CN207447766U - A kind of assembled with high precision device for assembly line - Google Patents
A kind of assembled with high precision device for assembly line Download PDFInfo
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- CN207447766U CN207447766U CN201721233994.7U CN201721233994U CN207447766U CN 207447766 U CN207447766 U CN 207447766U CN 201721233994 U CN201721233994 U CN 201721233994U CN 207447766 U CN207447766 U CN 207447766U
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Abstract
The utility model discloses a kind of assembled with high precision devices for assembly line, workbench is member connecting device and pipelining working region, and assembly line is fixed by screws in jacking detent mechanism, clutch driving mechanism and detection module in the pipelining working region of plane on workbench；The assembly line is made of the rail mounted running gear that two X axis are arranged in parallel, and assembly line is X axis conveying device；The jacking detent mechanism sets the centre position being mounted between two assembly lines, this is used for the assembled with high precision device of assembly line, precision parts can be carried out with accurate assembling, precision is high, and abrasion is small, operates steadily, it is and simple in structure, it is easy to maintain, lower-cost advantage, so as to effectively solve the problems mentioned above in the background art and deficiency.
Description
Technical field
The utility model is related to mechanical assembly line technical fields, and in particular to a kind of assembled with high precision for assembly line fills
It puts, more particularly, to the assembled with high precision device of pipelining.
Background technology
It is continued to increase at home due to the pipelining production operation of large, medium and small enterprise in business productivity development now
While investment, the stability and precision of each required assembly line of production industry production and transport will be also faced with
Etc. have higher requirement, the assembled with high precision device on assembly line just seems more important.On assembly line mostly
Several assembled with high precision devices adjusts platform, driving mechanism and detent mechanism by frock and forms.
It is two axis, three axis that it is most, which to adjust platform, for existing pure mechanism class frock currently on the market, can not meet electrical type
Product parts pipeline the demand of assembled with high precision, and six axis frock of electronic class adjusts that platform is most to rely on imports, hand over the phase compared with
Job requirement long, expensive, that automatic assembly line can not be adapted to.Under many operating modes, especially Multi-station automatic is given birth to
It produces on assembly line, the adjustment of tooling platform needs to use clutch driving unit, and there are complicated, appearance and size is big, dimension mostly
Protect the shortcomings that inconvenient, expensive.There is also impact is big, abrasion is big, vibrates big lack for detent mechanism on assembly line
Point.
How to solve the problems, such as it is above-mentioned in mention, and pass through operation to the device and operating principle is improved, to reach
To the above-mentioned middle problem and deficiency is solved, make it preferably to play the functionality and practicability of its device, and reach solution
The certainly purpose of problem.
Utility model content
The utility model mainly solving the technical problems that：A kind of assembled with high precision device for assembly line is provided,
This is used for the assembled with high precision device of assembly line, possesses assembling fittings, and precision is high, and abrasion is small, operates steadily, and simple in structure,
It is easy to maintain, lower-cost advantage, so as to effectively solve the problems mentioned above in the background art and deficiency.
To achieve the above object, the utility model provides following technical solution：A kind of assembled with high precision for assembly line
Device, it is characterised in that：This is used for the assembled with high precision device of assembly line, includes：Workbench is member connecting device and stream
Waterline work operations region, and assembly line is fixed by screws in jacking detent mechanism, clutch driving mechanism and detection module
On workbench in the pipelining working region of plane；Assembly line is the rail mounted running gear that two X axis are arranged in parallel
It is formed, and assembly line is X axis conveying device；It jacks detent mechanism and the interposition being mounted between two assembly lines is set
Put, and jack detent mechanism by positioning column and wedge block and the positioning bushing being fixed on six degree of freedom tooling platform pedestal and
Idler wheel is in mating connection；Jacking detent mechanism is provided with fixed plate, and there are four linear bearings for fixed plate fixation；Linear bearing point
It is not in mating connection with four guide rods, and four guide rods are arranged in linear bearing ring inner sleeve；Guide rod upper end is fixed on positioning
In the mounting hole of plate guide rod, and four lower end of the guide rod are fixed in the guide rod installing hole of rigid mount upper surface setting；On positioning plate
The diagonally opposed fixation in surface is there are two positioning column, and positioning plate lower surface is fixed with four leads；On four leads respectively
Four springs are cased with, and jack cylinder to move up and down along wire column；Feed screw nut, and leading screw are fixed with immediately below jacking cylinder
Nut is in mating connection with screw；Screw is supported by screw fulcrum bearing, and leading screw bottom is fixed with transmission shaft by jackscrew
It is connected；Servomotor A is fixed on by electric machine support in fixed plate, and between the machine shaft and transmission shaft of servomotor A
It is provided with synchronous belt and synchronous pulley；Fixinig plate is fixed on jacking cylinder, and inductor is fixed on fixinig plate；Stop cylinder
It is connected in by air cylinder support in fixed plate, and the stop rough positioning device that stop cylinder is six degree of freedom tooling platform；Slide unit
Cylinder block is fixed in fixed plate, and the slide unit top of slider cylinder is fixed with wedge block；Six degree of freedom tooling platform is set
Mounted on jacking detent mechanism top, and the side of the bearing A of four corners setting and assembly line on six degree of freedom tooling platform pedestal
Edge is connected by rolling friction；Six degree of freedom tooling platform includes tri- axis of X, Y, Z and adjusts side and tri- axis of α, β, γ adjusting side, and
Tri- axis of X, Y, Z of six degree of freedom tooling platform adjusts side and adjusts platform and Y-axis straight line adjusting platform and Z axis straight line by X-axis straight line
It adjusts and is formed combined by platform；Tri- axis of α, β, γ of six degree of freedom tooling platform adjusts side by α axis angular adjustments platform, β shaft angles
Degree is adjusted to be formed combined by platform and γ axis angular adjustment platforms, and tri- axis of X, Y, Z of six degree of freedom tooling platform adjust side with
Tri- axis of α, β, γ adjusts side and is connected respectively with six groups of driven shafts；Bearing A and bearing B are arranged on pedestal one side, and bearing A with
Bearing B is the hold-down support of corresponding six driven shafts of six degree of freedom tooling platform six-freedom degree；Y-axis straight line adjusts platform
It is connected respectively by tapered gear mesh A and tapered gear mesh B with two driven shafts with β axis angular adjustments platform, and X-axis is straight
Line adjusts platform and Z axis straight line adjusts platform, the rotation of α axis adjusts platform and γ axis rotation adjusting platform respectively can by big flexibility
Extension coupling is connected with four driven shafts；Driven shaft is arranged in the inner ring of bearing B, and bearing B passes through bearing end
Lid is with screw in the endoporus of bearing B；X, tri- axis of Y, Z adjusts side and bearing B is fixed on the quick positioning of multistation high-precision
On platform, and multistation high-precision rapid positioning platform bottom is equipped with idler wheel；Positioning bushing is provided in the bottom of pedestal, and
The both upper ends thereof of pedestal is provided with handle；Tapered driving module is fixedly connected on fixed frame in clutch driving mechanism, and is bored
Type driving module is connected by drive shaft with the driven shaft set on six degree of freedom tooling platform；It is set in tapered driving module
Pneumatic slid platform and servomotor C, high rigidity shaft coupling and drive shaft are equipped with, and Pneumatic slid platform is pneumatic type telescopic mounting；Gas
Dynamic slide unit is connected by screw with servomotor C, and drive shaft passes through the rotation axis phase of high rigidity shaft coupling and servomotor C
Connection；Detection module includes X-axis straight line module and forms three axle robert, and three axis with Y-axis straight line module and Z axis straight line module
Manipulator is fixed by screws on manipulator support；Detection module is connected by electric wire with external control system, and is detected
Z axis straight line module in module is fixedly connected with CCD camera and servo motor B by installing plate；It is provided with below servo motor B
Radium-shine detector, and servo motor B is connected by rotation axis with radium-shine detector.Preferably, six degree of freedom tooling platform is
X, Y, Z, α, β, γ six direction degree of freedom adjustable apparatus, and six degree of freedom tooling platform is provided with direction and adjusts self-locking work(
Energy.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. six degree of freedom tooling platform can carry out the adjusting of X, Y, Z, α, β, γ six direction, i.e., spatially gather around there are six
Degree of freedom, and have auto-lock function, except the assembling pairing in precise part can be applied, moreover it is possible to be surveyed applied to an adhesive curing, product
Examination etc..The six degree of freedom tooling platform friendship phase is short, is suitable for the job requirement of automatic assembly line assembled with high precision, price phase
To relatively low, dress is contacted with the both sides of the edge of assembly line, rubbed with rolling there are four bearing A on the corner of six degree of freedom tooling platform
It wipes and replaces sliding friction, can prevent the position sideslip when being conveyed on assembly line, moreover it is possible to reduce the abrasion in transportational process.
2. tapered clutch driving mechanism on Multi-station automatic pipeline, may be such that a driving source matches multiple works
Clamps enormously simplify the structure and cost of equipment, and simple in structure, and easy to maintain, cost is relatively low.
3. jack detent mechanism carries out coarse positioning using stop cylinder, recycle positioning column and positioning plate progress accurately fixed
Position, jacking detent mechanism during upper top positioning has certain elasticity, utmostly reduces the impact in position fixing process.
After positioning, six degree of freedom tooling platform can leave assembly line, thus reduce belt line and six degree of freedom tooling platform it
Between abrasion.
By the way of 4. using side, assembling frontier inspection is surveyed, the result of detection feeds back to control system, and control system drives six certainly again
It is finely adjusted by degree tooling platform.This assembling mode have higher accuracy, can prevent in an assembling process workpiece by
Damage, also improves packaging efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the six degree of freedom tooling platform structure diagram of the utility model；
Fig. 3 is the six degree of freedom tooling platform other direction structure diagram of the utility model；
Fig. 4 is the six degree of freedom tooling platform bottom substance schematic diagram of the utility model；
Fig. 5 is the jacking detent mechanism structure diagram of the utility model；
Fig. 6 is the detection modular structure schematic diagram of the utility model；
Fig. 7 is the clutch driving mechanism structure diagram of the utility model；
Fig. 8 is tapered driving modular structure schematic diagram in the clutch driving mechanism of the utility model.
In figure：101st, workbench；102nd, clutch driving mechanism；103rd, module is detected；104th, assembly line；105th, jacking positioning
Mechanism；106th, six degree of freedom tooling platform；201st, big flexible, retractable shaft coupling；202nd, bearing A；203rd, the rotation of γ axis is adjusted flat
Platform；204th, bearing B；205th, Z axis straight line adjusts platform；206th, handle；207th, bearing A；208th, the quick positioning of multistation high-precision
Platform；209th, Y-axis straight line adjusts platform；210th, X-axis straight line adjusts platform；211st, pedestal；212nd, β axis rotation adjusts platform；
213rd, α axis rotation adjusts platform；214th, tapered gear mesh A；215th, bearing B；216th, driven shaft；217th, tapered gear mesh B；
218th, bearing (ball) cover；219th, idler wheel；220th, bushing is positioned；301st, linear bearing；302nd, inductor；303rd, guide rod；304th, it is fixed
Piece；305th, positioning plate；306th, spring；307th, lead；308th, cylinder is jacked；309th, wedge block；310th, positioning column；311st, stop
Cylinder；312nd, air cylinder support；313rd, slider cylinder；314th, feed screw nut；315th, fixed plate；316th, rigid mount；317th, screw；
318th, screw fulcrum bearing；319th, transmission shaft；320th, electric machine support；321st, synchronous belt；322nd, servomotor A；323rd, synchronous pulley；
401st, CCD camera；402nd, radium-shine detector；403rd, installing plate；404th, servo motor B；405th, Z axis straight line module；406th, Y-axis is straight
Line module；407th, X-axis straight line module；408th, manipulator support；501st, fixed frame；502nd, tapered driving module；601st, aerodynamic slide
Platform；602nd, servomotor C；603rd, high rigidity shaft coupling；604th, drive shaft.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 8, a kind of assembled with high precision device for assembly line, workbench 101 is member connecting device
With pipelining working region, and assembly line 104 with jacking detent mechanism 105, clutch driving mechanism 102 and detection module
103 are fixed by screws in the pipelining working region of plane on workbench 101；Assembly line 104 is put down for two X axis
The rail mounted running gear that row is set is formed, and assembly line 104 is X axis conveying device；It jacks detent mechanism 105 and peace is set
Centre position between two assembly lines, and detent mechanism 105 is jacked by positioning column 310 and wedge block 309 with fixing
Positioning bushing 220 and idler wheel 219 on 106 pedestal 211 of six degree of freedom tooling platform is in mating connection；Jack detent mechanism
105 are provided with fixed plate 315, and there are four linear bearings 301 for the fixation of fixed plate 315；Linear bearing 301 respectively with four guide rods
303 is in mating connection, and four guide rods 303 are arranged in 301 ring inner sleeve of linear bearing；303 upper end of guide rod is fixed on positioning
In the mounting hole of 305 guide rod of plate, and four 303 lower ends of guide rod are fixed in the guide rod installing hole of 316 upper surface of rigid mount setting；
The diagonally opposed fixation in 305 upper surface of positioning plate is there are two positioning column 310, and 305 lower surface of positioning plate is fixed with four leads
307；Four springs 306 are cased on four leads 307 respectively, and jack cylinder 308 to move up and down along wire column 307；Top
It rises and is fixed with feed screw nut 314 immediately below cylinder 308, and feed screw nut 314 and screw 317 are in mating connection；Screw 317 is by silk
Bar fulcrum bearing 318 supports, and 317 bottom of leading screw is connected to a fixed with transmission shaft 319 by jackscrew；Servomotor A322 leads to
It crosses electric machine support 320 to be fixed in fixed plate 315, and is provided between the machine shaft of servomotor A322 and transmission shaft 319
Synchronous belt 321 and synchronous pulley 323；Fixinig plate 304 is fixed on jacking cylinder 308, and inductor 302 is fixed on fixinig plate
On 304；Stop cylinder 311 is connected in by air cylinder support 312 in fixed plate 315, and stop cylinder 311 is six degree of freedom frock
The stop rough positioning device of platform 106；313 cylinder body of slider cylinder is fixed in fixed plate 315, and the slide unit of slider cylinder 313
Top is fixed with wedge block 309；Six degree of freedom tooling platform 106 is placed on assembly line 104, and six degree of freedom tooling platform
The bearing A207 that four corners are set on 106 pedestals 211 is connected with the edge of assembly line 104 by rolling friction；Six degree of freedom
Tooling platform 106 includes tri- axis of X, Y, Z and adjusts side and tri- axis of α, β, γ adjusting side, and X, Y, Z of six degree of freedom tooling platform 106
Three axis adjust side as combined by X-axis straight line adjusts platform 210 and Y-axis straight line adjusts platform 209 and Z axis straight line adjusting platform 205
It forms；Tri- axis of α, β, γ of six degree of freedom tooling platform 106 adjusts side and is put down by α axis angular adjustments platform 213, β axis angular adjustments
Formed combined by platform 212 and γ axis angular adjustments platform 203, and six degree of freedom tooling platform 106 tri- axis of X, Y, Z adjust side with
Tri- axis of α, β, γ adjusts side and is connected respectively with six groups of driven shafts 216；Bearing A202 and bearing B204 is arranged on pedestal 211 1
Side, and bearing A202 and bearing B204 are corresponding six driven shafts 216 of 106 six-freedom degree of six degree of freedom tooling platform
Hold-down support；Y-axis straight line adjusts platform 209 and passes through tapered gear mesh A214 and tapered teeth respectively with β axis angular adjustments platform 212
Wheel is connected to B217 with two driven shafts 216, and X-axis straight line adjusts platform 210 and adjusts platform 205, α axis with Z axis straight line
Rotation adjusts platform 213 and the rotation of γ axis adjusts platform 203 and driven respectively by big flexible, retractable shaft coupling 201 with four
Axis 216 is connected；Driven shaft 216 is arranged in the inner ring of bearing B215, and bearing B215 passes through bearing (ball) cover 218 and screw
In the endoporus of bearing B204；X, tri- axis of Y, Z adjusts side and bearing B204 is fixed on the quick positioning of multistation high-precision and puts down
On platform 208, and 208 bottom of multistation high-precision rapid positioning platform is equipped with idler wheel 219；It is provided in the bottom of pedestal 211
Bushing 220 is positioned, and the both upper ends thereof of pedestal 211 is provided with handle 206；It is solid on fixed frame 501 in clutch driving mechanism 102
Surely tapered driving module 502 is connected with, and tapered driving module 502 passes through in drive shaft 604 and six degree of freedom tooling platform 106
The driven shaft 216 of setting is connected；Pneumatic slid platform 601 and servomotor C602, Gao Gang are provided in tapered driving module 502
Property shaft coupling 603 and drive shaft 604, and Pneumatic slid platform 601 is pneumatic type telescopic mounting；Pneumatic slid platform 601 by screw with
Servomotor C602 is connected, and drive shaft 604 is connected by high rigidity shaft coupling 603 with the rotation axis of servomotor C602
It connects；Detection module 103 includes forming three axis by X-axis straight line module 407 and Y-axis straight line module 406 and Z axis straight line module 405
Manipulator, and three axle robert is fixed by screws on manipulator support 408；Module 103 is detected to control with external by electric wire
System processed is connected, and the Z axis straight line module 405 detected in module 103 is fixedly connected with CCD camera 401 by installing plate 403
With servo motor B 404；The lower section of servo motor B 404 is provided with radium-shine detector 402, and servo motor B 404 by rotation axis with
Radium-shine detector 402 is connected.Specifically, six degree of freedom tooling platform 106 can for X, Y, Z, α, β, γ six direction degree of freedom
Regulating device, and six degree of freedom tooling platform 106 is provided with direction and adjusts auto-lock function.
Further, Fig. 2 to Fig. 4 is referred to, six degree of freedom tooling platform 106 is used for fixing tool fixture, to precision zero
Component is assembled.Six degree of freedom tooling platform 106 divides adjusts side and tri- axis of α, β, γ adjusting side, X, Y, Z tri- for tri- axis of X, Y, Z
Axis adjusts side and is adjusted platform 205 by X-axis straight line adjusting platform 210, Y-axis straight line adjusting platform 209, Z axis straight line and be composed, X,
Y, tri- axis of Z adjusts side using high-precision crossed roller guide rail and the cooperation assembling of fine triangular feed screw, with support organization
Compactedness and high rigidity and executing agency is made to have auto-lock function.Tri- axis of α, β, γ adjusts side by three High-precision angle slide unit groups
It closes, is respectively α axis angular adjustments platform 213, β axis angular adjustments platform 212 and γ axis angular adjustments platform 203, uses
Turbine and worm type of drive ensure that the auto-lock function of mechanism.Six adjusting platforms are connected respectively with six driven shafts 216, Y
Axis straight line adjust platform 209 and β axis angular adjustments platform 212 respectively by tapered gear mesh A214 and tapered gear mesh B217 with
Two driven shafts 216 connect, and X-axis straight line adjusts platform 210, Z axis straight line adjusts platform 205, the rotation of α axis adjusts platform 213
With γ axis rotate adjust platform 203 be connected respectively by big flexible, retractable shaft coupling 201 with four driven shafts 216, with X,
Y, tri- axis of Z adjusts three driven shafts 216 inner ring tight fit with three bearing B215 respectively of side connection, these three bearings
The outer ring of B215 is fixed by screws in three hole tight fits on bearing B204, three bearing (ball) covers 218 on bearing B204,
Prevent bearing B215 from dropping out, with tri- axis of α, β, γ adjust the fixed form of three driven shafts 216 that side is connected and with X, Y, Z tri-
The fixed form that axis adjusts three driven shafts 216 of side connection is the same.X, tri- axis of Y, Z adjusting side and bearing B204 are fixed on more
On station high-precision rapid positioning platform 208,208 bottom of multistation high-precision rapid positioning platform is equipped with idler wheel 219, works as top
It rises detent mechanism 105 to rise, positioning column 310 is engaged with the positioning bushing 220 being fixed on pedestal 211, by six degree of freedom work
Assembling platform 106 is jacked to 104 a certain distance of assembly line is left, and the slide unit of slider cylinder 313 rises, and is fixed on slide unit top
Wedge block 309 withstands idler wheel 219 so that multistation high-precision rapid positioning platform 208 is quickly accurately positioned in Y direction, real
Now quick assembling.The both sides of six degree of freedom tooling platform 106 are equipped with handle 206, carrying when ease of assembly is debugged.Six freely
Four bearing A207 are also equipped on 106 4 jiaos of tooling platform of degree, the EDGE CONTACT with assembly line 104 replaces sliding with rolling friction
Dynamic friction reduces the friction with assembly line edge in transportational process.
Specifically, the 604 tapered shape of drive shaft of the tapered driving module 502 set in clutch driving mechanism 102, and drive
Moving axis 604 is be combined with each other by the tapered slot on cone-shaped head and driven shaft 216 with departing from clutch drive pattern.
Further, Fig. 7 and Fig. 8 are referred to, clutch driving mechanism 102 includes fixed frame 501, fixed on fixed frame 501
There are six groups of tapered driving modules 502, respectively drive six adjusting platforms on six degree of freedom tooling platform 106.Tapered driving mould
Group 502 is as shown in fig. 6, including Pneumatic slid platform 601, servomotor C602, high rigidity shaft coupling 603 and drive shaft 604, servo electricity
Machine C602 is fixed on the sliding block of Pneumatic slid platform 601, and drive shaft 604 passes through high rigidity shaft coupling 603 and servomotor C602's
Rotate axis connection, the stretching motion of Pneumatic slid platform 601 so that 604 tapered head of drive shaft and the tapered slot phase of driven shaft 216
It mutually combines and disengaging, realization clutch driving function.
Specifically, jacking detent mechanism 105 is filled by stop cylinder 311 and positioning column 310 and positioning plate 305 for positioning
It puts, and it is that can position shock absorption buffering mechanism to jack the spring 306 that detent mechanism 105 is set by lead 307.
Further, referring to Fig. 5, jacking detent mechanism 105 includes fixed plate 315, there are four straight for the fixation of fixed plate 315
Spool holds 301, and four linear bearings 301 cooperate respectively with four guide rods 303, guide rod 303 in linear bearing on glide
Dynamic, four 303 upper ends of guide rod are fixed on positioning plate 305, and four 303 lower ends of guide rod are fixed on rigid mount 316, to ensure machine
The rigidity of structure, for the diagonally opposed fixation in 305 upper surface of positioning plate there are two positioning column 310,305 lower surface of positioning plate is fixed with four
Lead 307, four springs 306 are cased on four leads 307 respectively, and jacking cylinder 308 can be moved down along wire column 307
It is dynamic, feed screw nut 314 is fixed with immediately below jacking cylinder 308, feed screw nut 314 is engaged with screw 317, and screw 317 is by silk
Bar fulcrum bearing 318 supports, and 317 bottom of leading screw is connected with transmission shaft 319 by jackscrew, servomotor A322 passes through motor branch
Frame 320 is fixed in fixed plate 315, is carried out between machine shaft and transmission shaft 319 by synchronous belt 321 and synchronous pulley 323
Transmission.Fixinig plate 304 is fixed on jacking cylinder 308, and inductor 302 is fixed on fixinig plate 304, for sensing jacking positioning
The state of mechanism 105.Stop cylinder 311 is connected in by air cylinder support 312 in fixed plate 315, for six degree of freedom frock
Platform 106 carries out stop coarse positioning.313 cylinder body of slider cylinder is fixed in fixed plate 315, the slide unit top of slider cylinder 313
Wedge block 309 is fixed with, is risen when jacking detent mechanism 105, positioning column 310 and the positioning bushing 220 being fixed on pedestal 211
It is engaged, six degree of freedom tooling platform 106 is jacked to leaving 104 a certain distance of assembly line, on the slide unit of slider cylinder 313
It rises, the wedge block 309 for being fixed on slide unit top withstands idler wheel 219 so that multistation high-precision rapid positioning platform 208 is in Y-axis
Direction is quickly accurately positioned, and realizes quick assembling.
Specifically, detection module 103 regulates and controls dress by external control system for the detection of six degree of freedom tooling platform 106
It puts.
Further, referring to Fig. 6, detection module 103 is included by X-axis straight line module 407, Y-axis straight line module 406, Z axis
The three axle robert that straight line module 405 forms, three axle robert are fixed on manipulator support 408.Z axis straight line module 405
Installing plate 403 is fixed on sliding block, CCD camera 401 and servo motor B 404, servo motor B 404 are fixed on installing plate 403
Rotation axis is fixed with radium-shine detector 402.In an assembling process, detection module 103 segment difference that constantly enters workpiece to mutual group and
Gap is detected, and feeds back to system, and system is again adjusted six degree of freedom tooling platform 106, enters most until meeting group
Good condition.
Operation principle：When six degree of freedom tooling platform 106 on assembly line 104 is transported to accurate assembling station, stop
It is pushed up on cylinder 311, six degree of freedom tooling platform 106 is blocked into carry out coarse positioning, then jack the servomotor of detent mechanism 105
A322 rotate, by the transmission of belt and screw, positioning column 310 head into positioning bushing 220 in, while positioning plate 305 by six from
It is jacked by degree tooling platform 106 to 104 certain distance of assembly line is departed from, jacks detent mechanism 105 at this time just to six degree of freedom work
Assembling platform 106 is accurately positioned, and after the completion of being accurately positioned, detection module 103 is to being fixed on six degree of freedom tooling platform 106
On the mutual group of workpiece that enters carry out gap and segment difference detection, testing result feeds back to control system, and control system is according to detection
As a result the degree of freedom of adjustment needed for selection, corresponding tapered driving module 502 heads into driven shaft on clutch driving mechanism 102
In 216, adjustment is driven, tapered driving module 502 retreats after adjustment, leaves driven shaft 216, then, slide unit gas
It is pushed up on cylinder 313, the wedge block 309 for being fixed on slide unit top withstands idler wheel 219 so that multistation high-precision rapid positioning platform
208 are quickly accurately positioned in Y direction, realize quick assembling.Be completed, detection module 103 again to the workpiece that group enters into
The detection of gap and segment difference in the ranks, testing result feed back to control system, and control system selects required adjustment according to testing result
Degree of freedom, corresponding tapered driving module 502 is headed into driven shaft 216 on clutch driving mechanism 102, is driven adjustment,
Tapered driving module 502 retreats after adjustment, leaves driven shaft 216, accurate assembling task has been completed.
A kind of assembled with high precision device for assembly line can carry out X, Y, Z, α, β, γ by six degree of freedom tooling platform
The adjusting of six direction spatially possesses six-freedom degree, and has auto-lock function, except that can apply the group in precise part
Assembling pair, moreover it is possible to applied to an adhesive curing, product test etc..The six degree of freedom tooling platform friendship phase is short, is suitable for automating
The job requirement of assembly line assembled with high precision, price is relatively low, and there are four bearings for dress on the corner of six degree of freedom tooling platform
A is contacted with the both sides of the edge of assembly line, and sliding friction is replaced with rolling friction, can prevent that position is run when being conveyed on assembly line
Partially, moreover it is possible to reduce the abrasion in transportational process.By tapered clutch driving mechanism, on Multi-station automatic pipeline, can make
It obtains a driving source and matches multiple frock clamps, enormously simplify the structure and cost of equipment, and it is simple in structure, it is easy to maintain,
Cost is relatively low.Coarse positioning is carried out using stop cylinder by jacking detent mechanism, positioning column and positioning plate is recycled to carry out accurately
Positioning, jacking detent mechanism during upper top positioning has certain elasticity, utmostly reduces rushing in position fixing process
It hits.After positioning, six degree of freedom tooling platform can leave assembly line, therefore reduce belt line and six degree of freedom tooling platform
Between abrasion.By using the mode that side assembling frontier inspection is surveyed, the result of detection feeds back to control system, and control system drives again
Six degree of freedom tooling platform is finely adjusted.This assembling mode has higher accuracy, can prevent workpiece in an assembling process
It is damaged, also improves packaging efficiency.
It can thus be seen that this is used for the assembled with high precision device of assembly line, can precision parts be carried out with accurate assembling,
Precision is high, and abrasion is small, operates steadily, and simple in structure, easy to maintain, lower-cost advantage, so as to effectively solve
State the problem of being proposed in background technology and deficiency.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of assembled with high precision device for assembly line, it is characterised in that：Include workbench, clutch driving mechanism, inspection
Survey module, assembly line, jacking detent mechanism and six degree of freedom tooling platform；Workbench is member connecting device and pipelining
Working region, and assembly line is fixed by screws in jacking detent mechanism, clutch driving mechanism and detection module on workbench
In the pipelining working region of plane；Assembly line is made of the path type running gear that two X axis are arranged in parallel, and
Assembly line is X axis conveying device；It jacks detent mechanism and the centre position being mounted between two assembly lines is set, and jack and determine
Position mechanism is engaged by positioning column with wedge block with the positioning bushing and idler wheel being fixed on six degree of freedom tooling platform pedestal
Connection；Jacking detent mechanism is provided with fixed plate, and there are four linear bearings for fixed plate fixation；Linear bearing is led respectively with four
Bar is in mating connection, and four guide rods are arranged in linear bearing ring inner sleeve；Guide rod upper end is fixed on the peace of positioning plate guide rod
It fills in hole, and four lower end of the guide rod are fixed in the guide rod installing hole of rigid mount top setting；Positioning plate upper surface is diagonally opposed
Positioning column there are two fixed, and positioning plate lower surface is fixed with four leads；Four springs are cased on four leads respectively,
And jacking cylinder can be moved up and down along wire column；Feed screw nut, and feed screw nut and screw phase are fixed with immediately below jacking cylinder
It is connected；Screw is supported by screw fulcrum bearing, and leading screw bottom is connected to a fixed with transmission shaft by jackscrew；Servo electricity
Machine A is fixed on by electric machine support in fixed plate, and be provided between the machine shaft and transmission shaft of servomotor A synchronous belt with
Synchronous pulley；Fixinig plate is fixed on jacking cylinder, and inductor is fixed on fixinig plate；Stop cylinder is consolidated by air cylinder support
It is connected in fixed plate, and the stop rough positioning device that stop cylinder is six degree of freedom tooling platform；Slider cylinder cylinder body is fixed on
In fixed plate, and the slide unit top of slider cylinder is fixed with wedge block；Six degree of freedom tooling platform, which is set, is mounted on jacking positioning
Mechanism top, and four corners are set on six degree of freedom tooling platform pedestal bearing A and the edge of assembly line pass through rolling friction
It is connected；
Six degree of freedom tooling platform is X, Y, Z triple axle lateral adjustment device and α, β, γ triple axle lateral adjustment device, and six
Tri- axis of X, Y, Z of degree of freedom tooling platform adjusts side and adjusts platform and Y-axis straight line adjusting platform and Z axis straight line tune by X-axis straight line
It is formed combined by section platform；Tri- axis of α, β, γ of six degree of freedom tooling platform adjusts side by α axis angular adjustments platform, β shaft angle degree
Adjust and formed combined by platform and γ axis angular adjustment platforms, and tri- axis of X, Y, Z of six degree of freedom tooling platform adjust side and α,
Tri- axis of β, γ adjusts side and is connected respectively with six groups of driven shafts；Bearing A and stent B is arranged on pedestal one side, and bearing A and branch
Frame B is that six degree of freedom tooling platform is X, Y, Z triple axle lateral adjustment device and α, β, γ triple axle lateral adjustment device and Y-axis
Straight line adjusts platform and passes through tapered gear mesh A and tapered gear mesh B and two driven shafts respectively with β axis angular adjustments platform
It is connected, and X-axis straight line adjusts platform and Z axis straight line adjusts platform, the rotation of α axis adjusts platform and γ axis rotation adjusting platform point
It is not connected by big flexible, retractable shaft coupling with four driven shafts；Driven shaft is arranged in the inner ring of bearing B, and axis
B is held to be mounted in the endoporus of bearing B by bearing (ball) cover and screw；X, tri- axis of Y, Z adjusts side and bearing B is fixed on multistation height
On precision rapid positioning platform, and multistation high-precision rapid positioning platform bottom is equipped with idler wheel；
Positioning bushing is provided in the bottom of pedestal, and the both upper ends thereof of pedestal is provided with handle；Consolidating in clutch driving mechanism
Determine to be fixedly connected with tapered driving module on frame, and it is tapered driving module by drive shaft with being set on six degree of freedom tooling platform
Driven shaft be connected；Pneumatic slid platform and servomotor C, high rigidity shaft coupling and driving are provided in tapered driving module
Axis, and Pneumatic slid platform is pneumatic type telescopic mounting；Pneumatic slid platform is connected by pneumatic type slide unit with servomotor C, and is driven
Moving axis is connected by high rigidity shaft coupling with the rotation axis of servomotor C；It is straight by X-axis straight line module and Y-axis to detect module
Line module and Z axis straight line module form triple axle manipulator, and detect the top that module is fixedly connected on manipulator support；Inspection
Module is surveyed by being electrically connected with external control system, and detects the Z axis straight line module in module and is fixed by installing plate and connected
It is connected to CCD camera and servo motor B；Be provided with radium-shine detector below servo motor B, and servo motor B by rotation axis with
Radium-shine detector is connected.
2. a kind of assembled with high precision device for assembly line according to claim 1, it is characterised in that：Described six freely
Degree tooling platform is X, Y, Z, α, β, γ six direction degree of freedom adjustable apparatus, and six degree of freedom tooling platform is provided with direction
Adjust auto-lock function.
3. a kind of assembled with high precision device for assembly line according to claim 1, it is characterised in that：The clutch is driven
The tapered shape of drive shaft of the tapered driving module set in motivation structure, and drive shaft passes through cone-shaped head and driven shaft
Tapered slot be combined with each other with departing from clutch drive pattern.
4. a kind of assembled with high precision device for assembly line according to claim 1, it is characterised in that：The jacking is fixed
Position mechanism is positioner by stop cylinder and positioning column and positioning plate, and jacks the bullet that detent mechanism is set by lead
Spring is that can position shock absorption buffering mechanism.
5. a kind of assembled with high precision device for assembly line according to claim 1, it is characterised in that：The detection mould
Group is the detection regulation device of six degree of freedom tooling platform by external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233994.7U CN207447766U (en) | 2017-09-25 | 2017-09-25 | A kind of assembled with high precision device for assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233994.7U CN207447766U (en) | 2017-09-25 | 2017-09-25 | A kind of assembled with high precision device for assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447766U true CN207447766U (en) | 2018-06-05 |
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ID=62283888
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721233994.7U Active CN207447766U (en) | 2017-09-25 | 2017-09-25 | A kind of assembled with high precision device for assembly line |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290384A (en) * | 2021-07-01 | 2021-08-24 | 宁波昱达智能机械有限公司 | Seat horizontal driver assembly line |
| CN113579683A (en) * | 2021-08-23 | 2021-11-02 | 安徽艾瑞思信息科技有限公司 | Device for high-precision picking of assembly line parts based on Falcon camera |
-
2017
- 2017-09-25 CN CN201721233994.7U patent/CN207447766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290384A (en) * | 2021-07-01 | 2021-08-24 | 宁波昱达智能机械有限公司 | Seat horizontal driver assembly line |
| CN113579683A (en) * | 2021-08-23 | 2021-11-02 | 安徽艾瑞思信息科技有限公司 | Device for high-precision picking of assembly line parts based on Falcon camera |
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