CN108405833A - A kind of wheel hub flexible cast riser system of processing based on machine vision - Google Patents
A kind of wheel hub flexible cast riser system of processing based on machine vision Download PDFInfo
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- CN108405833A CN108405833A CN201810445396.9A CN201810445396A CN108405833A CN 108405833 A CN108405833 A CN 108405833A CN 201810445396 A CN201810445396 A CN 201810445396A CN 108405833 A CN108405833 A CN 108405833A
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- wheel hub
- machine vision
- machine
- flexible cast
- saw blade
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- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The wheel hub flexible cast riser system of processing based on machine vision that the invention discloses a kind of, including：Pipeline, the centering machine for being positioned to wheel hub, the charging and discharging mechanism for moving and overturning wheel hub, the machine vision positioning device for determining blades machining face, frock clamp and the diced system for cutting wheel hub riser.Through the above way, the present invention is based on the wheel hub flexible cast riser systems of processing of machine vision, by taking step hydraulically operated fixture to realize the aid of different model wheel hub, saw blade cut surface is determined by machine vision positioning device, have many advantages, such as that unfailing performance height, registration, compact-sized, indexable speed is fast, adaptable, efficient, at the same the application of wheel hub processing and it is universal on have extensive market prospects.
Description
Technical field
The present invention relates to automated machine fields, more particularly to a kind of wheel hub flexible cast riser based on machine vision
System of processing.
Background technology
The casting of World Motorcycle aluminum-alloy wheel is risen in the 1960s, China has become motorcycle aluminium at present
The casting method of alloy wheel big producer, use is mainly metal mold gravity casting and vacuum high-pressure casting, since gravity is cast
Manufacturing apparatus is simple, relatively low to the technology requirement of worker, investment is small and is used widely；When metal mold gravity casting is poured into a mould, stream
Body is by gravity flowing filling casting mold, due to not having impressed pressure, in order to obtain fine and close casting, generally requires using emitting
Mouth carrys out feeding, and therefore, the molding aluminum-alloy wheel blank of metal mold gravity casting has heavier riser to need working process.
First of technique of roughing of motorcycle aluminium alloy wheel blank is the riser that cutting casting generates, convenient follow-up
Wheel hub finishing, present processing technology means be by saw blade cut riser, cutting reference plane with the lower surface of wheel hub
On the basis of face, saw blade along wheel hub cut surface by wheel riser cut complete, when Motorcycle Aluminum Alloy hub type differs outside
Shape size is generally different, therefore process equipment needs the wheel hub of higher flexible compatible different model；Motorcycle Aluminum Alloy
The diameter of wheel hub is distributed from 10 inches to 19 inch, and the frock clamp of equipment needs compatible 10-19 when cutting wheel hub riser
The different size of wheel hub of inch；The different hub blank piece of model, the distance between cut surface and basal plane are different, and when processing saws
Piece is different apart from the distance between basal plane parameter, therefore the wheel hub for processing different model all must manual switching cutter parameters；It is comprehensive
On, existing process equipment lacks the adaptability to different model wheel hub, increases labor workload, reduces machine tooling effect
Rate.
Invention content
The wheel hub flexible cast riser processing based on machine vision that the invention mainly solves the technical problem of providing a kind of
System.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of wheel hub flexible cast riser system of processing based on machine vision is provided, including：Pipeline is used to carry out wheel hub
The centering machine of positioning, the charging and discharging mechanism for moving and overturning wheel hub, for determining that the machine vision in blades machining face is fixed
Sensing device in place is arranged on the pipeline in position device, frock clamp and the diced system for cutting wheel hub riser, described
Centering machine is arranged on the pipeline, and the machine vision positioning device includes light source, vision camera and processor, light source
It is separately positioned on the both sides of the frock clamp with vision camera, the first electric rotating machine is set on the frock clamp, it is described to cut
The system of cutting includes saw blade and the second electric rotating machine.
In a preferred embodiment of the present invention, the sensing device in place is photoelectric sensor.
In a preferred embodiment of the present invention, the centering machine includes centering cylinder, centering finger, guide rail and branch
Frame.
In a preferred embodiment of the present invention, the charging and discharging mechanism includes crawl cylinder and upset motor.
In a preferred embodiment of the present invention, the frock clamp is step hydraulically operated fixture.
In a preferred embodiment of the present invention, the processor calculates saw blade cut surface according to the data of vision camera
Height apart from wheel hub basal plane, saw blade are moved to saw blade cut surface according to height number.
The beneficial effects of the invention are as follows：A kind of wheel hub flexible cast riser system of processing based on machine vision is provided, is led to
The aid for taking step hydraulically operated fixture to realize different model wheel hub is crossed, determines that saw blade is cut by machine vision positioning device
Face has many advantages, such as that unfailing performance height, registration, compact-sized, indexable speed is fast, adaptable, efficient, while taking turns
The application of hub processing and it is universal on have extensive market prospects.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural representation of one preferred embodiment of wheel hub flexible cast riser system of processing based on machine vision of the present invention
Figure；
Fig. 2 is the centering machine of one preferred embodiment of wheel hub flexible cast riser system of processing based on machine vision of the present invention
Structural schematic diagram；
Fig. 3 is the frock clamp of one preferred embodiment of wheel hub flexible cast riser system of processing based on machine vision of the present invention
Structural schematic diagram；
Fig. 4 is the band riser wheel of one preferred embodiment of wheel hub flexible cast riser system of processing based on machine vision of the present invention
Hub blahk structure schematic diagram.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
It please refers to Fig.1 to Fig.4, the embodiment of the present invention includes：
A kind of wheel hub flexible cast riser system of processing based on machine vision, including：Pipeline 1, for determining wheel hub
The centering machine 2 of position, the charging and discharging mechanism 3 for moving and overturning wheel hub, for determining that the machine vision in blades machining face is fixed
Position device, frock clamp 4 and the diced system 5 for cutting wheel hub riser.
Wheel hub is delivered to centered positions by pipeline 1, and photoelectric sensor 6 is arranged on pipeline 1, senses wheel hub in place
Afterwards, pipeline 1 shuts down, and centering machine 2 feels relieved to wheel hub, and centering machine 2 includes centering cylinder 21, centering finger
22, guide rail 23 and holder 24.
Charging and discharging mechanism 3 includes that crawl cylinder and upset motor, the crawl cylinder of charging and discharging mechanism 3 are fallen into place, and is captured
Cylinder is closed, and the clamping jaw crawl wheel hub of charging and discharging mechanism 3 rises in place, so that the clamping jaw of charging and discharging mechanism 3 is revolved by upset motor
It turn 90 degrees, wheel hub basal plane is parallel face-to-face with 4 basal plane of frock clamp at this time, and wheel hub is pushed to tooling and pressed from both sides by charging and discharging mechanism 3
Have at 4, wheel hub basal plane is made to be in contact with the processing base face of frock clamp, frock clamp 4 is step hydraulically operated fixture, outside wheel hub
Justify clamping wheel hub, then the clamping jaw of charging and discharging mechanism 3 unclamps wheel hub and retracts original position, and the first electric rotating is arranged on frock clamp 4
Machine 41.
Machine vision positioning device includes light source 7, vision camera 8 and processor, and light source 7 and vision camera 8 are respectively set
In the both sides of the frock clamp 4, light source 7 is opened, and vision camera 8 takes pictures to wheel hub, calculate saw blade cut surface 11 away from
Height from basal plane 12, by numeric feedback to diced system 5, diced system 5 includes saw blade 51 and the second electric rotating machine 52, makes saw
Piece 51 is moved to saw blade cut surface, and the first electric rotating machine 41 starts to rotate with runner hub, and the second electric rotating machine 52 drives saw blade 51
Start to rotate, while wheel hub starts at the uniform velocity to move toward 51 position of saw blade, until saw blade 51 has all cut all riser 13
At wheel hub moves back to original position and stops rotating, and charging and discharging mechanism 3 captures wheel hub and wheel hub is put back to pipeline 1, and pipeline 1 will
The wheel hub of machined completion transfers out.
Advantageous effect the present invention is based on the wheel hub flexible cast riser system of processing of machine vision is：
（1）Wheel hub is located on a basal plane, and frock clamp uses the hydraulically operated fixture of step, and wheel hub is clamped from wheel hub outer circle,
To improve the adaptability of fixture；
（2）Using the distance between visual apparatus automatic measurement saw blade cut surface and basal plane, there is gap between riser and riser, saws
Piece cut surface is exactly the plane where gap, and industrial camera is installed in the side of wheel hub with light source, but camera is used with light source
Installation face-to-face uses backlight form, accurately calculates saw blade cut surface；
（3）The processing of wheel hub still uses saw blade to cut, and then saw blade is emitted along obtained saw blade cut surface is measured to carry out cutting
Mouthful, precise and high efficiency.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of wheel hub flexible cast riser system of processing based on machine vision, which is characterized in that including：Pipeline is used for
The centering machine that wheel hub is positioned, the charging and discharging mechanism for moving and overturning wheel hub, for determining blades machining face
Machine vision positioning device, frock clamp and the diced system for cutting wheel hub riser are arranged on the pipeline and feel in place
Answer device, the centering machine is arranged on the pipeline, the machine vision positioning device include light source, vision camera and
Processor, light source and vision camera are separately positioned on the both sides of the frock clamp, and the first rotation is arranged on the frock clamp
Motor, the diced system include saw blade and the second electric rotating machine.
2. a kind of wheel hub flexible cast riser system of processing based on machine vision according to claim 1, feature exist
In the sensing device in place is photoelectric sensor.
3. the wheel hub flexible cast riser system of processing according to claim 1 based on machine vision, which is characterized in that institute
It includes centering cylinder, centering finger, guide rail and holder to state centering machine.
4. the wheel hub flexible cast riser system of processing according to claim 1 based on machine vision, which is characterized in that institute
It includes crawl cylinder and upset motor to state charging and discharging mechanism.
5. the wheel hub flexible cast riser system of processing according to claim 1 based on machine vision, which is characterized in that institute
It is step hydraulically operated fixture to state the frock clamp.
6. the wheel hub flexible cast riser system of processing according to claim 1 based on machine vision, which is characterized in that institute
It states processor and calculates height of the saw blade cut surface apart from wheel hub basal plane according to the data of vision camera, saw blade is according to height number
It is moved to saw blade cut surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445396.9A CN108405833A (en) | 2018-05-11 | 2018-05-11 | A kind of wheel hub flexible cast riser system of processing based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445396.9A CN108405833A (en) | 2018-05-11 | 2018-05-11 | A kind of wheel hub flexible cast riser system of processing based on machine vision |
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| Publication Number | Publication Date |
|---|---|
| CN108405833A true CN108405833A (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445396.9A Pending CN108405833A (en) | 2018-05-11 | 2018-05-11 | A kind of wheel hub flexible cast riser system of processing based on machine vision |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396847A (en) * | 2018-12-14 | 2019-03-01 | 浙江万丰摩轮有限公司 | A kind of flexible production line cutting wheel hub riser, cast gate and prebored hole |
| CN112593165A (en) * | 2020-12-09 | 2021-04-02 | 钟元 | Casting method of cast iron hub |
| CN115026374A (en) * | 2022-06-30 | 2022-09-09 | 山东中衡光电科技有限公司 | Cutting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396847A (en) * | 2018-12-14 | 2019-03-01 | 浙江万丰摩轮有限公司 | A kind of flexible production line cutting wheel hub riser, cast gate and prebored hole |
| CN109396847B (en) * | 2018-12-14 | 2024-02-20 | 浙江万丰摩轮有限公司 | Flexible production line for cutting hub riser, gate and pre-drilled hole |
| CN112593165A (en) * | 2020-12-09 | 2021-04-02 | 钟元 | Casting method of cast iron hub |
| CN115026374A (en) * | 2022-06-30 | 2022-09-09 | 山东中衡光电科技有限公司 | Cutting device |
| CN115026374B (en) * | 2022-06-30 | 2024-04-30 | 山东中衡光电科技有限公司 | Cutting apparatus |
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Address after: 215000 F201, no.388 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province Applicant after: Suzhou Shannon Technology Co.,Ltd. Address before: 215000 F201, no.388 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province Applicant before: SUZHOU XIANGNONG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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