Stamping die for electronic connector

Abstract

The utility model relates to an electronic connector stamping die which comprises a machine table, a base is arranged at the top of the machine table, a groove for containing a lower die base is formed in the top of the base, an electromagnet I magnetically connected with the lower die base is arranged in the groove, multiple sets of die grooves are formed in the top of the lower die base, and a limiting part located above the base is further arranged on the lower die base. A rack is arranged at the top of the machine table, a hydraulic rod is arranged on the rack, a mounting seat is arranged at the bottom of the hydraulic rod, a containing groove is formed in one end of the mounting seat, a fixing plate is arranged in the containing groove, a connecting part is bent at the bottom of the fixing plate on the outer side of the containing groove, and the connecting part is fixedly connected with an upper die base below the mounting seat. The upper die base is provided with a male die block corresponding to the die groove, and a clamping groove for containing the electromagnet II is formed in the bottom end face, away from the connecting part, of the mounting base. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The present invention relates to the field of preparation of Chinese herbal medicines, and particularly to a stamping die for an electronic connector. Background Art

[0002] A stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly known as a cold punching die). Stamping is a pressure processing method in which, at room temperature, a die installed on a press applies pressure to a material to cause separation or plastic deformation, thereby obtaining the required parts.

[0003] Specifically, for example, a multi-station precision stamping die for an electronic connector with the patent number CN210523582U has the following defects when in use. For example, its upper and lower die bases are movably fixed to the corresponding equipment through components such as connecting rods or pins, resulting in inconvenient disassembly or installation, and being unfavorable for work such as the replacement of the upper and lower die bases. Summary of the Invention

[0004] The purpose of the present invention is to provide a stamping die for an electronic connector.

[0005] The technical problems of the present invention are mainly solved by the following technical solutions:

[0006] A stamping die for an electronic connector, comprising a machine table:

[0007] A base is arranged on the top of the machine table. A groove for accommodating the lower die base is arranged on the top of the base, and an electromagnet I magnetically connected to the lower die base is arranged in the groove. A plurality of die slots are arranged on the top of the lower die base, and a limiting part located above the base is also arranged on the lower die base.

[0008] A frame is arranged on the top of the machine table. A hydraulic rod is arranged on the frame, and a mounting seat is arranged at the bottom of the hydraulic rod. A receiving groove is arranged at one end of the mounting seat. A fixing plate is arranged in the receiving groove, and a connecting part is bent at the bottom of the fixing plate outside the receiving groove. The connecting part is fixedly connected to the upper die base below the mounting seat. A convex module corresponding to the die slot is arranged on the upper die base, and a card slot for accommodating an electromagnet II is arranged on the bottom end face of the mounting seat far from the connecting part.

[0009] A vertical rod driven by an electric push rod is arranged on one side of the top of the machine table. A pressing rod located above the limiting part is arranged at the bottom end of the vertical rod, and a pulley group buckling on the vertical rod is arranged on one side of the connecting part.

[0010] Preferably, the U-shaped groove of the pulley in the pulley group buckles on the vertical rod. A cross rod penetrating through the side wall of the vertical end of the corresponding frame is arranged on one side of the vertical rod, and the electric push rod is arranged on the frame.

[0011] Preferably, a guiding portion is bent upward at the end of the pressing rod.

[0012] Preferably, a fixing groove for accommodating the electromagnet I is provided at the bottom of the groove.

[0013] Preferably, the fixing plate, the connecting portion and the upper die base are integrally provided, and the end face of the fixing plate is a frosted structure.

[0014] The beneficial effects of the present invention are as follows: By means of electromagnetic connection between the electromagnet I and the electromagnet II, the lower die base is movably fixed in the groove, and the upper die base is movably fixed at the bottom of the mounting seat. At the same time, by means of the pressing of the vertical rod, the pressing rod and the pulley group, the stability of the lower die base in the groove is indirectly improved, and the connection stability between the upper die base and the mounting seat is also improved. And when disassembling, only need to horizontally move the vertical rod and cut off the power supply of the electromagnet I and the electromagnet II, then the upper die base and the lower die base can be easily removed and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a sectional view of the present invention.

[0017] In the figure: 1, machine table; 2, base; 3, electromagnet I; 4, lower die base; 5, die groove; 6, limiting portion; 7, frame; 8, hydraulic rod; 9, mounting seat; 10, receiving groove; 11, fixing plate; 12, connecting portion; 13, upper die base; 14, convex module; 15, electromagnet II; 16, vertical rod; 17, electric push rod; 18, pressing rod; 19, pulley group; 20, cross bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, through embodiments and in combination with the attached Figure 1-2 , the technical solutions of the present invention will be further specifically described.

[0019] An electronic connector stamping die, including a machine table 1:

[0020] A base 2 is provided at the top of the machine table 1. A groove for accommodating the lower die base 4 is provided at the top of the base 2. An electromagnet I 3 magnetically connected to the lower die base 4 is provided in the groove, and a fixing groove for accommodating the electromagnet I 3 is provided at the bottom of the groove. A plurality of die grooves 5 are provided at the top of the lower die base 4. A limiting portion 6 located above the base 2 is further provided on the lower die base 4;

[0021] On the top of the machine table 1, a frame 7 is provided. A hydraulic rod 8 is arranged on the frame 7, and a mounting seat 9 is arranged at the bottom of the hydraulic rod 8. One end of the mounting seat 9 is provided with a receiving groove 10. A fixing plate 11 is arranged in the receiving groove 10, and a connecting portion 12 is bent at the bottom of the fixing plate 11 outside the receiving groove 10. The connecting portion 12 is fixedly connected to the upper die base 13 below the mounting seat 9. A convex module 14 corresponding to the die groove 5 is arranged on the upper die base 13, and a card slot for receiving the electromagnet II 15 is arranged on the bottom end surface of the mounting seat 9 away from the connecting portion 12;

[0022] On one side of the top of the machine table 1, a vertical rod 16 driven by an electric push rod 17 is provided. A pressing rod 18 located above the limiting portion 6 is arranged at the bottom end of the vertical rod 16. The end of the pressing rod 18 is bent upward to form a guiding portion, and a pulley group 19 buckling on the vertical rod 16 is arranged on one side of the connecting portion 12.

[0023] As Figure 2 shown, the U-shaped groove of the pulley in the pulley group 19 buckles on the vertical rod 16. A cross rod 20 penetrating the side wall of the vertical end of the corresponding frame 7 is arranged on one side of the vertical rod 16, and the electric push rod 17 is arranged on the frame 7.

[0024] In this embodiment, the fixing plate 11, the connecting portion 12 and the upper die base 13 are integrally arranged, and the end face of the fixing plate 11 is a frosted structure.

[0025] When installing the upper die base 13, insert the fixing plate 11 into the receiving groove 10 and drive the upper die base 13 to slide below the mounting seat 9. At this time, the electromagnet II 15 is energized to magnetically connect and fix the upper die base 13, thereby preventing the upper die base 13 from sliding, so that the fixing plate 11 will not slide out of the receiving groove 10, and further preventing the upper die base 13 from separating from the mounting seat 9;

[0026] When installing the lower die base 4, embed it into the groove. The electromagnet I 3 is energized to magnetically connect and fix the lower die base 4, thereby preventing the lower die base 4 from sliding out of the groove;

[0027] Then, the electric push rod 17 drives the vertical rod 16 to move, so that the vertical rod 16 drives the pressing rod 18 to slide above the limiting portion 6 to extrude it, so as to prevent the limiting portion 6 from sliding upward, so that the limiting portion 6 can indirectly fix the lower die base 4 to prevent it from sliding out of the groove. At the same time, the vertical rod 16 will slide into the U-shaped groove of the pulley in the pulley group 19, and further play a pressing role on components such as the connecting portion 12 and the fixing plate 11, preventing the fixing plate 11 from sliding out of the receiving groove 10, thereby indirectly achieving the purpose of preventing the upper die base 13 from separating from the mounting seat 9. When the hydraulic rod 8 drives the mounting seat 9, the connecting portion 12 and the upper die base 13 to move up and down, the above-mentioned components can be prevented from swinging horizontally during the up and down movement by the way of the vertical rod 16 resisting the pulley group 19;

[0028] When it is necessary to remove the upper die holder 13 and the lower die holder 4, only need to drive the vertical rod 16 to reset by the electric push rod 17, and at the same time cut off the power supply of the electromagnet I3 and the electromagnet II15. At this time, the lower die holder 4 can be taken out from the groove, and the fixing plate 11 can be pulled out from the accommodation groove 10 to separate the upper die holder 13 from the mounting seat 9.

[0029] The above has described the present invention in detail, but the above content is only the preferred embodiment of the present invention and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. An electronic connector stamping die, comprising a machine platform, characterized in that: The top of the machine is provided with a base, wherein the top of the base is provided with a groove for accommodating the lower die seat, and an electromagnet I magnetically connected to the lower die seat is provided in the groove, and the top of the lower die seat is provided with multiple groups of die grooves, wherein the lower die seat is also provided with a limiting portion located above the base; A frame is arranged on the top of the machine, wherein a hydraulic rod is arranged on the frame, and a mounting seat is arranged at the bottom of the hydraulic rod, and a receiving groove is arranged at one end of the mounting seat, wherein a fixing plate is arranged in the receiving groove, and a connecting part is bent at the bottom of the fixing plate outside the receiving groove, and the connecting part is fixedly connected with the upper die seat below the mounting seat, wherein a convex module corresponding to the die groove is arranged on the upper die seat, and a card slot for accommodating the electromagnet II is arranged on the bottom end surface of the mounting seat away from the connecting part; A vertical rod driven by an electric push rod is arranged on one side of the top of the machine, wherein a pressure rod located above the limiting part is arranged at the bottom end of the vertical rod, and a pulley block buckled on the vertical rod is arranged on one side of the connecting part.

2. The electronic connector stamping die according to claim 1, characterized in that: The U-shaped groove of the pulley in the pulley block is buckled on the vertical rod, one side of the vertical rod is provided with a horizontal rod penetrating the vertical end side wall of the corresponding frame, and the electric push rod is arranged on the frame.

3. The electronic connector stamping die according to claim 1, characterized in that: The end of the pressure rod is bent upward to form a guide portion.

4. The electronic connector stamping die according to claim 1, characterized in that: A fixing groove for accommodating the electromagnet 1 is provided at the bottom of the groove.

5. The electronic connector stamping die according to claim 1, characterized in that: The fixing plate, the connecting part and the upper die seat are integrally arranged, wherein the end surface of the fixing plate is a frosted structure.

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