Auxiliary device for machining small end socket shell plate of winding tool
By wrapping the tooling small head shell plate processing auxiliary device, the parts error problem caused by traditional processing methods is solved, and efficient and accurate processing effects are achieved, meeting the appearance requirements of the rocket launcher.
Patent Information
- Application Number
- CN202421415170.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-06-20
AI Technical Summary
In the prior art, the traditional processing method of small head shell plates leads to the inability to effectively control the error between parts and cannot meet the appearance requirements, especially when assembling a rocket launcher, the error reaches 1 to 3 mm.
A wound tool-wound small head shell plate processing auxiliary device includes a rib plate connected between the annular support A and the annular support C, and is provided with a positioning pin hole and a threaded through hole for fixing the small head shell plate and being processed and formed by a vertical lathe.
It improves the processing accuracy and efficiency of small head shell plates, reduces labor intensity and labor costs, and ensures accurate assembly between parts.
Smart Images
Figure CN223130001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing auxiliary devices for small head shell plates, and particularly relates to a processing auxiliary device for small head shell plates of a winding tooling. Background Technique
[0002] The small head shell plate is a winding mold for a certain rocket launcher. The rocket launcher is made of carbon fiber material. After winding and curing, the barrel body of the launcher forms a cylindrical structure, and both ends are elliptical structures. In the process of movement, in order to overcome air resistance, the external dimensions of both ends of the elliptical structure must be strictly controlled. The external shape of both ends of the rocket launcher is controlled by the small head shell plate. The design requirement for its external shape is that the error between each point does not exceed 0.1 mm. Therefore, the external dimensions of the small head shell plate are particularly important. For the convenience of future demoulding, the small head shell plate is composed of 9 small shell plates.
[0003] The existing traditional processing method is to process the 9 pieces separately. As a result, when assembling in the future, due to the differences between parts, the error between each point of the external shape of the head stereotype is 1 - 3 mm, which has not been effectively controlled, and thus the external shape requirements cannot be met. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a processing auxiliary device for small head shell plates of a winding tooling, which solves the problem that the existing traditional processing method is to process 9 pieces separately. As a result, when assembling in the future, due to the differences between parts, the error between each point of the external shape of the head stereotype is 1 - 3 mm, which has not been effectively controlled, and thus the external shape requirements cannot be met.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: a processing auxiliary device for small head shell plates of a winding tooling, including a circular support A, an upper end surface of the circular support A is provided with a circular support B, a circular support C is arranged above the circular support B, a plurality of uniformly arranged rib plates are connected between the circular support B and the circular support C, a plurality of uniformly arranged positioning pin holes B are formed on a surface of the circular support C, and a plurality of uniformly arranged threaded through holes are formed on a surface of the circular support A.
[0006] Preferably, there are nine rib plates, and the nine rib plates are fixedly connected to the circular support B and the circular support C by welding.
[0007] Preferably, small head shell plates are arranged outside the nine rib plates, and there are nine small head shell plates.
[0008] Preferably, a plurality of uniformly arranged positioning pin holes A are formed inside one end of the nine small head shell plates.
[0009] Preferably, a pin rod is connected through the inside of the positioning pin hole A, and the pin rod is inserted into the positioning pin hole B.
[0010] Preferably, a reinforcing support plate is arranged inside the nine rib plates.
[0011] Preferably, the nine rib plates are connected by an annular support B and an annular support C, and the middle part is a hollow frame structure.
[0012] Beneficial effects
[0013] The utility model provides an auxiliary device for processing a small head shell plate. Compared with the prior art, the following
[0014] Beneficial effects are as follows:
[0015] The annular support A is provided, and an annular support B is arranged on the upper end surface thereof. Then, an annular support C is arranged above the annular support B. The annular support B and the annular support C are connected by rib plates to ensure its rigidity. Threaded through holes and positioning pin holes B are respectively arranged on the annular support A and the annular support C for fixing the small head shell plate. During use, nine small head shell plates are sequentially installed at corresponding positions. They are formed into a complete circle, and then the outer shape is processed by a vertical lathe. Description of the drawings
[0016] Figure 1 is a three-dimensional structural schematic diagram of the small head shell plate of the utility model;
[0017] Figure 2 is a structural schematic diagram of the auxiliary device of the utility model;
[0018] Figure 3 is a cross-sectional structural schematic diagram of the pin rod of the utility model.
[0019] In the figure: 1, annular support A; 2, threaded through hole; 3, small head shell plate; 4, positioning pin hole A; 5, annular support B; 6, rib plate; 7, annular support C; 8, reinforcing support plate; 9, positioning pin hole B; 10, pin rod. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-3, the utility model provides a technical solution: an auxiliary device for processing small head shell plates of a winding tooling, including a circular support A1. There is a circular support B5 on the upper end surface of the circular support A1. There are nine rib plates 6, and the nine rib plates 6 are fixedly connected to both the circular support B5 and the circular support C7 by welding. There are nine small head shell plates 3 outside the nine rib plates 6. First, through the setting of the circular support A1 with the circular support B5 on its upper end surface, then there is a circular support C7 above the circular support B5;
[0022] There is a circular support C7 above the circular support B5. There are multiple uniformly arranged rib plates 6 connected between the circular support B5 and the circular support C7. There are multiple uniformly arranged positioning pin holes A4 opened inside one end of the nine small head shell plates 3. A pin rod 10 is penetrated and connected inside the positioning pin hole A4, and the pin rod 10 is inserted into the positioning pin hole B9. The circular support B5 and the circular support C7 are connected by the rib plates 6 to ensure its rigidity; there are threaded through holes 2 and positioning pin holes B9 on the circular support A1 and the circular support C7 respectively, used to fix the small head shell plates 3;
[0023] There are multiple uniformly arranged positioning pin holes B9 opened on the surface of the circular support C7, and there are multiple uniformly arranged threaded through holes 2 opened on the surface of the circular support A1. There is a reinforcing support plate 8 inside the nine rib plates 6. The nine rib plates 6 are connected by the circular support B5 and the circular support C7, and the middle part is a hollow frame structure. During use, the nine small head shell plates 3 are sequentially installed at corresponding positions. They are formed into a complete circle, and then the outer shape is processed by a vertical lathe. Its operation is simple, the efficiency is high, the labor intensity and labor cost are saved, and the processing accuracy is improved.
[0024] During work, first, through the setting of the circular support A1 with the circular support B5 on its upper end surface, then there is a circular support C7 above the circular support B5. The circular support B5 and the circular support C7 are connected by the rib plates 6 to ensure its rigidity; there are threaded through holes 2 and positioning pin holes B9 on the circular support A1 and the circular support C7 respectively, used to fix the small head shell plates 3. During use, the nine small head shell plates 3 are sequentially installed at corresponding positions. They are formed into a complete circle, and then the outer shape is processed by a vertical lathe. Its operation is simple, the efficiency is high, the labor intensity and labor cost are saved, and the processing accuracy is improved.
[0025] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
Claims
1. An auxiliary device for processing the small head shell plate of a winding tooling, comprising an annular support A (1), characterized in that: An upper end surface of the annular support A (1) is provided with an annular support B (5), an annular support C (7) is arranged above the annular support B (5), and a plurality of uniformly arranged rib plates (6) are connected between the annular support B (5) and the annular support C (7). A plurality of uniformly arranged positioning pin holes B (9) are formed in a surface of the annular support C (7), and a plurality of uniformly arranged threaded through holes (2) are formed in a surface of the annular support A (1).
2. An auxiliary device for processing a small head shell plate of a winding tooling, according to claim 1, characterized in that: There are nine rib plates (6), and the nine rib plates (6) are fixed to the annular support B (5) and the annular support C (7) by welding.
3. An auxiliary device for processing the small head shell plate of a winding tooling, according to claim 2, characterized in that: Small head shell plates (3) are arranged outside the nine rib plates (6), and there are nine small head shell plates (3).
4. An auxiliary device for processing the small head shell plate of a winding tooling, according to claim 3, wherein: A plurality of uniformly arranged positioning pin holes A (4) are formed inside one end of the nine small head shell plates (3).
5. An auxiliary device for processing a small head shell plate of a winding tooling, according to claim 4, wherein: A pin rod (10) is connected through the inside of the positioning pin hole A (4), and the pin rod (10) is inserted into the positioning pin hole B (9).
6. The processing auxiliary device for the small head shell plate of a winding tooling according to claim 1, wherein: Reinforcing support plates (8) are arranged inside the nine rib plates (6).
7. An auxiliary device for processing the small head shell plate of a winding tooling, according to claim 1, characterized in that: The nine rib plates (6) are connected by the annular support B (5) and the annular support C (7), and a middle part thereof is a hollow frame structure.