Aviation composite material performance detection device

Abstract

The utility model relates to an aviation composite material performance detection device which comprises a base, the top of the base is provided with a top plate, the top of the top plate is provided with a hydraulic device, the bottom of the hydraulic device is provided with a hydraulic telescopic rod, the bottom of the hydraulic telescopic rod is provided with a pressing plate, the outside of the pressing plate is provided with a protective cover, and the inner side of the protective cover is fixedly connected with a fixing frame. And the outer part of the pressing plate is fixedly connected with a fixing plate. According to the utility model, the protective cover structure is additionally arranged outside the pressing plate, and the protective cover is mounted outside the pressing plate in a mutually spliced manner, so that the protective cover can be fixed outside the pressing plate in the process of putting into use, and then when the detection device is used for detecting the pressure of the composite material, the pressure of the composite material can be accurately detected. Once the material is crushed due to insufficient performance and chippings splash, as the protective cover synchronously descends along with the pressing plate, the splashed material can be blocked by the protective cover, a good isolation and protection effect is achieved, and the protective effect on workers is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aviation material detection, specifically is an aviation composite material performance detection device. BACKGROUND

[0002] Aviation composite material is a kind of continuous carbon fiber reinforced high-performance resin-based composite material, is widely used in aviation field, this composite material has excellent performance, such as high strength, light weight, corrosion resistance etc., so that it is widely used in aircraft structure, and this composite material needs to detect its performance in the process of production, for example, using press to detect pressure.

[0003] In the process of realizing the utility model, it is found that at least the following problems in the prior art have not been solved: 1, the traditional aviation composite material performance detection device, for example, will adopt the press to realize the effect of pressure detection, and in the process of testing, once the material does not bear the pressure, it is easy to splash out, at this time, if there is staff located outside the detection device, it is easy to cause harm to the staff, and the splashed material fragments cannot be better blocked and isolated during use;2, in the process of application of most aviation composite material pressure detection machines, when encountering materials with unqualified performance, the splashing of debris is easy to appear, so that it is scattered and distributed around the detection device, and manual cleaning and collection are needed for the staff, which is troublesome during use. Therefore, a new technical scheme needs to be designed to solve the problem. SUMMARY

[0004] The utility model aims at overcoming the deficiencies of prior art, adapting to the actual needs, providing an aviation composite material performance detection device to solve the technical problem that the current detection device cannot better block and isolate the splashed material fragments during use.

[0005] In order to realize the utility model of the purpose, the technical scheme that the utility model adopts is as follows: a kind of aviation composite material performance detection device is designed, including base, the top of base is equipped with top plate, the top of top plate is installed hydraulic device, the bottom of hydraulic device is equipped with hydraulic telescopic rod, the bottom of hydraulic telescopic rod is installed pressing plate, the outside of pressing plate is equipped with protective cover, the inner side of protective cover is fixedly connected with fixed frame, the outside of pressing plate is fixedly connected with fixed plate, the fixed plate is embedded in the inside of fixed frame, the protective cover is symmetrically distributed, sliding rod is equipped between the base and top plate, the inside of pressing plate is embedded with sliding sleeve, the sliding sleeve is sleeved on the outside of sliding rod.

[0006] Preferably, the side of the base is provided with a storage frame, the inner side of the storage frame is provided with an inlay block, the outer side of the base is provided with an inlay groove, the inlay block is embedded in the inlay groove, and the inner side of the storage frame is provided with a containing cavity.

[0007] Preferably, the bottom of the pressing plate is provided with a pressure detection head, and the pressure detection head is connected with a detection assembly through a line.

[0008] Preferably, the inner side of the protective cover is inlaidly connected with a magnetic attraction block, and the protective cover covers the outer side of the pressure detection head.

[0009] Preferably, the top of the base is inlaidly connected with a pull-out plate, the side of the pull-out plate is provided with a sliding block, the top of the base is provided with a sliding groove, the sliding block is embedded in the sliding groove, and the outer side of the pull-out plate is fixedly connected with a pull rod.

[0010] Preferably, the side of the protective cover is provided with a strip-shaped hole, and the distance between the strip-shaped holes is equal to the diameter of the pull rod.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The utility model discloses a protective cover structure is additionally arranged outside the pressing plate, and the protective cover is installed outside the pressing plate in a mutual splicing mode, so that when the detection device detects the pressure of the composite material, once the material is crushed and the splashed material is blocked by the protective cover, the protective effect is good, and the protection effect on the staff is strong.

[0013] 2. The utility model discloses two groups of storage frames are installed outside the base, and when the detection device operates, the protective cover outside the pressing plate falls into the storage frame, so that once the aviation composite material is crushed, the splashed material impacts on the protective cover and then vertically falls into the storage frame, thereby achieving the effect of storing the material splashes, so that the staff need not clean and collect the material splashes in the later period, and the utility model is convenient to use. DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model.

[0015] Figure 2 It is a base structure schematic view of the utility model.

[0016] Figure 3 It is a side view of the pressing plate of the utility model.

[0017] Figure 4 It is the protective cover structure schematic view of the utility model.

[0018] Figure 5 It is the storage frame structure schematic view of the utility model.

[0019] Figure 6 It is the pull-out plate structure schematic view of the utility model.

[0020] In the figure: 1, base; 2, sliding rod; 3, top plate; 4, detection assembly; 5, hydraulic device; 6, hydraulic telescopic rod; 7, pressing plate; 8, sliding sleeve; 9, pressure detection head; 10, pull-out plate; 11, pull rod; 12, sliding block; 13, sliding groove; 14, protective cover; 15, magnetic attraction block; 16, fixed frame; 17, fixed plate; 18, storage frame; 19, inlay block; 20, inlay groove; 21, strip-shaped hole. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples as follows:

[0022] Example 1: an aviation composite material performance detection device, refer to Figures 1 to 6 , including base 1, the top of base 1 is equipped with top plate 3, the top of top plate 3 is installed hydraulic device 5, the bottom of hydraulic device 5 is equipped with hydraulic telescopic rod 6, the bottom of hydraulic telescopic rod 6 is installed pressing plate 7, the outside of pressing plate 7 is equipped with protective cover 14, the inner side of protective cover 14 is fixedly connected fixed frame 16, the outside of pressing plate 7 is fixedly connected fixed plate 17, and fixed plate 17 is inlaid in the inside of fixed frame 16;

[0023] In the implementation process, since the protective cover 14 is installed on the outside of the pressing plate 7 by means of the fixed plate 17, it is convenient for the staff to install and disassemble it, and it is also convenient to replace the protective cover 14, which is more convenient to use

[0024] The protective cover 14 is symmetrically distributed, the protective cover 14 structure is additionally provided on the outside of the pressing plate 7, and the protective cover 14 is installed on the outside of the pressing plate 7 in a mutually spliced manner, so that the protective cover 14 can be fixed on the outside of the pressing plate 7, and then when the detection device detects the pressure of the composite material, if the material performance is insufficient and the material is crushed and splashed, since the protective cover 14 is lowered synchronously with the pressing plate 7, the splashed material can be blocked by the protective cover 14, which better plays an isolation and protection effect, and the protection effect on the staff is stronger, the sliding rod 2 is arranged between the base 1 and the top plate 3, the sliding sleeve 8 is inlaid in the inside of the pressing plate 7, and the sliding sleeve 8 is sleeved on the outside of the sliding rod 2.

[0025] Specifically, refer to Figures 1 to 6The side of the base 1 is provided with a storage frame 18, the inner side of the storage frame 18 is provided with an inlay block 19, the outer side of the base 1 is provided with an inlay groove 20, the inlay block 19 is embedded in the inlay groove 20, and the inner side of the storage frame 18 is provided with a containing cavity.

[0026] In the application process, since the two groups of storage frames 18 are arranged on the outer side of the base 1, when the pressing plate 7 is lowered, the protective cover 14 on the outer side will fall into the storage frame 18, so that when the aviation composite material is crushed, the splashed debris will impact on the protective cover 14 and then vertically fall into the storage frame 18, thereby achieving the effect of storing the material debris, so that the staff need not clean and collect later, and the use is more convenient.

[0027] It is worth mentioning that, referring to Figures 1 to 6 The bottom of the pressing plate 7 is provided with a pressure detection head 9, the pressure detection head 9 is connected with the detection assembly 4 through a line, the inner side of the protective cover 14 is embedded with a magnetic block 15, and the protective cover 14 is arranged on the outer side of the pressure detection head 9. By means of the magnetic block 15, when the protective cover 14 is attached together, the magnetic block 15 made of magnet material can assist in adsorption and fixation.

[0028] It is worth noting that, referring to Figures 1 to 6 The top of the base 1 is connected with a pull-out plate 10 in a manner of embedding, the side of the pull-out plate 10 is provided with a sliding block 12, the top of the base 1 is provided with a sliding groove 13, the sliding block 12 is embedded in the sliding groove 13, and the outer side of the pull-out plate 10 is fixedly connected with a pull rod 11. Since the pull-out plate 10 is arranged, the material can be placed and taken out more safely, and the staff need not put the hand under the pressure detection head 9, so that the safety is higher.

[0029] It is worth mentioning that, referring to Figures 1 to 6 The side of the protective cover 14 is provided with a strip-shaped hole 21, the distance between the strip-shaped holes 21 is equal to the diameter of the pull rod 11. Since the strip-shaped hole 21 is arranged, when the protective cover 14 is lowered, the protective cover 14 can be lowered to the bottom without being affected by the pull rod 11, so that the function is stronger.

[0030] When using this pressure testing device, since a pull-out plate 10 is provided on the base 1 as a working plate, during operation, the material to be tested only needs to be placed on the pull-out plate 10, and then pushed back into the base 1. Next, the hydraulic device 5 is activated to drive the hydraulic telescopic rod 6 at its bottom to extend and retract, thereby driving the pressure plate 7 to descend. In this way, the pressure detection head 9 at the bottom of the pressure plate 7 can press against the top of the material until it continues to press down. Thus, the pressure detection head 9, in conjunction with the detection component 4, achieves the pressure detection effect on the material. At the same time, the detection effect will be displayed on the display screen of the detection component 4. During the operation of this testing device, a protective cover 14 structure is added to the outside of the pressure plate 7. The protective covers 14 are installed on the outside of the pressure plate 7 in a splicing manner, which can fix the protective covers 14 to the pressure plate 7. Externally, during the pressure testing of the composite material by the testing device, if the material is crushed due to insufficient performance and fragments are scattered, the protective cover 14 will block the scattered material as it descends synchronously with the pressure plate 7, thus providing a good isolation and protection effect. This provides strong protection for the staff. Finally, after the material is crushed, two sets of storage frames 18 are installed on the outside of the base 1. As the height of the pressure plate 7 decreases, the outer protective cover 14 will fall into the storage frame 18. The scattered fragments will impact the protective cover 14 and then fall vertically into the storage frame 18, thereby achieving the effect of storing material fragments. This eliminates the need for staff to clean and collect the fragments later, making it more convenient to use.

[0031] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0032] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An aviation composite material performance detection device, comprising a base (1), the top of the base (1) is provided with a top plate (3), the top of the top plate (3) is provided with a hydraulic device (5), the bottom of the hydraulic device (5) is provided with a hydraulic telescopic rod (6), and the bottom of the hydraulic telescopic rod (6) is provided with a pressing plate (7), characterized in that, The outer part of the pressing plate (7) is provided with a protective cover (14), the inner side of the protective cover (14) is fixedly connected with a fixed frame (16), the outer part of the pressing plate (7) is fixedly connected with a fixed plate (17), the fixed plate (17) is inlaid in the inner part of the fixed frame (16), the protective cover (14) is in symmetrical distribution, the base (1) and the top plate (3) are provided with a sliding rod (2), the inner part of the pressing plate (7) is inlaid with a sliding sleeve (8), and the sliding sleeve (8) is sleeved on the outer part of the sliding rod (2).

2. The device for detecting the performance of an aviation composite material according to claim 1, wherein, The side of the base (1) is provided with a storage frame (18), the inner side of the storage frame (18) is provided with an inlay block (19), the outer part of the base (1) is provided with an inlay groove (20), the inlay block (19) is embedded in the inner part of the inlay groove (20), and the inner part of the storage frame (18) is provided with a containing cavity.

3. The aircraft composite material performance detection device of claim 1, wherein, The bottom of the pressing plate (7) is provided with a pressure detection head (9), and the pressure detection head (9) is connected with a detection assembly (4) through a line.

4. The apparatus for detecting the performance of an aviation composite material according to claim 3, wherein, The inner side of the protective cover (14) is inlaidly connected with a magnetic block (15), and the protective cover (14) is in a cage cover outside the pressure detection head (9).

5. The aircraft composite material performance detection device of claim 1, wherein, The top of the base (1) is connected with a pull plate (10) in a manner of inlaying, the side of the pull plate (10) is provided with a sliding block (12), the top of the base (1) is provided with a sliding groove (13), the sliding block (12) is embedded in the inner part of the sliding groove (13), and the outer part of the pull plate (10) is fixedly connected with a pull rod (11).

6. The apparatus for detecting the performance of an aviation composite material according to claim 5, wherein, The side of the protective cover (14) is provided with a strip-shaped hole (21), and the distance between the strip-shaped holes (21) is equal to the diameter of the pull rod (11).

Images