Terminal punch forming device

Abstract

The utility model is applicable to the technical field of stamping dies, and provides a terminal stamping forming device which comprises a bottom frame and a machine case, the bottom end of the inner wall of the machine case is fixedly connected with first supporting plates which are symmetrically distributed, a first rotating shaft is rotatably connected between the two first supporting plates, and the two ends of the first rotating shaft are fixedly connected with connecting plates. A second fixing rod is fixedly connected between the two connecting plates, a tension assembly is connected to the second fixing rod in a matched mode, a second rotating shaft is further rotationally connected between the two connecting plates, an angle adjusting assembly is fixedly connected to one end of the second rotating shaft, and the second rotating shaft is further fixedly sleeved with a plurality of second supporting plates. The bottom ends of the second supporting plates are fixedly connected with a third supporting plate, and the lower end of the third supporting plate is fixedly connected with two half-I-shaped limiting sliding plates and a plurality of I-shaped limiting sliding plates. The utility model has the advantages that the structure is simple, a plurality of terminals can be simultaneously punched and formed, and the processing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a terminal stamping and forming device. Background Technique

[0002] Stamping and forming is an important metal processing method. It relies on a press and a die to apply external forces to plates, strips, tubes, profiles, etc., causing them to undergo plastic deformation or separation, thereby obtaining workpieces (stamped parts) with the required shapes and sizes.

[0003] Most existing terminal stamping and forming presses have significant efficiency bottlenecks during operation because they usually can only process terminals one by one. This single-operation method greatly limits the production speed and results in low processing efficiency.

[0004] Therefore, in view of the above current situation, there is an urgent need to develop a terminal stamping and forming device to overcome the deficiencies in current practical applications. Summary of the Utility Model

[0005] The purpose of the embodiments of the utility model is to provide a terminal stamping and forming device, aiming to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A terminal stamping and forming device includes a chassis and a machine case. The chassis is fixedly connected with the machine case. At the bottom end of the inner wall of the machine case, symmetrically distributed first support plates are fixedly connected. A first rotating shaft is rotatably connected between the two first support plates. Both ends of the first rotating shaft penetrate through the corresponding first support plates and are fixedly connected with connecting plates. A second fixed rod is fixedly connected between the two connecting plates. A tension component is cooperatively connected with the second fixed rod. The tension component drives the connecting plates to rotate around the first rotating shaft by cooperating with the second fixed rod. A second rotating shaft is also rotatably connected between the two connecting plates. One end of the second rotating shaft penetrates through the connecting plate and is fixedly connected with an angle adjusting component. A plurality of uniformly distributed second support plates are also fixedly sleeved on the second rotating shaft. The bottom ends of the plurality of second support plates are fixedly connected with a third support plate. At the lower end of the third support plate, two symmetrically distributed semi-work limiting sliding plates and a plurality of uniformly distributed I-shaped limiting sliding plates are fixedly connected. The I-shaped limiting sliding plates are located between the two semi-work limiting sliding plates. A T-shaped plate is slidably connected between adjacent semi-work limiting sliding plates and between every two I-shaped limiting sliding plates. The lower ends of the T-shaped plates are fixedly connected with concave plates. An upper die is fixedly connected to the inner wall of the concave plate. A lifting component is also cooperatively connected with the T-shaped plate.

[0008] In a further technical solution, springs are fixedly arranged between the plurality of T-shaped plates and the lower end of the third support plate.

[0009] Further technical solution: The tension assembly includes a first base, a second base, a hydraulic telescopic rod, and a collar; a collar is rotatably sleeved on the outer wall of the second fixed rod; the inner side wall of the chassis is fixedly connected with a first base, the second base is rotatably connected to the first base, the other end of the second base is fixedly connected with a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is fixedly connected to the outer wall of the collar.

[0010] Further technical solution: The angle adjustment assembly includes a first rotating plate, a second rotating plate, and a first fixing rod; the inner side wall of the chassis is fixedly connected with a first fixing rod, the second rotating plate is rotatably connected to the first fixing rod, the other end of the second rotating plate is rotatably connected to the first rotating plate, and the other end of the first rotating plate is fixedly connected to one end of the second rotating shaft.

[0011] Further technical solution: The lifting assembly includes a motor, a runner, a Z-shaped rod, a transmission belt, and a push groove; push grooves are formed on the side walls of the T-shaped plate; the bottom end of the third support plate is fixedly connected with a fourth support plate, a plurality of Z-shaped rods are rotatably connected to the fourth support plate, the Z-shaped rods correspond to the T-shaped plate, and one end of each Z-shaped rod abuts against the inner wall of the push groove, and runners are fixedly sleeved on the other ends of the Z-shaped rods; the bottom end of the third support plate is also fixedly connected with a motor, and the driving shaft of the motor is connected to the two runners through a transmission belt.

[0012] The utility model drives the connecting plate to rotate around the first rotating shaft by means of the cooperation between the tension assembly and the second fixed rod, controls the rotation of the second rotating shaft through the angle adjustment assembly, drives the T-shaped plate to lift through the lifting assembly, ensures that the T-shaped plate can maintain a relatively stable position at different heights and postures through the spring, and fixedly installs the required upper die on the inner wall of the concave plate, having the effects of simple structure, capable of stamping and forming multiple terminals simultaneously, and high processing efficiency.

[0013] In order to more clearly illustrate the structural features and functions of the utility model, the following will combine the drawings with specific embodiments to elaborate on the utility model in detail. Brief Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the utility model;

[0016] Figure 3 is for the utility model Figure 2 is an enlarged three-dimensional structural schematic diagram of part A in the utility model;

[0017] Figure 4 is a cross-sectional three-dimensional structural schematic diagram of part of the structure of the utility model.

[0018] In the figure: 1 - chassis, 2 - chassis box, 3 - first support plate, 4 - first rotating shaft, 5 - connecting plate, 6 - second rotating shaft, 7 - second support plate, 8 - first rotating plate, 9 - second rotating plate, 10 - first fixing rod, 11 - third support plate, 12 - first base, 13 - second base, 14 - hydraulic telescopic rod, 15 - second fixing rod, 16 - collar, 17 - half - working limit slide plate, 18 - I - shaped limit slide plate, 19 - T - shaped plate, 20 - concave plate, 21 - fourth support plate, 22 - motor, 23 - runner, 24 - Z - shaped rod, 25 - conveyor belt, 26 - pushing groove. Detailed implementation mode

[0019] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0021] As Figures 1-4 shown, the embodiment of the present utility model provides a terminal stamping and forming device, including a chassis 1 and a chassis box 2. The chassis box 2 is fixedly connected to the chassis 1. The bottom end of the inner wall of the chassis box 2 is fixedly connected with symmetrically distributed first support plates 3. A first rotating shaft 4 is rotatably connected between the two first support plates 3. Both ends of the first rotating shaft 4 penetrate through the corresponding first support plates 3 and are fixedly connected with a connecting plate 5. A second fixing rod 15 is fixedly connected between the two connecting plates 5. A tension assembly is cooperatively connected to the second fixing rod 15. The tension assembly drives the connecting plate 5 to rotate around the first rotating shaft 4 by cooperating with the second fixing rod 15. A second rotating shaft 6 is also rotatably connected between the two connecting plates 5. One end of the second rotating shaft 6 penetrates through the connecting plate 5 and is fixedly connected with an angle - adjusting assembly. The angle - adjusting assembly is used to control the rotation of the second rotating shaft 6. A plurality of uniformly distributed second support plates 7 are fixedly sleeved on the second rotating shaft 6. The bottom ends of the plurality of second support plates 7 are fixedly connected with a third support plate 11. The lower end of the third support plate 11 is fixedly connected with two symmetrically distributed half - working limit slide plates 17 and a plurality of uniformly distributed I - shaped limit slide plates 18. The I - shaped limit slide plates 18 are located between the two half - working limit slide plates 17. A T - shaped plate 19 is slidably connected between adjacent half - working limit slide plates 17 and between every two I - shaped limit slide plates 18. The lower ends of the T - shaped plates 19 are fixedly connected with a concave plate 20. An upper die is fixedly connected to the inner wall of the concave plate 20. A lifting assembly is also cooperatively connected to the T - shaped plate 19. The lifting assembly is used to drive the T - shaped plate 19 to lift and lower.

[0022] Furthermore, springs (not shown in the figure) are fixedly arranged between multiple T-shaped plates 19 and the lower ends of the third support plates 11. The springs are used to ensure that the T-shaped plates 19 can maintain a relatively stable position at different heights and postures, reducing shaking and unstable factors.

[0023] In the embodiment of the present utility model, the connecting plate 5 is driven to rotate around the first rotating shaft 4 by the cooperation of the tension assembly and the second fixed rod 15, the second rotating shaft 6 is controlled to rotate by the angle adjustment assembly, the T-shaped plate 19 is driven to lift by the lifting assembly, and the springs ensure that the T-shaped plates 19 can maintain a relatively stable position at different heights and postures. The upper die required is fixedly installed on the inner wall of the concave plate 20, which has the effects of simple structure, capable of stamping multiple terminals simultaneously, and high processing efficiency.

[0024] As Figure 1 shown, the tension assembly includes a first base 12, a second base 13, a hydraulic telescopic rod 14, and a collar 16; a collar 16 is rotatably sleeved on the outer wall of the second fixed rod 15; the inner side wall of the chassis 2 is fixedly connected with a first base 12, a second base 13 is rotatably connected to the first base 12, the other end of the second base 13 is fixedly connected with a hydraulic telescopic rod 14, and the other end of the hydraulic telescopic rod 14 is fixedly connected to the outer wall of the collar 16.

[0025] During specific application, the hydraulic telescopic rod 14 is controlled to extend or contract. The hydraulic telescopic rod 14 drives the second fixed rod 15 to move through the collar 16, and then the second fixed rod 15 drives the connecting plate 5 to rotate around the first rotating shaft 4.

[0026] As Figure 1 shown, the angle adjustment assembly includes a first rotating plate 8, a second rotating plate 9, and a first fixed rod 10; the inner side wall of the chassis 1 is fixedly connected with a first fixed rod 10, a second rotating plate 9 is rotatably connected to the first fixed rod 10, the other end of the second rotating plate 9 is rotatably connected to a first rotating plate 8, and the other end of the first rotating plate 8 is fixedly connected to one end of the second rotating shaft 6.

[0027] During specific application, when the connecting plate 5 rotates around the first rotating shaft 4, the connecting plate 5 drives the second rotating shaft 6 to rotate around the first rotating shaft 4. After that, the second rotating shaft 6 drives the first rotating plate 8 and the second rotating plate 9 to move, and then the second rotating plate 9 synchronously reacts on the second rotating shaft 6, and the second rotating plate 9 drives the second rotating shaft 6 to rotate.

[0028] As Figures 1-4As shown in the figure, the lifting assembly includes a motor 22, a runner 23, a Z-shaped rod 24, a conveyor belt 25, and a push groove 26; push grooves 26 are formed on the side walls of the T-shaped plate 19; a fourth support plate 21 is fixedly connected to the bottom end of the third support plate 11, and a plurality of Z-shaped rods 24 are rotatably connected to the fourth support plate 21. The Z-shaped rods 24 correspond to the T-shaped plate 19, and one end of each Z-shaped rod 24 abuts against the inner wall of the push groove 26, and the other ends of the Z-shaped rods 24 are fixedly sleeved with runners 23; a motor 22 is also fixedly connected to the bottom end of the third support plate 11, and the drive shaft of the motor 22 is connected to the two runners 23 through the conveyor belt 25 in a cooperative manner.

[0029] During specific application, the motor 22 is started, and then the motor 22 drives the runner 23 to rotate through the conveyor belt 25. Then, the runner 23 drives the Z-shaped rod 24 to rotate. Subsequently, the Z-shaped rod 24 drives the T-shaped plate 19 to lift through the push groove 26. After that, the T-shaped plate 19 drives the concave plate 20 to lift, and then the concave plate 20 drives the lower mold to lift.

[0030] The working principle of the present utility model is as follows: When stamping and forming are required, the hydraulic telescopic rod 14 is controlled to extend. The hydraulic telescopic rod 14 drives the second fixed rod 15 to move through the collar 16. Then, the second fixed rod 15 drives the connecting plate 5 to rotate clockwise around the first rotating shaft 4. The connecting plate 5 synchronously drives the second rotating shaft 6 to rotate clockwise around the first rotating shaft 4. After that, the second rotating shaft 6 drives the first rotating plate 8 and the second rotating plate 9 to move. Then, the second rotating plate 9 synchronously reacts on the second rotating shaft 6. The second rotating plate 9 drives the second rotating shaft 6 to rotate. Then, the second rotating shaft 6 drives the second support plate 7 to rotate until the second support plate 7 is in a vertical state. At this time, the hydraulic telescopic rod 14 stops extending. Then, the motor 22 drives the runner 23 to rotate through the conveyor belt 25. Then, the runner 23 drives the Z-shaped rod 24 to rotate. Subsequently, the Z-shaped rod 24 drives the T-shaped plate 19 to descend through the push groove 26. After that, the T-shaped plate 19 drives the concave plate 20 to descend, and then the concave plate 20 drives the upper mold to descend. Then, the lower mold stamps and forms the workpiece. Subsequently, the Z-shaped rod 24 drives the T-shaped plate 19 to rise through the push groove 26. After that, the T-shaped plate 19 drives the concave plate 20 to rise, and then the concave plate 20 drives the upper mold to rise. After that, controlling the first rotating shaft 4 to reset is sufficient.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A terminal stamping and forming device, comprising a base frame and a chassis, wherein the chassis is fixedly connected to the base frame, characterized in that: A symmetrically distributed first support plate is fixedly connected to the bottom end of the inner wall of the chassis, a first rotating shaft is rotatably connected between the two first support plates, and both ends of the first rotating shaft pass through the corresponding first support plate and are fixedly connected to a connecting plate, a second fixing rod is fixedly connected between the two connecting plates, a tension component is cooperatively connected to the second fixing rod, and the tension component drives the connecting plate to rotate around the first rotating shaft by cooperating with the second fixing rod, and a second rotating shaft is rotatably connected between the two connecting plates, one end of the second rotating shaft passes through the connecting plate and is fixedly connected to an angle adjustment component, and the second rotating shaft A plurality of evenly distributed second support plates are fixedly sleeved on the upper portion, a third support plate is fixedly connected to the bottom ends of the plurality of second support plates, two symmetrically distributed semi-work limit slides and a plurality of evenly distributed I-shaped limit slides are fixedly connected to the lower end of the third support plate, and the I-shaped limit slide is located between the two semi-work limit slides, and a T-shaped plate is slidably connected between adjacent semi-work limit slides and the I-shaped limit slides and between every two I-shaped limit slides, the lower ends of the T-shaped plates are fixedly connected to concave plates, the inner walls of the concave plates are fixedly connected to the upper mold, and the T-shaped plates are also cooperatively connected to a lifting assembly.

2. The terminal stamping and forming device according to claim 1, characterized in that: Springs are fixedly arranged between the plurality of T-shaped plates and the lower end of the third supporting plate.

3. The terminal stamping and forming device according to claim 1, characterized in that: The pulling assembly comprises a first base, a second base, a hydraulic telescopic rod and a collar; The outer wall of the second fixing rod is rotatably sleeved with a collar; The inner wall of the chassis is fixedly connected with a first base, the first base is rotatably connected with a second base, the other end of the second base is fixedly connected with a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is fixedly connected with the outer wall of the collar.

4. The terminal stamping and forming device according to claim 1, characterized in that: The angle adjustment assembly includes a first rotating plate, a second rotating plate and a first fixing rod; The inner wall of the bottom frame is fixedly connected with a first fixing rod, the first fixing rod is rotatably connected with a second rotating plate, the other end of the second rotating plate is rotatably connected with the first rotating plate, and the other end of the first rotating plate is fixedly connected with one end of the second rotating shaft.

5. The terminal stamping and forming device according to claim 1, characterized in that: The lifting assembly includes a motor, a rotating wheel, a Z-shaped rod, a transmission belt and a push groove; The side walls of the T-shaped plates are all provided with push grooves; the bottom end of the third support plate is fixedly connected to the fourth support plate, and a plurality of Z-shaped rods are rotatably connected to the fourth support plate, the Z-shaped rods correspond to the T-shaped plates, and one end of the Z-shaped rods abuts against the inner wall of the push grooves, and the other ends of the Z-shaped rods are fixedly sleeved with rotating wheels; the bottom end of the third support plate is also fixedly connected to a motor, and the driving shaft of the motor is connected to two rotating wheels through a transmission belt.

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