Throttle valve assembly structure

Abstract

The utility model relates to the technical field of throttle valves, in particular to a throttle valve assembly structure which comprises a throttle valve body and a throttle valve piece, a protection mechanism is arranged on the outer wall of the throttle valve body and comprises a rubber ring and a square rod, the outer wall of the rubber ring is attached to the throttle valve body, and the square rod is arranged on the outer wall of the rubber ring. The outer wall of the square rod abuts against the throttle valve body, the outer wall of the rubber ring abuts against the connecting plate, the outer wall of the connecting plate is fixedly connected with the damper, and the end of the damper is in threaded connection with the fixing rod. The throttle valve body, the connecting plate and the damper are placed in the protective frame, the outer wall of the connecting plate is attached to the rubber ring wrapping the outer wall of the throttle valve body, and the square rods can fix the position of the throttle valve body in the protective frame, so that the damper and the connecting plate shrink up and down in the vibration process to buffer the position of the throttle valve body; and the protective frame has the effect of wrapping and protecting the throttle valve body, so that the throttle valve is more attractive, and the overall size is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of throttle valves, in particular to a throttle valve assembly structure. Background Art

[0002] The throttle is a controllable valve that controls the flow of air into the engine. Once air enters the intake manifold, it mixes with gasoline to form a combustible mixture, which then burns and produces work. It connects to the air filter at the top and the engine block at the bottom, and is known as the throat of the car engine.

[0003] For example, a throttle assembly with the authorization announcement number "CN218030380U" solves the problem of the existing throttle assembly, the sealing effect of the sealing gasket on the throttle assembly is deteriorated, thereby reducing the practicality of the automobile throttle. The above-mentioned sealing gasket is easily affected by corrosion and damaged during long-term use, resulting in the sealing effect of the sealing gasket on the throttle assembly being deteriorated. Considering the existing throttle assembly, in order to protect the throttle assembly as a whole, multiple springs and dampers are installed on the outside, which makes the overall volume larger, affecting the appearance and increasing the overall weight. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing throttle assembly is equipped with multiple springs and dampers on the outside, which makes the overall volume larger, affects the appearance and increases the overall weight, and proposes a throttle assembly structure.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a throttle assembly structure, comprising a throttle body and a throttle plate, the outer wall of the throttle body being provided with a protective mechanism, the protective mechanism comprising a rubber ring and a square rod, the outer wall of the rubber ring being in contact with the throttle body, the outer wall of the square rod being tightly pressed against the throttle body, the outer wall of the rubber ring being tightly pressed against the connecting plate, the outer wall of the connecting plate being fixedly connected to the damper, the end of the damper being threadedly connected to the fixing rod, the outer wall of the fixing rod being threadedly connected to the protective frame, and the inner wall of the protective frame being tightly pressed against the square rod.

[0006] Preferably, the outer wall of the throttle body is provided with an adjustment mechanism, and the adjustment mechanism includes a motor bracket, the motor bracket is fixedly connected to the throttle body by bolts, the inner wall of the motor bracket is fixedly connected to the motor, the output end of the motor is fixedly connected to the first connecting member, the outer wall of the first connecting member is rotatably connected to the adjusting member, and the outer wall of the adjusting member is threadedly connected to the adjusting rod.

[0007] Preferably, the throttle plate is fixedly connected to the throttle shaft by bolts, the outer wall end of the throttle shaft is fixedly connected to the second connecting member, and the outer wall of the second connecting member is rotatably connected to the adjusting rod.

[0008] Preferably, an exhaust pipe is installed on the inner wall of the throttle body, the inner wall of the exhaust pipe is tightly pressed against the mounting ring, and the inner wall of the mounting ring is fixedly connected to the wear-resistant layer.

[0009] Preferably, the outer wall of the throttle plate is movably connected to the wear-resistant layer.

[0010] Preferably, threaded holes are installed on the outer wall of the protective frame.

[0011] The utility model proposes a throttle assembly structure, which has the beneficial effect of placing the throttle body, the connecting plate and the damper into the interior of the protective frame, the outer wall of the connecting plate fits with the rubber ring wrapped around the outer wall of the throttle body, and multiple square rods fix the position of the throttle body inside the protective frame, so that the damper and the connecting plate shrink up and down during the vibration process to buffer the position of the throttle body, and the protective frame wraps and protects the throttle body, making it more beautiful and reducing the overall volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the center front view;

[0014] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure from the middle side;

[0015] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0016] Figure 5 for Figure 2 The enlarged structural diagram at B in the middle;

[0017] Figure 6 for Figure 2 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1. throttle body, 2. throttle plate, 3. protective mechanism, 301. rubber ring, 302. connecting plate, 303. damper, 304. fixing rod, 305. protective frame, 306. square rod, 4. adjusting mechanism, 401. motor bracket, 402. motor, 403. first connecting member, 404. adjusting member, 405. adjusting rod, 5. throttle shaft, 6. second connecting member, 7. exhaust pipe, 8. mounting ring, 9. wear-resistant layer, 10. threaded hole. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0020] See also Figure 1-6 The utility model provides a technical solution: a throttle assembly structure, including a throttle body 1 and a throttle plate 2, the outer wall of the throttle body 1 is provided with a protective mechanism 3, the throttle body 1 is wrapped by a protective frame 305 to achieve the effect of protecting the throttle body 1, the protective mechanism 3 includes a rubber ring 301 and a square rod 306, the outer wall of the rubber ring 301 is in contact with the throttle body 1, the outer wall of the square rod 306 is tightly against the throttle body 1, the outer wall of the rubber ring 301 is tightly against the connecting plate 302, the outer wall of the connecting plate 302 is fixedly connected to the damper 303, the end of the damper 303 is threadedly connected to the fixing rod 304, the outer wall of the fixing rod 304 is threadedly connected to the protective frame 305, and the inner wall of the protective frame 305 is tightly against the square rod 306;

[0021] The throttle body 1, the connecting plate 302 and the damper 303 are placed inside the protective frame 305. The outer wall of the connecting plate 302 fits with the rubber ring 301 wrapped around the outer wall of the throttle body 1. Multiple square rods 306 will fix the position of the throttle body 1 inside the protective frame 305, so that the damper 303 and the connecting plate 302 shrink up and down during the vibration process to cushion the position of the throttle body 1. The protective frame 305 also has the effect of wrapping and protecting the throttle body 1, making it more beautiful and reducing the overall volume.

[0022] See also Figure 1 、 Figure 2 and Figure 5 The outer wall of the throttle body 1 is provided with an adjusting mechanism 4, which pulls the adjusting rod 405 through the adjusting member 404, so that the adjusting rod 405 will drive the second connecting member 6 to rotate, thereby realizing the adjustment of the rotation of the throttle shaft 5 and the throttle plate 2 by the upper end of the second connecting member 6. The adjusting mechanism 4 includes a motor bracket 401, which is fixedly connected to the throttle body 1 by bolts, and the inner wall of the motor bracket 401 is fixedly connected to the motor 402. The output end of the motor 402 is fixedly connected to the first connecting member 403, and the outer wall of the first connecting member 403 is rotatably connected to the adjusting member 404. The outer wall of the adjusting member 404 is threadedly connected to the adjusting rod 405.

[0023] See also Figure 1 and Figure 2 The throttle plate 2 is fixedly connected to the throttle shaft 5 by bolts, the outer wall end of the throttle shaft 5 is fixedly connected to the second connecting member 6, and the outer wall of the second connecting member 6 is rotatably connected to the adjusting rod 405.

[0024] See also Figure 1and Figure 2 The inner wall of the throttle body 1 is installed with an exhaust pipe 7, the inner wall of the exhaust pipe 7 is tightly pressed against the mounting ring 8, the inner wall of the mounting ring 8 is fixedly connected to the wear-resistant layer 9, the outer wall of the throttle plate 2 is movably connected to the wear-resistant layer 9, and the outer wall of the protective frame 305 is installed with a threaded hole 10.

[0025] Working principle:

[0026] Installation phase

[0027] First, place the throttle body 1 into the protective frame 305, and at the same time, place the connecting plate 302 and the damper 303 into the protective frame 305, and the outer wall of the connecting plate 302 fits with the rubber ring 301 wrapped around the outer wall of the throttle body 1. Insert multiple square rods 306 in sequence to fix the position of the throttle body 1 inside the protective frame 305. Use tools to screw the fixing rod 304 and the tail of the damper 303 for threaded fixation. Thread the threaded hole 10 on the protective frame 305 and the installation position according to the installation position. Finally, install the exhaust pipe 7 and the external body parts.

[0028] Working Stage

[0029] When the external power supply of the motor 402 is turned on, the motor 402 starts to work, and the motor 402 is controlled to drive the first connecting member 403 to rotate forward and reverse. The first connecting member 403 drives the adjusting member 404 to deflect, and the adjusting member 404 will pull the adjusting rod 405 to move to the right. The adjusting rod 405 drives the second connecting member 6 to deflect. During the deflection of the second connecting member 6, the throttle plate 2 on the upper throttle shaft 5 is driven to deflect, so that the size of the gap between the mounting ring 8 inside the exhaust pipe 7 and the throttle plate 2 is adjusted, thereby adjusting the working state of the exhaust pipe 7. In addition, the angular deflection of the throttle plate 2 will rub against the wear-resistant layer 9 inside the mounting ring 8. The wear-resistant layer 9 is filled with mica particles. The high hardness of mica increases the wear resistance inside the mounting ring 8 and improves the service life.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A throttle assembly structure, comprising a throttle body (1) and a throttle plate (2), characterized in that: The outer wall of the throttle body (1) is provided with a protective mechanism (3), the protective mechanism (3) comprising a rubber ring (301) and a square rod (306), the outer wall of the rubber ring (301) being in contact with the throttle body (1), the outer wall of the square rod (306) being in tight contact with the throttle body (1), the outer wall of the rubber ring (301) being in tight contact with the connecting plate (302), the outer wall of the connecting plate (302) being fixedly connected to the damper (303), the end of the damper (303) being threadedly connected to the fixing rod (304), the outer wall of the fixing rod (304) being threadedly connected to the protective frame (305), and the inner wall of the protective frame (305) being in tight contact with the square rod (306).

2. The throttle assembly structure according to claim 1, characterized in that: The outer wall of the throttle body (1) is provided with an adjusting mechanism (4), the adjusting mechanism (4) comprising a motor bracket (401), the motor bracket (401) being fixedly connected to the throttle body (1) via bolts, the inner wall of the motor bracket (401) being fixedly connected to the motor (402), the output end of the motor (402) being fixedly connected to the first connecting member (403), the outer wall of the first connecting member (403) being rotatably connected to the adjusting member (404), and the outer wall of the adjusting member (404) being threadedly connected to the adjusting rod (405).

3. The throttle assembly structure according to claim 1, characterized in that: The throttle plate (2) is fixedly connected to the throttle shaft (5) via bolts, the outer wall end of the throttle shaft (5) is fixedly connected to the second connecting member (6), and the outer wall of the second connecting member (6) is rotatably connected to the adjusting rod (405).

4. The throttle assembly structure according to claim 1, characterized in that: An exhaust pipe (7) is installed on the inner wall of the throttle body (1), the inner wall of the exhaust pipe (7) is tightly abutted against the mounting ring (8), and the inner wall of the mounting ring (8) is fixedly connected to the wear-resistant layer (9).

5. The throttle assembly structure according to claim 1, characterized in that: The outer wall of the throttle plate (2) is movably connected to the wear-resistant layer (9).

6. The throttle assembly structure according to claim 1, characterized in that: The outer wall of the protection frame (305) is provided with a threaded hole (10).

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