CN210754962U - Casting device for automobile parts - Google Patents
Casting device for automobile parts Download PDFInfo
- Publication number
- CN210754962U CN210754962U CN201921460005.7U CN201921460005U CN210754962U CN 210754962 U CN210754962 U CN 210754962U CN 201921460005 U CN201921460005 U CN 201921460005U CN 210754962 U CN210754962 U CN 210754962U
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- CN
- China
- Prior art keywords
- plate
- casting
- cooling
- casting device
- automobile parts
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 61
- 238000001816 cooling Methods 0.000 claims description 45
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 18
- 239000007788 liquid Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a casting device for automobile parts, including die holder and upper die base, the equal fixed mounting in upper end both sides of die holder has the backup pad, the upper end surface fixed mounting of backup pad has the backing plate, the position movable mounting that one side of backup pad is located the top of die holder has the roof, the upper end surface fixed mounting of backing plate has the fixed die plate, the lower extreme surface of upper die base is located the position fixed mounting of the upper end of fixed die plate has the movable mould board, fixed mounting has the casting chamber in the middle of the inside of movable mould board, the upper end of roof is located the position fixedly connected with discharge bar of the below in casting chamber, the pouring gate has been seted up to the position that the inside of movable mould board is located the upper end in casting chamber, the surface parcel of pouring gate has. The utility model discloses can improve the result of use of casting device to enable the quick shaping of automobile parts among the casting device, have the practicality.
Description
Technical Field
The utility model relates to a casting technical field especially relates to a casting device for automobile parts.
Background
Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained. In the production process of the automobile parts, the metal liquid is poured into a cavity with the same shape as the automobile parts in a casting device, and the automobile parts can be obtained after cooling and forming.
The existing casting device for the automobile parts has certain defects in use, the phenomenon of condensation of metal liquid is easy to occur in the process of injecting the metal liquid into the casting device, so that the metal liquid cannot be well injected into a cavity of the casting device, the cooling and forming speed of the metal liquid in the cavity is low, and certain influence is brought to the use process, so that the existing casting device for the automobile parts is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a casting device for automobile parts.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a casting device for automobile parts comprises a lower die holder and an upper die holder, wherein supporting plates are fixedly mounted on two sides of the upper end of the lower die holder, a backing plate is fixedly mounted on the outer surface of the upper end of the supporting plate, a top plate is movably mounted at a position, located above the lower die holder, of one side of the supporting plate, a fixed die plate is fixedly mounted on the outer surface of the upper end of the backing plate, a movable die plate is fixedly mounted at a position, located at the upper end of the fixed die plate, of the outer surface of the lower end of the upper die holder, a casting cavity is fixedly mounted in the middle of the interior of the movable die plate, a discharging rod is fixedly connected to a position, located below the casting cavity, of the upper end of the top plate, a pouring gate is formed in a position, located at the upper end of the casting cavity, of the interior of the movable, the cooling plate is characterized in that a cooling pipe is fixedly arranged inside the cooling plate, a heat dissipation plate is fixedly arranged in the cooling plate and above the cooling pipe, and a cooling hole is formed in the outer surface of the upper end of the cooling plate.
Preferably, guide sleeves are fixedly mounted on two sides of the inner portion of the movable template, and guide pillars are fixedly connected to the positions, located inside the guide sleeves, of two sides of the upper end of the fixed template.
Preferably, the outer surface of the lower end of the top plate is fixedly connected with a top rod, and the positions of the lower end of the top plate, which are positioned at two sides of the top rod, are both fixedly connected with springs.
Preferably, the insulating layer is made of polyurethane foam, and the pouring gate penetrates through the casting cavity and is in through connection with the cavity.
Preferably, the cooling pipe is of a U-shaped structure, and the number of the cooling holes is a plurality of groups.
Preferably, the outer surface of the upper end of the upper die base is fixedly provided with a positioning sleeve, and the number of the discharging rods is two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the heat preservation layer is wrapped on the outer surface of the pouring gate through the arranged heat preservation layer, and when the metal liquid is injected into the casting device through the pouring gate, the heat preservation layer can avoid the metal liquid from condensing in advance, thereby ensuring that the metal liquid can completely enter the casting device and ensuring that the use effect of the casting device is better;
2. in the utility model, after the metal liquid enters the cavity of the casting device through the arranged cooling plate, the cooling pipe, the heat dissipation plate and the cooling hole, the cooling water is introduced into the cooling pipe in the cooling plate, so that the cooling speed of the metal liquid in the cavity can be accelerated, the metal liquid in the cavity is rapidly molded, and the production efficiency of the casting device is improved;
to sum up, the utility model discloses can improve the result of use of casting device to automobile parts rapid prototyping has the practicality in enabling the casting device.
Drawings
Fig. 1 is a schematic overall structure diagram of a casting device for automobile parts according to the present invention;
fig. 2 is a schematic structural diagram of a casting cavity of a casting device for automobile parts according to the present invention;
fig. 3 is a schematic structural diagram of a cooling plate of a casting device for automobile parts according to the present invention.
In the figure: 1 lower die holder, 2 supporting plates, 3 backing plates, 4 top plates, 5 ejector rods, 6 fixed die plates, 7 upper die holders, 8 movable die plates, 9 guide sleeves, 10 guide pillars, 11 casting cavities, 12 discharging rods, 13 pouring gates, 14 heat-insulating layers, 15 die cavities, 16 cooling plates, 17 cooling pipes, 18 heat-dissipating plates and 19 cooling holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a casting device for automobile parts comprises a lower die holder 1 and an upper die holder 7, wherein both sides of the upper end of the lower die holder 1 are fixedly provided with a supporting plate 2, the outer surface of the upper end of the supporting plate 2 is fixedly provided with a backing plate 3, one side of the supporting plate 2 is movably provided with a top plate 4 at the position above the lower die holder 1, the outer surface of the upper end of the backing plate 3 is fixedly provided with a fixed die plate 6, the outer surface of the lower end of the upper die holder 7 is fixedly provided with a movable die plate 8 at the position of the upper end of the fixed die plate 6, the middle of the inside of the movable die plate 8 is fixedly provided with a casting cavity 11, the upper end of the top plate 4 is fixedly connected with a discharging rod 12 at the position below the casting cavity 11, the position of the inside of the movable die plate 8 at, a cooling plate 16 is fixedly arranged in the casting cavity 11 at the lower end of the cavity 15, a cooling pipe 17 is fixedly arranged in the cooling plate 16, a heat dissipation plate 18 is fixedly arranged in the cooling plate 16 at the position above the cooling pipe 17, and a cooling hole 19 is formed in the outer surface of the upper end of the cooling plate 16.
The equal fixed mounting in inside both sides of movable mould board 8 has guide pin bushing 9, the upper end both sides of fixed die plate 6 are located the fixed position connection guide pillar 10 of the inside of guide pin bushing 9, the outer fixed surface of lower extreme of roof 4 is connected with ejector pin 5, the lower extreme of roof 4 is located the equal fixedly connected with spring in position of the both sides of ejector pin 5, the material of heat preservation 14 is polyurethane foam, sprue gate 13 runs through casting chamber 11 and 15 through connections of die cavity, cooling tube 17 is U type structure, the quantity of cooling hole 19 is a plurality of groups, the upper end outer fixed surface of upper die base 7 installs the position sleeve, the quantity of discharge arm 12 is two sets of.
The working principle is as follows: when in use, the lower die holder 1 and the upper die holder 7 of the casting device are fixed on a casting machine, the movable die plate 8 and the fixed die plate 6 at the upper end of the backing plate 3 are matched through the guide sleeve 9 and the guide post 10, then the molten metal is injected into the die cavity 15 in the casting cavity 11 through the pouring gate 13, the die cavity 15 is in the shape of an automobile part, the outer surface of the pouring gate 13 is coated with the heat-insulating layer 14, the heat-insulating layer 14 can prevent the molten metal from condensing in advance during the pouring process of the molten metal, so that the molten metal can completely enter the casting device, the using effect of the casting device is better, after the molten metal completely enters the die cavity 15, cooling water is introduced into the cooling pipe 17 in the cooling plate 16, the cooling plate 16 radiates cold air through the cooling plate 18 and the cooling hole 19 to cool the die cavity 15, the cooling speed of the molten metal in the die cavity 15 can be accelerated, the production efficiency of the casting device is improved, after molten metal is solidified, the fixed die plate 6 is separated from the movable die plate 8 through the guide sleeve 9 and the guide pillar 10, and the ejector rod 5 pushes the top plate 4 upwards, so that the workpiece in the cavity 15 is unloaded by the unloading rod 12, and the casting production of automobile parts is completed; the use effect of the casting device can be improved, and the automobile parts in the casting device can be quickly molded, so that the casting device has practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The casting device for the automobile parts comprises a lower die holder (1) and an upper die holder (7) and is characterized in that supporting plates (2) are fixedly mounted on two sides of the upper end of the lower die holder (1), a backing plate (3) is fixedly mounted on the outer surface of the upper end of the supporting plates (2), a top plate (4) is movably mounted at a position, located above the lower die holder (1), of one side of each supporting plate (2), a fixed die plate (6) is fixedly mounted on the outer surface of the upper end of each backing plate (3), a movable die plate (8) is fixedly mounted at a position, located at the upper end of each fixed die plate (6), of the outer surface of the lower end of each upper die holder (7), a casting cavity (11) is fixedly mounted in the middle of the inner portion of each movable die plate (8), a discharging rod (12) is fixedly connected to a position, located below the casting cavity (11), of the inner portion of each movable die plate (8), the outer surface of sprue gate (13) parcel has heat preservation (14), die cavity (15) have been seted up in the middle of the inside of casting chamber (11), the inside fixed position that is located the lower extreme of die cavity (15) of casting chamber (11) installs cooling plate (16), the inside fixed mounting of cooling plate (16) has cooling tube (17), the inside fixed position that is located the top of cooling tube (17) of cooling plate (16) has heating panel (18), cooling hole (19) are seted up to the upper end surface of cooling plate (16).
2. The casting device for the automobile parts as claimed in claim 1, wherein a guide sleeve (9) is fixedly mounted on each of two inner sides of the movable die plate (8), and a guide post (10) is fixedly connected to each of two upper ends of the fixed die plate (6) at a position inside the guide sleeve (9).
3. The casting device for the automobile parts according to claim 1, wherein a top rod (5) is fixedly connected to the outer surface of the lower end of the top plate (4), and springs are fixedly connected to the positions of the lower end of the top plate (4) on the two sides of the top rod (5).
4. The casting device for the automobile parts as claimed in claim 1, wherein the insulating layer (14) is made of polyurethane foam, and the pouring port (13) penetrates through the casting cavity (11) and is communicated with the cavity (15).
5. The casting device for automobile parts according to claim 1, wherein the cooling pipes (17) have a U-shaped structure, and the number of the cooling holes (19) is several groups.
6. The casting device for automobile parts according to claim 1, wherein the upper outer surface of the upper die holder (7) is fixedly provided with positioning sleeves, and the number of the discharging rods (12) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460005.7U CN210754962U (en) | 2019-09-04 | 2019-09-04 | Casting device for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460005.7U CN210754962U (en) | 2019-09-04 | 2019-09-04 | Casting device for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210754962U true CN210754962U (en) | 2020-06-16 |
Family
ID=71056429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921460005.7U Expired - Fee Related CN210754962U (en) | 2019-09-04 | 2019-09-04 | Casting device for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210754962U (en) |
-
2019
- 2019-09-04 CN CN201921460005.7U patent/CN210754962U/en not_active Expired - Fee Related
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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: 20200616 |