CN211803757U - Aluminum hub extrusion forming die tool - Google Patents
Aluminum hub extrusion forming die tool Download PDFInfo
- Publication number
- CN211803757U CN211803757U CN202020329050.5U CN202020329050U CN211803757U CN 211803757 U CN211803757 U CN 211803757U CN 202020329050 U CN202020329050 U CN 202020329050U CN 211803757 U CN211803757 U CN 211803757U
- Authority
- CN
- China
- Prior art keywords
- aluminum
- fixedly connected
- wheel hub
- hub
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an aluminum alloy wheel hub technical field just discloses an aluminum wheel hub extrusion forming die frock, comprising a base plate, bottom plate top axis department is provided with aluminum wheel hub lower mould, aluminum wheel hub lower mould bottom both sides fixedly connected with fixed column, two the fixed column is equallyd divide and is do not run through the bottom plate and extend to inside the bottom plate, aluminum wheel hub lower mould top axis department fixedly connected with fixed sleeve, the equal fixedly connected with aluminum wheel hub side form in the aluminum wheel hub lower mould left and right sides, the equal fixedly connected with fixed plate in bottom plate top left and right sides. The utility model discloses an after aluminum alloy liquid shaping, mould rebound on making aluminium wheel hub through the control telescopic link, break away from fashioned material, rethread start-up pneumatic cylinder makes two aluminium wheel hub side moulds keep away from each other, can take out the shaping material, has solved the problem of traditional aluminium alloy wheel hub drawing of patterns difficulty, has increased production efficiency, has saved a large amount of manufacturing cost, improves the quality of shaping product.
Description
Technical Field
The utility model relates to an aluminum alloy wheel hub technical field specifically is an aluminum alloy wheel hub extrusion forming die frock.
Background
With the rapid development of the global automobile industry, the light weight of automobiles has been promoted. The automobile fuel saving device aims to reduce the weight of the automobile, improve fuel saving efficiency, reduce exhaust pollution, ensure the safety of the automobile and ensure that the service performance of the automobile is more excellent. Light structural materials (such as aluminum, magnesium alloy and the like) show great superiority on automobiles, particularly, the magnesium alloy has light weight, high specific strength and good damping performance, is a good damping material for manufacturing automobile hubs and the like, and is divided into casting and forging, wherein the hubs are usually contacted with the magnesium alloy. The forged hub has the characteristics of light weight and high strength, but the manufacturing process is complex, so the cost is high. The cost of casting the hub is relatively low, but weight and strength are not dominant.
Traditional aluminum alloy wheel hub preparation need extrude respectively and the drawing of patterns through three sets of moulds in proper order, at the drawing of patterns and change mould in-process, can be because the wheel hub blank is in the high temperature softening state and produce the deformation, increases the degree of difficulty of follow-up processing, leads to the drawing of patterns difficulty, and production efficiency is lower, causes plastic forming's cost to be far higher than the casting method, so we have proposed an aluminum wheel hub extrusion forming mould frock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium wheel hub extrusion moulding mould frock reaches the purpose of solving wheel hub drawing of patterns difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum hub extrusion forming die tool comprises a bottom plate, an aluminum hub lower die is arranged at a center shaft at the top of the bottom plate, fixing columns are fixedly connected to two sides of the bottom of the aluminum hub lower die, the two fixing columns respectively penetrate through the bottom plate and extend into the bottom plate, a fixing sleeve is fixedly connected to the center shaft at the top of the aluminum hub lower die, aluminum hub side dies are fixedly connected to the left side and the right side of the aluminum hub lower die, fixing plates are fixedly connected to the left side and the right side of the top of the bottom plate, sliding rods are fixedly connected to the tops of the two aluminum hub side dies, the two sliding rods respectively penetrate through the fixing plates and extend to the outer sides of the fixing plates, a first limiting block is fixedly connected to one side, the bottom of one side, close to each other, of the two fixing plates is fixedly connected with a hydraulic cylinder, and the output ends of the two hydraulic, two the slider has all been fixed two in aluminium wheel hub side form bottom, the equal fixedly connected with bracing piece in bottom plate top both sides, two the equal fixedly connected with stopper two in bracing piece top, two the bracing piece surface has all cup jointed the sliding plate, two one side fixedly connected with connecting plate that the sliding plate is close to each other, the equal fixedly connected with connecting rod in connecting plate bottom both sides, the connecting plate bottom is provided with mould on the aluminium wheel hub, two connecting rod bottom is equallyd divide do not with mould top fixed connection on the aluminium wheel hub.
Preferably, the middle parts of the two aluminum hub side molds, which are close to each other, are both arranged in a protruding manner, and the outer sides of the tops of the two aluminum hub side molds are fixedly connected with limiting sleeves.
Preferably, the fixed sleeve and the tops of the two aluminum hub side dies are located on the same horizontal plane.
Preferably, the inside both sides of bottom plate all are provided with the spout, two the slider is equallyd divide and is run through the spout notch respectively and extend to inside and the spout inner wall contacts of spout.
Preferably, the left side and the right side of the top of the bottom plate are fixedly connected with telescopic rods, and the tops of the two telescopic rods are fixedly connected with a middle shaft at the bottom of the sliding plate respectively.
Preferably, the lengths of the left side and the right side of the aluminum hub upper die are equal to the distance between the two limiting sleeves and the side close to each other.
Preferably, the top of each of the two aluminum hub side molds is semicircular.
Preferably, the aluminum hub upper die is arranged in a circular shape, and the sliding plate and the fixed sleeve have the same central shaft.
The utility model provides an aluminium wheel hub extrusion moulding mould frock. The method has the following beneficial effects:
(1) the utility model discloses an after the shaping of aluminum alloy liquid, mould rebound on making the aluminium wheel hub through the control telescopic link breaks away from fashioned material, and the rethread starts the pneumatic cylinder, makes two aluminium wheel hub side moulds keep away from each other, can take out the shaping material, has solved the problem of traditional aluminium alloy wheel hub drawing of patterns difficulty, has increased production efficiency, has saved a large amount of manufacturing cost, improves the quality of shaping product.
(2) The utility model discloses a pour into the mould intracavity that two aluminium wheel hub side forms formed with molten aluminium alloy liquid, treat that aluminium alloy liquid flushes the back with fixed sleeving, the rethread starts the telescopic link, make mould downstream on the aluminium wheel hub, to the sealed extrusion in mould chamber, treat that aluminium alloy liquid can make the shaping product after the shaping, it is easy for the mould manufacturing, firm, reliably saved a large amount of mould drops into, be fit for mass production, through setting up the fixed column, prevent the removal of aluminium wheel hub lower mould, thereby make the security of production better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an enlarged schematic view of the present invention a.
In the figure: the aluminum wheel hub die comprises a base plate 1, an aluminum wheel hub lower die 2, fixing columns 3, fixing sleeves 4, aluminum wheel hub side dies 5, limiting sleeves 6, a fixing plate 7, a sliding rod 8, a limiting block I9, a hydraulic cylinder 10, an expansion rod 11, a sliding block 12, a supporting rod 13, a limiting block II 14, a sliding plate 15, a connecting plate 16, a connecting rod 17 and an aluminum wheel hub upper die 18.
Detailed Description
As shown in fig. 1-3, the utility model provides a technical solution: an aluminum hub extrusion forming die tool comprises a bottom plate 1, wherein sliding grooves are formed in two sides of the inside of the bottom plate 1, two sliding blocks 12 respectively penetrate through a groove opening of the sliding grooves and extend to the inside of the sliding grooves to be contacted with the inner wall of the sliding grooves, an aluminum hub lower die 2 is arranged at the middle shaft of the top of the bottom plate 1, fixing columns 3 are fixedly connected to two sides of the bottom of the aluminum hub lower die 2, the aluminum hub lower die 2 is prevented from moving by arranging the fixing columns 3, so that the production safety is better, the two fixing columns 3 respectively penetrate through the bottom plate 1 and extend to the inside of the bottom plate 1, a fixing sleeve 4 is fixedly connected to the middle shaft of the top of the aluminum hub lower die 2, the fixing sleeve 4 and the tops of two aluminum hub side dies 5 are located on the same horizontal plane, molten aluminum alloy liquid is poured into a die cavity formed by the two aluminum hub, an upper die 18 of the aluminum hub is made to move downwards to seal and extrude a die cavity, a formed product can be manufactured after aluminum alloy liquid is formed, the die is easy, firm and reliable to manufacture, a large amount of die investment is saved, the die is suitable for mass production, the left side and the right side of a lower die 2 of the aluminum hub are fixedly connected with aluminum hub side dies 5, the tops of the two aluminum hub side dies 5 are arranged in a semicircular mode, the middle parts of the sides, close to each other, of the two aluminum hub side dies 5 are arranged in a protruding mode, the outer sides of the tops of the two aluminum hub side dies 5 are fixedly connected with limiting sleeves 6, the left side and the right side of the top of a bottom plate 1 are fixedly connected with fixing plates 7, the tops of the two aluminum hub side dies 5 are fixedly connected with sliding rods 8, the two sliding rods 8 respectively penetrate through the fixing plates 7 and extend to the outer sides of the fixing plates 7, one side, the side, the output ends of two hydraulic cylinders 10 are respectively fixedly connected with the bottom of an aluminum hub side die 5, the bottom of two aluminum hub side dies 5 is respectively fixedly connected with two sliders 12, two sides of the top of a bottom plate 1 are respectively fixedly connected with supporting rods 13, two tops of two supporting rods 13 are respectively fixedly connected with two stoppers 14, and the left side and the right side of the top of the bottom plate 1 are respectively fixedly connected with telescopic rods 11. after aluminum alloy liquid is formed, the upper aluminum hub die 18 is moved upwards by controlling the telescopic rods 11 to separate formed materials, and the two aluminum hub side dies 5 are mutually kept away by starting the hydraulic cylinders 10, so that formed materials can be taken out, the problem of difficult demoulding of the traditional aluminum alloy hubs is solved, the production efficiency is increased, a large amount of production cost is saved, the quality of formed products is improved, the top parts of the two telescopic rods 11 are respectively fixedly connected with the middle shaft at the bottom of the sliding plate 15, the two sliding plates 15 are fixedly connected with a connecting plate 16 on one side close to each other, connecting rods 17 are fixedly connected with two sides of the bottom of the connecting plate 16, an aluminum hub upper die 18 is arranged at the bottom of the connecting plate 16, the aluminum hub upper die 18 is in a circular arrangement, the sliding plates 15 and the fixing sleeve 4 are arranged on the same middle shaft, the lengths of the left side and the right side of the aluminum hub upper die 18 are equal to the distance between the two limiting sleeves 6 on one side close to each other, and the bottoms of the two connecting rods 17 are respectively fixedly connected with the tops.
When the aluminum hub forming die is used, molten aluminum alloy liquid is poured into a die cavity formed by the two aluminum hub side dies 5, after the aluminum alloy liquid is flushed with the fixed sleeve 4, the telescopic rod 11 is started to enable the aluminum hub upper die 18 to move downwards, the die cavity is sealed and extruded, after the aluminum alloy liquid is formed, the aluminum hub upper die 18 is controlled to move upwards, the hydraulic cylinder 10 is started again to enable the two aluminum hub side dies 5 to be away from each other, a forming material is taken out, redundant rim charge is ground, and the aluminum hub is manufactured.
To sum up, the utility model solves the problem of difficult demoulding of the traditional aluminum alloy hub by controlling the telescopic rod 11 to move the upper die 18 of the aluminum hub upwards to separate the formed material after the aluminum alloy liquid is formed and then separating the two aluminum hub side dies 5 from each other by starting the hydraulic cylinder 10, thereby increasing the production efficiency, saving a large amount of production cost and improving the quality of the formed product, and the formed product can be manufactured by pouring the melted aluminum alloy liquid into the die cavity formed by the two aluminum hub side dies 5, after the aluminum alloy liquid is flushed with the fixed sleeve 4, downwards moving the upper die 18 of the aluminum hub by starting the telescopic rod 11, sealing and extruding the die cavity, and after the aluminum alloy liquid is formed, the formed product can be manufactured, so that the die is easy and firm to reliably save a large amount of die investment, and is suitable for mass production, and by arranging the fixed column 3, the movement of the lower die 2 of the aluminum hub is prevented, so that the production safety is better.
Claims (8)
1. The utility model provides an aluminium wheel hub extrusion moulding mould frock, includes bottom plate (1), its characterized in that: the aluminum wheel hub lower die is characterized in that an aluminum wheel hub lower die (2) is arranged at the middle shaft at the top of the bottom plate (1), fixing columns (3) are fixedly connected to two sides of the bottom of the aluminum wheel hub lower die (2), the two fixing columns (3) respectively penetrate through the bottom plate (1) and extend into the bottom plate (1), a fixing sleeve (4) is fixedly connected to the middle shaft at the top of the aluminum wheel hub lower die (2), aluminum wheel hub side dies (5) are fixedly connected to the left side and the right side of the aluminum wheel hub lower die (2), fixing plates (7) are fixedly connected to the left side and the right side of the top of the bottom plate (1), sliding rods (8) are fixedly connected to the tops of the two aluminum wheel hub side dies (5), the two sliding rods (8) respectively penetrate through the fixing plates (7) and extend to the outer sides of the fixing plates (7, the bottoms of the sides, close to each other, of the two fixing plates (7) are fixedly connected with hydraulic cylinders (10), the output ends of the two hydraulic cylinders (10) are fixedly connected with the bottoms of the aluminum hub side dies (5) respectively, the bottoms of the two aluminum hub side dies (5) are fixedly connected with sliding blocks (12), the two sides of the top of the bottom plate (1) are fixedly connected with supporting rods (13), the tops of the two supporting rods (13) are fixedly connected with second limiting blocks (14), sliding plates (15) are sleeved on the outer surfaces of the two supporting rods (13), one side, close to each other, of each of the two sliding plates (15) is fixedly connected with a connecting plate (16), both sides of the bottom of the connecting plate (16) are fixedly connected with connecting rods (17), an aluminum hub upper die (18) is arranged at the bottom of the connecting plate (16), and the bottoms of the two connecting rods (17) are fixedly connected with the top of the aluminum hub upper die (18).
2. The aluminum hub extrusion molding die tool of claim 1, wherein: two one side middle part that aluminium wheel hub side form (5) are close to each other is protruding setting, two equal fixedly connected with stop collar (6) in aluminium wheel hub side form (5) top outside.
3. The aluminum hub extrusion molding die tool of claim 1, wherein: the fixed sleeve (4) and the tops of the two aluminum hub side dies (5) are located on the same horizontal plane.
4. The aluminum hub extrusion molding die tool of claim 1, wherein: the inside both sides of bottom plate (1) all are provided with the spout, two slider (12) are equallyd divide and are do not run through the spout notch and extend to inside and the spout inner wall contact of spout.
5. The aluminum hub extrusion molding die tool of claim 1, wherein: the left side and the right side of the top of the bottom plate (1) are fixedly connected with telescopic rods (11), and the tops of the two telescopic rods (11) are fixedly connected with a middle shaft at the bottom of the sliding plate (15).
6. The aluminum hub extrusion molding die tool of claim 1, wherein: the lengths of the left side and the right side of the aluminum hub upper die (18) are equal to the distance between one sides of the two limiting sleeves (6) which are close to each other.
7. The aluminum hub extrusion molding die tool of claim 1, wherein: the top of the two aluminum hub side molds (5) is arranged in a semicircular manner.
8. The aluminum hub extrusion molding die tool of claim 1, wherein: the aluminum hub upper die (18) is arranged in a circular shape, and the sliding plate (15) and the fixed sleeve (4) are arranged in the same middle shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329050.5U CN211803757U (en) | 2020-03-16 | 2020-03-16 | Aluminum hub extrusion forming die tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329050.5U CN211803757U (en) | 2020-03-16 | 2020-03-16 | Aluminum hub extrusion forming die tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803757U true CN211803757U (en) | 2020-10-30 |
Family
ID=73012809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020329050.5U Expired - Fee Related CN211803757U (en) | 2020-03-16 | 2020-03-16 | Aluminum hub extrusion forming die tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160643A (en) * | 2021-10-22 | 2022-03-11 | 山东大学 | Aluminum alloy workpiece extrusion forming device |
-
2020
- 2020-03-16 CN CN202020329050.5U patent/CN211803757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160643A (en) * | 2021-10-22 | 2022-03-11 | 山东大学 | Aluminum alloy workpiece extrusion forming device |
| CN114160643B (en) * | 2021-10-22 | 2022-10-11 | 山东大学 | Aluminum alloy workpiece extrusion forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102284664B (en) | Semi-solid forming die and forming method for cavity-variable axisymmetric part | |
| CN205969830U (en) | Car seat mould | |
| CN102921862B (en) | Continuous casting and continuous forging mold for integrally forging automobile hub | |
| CN102248114B (en) | Process and die for forming automobile hub by integrally forging and extruding light alloy | |
| CN201217019Y (en) | Mould for semi-solid state extrusion casting aluminum alloy piston | |
| CN104647038B (en) | Compound plasticity shaping equipment and its mould inversion mechanism, the localization method of the mechanism | |
| CN101704088A (en) | Alloy liquid extrusion casting forming device and process method thereof | |
| CN211803757U (en) | Aluminum hub extrusion forming die tool | |
| CN106623856A (en) | Method and device for improving quality of squeezing and casting piston casting | |
| CN209918854U (en) | Forming die for manufacturing hydraulic shaft core of gear box | |
| CN208083410U (en) | A kind of shaping dies of semi-solid squeeze casting shaft sleeve parts | |
| CN115041664B (en) | Low-pressure casting liquid die forging forming die for automobile wheels and forming method thereof | |
| CN205798145U (en) | Almag wheel hub former | |
| CN2910412Y (en) | Liquid state stamping mould for automotive main cylinder of general braking pump | |
| CN210940341U (en) | A mould for producing car lamp decoration | |
| CN101362155A (en) | Extrusion manufacture technological method of accumulator cell lead ring | |
| CN107283702A (en) | A kind of ball-type toy for children die for manufacturing | |
| CN219541668U (en) | Exhaust structure of aluminum die-casting die for street lamp lampshade | |
| CN112935194A (en) | Blank subtracts heavy wheel hub mould | |
| CN104368763A (en) | Casting technology of ring rib brake drum | |
| CN209664214U (en) | Easy reflectal wheel hub molding die | |
| CN204488030U (en) | A kind of injection moulding blowing double mould | |
| CN105149371B (en) | A kind of multidirectional Compound Extrusion manufacturing process of large-sized annular preventer | |
| CN211164936U (en) | Heat preservation pouring material design mould | |
| CN216359305U (en) | Tool for reducing deformation of thin-wall part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |