CN104339236B - Deburring machine - Google Patents
Deburring machine Download PDFInfo
- Publication number
- CN104339236B CN104339236B CN201410603689.7A CN201410603689A CN104339236B CN 104339236 B CN104339236 B CN 104339236B CN 201410603689 A CN201410603689 A CN 201410603689A CN 104339236 B CN104339236 B CN 104339236B
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- 230000007246 mechanism Effects 0.000 claims abstract description 139
- 238000000227 grinding Methods 0.000 claims abstract description 69
- 230000033001 locomotion Effects 0.000 claims abstract description 37
- 238000010408 sweeping Methods 0.000 claims abstract description 33
- 230000009467 reduction Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229910001651 emery Inorganic materials 0.000 claims description 55
- 238000009434 installation Methods 0.000 claims description 22
- 238000007667 floating Methods 0.000 claims description 18
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
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- 230000000694 effects Effects 0.000 claims description 7
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- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 19
- 230000035611 feeding Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000003754 machining Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a deburring machine. The deburring machine comprises a loading station, a plane abrasion station and a teeth sweeping station, wherein the three stations are respectively and correspondingly provided with a loading mechanism, a plane abrasion mechanism and a teeth sweeping mechanism. The deburring machine also comprises a station shifting mechanism for transferring workpieces from the previous station to the next station; the plane abrasion mechanism comprises a first motor, a speed reduction transmission mechanism connected with the first motor, a grinding wheel, a revolution adapting piece and a rotation driving piece, wherein the revolution adapting piece is connected with an output shaft of the speed reduction transmission mechanism; the rotation driving piece and the revolution adapting piece rotate relative to each other; the rotation driving piece is eccentric to the output shaft of the speed reduction transmission mechanism; the grinding wheel is concentrically connected with an output shaft of the rotation driving piece. By adopting the structure, the grinding wheel simultaneously does revolution motion and rotation motion in the operating process, and the motion track forms an envelope line track, thus, the workpieces are conveyed to the lower part of the grinding wheel by virtue of the clamping mechanism, and the operating surface of the grinding wheel can be quickly in contact with the end surfaces of the workpieces, therefore the deburring efficiency is greatly improved.
Description
Technical field
The present invention relates to machining technology field, more particularly, to a kind of flash trimmer.
Background technology
Punching parts can produce burr in punching press backlash cutting surface, the function of impact product, accordingly, it would be desirable to by these burrs
Remove.These burrs are manually difficult to remove and waste time and energy it is therefore desirable to burr is removed by special flash trimmer.Flash trimmer
Generally include feeding technique, grinding process and sweep tooth technique.
In prior art, the grinding mechanism of the most frequently used burring machine is exactly flat surface grinding, drives the emery wheel rotation of high-speed rotation
Turn, using the end face of its end surface grinding workpiece, so that the burr of workpiece end face removes.But existing grinding mechanism is to workpiece
The grinding time is long, and the grinding efficiency leading to workpiece is all than relatively low.
Additionally, refer to shown in Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the emery wheel of another kind of plain grinding mechanism and workpiece in prior art
The structural representation of contact；Fig. 2 is the structural representation before wheel grinding shown in Fig. 1；Fig. 3 is the long-time work of emery wheel shown in Fig. 2
Structural representation after work.
In this structure, the work surface of emery wheel 13 ' is larger, the end face of workpiece 100 ' is less, in grinding process, workpiece 100 '
All end face is contacted with the part work surface of emery wheel 13 ' all the time, so, after long grinding, as shown in figure 3, emery wheel
The part wears that 13 ' middle parts are more with the part wears of workpiece 100 ' end contact, emery wheel 13 ' edge is not contacted with workpiece 100 '
Less, lead to the work surface of emery wheel 13 ' that rough situation occurs it is therefore desirable to periodically carry out the equating work of emery wheel 13 ',
Lead to the use cost of emery wheel 13 ' higher.
Additionally, being provided with that half punching is raised for end face and burr is located at the workpiece partly rushing boss side, in prior art still
The grinding mechanism of no adaptation carries out deburring work to it.
Finally, the feeding operation of flash trimmer of the prior art and sweep tooth operation and mostly be artificial and operate, not only work essence
Degree is not high, work efficiency is relatively low.
In view of this it would be highly desirable to be directed to above-mentioned technical problem, look for another way a kind of flash trimmer of design, not only improves end face mill
The efficiency cut, and realize the self-correction to stone face in grinding process, and improve the Automated water of whole flash trimmer
Put down, ensure its operating accuracy and work efficiency.
Content of the invention
The purpose of the present invention, for providing a kind of flash trimmer, not only improves the efficiency of cross grinding, and in grinding process
Realize the self-correction to stone face, and improve the automatization level of whole flash trimmer, ensure its operating accuracy and work
Efficiency.
For solving above-mentioned technical problem, the present invention provides a kind of flash trimmer, including feeding station, plain grinding station with sweep tooth
Station, three stations are correspondingly provided with feed mechanism, plain grinding mechanism respectively, sweep gear mechanism, also include workpiece from a upper station fortune
Deliver to the inversion mechanism of next station；Described plain grinding mechanism includes the first motor and the deceleration transmission of described first motor connection
Mechanism and emery wheel；Also include revolve round the sun connector and rotation actuator, described revolution connector is defeated with described reduction gearing mechanism
Shaft connects, and described rotation actuator can relatively rotate with described revolution connector, and described rotation actuator and described deceleration
The output shaft eccentric setting of drive mechanism, described emery wheel is concentric with the output shaft of described rotation actuator to be connected.
Using this structure, emery wheel does revolution motion and spinning motion in the course of the work simultaneously, and its movement locus is formed
Envelope line tracking, as illustrated, this figure is the movement locus simulation drawing of the emery wheel of plain grinding mechanism shown in figure, so, by clamping
Workpiece is delivered to below emery wheel by mechanism, and the work surface of emery wheel can rapidly be contacted with workpiece end face, thus greatly improving
The efficiency of burr.
Brief description
Fig. 1 is the structural representation of a kind of emery wheel of plain grinding mechanism and absorption surface in prior art；
Fig. 2 is the structural representation before wheel grinding shown in Fig. 1；
Fig. 3 work long hours for emery wheel shown in Fig. 2 after structural representation；
Fig. 4 is a kind of structure diagram of specific embodiment of the plain grinding mechanism of flash trimmer provided by the present invention；
Fig. 5 is the movement locus simulation drawing of the emery wheel of plain grinding mechanism shown in Fig. 4；
Fig. 6 is the part explosive view of the plain grinding mechanism of flash trimmer shown in Fig. 4；
Fig. 7 is the structural perspective of Fig. 6 bottom bracket axle；
Fig. 8, Fig. 9 are respectively the axonometric chart of the emery wheel in plain grinding mechanism shown in Fig. 6 and different angles during absorption surface；
Figure 10, Figure 11 are the axonometric chart of the different angles of installation set in Fig. 6；
Figure 12 is the structural representation of rotation-preventing mechanism in Fig. 6；
Figure 13 is the structural representation of another angle of Figure 12；
Figure 14 is the structural representation of Fig. 6 medium plain emery wheel.
Wherein, the relation between the reference in Fig. 1 to Fig. 3 and component names is：
Motor 1 '；Eccentric disc 2 '；Bearing 3 '；Translation rotating disk 4 '；Prevent from bull stick 5 '；Prevent autorotation disk 6 '；
Emery wheel 13 '；Workpiece 100 '；
Relation between reference in Fig. 4 to Figure 14 and component names is：
First motor 11；Reduction gearing mechanism 12；The output shaft 121 of reduction gearing mechanism；Emery wheel 13；Through hole 131；Revolution
Connector 14；Installing hole 141；Clutch shaft bearing 142；Second bearing 143；Rotation actuator 15；The output shaft 151 of the second motor；
Installation set 152；Radial positioning hole 153；Head holder 16；Rotation-preventing mechanism 17；First anti-transfer part 171；Second anti-transfer part 172；Slide block
173；Guide rail 174；Rail bar 1741；Guide pad 1742；Workpiece 100；A eccentric throw；Off-centre operation A；Emery wheel inner circle 13a；Grinding wheel cylindrical
13b；The maximum cylindrical m of envelope.
Figure 15 is a kind of structural representation of specific embodiment of the clamp system of flash trimmer provided by the present invention；
Figure 16, Figure 17 are the structural representation of universal floating mechanism difference angle in Figure 15；
Figure 18 is the planar structure schematic diagram of universal floating mechanism shown in Figure 16；
Figure 19 is the sectional view of universal floating mechanism shown in Figure 16；
Figure 20, Figure 21 are the structural representation of the different angles of upper bulb in Figure 16；
Figure 22, Figure 23 are the structural representation of the different angles of lower bulb in Figure 16；
Figure 24, Figure 25 are the structural representation of the different angles of base in Figure 16.
Wherein, the corresponding relation between the reference in Figure 15 to Figure 25 and component names is：
Clamping unit 21；Cylinder 211；Hinge component 212；Main jointed shaft 2121；Holder 2122；Sensor 213；Ten thousand
To relocation mechanism 22；Upper bulb 221；Internal Spherical Surface 2211；First screwed hole 2212；First location hole 2213；Lower bulb 222；Outward
Sphere 2221；First through hole 2222；Second location hole 2223；Second screwed hole 2224；First guide channel 2225；Base 223；
First spring 2231；Second through hole 2232；Second guide channel 2233；Supporting table 223a；Positioning table 223b；Circumferential recess
223c；Protective case 223d；First relocation mechanism 224；First screw 2241；The head of a nail 2241a of the first screw；Second spring
2242；3rd spring 2243；Second relocation mechanism 225；Second screw 2251；The head of a nail 2251b of the second screw；4th spring
2252；Driving means 226；Lifting shaft 227；Balancing weight 23；Workpiece 100.
Figure 26 is a kind of structural representation of specific embodiment of the feed mechanism of flash trimmer provided by the present invention, and
State diagram when illustrating that workpiece is queued up；
Figure 27 is that feed mechanism shown in Figure 26 works as the pushed state diagram to processing stations of workpiece；
Figure 28 is the structural representation supporting passage in Figure 26；
Figure 29 is the structural representation of clamping device in Figure 26；
Figure 30 is the structural representation of the stop bracket of retention device in Figure 26；
Figure 31 is the partial enlarged drawing of retention device in Figure 26.
Wherein, the corresponding relation between the reference in Figure 26 to Figure 31 and component names is：
Workpiece 100；Material seat 300；Support passage 31；Pockets 311；First keeper 312；Second keeper 313；Folder
Hold device 32；Clamping limb 321；Pusher 33；Push cylinder 331；Pedestal 332；Gib block 332a；Positioning side plate 332b；Limit
Position groove 332c；Support base 333；Base plate 333a；Riser 333b；Support bar 333c；Direction recess 333d；Retention device 34；Resistance
Divider 341；Upper branch arm 341a；Circular hole 341c；Lower branch arm 341b；Rectangular opening 341d；Pin cylinder 342；Block piece 343；Draw-in groove
343a；Transition piece 344；
Figure 32, Figure 33 are a kind of two differences of the specific embodiment sweeping gear mechanism of flash trimmer provided by the present invention
The structural representation of angle；
Figure 34 is the schematic diagram sweeping gear mechanism in Figure 32；
Figure 35 is the structural representation sweeping tooth station support base in Figure 32；
Figure 36 is the relative position figure of workpiece and round brush in Figure 32；
Figure 37 is the structural representation sweeping tooth clamping device in Figure 32, and shows the state diagram that workpiece is clamped；
Figure 38 is to sweep tooth clamping device shown in Figure 37 to work as the released state diagram of workpiece.
Wherein, in Figure 32 to Figure 38, the corresponding relation between reference and component names is：
Workpiece 100；Teeth groove 101；Sweep tooth station support base 51；Block 511；Round brush 52；Central shaft 521；Round brush drives dress
Put 53；Motor 531；Drive mechanism 532；Sweep tooth clamping device 54；Clamping part 541；Bare terminal end 541a；Free end 541b；Spring
542；Open cylinder 543；Elevating lever 545；Bearing pin 544；Loading plate 551；Infeed mean 552；Buffer 553；Support 56；Straight line
Guide rail 561；
Figure 39 is a kind of structural representation of specific embodiment of the inversion mechanism of flash trimmer provided by the present invention；
Figure 40 is the schematic diagram of Figure 39；
Figure 41 is the structural representation of clamping device in Figure 39；
Figure 42 is that the linkage in transposition machine shown in Figure 39 is in during vertical state and locking device installation diagram.
Wherein, the corresponding relation between the reference in Figure 39 to Figure 42 and component names is：
Frame 200；Workpiece 100；Driver part 41；Oscillating cylinder 411；Fixed seat 412；
Conveyer frames 42；Fork 421；Connecting rod 422；Clamping device 43；Adjutage 431；Kink 432；Jaw 433；Lead
To device 44；Guide groove plate 441；Gathering sill 4411；Guide plate 442；Underframe 443 is installed；First mounting seat 45；Sloped position plate
451；Hard locating part 452；First buffer 453；First sensor 454；Second mounting seat 46；Horizontal location plate 461；Second delays
Rush device 462；Second sensor 463；Locking device 47；Locking cylinder rod 471.
Figure 43 is a kind of structural representation of specific embodiment of flash trimmer provided by the present invention；
In Figure 43：
Plain grinding mechanism 1；Clamp system 2；Feed mechanism 3；Inversion mechanism 4；Sweep gear mechanism 5；Frame 200.
Specific embodiment
For providing one kind to be used for flash trimmer, the emery wheel of its plain grinding mechanism can revolve round the sun and oneself the core of the present invention simultaneously
Turn, form envelope motion, and then quickly grinding work piece, improve the efficiency of deburring, and this flash trimmer have higher
Automatization level.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and specifically real
The present invention is described in further detail to apply example.
Refer to Fig. 4, Fig. 4 is a kind of structure of specific embodiment of the plain grinding mechanism of flash trimmer provided by the present invention
Schematic diagram.
In a kind of specific embodiment, the present invention provides a kind of flash trimmer, including feeding station, plain grinding station with sweep
Tooth station, three stations are correspondingly provided with feed mechanism 3, plain grinding mechanism 1 respectively, sweep gear mechanism 5, also include workpiece from a upper work
Position is transported to the inversion mechanism 4 of next station.As shown in figure 4, its plain grinding mechanism 1 includes the first motor 11 and the first motor 11
The reduction gearing mechanism 12 connecting and emery wheel 13；Also include revolve round the sun connector 14 and rotation actuator 15, revolution connector 14 with
The output shaft 121 of reduction gearing mechanism connects, and rotation actuator 15 can relatively rotate with revolution connector 14, and rotation actuator
15 are connected with concentric with the output shaft of rotation actuator 15 with output shaft 121 eccentric setting of reduction gearing mechanism, emery wheel 13.
Using this structure, in work process, the first motor 11 output torque, after reduction gearing mechanism 12 is slowed down,
The output shaft 121 of reduction gearing mechanism drives revolution connector 14 to rotate around the axis of this output shaft, and revolution connector 14 carries again
Dynamic rotation actuator 15 also rotates around the axis of the output shaft 121 of reduction gearing mechanism, because rotation actuator 15 passes with slowing down
Output shaft 121 eccentric setting of motivation structure is concentric with emery wheel 13 to be connected, and therefore rotation actuator 15 drives emery wheel 13 also defeated around this
The axis of shaft rotates, and that is, the axis of the output shaft 121 of emery wheel 13 reduction gearing mechanism does revolution motion.Meanwhile, rotation
The own rotation of actuator 15 drives the emery wheel 13 of concentric connection also to rotate around its own axis, that is, this emery wheel 13 around its from
Body axis does rotation movement.
As can be seen here, emery wheel 13 does revolution motion and spinning motion in the course of the work simultaneously, and its movement locus forms bag
Winding thread track, as shown in figure 5, this figure is the movement locus simulation drawing of the emery wheel 13 of plain grinding mechanism 1 shown in Fig. 4, so, by folder
Workpiece is delivered to below emery wheel 13 by tight mechanism, and the work surface of emery wheel 13 can rapidly be contacted with workpiece end face, thus significantly
Improve the efficiency of deburring.
Specifically, above-mentioned rotation actuator 15 can be by simulation with the eccentric throw of the output shaft 121 of reduction gearing mechanism
Experiment obtains, that is, pass through the size of many experiments Reasonable adjustment eccentric throw, ensure that the envelope line tracking of emery wheel 13 motion
General goal can exceed the edge of the end face of workpiece, finally guarantees the Even Grinding to whole workpiece end face.
In specific scheme, refer to Fig. 6, Fig. 6 is the part explosive view of the plain grinding mechanism of flash trimmer shown in Fig. 4, on
State the axle sleeve that revolution connector 14 can be provided with installing hole 141 for middle part, the output shaft of installing hole 141 and reduction gearing mechanism
121 eccentric settings, rotation actuator 15 is connected to one heart in installing hole 141 and can be mounted opposite hole 141 and rotates.
Using this structure, as revolution connector 14, axle sleeve is had the characteristics that structure is simple, convenient processing and manufacture.When
So, above-mentioned revolution connector 14 is not limited in axle sleeve, can also adopt multiple other structures, for example, it is possible to by deceleration transmission
The outer setting first gear of output shaft 121 of mechanism, revolution connector 14 is set to the second gear engaging with first gear,
Second gear center arranges above-mentioned rotation actuator 15, is equally capable of the revolution motion of emery wheel 13.
Further in scheme, as shown in fig. 7, Fig. 7 is the structural perspective of Fig. 6 bottom bracket axle, above-mentioned installing hole 141 can
With the excircle eccentricity setting with axle sleeve, the output shaft 121 of the cylindrical and reduction gearing mechanism of axle sleeve is concentric to be connected.
In such manner, it is possible to simply, easily realize output shaft 121 eccentric setting of installing hole 141 and reduction gearing mechanism.Can
To expect, above-mentioned axle sleeve simultaneously not only limits this structure, can also be arranged concentrically with the cylindrical of axle sleeve using installing hole 141, axle sleeve
Cylindrical output shaft 121 eccentric setting with reduction gearing mechanism structure, equally enable installing hole 141 and deceleration transmission machine
The output shaft 121 of structure is eccentric, and then makes emery wheel 13 produce revolution motion.Or, installing hole 141 and sleeve outer circle can also be adopted
The also eccentric structure of the output shaft 121 of bias, sleeve outer circle and reduction gearing mechanism, also enables the effect above.
Refer to Fig. 8 and Fig. 9, Fig. 8, Fig. 9 are respectively when emery wheel 13 and absorption surface in plain grinding mechanism shown in Fig. 6
The axonometric chart of different angles.
In another kind of specific embodiment, the eccentricity range of the output shaft 121 of installing hole 141 and reduction gearing mechanism
Can be 4mm～5mm, as shown in Figure 8 and Figure 9 so that when emery wheel 13 rotates its most of work surface and workpiece most of end
Face contact, the end face of the non-coating workpieces of fraction work surface.
Using this structure, in the envelope movement locus of emery wheel 13, the everywhere of the work surface of emery wheel 13 is all organic
Can be with the end contact of workpiece, in work process, the work surface of emery wheel 13 both grinding burrs, major part can push down work again
Part, meanwhile, is affected with counteracting force by active force, and the outer peripheral burr of workpiece can enter to the work surface of emery wheel 13 again
Row grinding, emery wheel 13 work surface is done dynamic from sharp rest and reorganize so that emery wheel 13 wear extent is all the same everywhere.With work in prior art
Make the structure that the larger emery wheel in face 13 is completely covered by less workpiece end face to compare, it is to avoid many, side of wearing and tearing in the middle of emery wheel 13
The few concavo-convex phenomenon of edge abrasion, and then need not periodically revise emery wheel 13, significantly reduce the use cost of plain grinding mechanism 1.
In another kind of specific embodiment, as shown in fig. 6, above-mentioned rotation actuator 15 can be electro spindle, electro spindle bag
Include the second motor and the shell located at the second outside motor, shell is connected with axle sleeve, the output revolving shaft of the second motor and emery wheel 13
Connect.
Using this structure, due to the compact conformation of electro spindle, and profile is simply cylindric, therefore, by electro spindle
Rotation actuator 15 can be easy to as rotation actuator 15 to be installed in the installing hole 141 of above-mentioned axle sleeve, and, electro spindle
Rotating speed is very high, enables the rapid stock-removal to workpiece as rotation actuator.Certainly, above-mentioned rotation actuator 15 is not
It is only limitted to electro spindle, for example, can also adopt the other structures such as pneumatic form of a stroke or a combination of strokes carving machine.
In specific scheme, Figure 10, Figure 11 are the axonometric chart of the different angles of installation set 152 in Fig. 6, and above-mentioned rotation drives
Part 15 also includes the installation set 152 being set in outside electro spindle, and axial one end of installation set 152 is provided with the shaft shoulder of internal diameter reduction, axle
It is provided with end cap to the other end, electro spindle is axially located between end cap, the shaft shoulder.Additionally, this installation set 152 is circumferentially arranged with also multiple
Radial positioning hole 153, is provided with bolt in radial positioning hole 153, the inner radial clamping electro spindle of multiple bolts
Shell；Installation set 152 outside is rotatably connected by clutch shaft bearing 142 and axle sleeve.
Using this structure, in installation process, first the second motor is set in inside installation set 152 from end cap side, end
Lid, the shaft shoulder play the effect to electro spindle axially position；Then in radial positioning hole 153, multiple bolts are installed, positioning
Bolt plays the effect to electro spindle radial positioning, and is fixedly connected shell and the installation set 152 of electro spindle；Then by installation set
152 are rotatably connected with above-mentioned axle sleeve by clutch shaft bearing 142.So, simply, easily achieve cylindrical electro spindle with
Being rotatably connected of axle sleeve.
In another kind of specific embodiment, in conjunction with Fig. 6 and Figure 12, Figure 12 is the structural representation of rotation-preventing mechanism 17 in Fig. 6
Figure, being rotatably connected by second bearing 143 outside above-mentioned axle sleeve has head holder 16, and head holder 16 is connected with the frame of flash trimmer
Connect, plain grinding mechanism 1 is additionally provided with the rotation-preventing mechanism 17 that the output revolving shaft preventing installation set 152 from following the second motor rotates, anti-favourable turn
Structure 17 is between head holder 16 and installation set 152.
In specific scheme, above-mentioned rotation-preventing mechanism 17 includes the first anti-transfer part 171 being connected with installation set 152 and bistrique
Second anti-transfer part 172 of seat 16 connection, one of the first anti-transfer part 171, the second anti-transfer part 172 are provided with guide rail 174, another one
It is provided with the slide block 173 being slidably matched with guide rail 174.Installation set 152 revolves round the sun around output shaft 121 centrage of reduction gearing mechanism
When, slide block 173 opposite rail 174 can radially sliding along installation set 152, also can in the range of predetermined angle horizontal hunting.
Using this structure, when rotation actuator 15 and installation set 152 revolve round the sun under the drive of axle sleeve, installation set 152
Produce the relative movement orbit of arc with respect to head holder 16, this arcuate movement transforms into slide block 173 with respect to guide rail 174 footpath
To motion, and slide block 173 is with respect to the small size swing of guide rail 174.As can be seen here, above-mentioned rotation-preventing mechanism 17 is set, by cunning
Sliding stroke on guide rail 174 for the block 173 limits installation set 152 and can not produce rotation with the output revolving shaft of the second motor.And
And, the rotation-preventing mechanism 17 of this structure also adapts to the higher horizontal rectilinear motion of the frequency that eccentric motion brings and horizontal hunting
Dynamic mobile and shock, further ensure the job stability of plain grinding mechanism 1.
Refer to Figure 15 to Figure 19, Figure 15 is a kind of specific embodiment party of the clamp system of flash trimmer provided by the present invention
The structural representation of formula；Figure 16, Figure 17 are the structural representation of universal floating mechanism difference angle in Figure 15；Figure 18 is Figure 16 institute
Show the planar structure schematic diagram of universal floating mechanism；Figure 19 is the sectional view of universal floating mechanism shown in Figure 16.
In a kind of specific embodiment, as shown in Figure 15 to Figure 19, it is provided with below the plain grinding mechanism 1 of above-mentioned flash trimmer
Clamp the clamp system 2 of workpiece during grinding, including clamping unit 21, also include being connected to clamping unit 21 lower section, support workpiece
100 universal floating mechanism 22, so that workpiece 100 can be additional outer in the grinding mechanism of flash trimmer during deburring
Servo-actuated under power effect.
Using this structure, in grinding process, if grinding mechanism is affected to workpiece by manufacturing tolerance, thrashing etc.
100 when applying additional external force in addition to grinding force, and universal floating mechanism 22 can make workpiece 100 produce small range with this external force
Banking motion, or motion straight down, compared with prior art, it is to avoid grinding mechanism produces hard friction with workpiece 100,
Thus avoiding workpiece 100 to be subject to unnecessary damage it is ensured that the crudy of workpiece 100.
In specific scheme, upper bulb 221 that above-mentioned universal floating mechanism 22 includes setting gradually from top to bottom, lower bulb
222 and base 223.One of upper bulb 221, both lower bulbs 222 are provided with Internal Spherical Surface 2211, and the other of the two is provided with
Spherical outside surface 2221, Internal Spherical Surface 2211 and spherical outside surface 2221 coordinate.It is provided with the first spring 2231 between lower bulb 222, base 223,
The upper end of the first spring 2231 is installed in the first guide channel 2225 of the axial direction of lower bulb 222, lower end is installed on base 223
The second guide channel 2233 of axial direction in.
Using this structure, when grinding attachment applies downward additional external force to workpiece 100, the first spring 2231 is downward
Compression, that is, the part (including lower bulb 222, upper bulb 221, workpiece 100 and clamping unit 21 etc.) of base more than 223 with respect to
Base 223 declines in a small range, it is to avoid grinding mechanism is contacted firmly with workpiece 100.When additional external force disappears, the first spring 2231
Popped up using its own elastic force, drive the part of base more than 223 to move upwards, return to initial position.Here first lead
Guide effect can be played to passage 2225, the second guide channel 2233 to the first spring 2231 so as to axially elongated all the time
Or compression, so that the accuracy that workpiece 100 is held in position in servomechanism process.Additionally, when grinding attachment applies it to workpiece 100
During other party outward force, because upper bulb 221 and lower bulb 222 are hinged by Internal Spherical Surface 2211, spherical outside surface 2221 formation sphere, make
Bulb 221 must be gone up can descend bulb 222 can produce the banking motion of all directions with additional external force relatively.
As can be seen here, realize upper bulb 221 with respect to lower bulb 222 " tilting to float " using above-mentioned sphere is hinged, first
Spring 2231 realizes lower bulb 222 with respect to base 223 " vertically floating ", and the two combines and is capable of workpiece 100 additional outer
Power effect is lower to produce the servo-actuated of all directions, that is, achieve " universal floating ", it is to avoid workpiece 100 is subject to unnecessary wearing and tearing, improve
The quality of product.
Refer to Figure 19, and combine Figure 20 to Figure 23, Figure 20, Figure 21 are the knot of the different angles of upper bulb 221 in Figure 16
Structure schematic diagram；Figure 22, Figure 23 are the structural representation of the different angles of lower bulb 222 in Figure 16.
In specific scheme, as shown in figure 19, upper bulb 221 bottom is provided with multiple the first screwed holes that Open Side Down
2212, lower bulb 222 is provided with multiple axially penetrating through and the corresponding first through hole 2222 of the first screwed hole 2212.First floating engine
Structure 224 includes the first screw 2241 and second spring 2242, and the first screw 2241 runs through first through hole 2222 and from top to bottom
One screwed hole 2212 is threaded, and the head of a nail 2241a of the first screw is connected in the lower section of first through hole 2222, first through hole 2222
There is and the first screw 2241 between gap, second spring 2242 compression is set in the first screw 2241 in first through hole 2222
Outside between the head of a nail 2241a of bottom and the first screw.
Using this structure, as shown in figure 19, the first screw 2241 is connected as one with upper bulb 221, and compression is set in
Second spring 2242 outside first screw 2241 provides certain compression pretightning force, when upper bulb 221 is with respect to lower bulb 222
During oriented left-oblique trend, due to there is gap between first through hole 2222 and the first screw 2241, therefore, the first screw
2241 are tilted to the left together with upper bulb 221, and now the left side of second spring 2242 is compressed further, second spring 2242
Right side Tensile.When external force disappears, second spring 2242 left side elongation, right side compression, weight in the presence of it compresses pretightning force
New recovery initial position.As can be seen here, this structure is capable of the swing of the small range that the first bulb is relative to the second bulb, and
Can rapid return it is achieved that floating connection between upper bulb 221, lower bulb 222.
In further scheme, above-mentioned upper bulb 221 bottom is additionally provided with multiple the first location holes 2213 that Open Side Down, under
Bulb 222 top is additionally provided with the second location hole 2223 of multiple opening upwards, and the first location hole 2213, the second location hole 2223 are right
Should arrange；First relocation mechanism 224 also includes upper end, lower end is respectively arranged in the first location hole 2213, the second location hole 2223
The 3rd spring 2243.
So, upper bulb 221 moves downward with respect to lower bulb 222, or during banking motion, the 3rd spring 2243 is subject to
Compression or stretching, when external force disappears, the 3rd spring 2243 can recover initial position using its own elastic force again.Therefore, the 3rd
Spring 2243 can be further ensured that kinetic stability therebetween.
Above-mentioned specific embodiment is simultaneously not particularly limited the first screw 2241, second spring 2242 and the 3rd spring 2243
, it is preferable that the number of the first screw 2241 and second spring 2242 can be set to four, the number of the 3rd spring 2243 can for quantity
To be set to eight, thus realizing stable floating.It is of course also possible to the number of above-mentioned three is set to other values.
In another kind of specific embodiment, in conjunction with Figure 15, Figure 22 to Figure 25, Figure 24, Figure 25 are base 223 in Figure 16
The structural representation of different angles.
Lower bulb 222 bottom is provided with multiple the second screwed holes 2224 that Open Side Down, and base 223 includes the supporting table of bottom
The positioning table 223b of 223a and its top, is provided with circumferential recess 223c, positioning table between supporting table 223a and positioning table 223b
223b is provided with and axially penetrates through and corresponding second through hole 2232 of the second screwed hole 2224.Second relocation mechanism 225 includes the second spiral shell
Nail 2251 and the 4th spring 2252, the second screw 2251 runs through the second through hole 2232 and the second screwed hole 2224 spiral shell from top to bottom
Stricture of vagina connects, and the head of a nail 2251a of the second screw is connected in the lower section of the second through hole 2232, and the upper end of the 4th spring 2252 abuts second
Screw 2251, lower end abut supporting table 223a.
Using this structure, the second screw 2251 and lower bulb 222 connect as one, the second screw 2251 and base 223
Formation is slidably connected, and during by additional downward external force, lower bulb 222 moves down with additional external force, compresses the second screw
4th spring 2252 of 2251 lower sections；When this additional external force disappears, the 4th spring 2252 pops up, promote lower bulb 222 to
Upper movement or inclination movement, reply initial position.Additionally, the second screw 2251 is pushed up by the 4th spring 2252 all the time upwards, energy
Enough prevent the second screw 2251 from loosening with respect to lower bulb 222.As can be seen here, using the second screw 2251 and the 4th spring 2252
In conjunction with mode enable floating between lower bulb 222 and base 223 so that permissible between lower bulb 222 and base 223
" vertical floating ", is further ensured that the quality of product.
Refer to Figure 26 and Figure 27, Figure 26 is a kind of specific embodiment party of the feed mechanism of flash trimmer provided by the present invention
The structural representation of formula, and state diagram when illustrating that workpiece is queued up；It is pushed extremely that Figure 27 works as workpiece for feed mechanism shown in Figure 26
The state diagram of processing stations.
In a kind of specific embodiment, as shown in Figure 26 and Figure 27, the feed mechanism 3 of above-mentioned flash trimmer includes supporting
Passage 31, clamping device 32, pusher 33 and retention device 34.Support passage 31 above the material seat 300 of flash trimmer
Support passage 31, support passage 31 top be connected with the connecting gear of flash trimmer, terminal for flash trimmer processing work
Position；Clamping device 32 on pusher 33, for clamping or unclamping workpiece 100；Pusher 33 can promote clamping dress
Put 32 along supporting passage 31 to move back and forth, workpiece 100 is delivered to terminal by top.Retention device 34 is when support passage 31
When terminal has workpiece 100, limit and support other workpiece 100 of passage 31 to move.
Using this structure, when workpiece 100 starts after be sent to, by connecting gear, the top supporting passage 31 one by one
Queue up, now first can come workpiece 100 the most front using gripping means grips, as shown in figure 26.Then pusher 33 is opened
Begin to push, drive clamping device workpiece 100 to be pushed to processing stations, as shown in figure 27.Then pusher 33 returns, and prepares
Next round feeding operation.As can be seen here, using above-mentioned feeding device, by control clamping device, pusher 33 can simply,
Efficiently realize workpiece 100 in the accurate feeding supporting passage 31, compared with the artificial operation of prior art, substantially increase
The efficiency of material, saves human resourcess, and then improves the working (machining) efficiency of flash trimmer, reduces use cost, have higher from
Dynamicization level.When there being workpiece 100 to be transported to processing stations, retention device 34 can stop that other workpiece 100 move,
Slide into processing stations with the workpiece 100 avoiding queuing up the workpiece 100 processed is interfered, thus ensureing flash trimmer
Processing stability.
In specific scheme, as shown in figure 26, above-mentioned pusher 33 can include push cylinder 331, pedestal 332, with
And it is slidably connected on pedestal 332, supports the support base 333 of clamping device 32, the cylinder rod of pusher cylinder is with support base 333 even
Connect.
When need push workpiece 100 when, push cylinder 331 cylinder rod elongation, band moving base 332 move, support base 333 to
Right motion, and then make clamping device drive workpiece 100 to move to the processing stations of terminal from the top supporting passage 31, that is, from figure
Position shown in 26 moves to position shown in Figure 27.Transport finishes, and clamping workpiece 100 unclamps workpiece 100, the cylinder of push cylinder 331
Bar shrinks, you can band moving base 332, support base 333, clamping device 32 come back to and the corresponding position of workpiece 100 of queuing up, and open
Begin to push next time.As can be seen here, can be simple, accurate using the pusher 33 including cylinder, pedestal 332 and support base 333
Really realize the push to workpiece 100.Certainly, above-mentioned pusher 33 is not limited in this structure, can also use motor
Or servomotor replacement cylinder.
Refer to Figure 29, Figure 29 is the structural representation of clamping device 32 in Figure 26.Above-mentioned clamping device 32 is two finger gas
Cylinder, two cylinder rods of two finger cylinders are connected with the clamping limb 321 being folded upward at, and two clamping limbs 321 are respectively arranged on support passage
31 both sides.
Using this structure, two cylinder rods driving two finger cylinders, in opposite directions or from motion, can drive clamping limb 321 to press from both sides
Tight or unclamp workpiece 100, thus simply, easily realizing the clamping to workpiece 100.It is contemplated that above-mentioned clamping device 32 is simultaneously
It is not limited only to two finger cylinders, for example, it is also possible to two single cylinders of setting or oil cylinder, individually control the piston rod of the two
Realize the clamping of workpiece 100.
In specific scheme, in conjunction with Figure 26, Figure 30 and Figure 31, Figure 30 is the stop bracket 341 of retention device 34 in Figure 26
Structural representation；Figure 31 is the partial enlarged drawing of retention device in Figure 26.Above-mentioned retention device 34 can include being fixedly arranged on support
The stop bracket 341 of passage 31 top, the end of stop bracket 341 is the U-shape structure that two support arms be arranged in parallel in the horizontal direction, its
Middle upper branch arm 341a is provided with circular port, and pin cylinder 342 is installed on upper branch arm 341a, the cylinder rod of pin cylinder 342 by this circular port
Bottom passes through upper branch arm 341a, is connected with block piece 343, and lower branch arm 341b is provided with square opening, and block piece 343 passes through this square opening
It is plugged in lower branch arm 341b.
Using this structure, when the existing workpiece 100 of processing stations, the cylinder rod of pin cylinder 342 extends downwardly from, with lower branch arm
The block piece 343 of 341b plug-in mounting moves down therewith, stops the workpiece 100 queued up from continuing to move to terminal.Above-mentioned inversion
The upper branch arm 341a of U-shaped stop bracket 341 realize to the installation of pin cylinder 342 and be accurately positioned, lower branch arm 341b realizes to resistance
The accurate guiding of block piece 343 is it is seen that the stop bracket 341 of this structure can easily and accurately support pin cylinder 342 and block piece
343.And pin cylinder 342 has the advantages that small volume, easy for installation, its cost is not also high.Certainly, the shape of this block piece 343
Shape can have varied, and its bottom simultaneously not only limits square, and it specifically can set according to the contact position with workpiece 100.
Refer to Figure 32 to Figure 36, Figure 32, Figure 33 be flash trimmer provided by the present invention sweep a kind of concrete of gear mechanism
The structural representation of the different angle of two of embodiment；Figure 34 is the schematic diagram sweeping gear mechanism in Figure 34；Figure 35 is in Figure 32
Sweep the structural representation of tooth station support base 51；Figure 36 is the relative position figure of workpiece and round brush in Figure 32.
In a kind of specific embodiment, as shown in Figure 32 to Figure 36, the gear mechanism 5 of sweeping of above-mentioned flash trimmer includes sweeping tooth
Station support base 51 and the round brush driving means sweeping tooth station support base 51 round brush 52 being correspondingly arranged, drive round brush 52 rotation
53, be additionally included in and sweep tooth fore-clamp clamping of workpieces 100, sweep tooth after unclamp workpiece 100 sweep tooth clamping device 54.The surface shape of round brush 52
Shape and the form fit of workpiece 100 surface Dai Saochi side, when workpiece 100 is positioned over and sweeps tooth workpiece 100 support base, round brush 52
Central shaft 521 be located at the top of workpiece 100 tooth side to be swept, and round brush 52 is in the horizontal direction near workpiece 100, so that round brush
Teeth groove 101 top of its surface brush tooth to be swept during 52 rotation from bottom to top.
Using this structure, when workpiece 100 is positioned over by inversion mechanism 4 and sweeps tooth station, sweep tooth clamping device 54 and clamp
Workpiece 100, round brush driving means 53 drive round brush 52 to rotate, and the agnail that brush workpiece 100 remains after grinding process sweeps tooth
Clamping device 54 makes workpiece 100 position during sweeping tooth fix to the clamping action of workpiece 100, it is to avoid round brush 52 is due to work
Part 100 moves and the phenomenon of disfiguring workpiece 100.After the completion of sweeping tooth work, sweep tooth clamping device 54 and unclamp workpiece 100, to go
Inversion mechanism 4 grabbing workpiece 100 of burring machine, carry it to next station.
For flash trimmer, the upper technique sweeping tooth technique is grinding process, and grinding process is typically using flat
Face grinding mechanism carries out grinding in the upper surface of workpiece 100, after grinding, although part burr separates from workpiece 100,
Do not completely disengage from, and the promotion being affected by abrasive grinding wheel is pushed in the teeth groove 101 of workpiece frontside edge, and be located at teeth groove 101
Top, become " agnail ".The round brush 52 being arranged obliquely using above-mentioned opposite piece 100, when it rotates from bottom to top just
Agnail in teeth groove 101 smoothly can be cleared away it is ensured that sweeping accuracy and the efficiency of tooth.
From above-mentioned work process, the gear mechanism 5 of sweeping of said structure can be complete with higher precision and automatization level
The tooth of sweeping of workpiece 100 works in pairs, greatly improves efficiency and the precision of the work sweeping tooth, reduces the cost sweeping tooth, improve
The production efficiency of overall flash trimmer.
In another kind of specific embodiment, as shown in Figure 37 and Figure 38, Figure 37 is the knot sweeping tooth clamping device in Figure 32
Structure schematic diagram, and show the state diagram that workpiece is clamped；Figure 38 be Figure 37 shown in sweep tooth clamping device work as workpiece released
State diagram；Above-mentioned tooth clamping device 54 of sweeping includes two middle parts around the rotatable clamping part 541 of horizontal bearing pin 544, clamping part 541
One end be bare terminal end 541a, the other end be free end 541b, also include precompressed shrink in bare terminal end 541a with sweep tooth station support
Spring 542 between the side wall of seat 51, and open cylinder 543 below two free end 541b.According to opening cylinder
The distance of 543 to free end 541 can connect elevating lever 545 in the cylinder rod opening cylinder 543.
In work process, before workpiece 100 reaches, open cylinder 543 and stretch out, promote two free end 541b to move opposite to each other,
So that two bare terminal end 541a move opposite to each other, form the space accommodating workpiece 100, it is easy to the inversion mechanism 4 of flash trimmer by work
Part 100 is positioned in this receiving space.After workpiece 100 reaches, open cylinder 543 and shrink, leave free end 541b, two springs
542 promote two clamping part 541 move toward one another, clamping workpiece 100 from both sides in the presence of its pretightning force, so that workpiece 100
During sweeping tooth, position is fixed.After sweeping tooth, open cylinder 543 promote two free end 541b to move opposite to each other again so that with
Two bare terminal end 541a of the opposite motion of sample unclamp workpiece 100, are easy to inversion mechanism 4 grabbing workpiece 100.
As can be seen here, this structure sweep tooth clamping device 54 be capable of sweeping tooth fore-clamp clamping of workpieces 100, sweep tooth after unclamp
Workpiece 100, and operating procedure is simple, convenient.
In specific scheme, the number of horizontal bearing pin 544 is two, and two clamping parts 541 are rotating around respective horizontal pin
Axle 544 rotates, and clamping part 541 bends inwards below 544 in horizontal bearing pin, and during clamping workpiece 100, two bare terminal end 541a put down
Row setting.
So, sweep tooth clamping device 54 and there is Stability Analysis of Structures, stress balance.Certainly, above-mentioned horizontal bearing pin 544
Number can also be one, and two clamping parts 541 are linear structure, and the two is arranged in a crossed manner, around the same level of infall
Bearing pin 544 rotates.
The above-mentioned number opening cylinder 543 can one, and this opens cylinder 543 and is arranged under two free end 541b
Side.In work process, open cylinder 543 and extend, promote two free end 541b, to open two bare terminal end 541a simultaneously.On
State and open the number of cylinder 543 and can also be two, this two open that cylinder 543 is respectively arranged at two free end 541b two
Side.In work process, two are opened cylinder 543 and extend simultaneously, promote two free end 541b respectively, equally can open two
Individual bare terminal end 541a.
In another kind of specific embodiment, as shown in figure 32, above-mentioned gear mechanism 5 of sweeping also includes feed arrangement, this feeding
Device includes loading plate 551, the infeed mean 552 carrying round brush 52 and round brush driving means 53, loading plate 551 with sweep gear mechanism
5 support 56 slidable connection, infeed mean 552 promotes loading plate 551 opposite brackets 56 to reciprocatingly slide, so that round brush 52 is close
Or away from sweeping tooth station support base 51.
Because round brush 52 is located at the oblique top of workpiece 100, if therefore round brush 52 is fixed at this position, workpiece
100 are subject to blocking and cannot replacing of round brush 52.Using this structure, after sweeping tooth and not starting or sweep tooth and terminate, feeding portion
Part 552 is in shortening state, drives round brush 52 away from sweeping tooth station support base 51, is that inversion mechanism 4 places workpiece 100 or crawl
Workpiece 100 provides sufficient working place；When will sweep tooth, first by the elongation of infeed mean 552, promote loading plate 551 relatively
Frame from as far as the oblique top closely sliding into workpiece 100 to sweep tooth operation.
Infeed mean 552 can have various ways, for example, can be connected with loading plate 551 using feeding cylinder, its cylinder rod,
By the elongation of cylinder rod, shorten the feeding realizing round brush 52；The drive mechanism of motor 531, gear and tooth bar engagement may also be employed
532 feedings realizing round brush 52.
Refer to Figure 39 and Figure 40, Figure 39 is a kind of specific embodiment party of the inversion mechanism of flash trimmer provided by the present invention
The structural representation of formula；Figure 40 is the schematic diagram of Figure 39.
In a kind of specific embodiment, as shown in figure 39, the inversion mechanism 4 of above-mentioned flash trimmer, flash trimmer includes
Frame 200, frame 200 is provided with least three stations；Inversion mechanism 4 includes driver part 41, conveyer frames 42 and at least two
Clamping device 43.Conveyer frames 42 frame 200 reciprocable relatively, clamping device 43 on conveyer frames 42, for clamping or
Unclamp workpiece 100, driver part 41 is connected with conveyer frames 42, for driving conveyer frames 42 to move back and forth, thus driving clamping dress
Put 43 and workpiece 100 is delivered to its next station by current station.
Above-mentioned conveyer frames 42 can be specially linkage, and linkage includes at least two forks 421 be arrangeding in parallel,
The bottom of fork 421 is hinged with frame 200, and the top of at least two forks 421 is connected with horizontal brace rod 422, and at least two
Clamping device 43 all crosses out and is connected in parallel in connecting rod 422, the interval between at least two clamping devices 43 with
The distance between at least three stations are correspondingly arranged, and driver part 41 is connected with fork 421.
Using this structure, workpiece 100 after the completion of the work of the first station, using driver part 41 drive link mechanism
Fork 421 rotate forward (turning right in Figure 39) around the first bearing pin relative to frame 200, meanwhile, in connecting rod 422
Workpiece 100 is delivered to the second station, is unclamped workpiece 100 by the first station by the first clamping device 43.Workpiece 100 is in the second station
In the course of processing, drive link mechanism adverse movement (turning left in Figure 39) is so that the second clamping device in connecting rod 422
43 are in the position that can clamp workpiece 100, and when workpiece 100 is after the completion of the work of the second station, the second clamping device 43 presss from both sides
Clamping of workpieces 100, then drive link mechanism positive movement, workpiece 100 is delivered to the 3rd by the second station by the second clamping device 43
Station, unclamp workpiece 100.By that analogy, until workpiece 100, the work on all stations all completes.
From above-mentioned work process, simple, flexibly light using above-mentioned inversion mechanism 4 overall structure, can be easily real
Existing workpiece 100 is in the conveying of different station.
Above a kind of flash trimmer provided by the present invention is described in detail.Specific case pair used herein
The principle of the present invention and embodiment are set forth, and the explanation of above example is only intended to help and understands the method for the present invention
And its core concept.It should be pointed out that for those skilled in the art, before without departing from the principle of the invention
Put, the present invention can also be carried out with some improvement and modify, these improve and modify the guarantor also falling into the claims in the present invention
In the range of shield.
Claims (16)
1. a kind of flash trimmer, including feeding station, plain grinding station with sweep tooth station, three stations are correspondingly provided with feeder respectively
Structure (3), plain grinding mechanism (1), sweep gear mechanism (5), also include workpiece is transported to from a upper station inversion mechanism of next station
(4)；It is characterized in that,
Described plain grinding mechanism (1) includes the reduction gearing mechanism (12) that the first motor (11) is connected with described first motor (11)
With emery wheel (13)；Also include revolve round the sun connector (14) and rotation actuator (15), described revolution connector (14) and described deceleration
The output shaft (121) of drive mechanism connects, and described rotation actuator (15) can relatively rotate with described revolution connector (14), and
Output shaft (121) eccentric setting of described rotation actuator (15) and described reduction gearing mechanism, described emery wheel (13) with described
The output shaft of rotation actuator (15) connects with one heart；
Also include clamp system (2), described clamp system (2) also has clamping unit (21), the connection clamping workpiece during plain grinding
Below described clamping unit (21), the universal floating mechanism (22) of support workpiece (100), so that described workpiece (100) is going
Can be servo-actuated under the additional external force effect of the grinding mechanism of described flash trimmer in burring process；
Upper bulb (221), lower bulb (222) and base that described universal floating mechanism (22) inclusion sets gradually from top to bottom
(223)；One of both described upper bulb (221), described lower bulb (222) are provided with Internal Spherical Surface (2211), another in the two
One is provided with spherical outside surface (2221), described Internal Spherical Surface (2211) and described spherical outside surface (2221) cooperation；Described lower bulb (222),
It is provided with the first spring (2231), the upper end of described first spring (2231) is installed on described lower bulb between described base (223)
(222) in first guide channel (2225) of axial direction, lower end be installed on described base (223) axial direction the second guide channel
(2233) in.
2. flash trimmer according to claim 1 is it is characterised in that described revolution connector (14) is provided with installation for middle part
Output shaft (121) eccentric setting of the axle sleeve in hole (141), described installing hole (141) and described reduction gearing mechanism, described rotation
Actuator (15) is connected to one heart in described installing hole (141) and can rotate relative to described installing hole (141).
3. flash trimmer according to claim 2 it is characterised in that described installing hole (141) and described axle sleeve cylindrical
Eccentric setting, the output shaft (121) of the cylindrical and described reduction gearing mechanism of described axle sleeve is concentric to be connected.
4. flash trimmer according to claim 3 is it is characterised in that described installing hole (141) and described deceleration transmission machine
The eccentricity range of the output shaft (121) of structure be 4mm～5mm so that described emery wheel (13) rotate when its most of work surface with
Most of end contact of described workpiece, fraction work surface do not cover the end face of described workpiece.
5. flash trimmer according to claim 4 is it is characterised in that described rotation actuator (15) is electro spindle, described
Electro spindle includes the second motor and the shell located at described second outside motor, and described shell is connected with described axle sleeve, and described
The output revolving shaft of two motors is connected with described emery wheel (13).
6. flash trimmer according to claim 1 is it is characterised in that described upper bulb (221) bottom is provided with multiple openings
Downward the first screwed hole (2212), described lower bulb (222) is provided with multiple axially penetrating through and described first screwed hole (2212)
Corresponding first through hole (2222)；
Also include the first relocation mechanism (224), described first relocation mechanism (224) includes the first screw (2241) and second spring
(2242), described first screw (2241) runs through described first through hole (2222) and described first screwed hole from top to bottom
(2212) threaded, the head of a nail (2241a) of the first screw is connected in the lower section of described first through hole (2222), and described first leads to
Between hole (2222) and described first screw (2241), there is gap, described second spring (2242) compression is set in described first
Outside between the head of a nail (2241a) of the bottom of described first through hole (2222) and described first screw for the screw (2241).
7. flash trimmer according to claim 6 is it is characterised in that described upper bulb (221) bottom is additionally provided with multiple opening
Downward the first location hole (2213) of mouth, described lower bulb (222) top is additionally provided with the second location hole of multiple opening upwards
(2223), described first location hole (2213), described second location hole (2223) are correspondingly arranged；
Described first relocation mechanism (224) also includes upper end, lower end is respectively arranged in described first location hole (2213), described
3rd spring (2243) of two location holes (2223).
8. flash trimmer according to claim 7 is it is characterised in that described lower bulb (222) bottom is provided with multiple openings
Downward the second screwed hole (2224), described base (223) includes the supporting table (223a) of bottom and its positioning table of top
(223b), it is provided with circumferential recess (223c), described positioning table between described supporting table (223a) and described positioning table (223b)
(223b) it is provided with and axially penetrate through second through hole (2232) corresponding with described second screwed hole (2224)；
Also include the second relocation mechanism (225), the second relocation mechanism (225) includes the second screw (2251) and the 4th spring
(2252), described second screw (2251) runs through described second through hole (2232) and described second screwed hole from top to bottom
(2224) threaded, the head of a nail (2251a) of described second screw is connected in the lower section of described second through hole (2232), and described
The upper end of four springs (2252) abuts described second screw (2251), lower end abuts described supporting table (223a).
9. flash trimmer according to claim 1 it is characterised in that described feed mechanism (3) include support passage (31),
Clamping device (32), pusher (33) and retention device (34)；
Described support passage (31) above the material seat (300) of described flash trimmer, described support passage (31) top with
The processing stations that the connecting gear of described flash trimmer connects, terminal is described flash trimmer；Described clamping device (32) located at
On described pusher (33), for clamping or unclamping workpiece (100)；Described pusher (33) can promote described clamping dress
Put (32) to move back and forth along described support passage (31), workpiece (100) is delivered to described terminal by described top；When described
When supporting the described terminal of passage (31) to have workpiece (100), described retention device (34) limits its of described support passage (31)
He moves at workpiece (100).
10. flash trimmer according to claim 9 is it is characterised in that described pusher (33) includes push cylinder
(331), pedestal (332), and it is slidably connected to the support base that described pedestal (332) is gone up, supported described clamping device (32)
(333), the cylinder rod of described pusher cylinder is connected with described support base (333)；
Described clamping device (32) is two finger cylinders, and two cylinder rods of described two finger cylinders are connected with the clamping limb being folded upward at
(321), two described clamping limbs (321) are respectively arranged on the described both sides supporting passage (31), so that the phase of two described cylinder rods
To or from motion drive described clamping limb (321) clamping or unclamp described workpiece (100).
11. flash trimmers according to claim 10 it is characterised in that described retention device (34) include being fixedly arranged on described
Support the stop bracket (341) above passage (31), the end of described stop bracket (341) is that two support arms are parallel in the horizontal direction to be set
The U-shape structure put, wherein upper branch arm (341a) are provided with pin cylinder (342), and the cylinder rod bottom of described pin cylinder (342) passes through institute
State upper branch arm (341a), be connected with block piece (343), described block piece (343) is plugged in lower branch arm (341b), extends downwardly from.
12. flash trimmers according to claim 9 are it is characterised in that described gear mechanism (5) of sweeping includes sweeping the support of tooth station
Seat (51) and the described round brush swept the round brush (52) that tooth station support base (51) is correspondingly arranged, drive described round brush (52) to rotate
Driving means (53), be additionally included in and sweep tooth fore-clamp clamping of workpieces (100), sweep tooth after unclamp the toothholder of sweeping of described workpiece (100) and tightly fill
Put (54)；
The surface configuration of described round brush (52) and the form fit of described workpiece (100) surface Dai Saochi side, when workpiece (100)
When sweeping tooth workpiece (100) support base described in being positioned over, the central shaft (521) of described round brush (52) is treated positioned at described workpiece (100)
Sweep the top of tooth side, and described round brush (52) be in the horizontal direction near described workpiece (100) so that described round brush (52) under
Teeth groove (101) top of tooth to be swept described in its surface brush when being rotated up.
13. flash trimmers according to claim 12 are it is characterised in that described sweep in tooth clamping device (54) inclusion two
Around the rotatable clamping part (541) of horizontal bearing pin (544), one end of described clamping part (541) is bare terminal end (541a), another in portion
Hold as free end (541b), also include precompressed and shrink in described bare terminal end (541a) and the described side wall sweeping tooth station support base (51)
Between spring (542), and open cylinder (543) located at two described free end (541b) sides；
Before described workpiece (100) reaches, the described cylinder (543) that opens stretches out, promotes two described free ends (541b) mutually unlucky
Dynamic, so that two described bare terminal end (541a) motion, spaces of the formation described workpiece of receiving (100) opposite to each other；Described workpiece (100)
After arrival, the described cylinder (543) that opens shrinks, leaves described free end (541b), so that two described springs (542) are from both sides
Promote two described clamping part (541) move toward one another, clamp described workpiece (100)；After sweeping tooth, described open cylinder (543) again
Secondary promote two described free ends (541b), unclamp described workpiece (100).
14. flash trimmers according to claim 13 it is characterised in that described horizontal bearing pin (544) number be two,
Two described clamping parts (541) symmetrically rotate around respective described horizontal bearing pin (544), and described clamping part (541) is in institute
State below horizontal bearing pin (544) to bend inwards, during clamping described workpiece (100), two described bare terminal ends (541a) be arranged in parallel.
15. flash trimmers according to claim 14 it is characterised in that also including feed arrangement, described feed arrangement bag
Include loading plate (551), the infeed mean (552) carrying described round brush (52) and described round brush driving means (53), described carrying
Plate (551) and support (56) slidable connection of described flash trimmer, described infeed mean (552) promotes described loading plate
(551) relatively described support (56) reciprocatingly slides, so that described round brush (52) sweeps tooth station support base closer or far from described
(51).
16. flash trimmers according to claim 12, described inversion mechanism (4) includes driver part (41), conveyer frames
(42) and at least two are used for clamping or unclamping the clamping device (43) of workpiece (100),
Also include frame (200), described conveyer frames (42) are linkage, described linkage includes at least two and be arranged in parallel
Fork (421), the bottom of described fork (421) is hinged with described frame (200), the top of fork described at least two (421)
End is connected with horizontal brace rod (422), and clamping device described at least two (43) all crosses out and is connected in parallel to described company
On extension bar (422), the interval between clamping device described at least two (43) is right with the distance between station described at least three
Should arrange, described driver part (41) is connected with described fork (421), for driving described linkage to move back and forth, thus
Drive described clamping device (43) that by current station, described workpiece (100) is delivered to its next station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603689.7A CN104339236B (en) | 2014-10-30 | 2014-10-30 | Deburring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603689.7A CN104339236B (en) | 2014-10-30 | 2014-10-30 | Deburring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104339236A CN104339236A (en) | 2015-02-11 |
| CN104339236B true CN104339236B (en) | 2017-02-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603689.7A Expired - Fee Related CN104339236B (en) | 2014-10-30 | 2014-10-30 | Deburring machine |
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| Country | Link |
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| CN (1) | CN104339236B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875085B (en) * | 2015-06-03 | 2017-04-26 | 苏州尚品科技有限公司 | profile end deburring device |
| CN105772418B (en) * | 2016-04-27 | 2017-11-28 | 芜湖欧宝机电有限公司 | Piston Refrigerant Compreessor sealing surface of valve plate cleaning device and clean method |
| CN107442868B (en) * | 2017-09-29 | 2023-08-18 | 湖北航嘉麦格纳座椅***有限公司 | Deburring machine and gear shaving mechanism thereof |
| CN108057753A (en) * | 2017-12-18 | 2018-05-22 | 莱纳斯工业设备（苏州）有限公司 | A kind of universal round brush deburring machine |
| CN109648156A (en) * | 2019-01-12 | 2019-04-19 | 侯福新 | Cage pin deburring structure |
| CN111266666B (en) * | 2020-04-14 | 2020-11-10 | 杭州刚合机械科技有限公司 | All-round gear polisher |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051544U (en) * | 1989-07-22 | 1990-01-24 | 徐嘉和 | Burring machine for free profile faces |
| JP2008246608A (en) * | 2007-03-29 | 2008-10-16 | Kayaba Ind Co Ltd | Deburring device and deburring method |
| CN201046538Y (en) * | 2007-04-17 | 2008-04-16 | 湖南大学 | Planetary grinding device |
| CN201385244Y (en) * | 2009-04-15 | 2010-01-20 | 白兵 | Burr removing device for small-sized plate work pieces |
| DE102009051586A1 (en) * | 2009-10-20 | 2011-04-28 | Schaudt Mikrosa Gmbh | Grinding machine for grinding and deburring |
| CN102962738B (en) * | 2012-11-12 | 2015-09-09 | 张家港市优希宏达机电厂 | Solid guide rail burr remover |
| CN203875708U (en) * | 2014-04-29 | 2014-10-15 | 辽宁新风企业集团有限公司 | Deburring machine |
| CN204209521U (en) * | 2014-10-30 | 2015-03-18 | 湖北中航精机科技有限公司 | A kind of flash trimmer |
-
2014
- 2014-10-30 CN CN201410603689.7A patent/CN104339236B/en not_active Expired - Fee Related
Also Published As
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| CN104339236A (en) | 2015-02-11 |
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