Sealing ring gluing tool

Abstract

The utility model relates to a sealing ring gluing tool and relates to the technical field of sealing ring machining, the sealing ring gluing tool comprises a barrel, an annular brush and an extrusion structure, and the annular brush is fixedly arranged at one end of the barrel and used for being matched with a sealing ring; the extrusion structure is slidably connected with the barrel, the extrusion part comprises a sealing plate and an extrusion part, the sealing plate is slidably and hermetically connected into the barrel, and the extrusion part partially extends into the barrel and is connected with the sealing plate; when the extrusion part slides, part of the lubricating grease is extruded to the inner ring of the annular brush, and when the annular brush is separated from the sealing ring, the lubricating grease is evenly smeared to the sealing ring. The sealing ring gluing device has the effect of being convenient to operate, the gluing efficiency can be effectively improved, meanwhile, lubricating grease can be evenly smeared to a sealing ring, and the yield is increased.

Description

TECHNICAL FIELD

[0001] The application relates to the sealing ring processing technical field, in particular to a sealing ring gluing tool. BACKGROUND

[0002] The OD assembly (high-low voltage charging system assembly) is a motor nozzle structure, which has a pipeline structure (i.e. has an inlet and outlet nozzle), and the OD assembly is assembled to an electric control shell and used for the cooling system of a motor.

[0003] Sealing rings are arranged at the two nozzles of the OD assembly to guarantee the overall sealing property of the device, and grease is applied to the outer periphery of the sealing ring after the sealing ring is assembled.

[0004] Therefore, a sealing ring gluing tool capable of effectively improving the application efficiency and application effect is needed in the market. CONTENT OF THE INVENTION

[0005] The sealing ring gluing tool provided by the application is more convenient to operate, can effectively improve the gluing efficiency, and can also uniformly apply the grease to the sealing ring, thereby improving the yield.

[0006] The sealing ring gluing tool provided by the application adopts the following technical scheme:

[0007] A sealing ring gluing tool comprises:

[0008] A barrel;

[0009] An annular brush is fixedly arranged at one end of the barrel and used for cooperating with the sealing ring;

[0010] An extrusion structure is in sliding connection with the barrel, the extrusion part comprises a sealing plate and an extrusion part, the sealing plate is in sliding sealing connection with the barrel, and the extrusion part partially extends into the barrel and is connected with the sealing plate.

[0011] When the extrusion part slides, part of the grease is extruded to the inner ring of the annular brush, and when the annular brush is disengaged from the sealing ring, the grease is uniformly applied to the sealing ring.

[0012] Further, a stepped hole is arranged on the barrel, and the annular brush is fixedly arranged in the stepped hole.

[0013] Further, the extrusion part comprises:

[0014] An extrusion plate is arranged outside the barrel.

[0015] A connecting rod, one end of which is connected with the sealing plate, and the other end of which is connected with the extruding plate.

[0016] Further, a plurality of the connecting rods are arranged around the barrel.

[0017] Further, a limiting structure is arranged to slide in the barrel, and the limiting structure is used to be inserted into the sealing ring.

[0018] Further, the limiting structure comprises:

[0019] A main body, which is in sealing sliding connection with the sealing plate, and one end of which extends out of the barrel;

[0020] A limiting block, which is connected to the other end of the main body, and is used to be inserted into the sealing ring.

[0021] Further, one end of the main body, which is away from the limiting block, is connected with a movable plate, and a through hole, through which the connecting rod passes, is formed in the movable plate.

[0022] Further, the movable plate is arranged to be reset on the barrel.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. In the present application, the extruding structure is in sliding connection with the barrel, the extruding part comprises a sealing plate arranged in the barrel and an extruding plate arranged outside the barrel, the barrel is moved by pushing the extruding plate downward, so as to extrude the lubricating grease in the barrel, which is simple and convenient to operate.

[0025] 2. In the present application, one end of the barrel is provided with a brush, when the tool is matched with the sealing ring, the brush is in contact with the sealing ring, after the lubricating grease is pumped into the gap between the sealing ring and the brush, the tool is disengaged from the sealing ring at this time, and the lubricating grease is evenly coated on the sealing ring under the action of the brush in the process of disengagement.

[0026] 3. In the present application, the limiting structure is arranged, the limiting part can be inserted into the sealing ring, so as to quickly position the position of the sealing ring when the lubricating grease is coated, so as to accelerate the coating efficiency and reduce the situation that the sealing ring is scratched by the tool in the coating process; at the same time, the limiting structure is slidable, and can match water nozzles of different sizes and heights. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the sealing ring coating tool in the present application;

[0028] Figure 2 is a schematic view of the sealing ring coating tool in the present application;

[0029] In the figure, 1, barrel; 11, stepped hole; 2, annular brush; 3, extrusion structure; 31, sealing plate; 32, extrusion part; 321, extrusion plate; 322, connecting rod; 4, limiting structure; 41, main body; 42, limiting block; 43, movable plate; 431, through hole; 5, sealing ring. DETAILED DESCRIPTION

[0030] The technical solutions of the present application will be described below in conjunction with the accompanying drawings. Figures 1-2 The technical solutions of the present application will be described below in conjunction with the accompanying drawings.

[0031] In the description of the present application, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] In addition, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] It should be further understood that the term "and / or" used in the specification and corresponding claims means any combination of one or more of the listed items and all possible combinations.

[0034] A sealing ring 5 gluing tool, referring to Figure 1 and Figure 2 , comprising a barrel 1 and an extrusion structure 3, one end of the barrel 1 is open (i.e. has an opening), the extrusion structure 3 is in sliding connection with the barrel 1, comprising a sealing plate 31 and an extrusion part 32, the sealing plate 31 is in sliding sealing arrangement in the barrel 1, and the extrusion plate 321 partially extends into the barrel 1 and is connected with the sealing plate 31.

[0035] The sealing plate 31 divides the barrel 1 into two cavities, one of which is used to store lubricating grease, and the other of which is used to store water. When the tool is matched with the faucet equipped with the sealing ring 5, the lower extrusion part 32 is pressed to move the sealing plate 31 towards the opening, and the lubricating grease stored in the cavity is extruded to the sealing ring 5, thereby completing the preliminary action of lubricating.

[0036] With reference to Figure 2 , the extrusion part 32 includes a connecting rod 322 and an extrusion plate 321 arranged outside the barrel 1. One end of the connecting rod 322 is connected with the sealing plate 31, and the other end of the connecting rod 322 is connected with the extrusion plate 321. When the extrusion part 32 is pressed, the extrusion plate 321 provides a pressing surface for easy operation, and the user can press the lubricating grease more conveniently.

[0037] In addition, the number of connecting rods 322 can be specifically set according to actual conditions.

[0038] In a specific embodiment, the connecting rod 322 can be provided in multiple (preferably four) forms, and the multiple connecting rods 322 are arranged around the barrel 1. The multiple connecting rods 322 can enable the extrusion plate 321 to move stably along the axial direction of the barrel 1 when the sealing plate 31 is pushed, thereby ensuring the sealing between the sealing plate 31 and the barrel 1.

[0039] In another specific embodiment, the connecting rod 322 can also be provided in a single form, which can also achieve the transmission effect. It should be noted that the connecting rod 322 in this case needs to be thicker than the multiple connecting rods 322.

[0040] Further, with reference to Figure 2 , a stepped hole 11 is arranged at one end of the barrel 1 away from the extrusion plate 321, and a brush is fixed in the stepped hole 11. The brush is used to cooperate with the sealing ring 5.

[0041] Specifically, when the tool is matched with the sealing ring 5, the brush is in contact with the sealing ring 5. At this time, the extrusion plate 321 is pressed, and the lubricating grease is pumped into the gap between the sealing ring 5 and the brush. Then, the tool is disengaged from the sealing ring 5. During the disengagement process, the lubricating grease at the inner circle of the brush is evenly applied to the sealing ring 5 under the action of the brush (the inner circle has bristles).

[0042] That is, the pumping of the lubricating grease by the tool towards the sealing ring 5 is the preliminary action of lubricating, and the disengagement of the tool from the sealing ring 5 is the final action of lubricating.

[0043] Through this lubricating method, the lubricating grease can be better attached to the sealing ring 5, rather than being stacked on the outer periphery of the sealing ring 5. This not only improves the application effect, but also further reduces the amount of lubricating grease required for each lubricating.

[0044] Specifically, the tool in the application has 300-500 pump using times after filling grease.

[0045] Further, the cylinder 1 is slidably provided with a limiting structure 4, which is used for plug-in cooperation with the sealing ring 5. Specifically, referring to Figure 2 , the limiting structure 4 comprises a main body 41 and a limiting block 42, the main body 41 is sealingly and slidably connected with the sealing plate 31, and one end of the main body 41 extends out of the cylinder 1; the limiting block 42 is connected to the other end of the main body 41 and is used for being inserted into the sealing ring 5.

[0046] When the tool is preliminarily matched with the sealing ring 5, the end surface of the main body 41 abuts against the air nozzle, and the limiting block 42 is inserted into the air nozzle (i.e., plug-in cooperation with the sealing ring 5), so that the position of the sealing ring 5 to be coated with glue can be quickly positioned by the limiting structure 4, thereby accelerating the coating efficiency and reducing the possibility of the tool scratching the sealing ring 5 in the coating process.

[0047] At this time, the cylinder 1 is held to press the tool, and the limiting structure 4 moves away from the annular brush 2 along the axial direction of the cylinder 1 while maintaining plug-in cooperation with the sealing ring 5, so that the tool can match water nozzles of different sizes, thereby improving the versatility of the tool.

[0048] Further, referring to Figure 1 and Figure 2 , the end of the main body 41 away from the limiting block 42 is connected with a movable plate 43, and the movable plate 43 is provided with a through hole 431 through which the connecting rod 322 passes, and when the tool is used for the next coating operation, if the coating object is a relatively low water nozzle, the movable plate 43 is pressed at this time, so that the limiting structure 4 can be matched with another size of water nozzle again.

[0049] In addition, in a specific embodiment, the movable plate 43 can be reset on the cylinder 1. Specifically, an elastic member (preferably a spring) is arranged between the movable plate 43 and the cylinder 1, one end of the elastic member is connected with the cylinder 1, and the other end of the elastic member is connected with the movable plate 43.

[0050] When the tool is matched with the water nozzle, the elastic member is in a stretched state at this time, the elastic member provides a pre-tightening force, so that the limiting structure 4 is tightly plug-in matched with the water nozzle, thereby further improving the positioning effect and reducing the possibility of part of the lubricating grease entering into the water nozzle in the coating process;

[0051] When the coating work is completed, the elastic member rebounds to drive the limiting structure 4 back to the initial state, thereby reducing the step of re-adjusting the position of the limiting structure 4 when the limiting structure 4 is matched with water nozzles of different sizes, and simplifying the operation process.

[0052] The embodiments of the present application are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, wherein the same parts are denoted by the same reference numerals. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A sealing ring gluing tool, characterized in that, The utility model relates to a sealing structure of a bearing, which comprises: a cylinder (1); a ring-shaped brush (2) fixed to one end of the cylinder (1) and used for cooperating with a sealing ring (5); an extrusion structure (3) in sliding connection with the cylinder (1), wherein the extrusion structure (3) comprises a sealing plate (31) in sliding sealing connection with the cylinder (1) and an extrusion part (32) partially extending into the cylinder (1) and connected with the sealing plate (31); when the extrusion part (32) slides, the extrusion part (32) extrudes part of lubricating grease to the inner ring of the ring-shaped brush (2), and when the ring-shaped brush (2) is disengaged from the sealing ring (5), the ring-shaped brush (2) uniformly applies the lubricating grease to the sealing ring (5).

2. The sealing ring gluing tool according to claim 1, characterized in that, A stepped hole (11) is formed in the cylinder (1), and the ring-shaped brush (2) is fixed in the stepped hole (11).

3. The sealing ring gluing tool according to claim 1, characterized in that, The extrusion part (32) comprises: an extrusion plate (321) arranged outside the cylinder (1); a connecting rod (322) having one end connected with the sealing plate (31) and the other end connected with the extrusion plate (321).

4. The sealing ring gluing tool of claim 3, wherein, A plurality of connecting rods (322) are arranged around the cylinder (1).

5. The sealing ring gluing tool of claim 3, wherein, A limiting structure (4) is arranged in the cylinder (1) in sliding mode, and the limiting structure (4) is used for plug-in cooperation with the sealing ring (5).

6. The sealing ring gluing tool of claim 5, wherein, The limiting structure (4) comprises: a main body part (41) in sealing sliding connection with the sealing plate (31) and having one end extending out of the cylinder (1); a limiting block (42) connected to the other end of the main body part (41) and used for being inserted into the sealing ring (5).

7. The sealing ring gluing tool of claim 6, wherein, The main body part (41) has a movable plate (43) connected to the end away from the limiting block (42), and the movable plate (43) has a through hole (431) for the connecting rod (322) to pass through.

8. The sealing ring gluing tool according to claim 7, characterized in that, The movable plate (43) is resettable on the cylinder (1).

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