Copper bar positioning device for transformer processing

Abstract

The utility model discloses a copper bar positioning device for transformer processing, which relates to the technical field of transformer processing and comprises a device main body, a processing main body is fixedly mounted on the surface of the device main body, a pressing main body is movably mounted at the top of the device main body, and main body bases are fixedly mounted on two sides of the bottom of the device main body. The machining main body comprises a machining unit, the pressing main body comprises a pressing unit and an adjusting unit, and the machining unit comprises a driving electric appliance, a lifting mechanism and a machining drilling device. According to the positioning device, the servo motor, the ball screw and the movable nut are arranged, so that the problem that pressing on the copper bar is limited by the size due to the fact that the device cannot be adjusted according to the size of the copper bar when the existing positioning device is used and the copper bar is limited is solved; the pressing size can be adjusted according to the size of the copper bar through the adjusting mechanism, and the limiting effect of the device on the copper bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer processing, in particular to a copper bar positioning device for transformer processing. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core. The copper busbar is used as a conductor to supply large current and plays a vital role in the transformer.

[0003] In the prior art, a Chinese patent document with publication number CN219017431U and publication date May 12, 2023 is proposed: A copper busbar positioning device for transformer processing, comprising a base frame and a back plate, a mounting frame is installed on the top front side of the base frame, and the front side of the mounting frame is connected to the vertical frame; a guide rod is provided inside the vertical frame, and a first adjusting screw is provided on one side of the guide rod.

[0004] In order to solve the problem that the copper bar can be flipped by the driving motor without having to be removed and re-clamped, the setting of the drying mechanism can accelerate the solidification of the plated material on the surface of the copper bar, thereby facilitating the next step of processing on the copper bar, thereby improving the processing efficiency of the copper bar, the prior art adopts a fixed seat, a slide groove, a second adjusting screw rod, a slider and a clamping plate. The two second adjusting screw rods are connected to each other, and the thread directions on the surfaces of the two second adjusting screw rods are opposite. The second adjusting screw rod on one side can be rotated arbitrarily to drive the two sliders and the clamping plate to slide relative to each other in the two slide grooves at the same time. However, there is still a problem that the device cannot be adjusted according to the size of the copper bar when restricting the copper bar, resulting in the problem that the pressing of the copper bar is limited by size. Utility Model Content

[0005] The utility model aims to provide a copper bar positioning device for transformer processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A copper busbar positioning device for transformer processing comprises a device body, a processing body is fixedly mounted on the surface of the device body, a pressing body is movably mounted on the top of the device body, and a body base is fixedly mounted on both sides of the bottom of the device body, the processing body comprises a processing unit, and the pressing body comprises a pressing unit and an adjustment unit.

[0008] The processing unit includes a driving electrical appliance, a lifting mechanism, and a processing drill; the pressing unit includes an electric lifting cylinder and a copper bar pressing end; and the adjustment unit includes an adjustment body, a fixed base, a limit cross frame, a servo motor, a ball screw, and a movable nut.

[0009] A further improvement of the technical solution of the utility model is that the top of the driving appliance is fixedly mounted on the bottom of the processing body, the top of the lifting mechanism is fixedly mounted on the bottom of the driving appliance, and the top of the processing drill is fixedly mounted on the bottom of the lifting mechanism.

[0010] By adopting the above technical solution, the driving electrical appliance is used to drive the lifting mechanism, so that the lifting mechanism is lifted and lowered, and the processing drill is pushed down to the top of the copper bar, and then the surface of the copper bar is drilled.

[0011] A further improvement of the technical solution of the utility model is that the surface of the electric lifting cylinder is fixedly mounted on the inner wall of the pressing body, the top of the pressing end of the copper bar is fixedly mounted on the bottom of the electric lifting cylinder, and the surface of the pressing end of the copper bar overlaps the inner wall of the pressing body.

[0012] By adopting the above technical solution, the pressing end of the copper bar is pushed downward by the electric lifting cylinder, and the copper bar is pressed by the pressing end of the copper bar.

[0013] A further improvement of the technical solution of the utility model is that the bottom of the adjustment body is fixedly installed on the top of the device body, and the surface of the adjustment body overlaps the inner side of the pressing body, and the bottom of the fixed base is fixedly installed on the top of the device body.

[0014] By adopting the above technical solution, the fixed base can support the limiting horizontal frame, so that the limiting horizontal frame is fixed.

[0015] A further improvement of the technical solution of the utility model is that the bottom of the limit cross frame is fixedly installed on the top of the fixed base, and the surface of the limit cross frame is movably installed on the left and right sides of the pressing body.

[0016] By adopting the above technical solution, the limiting cross frame is used to limit the movement of the two sides of the pressing body during the movement, so that the pressing body will not shake during the movement and the movement is more stable.

[0017] A further improvement of the technical solution of the utility model is that the surface of the servo motor is fixedly mounted on the inner wall of the adjustment body, the left side of the ball screw is fixedly mounted on the right side of the servo motor, and the right side of the ball screw is movably mounted on the inner wall of the adjustment body.

[0018] By adopting the above technical solution, the servo motor on the outside of the main body is adjusted to drive the ball screw to rotate, so that the inner wall of the movable nut can perform threaded movement on the surface of the ball screw.

[0019] A further improvement of the technical solution of the utility model is that the inner thread of the movable nut is installed on the surface of the ball screw, the surface of the movable nut overlaps the inner wall of the adjustment body, and the top of the movable nut is fixedly installed on the inner side of the pressing body.

[0020] By adopting the above technical solution, the moving nut is used to drive the entire pressing body to move, so as to adjust according to the size of the copper busbar.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a copper bar positioning device for transformer processing. In order to have a servo motor, a ball screw and a movable nut, the utility model solves the problem that the existing positioning device cannot be adjusted according to the size of the copper bar when restricting the copper bar, resulting in the pressing of the copper bar being limited by size. The above structures are combined to achieve that the positioning device can adjust the pressing size according to the size of the copper bar by using the adjustment mechanism during use, thereby improving the restriction effect of the device on the copper bar.

[0023] 2. The utility model provides a copper busbar positioning device for transformer processing. In order to have a fixed base and a limiting horizontal frame, the utility model solves the problem that when the existing positioning device is in use, the device is prone to shaking when driving the positioning mechanism to move, resulting in a reduced limiting effect on the copper busbar. Through the combination of the above structures, the positioning device can be used in the process of use. The fixing mechanism can be used to stabilize the positioning mechanism when moving, thereby preventing the positioning mechanism from shaking during movement and making it more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the pressing body of the utility model;

[0027] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0028] In the figure: 1. Device body; 2. Processing body; 21. Driving electrical appliance; 22. Lifting mechanism; 23. Processing drill; 3. Pressing body; 31. Electric lifting cylinder; 32. Pressing end of copper bar; 33. Adjusting body; 34. Fixed base; 35. Limiting cross frame; 36. Servo motor; 37. Ball screw; 38. Moving nut; 4. Main body base. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] Example 1

[0031] like Figure 1-4 As shown, the utility model provides a copper bar positioning device for transformer processing, including a device body 1, a processing body 2 is fixedly installed on the surface of the device body 1, and a pressing body 3 is movably installed on the top of the device body 1, a control console is fixedly installed on one side of the device body 1, and the processing body 2 and the pressing body 3 can be controlled to be controlled, and a main body base 4 is fixedly installed on both sides of the bottom of the device body 1, the processing body 2 includes a processing unit, the pressing body 3 includes a pressing unit and an adjustment unit, the processing unit includes a driving electrical appliance 21, a lifting mechanism 22, and a processing drill 23, the pressing unit includes an electric lifting cylinder 31, a copper bar pressing end 32, and the adjustment unit includes an adjustment body 33, a fixed base 34, a limit cross frame 35, a servo motor 36, a ball screw 37, a movable Nut 38, the top of the driving electrical appliance 21 is fixedly mounted on the bottom of the processing body 2, and the top of the lifting mechanism 22 is fixedly mounted on the bottom of the driving electrical appliance 21. The driving electrical appliance 21 is used to drive the lifting mechanism 22 to make the lifting mechanism 22 move downward, push the processing drill 23 down to the top of the copper bar, and then drill holes on its surface. The top of the processing drill 23 is fixedly mounted on the bottom of the lifting mechanism 22, and the surface of the electric lifting cylinder 31 is fixedly mounted on the inner wall of the pressing body 3. The top of the copper bar pressing end 32 is fixedly mounted on the bottom of the electric lifting cylinder 31. The copper bar pressing end 32 is pushed downward by the electric lifting cylinder 31, and the copper bar is pressed by the copper bar pressing end 32, and the surface of the copper bar pressing end 32 overlaps the inner wall of the pressing body 3.

[0032] Example 2

[0033] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the bottom of the adjustment body 33 is fixedly installed on the top of the device body 1, and the surface of the adjustment body 33 overlaps the inner side of the pressing body 3, the bottom of the fixed base 34 is fixedly installed on the top of the device body 1, and the bottom of the limiting cross frame 35 is fixedly installed on the top of the fixed base 34. During the movement, the limiting cross frame 35 is used to limit the movement of both sides of the pressing body 3, so that the pressing body 3 will not shake during movement, and the movement is more stable. The fixed base 34 can support the limiting cross frame 35 to fix the limiting cross frame 35, and the surface of the limiting cross frame 35 is movably installed on the left and right sides of the pressing body 3.

[0034] Example 3

[0035] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the surface of the servo motor 36 is fixedly mounted on the inner wall of the adjustment body 33, the left side of the ball screw 37 is fixedly mounted on the right side of the servo motor 36, and the right side of the ball screw 37 is movably mounted on the inner wall of the adjustment body 33, and the servo motor 36 on the outside of the adjustment body 33 drives the ball screw 37 to rotate, so that the inner wall of the moving nut 38 performs threaded movement on the surface of the ball screw 37, the inner side thread of the moving nut 38 is mounted on the surface of the ball screw 37, and the surface of the moving nut 38 overlaps the inner wall of the adjustment body 33, and the moving nut 38 is used to drive the pressing body 3 to move as a whole, so as to adjust according to the size of the copper busbar, and the top of the moving nut 38 is fixedly mounted on the inner side of the pressing body 3.

[0036] The following is a detailed description of the working principle of the copper busbar positioning device for transformer processing.

[0037] like Figure 1-4 As shown, the copper bar is placed on the top of the device body 1, and then the servo motor 36 on the outside of the adjustment body 33 is driven to rotate the ball screw 37, so that the inner wall of the movable nut 38 is threaded on the surface of the ball screw 37, so that the movable nut 38 drives the pressing body 3 to move as a whole, thereby adjusting according to the size of the copper bar. During the movement, the limiting cross frame 35 is used to limit the movement of the two sides of the pressing body 3, so that the pressing body 3 will not shake during movement, and the movement is more stable. Then, the electric lifting cylinder 31 is used to push the pressing end 32 of the copper bar to move downward, and the copper bar is pressed by the pressing end 32 of the copper bar, and then the driving electrical appliance 21 is used to drive the lifting mechanism 22 to lift and lower it, push the processing drill 23 down to the top of the copper bar, and then drill holes on its surface.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A copper bar positioning device for transformer processing, comprising a device body (1), characterized in that: A processing body (2) is fixedly mounted on the surface of the device body (1), and a pressing body (3) is movably mounted on the top of the device body (1), and a main body base (4) is fixedly mounted on both sides of the bottom of the device body (1), the processing body (2) includes a processing unit, and the pressing body (3) includes a pressing unit and an adjustment unit; The processing unit comprises a driving electrical appliance (21), a lifting mechanism (22), and a processing drill (23); the pressing unit comprises an electric lifting cylinder (31), a copper bar pressing end (32); and the adjustment unit comprises an adjustment body (33), a fixed base (34), a limit horizontal frame (35), a servo motor (36), a ball screw (37), and a movable nut (38); The top of the driving electrical appliance (21) is fixedly mounted on the bottom of the processing body (2), the top of the lifting mechanism (22) is fixedly mounted on the bottom of the driving electrical appliance (21), and the top of the processing drill (23) is fixedly mounted on the bottom of the lifting mechanism (22); The surface of the electric lifting cylinder (31) is fixedly mounted on the inner wall of the pressing body (3), the top of the copper bar pressing end (32) is fixedly mounted on the bottom of the electric lifting cylinder (31), and the surface of the copper bar pressing end (32) overlaps the inner wall of the pressing body (3); The bottom of the adjusting body (33) is fixedly mounted on the top of the device body (1), and the surface of the adjusting body (33) overlaps the inner side of the pressing body (3), and the bottom of the fixing base (34) is fixedly mounted on the top of the device body (1); The bottom of the limiting cross frame (35) is fixedly mounted on the top of the fixed base (34), and the surface of the limiting cross frame (35) is movably mounted on the left and right sides of the pressing body (3); The surface of the servo motor (36) is fixedly mounted on the inner wall of the adjustment body (33), the left side of the ball screw (37) is fixedly mounted on the right side of the servo motor (36), and the right side of the ball screw (37) is movably mounted on the inner wall of the adjustment body (33); the inner thread of the movable nut (38) is mounted on the surface of the ball screw (37), the surface of the movable nut (38) overlaps the inner wall of the adjustment body (33), and the top of the movable nut (38) is fixedly mounted on the inner side of the pressing body (3).

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