CN108311674A - A kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function - Google Patents
A kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function Download PDFInfo
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- CN108311674A CN108311674A CN201810340681.4A CN201810340681A CN108311674A CN 108311674 A CN108311674 A CN 108311674A CN 201810340681 A CN201810340681 A CN 201810340681A CN 108311674 A CN108311674 A CN 108311674A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention relates to a kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function,Including air inlet pipe,Crucible,Elevating mechanism,Casting mechanism and stalk,Several speed adjusting gears are equipped in air inlet pipe,Speed adjusting gear includes translation component,Translational block,Speed adjusting plate and regulating module,Regulating module includes pressure plare,Spring,Speed control rod and two position-limiting units,Casting Mechanism includes first motor,First drive shaft,Upper mold,Lower mold and at least two connection components,The Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function controls the flow velocity of air by speed adjusting gear,And then adjust the flow of air,The stable gas pressure in crucible is set to increase,Convenient for accurately controlling the dosage of molten aluminum,Improve the molding quality of wheel hub,Moreover,Upper mold and lower mold rotation are driven by Casting Mechanism,Reinforce the flowing of molten aluminum,Molten aluminum is set to be evenly distributed between upper mold and lower mold,Further improve the practicability of wheel hub molding quality and equipment.
Description
Technical field
The present invention relates to wheel hub Casting Equipment field, more particularly to a kind of Intelligent aluminum alloy wheel hub with speed-regulating function
Low-pressure casting apparatus.
Background technology
Wheel hub is called wheel rim, wheel, tire bell, gold that be the drum-shaped that exterior feature supports tire in tire, that center is on axis
Belong to component.Wheel hub is various according to diameter, width, molding mode, material variety classes.During wheel hub manufactures, mostly use
Two kinds of modes of production of casting and forging, and forging type is divided into two kinds of gravitational casting and low pressure casting, wherein low pressure casting due to
At low cost, the advantages that molding is fast, become the cast shaping process of current relatively broad application.
When low pressure casting carries out, usually enters crucible from air inlet pipe by compressed air, so that the air pressure in crucible is increased, force
Molten aluminum inside crucible rises along stalk, and enters in mold cavity, and as time goes by, molten aluminum can be full of cavity, after
Into packing stage, and then casting is completed, but during actual casting, since the stream of compressed air cannot be efficiently controlled
It measures, the pressure control in crucible is unstable, leads to not the ascending amount for effectively controlling molten aluminum, influences casting quality, moreover,
Molten aluminum, since molten aluminum has certain viscosity, causes in mould inside after entering mold cavity, and molten aluminum is unevenly distributed, into
And the molding quality of wheel hub is affected, reduce the practicability of existing low-pressure casting apparatus.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of with speed-regulating function
Intelligent aluminum alloy wheel hub low-pressure casting apparatus.
The technical solution adopted by the present invention to solve the technical problems is：A kind of Intelligent aluminum alloy with speed-regulating function
Wheel hub low-pressure casting apparatus, including air inlet pipe, crucible, top plate, elevating mechanism, casting mechanism, stalk and two pillars, it is described
Air inlet pipe is fixed on the top of crucible, and several speed adjusting gears are equipped in the air inlet pipe, are connected to crucible in the air inlet pipe, two
A pillar is separately positioned on the both sides of casting mechanism, and the bottom end of the pillar is fixed on crucible, and the top plate is erected at two
On pillar, the elevating mechanism is arranged between casting mechanism and top plate, and the elevating mechanism is connect with casting mechanism driving, institute
The bottom that the bottom end of stalk is arranged in crucible is stated, the top of the stalk is connect with casting mechanism；
The speed adjusting gear includes translation component, translational block, hinged block, speed adjusting plate and regulating module, the translation component
It being sequentially connected with translational block, the regulating module is arranged in the top of translational block, and the hinged block is located at the top of translation component,
The hinged block is fixed on the inner wall of air inlet pipe, and the speed adjusting plate is hinged with hinged block, and the speed adjusting plate is equipped with several logical
Hole；
The regulating module includes pressure plare, spring, speed control rod and two position-limiting units, and two position-limiting units are respectively set
In the both sides of pressure plare, the pressure plare is arranged by spring in the top of translational block, and the bottom end of the speed control rod is fixed on pressure
On power plate, the bottom end of the speed control rod is fixed on the top of translational block, and the position-limiting unit includes montant and slip ring, the montant
Bottom end be fixed in translational block, the slip ring is set on montant, and the slip ring is fixedly connected with pressure plare；
The Casting Mechanism includes first motor, the first drive shaft, upper mold, lower mold and at least two connection components,
The first motor is sequentially connected by the first drive shaft and upper mold, and the lower mold is arranged in the lower section of upper mold, described
Connection component is circumferentially evenly distributed on the periphery of upper mold, and the connection component includes side plate, side lever, inserted link, supporting block and extremely
Few two fastening units, the side plate are fixed on lower mold, and the side plate is equipped with jack, and one end of the side lever is fixed on
On upper mold, the other end of the side lever is fixedly connected with the top of inserted link, and the bottom end of the inserted link passes through jack, the fastening
Unit is circumferentially evenly distributed on the periphery of jack, and the supporting block is fixed on the lower section of side plate, the lower mold and stalk
Top is connected to.
Preferably, in order to drive translational block to move, the translation component includes the second motor, first connecting rod, the second company
Bar, link block and slide bar, on the inner wall for the side that second motor is fixed on air inlet pipe, second motor and first connecting rod
It is sequentially connected, the first connecting rod is hinged by second connecting rod and link block, and the link block is fixed on the lower section of translational block, institute
It states translational block to be set on slide bar, one end of the slide bar is fixedly connected with the second motor, the other end of the slide bar and air inlet
The inner wall of the side far from the second motor of pipe is fixedly connected.
Preferably, in order to detect air mass flow, the top of the hinged block is equipped with flowmeter.
Preferably, speed adjusting plate tilts down in order to prevent, speed governing effect is influenced, the speed adjusting gear further includes baffle,
The baffle is located at the lower section of speed adjusting plate, and the baffle is held away from the inner wall of the side of the second motor.
Preferably, in order to realize that the lifting of upper mold, the elevating mechanism include air pump, cylinder and piston, the gas
Cylinder is fixed on the lower section of top plate, and the air pump is fixed on cylinder, and the air pump is connected to cylinder, the top setting of the piston
In cylinder, the bottom end of the piston is fixedly connected with first motor.
Preferably, in order to realize being fastenedly connected for upper mold and lower mold, the fastening unit includes third motor,
Three drive shafts, casing and crushing block, the third motor are fixed on the top of side plate, and the third motor is passed with third drive shaft
The periphery of dynamic connection, the third drive shaft is equipped with external screw thread, and described sleeve pipe is set in third drive shaft, is set in described sleeve pipe
There is internal thread, the internal thread in described sleeve pipe matches with the external screw thread in third drive shaft, and the side of the crushing block is fixed
On casing, the other side of the crushing block is resisted against on inserted link.
Preferably, in order to ensure that casing smoothly moves, the fastening unit further includes spacing ring, and the spacing ring is solid
It is scheduled on the top of side plate, the spacing ring is set on casing.
Preferably, passing through jack for the ease of inserted link, the shape of the bottom end of the inserted link is hemispherical.
Preferably, in order to reduce the frictional force suffered by lower mold rotation, the bottom end of the supporting block is equipped with recess, described
Steel ball is equipped in recess, the steel ball is resisted against on crucible.
Preferably, in order to be heated to entering the air in crucible, reduce the temperature difference of air and molten aluminum, the air inlet
Heating wire is equipped in pipe, the heating wire is located at the lower section of speed adjusting gear.
The invention has the advantages that tune should be passed through with the Intelligent aluminum alloy wheel hub low-pressure casting apparatus of speed-regulating function
The flow velocity of fast mechanism controls air, and then the flow of air is adjusted, so that the stable gas pressure in crucible is increased, convenient for accurately controlling aluminium
The dosage of liquid improves the molding quality of wheel hub, and compared with traditional speed adjusting gear, the speed adjusting gear is changeable by translating component
Regulating module enables a device to the size that air mass flow is flexibly controlled according to production requirement, no to the impetus position of speed adjusting plate
Only in this way, driving upper mold and lower mold rotation by Casting Mechanism, reinforces the flowing of molten aluminum, molten aluminum is made to be evenly distributed on upper mold
Between tool and lower mold, the molding quality of wheel hub is further improved, compared with traditional Casting Mechanism, which can be real
Existing upper mold flexibly splits and is fastenedly connected with lower mold, and flexibility is strong, to improve the practicability of equipment.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function of the present invention；
Fig. 2 is the knot of the speed adjusting gear of the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function of the present invention
Structure schematic diagram；
Fig. 3 is the knot of the regulating module of the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function of the present invention
Structure schematic diagram；
Fig. 4 is the knot of the Casting Mechanism of the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function of the present invention
Structure schematic diagram；
Fig. 5 is the knot of the fastening unit of the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function of the present invention
Structure schematic diagram；
In figure：1. air inlet pipe, 2. crucibles, 3. top plates, 4. stalks, 5. pillars, 6. translational blocks, 7. hinged blocks, 8. speed governing
Plate, 9. through-holes, 10. pressure plares, 11. springs, 12. speed control rods, 13. slip rings, 14. montants, 15. first motors, 16. first drivings
Axis, 17. upper molds, 18. times molds, 19. side plates, 20. side levers, 21. inserted links, 22. supporting blocks, 23. jacks, 24. second motors,
25. first connecting rod, 26. second connecting rods, 27. link blocks, 28. slide bars, 29. flowmeters, 30. baffles, 31. air pumps, 32. cylinders,
33. piston, 34. third motors, 35. third drive shafts, 36. casings, 37. crushing blocks, 38. spacing rings, 39. steel balls, 40. electric heating
Silk.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function, including air inlet pipe 1,
Crucible 2, top plate 3, elevating mechanism, casting mechanism, stalk 4 and two pillars 5, the air inlet pipe 1 are fixed on the upper of crucible 2
Side, the air inlet pipe 1 is interior to be equipped with several speed adjusting gears, is connected to crucible 2 in the air inlet pipe 1, two pillars 5 are separately positioned on
The bottom end of the both sides of casting mechanism, the pillar 5 is fixed on crucible 2, and the top plate 3 is erected on two pillars 5, the liter
Descending mechanism is arranged between casting mechanism and top plate 3, and the elevating mechanism is connect with casting mechanism driving, the stalk 4
The bottom in crucible 2 is arranged in bottom end, and the top of the stalk 4 is connect with casting mechanism；
Compressed air is passed through in air inlet pipe 1 by the low-pressure casting apparatus when producing automotive hub, by air inlet pipe 1
Regulating module controls airflow rate, increases to control the stable gas pressure ensured into the air capacity in crucible 2 in crucible 2, makes
Molten aluminum in crucible 2 rises along stalk 4, and molten aluminum enters in Casting Mechanism, and the low pressure casting of wheel hub is completed by Casting Mechanism
Work.
As shown in Fig. 2, the speed adjusting gear includes translation component, translational block 6, hinged block 7, speed adjusting plate 8 and regulating module,
The translation component is sequentially connected with translational block 6, and the regulating module is arranged in the top of translational block 6, and the hinged block 7 is located at
The top of component is translated, the hinged block 7 is fixed on the inner wall of air inlet pipe 1, and the speed adjusting plate 8 is hinged with hinged block 7, described
Speed adjusting plate 8 is equipped with several through-holes 9；
In speed adjusting gear, translational block 6 is driven to be moved by translation component, the regulating module changed in translational block 6 is exchanged
The impetus of fast plate 8, it is in different angles of inclination to make speed adjusting plate 8, and then changes air drag of the speed adjusting plate 8 to compression, compression
Air is flowed downward by the through-hole 9 on speed adjusting plate 8, and speed adjusting plate 8 is more intended to level angle, contact of the speed adjusting plate 8 with air
Area increases, and resistance is reinforced, otherwise speed adjusting plate 8 reduces the resistance of air.
As shown in figure 3, the regulating module includes pressure plare 10, spring 11, speed control rod 12 and two position-limiting units, two
Position-limiting unit is separately positioned on the both sides of pressure plare 10, and the pressure plare 10 is arranged by spring 11 in the top of translational block 6, institute
The bottom end for stating speed control rod 12 is fixed on pressure plare 10, and the bottom end of the speed control rod 12 is fixed on the top of translational block 6, the limit
Bit location includes montant 14 and slip ring 13, and the bottom end of the montant 14 is fixed in translational block 6, and the slip ring 13 is set in montant
On 14, the slip ring 13 is fixedly connected with pressure plare 10；
In regulating module, compressed spring 11 generates elastic force to pressure plare 10, and upward effect is generated to pressure plare 10
Power makes speed adjusting plate 8 keep up inclined angle to make the speed control rod 12 of the top of pressure plare 10 be resisted against the lower section of speed adjusting plate 8
Degree, when compressed air enters air inlet pipe 1, if air mass flow increases, air increases the active force of speed adjusting plate 8, make speed adjusting plate 8 to
Lower rotation prevents air mass flow from continuing to increase to increase resistance of the speed adjusting plate 8 to air, when air mass flow reduction, air
The active force of speed adjusting plate 8 is reduced, the spring 11 of compression makes speed adjusting plate 8 be rotated up, to reduce speed adjusting plate 8 to air
Resistance is convenient for air circulation, increases air flowing, to make the air mass flow in air inlet pipe 1 be maintained at a stable range
It is interior.
As illustrated in figures 4-5, the Casting Mechanism includes first motor 15, the first drive shaft 16, upper mold 17, lower mold 18
With at least two connection components, the first motor 15 is sequentially connected by the first drive shaft 16 with upper mold 17, the lower die
Tool 18 is arranged in the lower section of upper mold 17, and the connection component is circumferentially evenly distributed on the periphery of upper mold 17, the connection group
Part includes side plate 19, side lever 20, inserted link 21, supporting block 22 and at least two fastening units, and the side plate 19 is fixed on lower mold
On 18, the side plate 19 is equipped with jack 23, and one end of the side lever 20 is fixed on upper mold 17, the side lever 20 it is another
End is fixedly connected with the top of inserted link 21, and the bottom end of the inserted link 21 passes through jack 23, the fastening unit to be circumferentially uniformly distributed
In the periphery of jack 23, the supporting block 22 is fixed on the lower section of side plate 19, and the lower mold 18 and the top of stalk 4 connect
It is logical.
When needing casting hub, drives upper mold 17 to move down by elevating mechanism, make upper mold 17 and lower mold 18
It is bonded, the inserted link 21 in connection component passes through the jack 23 on side plate 19, is then fastened, is made to inserted link 21 by fastening unit
Upper mold 17 is fixedly connected with lower mold 18, and the molten aluminum in crucible 2 enters the type of upper mold 17 and lower mold 18 by stalk 4
Intracavitary portion, later, first motor 15 drive upper mold 17 to rotate by the first drive shaft 16, make in upper mold 17 and lower mold 18
The molten aluminum in portion keeps flowing, to make molten aluminum be evenly distributed between upper mold 17 and lower mold 18, convenient for improving wheel hub molding
Quality.
As shown in Fig. 2, the translation component includes the second motor 24, first connecting rod 25, second connecting rod 26,27 and of link block
Slide bar 28, on the inner wall for the side that second motor 24 is fixed on air inlet pipe 1, second motor 24 is passed with first connecting rod 25
Dynamic connection, the first connecting rod 25 is hinged by second connecting rod 26 and link block 27, and the link block 27 is fixed on translational block 6
Lower section, the translational block 6 are set on slide bar 28, and one end of the slide bar 28 is fixedly connected with the second motor 24, the slide bar
28 other end is fixedly connected with the inner wall of the side far from the second motor 24 of air inlet pipe 1.
It translates in component, the operation of the second motor 24 drives first connecting rod 25 to rotate, and block is drivingly connected by second connecting rod 26
27 movements change regulating module and put forth effort point to speed adjusting plate 8 to make translational block 6 be moved along the axis direction of slide bar 28
It sets.
Preferably, in order to detect air mass flow, the top of the hinged block 7 is equipped with flowmeter 29.
Preferably, speed adjusting plate 8 tilts down in order to prevent, speed governing effect is influenced, the speed adjusting gear further includes baffle
30, the baffle 30 is located at the lower section of speed adjusting plate 8, and the baffle 30 is held away from the inner wall of the side of the second motor 24.
Preferably, in order to realize that the lifting of upper mold 17, the elevating mechanism include air pump 31, cylinder 32 and piston
33, the cylinder 32 is fixed on the lower section of top plate 3, and the air pump 31 is fixed on cylinder 32, and the air pump 31 connects with cylinder 32
Logical, the top of the piston 33 is arranged in cylinder 32, and the bottom end of the piston 33 is fixedly connected with first motor 15.
Air pump 31 is connected to cylinder 32, and the air pressure in changeable cylinder 32 makes piston according to the air pressure size in cylinder 32
33 move in the vertical direction, when piston 33 moves up, make upper mold 17 by first motor 15 and the first drive shaft 16
It moves up, consequently facilitating removal wheel hub model, when piston 33 moves down, upper mold 17 and the fitting of lower mold 18 are convenient for
Casting hub.
As shown in figure 5, the fastening unit includes third motor 34, third drive shaft 35, casing 36 and crushing block 37, institute
The top that third motor 34 is fixed on side plate 19 is stated, the third motor 34 is sequentially connected with third drive shaft 35, the third
The periphery of drive shaft 35 is equipped with external screw thread, and described sleeve pipe 36 is set in third drive shaft 35, and interior spiral shell is equipped in described sleeve pipe 36
Line, the internal thread in described sleeve pipe 36 match with the external screw thread in third drive shaft 35, and the side of the crushing block 37 is fixed
On casing 36, the other side of the crushing block 37 is resisted against on inserted link 21.
Third motor 34 is run, and drives third drive shaft 35 to rotate, the external screw thread in third drive shaft 35 is made to act on cunning
Internal thread in block to make casing 36 be moved along the axis direction of third drive shaft 35, and then drives crushing block 37 to move,
When crushing block 37 is extruded in the surface of inserted link 21, it can be achieved that the close connection of upper mold 17 and lower mold 18.
Preferably, in order to ensure that casing 36 smoothly moves, the fastening unit further includes spacing ring 38, the limit
Ring 38 is fixed on the top of side plate 19, and the spacing ring 38 is set on casing 36.Make casing 36 along solid using spacing ring 38
Fixed direction movement, ensure that the steady movement of casing 36.
Preferably, passing through jack 23 for the ease of inserted link 21, the shape of the bottom end of the inserted link 21 is hemispherical.
Preferably, rotating suffered frictional force to reduce lower mold 18, the bottom end of the supporting block 22 is equipped with recess,
Steel ball 39 is equipped in the recess, the steel ball 39 is resisted against on crucible 2.The sliding friction of supporting block 22 is turned by steel ball 39
The idler wheel friction for turning to steel ball 39 is convenient for the rotation of upper mold 17 and lower mold 18 to reduce frictional force.
Preferably, in order to enter crucible 2 in air heat, reduce air and molten aluminum the temperature difference, it is described into
Heating wire 40 is equipped in tracheae 1, the heating wire 40 is located at the lower section of speed adjusting gear.
The low pressure wheel hub casting device is when producing wheel hub, and in the inside of air inlet pipe 1, translational block is driven by translating component
6 movements change impetus position of the regulating module to speed adjusting plate 8, and it is in different angles of inclination to make speed adjusting plate 8, changes speed adjusting plate 8
To the resistance of air, to control the flow velocity of air, and then air mass flow is adjusted, ensures that the stable gas pressure in crucible 2 increases, just
In improving wheel hub castability, moreover, the close connection of upper mold 17 and lower mold 18 is realized by connection component, by the
One motor 15 drives upper mold 17 to rotate, and lower mold 18 is made to follow rotation, reinforces the molten aluminum inside upper mold 17 and lower mold 18
Mobility, be uniformly distributed convenient for molten aluminum, to improve the molding quality of wheel hub.
Compared with prior art, governor should be passed through with the Intelligent aluminum alloy wheel hub low-pressure casting apparatus of speed-regulating function
Structure controls the flow velocity of air, and then adjusts the flow of air, so that the stable gas pressure in crucible 2 is increased, convenient for accurately controlling molten aluminum
Dosage, improve the molding quality of wheel hub, compared with traditional speed adjusting gear, which, which passes through, translates that component is changeable to be adjusted
Fast component enables a device to the size that air mass flow is flexibly controlled according to production requirement, not only to the impetus position of speed adjusting plate 8
In this way, driving upper mold 17 and lower mold 18 to rotate by Casting Mechanism, reinforces the flowing of molten aluminum, molten aluminum is made to be evenly distributed on
Between mold 17 and lower mold 18, the molding quality of wheel hub, compared with traditional Casting Mechanism, the casting machine are further improved
Structure can realize that upper mold 17 flexibly splits and is fastenedly connected with lower mold 18, and flexibility is strong, to improve the practicality of equipment
Property.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function, which is characterized in that including air inlet pipe
(1), crucible (2), top plate (3), elevating mechanism, casting mechanism, stalk (4) and two pillars (5), the air inlet pipe (1) are solid
It is scheduled on the top of crucible (2), several speed adjusting gears are equipped in the air inlet pipe (1), are connected with crucible (2) in the air inlet pipe (1)
Logical, two pillars (5) are separately positioned on the both sides of casting mechanism, and the bottom end of the pillar (5) is fixed on crucible (2), described
Top plate (3) is erected on two pillars (5), and the elevating mechanism is arranged between casting mechanism and top plate (3), the elevator
Structure is connect with casting mechanism driving, the bottom that the bottom end of the stalk (4) is arranged in crucible (2), the stalk (4)
Top is connect with casting mechanism；
The speed adjusting gear includes translation component, translational block (6), hinged block (7), speed adjusting plate (8) and regulating module, the translation
Component is sequentially connected with translational block (6), and in the top of translational block (6), the hinged block (7) is located at flat for the regulating module setting
The top of component is moved, the hinged block (7) is fixed on the inner wall of air inlet pipe (1), and the speed adjusting plate (8) is cut with scissors with hinged block (7)
It connects, the speed adjusting plate (8) is equipped with several through-holes (9)；
The regulating module includes pressure plare (10), spring (11), speed control rod (12) and two position-limiting units, two position-limiting units
The both sides of pressure plare (10) are separately positioned on, the pressure plare (10) is arranged by spring (11) in the top of translational block (6), institute
The bottom end for stating speed control rod (12) is fixed on pressure plare (10), and the bottom end of the speed control rod (12) is fixed on the upper of translational block (6)
Side, the position-limiting unit includes montant (14) and slip ring (13), and the bottom end of the montant (14) is fixed in translational block (6), institute
It states slip ring (13) to be set on montant (14), the slip ring (13) is fixedly connected with pressure plare (10)；
The Casting Mechanism includes first motor (15), the first drive shaft (16), upper mold (17), lower mold (18) and at least two
A connection component, the first motor (15) are sequentially connected by the first drive shaft (16) and upper mold (17), the lower mold
(18) it is arranged in the lower section of upper mold (17), the connection component is circumferentially evenly distributed on the periphery of upper mold (17), the company
Connected components include side plate (19), side lever (20), inserted link (21), supporting block (22) and at least two fastening units, the side plate
(19) it is fixed on lower mold (18), the side plate (19) is equipped with jack (23), and one end of the side lever (20) is fixed on
On mold (17), the other end of the side lever (20) is fixedly connected with the top of inserted link (21), and the bottom end of the inserted link (21) is worn
Jack (23) is crossed, the fastening unit is circumferentially evenly distributed on the periphery of jack (23), and the supporting block (22) is fixed on side plate
(19) lower section, the lower mold (18) are connected to the top of stalk (4).
2. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The translation component includes the second motor (24), first connecting rod (25), second connecting rod (26), link block (27) and slide bar (28),
On the inner wall for the side that second motor (24) is fixed on air inlet pipe (1), second motor (24) and first connecting rod (25)
It is sequentially connected, the first connecting rod (25) is hinged by second connecting rod (26) and link block (27), and the link block (27) is fixed
Lower section in translational block (6), the translational block (6) are set on slide bar (28), one end and the second motor of the slide bar (28)
(24) it is fixedly connected, the other end of the slide bar (28) and the inner wall of the side far from the second motor (24) of air inlet pipe (1) are solid
Fixed connection.
3. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The top of the hinged block (7) is equipped with flowmeter (29).
4. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The speed adjusting gear further includes baffle (30), and the baffle (30) is located at the lower section of speed adjusting plate (8), and the baffle (30) is fixed on
On the inner wall of side far from the second motor (24).
5. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The elevating mechanism includes air pump (31), cylinder (32) and piston (33), and the cylinder (32) is fixed on the lower section of top plate (3),
The air pump (31) is fixed on cylinder (32), and the air pump (31) is connected to cylinder (32), and the top of the piston (33) is set
It sets in cylinder (32), the bottom end of the piston (33) is fixedly connected with first motor (15).
6. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The fastening unit includes third motor (34), third drive shaft (35), casing (36) and crushing block (37), the third motor
(34) it is fixed on the top of side plate (19), the third motor (34) is sequentially connected with third drive shaft (35), and the third is driven
The periphery of moving axis (35) is equipped with external screw thread, and described sleeve pipe (36) is set in third drive shaft (35), is set in described sleeve pipe (36)
There is internal thread, the internal thread in described sleeve pipe (36) matches with the external screw thread in third drive shaft (35), the crushing block
(37) side is fixed on casing (36), and the other side of the crushing block (37) is resisted against on inserted link (21).
7. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as claimed in claim 6, which is characterized in that
The fastening unit further includes spacing ring (38), and the spacing ring (38) is fixed on the top of side plate (19), the spacing ring
(38) it is set on casing (36).
8. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The shape of the bottom end of the inserted link (21) is hemispherical.
9. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function as described in claim 1, which is characterized in that
The bottom end of the supporting block (22) is equipped with recess, is equipped with steel ball (39) in the recess, the steel ball (39) is resisted against crucible (2)
On.
10. the Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function, feature exist as described in claim 1
In the air inlet pipe (1) is interior to be equipped with heating wire (40), and the heating wire (40) is located at the lower section of speed adjusting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340681.4A CN108311674A (en) | 2018-04-13 | 2018-04-13 | A kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function |
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| CN201810340681.4A CN108311674A (en) | 2018-04-13 | 2018-04-13 | A kind of Intelligent aluminum alloy wheel hub low-pressure casting apparatus with speed-regulating function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807505A (en) * | 2021-01-28 | 2021-05-18 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807505A (en) * | 2021-01-28 | 2021-05-18 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
| CN112807505B (en) * | 2021-01-28 | 2022-10-28 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
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Application publication date: 20180724 |