CN112605327A - New energy automobile wheel hub forging device - Google Patents
New energy automobile wheel hub forging device Download PDFInfo
- Publication number
- CN112605327A CN112605327A CN202011585559.7A CN202011585559A CN112605327A CN 112605327 A CN112605327 A CN 112605327A CN 202011585559 A CN202011585559 A CN 202011585559A CN 112605327 A CN112605327 A CN 112605327A
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- Prior art keywords
- fixedly connected
- wall
- plate
- new energy
- energy automobile
- Prior art date
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- 238000005242 forging Methods 0.000 title claims abstract description 49
- 238000013016 damping Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 5
- 239000003818 cinder Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
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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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Abstract
The invention discloses a forging device for a new energy automobile hub, and belongs to the technical field of forging. A new energy automobile hub forging device comprises a base, wherein a first fixing plate is fixedly connected to the outer wall of the base, a second fixing plate is fixedly connected to the outer wall of the first fixing plate, a lower die is fixedly connected to the outer wall of the base, a die discharging mechanism is arranged on the lower die, a motor is arranged on the first fixing plate, a first rotating shaft is fixedly connected to the output end of the motor, a first belt wheel and a wheel disc are fixedly connected to the first rotating shaft, an eccentric shaft is fixedly connected to the outer wall of the wheel disc, a crank is rotatably connected to the eccentric shaft, a die holder is rotatably connected to one end, away from the eccentric shaft, of the crank, the die holder is; the wheel hub forging device is simple to operate, scraps generated during forging are timely cleaned through gas, the forged wheel hub is cooled, a user can conveniently take the wheel hub, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of forging, in particular to a new energy automobile hub forging device.
Background
The forging is a processing method which applies pressure to a metal blank by using a forging machine to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size, one of two major components of the forging (forging and stamping) can eliminate the defects of casting-state looseness and the like generated in the smelting process of metal through forging, optimize a microstructure, and meanwhile, as a complete metal streamline is saved, the mechanical property of the forging is generally superior to that of a casting made of the same material, important parts with high load and severe working conditions in related machinery are important, and except for a plate, a section or a welding piece which has a simple shape and can be rolled, the forging is mostly adopted.
Wheel hub forges and utilizes the mould to carry out preliminary shaping with the part blank through the punching press, when the machine carries out the punching press to wheel hub blank material, the blank can drop the piece in stamping process, clears up the piece in time, can make the interior blank of mould when the punching press the surperficial unevenness's piece pit appear, causes wheel hub outward appearance unqualified, the blank when forging simultaneously can not be fine cooling.
Disclosure of Invention
The invention aims to solve the problem of chip cleaning in the prior art, and provides a forging device for a new energy automobile hub.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a new forms of energy automobile wheel hub forging device, includes the base, the first fixed plate of base outer wall fixedly connected with, first fixed plate outer wall fixedly connected with second fixed plate, base outer wall fixedly connected with lower mould, be equipped with out mould mechanism on the lower mould, be equipped with the motor on the first fixed plate, the first pivot of motor output fixedly connected with, first band pulley of fixedly connected with and rim plate in the first pivot, rim plate outer wall fixedly connected with eccentric shaft, it is connected with the crank to rotate on the eccentric shaft, the crank is kept away from the one end of eccentric shaft and is rotated and be connected with the die holder, die holder sliding connection is on the second fixed plate, die holder outer wall fixedly connected with goes up the mould, be equipped with heat dissipation mechanism on the first fixed plate.
Preferably, the heat dissipation mechanism comprises a second rotating shaft, a second belt wheel, a cam and fan blades are fixedly connected to the second rotating shaft, and the second belt wheel is connected with the first belt wheel through a belt.
Preferably, the slag removing mechanism comprises a piston cylinder, the piston cylinder is fixedly connected to the base, an air inlet pipe and an air outlet pipe are arranged on the piston cylinder, and check valves are arranged on the air inlet pipe and the air outlet pipe.
Preferably, the inner wall of the piston cylinder is slidably connected with a piston plate, the outer wall of the piston plate is fixedly connected with a piston rod, one end, far away from the piston plate, of the piston rod is fixedly connected with a third anti-stripping plate, the outer wall of the third anti-stripping plate is fixedly connected with a roller, the piston rod is sleeved with a second restoring spring, two ends of the second restoring spring respectively abut against the outer walls of the piston cylinder and the third anti-stripping plate, and the roller is attached to the outer wall of the cam.
Preferably, the second fixing plate is provided with a slide way and an air collecting chamber, the outer wall of the die holder is fixedly connected with a slide block, and the slide block is slidably connected in the slide way.
Preferably, the outer wall of the second fixing plate is fixedly connected with a spray head, the spray head is communicated with a gas collection chamber, and one end, far away from the piston cylinder, of the gas outlet pipe is communicated with the gas collection chamber.
Preferably, demolding mechanism includes the second slide bar, second slide bar sliding connection is on the lower mould, be equipped with the die cavity on the lower mould, firstly dodge the groove and the second dodges the groove, be equipped with the recess on the base, second slide bar sliding connection dodges the inslot at the second, fixedly connected with roof and second anticreep board on the second slide bar, second anticreep board sliding connection is in the recess, first reset spring has been cup jointed on the second slide bar, first reset spring both ends offset with roof and second dodge the inner wall in groove respectively.
Preferably, the base is provided with a placing cavity, the inner wall of the placing cavity is fixedly connected with a telescopic rod, the telescopic rod is sleeved with a damping spring, and two ends of the damping spring respectively abut against the inner wall of the placing cavity.
Compared with the prior art, the invention provides a new energy automobile hub forging device, which has the following beneficial effects:
1. this new energy automobile wheel hub forging device, the user is when using, at first puts the die cavity on the lower mould with the blank of forging usefulness, the starter motor, the motor drives first pivot and rotates, the rim plate on the first pivot rotates, the rim plate drives the crank motion on the eccentric shaft at the rotation in-process, the die holder of the crank other end is driven the up-and-down motion by the crank, during the die holder up-and-down motion, slide and slider improve the stability of die holder, last mould on the die holder is ascending and is carrying out stamping forming to the blank with the in-process that descends.
2. This new energy automobile wheel hub forging device, first band pulley passes through the belt and drives the second band pulley rotation, rotate simultaneously with coaxial cam of second band pulley and flabellum, the flabellum rotates and cools down forged blank, reciprocating motion is done in the piston cylinder to the piston plate on the cam drive piston rod, the piston plate is in reciprocating motion is in the piston cylinder with external air by the intake pipe suction piston cylinder, then carry the gas collection indoor by the outlet duct again, the indoor gas of gas collection is by the shower nozzle blowout, the residue that produces when forging is cleared up.
3. This new energy automobile wheel hub forging device, the blank is by stamping forming in the die cavity in the lower mould during forging, and after the mould is divided to the upper die and lower mould, first reset spring is ejecting with the roof, and the roof is the ejecting person of facilitating the use of wheel hub after will shaping and takes, and the vibrations that produce when telescopic link and damping spring forge simultaneously absorb, have guaranteed the stationarity of forging in-process device.
The device has the advantages that the operation is simple, scraps generated during forging are timely cleaned through gas, meanwhile, the forged hub is cooled, a user can conveniently take the hub, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a new energy automobile hub forging device provided by the invention;
FIG. 2 is a schematic structural view of a part A in FIG. 1 of a forging device for a new energy automobile hub according to the present invention;
FIG. 3 is a left side view of a forging apparatus for a new energy automobile hub according to the present invention;
fig. 4 is a schematic structural diagram of a part B in fig. 3 of a forging apparatus for a new energy automobile hub according to the present invention;
FIG. 5 is a schematic structural diagram of a drawing die holder of the new energy automobile hub forging device provided by the invention;
in the figure: 1. a base; 101. a placement chamber; 2. a telescopic rod; 3. a damping spring; 4. a first fixing plate; 5. a second fixing plate; 501. a slideway; 502. a gas collection chamber; 6. a spray head; 7. a lower die; 701. a mold cavity; 702. a first avoidance slot; 703. a second avoidance slot; 8. a second slide bar; 801. a top plate; 802. a second anti-drop plate; 9. a first return spring; 10. a motor; 11. a first rotating shaft; 1101. a first pulley; 1102. a wheel disc; 1103. an eccentric shaft; 12. a crank; 13. a die holder; 1301. a slider; 14. an upper die; 15. a second rotating shaft; 1501. a second pulley; 1502. a cam; 1503. a fan blade; 16. a piston cylinder; 1601. an air inlet pipe; 1602. an air outlet pipe; 1603. a one-way valve; 17. a piston plate; 18. a piston rod; 19. a third anti-stripping plate; 20. a roller; 21. a second return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 3 and fig. 5, a new energy automobile hub forging device, which comprises a base 1, the first fixed plate 4 of 1 outer wall fixedly connected with of base, the second fixed plate 5 of 4 outer wall fixedly connected with of first fixed plate, the lower mould 7 of 1 outer wall fixedly connected with of base, be equipped with demolding mechanism on the lower mould 7, be equipped with motor 10 on the first fixed plate 4, motor 10 output end fixedly connected with first pivot 11, fixedly connected with first band pulley 1101 and rim plate 1102 on the first pivot 11, rim plate 1102 outer wall fixedly connected with eccentric shaft 1103, the last rotation of eccentric shaft 1103 is connected with crank 12, the one end that eccentric shaft 1103 was kept away from to crank 12 is rotated and is connected with die holder 13, die holder 13 sliding connection is on second fixed plate 5, die holder 13 outer wall fixedly connected with goes up mould 14, be equipped with heat.
The heat dissipation mechanism comprises a second rotating shaft 15, a second belt wheel 1501, a cam 1502 and fan blades 1503 are fixedly connected to the second rotating shaft 15, and the second belt wheel 1501 is connected with the first belt wheel 1101 through a belt.
The slag removing mechanism comprises a piston cylinder 16, the piston cylinder 16 is fixedly connected to the base 1, an air inlet pipe 1601 and an air outlet pipe 1602 are arranged on the piston cylinder 16, and check valves 1603 are arranged on the air inlet pipe 1601 and the air outlet pipe 1602.
The inner wall of the piston cylinder 16 is connected with a piston plate 17 in a sliding mode, the outer wall of the piston plate 17 is fixedly connected with a piston rod 18, one end, far away from the piston plate 17, of the piston rod 18 is fixedly connected with a third anti-falling plate 19, the outer wall of the third anti-falling plate 19 is fixedly connected with a roller 20, the piston rod 18 is sleeved with a second restoring spring 21, two ends of the second restoring spring 21 are respectively abutted to the outer walls of the piston cylinder 16 and the third anti-falling plate 19, and the roller 20 is attached to the outer wall of the.
The second fixing plate 5 is provided with a slide 501 and a gas collecting chamber 502, the outer wall of the die holder 13 is fixedly connected with a slide 1301, and the slide 1301 is slidably connected in the slide 501.
The outer wall of the second fixing plate 5 is fixedly connected with a spray head 6, the spray head 6 is communicated with the gas collection chamber 502, and one end of the gas outlet pipe 1602, which is far away from the piston cylinder 16, is communicated with the gas collection chamber 502.
The demolding mechanism comprises a second sliding rod 8, the second sliding rod 8 is connected to a lower mold 7 in a sliding mode, a mold cavity 701 is formed in the lower mold 7, a first avoiding groove 702 and a second avoiding groove 703 are formed in the lower mold 7, a groove 106 is formed in the base 1, the second sliding rod 8 is connected to the second avoiding groove 703 in a sliding mode, a top plate 801 and a second anti-falling plate 802 are fixedly connected to the second sliding rod 8, the second anti-falling plate 802 is connected to the groove 106 in a sliding mode, a first restoring spring 9 is sleeved on the second sliding rod 8, and two ends of the first restoring spring 9 are respectively abutted to the inner walls of the top plate 801 and the second avoiding groove 703.
Be equipped with on base 1 and place chamber 101, place chamber 101 inner wall fixedly connected with telescopic link 2, cup jointed damping spring 3 on telescopic link 2, damping spring 3 both ends offset with the inner wall of placing chamber 101 respectively.
When the die holder 13 moves up and down, the slide 501 and the slide 1301 improve the stability of the die holder 13, and the upper die 14 on the die holder 13 performs punch forming on the blank in the processes of ascending and descending.
Example 2:
referring to fig. 3 and 4, a new energy automobile hub forging device, including base 1, the first fixed plate 4 of 1 outer wall fixedly connected with of base, the second fixed plate 5 of 4 outer wall fixedly connected with of first fixed plate, 1 outer wall fixedly connected with lower mould 7 of base, be equipped with demolding mechanism on lower mould 7, be equipped with motor 10 on the first fixed plate 4, motor 10 output end fixedly connected with first pivot 11, fixedly connected with first band pulley 1101 and rim plate 1102 on the first pivot 11, rim plate 1102 outer wall fixedly connected with eccentric shaft 1103, rotate on the eccentric shaft 1103 and be connected with crank 12, the one end that eccentric shaft 1103 was kept away from to crank 12 rotates and is connected with die holder 13, die holder 13 sliding connection is on second fixed plate 5, die 14 is gone up to 13 outer wall fixedly connected with of die holder, be equipped with heat dissipation mechanism on the first fixed.
The heat dissipation mechanism comprises a second rotating shaft 15, a second belt wheel 1501, a cam 1502 and fan blades 1503 are fixedly connected to the second rotating shaft 15, and the second belt wheel 1501 is connected with the first belt wheel 1101 through a belt.
The slag removing mechanism comprises a piston cylinder 16, the piston cylinder 16 is fixedly connected to the base 1, an air inlet pipe 1601 and an air outlet pipe 1602 are arranged on the piston cylinder 16, and check valves 1603 are arranged on the air inlet pipe 1601 and the air outlet pipe 1602.
The inner wall of the piston cylinder 16 is connected with a piston plate 17 in a sliding mode, the outer wall of the piston plate 17 is fixedly connected with a piston rod 18, one end, far away from the piston plate 17, of the piston rod 18 is fixedly connected with a third anti-falling plate 19, the outer wall of the third anti-falling plate 19 is fixedly connected with a roller 20, the piston rod 18 is sleeved with a second restoring spring 21, two ends of the second restoring spring 21 are respectively abutted to the outer walls of the piston cylinder 16 and the third anti-falling plate 19, and the roller 20 is attached to the outer wall of the.
The second fixing plate 5 is provided with a slide 501 and a gas collecting chamber 502, the outer wall of the die holder 13 is fixedly connected with a slide 1301, and the slide 1301 is slidably connected in the slide 501.
The outer wall of the second fixing plate 5 is fixedly connected with a spray head 6, the spray head 6 is communicated with the gas collection chamber 502, and one end of the gas outlet pipe 1602, which is far away from the piston cylinder 16, is communicated with the gas collection chamber 502.
The demolding mechanism comprises a second sliding rod 8, the second sliding rod 8 is connected to a lower mold 7 in a sliding mode, a mold cavity 701 is formed in the lower mold 7, a first avoiding groove 702 and a second avoiding groove 703 are formed in the lower mold 7, a groove 106 is formed in the base 1, the second sliding rod 8 is connected to the second avoiding groove 703 in a sliding mode, a top plate 801 and a second anti-falling plate 802 are fixedly connected to the second sliding rod 8, the second anti-falling plate 802 is connected to the groove 106 in a sliding mode, a first restoring spring 9 is sleeved on the second sliding rod 8, and two ends of the first restoring spring 9 are respectively abutted to the inner walls of the top plate 801 and the second avoiding groove 703.
Be equipped with on base 1 and place chamber 101, place chamber 101 inner wall fixedly connected with telescopic link 2, cup jointed damping spring 3 on telescopic link 2, damping spring 3 both ends offset with the inner wall of placing chamber 101 respectively.
According to the invention, the first belt wheel 1101 drives the second belt wheel 1501 to rotate through a belt, the cam 1502 and the fan blades 1503 which are coaxial with the second belt wheel 1501 rotate simultaneously, the fan blades 1503 rotate to cool a forged blank, the cam 1502 drives the piston plate 17 on the piston rod 18 to reciprocate in the piston cylinder 16, the piston plate 17 reciprocates in the piston cylinder 16 and simultaneously sucks outside air into the piston cylinder 16 through the air inlet pipe 1601 and then conveys the air into the air collection chamber 502 through the air outlet pipe 1602, and air in the air collection chamber 502 is sprayed out through the spray head 6 to clean residues generated during forging.
Example 3:
referring to fig. 1 and 2, a new energy automobile hub forging device, which comprises a base 1, the first fixed plate 4 of 1 outer wall fixedly connected with of base, the second fixed plate 5 of 4 outer wall fixedly connected with of first fixed plate, 1 outer wall fixedly connected with lower mould 7 of base, be equipped with demolding mechanism on lower mould 7, be equipped with motor 10 on the first fixed plate 4, motor 10 output end fixedly connected with first pivot 11, fixedly connected with first band pulley 1101 and rim plate 1102 on the first pivot 11, rim plate 1102 outer wall fixedly connected with eccentric shaft 1103, rotate on the eccentric shaft 1103 and be connected with crank 12, the one end that eccentric shaft 1103 was kept away from to crank 12 rotates and is connected with die holder 13, die holder 13 sliding connection is on second fixed plate 5, the last mould 14 of die holder 13 outer wall fixedly connected with, be equipped with heat dissipation mechanism on first fixed plate.
The heat dissipation mechanism comprises a second rotating shaft 15, a second belt wheel 1501, a cam 1502 and fan blades 1503 are fixedly connected to the second rotating shaft 15, and the second belt wheel 1501 is connected with the first belt wheel 1101 through a belt.
The slag removing mechanism comprises a piston cylinder 16, the piston cylinder 16 is fixedly connected to the base 1, an air inlet pipe 1601 and an air outlet pipe 1602 are arranged on the piston cylinder 16, and check valves 1603 are arranged on the air inlet pipe 1601 and the air outlet pipe 1602.
The inner wall of the piston cylinder 16 is connected with a piston plate 17 in a sliding mode, the outer wall of the piston plate 17 is fixedly connected with a piston rod 18, one end, far away from the piston plate 17, of the piston rod 18 is fixedly connected with a third anti-falling plate 19, the outer wall of the third anti-falling plate 19 is fixedly connected with a roller 20, the piston rod 18 is sleeved with a second restoring spring 21, two ends of the second restoring spring 21 are respectively abutted to the outer walls of the piston cylinder 16 and the third anti-falling plate 19, and the roller 20 is attached to the outer wall of the.
The second fixing plate 5 is provided with a slide 501 and a gas collecting chamber 502, the outer wall of the die holder 13 is fixedly connected with a slide 1301, and the slide 1301 is slidably connected in the slide 501.
The outer wall of the second fixing plate 5 is fixedly connected with a spray head 6, the spray head 6 is communicated with the gas collection chamber 502, and one end of the gas outlet pipe 1602, which is far away from the piston cylinder 16, is communicated with the gas collection chamber 502.
The demolding mechanism comprises a second sliding rod 8, the second sliding rod 8 is connected to a lower mold 7 in a sliding mode, a mold cavity 701 is formed in the lower mold 7, a first avoiding groove 702 and a second avoiding groove 703 are formed in the lower mold 7, a groove 106 is formed in the base 1, the second sliding rod 8 is connected to the second avoiding groove 703 in a sliding mode, a top plate 801 and a second anti-falling plate 802 are fixedly connected to the second sliding rod 8, the second anti-falling plate 802 is connected to the groove 106 in a sliding mode, a first restoring spring 9 is sleeved on the second sliding rod 8, and two ends of the first restoring spring 9 are respectively abutted to the inner walls of the top plate 801 and the second avoiding groove 703.
Be equipped with on base 1 and place chamber 101, place chamber 101 inner wall fixedly connected with telescopic link 2, cup jointed damping spring 3 on telescopic link 2, damping spring 3 both ends offset with the inner wall of placing chamber 101 respectively.
According to the invention, a blank is punched and formed in the die cavity 701 in the lower die 7 during forging, after the upper die 14 and the lower die 7 are separated, the first restoring spring 9 ejects the top plate 801, the top plate 801 ejects the formed hub for a user to take, and the vibration generated during simultaneous forging of the telescopic rod 2 and the damping spring 3 is absorbed, so that the stability of the device during forging is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The forging device for the new energy automobile hub comprises a base (1) and is characterized in that a first fixing plate (4) is fixedly connected to the outer wall of the base (1), a second fixing plate (5) is fixedly connected to the outer wall of the first fixing plate (4), a lower die (7) is fixedly connected to the outer wall of the base (1), a die stripping mechanism is arranged on the lower die (7), a motor (10) is arranged on the first fixing plate (4), a first rotating shaft (11) is fixedly connected to the output end of the motor (10), a first belt wheel (1101) and a wheel disc (1102) are fixedly connected to the first rotating shaft (11), an eccentric shaft (1103) is fixedly connected to the outer wall of the wheel disc (1102), a crank (12) is rotatably connected to the eccentric shaft (1103), a die holder (13) is rotatably connected to one end, away from the eccentric shaft (1103), of the crank (12), and the die holder (13) is, the die holder (13) outer wall fixedly connected with goes up mould (14), be equipped with heat dissipation mechanism on first fixed plate (4), be equipped with scarfing cinder mechanism on base (1).
2. The forging device for the new energy automobile hubs according to claim 1, characterized in that the heat dissipation mechanism comprises a second rotating shaft (15), a second belt wheel (1501), a cam (1502) and fan blades (1503) are fixedly connected to the second rotating shaft (15), and the second belt wheel (1501) is connected with the first belt wheel (1101) through a belt.
3. The forging device for the new energy automobile hubs according to claim 2, characterized in that the slag removal mechanism comprises a piston cylinder (16), the piston cylinder (16) is fixedly connected to the base (1), an air inlet pipe (1601) and an air outlet pipe (1602) are arranged on the piston cylinder (16), and check valves (1603) are arranged on the air inlet pipe (1601) and the air outlet pipe (1602).
4. The forging device for the new energy automobile hubs according to claim 3, characterized in that a piston plate (17) is connected to the inner wall of the piston cylinder (16) in a sliding manner, a piston rod (18) is fixedly connected to the outer wall of the piston plate (17), a third anti-release plate (19) is fixedly connected to one end, far away from the piston plate (17), of the piston rod (18), a roller (20) is fixedly connected to the outer wall of the third anti-release plate (19), a second restoring spring (21) is sleeved on the piston rod (18), two ends of the second restoring spring (21) are respectively abutted to the outer walls of the piston cylinder (16) and the third anti-release plate (19), and the roller (20) is attached to the outer wall of the cam (1502).
5. The forging device for the new energy automobile hubs according to claim 1, characterized in that a slide way (501) and a gas collection chamber (502) are arranged on the second fixing plate (5), a slide block (1301) is fixedly connected to the outer wall of the die holder (13), and the slide block (1301) is slidably connected in the slide way (501).
6. The forging device for the new energy automobile hubs according to claim 4, characterized in that a spray head (6) is fixedly connected to the outer wall of the second fixing plate (5), the spray head (6) is communicated with a gas collection chamber (502), and one end, away from the piston cylinder (16), of the gas outlet pipe (1602) is communicated with the gas collection chamber (502).
7. The forging device for the new energy automobile hubs according to claim 1, wherein the demolding mechanism comprises a second slide bar (8), the second slide bar (8) is slidably connected to a lower die (7), a die cavity (701), a first avoidance groove (702) and a second avoidance groove (703) are formed in the lower die (7), a groove (106) is formed in the base (1), the second slide bar (8) is slidably connected to the second avoidance groove (703), a top plate (801) and a second anti-falling plate (802) are fixedly connected to the second slide bar (8), the second anti-falling plate (802) is slidably connected to the groove (106), a first restoring spring (9) is sleeved on the second slide bar (8), and two ends of the first restoring spring (9) are respectively abutted to inner walls of the top plate (801) and the second avoidance groove (703).
8. The forging device for the new energy automobile hubs according to claim 1, characterized in that a placing cavity (101) is formed in the base (1), an expansion link (2) is fixedly connected to the inner wall of the placing cavity (101), a damping spring (3) is sleeved on the expansion link (2), and two ends of the damping spring (3) respectively abut against the inner wall of the placing cavity (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011585559.7A CN112605327A (en) | 2020-12-29 | 2020-12-29 | New energy automobile wheel hub forging device |
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| CN202011585559.7A CN112605327A (en) | 2020-12-29 | 2020-12-29 | New energy automobile wheel hub forging device |
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| CN112605327A true CN112605327A (en) | 2021-04-06 |
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| CN113305465A (en) * | 2021-07-30 | 2021-08-27 | 徐州康仕居新材料科技有限公司 | Thermal resistance test fixture for flip chip |
| CN114289678A (en) * | 2021-12-06 | 2022-04-08 | 汪航 | Aluminum alloy wheel hub forging equipment |
| CN114850388A (en) * | 2022-04-16 | 2022-08-05 | 潍坊职业学院 | Automobile hub forging device and using method thereof |
| CN116174638A (en) * | 2022-12-06 | 2023-05-30 | 江苏珀然股份有限公司 | Wheel forges mould cleaning device |
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Application publication date: 20210406 |