Assembly structure of throttle body

Abstract

The utility model relates to the technical field of assembling structures of throttle bodies, in particular to an assembling structure of a throttle body, which comprises a first circular ring and notches, the notches are respectively processed on the upper side and the lower side of the front surface of the first circular ring, and the left side and the right side of the first circular ring are respectively connected with an installation structure. A throttle body cover is inserted into the inner wall of the first circular ring, and the rear portion of the outer wall of the throttle body cover is connected with the inner wall of the mounting structure. The outer wall of the support in the installation structure is arranged on the outer wall of the throttle body cover in a sleeving mode, the rear end face of the lantern ring is attached to the front face of the throttle body cover, installation of the throttle body cover is completed, an original bolt fixing mode is changed, wrapping type connection is formed by matching the lantern ring with the support, disassembly can be completed only by pushing the support forwards, replacement is convenient, and the cost is low. And the replacement difficulty of the assembly structure of the throttle body is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the assembly structure technical field of throttle body, specifically to an assembly structure of throttle body. BACKGROUND

[0002] The assembly structure of throttle body such as outer cover sealing gasket can guarantee the sealing property of throttle body and prevent the intake pipe from leaking and causing failure.

[0003] For example, the outer cover sealing gasket of throttle body with the announcement number "CN221683079U", the leaked outer cover of throttle body can cause the unstable operation of engine, and even can cause failure, and the prompt sound of alarm mechanism can timely remind the user, avoids potential safety hidden danger, and through the alarm, the user can find and replace the damaged sealing gasket in time, thereby reducing the maintenance cost, but in the use of the assembly structure of throttle body, the problems such as oxidation and aging can occur due to the influence of environment, such as temperature, humidity and corrosion environment, so it is necessary to lift the assembly structure of throttle body for replacement, and the assembly structure of throttle body adopts bolt and door cover installation, so that the replacement difficulty of the assembly structure of throttle body is increased, and the working efficiency is reduced. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of assembly structures of throttle body, to solve the replacement difficulty of the assembly structure of throttle body is increased, reduce the working efficiency problem, and is proposed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] Design a kind of assembly structure of throttle body, including first annular and notch, the upper and lower sides of the front of the first annular are respectively processed with notch, the left and right sides of the first annular are connected with installation structure, the inner wall of the first annular is inserted with throttle body door cover, the outer wall rear of the throttle body door cover is connected with the inner wall of installation structure.

[0007] Preferably, the installation structure includes straight plate and sleeve ring, the inner side of two straight plates is respectively fixedly connected with the left and right sides of the first annular, the rear end surface of the straight plate is fixedly connected with the front of the sleeve ring, the rear end surface of the sleeve ring is fixedly connected with support.

[0008] Preferably, the inner wall of the support is matched with the outer wall rear of the throttle body door cover.

[0009] Preferably, the inner wall of the first annular is inserted with second annular.

[0010] Preferably, the upper and lower sides of the second annular are respectively fixedly connected with curved plate, and the outer wall of the curved plate is inserted with the inner wall of the notch.

[0011] Preferably, the inner wall of the curved plate is threadedly connected with a bolt, and the rear of the outer wall of the bolt is threadedly connected with the inner wall of the round mouth of the slot.

[0012] The assembly structure of the throttle body has the beneficial effects that: the outer wall of the bracket in the mounting structure is sleeved on the outer wall of the throttle body door cover, the rear end face of the sleeve ring is attached to the front face of the throttle body door cover, the installation of the throttle body door cover is completed, the original bolt fixing form is changed, the sleeve ring cooperates with the bracket to form a wrapping type connection, the bracket only needs to be pushed forward to complete disassembly, replacement is facilitated, the replacement difficulty of the assembly structure of the throttle body is reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is Figure 1 It is a structural schematic view of the connection relationship among the first circular ring, the slot and the straight plate;

[0015] Figure 3 It is Figure 1 It is a structural schematic view of A;

[0016] Figure 4 It is Figure 1 It is a structural schematic view of the connection relationship among the first circular ring, the slot and the bolt;

[0017] Figure 5 It is Figure 1 It is a structural schematic view of the connection relationship between the sleeve ring and the bracket.

[0018] In the figure: 1, first circular ring, 2, mounting structure, 201, straight plate, 202, sleeve ring, 203, bracket, 3, horizontal plate, 4, slot, 5, second circular ring, 6, curved plate, 7, bolt, 8, throttle body door cover. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings:

[0020] Example 1: please refer to Figures 1-5 In the embodiment, an assembly structure of a throttle body comprises a first circular ring 1 and a slot 4, the front face of the first circular ring 1 is respectively machined with a slot 4 on the upper and lower sides, the left and right sides of the first circular ring 1 are both connected with a mounting structure 2, the material of the first circular ring 1 is rubber, the inner wall of the first circular ring 1 is inserted with a throttle body door cover 8, the throttle body door cover 8 plays a closing role on the throttle body, and the rear of the outer wall of the throttle body door cover 8 is connected with the inner wall of the mounting structure 2.

[0021] The mounting structure 2 comprises two straight plates 201 and a sleeve ring 202, the inner sides of the two straight plates 201 are respectively fixedly connected with the left and right sides of the first circular ring 1, the straight plates 201, the sleeve ring 202 and the bracket 203 are all made of rubber, the rear end surface of the straight plate 201 is fixedly connected with the front surface of the sleeve ring 202, the rear end surface of the sleeve ring 202 is fixedly connected with the bracket 203, and the inner wall of the bracket 203 is in close fit with the rear side of the outer wall of the throttle body door cover 8;

[0022] The sleeve ring 202 is in close fit with the front surface of the throttle body door cover 8, the mounting of the throttle body door cover is completed, the original bolt fixing form is changed, the sleeve ring 202 cooperates with the bracket 203 to form a wrapping type connection, the bracket 203 only needs to be pushed forward to complete the disassembly, the replacement is convenient, the replacement difficulty of the assembly structure of the throttle body is reduced, and the working efficiency is improved.

[0023] The inner wall of the first circular ring 1 is inserted with a second circular ring 5, the second circular ring 5 is made of rubber, the upper and lower sides of the second circular ring 5 are respectively fixedly connected with curved plates 6, the outer wall of the curved plate 6 is in insertion fit with the inner wall of the slot 4, and the inner wall of the curved plate 6 is threadedly connected with a bolt 7, the bolt 7 plays a fixing role on the curved plate 6 and the first circular ring 1, and the rear side of the outer wall of the bolt 7 is in threadedly connected with the circular port of the inner wall of the slot 4.

[0024] Working principle:

[0025] Use of the assembly structure of the throttle body:

[0026] The outer wall of the throttle body door cover 8 is inserted into the first circular ring 1, the outer wall of the bracket 203 is sleeved on the outer wall of the throttle body door cover 8, and the rear end surface of the sleeve ring 202 is in close fit with the front surface of the throttle body door cover 8, the mounting of the throttle body door cover is completed, the original bolt fixing form is changed, the sleeve ring 202 cooperates with the bracket 203 to form a wrapping type connection, the bracket 203 only needs to be pushed forward to complete the disassembly, the replacement is convenient, then the front side of the outer wall of the throttle body door cover 8 is in insertion fit with the inner wall of the throttle body, at this time, the first circular ring 1 is clamped by the throttle body door cover 8, and the sealing is completed.

[0027] Adjustment of the inner diameter of the assembly structure of the throttle body:

[0028] When the inner diameter of the throttle body door cover changes, the second circular ring 5 is inserted into the first circular ring 1, the curved plate 6 is in insertion fit with the inner wall of the slot 4, then the bolt 7 is threadedly connected from front to back through the curved plate 6 and the circular port of the inner wall of the slot 4, the fixing of the curved plate 6 and the second circular ring 5 is completed, and the inner diameter inside the first circular ring 1 is adjusted through the second circular ring 5.

[0029] Embodiment 2: please refer to Figures 1-5In the embodiment, the assembling structure of the throttle body further comprises a horizontal plate 3, and an outer wall of the horizontal plate 3 is fixedly connected with an inner wall of the straight plate 201.

[0030] Working principle:

[0031] The horizontal plate 3 plays a reinforcing role on the inner wall of the straight plate 201, and the horizontal plate 3 is made of carbon fiber material, so that the strength is ensured and the weight is reduced.

[0032] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. An assembly structure of a throttle body, comprising a first circular ring (1) and a notch (4), a notch (4) is machined on each of the upper and lower sides of the front surface of the first circular ring (1), characterized in that: The left and right sides of the first circular ring (1) are connected with mounting structures (2), the inner wall of the first circular ring (1) is inserted with a throttle body door cover (8), and the outer wall rear of the throttle body door cover (8) is connected with the inner wall of the mounting structure (2).

2. The throttle body assembly of claim 1, wherein: The mounting structure (2) comprises straight plates (201) and a sleeve ring (202), the inner sides of the two straight plates (201) are respectively fixedly connected with the left and right sides of the first circular ring (1), the rear end face of the straight plate (201) is fixedly connected with the front face of the sleeve ring (202), and the rear end face of the sleeve ring (202) is fixedly connected with a support (203).

3. The throttle body assembly of claim 2, wherein: The inner wall of the support (203) is attached to the outer wall rear of the throttle body door cover (8).

4. The throttle body assembly of claim 1, wherein: The inner wall of the first circular ring (1) is inserted with a second circular ring (5).

5. The throttle body assembly of claim 4, wherein: The upper and lower sides of the second circular ring (5) are respectively fixedly connected with curved plates (6), and the outer wall of the curved plate (6) is inserted with the inner wall of the notch (4).

6. The throttle body assembly of claim 5, wherein: The inner wall of the curved plate (6) is screw-connected with a bolt (7), and the outer wall rear of the bolt (7) is circularly screw-connected with the inner wall of the notch (4).

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