CN109434453A - A kind of automotive hub knuckle automatic assembling machine and assembly method - Google Patents
A kind of automotive hub knuckle automatic assembling machine and assembly method Download PDFInfo
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- CN109434453A CN109434453A CN201811596496.8A CN201811596496A CN109434453A CN 109434453 A CN109434453 A CN 109434453A CN 201811596496 A CN201811596496 A CN 201811596496A CN 109434453 A CN109434453 A CN 109434453A
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- knuckle
- press
- pipeline
- wheel hub
- gear
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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Abstract
The invention discloses a kind of automotive hub knuckle automatic assembling machines, including knuckle feeding pipeline, knuckle feeding pipeline is connected with press-loading apparatus I by knuckle feeding manipulator, press-loading apparatus I is connected with a bearing feed bin with conveying mechanism by bearing feeder tool hand, knuckle is completed in press-loading apparatus I, the press fitting and detection of bearing and circlip, press-loading apparatus I is connected with press-loading apparatus II by transfer robot, press-loading apparatus II is connected with one with the wheel hub feed bin for conveying and keeping off stop mechanism by wheel hub feeding manipulator, the press fitting of wheel hub is completed in press-loading apparatus II, knuckle assembly wheel hub end face glitch detection and knuckle assembly mark, press-loading apparatus II is connected with finished product subpackage apparatus by offline manipulator.Present apparatus integrated level is high, can carry out bearing press mounting, circlip press-loading and the wheel hub press fitting of pipeline system, meet the needs of industrial automation production.
Description
Technical field
The present invention relates to the assembly of knuckle assembly, and in particular to a kind of automotive hub knuckle automatic assembling machine and assembly
Method.
Background technique
Knuckle is one of the important part in steering axle of automobile, can make vehicle steadily traveling and sensitive transmitting traveling side
To the function of knuckle is to transmit and bear automobile front load, supports and front-wheel is driven to rotate around stub and make motor turning.
The assembly of knuckle assembly mainly includes press fitting, the press fitting of circlip and the press fitting of wheel hub of bearing, existing press fitting
Mode is mostly to realize press fitting on single machine by hand, and integrated level is low, and working efficiency is low, is not suitable for large-scale industry automation
Production.
Summary of the invention
The application's is designed to provide a kind of automotive hub knuckle automatic assembling machine and assembly method, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of automotive hub knuckle automatic assembling machine, it is characterised in that: including knuckle feeding pipeline, the steering
Section feeding pipeline is connected with press-loading apparatus I by knuckle feeding manipulator, and the press-loading apparatus I passes through bearing feeder tool
Hand is connected with a bearing feed bin with conveying mechanism, and the press fitting and inspection of knuckle, bearing and circlip are completed in the press-loading apparatus I
It surveys, the press-loading apparatus I is connected with press-loading apparatus II by transfer robot, and the press-loading apparatus II is mechanical by wheel hub feeding
Hand is connected with one with the wheel hub feed bin for conveying and keeping off stop mechanism, and the interior press fitting for completing wheel hub of the press-loading apparatus II, knuckle are total
At wheel hub end face glitch detection and knuckle assembly mark, the press-loading apparatus II is connected with finished product by offline manipulator and dispenses
Device.
Further, the bearing feed bin with conveying mechanism includes rack I, if the rack I length direction is equipped with
Dry item feeds pipeline I, and the charging pipeline I is reversely equipped with 1 end discharging transmission line I, the charging pipeline I side by side
Be equipped with an inclined baffle at the front end discharging transmission line I, the baffle and discharging transmission line I relationship at an acute angle, material from into
Expect on pipeline I at transport to the baffle, can be pushed on the discharging transmission line I by squeezing one by one, the discharging transmission line I
Outlet end is equipped with gear stop mechanism I, and the gear stop mechanism I includes that gear stops cylinder I, and described keep off stops cylinder I and be connected with gear to stop axis I, institute
Gear is stated to stop cylinder I side is equipped with gear and stops the supple of gas or steam cylinder II side by side, the gear cylinder II that stops the supple of gas or steam is connected with gear and stops axis II, the gear stop axis I and
Gear stops axis II and is each perpendicular to the discharging transmission line I, by keeping off the alternating movement for stopping cylinder I, II, it can be achieved that material is separated gear
Stop, and let pass one by one, detection camera is additionally provided on rear side of the gear stop mechanism I, the detection camera is set to the discharging conveying
Right above line I, it is provided with clamp system immediately below the detection camera, is connected with turnover mechanism below the clamp system.
Further, the detection camera, gear stop mechanism I, clamp system and turnover mechanism are respectively connected with PLC controller.
Further, the press-loading apparatus I includes turntable I, and the rotation platform I is respectively arranged with bearing press mounting in upper one week
Machine, circlip feeding pressing machine and circlip detection machine, bearing press described in the face of the lower part the turntable I and the press fitting of circlip feeding
Self-locking supporting mechanism in inclined-plane is equipped at machine.
Further, the press-loading apparatus II includes turntable II, and the turntable II is respectively arranged with wheel hub pressure in mono- week
Installation, knuckle assembly wheel hub end face glitch detection machine and knuckle assembly marking machine, the bottom turntable II face wheel hub
Self-locking supporting mechanism in inclined-plane is equipped at pressing machine.
Further, the inclined-plane self-locking supporting mechanism includes thrust cylinder, support platform, inclined-plane supporting block and column type
Supporting block, the support platform are hollow design, and top center is equipped with aperture, and the inclined-plane supporting block is installed on the support
Platform interior, inclined-plane supporting block side are connected to the thrust cylinder, and the inclined-plane supporting block can be in thrust cylinder action
Under move reciprocatingly inside support platform, face tapping is equipped with column type support block, the two above the inclined-plane supporting block
Between be contact of incline plane, the column type support block can under the action of inclined-plane supporting block along aperture stretch out or retract, the inclined-plane
Tilt angle be less than or equal to Self-locking angle.
Further, the wheel hub feed bin of the band conveying and gear stop mechanism includes rack II, the rack II length direction
On be set side by side with several charging pipeline II, be equipped with flange between each pipeline, the gear stop mechanism be set to it is described often
The outlet end strip transmission line II, the gear stop mechanism includes mounting rack, is vertically installed with cylinder, the cylinder at the top of the mounting rack
Piston rod is connected with vertical level-one gear and stops axis, and cylinder piston rod lower end is also hinged with second level gear and stops axis, and the second level gear stops axis
It is obliquely installed in the horizontal direction, middle part is hinged with a fixed arm, and the fixed arm other end is connected to the mounting rack bottom
Portion is additionally provided with servo feeding tooling on the outer side frame II of the gear stop mechanism, material is transported to wheel hub feeding manipulator
Place.
Further, the finished product subpackage apparatus includes rack III, knuckle assembly pipeline, offline manipulator, left and right
Part sub-material manipulator, left member finished product pipeline, right member finished product pipeline and PLC controller, the knuckle assembly pipeline are set
It is placed on the rack III length direction, the offline manipulator is vertically installed in above the knuckle assembly pipeline, institute
Knuckle assembly pipeline back segment upper vertical is stated equipped with left and right part sub-material manipulator, the mechanical subordinate side's machine of the left and right part sub-material
Frame III is equipped with left and right part detection sensor, and the left member finished product pipeline and right member finished product pipeline are set to the steering
Assembly pipeline two sides are saved, the left and right part detection sensor and left and right part sub-material manipulator are respectively connected with PLC controller.
A kind of automotive hub knuckle automatic assembly method, applied to a kind of above-mentioned automotive hub knuckle automatic assembling
In machine, which comprises the following steps:
S1: being clamped knuckle to press-loading apparatus I by knuckle feeding manipulator, turntable I rotate counterclockwise to
Next station is clamped bearing to knuckle by bearing feeder tool hand, and turntable I is continued to rotate to bearing press
It is pressed, after bearing press mounting, turntable I is continued to rotate to progress circlip press-loading, circlip at circlip feeding press-mounting machine
After press fitting, turntable I is continued to rotate to circlip detection machine station, carries out circlip assembly detection by sensor；
S2: will test the knuckle finished by transfer robot and clamped by turntable I to turntable II, turntable II
Next station is rotated counterclockwise to, is clamped wheel hub to knuckle by wheel hub feeding manipulator, turntable II continues to rotate
Wheel hub press fitting is carried out to wheel hub pressing machine station, turntable II is rotated to knuckle assembly wheel hub end face run-out and examined after press fitting
Survey machine station is detected, and turntable II is rotated to progress mark at knuckle assembly marking machine station after detection；
S3: the knuckle assembly after mark is clamped by offline manipulator to knuckle assembly pipeline, is passed through
Left and right part sub-material manipulator is distributed to left member finished product pipeline and right member finished product pipeline.
Further, further comprising the steps of:
S4: when each detection workshop section detects substandard product, station is exited.
Bring beneficial effect of the present invention has:
1, present apparatus integrated level is high, can carry out bearing press mounting, circlip press-loading and the wheel hub press fitting of pipeline system, meet industry
The needs of automated production.
2, bearing feed bin and wheel hub feed bin are designed with conveying mechanism and gear stop mechanism, it can be achieved that on-line automatic discharge, feeding,
And it keeps off stop mechanism and the function that material segmentation gear is stopped, and let pass one by one can be achieved.
3, bearing bin outlet end is equipped with detection camera, can online recognition material put positive and negative, be arranged by its underpart
Clamping and turnover mechanism can will put reversed material overturning and ajust.
4, the self-locking of supporting element can be improved by making bevel angle be less than the design of its Self-locking angle in self-locking supporting mechanism
Property, improve its support performance.
5, the left and right part of knuckle assembly finished product can be distinguished by transport by finished product subpackage apparatus.
6, the present apparatus is only provided with multiple manipulators, is all made of the conventional prior art, is simple and efficient, and meets automatic metaplasia
Producing line demand.
Detailed description of the invention
Fig. 1 is a kind of top view of automotive hub knuckle automatic assembling machine of the present invention.
Fig. 2 is a kind of equipment general assembly drawing of automotive hub knuckle automatic assembling machine of the present invention.
Fig. 3 is the top view of the bearing feed bin with conveying mechanism in the present invention.
Fig. 4 is the scheme of installation that camera, clamp system and turnover mechanism are detected in the present invention.
Fig. 5 is the diagrammatic cross-section of inclined-plane self-locking supporting mechanism in the present invention.
Fig. 6 is the top view of inclined-plane self-locking supporting mechanism in the present invention.
Fig. 7 is the structural schematic diagram with the wheel hub feed bin for conveying and keeping off stop mechanism in the present invention.
Fig. 8 is the structural schematic diagram of the gear stop mechanism in the present invention with the wheel hub feed bin for conveying and keeping off stop mechanism.
Fig. 9 is the scheme of installation of the gear stop mechanism in the present invention with the wheel hub feed bin for conveying and keeping off stop mechanism.
Figure 10 is the structural schematic diagram of the servo feeding tooling with the wheel hub feed bin for conveying and keeping off stop mechanism in the present invention.
Figure 11 is the top view of finished product subpackage apparatus in the present invention.
In figure: bearing feed bin of the 1- with conveying mechanism, 111- charging pipeline I, 112- baffle, 113- discharging transmission line I,
114- detection camera, 115- clamp jaw, 116- clamping cylinder, 117- swing cylinder, 118- are lifted cylinder, 119- keeps off stop mechanism I,
120- rack I, 2- bearing press, 3- circlip feeding pressing machine, 4- circlip detection machine, 5- transfer robot, 6- wheel hub feeding
The wheel hub feed bin of manipulator, 7- with conveying and gear stop mechanism, 71- charging pipeline II, 72- keep off stop mechanism, 721- cylinder, 722-
Level-one gear stops axis, 723- fixed arm, 724- second level gear and stops axis, 725- mounting rack, 73- servo feeding tooling, the movement of 731- servo
Axis, 732- clamping jaw, 733- servo motor, 74- rack II, 8- wheel hub pressing machine, 9- knuckle assembly wheel hub end face glitch detection
Machine, 10- knuckle assembly marking machine, 11- turntable II, 12- finished product subpackage apparatus, 121- knuckle assembly pipeline, 122-
Left and right part sub-material manipulator, 123- right member finished product pipeline, 124- left member finished product pipeline, 125- rack III, 13- winding inserter
Tool hand, 14- turntable I, 15- knuckle feeding manipulator, 16- knuckle feeding pipeline, 17- bearing feeder tool hand, 18-
Thrust cylinder, 19- floating junction, 20- support platform, 21- column type support block, the inclined-plane 22- supporting block, 23- aperture.
Specific embodiment
The technical solution of the present patent application is described in more detail combined with specific embodiments below.
Embodiment 1
Fig. 1-11, a kind of automotive hub knuckle automatic assembling machine, including knuckle feeding pipeline 16 are please referred to, is turned to
Section feeding pipeline 16 is connected with press-loading apparatus I by knuckle feeding manipulator 15, and press-loading apparatus I passes through bearing feeder tool
Hand 17 is connected with a bearing feed bin 1 with conveying mechanism, and the press fitting and inspection of knuckle, bearing and circlip are completed in press-loading apparatus I
It surveys, press-loading apparatus I is connected with press-loading apparatus II by transfer robot 5, and press-loading apparatus II is connected by wheel hub feeding manipulator 6
There is a wheel hub feed bin 7 with conveying and gear stop mechanism, press fitting, the knuckle assembly wheel hub end face of wheel hub are completed in press-loading apparatus II
Glitch detection and knuckle assembly mark, press-loading apparatus II are connected with finished product subpackage apparatus 12 by offline manipulator 13.
Embodiment 2
On the basis of embodiment 1, further includes:
Bearing feed bin 1 with conveying mechanism includes rack I120, and rack I120 length direction is equipped with 8 charging pipelines
I111, charging pipeline I111 are reversely equipped with 1 discharging transmission line I113 side by side, and the charging end pipeline I111 and discharging convey
It is equipped with an inclined baffle 112 at the front end line I113, baffle 112 and discharging transmission line I113 relationship at an acute angle, bearing is from charging
When on pipeline I111 at transport to baffle 112, it can be squeezed one by one on push-in discharging transmission line I113, feed pipeline I111
The speed of service be greater than discharging transmission line I113 the speed of service, to ensure that material transportation is timely.
The outlet end discharging transmission line I113 is equipped with gear stop mechanism I119, and gear stop mechanism I119 includes that gear stops cylinder I, and gear is stopped the supple of gas or steam
Cylinder I is connected with gear and stops axis I, and gear stops cylinder I, and side is equipped with gear and stops the supple of gas or steam cylinder II side by side, and the gear cylinder II that stops the supple of gas or steam is connected with gear and stops axis II, keeps off
Stop axis I and gear stops axis II and is each perpendicular to discharging transmission line I113, stops the alternating movement of cylinder I, II by keeping off, it can be by continuous arrangement
Bearing separate gear and stop, and let pass one by one, detection camera 114 be additionally provided on rear side of gear stop mechanism I119, detection camera 114 is set to
Right above discharging transmission line I113, detects and be provided with clamp jaw 115 immediately below camera 114,115 one end of clamp jaw is connected with clamping
Cylinder 116,116 back of clamping cylinder are connected with swing cylinder 117, and 117 lower part of swing cylinder is connected with lifting cylinder 118.
Detection camera 114, gear stop mechanism I119, clamping cylinder 116, swing cylinder 117 and lifting cylinder 118 are respectively connected with
PLC controller (due to visual angle relationship, PLC controller is not shown in figure).
Detection is additionally provided with rotary cylinder on the 114 rear side discharging transmission line I113 of camera, and rotary cylinder is connected with rotation
Arm, when material transportation to detection 114 underface of camera, detects camera material gear to be parked in immediately below detection camera 114
114 carry out identification of taking pictures, and transmit information to PLC controller, such as confirm that material is put correctly, then let pass to next workshop section,
Such as identifying that material is put reversely, PLC controller will assign instruction, and control clamping cylinder 116 acts, and clamp jaw 115 clamps material,
It is lifted 118 piston rod of cylinder to rise, swing cylinder 117 works, and material overturning is put for 180 °, detection camera 114 is clapped again
According to identification, correct rear clearance is put in confirmation.
Embodiment 3
On the basis of embodiment 1, further includes:
Press-loading apparatus I includes turntable I14, and the rotation platform I14 is respectively arranged with bearing press 2 for upper one week, on circlip
Expect that (turntable I14, bearing press 2, circlip feeding pressing machine 3 and circlip detection machine 4 are adopted for pressing machine 3 and circlip detection machine 4
With the molding equipment of the prior art, expansion description is not done here).The lower part turntable I face bearing press 2 and circlip feeding
Inclined-plane self-locking supporting mechanism is equipped at pressing machine 3 (since visual angle relationship is not shown in Fig. 1).
Press-loading apparatus II includes turntable II11, and it is total to be respectively arranged with wheel hub pressing machine 8, knuckle within turntable II11 mono- week
At wheel hub end face glitch detection machine 9 and knuckle assembly marking machine 10 (turntable II11, wheel hub pressing machine 8, knuckle assembly wheel
Hub end face glitch detection machine 9 and knuckle assembly marking machine 10 are all made of the molding equipment of the prior art, do not do be unfolded here
Description).8 are equipped with inclined-plane self-locking supporting mechanism (since visual angle relationship is in Fig. 1 at the face wheel hub pressing machine of the bottom turntable II11
In not show).
Inclined-plane self-locking supporting mechanism is stainless steel material, including thrust cylinder 18, the support platform 20 of cuboid, inclined-plane
Supporting block 22 and column type support block 21, support platform 20 are hollow design, and top center is equipped with aperture 23, inclined-plane supporting block 22
It is installed on inside support platform 20, supporting block 22 side in inclined-plane is connected to 18 piston rod of thrust cylinder by floating junction 19, tiltedly
Face supporting block 22 can move reciprocatingly inside support platform 20 under the effect of thrust cylinder 18,22 top face of inclined-plane supporting block
Column type support block 21 is installed at aperture 23, is therebetween contact of incline plane, column type support block 21 can be in inclined-plane supporting block 22
It stretches out or retracts along aperture 23 under effect, to support the tooling above it, 6 ° of the tilt angle position on inclined-plane is less than its Self-locking angle
8.5°。
Embodiment 4
On the basis of embodiment 1, further includes:
Include rack II74 with the wheel hub feed bin 7 for conveying and keeping off stop mechanism, is set side by side on rack II74 length direction
10 charging pipeline II71 are equipped with flange between each pipeline, form material path, and gear stop mechanism 72 is set to every strip transmission line
The outlet end II71, gear stop mechanism 72 include mounting rack 725, are vertically installed with cylinder 721,721 piston of cylinder at the top of mounting rack 725
Bar is connected with vertical level-one gear and stops axis 722, and 721 piston-rod lower end of cylinder is also hinged with second level gear and stops axis 724, and second level gear stops axis
724 in the horizontal direction on be obliquely installed, middle part be hinged with a fixed arm 723,723 other end of fixed arm is connected to mounting rack
725 bottoms, fixed arm 723 play the role of lever principle central bearing point, when 721 piston rod of cylinder decline, level-one gear stop axis 722 with
Its undercarriage, second level gear stop axis 724 and lift；When 721 piston rod of cylinder rises, level-one gear stops axis 722 and lifts with it, and second level gear stops
Axis 724 declines；By this process, reality stops continuous wheel hub segmentation gear, and lets pass one by one.Keep off the outer side frame of stop mechanism 72
Servo feeding tooling 73 is additionally provided on II74, wheel hub to be transported at wheel hub feeding manipulator 6.Servo feeding tooling 73 is wrapped
Servo shifting axle 731 is included, clamping jaw 732 is movably installed on servo shifting axle 731, one side is additionally provided with servo motor 733.
Embodiment 5
On the basis of embodiment 1, further includes:
Finished product subpackage apparatus 12 includes rack III125, knuckle assembly pipeline 121, offline manipulator 13, left and right part
Sub-material manipulator 122, left member finished product pipeline 124, right member finished product pipeline 123 and PLC controller (due to visual angle relationship,
Do not shown in figure), knuckle assembly pipeline 121 is set on rack III125 length direction, and offline manipulator 13 is vertical
It is set to 121 top of knuckle assembly pipeline, 121 back segment upper vertical of knuckle assembly pipeline is equipped with left and right part depiler
Tool hand 122, the lower methods, rack III125 of left and right part sub-material manipulator 122 be equipped with left and right part detection sensor (due to visual angle relationship,
Do not shown in figure), left member finished product pipeline 124 and right member finished product pipeline 123 are set to knuckle assembly pipeline 121
Two sides, left and right part detection sensor and left and right part sub-material manipulator 122 are respectively connected with PLC controller.
Embodiment 6
A kind of automotive hub knuckle automatic assembly method, applied to the knuckle automatic assembling in any of the above-described embodiment
In machine, comprising the following steps:
S1: knuckle is clamped to press-loading apparatus I by knuckle feeding manipulator 15, turntable I14 turns counterclockwise
It moves to next station, is clamped bearing to knuckle by bearing feeder tool hand 17, turntable I14 is continued to rotate to bearing
It is pressed at pressing machine 2, after bearing press mounting, turntable I14 is continued to rotate to being blocked at circlip feeding pressing machine 3
Spring is pressed, and after circlip press-loading, turntable I14 is continued to rotate to 4 station of circlip detection machine, passes through sensor and carries out circlip dress
With detection；
S2: will test the knuckle finished by transfer robot 5 and clamped by turntable I14 to turntable II11, rotation
Turntable II 11 rotates counterclockwise to next station, is clamped wheel hub to knuckle by wheel hub feeding manipulator 6, turntable
II11 continues rotation to 8 station of wheel hub pressing machine and carries out wheel hub press fitting, and turntable II11 rotates total to knuckle after press fitting
It is detected at 9 station of wheel hub end face glitch detection machine, turntable II11 is rotated to knuckle assembly marking machine after detection
Mark is carried out at 10 stations；
S3: the knuckle assembly after mark is clamped by offline mechanical 13 hand to knuckle finished product subpackage apparatus 12
Carry out left and right packing transport.
S4: when each detection workshop section detects substandard product, it will stop working, substandard product exited into station.
Each manipulator is all made of existing routine techniques in the present invention, does not do expansion description herein.It is respectively conveyed in the present invention
Line is all made of chain-plate type pipeline in the prior art, and bottom is equipped with corresponding drive shaft and driving motor (since visual angle is closed
System, drive shaft and driving motor are not shown in figure).In the description of the present invention, it is to be understood that, term " bottom ",
" side ", waits the direction of instructions or positional relationship is direction based on the figure or positional relationship, is merely for convenience of describing
The present invention and simplified description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Specific embodiments of the present invention are described in detail above, but content is only presently preferred embodiments of the present invention,
It should not be considered as limiting the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
It should still be within the scope of the patent of the present invention.
Claims (10)
1. a kind of automotive hub knuckle automatic assembling machine, it is characterised in that: including knuckle feeding pipeline, the knuckle
Feeding pipeline is connected with press-loading apparatus I by knuckle feeding manipulator, and the press-loading apparatus I passes through bearing feeder tool hand
It is connected with a bearing feed bin with conveying mechanism, the press fitting and inspection of knuckle, bearing and circlip are completed in the press-loading apparatus I
It surveys, the press-loading apparatus I is connected with press-loading apparatus II by transfer robot, and the press-loading apparatus II is mechanical by wheel hub feeding
Hand is connected with one with the wheel hub feed bin for conveying and keeping off stop mechanism, and the interior press fitting for completing wheel hub of the press-loading apparatus II, knuckle are total
At wheel hub end face glitch detection and knuckle assembly mark, the press-loading apparatus II is connected with finished product by offline manipulator and dispenses
Device.
2. a kind of automotive hub knuckle automatic assembling machine according to claim 1, it is characterised in that: the band conveyer
The bearing feed bin of structure includes rack I, and the rack I length direction is equipped with several charging pipeline I, the charging pipeline
I is reversely equipped with 1 discharging transmission line I side by side, and an inclination is equipped at the charging end pipeline I and the front end discharging transmission line I
Baffle, the baffle and discharging transmission line I relationship at an acute angle, material, can from transport to the baffle on charging pipeline I
It is pushed on the discharging transmission line I by squeezing one by one, the outlet end the discharging transmission line I is equipped with gear stop mechanism I, and the gear is shut down
Structure I includes that gear stops cylinder I, and the gear stops cylinder I and be connected with gear to stop axis I, and the gear stops cylinder I, and side is equipped with gear and stops the supple of gas or steam cylinder side by side
II, the gear cylinder II that stops the supple of gas or steam are connected with gear and stop axis II, and the gear stops axis I and gear stops axis II and is each perpendicular to the discharging transmission line I,
By keeping off the alternating movement for stopping cylinder I, II, it can be achieved that material separation gear is stopped, and lets pass one by one, on rear side of the gear stop mechanism I
It is additionally provided with detection camera, the detection camera is set to right above the discharging transmission line I, setting immediately below the detection camera
There is clamp system, is connected with turnover mechanism below the clamp system.
3. a kind of automotive hub knuckle automatic assembling machine according to claim 2, it is characterised in that: the detection phase
Machine, gear stop mechanism I, clamp system and turnover mechanism are respectively connected with PLC controller.
4. a kind of automotive hub knuckle automatic assembling machine according to claim 1, it is characterised in that: the press-loading apparatus
I includes turntable I, and the rotation platform I is respectively arranged with bearing press, circlip feeding pressing machine and circlip detection machine in upper one week,
Self-locking supporting mechanism in inclined-plane is equipped at bearing press described in the face of the lower part the turntable I and circlip feeding pressing machine.
5. a kind of automotive hub knuckle automatic assembling machine according to claim 1, it is characterised in that: the press-loading apparatus
II includes turntable II, and the turntable II is respectively arranged with wheel hub pressing machine, the inspection of knuckle assembly wheel hub end face run-out for mono- week
Survey machine and knuckle assembly marking machine are equipped with inclined-plane self-locking at the face wheel hub pressing machine of the bottom the turntable II and support machine
Structure.
6. a kind of automotive hub knuckle automatic assembling machine according to claim 4 or 5, it is characterised in that: the inclined-plane
Self-locking supporting mechanism includes thrust cylinder, support platform, inclined-plane supporting block and column type support block, and the support platform is hollow
Design, top center are equipped with aperture, and the inclined-plane supporting block is installed on inside the support platform, the inclined-plane supporting block one
Side is connected to the thrust cylinder, and the inclined-plane supporting block can do reciprocal fortune under thrust cylinder action inside support platform
Dynamic, it is therebetween contact of incline plane that face tapping, which is equipped with column type support block, above the inclined-plane supporting block, the column type branch
Bracer can be stretched out or be retracted along aperture under the action of inclined-plane supporting block, and the tilt angle on the inclined-plane is less than or equal to self-locking
Angle.
7. a kind of automotive hub knuckle automatic assembling machine according to claim 1, it is characterised in that: band conveying and
The wheel hub feed bin for keeping off stop mechanism includes rack II, and several charging pipelines are set side by side on the rack II length direction
II, flange is equipped between each pipeline, and the gear stop mechanism is set to the outlet end every strip transmission line II, the gear stop mechanism
Including mounting rack, cylinder is vertically installed at the top of the mounting rack, the cylinder piston rod is connected with vertical level-one gear and stops axis,
Cylinder piston rod lower end is also hinged with second level gear and stops axis, the second level gear stop axis in the horizontal direction on be obliquely installed, middle part hinge
It is connected to a fixed arm, the fixed arm other end is connected to the mounting rack bottom, goes back on the outer side frame II of the gear stop mechanism
Equipped with servo feeding tooling, material to be transported at wheel hub feeding manipulator.
8. a kind of automotive hub knuckle automatic assembling machine according to claim 1, it is characterised in that: the finished product packing
Device include rack III, knuckle assembly pipeline, offline manipulator, left and right part sub-material manipulator, left member finished product pipeline,
Right member finished product pipeline and PLC controller, the knuckle assembly pipeline are set on the rack III length direction, institute
It states offline manipulator to be vertically installed in above the knuckle assembly pipeline, hang down above the knuckle assembly pipeline back segment
It is directly equipped with left and right part sub-material manipulator, the left and right part sub-material machinery subordinate methods, rack III is equipped with left and right part detection sensor,
The left member finished product pipeline and right member finished product pipeline are set to knuckle assembly pipeline two sides, the left and right part inspection
It surveys sensor and left and right part sub-material manipulator is respectively connected with PLC controller.
9. a kind of automotive hub knuckle automatic assembly method turns applied to any automotive hub described in claim 1-8
Into section automatic assembling machine, which comprises the following steps:
S1: knuckle is clamped to press-loading apparatus I by knuckle feeding manipulator, turntable I is rotated counterclockwise to next
Station is clamped bearing to knuckle by bearing feeder tool hand, and turntable I is continued to rotate to progress at bearing press
It is pressed, after bearing press mounting, turntable I is continued to rotate to progress circlip press-loading, circlip press-loading at circlip feeding press-mounting machine
After, turntable I is continued to rotate to circlip detection machine station, carries out circlip assembly detection by sensor；
S2: will test the knuckle finished by transfer robot and clamped by turntable I to turntable II, the turntable II inverse time
Needle is rotated to next station, is clamped wheel hub to knuckle by wheel hub feeding manipulator, and turntable II continues rotation to wheel
Hub pressing machine station carries out wheel hub press fitting, and turntable II is rotated to knuckle assembly wheel hub end face glitch detection machine after press fitting
Station is detected, and turntable II is rotated to progress mark at knuckle assembly marking machine station after detection；
S3: the knuckle assembly after mark is clamped by offline manipulator to knuckle assembly pipeline, passes through left and right
Part sub-material manipulator is distributed to left member finished product pipeline and right member finished product pipeline.
10. a kind of automotive hub knuckle automatic assembly method according to claim 9, which is characterized in that further include with
Lower step:
S4: when each detection workshop section detects substandard product, station is exited.
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| CN112440104A (en) * | 2019-08-27 | 2021-03-05 | 苏州汉扬精密电子有限公司 | Automatic product assembling equipment and method |
| CN113400005A (en) * | 2021-07-23 | 2021-09-17 | 深圳市日昭自动化设备有限公司 | Full-automatic intelligent manufacturing equipment with universal structure for floor sweeping robot |
| CN113427438A (en) * | 2021-07-22 | 2021-09-24 | 济南易恒技术有限公司 | Automatic assembling equipment for hub unit clamp spring |
| CN113770688A (en) * | 2021-09-09 | 2021-12-10 | 安徽名开机车部品有限公司 | Electric vehicle switch accessory press-fitting device and method |
| CN115056893A (en) * | 2022-04-20 | 2022-09-16 | 安庆合力车桥有限公司 | Device and method for assembling forklift steering axle |
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