CN109129129A - A kind of welded seam of aluminium alloy workpiece polishing mechanism - Google Patents
A kind of welded seam of aluminium alloy workpiece polishing mechanism Download PDFInfo
- Publication number
- CN109129129A CN109129129A CN201811196880.9A CN201811196880A CN109129129A CN 109129129 A CN109129129 A CN 109129129A CN 201811196880 A CN201811196880 A CN 201811196880A CN 109129129 A CN109129129 A CN 109129129A
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- China
- Prior art keywords
- abrasive band
- fixed
- grinding
- driving wheel
- band roller
- Prior art date
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- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 25
- 238000000227 grinding Methods 0.000 claims abstract description 165
- 239000007921 spray Substances 0.000 claims abstract description 59
- 238000003825 pressing Methods 0.000 claims description 35
- 230000004308 accommodation Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000036541 health Effects 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention provides a kind of welded seam of aluminium alloy workpiece polishing mechanisms, including rack, Working piece positioning device and grinding attachment, rack is equipped with workbench, workbench is equipped with grinding slot, Working piece positioning device is arranged above grinding slot and is mounted on workbench, grinding attachment is fixed at below grinding slot, the grinding attachment includes the first abrasive band roller grinding device and the second abrasive band roller grinding device, spray equipment is equipped between first abrasive band roller grinding device and the second abrasive band roller grinding device, first abrasive band roller grinding device and the second abrasive band roller grinding device pass through sliding block respectively and connect with sliding rail, sliding block is driven by driving device and is moved, sliding rail be fixed on on the vertically disposed support plate side of workbench, support board ends are connect with rack respectively.The present invention is that double abrasive band structures improve grinding efficiency, and functional stronger, wet process polishing reduces polishing dust, extends abrasive band service life, converted products applicability is stronger and machining accuracy is high.
Description
Technical field
The present invention relates to the technical field of processing equipment of aluminium door and window, specially a kind of welded seam of aluminium alloy workpiece polishing mechanism.
Background technique
Aluminium door and window processing at present is easy to be formed on its surface the weldering being raised in framework after welding generally using being welded and fixed
Residue is connect, is influenced overall beautiful.Therefore it needs to polish to it, guarantees that product appearance conforms to quality requirements.But current
Sander universal functionality is single, is only able to achieve single polishing direction movement, grinding efficiency is low, has a single function, and can only realize flat
Face grinding, grinding accuracy is low, cannot achieve the grinding of small area position；And sander uses dry grinding, grinding process at present
Middle generation a large amount of dust, pollutes operating environment, and small particle dust is easy to be influenced to operate by operator's suction body
The health of personnel.Therefore a kind of realization bidirectional grinding is developed, grinding accuracy is high, and grinding efficiency is high, environmental protection and to operation
The low welded seam of aluminium alloy workpiece polishing mechanism of personnel health's risk is that there is an urgent need in the art to solve at present.
Summary of the invention
The present invention provides one kind can bidirectional grinding, grinding accuracy is high, functional, and grinding efficiency is high, and environmental protection is without dirt
Dye, the welded seam of aluminium alloy grinding mechanism low to operator's health risk.
The present invention can be achieved through the following technical solutions:
A kind of welded seam of aluminium alloy workpiece polishing mechanism, it is characterised in that: including rack, Working piece positioning device and grinding attachment, the machine
Frame is equipped with workbench, and the workbench is equipped with grinding slot, and the Working piece positioning device is arranged in grinding
It above slot and is mounted on workbench, the grinding attachment is fixed at below grinding slot, the grinding attachment packet
Include the first abrasive band roller grinding device and the second abrasive band roller grinding device, the first abrasive band roller grinding device and the second sand
Spray equipment, the first abrasive band roller grinding device and the second abrasive band roller grinding device are equipped between band roller grinding device
It is connect respectively by sliding block with sliding rail, the sliding block is driven by driving device and moved, and the sliding rail is fixed on and workbench
On vertically disposed support plate side, the support board ends are connect with rack respectively.Driving device used in the present invention include but
It is not limited to motor, cylinder, stepper etc..The present invention drives sliding block to move back and forth along sliding rail by driving device, to drive solid
The first abrasive band roller grinding device being scheduled on sliding block and the second abrasive band roller grinding device move back and forth or unidirectional movement, thus
Polishing repeatedly or unidirectional polishing, strong applicability are realized according to product demand；When the first abrasive band roller grinding device and the second abrasive band
Roller grinding device installs fine sand band and coarse sand band respectively, and unidirectional movement realizes grinding and buffing simultaneously to workpiece to be processed, when
First abrasive band roller grinding device and the second abrasive band roller grinding device are respectively mounted coarse sand band or fine sand band, and moving back and forth can be achieved
The polishing or polishing of workpiece, it is functional stronger.It is set between first abrasive band roller grinding device and the second abrasive band roller grinding device
There is spray equipment to the first abrasive band roller grinding device and the second abrasive band roller grinding device spray lubricating fluid or water, to realize wet respectively
Method polishes and can reduce polishing dust, reduces the pollution to operating environment, and avoids the body of small particle dust influence operator
Body health；First abrasive band roller grinding device and the second abrasive band roller grinding device, which are set side by side, improves abrasive band and parts to be machined
Contact area, and polished using roller type and realize that abrasive band is contacted with the position of parts to be machined as line, it is polished, is improved with tangential manner
Grinding efficiency simultaneously improves grinding accuracy.In order to improve the stability of workbench entirety, set support plate is in addition to being used for
Fixed rack is also connect with rack, forms firm support construction with rack, guarantees that workbench is not susceptible to compressive strain, is guaranteed
It is ground accuracy.
Further, the spray equipment includes accommodation groove, takes out pump, spray tube and spray head, and the accommodation groove setting exists
Bottom of the frame, described spray tube one end are arranged in accommodation groove and connect with pump is taken out, and the other end is equipped with spray head.By first
Spray equipment is set between abrasive band roller grinding device and the second abrasive band roller grinding device, spray lubricating fluid or water to abrasive band and to
In workpieces processing, to realize that wet process is polished, and grinding process can be cooled down and quickly rubbed the heat of generation, extended abrasive band and use the longevity
Life, while the dust generated in bruting process is reduced by water spray and is drifted everywhere, injury of the dust to operator's health is reduced,
Also improve the cleannes of workshop.Spray equipment is pumped the pumping in accommodation groove to spray tube by taking out pump, passes through spray head
It is sprayed on the abrasive band of the first abrasive band roller grinding device and the second abrasive band roller grinding device, shower water can be flowed back into along abrasive band
In accommodation groove, realizes and be recycled, economize on resources.
Further, the spray head includes the first spray head and the second spray head, and first spray head is towards the
The setting of one abrasive band roller grinding device, the second spray head are arranged towards the second abrasive band roller grinding device.First spray head is set
With the second spray head, guarantees that the first abrasive band roller grinding device and the second abrasive band roller grinding device have water spray to arrive, reach
Extend abrasive band service life, reduces the effect of polishing dust.
Further, the first abrasive band roller grinding device and the second abrasive band roller grinding device are equipped with fixed bottom
Plate, driving wheel, driving wheel, loosening and tightening wheel, height adjustment device and abrasive band, the fixed bottom plate be fixedly connected with the sliding block and with
Workbench is vertically arranged, and the driving wheel is fixed on the lower end of fixed bottom plate, and the driving wheel is solid by height adjustment device
It is scheduled on the top of driving wheel, the loosening and tightening wheel is arranged between driving wheel and driving wheel, and the loosening and tightening wheel is filled by angular adjustment
It sets and is connect with fixed bottom plate, driving wheel is passed through in the abrasive band, and loosening and tightening wheel and transmission wheel form closure band, and the driving wheel passes through
Motor driven.To fix bottom plate as the carrier of the first abrasive band roller grinding device and the second abrasive band roller grinding device, pass through
Sliding block drives, and realizes that the first abrasive band roller grinding device and the second abrasive band roller grinding device move back and forth grinding, driving wheel is logical
Motor driven rotation is crossed, to drive abrasive band to drive driving wheel rotation, to realize that abrasive band cycle rotation is ground, and sand when moving
Band is contacted with parts to be machined position in line, tangent polishing, and grinding accuracy is high, and adjusts the elastic of abrasive band by loosening and tightening wheel
Degree, to require the grinding dynamics in adjusting abrasive band according to different product.
Further, the height adjustment device includes driving wheel fixed frame, elevating lever and adjusting runner, the elevating lever
One end is connect by driving wheel fixed frame with the center of the driving wheel, and the other end is connect with runner is adjusted.By adjusting runner
Control elevating lever rotation is to drive driving wheel fixed frame to go up and down, so as to according to the welding residue thickness tune of workpiece to be processed
The height of driving wheel is saved, guarantees abrasive band and workpiece to be processed intimate surface contact, it is ensured that grinding is complete.
Further, the angle adjustment device includes fixed horizontal axis and angular adjustment axis, one end of the fixed horizontal axis
It is fixed on fixed bottom plate, the other end of the fixed horizontal axis and one end of angular adjustment axis are rotatablely connected and pass through tightening nut
Fixed, the other end of the angular adjustment axis and the center of loosening and tightening wheel connect.Angle adjustment device is for adjusting the elastic of abrasive band
Degree works as fixation by the angle that adjusting elasticity nut adjusts the angle adjustment axis and fixed horizontal axis so as to adjust the elasticity in abrasive band
Interior angle angle between horizontal axis and angular adjustment axis is bigger, and abrasive band and the compactness of driving wheel and driving wheel are tighter, on the contrary when solid
The interior angle angle determined between horizontal axis and angular adjustment axis is about small, then abrasive band and the compactness of driving wheel and driving wheel are more loose.
Further, the Working piece positioning device includes pressing transverse arm and workpiece positioning plate, and described pressing transverse arm one end is solid
It is scheduled on workbench, hold-down mechanism is equipped with below the pressing transverse arm other end, the hold-down mechanism is along grinding slot
Both sides of the edge are symmetrical arranged, and power switch are additionally provided on the pressing transverse arm, the workpiece positioning plate is along the side of grinding slot
Edge fixed setting.Setting pressing transverse arm, presses workpiece to be processed by hold-down mechanism, is fixed on it on workbench and to be added
Ministry of worker position is exposed on grinding slot, avoids shifting in process, improves processing precise degree, while passing through power switch control
Whole equipment operation processed.
Further, the hold-down mechanism includes fixed column, and described fixed column one end is equipped with fixed block or pressing rubber head, institute
It states the fixed column other end to connect with cylinder, the cylinder is connect with the air gauge being arranged on pressing transverse arm.Fixed column passes through gas
Cylinder control lifting realizes that the pressing after resigning and workpiece when workpiece is placed are placed is fixed, is equipped with and fixes in the fixed column other end
Block or pressing rubber head, disperse press pressure, pressing defective work piece are avoided, and can read cylinder pressure by air gauge, thus root
Cylinder pressure is adjusted according to thickness of workpiece and material, avoids defective work piece.
Further, one end that the pressing transverse arm is equipped with hold-down mechanism is additionally provided with positioning laser.Swashed by setting positioning
Light instructs grinding workpieces placement location, and positions the position that laser can be placed according to the polishing number adjustment workpiece in abrasive band, protects
The card full surface in abrasive band is fully utilized, and utilization rate is high.
Further, the side of the grinding slot is equipped with baffle, and the baffle includes the first side plate and the second side plate,
First side with pressing transverse arm connect, second side plate connected with the first side plate and with press transverse arm it is parallel.Add in grinding
Baffle is arranged in the side of work slot, and avoiding dust from drifting workpiece causes workpiece surface to pollute, and also workpiece can be protected to avoid volume big
Granule foreign sputtering cause workpiece surface impaired.
A kind of welded seam of aluminium alloy workpiece polishing mechanism of the present invention, have it is following the utility model has the advantages that
The first, double abrasive band structure settings improve grinding efficiency, functional stronger；The present invention passes through the first abrasive band roller grinding of setting
Device and the second abrasive band roller grinding device increase the area that workpiece is contacted with abrasive band, improve grinding efficiency；When the first abrasive band
Roller grinding device and the second abrasive band roller grinding device install fine sand band and coarse sand band respectively, unidirectional mobile to workpiece to be processed
Realize grinding and buffing simultaneously, when the first abrasive band roller grinding device and the second abrasive band roller grinding device be respectively mounted coarse sand band or
Fine sand band moves back and forth the polishing or polishing that workpiece can be achieved, functional stronger；
The second, it realizes wet process polishing, extends abrasive band service life, reduce polishing dust, reach environmentally friendly production requirement, protection operation
Personnel health；Spray equipment is arranged between the first abrasive band roller grinding device and the second abrasive band roller grinding device in the present invention,
Keep workpiece and abrasive band wet by spray lubricating fluid or water, realize wet process polishing, and due to lasting spray, reduces the powder that polishing generates
Dirt improves the cleanliness of production environment, avoids dust pollution, also protects injury of the operator from dust to health, and drop
The high temperature that low high strength friction generates, extends the service life in abrasive band；
Third, product strong applicability；First abrasive band roller grinding device and the second abrasive band roller grinding device of the invention is logical
The height that height adjustment device adjusts driving wheel is crossed, the thickness adjustment that can need to be ground position according to workpiece is suitable high
Degree guarantees that abrasive band and workpiece are in close contact, guarantees ground effect, be applicable in the product of different-thickness, strong applicability；
4th, machining accuracy is high；Workpiece to be processed is fixed on workbench by the present invention by pressing transverse arm, and passes through work
Part positioning plate limits workpiece, guarantees support plate and machine that workpiece will not shift in process, and be arranged under workbench
Frame forms firm framework, and workbench is made to have better load-bearing capacity, avoids being reduced machining accuracy by deformation again, and by fixed
The position that position laser positioning workpiece is placed guarantees that abrasive band comes into full contact with workpiece, and the first abrasive band roller grinding device and second
Abrasive band roller grinding device can adjust abrasive band height by height adjustment device according to the thickness of workpiece, guarantee that workpiece can be abundant
Polishing, and the first abrasive band roller grinding device and the second abrasive band roller grinding device drive driven wheel and elastic by driving wheel
Wheel rotation forms line with workpiece to be processed surface by driven wheel control abrasive band and contacts, realizes tangent grinding, machining accuracy mentions significantly
It is high.
Detailed description of the invention
Fig. 1 is welded seam of aluminium alloy workpiece polishing mechanism structural schematic diagram one of the present invention；
Fig. 2 is welded seam of aluminium alloy workpiece polishing mechanism structural schematic diagram two of the present invention；
Fig. 3 is welded seam of aluminium alloy workpiece polishing mechanism side structure schematic diagram of the present invention；
Fig. 4 is welded seam of aluminium alloy workpiece polishing mechanism schematic diagram of internal structure of the present invention；
Fig. 5 is welded seam of aluminium alloy workpiece polishing mechanism internal structure rearview of the present invention；
Fig. 6 is welded seam of aluminium alloy workpiece polishing mechanism partial structurtes enlarged drawing of the present invention.
It is as shown in the picture: 1, rack；2, workbench；21, grinding slot；22, baffle；221, the first side plate；222,
Second side plate；3, Working piece positioning device；31, transverse arm is pressed；32, workpiece positioning plate；33, fixed column；34, rubber head is pressed；35, solid
Determine block；36, power switch；37, air gauge；38, laser is positioned；4, grinding attachment；41, the first abrasive band roller grinding device；
42, the second abrasive band roller grinding device；401, fixed bottom plate；402, driving wheel；403, driving wheel；404, loosening and tightening wheel；405, sand
Band；406, driving wheel fixed frame；407, elevating lever；408, runner is adjusted；409, fixed horizontal axis；410, angular adjustment axis；411,
Tightening nut；43, sliding block；44, sliding rail；45, driving device；51, accommodation groove；52, spray tube；53, spray head；531, the first spray
Drench head；532, the second spray head；6, workpiece.
Specific embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, below with reference to examples and drawings
The present invention is described in further detail.
As shown in Fig. 1 to 5, a kind of welded seam of aluminium alloy workpiece polishing mechanism, including rack 1, Working piece positioning device 3 and grinding attachment
4, the rack 1 is equipped with workbench 2, and the workbench 2 is equipped with grinding slot 21, the Working piece positioning device 3
It is arranged above grinding slot 21 and is mounted on workbench 2, the grinding attachment 4 is fixed at grinding slot 21
Lower section, the grinding attachment 4 include the first abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42, described first
Spray equipment, first abrasive band idler wheel mill are equipped between abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42
Turning device 41 and the second abrasive band roller grinding device 42 are connect by sliding block 43 with sliding rail 44 respectively, and the sliding block 43 passes through driving
The driving movement of device 45, the sliding rail 44 is fixed on (does not identify) side with the vertically disposed support plate of workbench in figure
On, the support board ends are connect with rack 1 respectively.Sliding block 43 is driven to move back and forth along sliding rail 44 by driving device 45, from
And the first abrasive band roller grinding device 41 being fixed on sliding block 43 and the second abrasive band roller grinding device 42 is driven to move back and forth
Or it is unidirectional mobile, to realize polishing repeatedly or unidirectional polishing, strong applicability according to product demand；When the first abrasive band roller grinding
Device 41 and the second abrasive band roller grinding device 42 install fine sand band and coarse sand band respectively, unidirectional to move to workpiece to be processed simultaneously
Grinding and buffing is realized, when the first abrasive band roller grinding device and the second abrasive band roller grinding device are respectively mounted coarse sand band or fine sand
Band moves back and forth the polishing or polishing that workpiece can be achieved, functional stronger.First abrasive band roller grinding device 41 and the second abrasive band
Spray equipment is equipped between roller grinding device 42 respectively to the first abrasive band roller grinding device 41 and the second abrasive band roller grinding
Device 42 is sprayed water, and is realized wet process polishing and can be reduced polishing dust；First abrasive band roller grinding device 41 and the second abrasive band idler wheel
Grinding attachment 42, which is set side by side, improves abrasive band 405 and parts to be machined contact area, improves grinding efficiency.It is flat in order to improve work
The stability of platform entirety, set support plate (not identifying in figure) are also connect with rack, in addition to being used for fixed rack with machine
Frame forms firm support construction, guarantees that workbench is not susceptible to compressive strain, guarantees grinding accuracy.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, the spray equipment includes accommodation groove 51, takes out pump, spray tube 52 and spray head
53, in bottom of the frame, described 52 one end of spray tube is arranged in accommodation groove and connects with pump is taken out, another for the setting of accommodation groove 51
End is equipped with spray head 53.The spray head 53 includes the first spray head 531 and the second spray head 532, first spray head
531 are arranged towards the first abrasive band roller grinding device 41, and the second spray head 532 is set towards the second abrasive band roller grinding device 42
It sets.By the way that spray equipment is arranged between the first abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42, spray water
To abrasive band 405 and workpiece to be processed 6, to realize that wet process is polished, and grinding process can be cooled down and quickly rubbed the heat of generation,
Extend 405 service life of abrasive band, while the dust generated in bruting process is reduced by water spray and is drifted everywhere, reduces dust to behaviour
The injury for making workers ' health also improves the cleannes of workshop.Spray equipment is pumped the pumping in accommodation groove 51 by taking out pump
To spray tube 52, the first abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42 are sprayed to by spray head 53
On abrasive band 405, shower water can flow back into accommodation groove 51 along abrasive band 405, realize and be recycled, economize on resources.
As shown in Figure 4 and Figure 5, the first abrasive band roller grinding device and the second abrasive band roller grinding device are equipped with solid
Determine bottom plate 401, driving wheel 402, driving wheel 403, loosening and tightening wheel 404, height adjustment device and abrasive band 405, the fixed bottom plate 401
It is fixedly connected with the sliding block 44 and is vertically arranged with workbench 22, the driving wheel 402 is fixed under fixed bottom plate 401
End, the driving wheel 403 are fixed on the top of driving wheel 402 by height adjustment device, and the setting of loosening and tightening wheel 404 is actively
Between wheel 402 and driving wheel 403, the loosening and tightening wheel 404 is connect by angle adjustment device with fixed bottom plate 401, the abrasive band
405 pass through driving wheel 402, and loosening and tightening wheel 404 and transmission wheel 403 form closure band, and the driving wheel 402 is driven by motor 46
It is dynamic.To fix bottom plate 401 as the carrier of the first abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42, pass through
Sliding block 43 drives, and realizes that the first abrasive band roller grinding device 41 and the second abrasive band roller grinding device 42 move back and forth grinding, main
Driving wheel 402 is by the driving rotation of driving device 45, to drive abrasive band 405 that driving wheel 403 is driven to rotate, to realize abrasive band
The grinding of 405 cycle rotations, and by the elasticity in the adjusting of loosening and tightening wheel 404 abrasive band, to be required to adjust sand according to different workpieces 6
With 405 grinding dynamics.
As shown in figure 4, the height adjustment device include driving wheel fixed frame 406, elevating lever 407 and adjust runner 408,
Described 407 one end of elevating lever is connect by driving wheel fixed frame 406 with the center of the driving wheel 403, and the other end and adjusting turn
408 connection of wheel.By adjusting the control elevating lever 407 of runner 408 rotate that driving wheel fixed frame 406 is driven to go up and down, so as to
The height that driving wheel is adjusted according to the welding residue thickness of workpiece to be processed 6 guarantees that abrasive band and workpiece to be processed surface are close
Contact, it is ensured that grinding is complete.The angle adjustment device includes fixed horizontal axis 409 and angular adjustment axis 410, the fixed horizontal axis
409 one end is fixed on fixed bottom plate 401, and the other end of the fixed horizontal axis 409 and one end of angular adjustment axis 410 rotate
It connects and passes through tightening nut 411 and fix, the other end of the angular adjustment axis 410 is connect with the center of loosening and tightening wheel 404.Angle
Regulating device is used to adjust the elasticity in abrasive band 405, adjusts the angle adjustment axis 410 and fixed cross by adjusting elasticity nut 411
The angle of axis 409, the interior angle angle so as to adjust the elasticity in abrasive band 405, between fixed horizontal axis 409 and angular adjustment axis 410
Degree is bigger, and abrasive band 405 and the compactness of driving wheel 402 and driving wheel 403 are tighter, on the contrary when fixed horizontal axis 409 and angular adjustment
Interior angle angle between axis 410 is smaller, then abrasive band 405 and the compactness of driving wheel 402 and driving wheel 403 are more loose.
As shown in Figure 1, Figure 2 and Figure 3, the Working piece positioning device includes pressing transverse arm 31 and workpiece positioning plate 32, described
Pressing 31 one end of transverse arm is fixed on workbench 2, and hold-down mechanism, the compression are equipped with below 31 other end of pressing transverse arm
Mechanism is symmetrical arranged along the both sides of the edge of grinding slot 21, is additionally provided with power switch 36, the work on the pressing transverse arm 31
Part positioning plate 32 is fixedly installed along the edge of grinding slot 21.Setting pressing transverse arm 31, is pressed to be processed by pressing device
Workpiece 6, makes that it is fixed on workbench 2 and position to be processed is exposed on grinding slot 21, avoids moving in process
Processing precise degree is improved, while whole equipment operation is controlled by power switch 35 in position.
As shown in Figure 1, Figure 2 and Figure 3, the hold-down mechanism includes fixed column 33, and described 33 one end of fixed column is equipped with pressing
Rubber head 34 or fixed block 35,33 other end of fixed column are connect with cylinder (not identifying in figure), and the cylinder is not (in figure
Mark) it is connect with the air gauge 37 being arranged on pressing transverse arm 31.One end that the pressing transverse arm 31 is equipped with hold-down mechanism is also set
There is positioning laser 37.Compress column cap 33 by cylinder (not identified in figure) control lifting, realize workpiece 6 place when resigning and
Pressing after workpiece 6 is placed is fixed, and is equipped with gum cover 34 compressing 33 other end of column cap, is avoided strength from pressing defective work piece 6, and can
Cylinder pressure is read by air gauge 36, so that adjust cylinder according to 6 thickness of workpiece and material (does not identify) pressure in figure, is kept away
Exempt from defective work piece.
As depicted in figs. 1 and 2, the side of the grinding slot 21 is equipped with baffle 22, and the baffle 22 includes the first side
Plate 221 and the second side plate 222, first side 221 are connect with pressing transverse arm 31, second side plate 222 and the first side plate 221
It connects and parallel with pressing transverse arm 31.Baffle 22 is set in the side of grinding slot 21, avoiding dust from drifting workpiece causes
6 surface contamination of workpiece can also protect workpiece 6 that bulky granule foreign sputtering is avoided to lead to 6 surface damage of workpiece.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the present invention in any form；It is all
The those of ordinary skill of the industry can be shown in by specification attached drawing and described above and swimmingly implement the present invention；But it is all
Those skilled in the art without departing from the scope of the present invention, using disclosed above technology contents
The equivalent variations for a little variation, modification and evolution made is equivalent embodiment of the invention；Meanwhile it is all according to the present invention
Substantial technological any equivalent variations to the above embodiments variation, modification and evolution etc., still fall within of the invention
Within the protection scope of technical solution.
Claims (10)
1. a kind of welded seam of aluminium alloy workpiece polishing mechanism, it is characterised in that: described including rack, Working piece positioning device and grinding attachment
Rack is equipped with workbench, and the workbench is equipped with grinding slot, and the Working piece positioning device setting adds in grinding
It above work slot and is mounted on workbench, the grinding attachment is fixed at below grinding slot, the grinding attachment
Including the first abrasive band roller grinding device and the second abrasive band roller grinding device, the first abrasive band roller grinding device and second
Spray equipment, the first abrasive band roller grinding device and the second abrasive band roller grinding dress are equipped between the roller grinding device of abrasive band
It sets and is connect respectively by sliding block with sliding rail, the sliding block is driven by driving device and moved, and the sliding rail is fixed on flat with work
On the vertically disposed support plate side of platform, the support board ends are connect with rack respectively.
2. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 1, it is characterised in that: the spray equipment includes holding
It sets slot, take out pump, spray tube and spray head, in bottom of the frame, described spray tube one end is arranged in accommodation groove for the accommodation groove setting
It is interior and with take out pump connection, the other end be equipped with spray head.
3. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 2, it is characterised in that: the spray head includes
One spray head and the second spray head, first spray head are arranged towards the first abrasive band roller grinding device, the second spray head court
It is arranged to the second abrasive band roller grinding device.
4. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 3, it is characterised in that: first abrasive band idler wheel mill
Turning device and the second abrasive band roller grinding device are equipped with fixed bottom plate, driving wheel, driving wheel, loosening and tightening wheel, height adjustment device
And abrasive band, the fixed bottom plate are fixedly connected with the sliding block and are vertically arranged with workbench, the driving wheel is fixed on
Determine the lower end of bottom plate, the driving wheel is fixed on the top of driving wheel by height adjustment device, and the loosening and tightening wheel is arranged in master
Between driving wheel and driving wheel, the loosening and tightening wheel is connect by angle adjustment device with fixed bottom plate, and driving wheel is passed through in the abrasive band,
Loosening and tightening wheel and transmission wheel form closure band, and the driving wheel passes through motor driven.
5. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 4, it is characterised in that: the height adjustment device packet
It includes driving wheel fixed frame, elevating lever and adjusts runner, described elevating lever one end passes through driving wheel fixed frame and the driving wheel
Center connection, the other end are connect with runner is adjusted.
6. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 5, it is characterised in that: the angle adjustment device packet
Include fixed horizontal axis and angular adjustment axis, one end of the fixed horizontal axis is fixed on fixed bottom plate, the fixed horizontal axis it is another
It holds and is rotatablely connected and is fixed by tightening nut, the other end and loosening and tightening wheel of the angular adjustment axis with one end of angular adjustment axis
Center connection.
7. weighing a kind of welded seam of aluminium alloy workpiece polishing mechanism described in wanting 6 according to right, it is characterised in that: the Working piece positioning device packet
It includes pressing transverse arm and workpiece positioning plate, described pressing transverse arm one end is fixed on workbench, under the pressing transverse arm other end
Side is equipped with hold-down mechanism, and the hold-down mechanism is symmetrical arranged along the both sides of the edge of grinding slot, also sets on the pressing transverse arm
There is power switch, the workpiece positioning plate is fixedly installed along the edge of grinding slot.
8. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 7, it is characterised in that: the hold-down mechanism includes solid
Fixed column, described fixed column one end are equipped with fixed block or pressing rubber head, and the fixed column other end connect with cylinder, the cylinder and
Air gauge connection on pressing transverse arm is set.
9. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to claim 8, it is characterised in that: the pressing transverse arm is equipped with pressure
One end of tight mechanism is additionally provided with positioning laser.
10. a kind of welded seam of aluminium alloy workpiece polishing mechanism according to any one of claims 1 to 9, it is characterised in that: the grinding
The side of processing groove is equipped with baffle, and the baffle includes the first side plate and the second side plate, and first side is connect with pressing transverse arm,
Second side plate connected with the first side plate and with pressing transverse arm it is parallel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196880.9A CN109129129B (en) | 2018-10-15 | 2018-10-15 | Aluminum alloy welding seam grinding machanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196880.9A CN109129129B (en) | 2018-10-15 | 2018-10-15 | Aluminum alloy welding seam grinding machanism |
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| CN109129129B CN109129129B (en) | 2023-12-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719599A (en) * | 2019-03-13 | 2019-05-07 | 广东智多慧智能装备有限公司 | Aluminum section door window frame grinding device |
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|---|---|
| CN109129129B (en) | 2023-12-22 |
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