A three-point centering conductive rod assembly device

Abstract

This utility model provides a three-point centering conductive rod assembly device, belonging to the field of conductive rod assembly technology. It includes: an expansion assembly, comprising a first fixed plate fixed to the side of the sliding groove away from the support plate, a telescopic plate disposed between the first fixed plates, a first connecting shaft disposed on one side of the first fixed plate, and a first damping spring sleeved on the side of the first connecting shaft near the first fixed plate. A positioning roller is disposed on the side of the first damping spring away from the first fixed plate, and an anti-detachment plate is fixed on the side of the first connecting shaft away from the positioning roller. The first fixed plate is fixed to the side of the sliding groove away from the support plate, providing stable support for the entire assembly. The telescopic plates between the first fixed plates have adjustable spacing to accommodate conductive rods of different specifications, enhancing the versatility of the device. The first connecting shaft is disposed on one side of the first fixed plate, with the first damping spring sleeved on its portion near the fixed plate.

Description

Technical Field

[0001] This utility model relates to the field of conductive rod assembly technology, and in particular to a three-point centering conductive rod assembly device. Background Technology

[0002] The three-point centering conductive rod assembly device ensures accurate positioning and stability of the conductive rod during assembly through a three-point support system. This device precisely fixes the conductive rod in the designated position, avoiding assembly defects caused by offset or instability. Through the three-point centering principle, the device effectively eliminates the tilt and misalignment of the conductive rod, improves assembly accuracy, and ensures conductivity and long-term stable operation of the equipment. This device is widely used in fields such as power and electrical equipment manufacturing, improving the efficiency and product quality of automated production lines.

[0003] The existing three-point centering conductive rod assembly device has significant shortcomings. During use, it cannot be quickly adjusted according to different specifications and models of conductive rods. Its structural design lacks flexibility, the adjustment components are complex to operate and time-consuming, making it difficult to adapt to diverse production needs. Furthermore, the linkage between the centering components is poor, making it difficult to achieve precise synchronous adjustment. This not only reduces assembly efficiency but also easily leads to centering deviations, affecting the assembly quality and overall performance of the conductive rod.

[0004] Therefore, this application provides a three-point centering conductive rod assembly device to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a three-point centering conductive rod assembly device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a three-point centering conductive rod assembly device, comprising a support plate, characterized in that it further comprises: The damage prevention component includes sliding grooves formed at the four corners of the inner wall of the support plate, and a second connecting plate is slidably disposed inside each sliding groove. A second damping spring is fixed on the side of the sliding groove away from the second connecting plate. An expansion assembly includes a first fixed plate fixed to the side of the sliding groove away from the support plate, a telescopic plate disposed between the first fixed plates, a first connecting shaft disposed on one side of the first fixed plate, a first damping spring sleeved on the side of the first connecting shaft near the first fixed plate, a positioning roller disposed on the side of the first damping spring away from the first fixed plate, and an anti-detachment plate fixed on the side of the first connecting shaft away from the positioning roller.

[0007] Furthermore, a first connecting plate is provided at the center of the first connecting shaft away from the anti-detachment plate.

[0008] The beneficial effects of adopting the above-mentioned further solution are: the first connecting plate in the middle of the first connecting shaft, the connecting component, enhances the structural stability and integrity of the expansion assembly.

[0009] Furthermore, the adjustment assembly includes connecting blocks fixed on both sides of the first fixing plate, and a first telescopic rod is provided between each connecting block.

[0010] The beneficial effect of adopting the above-mentioned further solution is that, in the adjustment assembly, the connecting blocks are fixed on both sides of the first fixed plate, and the spacing between the first telescopic rod connecting blocks can be adjusted by telescopic movement to adapt to different conductive rods.

[0011] Furthermore, the auxiliary component includes a second telescopic rod fixed in the middle of the support plate, a second fixed plate fixed at the other end of the second telescopic rod, a second connecting shaft provided on the second fixed plate, a third connecting plate rotatably provided on the second connecting shaft, and auxiliary rollers provided at both ends of the third connecting plate.

[0012] The beneficial effects of adopting the above-mentioned further solution are as follows: the second telescopic rod is fixed in the middle of the support plate, and the second fixed plate is moved up and down or back and forth by telescopic movement to adjust the auxiliary position to match the height or angle of the conductive rod. The second connecting shaft on the second fixed plate passes through the third connecting plate, so that the third connecting plate can rotate around the shaft and flexibly fit the outer surface of the conductive rod. The auxiliary rollers at both ends of the third connecting plate contact the conductive rod by rolling, reducing friction and providing support and guidance.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. The sliding grooves at the four corners of the inner wall of the support plate provide sliding guidance for the second connecting plate. When an external impact force is applied to the second connecting plate, it slides in the sliding groove and simultaneously squeezes or stretches the second damping spring, effectively reducing damage to the device and conductive rod and other components, ensuring a smooth assembly process, and improving the durability and assembly accuracy of the device. 2. The first fixed plate is fixed to the side of the sliding groove away from the support plate, providing stable support for the entire assembly. The telescopic plates between the first fixed plates can be adjusted in spacing to accommodate conductive rods of different specifications, enhancing the versatility of the device. The first connecting shaft is located on one side of the first fixed plate, and a first damping spring is sleeved on its part near the fixed plate. When the positioning roller contacts the conductive rod, the first damping spring buffers the pressure through elastic deformation, avoiding damage caused by rigid contact. The positioning roller is located on the side of the first damping spring away from the fixed plate, and reduces friction by rolling contact with the conductive rod, facilitating accurate positioning and adjustment. Attached Figure Description

[0014] Figure 1 This is a front view of a three-point centering conductive rod assembly device according to the present invention; Figure 2This is a structural exploded view of a three-point centering conductive rod assembly device according to the present invention; Figure 3 This is a structural diagram of the expansion component in a three-point centering conductive rod assembly device of this utility model; Figure 4 This is a structural diagram of an auxiliary component in a three-point centering conductive rod assembly device according to this utility model.

[0015] Figure label: 1. Support plate; 2. Adjustment component; 21. Connecting block; 22. First telescopic rod; 3. Expansion assembly; 31. First fixing plate; 32. Telescopic plate; 33. Positioning roller; 34. First damping spring; 35. First connecting shaft; 36. First connecting plate; 37. Anti-detachment plate; 4. Damage protection components; 41. Sliding groove; 42. Second damping spring; 43. Second connecting plate; 5. Auxiliary components; 51. Second telescopic rod; 52. Second fixing plate; 53. Second connecting shaft; 54. Third connecting plate; 55. Auxiliary roller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1 - Figure 3 As shown, this utility model provides a technical solution: a three-point centering conductive rod assembly device, including a support plate 1, characterized in that it further includes: The damage prevention component 4 includes sliding grooves 41 formed at the four corners of the inner wall of the support plate 1. A second connecting plate 43 is slidably disposed inside each sliding groove 41. A second damping spring 42 is fixed on the side of the sliding groove 41 away from the second connecting plate 43. The sliding grooves 41 at the four corners of the inner wall of the support plate 1 provide sliding guidance for the second connecting plate 43. When an external impact force is applied to the second connecting plate 43, it slides in the sliding groove 41 and simultaneously squeezes or stretches the second damping spring 42, effectively reducing damage to the device and components such as the conductive rod, ensuring a smooth assembly process, and improving the durability and assembly accuracy of the device. Expansion assembly 3 includes a first fixed plate 31 fixed to the side of the sliding groove 41 away from the support plate 1, a telescopic plate 32 disposed between the first fixed plates 31, a first connecting shaft 35 disposed on one side of the first fixed plate 31, a first damping spring 34 sleeved on the side of the first connecting shaft 35 near the first fixed plate 31, a positioning roller 33 disposed on the side of the first damping spring 34 away from the first fixed plate 31, and an anti-detachment plate 37 fixed on the side of the first connecting shaft 35 away from the positioning roller 33. The first fixed plate 31 is fixed to the sliding groove 41 away from the support plate 1. On one side, providing stable support for the entire assembly, the telescopic plates 32 between the first fixed plates 31 have adjustable spacing to accommodate conductive rods of different specifications, enhancing the versatility of the device. The first connecting shaft 35 is located on one side of the first fixed plate 31, and a first damping spring 34 is sleeved on its part near the fixed plate. When the positioning roller 33 contacts the conductive rod, the first damping spring 34 buffers the pressure through elastic deformation, avoiding damage caused by rigid contact. The positioning roller 33 is located on the side of the first damping spring 34 away from the fixed plate, and reduces friction by rolling contact with the conductive rod, facilitating precise positioning and adjustment.

[0018] Furthermore, such as Figure 1 - Figure 3 As shown: A first connecting plate 36 is provided in the middle of the first connecting shaft 35 away from the anti-detachment plate 37. The first connecting plate 36 in the middle of the first connecting shaft 35 is a connecting component, which enhances the structural stability and integrity of the expansion assembly 3.

[0019] The above solutions also suffer from instability in lifting and lowering, such as... Figure 4 As shown: In this solution, the auxiliary component 5 includes a second telescopic rod 51 fixed in the middle of the support plate 1. The other end of the second telescopic rod 51 is fixed to a second fixed plate 52. A second connecting shaft 53 is provided on the second fixed plate 52. A third connecting plate 54 is rotatably connected to the second connecting shaft 53. Auxiliary rollers 55 are provided at both ends of the third connecting plate 54. The second telescopic rod 51 is fixed in the middle of the support plate 1. By telescopically extending and retracting, it drives the second fixed plate 52 to move up and down or back and forth, adjusting the auxiliary position to adapt to the height or angle of the conductive rod. The second connecting shaft 53 on the second fixed plate 52 passes through the third connecting plate 54, allowing the third connecting plate 54 to rotate around the shaft and flexibly fit the outer surface of the conductive rod. The auxiliary rollers 55 at both ends of the third connecting plate 54 contact the conductive rod by rolling, reducing friction and providing support and guidance.

[0020] Working principle: such as Figure 1 - Figure 4As shown, the inner wall of the support plate 1 has four sliding grooves 41 at its four corners, forming a guide structure for the anti-damage component 4. A second connecting plate 43 is slidably installed in the sliding groove 41, and a second damping spring 42 is fixed on the side away from the sliding groove 41. When an external impact force is applied, the second connecting plate 43 moves along the sliding groove 41, squeezing or stretching the second damping spring 42. The collision energy is absorbed through the elastic deformation of the spring, avoiding rigid contact between the device and the conductive rod, reducing component damage, ensuring a smooth assembly process, and improving the durability and centering accuracy of the device. The expansion component 3 is fixed on the side of the sliding groove 41 away from the support plate 1. The first fixed plate 31 provides an installation reference. The inter-plate telescopic plate 32 has an adjustable spacing to adapt to conductive rods of different diameters, enhancing the versatility of the device. A first connecting shaft 35 is provided on the outer side of the first fixed plate 31, passing through the positioning roller 33 and the first damping spring 34. When the positioning roller 33 contacts the conductive rod, the first damping spring 34 is compressed or rebounded to buffer the contact pressure, avoiding rigid squeezing and surface damage. The positioning roller 33 rolls... Friction reduces contact resistance, facilitating fine-tuning and precise positioning of the conductive rod. The anti-detachment plate 37 at the end of the first connecting shaft 35 prevents the shaft from falling off. The first connecting plate 36 in the middle horizontally connects multiple sets of expansion structures, enhancing the overall rigidity and stability of the component. The adjustment component 2 is fixed to both sides of the first fixed plate 31 via the connecting block 21. The built-in first telescopic rod 22 extends and retracts axially, driving the expansion component 3 to move horizontally or adjust its angle, achieving adaptation of the lateral spacing of conductive rods of different specifications and improving the application flexibility of the device. The auxiliary component 5 is installed in the middle of the support plate 1. The extension and retraction of the second telescopic rod 51 drives the second fixed plate 52 to move up and down or back and forth, adjusting the auxiliary support position to match the height and tilt angle of the conductive rod. The second fixed plate 52 is provided with a second connecting shaft 53, which passes through the third connecting plate 54, allowing it to rotate around the shaft and conform to the outer surface curve of the conductive rod. The auxiliary rollers 55 at both ends of the third connecting plate 54 contact the conductive rod in a rolling manner, reducing friction and providing stable support and guidance, assisting the conductive rod to quickly align with the assembly position.

[0021] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A three-point centering conductive rod assembly device, comprising a support plate (1), characterized in that, Also includes: The damage prevention component (4) includes sliding grooves (41) formed at the four corners of the inner wall of the support plate (1). A second connecting plate (43) is slidably arranged inside each sliding groove (41). A second damping spring (42) is fixed on the side of the sliding groove (41) away from the second connecting plate (43). The expansion assembly (3) includes a first fixed plate (31) fixed on the side of the sliding groove (41) away from the support plate (1), a telescopic plate (32) is provided between the first fixed plates (31), a first connecting shaft (35) is provided on one side of the first fixed plate (31), a first damping spring (34) is sleeved on the side of the first connecting shaft (35) close to the first fixed plate (31), a positioning roller (33) is provided on the side of the first damping spring (34) away from the first fixed plate (31), and an anti-detachment plate (37) is fixed on the side of the first connecting shaft (35) away from the positioning roller (33).

2. The three-point centering conductive rod assembly device according to claim 1, characterized in that, The first connecting shaft (35) is provided with a first connecting plate (36) in the middle part away from the anti-detachment plate (37).

3. The three-point centering conductive rod assembly device according to claim 1, characterized in that, Adjustment components (2) are provided on the outer side of the first fixing plate (31).

4. The three-point centering conductive rod assembly device according to claim 3, characterized in that, The adjustment component (2) includes connecting blocks (21) fixed on both sides of the first fixing plate (31), and a first telescopic rod (22) is provided between each connecting block (21).

5. The three-point centering conductive rod assembly device according to claim 1, characterized in that, An auxiliary component (5) is fixed in the middle of the support plate (1).

6. The three-point centering conductive rod assembly device according to claim 5, characterized in that, The auxiliary component (5) includes a second telescopic rod (51) fixed in the middle of the support plate (1), a second fixing plate (52) fixed at the other end of the second telescopic rod (51), a second connecting shaft (53) provided on the second fixing plate (52), a third connecting plate (54) rotatably provided on the second connecting shaft (53), and auxiliary rollers (55) provided at both ends of the third connecting plate (54).

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