Copper bar clamping and fixing device

Abstract

The utility model discloses a copper bar clamping and fixing device which comprises a working table, limiting grooves are formed in the two sides of the upper surface of the working table, screw rods are arranged on the inner walls of the limiting grooves in a penetrating mode, sliding blocks are arranged on the inner walls of the limiting grooves, threaded holes are formed in the inner walls of the sliding blocks, clamping plates are fixedly connected to the top ends of the sliding blocks, and the clamping plates are fixedly connected to the top ends of the sliding blocks. And multiple sets of mounting openings are formed in the upper surfaces of the inner walls of the clamping plates, moving mechanisms are arranged on the inner walls of the mounting openings, and multiple sets of rotating motors are arranged on the outer side walls of the bottom ends of the clamping plates. The rollers abut against the lower surfaces of the two sides of the copper bar in the process that the clamping plates fix the copper bar, when the position needs to be changed in the copper bar machining process, the clamping plates and the pressing plates are loosened, the rotating motor is started to drive the rotating shafts to rotate, the rotating shafts drive the rollers to rotate when rotating, the copper bar is moved, and after machining is completed, the rollers are fixed through the pressing plates. And the copper bar can also be led out and does not need to be manually moved and taken out, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bar processing, in particular to a copper bar clamping and fixing device. Background Art

[0002] Copper busbar, also known as copper busbar or copper busbar, is made of copper and plays the role of transmitting current and connecting electrical equipment in the circuit. Copper busbar has been widely used in electrical equipment, especially complete sets of power distribution devices. The preparation of copper busbar needs to go through different processes for processing, such as cutting, stamping, bending, cladding welding, etc. The copper busbar raw material needs to be fixed, clamped and placed during processing.

[0003] The existing copper bar clamping and fixing device is not convenient for adjusting the position angle of the copper bar during processing after the copper bar is fixed. The copper bar needs to be loosened and manually adjusted. When the processing is completed, the copper bar needs to be manually removed from the clamping and fixing device, which is time-consuming and labor-intensive and reduces work efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a copper bar clamping and fixing device.

[0005] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt and a nut.

[0006] As a further description of the above technical solution: one end of the screw rod is penetrated by a threaded hole and rotatably mounted on the inner wall of the workbench, and the other end of the screw rod is penetrated by the workbench and fixedly connected to the output end of the driving motor.

[0007] As a further description of the above technical solution: the clamping plate is slidably installed through a slider and a limiting groove, and the lower surface of the clamping plate is in contact with the upper surface of the workbench.

[0008] As a further description of the above technical solution: the moving mechanism includes a roller, and positioning seats are arranged at both ends of the roller, and a rotating shaft is rotatably installed on the top end of the positioning seat, and a mounting seat is fixedly connected to the bottom end of the positioning seat.

[0009] As a further description of the above technical solution: one end of the rotating shaft passes through the top of the positioning seat and is fixedly connected to the two ends of the roller, and the output end of the rotating motor passes through the bottom end of the clamping plate and is connected to one end of the rotating shaft.

[0010] As a further description of the above technical solution: the bottom end of the limit rod is provided with a limit hole and is fixedly connected to the top of the two ends of the pressure plate, and the top end of the limit rod passes through the top of the clamping plate.

[0011] As a further description of the above technical solution: the output end of the bottom of the electric push rod passes through the top of the clamping plate and is fixedly connected to the center of the top of the pressure plate, and an O-ring is fitted at the connection between the output end of the electric push rod and the clamping plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, this copper bar clamping and fixing device drives the screw to rotate through a driving motor. During the rotation of the screw, the slider is driven to slide in the limit groove. During the sliding of the slider, the two sets of clamps are driven to correspond to each other, so that the spacing between the two sets of clamps can be adjusted according to the width of the copper bar, so that the two sets of clamps can clamp the copper bar. At the same time, the electric push rod drives the pressure plate to move downward to press the two sides of the copper bar and limit the position movement. When the pressure plate moves downward, the limit rod can keep the two ends of the pressure plate balanced to avoid tilting, thereby achieving the best fixing effect.

[0014] 2. Compared with the prior art, in this copper bar clamping and fixing device, the rollers are in contact with the lower surfaces of both sides of the copper bar during the process of the clamping plate fixing the copper bar. When the position of the copper bar needs to be changed during processing, the clamping plate and the pressure plate are loosened, and the rotating motor is started to drive the rotating shaft to rotate. When the rotating shaft rotates, the rollers are driven to rotate to move the position of the copper bar. When the processing is completed, the copper bar can also be led out without manual movement and removal, which saves time and effort and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the rear structure of a copper bar clamping and fixing device proposed by the utility model;

[0016] Figure 2 A cross-sectional view of the splint proposed in the utility model;

[0017] Figure 3 This is a structural schematic diagram of the mobile mechanism proposed by the utility model.

[0018] Legend:

[0019] 1. Workbench; 2. Limiting groove; 3. Screw; 4. Slider; 5. Threaded hole; 6. Clamp; 7. Mounting port; 8. Moving mechanism; 81. Roller; 82. Positioning seat; 83. Rotating shaft; 84. Mounting seat; 9. Rotating motor; 10. Pressing plate; 11. Limiting hole; 12. Limiting rod; 13. Electric push rod; 14. Support plate; 15. Driving motor; 16. Support. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-3The utility model provides a copper bar clamping and fixing device: comprising a workbench 1, both sides of the upper surface of the workbench 1 are provided with limit grooves 2, and the inner wall of the limit groove 2 is penetrated with a screw 3, the inner wall of the limit groove 2 is provided with a slider 4, and the inner wall of the slider 4 is provided with a threaded hole 5, the top of the slider 4 is fixedly connected with a clamping plate 6, and the upper surface of the inner wall of the clamping plate 6 is provided with multiple groups of mounting ports 7, the inner wall of the mounting port 7 is provided with a moving mechanism 8, the outer wall of the bottom end of the clamping plate 6 is provided with multiple groups of rotating motors 9, and the top of the inner wall of the clamping plate 6 is provided with a screw hole 5, and ... There is a pressing plate 10, and limiting holes 11 are provided on both sides of the top of the clamping plate 6, and the inner wall of the limiting hole 11 is penetrated with a limiting rod 12, and an electric push rod 13 is fixedly installed at the center of the top of the clamping plate 6, and supporting plates 14 are fixedly installed on both sides of the outer wall of the workbench 1, and a driving motor 15 is fixedly installed on the upper surface of the supporting plate 14. The screw 3 is driven to rotate by the driving motor 15. During the rotation of the screw 3, the slider 4 is driven to slide in the limiting groove 2. During the sliding of the slider 4, the two sets of clamping plates 6 are driven to correspond, which is convenient for The width of the copper bar is adjusted to adjust the spacing between the two groups of clamping plates 6 so that the two groups of clamping plates 6 clamp the copper bar. At the same time, the electric push rod 13 drives the pressing plate 10 to move down, presses the two sides of the copper bar, and limits the position movement. The limit rod 12 can keep the two ends of the pressing plate 10 balanced when the pressing plate 10 moves down to avoid tilting. The bottom of both ends of the workbench 1 is fixedly connected with a support 16, one end of the screw rod 3 is penetrated by a threaded hole 5 and is rotatably installed with the inner side wall of the workbench 1, and the other end of the screw rod 3 is penetrated by the workbench 1 and fixed with the output end of the drive motor 15. The clamping plate 6 is slidably installed with the limit groove 2 through the slider 4, and the lower surface of the clamping plate 6 is fitted with the upper surface of the workbench 1, the bottom end of the limit rod 12 is penetrated by the limit hole 11 and is fixedly connected with the top of the two ends of the pressure plate 10, and the top of the limit rod 12 passes through the top of the clamping plate 6, and the output end of the bottom of the electric push rod 13 passes through the top of the clamping plate 6 and is fixedly connected with the center of the top of the pressure plate 10, and the output end of the electric push rod 13 and the clamping plate 6 are fitted with an O-ring at the connection, which reduces the wear of the electric push rod 13 and prolongs its service life.

[0022] The moving mechanism 8 includes a roller 81, two ends of which are provided with positioning seats 82, and a rotating shaft 83 is rotatably installed on the top of the positioning seat 82, and a mounting seat 84 is fixedly connected to the bottom end of the positioning seat 82. When the clamping plate 6 fixes the copper bar, the roller 81 abuts against the lower surfaces on both sides of the copper bar. When the position of the copper bar needs to be changed during processing, the clamping plate 6 and the pressing plate 10 are loosened, and the rotating motor 9 is started to drive the rotating shaft 83 to rotate. When the rotating shaft 83 rotates, it drives the roller 81 to rotate, and the position of the copper bar is moved. When the processing is completed, the copper bar can also be led out. One end of the rotating shaft 83 passes through the top of the positioning seat 82 and is fixedly connected to the two ends of the roller 81, and the output end of the rotating motor 9 passes through the bottom end of the clamping plate 6 and is connected to one end of the rotating shaft 83.

[0023] Working principle: the screw rod 3 is driven to rotate by the driving motor 15, and the slider 4 is driven to slide in the limit groove 2 during the rotation of the screw 3. The two sets of clamps 6 are driven to correspond during the sliding of the slider 4, so that the spacing between the two sets of clamps 6 can be adjusted according to the width of the copper bar, so that the two sets of clamps 6 can clamp the copper bar. At the same time, the electric push rod 13 drives the pressing plate 10 to move down, presses the two sides of the copper bar, and limits the position movement. The limiting rod 12 can keep the two ends of the pressing plate 10 balanced when the pressing plate 10 moves down to avoid tilting. In the process of the clamp 6 fixing the copper bar, the roller 81 abuts against the lower surfaces of both sides of the copper bar. When the position needs to be changed during the copper bar processing, the clamp 6 and the pressing plate 10 are loosened, and the rotating motor 9 is started to drive the rotating shaft 83 to rotate. When the rotating shaft 83 rotates, it drives the roller 81 to rotate, and the position of the copper bar is moved. When the processing is completed, the copper bar can also be exported.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper bar clamping and fixing device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with limiting grooves (2) on both sides, and the inner wall of the limiting groove (2) is penetrated with a screw (3), the inner wall of the limiting groove (2) is provided with a slider (4), and the inner wall of the slider (4) is provided with a threaded hole (5), the top of the slider (4) is fixedly connected with a clamping plate (6), and the upper surface of the inner wall of the clamping plate (6) is provided with a plurality of mounting openings (7), the inner wall of the mounting opening (7) is provided with a moving mechanism (8), and the outer wall of the bottom end of the clamping plate (6) is provided with a plurality of rotating motors (9 ), and a pressure plate (10) is arranged at the top of the inner wall of the clamp (6), limiting holes (11) are arranged on both sides of the top of the clamp (6), and limiting rods (12) are passed through the inner walls of the limiting holes (11), an electric push rod (13) is fixedly installed at the center of the top of the clamp (6), supporting plates (14) are fixedly installed on both sides of the outer wall of the workbench (1), and a driving motor (15) is fixedly installed on the upper surface of the supporting plate (14), and the bottoms of both ends of the workbench (1) are fixedly connected with supports (16).

2. A copper bar clamping and fixing device according to claim 1, characterized in that: One end of the screw rod (3) is penetrated by a threaded hole (5) and is rotatably mounted on the inner wall of the workbench (1), and the other end of the screw rod (3) is penetrated by the workbench (1) and is fixedly connected to the output end of the driving motor (15).

3. A copper bar clamping and fixing device according to claim 1, characterized in that: The clamping plate (6) is slidably installed via the slider (4) and the limiting groove (2), and the lower surface of the clamping plate (6) is in contact with the upper surface of the workbench (1).

4. A copper bar clamping and fixing device according to claim 1, characterized in that: The moving mechanism (8) comprises a roller (81), two ends of which are provided with positioning seats (82), a rotating shaft (83) is rotatably mounted on the top end of the positioning seat (82), and a mounting seat (84) is fixedly connected to the bottom end of the positioning seat (82).

5. A copper bar clamping and fixing device according to claim 4, characterized in that: One end of the rotating shaft (83) passes through the top of the positioning seat (82) and is fixedly connected to the two ends of the roller (81), and the output end of the rotating motor (9) passes through the bottom end of the clamping plate (6) and is connected to one end of the rotating shaft (83).

6. A copper bar clamping and fixing device according to claim 1, characterized in that: The bottom end of the limiting rod (12) is provided with a limiting hole (11) which is fixedly connected to the tops of both ends of the pressing plate (10), and the top end of the limiting rod (12) passes through the top of the clamping plate (6).

7. A copper bar clamping and fixing device according to claim 1, characterized in that: The output end of the bottom of the electric push rod (13) passes through the top of the clamping plate (6) and is fixedly connected to the center of the top of the pressure plate (10), and an O-ring is attached to the connection between the output end of the electric push rod (13) and the clamping plate (6).

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