Sealing ring mounting jig

Abstract

The utility model discloses a sealing ring installation jig, and relates to the technical field of sealing ring assembly installation. The mounting device comprises the main body and the mounting mechanism, the mounting mechanism comprises the sleeve shell, the mounting mechanism is arranged, an operator selects a proper supporting block, sleeves a sealing ring on the supporting block, inserts a part into a placing groove and presses the supporting block downwards to finish mounting, the operation process is simple and convenient, the mounting efficiency is improved, and the mounting cost is reduced. By means of the mode that parts are pressed for machining, shaking of the parts is effectively avoided, an additional fixing device is not needed, the practicability of the equipment is improved, supporting blocks can be conveniently disassembled and different sizes of supporting blocks can be conveniently installed through the connecting mode of screws and threaded holes, the adaptability of the equipment is improved, sealing rings can be orderly stored through the arrangement of a sealing ring containing frame, and the practicability of the equipment is improved. And the part box is used for storing parts to be mounted, so that operators can quickly take the parts conveniently, the working efficiency is improved, and management is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of sealing ring assembly installation, specifically a sealing ring installation fixture. Background Technology

[0002] A sealing ring is an important device used to prevent the leakage of liquids or gases. It is usually made of elastic materials and has a sealing function. The working principle of a sealing ring is mainly based on its elasticity and sealing properties. It forms a sealing barrier by compressing and filling the gaps between parts. Sealing rings have a wide range of applications, covering various industries such as machinery, automobiles, electronics, chemicals, pipelines, food, and medical. They play a key role in ensuring the normal operation and safety of equipment and systems.

[0003] Currently available sealing ring installation fixtures typically use a conical column to open the inner support ring. One hand places the conical column on top of the part, while the other hand uses a pressing tool to press the sealing ring onto the part. However, because this requires the operator to use both hands, the part lacks proper fixation. When the bottom surface of the part is uneven, additional fixing equipment is needed to secure the part. The operation process is cumbersome, affecting production efficiency. Furthermore, the fixed conical column is difficult to adapt to the processing of parts of various sizes, resulting in low adaptability. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a sealing ring installation fixture to solve the technical problems of needing additional fixing equipment to fix the parts when the bottom surface of the parts is uneven, which results in a cumbersome operation process, low production efficiency, and low adaptability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sealing ring installation fixture, comprising a main body and an installation mechanism, wherein the installation mechanism comprises a housing, a cone is fixedly connected to the top of the housing, a push plate is welded to the top of the cone, a sliding groove is provided on the outer surface of the push plate, a sliding rod is engaged and slidably moved in the sliding groove, a fixing block is fixedly connected to one end of the sliding rod, and the top of the fixing block is connected to the bottom of the push plate by a spring;

[0006] The top of the slide bar has a threaded hole, and a screw is threadedly connected to the threaded hole. One end of the screw is fixedly connected to a support block, and the top of the support block has a placement groove.

[0007] By adopting the above technical solution, the casing provides stable support for the cone, ensuring the stability and accuracy of the cone during installation.

[0008] Furthermore, there are several support blocks, and the sizes of the several support blocks are different.

[0009] By adopting the above technical solution, support blocks of different sizes can be adapted to parts with different inner diameters, enabling the fixture to be used to install sealing rings of various specifications, improving the versatility and flexibility of the fixture, and meeting different production needs.

[0010] Furthermore, the push plate has an inverted conical cross-section, and the minimum inner diameter of the push plate is equal to the minimum inner diameter of the placement groove of the smallest support block.

[0011] By adopting the above technical solution, the inverted conical push plate can gradually come into contact with the sealing ring as it moves downward, and apply pressure to the sealing ring evenly. This avoids the sealing ring from being deformed or damaged due to excessive local pressure during installation, thus ensuring the installation quality of the sealing ring.

[0012] Furthermore, a fixing plate is provided on the top of the main body, and the fixing plate is fixed to the outer surface of the casing by welding.

[0013] By adopting the above technical solution, the fixing plate, as a connecting bridge between the main body and the installation mechanism, effectively enhances the connection stability between the main body and the casing through its robust structure.

[0014] Furthermore, a sealing ring holder is provided on one side of the main body, and a counterweight is provided at the bottom of the main body.

[0015] By adopting the above technical solution, the sealing ring placement rack is set on one side of the main body, providing a dedicated storage area for the sealing rings. Operators can easily take out the required sealing rings from it without having to search on the workbench, thus improving work efficiency.

[0016] Furthermore, a parts box is provided on the other side of the main body, and a reinforcing rib is provided at the bottom of the parts box.

[0017] By adopting the above technical solution, the parts box is set on one side of the main body, providing a dedicated storage space for the parts to be installed. Operators can easily take out the parts from it without having to search around the work site, thus improving work efficiency.

[0018] In summary, the present invention has the following main advantages:

[0019] 1. This utility model, by setting up an installation mechanism, allows operators to select a suitable support block, put the sealing ring on the support block, insert the part into the placement groove, and press down the support block to complete the installation. It can be operated with one hand, making the operation simple and improving installation efficiency. The method of processing by pressing the part effectively avoids the shaking of the part and does not require additional fixing devices, thus improving the practicality of the equipment. The connection method of screw and threaded hole facilitates the disassembly and installation of support blocks of different sizes, increasing the adaptability of the equipment.

[0020] 2. This utility model, by setting up a sealing ring placement rack, a parts box, and a counterweight, allows the sealing rings to be stored in an orderly manner. The parts box is used to store parts to be installed, making it convenient for operators to quickly access them, improving work efficiency and facilitating management. The counterweight increases the overall weight of the fixture, making it more stable during use. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the installation mechanism of this utility model;

[0023] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the support block of this utility model.

[0025] In the diagram: 1. Main body; 2. Fixing plate; 3. Mounting mechanism; 301. Housing; 302. Conical cylinder; 303. Push plate; 304. Slide groove; 305. Slide rod; 306. Spring; 307. Fixing block; 308. Threaded hole; 309. Screw; 310. Support block; 311. Placement groove; 4. Sealing ring placement rack; 5. Parts box; 6. Reinforcing rib; 7. Counterweight. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] A sealing ring mounting fixture, such as Figures 1-4 As shown, it includes a main body 1 and an installation mechanism 3. The installation mechanism 3 includes a housing 301. A cone 302 is fixedly connected to the top of the housing 301. A push plate 303 is welded to the top of the cone 302. A groove 304 is provided on the outer surface of the push plate 303. A slide rod 305 is engaged and slidably moved in the groove 304. A fixing block 307 is fixedly connected to one end of the slide rod 305. The top of the fixing block 307 is connected to the bottom of the push plate 303 through a spring 306.

[0028] The top of the slide rod 305 is provided with a threaded hole 308, and a screw 309 is connected to the threaded hole 308 by thread. One end of the screw 309 is fixedly connected to a support block 310. The top of the support block 310 is provided with a placement groove 311. The sleeve 301 provides stable support for the cone 302, ensuring the stability and accuracy of the cone 302 during installation. The engagement of the sliding groove 304 with the slide rod 305 ensures stability during sliding and avoids affecting the installation accuracy due to shaking or displacement.

[0029] See Figure 4 The fixture is provided with several support blocks 310, each with a different size. The support blocks 310 of different sizes can adapt to parts with different inner diameters, so that the fixture can be used to install sealing rings of various specifications. This improves the versatility and flexibility of the fixture and meets different production needs. Selecting a support block 310 of the appropriate size can ensure the precise matching between the sealing ring and the inner diameter of the part, and avoid the sealing ring from being installed improperly or leaking due to size mismatch.

[0030] See Figure 3 , Figure 4 The push plate 303 has an inverted conical cross-section. The minimum inner diameter of the push plate 303 is equal to the minimum inner diameter of the placement groove 311 of the smallest support block 310. When the inverted conical push plate 303 moves downward, it can gradually contact the sealing ring and apply pressure to the sealing ring evenly. This avoids the sealing ring from being deformed or damaged due to excessive local pressure during installation, ensuring the installation quality of the sealing ring and ensuring the precise positioning of the push plate 303 on the smallest support block 310. When the smallest support block 310 is used, the push plate 303 can completely cover the placement groove 311, ensuring that the sealing ring is accurately pushed into the part.

[0031] See Figure 1 The top of the main body 1 is provided with a fixing plate 2. The fixing plate 2 is fixed to the outer surface of the housing 301 by welding. The fixing plate 2 serves as a connecting bridge between the main body 1 and the mounting mechanism 3. Through its robust structure, it effectively enhances the connection stability between the main body 1 and the housing 301. The fixing plate 2 is fixed to the outer surface of the housing 301 by welding. This connection method has extremely high strength and durability, and can ensure that the connection will not break or loosen when the fixture is subjected to a large load or external impact.

[0032] See Figure 1A sealing ring holder 4 is provided on one side of the main body 1, and a counterweight 7 is provided at the bottom of the main body 1. The sealing ring holder 4 is located on one side of the main body 1, providing a dedicated storage area for the sealing rings. Operators can easily take out the required sealing rings from it without having to search on the workbench, which improves work efficiency. The counterweight 7 is located at the bottom of the main body 1, which effectively increases the overall weight of the fixture, making the fixture more stable during use. Especially when performing sealing ring installation operations, the counterweight 7 can prevent the fixture from tilting or moving due to external forces, ensuring the accuracy and safety of the operation.

[0033] See Figure 1 On the other side of the main body 1, there is a parts box 5. The bottom of the parts box 5 is equipped with a reinforcing rib 6. The parts box 5 is located on one side of the main body 1, providing a dedicated storage space for the parts to be installed. Operators can easily take out the parts from it without having to search around the work site, which improves work efficiency. The reinforcing rib 6 is located at the bottom of the parts box 5, which effectively enhances the structural strength of the parts box 5. This allows the parts box 5 to remain stable and undeformed when bearing heavy parts or being subjected to external impact, thus extending its service life.

[0034] The implementation principle of this utility model is as follows: First, select a support block 310 of appropriate size, connect the support block 310 to the threaded hole 308 through the bottom screw 309, so that the support block 310 is fixed with the slide rod 305. Then, remove the sealing ring from the sealing ring placement bracket 4 and put the sealing ring on the outer surface of the support block 310. The conical support block 310 opens the sealing ring. Then, take out the part from the parts box 5, insert one end of the part into the placement groove 311 and make the sealing ring fixing groove on the part flush with the top of the support block 310. Then, press down the support block 310, so that the support block 310 drives the slide rod 305 to slide in the sliding groove 304 and press down the spring 306. When the support block 310 moves down, the push plate 303 with a gradually decreasing inner diameter pushes the sealing ring upward along the support block 310 until it is separated from the support block 310 and inserted into the sealing ring fixing groove, thus completing the installation of the sealing ring.

[0035] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A sealing ring mounting fixture, characterized in that: The device includes a main body (1) and an installation mechanism (3). The installation mechanism (3) includes a housing (301). A cone (302) is fixedly connected to the top of the housing (301). A push plate (303) is welded to the top of the cone (302). A sliding groove (304) is provided on the outer surface of the push plate (303). A sliding rod (305) is engaged and slidably moved in the sliding groove (304). A fixing block (307) is fixedly connected to one end of the sliding rod (305). The top of the fixing block (307) is connected to the bottom of the push plate (303) through a spring (306). The top of the slide rod (305) is provided with a threaded hole (308), and a screw (309) is connected to the threaded hole (308) by a thread. One end of the screw (309) is fixedly connected to a support block (310), and the top of the support block (310) is provided with a placement groove (311).

2. The sealing ring mounting fixture according to claim 1, characterized in that: The support block (310) is provided in several parts, and the size of the several support blocks (310) is different.

3. The sealing ring mounting fixture according to claim 1, characterized in that: The push plate (303) has an inverted conical cross section, and the minimum inner diameter of the push plate (303) is equal to the minimum inner diameter of the placement groove (311) of the smallest support block (310).

4. The sealing ring mounting fixture according to claim 1, characterized in that: The top of the main body (1) is provided with a fixing plate (2), and the fixing plate (2) is fixed to the outer surface of the casing (301) by welding.

5. A sealing ring mounting fixture according to claim 1, characterized in that: A sealing ring placement rack (4) is provided on one side of the main body (1), and a counterweight block (7) is provided at the bottom of the main body (1).

6. A sealing ring mounting fixture according to claim 1, characterized in that: A parts box (5) is provided on the other side of the main body (1), and a reinforcing rib (6) is provided at the bottom of the parts box (5).

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