 passes through corresponding 13 synchronous drive of rotation drive shaft the
The rotation of two worm screws 14, the second worm screw 14 drive the second worm gear 15 rotation engaged, and the second worm gear 15 passes through the second shaft 16
The groove milling wheel 17 in 11 outside of propulsion arms is driven to synchronize rotation, groove milling wheel 17 slots to 33 inner end of bearing inner race.When opening
After trough end, first motor 2 is reversely started, and first motor 2 drives the first worm gear 4 to rotate backward by the first worm gear 4, and then band
Dynamic helical disk 6 rotates backward, so that propulsion arms 11 promotes outward, while bearing inner race grooved faces mechanism rises to specified height
Degree, rotary work station chuck 21 is restored to rotate and be rotated by 90 ° at this time, and the bearing inner race 33 of machined completion is rotated from 3rd station
To the 4th station, and because the port height of discharge port 29 is lower than station rotary area, the bearing inner race 33 for completion of having slotted
Discharge port 29 is dialed to through worker from the 4th station and is snapped down to from downstream from discharge port 29.Second station in the process
Bearing inner race to be processed 33 turn to 3rd station after stop operating, then bearing inner race grooved faces mechanism is according to above-mentioned mistake
Cheng Chongfu slots to bearing inner race 33.The above process moves in circles always, so that bearing inner race 33 can be with automatic batch
Carry out fluting processing.
Innovative point and beneficial effect of the invention at least that：
1. by worm gear structure by the rotary drive of the second motor 7 to helical disk 6, and passing through the spiral bar tooth of helical disk 6
10 drive not revolvable L-type propulsion arms 11 perpendicular to each other to synchronize is promoted back and forth at the same speed, is not only able to maintain four
The propulsion arms 11 in direction simultaneously advance and also by worm gear structure can by the second motor 7 with higher revolving speed according to larger
Rotating ratio reduce helical disk 6 to lower revolving speed, reach the requirement of fltting speed.
2. the structure for engaging the consistent secondary bevel gear 12 of four specifications simultaneously using master bevel gear 9 can not only will be horizontal
Rotary drive to vertical rotation, and can guarantee that the rotation of four secondary bevel gears 12 is synchronous and makes secondary bevel gear 12
Revolving speed it is always consistent, fundamentally ensure that groove milling wheel 17 rotate synchronism and identity, guarantee bearing inner race 33
The precision of grooved faces and uniformly.
3.L type propulsion arms 11 is internally provided with cavity portion, and cavity portion is provided with worm and gear engaging structure, worm screw with run through
The rotation drive shaft 13 of L-type propulsion arms 11 carries out feather key connection, can not only to rotate the rotation drive worm gear snail of drive shaft 13
The final driving groove milling wheel 17 of rod structure rotation rotates, and can make worm screw and propulsion arms 11 when propulsion arms 11 is promoted
It is synchronous to be slided relative to rotation drive shaft 13.
Rotary chuck 26 is cooperated to enable to the second motor 7 in driving rotation always 4. swingle 24 connects rotating circular disk 23
When bar 24 and rotating circular disk 23 rotate, driving the rotary steering column 25 of swingle 24, rotary chuck 26 carries out rotation and stopping follows
The reciprocal temporary dynamic rotary motion of ring, can carry out fluting processing to bearing to be processed always for bearing inner race grooved faces mechanism and mention
Basic condition is supplied.
5. four groups of grooves of the corresponding rotary chuck 26 of rotary work station chuck 21 are provided with even circumferential corresponding with its number point
Four groups of semicircle concave circular arcs notches of cloth, and this semicircle concave circular arcs notch and 33 periphery disc of bearing inner race coincide, and can make
Rotary work station chuck 21 can be stuck in wherein by obtaining bearing inner race 33, and four groups of semicircle concave circular arcs notches of setting can make device
Four stations are formed, can satisfy and loaded, is to be processed, processing, having removed four stations, stop so that temporarily being moved in rotation each time
Can there be bearing to be processed when only, efficiency is effectively guaranteed, ensure that the speed of batch machining to greatest extent.
6. pallet 20 is provided with the parts such as station rotary area, feed inlet 28, discharge port 29, feed inlet 28 is upturned centainly
Angle, discharge port 29 tilt down certain angle, and bearing inner race 33 is enabled to slide onto rotary work station from principal and subordinate's feed inlet 28
The concave circular arcs indentation, there of chuck 21.The bearing inner race 33 that simultaneous processing is crossed can slide onto next process from discharge port 29
Place.Baffle 30, rotary work station chuck 21 and gear are vertically arranged at the edge of station rotary area, feed inlet 28, discharge port 29
The double-deck detent of plate 30 clamps so that bearing inner race 33 is capable of fixing.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of bearing inner race grooved faces mechanism, which is characterized in that including：Shell, first motor, the first worm screw, the first snail
Wheel, worm gear casing, helical disk, the second motor, first rotating shaft, master bevel gear, slotted member；The first motor, the second motor
On the housing, first worm gear is set on the worm gear casing for setting, and the helical disk, master bevel gear are arranged in institute
It states in shell, the worm gear casing wears the shell and connect with the helical disk, the first motor and first worm screw
It is connected by power, first worm screw engages connection with first worm gear, and the first rotating shaft is mounted in the worm gear casing
And one end wears the helical disk and connect with the master bevel gear, the other end of the first rotating shaft and second motor power
It connects, is provided with spiral bar tooth on the helical disk；
The quantity of the slotted member is more than one, and the slotted member includes：Propulsion arms, secondary bevel gear, rotation drive shaft,
Second worm screw, the second worm gear, the second shaft, groove milling wheel；The propulsion arms is in two folding arm shapes, is opened on a folding arm of the propulsion arms
Equipped with promoting tooth, a folding arm of the propulsion arms wears the shell and the propulsion tooth thereon and the spiral bar tooth engagement
Connection is engaged in connection, the pair bevel gear setting in the shell with the master bevel gear, and described rotation drive shaft one end is worn
If the shell is connect with the secondary bevel gear, cavity portion, the rotation driving are offered on another folding arm of the propulsion arms
The axis other end wears the cavity portion, and second worm screw, the second worm gear are mounted in the cavity portion after being meshed, and described
Two worm screws are set in the rotation drive shaft by feather key, and second shaft wears after another folding arm of the propulsion arms it
Both ends are separately connected second worm gear, groove milling wheel.
2. grooving mechanism according to claim 1, which is characterized in that the quantity of the slotted member is four, four institutes
The circumference that slotted member is stated along the helical disk is uniformly distributed.
3. grooving mechanism according to claim 1, which is characterized in that be right angle between two folding arms of the propulsion arms.
4. grooving mechanism according to claim 1, which is characterized in that the grooving mechanism further includes worm gear fixing sleeve, institute
Worm gear fixing sleeve and the worm gear casing connection are stated, the worm gear fixing sleeve wears the shell and connect with the helical disk, institute
State that first rotating shaft is mounted in the worm gear casing, worm gear fixing sleeve and one end wears the helical disk and the master bevel gear connects
It connects.
5. a kind of bearing inner race grooved faces device of multistation Continuous maching, which is characterized in that including：It opens bearing inner race end face
Groove mechanism, pallet, rotary work station chuck, bearing inner race station rotary mechanism；Bearing inner race grooved faces mechanism is right
It is required that 1-4 described in any item bearing inner race grooved faces mechanism；
Bearing inner race station rotary mechanism includes：Third motor, rotating circular disk, swingle, rotary steering column, revotating card
Disk, column spinner；Three or more are uniformly provided in the rotary work station chuck to match with bearing inner race periphery disc
Semicircle concave circular arcs notch, the column spinner wears the pallet and the upper end is connect with the rotary work station chuck, lower end
Connect with the rotary chuck, be provided with feed inlet and discharge port on the pallet, the feed inlet and discharge port with it is described
Semicircle concave circular arcs gap position is corresponding, offers on the rotary chuck identical as the semicircle concave circular arcs breach quantity
Notch section, the notch section includes circular arc concave indentation and elongated slot notch, and the circular arc concave indentation and elongated slot notch are in circle
Week is alternately uniformly distributed, and the third motor is connected by power with the rotating circular disk, and the swingle is connected to the rotational circle
It on disk or on the motor shaft of the third motor and stretches out outside the rotating circular disk, the swingle is arranged in the column spinner
On end, the circular arc concave indentation matches with the peripheral shape of the rotating circular disk, and the third motor can band when rotating
Move that the rotating circular disk is separate or the fitting circular arc concave indentation, the column spinner are threaded in or out the elongated slot notch and make
The rotary chuck alternately rotate with it is static.
6. grooving apparatus according to claim 5, which is characterized in that the circumference of the pallet is provided with baffle, the axis
It holds inner ring to be limited in charging and discharging by the baffle, the bearing inner race is when rotated by the semicircle concave circular arcs
Notch, the baffle clamp it.
7. grooving apparatus according to claim 5, which is characterized in that the quantity of the semicircle concave circular arcs notch is four
A, the feed inlet and discharge port are corresponding with wherein adjacent two semicircle concave circular arcs gap positions.
8. grooving apparatus according to claim 5, which is characterized in that offer concave circular arcs on the rotating circular disk and lack
Mouthful, the swingle extends along the rotating circular disk center of circle and the concave circular arcs notch circle center line connecting direction.
9. grooving apparatus according to claim 5, which is characterized in that bearing inner race station rotary mechanism further includes bottom
Seat and column, on the base, the rotary chuck is rotatably arranged on the column for the column setting.
10. grooving apparatus according to claim 5, which is characterized in that the feed inlet has angle obliquely, described
Discharge port has angle obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031419.8A CN108890006A (en) | 2018-09-05 | 2018-09-05 | The bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031419.8A CN108890006A (en) | 2018-09-05 | 2018-09-05 | The bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching |
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| CN108890006A true CN108890006A (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031419.8A Pending CN108890006A (en) | 2018-09-05 | 2018-09-05 | The bearing inner race grooved faces device and its grooving mechanism of multistation Continuous maching |
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| CN (1) | CN108890006A (en) |
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| CN109924067A (en) * | 2019-04-26 | 2019-06-25 | 河南工学院 | A kind of full-automatic bacteria bastinade aperture apparatus |
| CN110560706A (en) * | 2019-07-27 | 2019-12-13 | 黄明珠 | Inner cambered surface grooving device for shaft sleeve workpiece |
| CN110732622A (en) * | 2019-09-16 | 2020-01-31 | 曾涵宇 | multidirectional bearing radial through hole machining equipment capable of preventing bearing capacity from being weakened |
| CN114099325A (en) * | 2021-11-25 | 2022-03-01 | 西华大学 | Moxibustion equipment and using method thereof |
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| CN110560706A (en) * | 2019-07-27 | 2019-12-13 | 黄明珠 | Inner cambered surface grooving device for shaft sleeve workpiece |
| CN110560706B (en) * | 2019-07-27 | 2020-06-16 | 常熟市万顺轴承有限公司 | Inner cambered surface grooving device for shaft sleeve workpiece |
| CN110732622A (en) * | 2019-09-16 | 2020-01-31 | 曾涵宇 | multidirectional bearing radial through hole machining equipment capable of preventing bearing capacity from being weakened |
| CN114099325A (en) * | 2021-11-25 | 2022-03-01 | 西华大学 | Moxibustion equipment and using method thereof |
| CN114099325B (en) * | 2021-11-25 | 2023-10-03 | 西华大学 | Moxibustion equipment and application method thereof |
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