CN110116361A - A kind of aluminium alloy wheel hub batch polishing production line - Google Patents
A kind of aluminium alloy wheel hub batch polishing production line Download PDFInfo
- Publication number
- CN110116361A CN110116361A CN201910355196.9A CN201910355196A CN110116361A CN 110116361 A CN110116361 A CN 110116361A CN 201910355196 A CN201910355196 A CN 201910355196A CN 110116361 A CN110116361 A CN 110116361A
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- China
- Prior art keywords
- wheel hub
- raising
- localization tool
- disc type
- feeding device
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Classifications
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- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
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- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention relates to alloyed components processing equipment fields, in particular to a kind of aluminium alloy wheel hub batch polishing production line, including disc type vibratory finishing machine, it further include cycloconveyor belt, feeding device, it rotatable engagement mechanism and first surges lifting device, the bottom of cycloconveyor belt be equipped with several along the localization tool group that is spaced apart of direction of transfer, feeding device and disc type vibratory finishing machine are symmetrically set in the outside of cycloconveyor belt, first surge lifting device set on disc type vibratory finishing machine lower section and to drive its vertical activity, second is provided with below feeding device to surge lifting device, rotatable engagement mechanism includes two driving assemblies for being symmetrically set in disc type vibratory finishing machine periphery, the automatic installation mechanism to be fixed on wheel hub in localization tool group is provided with right above feeding device, the present invention can be realized The wheel hub polishing of mass, and then greatly improve processing efficiency.
Description
Technical field
The present invention relates to alloyed components processing equipment field, in particular to a kind of aluminium alloy wheel hub batch polishing production
Line.
Background technique
For the most important safety component of automobile, the product quality and reliability of wheel hub are not only related to people on vehicle and vehicle
The safety of member, goods and materials, also affect the performances such as stationarity, maneuverability, the comfort of vehicle under steam.Aluminium alloy wheel hub with
Its good comprehensive performance meets above-mentioned requirements, in sides such as safety, comfort and lightweights (at least mitigating 30% quality)
Face plays an important role.
It is existing on to wheel hub polishing process, still by manually automotive hub is placed on the roller bed of fixed structure, so
Afterwards, automotive hub is rotated by worker side manually, side grinding and buffing need to be to the difference of automotive hub due to when being polished
Position is polished, and therefore, worker need to ceaselessly alter one's posture, large labor intensity, low efficiency.
According to the above problem, through retrieving: a kind of China Patent No.: aluminium alloy wheel hub buffer of CN201610071102.1
Skill includes out descale in sand machine, carries out rough lapping and smooth grinding in oscillating mill, finally in wheel hub grinder
It carries out polishing this four steps.The present invention has the advantages that polishing effect is good, surface brightness is high, and can save a large amount of
Human cost shortens process time, improves production efficiency comprehensively.
The shortcomings that above scheme is: traditional oscillating mill still uses people for wheel hub feeding the step for
Work repeats to carry, and cannot achieve mass synchronous processing, so it is not significant to promote effect in efficiency.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of aluminium alloy wheel hub batch polishing production line.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of aluminium alloy wheel hub batch polishing production line, including disc type vibratory finishing machine further include cycloconveyor belt, feeding dress
Set, rotatable engagement mechanism and first surge lifting device, the bottom of cycloconveyor belt be equipped with several along direction of transfer
The localization tool group being spaced apart, feeding device and disc type vibratory finishing machine are symmetrically set in the outside of cycloconveyor belt, and first
The lifting device that surges is set to the lower section of disc type vibratory finishing machine and to drive its vertical activity, the lower section setting of feeding device
There is second to surge lifting device, rotatable engagement mechanism includes being symmetrically set in two driving groups on disc type vibratory finishing machine periphery
Part is provided with the automatic installation mechanism to be fixed on wheel hub in localization tool group right above feeding device.
Further, localization tool group includes the first raising-plate and two the second raising-plates, the first raising-plate and all the
One end of two raising-plates is connect with the transport plane of cycloconveyor belt, and the other end of three extends horizontally to annular
The outside of conveyer belt, the first raising-plate is between two the second raising-plates, and the length is the two of the second raising-plate length
Times, the outer end of the first raising-plate and the second raising-plate far from cycloconveyor belt offers a through-hole, equal axis in each through-hole
It is connected to a cylindrical tube, the both ends of cylindrical tube are respectively above and below through-hole, the lower semisection of each cylindrical tube
It is arranged with a first gear, the side of each first gear is respectively equipped with the rack gear for capableing of horizontal anomalous movement, and institute is with teeth
The extending direction of item is parallel with the extending direction of the first raising-plate of respective position and the second raising-plate respectively, each rack gear
Activity direction is parallel with the extending direction of corresponding first raising-plate and the second raising-plate respectively, in each localization tool
All cylindrical tubes be distributed in isosceles triangle, the center of circle of the cylindrical tube of corresponding first raising-plate is the isosceles triangle
Vertex.
Further, disc type vibratory finishing machine is in the lower section of all localization tool groups, and when some positioning is controlled
When tool group marches to the surface of the disc type vibratory finishing machine, all cylindrical tubes in the localization tool group are rotating around disk
The circumferential direction that the vibration of formula vibratory finishing machine accommodates disk is angularly distributed.
Further, feeding device include feeding chassis, three support columns and several with loop bar, feeding chassis is in level
And the output end that lifting device is surged with second in its bottom is connect, and three support columns are distributed in feeding chassis in isosceles triangle
Top, for support column in being vertically arranged, the top of support column offers circular-shaped, concave cavity, includes that can squeeze into circular-shaped, concave cavity with loop bar
One end of interior circular bottom block and the pseudo- axle for coaxially interting cooperation with wheel hub, circular bottom block and pseudo- axle is coaxially fixed to be connected
It connects, the outer diameter of circular bottom block is greater than the outer diameter of pseudo- axle, and the top of pseudo- axle is provided with internal thread segment, all localization tool components
The surface of feeding device can not be marched to one by one, and when some localization tool group is located at the surface of feeding device,
All support columns in feeding device are corresponded with all cylindrical tubes in the localization tool group respectively.
Further, automatic installation mechanism includes screwing in part, elevating mechanism and translation mechanism, screws in part and is mounted on elevator
The output end of structure, and can be movable vertically in the surface of feeding device by elevating mechanism, the output end and liter of translation mechanism
Descending mechanism transmission connection, for translation mechanism to drive elevated levels movable, screwing in part includes screwing in pedestal, three electromagnet
It with a screw-in motor, screws at the top of pedestal and sets there are three the disengaging block in isosceles triangle distribution, be detached from block and screw in bottom
Seat axis, which connects, cooperates and also extends through screw-in pedestal, and all electromagnet are in the bottom end for being vertically installed at a disengaging block respectively, are owned
Electromagnet is corresponded with all support columns respectively, and electromagnet is cylindrical structure, and all upper ends for being detached from block are arranged with one
A second gear screws in motor and screws in above pedestal in being inverted to be set to, and the main shaft for screwing in motor is equipped with expansion tightening wheel, expansion tightening wheel and
All second gears are connected by the first toothed belt transmission.
Further, each bottom end for being detached from block is arranged with a fixed block respectively, and fixed block hingedly cooperates with block is detached from,
Scotch is provided with below fixed block, scotch is cylindrical structure, and scotch is connected by buffer spring and fixed block elasticity
It connects, the internal diameter of scotch is greater than the outer diameter of electromagnet, and the top of all cylindrical tubes offers an annular groove, and annular groove is used
It is inserted into for the bottom end of single scotch and press-down type stop is implemented to the cylindrical tube.
Further, elevating mechanism includes in vertical screw rod and first motor, and screw rod is connect by U-shaped board in vertical axes
In the top for screwing in part, first motor is mounted on the top of screw rod, and the two is sequentially connected, and being arranged on screw rod can be therewith
It is driven the sliding block of cooperation, sliding block is by linkage rack and screws in base top transmission connection.
Further, translation mechanism includes servo electric cylinders or electronic screw rod slide unit.
Further, two driving assembly structures are identical, and one of driving assembly is in the lower section of cycloconveyor belt, drive
Dynamic component includes transverse slat, driving beam hanger, the first push rod and two the second push rods, and the first push rod and all second push rods are and transverse slat
Leading flank at right angles cooperates, and the first push rod is between two the second push rods, and driving beam hanger is set to transverse slat back side, and to drive
The outbound course of transverse slat horizontal anomalous movement, the driving beam hanger in two driving assemblies is identical, the driving below cycloconveyor belt
Less than the second push rod, the first push rod length in another driving assembly is greater than the second push rod for the first push rod length in component,
When some localization tool group marches to right above disc type vibratory finishing machine, all rack gears in the localization tool group respectively with
The first push rod and all second push rods in driving assembly correspond.
Further, first surges lifting device and second lifting device that surges includes several in vertical hydraulic liter
Column drops.
The utility model has the advantages that a kind of aluminium alloy wheel hub batch polishing production line of the invention, manually or mechanically hand can in advance will be single
A puppet axle and the interspersed cooperation of single wheel hub, when interting, pseudo- axle is in vertical posture, and the circle of end secure fit therewith
Shape sole piece is to implement support as to wheel hub of the pseudo- axle after interspersed, so the outer diameter of circular bottom block is greater than the outer of pseudo- axle
Diameter, and the outer diameter of circular bottom block, also greater than the shaft hole diameter that wheel hub and axle are installed, the axis hole is namely interspersed for pseudo- axle
's；So wheel hub is being inserted into from pseudo- axle far from one end of circular bottom block；Single wheel hub and pseudo- axle and circular bottom block are mating
After interspersed, manually or mechanically hand puts the circular bottom block of support wheel hub into a circular-shaped, concave cavity, under circular bottom block
Half section constitutes support to the circular bottom block in circular-shaped, concave cavity, through support column, and wheel hub is in by circular bottom block and is somebody's turn to do at this time
The top of support column, the upper section of pseudo- axle are then in the top that vertical posture occupy the support column；And abundant above-mentioned steps, directly
Wheel hub number on to feeding chassis is three, and three relies on three support columns, is distributed in isosceles triangle, then automatic peace
Mounting mechanism starts to extract the large-scale nut of three ironys, and these three large-scale nuts is made to be in the surface of feeding device,
Then second lifting device that surges drives feeding chassis slightly to rise with three wheel hubs, until the internal thread segment of pseudo- axle runs through
Above to cylindrical tube, then automatic installation mechanism screws in three large-scale nuts on a pseudo- axle respectively, and
So that large-scale nut and cylindrical tube top secure fit, so that pseudo- axle fixation is set on cylindrical tube；Then annular defeated
Send band that the localization tool group for being mounted with wheel hub is marched to disc type vibratory finishing machine region, then first surge lifting device drive
Dynamic disc type vibratory finishing machine rises, so that three wheel hubs are in the polishing area of disc type vibratory finishing machine, then disk
Formula vibratory finishing machine is started to work, and materials inside is in eddy current type or is spirally vibrated, while two driving assemblies can promote
All cylindrical tubes in the localization tool group are made to occur to recycle positive and negative slow rotation, so that hub outside surface is filled with polishing material
Tap touching, and then polishing efficiency is accelerated, the present invention can be realized the wheel hub polishing of mass, and then greatly improve processing
Efficiency.
Detailed description of the invention
Fig. 1 is planar structure schematic diagram of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 2；
Fig. 5 is enlarged drawing at C in Fig. 2；
Fig. 6 is sectional perspective structural schematic diagram one of the invention；
Fig. 7 is enlarged drawing at D in Fig. 6；
Fig. 8 is sectional perspective structural schematic diagram two of the invention；
Fig. 9 is sectional perspective structural schematic diagram three of the invention；
Figure 10 is enlarged drawing at E in Fig. 9；
Description of symbols: disc type vibratory finishing machine 1, first surges lifting device 1a.
Cycloconveyor belt 2.
Localization tool group 3, the first raising-plate 3a, the second raising-plate 3b, cylindrical tube 3c, annular groove 3c1, first gear
3c2, rack gear 3c3.
Feeding chassis 4, support column 4a, circular-shaped, concave cavity 4b, circular bottom block 4c, pseudo- axle 4d, internal thread segment 4d1.
Second surges lifting device 5.
Transverse slat 6 drives beam hanger 6a, the first push rod 6b, the second push rod 6c.
Pedestal 7 is screwed in, block 7a, second gear 7b, expansion tightening wheel 7c, fixed block 7d, scotch 7e, electromagnet 7f, rotation are detached from
Enter motor 7q, buffer spring 7k.
Screw rod 8, first motor 8a, sliding block 8b, linkage rack 8c.
Translation mechanism 9.
Large-scale nut 10.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to a kind of aluminium alloy wheel hub batch polishing production line shown in Fig. 10, including disc type vibratory finishing machine 1, also
It surges lifting device 1a including cycloconveyor belt 2, feeding device, rotatable engagement mechanism and first, the bottom of cycloconveyor belt 2
Be equipped with several along the localization tool group 3 that is spaced apart of direction of transfer, feeding device and disc type vibratory finishing machine 1 are symmetrical
Set on the outside of cycloconveyor belt 2, first surge lifting device 1a set on disc type vibratory finishing machine 1 lower section and to drive
Its vertical activity is provided with second below feeding device and surges lifting device 5, and rotatable engagement mechanism includes being symmetrically set in disk
Two driving assemblies on 1 periphery of formula vibratory finishing machine are provided with right above feeding device and control wheel hub is fixed on positioning
Automatic installation mechanism in tool group 3.
Localization tool group 3 includes the first raising-plate 3a and two second raising-plates 3b, the first raising-plate 3a and all second
One end of raising-plate 3b is connect with the transport plane of cycloconveyor belt 2, and the other end of three extends horizontally to ring
The outside of shape conveyer belt 2, the first raising-plate 3a is between two the second raising-plate 3b, and the length is the second raising-plate 3b
Twice of length, the first raising-plate 3a and the second outer end of the raising-plate 3b far from cycloconveyor belt 2 offer a through-hole, often
A cylindrical tube 3c is connected in a through-hole, the both ends of cylindrical tube 3c are respectively above and below through-hole, each
The lower semisection of cylindrical tube 3c is arranged with a first gear 3c2, and the side of each first gear 3c2 is respectively equipped with an energy
The rack gear 3c3 of enough horizontal anomalous movements, the extending direction of all rack gear 3c3 are pushed up with the first raising-plate 3a of respective position and second respectively
The extending direction of beam slab 3b is parallel, the activity direction of each rack gear 3c3 respectively with corresponding first raising-plate 3a and
The extending direction of two raising-plate 3b is parallel, and all cylindrical tube 3c in each localization tool are distributed in isosceles triangle, right
Answer the center of circle of the cylindrical tube 3c of the first raising-plate 3a for the vertex of the isosceles triangle；When some localization tool group 3 marches to
Behind the surface of disc type vibratory finishing machine 1, all rack gear 3c3 in two driving assemblies and the localization tool, which are driven, to be cooperated；
Purpose be to by rack gear 3c3 push linear reciprocating motion, and then promote first gear 3c2 reverse circulation turn, purpose to justify
Pillar buoy 3c positive and negative rotation；Cylindrical tube 3c is to install polished wheel hub；It can be placed simultaneously in each localization tool group 3
Three wheel hubs, thus it is subsequent, it is three wheel hubs while receives polishing, then realize the wheel hub polishing of batch, accelerates
The efficiency of whole polishing production.
Disc type vibratory finishing machine 1 is in the lower section of all localization tool groups 3, and works as some 3 row of localization tool group
When proceeding to the surface of the disc type vibratory finishing machine 1, all cylindrical tube 3c in the localization tool group 3 are rotating around disc type
The circumferential direction that the vibration of vibratory finishing machine 1 accommodates disk is angularly distributed；By the cylindrical tube in a localization tool group 3
3c is distributed in isosceles triangle, so three wheel hubs placed in single localization tool group 3 are under polishing condition, it is along disk
The vibration of formula vibratory finishing machine 1 accommodates the axial distribution of disk, so work sufficiently can be matched with disc type vibratory finishing machine 1
Make；Disc type vibratory finishing machine 1 is the prior art, and the type of flow of its internal polishing material be in eddy current type or
Spirally, this function is function possessed by vibratory finishing machine in the prior art, so this will not be detailed here；Due to above-mentioned
The type of flow characteristic for polishing material, has cooperated the placing attitude of three wheel hubs in polishing, so the equal energy of these three wheel hubs
Access effective polishing.
Feeding device include 4, three, feeding chassis support column 4a and several with loop bar, feeding chassis 4 in horizontal and
The output end that lifting device 5 is surged with second in its bottom is connect, and three support column 4a are distributed in feeding chassis 4 in isosceles triangle
Top, for support column 4a in being vertically arranged, the top of support column 4a offers circular-shaped, concave cavity 4b, includes that can squeeze into circle with loop bar
Circular bottom block 4c in the shape cavity 4b and pseudo- axle 4d for coaxially interting cooperation with wheel hub, circular bottom block 4c and pseudo- axle 4d's
One end is fixedly and coaxially connected, and the outer diameter of circular bottom block 4c is greater than the outer diameter of pseudo- axle 4d, and the top of pseudo- axle 4d is provided with interior spiral shell
Line section 4d1, all localization tool groups 3 are able to march to the surface of feeding device one by one, and work as some localization tool
When group 3 is located at the surface of feeding device, all support column 4a in feeding device respectively with it is all in the localization tool group 3
Cylindrical tube 3c is corresponded；Manually or mechanically single puppet axle 4d and single wheel hub can be interted cooperation in advance by hand, when interting,
After pseudo- axle 4d is in vertical posture, and the circular bottom block 4c of end secure fit is used as to interting with pseudo- axle 4d therewith
Wheel hub implement support, so the outer diameter of circular bottom block 4c is greater than the outer diameter of pseudo- axle 4d, and the outer diameter of circular bottom block 4c
Namely intert for pseudo- axle 4d also greater than the shaft hole diameter that wheel hub is installed with axle, the axis hole；So wheel hub is from puppet
Axle 4d is inserted into far from one end of circular bottom block 4c；Single wheel hub and puppet axle 4d and circular bottom block 4c is mating intert after,
Manually or mechanically hand puts the circular bottom block 4c of support wheel hub into a circular-shaped, concave cavity 4b, at the lower semisection of circular bottom block 4c
In in circular-shaped, concave cavity 4b, support is constituted to circular bottom block 4c by support column 4a, wheel hub is in by circular bottom block 4c at this time
The top of support column 4a, the upper section of pseudo- axle 4d are then in the top that vertical posture occupy support column 4a；Pseudo- axle 4d's
The internal thread segment 4d1 that upper section opens up is then subsequently through large-scale nut and phase secure fit in single cylindrical tube 3c；
When specific works: while three wheel hubs are put, and each wheel hub occupy one by a circular bottom block 4c and puppet axle 4d
On support column 4a, then some localization tool group 3 is moved to the top of these three wheel hubs, at this time three circles in the localization tool
Respectively with three support column 4a, i.e. three wheel hubs correspond pillar buoy 3c, the inner hole of cylindrical tube 3c and are corresponding to it at this time
Hub portion pseudo- axle 4d it is coaxial, and the outer diameter of the internal diameter in cylindrical tube 3c and puppet axle 4d is similar；Subsequent
Two surge lifting device 5 drive feeding chassis 4 rise, i.e., so that each of three hub portions puppet axle 4d is in vertical posture
Rise, and from bottom to top runs through the cylindrical tube 3c of respective position；And until the internal thread segment 4d1 of pseudo- axle 4d is in circle
The top of pillar buoy 3c；Then automatic installation mechanism utilizes three large-scale nuts by each puppet axle 4d and respective position
Cylindrical tube 3c implementation be fixedly connected；Last each wheel hub is occupied by respective circular bottom block 4c and puppet axle 4d in inversion
In the lower section of the localization tool group 3.
Automatic installation mechanism includes screwing in part, elevating mechanism and translation mechanism 9, screws in the output that part is mounted on elevating mechanism
End, and can be movable vertically in the surface of feeding device by elevating mechanism, the output end and elevating mechanism of translation mechanism 9 pass
Dynamic connection, for translation mechanism 9 to drive elevated levels movable, screwing in part includes screwing in 7, three electromagnet 7f and one of pedestal
A screw-in motor 7q, the top for screwing in pedestal 7 set there are three the disengaging block 7a in isosceles triangle distribution, are detached from block 7a and screw in
7 axis of pedestal, which connects to cooperate and also extend through, screws in pedestal 7, and all electromagnet 7f are in the bottom for being vertically installed at a disengaging block 7a respectively
End, all electromagnet 7f are corresponded with all support column 4a respectively, and electromagnet 7f is cylindrical structure, all to be detached from block 7a's
Upper end is arranged with a second gear 7b, screws in motor 7q in being inverted set on 7 top of pedestal is screwed in, screws in the main shaft of motor 7q
Expansion tightening wheel 7c, expansion tightening wheel 7c and all second gear 7b are installed to connect by the first toothed belt transmission；It surges lifting when second
After be well placed three wheel hubs are driven rising by device 5, the driving force that part passes through elevating mechanism and translation mechanism 9 is screwed in first,
Three large-scale nuts 10 are obtained, large-scale nut 10 is that ferrous material is cast, and three large-scale nuts 10 after acquirement are
It is distributed at isosceles triangle, specifically: elevating mechanism driving screws in pedestal 7 and drops to 10 feeding area of large-scale nut；It can pass through
Two conveyer belts are implemented to transport large-scale nut 10；So that the position after its conveying makes three adjacent large-scale nuts 10 in isosceles
Triangle-Profile；It is then threaded into pedestal 7 and continues through elevating mechanism decline, so that three electromagnet 7f respectively correspond a large size
Nut 10, electromagnet 7f is cylindrical structure, and its internal diameter is greater than pseudo- axle 4d outer diameter, less than the specification of large-scale nut 10；
The bottom end of electromagnet 7f is compacted on large-scale nut 10, and then electromagnet 7f is powered, and the large-scale nut 10 of ferrous material is implemented
It sucks, is then reset to above three wheel hubs by elevating mechanism and translation mechanism 9, i.e. the top of feeding device, then revolves
Enter pedestal 7 to decline by elevating mechanism, three large-scale nuts 10 are respectively facing the puppet direction axle 4d and are declined, it is waiting
After touching the puppet top axle 4d, motor 7q start-up operation is screwed in, by expansion tightening wheel 7c and the first synchronous belt by all second gears
7b drives, the rotation of second gear 7b, promotees to be detached from block 7a with respective electromagnet 7f implementation rotation, so that large-scale nut
10 rotations, and screwing in motor 7q is slow speed motor, the screw-in for then allowing large-scale nut 10 slow to respective pseudo- vehicle
On internal thread segment 4d1 on axis 4d；Simultaneously, elevating mechanism is also to maintain decline, meets the screw-in work of large-scale nut 10；
The working frequency at this time of elevating mechanism is identical as the working frequency of motor 7q is screwed in, it is ensured that the two is synchronous.
Each bottom end for being detached from block 7a is arranged with a fixed block 7d respectively, and fixed block 7d hingedly cooperates with block 7a is detached from,
Scotch 7e is provided with below fixed block 7d, scotch 7e is cylindrical structure, and scotch 7e is by buffer spring 7k and admittedly
Determine block 7d elastic connection, the internal diameter of scotch 7e is greater than the outer diameter of electromagnet 7f, and the top of all cylindrical tube 3c offers
One annular groove 3c1, annular groove 3c1 with the bottom end insertion for single scotch 7e and implement press-down type to cylindrical tube 3c
Stop；When large-scale nut 10 keeps screw-in state on pseudo- axle 4d, and bottom will be reached, that is, cylindrical tube 3c
Top when, in order to prevent cylindrical tube 3c generate rotation, influence to be spirally connected, elevating mechanism drive screw in part decline when, each
The scotch 7e in the region electromagnet 7f is then to take the lead in contacting each cylindrical tube 3c, and scotch 7e is cylindrical structure, and is led to
The annular groove 3c1 on cylindrical tube 3c is crossed, so the bottom end of scotch 7e is inserted into annular groove 3c1, when each screw-in bottom
After seat 7 drops to setting position by elevating mechanism, i.e. compressing of the scotch 7e by buffer spring 7k starts gradually to annular
Slot bottom in slot 3c1 implements lower pressure, i.e., namely large-scale nut 10 will contact the top of cylindrical tube 3c at this time, at this time
Cylindrical tube 3c due to receiving oppressive force, can not rotation, then ensure that large-scale nut 10 can be with the top of cylindrical tube 3c
Implement secure fit in end.
Elevating mechanism includes that screw rod 8, which is connect by U-shaped board in vertical axes, to be revolved in vertical screw rod 8 and first motor 8a
Enter the top of part, first motor 8a is mounted on the top of screw rod 8, and the two is sequentially connected, and being arranged on screw rod 8 can be therewith
It is driven the sliding block 8b of cooperation, sliding block 8b at the top of linkage rack 8c and screw-in pedestal 7 by being sequentially connected；First motor 8a drives screw rod
8 around own axis, then makes sliding block 8b that vertical activity occur with pedestal 7 is screwed in by linkage rack 8c；First motor
For 8a and screw-in motor 7q when large-scale nut 10 is screwed in pseudo- axle 4d, the output power of the two is consistent；Simultaneously on screw rod 8
Flight pitch is identical as the flight pitch of internal thread segment 4d1 on pseudo- axle 4d, may make the screw-in work of large-scale nut 10 in this way
Make stability and accuracy improves.
Translation mechanism 9 includes 8 slide unit of servo electric cylinders or electronic screw rod；Translation mechanism 9 is by elevating mechanism and screwing in part
With linear motion, purpose detaches feeding device upper area, it is therefore an objective to convenient for obtaining subsequent large-scale nut 10 ready for use；Greatly
This will not be detailed here for the feed mode of type nut 10.
Two driving assembly structures are identical, and one of driving assembly is in the lower section of cycloconveyor belt 2, driving assembly packet
Include transverse slat 6, driving beam hanger 6a, the first push rod 6b and two second push rods 6c, the first push rod 6b and all second push rod 6c with
6 leading flank of transverse slat at right angles cooperates, and the first push rod 6b is between two the second push rod 6c, and driving beam hanger 6a is carried on the back set on transverse slat 6
Side, and to drive 6 horizontal anomalous movement of transverse slat, the outbound course of the driving beam hanger 6a in two driving assemblies is identical, in annular
The first push rod 6b length in the driving assembly of the lower section of conveyer belt 2 less than the second push rod 6c, in another driving assembly first
Push rod 6b length is greater than the second push rod 6c, should when some localization tool group 3 marches to disc type 1 surface of vibratory finishing machine
All rack gear 3c3 in localization tool group 3 respectively in driving assembly the first push rod 6b and all second push rod 6c mono- it is a pair of
It answers；When three wheel hubs respectively in some localization tool group 3 the first raising-plate 3a and two the second raising-plate 3b cooperate one by one
Afterwards, and after the localization tool group 3 marches to right above disc type vibratory finishing machine 1, and when these three wheel hubs enter to
Behind the polishing inside of disc type vibratory finishing machine, after disc type vibratory finishing machine is worked；Two driving assemblies start together at this time
Work is walked, the driving beam hanger 6a in one of driving assembly drives the transverse slat 6 of its position straight to another driving assembly side
To close, in the millet straw, the first push rod 6b and two the second push rod 6c can contact the end rack gear 3c3 respectively, promote rack gear
3c3 is pushed, the outbound course of the driving beam hanger 6a in another driving assembly be it is reversed, purpose makes its position
Transverse slat 6 slowly far from another driving assembly, and the first push rod 6b of its position and two the second push rod 6c be also slowly by
Gradually far from another driving assembly, the effect of two driving assemblies is that rack gear 3c3 is driven linear reciprocating motion, one of them
Driving assembly is avoided as motive force, another driving assembly as buffer-type, prevents rack gear 3c3 movement too fast, due to tooth
The movement of 3c3 rotates first gear 3c2, and it is slow with synchronizing by cylindrical tube 3c to allow for pseudo- axle 4d in this way
Speed rotation, while wheel hub is in rotation is with the Flow of Goods and Materials direction of disc type vibratory finishing machine 1 in reversed, then can add
The polishing velocity and efficiency of fast workpiece.
First lifting device 5 that surges of lifting device 1a and second that surges includes several in vertical hydraulic lifting post.
Working principle: manually or mechanically hand can be pseudo- when interting in advance by single puppet axle 4d and the interspersed cooperation of single wheel hub
Axle 4d is in vertical posture, and therewith the circular bottom block 4c of end secure fit i.e. as to pseudo- axle 4d intert after
Wheel hub implements support, so the outer diameter of circular bottom block 4c is greater than the outer diameter of pseudo- axle 4d, and the outer diameter of circular bottom block 4c
Namely intert for pseudo- axle 4d greater than the shaft hole diameter that wheel hub is installed with axle, the axis hole；So wheel hub is from pseudo- vehicle
Axis 4d is inserted into far from one end of circular bottom block 4c；Single wheel hub and puppet axle 4d and circular bottom block 4c is mating intert after, people
Work or manipulator put the circular bottom block 4c of support wheel hub into a circular-shaped, concave cavity 4b, and the lower semisection of circular bottom block 4c is in
In circular-shaped, concave cavity 4b, support is constituted to circular bottom block 4c by support column 4a, wheel hub is in by circular bottom block 4c and is somebody's turn to do at this time
The top of support column 4a, the upper section of pseudo- axle 4d are then in the top that vertical posture occupy support column 4a；And it is sufficiently above-mentioned
Step, until the wheel hub number on feeding chassis 4 is three, and three relies on three support column 4a, is distributed in isosceles triangle,
Then automatic installation mechanism starts to extract the large-scale nut 10 of three ironys, and these three large-scale nuts 10 is made to be in feeding
The surface of device, then second lifting device 5 that surges drives feeding chassis 4 slightly to rise with three wheel hubs, until pseudo- vehicle
The internal thread segment 4d1 of axis 4d is through to above cylindrical tube 3c, and then automatic installation mechanism divides three large-scale nuts 10
Xuan Ru not be on a pseudo- axle 4d, and make large-scale nut 10 and the top cylindrical tube 3c secure fit, so that pseudo- axle
4d fixation is set on cylindrical tube 3c；Then the localization tool group 3 for being mounted with wheel hub is marched to disc type by cycloconveyor belt 2
1 region of vibratory finishing machine, then first surge lifting device 1a driving disc type vibratory finishing machine 1 rise so that three wheel hubs
In polishing area in disc type vibratory finishing machine 1, then disc type vibratory finishing machine 1 is started to work, and materials inside is in
Eddy current type is spirally vibrated, while two driving assemblies can promote all cylindrical tube 3c in the localization tool group 3
Occur to recycle positive and negative slow rotation, so that hub outside surface comes into full contact with polishing material, and then accelerates polishing efficiency.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of aluminium alloy wheel hub batch polishing production line, including disc type vibratory finishing machine (1), it is characterised in that: further include
Cycloconveyor belt (2), feeding device, rotatable engagement mechanism and first are surged lifting device (1a), the bottom of cycloconveyor belt (2)
Portion be equipped with several along the localization tool group (3) that is spaced apart of direction of transfer, feeding device and disc type vibratory finishing machine
(1) it is symmetrically set in the outside of cycloconveyor belt (2), first surges lifting device (1a) set on disc type vibratory finishing machine (1)
Lower section and driving its vertical activity, is provided with second below feeding device and surges lifting device (5), rotatable engagement mechanism
Two driving assemblies including being symmetrically set in disc type vibratory finishing machine (1) periphery, be provided with right above feeding device to
Wheel hub is fixed on the automatic installation mechanism on localization tool group (3).
2. a kind of aluminium alloy wheel hub batch polishing production line according to claim 1, it is characterised in that: localization tool group
It (3) include the first raising-plate (3a) and two the second raising-plates (3b), the first raising-plate (3a) and all second raising-plates (3b)
One end connect with the transport plane of cycloconveyor belt (2), and the other end of three extend horizontally to annular convey
The outside of band (2), the first raising-plate (3a) is between two the second raising-plates (3b), and the length is the second raising-plates
Twice of (3b) length, the first raising-plate (3a) and the second raising-plate (3b) are offered far from the outer end of cycloconveyor belt (2)
One through-hole is connected with a cylindrical tube (3c) in each through-hole, and the both ends of cylindrical tube (3c) are respectively at through-hole
Above and below, the lower semisection of each cylindrical tube (3c) is arranged with a first gear (3c2), each first gear
The side of (3c2) is respectively equipped with the rack gear (3c3) for capableing of horizontal anomalous movement, the extending direction of all rack gears (3c3) respectively with
The first raising-plate (3a) of respective position and the extending direction of the second raising-plate (3b) are parallel, the activity of each rack gear (3c3)
Direction is parallel with the extending direction of corresponding first raising-plate (3a) and the second raising-plate (3b) respectively, and each positioning is controlled
All cylindrical tubes (3c) in tool are distributed in isosceles triangle, the center of circle of the cylindrical tube (3c) of corresponding first raising-plate (3a)
For the vertex of the isosceles triangle.
3. a kind of aluminium alloy wheel hub batch polishing production line according to claim 2, it is characterised in that: disc type vibration is thrown
Ray machine (1) is in the lower section of all localization tool groups (3), and when some localization tool group (3) marches to disc type vibration
When the surface of dynamic polishing machine (1), all cylindrical tubes (3c) in the localization tool group (3) are rotating around disc type vibropolish
The circumferential direction that the vibration of machine (1) accommodates disk is angularly distributed.
4. a kind of aluminium alloy wheel hub batch polishing production line according to claim 2, it is characterised in that: feeding device includes
Feeding chassis (4), three support columns (4a) and several match loop bar, feeding chassis (4) are in horizontal and its bottom and the second liquid
The output end connection of dynamic lifting device (5), three support columns (4a) are distributed in the top of feeding chassis (4) in isosceles triangle,
For support column (4a) in being vertically arranged, the top of support column (4a) offers circular-shaped, concave cavity (4b), includes that can squeeze into circle with loop bar
Circular bottom block (4c) in shape cavity (4b) and the pseudo- axle (4d) for coaxially interting cooperation with wheel hub, circular bottom block (4c) and pseudo-
One end of axle (4d) is fixedly and coaxially connected, and the outer diameter of circular bottom block (4c) is greater than the outer diameter of pseudo- axle (4d), pseudo- axle (4d)
Top be provided with internal thread segment (4d1), all localization tool groups (3) be able to march to one by one feeding device just on
Side, and all support columns (4a) point when some localization tool group (3) is located at the surface of feeding device, in feeding device
It is not corresponded with all cylindrical tubes (3c) in the localization tool group (3).
5. a kind of aluminium alloy wheel hub batch polishing production line according to claim 4, it is characterised in that: automatic installation mechanism
Including screwing in part, elevating mechanism and translation mechanism (9), screws in part and be mounted on the output end of elevating mechanism, and pass through elevating mechanism
Can be movable vertically in the surface of feeding device, the output end and elevating mechanism of translation mechanism (9) are sequentially connected, translation mechanism
(9) to drive elevated levels movable, screwing in part includes screwing in pedestal (7), three electromagnet (7f) and a screw-in electricity
Machine (7q) is screwed in and is set at the top of pedestal (7) there are three the disengaging block (7a) in isosceles triangle distribution, is detached from block (7a) and is screwed in
Pedestal (7) axis, which connects to cooperate and also extend through, screws in pedestal (7), and all electromagnet (7f) are in be vertically installed at a disengaging block respectively
The bottom end of (7a), all electromagnet (7f) correspond with all support columns (4a) respectively, and electromagnet (7f) is cylindrical structure,
All upper ends for being detached from block (7a) are arranged with a second gear (7b), and screwing in motor (7q) is in be inverted to be set to screw in pedestal
(7) top, the main shaft for screwing in motor (7q) are equipped with expansion tightening wheel (7c), and expansion tightening wheel (7c) and all second gears (7b) pass through the
The connection of one toothed belt transmission.
6. a kind of aluminium alloy wheel hub batch polishing production line according to claim 5, it is characterised in that: each disengaging block
The bottom end of (7a) is arranged with a fixed block (7d) respectively, and fixed block (7d) and disengaging block (7a) hingedly cooperate, fixed block (7d)
Lower section be provided with scotch (7e), scotch (7e) is cylindrical structure, and scotch (7e) passes through buffer spring (7k) and solid
Determine block (7d) elastic connection, the internal diameter of scotch (7e) is greater than the outer diameter of electromagnet (7f), the top of all cylindrical tubes (3c)
An annular groove (3c1) is offered, annular groove (3c1) is with the bottom end insertion for single scotch (7e) and to the cylinder
Cylinder (3c) implements press-down type stop.
7. a kind of aluminium alloy wheel hub batch polishing production line according to claim 5, it is characterised in that: elevating mechanism includes
In vertical screw rod (8) and first motor (8a), screw rod (8) by U-shaped board in vertical axes connect screw in part top, first
Motor (8a) is mounted on the top of screw rod (8), and the two is sequentially connected, and cooperation can be driven therewith by being arranged on screw rod (8)
Sliding block (8b), sliding block (8b) by linkage rack (8c) and screw in pedestal (7) at the top of be sequentially connected.
8. a kind of aluminium alloy wheel hub batch polishing production line according to claim 5, it is characterised in that: translation mechanism (9)
Including servo electric cylinders or electronic screw rod (8) slide unit.
9. a kind of aluminium alloy wheel hub batch polishing production line according to claim 2, it is characterised in that: two driving assemblies
Structure is identical, and one of driving assembly is in the lower section of cycloconveyor belt (2), and driving assembly includes transverse slat (6), driving beam hanger
(6a), the first push rod (6b) and two the second push rods (6c), the first push rod (6b) and all second push rods (6c) with transverse slat (6)
Leading flank at right angles cooperates, and the first push rod (6b) is between two the second push rods (6c), and driving beam hanger (6a) is set to transverse slat (6)
Back side, and to drive transverse slat (6) horizontal anomalous movement, the outbound course of the driving beam hanger (6a) in two driving assemblies is identical, place
The first push rod (6b) length in driving assembly below cycloconveyor belt (2) is less than the second push rod (6c), another driving
The first push rod (6b) length in component is greater than the second push rod (6c), when some localization tool group (3) marches to disc type vibration
When right above polishing machine (1), all rack gears (3c3) in the localization tool group (3) respectively with the first push rod in driving assembly
(6b) and all second push rods (6c) correspond.
10. a kind of aluminium alloy wheel hub batch polishing production line according to claim 1, it is characterised in that: first surges liter
Falling unit (1a) and second surges lifting device (5) including several in vertical hydraulic lifting post.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355196.9A CN110116361B (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
| CN202010185313.4A CN111360683A (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355196.9A CN110116361B (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010185313.4A Division CN111360683A (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
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| CN110116361A true CN110116361A (en) | 2019-08-13 |
| CN110116361B CN110116361B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010185313.4A Withdrawn CN111360683A (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
| CN201910355196.9A Active CN110116361B (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010185313.4A Withdrawn CN111360683A (en) | 2019-04-29 | 2019-04-29 | Aluminum alloy wheel hub batch polishing production line |
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| CN (2) | CN111360683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561224A (en) * | 2019-09-25 | 2019-12-13 | 安徽新境界自动化技术有限公司 | Automatic equipment of polishing of circulation pay-off formula |
| CN113370063A (en) * | 2021-06-16 | 2021-09-10 | 浙江今飞机械有限公司 | Automatic polishing equipment for hub |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993169B (en) * | 2020-09-05 | 2021-08-06 | 扬州易达利机械科技有限公司 | Fine treatment process for surface of steel automobile hub |
| CN117655906A (en) * | 2023-12-05 | 2024-03-08 | 广州雅仕珠宝首饰有限公司 | Rotary electrolytic grinding polisher for jewelry processing |
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| CA2255501A1 (en) * | 1997-12-10 | 1999-06-10 | Shuji Kawasaki | Barrel-polishing apparatus |
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| CN113370063B (en) * | 2021-06-16 | 2022-06-28 | 浙江今飞机械有限公司 | Automatic polishing equipment for hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110116361B (en) | 2020-04-28 |
| CN111360683A (en) | 2020-07-03 |
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