Forming die for machining air inlet pipe of engine

Abstract

The utility model relates to the technical field of forming dies, in particular to a forming die for processing an air inlet pipe of an engine, which realizes the forming and demoulding operations of the air inlet pipe through the matching of a forming mechanism and an auxiliary demoulding mechanism, and improves the working efficiency. Four supporting legs are symmetrically and fixedly installed at the bottom end of the workbench, a forming column is fixedly installed on the workbench, a forming mechanism is arranged on the workbench and comprises two moving plates, two sliding grooves are symmetrically formed in the workbench, the two moving plates are slidably connected with the two sliding grooves correspondingly, and forming molds are fixedly installed on the two moving plates. The two forming dies are tightly attached, two fixing plates are symmetrically and fixedly installed on the workbench, a double-shaft motor is fixedly installed on the workbench, first rotating shafts are fixedly installed at the two output ends of the double-shaft motor correspondingly, the two first rotating shafts are rotationally connected with the two fixing plates correspondingly, and two second rotating shafts are symmetrically and rotationally installed on the workbench.

Description

Technical Field

[0001] This utility model relates to the technical field of molding dies, specifically a molding die for processing engine intake pipes. Background Technology

[0002] The engine intake manifold is used to guide airflow into the engine. It is generally injection molded using a tube-shaped mold cavity formed within a mold.

[0003] According to the search, the utility model patent with Chinese patent publication number CN214687723U discloses: a forming mold for processing engine intake pipe, including a mold body, a pipe forming mold cavity for processing engine intake pipe body, and a screw hole forming mold cavity for processing screw hole channels. The screw hole forming mold cavity and the pipe forming mold cavity are used to integrally form an engine intake pipe with screw holes.

[0004] However, existing technical solutions still have the problem of inconvenience in demolding. After casting, it is not easy to remove the model, which reduces work efficiency and has poor practicality. Therefore, a molding die for processing engine intake pipes is needed to improve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides a forming mold for processing engine intake pipes, which realizes the forming and demolding operations of intake pipes by cooperating with a forming mechanism and an auxiliary demolding mechanism, thereby improving work efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a forming mold for processing engine intake pipes, including a worktable, four legs symmetrically fixedly installed at the bottom end of the worktable, and forming columns fixedly installed on the worktable;

[0009] A forming mechanism is provided on the worktable. The forming mechanism includes two movable plates. Two slide grooves are symmetrically opened on the worktable. The two movable plates are slidably connected to the two slide grooves respectively. A forming mold is fixedly installed on each of the two movable plates. The two forming molds fit tightly together. Two fixed plates are symmetrically fixedly installed on the worktable. A dual-axis motor is fixedly installed on the worktable. A first rotating shaft is fixedly installed on each of the two output ends of the dual-axis motor. The two first rotating shafts are rotatably connected to the two fixed plates respectively. Two second rotating shafts are symmetrically rotatably installed on the worktable. Bevel gears are fixedly installed on the two second rotating shafts and the two first rotating shafts. The two bevel gears on the same side mesh. A first thread and a second thread are respectively provided on the two second rotating shafts. The two movable plates are screwed into the corresponding first thread and second thread respectively. Cover plates are slidably installed on the two forming molds.

[0010] An auxiliary demolding mechanism is provided on the worktable. The auxiliary demolding mechanism includes a push plate. A placement slot is provided on the worktable, and the push plate is located in the placement slot. A U-shaped plate is fixedly installed at the bottom of the worktable. Two electric push rods are symmetrically fixedly installed on the U-shaped plate. The other end of the two electric push rods is fixedly connected to the push plate. Limit plates are fixedly installed on the two moving plates, and the push plate fits against the two limit plates.

[0011] Preferably, each of the two sliding grooves is fixedly installed with a telescopic column, and the other end of the two telescopic columns is fixedly connected to the two movable plates respectively.

[0012] Furthermore, two first stabilizing plates are symmetrically fixedly installed on the workbench, and two first rotating shafts are rotatably connected to the two first stabilizing plates respectively.

[0013] Furthermore, one of the forming molds has multiple slots symmetrically opened, and the other forming mold has multiple clamping plates fixedly installed, each clamping plate being engaged with the corresponding slot.

[0014] Based on the aforementioned scheme, a second stabilizing plate is fixedly installed on the workbench, and the dual-axis motor is attached to the second stabilizing plate.

[0015] Furthermore, two stabilizing cylinders are symmetrically fixedly installed on the worktable, and two second rotating shafts are rotatably connected to the two stabilizing cylinders respectively.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a forming mold for processing engine intake pipes, which has the following beneficial effects:

[0018] The dual-axis motor is started, providing power to drive two first rotating shafts to rotate. Through the meshing of multiple bevel gears, the two second rotating shafts rotate synchronously, causing two moving plates to move two molding molds on the worktable. The two molding molds fit tightly together to surround the molding column, and pouring is performed into the gap between the molding column and the two molding molds. The cover plate is placed on the two molding molds to form the air inlet pipe. After forming, the cover plate is removed, and the two molding molds are moved away from the molding column. The two electric push rods are started, driving the push plate to move. The push plate pushes and lifts the formed air inlet pipe, facilitating the demolding of the model and improving work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the present invention.

[0021] Figure 3 This is a schematic diagram of the push plate and limiting plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the U-shaped plate and electric push rod of this utility model.

[0023] The following are labels in the attached diagram: 1. Workbench; 2. Support leg; 3. Forming column; 4. Moving plate; 5. Forming mold; 6. Fixed plate; 7. Dual-axis motor; 8. First rotating shaft; 9. Second rotating shaft; 10. Bevel gear; 11. U-shaped plate; 12. Electric push rod; 13. Push plate; 14. Limiting plate; 15. Telescopic column; 16. First stabilizing plate; 17. Clamping plate; 18. Second stabilizing plate; 19. Stabilizing cylinder; 21. Cover plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] Please see Figure 1-4 A forming mold for processing engine intake pipes includes a worktable 1, four legs 2 symmetrically fixedly installed at the bottom end of the worktable 1, and forming columns 3 fixedly installed on the worktable 1.

[0027] Please see Figure 1-4 A forming mechanism is provided on the worktable 1. The forming mechanism includes two movable plates 4. Two sliding grooves are symmetrically opened on the worktable 1, and the two movable plates 4 are slidably connected to the two sliding grooves respectively. A forming mold 5 is fixedly installed on each of the two movable plates 4, and the two forming molds 5 are tightly fitted together. Two fixed plates 6 are symmetrically fixedly installed on the worktable 1. A dual-axis motor 7 is fixedly installed on the worktable 1. The two output ends of the dual-axis motor 7 are fixedly installed with first rotating shafts 8, and the two first rotating shafts 8 are rotatably connected to the two fixed plates 6 respectively. Two second rotating shafts 9 are symmetrically rotatably installed on the worktable 1. Bevel gears 10 are fixedly installed on the two second rotating shafts 9 and the two first rotating shafts 8. The two bevel gears 10 on the same side mesh. The two second rotating shafts 9 are respectively provided with The first and second threads are screwed onto the two moving plates 4 respectively. The dual-axis motor 7 is started, and the dual-axis motor 7 provides power to drive the two first rotating shafts 8 to rotate. Through the meshing of multiple bevel gears 10, the two second rotating shafts 9 rotate synchronously, thereby causing the two moving plates 4 to drive the two forming molds 5 to move on the worktable 1. The two forming molds 5 are tightly fitted to surround the forming column 3, and the filling is poured into the gap between the forming column 3 and the two forming molds 5. The cover plate 21 is slidably installed on the two forming molds 5. The cover plate 21 is placed on the two forming molds 5 to form the air inlet pipe. After the forming is completed, the cover plate 21 is removed, so that the two forming molds 5 are away from the forming column 3.

[0028] Please see Figure 1-4 An auxiliary demolding mechanism is provided on the workbench 1. The auxiliary demolding mechanism includes a push plate 13. A placement groove is opened on the workbench 1, and the push plate 13 is located in the placement groove. A U-shaped plate 11 is fixedly installed at the bottom of the workbench 1. Two electric push rods 12 are symmetrically fixedly installed on the U-shaped plate 11. The other ends of the two electric push rods 12 are fixedly connected to the push plate 13. Limiting plates 14 are fixedly installed on the two moving plates 4. The push plate 13 is in contact with the two limiting plates 14. When the two electric push rods 12 are activated, the push plate 13 is moved by the two electric push rods 12. The push plate 13 pushes and lifts the formed air inlet pipe, thereby facilitating the demolding operation of the model and improving work efficiency.

[0029] Please see Figure 1-4 Telescopic columns 15 are fixedly installed on both slides, and the other end of the two telescopic columns 15 is fixedly connected to the two movable plates 4 respectively. The two telescopic columns 15 make the two movable plates 4 more stable.

[0030] Please see Figure 1-4Two first stabilizing plates 16 are symmetrically fixedly installed on the workbench 1. Two first rotating shafts 8 are rotatably connected to the two first stabilizing plates 16 respectively. The arrangement of the two first stabilizing plates 16 makes the rotation of the two first rotating shafts 8 more stable.

[0031] Please see Figure 1-4 It should also be noted that one of the forming molds 5 has multiple slots symmetrically opened, and the other forming mold 5 has multiple clamping plates 17 fixedly installed. Each clamping plate 17 is clamped to the corresponding slot. The arrangement of multiple clamping plates 17 makes the connection between the two forming molds 5 more tight.

[0032] Please see Figure 1 A second stabilizing plate 18 is fixedly installed on the workbench 1. The dual-axis motor 7 is attached to the second stabilizing plate 18. The setting of the second stabilizing plate 18 makes the dual-axis motor 7 more stable.

[0033] Please see Figure 2 Two stabilizing cylinders 19 are symmetrically fixed on the workbench 1. Two second rotating shafts 9 are rotatably connected to the two stabilizing cylinders 19 respectively. The two stabilizing cylinders 19 make the two second rotating shafts 9 more stable.

[0034] In summary, when using the forming mold for processing engine intake pipes, the dual-axis motor 7 is activated. This motor is a commercially available device known to those skilled in the art; we are only using it practically without making any structural or functional improvements, which we will not elaborate on here. The motor is equipped with a matching control switch, the installation position of which is selected according to actual practical needs for easy operation. The dual-axis motor 7 provides power to drive the two first rotating shafts 8 to rotate. The rotation of the two first rotating shafts 8 drives the corresponding two bevel gears 10 to rotate. Through the meshing of multiple bevel gears 10, the two second rotating shafts 9 rotate... The synchronous rotation operation allows the two moving plates 4 to drive the two molding molds 5 to move relative to each other on the worktable 1. The two molding molds 5 tightly fit together to surround the molding column 3, and pouring is performed into the gap between the molding column 3 and the two molding molds 5. The cover plate 21 is placed on the two molding molds 5 to form the air inlet pipe. After forming, the cover plate 21 is removed, the dual-axis motor 7 is started, and the two molding molds 5 move in opposite directions away from the molding column 3. The two electric push rods 12 are started, and the two electric push rods 12 drive the push plate 13 to move. The push plate 13 pushes and lifts the formed air inlet pipe, which facilitates the demolding of the model and improves work efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forming mold for processing engine intake pipes, comprising a worktable (1), characterized in that: The bottom end of the workbench (1) is symmetrically fixed with four support legs (2), and a forming column (3) is fixedly installed on the workbench (1); A forming mechanism is provided on the workbench (1). The forming mechanism includes two movable plates (4). Two sliding grooves are symmetrically opened on the workbench (1). The two movable plates (4) are slidably connected to the two sliding grooves respectively. A forming mold (5) is fixedly installed on each of the two movable plates (4). The two forming molds (5) fit tightly together. Two fixed plates (6) are symmetrically fixedly installed on the workbench (1). A dual-axis motor (7) is fixedly installed on the workbench (1). The two output ends of the dual-axis motor (7) are fixedly installed with a first rotating shaft (8). The first rotating shaft (8) is rotatably connected to the two fixed plates (6). Two second rotating shafts (9) are symmetrically rotatably installed on the worktable (1). Bevel gears (10) are fixedly installed on both the two second rotating shafts (9) and the two first rotating shafts (8). The two bevel gears (10) on the same side mesh. The two second rotating shafts (9) are respectively provided with a first thread and a second thread. The two moving plates (4) are respectively screwed into the corresponding first thread and second thread. The two forming molds (5) are slidably installed with cover plates (21). An auxiliary demolding mechanism is provided on the workbench (1). The auxiliary demolding mechanism includes a push plate (13). A placement slot is provided on the workbench (1). The push plate (13) is located in the placement slot. A U-shaped plate (11) is fixedly installed at the bottom of the workbench (1). Two electric push rods (12) are symmetrically fixedly installed on the U-shaped plate (11). The other ends of the two electric push rods (12) are fixedly connected to the push plate (13). Limiting plates (14) are fixedly installed on the two moving plates (4). The push plate (13) is in contact with the two limiting plates (14).

2. The forming mold for processing engine intake pipe according to claim 1, characterized in that: Telescopic columns (15) are fixedly installed on both of the slides, and the other ends of the two telescopic columns (15) are fixedly connected to the two movable plates (4) respectively.

3. A forming mold for processing engine intake pipes according to claim 2, characterized in that: Two first stabilizing plates (16) are symmetrically fixedly installed on the workbench (1), and two first rotating shafts (8) are rotatably connected to the two first stabilizing plates (16) respectively.

4. A forming mold for processing engine intake pipes according to claim 3, characterized in that: One of the forming molds (5) has multiple slots symmetrically opened, and the other forming mold (5) has multiple clamping plates (17) fixedly installed, each clamping plate (17) being clamped to the corresponding slot.

5. A forming mold for processing an engine intake pipe according to claim 4, characterized in that: A second stabilizing plate (18) is fixedly installed on the workbench (1), and the dual-axis motor (7) is attached to the second stabilizing plate (18).

6. A forming mold for processing an engine intake manifold according to claim 5, characterized in that: Two stabilizing cylinders (19) are symmetrically fixed on the workbench (1), and two second rotating shafts (9) are rotatably connected to the two stabilizing cylinders (19) respectively.

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