Shell mounting structure of engine oil control valve

Abstract

The utility model discloses an engine oil control valve shell installation structure which comprises a valve body controller, a connector is arranged at the upper end of the valve body controller, a contact is arranged on one side of the connector, installation seats are fixedly connected to the bottoms of the two sides of the valve body controller, installation holes are formed in the two sides of the inner wall of each installation seat, and the installation holes are communicated with the valve body controller. Reinforcing plates are fixedly connected to the two sides of the upper end of the mounting base, the lower end of the valve body controller is detachably connected with a protection mechanism, and the lower end of the valve body controller is in threaded connection with a dismounting mechanism. By arranging the protection mechanism, the stability and safety of equipment can be kept in a severe working environment, engine oil is effectively prevented from leaking, external impurities are effectively prevented from entering the engine oil control valve, the durability of the engine oil control valve is improved, and the service life of the engine oil control valve is prolonged; by means of the dismounting mechanism, the engine oil control valve can be dismounted and mounted more conveniently, the valve body can be replaced and maintained easily without complex operation, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of housing mounting structure, specifically to the housing mounting structure of an oil control valve. Background Technology

[0002] The internal structure of the oil control valve is complex. The applicant redesigned a new type of oil control valve, combining components such as springs and steel balls to form a filter assembly that is easy to install. The valve sleeve and housing structures were also redesigned, solving the technical problems of complex assembly. However, the new oil control design also resulted in an irregular shape, requiring a redesign of the installation structure to ensure stable and safe installation in equipment using the oil control valve.

[0003] Patent CN213839561U discloses a housing mounting structure for an oil control valve. The oil control valve includes a valve sleeve and a housing. A front yoke is installed inside the housing, with its upper end fixedly connected to the lower end of the valve sleeve. A coil assembly is fitted around the lower end of the front yoke and is located within the housing. The valve sleeve has a bracket mounting groove, in which a bracket is installed. The bracket has mounting screw holes. The lower end of the bracket mounting groove is connected to the lower end of the valve sleeve via an outer conical surface with a gradually increasing diameter. Several retaining rods are fixedly connected to the upper end of the housing. The upper ends of the retaining rods are bent and fitted to the outer conical surface. Mounting arms are fixedly connected to both sides of the upper end of the housing, and each mounting arm has a terminal block for connecting the coil assembly. A plastic housing is fitted over the housing.

[0004] Currently, the housing installation structure of traditional oil control valves lacks a good valve body opening and closing structure, a multi-oil circuit structure, and a multi-oil circuit synchronous locking structure in actual use. As a result, it is not quick and efficient enough during operation. In addition, the convenience of installation and layout is poor, and the valve body housing lacks a valve body that is easy to disassemble and assemble, resulting in poor applicability. Utility Model Content

[0005] The purpose of this utility model is to provide a housing mounting structure for an oil control valve, in order to solve the problems mentioned in the background art, which are that the housing mounting structure of the oil control valve lacks a good valve body opening and closing structure, lacks a multi-oil circuit structure, and lacks a multi-oil circuit synchronous locking structure in actual use. In addition, it is not quick and efficient in operation, has poor convenience in installation and layout, and lacks a valve body housing that is easy to disassemble and assemble, resulting in poor applicability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a housing mounting structure for an oil control valve, including a valve body controller, a connecting joint at the upper end of the valve body controller, a contact point on one side of the connecting joint, mounting seats fixedly connected to the bottom of both sides of the valve body controller, mounting holes opened on both sides of the inner wall of the mounting seats, reinforcing plates fixedly connected to the upper ends of the mounting seats, a protective mechanism detachably connected to the lower end of the valve body controller, and a disassembly mechanism threadedly connected to the lower end of the valve body controller;

[0007] The protective mechanism includes a retaining ring, the upper end of which is movably connected to the lower end of the valve body controller. The inner wall of the retaining ring is provided with a mounting groove, and the inner wall of the mounting groove is provided with a rubber ring. The two sides of the retaining ring are welded with fixing ears. The lower end of the retaining ring is fixedly connected with a flange plate. An adjusting bolt is inserted into the middle of the inner wall of the fixing ear. A movable retaining ring is detachably connected to one side of the retaining ring.

[0008] Preferably, the lower end of the connecting joint is fixedly connected to one side of the upper end of the valve body controller, and one end of the contact is fixedly connected to one side of the inner wall of the connecting joint.

[0009] Preferably, the inner wall of the fixing ring is embedded and connected to the outer wall of the mounting groove, and one side of the inner wall of the mounting groove is engaged with the outer wall of the rubber ring.

[0010] Preferably, the adjusting bolt passes through the movable retaining ring and extends to one side of the fixed retaining ring via the inner wall of the fixed retaining ring.

[0011] Preferably, the disassembly mechanism includes a drive shaft, the upper end of which is fixedly connected to the lower end of the valve body controller. A valve core is provided at the lower end of the drive shaft, and a base plate is provided at the lower end of the valve core. A housing body is fixedly connected to the upper end of the base plate. An oil port is provided on one side of the housing body, and a threaded portion is fixedly connected to the upper end of the housing body.

[0012] Preferably, the lower end of the drive shaft is fixedly connected to the upper end of the valve core, and the lower end of the valve core is rotatably connected to the upper end of the base plate.

[0013] Preferably, the upper end of the threaded portion is threadedly connected to the lower end of the valve body controller.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The protective mechanism ensures the stability and safety of the equipment in harsh working environments, effectively preventing oil leakage and external impurities from entering the oil control valve, thus improving its durability and service life. The fixed and movable retaining rings tightly wrap around the lower end of the valve body controller. Adjusting the bolts ensures a tight fit between the retaining rings and the outer casing, preventing oil leakage from the port. Meanwhile, the rubber ring on the inner wall of the mounting groove further enhances the sealing effect, and its elasticity and wear resistance effectively resist oil corrosion and external impacts. Furthermore, the flange not only increases the stability of the protective mechanism but also provides some protection for the oil control valve, preventing direct impact from external objects onto the valve body controller.

[0016] 2. The designed disassembly mechanism makes the disassembly and assembly of the oil control valve much more convenient. Valve replacement and maintenance can be easily completed without complicated operations, greatly improving work efficiency. It allows for quick and easy disassembly and repair of the oil control valve, thus enhancing the maintainability and operability of the equipment. The drive shaft is fixedly connected to the valve body controller, and the valve core at the lower end of the drive shaft is rotatably connected to the base plate. The outer casing is threaded to the lower end of the valve body controller. This design allows for easy disassembly of the entire outer casing by simply rotating the threaded part when the oil control valve needs to be replaced or repaired, enabling inspection or replacement of internal components such as the valve core. Furthermore, the base plate and outer casing enhance the stability and durability of the disassembly mechanism, ensuring that it will not loosen or be damaged during long-term use. The oil port also facilitates oil filling and draining, further improving the practicality and convenience of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the protective mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly mechanism of this utility model;

[0020] Figure 4 This is a side view of the three-dimensional structure of this utility model.

[0021] In the diagram: 1. Valve body controller; 2. Connecting joint; 3. Contact; 4. Mounting base; 5. Mounting hole; 6. Reinforcing plate; 7. Protective mechanism; 8. Disassembly mechanism; 71. Fixing retaining ring; 72. Mounting groove; 73. Rubber ring; 74. Fixing lug; 75. Flange cover; 76. Adjusting bolt; 77. Movable retaining ring; 81. Drive shaft; 82. Valve core; 83. Base plate; 84. Housing body; 85. Oil port; 86. Threaded part. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1 and Figure 4 This utility model provides a technical solution: an oil control valve housing mounting structure, including a valve body controller 1, a connecting joint 2 at the upper end of the valve body controller 1, a contact 3 on one side of the connecting joint 2, mounting seats 4 fixedly connected to the bottom of both sides of the valve body controller 1, mounting holes 5 opened on both sides of the inner wall of the mounting seats 4, reinforcing plates 6 fixedly connected to the upper ends of the mounting seats 4, a protective mechanism 7 detachably connected to the lower end of the valve body controller 1, and a disassembly mechanism 8 threadedly connected to the lower end of the valve body controller 1. The protective mechanism 7 includes a fixing retaining ring 71. The upper end of the fixed retaining ring 71 is movably connected to the lower end of the valve body controller 1. The inner wall of the fixed retaining ring 71 is provided with an installation groove 72, and the inner wall of the installation groove 72 is provided with a rubber ring 73. The two sides of the fixed retaining ring 71 are welded with fixing ears 74. The lower end of the fixed retaining ring 71 is fixedly connected with a flange plate 75. An adjusting bolt 76 is inserted into the middle of the inner wall of the fixing ear 74. A movable retaining ring 77 is detachably connected to one side of the fixed retaining ring 71. The lower end of the connecting joint 2 is fixedly connected to one side of the upper end of the valve body controller 1. One end of the contact 3 is fixedly connected to one side of the inner wall of the connecting joint 2.

[0024] A connecting connector 2 is provided at the upper end of the valve body controller 1. A contact 3 is provided on one side of the connecting connector 2 for electrical connection with other components. Mounting bases 4 are fixed to the bottom of both sides of the valve body controller 1 by welding or other fixing methods. Mounting holes 5 are opened on both sides of the inner wall of the mounting base 4 for installation, so as to fix the entire structure in a proper position. Reinforcing plates 6 are also fixed to the upper sides of the mounting base 4 to enhance the stability and durability of the structure. At the lower end of the valve body controller 1, a detachable protective mechanism 7 is provided to protect the internal components from the influence of the external environment. At the same time, the lower end of the valve body controller 1 is connected to a disassembly mechanism 8 by threads for easy maintenance and replacement of components. The protective mechanism 7 includes a retaining ring 71, the upper end of which... The retaining ring 71 is movably connected to the lower end of the valve body controller 1, allowing a certain range of movement. The inner wall of the retaining ring 71 is provided with a mounting groove 72, and the inner wall of the mounting groove 72 is provided with a rubber ring 73 to provide sealing and cushioning. The retaining ring 71 is welded with retaining ears 74 on both sides to strengthen the structural strength of the retaining ring 71. The lower end of the retaining ring 71 is fixedly connected with a flange plate 75 to further enhance the protective effect. The middle of the inner wall of the retaining ear 74 is inserted with an adjusting bolt 76 to adjust the position of the retaining ring 71 to adapt to different installation requirements. In addition, a movable retaining ring 77 is detachably connected to one side of the retaining ring 71, making the entire protective mechanism 7 more flexible. The lower end of the connecting joint 2 is fixedly connected to one side of the upper end of the valve body controller 1 to ensure the stability of the connection.

[0025] Please see Figure 2 In order to quickly shield and protect the oil port 85 on the outer shell body 84, the inner wall of the fixing ring 71 is embedded and connected to the outer wall of the mounting groove 72, one side of the inner wall of the mounting groove 72 is engaged with the outer wall of the rubber ring 73, and the adjusting bolt 76 passes through the movable ring 77 and extends to one side of the fixing ring 71 through the inner wall of the fixing ring 71.

[0026] One end of contact 3 is fixed to one side of the inner wall of the connecting joint 2, ensuring the reliability of the electrical connection. The inner wall of the fixed retaining ring 71 is embedded and connected to the outer wall of the mounting groove 72, enhancing the stability of the structure. One side of the inner wall of the mounting groove 72 is tightly engaged with the outer wall of the rubber ring 73. The rubber ring 73 has good elasticity and sealing performance, effectively preventing oil leakage and improving the operating efficiency of the equipment. The adjusting bolt 76 passes through the movable retaining ring 77 and extends to one side of the fixed retaining ring 71 through the inner wall of the fixed retaining ring 71. By rotating the adjusting bolt 76, the tightness between the movable retaining ring 77 and the fixed retaining ring 71 can be adjusted, thereby achieving a stable clamping of the valve body controller 1. The setting of the disassembly mechanism 8 makes the maintenance and replacement of the equipment more convenient. The upper end of the drive shaft 81 The lower end of the valve body controller 1 is firmly fixed to ensure effective power transmission. The lower end of the drive shaft 81 is tightly fixed to the upper end of the valve core 82. The lower end of the valve core 82 is precisely rotated to connect with the upper end of the base plate 83, enabling flexible opening and closing of the valve core 82. The upper end of the base plate 83 is fixed to the outer shell body 84. Several oil ports 85 are opened on one side of the outer shell body 84 to facilitate the inflow and outflow of oil. The upper end of the outer shell body 84 is fixed to the threaded part 86. The threaded part 86 makes the connection between the disassembly mechanism 8 and the valve body controller 1 more secure and easier to disassemble. In practical applications, this outer shell mounting structure of the oil control valve not only improves the stability and operating efficiency of the equipment, but also greatly simplifies the installation and maintenance process of the equipment.

[0027] Please see Figure 3 In order to quickly fix the outer casing 84 onto the valve body controller 1, the disassembly mechanism 8 includes a drive shaft 81. The upper end of the drive shaft 81 is fixedly connected to the lower end of the valve body controller 1. A valve core 82 is provided at the lower end of the drive shaft 81. A base plate 83 is provided at the lower end of the valve core 82. The outer casing 84 is fixedly connected to the upper end of the base plate 83. An oil port 85 is opened on one side of the outer casing 84. A threaded part 86 is fixedly connected to the upper end of the outer casing 84. The lower end of the drive shaft 81 is fixedly connected to the upper end of the valve core 82. The lower end of the valve core 82 is rotatably connected to the upper end of the base plate 83. The upper end of the threaded part 86 is threadedly connected to the lower end of the valve body controller 1.

[0028] To achieve rapid fixing between the housing body 84 and the valve body controller 1, a disassembly mechanism 8 is adopted, consisting of a drive shaft 81. The upper part of the drive shaft 81 is fixedly connected to the lower part of the valve body controller 1. A valve core 82 is set at the lower end of the drive shaft 81, and the lower end of the valve core 82 is connected to the base plate 83. The upper part of the base plate 83 is fixedly connected to the housing body 84, ensuring a stable connection between them. An oil port 85 is specially provided on one side of the housing body 84 to facilitate the flow of liquid or gas. In addition, a threaded part 86 is fixedly connected to the upper part of the housing body 84, which is threadedly connected to the lower part of the valve body controller 1, thereby enhancing the connection's firmness. The lower end of the drive shaft 81 and the upper part of the valve core 82 are fixedly connected together, ensuring a tight fit between them. The lower end of the valve core 82 is connected to the upper part of the base plate 83 by a rotational connection. This arrangement allows the valve core 82 to rotate flexibly. Finally, the threaded part 86... The upper end of the oil control valve is connected to the lower end of the valve body controller 1 by a thread. This connection method not only facilitates disassembly but also ensures the tightness and reliability of the connection. With the protective mechanism 7, when the oil control valve needs to be protected, the user can rotate the adjusting bolt 76, which will cause the adjusting bolt 76 to move the movable retaining ring 77 until the movable retaining ring 77 and the fixed retaining ring 71 engage with the lower end of the oil control valve. At the same time, the rubber ring 73 increases the sealing between the fixed retaining ring 71 and the lower end of the oil control valve, preventing oil from seeping out from the gap between the fixed retaining ring 71 and the oil control valve, thus improving the stability of the oil control valve during operation. With the disassembly mechanism 8, when the oil control valve needs to be disassembled and repaired, the user can rotate the outer shell 84 counterclockwise to separate the threaded part 86 from the valve body controller 1. At this time, the outer shell 84 can be removed from the lower end of the valve body controller 1 to repair the inside of the oil control valve, thus improving the convenience of oil control valve maintenance.

[0029] Working principle: First, a connecting connector 2 is provided at the upper end of the valve body controller 1. A contact 3 is provided on one side of the connecting connector 2 for electrical connection with other components. Mounting bases 4 are fixed to the bottom of both sides of the valve body controller 1 by welding or other fixing methods. Mounting holes 5 are opened on both sides of the inner wall of the mounting base 4 for installation, so that the entire structure can be fixed in a proper position. Reinforcing plates 6 are also fixed to the upper sides of the mounting base 4 to enhance the stability and durability of the structure. At the lower end of the valve body controller 1, a detachable protective mechanism 7 is provided to protect the internal components from the influence of the external environment. At the same time, a disassembly mechanism 8 is threadedly connected to the lower end of the valve body controller 1 for easy maintenance and replacement of components. The protective mechanism 7 includes a retaining ring 7. 1. The upper end of the retaining ring 71 is movably connected to the lower end of the valve body controller 1, allowing a certain range of movement. The inner wall of the retaining ring 71 is provided with a mounting groove 72, and the inner wall of the mounting groove 72 is provided with a rubber ring 73 to provide sealing and cushioning. Retaining ears 74 are welded to both sides of the retaining ring 71 to strengthen its structural strength. A flange plate 75 is fixed to the lower end of the retaining ring 71 to further enhance the protective effect. An adjusting bolt 76 is inserted into the middle of the inner wall of the retaining ear 74 to adjust the position of the retaining ring 71 to adapt to different installation requirements. In addition, a movable retaining ring 77 is detachably connected to one side of the retaining ring 71, making the entire protective mechanism 7 more flexible. The lower end of the connecting joint 2 is connected to one side of the upper end of the valve body controller 1. The fixed connection ensures the stability of the connection. One end of the contact 3 is fixedly connected to one side of the inner wall of the connecting joint 2, ensuring the reliability of the electrical connection. The inner wall of the fixed retaining ring 71 is embedded and connected to the outer wall of the mounting groove 72, enhancing the stability of the structure. One side of the inner wall of the mounting groove 72 is tightly engaged with the outer wall of the rubber ring 73. The rubber ring 73 has good elasticity and sealing performance, effectively preventing oil leakage and improving the operating efficiency of the equipment. The adjusting bolt 76 passes through the movable retaining ring 77 and extends to one side of the fixed retaining ring 71 through the inner wall of the fixed retaining ring 71. By rotating the adjusting bolt 76, the tightness between the movable retaining ring 77 and the fixed retaining ring 71 can be adjusted, thereby achieving a stable clamping of the valve body controller 1. The setting of the disassembly mechanism 8 makes the maintenance and replacement of the equipment more convenient. The upper end of the drive shaft 81 is firmly fixed to the lower end of the valve body controller 1, ensuring effective power transmission. The lower end of the drive shaft 81 is tightly fixed to the upper end of the valve core 82. The lower end of the valve core 82 is precisely rotated to the upper end of the base plate 83, enabling flexible opening and closing of the valve core 82. The upper end of the base plate 83 is fixed to the outer shell body 84. Several oil ports 85 are opened on one side of the outer shell body 84 to facilitate the inflow and outflow of oil. The upper end of the outer shell body 84 is fixed to the threaded part 86. The threaded part 86 makes the connection between the disassembly mechanism 8 and the valve body controller 1 more secure and easier to disassemble. In practical applications, this outer shell mounting structure of the oil control valve not only improves the stability and operating efficiency of the equipment, but also greatly simplifies the installation and maintenance process of the equipment.

[0030] To achieve rapid fixation between the housing body 84 and the valve body controller 1, a disassembly mechanism 8 is employed, consisting of a drive shaft 81. The upper part of the drive shaft 81 is fixedly connected to the lower part of the valve body controller 1. A valve core 82 is installed at the lower end of the drive shaft 81, and the lower end of the valve core 82 is connected to the base plate 83. The upper part of the base plate 83 is fixedly connected to the housing body 84, ensuring a stable connection between them. An oil port 85 is specially provided on one side of the housing body 84 to facilitate the flow of liquids or gases. In addition, The upper part of the outer casing 84 is also fixedly connected to a threaded portion 86, which is threadedly connected to the lower part of the valve body controller 1, thereby enhancing the connection's robustness. The lower end of the drive shaft 81 is fixedly connected to the upper part of the valve core 82, ensuring a tight fit between them. The lower end of the valve core 82 is connected to the upper part of the base plate 83 via a rotatable connection. This configuration allows the valve core 82 to rotate flexibly. Finally, the upper end of the threaded portion 86 is threadedly connected to the lower part of the valve body controller 1. This connection method not only facilitates disassembly but also ensures the tightness and reliability of the connection. Through the protective mechanism 7, when protection of the oil control valve is required, the user can rotate the adjusting bolt 76, causing the adjusting bolt 76 to move the movable retaining ring 77 until the movable retaining ring 77 and the fixed retaining ring 71 engage with the lower end of the oil control valve. Simultaneously, the rubber ring 73 increases the sealing between the fixed retaining ring 71 and the lower end of the oil control valve, preventing oil leakage from the gap between the fixed retaining ring 71 and the oil control valve, thus improving the stability of the oil control valve during operation. Through the disassembly mechanism 8, when the oil control valve needs to be disassembled and repaired, the user can rotate the outer casing 84 counterclockwise, causing the threaded part 86 to separate from the valve body controller 1. At this point, the outer casing 84 can be removed from the lower end of the valve body controller 1 for internal repair of the oil control valve, improving the convenience of oil control valve maintenance. The above describes the entire working process of the device. Any content not described in detail in this specification belongs to existing technology known to those skilled in the art.

[0031] 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 housing mounting structure for an oil control valve, including a valve body controller (1), characterized in that: The upper end of the valve body controller (1) is provided with a connecting joint (2), and a contact point (3) is provided on one side of the connecting joint (2). Mounting seats (4) are fixedly connected to the bottom of both sides of the valve body controller (1). Mounting holes (5) are opened on both sides of the inner wall of the mounting seat (4). Reinforcing plates (6) are fixedly connected to the upper end of the mounting seat (4). A protective mechanism (7) is detachably connected to the lower end of the valve body controller (1). A disassembly mechanism (8) is threadedly connected to the lower end of the valve body controller (1). The protective mechanism (7) includes a fixed retaining ring (71), the upper end of which is movably connected to the lower end of the valve body controller (1). The inner wall of the fixed retaining ring (71) is provided with an installation groove (72), and the inner wall of the installation groove (72) is provided with a rubber ring (73). Fixed ears (74) are welded on both sides of the fixed retaining ring (71). A flange plate (75) is fixedly connected to the lower end of the fixed retaining ring (71). An adjusting bolt (76) is inserted into the middle of the inner wall of the fixed ear (74). A movable retaining ring (77) is detachably connected to one side of the fixed retaining ring (71).

2. The housing mounting structure of the oil control valve according to claim 1, characterized in that: The lower end of the connecting joint (2) is fixedly connected to one side of the upper end of the valve body controller (1), and one end of the contact (3) is fixedly connected to one side of the inner wall of the connecting joint (2).

3. The housing mounting structure of the oil control valve according to claim 1, characterized in that: The inner wall of the fixing ring (71) is embedded and connected to the outer wall of the mounting groove (72), and one side of the inner wall of the mounting groove (72) is engaged with the outer wall of the rubber ring (73).

4. The housing mounting structure of the oil control valve according to claim 3, characterized in that: The adjusting bolt (76) passes through the movable retaining ring (77) and extends to one side of the fixed retaining ring (71) through the inner wall of the retaining ring (71).

5. The housing mounting structure of the oil control valve according to claim 1, characterized in that: The disassembly mechanism (8) includes a drive shaft (81), the upper end of which is fixedly connected to the lower end of the valve body controller (1). A valve core (82) is provided at the lower end of the drive shaft (81), and a base plate (83) is provided at the lower end of the valve core (82). A housing body (84) is fixedly connected to the upper end of the base plate (83). An oil port (85) is provided on one side of the housing body (84), and a threaded part (86) is fixedly connected to the upper end of the housing body (84).

6. The housing mounting structure of the oil control valve according to claim 5, characterized in that: The lower end of the drive shaft (81) is fixedly connected to the upper end of the valve core (82), and the lower end of the valve core (82) is rotatably connected to the upper end of the base plate (83).

7. The housing mounting structure of the oil control valve according to claim 5, characterized in that: The upper end of the threaded part (86) is threadedly connected to the lower end of the valve body controller (1).

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