Insertion piece terminal stamping die

Abstract

The utility model discloses an insert terminal stamping die which comprises a lower die, an upper die is arranged above the lower die, a stamping groove is formed in the upper surface of the lower die, flow guide holes are formed in the inner bottom wall of the stamping groove, leakage holes are formed in the inner bottom wall of the stamping groove, the bottom face of the lower die is fixedly connected with a flow guide frame, and the flow guide frame is fixedly connected with the lower die. A carrying frame is fixedly connected to the bottom face of the lower mold, a collecting frame is placed on the inner bottom wall of the carrying frame, two electric hydraulic cylinders are arranged above the lower mold, the telescopic ends of the two electric hydraulic cylinders are fixedly installed on the upper surface of the upper mold, and vertical plates are fixedly connected to the left side face and the right side face of the lower mold. The upper surfaces of the two vertical plates are jointly and fixedly connected with a top plate, and the top ends of the two electric hydraulic cylinders are fixedly connected with the bottom face of the top plate. After the insertion piece terminal stamping die completes stamping of the insertion piece terminal, the stamped insertion piece terminal can be rapidly collected, and follow-up machining of the insertion piece terminal is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a stamping die for a plug-in terminal. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts during cold stamping. It is called a cold stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation, thereby obtaining the desired parts.

[0003] Stamping dies are widely used in cold stamping, and plug-in terminals also need to be stamped using stamping dies. However, after the current stamping dies have completed stamping of the plug-in terminals, it is difficult to collect the stamped plug-in terminals, which will affect the subsequent processing of the plug-in terminals and cause dirtiness in the working area. Therefore, we propose a plug-in terminal stamping die to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a plug-in terminal stamping die to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plug-in terminal stamping die comprises a lower die, an upper die is arranged above the lower die, a stamping groove is opened on the upper surface of the lower die, a guide hole is opened on the inner bottom wall of the stamping groove, a leakage hole is opened on the inner bottom wall of the stamping groove, a guide frame is fixedly connected to the bottom surface of the lower die, a carrier frame is fixedly connected to the bottom surface of the lower die, a collecting frame is placed on the inner bottom wall of the carrier frame, two electric hydraulic cylinders are arranged above the lower die, and the telescopic ends of the two electric hydraulic cylinders are fixedly mounted on the upper surface of the upper die.

[0007] In a further embodiment, both left and right side surfaces of the lower mold are fixedly connected to vertical plates, and the upper surfaces of the two vertical plates are commonly fixedly connected to a top plate.

[0008] In a further embodiment, the top ends of the two electric hydraulic cylinders are fixedly connected to the bottom surface of the top plate, and two through holes are provided on the upper surface of the top plate.

[0009] In a further embodiment, a guide hole is provided on the upper surface of the upper mold, and two groups of guide rods are fixedly connected to the upper surface of the lower mold.

[0010] In a further embodiment, the top ends of the two groups of guide rods pass through the guide holes and extend above the guide holes, and the outer surfaces of the guide rods are slidably connected to the inner walls of the guide holes.

[0011] In a further embodiment, a limiting groove is provided on one side of the two vertical plates close to each other, the inner walls of the two limiting grooves are slidably connected to the limiting blocks, and the two limiting blocks are fixedly connected to the outer surface of the upper mold on one side close to each other.

[0012] In a further embodiment, two mounting parts are fixedly mounted on the right side of the lower mold, and a positioning seat is fixedly connected to the side surfaces of the two mounting parts that are close to each other.

[0013] In a further embodiment, a pull groove is provided on the front side of the collecting frame, and two sets of feet are fixedly connected to the bottom side of the carrying frame.

[0014] In a further embodiment, two groups of bases are provided below the lower mold, and upper surfaces of the two groups of bases are fixedly connected to the bottom surface of the lower mold.

[0015] In a further embodiment, two groups of springs are fixedly connected to the upper surface of the lower mold, and the top ends of the two groups of springs are fixedly connected to the bottom surface of the upper mold.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The device can install two electric hydraulic cylinders by setting up the vertical plate and the top plate. The extension movement of the two electric hydraulic cylinders will drive the upper mold to quickly punch the plug-in terminals. The waste materials after punching can be guided to slide down by the provided leakage holes and the guide frame. The provided guide holes and the cooperation with the carrier frame and the collection frame will make the punched plug-in terminals slide to the inside of the collection frame for collection. Therefore, after the punching mold completes the punching of the plug-in terminals, the punched plug-in terminals can be quickly collected, which is convenient for the subsequent processing of the plug-in terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the plug-in terminal stamping die.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the rear view of the plug-in terminal stamping die.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the top view of the plug-in terminal stamping die.

[0021] Figure 4 It is a cross-sectional view of the front view of the plug terminal stamping die.

[0022] In the figure: 1. lower mold; 2. upper mold; 3. guide hole; 4. leakage hole; 5. carrier frame; 6. collection frame; 7. guide frame; 8. positioning seat; 9. mounting part; 10. limit block; 11. vertical plate; 12. top plate; 13. electric hydraulic cylinder; 14. guide hole; 15. spring; 16. guide rod; 17. base; 18. foot; 19. drawing groove; 20. through hole; 21. stamping groove; 22. limit groove. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4In the utility model, a plug-in terminal stamping die comprises a lower die 1, an upper die 2 is arranged above the lower die 1, a stamping groove 21 is opened on the upper surface of the lower die 1, a guide hole 3 is opened on the inner bottom wall of the stamping groove 21, a leakage hole 4 is opened on the inner bottom wall of the stamping groove 21, a guide frame 7 is fixedly connected to the bottom surface of the lower die 1, a carrier frame 5 is fixedly connected to the bottom surface of the lower die 1, a collecting frame 6 is placed on the inner bottom wall of the carrier frame 5, two electric hydraulic cylinders 13 are arranged above the lower die 1, and the telescopic ends of the two electric hydraulic cylinders 13 are fixedly installed on the upper surface of the upper die 2.

[0027] The left and right side surfaces of the lower mold 1 are fixedly connected with vertical plates 11, and the upper surfaces of the two vertical plates 11 are commonly fixedly connected with a top plate 12. The top ends of the two electric hydraulic cylinders 13 are fixedly connected to the bottom surfaces of the top plates 12. Two through holes 20 are provided on the upper surface of the top plate 12. The arrangement of the vertical plates 11 and the top plate 12 serves to support the installation of the two electric hydraulic cylinders 13, thereby facilitating stable telescopic movement of the two electric hydraulic cylinders 13.

[0028] A guide hole 14 is provided on the upper surface of the upper mold 2, and two groups of guide rods 16 are fixedly connected to the upper surface of the lower mold 1. The top ends of the two groups of guide rods 16 pass through the guide hole 14 and extend to the top of the guide hole 14, and the outer surfaces of the guide rods 16 are slidably connected to the inner walls of the guide holes 14. The side surfaces of the two vertical plates 11 that are close to each other are provided with limiting grooves 22, and the inner walls of the two limiting grooves 22 are slidably connected to limiting blocks 10. The side surfaces of the two limiting blocks 10 that are close to each other are fixedly connected to the outer surface of the upper mold 2. Two groups of springs 15 are fixedly connected to the upper surface of the lower mold 1, and the top ends of the two groups of springs 15 are fixedly connected to the bottom surface of the upper mold 2. Through the guide holes 14 and the guide rods 16, and in cooperation with the limiting blocks 10 and the limiting grooves 22, the upper mold 2 can be made more stable when stamping downward, and it can play a role in limiting the upper mold 2 when stamping downward. The springs 15 can be used to buffer the stamping movement of the upper mold 2.

[0029] Two mounting parts 9 are fixedly installed on the right side of the lower mold 1, and the side surfaces of the two mounting parts 9 that are close to each other are fixedly connected with a positioning seat 8. A groove 19 is provided on the front of the collecting frame 6, and two groups of feet 18 are fixedly connected to the bottom surface of the carrier frame 5. Two groups of bases 17 are provided under the lower mold 1, and the upper surfaces of the two groups of bases 17 are fixedly connected to the bottom surface of the lower mold 1. The positioning seat 8 can be supported by the mounting parts 9. The setting of the positioning seat 8 can play a role in positioning and supporting the terminal board when loading it, which is convenient for continuous loading. The feet 18 and the base 17 can support the carrier frame 5 and the lower mold 1 respectively to ensure its stability during operation.

[0030] The working principle of the utility model is: firstly, the device is connected to a power source, and then the plug-in terminal is placed inside the stamping groove 21, and then the two electric hydraulic cylinders 13 are started to stretch, which can drive the upper mold 2 to move downward, and the plug-in terminal will be quickly stamped, and the stamped waste will slide down through the leak hole 4, and then the subsequent loaded plug-in terminals will push the stamped plug-in terminals, so that the stamped plug-in terminals can slide into the collection frame 6 for collection through the guide hole 3, and the upper mold 2 will be pressed down again, so that the subsequent plug-in terminals will be stamped, and then the plug-in terminals can be continuously stamped.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plug-in terminal stamping die, characterized in that: The invention comprises a lower mold (1), an upper mold (2) is arranged above the lower mold (1), a stamping groove (21) is provided on the upper surface of the lower mold (1), a guide hole (3) is provided on the inner bottom wall of the stamping groove (21), a leakage hole (4) is provided on the inner bottom wall of the stamping groove (21), a guide frame (7) is fixedly connected to the bottom surface of the lower mold (1), a carrier frame (5) is fixedly connected to the bottom surface of the lower mold (1), a collecting frame (6) is placed on the inner bottom wall of the carrier frame (5), two electric hydraulic cylinders (13) are arranged above the lower mold (1), and the telescopic ends of the two electric hydraulic cylinders (13) are fixedly mounted on the upper surface of the upper mold (2).

2. A plug-in terminal stamping die according to claim 1, characterized in that: The left and right side surfaces of the lower mold (1) are both fixedly connected to vertical plates (11), and the upper surfaces of the two vertical plates (11) are commonly fixedly connected to a top plate (12).

3. A plug-in terminal stamping die according to claim 2, characterized in that: The top ends of the two electric hydraulic cylinders (13) are fixedly connected to the bottom surface of the top plate (12), and the upper surface of the top plate (12) is provided with two through holes (20).

4. A plug-in terminal stamping die according to claim 1, characterized in that: The upper surface of the upper mold (2) is provided with a guide hole (14), and the upper surface of the lower mold (1) is fixedly connected with two groups of guide rods (16).

5. A plug-in terminal stamping die according to claim 4, characterized in that: The top ends of the two groups of guide rods (16) penetrate the guide holes (14) and extend to the top of the guide holes (14), and the outer surfaces of the guide rods (16) are slidably connected to the inner walls of the guide holes (14).

6. A plug-in terminal stamping die according to claim 2, characterized in that: A limiting groove (22) is provided on the side surfaces of the two vertical plates (11) close to each other, the inner walls of the two limiting grooves (22) are slidably connected to the limiting blocks (10), and the side surfaces of the two limiting blocks (10) close to each other are fixedly connected to the outer surface of the upper mold (2).

7. The plug terminal stamping die according to claim 1, characterized in that: Two mounting members (9) are fixedly mounted on the right side of the lower mold (1), and a positioning seat (8) is fixedly connected to the side surfaces of the two mounting members (9) that are close to each other.

8. The plug terminal stamping die according to claim 1, characterized in that: A pull groove (19) is provided on the front surface of the collecting frame (6), and two sets of pads (18) are fixedly connected to the bottom surface of the carrying frame (5).

9. The plug terminal stamping die according to claim 1, characterized in that: Two groups of bases (17) are provided below the lower mold (1), and the upper surfaces of the two groups of bases (17) are fixedly connected to the bottom surface of the lower mold (1).

10. The plug terminal stamping die according to claim 1, characterized in that: Two groups of springs (15) are fixedly connected to the upper surface of the lower mold (1), and the top ends of the two groups of springs (15) are fixedly connected to the bottom surface of the upper mold (2).

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