Plug metal sheet stamping equipment

Abstract

The utility model relates to the technical field of metal stamping processing, and discloses plug metal sheet stamping processing equipment which comprises a supporting frame, a motor is fixedly connected to the top of the rear end of the right side of the supporting frame, a driving shaft is fixedly connected to the output end of the motor, and a driven shaft is rotationally connected to the front end of the top of the supporting frame. Third round holes are formed in platforms in the middle of the machine shell, springs are fixedly connected to the interiors of the third round holes, a pressure bearing mechanism is fixedly connected to the top ends of the springs, the pressure bearing mechanism is used for bearing impact pressure, an air cylinder is fixedly connected to the center of the top end in the machine shell, and a stamping mechanism is fixedly connected to the output end of the air cylinder. The stamping mechanism is used for stamping forming. According to the device, the overall stability of the device is improved through directional movement of the sliding supporting rods and the damping springs, and rapid replacement and fixation of the stamping die are achieved through attraction of the powerful magnets and cooperation of the fixing grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of metal stamping processing, in particular to a plug metal sheet stamping processing device. Background Art

[0002] The plug metal sheet is an important part of the plug and is usually made of metal materials with good electrical conductivity such as copper. The quality and performance of the plug metal sheet are crucial to the safe operation of electrical equipment.

[0003] Stamping is a processing method that uses a die to apply pressure to a metal sheet on a press to cause it to undergo plastic deformation or separation, thereby obtaining parts of the desired shape and size.

[0004] When the mold in the equipment is subjected to large pressure shock for a long time, it may experience slight deformation or vibration, and the stamping equipment may shake during high-speed stamping, affecting the stamping accuracy, which is not conducive to the processing of plug metal sheets that require high precision. In addition, the mold in the equipment is a fixed one-piece molding mold. Since the mold cannot be replaced, the existing mold needs to be complexly adjusted and modified when producing different profiles, which will consume a lot of time and manpower and reduce production efficiency. Therefore, a plug metal sheet stamping processing equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a plug metal sheet stamping processing equipment, which aims to improve the problems of insufficient structural stability of the stamping equipment in the prior art and inconvenient replacement of the stamping die.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A plug metal sheet stamping processing equipment, comprising a support frame, a motor is fixedly connected to the top of the right rear end of the support frame, the output end of the motor is fixedly connected to the driving shaft, the top front end of the support frame is rotatably connected to the driven shaft, the driving shaft and the driven shaft are rotatably connected through a conveyor belt, the top center of the support frame is fixedly connected to a casing, the left and right ends of the casing are provided with slide grooves, the platform in the middle of the casing is provided with a third circular hole, the inside of each of the third circular holes is fixedly connected to a spring, the top of the spring is fixedly connected to a pressure-bearing mechanism, the pressure-bearing mechanism is used to withstand impact pressure, a cylinder is fixedly connected to the center of the top of the casing, the output end of the cylinder is fixedly connected to a stamping mechanism, and the stamping mechanism is used for stamping and forming;

[0008] As a further description of the above technical solution:

[0009] The stamping mechanism includes a fixed base, the top of the fixed base is fixedly connected to the output end of the cylinder, the front end of the fixed base is provided with a clamping groove, the interior of the clamping groove is clamped with an upper stamping plate 1, and the front end center of the upper stamping plate 1 is fixedly connected to a handle;

[0010] As a further description of the above technical solution:

[0011] The pressure-bearing mechanism includes a stamping platform, the bottom of the stamping platform is fixedly connected to the spring, an arc-shaped groove is opened at the center of the top of the stamping platform, a lower stamping plate 2 is clamped inside the arc-shaped groove, and a forming hole is opened on the top of the lower stamping plate 2;

[0012] As a further description of the above technical solution:

[0013] The top of the inner portion of the fixed base is provided with a plurality of circular holes 1 at equal intervals, and the interiors of the plurality of circular holes 1 are fixedly connected with magnets 1;

[0014] As a further description of the above technical solution:

[0015] A plurality of second circular holes are formed in the arc-shaped groove at equal intervals, and a second magnet is fixedly connected to the inside of each of the second circular holes;

[0016] As a further description of the above technical solution:

[0017] The left and right ends of the fixed base are fixedly connected to a sliding support rod, and the other end of the sliding support rod is slidably connected to the sliding groove;

[0018] As a further description of the above technical solution:

[0019] The second magnet is a rubidium magnet with a relatively strong magnetic force.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the sliding support rod slides in the slide groove during stamping, thereby improving the stability of the upper stamping template. A shock-absorbing spring is provided under the stamping platform to reduce the vibration and deformation of the mold when it is subjected to a large pressure impact, thereby improving the stability of the stamping device.

[0022] 2. In the present invention, the upper and lower stamping dies are adsorbed by high-magnetic magnets when they are fixed. The upper stamping template is provided with a handle, and an arc groove is opened on the movable platform, so as to realize the rapid replacement and fixation of the stamping dies. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a plug metal sheet stamping processing equipment proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of a plug metal sheet stamping processing equipment proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0027] Figure 5 The present invention provides a schematic diagram of a partial cross-sectional structure of a fixed base in a plug metal sheet stamping processing device.

[0028] Legend:

[0029] 1. Support frame; 2. Conveyor belt; 3. Motor; 4. Driving shaft; 5. Driven shaft; 6. Casing; 7. Stamping platform; 8. Cylinder; 9. Spring; 10. Round hole three; 11. Arc groove; 12. Magnet one; 13. Magnet two; 14. Lower punch plate two; 15. Round hole two; 16. Sliding support rod; 17. Slide groove; 18. Fixed base; 19. Engaging groove; 20. Upper punch plate one; 21. Handle; 22. Round hole one; 23. Forming hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a plug metal sheet stamping processing equipment, including a support frame 1, a slide groove 17 is opened at the left and right ends of the casing 6, a circular hole three 10 is opened on the platform in the middle of the casing 6, and a spring 9 is fixedly connected to the inside of the circular hole three 10. The left and right ends of the fixed base 18 are fixedly connected to the sliding support rod 16, and the other end of the sliding support rod 16 is slidably connected to the slide groove 17. When stamping, the sliding support rod 16 slides in the slide groove 17. During stamping, the spring 9 can absorb the instantaneous impact borne by the stamping platform 7, thereby improving the stability of the device.

[0032] Reference Figure 3-Figure 5The top of the right rear end of the support frame 1 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a driving shaft 4, the top front end of the support frame 1 is rotatably connected to a driven shaft 5, the driving shaft 4 and the driven shaft 5 are rotatably connected through a conveyor belt 2, the top center of the support frame 1 is fixedly connected to a casing 6, the top of the spring 9 is fixedly connected to a pressure-bearing mechanism, the pressure-bearing mechanism is used to withstand impact pressure, the inner top center of the casing 6 is fixedly connected to a cylinder 8, the output end of the cylinder 8 is fixedly connected to a stamping mechanism, and the stamping mechanism is used for stamping.

[0033] The stamping mechanism includes a fixed base 18, the top of the fixed base 18 is fixedly connected to the output end of the cylinder 8, a snap-fit groove 19 is provided at the front end of the fixed base 18, an upper stamping plate 20 is snapped into the interior of the snap-fit groove 19, and a handle 21 is fixedly connected to the front end center of the upper stamping plate 20. By pulling the handle 21, the upper stamping plate 20 can be taken out for replacement.

[0034] The pressure-bearing mechanism includes a stamping platform 7, the bottom of the stamping platform 7 is fixedly connected to the spring 9, an arc-shaped groove 11 is opened at the top center of the stamping platform 7, the lower stamping plate 2 14 is engaged inside the arc-shaped groove 11, and a forming hole 23 is opened at the top of the lower stamping plate 2 14. The plate is formed through the forming hole 23 by the pressure between the upper stamping plate 1 20 and the lower stamping plate 2 14.

[0035] Working principle: When performing stamping, the required plate is placed above the stamping platform 7. The device drives the fixed base 18 through the cylinder 8 to move the upper stamping plate 120 in the engaging groove 19 downward to contact the lower stamping plate 14. The required shape is punched out through the forming hole 23, and then falls onto the conveyor belt 2 and is transported to the next processing link. During punching, the sliding support rods 16 at both ends of the fixed base 18 move in the slide groove 17. When the upper stamping plate 120 contacts the lower stamping plate 14, the spring 9 will absorb the instantaneous impact force on the stamping platform 7, reduce vibration and improve processing accuracy. When the mold needs to be replaced, the upper stamping plate 120 can be taken out by pulling the handle 21, and then the lower stamping plate 14 can be taken out through the arc groove 11 to complete the replacement.

[0036] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plug metal sheet stamping processing device, comprising a support frame (1), characterized in that: The top of the right rear end of the support frame (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a driving shaft (4), the top front end of the support frame (1) is rotatably connected to a driven shaft (5), the driving shaft (4) and the driven shaft (5) are rotatably connected via a conveyor belt (2), the top center of the support frame (1) is fixedly connected to a housing (6), the left and right ends of the interior of the housing (6) are provided with a slide groove (17), the platform in the middle of the housing (6) is provided with a circular hole three (10), the interior of the circular hole three (10) is fixedly connected to a spring (9), the top of the spring (9) is fixedly connected to a pressure-bearing mechanism, the pressure-bearing mechanism is used to withstand impact pressure, the top center of the interior of the housing (6) is fixedly connected to a cylinder (8), the output end of the cylinder (8) is fixedly connected to a stamping mechanism, the stamping mechanism is used for stamping.

2. The plug metal sheet stamping equipment according to claim 1, characterized in that: The punching mechanism includes a fixed base (18), the top of the fixed base (18) is fixedly connected to the output end of the cylinder (8), the front end of the fixed base (18) is provided with a snap-fit groove (19), the interior of the snap-fit groove (19) is snap-fitted with an upper punching plate (20), and the front end center of the upper punching plate (20) is fixedly connected with a handle (21).

3. The plug metal sheet stamping equipment according to claim 1, characterized in that: The pressure-bearing mechanism includes a stamping platform (7), the bottom of the stamping platform (7) is fixedly connected to the spring (9), an arc-shaped groove (11) is provided at the center of the top of the stamping platform (7), a lower stamping plate 2 (14) is engaged inside the arc-shaped groove (11), and a forming hole (23) is provided at the top of the lower stamping plate 2 (14).

4. The plug metal sheet stamping equipment according to claim 2, characterized in that: The top end of the interior of the fixed base (18) is provided with a plurality of circular holes (22) at equal intervals, and the interiors of the plurality of circular holes (22) are all fixedly connected with magnets (12).

5. The plug metal sheet stamping equipment according to claim 3, characterized in that: A plurality of second circular holes (15) are provided at equal intervals inside the arc-shaped groove (11), and a second magnet (13) is fixedly connected inside each of the second circular holes (15).

6. The plug metal sheet stamping equipment according to claim 2, characterized in that: The left and right ends of the fixed base (18) are both fixedly connected to a sliding support rod (16) at their centers, and the other end of the sliding support rod (16) is slidably connected to the sliding groove (17).

7. The plug metal sheet stamping equipment according to claim 5, characterized in that: The second magnet (13) is a rubidium magnet with a relatively strong magnetic force.

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