Intelligent forming die for new energy vehicle frame casting processing

Abstract

The present application belongs to casting forming equipment, more particularly to the field of new energy automobile frame casting processing, and discloses an intelligent forming mold for new energy automobile frame casting processing, which comprises a base, the plugging mechanism comprises a supporting plate, two symmetrical anti-sticking and exhaust mechanisms are fixed on the bottom of the supporting plate, two symmetrical fourth electric telescopic columns are fixed on the other two sides of the bottom of the supporting plate, a moving plate is fixed at the bottom of the fourth electric telescopic column, and the inner end surface of the anti-sticking and exhaust mechanism and the bottom of the two moving plates are both fixed with second oil injection anti-sticking mechanisms. The intelligent forming mold for new energy automobile frame casting processing, the first oil injection pipeline and the second oil injection pipeline rotate and inject oil at the same time, the anti-sticking oil can play the role of anti-sticking, and the sticking situation in the subsequent demolding process is avoided, the first exhaust hole and the second exhaust hole exhaust during the process of injecting material into the first mold and the second mold, and the residual bubbles in the raw materials can be avoided.

Description

Technical Field

[0001] This invention pertains to casting and forming equipment, and more specifically to the field of casting and processing of new energy vehicle frames. In particular, it relates to an intelligent forming mold for casting and processing of new energy vehicle frames. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and adopt new on-board power devices), integrate advanced technologies in vehicle power control and drive, and form automobiles with advanced technical principles, new technologies, and new structures. Molding molds are required in the process of casting automobile frames.

[0003] In existing molding dies, the raw material gradually fills the entire die during the injection process. The venting holes of the die are generally located at the top, resulting in a long venting path and slow venting speed. This makes it easy for air bubbles to be generated during the injection process. Furthermore, the die is generally a one-piece structure, and the produced frame is a single unit. If there are defects or damage, the entire unit needs to be replaced, which is costly. During the demolding process, the frame and the die are prone to sticking together, which can easily lead to frame damage. To address these issues, the existing equipment needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent forming mold for casting and processing new energy vehicle frames, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent forming mold for casting and processing of new energy vehicle frames, comprising a base, the top of which is connected to a support platform via a first spring, a mold mechanism fixed on the upper surface of the support platform, the mold mechanism comprising two first molds, the two first molds being symmetrically fixed on the upper surface of the support platform, and two second molds being fixed between the two first molds, the top sides of the first molds being symmetrically fixed with first injection pipes, and the top of the second molds being fixed with second injection pipes.

[0006] A support frame is fixed to the upper surface of the base, and a sealing mechanism is fixed to the inner side of the support frame. The sealing mechanism includes a support plate. On one side of the bottom of the support plate, anti-sticking and venting mechanisms are symmetrically fixed. On the other two sides of the bottom of the support plate, a fourth electric telescopic column is symmetrically fixed. A movable plate is fixed to the bottom of the fourth electric telescopic column. A second oil spraying anti-sticking mechanism is fixed to the inner end face of the anti-sticking and venting mechanism and the bottom of the two movable plates.

[0007] Preferably, four extrusion columns are fixed at the bottom of the support platform, and four grooves are provided on the upper surface of the base. The extrusion columns extend into the grooves, and three first oil cylinders are fixed at equal intervals in the grooves. The inner side of the first oil cylinder is connected to the movable block through a second spring. A first piston is fixed on the outer side of the movable block and is slidably connected in the first oil cylinder. A connecting pipe is fixed on the outer side of the first oil cylinder.

[0008] Preferably, the inner end face of the first mold is fixed with first electric telescopic push rods at equal intervals, the top two sides of the second mold are symmetrically fixed with support frames, the top of the support frames is fixed with first electric telescopic columns, the bottom of the first electric telescopic columns is fixed with partition plates, and the partition plates are slidably connected to the inner side of the support frames.

[0009] Preferably, the lower side of the top of the support frame is connected to the first movable frame via a second electric telescopic column, and the bottom sides of the first movable frame are symmetrically fixed with first sealing columns. The first movable frame passes through the support plate, and the first sealing columns are arranged in a one-to-one correspondence with the second injection pipe. The bottom of the support plate is connected to the second movable frame via a third electric telescopic column. The second movable frame has four first through holes evenly opened in the circumferential direction, and the first through holes are arranged in a one-to-one correspondence with the first electric telescopic columns. The bottom of the second movable frame has four second sealing columns evenly fixed in the circumferential direction, and the second sealing columns are arranged in a one-to-one correspondence with the first injection pipe.

[0010] Preferably, the anti-sticking and venting mechanism includes a fifth electric telescopic column, and a second electric telescopic rod is fixed to the bottom of the fifth electric telescopic column. A third movable frame is fixed to the inner end of the second electric telescopic rod, and a sealing plate is fixed to the inner end face of the third movable frame. The sealing plate abuts against the outer end face of the first mold, and a hook frame and a magnetic protrusion are fixed to the outer end face of the sealing plate. The hook frames are arranged in pairs, and the magnetic protrusions are arranged in pairs. The inner side of the third movable frame is connected to the fourth movable frame through the third electric telescopic rod, and a first oil spraying anti-sticking mechanism is fixed to the inner end face of the fourth movable frame.

[0011] Preferably, the first oil spraying anti-sticking mechanism includes a second oil cylinder, and the bottommost second oil cylinder is connected to the topmost first oil cylinder through a connecting pipe. The middle second oil cylinder is connected to the middle first oil cylinder through a connecting pipe, and the topmost second oil cylinder is connected to the bottommost first oil cylinder through a connecting pipe. A second piston is slidably connected inside the second oil cylinder, and the second piston passes through the inner end of the second oil cylinder and is connected to the sealing rod. A third spring is fixed to the outer side of the sealing rod, and a first sleeve is fixed to the inner end of the third spring. The first sleeve is slidably connected to the outer side of the sealing rod, and a protruding ring is fixed to the outer end of the first sleeve. A first annular groove is opened at the inner end of the first sleeve, and a first connecting member is rotatably connected in the first annular groove. A first oil spraying pipe is fixed to the inner end of the first connecting member by bolts. The first oil spraying pipe passes through the sealing plate and extends into the first mold, and a first vent hole is opened at the inner end of the first oil spraying pipe. The sealing rod is inserted into the first vent hole.

[0012] Preferably, the sealing rod has an oil delivery channel inside, and a first oblique hole is symmetrically opened on the side of the sealing rod, the first oblique hole communicating with the oil delivery channel. A first annular channel is opened inside the outer end of the first oil injection pipe, and a first oblique plate is symmetrically fixed inside the first annular channel. A second through hole is evenly opened circumferentially on the inner wall of the first oil injection pipe, and the second through hole communicating with the first annular channel. A first atomizing spray hole is symmetrically opened on one side of the first oil injection pipe, and a second exhaust hole is symmetrically opened on the other side of the first oil injection pipe. A support ring is fixed inside the first oil injection pipe, and both sides of the support ring are connected to the magnetic sealing block by a fourth spring. The magnetic sealing block is engaged in the second exhaust hole, and the magnetic sealing block and the magnetic protrusion are attracted by opposite polarities.

[0013] Preferably, the second oil spraying anti-sticking mechanism includes an oil delivery pipe, which is fixed to the inner end face of the fourth movable frame and the bottom of the two movable plates. A second sleeve is fixed to the outer side of the oil delivery pipe, and a second annular groove is opened at the inner end of the second sleeve. A second connector is rotatably connected in the second annular groove, and a second oil spraying pipe is fixed to the inner end of the second connector by bolts. The second oil spraying pipe corresponding to the fourth movable frame passes through the sealing plate and extends into the first mold. The second oil spraying pipe corresponding to the movable plate passes through the top of the second mold, and a second annular channel is opened at the outer end of the second oil spraying pipe. A second oblique hole is opened symmetrically on the side of the oil delivery pipe, and the second oblique hole communicates with the second annular channel. A second oblique plate is fixed symmetrically in the second annular channel. A third through hole is evenly opened circumferentially on the inner wall of the second oil spraying pipe, and the third through hole communicates with the second annular channel. Second atomizing spray holes are symmetrically opened on both sides of the second oil spraying pipe.

[0014] Preferably, a first oil injection pipe is fixed on the oil pipeline on the two movable plates, and a second oil injection pipe is fixed on the top of the oil pipeline on the sealing rod and the fourth movable frame, and the second oil injection pipe is connected to the oil delivery channel.

[0015] Preferably, two fixing brackets are fixed to the upper end surface of the base, and a second electric telescopic top rod is fixed to one side of the fixing brackets.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This intelligent molding die for casting and processing new energy vehicle frames can achieve the purpose of preventing sticking. Before injecting material into the first and second molds, anti-sticking oil can be sprayed into the first and second molds through the first and second oil spray pipes. The first and second oil spray pipes rotate while spraying oil, making the oil spraying effect more comprehensive and uniform. The first and second atomizing nozzles can play the role of atomizing spraying, and the anti-sticking oil can play the role of preventing sticking, avoiding sticking during the subsequent demolding process.

[0018] 2. This intelligent molding die for casting and processing new energy vehicle frames can automatically eliminate air bubbles. After the oil spraying operation is completed, the first and second oil spray pipes are removed. The inner end of the first oil spray pipe is finally flush with the inner end face of the sealing plate. The magnetic sealing block automatically leaves the second vent hole, and the second vent hole opens. The inner end of the second oil spray pipe corresponding to the first mold is flush with the inner end face of the sealing plate, and the bottom of the second oil spray pipe corresponding to the second mold is flush with the inner top of the second mold. Then the sealing rod continues to move and leaves the first vent hole, and the first vent hole opens. During the process of injecting material into the first and second molds, the first and second vent holes vent, which can avoid residual air bubbles in the raw materials.

[0019] 3. The intelligent forming mold for casting and processing new energy vehicle frames can achieve rapid venting and automatic closing. During the process of injecting material into the first mold and the second mold, the first mold and the second mold gradually become heavier, the support platform sinks, the extrusion column moves down, the three movable blocks are squeezed from top to bottom in sequence, and the three sealing rods move from bottom to top in sequence and seal the corresponding first vent hole. Before the raw material reaches the first vent hole, the first vent hole can be automatically closed. The raw material venting path is short and the venting speed is fast.

[0020] 4. This intelligent molding die for casting and processing new energy vehicle frames can achieve automatic demolding. After the injection operation is completed and the first and second sealing pillars are used to seal the first and second injection pipes, the partition plate moves down to separate the raw materials in the first mold from those in the second mold. After the raw materials are formed, the sealing plate is first removed horizontally, then raised and completely removed. Subsequently, the frame in the first mold can be ejected using the first telescopic ejector rod. After the partition plate is raised, the frame in the second mold can be ejected using the second telescopic ejector rod, thus achieving automatic demolding. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the pre-spraying state of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the demolding preparation state of the present invention;

[0023] Figure 3 This is a partial structural schematic diagram of the side cross-section of the present invention;

[0024] Figure 4 This is a schematic diagram of the connection structure between the mold mechanism and the second oil spraying anti-sticking mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the mold mechanism structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the connection structure of the sealing mechanism, the second oil injection anti-sticking mechanism, and the first oil injection pipe of the present invention;

[0027] Figure 7 This is a schematic diagram showing the orientation of the first mold and the anti-sticking and venting mechanism of the present invention.

[0028] Figure 8 This is a schematic diagram of the connection structure of the anti-sticking and venting mechanism, the second oil injection anti-sticking mechanism, and the first oil injection pipe of the present invention;

[0029] Figure 9 This is a three-dimensional structural diagram of the connection pipe, the first oil spraying anti-sticking mechanism, and the second oil injection pipe of the present invention.

[0030] Figure 10 This is a schematic cross-sectional view of the connection pipe, the first oil spraying anti-sticking mechanism, and the second oil injection pipe of the present invention.

[0031] Figure 11 This is a schematic diagram of the connection structure of the first fuel injection pipe, the first annular channel, the first inclined plate, the second through hole, the first atomizing spray hole and the second exhaust hole of the present invention;

[0032] Figure 12This is a schematic diagram of the connection structure of the first fuel injection pipe, the first exhaust port, the first annular channel, the first inclined plate, the second through hole, the first atomizing spray hole, the second exhaust port, the support ring, the fourth spring, and the magnetic sealing block of the present invention.

[0033] Figure 13 This is a schematic diagram of the connection structure of the first fuel injection pipe, the first inclined plate, the second exhaust port, the support ring, the fourth spring, and the magnetic sealing block of the present invention;

[0034] Figure 14 This is a schematic diagram of the connection structure of the sealing rod, the first oil injection pipe, the oil delivery channel, the first inclined hole, the first inclined plate, and the second through hole of the present invention.

[0035] Figure 15 This is a schematic diagram of the connection structure between the second oil spraying anti-sticking mechanism and the second oil injection pipe of the present invention;

[0036] Figure 16 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0037] Figure 17 For the present invention Figure 3 Enlarged structural diagram at point B.

[0038] In the diagram: 1. Base; 2. First spring; 3. Support platform; 4. Extrusion column; 5. Groove; 6. First hydraulic cylinder; 7. Second spring; 8. Movable block; 9. First piston; 10. Connecting pipe; 11. Mold mechanism; 1101. First mold; 1102. Second mold; 1103. First electric telescopic push rod; 1104. First injection pipe; 1105. Second injection pipe; 1106. Support frame; 1107. First electric telescopic column; 1108. Partition plate; 12. Bearing frame; 13. Second electric telescopic column; 14. First movable frame; 15. First seal Column; 16. Sealing mechanism; 1601. Support plate; 1602. Third electric telescopic column; 1603. Second moving frame; 1604. First through hole; 1605. Second sealing column; 1606. Fourth electric telescopic column; 1607. Moving plate; 17. Anti-sticking and venting mechanism; 1701. Fifth electric telescopic column; 1702. Second electric telescopic rod; 1703. Third moving frame; 1704. Sealing plate; 1705. Hook frame; 1706. Magnetic protrusion; 1707. Third electric telescopic rod; 1708. Fourth moving frame; 1709. First oil spraying anti-sticking mechanism; 1 7091, Second cylinder; 17092, Second piston; 17093, Sealing rod; 17094, Third spring; 17095, First sleeve; 17096, Convex ring; 17097, First annular groove; 17098, First fuel injection pipe; 17099, First connector; 170910, First exhaust port; 170911, Fuel delivery channel; 170912, First inclined hole; 170913, First annular channel; 170914, First inclined plate; 170915, Second through hole; 170916, First atomizing nozzle; 170917, Second row Air vent; 170918, support ring; 170919, fourth spring; 170920, magnetic sealing block; 18, second oil spray anti-sticking mechanism; 1801, oil supply pipe; 1802, second sleeve; 1803, second annular groove; 1804, second oil spray pipe; 1805, second connector; 1806, second annular channel; 1807, second inclined hole; 1808, second inclined plate; 1809, third through hole; 1810, second atomizing spray hole; 19, first oil injection pipe; 20, second oil injection pipe; 21, fixing frame; 22, second electric telescopic top rod. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1 to 17 The present invention provides a technical solution: an intelligent forming mold for casting and processing of new energy vehicle frames, including a base 1. The top of the base 1 is connected to a support platform 3 via a first spring 2. A mold mechanism 11 is fixed on the upper surface of the support platform 3. The mold mechanism 11 includes two first molds 1101, which are symmetrically fixed on the upper surface of the support platform 3. Two second molds 1102 are fixed between the two first molds 1101. First injection pipes 1104 are symmetrically fixed on both sides of the top of the first molds 1101, and second injection pipes 1105 are fixed on the top of the second molds 1102.

[0041] A support frame 12 is fixed to the upper end face of the base 1. A sealing mechanism 16 is fixed to the inner side of the support frame 12. The sealing mechanism 16 includes a support plate 1601. On the bottom of the support plate 1601, anti-sticking and venting mechanisms 17 are symmetrically fixed on both sides. On the other two sides of the bottom of the support plate 1601, a fourth electric telescopic column 1606 is symmetrically fixed. A movable plate 1607 is fixed to the bottom of the fourth electric telescopic column 1606. A second oil spraying anti-sticking mechanism 18 is fixed to the inner end face of the anti-sticking and venting mechanism 17 and the bottom of the two movable plates 1607.

[0042] In this embodiment, as Figure 3 and Figure 17 As shown, four extrusion columns 4 are fixed at the bottom of the support platform 3, and four grooves 5 are opened on the upper end surface of the base 1. The extrusion columns 4 extend into the grooves 5. Three first hydraulic cylinders 6 are fixed at equal intervals in the grooves 5. The inner side of the first hydraulic cylinder 6 is connected to the movable block 8 through the second spring 7. The outer side of the movable block 8 is fixed with a first piston 9, and the first piston 9 is slidably connected in the first hydraulic cylinder 6. A connecting pipe 10 is fixed to the outer side of the first hydraulic cylinder 6. The first spring 2 plays a supporting role on the support platform 3. When material is injected into the first mold 1101 and the second mold 1102, the first mold 1101 and the second mold 1102 gradually become heavier, the support platform 3 sinks, the extrusion columns 4 move down, and the three movable blocks 8 are squeezed and moved from top to bottom in sequence. The movement of the movable blocks 8 drives the first piston 9 to move, which facilitates the expulsion of hydraulic oil in the first hydraulic cylinder 6.

[0043] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the inner end face of the first mold 1101 is fixed with first electric telescopic push rods 1103 at equal intervals. The top two sides of the second mold 1102 are symmetrically fixed with support frames 1106, and the top of the support frames 1106 is fixed with a first electric telescopic column 1107. The bottom of the first electric telescopic column 1107 is fixed with a partition plate 1108, and the partition plate 1108 is slidably connected to the inner side of the support frame 1106. After the injection operation is completed and the first injection pipe 1104 and the second injection pipe 1105 are sealed... The partition plate 1108 can move downward under the extension of the first electric telescopic column 1107, which facilitates the separation of the frame in the first mold 1101 from the frame in the second mold 1102, making it convenient to replace or maintain the frame in the first mold 1101 or the second mold 1102 separately, so as to reduce replacement and maintenance costs. After the raw material is formed and the sealing plate 1704 is completely removed, the first electric telescopic ejector rod 1103 extends to automatically eject the frame in the first mold 1101, so as to achieve automatic demolding.

[0044] In this embodiment, as Figure 1 , Figure 2 and Figure 6 As shown, the lower side of the top of the support frame 12 is connected to the first movable frame 14 via the second electric telescopic column 13, and the bottom sides of the first movable frame 14 are symmetrically fixed with first sealing columns 15. The first movable frame 14 passes through the support plate 1601, and the first sealing columns 15 are arranged in a one-to-one correspondence with the second injection pipe 1105. The bottom of the support plate 1601 is connected to the second movable frame 1603 via the third electric telescopic column 1602. The second movable frame 1603 has four first through holes 1604 evenly opened in the circumferential direction, and the first through holes 1604 are arranged in a one-to-one correspondence with the first electric telescopic column 1107. The bottom of the second movable frame 1603 is evenly fixed with four second sealing columns 1107. 605, and the second sealing column 1605 is set in a one-to-one correspondence with the first injection pipe 1104. The first movable frame 14 can move up and down under the extension and retraction of the second electric telescopic column 13, thereby driving the first sealing column 15 to move up and down, so as to facilitate opening or sealing the second injection pipe 1105. During the process of the first sealing column 15 moving down with the first movable frame 14 and sealing the first injection pipe 1104, the first electric telescopic column 1107 passes through the first through hole 1604. The second movable frame 1603 can move up and down under the extension and retraction of the third electric telescopic column 1602, thereby driving the second sealing column 1605 to move up and down, so as to facilitate opening or sealing the first injection pipe 1104.

[0045] In this embodiment, as Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 16As shown, the anti-sticking and venting mechanism 17 includes a fifth electric telescopic column 1701, and a second electric telescopic rod 1702 is fixed to the bottom of the fifth electric telescopic column 1701. A third movable frame 1703 is fixed to the inner end of the second electric telescopic rod 1702, and a sealing plate 1704 is fixed to the inner end face of the third movable frame 1703. The sealing plate 1704 abuts against the outer end face of the first mold 1101, and hook frames 1705 and magnetic protrusions 1706 are fixed to the outer end face of the sealing plate 1704. The hook frames 1705 are arranged in pairs, and the magnetic protrusions 1706 are arranged in pairs. The third movable frame... The inner side of 1703 is connected to the fourth movable frame 1708 via the third electric telescopic rod 1707, and the inner end face of the fourth movable frame 1708 is fixed with the first oil spraying anti-stick mechanism 1709. The third movable frame 1703 can move under the telescopic action of the second electric telescopic rod 1702, thereby driving the sealing plate 1704 to move, so as to facilitate opening or sealing the first mold 1101. The fourth movable frame 1708 can move under the telescopic action of the third electric telescopic rod 1707, thereby driving the first oil spraying anti-stick mechanism 1709 to move, so as to facilitate the use or removal of the first oil spraying anti-stick mechanism 1709.

[0046] In this embodiment, as Figure 1 , Figure 2 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 16As shown, the first oil spray anti-sticking mechanism 1709 includes a second oil cylinder 17091. The bottommost second oil cylinder 17091 is connected to the topmost first oil cylinder 6 via a connecting pipe 10. The middle second oil cylinder 17091 is connected to the middle first oil cylinder 6 via a connecting pipe 10, and the topmost second oil cylinder 17091 is connected to the bottommost first oil cylinder 6 via a connecting pipe 10. A second piston 17092 is slidably connected inside the second oil cylinder 17091. The second piston 17092 passes through the inner end of the second oil cylinder 17091 and is connected to the sealing rod 17093. A third spring 17094 is fixed to the outer side of the sealing rod 17093, and a third spring 17094 is fixed to the inner end of the third spring 17094. A sleeve 17095 is slidably connected to the outside of the sealing rod 17093, and a protruding ring 17096 is fixed to the outer end of the first sleeve 17095. A first annular groove 17097 is opened at the inner end of the first sleeve 17095, and a first connector 17099 is rotatably connected in the first annular groove 17097. A first oil injection pipe 17098 is fixed to the inner end of the first connector 17099 by bolts. The first oil injection pipe 17098 passes through the sealing plate 1704 and extends into the first mold 1101. A first vent hole 170910 is opened at the inner end of the first oil injection pipe 17098. The sealing rod 17093 is inserted into the first vent hole 170910. The bottom second Hydraulic cylinder 17091 is connected to the topmost first hydraulic cylinder 6, the middle second hydraulic cylinder 17091 is connected to the middle first hydraulic cylinder 6, and the topmost second hydraulic cylinder 17091 is connected to the bottommost first hydraulic cylinder 6. Before injecting material into the first mold 1101 and the second mold 1102, oil can be sprayed into both sides of the first mold 1101 using the first oil spray pipe 17098. After the oil spraying operation is completed, the second hydraulic cylinder 17091 and the fourth moving frame 1708 move under the contraction of the third electric telescopic rod 1707. The convex ring 17096 finally abuts against the two hook frames 1705, and the inner end of the first oil spray pipe 17098 finally aligns with the inner end face of the sealing plate 1704. Then the third electric telescopic rod... The retractor 1707 continues to retract, the first oil injection pipe 17098 remains stationary, the sealing rod 17093 continues to move and moves away from the first vent 170910, the first vent 170910 opens, and then material is injected into the first mold 1101 and the second mold 1102. The first vent 170910 can be used to vent. When the extrusion column 4 moves down, the three movable blocks 8 are squeezed and moved from top to bottom in sequence. The first piston 9 moves together with the movable blocks 8. The second pistons 17092 in the three second oil cylinders 17091 move from bottom to top in sequence. The three sealing rods 17093 move from bottom to top in sequence. Before the raw material reaches the first vent 170910, the first vent 170910 can be automatically closed.

[0047] In this embodiment, as Figure 7 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 As shown, an oil delivery channel 170911 is provided inside the sealing rod 17093, and a first inclined hole 170912 is provided on the side of the sealing rod 17093 in a rotationally symmetrical manner. The first inclined hole 170912 communicates with the oil delivery channel 170911. A first annular channel 170913 is provided inside the outer end of the first oil injection pipe 17098, and a first inclined plate 170914 is fixed in the first annular channel 170913 in a rotationally symmetrical manner. A second through hole 170915 is uniformly provided circumferentially on the inner wall of the first oil injection pipe 17098, and the second through hole 170915 communicates with the first annular channel 170911. The first fuel injection pipe 17098 is symmetrically provided with first atomizing nozzles 170916 on both sides of one side, and second exhaust ports 170917 are symmetrically provided on the other two sides of the first fuel injection pipe 17098. A support ring 170918 is fixed to the inner side of the first fuel injection pipe 17098, and both sides of the support ring 170918 are connected to the magnetic sealing block 170920 through a fourth spring 170919. The magnetic sealing block 170920 is engaged in the second exhaust port 170917, and the magnetic sealing block 170920 and the magnetic protrusion 1706 are of opposite orientation. Before injecting material into the first mold 1101 and the second mold 1102, the first oil spray pipe 17098 needs to be removed and its inner end flush with the inner end face of the sealing plate 1704. The magnetic sealing block 170920 is offset from the magnetic protrusion 1706. The magnetic sealing block 170920 finally moves and leaves the second vent hole 170917 under the pulling action of the fourth spring 170919, and the second vent hole 170917 opens. Then the sealing rod 17093 continues to move and opens the first vent hole 170910. When injecting material into the first mold 1101 and the second mold 1102, the first row of... The vent 170910 and the second vent 170917 can be used for venting. When anti-sticking oil is introduced into the oil supply channel 170911, the anti-sticking oil passes through the first inclined hole 170912 into the first annular channel 170913 and impacts the first inclined plate 170914. The first oil spray pipe 17098 rotates automatically. The anti-sticking oil passes through the second through hole 170915 into the first oil spray pipe 17098 and is then sprayed out in a mist through the first atomizing nozzle 170916. The anti-sticking oil adheres to the inner walls on both sides of the first mold 1101, which can achieve the anti-sticking effect in the subsequent demolding process.

[0048] In this embodiment, as Figure 1 , Figure 2 , Figure 4 ,and Figure 15As shown, the second oil spraying anti-sticking mechanism 18 includes an oil supply pipe 1801, which is fixed to the inner end face of the fourth movable frame 1708 and the bottom of the two movable plates 1607. A second sleeve 1802 is fixed to the outer side of the oil supply pipe 1801, and a second annular groove 1803 is opened at the inner end of the second sleeve 1802. A second connector 1805 is rotatably connected in the second annular groove 1803, and a second oil spraying pipe 1804 is fixed to the inner end of the second connector 1805 by bolts. The second oil spraying pipe 1804 corresponding to the fourth movable frame 1708 passes through the sealing plate 1704 and extends into the first mold 1101. Inside, the second oil injection pipe 1804 corresponding to the movable plate 1607 penetrates the top of the second mold 1102, and a second annular channel 1806 is opened inside the outer end of the second oil injection pipe 1804. A second oblique hole 1807 is opened symmetrically on the side of the oil supply pipe 1801, and the second oblique hole 1807 communicates with the second annular channel 1806. A second oblique plate 1808 is fixed symmetrically inside the second annular channel 1806. A third through hole 1809 is evenly opened circumferentially on the inner wall of the second oil injection pipe 1804, and the third through hole 1809 communicates with the second annular channel 1806. The first mold 1101 and the second mold 1102 are symmetrically provided with second atomizing nozzles 1810 on both sides. Before injecting material into the first mold 1101 and the second mold 1102, oil can be sprayed into the first mold 1101 and the second mold 1102 through the second oil spray pipe 1804. After the oil spraying operation is completed, the fourth moving frame 1708 moves under the contraction of the third electric telescopic rod 1707, thereby driving the corresponding second sleeve 1802 to move. The inner end of the corresponding second oil spray pipe 1804 is finally flush with the inner end face of the sealing plate 1704. The moving plate 1607 moves upward under the contraction of the fourth electric telescopic column 1606, thereby driving the corresponding second sleeve 1802 to move. 02 moves upward, and the bottom of the second oil spray pipe 1804 is finally flush with the inner top of the second mold 1102. When anti-sticking oil is introduced into the oil supply pipe 1801, the anti-sticking oil passes through the second inclined hole 1807 and enters the second annular channel 1806 and impacts the second inclined plate 1808. The second oil spray pipe 1804 rotates automatically, and the anti-sticking oil passes through the third through hole 1809 and enters the second oil spray pipe 1804. After entering the second oil spray pipe 1804, it is sprayed out in a mist through the second atomizing nozzle 1810. The anti-sticking oil adheres to the inner wall of the top of the first mold 1101 and the inner wall of the second mold 1102, which can achieve the anti-sticking effect in the subsequent demolding process.

[0049] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 15 and Figure 16 As shown, a first oil injection pipe 19 is fixed on the oil delivery pipe 1801 on the two movable plates 1607, and a second oil injection pipe 20 is fixed on the top of the oil delivery pipe 1801 on the sealing rod 17093 and the fourth movable frame 1708. The second oil injection pipe 20 is connected to the oil delivery channel 170911. The first oil injection pipe 19 can be used to pass anti-sticking oil into the oil delivery pipe 1801 on the movable plate 1607, and the second oil injection pipe 20 can be used to pass anti-sticking oil into the oil delivery channel 170911 and the oil delivery pipe 1801 on the fourth movable frame 1708.

[0050] In this embodiment, as Figure 1 and Figure 2 As shown, two fixing brackets 21 are fixed on the upper surface of the base 1, and a second electric telescopic ejector rod 22 is fixed on one side of the fixing bracket 21. After the injection molding operation is completed and the sealing plate 1704 is completely removed, the vehicle frame in the first mold 1101 is demolded first. After the partition plate 1108 is removed, the second electric telescopic ejector rod 22 extends to facilitate the automatic ejection of the vehicle frame in the second mold 1102, so as to achieve automatic demolding.

[0051] The method of use and advantages of this invention: The intelligent forming mold for casting and processing new energy vehicle frames works as follows:

[0052] like Figures 1 to 17As shown: Magnetic sealing block 170920 is initially attracted by magnetic protrusion 1706, sealing the second vent 170917. The fourth spring 170919 is in a stretched state. The first vent 170910 is initially sealed by sealing rod 17093. The first oil injection pipe 17098 initially extends into both sides of the first mold 1101. Part of the second oil injection pipe 1804 initially extends into the top of the first mold 1101, and another part of the second oil injection pipe 1804 initially extends into the second mold 1102. The first oil injection pipe 19 and the second oil injection pipe 20 are both connected to the external oil supply pipe. The oil is supplied to the oil channel 170911 via the first oil injection pipe 19 and the second oil injection pipe 20. Anti-sticking oil is supplied through the oil supply pipe 1801. This anti-sticking oil enters the first oil spray pipe 17098 and the second oil spray pipe 1804, and is ultimately atomized and sprayed out through the first atomizing nozzle 170916 and the second atomizing nozzle 1810. This ensures that the inner walls of both the first mold 1101 and the second mold 1102 are coated with anti-sticking oil. The first inclined hole 170912 and the first inclined plate 170914, used in conjunction with these components, allow the first oil spray pipe 17098 to rotate automatically during the oil spraying process. Similarly, the second inclined hole 1807 and the second inclined plate 1808, used in conjunction with these components, allow the second oil spray pipe 1804 to rotate automatically during the oil spraying process, resulting in a more comprehensive and uniform oil spraying effect. After the oil spraying operation is completed, the fourth moving frame 1708 retracts at the third electric telescopic rod 1707. Under the action of movement, the protruding ring 17096 finally abuts against the two hooks 1705, and the inner end of the first oil injection pipe 17098 finally aligns with the inner end face of the sealing plate 1704. The magnetic sealing block 170920 is misaligned with the magnetic protrusion 1706, and the magnetic sealing block 170920 automatically moves away from the second vent hole 170917, opening the second vent hole 170917. Then, the third electric telescopic rod 1707 continues to retract, the first oil injection pipe 17098 remains stationary, and the sealing rod 17093 continues to move and finally moves away from the first vent hole 170910, opening the first vent hole 170910. Subsequently, material is injected into the first mold 1101 and the second mold 1102 through the first injection pipe 1104 and the second injection pipe 1105, and the first vent hole... 170910 and the second vent hole 170917 are used for venting. As raw material is injected, the first mold 1101 and the second mold 1102 gradually become heavier, the support platform 3 sinks, the extrusion column 4 moves down, and the three movable blocks 8 move sequentially from top to bottom under pressure. The movement of the movable blocks 8 drives the first piston 9 to move, the second pistons 17092 in the three second oil cylinders 17091 move sequentially from bottom to top, the three sealing rods 17093 move sequentially from bottom to top, and the first vent holes 170910 on the three first oil injection pipes 17098 close sequentially from bottom to top. Before the raw material reaches the first vent hole 170910, the first vent hole 170910 automatically closes. After the complete injection operation is completed, the second moving frame 1603 moves down.The second sealing post 1605 is inserted into and seals the first injection pipe 1104. The first moving frame 14 moves down, and the first sealing post 15 is inserted into and seals the second injection pipe 1105. Then, the partition plate 1108 moves down, thus separating the raw material in the first mold 1101 from the raw material in the second mold 1102. After the raw material is formed, the second electric telescopic rod 1702 retracts, thereby horizontally removing the sealing plate 1704. Then, the fifth electric telescopic post 1701 retracts, thereby raising and completely removing the sealing plate 1704. Subsequently, the first electric telescopic push rod 1103 extends, thereby automatically ejecting the frame in the first mold 1101. After the partition plate 1108 is raised and removed, the second electric telescopic push rod 22 extends, thereby automatically ejecting the frame in the second mold 1102.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0054] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention.

[0055] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent forming mold for casting and processing a new energy vehicle frame, comprising a base (1), characterized in that: The top of the base (1) is connected to the support platform (3) by a first spring (2). A mold mechanism (11) is fixed on the upper surface of the support platform (3). The mold mechanism (11) includes two first molds (1101). The two first molds (1101) are symmetrically fixed on the upper surface of the support platform (3). Two second molds (1102) are fixed between the two first molds (1101). A first injection pipe (1104) is symmetrically fixed on both sides of the top of the first mold (1101). A second injection pipe (1105) is fixed on the top of the second mold (1102). A support frame (12) is fixed on the upper surface of the base (1). A sealing mechanism (16) is fixed on the inner side of the support frame (12). The sealing mechanism (16) includes a support plate (1601). On the bottom of the support plate (1601), anti-sticking and venting mechanisms (17) are symmetrically fixed on both sides. On the other two sides of the bottom of the support plate (1601), a fourth electric telescopic column (1606) is symmetrically fixed. A moving plate (1607) is fixed on the bottom of the fourth electric telescopic column (1606). A second oil spraying anti-sticking mechanism (18) is fixed on the inner end face of the anti-sticking and venting mechanism (17) and the bottom of the two moving plates (1607).

2. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 1, characterized in that: The bottom of the support platform (3) is fixed with four extrusion columns (4), and the upper surface of the base (1) is provided with four grooves (5). The extrusion columns (4) extend into the grooves (5). Three first oil cylinders (6) are fixed at equal intervals in the grooves (5). The inner side of the first oil cylinder (6) is connected to the movable block (8) through the second spring (7). The outer side of the movable block (8) is fixed with a first piston (9), and the first piston (9) is slidably connected in the first oil cylinder (6). The outer side of the first oil cylinder (6) is fixed with a connecting pipe (10).

3. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 1, characterized in that: The inner end face of the first mold (1101) is fixed with first electric telescopic push rods (1103) at equal intervals. The second mold (1102) is symmetrically fixed with support frames (1106) on both sides of the top. The top of the support frame (1106) is fixed with a first electric telescopic column (1107). The bottom of the first electric telescopic column (1107) is fixed with a partition plate (1108). The partition plate (1108) is slidably connected to the inner side of the support frame (1106).

4. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 3, characterized in that: The lower side of the top of the support frame (12) is connected to the first movable frame (14) through the second electric telescopic column (13), and the first movable frame (14) is symmetrically fixed with first sealing columns (15) on both sides of the bottom. The first movable frame (14) passes through the support plate (1601). The first sealing column (15) and the second injection pipe (1105) are arranged in a one-to-one correspondence. The bottom of the support plate (1601) is connected to the second movable frame (1603) through the third electric telescopic column (1602). The second movable frame (1603) is evenly provided with four first through holes (1604) in the circumferential direction, and the first through holes (1604) and the first electric telescopic column (1107) are arranged in a one-to-one correspondence. The bottom of the second movable frame (1603) is evenly fixed with four second sealing columns (1605) in the circumferential direction, and the second sealing columns (1605) and the first injection pipe (1104) are arranged in a one-to-one correspondence.

5. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 1, characterized in that: The anti-sticking and venting mechanism (17) includes a fifth electric telescopic column (1701), and a second electric telescopic rod (1702) is fixed at the bottom of the fifth electric telescopic column (1701). A third movable frame (1703) is fixed at the inner end of the second electric telescopic rod (1702), and a sealing plate (1704) is fixed at the inner end face of the third movable frame (1703). The sealing plate (1704) abuts against the outer end face of the first mold (1101), and a hook frame (1705) and a magnetic protrusion (1706) are fixed at the outer end face of the sealing plate (1704). The hook frames (1705) are arranged in pairs, and the magnetic protrusions (1706) are arranged in pairs. The inner side of the third movable frame (1703) is connected to the fourth movable frame (1708) through the third electric telescopic rod (1707), and a first oil spraying anti-sticking mechanism (1709) is fixed at the inner end face of the fourth movable frame (1708).

6. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 5, characterized in that: The first oil spray anti-sticking mechanism (1709) includes a second oil cylinder (17091), and the bottommost second oil cylinder (17091) is connected to the topmost first oil cylinder (6) through a connecting pipe (10). The middle second oil cylinder (17091) is connected to the middle first oil cylinder (6) through a connecting pipe (10), and the topmost second oil cylinder (17091) is connected to the bottommost first oil cylinder (6) through a connecting pipe (10). A second piston (17092) is slidably connected inside the second oil cylinder (17091), and the second piston (17092) passes through the inner end of the second oil cylinder (17091) and is connected to the sealing rod (17093). A third spring (17094) is fixed to the outside of the sealing rod (17093), and the inner end of the third spring (17094) is fixed with a... The first sleeve (17095) is slidably connected to the outside of the sealing rod (17093), and a protruding ring (17096) is fixed at the outer end of the first sleeve (17095). A first annular groove (17097) is opened at the inner end of the first sleeve (17095), and a first connector (17099) is rotatably connected in the first annular groove (17097). A first oil injection pipe (17098) is fixed at the inner end of the first connector (17099) by bolts. The first oil injection pipe (17098) passes through the sealing plate (1704) and extends into the first mold (1101). A first vent hole (170910) is opened at the inner end of the first oil injection pipe (17098), and the sealing rod (17093) is inserted into the first vent hole (170910).

7. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 6, characterized in that: The sealing rod (17093) has an oil delivery channel (170911) inside, and a first oblique hole (170912) is provided on the side of the sealing rod (17093) in a rotationally symmetrical manner. The first oblique hole (170912) communicates with the oil delivery channel (170911). A first annular channel (170913) is provided inside the outer end of the first oil injection pipe (17098), and a first inclined plate (170914) is fixed in the first annular channel (170913) in a rotationally symmetrical manner. A second through hole (170915) is provided evenly on the inner wall of the first oil injection pipe (17098) in a circumferential direction, and the second through hole (170915) communicates with the first annular channel (170911). 913) The first fuel injection pipe (17098) is symmetrically provided with first atomizing nozzles (170916) on both sides, and second exhaust holes (170917) are symmetrically provided on the other two sides. A support ring (170918) is fixed inside the first fuel injection pipe (17098), and both sides of the support ring (170918) are connected to the magnetic sealing block (170920) through the fourth spring (170919). The magnetic sealing block (170920) is engaged in the second exhaust hole (170917), and the magnetic sealing block (170920) and the magnetic protrusion (1706) are attracted to each other.

8. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 7, characterized in that: The second oil spraying anti-sticking mechanism (18) includes an oil supply pipe (1801), which is fixed to the inner end face of the fourth movable frame (1708) and the bottom of two movable plates (1607). A second sleeve (1802) is fixed to the outer side of the oil supply pipe (1801), and a second annular groove (1803) is opened at the inner end of the second sleeve (1802). A second connector (1805) is rotatably connected in the second annular groove (1803), and a second oil spraying pipe (1804) is fixed to the inner end of the second connector (1805) by bolts. The second oil spraying pipe (1804) corresponding to the fourth movable frame (1708) passes through the sealing plate (1704) and extends into the first mold (1101). The movable plates (1607) are fixed to the bottom of the fourth movable frame (1708) and the second oil spraying pipe (1804) corresponding to the fourth movable frame (1708). 7) The corresponding second oil injection pipe (1804) penetrates the top of the second mold (1102), and a second annular channel (1806) is opened in the outer end of the second oil injection pipe (1804). The side of the oil delivery pipe (1801) is provided with a second oblique hole (1807) which is symmetrically opened and communicates with the second annular channel (1806). A second oblique plate (1808) is fixed symmetrically in the second annular channel (1806). A third through hole (1809) is evenly opened in the circumferential direction on the inner wall of the second oil injection pipe (1804), which communicates with the second annular channel (1806). A second atomizing spray hole (1810) is symmetrically opened on both sides of the second oil injection pipe (1804).

9. The intelligent forming mold for casting and processing a new energy vehicle frame according to claim 8, characterized in that: A first oil injection pipe (19) is fixed on the oil pipeline (1801) on the two movable plates (1607), and a second oil injection pipe (20) is fixed on the top of the oil pipeline (1801) on the sealing rod (17093) and the fourth movable frame (1708), and the second oil injection pipe (20) is connected to the oil delivery channel (170911).

10. The intelligent forming mold for casting and processing new energy vehicle frames according to claim 1, characterized in that: The upper surface of the base (1) is fixed with two fixing brackets (21), and a second electric telescopic rod (22) is fixed on one side of the fixing bracket (21).

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