Stamping device for machining connecting center pin

Abstract

The utility model relates to the technical field of stamping devices, and provides a stamping device for machining a connecting center pin, which comprises a stamping table, limiting structures are fixed on two sides of the top end of the stamping table, the stamping table is connected with a top plate in a sliding manner, a hydraulic rod is fixed at the top end of the top plate, and a dismounting structure is fixed at the bottom end of the top plate. A feeding structure is arranged on one side of the stamping table and comprises supporting frames evenly arranged on one side of the stamping table. By arranging the feeding structure, under the rotating action of the upper roller and the lower roller, force can be applied to the top face of the material plate and the ground at the same time, so that the material plate moves forwards in the rotating direction of the upper roller and the lower roller under the action of friction force, automatic material conveying is facilitated, and the device has the function of facilitating automatic feeding; and the working efficiency of the stamping device for machining the connecting center pin during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of stamping device technology, and in particular to a stamping device for machining a connecting center pin. Background Technology

[0002] Connecting center pins are widely used in electrical connections, automotive electronics, and communication equipment, and their quality and performance directly affect the overall performance and reliability of the products. With the rapid development of these fields, the demand for connecting center pins is constantly increasing. At the same time, the market's requirements for product quality and performance are also becoming increasingly stringent, and traditional processing methods are no longer sufficient to meet these demands. Therefore, it is necessary to design a stamping device for processing connecting center pins.

[0003] To address this, patent CN221041897U discloses a stamping device for pin processing, relating to the field of stamping device technology. The device includes a frame and an adjusting frame. The frame has a main linear motor housed in a groove on its top surface, a processing table on the top surface of the main linear motor's actuator seat, a housing on the rear side of the top surface of the frame, a hydraulic rod fixed to the top surface of the housing, the bottom end of the hydraulic rod connected to the middle of the top surface of a fixed column, a sliding connection between the adjusting frame and the outer side of the fixed column, a pin mold mounted on the bottom surface of the adjusting frame, a locking unit on the top surface of the processing table, and a detection unit inside the housing. The device also includes a controller located on the front side of the frame. The input ends of the main linear motor and the hydraulic rod are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply. This stamping device for pin processing is easy to adjust, highly safe, and provides good stamping results.

[0004] Although the aforementioned stamping device for inserting pins is easy to adjust during use, it is inconvenient to quickly feed materials and has low processing efficiency. Therefore, it is necessary to design a stamping device for connecting center pins. Utility Model Content

[0005] The purpose of this invention is to provide a stamping device for processing connecting center pins, in order to solve the shortcomings of existing stamping devices for processing connecting center pins, such as inconvenience in rapid material loading and low processing efficiency.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a stamping device for processing connecting center pins, including a stamping table;

[0007] Limiting structures are fixed on both sides of the top of the stamping table;

[0008] The stamping table is slidably connected to a top plate, and the bottom end of the top plate is fixed with a disassembly structure.

[0009] A feeding structure is provided on one side of the stamping table. The feeding structure includes support frames evenly arranged on one side of the stamping table. An upper roller is rotatably connected between adjacent support frames. A lower roller is provided below the upper roller. A drive gear plate is rotatably connected to the outer wall of the top side of the support frame. A driven gear plate is meshed below the drive gear plate. A drive motor is fixedly installed on the outer wall of the support frame above the drive gear plate.

[0010] Furthermore, the stamping table includes a base, a reserved groove, a support plate, and a limiting groove. The reserved groove is provided inside the base, and the support plate is fixed to the top of the base outside the reserved groove. The limiting groove is evenly provided inside the support plate.

[0011] Furthermore, a collection box is provided below the base, a material plate is provided at the top of the support plate, and a hydraulic rod is fixed at the top of the top plate.

[0012] Furthermore, the limiting structure includes a mounting plate, an electric push rod, and a limiting plate. The mounting plate is evenly fixed on both sides of the top of the base. An electric push rod is fixed on one side of the mounting plate, and a limiting plate is fixed on one side of the electric push rod.

[0013] Furthermore, the electric push rods are symmetrically distributed on both sides of the limiting plate, and the limiting plate is symmetrically distributed on both sides of the material plate.

[0014] Furthermore, the disassembly and assembly structure includes a mounting base, a disassembly and assembly plate, fixing bolts, and a stamping module. The mounting base is fixed to the bottom end of the top plate, and the bottom end of the mounting base is engaged with the disassembly and assembly plate. The bottom end of the disassembly and assembly plate is uniformly fixed with stamping modules, and fixing bolts are uniformly inserted through both sides inside the disassembly and assembly plate.

[0015] Furthermore, the top ends of the fixing bolts all extend into the interior of the mounting base, the stamping modules are evenly distributed at the bottom of the disassembly plate, and the central axis of the stamping modules and the central axis of the limiting groove are collinear.

[0016] Furthermore, one end of the upper roller extends to the outside of the support frame and is fixedly connected to one side of the drive gear disk, and the side of the drive gear disk away from the upper roller is fixedly connected to the output end of the drive motor.

[0017] Furthermore, both ends of the lower roller are rotatably connected to the support frame, and one end of the lower roller extends to the outside of the support frame and is fixedly connected to one side of the driven gear disc.

[0018] Furthermore, the bottom end of the upper roller and the top end of the material plate abut against each other, and the top end of the lower roller and the bottom end of the material plate abut against each other.

[0019] The present invention provides a stamping device for machining a connecting center pin, the advantages of which are:

[0020] By setting up a feeding structure, the top surface and the ground of the material plate can be simultaneously subjected to force under the rotation of the upper and lower rollers, so that the material plate moves forward in the direction of rotation of the upper and lower rollers under the action of friction, which facilitates automatic feeding. This realizes that the device has the function of easy automatic feeding and improves the working efficiency of the stamping device for processing the connecting center pin.

[0021] By setting a limiting structure, the material plate can be kept running in a straight line during the conveying process under the limiting action of the limiting plate, and the material plate is prevented from tilting due to the punching force. The distance between the limiting plates can be adjusted under the extension and retraction action of the electric push rod, which is convenient for limiting material plates of different widths. This realizes that the device has the function of conveniently limiting material plates of different widths, and improves the convenience and applicability of the stamping device for processing the connecting center pin.

[0022] By incorporating a disassembly and assembly structure, the disassembly and assembly plate and the mounting base are interlocked, facilitating pre-positioning of the disassembly and assembly plate before installation. This prevents offset and misalignment during installation, ensuring stability. The fixing bolts facilitate the installation and disassembly of the mounting base and the disassembly and assembly plate. This device enables easy installation and disassembly of the disassembly and assembly plate and the stamping module, improving the convenience of using the stamping device for machining the connecting center pin. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0026] Figure 4 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0027] Figure 5 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0028] Figure 6 This is a top-view cross-sectional three-dimensional structural diagram of the present invention.

[0029] The following are the annotations in the diagram: 1. Stamping table; 11. Base; 12. Reserved slot; 13. Support plate; 14. Limiting slot; 2. Limiting structure; 21. Mounting plate; 22. Electric push rod; 23. Limiting plate; 3. Top plate; 4. Hydraulic rod; 5. Disassembly structure; 51. Mounting seat; 52. Disassembly plate; 53. Fixing bolt; 54. Stamping module; 6. Material plate; 7. Collection box; 8. Feeding structure; 81. Support frame; 82. Drive gear plate; 83. Drive motor; 84. Driven gear plate; 85. Upper roller; 86. Lower roller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-6 The present invention provides a stamping device for processing connecting center pins, including a stamping table 1.

[0032] Reference Figures 2-6 The stamping table 1 includes a base 11, a reserved groove 12, a support plate 13, and a limiting groove 14. The reserved groove 12 is provided inside the base 11. The support plate 13 is fixed to the top of the base 11 outside the reserved groove 12. The limiting groove 14 is evenly provided inside the support plate 13. A collection box 7 is provided below the base 11. A material plate 6 is provided at the top of the support plate 13. A hydraulic rod 4 is fixed to the top of the top plate 3. Limiting structures 2 are fixed on both sides of the top of the stamping table 1. The limiting structure 2 includes a mounting plate 21, an electric push rod 22, and a limiting plate 23. The mounting plate 21 is evenly fixed on both sides of the top of the base 11. An electric push rod 22 is fixed on one side of the mounting plate 21. A limiting plate 23 is fixed on one side of the electric push rod 22. The electric push rod 22 is symmetrically distributed on both sides of the limiting plate 23. The limiting plate 23 is symmetrically distributed on both sides of the material plate 6.

[0033] Place the material plate 6 on top of the support plate 13, and then simultaneously activate four sets of electric push rods 22, so that the limiting plates 23 on both sides of the material plate 6 can move towards the material plate 6 at the same time. When one side of the limiting plate 23 is close to the edge of the material plate 6, turn off the electric push rod 22, so that the material plate 6 can be returned to the middle position of the device. At the same time, the limiting plates 23 are on both sides of the material plate 6, which can limit the material plate 6 and ensure the stability of the material plate 6 during transportation.

[0034] Reference Figure 1 and Figures 3-5The stamping table 1 is slidably connected to a top plate 3. The bottom end of the top plate 3 is fixed with a disassembly structure 5. The disassembly structure 5 includes a mounting base 51, a disassembly plate 52, fixing bolts 53, and stamping modules 54. The mounting base 51 is fixed to the bottom end of the top plate 3. The bottom end of the mounting base 51 is engaged with the disassembly plate 52. The bottom end of the disassembly plate 52 is uniformly fixed with stamping modules 54. Fixing bolts 53 are uniformly inserted through both sides inside the disassembly plate 52. The top ends of the fixing bolts 53 extend into the interior of the mounting base 51. The stamping modules 54 are evenly distributed at the bottom end of the disassembly plate 52. The central axis of the stamping modules 54 and the central axis of the limiting groove 14 are collinear.

[0035] During installation, insert the "L"-shaped clips on both sides of the top of the mounting plate 52 into the "L"-shaped slots on both sides of the bottom of the mounting base 51 until both sides of the mounting plate 52 and both sides of the mounting base 51 are on the same horizontal plane. Then insert the fixing bolt 53 into the interior of the mounting plate 52 and rotate it until the top of the fixing bolt 53 extends into the interior of the mounting base 51. This will fix the mounting base 51 and the mounting plate 52 in place. When it is necessary to remove the mounting base 51, remove the fixing bolt 53 and slide the mounting plate 52 to one side to separate the mounting base 51 and the mounting plate 52.

[0036] Reference Figures 1-6 A feeding structure 8 is provided on one side of the stamping table 1. The feeding structure 8 includes support frames 81 evenly distributed on one side of the stamping table 1. Upper rollers 85 are rotatably connected between adjacent support frames 81. Lower rollers 86 are provided below the upper rollers 85. A drive gear plate 82 is rotatably connected to the outer wall of the top side of the support frame 81. A driven gear plate 84 is meshed below the drive gear plate 82. A drive motor 83 is fixedly installed on the outer wall of the support frame 81 above the drive gear plate 82. One end of roller 85 extends to the outside of support frame 81 and is fixedly connected to one side of drive gear disk 82. The side of drive gear disk 82 away from upper roller 85 is fixedly connected to the output end of drive motor 83. Both ends of lower roller 86 are rotatably connected to support frame 81. One end of lower roller 86 extends to the outside of support frame 81 and is fixedly connected to one side of driven gear disk 84. The bottom end of upper roller 85 and the top end of material plate 6 abut against each other. The top end of lower roller 86 and the bottom end of material plate 6 abut against each other.

[0037] When the drive motor 83 is started, its rotation drives the active gear plate 82 to rotate. The active gear plate 82, in turn, drives the driven gear plate 84 and the upper roller 85 to rotate. The driven gear plate 84, in turn, drives the lower roller 86 to rotate. Since the upper roller 85 and the lower roller 86 rotate in opposite directions, and the two sides of the material plate 6 are in contact with the upper roller 85 and the lower roller 86 respectively, the upper roller 85 and the lower roller 86, under the action of friction, drive the material plate 6 to move forward continuously. This ensures that the material plate 6 can move continuously at the top of the support plate 13. While the material plate 6 moves at a constant speed, the hydraulic rod 4 drives the stamping module 54 to stamp the material plate 6. When the stamping module 54 finishes stamping and lifts up, the stamped material plate 6 continues to move away from the stamping module 54. The complete material plate 6 will reach below the stamping module 54 for continuous material output.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A punch device for connecting center needle processing, comprising a punch table (1); Characterized in that: The top of the punch table (1) is fixed with a limiting structure (2) on both sides; The punch table (1) is slidingly connected with a top plate (3), and the bottom end of the top plate (3) is fixed with a disassembly structure (5); One side of the punch table (1) is provided with a feeding structure (8), the feeding structure (8) comprises support frames (81) uniformly arranged on one side of the punch table (1), upper rollers (85) rotatably connected between adjacent support frames (81), lower rollers (86) arranged below the upper rollers (85), a driving gear disc (82) rotatably connected to the outer wall of one side of the top of the support frame (81), a driven gear disc (84) meshingly connected below the driving gear disc (82), and a driving motor (83) fixedly installed on the outer wall of the support frame (81) above the driving gear disc (82).

2. The punch device for centering a needle according to claim 1, wherein: The punch table (1) comprises a base (11), a reserved groove (12), a supporting plate (13) and a limiting groove (14), the inside of the base (11) is provided with the reserved groove (12), the top of the outside of the base (11) is fixed with the supporting plate (13), and the inside of the supporting plate (13) is uniformly provided with the limiting groove (14).

3. The punch press apparatus for centering a pin according to claim 2, wherein: The bottom of the base (11) is provided with a collecting box (7), the top of the supporting plate (13) is provided with a material plate (6), and the top of the top plate (3) is fixed with a hydraulic rod (4).

4. The punch press device for centering a needle according to claim 1, wherein: The limiting structure (2) comprises a mounting plate (21), an electric push rod (22) and a limiting plate (23), the mounting plate (21) is uniformly fixed on both sides of the top of the base (11), one side of the mounting plate (21) is fixed with the electric push rod (22), and one side of the electric push rod (22) is fixed with the limiting plate (23).

5. The punch press apparatus for centering a pin according to claim 4, wherein: The electric push rod (22) is symmetrically distributed on both sides of the limiting plate (23), and the limiting plate (23) is symmetrically distributed on both sides of the material plate (6).

6. The punch press device for centering a needle according to claim 1, wherein: The disassembly structure (5) comprises a mounting seat (51), a disassembly plate (52), a fixing bolt (53) and a punch module (54), the mounting seat (51) is fixed to the bottom of the top plate (3), the bottom of the mounting seat (51) is clampedly connected with the disassembly plate (52), the bottom of the disassembly plate (52) is uniformly fixed with the punch module (54), and the disassembly plate (52) is uniformly penetrated through the fixing bolt (53) on both sides.

7. The punch press apparatus for centering a pin according to claim 6, wherein: The top of the fixing bolt (53) extends into the inside of the mounting seat (51), the punch modules (54) are equally spaced at the bottom of the disassembly plate (52), and the central axis of the punch module (54) is collinear with the central axis of the limiting groove (14).

8. The punch press device for centering a needle according to claim 1, wherein: One end of the upper roller (85) extends to the outside of the support frame (81) and is fixedly connected with one side of the driving gear disc (82), and the side of the driving gear disc (82) away from the upper roller (85) is fixedly connected with the output end of the driving motor (83).

9. The punch press apparatus for centering a pin according to claim 1, wherein: Both ends of the lower roller (86) are rotationally connected with the support frame (81), and one end of the lower roller (86) extends to the outside of the support frame (81) and is fixedly connected with one side of the driven gear disc (84).

10. The punch press apparatus for centering a pin according to claim 1, wherein: The bottom end of the upper roller (85) and the top end of the material plate (6) abut against each other, and the top end of the lower roller (86) and the bottom end of the material plate (6) abut against each other.

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