CN109261930B - Aluminum alloy wheel hub die casting die - Google Patents
Aluminum alloy wheel hub die casting die Download PDFInfo
- Publication number
- CN109261930B CN109261930B CN201811487649.5A CN201811487649A CN109261930B CN 109261930 B CN109261930 B CN 109261930B CN 201811487649 A CN201811487649 A CN 201811487649A CN 109261930 B CN109261930 B CN 109261930B
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- die
- hub
- wheel hub
- extrusion
- telescopic rod
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2272—Sprue channels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an aluminum alloy wheel hub die-casting die, which comprises a wheel hub die-casting box, wherein the left side of the wheel hub die-casting box is uniformly provided with a plurality of feed inlets from top to bottom, the right side of the wheel hub die-casting box is uniformly provided with a plurality of discharge outlets from top to bottom, a discharge door device is arranged on the discharge outlets, a plurality of partition plates are arranged in the wheel hub die-casting box from top to bottom, a die containing device is arranged on each partition plate, movable refrigerating devices are arranged on the left side and the right side of each partition plate, a wheel hub die replacing device is arranged above each die containing device and can replace different wheel hub dies according to different requirements, an extruding device is arranged on the upper portion of the left side of each partition plate, an oil injection mechanism is. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of aluminum alloy hub casting, in particular to an aluminum alloy hub die-casting die.
Background
The hub is a component for connecting a tire and a shaft of a vehicle and can be divided into an integral casting type hub, an integral forging type hub and a composite type hub from the aspect of manufacturing technology, wherein the integral casting type hub occupies about 90 percent of the total production of the hub by the advantage of low cost.
In a general manufacturing process, for example, the patent name of CN 104999047 a is an aluminum alloy hub die-casting mold, which avoids the occurrence of a bore-explosion phenomenon, and the greater the pressure applied by a mold locking sleeve, the tighter the combination of the parts of the mold, the lower the pressure control difficulty, and the higher the pressure of the cavity.
However, the mold cannot be changed as required, which reduces the work efficiency, and thus a device capable of improving the work efficiency is required to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and designs an aluminum alloy hub die-casting die.
The technical scheme of the invention is that the aluminum alloy wheel hub die-casting die comprises a wheel hub die-casting box, wherein a plurality of feed inlets are uniformly formed in the left side of the wheel hub die-casting box from top to bottom, a plurality of discharge outlets are uniformly formed in the right side of the wheel hub die-casting box from top to bottom, a discharge outlet door device is arranged on the discharge outlets, a plurality of partition plates are arranged in the wheel hub die-casting box from top to bottom, a die containing device is arranged on each partition plate, a movable refrigerating device is arranged on the left side and the right side of each partition plate, a wheel hub die replacing device is arranged above the die containing device and can replace different wheel hub dies according to different requirements, an extruding device is arranged on the upper portion of the left side of each partition plate, an oil spraying mechanism is arranged on the right side of.
The discharge door device comprises a discharge door frame, the discharge door frame is fixedly mounted on the discharge port, a discharge door is arranged on the discharge door frame, one side of the discharge door is connected with one side of the discharge door frame through a hinge, and a coded lock is arranged on the other side of the discharge door.
The mould holds the device and holds the support mobile jib including the mould, and the mould holds support mobile jib fixed mounting in the middle part of baffle, and the mould holds and is equipped with swivel bearing on the support mobile jib, is equipped with the rotary rod on the swivel bearing, and the inside of rotary rod is equipped with rotary driving mechanism, and the top of rotary rod is equipped with and holds the dish, holds the upper portion all four corners position of dish and is equipped with mould fixing device.
The die fixing device comprises a die fixing plate which is fixedly arranged at the four corners of the containing disc, and a rotatable electric fixing clamp is arranged at the upper part of the die fixing plate.
The movable refrigeration device comprises a movable refrigeration bottom plate, the movable refrigeration bottom plate is fixedly arranged on the left side and the right side of each partition plate, a refrigeration telescopic rod is arranged on the front surface of the movable refrigeration bottom plate, a semicircular supporting baffle is arranged at the telescopic end of the refrigeration telescopic rod, a refrigeration pipeline is arranged on the surface of the semicircular supporting baffle, a refrigerator is arranged on the upper surface of the left side of the hub die-casting box, and the refrigerator is respectively connected with the refrigeration pipeline.
The device is changed to wheel hub mould includes wheel hub mould bottom plate, wheel hub mould bottom plate fixed mounting is at the lower part middle part of every baffle and the top middle part of wheel hub die-casting case, wheel hub round hole has been opened to wheel hub mould bottom plate middle part, the inside of wheel hub round hole is equipped with wheel hub slew bearing, the wheel hub rotary rod has been inserted to wheel hub slew bearing, the inside of wheel hub rotary rod is equipped with wheel hub drive rotary mechanism, the lower part of wheel hub rotary rod is equipped with circular frame, the lower part of circular frame evenly is equipped with the mould tongs, be connected with different moulds through the mould tongs.
The extrusion device comprises an extrusion bottom plate, the extrusion bottom plate is fixedly mounted on the upper portion of the left side of each partition plate, an extrusion telescopic rod I is arranged in the middle of the extrusion bottom plate, an elbow is arranged at the telescopic end of the extrusion telescopic rod I, an extrusion telescopic rod II is arranged at the free end of the elbow, and an extrusion block is arranged at the telescopic end of the extrusion telescopic rod II.
The oil injection mechanism comprises an oil injection supporting frame, the oil injection supporting frame is fixedly arranged above the right side of each partition board, an oil injection storage box is arranged in the middle of the oil injection supporting frame, an oil outlet is formed in the left side of the oil injection storage box, an oil outlet pipe is arranged on the oil outlet, an oil injection electromagnetic valve is arranged at the free end of the oil outlet pipe, an oil storage inlet is formed in the middle of the top of the oil injection storage box, and an oil inlet pipe is arranged on the oil storage inlet.
The control device comprises a control frame body, the control frame body is fixedly installed on the front surface of the hub die-casting box, and a controller is arranged on the front surface of the control frame body.
The aluminum alloy hub die-casting die manufactured by the technical scheme of the invention can select different hub dies to work according to needs, and can perform oil injection anti-oxidation treatment on the formed hub through the oil injection mechanism after the work, so that the whole device can work in a sealed environment, and the whole process can automatically work, thereby greatly reducing the working strength of workers and improving the precision of products.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum alloy hub die-casting mold according to the invention;
FIG. 2 is an enlarged view of the discharge door assembly of the present invention;
FIG. 3 is an enlarged view of the mobile refrigeration unit of the present invention;
FIG. 4 is an enlarged view of the hub die changer of the present invention;
FIG. 5 is an enlarged view of the extrusion apparatus of the present invention;
FIG. 6 is an enlarged view of the fuel injection mechanism of the present invention;
in the figure, 1, a hub die casting box; 2. a feed inlet; 3. a discharge port; 4. a partition plate; 5. a discharge door frame; 6. a discharge door; 7. a hinge; 8. a coded lock; 9. the mould holds the supporting main rod; 10. a rotating bearing; 11. rotating the rod; 12. a rotation driving mechanism; 13. a holding tray; 14. a mold fixing plate; 15. a rotatable electric fixing clip; 16. moving the refrigeration base plate; 17. a refrigeration telescopic rod; 18. a semicircular supporting baffle plate; 19. a refrigeration pipeline; 20. a refrigerator; 21. a hub die base plate; 22. a hub circular hole; 23. a hub slew bearing; 24. the hub rotates the rod; 25. the hub drives the rotating mechanism; 26. a circular frame; 27. a mould gripper; 28. a mold; 29. extruding the bottom plate; 30. extruding the first telescopic rod; 31. bending the pipe; 32. extruding a second telescopic rod; 33. extruding the block; 34. an oil spray support frame; 35. an oil injection storage tank; 36. an oil outlet; 37. an oil outlet pipe; 38. an oil injection solenoid valve; 39. an oil storage inlet; 40. an oil inlet pipe; 41. a control frame body; 42. and a controller.
Detailed Description
The invention is described in detail below with reference to the drawings, which are shown in fig. 1-6.
In this embodiment, the signal transmitting end of the controller 42 is in control connection with the signal receiving ends of the rotary driving mechanism 12, the rotatable electric fixing clamp 15, the refrigeration telescopic rod 17, the refrigerator 20, the hub driving rotating mechanism 25, the mold gripper 27, the first extrusion telescopic rod 30, the second extrusion telescopic rod 32 and the oil injection electromagnetic valve 38.
The solution enters the die 28 of the containing tray 13 through the feeding hole 2, at the moment, the controller 42 controls to open the rotary driving mechanism 12 to drive the containing tray 13 to rotate, the refrigerating telescopic rod 17 is controlled to open in the rotating process to drive the semicircular supporting baffle 18 to approach the containing tray 13, then the refrigerator 20 is controlled to open to refrigerate the refrigerating pipeline 19, so that the solution is rapidly cooled, and in the cooling process, the controller 42 controls to open the first extruding telescopic rod 30 and the second extruding telescopic rod 32 to drive the extruding block 33 to extrude objects inside the die 28.
When it is desired to change the mold 28, the controller 38 controls the opening hub to drive the rotating mechanism 25 to position the target mold 28 above the tray 13, the controller 38 controls the opening of the mold gripper 27 to position the mold 28 on the upper portion of the tray 13, and the controller 42 controls the opening of the rotatable electric clamp 15 to fix the mold 28 after the positioning.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (2)
1. An aluminum alloy wheel hub die-casting die comprises a wheel hub die-casting box (1) and is characterized in that a plurality of feed inlets (2) are uniformly formed in the left side of the wheel hub die-casting box (1) from top to bottom, a plurality of discharge outlets (3) are uniformly formed in the right side of the wheel hub die-casting box (1) from top to bottom, a discharge door device is arranged on each discharge outlet (3), a plurality of partition plates (4) are arranged in the wheel hub die-casting box (1) from top to bottom, a die containing device is arranged on each partition plate (4), a movable refrigerating device is arranged on the left side and the right side of each partition plate (4), a wheel hub die replacing device is arranged above each die containing device and can replace different wheel hub dies according to different requirements, an extruding device is arranged on the upper portion of the left side of each partition plate (4), an oil injection mechanism is, the front surface of the hub die-casting box (1) is provided with a control device;
the discharge door device comprises a discharge door frame (5), the discharge door frame (5) is fixedly arranged on the discharge port (3), a discharge door (6) is arranged on the discharge door frame (5), one side of the discharge door (6) is connected with one side of the discharge door frame (5) through a hinge (7), and a coded lock (8) is arranged on the other side of the discharge door (6);
the die containing device comprises a die containing supporting main rod (9), the die containing supporting main rod (9) is fixedly installed in the middle of the partition plate (4), a rotary bearing (10) is arranged on the die containing supporting main rod (9), a rotary rod (11) is arranged on the rotary bearing (10), a rotary driving mechanism (12) is arranged inside the rotary rod (11), a containing disc (13) is arranged at the top of the rotary rod (11), and die fixing devices are arranged at four corners of the upper portion of the containing disc (13);
the die fixing device comprises a die fixing plate (14), the die fixing plate (14) is fixedly arranged at the four corners of the containing disc (13), and a rotatable electric fixing clamp (15) is arranged at the upper part of the die fixing plate (14);
the movable refrigeration device comprises movable refrigeration bottom plates (16), the movable refrigeration bottom plates (16) are fixedly installed on the left side and the right side of each partition plate (4), a refrigeration telescopic rod (17) is arranged on the front surface of each movable refrigeration bottom plate (16), a semicircular supporting baffle (18) is arranged at the telescopic end of each refrigeration telescopic rod (17), a refrigeration pipeline (19) is arranged on the surface of each semicircular supporting baffle (18), a refrigerator (20) is arranged on the upper surface of the left side of the hub die-casting box (1), and the refrigerators (20) are respectively connected with the refrigeration pipelines (19);
the hub die replacing device comprises a hub die base plate (21), wherein the hub die base plate (21) is fixedly arranged at the middle part of the lower part of each partition plate (4) and the middle part of the top of a hub die-casting box (1), a hub round hole (22) is formed in the middle part of the hub die base plate (21), a hub rotating bearing (23) is arranged inside the hub round hole (22), a hub rotating rod (24) is inserted into the hub rotating bearing (23), a hub driving rotating mechanism (25) is arranged inside the hub rotating rod (24), a circular frame (26) is arranged at the lower part of the hub rotating rod (24), die grippers (27) are uniformly arranged at the lower part of the circular frame (26), and different dies (28) are connected through the die grippers (27);
the extrusion device comprises an extrusion bottom plate (29), the extrusion bottom plate (29) is fixedly installed on the upper portion of the left side of each partition plate (4), an extrusion telescopic rod I (30) is arranged in the middle of the extrusion bottom plate (29), an elbow (31) is arranged at the telescopic end of the extrusion telescopic rod I (30), an extrusion telescopic rod II (32) is arranged at the free end of the elbow (31), and an extrusion block (33) is arranged at the telescopic end of the extrusion telescopic rod II (32);
the oil injection mechanism comprises an oil injection supporting frame (34), the oil injection supporting frame (34) is fixedly installed above the right side of each partition plate (4), an oil injection storage tank (35) is arranged in the middle of the oil injection supporting frame (34), an oil outlet (36) is formed in the left side of the oil injection storage tank (35), an oil outlet pipe (37) is arranged on the oil outlet (36), an oil injection electromagnetic valve (38) is arranged at the free end of the oil outlet pipe (37), an oil storage inlet (39) is formed in the middle of the top of the oil injection storage tank (35), and an oil inlet pipe (40) is arranged on the oil storage inlet (39);
when the device is used, a solution enters the die of the containing disc through the feeding hole, the controller controls to open the rotary driving mechanism to drive the containing disc to rotate, the refrigerating telescopic rod is controlled to open to drive the semicircular supporting baffle plate to approach the containing disc in the rotating process, and then the refrigerating machine is controlled to open to refrigerate the refrigerating pipeline so as to rapidly cool the solution;
in the cooling process, the controller controls the opening of the first extrusion telescopic rod and the second extrusion telescopic rod to drive the extrusion block to extrude an object in the die;
when the mold needs to be replaced, the controller can control the opening hub to drive the rotating mechanism to enable the target mold to be above the containing disc, the controller controls the opening of the mold gripper to enable the mold to be placed on the upper portion of the containing disc, and the controller controls the opening of the rotatable electric fixing clamp to fix the mold after the mold is placed.
2. An aluminum alloy hub die-casting die as claimed in claim 1, wherein the control device comprises a control frame body (41), the control frame body (41) is fixedly installed on the front surface of the hub die-casting box (1), and the front surface of the control frame body (41) is provided with a controller (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487649.5A CN109261930B (en) | 2018-12-06 | 2018-12-06 | Aluminum alloy wheel hub die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487649.5A CN109261930B (en) | 2018-12-06 | 2018-12-06 | Aluminum alloy wheel hub die casting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261930A CN109261930A (en) | 2019-01-25 |
| CN109261930B true CN109261930B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487649.5A Active CN109261930B (en) | 2018-12-06 | 2018-12-06 | Aluminum alloy wheel hub die casting die |
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| CN (1) | CN109261930B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114346202A (en) * | 2021-12-27 | 2022-04-15 | 芜湖永达科技有限公司 | Semicircular-hole-extruded gantry cylinder body die-casting process and system |
| CN116497192A (en) * | 2023-05-09 | 2023-07-28 | 大连交通大学 | Room temperature rapid forming processing method for metallic glass material |
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| KR100981742B1 (en) * | 2010-03-10 | 2010-09-13 | 하태수 | A complex forming apparatus and method for aluminium wheel manufacturing |
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| CN208019383U (en) * | 2018-04-02 | 2018-10-30 | 盐城工业职业技术学院 | A kind of die casting machine spray equipment |
| CN208083408U (en) * | 2018-03-29 | 2018-11-13 | 中山市沃尔达智能装备有限公司 | A kind of die casting pickup spraying integral machine |
| CN208131950U (en) * | 2018-04-24 | 2018-11-23 | 昆山沃海钢模科技有限公司 | A kind of mould molding device convenient for cooling polishing |
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2018
- 2018-12-06 CN CN201811487649.5A patent/CN109261930B/en active Active
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| US4347889A (en) * | 1979-01-09 | 1982-09-07 | Nissan Motor Co., Ltd. | Diecasting apparatus |
| JPH10128524A (en) * | 1996-10-30 | 1998-05-19 | Daishin Kanagata Kogyo Kk | Apparatus for air-cleaning and dehydrating die casting product |
| KR100981742B1 (en) * | 2010-03-10 | 2010-09-13 | 하태수 | A complex forming apparatus and method for aluminium wheel manufacturing |
| CN202779694U (en) * | 2012-10-15 | 2013-03-13 | 江苏天宏自动化科技有限公司 | Quick die changing mechanism of low-pressure casting machine |
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|---|---|
| CN109261930A (en) | 2019-01-25 |
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