CN106270083B - Shock insulation anti-avulsion formula wheel rim spinning tool - Google Patents
Shock insulation anti-avulsion formula wheel rim spinning tool Download PDFInfo
- Publication number
- CN106270083B CN106270083B CN201610744352.7A CN201610744352A CN106270083B CN 106270083 B CN106270083 B CN 106270083B CN 201610744352 A CN201610744352 A CN 201610744352A CN 106270083 B CN106270083 B CN 106270083B
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- Prior art keywords
- wheel rim
- piston
- driving
- shock insulation
- pendulum
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/30—Making other particular articles wheels or the like wheel rims
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The present invention relates to wheel making apparatus.A kind of shock insulation anti-avulsion formula wheel rim spinning tool, it is characterized in that, including rack, the rack is equipped with iolation type support feet, the wheel rim rotating mechanism that the spinning wheel and driving wheel rim extruded wheel rim outer circumferential surface rotates, the wheel rim rotating mechanism includes two supporting rotary structures being arranged oppositely, the supporting rotary structure includes the pedestal for being rotationally connected with the rack, for being threaded through the limit baffle ring for being supported fixed swivel head in wheel rim to wheel rim and axial limiting being carried out to wheel rim, the swivel head coordinates anti-avulsion formula nut to link together with the pedestal by bolt.The present invention provides one kind wheel rim can be carried out it is local it is thinning, isolating affection is good, fixed reliable shock insulation anti-avulsion formula wheel rim spinning tool, solve the problems, such as that existing mould production equipment can not realize that wheel rim is locally thinning.
Description
Technical field
The present invention relates to wheel making apparatus, more particularly to a kind of shock insulation anti-avulsion formula wheel rim spinning tool.
Background technology
Wheel includes wheel rim and spoke.Spoke includes cylindrical type perisporium and the end wall for being connected to perisporium one end, and end wall is equipped with
Centre bore and air holes.The end face of wheel rim is the middle shape being recessed inwardly.The thickness everywhere of existing wheel rim be it is the same,
（Add thickening background technology）, but existing mould production equipment can not realize to wheel rim carry out spinning realize it is thickening.
The content of the invention
Can be by wheel rim progress part is thinning, isolating affection is good, fixed reliable shock insulation anti-avulsion the present invention provides one kind
Formula wheel rim spinning tool, solves the problems, such as that existing mould production equipment can not realize that wheel rim is locally thinning.
Above technical problem is solved by following technical proposal：A kind of shock insulation anti-avulsion formula wheel rim spinning tool, it is special
Sign is, including rack, the spinning wheel and driving wheel that the rack is equipped with iolation type support feet, is extruded wheel rim outer circumferential surface
The wheel rim rotating mechanism that rim rotates, the wheel rim rotating mechanism include two supporting rotary structures being arranged oppositely, the support
Rotational structure includes being rotationally connected with the pedestal of the rack, fixed rotation is supported to wheel rim for being threaded through in wheel rim
Head and the limit baffle ring that axial limiting is carried out to wheel rim, the swivel head coordinate anti-avulsion formula nut to connect with the pedestal by bolt
It is connected together.The swivel head of two supporting rotary structures is inserted into wheel rim from the both ends of wheel rim during use and wheel rim is carried out
Support is fixed, and swivel head then is located at wheel rim fixed to the limit baffle ring that latter two supporting rotary structure is assembled on pedestal
Both ends, the radial outside that spinning wheel is located at wheel rim need thinning position.Supporting rotary structure and spinning wheel is all rotated again, turn
Spinning wheel produces extruding to wheel rim and make it that wheel rim is required all local thinning when dynamic, and wheel rim produces axis during being spun
To movement, then stop the length just requirement of shelter of spinning and wheel rim when being moved to same limit baffle ring and abutting together.Set
Iolation type support feet, can reduce vibrations.
Preferably, the iolation type support feet includes the damping oil cylinder being vertically arranged and the damping bullet being set on damping oil cylinder
Spring, the damping oil cylinder include the damping oil cylinder cylinder body to link together with the rack and be arranged at damping oil cylinder cylinder body the
One piston, the first piston are connected with support base by piston rod, and one end of the damping spring is connected with the piston rod
Together, the other end links together with the damping oil cylinder cylinder body, be additionally provided with the damping oil cylinder cylinder body second piston and
Separating plate, forms the first oil pocket, second is formed between the separating plate and second piston between the separating plate and first piston
Oil pocket, is equipped with driving first piston between the first piston and second piston and second piston is produced to mobile electromagnetic force
Adhesive mechanism, the separating plate are equipped with the intercommunicating pore of the first oil pocket of connection and the second oil pocket, and the intercommunicating pore is hinged with towards the
The door-plate and run through door-plate equipped with some equipped with the door-plate resetting-mechanism for closing door-plate, the door-plate that two oil pockets are unidirectionally opened
Main damp channel, is equipped with velocity sensor in the intercommunicating pore；When the velocity sensor detects oil from the first oil pocket stream
To the second oil pocket when, the electromagnetic force adhesive mechanism stop driving first piston and second piston to movement, when the speed
Sensor detect oil from the second oil pocket flow to the first oil pocket when, the electromagnetic force adhesive mechanism driving first piston and second live
Plug is to movement.The specific shock absorbing process of the technical solution is：When it is vibrated and when causing damping spring to shrink, damping spring
Drive piston rod driving first piston mobile and make it that the first oil pocket reduces, the first oil pocket reduces the oil warp in driving damping oil cylinder
Window flows to the second oil pocket from the first oil pocket, and door-plate is open so that oil stream does not produce oil damping work through door-plate during window at this time
With and electromagnetic force adhesive mechanism lose and enable second piston to the fixation of first piston and second piston relative to
One piston moves freely, it is achieved thereby that damping action is smaller, without causing, damping spring contraction is obstructed namely spring can
Shrink in time and reduce spring contraction stroke and jolt, after spring contraction stroke under the action of door-plate resetting-mechanism, door-plate
Again stop in window.Then spring elongation is resetted and released energy, and the result of elongation causes damping oil cylinder cylinder body and first
Piston produces disengaging movement and make it that the second oil pocket reduces and the first oil pocket becomes larger so that the oil in damping oil cylinder is through window from second
Oil pocket flows to the first oil pocket, and electromagnetic force adhesive mechanism, which fixes first piston and second piston, at this time keeps relative position constant
And door-plate can not be open, allow oil in whole spring contraction stroke from main damp channel by being hindered to produce friction
Buddhist nun's energy dissipating, jolts so as to reduce spring extended travel.
Preferably, being equipped with damper rod in the main damp channel, the damper rod mating spherical surfaces are connected to the master
In damp channel, the damper rod is equipped with branch damp channel.Vibrational energy is turned when the excessively main damp channel of oil stream, branch damp channel
Rocking for damper rod can be produced while being changed into thermal energy and consume, damper rod rocks also play is changed into heat by vibrational energy
Can and the effect that consumes.If vibration it is smaller and and only oil rock, when oil rocks damper rod produce rock also can energy-absorbing,
Damper rod is set to improve the absorption to low amplitude vibration.
Preferably, the door-plate is all stretched out at the both ends of the damper rod, two end faces of the damper rod are all sphere.
Also damper rod can be driven to run and energy-absorbing when enabling to oil to receive the vibration of non-damping oil cylinder cylinder body axial direction.Energy-absorbing effect
It is good.
Preferably, the damper rod is cylinder, it is designed with two end faces of the damper rod some along damper rod
Circumferentially distributed increasing resistance groove.Contact area of the damper rod with oil can be improved, to improve energy-absorbing effect and induction sensitivity.
Preferably, the door-plate resetting-mechanism is the torsional spring being arranged in the shaft of door-plate.
Preferably, the electromagnetic force adhesive mechanism includes being arranged at the electromagnet of first piston and is arranged at second piston
Same electromagnet coordinate ferrimagnet piece.
Preferably, the internal diameter of first oil pocket is more than the internal diameter of the second oil cylinder.During spring extends, first
Piston is identical with the displacement of second piston, and the volume of the first oil pocket increase at this time is more than the volume that the second oil pocket reduces, so that
Obtain the first oil pocket and produce negative pressure relative to the second oil pocket, the result for producing negative pressure more reliably flows to the first oil for oil through door-plate
Chamber, jolts so as to more reliably reduce spring extended travel.
Preferably, the anti-avulsion formula nut includes main paragraph and only pendulum section, the outer end of the main paragraph are equipped with major diameter section,
The perisporium of the major diameter section is equipped with pendulum groove, and the only pendulum section is equipped with yaw, and the only pendulum section is rotationally threaded through described big
In the section of footpath, the yaw is plugged in the pendulum groove, is equipped between the yaw and pendulum groove and is swung gap, the spiral shell of the main paragraph
Line and the screw thread of the only pendulum section may be adjusted on same helix.Anti-avulsion formula anti-avulsion formula nut in the technical program
Prevent vibration from producing the process loosened and being；When producing vibration, the meeting between the screw thread of main paragraph and the only screw thread of pendulum section produces
Stagger the change closed up, cause the screw thread of the two not on same helix when staggering, so as to play the role of hindering to loosen.
Preferably, it is described only pendulum section turn to the yaw with it is described pendulum groove side wall portion be connected to together when, institute
State the screw thread of main paragraph and only the screw thread of pendulum section is located on same helix, the gap that swings is located at yaw and puts the another of groove
Between side of sidewall portion.When rotating anti-avulsion formula anti-avulsion formula nut bolt, the screw thread of the screw thread of main paragraph and only pendulum section can be easily right
Together, the convenience tightened when unclamping anti-avulsion formula nut is good.
Preferably, the anti-avulsion formula nut is additionally provided with helix alignment's holding mechanism, helix alignment's holding mechanism bag
Include the top being arranged in the only pendulum section, driving top stretches into the swing gap and is connected to another side wall of the pendulum groove
Top driving mechanism in portion.
Preferably, it is described top driving mechanism include with top abut together first driving column, make the first driving
Column, which is maintained at, to come directly towards the driving column fastening screw for the position being connected on another side of sidewall portion of pendulum groove, driving driving column positioning is inserted
Insertion spring that pin is inserted into the first driving column, driving driving column fastening screw extract the first driving column the second driving column and
The driving column that the driving column of driving first departs from top departs from spring.
Preferably, being equipped between described two supporting rotary structures prevents two support rotary mechanisms produce from moving radially
Radial direction position limiting structure.Improve convenience during assembling.
Preferably, the radial direction position limiting structure includes being arranged on the limit of the end of the swivel head of a supporting rotary structure
The limit hole that the same spacing head of potential head and the end for the swivel head for being arranged on another supporting rotary structure coordinates.Structure is tight
Gather, make easy to assembly.
Present invention tool has the advantage that：Anti seismic efficiency is good.Do not allow to be also easy to produce pine between pedestal and swivel head when being given a shock
It is dynamic；It is thinning local spinning can be carried out to wheel rim.
Brief description of the drawings
Fig. 1 is the use state diagram of the present invention.
Fig. 2 is the schematic diagram every shock-proof type support feet.
Fig. 3 is the close-up schematic view at the A of Fig. 2.
Fig. 4 is the close-up schematic view at the B of Fig. 3.
Fig. 5 is the schematic cross-sectional view of anti-avulsion formula nut.
Fig. 6 be anti-avulsion formula nut along Fig. 5 A to enlarged diagram.
Fig. 7 is B-B schematic cross-sectional views of Fig. 6.
In figure：Rack 1, spinning wheel 2, wheel rim rotating mechanism 3, supporting rotary structure 4, pedestal 41, swivel head 42, limiting block
Ring 43, radial direction position limiting structure 5, spacing head 51, limit hole 52, limited step 6, wheel rim 7, anti-avulsion formula nut 8, main paragraph 811, only
Put section 812, major diameter section 813, pendulum groove 814, yaw 815, helix alignment's holding mechanism 82, top 821, top driving mechanism 822,
First driving column 8221, second drives column 8222, insertion spring 8223, driving column fastening screw 8224, driving column to depart from spring
8225th, gap 83, iolation type support feet 9, damping oil cylinder 91, damping oil cylinder cylinder body 911, first piston 912, piston rod are swung
913rd, second piston 914, the first oil pocket 915, the second oil pocket 916, damping spring 92, support base 93, separating plate 94, window 941,
Door-plate 942, door-hinge 9421, main damp channel 9422, damper rod 9423, branch damp channel 9424, increase resistance groove 9425, block 943,
Electromagnetic force adhesive mechanism 95, electromagnet 951, ferrimagnet piece 952, velocity sensor 96.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of shock insulation anti-avulsion formula wheel rim spinning tool, including rack 1.Rack 1 be equipped with iolation type support feet 9,
Spinning wheel 2 and wheel rim rotating mechanism 3.
Iolation type support feet 9 includes the damping oil cylinder 91 being vertically arranged and the damping spring 92 being set on damping oil cylinder.Damping
Oil cylinder 91 includes damping oil cylinder cylinder body 911.Damping oil cylinder cylinder body 911 links together with rack 1.In damping oil cylinder cylinder body 911
Equipped with first piston 912.First piston 912 is connected with support base 93 by piston rod 913.The same piston in one end of damping spring 92
Bar 913 is fixed together, the other end is fixed together with damping oil cylinder cylinder body 911.
Spinning wheel 2 has two.Spinning wheel 2 is rotatably connected in rack 1.Two spinning wheels 2 are distributed in wheel rim rotating mechanism 3
Radially opposite sides.
Wheel rim rotating mechanism 3 includes two supporting rotary structures 4 being arranged oppositely.Two supporting rotary structures 4 are along spinning
The axial direction of wheel 2 is arranged oppositely.Supporting rotary structure 4 includes pedestal 41, swivel head 42 and limit baffle ring 43.Pedestal 41 is the same as rack 1
It is rotatably connected.Swivel head 42 coordinates anti-avulsion formula nut 8 to be detachably connected with pedestal 41 by bolt 11.It is spacing
Baffle ring 43 is arranged on the connecting pin of swivel head 42（The one end connected with pedestal 41）.It is equipped between two supporting rotary structures 4
Radial direction position limiting structure 5.When radial direction position limiting structure 5 is assembled together for preventing two support rotary mechanisms generations from moving radially
Keep coaxial.Radial direction position limiting structure 5 includes spacing head 51 and limit hole 52.Spacing head 51 is arranged on supporting rotary structure
The end of swivel head（One end i.e. away from limit baffle ring 43）.Limit hole 52 is arranged on the swivel head of another supporting rotary structure
End.Spacing head 51 is the same as formation axial limiting step 6 between the end face of the swivel head 42 where spacing head.
Referring to Fig. 2, second piston 914 and separating plate 94 are additionally provided with damping oil cylinder cylinder body 911.Separating plate 94 and damping oil
Cylinder cylinder body 911 is fixed together.The first oil pocket 915 is formed between damping oil cylinder cylinder body 911 and first piston 912.Separating plate 94
The second oil pocket 916 is formed between second piston 914.The internal diameter of first oil pocket 915 is more than the internal diameter of the second oil pocket 916.First
915 and second oil pocket 916 of oil pocket is distributed along the vertical direction.Separating plate 94 is equipped with intercommunicating pore 941.First oil of the connection of intercommunicating pore 941
915 and second oil pocket 916 of chamber.
Electromagnetic force adhesive mechanism 95 is equipped between first piston 912 and second piston 914.Electromagnetic force adhesive mechanism 95 includes
Electromagnet 951 and ferrimagnet piece 952.Electromagnet 951 is arranged on first piston 912.Ferrimagnet piece 952 is arranged at
In second piston 914.
Intercommunicating pore 941 is equipped with door-plate 942.
Referring to Fig. 3, door-plate 942 is hinged in intercommunicating pore 941 by door-hinge 9421.Separating plate 94 is equipped with door-plate and resets machine
Structure.Door-plate resetting-mechanism is the torsional spring being arranged in the shaft of door-plate.Door-plate 942 is only capable of unidirectionally opening towards the second oil pocket 916.
Velocity sensor 96 is equipped with intercommunicating pore 941.Door-plate 942 is equipped with some main damp channels 9422 through door-plate.Main damping is logical
Damper rod 9423 is equipped with road 9422.9423 mating spherical surfaces of damper rod are connected in main damp channel 9422.Damper rod 9423
Equipped with branch damp channel 9424.Door-plate 942 is all stretched out at the both ends of damper rod 9423.Two end faces of damper rod 9423 are all ball
Face.Damper rod 9423 is cylinder.
Referring to Fig. 4, some increasing resistance grooves 9425 circumferentially distributed along damper rod are designed with two end faces of damper rod 9423.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in use, the liquid such as filling oil in the first oil pocket 915 and the second oil pocket 916.It is logical
Cross support base 93 and be supported on ground.When being impacted and cause damping spring 92 to shrink, damping spring 92 drives piston rod 913
Driving first piston 912 moves and make it that the first oil pocket 915 reduces, the first oil pocket 915 reduce driving it is oily through intercommunicating pore 941 from the
One oil pocket 915 flows to the second oil pocket 916, the flow direction of oil is detected that velocity sensor 96 passes through control by velocity sensor 96
System controls 951 dead electricity of electromagnet, so that electromagnetic force adhesive mechanism 95 is lost to first piston 912 and second piston 914
Fixation（That is first piston 912 and second piston 914 can produce relative movement）, by door when oil stream crosses intercommunicating pore 941
Plate 942 is pushed open so that oil stream is straight-through through intercommunicating pore 941 and enters the second oil pocket 916（I.e. door-plate 942 does not produce damping to oil and makees
With）, it is achieved thereby that damping action is smaller, without causing, damping spring contraction is obstructed namely spring can be shunk in time and be dropped
Low spring contraction stroke jolts, after spring contraction stroke under the action of door-plate resetting-mechanism（I.e. due to door-plate keep to
Lower inclination and density are more than oily）And rotate and close automatically, door-plate 942 stops in intercommunicating pore 941 again.Then damping spring 92
Elongation is resetted and released energy, and the result of elongation causes damping oil cylinder cylinder body 911 and first piston 912 to produce disengaging movement and cause
Second oil pocket 916 reduces and the first oil pocket 915 becomes larger so that oil flows to the first oil pocket through intercommunicating pore 941 from the second oil pocket 916
915th, the oily flow direction is detected by velocity sensor 96, velocity sensor 96 by control system control electromagnet 951 it is electric,
Electromagnet 951 produces magnetic force so that first piston 912 and second piston 914 are fixed and pressed by electromagnetic force adhesive mechanism 95
Tightly on oil, door-plate 942 can not be open, allow oil to the door in whole spring contraction stroke when oil is flowed with the direction
Plate 942 produces frictional damping phenomenon and energy-absorbing, jolts so as to reduce spring extended travel.
The damping energy-absorbing shock absorbing process of door-plate is：Oil stream is rocked and will shaken through main damp channel, branch damp channel and damper rod
Energy is changed into thermal energy and consumes.When being not enough to promote the blind hole deform if vibration is smaller, only oil rocks at this time,
Damper rod is produced and rocked and energy-absorbing when oil rocks.
Referring to Fig. 5, anti-avulsion formula nut 8 includes main paragraph 811, only pendulum section 812 and helix alignment's holding mechanism 82.Main paragraph
811 outer end is equipped with major diameter section 813.The perisporium of major diameter section 813 is equipped with pendulum groove 814.Only pendulum section 812 is equipped with yaw 815.Only put
Section 812 is rotationally threaded through in major diameter section 813.Yaw 815 is plugged in pendulum groove 814.
Helix alignment's holding mechanism 82 includes top 821 and top driving mechanism 822.Top 821 is arranged on only pendulum section 812
It is interior.Coming directly towards driving mechanism 822 includes the first driving driving column 8222 of column 8221 and second.First driving column 8221 and second drives
Column is arranged in yaw 815, and stretches out the outer end face for only putting section 812.
Referring to Fig. 6, pendulum groove 814 has three, and accordingly yaw 815 also wants three.Three are put grooves 814 along only pendulum section 812
It is circumferentially distributed.Helix alignment's holding mechanism 82 is designed between all yaws and pendulum groove.Section 812 is only put according to square clockwise in figure
When abutting together to the side wall portion 8141 for turning to the same pendulum groove of yaw 815, another side of sidewall portion 8142 of yaw 815 and pendulum groove
Between produce swing gap 83, main paragraph 811 screw thread and only pendulum section 812 screw thread be located on same helix.
Referring to Fig. 7, top driving mechanism 822 further includes driving column fastening screw 8224, insertion spring 8223 and driving column
Depart from spring 8225.Driving column fastening screw 8224 is in major diameter section 813 and is inserted into yaw 815.It is inserted into spring
8223 in major diameter section 813.
Referring to Fig. 1, Fig. 5, Fig. 6 and Fig. 7, when anti-avulsion formula nut 8 is screwed on bolt 11, pressing first drives column 8221,
The first driving driving of column 8221 top 821 is extend into be connected on another side of sidewall portion 8142 of pendulum groove by swinging in gap 83
So that yaw 815 is abutted together and so that the screw thread of main paragraph 811 and the spiral shell for only putting section 812 with the side wall portion 8141 of pendulum groove
Line aligns on same helix, and driving driving column fastening screw 8224 is inserted under the action of spring 8223 is inserted at this time
In to the first driving column 8221, the first driving column 8221 is set to be maintained at current state（The opposite side for being connected to pendulum groove will be come directly towards
The state of position in wall portion）.So that rotate convenient and strength-saving during anti-avulsion formula anti-avulsion formula nut.
When anti-avulsion formula nuts and bolt is screwed together, the driving column 8222, second of pressing second drives the driving of column 8222 to drive
Dynamic column fastening screw 8224 departs from the first driving column 8221, driving column depart from the driving of spring 8,225 first driving column 8221 eject and
Lose the driving effect to top 821 and so that driving column fastening screw 8224 can not be inserted into the first driving column 8221.
It can only be relatively rotated between pendulum section 812 and main paragraph 811 at this time, it is vibrated and cause blind rivet to have disengaging with connection screw thread hole
Trend when, only put section 812 and main paragraph 811 rotations the screw thread of the two can be caused to stagger so that prevent deviate from generation.
Referring to Fig. 1, the process that the present invention carries out wheel rim spinning is：By the swivel head 42 of two supporting rotary structures 4 from
Removed on pedestal.Two swivel heads 42 are inserted into wheel rim 7 from the both ends of wheel rim 7 and fixation is supported to wheel rim, work as limit
Potential head 51, which is inserted into when being abutted together with the end face of the swivel head where limit hole to limited step 6 in limit hole 52, to be stopped
Insertion.Then two swivel heads 42 are fixed together with pedestal 41.Then spinning wheel 2 and supporting rotary structure 4 is made all to rotate,
Spinning wheel 2 is brought to required position towards wheel rim in rotation process, spinning wheel 2 be can with supporting rotary structure 4 into
Conduct to draw close with it is separating, spinning wheel 2 is fixed to rack 1 by the feed structure of existing lathe.Rotary course
Middle realization is thinning to the part of wheel rim, stops spinning together when 7 axial extension of wheel rim to same limit baffle ring 43 abuts.
Claims (9)
1. a kind of shock insulation anti-avulsion formula wheel rim spinning tool, it is characterised in that including rack, the rack is supported equipped with iolation type
The wheel rim rotating mechanism that foot, the spinning wheel extruded wheel rim outer circumferential surface and driving wheel rim rotate, the wheel rim rotating mechanism
Including two supporting rotary structures being arranged oppositely, the supporting rotary structure include be rotationally connected with the rack pedestal,
It is described for being threaded through the limit baffle ring for being supported fixed swivel head in wheel rim to wheel rim and axial limiting being carried out to wheel rim
Swivel head coordinates anti-avulsion formula nut to link together with the pedestal by bolt, and the iolation type support feet includes the resistance being vertically arranged
Buddhist nun's oil cylinder and the damping spring being set on damping oil cylinder, the damping oil cylinder include the damping to link together with the rack
Cylinder block and the first piston for being arranged at damping oil cylinder cylinder body, the first piston are connected with support base by piston rod, institute
The one end for stating damping spring links together with the piston rod, the other end links together with the damping oil cylinder cylinder body, institute
State and second piston and separating plate be additionally provided with damping oil cylinder cylinder body, the first oil pocket is formed between the separating plate and first piston,
The second oil pocket is formed between the separating plate and second piston, driving first is equipped between the first piston and second piston and is lived
Plug and second piston are produced to being equipped with the first oil pocket of connection and the second oil pocket to mobile electromagnetic force adhesive mechanism, the separating plate
Intercommunicating pore, the intercommunicating pore is hinged with the door-plate unidirectionally opened towards the second oil pocket and answered equipped with the door-plate for closing door-plate
Position mechanism, the door-plate are equipped with some main damp channels through door-plate, velocity sensor are equipped with the intercommunicating pore；When described
Velocity sensor detect oil from the first oil pocket flow to the second oil pocket when, the electromagnetic force adhesive mechanism stop driving first piston
With second piston to movement, when the velocity sensor detects that oil flows to the first oil pocket from the second oil pocket, the electromagnetism
Power adhesive mechanism drives first piston and second piston to movement.
2. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 1, it is characterised in that the door-plate resetting-mechanism is
The torsional spring being arranged in the shaft of door-plate.
3. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 1 or 2, it is characterised in that the electromagnetic force is attracted
Mechanism includes being arranged at the electromagnet of first piston and is arranged at the ferrimagnet piece that the same electromagnet of second piston coordinates.
4. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 1 or 2, it is characterised in that the anti-avulsion formula nut
Including main paragraph and stop pendulum section, the outer end of the main paragraph is equipped with major diameter section, and the perisporium of the major diameter section is equipped with pendulum groove, described
Only pendulum section is equipped with yaw, and the only pendulum section is rotationally threaded through in the major diameter section, and the yaw is plugged in the pendulum groove,
It is equipped between the yaw and pendulum groove and swings gap, the screw thread of the screw thread of the main paragraph and the only pendulum section may be adjusted to position
In on same helix.
5. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 4, it is characterised in that the only pendulum section turns to institute
When stating yaw and being connected to together with the side wall portion of the pendulum groove, the screw thread of the main paragraph and the only screw thread of pendulum section are positioned at same
On helix, it is described swing gap be located at yaw and pendulum groove another side of sidewall portion between.
6. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 5, it is characterised in that the anti-avulsion formula nut is also set
There is helix alignment's holding mechanism, helix alignment's holding mechanism includes top, the driving top being arranged in the only pendulum section
Stretch into the swing gap and be connected to the top driving mechanism on another side of sidewall portion of the pendulum groove.
7. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 6, it is characterised in that the top driving mechanism bag
Include with top abut together first driving column, make the first driving column be maintained at by come directly towards be connected to pendulum groove another side of sidewall portion
On driving column fastening screw, the driving driving column fastening screw of position be inserted into insertion spring in the first driving column, driving
Driving column fastening screw to extract the second of the first driving column drives column and the driving column of driving first to depart from the driving column come directly towards and depart from
Spring.
8. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 1 or 2, it is characterised in that described two support rotations
Being equipped between rotation structure prevents two support rotary mechanisms from producing the radial direction position limiting structure moved radially.
9. shock insulation anti-avulsion formula wheel rim spinning tool according to claim 8, it is characterised in that the radial direction position limiting structure bag
Include the spacing head of the end for the swivel head for being arranged on a supporting rotary structure and be arranged on the rotation of another supporting rotary structure
The limit hole that the same spacing head of the end of rotary head coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744352.7A CN106270083B (en) | 2016-08-29 | 2016-08-29 | Shock insulation anti-avulsion formula wheel rim spinning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744352.7A CN106270083B (en) | 2016-08-29 | 2016-08-29 | Shock insulation anti-avulsion formula wheel rim spinning tool |
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| CN106270083A CN106270083A (en) | 2017-01-04 |
| CN106270083B true CN106270083B (en) | 2018-04-24 |
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| CN201610744352.7A Active CN106270083B (en) | 2016-08-29 | 2016-08-29 | Shock insulation anti-avulsion formula wheel rim spinning tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108356125B (en) * | 2017-12-29 | 2019-08-27 | 浙江金固股份有限公司 | Wheel, wheel rim rotation rolling process and spinning apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS59185532A (en) * | 1983-04-06 | 1984-10-22 | Nippon Spindle Mfg Co Ltd | Production of wheel rim |
| CN201070651Y (en) * | 2007-07-07 | 2008-06-11 | 大连顶金通用设备制造有限公司 | Random adjustable auxiliary drop panel mechanism of rotary header spinning flanging press |
| CN201283385Y (en) * | 2008-11-03 | 2009-08-05 | 嘉兴市四通车轮制造有限公司 | Vertical type numerical control spin-forging machine |
| CN103920783B (en) * | 2014-03-03 | 2016-01-13 | 江苏天宏自动化科技有限公司 | A kind of aluminium alloy wheel hub special spinning machine with self-locking locking device |
| CN204934295U (en) * | 2015-07-21 | 2016-01-06 | 秦皇岛燕大现代集成制造技术开发有限公司 | light alloy wheel power spinning machine |
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