Mounting tool for ABS0336 screw

Abstract

The utility model discloses a mounting tool for an ABS0336 screw, which comprises a clamp, the clamp comprises a first part and a second part which are movably connected, the end part of the first part is provided with a first end head, and the end part of the second part is provided with a second end head; the first part and the second part are oppositely arranged, magnets are installed on the first end and the second end, the first end adsorbs an ABS0336 screw and a gasket through the magnets, and the second end adsorbs a lock washer through the magnets. Through the tool provided by the invention, the labor cost is saved, a part of lock washer installation work needing to be implemented by two persons is liberated by using a magnet adsorption function, and the work is simplified to be completed by one person, so that manpower is saved; a traditional manual installation mode is changed, standardized single-hand installation operation is achieved through continuous calibration experiments, and the time for installing and replacing the lock washer is greatly saved.

Description

Technical Field

[0001] This utility model relates to the field of screw installation technology, specifically to an installation tool for ABS0336 screws. Background Technology

[0002] During scheduled maintenance of A320 series aircraft, the disassembly and reassembly of cargo hold vertical panels, ceiling panels, and parts of the fuselage fairings are involved to facilitate subsequent work. During the disassembly of the ABS0336 screw assembly, screws and washers frequently fall out, and lock washers are often missing. Furthermore, some newly replaced vertical panels, ceiling panels, and fuselage fairings do not come with suitable ABS0336 screws, requiring reinstallation of screws, washers, and lock washers. Currently, there is no dedicated installation tool for the ABS0336 screws.

[0003] The commonly used installation method is manual installation, which includes the following steps: (1) pre-inserting the screw (ABS0336) into the washer hole; (2) aligning the screw rod with the fastener hole and inserting it; (3) holding the screw head with the left hand to prevent the screw from falling out, and aligning the locking hole of the anti-loosening washer with the right hand and inserting it to complete the installation.

[0004] The manual mounting screws (ABS0336) have the following problems:

[0005] (1) The fastener holes are often larger than the screw diameter, causing the screw to wobble inside the hole. It is extremely difficult to keep the screw still during manual installation to install the anti-loosening washer, which affects the installation efficiency. Also, the screw and washer are easy to fall out of the fastener hole and be lost during installation.

[0006] (2) When installing screws, washers and anti-loosening washers, all three need to be kept in place at the same time. The screws and washers need to be held in place by fingers to prevent them from falling out when installing the anti-loosening washers. The center of the anti-loosening washers needs to be aligned with the screw head and pressure applied. Not only can the area of ​​the liner plate not meet the installation requirements on both sides at the same time, but the installation efficiency is extremely low and the screws and washers are easy to fall out of the fastener holes and be lost.

[0007] (3) During the installation of anti-loosening washers, the washers need to be taken out of the aviation materials bag. The washers are thin and sharp. It is very difficult to separate them individually because the washers are stacked. The process of taking out aviation materials is cumbersome and it is easy to bring out excess washers and lose them.

[0008] (4) During installation, one end of the screw needs to be held up by hand, and the other end needs to be pressed by the anti-loosening washer. The screw head with a very small contact area and the anti-loosening washer with a sharp edge can easily cause hand injuries. Utility Model Content

[0009] The purpose of this utility model is to provide an installation tool for ABS0336 screws to solve all or part of the technical problems mentioned in the background art.

[0010] An installation tool for ABS0336 screws includes a clamp comprising a first part and a second part that are movably connected, the first part having a first end and the second part having a second end.

[0011] The first part and the second part are arranged opposite to each other. Magnets are installed on the first end and the second end. The first end attracts ABS0336 screws and washers through magnets, and the second end attracts anti-loosening washers through magnets.

[0012] Furthermore, the first part and the second part are hinged to form a joint.

[0013] Furthermore, a spring is provided at the joint between the first part and the second part.

[0014] Furthermore, the first end includes a first body and a first connecting part, the first body and the first connecting part are connected as one unit, a first magnet is embedded in the middle of the first body, and the first part is connected to the first connecting part.

[0015] Furthermore, the second end includes a second body and a second connecting part, the second body and the second connecting part are connected as one unit, a second magnet is embedded in the middle of the second body, and the second part is connected to the second connecting part.

[0016] Furthermore, an angle of 30°-60° is formed between the upper surfaces of the first body and the second body.

[0017] Furthermore, both the first main body and the second main body have circular cross-sections, and the first main body has a [missing information - likely a feature or design feature].

[0018] The first groove, the first magnet is installed in the first groove;

[0019] The second main body has a fourth groove in the middle, and the second magnet is installed in the fourth groove.

[0020] Furthermore, both the first groove and the fourth groove are circular structures, the first groove is concentrically arranged with the surface of the first body, and the fourth groove is concentrically arranged with the surface of the second body.

[0021] Furthermore, the top of the first groove is connected to the top of the first body by a ramp.

[0022] Furthermore, the second main body is also provided with a circular third groove, which is concentrically arranged with the fourth groove, and the fourth groove is located at the bottom of the third groove.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] The tool provided in this application saves labor costs by using a magnetic adsorption function to simplify the installation of anti-loosening washers, which previously required two people, into a single task, thus saving manpower. It changes the traditional manual installation mode, achieving standardized single-handed installation through continuous calibration and experimentation, significantly reducing the time spent installing and replacing anti-loosening washers. It also reduces aircraft material waste; the standardized mechanical operation mode replaces manual operation, greatly reducing reasonable aircraft material waste during construction, achieving cost savings and reducing production costs. Furthermore, it promotes economic value; through continuous improvement and standardization of the tool's manufacturing process, the achieved results can be demonstrated. By modifying the product's dimensions to adapt to different fastener installation requirements, it can be promoted to manufacturers and repair units with high demand for installation screw components, thereby commercializing the tool and realizing economic benefits. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of the installation tool for ABS0336 screws provided by this utility model;

[0026] Figure 2 Schematic diagram of the structure of the first end provided by this utility model Figure 1 ;

[0027] Figure 3 Schematic diagram of the structure of the first end provided by this utility model Figure 2 ;

[0028] Figure 4 Schematic diagram of the structure of the second end provided by this utility model Figure 1 ;

[0029] Figure 5 Schematic diagram of the structure of the second end provided by this utility model Figure 2 .

[0030] In the figure: 1-clamp, 101-first part, 102-second part, 2-joint part, 3-spring, 4-first end, 401-first body, 402-first connecting part, 403-first groove, 404-sloping surface, 405-second groove, 5-second end, 501-second body, 502-second connecting part, 503-third groove, 504-fourth groove. Detailed Implementation

[0031] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1 This utility model provides a technical solution: an installation tool for ABS0336 screws, including a clamp 1. The clamp 1 includes a first part 101 and a second part 102 that are movably connected. The first part 101 and the second part 102 form a V-shape and are both made of high-strength alloy steel. The first part 101 is provided with a first end 4 at its end, and the second part 102 is provided with a second end 5 at its end.

[0033] The first part 101 and the second part 102 are arranged opposite to each other. Magnets are installed on the first end 4 and the second end 5. The first end 4 attracts the ABS0336 screw and the washer (ABS0208-02) through the magnet, and the second end 5 attracts the anti-loosening washer (ABS0338-01) through the magnet.

[0034] It should be noted that the positions of the first end 4 and the second end 5 need to be continuously adjusted and calibrated so that after the parts are attracted by the end magnets, no additional alignment is required, and the installation can be completed quickly and efficiently by pressing the finger pressure area after passing the screw through the fastener hole.

[0035] Optionally, the first part 101 and the second part 102 are hinged to the joint 2.

[0036] Optionally, a spring 3 is provided near the joint 2 between the first part 101 and the second part 102. The spring 3 serves two purposes: firstly, it prevents excessive force from being applied to the first part 101 and the second part 102 during use, thus preventing damage to parts or injury to personnel, providing elastic cushioning; secondly, it prevents the first part 101 and the second part 102 from opening and closing at a large angle due to external forces, which would otherwise be time-consuming and laborious to use. The spring 3 directly connects the first part 101 and the second part 102 to the most suitable angle for use, saving time and effort.

[0037] like Figures 2-3 As shown, the first end 4 includes a first body 401 and a first connecting part 402. The first body 401 and the first connecting part 402 are connected as one unit. A first magnet is embedded in the middle of the first body 401. The first part 101 is connected to the first connecting part 402.

[0038] like Figures 4-5As shown, the second end 5 includes a second body 501 and a second connecting part 502. The second body 501 and the second connecting part 502 are connected as one unit. A second magnet is embedded in the middle of the second body 501. The second part 102 is connected to the second connecting part 502.

[0039] Optionally, the upper surfaces of the first body 401 and the second body 501 form an angle of 30°-60°.

[0040] It should be noted that an angle is formed between the upper surfaces of the first body 401 and the second body 501. During use, as the first body 401 and the second body 501 approach each other, the angle gradually decreases until they become parallel.

[0041] Optionally, both the first body 401 and the second body 501 have circular cross-sections. The first body 401 has a first groove 403 in the middle, and the first magnet is installed in the first groove 403.

[0042] The second main body 501 has a fourth groove 504 in the middle, and the second magnet is installed in the fourth groove 504.

[0043] Optionally, both the first groove 403 and the fourth groove 504 are circular structures. The first groove 403 is concentrically arranged with the surface of the first body 401, and the fourth groove 504 is concentrically arranged with the surface of the second body 501.

[0044] Optionally, the top of the first groove 403 is connected to the top of the first body 401 by a ramp 404.

[0045] Optionally, the second body 501 is also provided with a circular third groove 503, the third groove 503 and the fourth groove 504 are concentrically arranged, and the fourth groove 504 is located at the bottom of the third groove 503.

[0046] It should be noted that in this embodiment, the first connecting part 402 and the second connecting part 502 are also designed as cylindrical structures. A second groove 405 is concentrically provided on the first connecting part 402, and a fifth groove is concentrically provided on the second connecting part 502. The ends of the first part 101 and the second part 102 are bent relative to each other, with the bent parts slanting upwards. The bent parts of the first part 101 and the second part 102 are respectively inserted into the second groove 405 and the fifth groove. Because the first part 101 and the second part 102 are bent upwards at an angle, an angle can be formed between the upper surfaces of the first body 401 and the second body 501.

[0047] The tool is used as follows:

[0048] (1) Attach the screw (ABS0336) and the washer (ABS0208-02) to the first end, and attach the anti-loosening washer (ABS0338-01) to the second end on the other side.

[0049] (2) Insert the screw attached to the first end into the fastener hole, and place the second end on the other side of the board for installation.

[0050] (3) Apply pressure with your finger to the pressing area of ​​the first and second parts. The installation is completed when the top lock of the screw is inserted into the center hole of the anti-loosening washer.

[0051] The installation tool for ABS0336 screws provided by this utility model has the following advantages:

[0052] 1. High efficiency of construction:

[0053] This tool revolutionizes the traditional manual work process. It uses an alloy steel clamp and continuously adjusts and calibrates the positions of both ends so that parts can be attracted by the magnets at the ends without additional alignment. After passing the screw through the fastener hole, pressing the finger pressure area completes the installation quickly and efficiently, greatly saving manpower.

[0054] 2. Ensuring personnel safety:

[0055] This tool replaces the need to hold the screw head in a narrow area with your fingers, and by using a magnetic attachment and a grooved design at the end of the tool, it eliminates the need to manually pick up and press the thin and sharp anti-loosening washer, thus eliminating the safety risks of spitting or cutting.

[0056] 3. Avoid the risk of losing aircraft parts:

[0057] This tool integrates three components that need to be assembled, eliminating the need for manual installation and preventing the loss of aircraft parts due to human error. It also solves the safety risk of small aircraft parts being easily dropped or lost.

[0058] 4. Lightweight and highly operable:

[0059] Through continuous design, manufacturing, and improvement, this tool is ergonomic in terms of size, weight, and ease of operation. The addition of acupressure areas greatly reduces the labor intensity of continuous hand installation.

[0060] 5. High economic efficiency:

[0061] This tool saves labor costs by using magnetic adsorption to simplify the installation of anti-loosening washers, a task previously requiring two people, allowing individuals to complete it independently. It also revolutionizes traditional manual installation, achieving standardized one-handed operation through continuous calibration and experimentation, significantly reducing the time spent installing and replacing anti-loosening washers. Furthermore, it reduces material waste by replacing manual operation with standardized mechanical operation, greatly minimizing material waste during construction and achieving cost savings. Finally, it promotes economic value by continuously improving and standardizing the tool's manufacturing process. By adapting the product's dimensions to different fastener installation requirements, it can be commercialized and promoted to manufacturers and repair shops with high demand for installation screw components, thus realizing economic benefits.

Claims

1. An installation tool for ABS0336 screws, characterized in that: The fixture includes a first part and a second part that are movably connected, the first part having a first end and the second part having a second end. The first part and the second part are arranged opposite to each other. Magnets are installed on the first end and the second end. The first end attracts ABS0336 screws and washers through magnets, and the second end attracts anti-loosening washers through magnets.

2. The installation tool for ABS0336 screws according to claim 1, characterized in that: The first part and the second part are hinged to form a joint.

3. The installation tool for ABS0336 screws according to claim 2, characterized in that: A spring is provided at the joint between the first part and the second part.

4. The installation tool for ABS0336 screws according to any one of claims 1-3, characterized in that: The first end includes a first body and a first connecting part. The first body and the first connecting part are connected as one unit. A first magnet is embedded in the middle of the first body. The first part is connected to the first connecting part.

5. The installation tool for ABS0336 screws according to claim 4, characterized in that: The second end includes a second body and a second connecting part. The second body and the second connecting part are connected as one unit. A second magnet is embedded in the middle of the second body. The second part is connected to the second connecting part.

6. The installation tool for ABS0336 screws according to claim 5, characterized in that: An angle of 30°-60° is formed between the upper surfaces of the first body and the second body.

7. The installation tool for ABS0336 screws according to claim 5 or 6, characterized in that: Both the first body and the second body have circular cross-sections. The first body has a first groove in the middle, and the first magnet is installed in the first groove. The second main body has a fourth groove in the middle, and the second magnet is installed in the fourth groove.

8. The installation tool for ABS0336 screws according to claim 7, characterized in that: Both the first groove and the fourth groove are circular structures. The first groove is concentrically arranged with the surface of the first body, and the fourth groove is concentrically arranged with the surface of the second body.

9. The installation tool for ABS0336 screws according to claim 8, characterized in that: The top of the first groove is connected to the top of the first body by a ramp.

10. The installation tool for ABS0336 screws according to claim 8 or 9, characterized in that... The second main body is also provided with a circular third groove, which is concentric with the fourth groove, and the fourth groove is located at the bottom of the third groove.

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