The content of the invention
In order to solve above-mentioned chamfer machining and the low technical problem of tapping processing efficiency, the present invention provides chamfering tooth machining unit.
Technical scheme is as follows:
Chamfering tooth machining unit, including base frame, the base frame surface middle part position are provided with turntable structure, turntable structure include rotating disk and
Dispenser, rotating disk are rotatably arranged on dispenser, and disk edge surface is evenly distributed with six square cover plate fixed seats, and cover plate is solid
Reservation surface caves inward to form cover plate storage tank, is followed successively by the first working position, the second working position, the 3rd around rotating disk clockwise
Working position, the 4th working position, the 5th working position and the 6th working position, are provided with cover plate feeding structure on the outside of the first working position, and second
Cover plate chamfering structure is provided with the outside of working position, cover plate upset structure is provided with the outside of the 3rd working position, is provided with the outside of the 4th working position
Cover plate chamfering structure, the 5th working position outside are provided with cover plate tapping structure, cover plate baiting structure are provided with the outside of the 6th working position, cover
Plate is cuboid, and cover plate storage tank is bonded with the size of the cover plate, and the middle side part outwardly convex of cover plate two forms contiguous block, the rotating disk knot
Structure, cover plate feeding structure, cover plate chamfering structure, cover plate upset structure, cover plate tapping structure and cover plate baiting structure are with control
System connection.
The cover plate chamfering structure includes chamfering column, and chamfering column upper right is provided with chamfering line rail fixed plate, chamfering
Column is connected with chamfering line rail fixed plate, and chamfering line rail fixed plate upper right is provided with belt pulley fixed plate, and chamfering line rail is fixed
Plate is connected with belt pulley fixed plate, and belt pulley fixed plate right-hand member is provided with the passage of up/down perforation, and belt dish axle, skin are provided with passage
Tep reel outer shaft sleeve is provided with the first belt pulley, and belt dish axle is nested in chamfering rotary shaft upper end, chamfering line rail fixed plate bottom right side
Provided with two parallel chamfering line rails, chamfering line rail is connected with chamfering line rail fixed plate, and chamfering line rail right-hand member is provided with chamfering sliding block, is fallen
Angle sliding block right-hand member is provided with sliding block backing plate, is provided with pull bar between two sliding block backing plates, pull bar is connected with chamfering lift cylinder, chamfering liter
Sending down abnormally ascending cylinder is arranged in chamfering line rail fixed plate, and chamfering main shaft fixed plate, sliding block backing plate and chamfering master are provided with the right side of sliding block backing plate
Axis fixing plate connects, and is provided with chamfering main shaft on the right side of chamfering main shaft fixed plate, chamfering main shaft is connected with chamfering main shaft fixed plate, chamfering
Main shaft is set in outside chamfering rotary shaft, and chamfering main shaft lower end is provided with multi-shaft device, and multi-shaft device can including master gear, driven pulley and two axles
Pinion is adjusted, chamfering rotary shaft lower end is connected with master gear, and two driven pulley upper ends of master gear both sides are engaged with master gear, from
The adjustable pinion of two axles of driving wheel side is engaged with driven pulley lower end, and driven pulley is set in outside follower shaft, two axles are adjustable secondary tooth
Wheel and chamfering chuck axis connection, chamfering chuck axle lower end are connected with chmfer bit, and driven pulley outside the adjustable pinion of two axles with being arranged
There is turning set, rotate set upper side and be arranged with fixed cover, fixed cover is connected by chamfering main shaft multi-shaft device connection ring with chamfering main shaft,
Chamfering column upper left-hand is provided with chamfering motor, and chamfering motor is connected by chamfering motor fixing plate with chamfering line rail fixed plate,
Chamfering rotor is connected with the second belt pulley, and the first belt pulley is connected with the second belt pulley by belt, chamfering column upper end
Cover lid is connected with, the chamfering column is fixed on base frame.
The sliding block backing plate side is provided with buffering pole socket, and buffering pole socket is connected with sliding block backing plate, buffers and set vertically on pole socket
Buffer bar is equipped with, is provided with buffer board below buffer bar, buffer board is connected with chamfering line rail fixed plate.
The cover plate upset structure includes upset clamping jaw, and upset clamping jaw is arranged oppositely for upper and lower a pair, upset clamping jaw and folder
Pawl cylinder connects, and clamping jaw cylinder right-hand member is provided with tumble cylinder connector, and tumble cylinder connector right-hand member is provided with tumble cylinder, upset
Cylinder right-hand member is provided with lift cylinder connector, and lift cylinder connector right-hand member is provided with lift cylinder, clamping jaw cylinder and tumble cylinder
Connector is connected, and tumble cylinder connector is connected with tumble cylinder, and tumble cylinder is connected with lift cylinder connector, lift cylinder
Connector is connected with lift cylinder, and lift cylinder is arranged on upset riser top, and upset riser is fixed on base frame.
The cover plate tapping structure includes tapping column, and tapping column upper end is provided with tooth machining unit body, in tooth machining unit body
Provided with tapping rotary shaft, tapping belt dish axle is nested with outside tapping rotary shaft, tapping belt pulley outer shaft sleeve is provided with the 3rd belt pulley,
3rd belt pulley is connected by belt with the 4th belt pulley, the 4th belt pulley and tapping motor connection, tapping rotary shaft and tapping
Slow descending structure connects, and tapping Slow descending structure includes the gentle drop motor of a set of Worm Wheel System gear, worm gear and tapping rotary shaft
Connection, worm screw and slow drop motor connection, tapping rotation outer shaft sleeve are provided with tapping principal axis, and tapping principal axis lower end is provided with multi-shaft device, more
Axle device includes tapping master gear, tapping driven pulley and the adjustable pinion of the axle of tapping two, tapping rotary shaft lower end and tapping master gear
Connection, two tapping driven pulley upper ends of tapping master gear both sides are engaged with tapping master gear, the tapping of tapping driven pulley side
Two axles are adjustable, and pinion is engaged with tapping driven pulley lower end, and tapping driven pulley is set in outside tapping follower shaft, and the axle of tapping two can
Pinion and tapping chuck axis connection are adjusted, tapping collet axis lower end is connected with tapping drill bit, and tapping driven pulley can with the axle of tapping two
Adjust and tapping turning set is arranged with outside pinion, tapping rotates set upper side and is arranged with tapping fixed cover, and tapping fixed cover passes through tapping
Main shaft multi-shaft device connection ring is connected with tapping principal axis, and food tray is provided with below tapping drill bit, and food tray is connected with food tray lateral cylinder, oil
Disk lateral cylinder is arranged on food tray cylinder connecting plate, and food tray cylinder connecting plate is connected with food tray lift cylinder, food tray lifting air
Cylinder is arranged on tapping column by food tray lift cylinder connecting plate, and tapping column is arranged on base frame.
The cover plate feeding structure includes feeding clamping jaw, and feeding clamping jaw is arranged oppositely for pair of right and left, feeding clamping jaw and hand
Referring to cylinder connection, finger cylinder is arranged on finger cylinder installing plate, and finger cylinder installing plate is connected with feeding lift cylinder, on
Expect that lift cylinder is arranged on feeding riser, be provided with the vertical sliding block of feeding on the inside of finger cylinder installing plate, in the vertical sliding block of feeding
Side is provided with the vertical line rail of feeding, and the vertical sliding block of feeding is connected with finger cylinder installing plate, and the vertical line rail of feeding connects with feeding riser
Connect, feeding riser is connected with feeding lateral cylinder, and feeding lateral cylinder is arranged on feeding horizontal stroke by feeding lateral cylinder installing plate
Plate right-hand member, feeding riser inner side are provided with feeding transverse slider, and feeding x wire rail is provided with the inside of feeding transverse slider, and feeding is horizontal
Sliding block is connected with feeding riser, and feeding x wire rail is connected with feeding transverse slat, and feeding transverse slat left end is provided with feeding cross spacing plate,
Buffer is transversely provided with feeding cross spacing plate, feeding transverse slat is connected with feeding riser, and feeding riser is arranged on base frame, on
Feeding production board is provided with below feed collet pawl, feeding production board surface indentation forms lid panel notches, and feeding production board is arranged on feeding
On riser.
Caved inward in the middle part of the cover plate fixed seat outer end and both ends.
The upset clamping jaw spins upside down action.
The lid panel notches right-end openings, lid panel notches both sides are provided with the perforate for facilitating feeding clamping jaw to capture.
The rotating disk be arranged on dispenser force-output shaft on, dispenser inputting shaft is connected with rotating disk stepper motor, dispenser with
Rotating disk stepper motor is arranged on base frame.
Using technical scheme provided by the invention, structure is novel, ingenious in design, and chamfer machining and tapping processing are in a stream
Completed in journey, it is not necessary to which artificial individually to carry out the processing such as chamfering, tapping, turn-over, cost of labor is low, and production efficiency is high;On cover plate
Expect the setting of structure, feeding efficient stable, prevent the possibility of machine dry run;Cover plate overturns the setting of structure, it is not necessary to artificial
Turn-over is carried out, action is simple efficient, can all carry out chamfer machining to the positive and negative of cover plate in a flow, improve processing effect
Rate;The setting of food tray in cover plate tapping structure, upper oil lubrication being carried out to threading drill bit every time, tapping is more smooth when processing,
Cover plate is not likely to produce burr, it is not necessary to artificial the step of being oiled, reduces artificial, cost-effective, raising efficiency;Cover plate is fixed
The setting of seat, cover plate is fixed in cover plate fixed seat, prevents unnecessary slip, and it is public to reduce therefore caused processing
Difference, prevent that the crooked and caused cover plate of cover plate is reprocessed or scrapped when chamfer machining and tapping from processing, and is improved yield rate, is improved production
Benefit;Double drill bit designs, two hole positions are processed simultaneously when chamfer machining and tapping are processed, and improve production efficiency, improve cover plate one
Cause property, lift cover plate quality;The setting of cutting agency, blanking efficient stable, prevent because repeating to process caused by blanking not in time
Phenomenon.
Embodiment 1
Chamfering tooth machining unit as shown in Fig. 1 ~ 17, including base frame 1, base frame 1 is generally circular, is in cover plate blanking machine structure side
Flat side, it is easy to set up rewinding container, the surface middle part position of base frame 1 is provided with turntable structure, and turntable structure includes rotating disk 2
And dispenser, rotating disk 2 are rotatably arranged on dispenser, rotating disk 2 be arranged on dispenser force-output shaft on, dispenser inputting shaft one end with
Rotating disk stepper motor connects, and the dispenser inputting shaft other end connects a signal wheel, and signal wheel rotates a circle, and external diameter is ascending
Gradually change, signal wheel side is provided with a sensor, provides a signal to sensor at signal wheel largest outside diameter, enters power
The circle of axle rotation one, drives signal theory to rotate a circle, and sensor rotates the signal finished, rotating disk stepping to PLC one rotating disk 2 of transmission
Motor turns an angle, and drives dispenser inputting shaft to rotate, and dispenser outer ring force-output shaft drives rotating disk 2 to rotate 60 degree, will be upper
Cover plate at one working position is transported at subsequent work position, transport action efficient stable, improves production efficiency, dispenser is fixed
On the surface of base frame 1, rotating disk stepper motor is arranged on the surface of bottom plate 1, and the edge surface of rotating disk 2 is evenly distributed with six square cover plates and consolidated
Reservation 3, the surface of cover plate fixed seat 3 cave inward to form cover plate storage tank, for accommodating securing cover plate, cover plate house groove shape with
Cover plate shape matches, and in the firm embedded cover plate storage tank of cover plate, avoids cover plate from being produced in transport and process unnecessary
Slip, help to reduce machining tolerance so that cover plate tolerance is smaller, is more convenient during assembling, improves yields, improves production effect
Cave inward to form opening in the middle part of rate, the outer end of cover plate fixed seat 3 and both ends, be that cover plate feeding structure and cover plate overturn the upper of structure
Feed collet pawl 37 and the upset slot milling of clamping jaw 29 so that holding action more stability and high efficiency, will when avoiding clamping unstable with clamping
The situation that cover plate collides out cover plate fixed seat 3 occurs.Cover plate fixed seat 3 can be changed, to be adapted to more model specification cover plates
Processing.
The first working position, the second working position, the 3rd working position, the 4th working position, the 5th are followed successively by around rotating disk 2 clockwise
Working position and the 6th working position, correspond to six cover plate fixed seats 3 on rotating disk 2, the corresponding work of each cover plate fixed seat 3
Position, cover plate fixed seat 3 are rotating front and back position stable and consistent, help to reduce machining tolerance so that cover plate tolerance is smaller, assembling
When be more convenient, cover plate feeding structure is provided with the outside of the first working position, the second working position outside is provided with cover plate chamfering structure, the 3rd work
Make to be provided with cover plate upset structure on the outside of position, cover plate chamfering structure is provided with the outside of the 4th working position, lid is provided with the outside of the 5th working position
Plate tapping structure, the 6th working position outside are provided with cover plate baiting structure.
The cover plate feeding structure includes feeding clamping jaw 37, and feeding clamping jaw 37 is arranged oppositely for pair of right and left, feeding clamping jaw
37 are connected with finger cylinder 38, and finger cylinder 38 acts, and drive feeding 37 two clamping jaw move toward one anothers of clamping jaw, and feeding clamping jaw 37 presss from both sides
Hold together, clamp cover plate, finger cylinder 38 is arranged on finger cylinder installing plate 39, finger cylinder installing plate 39 and feeding lift cylinder
40 connections, feeding lift cylinder 40 act, and drive feeding clamping jaw 37 to move down, feeding lift cylinder 40 is arranged on feeding riser
On 43, the inner side of finger cylinder installing plate 39 is provided with the vertical sliding block 41 of feeding, and the vertical inner side of sliding block 41 of feeding is provided with the vertical line of feeding
Rail 42, the vertical sliding block 41 of feeding match with the vertical line rail 42 of feeding, ensure feeding clamping jaw 37 when feeding lift cylinder 40 acts
Smooth stabilization is moved up and down, the vertical sliding block 41 of feeding is connected with finger cylinder installing plate 39, and the vertical line rail 42 of feeding erects with feeding
Plate 43 is connected, and feeding riser 43 is connected with feeding lateral cylinder 44, and feeding lateral cylinder 44 acts, and drives feeding clamping jaw 37 to the left
Mobile, feeding lateral cylinder 44 is arranged on the right-hand member of feeding transverse slat 48 by feeding lateral cylinder installing plate 45, in feeding riser 43
Side is provided with feeding transverse slider 46, and the inner side of feeding transverse slider 46 is provided with feeding x wire rail 47, feeding transverse slider 46 with it is upper
Material x wire rail 47 matches, and ensures that feeding clamping jaw 37 is moved to the left smooth stabilization when feeding lateral cylinder 44 acts, feeding is horizontal
It is connected to sliding block 46 with feeding riser 43, feeding x wire rail 47 is connected with feeding transverse slat 48, and the left end of feeding transverse slat 48 is provided with upper
Expect cross spacing plate 49, buffer 50 is transversely provided with feeding cross spacing plate 49, the action that moves to left to feeding riser 43 is carried out
Buffering, prevents cover plate collides with during transport from dropping, feeding transverse slat 48 is connected with feeding riser 51, and feeding riser 51 is arranged on
On base frame 1, the lower section of feeding clamping jaw 37 is provided with feeding production board 52, and the surface indentation of feeding production board 52 forms lid panel notches, cover plate
Groove right-end openings, lid panel notches both sides are provided with the perforate for facilitating feeding clamping jaw 37 to capture, and contribute to feeding clamping jaw 37 stable high
Effect clamps cover plate, the situation that cover plate collides out feeding production board 52 occurs when avoiding clamping unstable and clamping, elevating hopper will
Cover plate is transported on feeding production board 52, is then parked on feeding production board 52, is waited feeding clamping jaw 37 to be transported to cover plate and is turned
On disk 2 in the cover plate fixed seat 3 of first working position, feeding production board 52 is arranged on feeding riser 51.
The cover plate chamfering structure includes chamfering column 4, and the upper right of chamfering column 4 is provided with chamfering line rail fixed plate 5, falls
Corner post 4 is connected with chamfering line rail fixed plate 5, and the upper right of chamfering line rail fixed plate 5 is provided with belt pulley fixed plate 6, chamfering line
Rail fixed plate 5 is connected with belt pulley fixed plate 6, and the right-hand member of belt pulley fixed plate 6 is provided with the passage of up/down perforation, and skin is provided with passage
Reel shaft 7, belt dish axle 7 are arranged with the first belt pulley 8 outside, and belt dish axle 7 is nested in the upper end of chamfering rotary shaft 9, chamfering rotation
Axle 9 can move up and down in belt dish axle 7, and belt dish axle 7 keeps nested encryptions relation with chamfering rotary shaft 9 in moving process,
Two chamfering line rails 10 be arrangeding in parallel are provided with the right side of the bottom of chamfering line rail fixed plate 5, chamfering line rail 10 is fixed with chamfering line rail
Plate 5 connects, and the right-hand member of chamfering line rail 10 is provided with chamfering sliding block 11, and chamfering line rail 10 matches with chamfering sliding block 11, chamfering sliding block 11
Can the smooth slip on chamfering line rail 10, the right-hand member of chamfering sliding block 11 is provided with sliding block backing plate 12, is provided between two sliding block backing plates 12
Pull bar 13, pull bar 13 are laterally set through two sliding block backing plates 12, and the middle part of pull bar 13 is connected with chamfering lift cylinder, chamfering lifting
Cylinder acts, and drives chmfer bit 21 to decline, and down maneuver is stablized smooth, ensures the quality of chamfer machining, chamfering lift cylinder
In chamfering line rail fixed plate 5, the right side of sliding block backing plate 12 is provided with chamfering main shaft fixed plate 14, sliding block backing plate 12 and chamfering master
Axis fixing plate 14 connects, and the right side of chamfering main shaft fixed plate 14 is provided with chamfering main shaft 15, chamfering main shaft 15 and chamfering main shaft fixed plate
14 connections, chamfering main shaft 15 are set in outside chamfering rotary shaft 9, and chamfering rotary shaft 9 is connected by bearing with chamfering main shaft 15, chamfering
The lower end of main shaft 15 is provided with multi-shaft device, and multi-shaft device includes master gear 16, the axle of driven pulley 17 and two is adjustable pinion 18, chamfering rotary shaft
9 lower ends are connected with master gear 16, and two upper ends of driven pulley 17 of the both sides of master gear 16 are engaged with master gear 16, the side of driven pulley 17
The adjustable pinion 18 of two axles engaged with the lower end of driven pulley 17, driven pulley 17 is set in outside follower shaft 19, two axles are adjustable secondary tooth
Wheel 18 is connected with chamfering chuck axle 20, and the lower end of chamfering chuck axle 20 is provided with chmfer bit 21, the adjustable pair of axle of driven pulley 17 and two
Turning set 25 is arranged with outside gear 18, the upper end of turning set 25 is arranged with fixed cover 26, and fixed cover 26 passes through chamfering main shaft multi-shaft device
Connection ring 27 is connected with chamfering main shaft 15, and the upper left-hand of chamfering column 4 is provided with chamfering motor, and chamfering motor is consolidated by chamfering motor
Fixed board 67 is connected with chamfering line rail fixed plate 5, and chamfering rotor is connected with the second belt pulley 24, the first belt pulley 8 and second
Belt pulley 24 is connected by belt, and chamfering motor rotates, and drives the second belt pulley 24 to rotate, and drives the first belt pulley 8 to rotate, band
Movable strap disc axle 7 rotates, and drives chamfering rotary shaft 9 to rotate, and drives master gear 16, drives two driven pulleys 17 to rotate, and drives two
The individual adjustable pinion 18 of two axles rotates, and drives two chamfering chuck axles 20 to rotate, and drives chmfer bit 21 to rotate, and double drill bits are synchronous
Run, drill bit steering is consistent with rotating speed, while carries out chamfer machinings to two hole positions, improves production efficiency, ensures to add on cover plate
The uniformity of work vestige, cover plate quality is lifted, chmfer bit 21 can be changed, to be adapted to adding for more model specification cover plates
Work, the side of sliding block backing plate 12 are provided with buffering pole socket 68, and buffering pole socket 68 is connected with sliding block backing plate 12, buffers and set vertically on pole socket 68
Buffer bar 22 is equipped with, the lower section correspondence position of buffer bar 22 is provided with buffer board 23, and buffer board 23 is connected with chamfering line rail fixed plate 5,
The setting of buffer bar 22 and buffer board 23 enters row buffering to the down maneuver of chmfer bit 21, prevents chmfer bit 21 to cover plate mistake
Degree processing, cover sheet, the upper end of chamfering column 4 are connected with cover lid 28, and the chamfering column 4 is fixed on base frame 1.
The cover plate upset structure includes upset clamping jaw 29, and upset clamping jaw 29 is arranged oppositely for upper and lower a pair, overturns clamping jaw
29 include two bending claws symmetrical above and below, and two bending claws are opened to upper and lower both direction under original state, not with the edge of rotating disk 2
Cover plate fixed seat 3 is contacted, and it is smooth to ensure that rotating disk 2 rotates, and upset clamping jaw 29 is connected with clamping jaw cylinder 30, and clamping jaw cylinder 30 acts,
Two opposite directions of bending claws of upset clamping jaw 29 are driven to rotate gathering, the opening through the outer end of cover plate fixed seat 3 clamps cover plate, folder
Hold that having stable behavior is efficient, avoid cover plate from dropping the generation of phenomenon, the right-hand member of clamping jaw cylinder 30 is provided with tumble cylinder connector 31, overturn
The right-hand member of cylinder connection piece 31 is provided with tumble cylinder 32, and tumble cylinder 32 acts, and drives upset clamping jaw 29 to carry out 180 degree upset, turns over
Stability and high efficiency is made in rotation, avoids cover plate from dropping the generation of phenomenon, and the right-hand member of tumble cylinder 32 is provided with lift cylinder connector 33, lifted
The right-hand member of cylinder connection piece 33 is provided with lift cylinder 34, and lift cylinder 34 acts, and drives upset clamping jaw 29 to rise certain distance, will cover
Plate is separated with cover plate fixed seat 3, convenient to carry out turn-over action, and clamping jaw cylinder 30 is connected with tumble cylinder connector 31, overturns gas
Cylinder connector 31 is connected with tumble cylinder 32, and tumble cylinder 32 is connected with lift cylinder connector 33, lift cylinder connector 33
It is connected with lift cylinder 34, lift cylinder 34 is arranged on upset riser 35 top, and upset riser 35 is fixed on base frame 1, cover plate
After the completion of chamfer machining one side, cover plate rotary movement is carried out, it is possible to chamfer machining is carried out to another side, cover plate rotary movement is steady
Calmly efficiently, the step of eliminating artificial turn-over, production efficiency is improved, improves productivity effect.
Cover plate chamfering structure on the outside of 4th working position is consistent with the cover plate chamfering structure on the outside of the second working position, action one
Cause, chamfer machining is carried out to cover plate another side.
The cover plate tapping structure includes tapping column 36, and the upper end of tapping column 36 is provided with tooth machining unit body 53, tooth machining unit
Tapping rotary shaft is provided with body 53, is nested with tapping belt dish axle outside tapping rotary shaft, tapping belt dish axle is nested in tapping
Rotary shaft upper end, tapping rotary shaft can move up and down in tapping belt dish axle, tapping belt dish axle and tapping in moving process
Rotary shaft keeps nested encryptions relation, and tapping belt pulley outer shaft sleeve is provided with the 3rd belt pulley, and the 3rd belt pulley passes through belt and the
Four belt pulleys connect, the 4th belt pulley and tapping motor connection, and tapping motor rotates, and drive the 4th belt pulley to rotate, and drive the
Three belt pulleys rotate, and drive tapping belt dish axle to rotate, and drive tapping rotary shaft to rotate, and drive tapping master gear 54, drive two
Individual tapping driven pulley 55 rotates, and drives two adjustable pinions 56 of the axle of tapping two to rotate, and drives two tapping collet axis 58 to rotate,
Tapping drill bit 59 is driven to rotate, double drill bit synchronous operations, drill bit steering is consistent with rotating speed, while carries out tappings to two hole positions and add
Work, production efficiency being improved, ensure the uniformity of cutter trade on cover plate, lift cover plate quality, tapping drill bit 59 can be changed,
To be adapted to the processing of more model specification cover plates, tapping rotary shaft is connected with tapping Slow descending structure, and tapping Slow descending structure includes one
The gentle drop motor of Worm Wheel System gear, worm gear and tapping rotation axis connection, worm screw and slow drop motor connection are covered, passes through worm gear
The decelerating effect of worm structure delays drop motor speed to reduce, and reaches the purpose of slow drop tapping drill bit 59, passes through to delay and drops motor
Rotating controls the raising and lowering of tapping drill bit 59 to act, and delays drop motor main story, tapping drill bit 59 slowly declines, and delays drop electricity
Machine anti-pass, tapping drill bit 59 slowly rise, and tapping rotation outer shaft sleeve is provided with tapping principal axis, and tapping rotary shaft passes through bearing and tapping
Main shaft connects, and tapping principal axis lower end is provided with multi-shaft device, and multi-shaft device includes tapping master gear 54, tapping driven pulley 55 and the axle of tapping two
Adjustable pinion 56, tapping rotary shaft lower end are connected with tapping master gear 54, and two tappings of the both sides of tapping master gear 54 are driven
Take turns 55 upper ends to engage with tapping master gear 54, the adjustable pinion 56 of the axle of tapping two and the tapping driven pulley of the side of tapping driven pulley 55
55 lower ends are engaged, and tapping driven pulley 55 is set in outside tapping follower shaft 57, the axle of tapping two is adjustable pinion 56 and tapping chuck
Axle 58 connects, and the lower end of tapping collet axis 58 is connected with tapping drill bit 59, tapping driven pulley 55 and the adjustable pinion 56 of the axle of tapping two
Tapping turning set 60 is arranged with outside, the upper end of tapping turning set 60 is arranged with tapping fixed cover 61, and tapping fixed cover 61 passes through tapping
Main shaft multi-shaft device connection ring is connected with tapping principal axis, and the lower section of tapping drill bit 59 is provided with food tray 62, has lubricating oil in food tray 62, often
The action that oils is carried out before secondary tapping, tapping is more smooth when processing, and cover plate is not likely to produce burr, it is not necessary to manually oiled
Step, reduce manually, it is cost-effective, efficiency is improved, food tray 62 is connected with food tray lateral cylinder 63, and food tray lateral cylinder 63 is dynamic
Make, food tray 62 is moved to the lower section of tapping drill bit 59, food tray lateral cylinder 63 is arranged on food tray cylinder connecting plate 64, food tray gas
Cylinder connecting plate 64 is connected with food tray lift cylinder 65, and food tray lift cylinder 65 acts, and drives food tray 62 to rise certain distance so that
Tapping drill bit 59 contacts the lubricating oil in food tray 62, reaches the purpose of oil lubrication, and food tray lift cylinder 65 is lifted by food tray
Cylinder connecting plate 66 is arranged on tapping column 36, and tapping column 36 is arranged on base frame 1.
Cover plate baiting structure is similar with cover plate feeding structure basic structure, and difference is to be provided with down below blanking clamping jaw
Expect passage, be not provided with feeding production board 52, other structures are consistent.
Cover plate is cuboid, and the middle side part outwardly convex of cover plate two forms contiguous block, and chamfering tapping processing is just on contiguous block
Carry out.
Using the center of rotating disk 2 as inner side, the edge of rotating disk 2 is then outside.
The turntable structure, cover plate feeding structure, cover plate chamfering structure, cover plate upset structure, cover plate tapping structure, cover plate
Each cylinder and motor in baiting structure are connected with control system, and control system includes PLC, PLC inputs connecting valve and biography
Sensor, output end connection relay, the cylinder of each motor unit, sensor includes processed sensor and reseting sensor, each dynamic
The cylinder for making unit is equipped with sensor, and each action has sensor to feed back to execution in PLC, ensures production
Process is smooth to be completed in order.
In use, cover plate is transported on feeding production board 52 by elevating hopper, then it is parked on feeding production board 52, feeding liter
Sending down abnormally ascending cylinder 40 acts, and drives feeding clamping jaw 37 to decline, until being in same plane with cover plate, finger cylinder 38 acts, in drive
The folder of feed collet pawl 37 holds together, and clamps cover plate, and feeding lift cylinder 40 resets, and drives feeding clamping jaw 37 to rise, and feeding lateral cylinder 44 is dynamic
Make, drive feeding clamping jaw 37 to be moved into the corresponding top of cover plate fixed seat 3, feeding lift cylinder 40 acts, and drives feeding
Clamping jaw 37 declines, until being in same plane with cover plate fixed seat 3, finger cylinder 38 resets, and drives feeding clamping jaw 37 to unclamp, puts
Uncap plate, cover plate is placed in the cover plate storage tank of cover plate fixed seat 3, feeding lift cylinder 40 resets, and drives feeding clamping jaw 37
Rise, feeding is stretched sending down abnormally ascending cylinder 40 and resetted, and drives feeding clamping jaw 37 to be moved to the top of feeding production board 52, and feeding action is completed;Turn
Disk stepper motor is run, and drives rotating disk 2 to rotate 60 degree, and cover plate is transported into the second working position, chamfering motor operation, drives chamfering
Drill bit 21 is rotated, the action of chamfering lift cylinder, drives chmfer bit 21 to decline, and chamfer machining, chamfering are carried out to the face of cover plate first
Lift cylinder resets, and drives chmfer bit 21 to rise, and chamfering motor is out of service, and chmfer bit 21 stops operating, and the lurches
Angle machines;Rotating disk stepper motor is run, and drives rotating disk 2 to rotate 60 degree, cover plate is transported into the 3rd working position, clamping jaw cylinder
30 actions, driving the upset folder of clamping jaw 29 to hold together, clamp cover plate, lift cylinder 34 acts, and drives upset clamping jaw 29 to rise certain distance,
Tumble cylinder 32 acts, and drives upset clamping jaw 29 to overturn 180 degree, and lift cylinder 34 resets, and drives upset clamping jaw 29 to decline, directly
Cover plate fixed seat 3 is touched to cover plate, clamping jaw cylinder 30 resets, and drives upset clamping jaw 29 to unclamp, lid is placed on after cover plate turn-over
In plate fixed seat 3, tumble cylinder 32 is resetted, and drives the upset reverse flip 180 degree of clamping jaw 29, and turn-over action is completed;Rotating disk stepping
Motor operation, drive rotating disk 2 to rotate 60 degree, the cover plate after turn-over is transported to the 4th working position, carries out the surface chamfer of cover plate second
Processing;Rotating disk stepper motor is run, and drives rotating disk 2 to rotate 60 degree, cover plate is transported into the 5th working position, food tray lateral cylinder 63
Action, food tray 62 is driven to be moved to the lower section of tapping drill bit 59, food tray lift cylinder 65 acts, and drives food tray 62 to rise, until attacking
Dental drill first 59 touches the lubricating oil in food tray 62, completes the action that oils, and food tray lift cylinder 65 resets, and drives under food tray 62
Drop, food tray lateral cylinder 63 reset, and drive food tray 62 to be moved to initial position, tapping motor operation, drive 59 turns of tapping drill bit
It is dynamic, delay drop motor and rotate forward, drive tapping drill bit 59 to decline, tapping processing, tapping motor inverted running are carried out to cover plate, tapping is bored
First 59 rotate backward, and delay drop motor reversal, drive tapping drill bit 59 to rise, until tapping drill bit 59 departs from cover plate, tapping electricity
Machine is out of service, and tapping drill bit 59 stops operating, and delays drop motor stalls, and tapping drill bit 59 stops rising, and tapping processes
Into;Rotating disk stepper motor is run, and is driven rotating disk 2 to rotate 60 degree, cover plate is transported into the 6th working position, blanking lift cylinder moves
Make, drive blanking clamping jaw to decline, until being in same plane with cover plate, the action of blanking finger cylinder, drive blanking clamping jaw folder to hold together,
Cover plate is clamped, blanking lift cylinder resets, and drives blanking clamping jaw to rise, and the action of blanking lateral cylinder, drives blanking clamping jaw outside
It is moved to above blanking channel, blanking finger cylinder resets, and drives blanking clamping jaw to unclamp, and decontrols cover plate, cover plate is fallen, under
Expect that passage enters in rewinding container, blanking lateral cylinder resets, and drives blanking clamping jaw to be moved to the corresponding top of cover plate fixed seat 3,
Blanking action is completed.