CN108127391B - A kind of electric parking brake mandrel assembling assembly method - Google Patents
A kind of electric parking brake mandrel assembling assembly method Download PDFInfo
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- CN108127391B CN108127391B CN201711484942.1A CN201711484942A CN108127391B CN 108127391 B CN108127391 B CN 108127391B CN 201711484942 A CN201711484942 A CN 201711484942A CN 108127391 B CN108127391 B CN 108127391B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The present invention relates to a kind of assembly methods based on electric parking brake mandrel assembling detection device, mainly solve the problems, such as that mandrel assembly qualified rate in existing brake is low and production efficiency is lower.The present invention assembles assembly equipment by using a kind of electric parking brake mandrel, including rack, Electric Appliance Cabinet, control panel, spindle nut feed mechanism, nut feed mechanism, revolution pipeline, tightening mechanism, assemble mechanism and cutting agency, the upper surface of the Electric Appliance Cabinet is installed by organic frame, the rack is used to support the technical solution of the spindle nut feed mechanism, nut feed mechanism, revolution pipeline, tightening mechanism, assemble mechanism and cutting agency, it preferably solves the problems, such as this, can be used as the assembly of mandrel in brake.
Description
Technical field
The present invention relates to a kind of assembly methods based on electric parking brake mandrel assembling detection device.
Background technique
Currently, being that mandrel is manually placed in the spindle nut of workpiece for the workpiece common practice for needing to assemble mandrel
Then mandrel is firmly screwed into spindle nut by top again.When manually putting spindle nut, due to the positioning that do not fix
Benchmark, the position for putting spindle nut vary with each individual, and are easy to produce and put not positive problem, and mandrel and spindle nut is caused to assemble
It is unqualified and scrap；Increase labor intensity to the operating personnel of producing line simultaneously, and time-consuming, influences production efficiency.Therefore it needs
Research and develop a kind of assembly equipment for being able to solve the above problem.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of new electric parking brake mandrel group
Detection device is filled, the arrangement achieves the automatic assemblings of mandrel to solve the advantages of improving production efficiency, ensure that quality
The problem that mandrel assembly qualified rate in brake is low and production efficiency is lower exists in the prior art.
The technical solution that the present invention uses to solve above-mentioned technical problem is as follows: the present invention is stayed by using a kind of electronics
Vehicle brake mandrel assembles assembly equipment, including rack, Electric Appliance Cabinet, control panel, spindle nut feed mechanism, nut feeder
Organic frame, the machine are installed in structure, revolution pipeline, tightening mechanism, assemble mechanism and cutting agency, the upper surface of the Electric Appliance Cabinet
Frame be used to support the spindle nut feed mechanism, nut feed mechanism, revolution pipeline, tightening mechanism, assemble mechanism and under
Expect mechanism, it further includes being arranged in cross that the revolution pipeline, which includes the lateral transfer line and transverse refluxing line of side-by-side parallel setting,
It is the lateral transfer line, longitudinally fed to the longitudinally fed line one and longitudinally fed line two of pipeline and transverse refluxing line both ends
Line one, transverse refluxing line and longitudinally fed line two are arranged successively the rectangle conveying loop to be formed for conveying jig, the longitudinal direction
The two sides of pipeline two are respectively equipped with spindle nut feed mechanism, nut feed mechanism, along lateral transfer line conveying side
To tightening mechanism, assemble mechanism and cutting agency is disposed with, the spindle nut feed mechanism can convey spindle nut
To revolution pipeline, nut can be delivered on revolution pipeline by the nut feed mechanism, and the revolution pipeline can incite somebody to action
The jig for being loaded with spindle nut and mandrel is delivered to the lower section of tightening mechanism, and mandrel can be screwed into spindle nut by tightening mechanism
It is interior；The spindle nut and mandrel assembled is sent to testing agency by revolution pipeline again, and testing agency can be to the core assembled
Axis nut and mandrel carry out required detection；After testing agency's detection, revolution pipeline will be loaded with spindle nut and mandrel
Jig is delivered to cutting agency, and the spindle nut assembled and mandrel are taken out from revolution pipeline, turned round defeated by cutting agency
Empty jig is back to pipeline initial end by line sending, and the upper surface of the Electric Appliance Cabinet is also equipped with rack, goes back in the rack
Control panel is installed, the control panel include button module for setting the device action and can real-time display should
The display module of device state information, the control panel connect PLC controller input terminal, the PLC controller output end connection
Each mechanical part of the device, PLC controller receive the control instruction of control panel, control the movement of each mechanical part of the device.
Preferably, the spindle nut feed mechanism include for clamp the pneumatic-finger one of spindle nut, can band take offence
Start to refer to X that one moves up in X to slider cylinder one, the Y-direction slider cylinder one that pneumatic-finger one can be driven to move in Y-direction
And the Z-direction cylinder one that pneumatic-finger one can be driven to move in Z-direction, the Y-direction slider cylinder one are mounted on the face of bracket one
On plate, the panel of the bracket one is equipped with support base one, and the support base one is used to support the pallet one for being loaded with spindle nut,
X is installed to one end of slider cylinder one, the other end of the X to slider cylinder one on the slide unit of the Y-direction slider cylinder one
It is mounted on sliding block one, the sliding block one is slidably disposed in Y-direction linear guide one, and the sliding block one can be straight along Y-direction
The sliding of one direction of line guide rail, the Y-direction linear guide one are mounted on support one, and support one is mounted on the panel of bracket one,
The X installs movable plate one on the slide unit of slider cylinder one, installs Z-direction cylinder one, one and of Z-direction linear guide on movable plate one
Buffer one, the Z-direction cylinder one are mounted on one upper end of movable plate, are equipped with Z-direction straight line along the push direction of Z-direction cylinder one
Guide rail one, one end of Z-direction linear guide are provided with buffer one, and pushing block one is installed in the shaft end of Z-direction cylinder one, and the pushing block one can
The setting of sliding installs pneumatic-finger one in Z-direction linear guide one below the pushing block one.
Preferably, the mandrel feed mechanism includes for clamping the pneumatic-finger two of mandrel, can drive pneumatic-finger two
In the X that X is moved up to slider cylinder two, the Y-direction slider cylinder two that pneumatic-finger two can be driven to move in Y-direction and can band
The Z-direction cylinder two that dynamic pneumatic-finger moves in Z-direction, the Y-direction slider cylinder two are mounted on the panel of bracket two, the branch
Support base two is also equipped on the panel of frame two, the support base two is used to support the pallet two for being loaded with mandrel, the Y-direction slide unit
X is installed to one end of slider cylinder two on the slide unit of cylinder two, the X is mounted on sliding block two to the other end of slider cylinder two
On, the sliding block two is slidably disposed in Y-direction linear guide two, and the sliding block two can be along two direction of Y-direction linear guide
Sliding, the Y-direction linear guide two is mounted on support two, and support two is mounted on the panel of bracket two, and the X is to slide unit gas
Movable plate two is installed on the slide unit of cylinder two, Z-direction cylinder two, Z-direction linear guide two and buffer two are installed on movable plate two, it is described
Z-direction cylinder two is mounted on movable plate upper end, is equipped with Z-direction linear guide two along the push direction of Z-direction cylinder, Z-direction straight line is led
Two end of rail is provided with buffer two, and pushing block two is installed in the shaft end of Z-direction cylinder two, and the pushing block two is slidably disposed in Z-direction
In linear guide two, pneumatic-finger two is installed below the pushing block two.
Preferably, the lateral transfer line, transverse refluxing line include the flat belt two for conveying jig and driving institute
State the synchronous motor two of flat belt two, the synchronous motor two is fixed on end plate two, the output shaft of the synchronous motor two with
Active synchronization belt wheel two connects, and the active synchronization belt wheel two is connect by synchronous belt two with driven synchronous pulley two, driven same
Step belt wheel two is fixedly mounted on driving shaft two, and the driving shaft two is fixed on the end plate two of two sides by bearing block two, institute
It states end plate two to be fixed on aluminum profile, synchronous pulley two is also equipped on the driving shaft two, the synchronous pulley two passes through flat
Belt two is connect with driven roller two, and the axis of the driven roller two is fixed on the end plate two of two sides by mounting base.
Preferably, the longitudinally fed line one and longitudinally fed line two include slider cylinder, for conveying the flat of jig
The synchronous motor one of belt one and the driving flat belt one, the slider cylinder are fixed on bottom plate, the slider cylinder
Movable plate three is installed on slide unit, two pieces of end plates being parallel to each other one, the end plate one are vertically installed on the movable plate three
On be fixed with synchronous motor one, the output shaft of the synchronous motor one is connect with active synchronization belt wheel one, the active synchronization band
Wheel one is connect by synchronous belt one with driven synchronous pulley one, and driven synchronous pulley one is fixedly mounted on driving shaft one, described
Driving shaft one is fixed on the end plate one of two sides by bearing block one, and synchronous pulley one, institute are also equipped on the driving shaft one
It states synchronous pulley one to connect by flat belt one with driven roller one, the axis of the driven roller one is fixed on two by mounting base
On the end plate one of side.
Preferably, the tightening mechanism include tighten bar, the pneumatic-finger three for clamping spindle nut, can drive it is described
It tightens the servo motor two of bar rotation, the cylinder one that the pneumatic-finger three can be driven mobile and the pneumatic-finger can be driven
Three and it is described tighten the mobile servo motor one of bar, the servo motor one is fixed on column one, the servo motor one
Shaft end is connect with one end of shaft coupling one, and the other end of the shaft coupling one is connect with ball screw one end, the ball screw
The other end be mounted on bearing block, moveable pair of nut is set on the ball screw, is equipped on the pair of nut
Movable plate four, the movable plate four are slidably disposed on Z-direction line slide rail, and the Z-direction line slide rail is equipped with two and solid
It is scheduled on column one, four upper and lower ends of movable plate are separately installed with mounting base and mounting plate, are equipped with and watch in the mounting base
Motor two is taken, the shaft end of the servo motor two is connect with two one end of shaft coupling, the other end of the shaft coupling two and screw rod one end
The other end of connection, the screw rod is connect by universal joint with the one end for tightening bar, the outer diameter of the internal diameter for tightening bar and mandrel
Cooperation, across guide pad, the guide pad is connect the bar other end of tightening with connecting screw one end, the connecting screw it is another
One end is fixed in mounting base, and cylinder one is equipped in the mounting base, and the shaft end of the cylinder one is equipped with pneumatic-finger three.
Preferably, the testing agency includes CCD camera, and the CCD camera is fixed on column two.
Preferably, the cutting agency includes pneumatic-finger four, the pneumatic-finger four can be driven horizontally to move
Cylinder two and the cylinder three that the pneumatic-finger four can be driven to move in the vertical direction, the cylinder two are fixed on connecting plate
On, the connecting plate is fixed on vertical plate, is equipped with linear guide, the shaft end of the cylinder two along the push direction of cylinder two
It is connect with movable plate five, the movable plate five is slidably disposed in linear guide, is equipped with cylinder on the movable plate five
Three, the shaft end of the cylinder three is equipped with pneumatic-finger four.
To solve above-mentioned technical problem two The technical solution adopted by the invention is as follows:
A kind of assembly method of electric parking brake mandrel assembling assembly equipment, which is controlled using PLC, artificial to grasp
Make control panel button, comprising the following steps:
The first step, by front end robot equipment by the support base one that is placed into of pallet equipped with spindle nut, manually
The start button of control panel is operated, Y-direction slider cylinder one works, its slide unit and component mounted thereto is driven to be moved to Y
To designated position after stop, X to slider cylinder one work, drive its slide unit and component mounted thereto be moved to X to
Stop behind designated position, so that pneumatic-finger one is moved to right above the spindle nut in pallet one, Z-direction cylinder one works, and pushes away
Dynamic pushing block one and pneumatic-finger one are moved down into designated position, and the movement of pneumatic-finger one clamps spindle nut, Z-direction cylinder one
Work drives the pneumatic-finger one for accompanying spindle nut to be moved to initial position, and X drives it to slider cylinder task again and again
Slide unit and component mounted thereto are moved to above pipeline initial end, and Z-direction cylinder one works, and push pushing block one and pneumatic hand
Refer to that one is moved down into designated position, spindle nut is placed into the jig of longitudinally fed line two by the movement of pneumatic-finger one.
Second step, by front end robot equipment by the support base two that is placed into of pallet equipped with mandrel, Y-direction slide unit gas
Cylinder two works, and stops after driving its slide unit and component mounted thereto to be moved to the designated position of Y-direction, and X is to slider cylinder two
Work, drive its slide unit and component mounted thereto be moved to X to designated position after stop so that pneumatic-finger two is mobile
To right above the mandrel in pallet two, Z-direction cylinder two works, and pushing block two and pneumatic-finger two is pushed to be moved down into specific bit
It sets, the movement of pneumatic-finger two clamps mandrel, and Z-direction cylinder two works, and the pneumatic-finger two for accompanying mandrel is driven to be moved to initially
Position, X drive its slide unit and component mounted thereto to be moved in pipeline initial end to the task again of slider cylinder two
Side, Z-direction cylinder two work, and pushing block two and pneumatic-finger two is pushed to be moved down into designated position, and pneumatic-finger two is acted core
Axis is placed into the jig of longitudinally fed line two.
Third step, slider cylinder work drive its slide unit and component mounted thereto to be moved to the first of lateral transfer line
Beginning makes the flat belt one of longitudinally fed line two with the flat belt dimorphism of lateral transfer line at docking, and synchronous motor one starts, and puts down
Belt one is driven, and the jig on flat belt one is delivered on the flat belt two of lateral transfer line, and synchronous motor two starts, flat skin
Jig is delivered to tightening mechanism by band two.
4th step, servo motor one start, and driving shaft coupling one rotates, and ball screw will also with rotation, ball screw
Rotary motion switchs to move along a straight line, so that movable plate four and component mounted thereto be driven to be moved down into specified stroke position
It sets, servo motor one stops, and cylinder one works, and pneumatic-finger three is driven to go downwards to designated position, and pneumatic-finger three is acted core
Axis clamping, cylinder one work, and drive pneumatic-finger three to be up to designated position, nibble the outer diameter of mandrel with the internal diameter for tightening bar
It closes, servo motor two starts, and by cardan drive, bar rotation is tightened in drive, tightens bar band moving mandrel and rotates, thus by mandrel
It is screwed into spindle nut, servo motor two stops after being screwed into certain depth position, and the movement of pneumatic-finger three is loose by spindle nut
It opens, assembles the workpiece of completion as lateral transfer line is delivered to next station.
5th step is taken pictures by the workpiece that CCD camera completes assembly, and by image transmitting to image processor, image
The image that camera is shot and pre-stored image are compared operation by processor, and then whether the workpiece quality for judging that assembly is completed closes
Lattice detect the workpiece of completion as lateral transfer line is delivered to lateral transfer line end.
6th step, cylinder two work, and movable plate five and component mounted thereto is pushed to be moved to the workpiece that assembly is completed
Top, cylinder three act, and pneumatic-finger four is pushed to go downwards to specified travel position therewith, and pneumatic-finger four movement will assemble
Workpiece clamping, cylinder three are up to original state, and movable plate five and component mounted thereto are pushed into specify by the movement of cylinder two
Travel position, cylinder three go downwards to designated position, and pneumatic-finger four is opened to unclamp workpiece and be placed in blanking conveyor belt line.
The jig of 7th step, lateral transfer line contribute's sky is delivered on longitudinally fed line one, and slider cylinder work drives it
Slide unit and component mounted thereto are moved to the initial end of transverse refluxing line, make the flat belt one and transverse direction of longitudinally fed line one
The flat belt dimorphism of return wire starts at docking, synchronous motor one, and flat belt one is driven, and the jig on flat belt one is delivered to
On the flat belt two of transverse refluxing line, synchronous motor two starts, and empty jig is delivered to lateral transfer line with transverse refluxing line
End is simultaneously transported on the flat belt one of longitudinally fed line two, and each mechanism so repeats.
The present invention realizes the automatic assembling of mandrel, improves production efficiency, ensure that quality, the present invention is by being arranged back
Line sending is transferred, empty jig pipeline the end of a thread can be back to, greatly reduce the labor intensity of assembly crewman, improve labor
Dynamic condition.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Fig. 2 is the top view that electric parking brake mandrel of the present invention assembles detection device；
Fig. 3 is the spindle nut feed mechanism schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Fig. 4 is enlarged drawing at the A in Fig. 3；
Fig. 5 is the mandrel feed mechanism schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Fig. 6 is enlarged drawing at the B in Fig. 5；
Fig. 7 is the revolution pipeline schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Fig. 8 is the revolution pipeline partial schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Fig. 9 is cross-sectional view at the C in Fig. 7；
Figure 10 is cross-sectional view at the D in Fig. 8；
Figure 11 is the tightening mechanism schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Figure 12 is testing agency's schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Figure 13 is the cutting agency schematic diagram that electric parking brake mandrel of the present invention assembles detection device；
Figure 14 is electric parking brake mandrel schematic diagram.
In attached drawing:
1, rack 2, Electric Appliance Cabinet 3, control panel
4, spindle nut feed mechanism 401, bracket 1, Y-direction slider cylinder one
403, X is to slider cylinder 1, support base 1, pallet one
406, support 1, sliding block 1, Y-direction linear guide one
409, Z-direction cylinder 1, Z-direction linear guide 1, pushing block one
412, buffer 1, pneumatic-finger 1, movable plate one
5, mandrel feed mechanism 501, bracket 2 502, Y-direction slider cylinder two
503, X is to slider cylinder 2 504, support base 2 505, pallet two
506, support 2 507, sliding block 2 508, Y-direction linear guide two
509, Z-direction cylinder 2 510, Z-direction linear guide 2 511, pushing block two
512, buffer 2 513, pneumatic-finger 2 514, movable plate two
6, pipeline 601, lateral transfer line 602, transverse refluxing line are turned round
603, longitudinally fed line 1, longitudinally fed line 2 605, bottom plate
606, slider cylinder 607, movable plate 3 608, synchronous motor one
609, active synchronization belt wheel 1, synchronous belt 1, driven synchronous pulley one
612, driving shaft 1, end plate 1, bearing block one
615, synchronous pulley 1, flat belt 1, driven roller one
618, driven roller 2 619, aluminum profile 620, synchronous motor two
621, active synchronization belt wheel 2 622, synchronous belt 2 623, driven synchronous pulley two
624, driving shaft 2 625, end plate 2 626, bearing block two
627, synchronous pulley 2 628, flat belt 27, tightening mechanism
701, column 1, Z-direction line slide rail 703, servo motor one
704, shaft coupling 1, movable plate 4 706, ball screw
707, bearing block 3 708, connecting screw 709, mounting plate
710, cylinder 1, pneumatic-finger 3 712, pair of nut
713, mounting base 714, servo motor 2 715, shaft coupling two
716, universal joint 717, guide pad 718, tighten bar
8, testing agency 801, column 2 802, camera
9, cutting agency 901, cylinder 2 902, pneumatic-finger four
903, cylinder 3 904, movable plate 5 905, line slide rail
906, vertical plate 907, blanking conveyor belt line 1001, spindle nut
1002, mandrel 1003, jig
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
As shown in Figure 1, 2, a kind of electric parking brake mandrel assembles assembly equipment, including rack 1, Electric Appliance Cabinet 2, control
Panel 3, spindle nut feed mechanism 4, nut feed mechanism 5, revolution pipeline 6, tightening mechanism 7, testing agency 8 and blanking machine
Organic frame 1 is installed in the upper surface of structure 9, the Electric Appliance Cabinet 2, and the rack 1 is used to support the spindle nut feed mechanism 4, spiral shell
Female feed mechanism 5, revolution pipeline 6, tightening mechanism 7, assemble mechanism 8 and cutting agency 9, the revolution pipeline 6 include simultaneously
Lateral transfer line 601 and transverse refluxing line 602 disposed in parallel are arranged, further includes being arranged in lateral transfer line 601 and transverse refluxing
The longitudinally fed line 1 and longitudinally fed line 2 604 at 602 both ends of line, the lateral transfer line 601, longitudinally fed line one
603, transverse refluxing line 602 and longitudinally fed line 2 604 are arranged successively the rectangle conveying loop to be formed for conveying jig, described
Longitudinally fed 2 604 two sides of line are respectively equipped with spindle nut feed mechanism 4, nut feed mechanism 5, along the lateral transfer line
601 conveying directions are disposed with tightening mechanism 7, testing agency 8 and cutting agency 9, and the spindle nut feed mechanism 4 can incite somebody to action
Spindle nut is delivered on revolution pipeline 6, and nut can be delivered on revolution pipeline 6 by the nut feed mechanism 5, described
The jig for being loaded with spindle nut and mandrel can be delivered to the lower section of tightening mechanism 7 by revolution pipeline 6, and tightening mechanism 7 can be by core
Axis 1002 is screwed into spindle nut 1002；The spindle nut and mandrel assembled is sent to detection machine by revolution pipeline 6 again
Structure 8, testing agency 8 can carry out required detection to the spindle nut and mandrel assembled；After testing agency 8 is detected, revolution
The jig for being loaded with spindle nut and mandrel is delivered to cutting agency 9, the spindle nut that cutting agency 9 will assemble by pipeline 6
It is taken out from revolution pipeline 6 with mandrel, empty jig is back to pipeline initial end by revolution pipeline 6；The Electric Appliance Cabinet 2
For placing the electrical component in the device, convenient to overhaul and wiring is also equipped with control panel 3, the control in the rack 1
Panel 3 processed includes button module for setting the device action and the display mould for capableing of the real-time display device state information
Block, the control panel 3 connect PLC controller input terminal, and the PLC controller output end connects each mechanical part of the device,
PLC controller receives the control instruction of control panel 3, controls the movement of each mechanical part of the device.In use, operator can
It to input various data according to display module, is operated according to the prompt of display module, there is good Man machine interaction.
The button module is provided with starting, scram button, presses start button upon start up, and when stopping pressing stop button.Operation
After the completion of personnel's input data, start button is pressed, machine is operated.If encountering some imprevisions in operation to ask
Topic, operator can press scram button in time, avoid the operation error because of machine or personnel, cause to lose.
As shown in Figure 3,4, the spindle nut feed mechanism 4 includes the pneumatic-finger one for clamping spindle nut 1001
413, the X that pneumatic-finger one can be driven to move up in X to slider cylinder 1, pneumatic-finger one can be driven to move in Y-direction
Y-direction slider cylinder 1 and Z-direction cylinder 1 that pneumatic-finger one can be driven to move in Z-direction, the Y-direction slide unit gas
Cylinder 1 is mounted on the panel of bracket 1, and the panel of the bracket 1 is equipped with support base 1, the support
Seat one 404 is used to support the pallet 1 for being loaded with spindle nut, be equipped on the slide unit of the Y-direction slider cylinder 1 X to
One end of slider cylinder 1, the X are mounted on sliding block 1 to the other end of slider cylinder 1, the Y-direction slide unit
The slide unit surface of cylinder 1 and the upper surface of sliding block 1 are in same level, and the sliding block 1 is slidable
It is arranged in Y-direction linear guide 1, the sliding block 1 can be slided along one 408 direction of Y-direction linear guide, the Y-direction
Linear guide 1 is mounted on support 1, and support 1 is mounted on the panel of bracket 1, and the X is to slide unit gas
Movable plate 1 is installed on the slide unit of cylinder 1, Z-direction cylinder 1, Z-direction linear guide 1 are installed on movable plate 1
With buffer 1, the Z-direction cylinder 1 is mounted on one 414 upper end of movable plate, along the push side of Z-direction cylinder 1
To Z-direction linear guide 1 is equipped with, one 410 end of Z-direction linear guide is provided with buffer 1, Z-direction cylinder 1
Pushing block 1 is installed in shaft end, and the pushing block 1 is slidably disposed in Z-direction linear guide 1, the pushing block 1
Lower section is installed by pneumatic-finger 1.
As shown in Figure 5,6, the mandrel feed mechanism 5 include for clamping the pneumatic-finger 2 513 of mandrel 1002, can band
Dynamic pneumatic-finger two is sliding to slider cylinder 2 503, the Y-direction that pneumatic-finger two can be driven to move in Y-direction in the X that X is moved up
Platform cylinder 2 502 and the Z-direction cylinder 2 509 that pneumatic-finger can be driven to move in Z-direction, the Y-direction slider cylinder 2 502 are pacified
On the panel of bracket 2 501, support base 2 504, the support base two are also equipped on the panel of the bracket 2 501
504 are used to support the pallet 2 505 for being loaded with mandrel, are equipped with X to slider cylinder on the slide unit of the Y-direction slider cylinder 2 502
2 503 one end, the X are mounted on sliding block 2 507 to the other end of slider cylinder 2 503, the Y-direction slider cylinder two
502 slide unit surface and the upper surface of sliding block 2 507 are in same level, and the sliding block 2 507 is slidably disposed in Y
To in linear guide 2 508, the sliding block 2 507 can be slided along 2 508 direction of Y-direction linear guide, the Y-direction linear guide
2 508 are mounted on support 2 506, and support 2 506 is mounted on the panel of bracket 2 501, and the X is to slider cylinder 2 503
Slide unit on movable plate 2 514 is installed, Z-direction cylinder 2 509, Z-direction linear guide 2 510 and buffering are installed on movable plate 2 514
Device 2 512, the Z-direction cylinder 2 509 are mounted on 514 upper end of movable plate, are equipped with Z-direction along the push direction of Z-direction cylinder 509
Linear guide 2 510,2 510 end of Z-direction linear guide are provided with buffer 2 512, and the shaft end installation of Z-direction cylinder 2 509 pushes away
Block 2 511, the pushing block 2 511 are slidably disposed in Z-direction linear guide 2 510, and gas is installed in 2 511 lower section of pushing block
It starts to refer to 2 513.
As shown in Fig. 7,8,9,10, the lateral transfer line 601, transverse refluxing line 602 include for conveying jig
1003 flat belt 2 628 and the synchronous motor 2 620 of the driving flat belt two, the synchronous motor 2 620 are fixed on end
On plate 2 625, the output shaft of the synchronous motor 2 620 is connect with active synchronization belt wheel 2 621, the active synchronization belt wheel two
621 are connect by synchronous belt 2 622 with driven synchronous pulley 2 623, and driven synchronous pulley 2 623 is fixedly mounted on driving shaft two
On 624, the driving shaft 2 624 is fixed on the end plate 2 625 of two sides by bearing block 2 626, and the end plate 2 625 is fixed
On aluminum profile 619, synchronous pulley 2 627 is also equipped on the driving shaft 2 624, the synchronous pulley 2 627 passes through flat
Belt 2 628 is connect with driven roller 2 618, and the axis of the driven roller 2 618 is fixed on the end plate of two sides by mounting base
On 2 625, the longitudinally fed line 1 and longitudinally fed line 2 604 include slider cylinder 606, for conveying jig
1003 flat belt 1 and the synchronous motor 1 of the driving flat belt one, the slider cylinder 606 are fixed on bottom plate
On 605, movable plate 3 607 is installed on the slide unit of the slider cylinder 606, is vertically installed with two on the movable plate 3 607
The end plate 1 that block is parallel to each other is fixed with synchronous motor 1 on the end plate 1, the synchronous motor 1
Output shaft is connect with active synchronization belt wheel 1, the active synchronization belt wheel 1 by synchronous belt 1 with it is driven synchronous
Belt wheel 1 connects, and driven synchronous pulley 1 is fixedly mounted on driving shaft 1, and the driving shaft 1 passes through axis
It holds seat 1 to be fixed on the end plate 1 of two sides, synchronous pulley 1 is also equipped on the driving shaft 1, it is described
Synchronous pulley 1 is connect by flat belt 1 with driven roller 1, and the axis of the driven roller 1 passes through installation
Seat is fixed on the end plate 1 of two sides.The jig 1003 includes jig main body, and the jig main body, which is equipped with, places mandrel
The imitation-shaped groove of nut 1001 and equipped with place mandrel 1002 locating slot, the imitation-shaped groove and the shape of spindle nut 1001 are tight
Patch is coincide.
As shown in figure 11, the tightening mechanism 7 includes tightening bar 718, the pneumatic-finger three for clamping spindle nut
711, can drive the servo motor 2 714 for tightening bar rotation, the cylinder 1 that the pneumatic-finger three can be driven mobile with
And the pneumatic-finger three and the servo motor 1 for tightening bar movement can be driven, the servo motor 1 is fixed on
On column 1, the shaft end of the servo motor 1 is connect with one 704 one end of shaft coupling, the shaft coupling 1 it is another
One end is connect with 706 one end of ball screw, and the other end of the ball screw 706 is mounted on bearing block, the ball screw
It is set with moveable pair of nut 712 on 706, movable plate 4 705, the movable plate 4 705 are installed on the pair of nut 712
It being slidably disposed on Z-direction line slide rail 702, the Z-direction line slide rail 702 is equipped with two and is fixed on column 1,
4 705 upper and lower ends of movable plate are separately installed with mounting base 713 and mounting plate 709, are equipped with and watch in the mounting base 713
Take motor 2 714, the shaft end of the servo motor 2 714 is connect with 2 715 one end of shaft coupling, the shaft coupling 2 715 it is another
One end is connect with screw rod one end, and the other end of the screw rod is connect by universal joint 716 with the one end for tightening bar 718, described to twist
The internal diameter of tight bar 718 and the major diameter fit of mandrel 1002,718 other end of bar of tightening is across guide pad 717, the guide pad
717 connect with 708 one end of connecting screw, and the other end of the connecting screw 708 is fixed in mounting base 713, the mounting base
Cylinder 1 is installed, the shaft end of the cylinder 1 is equipped with pneumatic-finger 3 711 on 709.
As shown in figure 12, the testing agency 8 includes CCD camera 802, and the CCD camera 802 is fixed on column 2 801
On, the output end of CCD camera 802 and the inlet circuit of image processor connect, and the output end and PLC of image processor control
The inlet circuit of device connects.The position for the workpiece that the position of CCD camera 802 and assembly are completed corresponds, and passes through CCD camera
802 workpiece that can be completed to assembly are taken pictures, and by image transmitting to image processor, image processor shoots camera
Image and pre-stored image compare operation, and then judge assembly completion workpiece quality it is whether qualified.Compare operation result
To PLC controller, PLC controller feeds back to control panel 3 for output, carries out the display module of control panel 3 to testing result
Real-time display.
As shown in figure 13, the cutting agency 9 includes pneumatic-finger 4 902, the pneumatic-finger four can be driven in transverse direction
The cylinder 2 901 of upper movement and the cylinder 3 903 that the pneumatic-finger four can be driven to move in the vertical direction, the cylinder two
901 are fixed on connecting plate, and the connecting plate is fixed on vertical plate 906, are equipped with straight line along the push direction of cylinder 2 901
Guide rail 905, the linear guide 905 are fixed on connecting plate, and the shaft end of the cylinder 2 901 is connect with movable plate 5 904, institute
It states movable plate 5 904 to be slidably disposed in linear guide 905, cylinder 3 903, institute is installed on the movable plate 5 904
The shaft end for stating cylinder 3 903 is equipped with pneumatic-finger 4 902, and blanking conveyor belt line is provided with below the linear guide 905
907, the structure of the blanking conveyor belt line 907 is identical as the structure of lateral transfer line 601.
Electric parking brake mandrel of the invention assembles the working principle of detection device and assembly method includes the following:
The first step, the support base 1 for being placed into the pallet equipped with spindle nut 1001 by front end robot equipment
On, the start button of manual operation control panel 3, Y-direction slider cylinder 1 works, and drives its slide unit and mounted thereto
Component stops after being moved to the designated position of Y-direction, and X works to slider cylinder 1, drives its slide unit and group mounted thereto
Part be moved to X to designated position after stop so that pneumatic-finger 1 is moved to the spindle nut 1001 in pallet 1
Surface, Z-direction cylinder 1 work, and pushing block 1 and pneumatic-finger 1 is pushed to be moved down into designated position, pneumatic hand
Refer to that one 413 movements clamp spindle nut 1001, Z-direction cylinder 1 works, and drives the pneumatic-finger for accompanying spindle nut 1001
One 413 are moved to initial position, and X drives its slide unit and component mounted thereto mobile to the task again of slider cylinder 1
To above pipeline initial end, Z-direction cylinder 1 works, and pushing block 1 and pneumatic-finger 1 is pushed to be moved down into finger
Positioning is set, and spindle nut 1001 is placed into the jig 1003 on longitudinally fed line 2 604 by the movement of pneumatic-finger 1.
Second step, by front end robot equipment by the support base 2 504 that is placed into of pallet equipped with mandrel 1002, Y
To slider cylinder 2 502 work, stop after driving its slide unit and component mounted thereto to be moved to the designated position of Y-direction, X to
Slider cylinder 2 503 work, drive its slide unit and component mounted thereto be moved to X to designated position after stop so that
Pneumatic-finger 2 513 is moved to right above the mandrel 1002 in pallet 2 505, and Z-direction cylinder 2 509 works, and pushes pushing block 2 511
And pneumatic-finger 2 513 is moved down into designated position, the movement of pneumatic-finger 2 513 clamps mandrel 1002, Z-direction cylinder two
509 work, drive the pneumatic-finger 2 513 for accompanying mandrel 1002 to be moved to initial position, and X is to the work again of slider cylinder 2 503
Make, its slide unit and component mounted thereto is driven to be moved to above pipeline initial end, Z-direction cylinder 2 509 works, and promotion pushes away
Block 2 511 and pneumatic-finger 2 513 are moved down into designated position, and mandrel 1002 is placed into vertical by the movement of pneumatic-finger 2 513
Into the jig 1003 of pipeline 2 604.
Third step, slider cylinder 606 work, its slide unit and component mounted thereto is driven to be moved to lateral transfer line
601 initial end makes the formation pair of flat belt 2 628 of the flat belt 1 and lateral transfer line 601 of longitudinally fed line 2 604
It connects, synchronous motor 1 starts, so that flat belt 1 be driven to be driven, the jig on flat belt 1 is delivered to transverse direction
On the flat belt 2 628 of pipeline 601, synchronous motor 2 620 starts, and jig is delivered to tightening mechanism 7 by flat belt 2 628.
4th step, servo motor 1 start, and driving shaft coupling 1 rotates, and ball screw 706 is also with rotation, rolling
Rotary motion is switched to move along a straight line by ballscrew 706, so that movable plate 4 705 and component mounted thereto be driven to move down
To specified travel position, servo motor 1 stops, and cylinder 1 works, and pneumatic-finger 3 711 is driven to go downwards to specific bit
It sets, the movement of pneumatic-finger 3 711 clamps mandrel 1002, and cylinder 1 works, and drives pneumatic-finger 3 711 to be up to specified
Position engages the outer diameter of mandrel 1002 with the internal diameter for tightening bar 718, and servo motor 1 starts, and drives movable plate 4 705
And component mounted thereto is moved down into specified travel position, so that mandrel 1002 is in 1001 surface position of spindle nut
It sets and close to spindle nut 1001, servo motor 2 714 starts, and is driven by universal joint 716, and the rotation of bar 718 is tightened in drive,
It tightens bar 718 to rotate with moving mandrel 1002, so that mandrel 1002 is screwed into spindle nut 1001, is screwed into certain depth position
Servo motor 2 714 stops afterwards, and spindle nut 1001 is unclamped in the movement of pneumatic-finger 3 711, assembles the workpiece of completion with cross
Next station is delivered to pipeline 601.
5th step is taken pictures by the workpiece that 802 pairs of CCD camera assembly are completed, and by image transmitting to image processor, is schemed
As image that camera is shot and pre-stored image are compared operation by processor, so judge assembly completion workpiece quality whether
Qualification detects the workpiece of completion as lateral transfer line defeated 601 is sent to lateral transfer line end.
6th step, cylinder 2 901 work, and push movable plate 5 904 and component mounted thereto to be moved to assembly and complete
Workpiece above, cylinder 3 903 act, push pneumatic-finger 4 902 go downwards to specified travel position, pneumatic-finger four therewith
The Workpiece clamping that 902 movements will assemble, cylinder 3 903 are up to original state, and cylinder 2 901 is acted movable plate 5 904
And component mounted thereto is pushed into specified travel position, cylinder 3 903 goes downwards to designated position, and pneumatic-finger 4 902 is opened
Workpiece is unclamped and is placed in blanking conveyor belt line 907.
Empty jig is delivered on longitudinally fed line 1 by the 7th step, lateral transfer line defeated 601,606 work of slider cylinder
Make, drives its slide unit and component mounted thereto to be moved to the initial end of transverse refluxing line 602, make longitudinally fed line 1
The formation of flat belt 2 628 of flat belt 1 and transverse refluxing line 602 dock, the starting of synchronous motor 1, flat belt one
616 transmissions, the jig on flat belt 1 are delivered on the flat belt 2 628 of transverse refluxing line 602, synchronous motor 2 620
Starting, empty jig is as transverse refluxing line 602 is delivered to lateral transfer line end and is transported to longitudinally fed line 2 604
Flat belt 1 on, each mechanism so repeats.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the column of protection.
Claims (1)
1. a kind of assembly method based on electric parking brake mandrel assembling assembly equipment, the equipment are controlled using PLC, manually
Operate control panel button, which is characterized in that the assembly method of electric parking brake mandrel assembling the following steps are included:
Pallet equipped with spindle nut (1001) is placed on support base one (404) by the first step by front end robot equipment,
The start button of manual operation control panel (3), Y-direction slider cylinder one (402) work, drives its slide unit and mounted thereto
Component stops after being moved to the designated position of Y-direction, and X works to slider cylinder one (403), drives its slide unit and mounted thereto
Component be moved to X to designated position after stop so that pneumatic-finger one (413) is moved to the mandrel spiral shell in pallet one (405)
Right above female (1001), Z-direction cylinder one (409) work pushes pushing block one (411) and pneumatic-finger one (413) to be moved down into
Designated position, pneumatic-finger one (413) movement clamp spindle nut (1001), and Z-direction cylinder one (409) work, drive accompanies
The pneumatic-finger one (413) of spindle nut (1001) is moved to initial position, and X is to slider cylinder one (403) task again, driving
Its slide unit and component mounted thereto are moved to above pipeline initial end, and Z-direction cylinder one (409) work pushes pushing block one
(411) and pneumatic-finger one (413) is moved down into designated position, and pneumatic-finger one (413) is acted spindle nut (1001)
It is placed into the jig (1003) of longitudinally fed line two (604)；
Pallet equipped with mandrel (1002) is placed on support base two (504), Y-direction by second step by front end robot equipment
Slider cylinder two (502) work, stop after driving its slide unit and component mounted thereto to be moved to the designated position of Y-direction, X to
Slider cylinder two (503) work, drive its slide unit and component mounted thereto be moved to X to designated position after stop, making
It obtains pneumatic-finger two (513) to be moved to right above the mandrel (1002) in pallet two (505), Z-direction cylinder two (509) work pushes away
Dynamic pushing block two (511) and pneumatic-finger two (513) are moved down into designated position, and pneumatic-finger two (513) is acted mandrel
(1002) it clamps, Z-direction cylinder two (509) work drives the pneumatic-finger two (513) for accompanying mandrel (1002) to be moved to initial bit
It sets, X drives its slide unit and component mounted thereto to be moved to pipeline initial end to slider cylinder two (503) task again
Top, Z-direction cylinder two (509) work, pushes pushing block two (511) and pneumatic-finger two (513) to be moved down into designated position, gas
Start finger two (513) movement mandrel (1002) is placed into the jig (1003) of longitudinally fed line two (604)；
Third step, slider cylinder (606) work, drives its slide unit and component mounted thereto to be moved to lateral transfer line
(601) initial end makes the flat belt one (616) of longitudinally fed line two (604) and the flat belt two of lateral transfer line (601)
(628) docking, synchronous motor one (608) starting, flat belt one (616) transmission, by longitudinally fed line two (604) flat belt are formed
Jig on one (616) is delivered on the flat belt two (628) of lateral transfer line (601), and synchronous motor two (620) starting is put down
Jig is delivered to tightening mechanism (7) by belt two (628)；
4th step, servo motor one (703) starting, driving shaft coupling one (704) rotation, ball screw (706) also with rotation,
Rotary motion is switched to move along a straight line by ball screw (706), thus drive movable plate four (705) and component mounted thereto to
It is moved to specified travel position, servo motor one (703) stops, and cylinder one (710) work drives pneumatic-finger three (711)
Designated position is gone downwards to, pneumatic-finger three (711) movement clamps mandrel (1002), and cylinder one (710) work drives pneumatic hand
Refer to that three (711) are up to designated position, engages the outer diameter of mandrel (1002) with the internal diameter for tightening bar (718), servo motor one
(703) start, drive movable plate four (705) and component mounted thereto to be moved down into specified travel position, so that mandrel
(1002) in spindle nut (1001) position directly above and close to spindle nut (1001), servo motor two (714) starts,
It is driven by universal joint (716), bar (718) rotation is tightened in drive, is tightened bar (718) band moving mandrel (1002) and is rotated, thus will
Mandrel (1002) is screwed into spindle nut (1001), and servo motor two (714) stops after being screwed into certain depth position, pneumatic hand
Refer to that spindle nut (1001) are unclamped in three (711) movement, the workpiece for assembling completion is next as lateral transfer line (601) is delivered to
Station；
5th step is taken pictures by the workpiece that CCD camera (802) completes assembly, and by image transmitting to image processor, image
The image that camera is shot and pre-stored image are compared operation by processor, and then whether the workpiece quality for judging that assembly is completed closes
Lattice detect the workpiece of completion as lateral transfer line defeated (601) is sent to lateral transfer line end；
6th step, cylinder two (901) work push movable plate five (904) and component mounted thereto to be moved to assembly and complete
Workpiece above, cylinder three (903) movement, push pneumatic-finger four (902) go downwards to specified travel position, pneumatic-finger therewith
Four (902) act the Workpiece clamping that will be assembled, and cylinder three (903) is up to original state, and cylinder two (901) movement will move
Plate five (904) and component mounted thereto are pushed into specified travel position, and cylinder three (903) goes downwards to designated position, pneumatic hand
Refer to that four (902) open to unclamp workpiece to place in blanking conveyor belt line (907)；
Empty jig is delivered on longitudinally fed line one (603) by the 7th step, lateral transfer line (601), slider cylinder (606) work
Make, drives its slide unit and component mounted thereto to be moved to the initial end of transverse refluxing line (602), make longitudinally fed line one
(603) flat belt one (616) is docked with the formation of the flat belt two (628) of transverse refluxing line (602), synchronous motor one (608)
Starting drives flat belt one (616) transmission, the jig on flat belt one (616) is delivered to the flat skin of transverse refluxing line (602)
On band two (628), synchronous motor two (620) starting, empty jig is delivered to lateral transfer line end with transverse refluxing line (602)
It holds and is transported on the flat belt one (616) of longitudinally fed line two (604).
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| CN201711484942.1A CN108127391B (en) | 2017-12-29 | 2017-12-29 | A kind of electric parking brake mandrel assembling assembly method |
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| CN201711484942.1A CN108127391B (en) | 2017-12-29 | 2017-12-29 | A kind of electric parking brake mandrel assembling assembly method |
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| CN110640449A (en) * | 2019-10-31 | 2020-01-03 | 宁波三星智能电气有限公司 | Screw assembly equipment |
| CN111618577B (en) * | 2020-06-04 | 2022-04-08 | 安徽机电职业技术学院 | Automatic assembling equipment for fingertip gyroscope |
| CN113681259B (en) * | 2021-09-14 | 2024-08-06 | 东莞市猎声电子科技有限公司 | Earphone box rotating shaft assembly equipment |
| CN115055950B (en) * | 2022-06-09 | 2024-02-09 | 山东顺安达汽车科技股份有限公司 | Environment-friendly brake hub assembling equipment for assembly of axle production workshop |
| CN115847093B (en) * | 2023-02-27 | 2023-11-14 | 南京同尔电子科技有限公司 | Wiring board pre-assembling equipment |
| CN116967760A (en) * | 2023-09-20 | 2023-10-31 | 成都超德创科技有限公司 | Automatic assembly equipment that electromagnetic brake used |
| CN117532294B (en) * | 2023-12-19 | 2024-05-31 | 西安升达汽车部件股份有限公司 | Automatic assembly device for automobile shaft cores |
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Effective date of registration: 20191010 Address after: Peng Jie town of Luqiao District of Taizhou City, Zhejiang Province on the 318050 Bridge Village 1 District No. 75 Applicant after: Wang Jun Hua Address before: 343000, north of Junshan Road, Jinggangshan economic and Technological Development Zone, Ji'an, Jiangxi Applicant before: Ji'an open market Ji Jun Technology Co., Ltd. |
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