Engine ignition coil cylinder body sealing ring forming device

Abstract

The utility model relates to the field of sealing ring forming, in particular to an engine ignition coil cylinder body sealing ring forming device which comprises a rectangular machining table, a supporting plate is fixedly connected to the top of the machining table, a rectangular groove is formed in the machining table, a first driving motor is installed on one side of the machining table, and a second driving motor is installed on the other side of the machining table. The bottom of the supporting plate is fixedly connected with supporting legs. When the device is used, water can be added into the water storage tank through the water inlet, the water pump pumps the water in the water storage tank from the water pumping pipe to the water outlet hose and then enters the cold air pipe through the water outlet hose, the third driving motor drives the second threaded rod to rotate, the second threaded rod drives the lifting plate to descend, the lifting plate drives the cold air pipe to descend, and the cold air pipe is close to a mold. And the formed sealing ring is cooled, the risk that workers are scalded by the high-temperature sealing ring is avoided, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring molding, in particular to a sealing ring molding device for an engine ignition coil cylinder. Background Art

[0002] The ignition coil is in the engine compartment, on the engine. Diesel engines rely on compression ignition. In gasoline engines, fuel is ignited, and the gasoline is ignited by the spark plug installed on the engine. The ignition coil is used to power the spark plug, converting the low voltage in the car into high voltage electricity, so the ignition coil is connected to the spark plug.

[0003] The sealing ring of the cylinder body of the engine ignition coil needs to be heated and softened during pressurized injection molding. After injection molding, the temperature of the sealing ring is still high. At this time, when workers remove it from the mold, there is a risk of being scalded by the high-temperature sealing ring, which poses a certain safety hazard. Therefore, a molding device for the sealing ring of the cylinder body of the engine ignition coil is proposed. Utility Model Content

[0004] The utility model aims to solve the problem that the temperature of the existing sealing ring is still high after injection molding. At this time, workers will be at risk of being scalded by the high-temperature sealing ring when removing it from the mold, which has certain safety hazards. A sealing ring molding device for an engine ignition coil cylinder is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cylinder seal ring forming device for an engine ignition coil comprises a rectangular processing table, a support plate is fixedly connected to the top of the processing table, a rectangular groove is provided on the processing table, a first drive motor is installed on one side of the processing table, a support leg is fixedly connected to the bottom of the support plate, a rectangular plate is fixedly connected to one side of the support plate, a third drive motor is installed on the rectangular plate, a second threaded rod is connected to the output end of the third drive motor, the second threaded rod is threadedly connected to a lifting plate, a cold air pipe is provided at the bottom of the lifting plate, a rectangular opening is provided on one side of the support plate, the lifting plate is slidably connected to the rectangular opening, a water storage tank is provided on the top of the support plate, a water pump is provided inside the water storage tank, a water pump is connected to one side of the water pump with a water pumping pipe and a water outlet hose, the water outlet hose is connected to the cold air pipe, and a water inlet is provided on the top of the water storage tank.

[0007] Preferably, the output end of the first driving motor is connected to a first threaded rod, the first threaded rod is threadedly connected to a moving plate, the top of the moving plate is fixedly connected to a moving platform, the first threaded rod is located in a rectangular groove, and the moving plate is slidably connected to the rectangular groove.

[0008] Preferably, a second drive motor is installed on one side of the mobile platform, the output end of the second drive motor is connected to a bidirectional screw, the bidirectional screw is threadedly connected to a clamping plate, a limiting slot is provided on the mobile platform, the clamping plate is slidably connected to the limiting slot, and the bidirectional screw is located in the limiting slot.

[0009] Preferably, a mold is placed on the movable platform, a plurality of circular grooves are opened on the mold, an electric push rod is installed on the support plate, and a pressure plate is installed at the bottom of the electric push rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. When the equipment is in use, water can be added to the water tank through the water inlet. The water pump draws the water in the water tank from the water pumping pipe to the water outlet hose, and then enters the cold air pipe through the water outlet hose. The third drive motor drives the second threaded rod to rotate, and the second threaded rod drives the lifting plate to descend, and the lifting plate drives the cold air pipe to descend. The cold air pipe is close to the mold to cool the formed sealing ring, avoiding the risk of workers being scalded by the high-temperature sealing ring and avoiding safety hazards.

[0012] 2. When the equipment is in use, the second drive motor can be used to drive the bidirectional screw to rotate, and the bidirectional screw drives the clamping plates to approach each other, and the clamping plates clamp the mold, making it convenient to replace different molds according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an engine ignition coil cylinder seal ring forming device proposed by the utility model;

[0014] Figure 2 This is a cross-sectional three-dimensional structural diagram of a cylinder seal ring forming device for an engine ignition coil proposed by the utility model;

[0015] Figure 3 This is a three-dimensional structural schematic diagram of the connection relationship between the second drive motor and the bidirectional screw of an engine ignition coil cylinder seal ring forming device proposed by the utility model;

[0016] Figure 4 A three-dimensional structural diagram of the connection relationship between a third drive motor and a second threaded rod of an engine ignition coil cylinder seal ring forming device proposed by the utility model;

[0017] Figure 5 The utility model provides a three-dimensional structural schematic diagram of the connection relationship between a lifting plate and a cooling air pipe of an engine ignition coil cylinder seal ring forming device.

[0018] In the figure: 1. processing table; 2. support plate; 3. rectangular groove; 4. first drive motor; 5. first threaded rod; 6. moving plate; 7. moving table; 8. second drive motor; 9. bidirectional screw; 10. clamping plate; 11. mold; 12. electric push rod; 13. pressure plate; 14. rectangular plate; 15. third drive motor; 16. second threaded rod; 17. lifting plate; 18. cold air pipe; 19. water tank; 20. water pump; 21. water outlet hose; 22. water inlet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-Figure 5 A cylinder seal ring forming device for an engine ignition coil comprises a rectangular processing table 1, a support plate 2 is fixedly connected to the top of the processing table 1, a rectangular groove 3 is opened on the processing table 1, a first drive motor 4 is installed on one side of the processing table 1, and a support leg is fixedly connected to the bottom of the support plate 2.

[0021] Furthermore, the output end of the first driving motor 4 is connected to the first threaded rod 5, the first threaded rod 5 is threadedly connected to the moving plate 6, the top of the moving plate 6 is fixedly connected to the moving platform 7, the first threaded rod 5 is located in the rectangular groove 3, and the moving plate 6 is slidably connected to the rectangular groove 3.

[0022] Among them, the first drive motor 4 is powered by an external device and controlled to be turned on and off. The first drive motor 4 drives the first threaded rod 5 to rotate, the first threaded rod 5 drives the movable plate 6 to move, and the movable plate 6 drives the movable platform 7 to move, so as to facilitate moving the mold 11 to the bottom of the pressure plate 13.

[0023] Furthermore, a second drive motor 8 is installed on one side of the movable platform 7, and a bidirectional screw 9 is connected to the output end of the second drive motor 8. The bidirectional screw 9 is threadedly connected to a clamping plate 10. A limiting groove is provided on the movable platform 7, and the clamping plate 10 is slidably connected to the limiting groove, and the bidirectional screw 9 is located in the limiting groove.

[0024] Among them, the second drive motor 8 is powered by an external device and controlled to open and close. The second drive motor 8 drives the bidirectional screw 9 to rotate. The bidirectional screw 9 drives the clamps 10 to approach each other. The clamps 10 clamp the mold 11, which is convenient for replacing different molds 11 according to needs.

[0025] Furthermore, a mold 11 is placed on the movable platform 7 , and a plurality of circular grooves are opened on the mold 11 . An electric push rod 12 is installed on the support plate 2 , and a pressing plate 13 is installed at the bottom of the electric push rod 12 .

[0026] The sealing ring is shaped by the circular groove on the mold 11, and the electric push rod 12 drives the pressing plate 13 to press and shape the sealing ring in the circular groove.

[0027] Furthermore, a rectangular plate 14 is fixedly connected to one side of the support plate 2, a third drive motor 15 is installed on the rectangular plate 14, an output end of the third drive motor 15 is connected to a second threaded rod 16, the second threaded rod 16 is threadedly connected to a lifting plate 17, a cold air pipe 18 is provided at the bottom of the lifting plate 17, a rectangular opening is opened on one side of the support plate 2, and the lifting plate 17 is slidably connected to the rectangular opening.

[0028] Among them, the third drive motor 15 is powered by an external device and controlled to open and close. The third drive motor 15 drives the second threaded rod 16 to rotate, and the second threaded rod 16 drives the lifting plate 17 to lift and lower. The lifting plate 17 drives the cold air pipe 18 to lift and lower. The cold air pipe 18 cools the formed sealing ring to avoid the risk of workers being scalded by the high-temperature sealing ring and avoid safety hazards.

[0029] At the same time, the actual specifications of the first drive motor 4, the second drive motor 8 and the third drive motor 15 are selected and determined, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated.

[0030] Furthermore, a water tank 19 is provided on the top of the support plate 2, and a water pump 20 is provided inside the water tank 19. A water suction pipe and a water outlet hose 21 are connected to one side of the water pump 20. The water outlet hose 21 is connected to the cold air pipe 18. A water inlet 22 is opened on the top of the water tank 19.

[0031] Water is added into the water storage tank 19 through the water inlet 22 , and the water in the water storage tank 19 is pumped from the water pump pipe to the water outlet hose 21 through the water pump 20 , and then enters the cold air pipe 18 through the water outlet hose 21 .

[0032] The working principle of this utility model:

[0033] After the sealing ring is pressed into shape, the first drive motor 4 drives the first threaded rod 5 to rotate, the first threaded rod 5 drives the movable plate 6 to move, the movable plate 6 drives the movable platform 7 to move, and the mold 11 is moved to the bottom of the cooling pipe, and then water is added to the water tank 19 through the water inlet 22, the water pump 20 pumps the water in the water tank 19 from the water suction pipe to the water outlet hose 21, and then enters the cold air pipe 18 through the water outlet hose 21, the third drive motor 15 drives the second threaded rod 16 to rotate, the second threaded rod 16 drives the lifting plate 17 to descend, the lifting plate 17 drives the cold air pipe 18 to descend, and the cold air pipe 18 is close to the mold 11 to cool the formed sealing ring, thereby avoiding the risk of workers being scalded by the high-temperature sealing ring and avoiding safety hazards.

[0034] The bidirectional screw 9 is driven to rotate by the second driving motor 8 , and the bidirectional screw 9 drives the clamping plates 10 to approach each other. The clamping plates 10 clamp the mold 11 , so that different molds 11 can be easily replaced according to needs.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An engine ignition coil cylinder seal ring forming device, comprising a rectangular processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a support plate (2), a rectangular groove (3) is provided on the processing table (1), a first drive motor (4) is installed on one side of the processing table (1), a support leg is fixedly connected to the bottom of the support plate (2), a rectangular plate (14) is fixedly connected to one side of the support plate (2), a third drive motor (15) is installed on the rectangular plate (14), an output end of the third drive motor (15) is connected to a second threaded rod (16), and the second threaded rod (16) is threadedly connected to a lifting rod (16). A lowering plate (17), a cold air pipe (18) is arranged at the bottom of the lifting plate (17), a rectangular opening is opened on one side of the support plate (2), the lifting plate (17) is slidably connected to the rectangular opening, a water storage tank (19) is arranged on the top of the support plate (2), a water pump (20) is arranged inside the water storage tank (19), a water pump pipe and a water outlet hose (21) are connected to one side of the water pump (20), the water outlet hose (21) is connected to the cold air pipe (18), and a water inlet (22) is opened on the top of the water storage tank (19).

2. The engine ignition coil cylinder seal ring forming device according to claim 1, characterized in that: The output end of the first drive motor (4) is connected to a first threaded rod (5), the first threaded rod (5) is threadedly connected to a moving plate (6), the top of the moving plate (6) is fixedly connected to a moving platform (7), the first threaded rod (5) is located in the rectangular groove (3), and the moving plate (6) is slidably connected to the rectangular groove (3).

3. The engine ignition coil cylinder seal ring forming device according to claim 2, characterized in that: A second drive motor (8) is installed on one side of the moving platform (7); the output end of the second drive motor (8) is connected to a bidirectional screw (9); the bidirectional screw (9) is threadedly connected to a clamping plate (10); a limiting groove is provided on the moving platform (7); the clamping plate (10) is slidably connected to the limiting groove; and the bidirectional screw (9) is located in the limiting groove.

4. The engine ignition coil cylinder seal ring forming device according to claim 2, characterized in that: A mold (11) is placed on the movable platform (7), and a plurality of circular grooves are provided on the mold (11). An electric push rod (12) is installed on the support plate (2), and a pressing plate (13) is installed at the bottom of the electric push rod (12).

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