CN212191173U - Precision die with positioning function for aluminum alloy die casting - Google Patents
Precision die with positioning function for aluminum alloy die casting Download PDFInfo
- Publication number
- CN212191173U CN212191173U CN202020628594.1U CN202020628594U CN212191173U CN 212191173 U CN212191173 U CN 212191173U CN 202020628594 U CN202020628594 U CN 202020628594U CN 212191173 U CN212191173 U CN 212191173U
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- die
- fixedly connected
- mold
- limiting
- cooling
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- 238000004512 die casting Methods 0.000 title claims abstract description 39
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 abstract description 8
- 239000000110 cooling liquid Substances 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of die casting molds, in particular to an aluminum alloy die casting precision mold with positioning function, aiming at the problems that the prior die casting mold needs to wait for the cooling forming of a casting after die casting, but the prior die casting mold is not provided with a cooling device, so as to cause overlong waiting cooling time and influence the efficiency of die casting work, the proposal is provided, which comprises a fixed mold and a movable mold positioned above the fixed mold, the fixed mold is fixedly sleeved with a fixed mold sleeve, the movable mold is slidably sleeved with a movable mold sleeve, both ends of the bottom of the movable mold are fixedly connected with limit rods, the top of the fixed mold sleeve is provided with a limit groove, the top of an inner wall of the limit groove is inclined, the limit groove is matched with the limit rods, the utility model is provided with a cooling cavity in the fixed mold, a gear and a thread cylinder are pushed to rotate by pressing down a rack, a screw rod in the, and then the cooling liquid in the water tank is pumped into the cooling cavity to cool the casting, which is convenient and fast.
Description
Technical Field
The utility model relates to a die casting die technical field especially relates to an aluminum alloy die-casting is with accurate mould that has locate function.
Background
Die casting is a casting method in which molten metal is rapidly solidified by filling a cavity under a high-speed and high-pressure condition. The die-casting die is important process equipment in die-casting production, plays an extremely important role in the smooth proceeding of productivity and the quality of castings, plays a decisive role in the production efficiency of die-casting production, and plays a role in controlling and adjusting the heat balance in the die-casting process. The die-casting die generally comprises a fixed die fixed on a fixed die mounting plate of the die-casting machine and a movable die fixed on a movable die mounting plate of the die-casting machine, wherein the movable die moves relative to the movable die mounting plate to complete die assembly and die opening. When the die is opened, the movable die is separated from the fixed die, and a casting can be taken out.
The existing die-casting die needs to wait for the cooling and forming of a casting after die-casting, but a common die-casting die is not provided with a cooling device, so that the waiting cooling time is too long, and the die-casting efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current die casting die and need wait for foundry goods cooling shaping after the die-casting, but general die casting die is not equipped with cooling device, leads to waiting for the cooling time overlength, influences the shortcoming of the efficiency of die-casting work, and the aluminum alloy die-casting that proposes is with the precision mold who has locate function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the precision die with the positioning function for aluminum alloy die casting comprises a fixed die and a movable die positioned above the fixed die, fixed cover is equipped with the cover half on the cover half, the slip cover is equipped with the cover half on the movable mould, the equal fixedly connected with gag lever post in bottom both ends of movable mould, the spacing groove has been seted up at the top of cover half, the interior jade top of spacing groove is the slope setting, the spacing groove cooperatees with the gag lever post, equal sliding connection has first limiting plate on the inner wall of two spacing grooves, the one end of the bottom fixedly connected with spring of first limiting plate, the other end fixed connection of spring is on the bottom inner wall of spacing groove, the bottom fixedly connected with rack of a first limiting plate in two first limiting plates, both sides in the cover half are provided with equipment chamber and cooler bin respectively, fixedly connected with water tank in the cooler bin, the cooling chamber has been seted up in the cover half, the same pipe of fixedly connected with between.
Preferably, a piston is connected to the inner wall of the cooling cavity in a sealing and sliding manner, a screw rod is fixedly connected to one side of the piston, one end of the screw rod extends into the equipment cavity, a threaded sleeve is arranged on the threaded sleeve, a gear is fixedly sleeved on the threaded sleeve, and one end of a rack extends into the equipment cavity and is meshed with the rack.
Preferably, the bottom fixedly connected with second limiting plate of cover half, the one end of the first hydraulic stem of bottom fixedly connected with of second limiting plate, the other end fixedly connected with base of first hydraulic stem, fixedly connected with box on the base, second limiting plate sliding connection is on the inner wall of box, has seted up the discharge gate on the inner wall of one side of box.
Preferably, the top fixedly connected with mould case of box, two locating levers of fixedly connected with on the top inner wall of mould case, the same locating plate of bottom fixedly connected with of two locating levers, movable mould cover pass through bolt fixed connection in the bottom of locating plate.
Preferably, the bottom of locating plate has seted up the spout, fixedly connected with second hydraulic stem's one end on the top inner wall of spout, and second hydraulic stem's the other end fixed connection is at the top of movable mould.
Compared with the prior art, the utility model has the advantages of:
1. this scheme is provided with the cooling chamber in the cover half, pushes down through the rack and promotes gear and screw thread section of thick bamboo and rotate, and the screw rod in the screw thread section of thick bamboo just can stimulate the piston and remove, and then takes out the cooling liquid in the water tank in the cooling chamber, cools off convenient and fast to the foundry goods.
2. This scheme is provided with the slope incision at the inner wall top of spacing groove, can reset the gag lever post direction of off normal for the movable mould can be accurate dock with the cover half, accomplish die-casting work.
Drawings
FIG. 1 is a schematic structural diagram of a side view section of a precision mold with a positioning function for aluminum alloy die casting according to the present invention;
fig. 2 is a schematic structural view of a part a in fig. 1 of a precision mold with a positioning function for aluminum alloy die casting according to the present invention;
fig. 3 is the utility model provides a part B's schematic structure in accurate mould with locate function picture 1 is used in aluminum alloy die-casting.
In the figure: 1 fixed die, 2 movable dies, 3 fixed die sleeves, 4 movable die sleeves, 5 limiting rods, 6 limiting grooves, 7 first limiting plates, 8 springs, 9 racks, 10 equipment cavities, 11 cooling boxes, 12 water tanks, 13 cooling cavities, 14 guide pipes, 15 pistons, 16 screw rods, 17 threaded cylinders, 18 gears, 19 second limiting plates, 20 first hydraulic rods, 21 bases, 22 box bodies, 23 discharge ports, 24 die boxes, 25 positioning rods, 26 positioning plates, 27 sliding grooves and 28 second hydraulic rods.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an aluminum alloy die casting precision mold with a positioning function comprises a fixed mold 1 and a movable mold 2 located above the fixed mold 1, a fixed mold sleeve 3 is fixedly sleeved on the fixed mold 1, a movable mold sleeve 4 is slidably sleeved on the movable mold 2, both ends of the bottom of the movable mold 2 are fixedly connected with limiting rods 5, a limiting groove 6 is formed in the top of the fixed mold sleeve 3, the top of the inner wall of the limiting groove 6 is obliquely arranged, the limiting groove 6 is matched with the limiting rod 5, first limiting plates 7 are slidably connected on the inner walls of the two limiting grooves 6, one end of a spring 8 is fixedly connected to the bottom of the first limiting plate 7, the other end of the spring 8 is fixedly connected to the inner wall of the bottom of the limiting groove 6, a rack 9 is fixedly connected to the bottom of one first limiting plate 7 of the two first limiting plates 7, an equipment cavity 10 and a cooling box 11 are respectively arranged on two sides in the fixed mold, a cooling cavity 13 is formed in the fixed die 1, the same guide pipe 14 is fixedly connected between the cooling cavity 13 and the water tank 12, and cooling liquid in the water tank 12 can be injected into the cooling cavity 13 by arranging the guide pipe 14.
In this embodiment, a piston 15 is connected to the inner wall of the cooling chamber 13 in a sealing and sliding manner, a screw 16 is fixedly connected to one side of the piston 15, one end of the screw 16 extends into the equipment chamber 10 and is sleeved with a threaded cylinder 17 in a threaded connection manner, a gear 18 is fixedly sleeved on the threaded cylinder 17, one end of the rack 9 extends into the equipment chamber 10 and is meshed with the rack 18, and the piston 15 is arranged to push cooling liquid in the cooling chamber 13 back into the water tank 12.
In this embodiment, the bottom fixedly connected with second limiting plate 19 of cover half 1, the one end of the first hydraulic stem 20 of bottom fixedly connected with of second limiting plate 19, the other end fixedly connected with base 21 of first hydraulic stem 20, fixedly connected with box 22 on the base 21, second limiting plate 19 sliding connection has seted up discharge gate 23 on one side inner wall of box 22 on the inner wall of box 22, through setting up discharge gate 23, conveniently takes out the foundry goods.
In this embodiment, the top fixedly connected with mould case 24 of box 22, two locating levers 25 of fixedly connected with on the top inner wall of mould case 24, the same locating plate 26 of bottom fixedly connected with of two locating levers 25, movable mould cover 4 passes through bolt fixed connection in the bottom of locating plate 26, through setting up location plate 26, conveniently fixes movable mould cover 4.
In this embodiment, the bottom of the positioning plate 26 has been provided with the chute 27, the top inner wall of the chute 27 has one end of the second hydraulic rod 28 fixedly connected thereto, and the other end of the second hydraulic rod 28 is fixedly connected to the top of the movable mold 2, so that the movable mold 2 can be conveniently pushed by the second hydraulic rod 28.
Example two
Referring to fig. 1-3, the aluminum alloy die casting is with accurate mould with locate function, including stationary mould 1 and movable mould 2 located above stationary mould 1, the stationary mould 1 is fixed with stationary mould cover 3, the movable mould 2 is sliding cover with movable mould cover 4, both ends of bottom of the movable mould 2 are all fixed welded with gag lever post 5, the top of the stationary mould cover 3 is equipped with spacing groove 6, the top of inner wall of the spacing groove 6 is inclined, spacing groove 6 matches with the gag lever post 5, the inner wall of two spacing grooves 6 is sliding connected with first spacing plate 7, the bottom of the first spacing plate 7 is fixed welded with one end of spring 8, the other end of the spring 8 is fixed welded on the inner wall of bottom of the spacing groove 6, the bottom of one of the two first spacing plates 7 is fixed welded with rack 9, both sides in the stationary mould cover 3 are respectively equipped with equipment cavity 10 and cooling box 11, the cooling box 11 is fixed welded with water tank 12, a cooling cavity 13 is formed in the fixed die 1, the same guide pipe 14 is fixedly welded between the cooling cavity 13 and the water tank 12, and cooling liquid in the water tank 12 can be injected into the cooling cavity 13 by arranging the guide pipe 14.
In this embodiment, a piston 15 is connected to the inner wall of the cooling chamber 13 in a sealing and sliding manner, a screw 16 is fixedly welded on one side of the piston 15, one end of the screw 16 extends into the equipment chamber 10 and is sleeved with a threaded cylinder 17 in a threaded connection manner, a gear 18 is fixedly sleeved on the threaded cylinder 17, one end of the rack 9 extends into the equipment chamber 10 and is meshed with the rack 18, and the piston 15 is arranged to push cooling liquid in the cooling chamber 13 back into the water tank 12.
In this embodiment, the fixed welding in bottom of cover half 1 has second limiting plate 19, and the fixed welding in bottom of second limiting plate 19 has the one end of first hydraulic stem 20, and the fixed welding of the other end of first hydraulic stem 20 has base 21, and the fixed welding has box 22 on the base 21, and second limiting plate 19 sliding connection has seted up discharge gate 23 on one side inner wall of box 22 on the inner wall of box 22, through setting up discharge gate 23, conveniently takes out the foundry goods.
In this embodiment, the fixed welding in top of box 22 has mould case 24, and fixed welding has two locating levers 25 on the top inner wall of mould case 24, and the fixed welding in bottom of two locating levers 25 has same locating plate 26, and movable mould cover 4 passes through bolt fixed connection in the bottom of locating plate 26, through setting up location plate 26, conveniently fixes movable mould cover 4.
In this embodiment, the bottom of the positioning plate 26 has been seted up and has been seted up the spout 27, and fixed welding has the one end of second hydraulic stem 28 on the top inner wall of spout 27, and fixed welding at the top of movable mould 2 is gone up to the other end of second hydraulic stem 28, through setting up second hydraulic stem 28, can conveniently promote movable mould 2.
In the embodiment, when aluminum alloy is die-cast, the movable die 2 can be pushed downwards by the second hydraulic rod 28 to slide downwards in the movable die sleeve 4, the limiting rods 5 on two sides of the bottom of the movable die 2 can be in matched contact with the limiting grooves 6 when descending, the limiting rods 5 can be conveniently guided into the limiting grooves 6 by the notches obliquely arranged on the tops of the inner walls of the limiting grooves 6, the movable die 2 and the fixed die 1 are prevented from being dislocated, when the limiting rods 5 slide in the limiting grooves 6, the first limiting plate 7 can be pushed to slide downwards and extrude the spring 8, when the rack 9 at the bottom of the first limiting plate 7 descends, the threaded cylinder 17 can be rotated by the gear 18, the screw 16 in the threaded cylinder 17 can pull the piston 15 to slide in the cooling cavity 13, and extract the cooling liquid in the water tank 12 into the cooling cavity 13 through the guide pipe 14 to cool the casting, after cooling, the movable die 2 is lifted up by the second, the piston 15 will be reset and push the cooling liquid in the cooling chamber 13 back into the water tank 12, continue to cool via the cooling tank 11, and then the second limit plate 19 is lowered by the first hydraulic rod 20, and the casting is taken out through the discharge port 23.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The precision die with the positioning function for aluminum alloy die casting comprises a fixed die and a movable die positioned above the fixed die, the novel cooling device is characterized in that a fixed die sleeve is fixedly arranged on the fixed die, a movable die sleeve is slidably arranged on the movable die, limiting rods are fixedly connected to two ends of the bottom of the movable die, limiting grooves are formed in the top of the fixed die sleeve, the top of the inner wall of each limiting groove is inclined, the limiting grooves are matched with the limiting rods, first limiting plates are slidably connected to the inner walls of the two limiting grooves, one end of a spring is fixedly connected to the bottom of each first limiting plate, the other end of the spring is fixedly connected to the inner wall of the bottom of each limiting groove, racks are fixedly connected to the bottom of one first limiting plate of the two first limiting plates, an equipment cavity and a cooling box are arranged on two sides in the fixed die sleeve respectively, a water tank is fixedly connected to the inside of the cooling box, a cooling cavity is formed in.
2. The aluminum alloy die-casting precision die with positioning function as recited in claim 1, wherein the cooling chamber has a piston slidably and sealingly connected to an inner wall thereof, a screw is fixedly connected to one side of the piston, one end of the screw extends into the equipment chamber and is threadedly connected to the threaded sleeve to form a threaded cylinder, a gear is fixedly sleeved on the threaded cylinder, and one end of the rack extends into the equipment chamber and is engaged with the rack.
3. The aluminum alloy die-casting precision mold with positioning function of claim 1, wherein the bottom of the fixed mold is fixedly connected with a second limiting plate, the bottom of the second limiting plate is fixedly connected with one end of a first hydraulic rod, the other end of the first hydraulic rod is fixedly connected with a base, a box body is fixedly connected to the base, the second limiting plate is slidably connected to the inner wall of the box body, and a discharge hole is formed in the inner wall of one side of the box body.
4. The aluminum alloy die-casting precision mold with positioning function as recited in claim 3, wherein the top of the case body is fixedly connected with a mold box, the inner wall of the top of the mold box is fixedly connected with two positioning rods, the bottoms of the two positioning rods are fixedly connected with the same positioning plate, and the movable mold sleeve is fixedly connected to the bottoms of the positioning plates through bolts.
5. The aluminum alloy die-casting precision die with the positioning function as recited in claim 4, wherein a sliding groove is formed at the bottom of the positioning plate, one end of a second hydraulic rod is fixedly connected to the inner wall of the top of the sliding groove, and the other end of the second hydraulic rod is fixedly connected to the top of the movable die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628594.1U CN212191173U (en) | 2020-04-23 | 2020-04-23 | Precision die with positioning function for aluminum alloy die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628594.1U CN212191173U (en) | 2020-04-23 | 2020-04-23 | Precision die with positioning function for aluminum alloy die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191173U true CN212191173U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020628594.1U Expired - Fee Related CN212191173U (en) | 2020-04-23 | 2020-04-23 | Precision die with positioning function for aluminum alloy die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893730A (en) * | 2021-03-18 | 2021-06-04 | 泉州市成裕机械设备有限公司 | Forging forming device for excavator flange |
| CN113414368A (en) * | 2021-05-22 | 2021-09-21 | 朱志辰 | Zinc alloy die-casting device |
| CN115301913A (en) * | 2022-08-15 | 2022-11-08 | 杨建东 | Continuous automatic die-casting device and die-casting process for aluminum alloy castings |
-
2020
- 2020-04-23 CN CN202020628594.1U patent/CN212191173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893730A (en) * | 2021-03-18 | 2021-06-04 | 泉州市成裕机械设备有限公司 | Forging forming device for excavator flange |
| CN113414368A (en) * | 2021-05-22 | 2021-09-21 | 朱志辰 | Zinc alloy die-casting device |
| CN115301913A (en) * | 2022-08-15 | 2022-11-08 | 杨建东 | Continuous automatic die-casting device and die-casting process for aluminum alloy castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |