Auxiliary tool for cover plate overturning combination
By designing an auxiliary tool for combining reinforced wall panel skins and long stringers, using magnets to fix the airbags and ensure the combination stability through the connecting blocks and limit slots, the problems of inefficiency and material waste caused by airbag fallout are solved, and a more efficient combination process is achieved.
Patent Information
- Application Number
- CN202421722774.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-20
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-20
AI Technical Summary
During the combination of reinforced wall panel skin and long stringers, the airbags tend to fall off from the long stringers due to gravity, causing the reinforcement layer and twist strips to fall off, increasing the risk and low efficiency problems during the combination process.
An auxiliary tool for flip-up combination of cover plates is designed. By setting a fixing belt above the airbag and installing a magnet on the fixing belt, the airbag is fixed using the adsorption force of the magnet to prevent it from falling off. At the same time, connecting blocks and limiting slots are provided on the fixing plate to ensure a stable combination of cover plates and skin.
It effectively prevents the airbag and reinforcement layer from falling off, reduces the risks during the combination process, improves the combination efficiency and avoids waste of materials.
Smart Images
Figure CN222857861U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aviation composite material paving assembly, in particular to an auxiliary tool for cover plate flip assembly. Background Art
[0002] In the process of flipping and assembling the cover, the use of auxiliary tools can improve efficiency, ensure accuracy and reduce human errors. During use, it should be ensured that they are compatible with the materials being processed and that the operator is familiar with the usage and safety guidelines of each tool. In addition, according to the specific manufacturing process and design requirements, specific auxiliary tools may need to be customized. However, in actual applications, the cover needs to be flipped over when the reinforced wall panel skin is combined with the long stringer. The airbag can easily fall off from the long stringer due to gravity, causing the reinforcement layer and the twist strip to fall off. In the actual part manufacturing process, the risk of falling off is relatively high, and rework is required during assembly, resulting in low efficiency and waste of materials. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary tool for cover plate flipping and assembly, which solves the problem that the cover plate needs to be flipped over when the reinforced wall panel skin is combined with the long stringer. The airbag can easily fall off from the long stringer due to gravity, causing the reinforcement layer and the twist strip to fall off. The risk of falling off is relatively high during the actual parts manufacturing process, and rework is required during assembly, resulting in low efficiency and waste of materials.
[0005] (II) Technical solution
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an auxiliary tool for a cover plate flipping combination, comprising an airbag, a fixing plate is arranged below the airbag, two pairs of connecting blocks are fixedly connected to the upper surface of the fixing plate, a skin is arranged below the airbag, a long stringer is arranged above the airbag, a cover plate is arranged above the long stringer, fixing belts are arranged above the cover plate and inside the airbag, a group of magnets are fixedly connected to the surface of two fixing belts, and the two groups of magnets are magnetically connected to each other.
[0007] As a preferred technical solution of the utility model, the upper surfaces of the two pairs of connection blocks are provided with card slots, and the two pairs of card slots are movably card-connected with fixed blocks.
[0008] As a preferred technical solution of the utility model, the upper surfaces of the two pairs of fixing blocks are fixedly connected to limiting blocks.
[0009] As a preferred technical solution of the utility model, two pairs of limiting grooves are provided on the surface of the cover plate.
[0010] As a preferred technical solution of the utility model, the two pairs of limit grooves are movably engaged with the two pairs of limit blocks respectively.
[0011] (III) Beneficial effects
[0012] 1. First, fix one end of the fixing belt on the fixing plate, and insert the auxiliary fixing belt into the airbag. Use another fixing belt on the outside of the corresponding cover plate to make a group of magnets set on the fixing belt on the outside of the cover plate and a group of magnets in the inner cavity of the airbag adsorb each other. Combine the long stringer and the skin, reverse the cover plate and combine it with the skin, first remove the fixing belt on the outside of the combined cover plate and then remove the fixing belt in the inner cavity of the airbag. The fixing of the fixing belt prevents the airbag from falling off, causing the crack-stopping layer and the twist strip to fall off, reducing the risk of falling off during the assembly process, improving the assembly efficiency, and avoiding material waste.
[0013] 2. Two pairs of connecting blocks are arranged on the fixing plate. Two pairs of limit blocks arranged on the two pairs of connecting blocks are snap-fitted with two pairs of limit grooves provided on the cover plate. The two are fitted together to further ensure stability during the assembly process and effectively prevent the two from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0015] Figure 1 It is the overall structure diagram of the utility model;
[0016] Figure 2 This is a structural diagram of a fixed plate in the utility model;
[0017] Figure 3 This is a structural diagram of the airbag in the utility model.
[0018] Legend: 1. Airbag; 2. Fixing belt; 3. Cover plate; 4. Long stringer; 5. Skin; 6. Fixing plate; 7. Connecting block; 8. Limiting groove; 9. Limiting block; 10. Fixing block; 11. Slot; 12. Magnet. DETAILED DESCRIPTION
[0019] The embodiment of the present application provides an auxiliary tool for flipping and assembling the cover plate, which effectively solves the problem that the cover plate needs to be flipped over when the reinforced wall panel skin is combined with the long stringer. The airbag is easily separated from the long stringer due to gravity, causing the reinforcement layer and the twist strip to fall off. The risk of falling off is relatively high in the actual parts manufacturing process, and rework is required during assembly, resulting in low efficiency and waste of materials. A group of magnets 12 arranged on the fixing belt 2 on the outside of the cover plate 3 and a group of magnets 12 in the inner cavity of the airbag 1 are attracted to each other, and the long stringer 4 and the skin 5 are combined. The cover plate 3 is reversed and combined with the skin 5. The fixing belt 2 on the outside of the combined cover plate 3 is first removed, and then the fixing belt 2 in the inner cavity of the airbag 1 is removed. The fixing of the fixing belt 2 prevents the falling of the airbag 1 from causing the falling of the crack-stopping layer and the twist strip, thereby reducing the risk of falling off during the assembly process, improving the assembly efficiency, and avoiding waste of materials.
[0020] Example
[0021] like Figures 1 to 3 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the cover plate needs to be turned over when the reinforced wall panel skin is combined with the long stringer. The airbag is easy to fall off from the long stringer due to gravity, resulting in the fall-off of the reinforcement layer and the twist strip. The risk of falling off is relatively high during the actual parts manufacturing process, and rework is required during assembly, resulting in low efficiency and waste of materials. The overall idea is as follows:
[0022] In view of the problems existing in the prior art, the utility model provides an auxiliary tool for cover plate flipping and assembly, including an airbag 1, a fixing plate 6 is arranged below the airbag 1, two pairs of connecting blocks 7 are fixedly connected to the upper surface of the fixing plate 6, a long stringer 4 is arranged above the airbag 1, a skin 5 is arranged below the airbag 1, a cover plate 3 is arranged above the long stringer 4, fixing belts 2 are arranged above the cover plate 3 and inside the airbag 1, and a group of magnets 12 are fixedly connected to the surfaces of the two fixing belts 2, and the two groups of magnets 12 are magnetically connected to each other. First, one end of the fixing belt 2 is fixed to the fixing plate 6, and the auxiliary fixing belt 2 is inserted into the airbag 1. Another fixing belt 2 is used on the outer side of the corresponding cover plate 3 so that a group of magnets 12 arranged on the fixing belt 2 on the outer side of the cover plate 3 and a group of magnets 12 in the inner cavity of the airbag 1 are attracted to each other, the long stringer 4 and the skin 5 are combined, and the cover plate 3 is reversed and combined with the skin 5.
[0023] A card slot 11 is provided on the upper surface of the two pairs of connecting blocks 7, and a fixing block 10 is movably connected in the two pairs of card slots 11. The upper surfaces of the two pairs of fixing blocks 10 are fixedly connected to the limiting blocks 9. First, remove the fixing belt 2 on the outside of the cover plate 3 after assembly and then remove the fixing belt 2 in the inner cavity of the airbag 1. The fixing of the fixing belt 2 prevents the airbag 1 from falling off and causing the crack-stopping layer and the twist strip to fall off, thereby reducing the risk of falling off during the assembly process, improving the assembly efficiency, and avoiding material waste.
[0024] Two pairs of limit grooves 8 are provided on the surface of the cover plate 3, and the two pairs of limit grooves 8 are movably connected with the two pairs of limit blocks 9 respectively. Two pairs of connecting blocks 7 are provided on the fixed plate 6, and the two pairs of limit blocks 9 provided on the two pairs of connecting blocks 7 are connected with the two pairs of limit grooves 8 provided on the cover plate 3. By fitting the two together, the stability during the assembly process is further guaranteed, and the two can be effectively prevented from falling off.
[0025] Working principle:
[0026] First, fix one end of the fixing belt 2 on the fixing plate 6, and assist the fixing belt 2 to penetrate the airbag 1. Use another fixing belt 2 on the outer side of the corresponding cover plate 3 so that a group of magnets 12 arranged on the fixing belt 2 on the outer side of the cover plate 3 and a group of magnets 12 in the inner cavity of the airbag 1 are attracted to each other, combine the long stringer 4 and the skin 5, reverse the cover plate 3 and combine it with the skin 5, first remove the fixing belt 2 on the outer side of the combined cover plate 3 and then remove the fixing belt 2 in the inner cavity of the airbag 1. The fixing of the fixing belt 2 prevents the airbag 1 from falling off and causes the crack-stopping layer and the twist strip to fall off, reduces the risk of falling off during the assembly process, improves the assembly efficiency, and avoids material waste. Two pairs of connecting blocks 7 are arranged on the fixing plate 6, and two pairs of limit blocks 9 arranged on the two pairs of connecting blocks 7 are clamped with two pairs of limit grooves 8 opened on the cover plate 3. Through the mutual fit of the two, the stability of the assembly process is further guaranteed, and the two are effectively prevented from falling off.
[0027] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. An auxiliary tool for a cover flip assembly, comprising an airbag (1), characterized in that: A fixing plate (6) is arranged below the airbag (1), two pairs of connecting blocks (7) are fixedly connected to the upper surface of the fixing plate (6), and a covering (5) is arranged below the airbag (1); A long stringer (4) is arranged above the airbag (1), a cover plate (3) is arranged above the long stringer (4), and fixing belts (2) are arranged above the cover plate (3) and inside the airbag (1).
2. The auxiliary tool for cover flip assembly according to claim 1, characterized in that: A group of magnets (12) are fixedly connected to the surfaces of the two fixing belts (2); Wherein, the two groups of magnets (12) are magnetically connected to each other.
3. The auxiliary tool for cover flip assembly according to claim 1, characterized in that: The upper surfaces of the two pairs of connection blocks (7) are both provided with slots (11); Wherein, fixed blocks (10) are movably engaged in both pairs of the card slots (11).
4. The auxiliary tool for cover flip assembly according to claim 3, characterized in that: The upper surfaces of the two pairs of fixing blocks (10) are fixedly connected to the limiting blocks (9).
5. The auxiliary tool for cover flip assembly according to claim 4, characterized in that: Two pairs of limiting grooves (8) are provided on the surface of the cover plate (3).
6. The auxiliary tool for cover flip assembly according to claim 5, characterized in that: The two pairs of limit grooves (8) are movably engaged with the two pairs of limit blocks (9) respectively.