CN214920389U - Protective base plate casting mold - Google Patents
Protective base plate casting mold Download PDFInfo
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- CN214920389U CN214920389U CN202121490327.3U CN202121490327U CN214920389U CN 214920389 U CN214920389 U CN 214920389U CN 202121490327 U CN202121490327 U CN 202121490327U CN 214920389 U CN214920389 U CN 214920389U
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- mould
- stripper plate
- support frame
- plate
- rod
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Abstract
The utility model discloses a protection backing plate casting mould, including support frame, compound die hydraulic stem, last mould, lower mould and trachea, the compound die hydraulic stem is installed to the upper end of support frame, the upper surface that the lower extreme of compound die hydraulic stem runs through the support frame is connected with the mould, the inside of going up the mould is provided with the stripper plate, one side of going up the mould is fixed with the trigger plate, one side of going up the mould is connected with the notes liquid pipe that is used for pouring into the raw materials, the inside of lower mould is provided with stripper plate down, one side of lower mould is provided with the pay-off area, the inboard surface mounting of support frame pushes away material hydraulic stem and radiator fan. This protection backing plate casting mould is provided with stripper plate and trachea down, utilizes the trachea to pour into high-pressure gas into between stripper plate and the lower mould downwards to make lower stripper plate can drive the product under the even state of atress and deviate from the lower mould, guaranteed the stability of product drawing of patterns and mould can not the fish tail.
Description
Technical Field
The utility model relates to an automobile backing plate technical field specifically is a protection backing plate casting mould.
Background
The automobile backing plate is a protective tool for protecting a chassis, the automobile backing plate is integrally formed by injection molding through a mold, uneven road surfaces are resisted on the ground of an automobile through being additionally arranged on the ground of the automobile, the mold can obtain a finished product of the automobile backing plate after being formed through demolding, and the existing automobile protective backing plate casting mold has some problems in the actual use process:
firstly, the existing automobile protection base plate casting mold is easy to clamp a product in the mold due to uneven stress on a demolding lower mold, so that the product is extruded and damaged, and the inner wall of the mold is scratched, so that the production of subsequent products is influenced;
secondly, current car protection backing plate casting mould lacks automatic unloading refrigerated mechanism, and the product in the mould is in high temperature high pressure state under preliminary shaping back, in order to improve work efficiency, the product is often just taken out the mould under the complete refrigerated condition not, and this just causes the waste heat on product surface, and the staff is scalded by the temperature of product very easily, and the difficult transport of product of high temperature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection backing plate casting mould to the drawing of patterns mode that proposes in solving above-mentioned background art is not good and lacks the problem of automatic unloading cooling body.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection backing plate casting mould, includes support frame, compound die hydraulic stem, last mould, lower mould and trachea, the compound die hydraulic stem is installed to the upper end of support frame, the upper surface that the lower extreme of compound die hydraulic stem runs through the support frame is connected with the mould, the inside of going up the mould is provided with the stripper plate, one side of going up the mould is fixed with the trigger plate, one side of going up the mould is connected with the notes liquid pipe that is used for pouring into the raw materials into, press switch is installed on the inside top surface of support frame, the inside basal surface of support frame is fixed with the lower mould, the below of lower mould is provided with the trachea, tracheal one end runs through the lower surface at the lower mould, tracheal surface is connected with the shunt tubes, the side surface of lower mould is provided with the pressure pipe, the surface of pressure pipe is run through by the displacement pole, the one end of displacement pole is connected with the kelly, the inside of lower mould is provided with the stripper plate, and a feeding belt is arranged on one side of the lower die, and a material pushing hydraulic rod and a cooling fan are arranged on the surface of the inner side of the supporting frame.
Preferably, the upper end of the upper stripper plate penetrates through the upper surface of the upper die, a spring is connected between one end, located outside the upper die, of the upper stripper plate and the upper surface of the upper die, and the press switch is located right above the trigger plate.
Adopt above-mentioned technical scheme for the laminating that upper stripper plate can resume and go up the inside top surface of mould after the drawing of patterns is accomplished, trigger the board and can extrude push switch when following the mould removal of going up.
Preferably, the upper end of the shunt pipe is communicated with a pressure pipe, and the pressure pipe and one end of the displacement rod form a sliding friction structure.
By adopting the technical scheme, when the pressure in the pressure pipe is increased, the displacement rod can slide under the action of the pressure to drive the clamping rod to slide.
Preferably, the displacement rod is in sliding connection with the clamping rod, and a spring is connected between the displacement rod and the clamping rod.
By adopting the technical scheme, when the clamping rod cannot slide, the displacement rod slides and can not drive the clamping rod to slide but compress the spring.
Preferably, one end of the clamping rod penetrates through the outer surface of the lower die, and the end, located inside the lower die, of the clamping rod is connected with the lower stripper plate in a clamping mode.
By adopting the technical scheme, the clamping rod can limit the lower stripper plate to prevent the lower stripper plate from sliding before injecting the raw material.
Preferably, the lower end of the lower stripper plate penetrates through the lower surface of the lower die, and the upper surface of the lower die and the upper surface of the feeding belt are in the same horizontal line.
By adopting the technical scheme, the products in the lower die can slide to the upper surface of the feeding belt under the pushing of the pushing hydraulic rod.
Preferably, the cooling fan is located right above the feeding belt, and the feeding belt and the material pushing hydraulic rod are located on two sides of the lower die respectively.
By adopting the technical scheme, the cooling fan can cool the product pushed by the pushing hydraulic rod to the feeding belt.
Compared with the prior art, the beneficial effects of the utility model are that: this protection backing plate casting mould:
1. the lower stripper plate can drive a product to be stripped from the lower die under the condition of uniform stress by injecting high-pressure gas between the lower stripper plate and the lower die through the gas pipe, so that the stability of product stripping and no scratch of the die are ensured;
2. the product demoulding device is provided with a feeding belt, a material pushing hydraulic rod and a cooling fan, the demoulded product is pushed onto the feeding belt through the material pushing hydraulic rod, and the temperature of the product cooled by the cooling fan is rapidly reduced so as to facilitate workers to carry and process the product;
3. be provided with pressure pipe and kelly, drive displacement pole and kelly through the change of pressure in the pressure pipe and release spacing to stripper plate down when the drawing of patterns, carry on spacingly to stripper plate down through displacement pole and kelly simultaneously when die-casting to accomplish promotion, unblock and the locking of stripper plate down, convenience very in step through the trachea.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the overall working state of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a support frame; 2. a die closing hydraulic rod; 3. an upper die; 4. an upper stripper plate; 5. a trigger plate; 6. a liquid injection pipe; 7. a push switch; 8. a lower die; 9. an air tube; 10. a shunt tube; 11. a pressure pipe; 12. a displacement rod; 13. a clamping rod; 14. a lower stripper plate; 15. a feed belt; 16. a material pushing hydraulic rod; 17. a heat dissipation fan.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a casting mold for a protective base plate comprises a support frame 1, a mold closing hydraulic rod 2, an upper mold 3, an upper stripper plate 4, a trigger plate 5, a liquid injection pipe 6, a press switch 7, a lower mold 8, an air pipe 9, a shunt pipe 10, a pressure pipe 11, a displacement rod 12, a clamping rod 13, a lower stripper plate 14, a feeding belt 15, a material pushing hydraulic rod 16 and a cooling fan 17, wherein the mold closing hydraulic rod 2 is installed at the upper end of the support frame 1, the lower end of the mold closing hydraulic rod 2 penetrates through the upper surface of the support frame 1 and is connected with the upper mold 3, the upper stripper plate 4 is arranged inside the upper mold 3, the trigger plate 5 is fixed at one side of the upper mold 3, the liquid injection pipe 6 for injecting raw materials is connected at one side of the upper mold 3, the press switch 7 is installed at the top surface inside the support frame 1, the upper end of the upper stripper plate 4 penetrates through the upper surface of the upper mold 3, and a spring is connected between one end, which is positioned outside the upper mold 3, of the upper stripper plate 4 and the upper surface of the upper mold 3, the push switch 7 is located right above the trigger plate 5, when the upper stripper plate 4 slides upwards along with the upper die 3, the upper end of the upper stripper plate 4 is extruded by the support frame 1, so that the upper stripper plate 4 cannot move upwards continuously, the upper stripper plate 4 pushes a product out of the upper die 3, meanwhile, the trigger plate 5 slides along with the upper die 3 to extrude the push switch 7, and the push switch 7 drives the material pushing hydraulic rod 16 to work.
As shown in fig. 1, 2 and 4, a lower mold 8 is fixed on the bottom surface of the interior of the support frame 1, an air tube 9 is arranged below the lower mold 8, one end of the air tube 9 penetrates through the lower surface of the lower mold 8, a shunt tube 10 is connected to the outer surface of the air tube 9, the upper end of the shunt tube 10 is communicated with a pressure tube 11, the pressure tube 11 and one end of a displacement rod 12 form a sliding friction structure, the air tube 9 enables the lower stripper plate 14 to be pushed out of the lower mold 8 under uniform stress by injecting high-pressure air between the lower mold 8 and the lower stripper plate 14, and simultaneously, before the lower stripper plate 14 moves, the shunt tube 10 injects pressure into the pressure tube 11, so that the displacement rod 12 in the pressure tube 11 can slide to unlock the lower stripper plate 14.
As shown in fig. 1-4, a pressure tube 11 is disposed on a side surface of the lower mold 8, an outer surface of the pressure tube 11 is penetrated by a displacement rod 12, one end of the displacement rod 12 is connected with a clamping rod 13, a lower stripper plate 14 is disposed inside the lower mold 8, the displacement rod 12 is slidably connected with the clamping rod 13, a spring is connected between the displacement rod 12 and the clamping rod 13, one end of the clamping rod 13 penetrates through the outer surface of the lower mold 8, one end of the clamping rod 13 located inside the lower mold 8 is connected with the lower stripper plate 14 in a clamping manner, a lower end of the lower stripper plate 14 penetrates through a lower surface of the lower mold 8, an upper surface of the lower mold 8 and an upper surface of the feeding belt 15 are at the same horizontal line, a pressure between the pressure tube 11 and the displacement rod 12 is increased, so that the displacement rod 12 slides away from the lower mold 8, the displacement rod 12 drives the clamping rod 13 to slide out of clamping with the lower stripper plate 14, so that the lower stripper plate 14 can slide to demold a product, when the lower stripper plate 14 slides downwards due to the negative pressure pumped by the air pipe 9, the clamping rod 13 is blocked by the lower stripper plate 14 and cannot be clamped with the lower stripper plate 14, at this time, the clamping rod 13 slides relative to the displacement rod 12 and compresses the spring, and after the lower stripper plate 14 slides to a position where the clamping rod 13 can be clamped, the clamping rod 13 is clamped with the lower stripper plate 14 under the support of the spring, so that the purpose of limiting the lower stripper plate 14 is achieved.
As shown in fig. 1-3, a feeding belt 15 is arranged on one side of the lower mold 8, a material pushing hydraulic rod 16 and a cooling fan 17 are mounted on the inner side surface of the support frame 1, the cooling fan 17 is positioned right above the feeding belt 15, the feeding belt 15 and the material pushing hydraulic rod 16 are respectively positioned on two sides of the lower mold 8, the material pushing hydraulic rod 16 is started under the driving of the press switch 7 and pushes the product on the lower stripper plate 14 to be cooled by the cooling fan 17, and the cooled product is sent to the next process under the action of the feeding belt 15.
The working principle is as follows: when the protective base plate is used for casting a mold, firstly, an upper mold 3 and a lower mold 8 are driven by a mold closing hydraulic rod 2 to be closed, then, raw materials are injected between the upper mold 3 and the lower mold 8 through a liquid injection pipe 6, after the raw materials are initially cooled and formed, high-pressure air is injected between the lower mold 8 and a lower mold stripping plate 14 through an air pipe 9, a clamping rod 13 is separated from the lower mold stripping plate 14 under the action of pressure, so that the lower mold stripping plate 14 can uniformly push a product out of the lower mold 8 under stress, meanwhile, when the upper mold stripping plate 4 slides upwards along with the upper mold 3, the upper end of the upper mold stripping plate 4 is extruded by a support frame 1, so that the upper mold stripping plate 4 cannot continuously move upwards, the upper mold stripping plate 4 pushes the product out of the upper mold 3, meanwhile, a trigger plate 5 slides along with the upper mold 3 to extrude a press switch 7, the press switch 7 drives a material pushing hydraulic rod 16 to work, and at the moment, the upper surface of the lower mold stripping plate 14 is slightly higher than the upper surface of the lower mold 8, the material pushing hydraulic rod 16 is started to push the product to the lower stripper plate 14 to be cooled by the cooling fan 17, and the cooled product is conveyed to the next procedure under the action of the feeding belt 15, so that the overall practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a protection backing plate casting mould, includes support frame (1), compound die hydraulic stem (2), goes up mould (3), lower mould (8) and trachea (9), its characterized in that: compound die hydraulic stem (2) is installed to the upper end of support frame (1), the upper surface that the lower extreme of compound die hydraulic stem (2) runs through support frame (1) is connected with and goes up mould (3), the inside of going up mould (3) is provided with stripper plate (4), one side of going up mould (3) is fixed with trigger plate (5), one side of going up mould (3) is connected with notes liquid pipe (6) that are used for pouring into the raw materials into, press switch (7) are installed to the inside top surface of support frame (1), the inside basal surface of support frame (1) is fixed with lower mould (8), the below of lower mould (8) is provided with trachea (9), the lower surface at lower mould (8) is run through to the one end of trachea (9), the surface of trachea (9) is connected with shunt tubes (10), the side surface of lower mould (8) is provided with pressure pipe (11), the surface of pressure pipe (11) is run through by displacement pole (12), the one end of displacement pole (12) is connected with kelly (13), the inside of lower mould (8) is provided with stripper plate (14) down, one side of lower mould (8) is provided with pay-off area (15), the inboard surface mounting of support frame (1) has and pushes away material hydraulic stem (16) and radiator fan (17).
2. The protective pad casting mold of claim 1, wherein: the upper end of going up stripper plate (4) runs through the upper surface of last mould (3), it is connected with the spring to go up between stripper plate (4) the one end that is located mould (3) outside and the upper surface of last mould (3), press switch (7) to be located trigger plate (5) directly over.
3. The protective pad casting mold of claim 1, wherein: the upper end of the shunt pipe (10) is communicated with the pressure pipe (11), and the pressure pipe (11) and one end of the displacement rod (12) form a sliding friction structure.
4. The protective pad casting mold of claim 1, wherein: the displacement rod (12) is in sliding connection with the clamping rod (13), and a spring is connected between the displacement rod (12) and the clamping rod (13).
5. The protective pad casting mold of claim 1, wherein: one end of the clamping rod (13) penetrates through the outer surface of the lower die (8), and one end, located inside the lower die (8), of the clamping rod (13) is connected with the lower stripper plate (14) in a clamping mode.
6. The protective pad casting mold of claim 1, wherein: the lower end of the lower stripper plate (14) penetrates through the lower surface of the lower die (8), and the upper surface of the lower die (8) and the upper surface of the feeding belt (15) are in the same horizontal line.
7. The protective pad casting mold of claim 1, wherein: the cooling fan (17) is positioned right above the feeding belt (15), and the feeding belt (15) and the material pushing hydraulic rod (16) are respectively positioned on two sides of the lower die (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490327.3U CN214920389U (en) | 2021-07-02 | 2021-07-02 | Protective base plate casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490327.3U CN214920389U (en) | 2021-07-02 | 2021-07-02 | Protective base plate casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214920389U true CN214920389U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490327.3U Active CN214920389U (en) | 2021-07-02 | 2021-07-02 | Protective base plate casting mold |
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| CN (1) | CN214920389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117107A (en) * | 2022-12-26 | 2023-05-16 | 芜湖禾田汽车工业有限公司 | Casting and forging process for automobile control arm |
-
2021
- 2021-07-02 CN CN202121490327.3U patent/CN214920389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117107A (en) * | 2022-12-26 | 2023-05-16 | 芜湖禾田汽车工业有限公司 | Casting and forging process for automobile control arm |
| CN116117107B (en) * | 2022-12-26 | 2024-05-24 | 芜湖禾田汽车工业有限公司 | Casting and forging equipment for automobile control arm |
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