V-shaped supporting and pressing tool for aluminum alloy conductor machining

Abstract

The utility model discloses a V-shaped supporting and pressing tool for aluminum alloy conductor machining, and relates to the technical field of aluminum alloy conductor machining, the V-shaped supporting and pressing tool comprises a bottom plate, box bodies, two driving mechanisms and two V-shaped supporting and pressing mechanisms, the box bodies are fixedly connected to the upper surfaces of the two ends of the bottom plate, and two side grooves are formed in the side faces, close to each other, of the two box bodies; the V-shaped supporting and pressing mechanism comprises two oppositely-arranged sliding rods, the two ends of each sliding rod are fixedly connected with the inner wall of the top end and the inner wall of the bottom end of the box body respectively, racks are slidably connected to the outer surfaces of the sliding rods, cross rods are fixedly connected to the side faces, away from the motor, of the racks, and the ends, away from the racks, of the cross rods penetrate through the side grooves and then are fixedly connected with connecting rods. Supporting pressing blocks are fixedly connected to the ends, away from the transverse rod, of the connecting rods, and V-shaped grooves are formed in the side faces, close to each other, of the two supporting pressing blocks; through the cooperation of the structure, the clamping device can adapt to clamping of aluminum alloy conductors with different diameters, clamping blocks do not need to be replaced for the conductors with different diameters, and the clamping flexibility is improved.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy conductor processing technology, specifically a V-shaped support clamping tool for aluminum alloy conductor processing. Background Technology

[0002] Aluminum alloy conductors are composed of aluminum and other alloying elements to improve their strength and conductivity. This type of conductor is commonly used in power transmission lines because aluminum alloys have good conductivity and, compared to pure aluminum, offer better strength and corrosion resistance, enabling them to better withstand the pressure and environmental conditions faced by high-voltage transmission lines. During the processing of aluminum alloy conductors, they need to be compressed and clamped to facilitate subsequent processing operations.

[0003] Most existing clamping devices for aluminum alloy conductor processing are designed for clamping conductors of fixed diameter. When clamping conductors of different diameters, different clamping blocks or devices need to be replaced, resulting in poor flexibility and applicability.

[0004] Therefore, we propose a V-shaped support clamping fixture for processing aluminum alloy conductors. Utility Model Content

[0005] The purpose of this utility model is to provide a V-shaped support clamping fixture for aluminum alloy conductors, which can adapt to the clamping of aluminum alloy conductors of different diameters without the need to change the clamping block for each diameter conductor, thereby improving the clamping flexibility and facilitating subsequent processing of aluminum alloy conductors.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A V-shaped support clamping fixture for processing aluminum alloy conductors includes a base plate, a housing, two drive mechanisms and two V-shaped support clamping mechanisms. The housing is fixedly connected to the upper surfaces of both ends of the base plate, and two side grooves are opened on the side of the two housings that are close to each other.

[0008] The drive mechanism includes a motor, which is fixedly connected to the outer side of the housing. A rotating rod is fixedly connected to the output end of the motor, and a gear is fixedly connected to the end of the rotating rod away from the motor after it extends into the housing.

[0009] The V-shaped support and clamping mechanism includes two opposing slide rods. The two ends of the slide rods are fixedly connected to the inner walls of the top and bottom of the housing, respectively. A rack is slidably connected to the outer surface of the slide rod, and the teeth on the side of the two racks that are close to each other mesh with the teeth on the outer surface of the gear. A crossbar is fixedly connected to the side of the rack away from the motor, and the two crossbars are located at the ends of the two racks that are far apart. The end of the crossbar away from the rack passes through the side groove and is fixedly connected to a connecting rod. The end of the connecting rod away from the crossbar is fixedly connected to a support and clamping block. There are two support and clamping blocks, and a V-shaped groove is formed on the side of the two support and clamping blocks that are close to each other.

[0010] Furthermore, a limiting groove is provided on the side of the housing away from the side groove.

[0011] Furthermore, a limiting slide rod is fixedly connected to one end of the rack away from the crossbar, and the outer surface of the limiting slide rod away from the rack is slidably connected to the inner surface of the limiting groove.

[0012] Furthermore, the outer surface of the crossbar is slidably connected to the inner surface of the side groove.

[0013] Furthermore, an adhesive pad is bonded to the inner surface of the V-groove.

[0014] Furthermore, the input terminal of the motor is electrically connected to an external power source.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] In this invention, when clamping an aluminum alloy conductor, both ends of the conductor can be placed between the V-grooves on two supporting clamping blocks. Then, the motor is started, causing the rotating rod to drive the gear to rotate. The rotating gear drives two meshing racks to move up and down, which in turn causes two crossbars to slide upwards and downwards on the inner surface of the side grooves. The sliding crossbars, through the connecting rod, drive the two supporting clamping blocks closer together, thus clamping the aluminum alloy conductor with the two V-grooves. This structure allows for clamping aluminum alloy conductors of different diameters without requiring replacement of clamping blocks for each diameter, improving clamping flexibility and facilitating subsequent processing of the aluminum alloy conductor. Attached Figure Description

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a schematic diagram showing the connection between the drive mechanism and the V-shaped support and clamping mechanism in this utility model;

[0019] Figure 3 This is a cross-sectional view of the housing of this utility model.

[0020] The markings in the diagram are: 1-base plate, 2-box body, 3-drive mechanism, 4-V-type support and clamping mechanism, 21-side groove, 22-limiting groove, 31-motor, 32-rotating rod, 33-gear, 41-slide rod, 42-rack, 43-limiting slide rod, 44-crossbar, 45-connecting rod, 46-support and clamping block, 47-V-type groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0022] Reference Figures 1-3 A V-shaped support clamping fixture for processing aluminum alloy conductors includes a base plate 1, a housing 2, two drive mechanisms 3, and two V-shaped support clamping mechanisms 4. The housing 2 is fixedly connected to the upper surfaces of both ends of the base plate 1. Two side grooves 21 are opened on the side of the two housings 2 that are close to each other. The drive mechanism 3 includes a motor 31, which is fixedly connected to the outer side of the housing 2. A rotating rod 32 is fixedly connected to the output end of the motor 31. The end of the rotating rod 32 away from the motor 31 extends into the interior of the housing 2 and is fixedly connected to a gear 33. The input end of the motor 31 is electrically connected to an external power supply. Specifically, when clamping and processing aluminum alloy conductors, the motor 31 can be started to make the rotating rod 32 drive the gear 33 to rotate.

[0023] Reference Figures 1-3The V-shaped support and clamping mechanism 4 includes two opposing slide rods 41. The two ends of the slide rods 41 are fixedly connected to the inner walls of the top and bottom of the housing 2, respectively. A rack 42 is slidably connected to the outer surface of the slide rods 41, and the teeth on the side of the two racks 42 closest to each other mesh with the teeth on the outer surface of the gear 33. A crossbar 44 is fixedly connected to the side of the rack 42 away from the motor 31, and the two crossbars 44 are located at the ends of the two racks 42 that are furthest apart. The outer surface of the crossbar 44 is slidably connected to the inner surface of the side groove 21. A connecting rod 45 is fixedly connected to the end of the crossbar 44 away from the rack 42 after passing through the side groove 21. A support and clamping block 46 is fixedly connected to the end of the connecting rod 45 away from the crossbar 44. There are two support clamping blocks 46. A V-shaped groove 47 is opened on the side of the two support clamping blocks 46 that are close to each other. The inner surface of the V-shaped groove 47 is bonded with a rubber pad. Specifically, the rotating gear 33 will drive the two meshing racks 42 to move up and down, which in turn will drive the two crossbars 44 to slide up and down on the inner surface of the side groove 21 respectively. The two sliding crossbars 44 will drive the two support clamping blocks 46 to move closer to each other through the connecting rod 45, so that the two V-shaped grooves 47 can clamp the aluminum alloy conductor. Through the cooperation of the above structure, it can adapt to the clamping of aluminum alloy conductors of different diameters, without the need to change the clamping blocks for each diameter of conductor, improving the clamping flexibility and facilitating the subsequent processing of aluminum alloy conductors.

[0024] Reference Figures 1-3 A limiting groove 22 is provided on the side of the housing 2 away from the side groove 21. A limiting slide rod 43 is fixedly connected to the end of the rack 42 away from the crossbar 44, and the outer surface of the end of the limiting slide rod 43 away from the rack 42 is slidably connected to the inner surface of the limiting groove 22. Specifically, when the rack 42 is moving up and down, the rack 42 will also drive the end of the limiting slide rod 43 to slide on the inner surface of the limiting groove 22, thereby guiding and limiting the movement trajectory of the rack 42, ensuring that the teeth of the rack 42 and the teeth on the outer surface of the gear 33 can continuously mesh.

[0025] The implementation principle of the V-shaped support clamping tooling for processing aluminum alloy conductors in this application is as follows:

[0026] When using this fixture, first connect an external power source. When clamping and processing the aluminum alloy conductor, place both ends of the aluminum alloy conductor between the V-grooves 47 on the two support clamping blocks 46. Then, start the motor 31 to make the rotating rod 32 drive the gear 33 to rotate. The rotating gear 33 will drive the two meshing racks 42 to move up and down, thereby causing the two crossbars 44 to slide up and down on the inner surface of the side groove 21 respectively. The two sliding crossbars 44 will drive the two support clamping blocks 46 to move closer to each other through the connecting rod 45, thereby causing the two V-grooves 47 to clamp and hold the aluminum alloy conductor. Through the cooperation of the above structure, it can adapt to the clamping of aluminum alloy conductors of different diameters, without the need to change the clamping blocks for each diameter of conductor, improving the clamping flexibility and facilitating subsequent processing of aluminum alloy conductors.

[0027] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A V-shaped support clamping fixture for processing aluminum alloy conductors, comprising a base plate (1), a housing (2), two drive mechanisms (3) and two V-shaped support clamping mechanisms (4), characterized in that: The upper surfaces of both ends of the base plate (1) are fixedly connected to the box body (2), and two side grooves (21) are opened on the side of the two boxes (2) that are close to each other. The drive mechanism (3) includes a motor (31), which is fixedly connected to the outer side of the housing (2). A rotating rod (32) is fixedly connected to the output end of the motor (31). A gear (33) is fixedly connected to the end of the rotating rod (32) that is away from the motor (31) after it extends into the housing (2). The V-shaped support and clamping mechanism (4) includes two opposing slide rods (41). The two ends of the slide rods (41) are fixedly connected to the inner walls of the top and bottom of the housing (2), respectively. A rack (42) is slidably connected to the outer surface of the slide rod (41), and the teeth of the two racks (42) on the side closest to each other mesh with the teeth of the gear (33) on the outer surface. A crossbar (44) is fixedly connected to the side of the rack (42) away from the motor (31), and the two crossbars (44) are located at the ends of the two racks (42) that are far apart. The end of the crossbar (44) away from the rack (42) passes through the side groove (21) and is fixedly connected to a connecting rod (45). The end of the connecting rod (45) away from the crossbar (44) is fixedly connected to a support and clamping block (46). There are two support and clamping blocks (46), and a V-shaped groove (47) is opened on the side of the two support and clamping blocks (46) that are close to each other.

2. The V-shaped support clamping fixture for processing aluminum alloy conductors as described in claim 1, characterized in that: A limiting groove (22) is provided on the side of the box (2) away from the side groove (21).

3. The V-shaped support clamping fixture for processing aluminum alloy conductors as described in claim 2, characterized in that: The rack (42) is fixedly connected to a limiting slide rod (43) at one end away from the crossbar (44), and the outer surface of the limiting slide rod (43) at one end away from the rack (42) is slidably connected to the inner surface of the limiting groove (22).

4. The V-shaped support clamping fixture for processing aluminum alloy conductors as described in claim 1, characterized in that: The outer surface of the crossbar (44) is slidably connected to the inner surface of the side groove (21).

5. The V-shaped support clamping fixture for processing aluminum alloy conductors as described in claim 1, characterized in that: The inner surface of the V-groove (47) is bonded with a rubber pad.

6. The V-shaped support clamping fixture for processing aluminum alloy conductors as described in claim 1, characterized in that: The input terminal of the motor (31) is electrically connected to an external power source.

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