A tool for installing a stop washer

Abstract

The utility model discloses a mounting tool of stop washer, including the lifting piece and knock piece of setting in two ends, the lifting piece includes the main stem department no.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical parts installation technology, and in particular relates to an installation tool for a stop washer. Background Technology

[0002] In the installation of mechanical parts, locking shims often appear in the assembly process. When installing locking shims, it is often necessary to raise their fins to achieve the purpose of locking.

[0003] In actual assembly, because the locking shims are often in close contact with the surface of the mounting parts without obvious gaps, and the space around the mounting position is narrow, it is difficult for conventional tools (such as screwdrivers, pry bars, etc.) to be inserted under the fins for effective prying. If sharp tools are used to forcibly pry the fins, it is not only laborious, but also easy to cause scratches on the surface of the parts or slippage of the tools, which may lead to safety accidents. In addition, after the fins are initially pried up, they still need to be bent to a vertical position to complete the locking. If there is no special support tool, it is difficult to ensure the positioning accuracy and operation safety. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution: This utility model provides an installation tool for a stop washer, comprising: The lifting and striking parts are respectively located at both ends; The lifting member includes a main rod portion and a bent portion portion disposed at one end of the main rod portion. The bent portion portion portion is provided with an inclined section at one end away from the main rod portion, and the end of the inclined section portion portion is provided with a bent tip. The striking component includes a main shaft portion two and a bent portion two disposed at one end of the main shaft portion two. The bent portion two is provided with an inclined section two at the end away from the main shaft portion two, and the end of the inclined section two is provided with a flat end that is bent.

[0005] As a preferred embodiment of the above technical solution, a handle is provided between the lifting member and the striking member to connect the two.

[0006] As a preferred embodiment of the above technical solution, the handle forms a right angle or an obtuse angle with both the main rod portion one of the lifting member and the main rod portion two of the striking member.

[0007] As a preferred embodiment of the above technical solution, the handle is integrally formed with the lifting member and the striking member.

[0008] As a preferred embodiment of the above technical solution, the integrally molded lifting part, striking part, and handle are all made of spring steel.

[0009] The beneficial effects of this utility model are as follows: This utility model, by setting up a lifting member with a bent part and an inclined section, and configuring a tip with a bent structure at its end, makes the lifting member form a multi-level transitional inclined angle, which can smoothly enter the narrow area between the stop gasket fin and the mounting component with a small insertion angle, avoiding the interference problem caused by the straight structure of traditional tools, and significantly improving operability in narrow spaces. The tool is also equipped with a second bending section and a second inclined section on the other end of the striking part. The end is provided with a flat end in a bent shape. This flat end serves as the working end face and has a large contact area. It can stably fit the surface of the fin after it is initially raised. When it is struck with a hammer, the force is transmitted evenly and the direction is controllable, which effectively prevents the tool from slipping and ensures that the fin is accurately and reliably bent to the required position, thus ensuring the realization of the anti-loosening function.

[0010] (2) This utility model connects the lifting part and the striking part through the handle to form a double-headed integrated structure. During operation, there is no need to change the tool. The entire process of "lifting-striking" can be completed simply by flipping the tool, which greatly improves the assembly efficiency. The overall structure is integrally formed by spring steel, which has high strength, good elasticity, wear resistance, and fatigue resistance, and is suitable for high-intensity and repetitive working environments. Attached Figure Description

[0011] Figure 1 The diagram shown is a front view of the installation of a stop gasket in the background art; Figure 2 The diagram shown is a top view of the installation of a stop gasket in the background art; Figure 3 The diagram shown is an overall schematic of the installation tool in the embodiment; Figure 4 What is shown is Figure 3 Enlarged schematic diagram of the structure at point A in the diagram; Figure 5 What is shown is Figure 3 Enlarged schematic diagram of the structure at point B in the diagram; Reference numerals: 1. Component; 2. Stop washer; 3. Fin; 11. Main rod section one; 12. Bending section one; 13. Inclined section one; 14. Tip; 21. Main rod section two; 22. Bending section two; 23. Inclined section two; 24. Flat end; 30. Handle. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Example like Figure 1 , Figure 2 As shown, Figure 1The diagram shown is a front view of the installation of a stop gasket in the background art. Figure 2 The diagram shown is a top view of the installation of a stop gasket in the background art.

[0014] Includes component 1 and a stop washer 2 disposed on component 1. The outer edge of the stop washer 2 is provided with a plurality of fins 3 at intervals, and each fin 3 extends outward in a radial direction. In the installed state, the fin 3 is in contact with the surface of the component 1 and can be bent.

[0015] like Figure 3 , Figure 4 , Figure 5 As shown, Figure 3 The diagram shown is an overall schematic of the installation tool in the embodiment; Figure 4 What is shown is Figure 3 Enlarged schematic diagram of the structure at point A in the diagram; Figure 5 What is shown is Figure 3 Enlarged schematic diagram of the structure at point B in the diagram; The device includes a lifting member and a striking member respectively disposed at both ends, and a handle 30 is provided between the lifting member and the striking member to connect the two.

[0016] The lifting member includes a main rod portion 11 and a bent portion 12 disposed at one end of the main rod portion 11. An inclined section 13 is disposed at the end of the bent portion 12 away from the main rod portion 11, and a bent tip 14 is disposed at the end of the inclined section 13.

[0017] The bending section 12 is bent at a certain angle (such as 90°) relative to the main rod section 11 to adapt to the operating space angle. The inclined section 13 is inclined inward (gradually thinner), and the tip 14 is wedge-shaped and has an overall bent structure, which can be smoothly inserted into the tiny gap between the fin 3 and the component 1, and can initially lift the fin 3 to about 40° angle after force is applied.

[0018] The striking component includes a main shaft portion 21 and a bent portion 22 disposed at one end of the main shaft portion 21. An inclined section 23 is disposed at the end of the bent portion 22 away from the main shaft portion 21, and a flat end 24 in a bent shape is disposed at the end of the inclined section 23.

[0019] After the tool is flipped over, the striking part is used. The striking direction is at a reasonable angle to the operating surface. The flat end 24 is a structure bent into an angle. As the working end face that contacts the fin 3, it has a large contact area, which can effectively transmit the hammering force, prevent slippage, and ensure that the fin 3 is stably and safely bent into place.

[0020] The handle 30 forms a right angle or an obtuse angle with the main rod part 11 of the lifting member and with the main rod part 21 of the striking member, and the handle 30 is integrally formed with the lifting member and the striking member.

[0021] The handle 30 serves as the main gripping part for the operator, with a length and outer diameter suitable for hand gripping, ensuring stable force application and safe operation during use. The operator can easily hold the tool. When using it, first use the lifting piece to initially lift the fin 3 of the stop washer 2, then flip the tool, hold it with the same handle 30, and use the striking piece in conjunction with the hammer to complete the final bending and locking, achieving continuous operation and significantly improving assembly efficiency.

[0022] The entire device is made of spring steel, ensuring that it will not undergo plastic deformation or breakage during repeated prying and hammering, thus extending its service life.

[0023] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A tool for installing a stop washer, characterized in that, include: The lifting and striking parts are respectively located at both ends; The lifting member includes a main rod part (11) and a bent part (12) disposed at one end of the main rod part (11). The bent part (12) is provided with an inclined section (13) at the end away from the main rod part (11), and the end of the inclined section (13) is provided with a bent tip (14). The striking component includes a main rod portion two (21) and a bent portion two (22) disposed at one end of the main rod portion two (21). The bent portion two (22) is provided with an inclined section two (23) at the end away from the main rod portion two (21), and the end of the inclined section two (23) is provided with a flat end (24) that is bent.

2. The tool for installing a stop washer according to claim 1, characterized in that, A handle (30) is provided between the lifting member and the striking member to connect the two.

3. The tool for installing a stop washer according to claim 2, characterized in that, The handle (30) forms a right angle or an obtuse angle with the main rod part (11) of the lifting member and with the main rod part (21) of the striking member.

4. The tool for installing a stop washer according to claim 2, characterized in that, The handle (30) is integrally formed with the lifting member and the striking member.

5. The tool for installing a stop washer according to claim 4, characterized in that, The integrated lifting part, striking part and handle (30) are all made of spring steel.

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