Mounting tool for plum bearing clamp retainer ring

Abstract

The utility model discloses a quincunx bearing clip retainer ring installation tool, including clamping portion, positioning portion, push rod and grip, push rod is installed in the grip, push rod is connected with positioning portion, clamping portion includes limit shell and clamping hook, limit shell is sleeved on the positioning portion, the positioning portion is provided with a plurality of mounting hole, the clamping hook is connected with the limit shell, and the clamping hook is connected with the clamping portion. The clamping hook is fixedly installed on the installation hole, an elastic element is arranged on the positioning part, an extrusion plate is further arranged on the push rod, the extrusion plate is connected with the elastic element, the bottom of the clamping hook is bent by 85 degrees, and anti-skid lines are arranged on the inner side of the clamping hook. And the working efficiency is improved. The bottom of the clamping hook is designed to be bent by 85 degrees, so that the clamping hook can be better attached to the outer side of the plum bearing clamp check ring, the clamping stability is improved, different plum bearing clamp check rings can be installed, operation is easy, and meanwhile positioning is more accurate.

Description

Technical Field

[0001] This utility model relates to the technical field of bearing retaining ring installation tools, specifically a plum blossom bearing retaining ring installation tool. Background Technology

[0002] A plum blossom bearing retainer ring is a mechanical component specifically designed for fixing bearings. It typically consists of a retainer ring, a bearing, and a plum blossom-shaped structure, and is widely used in equipment requiring high-precision positioning and stable transmission.

[0003] However, existing sprite-shaped bearing retainers generally do not have dedicated installation tools. Traditional tools (such as manual snap ring pliers) are usually designed for specific sizes or types of retainers and cannot be adapted to multiple specifications. The tool head needs to be changed frequently, and the tools lack guidance or positioning assistance, which can easily lead to the retainer tilting, deformation, or not being fully embedded in the slot. Utility Model Content

[0004] The purpose of this utility model is to provide a tool for installing the clamping ring of a plum blossom bearing, so as to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plum blossom bearing retainer ring installation tool, comprising a clamping part, a positioning part, a push rod, and a handle. The push rod is installed inside the handle and connected to the positioning part. The clamping part includes a limiting housing and a clamping hook. The limiting housing is sleeved on the positioning part. The positioning part is provided with a plurality of mounting holes. The clamping hook is fixedly installed on the mounting holes. The positioning part is provided with an elastic element. The push rod is also provided with a pressing plate, which is connected to the elastic element. The bottom of the clamping hook is bent at 85°, and the inner side of the clamping hook is provided with anti-slip texture.

[0006] Preferably, the positioning part is further provided with a guide groove, which is connected to the mounting hole.

[0007] Preferably, the end of the push rod is provided with a thrust pad to increase the friction between the push rod and the inside of the grip.

[0008] Preferably, a sealing gasket is also provided between the limiting housing and the positioning part.

[0009] Preferably, the grip is also provided with an anti-slip pad.

[0010] Preferably, the limiting housing and the clamping hook are made of high-strength alloy material.

[0011] Preferably, the elastic element is a spring.

[0012] Preferably, the length of the grip is greater than the sum of the lengths of the push rod and the positioning part.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] The design incorporates a clamping section, a positioning section, a push rod, and a handle, enabling rapid installation of the sprite-shaped bearing retaining ring. This simplifies operation and improves work efficiency. The 85° bend at the bottom of the clamping hook allows for a better fit against the outer side of the sprite-shaped bearing retaining ring, enhancing clamping stability. This design allows for the installation of various sprite-shaped bearing retaining rings, offering both ease of operation and precise positioning. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is an overall schematic diagram of a plum blossom bearing retaining ring installation tool according to this embodiment;

[0017] Figure 2 This is a schematic diagram of the structure of a plum blossom bearing retainer ring installation tool without a handle in this embodiment;

[0018] Figure 3 This is a schematic diagram of the positioning part in a plum blossom bearing retaining ring installation tool according to this embodiment;

[0019] Figure 4 This is a schematic diagram showing the connection between the clamping part and the positioning part in a plum blossom bearing retainer ring installation tool according to this embodiment;

[0020] Figure 5 This is a schematic diagram of the inside of the handle in a plum blossom bearing retainer ring installation tool according to this embodiment;

[0021] Figure 6 This is a schematic diagram of the clamping hook surface in a plum blossom bearing retainer ring installation tool according to this embodiment.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Clamping part; 2. Positioning part; 3. Push rod; 4. Handle; 5. Limiting housing; 6. Clamping hook; 7. Mounting hole; 8. Elastic element; 9. Extrusion plate; 10. Guide groove; 11. Thrust pad; 12. Sealing gasket; 13. Anti-slip pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 This utility model provides a technical solution: a plum blossom bearing retainer ring installation tool, including a clamping part 1, a positioning part 2, a push rod 3 and a handle 4. The push rod 3 is installed inside the handle 4 and is connected to the positioning part 2. The clamping part 1 includes a limiting shell 5 and a clamping hook 6. The limiting shell 5 is sleeved on the positioning part 2. The positioning part 2 is provided with a plurality of mounting holes 7. The clamping hook 6 is fixedly installed on the mounting holes 7. The positioning part 2 is provided with an elastic element 8. The push rod 3 is also provided with a pressing plate 9. The pressing plate 9 is connected to the elastic element 8. The bottom of the clamping hook 6 is bent at 85°. The inner side of the clamping hook 6 is provided with anti-slip texture.

[0026] Specifically, the positioning part 2 is also provided with a guide groove 10, which is connected to the mounting hole 7. By providing the guide groove 10, the clamping hook 6 can enter and be fixed in the mounting hole 7 more smoothly during the installation process, which improves the accuracy and efficiency of the installation. The design of the guide groove 10 also enables the clamping hook 6 to move along a predetermined trajectory during installation, avoiding damage or misalignment caused by improper installation.

[0027] Specifically, a thrust pad 11 is provided at the end of the push rod 3 to increase the friction between the push rod 3 and the inside of the handle 4. By providing the thrust pad 11, the push rod 3 can be more stably fixed inside the handle 4 during use, avoiding operational errors or safety hazards caused by the push rod 3 becoming loose. The thrust pad 11 also makes it easier for users to operate and improves work efficiency.

[0028] Specifically, a sealing gasket 12 is provided between the limiting housing 5 and the positioning part 2. By providing the sealing gasket 12, the connection between the limiting housing 5 and the positioning part 2 is made tighter, effectively preventing dust, moisture and other impurities from entering the tool, ensuring the cleanliness and service life of the tool. The sealing gasket 12 also plays a buffering role, reducing friction and wear between the limiting housing 5 and the positioning part 2, further improving the durability and stability of the tool.

[0029] Specifically, the grip 4 is also equipped with an anti-slip pad 13. By setting the anti-slip pad 13, the user can hold the grip 4 more firmly during use, avoiding operational errors or safety hazards caused by slipping hands. The anti-slip pad 13 also increases the comfort of the grip 4, making it easier and more comfortable for the user to use for a long time, thus improving work comfort and efficiency.

[0030] Specifically, the limiting housing 5 and the clamping hook 6 are made of high-strength alloy material. Furthermore, the elastic element 8 is a spring. Additionally, the handle 4 is longer than the sum of the lengths of the push rod 3 and the positioning part 2. These features enhance the strength and wear resistance of the plum blossom bearing retainer ring installation tool during use, enabling it to withstand greater clamping and impact forces. The spring, as the elastic element 8, ensures the stability and reliability of the clamping hook 6 during clamping. The spring's elasticity also allows the clamping hook 6 to adapt more flexibly when clamping retainer rings of different sizes, improving the tool's versatility and practicality. The handle 4's length, exceeding the sum of the lengths of the push rod 3 and the positioning part 2, allows for easier operation by the user. Furthermore, the handle 4's design conforms to ergonomic principles, providing greater comfort during prolonged use and reducing hand fatigue.

[0031] A specific application example of this embodiment is as follows:

[0032] When using this device, the user first places the pendulum bearing in the predetermined position, and then aligns the clamping hook 6 of the device with the retaining ring of the pendulum bearing. By pushing the push rod 3 with the handle 4, the push rod 3 moves the positioning part 2 and the clamping part 1 forward. Under the action of the elastic element 8, the clamping hook 6 can flexibly clamp the retaining ring. Because the bottom of the clamping hook 6 is bent at 85° and has anti-slip texture on the inner side, it can firmly clamp the retaining ring, preventing it from slipping during installation. At the same time, the design of the guide groove 10 allows the clamping hook 6 to enter and be fixed more smoothly in the mounting hole 7 during installation, improving the accuracy and efficiency of installation. After clamping the retaining ring, the user continues to push the handle 4, causing the push rod 3 to move the entire device forward until the retaining ring is successfully installed on the pendulum bearing. Throughout the installation process, because the handle 4 is equipped with an anti-slip pad 13, the user can firmly grip the handle 4, avoiding operational errors or safety hazards caused by slipping.

[0033] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that modifications may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool for installing a plum blossom bearing retaining ring, characterized in that: Including clamping part (1), positioning part (2), push rod (3) and handle (4), the push rod (3) is installed inside handle (4), the push rod (3) is connected positioning part (2), the clamping part (1) includes limit shell (5) and clamping hook (6), the limit shell (5) is sleeved on positioning part (2), a plurality of installation holes (7) are arranged on the positioning part (2), the clamping hook (6) is fixedly installed on installation hole (7), the positioning part (2) is provided with elastic element (8), the push rod (3) is further provided with extrusion plate (9), the extrusion plate (9) is connected elastic element (8), the bottom of the clamping hook (6) is bent 85 °, the inside of the clamping hook (6) is provided with anti-skid line.

2. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The positioning part (2) is further provided with a guide groove (10), and the guide groove (10) is communicated with the installation hole (7).

3. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The push rod (3) is provided with a thrust pad (11) at the end, for increasing the friction between the push rod (3) and the inside of the handle (4).

4. The tool of claim 1 wherein: The limit shell (5) and the positioning part (2) are further provided with a sealing washer (12).

5. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The handle (4) is further provided with a non-slip pad (13).

6. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The limit shell (5) and clamping hook (6) are made of high-strength alloy material.

7. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The elastic element (8) is a spring.

8. A tool for installing a cotter ring in a star-shaped bearing according to claim 1, characterized in that: The length of the handle (4) is greater than the sum of the lengths of the push rod (3) and the positioning part (2).

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