Quality measurement tool for spaceflight
By designing aerospace-grade mass measurement fixtures, the shortcomings of traditional bonding fixtures in terms of stability, disassembly difficulty, and adjustment function have been solved. This has improved the stability and accuracy of the bonding process, simplified the disassembly process, and enhanced the versatility of the fixtures.
Patent Information
- Application Number
- CN202520613454.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-04-02
AI Technical Summary
Traditional adhesive bonding fixtures are difficult to ensure stability and consistency during the adhesive bonding process, the disassembly process is cumbersome, the height adjustment function is lacking, which affects the quality and precision of the bonded structure, and they are not versatile enough.
A mass measurement fixture for aerospace applications was designed, comprising a connecting mechanism and an adjusting mechanism. Through the cooperation of a clamping rod and a rotating rod, the stability and height adjustment of the bonding process are achieved, facilitating disassembly.
It improves the stability and precision of the bonding process, simplifies the disassembly process, enhances the versatility and adaptability of tooling, and meets the bonding requirements of parts of different specifications.
Smart Images
Figure CN223755077U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of cementing tool, specifically to a quality measurement tool for aerospace. BACKGROUND
[0002] Compared with traditional riveting and welding, cementing technology can significantly reduce the structure weight and provide high-strength connection. Cementing technology is increasingly widely used in the field of aerospace. Under this background, it is particularly important to ensure the quality of cemented parts. On this basis, we have developed a cementing tool to ensure the forming quality of cemented parts.
[0003] Traditional cementing tools often cannot ensure the high stability of the cementing process during the auxiliary cementing process, resulting in poor consistency of cemented parts, which seriously affects the final quality and precision of the cementing structure. In addition, the existing tool has obvious defects in disassembly and height adjustment. The disassembly process is complicated and time-consuming, which seriously affects the work efficiency. The lack or inconvenience of height adjustment function of the tool cannot flexibly adapt to the cementing needs of different specifications of parts, which greatly limits the universality and application range of the tool.
[0004] Therefore, the utility model provides a quality measurement tool for aerospace. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the utility model provides a quality measurement tool for aerospace to solve the above problems.
[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a quality measurement tool for aerospace, comprising a tool body, a connecting mechanism is arranged inside the tool body;
[0007] The connecting mechanism comprises a connecting rod, a moving rod is fixedly connected to the bottom of the connecting rod, a movable pipe is movably connected to the bottom of the moving rod, a stable seat is clamped to the bottom of the movable pipe, a catheter is fixedly connected to the outer side of the stable seat, a clamping rod is movably connected in the inside of the catheter, a compression spring is fixedly connected to the clamping rod, and a positioning hole is formed in the outer wall of the movable pipe.
[0008] Preferably, an adjusting mechanism is arranged between the connecting rod and the movable pipe, the adjusting mechanism comprises an L-shaped plate, the outer side of the L-shaped plate is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a rotating pipe, a rotating rod is rotatably clamped in the inside of the rotating pipe, a lead screw is fixedly connected to the bottom of the rotating rod, a sleeve ring is threadedly connected to the outer side of the lead screw, a sliding rod is fixedly connected to the outer side of the sleeve ring, and a lifting groove is formed in the inside of the L-shaped plate.
[0009] Preferably, the stable seat is uniformly distributed below the tool body, the connecting rod, the moving rod and the movable pipe are uniformly distributed inside the tool body, and the tool body is connected and processed through the cooperation of the connecting rod, the moving rod and the movable pipe.
[0010] Preferably, the guide pipe is symmetrically distributed outside the stable seat, the clamping rod is movably connected inside the guide pipe through the compression spring, and the clamping rod moves inside the guide pipe, so that the clamping rod moves out of the positioning hole.
[0011] Preferably, the positioning hole is matched with the clamping rod, and one end of the clamping rod is located inside the positioning hole, so that the movable pipe is stably connected inside the stable seat when the clamping rod enters the positioning hole.
[0012] Preferably, the lead screw is rotatably connected outside the L-shaped plate through the rotating rod, and the rotating rod can drive the lead screw to rotate outside the L-shaped plate.
[0013] Preferably, the sliding rod is slidably connected inside the lifting groove, and one end of the sliding rod is fixedly connected outside the moving rod, so that the sleeve ring is limited when the sliding rod is slidably connected inside the lifting groove.
[0014] Beneficial effects
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] (1), this space quality measurement tool, through setting up the tool body, want to be used for auxiliary cementing process, ensure that the cementing process is stable and the stability of the cementing structure is consistent, can better guarantee the stability of the cementing structure and the precision of the cementing structure, when the tool body needs to be disassembled, first the clamping rod moves inside the guide pipe, so that the clamping rod moves out of the positioning hole in the movable pipe, at this time, the movable pipe can be conveniently removed from the inside of the stable seat, and the tool body is disassembled.
[0017] (2), this space quality measurement tool, through setting up the connecting rod and the movable pipe, when the height of the tool body needs to be adjusted, the rotating rod is rotated inside the rotating pipe, so that the rotating rod drives the lead screw to rotate, the sleeve ring is screw connected outside the lead screw, and the sliding rod outside the sleeve ring is slidably connected inside the lifting groove, so that the sleeve ring drives the sliding rod to move inside the lifting groove when the lead screw rotates, so that the sliding rod drives the moving rod to move inside the movable pipe, and the height of the tool body can be adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is the perspective view of the utility model;
[0019] Figure 2 is the structural schematic view of the utility model tool body between;
[0020] Figure 3 is the structural schematic view of the utility model adjusting mechanism and the outside of connecting mechanism;
[0021] Figure 4 is the utility model Figure 3 the structure of A place in the enlarged view.
[0022] Fig. 1, tool body;2, connecting mechanism;21, connecting rod;22, moving rod;23, movable pipe;24, stable seat;25, catheter;26, clamping rod;27, compression spring;28, positioning hole;3, adjusting mechanism;31, L-shaped plate;32, link plate;33, rotating pipe;34, rotating rod;35, screw;36, sleeve ring;37, sliding rod;38, lifting groove. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] Please refer to Figures 1-4 , a quality measurement tool for aerospace, comprising tool body 1, the inside of tool body 1 is provided with connecting mechanism 2;
[0025] Connecting mechanism 2 includes connecting rod 21, the bottom of connecting rod 21 is fixedly connected with moving rod 22, the bottom of moving rod 22 is movably connected with movable pipe 23, the bottom of movable pipe 23 is clamped with stable seat 24, the outside of stable seat 24 is fixedly connected with catheter 25, the inside of catheter 25 is movably connected with clamping rod 26, clamping rod 26 is fixedly connected with compression spring 27, the outer wall of movable pipe 23 is provided with positioning hole 28.
[0026] Further, stable seat 24 is evenly distributed below tool body 1, connecting rod 21, moving rod 22 and movable pipe 23 are evenly distributed inside tool body 1, catheter 25 is symmetrically distributed outside stable seat 24, clamping rod 26 is movably connected inside catheter 25 through compression spring 27, positioning hole 28 is matched with clamping rod 26, and one end of clamping rod 26 is located inside positioning hole 28.
[0027] It should be noted that: through the cooperation of connecting rod 21, moving rod 22 and movable pipe 23, the tool body 1 is connected and processed, the clamping rod 26 moves in the inside of the guide pipe 25, so that the clamping rod 26 is removed from the positioning hole 28, when the clamping rod 26 enters the positioning hole 28, the movable pipe 23 can be stably connected in the inside of the stable seat 24.
[0028] Specifically: provide mechanical support and positioning: the tool fixes and positions the parts to be glued, ensures that the parts maintain the correct position and shape during the curing process of the adhesive. Uniformly apply pressure: uniform pressure can be applied during the gluing process, helping the adhesive to better fill the gap, reducing air bubbles and defects, thereby improving the bonding strength. Control the curing environment: the tool usually combines with vacuum bag, autoclave and other equipment to control the temperature, humidity and pressure during the gluing process, to ensure that the adhesive is cured under the optimal conditions.
[0029] As a further improvement of the utility model, the connecting rod 21 and the movable pipe 23 are provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an L-shaped plate 31, the outer side of the L-shaped plate 31 is fixedly connected with a connecting plate 32, the top of the connecting plate 32 is fixedly connected with a rotating pipe 33, the rotating pipe 33 is rotatably connected with a rotating rod 34 in the inside, the bottom of the rotating rod 34 is fixedly connected with a lead screw 35, the outer side of the lead screw 35 is threadedly connected with a sleeve ring 36, the outer side of the sleeve ring 36 is fixedly connected with a sliding rod 37, and the inside of the L-shaped plate 31 is provided with a lifting groove 38.
[0030] Further, the L-shaped plate 31 is fixedly connected to the outer side of the movable pipe 23, the lead screw 35 is rotatably connected to the outer side of the L-shaped plate 31 through the rotating rod 34, the sliding rod 37 is slidably connected in the inside of the lifting groove 38, and one end of the sliding rod 37 is fixedly connected to the outer side of the moving rod 22.
[0031] It should be noted that: through the rotating rod 34, the lead screw 35 can be rotated on the outer side of the L-shaped plate 31, and when the sliding rod 37 is slidably connected in the inside of the lifting groove 38, the sleeve ring 36 can be limited.
[0032] Meanwhile, the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.
[0033] Working principle: through setting the tool body 1, it is used for assisting the gluing process, ensures that the gluing process is stable and the gluing workpiece is stable and consistent, can better guarantee the stability of the gluing structure forming and the precision of the gluing structure, when the tool body 1 needs to be disassembled, first, the clamping rod 26 moves in the inside of the guide pipe 25, so that the clamping rod 26 is removed from the positioning hole 28 in the inside of the movable pipe 23, at this time, the movable pipe 23 can be conveniently removed from the inside of the stable seat 24, and the tool body 1 is disassembled and handled, the connecting rod 21 and the movable pipe 23 are arranged, when the height of the tool body 1 needs to be adjusted, the rotating rod 34 rotates in the inside of the rotating pipe 33, so that the rotating rod 34 drives the lead screw 35 to rotate, the sleeve ring 36 is threadedly connected on the outside of the lead screw 35, and the sliding rod 37 on the outside of the sleeve ring 36 is slidingly connected in the inside of the lifting groove 38, so when the lead screw 35 rotates, the sleeve ring 36 can drive the sliding rod 37 to move in the inside of the lifting groove 38, at this time, the sliding rod 37 can drive the moving rod 22 to move in the inside of the movable pipe 23, and the height of the tool body 1 can be adjusted.
[0034] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0035] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A spaceflight mass measurement tool comprising a tool body (1) characterised in that: The inside of the tool body (1) is provided with a connecting mechanism (2); The connecting mechanism (2) comprises a connecting rod (21), the bottom of the connecting rod (21) is fixedly connected with a moving rod (22), the bottom of the moving rod (22) is movably connected with a movable pipe (23), the bottom of the movable pipe (23) is clamped with a stable seat (24), the outer side of the stable seat (24) is fixedly connected with a guide pipe (25), the inside of the guide pipe (25) is movably connected with a clamping rod (26), the clamping rod (26) is fixedly connected with a compression spring (27), and the outer wall of the movable pipe (23) is provided with a positioning hole (28).
2. The spaceflight mass measurement tool of claim 1, wherein: The connecting rod (21) and the movable pipe (23) are provided with an adjusting mechanism (3), the adjusting mechanism (3) comprises an L-shaped plate (31), the outer side of the L-shaped plate (31) is fixedly connected with a connecting plate (32), the top of the connecting plate (32) is fixedly connected with a rotating pipe (33), the inside of the rotating pipe (33) is rotatably clamped with a rotating rod (34), the bottom of the rotating rod (34) is fixedly connected with a lead screw (35), the outer side of the lead screw (35) is threadedly connected with a sleeve ring (36), the outer side of the sleeve ring (36) is fixedly connected with a sliding rod (37), and the inside of the L-shaped plate (31) is provided with a lifting groove (38).
3. The spaceflight mass measurement tool of claim 1, wherein: The stable seats (24) are uniformly distributed below the tool body (1), and the connecting rod (21), the moving rod (22) and the movable pipe (23) are uniformly distributed in the inside of the tool body (1).
4. The spaceflight mass measurement tool of claim 1, wherein: The guide pipes (25) are symmetrically distributed on the outer side of the stable seat (24), and the clamping rod (26) is movably connected in the inside of the guide pipe (25) through the compression spring (27).
5. The spaceflight mass measurement tool of claim 1, wherein: The positioning hole (28) is matched with the clamping rod (26), and one end of the clamping rod (26) is located in the inside of the positioning hole (28).
6. The mass measurement tool of claim 2, wherein: The L-shaped plate (31) is fixedly connected on the outer side of the movable pipe (23), and the lead screw (35) is rotatably connected on the outer side of the L-shaped plate (31) through the rotating rod (34).
7. The spaceflight mass measurement tool of claim 2, wherein: The sliding rod (37) is slidably connected in the inside of the lifting groove (38), and one end of the sliding rod (37) is fixedly connected on the outer side of the moving rod (22).