Aluminum alloy conductor cast-weld integrated forming equipment of high-voltage switch

Abstract

The invention belongs to the technical field of aluminum alloy conductor cast-weld, and discloses a high-voltage switch aluminum alloy conductor cast-weld integrated forming device which comprises a base, a workbench is fixedly installed on one side of the upper surface of the base, a mold is arranged on the surface of the workbench, and a cooling mechanism is arranged in the mold. A worktable is fixedly mounted on one side of the upper surface of the base, a demolding mechanism is arranged in the worktable, a mounting seat is fixedly mounted on the other side of the upper surface of the base, and an electric supporting column is rotatably connected to the upper end of the mounting seat. An electric clamping plate can conveniently fix an object needing to be welded, the object is moved to the upper side of a mold through an electric supporting column, a first motor is started to drive a first mechanical arm to move downwards, the object is stably placed on a welding part, the object is welded to the formed object through a second mechanical arm and a welding assembly, and the production efficiency is greatly improved. The production period is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy conductor casting and welding, and in particular to an aluminum alloy conductor casting and welding integrated molding device for a high-voltage switch. Background Art

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries.

[0003] There are many types of aluminum alloy conductors used in high-voltage switches, and their structures vary greatly. Each product must develop a corresponding low-pressure casting mold, and the mold cost is high. Especially in the product prototype trial production stage, sometimes the product structure needs to be modified, resulting in mold repair or even scrapping. Sometimes after the surface of the cast conductor is ground and polished, small pores, sand holes and other defects will appear, which require repeated repairs, and serious ones will be scrapped. Therefore, a combination of casting and welding is used for processing. The joint part is produced using a simple gravity casting mold, which greatly reduces the mold cost and stabilizes the product quality. The middle part adopts the welding process of formed aluminum tubes; the robot one-time welding molding process.

[0004] For this reason, an aluminum alloy conductor casting and welding integrated forming equipment for high-voltage switches is proposed, and the equipment is upgraded and modified on the basis of the device to solve these shortcomings. Summary of the invention

[0005] The purpose of the present invention is to solve the problems of the background technology and provide an integrated casting and welding molding device for an aluminum alloy conductor of a high-voltage switch.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A high-voltage switch aluminum alloy conductor cast welding integrated molding equipment comprises a base, a workbench is fixedly installed on one side of the upper surface of the base, a mold is arranged on the surface of the workbench, a cooling mechanism is arranged inside the mold, and a demolding mechanism is arranged inside the workbench, a mounting seat is fixedly installed on the other side of the upper surface of the base, the upper end of the mounting seat is rotatably connected to an electric support column, a motor 1 is fixedly installed on the top of the electric support column, a threaded rod is fixedly installed on the output shaft of the motor 1, the end of the threaded rod away from the motor 1 is rotatably connected to the inner wall of the electric support column through a bearing, the outer end of the threaded rod is threadedly connected to a threaded block, one end of the threaded block extends out of the electric support column and is fixedly connected to a mechanical arm 1, one end of the mechanical arm 1 is fixedly installed with a mounting plate, one end of the mounting plate is installed with an electric clamping plate, a sliding plate is arranged on the surface of the base, a mechanical arm 2 is fixedly installed on the upper end of the sliding plate, and a welding assembly is fixedly installed on the upper end of the mechanical arm 2.

[0007] Furthermore, one end of the threaded block away from the robot arm 1 is fixedly connected to a guide block, and one side of the inner wall of the electric support column away from the robot arm 1 is provided with a guide groove for sliding connection of the outer end of the guide block.

[0008] Furthermore, a sliding groove for sliding connection of the outer end of the threaded block is provided on the surface of the electric support column.

[0009] Furthermore, a track block is fixedly installed at the lower end of the sliding plate, an electric wheel is fixedly installed at the bottom of the track block, a track groove is opened on the surface of the base for sliding connection of the outer end of the track block, and the bottom of the electric wheel abuts against the bottom of the track groove.

[0010] Furthermore, the demolding mechanism includes a second motor, the outer end of the workbench is fixedly mounted with the second motor, the output shaft of the second motor is fixedly mounted with a screw rod, the threads on both sides of the outer end of the screw rod are opposite, the end of the screw rod away from the second motor is rotatably connected to the inner wall of the workbench through a bearing, the outer ends of the screw rod are threadedly connected with screw plates on both sides, the upper end of the screw plate is fixedly connected with a connecting rod, and the upper side of the outer end of the connecting rod is fixedly connected to the outer end of the mold.

[0011] Furthermore, the inner wall of the screw plate is slidably connected to a limit rod, and both ends of the limit rod are fixedly mounted to the inner wall of the workbench.

[0012] Furthermore, a sliding groove for sliding connection of the outer end of the connecting rod is provided on the surface of the workbench.

[0013] Furthermore, the cooling mechanism includes a water inlet pipe, a water storage tank is provided on the inner wall of the base, a water pump is fixedly installed on the inner wall of the water storage tank, a water inlet pipe is fixedly installed at the water outlet of the water pump, a circulating water tank is provided inside the mold, one end of the water inlet pipe is connected to the lower end of the circulating water tank, the upper end of the circulating water tank is connected to a water outlet pipe, and the lower end of the water outlet pipe passes through the workbench and is connected to the inside of the water storage tank.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention uses an electric support column to rotate on the mounting seat, which makes it convenient for the robot arm 1 to move to other directions, and the electric clamp can fix the object to be welded, and move the object to the upper side of the mold through the electric support column, and drive the robot arm 1 to move downward by starting the motor, so that the object is stably placed on the welding position, and the object is welded to the molded object through the robot arm 2 and the welding assembly, which greatly improves the production efficiency and reduces the production cycle.

[0015] 2. The present invention starts the second motor to drive the screw rod to rotate, so that the screw plate drives the mold to move toward or in the opposite direction, which is convenient for the mold to demould the molded object, and convenient for taking out the molded object after welding with other parts, thereby improving work efficiency; 3. The present invention uses a water pump to transport the water in the water storage tank to the circulating water pipe through the water inlet pipe, which is convenient for cooling the mold and improving the molding efficiency of the molded object inside the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the workbench of the present invention; Figure 3 It is a schematic diagram of the track block structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the electric support column of the present invention; Figure 5 It is a schematic diagram of the internal structure of the mold of the present invention; Figure 6 It is an internal cross-sectional view of the base of the present invention.

[0017] 1. Base; 10. Mounting seat; 11. Electric support column; 111. Motor 1; 112. Threaded rod; 113. Threaded block; 114. Guide block; 115. Guide groove; 116. Sliding groove; 12. Robot arm 1; 13. Mounting plate; 14. Electric clamp; 15. Mould; 151. Workbench; 16. Welding assembly; 17. Robot arm 2; 18. Sliding plate; 19. Track block; 191. Electric turntable; 192. Track groove; 2. Cooling mechanism; 21. Water outlet pipe; 22. Circulating water tank; 23. Water inlet pipe; 24. Water pump; 25. Water storage tank; 3. Demolding mechanism; 31. Motor 2; 32. Slide groove; 33. Connecting rod; 34. Screw plate; 35. Limit rod; 36. Screw rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 6 As shown, an aluminum alloy conductor casting and welding integrated molding device for a high-voltage switch includes a base 1, a workbench 151 is fixedly installed on one side of the upper surface of the base 1, a mold 15 is arranged on the surface of the workbench 151, a cooling mechanism 2 is arranged inside the mold 15, a demoulding mechanism 3 is arranged inside the workbench 151, a mounting seat 10 is fixedly installed on the other side of the upper surface of the base 1, an electric support column 11 is rotatably connected to the upper end of the mounting seat 10, a motor 111 is fixedly installed on the top of the electric support column 11, and a threaded rod 11 is fixedly installed on the output shaft of the motor 111 2. One end of the threaded rod 112 away from the motor 111 is rotatably connected to the inner wall of the electric support column 11 through a bearing. The outer end of the threaded rod 112 is threadedly connected to a threaded block 113. One end of the threaded block 113 extends out of the electric support column 11 and is fixedly connected to a mechanical arm 12. A mounting plate 13 is fixedly installed at one end of the mechanical arm 12. An electric clamping plate 14 is installed at one end of the mounting plate 13. A sliding plate 18 is provided on the surface of the base 1. A mechanical arm 2 17 is fixedly installed on the upper end of the sliding plate 18. A welding assembly 16 is fixedly installed on the upper end of the mechanical arm 2 17. Specifically, the electric support column 11 is used to rotate the robot arm 12 on the mounting base 10, so that the robot arm 12 can move to other directions, and the electric clamp 14 can fix the object to be welded. The object is moved to the upper side of the mold 15 through the electric support column 11, and the robot arm 12 is driven downward by starting the motor 111, so that the object is stably placed on the welding position, and the object is welded to the molded object through the robot arm 2 17 and the welding assembly 16.

[0023] like Figure 1 , Figure 5 and Figure 6 As shown, the cooling mechanism 2 includes a water inlet pipe 23, a water storage tank 25 is provided on the inner wall of the base 1, a water pump 24 is fixedly installed on the inner wall of the water storage tank 25, and the water outlet of the water pump 24 is fixedly installed with the water inlet pipe 23. A circulating water tank 22 is provided inside the mold 15, one end of the water inlet pipe 23 is connected to the lower end of the circulating water tank 22, and the upper end of the circulating water tank 22 is connected to the water outlet pipe 21, and the lower end of the water outlet pipe 21 passes through the workbench 151 and is connected to the inside of the water storage tank 25; specifically, the water inside the water storage tank 25 is transported to the circulating water pipe 22 through the water inlet pipe 23 by the water pump 24, so as to facilitate cooling of the mold 15.

[0024] like Figure 1 and Figure 3 As shown, a track block 19 is fixedly installed at the lower end of the sliding plate 18, an electric wheel 191 is fixedly installed at the bottom of the track block 19, and a track groove 192 for sliding connection of the outer end of the track block 19 is opened on the surface of the base 1, and the bottom of the electric wheel 191 abuts against the bottom of the track groove 192; specifically, the object is welded to the formed object through the robot arm 2 17 and the welding assembly 16.

[0025] like Figure 1 and Figure 2 As shown, the demoulding mechanism 3 includes a motor 2 31, and the motor 2 31 is fixedly installed on the outer end of the workbench 151, and a screw rod 36 is fixedly installed on the output shaft of the motor 2 31. The threads on both sides of the outer end of the screw rod 36 are opposite, and the end of the screw rod 36 away from the motor 2 31 is rotatably connected to the inner wall of the workbench 151 through a bearing, and the screw plates 34 are threadedly connected on both sides of the outer end of the screw rod 36, and the upper end of the screw plate 34 is fixedly connected to the connecting rod 33, and the upper side of the outer end of the connecting rod 33 is fixedly connected to the outer end of the mold 15; specifically, by starting the motor 2 31 to drive the screw rod 36 to rotate, the screw plate 34 drives the mold 15 to move toward or oppositely, so that the mold 15 can demould the molded object and the molded object can be taken out after being welded with other components.

[0026] like Figure 1 and Figure 2As shown, the inner wall of the screw plate 34 is slidably connected to a limit rod 35, and both ends of the limit rod 35 are fixedly installed on the inner wall of the workbench 151. The surface of the workbench 151 is provided with a sliding groove 32 for the outer end of the connecting rod 33 to be slidably connected; specifically, it is convenient for the screw plate 34 to move stably.

[0027] like Figure 1 and Figure 4 As shown, the end of the threaded block 113 away from the robot arm 12 is fixedly connected to a guide block 114, and the inner wall side of the electric support column 11 away from the robot arm 12 is provided with a guide groove 115 for the outer end of the guide block 114 to slide and connect, and the surface of the electric support column 11 is provided with a sliding groove 116 for the outer end of the threaded block 113 to slide and connect; specifically, by starting the electric rotating wheel 191, the track block 19 is moved in the track groove 192, so as to facilitate the complete welding of the object on the component.

[0028] In summary: when an object needs to be processed, the molten aluminum alloy liquid is injected into the mold through the pouring system. After the aluminum alloy liquid cools and solidifies in the mold, the required conductor shape can be formed. The electric support column 11 is used to rotate it on the mounting seat 10, so that the robot arm 12 can be moved to other directions, and the electric clamp 14 can fix the object to be welded, and the object is moved to the upper side of the mold 15 through the electric support column 11, and the robot arm 12 is driven to move downward by starting the motor 111, so that the object is stably placed on the welding position, and the object is welded to the molded object by the robot arm 2 17 and the welding assembly 16, and the track block 19 is moved in the track groove 192 by starting the electric rotating wheel 191, so that the robot arm 2 17 rotates around the workbench 151, so that the welding assembly 16 can completely weld the object to the component; During the cooling and solidification process of the aluminum alloy liquid in the mold, the water in the water storage tank 25 is transported to the circulating water pipe 22 through the water inlet pipe 23 by the water pump 24, so as to cool the mold 15. The cooled water enters the water storage tank 25 again through the water outlet pipe 21, so as to circulate the cooling water. Finally, by starting the second motor 31 to drive the screw rod 36 to rotate, the screw plate 34 drives the mold 15 to move toward or away from each other, so that the mold 15 can demould the molded object and can take out the molded object after welding with other parts.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for casting and welding an aluminum alloy conductor of a high-voltage switch, comprising a base (1), characterized in that: A workbench (151) is fixedly mounted on one side of the upper surface of the base (1), a mold (15) is arranged on the surface of the workbench (151), a cooling mechanism (2) is arranged inside the mold (15), and a demoulding mechanism (3) is arranged inside the workbench (151), a mounting seat (10) is fixedly mounted on the other side of the upper surface of the base (1), an electric support column (11) is rotatably connected to the upper end of the mounting seat (10), a motor 1 (111) is fixedly mounted on the top of the electric support column (11), a threaded rod (112) is fixedly mounted on the output shaft of the motor 1 (111), and the threaded rod (112) is away from the motor 1 ( One end of the threaded rod (111) is rotatably connected to the inner wall of the electric support column (11) through a bearing, the outer end of the threaded rod (112) is threadedly connected to a threaded block (113), one end of the threaded block (113) extends out of the electric support column (11) and is fixedly connected to a mechanical arm 1 (12), one end of the mechanical arm 1 (12) is fixedly mounted with a mounting plate (13), one end of the mounting plate (13) is mounted with an electric clamping plate (14), a sliding plate (18) is provided on the surface of the base (1), the upper end of the sliding plate (18) is fixedly mounted with a mechanical arm 2 (17), and the upper end of the mechanical arm 2 (17) is fixedly mounted with a welding assembly (16).

2. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 1, characterized in that: The end of the threaded block (113) away from the first mechanical arm (12) is fixedly connected to a guide block (114), and the inner wall side of the electric support column (11) away from the first mechanical arm (12) is provided with a guide groove (115) for sliding connection of the outer end of the guide block (114).

3. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 1, characterized in that: The surface of the electric support column (11) is provided with a sliding groove (116) for sliding connection of the outer end of the threaded block (113).

4. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 1, characterized in that: A track block (19) is fixedly mounted on the lower end of the sliding plate (18), an electric rotary wheel (191) is fixedly mounted on the bottom of the track block (19), a track groove (192) for sliding connection of the outer end of the track block (19) is provided on the surface of the base (1), and the bottom of the electric rotary wheel (191) abuts against the bottom of the track groove (192).

5. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 1, characterized in that: The demoulding mechanism (3) comprises a second motor (31), the second motor (31) is fixedly mounted on the outer end of the workbench (151), a screw rod (36) is fixedly mounted on the output shaft of the second motor (31), the threads on both sides of the outer end of the screw rod (36) are opposite, one end of the screw rod (36) away from the second motor (31) is rotatably connected to the inner wall of the workbench (151) via a bearing, the two sides of the outer end of the screw rod (36) are threadedly connected to screw plates (34), the upper end of the screw plate (34) is fixedly connected to a connecting rod (33), and the upper side of the outer end of the connecting rod (33) is fixedly connected to the outer end of the mold (15).

6. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 5, characterized in that: The inner wall of the screw plate (34) is slidably connected to a limit rod (35), and both ends of the limit rod (35) are fixedly mounted to the inner wall of the workbench (151).

7. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 5, characterized in that: A sliding groove (32) for slidingly connecting the outer end of the connecting rod (33) is provided on the surface of the workbench (151).

8. The aluminum alloy conductor casting and welding integrated molding equipment for high-voltage switch according to claim 1, characterized in that: The cooling mechanism (2) comprises a water inlet pipe (23); a water storage tank (25) is provided on the inner wall of the base (1); a water pump (24) is fixedly mounted on the inner wall of the water storage tank (25); a water inlet pipe (23) is fixedly mounted at the water outlet of the water pump (24); a circulating water tank (22) is provided inside the mold (15); one end of the water inlet pipe (23) is connected to the lower end of the circulating water tank (22); the upper end of the circulating water tank (22) is connected to a water outlet pipe (21); the lower end of the water outlet pipe (21) passes through the workbench (151) and is connected to the inside of the water storage tank (25).

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