Sealing ring structure of turbocharger

Abstract

The utility model discloses a turbocharger sealing ring structure which comprises a sealing ring, two protection rings are arranged on the surface of the sealing ring, the side face of each protection ring is fixedly connected with an insertion plate, the insertion plates are symmetrically distributed, an insertion groove is formed in the surface of the sealing ring, the insertion plates are inserted into the insertion groove, and the sealing ring is fixedly connected with the insertion grooves. The surface of the protection ring is fixedly connected with a fixing rod, an insertion hole is formed in the surface of the sealing ring, and the insertion plate is inserted into the insertion hole. According to the sealing ring structure of the turbocharger, the protection ring is additionally arranged on the surface of the sealing ring, the fixing rod is installed on the surface of the protection ring, and the insertion hole is formed in the surface of the sealing ring, so that before the sealing ring structure is used, the protection ring is installed on the surface of the sealing ring, and the insertion plate is inserted into the insertion groove; and then the fixing rod is inserted into the inserting hole, the protection ring can be installed on the surface of the sealing ring, the protection ring can play a role in blocking the high temperature, the sealing ring is prevented from being damaged by the long-time high temperature, and the high-temperature-resistant effect of the sealing ring is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to turbocharger sealing ring technical field especially relates to a turbocharger sealing ring structure. BACKGROUND

[0002] The turbocharger is actually an air compressor, and the air intake is increased by compressing air. It is the use of the exhaust gas inertia force of the engine to push the turbine in the turbine chamber, and the turbine drives the impeller coaxially, and the impeller sends the air from the air filter pipe. When the turbocharger needs to be sealed, the sealing ring structure needs to be used.

[0003] The turbocharger sealing ring on the market has the following problems in application:

[0004] 1. The traditional turbocharger sealing ring is used, and the sealing ring needs to withstand high temperature due to high-speed operation. After a long time of use, the sealing ring is easily damaged by high temperature, and the high temperature resistance effect is poor.

[0005] 2. The traditional turbocharger sealing ring is used, and it needs to be installed on the turbocharger. Since the sealing ring is elastic, it is easy to pop out after one side is installed, and it is difficult to install. INVENTION CONTENTS

[0006] The utility model aims at providing a turbocharger sealing ring structure to solve the technical problems in the background art.

[0007] In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: a turbocharger sealing ring structure, comprising a sealing ring, the sealing ring surface is equipped with a protection ring, the number of protection ring is equipped with two, the side surface of protection ring is fixedly connected with an insert plate, the insert plate is in symmetrical distribution form, the surface of sealing ring is provided with a slot, the insert plate is inserted in the slot, the surface of protection ring is fixedly connected with a fixed rod, the surface of sealing ring is provided with a hole, and the insert plate is inserted in the hole.

[0008] Preferably, the sealing ring side is provided with a rod body, the number of rod body is two, the side of rod body is fixedly connected with a first connecting cloth, the side of rod body is fixedly connected with a second connecting cloth, the surface of first connecting cloth is provided with a first magic tape, and the surface of second connecting cloth is provided with a second magic tape.

[0009] Preferably, the side of insert plate is fixedly connected with a clamping block, and the shape of clamping block is strip-shaped.

[0010] Preferably, one end of the fixed rod is fixedly connected with a ball head, and the ball head is in symmetrical distribution form.

[0011] Preferably, one end of the rod body is provided with a threaded block, the sealing ring is provided with an internal threaded hole in the side surface, and the threaded block is inserted into the internal threaded hole.

[0012] Preferably, a clamping groove is formed in the side surface of the insertion slot, and the clamping block is embedded in the clamping groove.

[0013] The turbocharger sealing ring structure has the following advantages:

[0014] 1. The turbocharger sealing ring structure is provided with a protective ring on the surface of the sealing ring, the side surface of the protective ring is provided with an insertion plate, the insertion plate is symmetrically distributed, the surface of the sealing ring is provided with an insertion slot, the insertion plate is inserted into the insertion slot, the surface of the protective ring is provided with a fixing rod, the surface of the sealing ring is provided with an insertion hole, and the protective ring can be installed on the surface of the sealing ring by inserting the insertion plate into the insertion slot and inserting the fixing rod into the insertion hole before using the sealing ring structure.

[0015] 2. The turbocharger sealing ring structure is provided with a rod body on the side surface of the sealing ring, the side surface of the rod body is provided with a first connecting cloth, the side surface of the rod body is provided with a second connecting cloth, the surface of the first connecting cloth is provided with a first magic tape, and the surface of the second connecting cloth is provided with a second magic tape. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the clamping groove structure of the present application;

[0019] Figure 3 It is a schematic diagram of the fixed rod structure of the present application;

[0020] Figure 4The utility model discloses a Figure 2 Part A of the enlarged view in the figure.

[0021] Marked description in the figure: 1, seal ring, 2, protection ring, 3, pole body, 4, first connecting cloth, 5, second connecting cloth, 6, threaded block, 7, internal thread hole, 8, jack, 9, insertion slot, 10, clamping groove, 11, fixed rod, 12, ball head, 13, clamping block, 14, insertion board, 15, first magic tape, 16, second magic tape. DETAILED DESCRIPTION

[0022] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0023] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.

[0024] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected, or can be communicated; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for implementing different structures of the utility model embodiments. In order to simplify the disclosure of the utility model embodiments, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model embodiments. In addition, the utility model embodiments can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the utility model turbocharger seal ring structure is further described in detail below in combination with the drawings.

[0028] As Figures 1-4 shown, the utility model turbocharger seal ring structure, including seal ring 1, the surface of seal ring 1 is equipped with protective ring 2, the number of protective ring 2 is equipped with two, the side surface of protective ring 2 is fixedly connected with plugboard 14, plugboard 14 is symmetrically distributed, the surface of seal ring 1 is equipped with slot 9, plugboard 14 is inserted in slot 9, the surface of protective ring 2 is fixedly connected with fixed rod 11, the surface of seal ring 1 is equipped with insertion hole 8, plugboard 14 is inserted in insertion hole 8, by being additionally provided with protective ring 2 on the surface of seal ring 1, the side surface of protective ring 2 is installed plugboard 14, plugboard 14 is symmetrically distributed, the surface of seal ring 1 is equipped with slot 9, plugboard 14 is inserted in slot 9, the surface of protective ring 2 is installed fixed rod 11, the surface of seal ring 1 is equipped with insertion hole 8, before using the seal ring structure, protective ring 2 is installed on the surface of seal ring 1, plugboard 14 is inserted in slot 9, then fixed rod 11 is inserted in insertion hole 8, protective ring 2 can be installed on the surface of seal ring 1, protective ring 2 can play a barrier role to high temperature, prevent long-term high temperature from causing damage to seal ring 1, so that its high-temperature resistance effect is better.

[0029] The side of the sealing ring 1 is provided with a rod body 3, the number of the rod body 3 is two, the side of the rod body 3 is fixedly connected with a first connecting cloth 4, the side of the rod body 3 is fixedly connected with a second connecting cloth 5, the surface of the first connecting cloth 4 is provided with a first magic tape 15, the surface of the second connecting cloth 5 is provided with a second magic tape 16, by increasing the rod body 3 on the side of the sealing ring 1, the first connecting cloth 4 is installed on the side of the rod body 3, the second connecting cloth 5 is installed on the side of the rod body 3, the first magic tape 15 is increased on the surface of the first connecting cloth 4, the second magic tape 16 is increased on the surface of the second connecting cloth 5, when the sealing ring 1 needs to be installed, the rod body 3 is installed on the side of the sealing ring 1 first, after installation is completed, the first connecting cloth 4 and the second connecting cloth 5 are sleeved on the outside of the finger, the length of the first magic tape 15 and the second magic tape 16 is adjusted, at this time, when one side of the sealing ring 1 is installed, the first connecting cloth 4 and the second connecting cloth 5 can hold one side of the sealing ring 1, preventing the installed side from opening when the other side is installed, so that it is more convenient to install.

[0030] The side of the plug plate 14 is fixedly connected with a clamping block 13, the shape of the clamping block 13 is strip-shaped, by installing the clamping block 13 on the side of the plug plate 14, the clamping block 13 can be fixed on the surface of the sealing ring 1 when it is inserted into the sealing ring 1.

[0031] One end of the fixed rod 11 is fixedly connected with a ball head 12, the ball head 12 is symmetrically distributed, by installing the ball head 12 on one end of the fixed rod 11, the ball head 12 can make the fixed rod 11 clamped in the sealing ring 1.

[0032] One end of the rod body 3 is provided with a threaded block 6, the side of the sealing ring 1 is provided with an internal thread hole 7, the threaded block 6 is inserted into the internal thread hole 7, by installing the threaded rod on one end of the rod body 3, the internal thread seat is opened on the side of the sealing ring 1, the threaded block 6 is inserted into the internal thread hole 7, and is tightened, at this time, the rod body 3 can be fixed on the side of the sealing ring 1.

[0033] The side of the insertion slot 9 is provided with a clamping groove 10, the clamping block 13 is embedded in the clamping groove 10, by opening the clamping groove 10 on the side of the insertion slot 9, the clamping block 13 can be embedded in the clamping groove 10, which can fix the protection ring 2.

[0034] The working principle of the turbocharger sealing ring structure is as follows: when the sealing ring structure is applied, the protection ring 2 is installed on the surface of the sealing ring 1, the plug plate 14 is inserted into the slot 9, the clamping block 13 is embedded in the clamping groove 10, and then the fixing rod 11 and the ball head 12 are inserted into the insertion hole 8, so that the protection ring 2 is installed on the surface of the sealing ring 1. The protection ring 2 can block high temperature to prevent long-term high temperature from damaging the sealing ring 1, so that the high-temperature resistance effect is better. When the sealing ring 1 needs to be installed, the rod body 3 is installed on the side of the sealing ring 1, the threaded block 6 is inserted into the internal threaded hole 7 and is tightened, so that the rod body 3 is fixed on the side of the sealing ring 1. After installation, the first connecting cloth 4 and the second connecting cloth 5 are sleeved on the outside of the fingers, the length of the first magic tape 15 and the second magic tape 16 is adjusted, so that the first connecting cloth 4 and the second connecting cloth 5 hold one side of the sealing ring 1 when the sealing ring 1 is installed on one side. When the other side is installed, the installed side is prevented from being bounced off, so that the installation is more convenient. After installation, the rod body 3 is loosened.

[0035] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A turbocharger seal ring structure comprising a seal ring (1), characterized in that: The surface of the sealing ring (1) is provided with a protective ring (2), the number of the protective ring (2) is two, the side surface of the protective ring (2) is fixedly connected with an insertion plate (14), the insertion plate (14) is symmetrically distributed, the surface of the sealing ring (1) is provided with a slot (9), the insertion plate (14) is inserted into the slot (9), the surface of the protective ring (2) is fixedly connected with a fixed rod (11), the surface of the sealing ring (1) is provided with a plug hole (8), and the insertion plate (14) is inserted into the plug hole (8).

2. The turbocharger seal ring structure of claim 1, wherein: The side surface of the sealing ring (1) is provided with a rod body (3), the number of the rod body (3) is two, the side surface of the rod body (3) is fixedly connected with a first connecting cloth (4), the side surface of the rod body (3) is fixedly connected with a second connecting cloth (5), the surface of the first connecting cloth (4) is provided with a first magic tape (15), and the surface of the second connecting cloth (5) is provided with a second magic tape (16).

3. The turbocharger seal ring structure of claim 1, wherein: The side surface of the insertion plate (14) is fixedly connected with a clamping block (13), and the clamping block (13) is in strip shape.

4. The turbocharger seal ring structure of claim 1, wherein: One end of the fixed rod (11) is fixedly connected with a ball head (12), and the ball head (12) is symmetrically distributed.

5. The turbocharger seal ring structure of claim 2 wherein: One end of the rod body (3) is provided with a threaded block (6), the side surface of the sealing ring (1) is provided with an internal thread hole (7), and the threaded block (6) is inserted into the internal thread hole (7).

6. The turbocharger seal ring structure of claim 3 wherein: The side surface of the slot (9) is provided with a clamping groove (10), and the clamping block (13) is embedded in the clamping groove (10).

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