Cutting and bending synchronous machining system for copper bar production

Abstract

The utility model relates to the technical field of copper bars, in particular to a cutting and bending synchronous processing system for copper bar production, which comprises a bottom plate, a limiting mechanism arranged on the upper surface of the bottom plate, a bending mechanism arranged on the bottom plate, a pressing mechanism arranged on the bottom plate and a cutting mechanism arranged at the bottom of the bottom plate, the cutting mechanism is located in the middle area of the limiting mechanism, and the pressing mechanism is located above the cutting mechanism. The bending mechanism comprises a supporting ring fixed to the bottom plate, a fixing ring with the small section is fixed to the top of the supporting ring, one end of the copper bar is located between the supporting ring and the fixing ring, the bending mechanism further comprises a first air cylinder, a pressing plate is arranged at the output end of the first air cylinder, and an output shaft of the first air cylinder and the supporting ring are coaxially arranged. The cutting and bending device is simple in structure, combines cutting and bending, reduces the manual operation amount and improves the machining efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bars, in particular to a cutting and bending synchronous processing system for copper bar production. Background Art

[0002] Copper busbars are widely used as a key conductive material in electrical equipment, power transmission systems, and many industrial manufacturing fields. Copper busbars have become an indispensable component for building efficient and safe power distribution networks due to their excellent conductivity, good mechanical strength, and corrosion resistance. However, the processing of copper busbars, especially cutting and bending, is a key step in determining their final application performance.

[0003] With the advancement of technology, semi-automatic copper busbar cutting and bending machines have appeared on the market. Although these devices have significantly improved efficiency compared to manual work, cutting and bending are usually performed separately, requiring manual loading and unloading of materials and conversion of equipment settings, which not only increases the operation time, but may also introduce workload during the material transfer process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a cutting and bending synchronous processing system for copper busbar production, which has a simple structure, combines cutting and bending, reduces manual operation and improves processing efficiency.

[0005] The utility model discloses a cutting and bending synchronous processing system for copper busbar production, comprising a bottom plate, a limiting mechanism arranged on the upper surface of the bottom plate, a bending mechanism arranged on the bottom plate, a pressing mechanism arranged on the bottom plate, and a cutting mechanism arranged on the bottom of the bottom plate, wherein the bending mechanism is located on the side of the limiting mechanism, the cutting mechanism is located in the middle area of ​​the limiting mechanism, and the pressing mechanism is located above the cutting mechanism;

[0006] The bending mechanism includes a support ring fixed on the bottom plate, a fixing ring with a smaller cross-section is fixed on the top of the support ring, one end of the copper bar is between the support ring and the fixing ring, and also includes a cylinder 1, the output end of the cylinder 1 is a pressure plate, and the output shaft of the cylinder 1 is coaxially arranged with the support ring;

[0007] The bending mechanism also includes a bending plate which can rotate with the supporting ring as an axis, and the bending plate is provided with a notch for the other end of the copper bar to extend into.

[0008] As a preferred solution of the utility model, the bending mechanism also includes an axle tube rotatably connected to the base plate, the axle tube is coaxial with the support ring, one end of a swing arm is fixed to the axle tube, and the other end of the swing arm is connected to the bending plate.

[0009] As a preferred solution of the utility model, the bending mechanism also includes a motor 1 fixedly connected to the base plate, and the motor 1 is transmission-connected to the shaft tube.

[0010] As a preferred solution of the utility model, the cutting mechanism includes a through hole provided on the bottom plate, a cutting saw moving along the through hole, and a driving mechanism driving the cutting saw to move;

[0011] The driving mechanism includes a connecting plate and a second cylinder. The connecting plate is provided with a guide hole. The guide hole includes a connected inclined section and a horizontal section. The output end of the second cylinder is a moving block. The moving block is slidably connected to the moving block. The moving block is connected to the cutting saw. Fixed shafts passing through the guide hole are fixed on both sides of the moving block.

[0012] As a preferred solution of the utility model, the clamping mechanism includes a cylinder three fixed on the bottom plate, and the output end of the cylinder three is two clamping plates.

[0013] As a preferred solution of the utility model, two groups of the limiting mechanisms are provided, and the two groups of limiting mechanisms are respectively located on both sides of the through hole.

[0014] As a preferred solution of the utility model, the limiting mechanism includes symmetrically arranged L-shaped plates, and the L-shaped plates can move relative to the width direction of the copper busbar.

[0015] As a preferred solution of the utility model, the two clamping plates are respectively located on two sides of the through hole.

[0016] Compared with the prior art, the utility model has the following beneficial effects: when in use, the copper bar is correctly placed between the limiting mechanisms on the bottom plate, one end of the copper bar passes through the gap between the supporting ring and the fixing ring, and the other end passes through the notch of the bending plate, the clamping mechanism located above the cutting mechanism is started to fix the copper bar, and then the cutting mechanism is operated to cut the copper bar. After cutting, the cylinder one is operated to press the pressing plate down to press the copper bar, and then the motor one is turned on, and the bending plate is driven by the gear set to rotate around the axis of the supporting ring. This action enables the notch on the bending plate to guide the other end of the copper bar to enter and bend at a predetermined angle. During the bending process, the circumferential side wall of the fixing ring supports one end of the copper bar. After bending is completed, the motor one is operated in the reverse direction to restore the bending plate to its initial position. The copper bar continues to move under the action of external force, so that the bent copper bar is separated from the bending station. The entire cutting and bending process is performed by cutting first and then bending, which greatly reduces human participation and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 yes Figure 1 Bottom view of

[0019] Figure 3 It is a structural schematic diagram of the bottom plate, bending mechanism and limiting mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the cutting mechanism;

[0021] Figure 5 is a cross-sectional view of the support ring, the fixing ring and the pressure plate;

[0022] Markings in the attached drawings: 1. base plate; 2. support ring; 3. fixed ring; 4. cylinder one; 5. pressure plate; 6. bending plate; 7. notch; 8. shaft tube; 9. swing arm; 10. motor one; 11. through hole; 12. cutting saw; 13. connecting plate; 14. cylinder two; 15. inclined section; 16. horizontal section; 17. moving block one; 18. moving block two; 19. fixed shaft; 20. cylinder three; 21. clamping plate; 22. L-shaped plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 5 , this embodiment provides a cutting and bending synchronous processing system for copper busbar production, comprising a bottom plate 1, a limiting mechanism arranged on the upper surface of the bottom plate 1, a bending mechanism arranged on the bottom plate 1, a pressing mechanism arranged on the bottom plate 1 and a cutting mechanism arranged at the bottom of the bottom plate 1, the bending mechanism is located on the side of the limiting mechanism, the cutting mechanism is located in the middle area of ​​the limiting mechanism, and the pressing mechanism is located above the cutting mechanism;

[0028] The bending mechanism includes a support ring 2 fixed on the bottom plate 1, a fixing ring 3 with a smaller cross-section is fixed on the top of the support ring 2, one end of the copper bar is between the support ring 2 and the fixing ring 3, when bending, the side wall of the circular shaft of the fixing ring 3 can support one side of the copper bar, and also includes a cylinder 4, the output end of the cylinder 4 is a pressing plate 5, and the output shaft of the cylinder 4 is coaxially arranged with the support ring 2. When bending, the cylinder 4 is operated to press the pressing plate 5 downward, and the pressing plate 5 can press the copper bar tightly to prevent it from moving during bending;

[0029] The bending mechanism also includes a bending plate 6 that can rotate with the support ring 2 as the axis. The bending plate 6 has a notch 7 for the other end of the copper bar to extend into. When the bending plate 6 is not bent, it is parallel to the copper bar, and the copper bar passes through the notch 7.

[0030] The bending mechanism also includes a shaft tube 8 rotatably connected to the bottom plate 1, the shaft tube 8 is coaxial with the support ring 2, one end of a swing arm 9 is fixed to the shaft tube 8, the other end of the swing arm 9 is connected to the bending plate 6, the output shaft of the cylinder 4 passes through the shaft tube 8 without causing interference, and a through hole is provided in the bottom plate 1 for the bending plate 6 to pass through;

[0031] The bending mechanism also includes a motor 10 fixedly connected to the bottom plate 1, and the motor 10 is connected to the shaft tube 8 through a gear set.

[0032] In this embodiment, when in use, the copper bar is correctly placed between the limiting mechanisms on the bottom plate 1, one end of the copper bar passes through the gap between the supporting ring 2 and the fixing ring 3, and the other end passes through the notch 7 of the bending plate 6, the clamping mechanism located above the cutting mechanism is started to fix the copper bar, and then the cutting mechanism is operated to cut the copper bar. After cutting, the cylinder 4 is operated to press the pressing plate 5 down to press the copper bar, and then the motor 10 is turned on. Under the drive of the gear set, the bending plate 6 is driven to rotate around the axis of the supporting ring 2. This action enables the notch 7 on the bending plate 6 to guide the other end of the copper bar to enter and bend at a predetermined angle. During the bending process, the circumferential side wall of the fixing ring 3 supports one end of the copper bar. After bending, the motor 10 is operated in the reverse direction to restore the bending plate 6 to its initial position. The copper bar continues to move under the action of external force, so that the bent copper bar is separated from the bending station.

[0033] As a preferred solution of the utility model, the cutting mechanism includes a through hole 11 provided on the bottom plate 1, a cutting saw 12 moving along the through hole 11, and a driving mechanism driving the cutting saw 12 to move;

[0034] The driving mechanism includes a connecting plate 13 and a second cylinder 14. The connecting plate 13 is provided with a guide hole. The guide hole includes a connected inclined section 15 and a horizontal section 16. The output end of the second cylinder 14 is a moving block 17. The moving block 17 is slidably connected to a moving block 18. The sliding block direction of the moving block 18 is in the vertical direction. The moving block 18 is connected to the cutting saw 12. Fixed shafts 19 passing through the guide hole are fixed on both sides of the moving block 18.

[0035] In this embodiment, if Figure 4 As shown, when the fixed shaft 19 is at the end of the inclined section 15 away from the horizontal section 16, the top of the saw blade of the cutting saw 12 does not protrude from the top surface of the base plate 1. During cutting, the cylinder 2 14 is operated to move the moving block 17, the moving block 2 18 and the fixed shaft 19. When the fixed shaft 19 moves along the inclined section 15, the moving block 2 18 and the cutting saw 12 move toward the copper bar and move upward at the same time. The top of the cutting saw 12 protrudes from the top of the copper bar. Then, when the fixed shaft 19 moves along the horizontal section 16, the cutting saw 12 moves horizontally to cut off the copper bar. Through such a setting, when the cutting saw 12 is not working, it can be located below the base plate 1 and will not cause harm to the user.

[0036] As a preferred solution of the utility model, the clamping mechanism includes a cylinder three 20 fixed on the base plate 1, and the output end of the cylinder three 20 is two clamping plates 21, and the two clamping plates 21 are respectively located on both sides of the through hole 11. The two clamping plates 21 are respectively located on both sides of the through hole 11, which can form a balanced and strong clamping force on the copper busbar, effectively preventing the copper busbar from shaking or deflecting during the processing, thereby improving the stability of the entire processing process.

[0037] As a preferred solution of the utility model, two groups of limiting mechanisms are provided, and the two groups of limiting mechanisms are respectively located on both sides of the through hole 11. The limiting mechanisms include symmetrically arranged L-shaped plates 22, and the L-shaped plates 22 can move relative to the width direction of the copper bar. The L-shaped plates 22 can accurately fit the edge of the copper bar. When the width of the copper bar changes, the position of the L-shaped plates 22 can be fine-tuned to ensure that the copper bar is correctly positioned at the predetermined position for cutting or bending, thereby greatly improving the positioning accuracy of the processing.

[0038] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. The cutting and bending synchronous processing system for copper busbar production is characterized by: It comprises a base plate (1), a limiting mechanism arranged on the upper surface of the base plate (1), a bending mechanism arranged on the base plate (1), a pressing mechanism arranged on the base plate (1), and a cutting mechanism arranged on the bottom of the base plate (1), wherein the bending mechanism is located on the side of the limiting mechanism, the cutting mechanism is located in the middle area of ​​the limiting mechanism, and the pressing mechanism is located above the cutting mechanism; The bending mechanism comprises a support ring (2) fixed on the bottom plate (1), a fixing ring (3) with a smaller cross-section is fixed on the top of the support ring (2), one end of the copper bar is located between the support ring (2) and the fixing ring (3), and also comprises a cylinder (4), the output end of the cylinder (4) is a pressure plate (5), and the output shaft of the cylinder (4) is coaxially arranged with the support ring (2); The bending mechanism also includes a bending plate (6) that can rotate with the support ring (2) as an axis, and the bending plate (6) has a notch (7) for the other end of the copper bar to extend into.

2. The cutting and bending synchronous processing system for copper busbar production according to claim 1, characterized in that: The bending mechanism further comprises an axle tube (8) rotatably connected to the base plate (1), the axle tube (8) being coaxial with the support ring (2), one end of a swing arm (9) being fixed to the axle tube (8), the other end of the swing arm (9) being connected to the bending plate (6).

3. The cutting and bending synchronous processing system for copper busbar production according to claim 2, characterized in that: The bending mechanism further comprises a motor 1 (10) fixedly connected to the base plate (1), and the motor 1 (10) is drivingly connected to the shaft tube (8).

4. The cutting and bending synchronous processing system for copper busbar production according to claim 1, characterized in that: The cutting mechanism comprises a through hole (11) formed on the bottom plate (1), a cutting saw (12) moving along the through hole (11), and a driving mechanism driving the cutting saw (12) to move; The driving mechanism comprises a connecting plate (13) and a second cylinder (14). The connecting plate (13) is provided with a guide hole, the guide hole comprises a connected inclined section (15) and a horizontal section (16). The output end of the second cylinder (14) is a moving block (17). The moving block (17) is slidably connected to a moving block (18). The moving block (18) is connected to the cutting saw (12). Fixed shafts (19) passing through the guide hole are fixed on both sides of the moving block (18).

5. The cutting and bending synchronous processing system for copper busbar production according to claim 4, characterized in that: The clamping mechanism comprises a cylinder three (20) fixed on the base plate (1), and the output end of the cylinder three (20) is two clamping plates (21).

6. The cutting and bending synchronous processing system for copper busbar production according to claim 5, characterized in that: The limiting mechanisms are provided in two groups, and the two groups of limiting mechanisms are respectively located on two sides of the through hole (11).

7. The cutting and bending synchronous processing system for copper busbar production according to claim 6, characterized in that: The limiting mechanism comprises a symmetrically arranged L-shaped plate (22), and the L-shaped plate (22) is capable of moving relative to the width direction of the copper bar.

8. The cutting and bending synchronous processing system for copper busbar production according to claim 5, characterized in that: The two clamping plates (21) are respectively located on two sides of the through hole (11).

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