Welding tool for spaceflight receiving antenna

Abstract

The utility model discloses a spaceflight receiving antenna welding tool which comprises a bottom plate, a welding assembly, a movable placing mechanism, a rapid clamping mechanism and a clamping auxiliary mechanism, and the movable placing mechanism comprises a first air cylinder, a base, an inclined plate, a sliding block, a sliding rail, a movable block and a placing frame. The rapid clamping mechanism comprises a clamping pipe, a clamping rod, a clamping plate, a longitudinal clamping groove, a slope block, a push block, a clamping spring and a clamping plate, and the clamping auxiliary mechanism comprises a connecting groove, a threaded pipe, a thrust bearing, a moving sleeve, a connecting spring and a connecting block. The position of the welding assembly can be accurately controlled, through cooperation of the clamping pipe, the clamping rod, the clamping plate and other components, rapid mounting and dismounting of the welding assembly are achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, and more specifically, it relates to a welding tooling for aerospace receiving antennas. Background Technique

[0002] The welding tooling for aerospace receiving antennas is a device or tool specifically used in the aerospace field for welding receiving antenna components. Due to the high requirements for reliability and performance of spacecraft, the welding process must be precise and stable.

[0003] In the existing technology, firstly, the positioning of the welding components of some devices becomes very difficult and requires manual adjustment, with low efficiency and difficult to guarantee accuracy. There is no automated moving mechanism, and operators need to spend more time and effort to move and position the welding components, increasing the labor intensity. Different welding components may require different positions and angles. Secondly, the installation and disassembly of the welding components of some devices become slow, affecting the maintenance or replacement efficiency. Manual installation may result in unstable fixation of the welding components, affecting the welding quality, especially when dealing with heavy or large components. Finally, some devices lack additional support and elasticity, which may cause the entire structure to be unstable during the welding process, leading to easier damage to the equipment and increased maintenance costs. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the utility model provides a welding tooling for aerospace receiving antennas to solve the technical problems such as the very difficult positioning of welding components and the slow installation and disassembly of welding components mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A welding tooling for a space receiving antenna, comprising a bottom plate, a welding assembly, a moving placement mechanism, a quick clamping mechanism, and a clamping assistance mechanism. The moving placement mechanism includes a first cylinder, a base, an inclined plate, a slider, a slide rail, a moving block, and a placement rack. The first cylinder is installed on the side of the base, the inclined plate is installed on the side of the moving block, the slider is arranged at the bottom of the inclined plate and the moving block, the slide rail is arranged on the top of the base, the slider is embedded in the slide rail for guiding cooperation, the placement rack is installed on the top of the moving block, and the side of the moving block is connected with the first cylinder in cooperation. The quick clamping mechanism includes a clamping tube, a clamping rod, a clamping plate, a longitudinal clamping groove, a slope block, a pushing block, a clamping spring, and a clamping plate. The clamping rod extends into the interior of the clamping tube, the clamping plate is installed on the side of the clamping rod, the longitudinal clamping groove is arranged on the side of the clamping rod, the slope block is arranged on the side wall of the clamping tube, the pushing block moves directionally on the slope block, the clamping spring is installed on the side of the pushing block, the clamping plate is arranged at one end of the clamping spring, and the top end of the clamping plate can be pressed against the clamping plate to make the clamping plate abut against the top end of the inner wall of the clamping tube.

[0008] The present utility model is further arranged such that the clamping assistance mechanism includes a connecting groove, a threaded tube, a thrust bearing, a moving sleeve, a connecting spring, and a connecting block. The connecting groove is arranged through the side wall of the clamping tube, the inner wall of the threaded tube is threadedly connected with the outer wall of the clamping tube, the thrust bearing is installed at the top of the threaded tube, the moving sleeve is movably sleeved on the side wall of the clamping tube, the bottom of the moving sleeve is connected with the top of the thrust bearing in cooperation, the connecting spring is arranged on the inner wall of the moving sleeve, one end of the connecting spring extends into the connecting groove to be connected with the connecting block in cooperation, and the connecting block is fixedly installed on the side of the pushing block.

[0009] The present utility model is further arranged such that a washer is installed at the top end inside the clamping tube, and the top end of the clamping plate compresses and connects the washer. The washer helps to stably connect the clamping rod inside the clamping tube and reduce wear.

[0010] The present utility model is further arranged such that a movement groove is formed on the slope block, and the bottom of the pushing block extends into the movement groove for directional slope sliding. The movement groove allows the pushing block to slide smoothly on the slope block, improving the accuracy of the clamping action.

[0011] The present utility model is further arranged such that a second cylinder is installed on the top end face of the bottom plate, and a top plate is connected to the top end of the second cylinder. The second cylinder and the top plate provide additional support and pressure, which helps to improve the stability during the welding process.

[0012] The present utility model is further arranged such that a guide rod is installed on the bottom end face of the top plate, a guide sleeve is installed on the top end face of the bottom plate, and the guide rod extends into the guide sleeve for directional guiding cooperation. The guide rod and the guide sleeve ensure the precise guiding of the welding assembly during movement.

[0013] The present utility model is further configured such that a lateral plate is installed at the top end of the side of the welding assembly, a connecting plate is installed at the bottom end of the side wall of the clamping pipe, and the connecting plate is fixedly installed on the lateral plate. The lateral plate and the connecting plate fix the side of the welding assembly to prevent displacement during the welding process.

[0014] The present utility model is further configured such that a top inclined frame is installed on the bottom end face of the top plate. One end of the clamping is respectively fitted and installed on the top inclined frame and the top plate, and the other end of the clamping rod extends through the lateral plate and further extends into the clamping pipe. The top inclined frame provides auxiliary support for the welding assembly and enhances the stability of the entire structure.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a welding tooling for a space receiving antenna, having the following beneficial effects:

[0017] The present utility model is provided with a moving placement mechanism. Through the coordinated operation of the first cylinder, the base, the inclined plate, the slider, the slide rail, the moving block and the placement rack, the position of the welding assembly can be accurately controlled, the welding precision can be improved, the automated moving placement mechanism reduces the need for manual operation, improves the production efficiency and safety, can adapt to welding assemblies of different sizes and shapes, and improves the versatility of the equipment.

[0018] The present utility model is provided with a quick clamping mechanism. Through the cooperation of components such as the clamping pipe, the clamping rod, and the clamping plate, the quick installation and disassembly of the welding assembly are realized, the production efficiency is improved, and the design of the clamping spring and the clamping plate ensures the stable connection between the welding assembly and the tooling, improving the welding quality.

[0019] The present utility model is provided with a clamping auxiliary mechanism. The cooperation of the connecting groove, the threaded pipe, the thrust bearing, the moving sleeve, the connecting spring and the connecting block assists the clamping action of the quick clamping mechanism, improves the smoothness and accuracy of clamping, the setting of the thrust bearing and the moving sleeve reduces the friction and wear during the clamping process, enhances the stability of the entire structure, and by reducing wear and extending the service life of the equipment, the clamping auxiliary mechanism helps to reduce the maintenance cost. Description of the drawings

[0020] Figure 1 is a schematic diagram of the overall structure of the device in the present utility model in the unused state;

[0021] Figure 2 is a schematic diagram of the overall structure of the device in the present utility model from the side view;

[0022] Figure 3 is a schematic diagram of the structure of the moving placement mechanism in the present utility model;

[0023] Figure 4This is a schematic structural diagram of the quick clamping mechanism and the clamping assistance mechanism in the present utility model;

[0024] Figure 5 This is a schematic structural diagram inside the quick clamping mechanism and the clamping assistance mechanism in the present utility model.

[0025] In the figure: 1, base plate; 2, welding assembly; 3, first cylinder; 4, base; 5, inclined plate; 6, slider; 7, slide rail; 8, moving block; 9, placement rack; 10, clamping pipe; 11, clamping rod; 12, clamping plate; 13, longitudinal card slot; 14, slope block; 15, pushing block; 16, clamping spring; 17, clamping plate; 18, connecting slot; 19, threaded pipe; 20, thrust bearing; 21, moving sleeve; 22, connecting spring; 23, connecting block; 24, washer; 25, moving slot; 26, second cylinder; 27, top plate; 28, guiding rod; 29, guiding sleeve; 30, side plate; 31, connecting plate; 32, top inclined frame. Specific embodiments

[0026] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0027] It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0028] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0029] Please refer to Figures 1-5, A welding tooling for a space receiving antenna, comprising a bottom plate 1, a welding assembly 2, a moving placement mechanism, a quick clamping mechanism, and a clamping assistance mechanism. The moving placement mechanism includes a first cylinder 3, a base 4, an inclined plate 5, a slider 6, a slide rail 7, a moving block 8, and a placement rack 9. The first cylinder 3 is installed on the side of the base 4. The inclined plate 5 is installed on the side of the moving block 8. The slider 6 is arranged at the bottom of the inclined plate 5 and the moving block 8. The slide rail 7 is arranged on the top of the base 4. The slider 6 is embedded in the slide rail 7 for guiding. The placement rack 9 is installed on the top of the moving block 8. The side of the moving block 8 is connected to the first cylinder 3 in cooperation. The quick clamping mechanism includes a clamping tube 10, a clamping rod 11, a clamping plate 12, a longitudinal slot 13, a slope block 14, a push block 15, a clamping spring 16, and a clamping plate 17. The clamping rod 11 extends into the interior of the clamping tube 10. The clamping plate 12 is installed on the side of the clamping rod 11. The longitudinal slot 13 is arranged on the side of the clamping rod 11. The slope block 14 is arranged on the side wall of the clamping tube 10. The push block 15 moves directionally on the slope block 14. The clamping spring 16 is installed on the side of the push block 15. The clamping plate 17 is arranged at one end of the clamping spring 16. The top end of the clamping plate 17 can press against the clamping plate 12, so that the clamping plate 12 presses against the top end of the inner wall of the clamping tube 10.

[0030] In this embodiment, when the first cylinder 3 is activated, it pushes or pulls the moving block 8 through mechanical action. The inclined plate 5 is installed on the side of the moving block 8 and is used to guide the movement of the slider 6. The slider 6 is located at the bottom of the inclined plate 5 and the moving block 8 and can slide on the slide rail 7. The slide rail 7 is arranged on the top of the base 4. The placement rack 9 is installed on the top of the moving block 8 and is used to support the welding assembly 2. The welding assembly 2 can be accurately moved to a predetermined welding position on the bottom plate 1. The quick clamping mechanism is responsible for the quick installation and disassembly of the welding assembly 2. The push block 15 can slide on the slope block 14. The clamping plate 17 pushed by the clamping spring 16 moves inward to the longitudinal slot 13. As the push block 15 moves, the clamping plate 17 can press the clamping plate 12, making it close to the top end of the inner wall of the clamping tube 10, so that the clamping rod 11 is fixed in the clamping tube 10. The components such as the clamping tube 10, the clamping rod 11, and the clamping plate 12 work together to realize the quick connection and separation of the components, and can realize the quick connection and disassembly of the welding assembly 2, improving work efficiency.

[0031] The clamping assistance mechanism includes a connection groove 18, a threaded tube 19, a thrust bearing 20, a moving sleeve 21, a connection spring 22, and a connection block 23. The connection groove 18 runs through the side wall of the clamping tube 10. The inner wall of the threaded tube 19 is threadedly connected to the outer wall of the clamping tube 10. The thrust bearing 20 is installed at the top of the threaded tube 19. The moving sleeve 21 is movably sleeved on the side wall of the clamping tube 10. The bottom of the moving sleeve 21 is connected to the top of the thrust bearing 20 in cooperation. The connection spring 22 is arranged on the inner wall of the moving sleeve 21. One end of the connection spring 22 extends into the connection groove 18 and is connected to the connection block 23 in cooperation. The connection block 23 is fixedly installed on the side of the push block 15.

[0032] In this embodiment, the clamping auxiliary mechanism is used to assist the operation of the quick clamping mechanism. The connecting groove 18 is set through the side wall of the clamping tube 10, the rotating threaded tube 19 rotates, the thrust bearing 20 is installed on the top of the threaded tube 19, and the moving sleeve 21 is movably sleeved on the side wall of the clamping tube 10, so that the moving sleeve 21 moves upward, driving the connecting spring 22 and the connecting block 23 to move in the connecting groove 18, and the connecting block 23 is fixed on the side of the push block 15, thereby driving the push block 15 to move on the slope block 14 to assist the clamping action.

[0033] See also Figures 1-5 As a supplementary implementation method of a welding tool for a space receiving antenna for a mobile placement mechanism, a quick clamping mechanism and a clamping auxiliary mechanism: a gasket 24 is installed at the inner top of the clamping tube 10, and the top of the clamping plate 12 compresses and connects the gasket 24, a movement groove 25 is opened on the slope block 14, and the bottom of the push block 15 extends into the movement groove 25 to slide with a directional slope, a second cylinder 26 is installed on the top end surface of the bottom plate 1, and the top end of the second cylinder 26 is connected to a top plate 27, and the bottom end surface of the top plate 27 is installed with a guide Rod 28, a guide sleeve 29 is installed on the top end surface of the bottom plate 1, and the guide rod 28 extends into the guide sleeve 29 to cooperate with the directional guiding setting, a lateral plate 30 is installed on the top end of the side of the welding assembly 2, a connecting plate 31 is installed on the bottom end of the side wall of the clamping tube 10, and the connecting plate 31 is fixedly installed on the lateral plate 30, and a top inclined frame 32 is installed on the bottom end surface of the top plate 27, and one end of the clamping is respectively installed on the top inclined frame 32 and the top plate 27, and the other end of the clamping rod 11 extends through the lateral plate 30 and further extends into the clamping tube 10.

[0034] More specifically, the welding assembly 2 and the clamping tube 10 are protected and wear is reduced. The moving groove 25 allows the push block 15 to slide smoothly on the slope block 14, thereby improving the accuracy of the clamping action. The second cylinder 26 and the top plate 27 provide additional support and pressure, which contribute to stability during the welding process. The guide rod 28 and the guide sleeve 29 ensure the precise guidance of the welding assembly 2 during movement. The lateral plate 30 and the connecting plate 31 fix the side of the welding assembly 2 to prevent displacement during the welding process. The top inclined frame 32 provides auxiliary support for the welding assembly 2, thereby enhancing the stability of the entire structure.

[0035] In summary, when the overall equipment is in use or running: when the operation of the moving placement mechanism is required and the first cylinder 3 is activated, it pushes or pulls the moving block 8 through mechanical action, and the inclined plate 5 is installed on the side of the moving block 8 to guide the movement of the slider 6. The slider 6 is located at the bottom of the inclined plate 5 and the moving block 8 and can slide on the slide rail 7. The slide rail 7 is arranged on the top of the base 4. The placement frame 9 is installed on the top of the moving block 8 to support the welding assembly 2. The welding assembly 2 can be accurately moved to a predetermined welding position on the base plate 1.

[0036] When the operation of the quick clamping mechanism is required, the quick clamping mechanism is responsible for the quick installation and disassembly of the welding assembly 2. The push block 15 can slide on the slope block 14, and the clamping plate 17 pushed by the clamping spring 16 moves inward to the longitudinal clamping groove 13. With the movement of the push block 15, the clamping plate 17 can press the clamping plate 12 to make it close to the top of the inner wall of the clamping tube 10, so that the clamping rod 11 is fixed in the clamping tube 10. The clamping tube 10, the clamping rod 11, the clamping plate 12 and other components work together to achieve quick connection and separation of the components, which can achieve quick connection and disassembly of the welding assembly 2 and improve work efficiency.

[0037] When the operation of the clamping auxiliary mechanism is required, the clamping auxiliary mechanism is used to assist the operation of the quick clamping mechanism. The connecting groove 18 is set through the side wall of the clamping tube 10, the rotating threaded tube 19 rotates, the thrust bearing 20 is installed on the top of the threaded tube 19, and the moving sleeve 21 is movably sleeved on the side wall of the clamping tube 10, so that the moving sleeve 21 moves upward, driving the connecting spring 22 and the connecting block 23 to move in the connecting groove 18, and the connecting block 23 is fixed on the side of the push block 15, thereby driving the push block 15 to move on the slope block 14 to assist the clamping action.

[0038] The welding assembly 2 and the clamping tube 10 are protected and wear is reduced. The moving groove 25 allows the push block 15 to slide smoothly on the slope block 14, thereby improving the accuracy of the clamping action. The second cylinder 26 and the top plate 27 provide additional support and pressure, which contribute to the stability during the welding process. The guide rod 28 and the guide sleeve 29 ensure the precise guidance of the welding assembly 2 during movement. The lateral plate 30 and the connecting plate 31 fix the side of the welding assembly 2 to prevent displacement during the welding process. The top inclined frame 32 provides auxiliary support for the welding assembly 2, thereby enhancing the stability of the entire structure.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding tool for aerospace receiving antenna, comprising a base plate (1), a welding assembly (2), a mobile placement mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, wherein: The movable placement mechanism comprises a first cylinder (3), a base (4), an inclined plate (5), a slider (6), a slide rail (7), a moving block (8) and a placement frame (9); the first cylinder (3) is mounted on the side of the base (4); the inclined plate (5) is mounted on the side of the moving block (8); the slider (6) is arranged at the bottom of the inclined plate (5) and the moving block (8); the slide rail (7) is arranged at the top of the base (4); the slider (6) is embedded in the slide rail (7) to cooperate with the guide arrangement; the placement frame (9) is mounted on the top of the moving block (8); the quick clamping mechanism comprises a clamping tube (10), a clamping rod ( The invention relates to a card tube (10), a card plate (11), a longitudinal card groove (13), a gradient block (14), a push block (15), a card spring (16) and a clamping plate (17); the card rod (11) extends into the interior of the card tube (10); the card plate (12) is installed on the side of the card rod (11); the longitudinal card groove (13) is arranged on the side of the card rod (11); the gradient block (14) is arranged on the side wall of the card tube (10); the push block (15) moves in a directional manner on the gradient block (14); the card spring (16) is installed on the side of the push block (15); and the clamping plate (17) is arranged on one end of the card spring (16).

2. The welding tool for aerospace receiving antenna according to claim 1 is characterized in that: The clamping auxiliary mechanism comprises a connecting groove (18), a threaded tube (19), a thrust bearing (20), a moving sleeve (21), a connecting spring (22) and a connecting block (23); the connecting groove (18) is arranged through the side wall of the clamping tube (10); the inner wall of the threaded tube (19) and the outer wall of the clamping tube (10) are connected by a threaded arrangement; the thrust bearing (20) is installed on the top of the threaded tube (19); the moving sleeve (21) is movably sleeved on the side wall of the clamping tube (10); the bottom of the moving sleeve (21) is connected by a top of the thrust bearing (20); the connecting spring (22) is arranged on the inner wall of the moving sleeve (21); one end of the connecting spring (22) extends into the connecting groove (18) and is connected by a connecting block (23); the connecting block (23) is fixedly installed on the side of the push block (15).

3. The welding tool for aerospace receiving antenna according to claim 1 is characterized in that: A gasket (24) is installed at the inner top end of the clamping tube (10), and the top end of the clamping plate (12) compresses and connects the gasket (24).

4. The welding tool for aerospace receiving antenna according to claim 1 is characterized in that: The slope block (14) is provided with a movement groove (25), and the bottom of the push block (15) extends into the movement groove (25) to slide in a directional slope.

5. The welding tool for aerospace receiving antenna according to claim 1 is characterized in that: A second cylinder (26) is installed on the top end surface of the bottom plate (1), and a top plate (27) is connected to the top end of the second cylinder (26).

6. The welding tool for aerospace receiving antenna according to claim 5 is characterized in that: A guide rod (28) is installed on the bottom end surface of the top plate (27), a guide sleeve (29) is installed on the top end surface of the bottom plate (1), and the guide rod (28) extends into the guide sleeve (29) to cooperate with the directional guide setting.

7. The welding tool for aerospace receiving antenna according to claim 1 is characterized by: A lateral plate (30) is installed at the top end of the side of the welding assembly (2), a connecting plate (31) is installed at the bottom end of the side wall of the clamping tube (10), and the connecting plate (31) is fixedly installed on the lateral plate (30).

8. The welding tool for aerospace receiving antenna according to claim 5 is characterized by: A top inclined frame (32) is installed on the bottom end surface of the top plate (27), and one end of the clamping rod (11) is respectively mounted on the top inclined frame (32) and the top plate (27), and the other end of the clamping rod (11) extends through the side plate (30) and further extends into the clamping tube (10).

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