Double-hole stamping die module structure

Abstract

The utility model discloses a double-hole punching die module structure, and relates to the technical field of double-hole punching dies. An unloading platform; punching a template; an upper template; a connecting assembly; and a guide assembly. The two punches are arranged at the bottom of the upper die plate, and the guide component is arranged between the upper die plate and the lower die plate, so that the upper die plate indirectly drives the two punches to perform accurate double-hole punching towards the punching die plate on the lower die plate in cooperation with the punching power source, on one hand, simultaneous punching processing of double holes is realized, and the punching efficiency is improved. And on the other hand, the simultaneous punching precision of double holes is ensured. The defect that in the prior art, precision is low when a single drill bit is adopted for double-hole machining of products is effectively overcome.

Description

Technical Field

[0001] This utility model relates to the field of double-hole punching die technology, and in particular to a double-hole punching die module structure. Background Technology

[0002] Currently, for products that require double-hole machining, end positioning is required during drilling. After drilling one hole, the distance to the other hole is determined before drilling. This process takes a long time, has a large drilling error, and results in deviations in both the axial and longitudinal directions. Furthermore, only 50 parts can be processed per hour, which greatly affects processing efficiency. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of low precision in the existing technology of using a single drill bit for machining dual holes in products, and to propose a dual-hole punching die module structure.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A double-hole punching die module structure includes: a punching power source, and further includes:

[0006] The lower template is horizontally positioned.

[0007] An unloading platform is provided on the lower template;

[0008] A punching template is disposed on the unloading platform and is used to support the punching die.

[0009] The upper template is positioned above the punching template and is correspondingly positioned to the lower template. A first mounting plate is provided at the bottom of the upper template, and a second mounting plate is provided at one end of the first mounting plate. The second mounting plate is provided with two punches.

[0010] A connecting component is disposed on the top of the upper template, one end of the connecting component penetrates the upper template and is connected to the first mounting plate, and the other end of the connecting component is connected to the stamping power source;

[0011] A guide component is disposed between the upper template and the lower template. One end of the guide component slides through the upper template to cooperate with the stamping power source to drive the upper template down to the lower template.

[0012] In some feasible solutions, the punching die is n-shaped, the opening of the punching die faces the unloading platform, and the punching die has at least two punching holes at a position away from the unloading platform.

[0013] In some feasible solutions, the guiding component includes:

[0014] A guide sleeve, one end of which is inserted through the upper template, and the other end of which extends to the bottom of the upper template;

[0015] A guide post, one end of which is disposed on the lower template, and the other end of which slides through the upper template via the guide sleeve.

[0016] In some feasible solutions, the connection component includes:

[0017] A connector, one end of which is provided with a connecting disc, one end of which is connected to the upper template, and one side of the connecting disc abuts against the upper template;

[0018] The mounting base is sleeved on the connector head, and the mounting base is in contact with the other side of the connecting disc. The mounting base is connected to the upper template, and the other end of the connector head is connected to the stamping power source.

[0019] In some feasible solutions, the connector and the connecting disc are integrally formed.

[0020] In some feasible solutions, the top of the unloading platform is provided with at least two unloading components.

[0021] The beneficial effects of this utility model are as follows:

[0022] This invention features two punches at the bottom of the upper template and a guide assembly between the upper and lower templates. This allows the upper template to indirectly drive the two punches to the punching plate on the lower template for precise double-hole punching, in conjunction with a stamping power source. This achieves simultaneous double-hole punching while maintaining high precision. In other words, it effectively overcomes the low precision drawback of existing technologies that use a single drill bit for double-hole processing. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a double-hole punching die module provided in an embodiment of this utility model;

[0024] Figure 2 This is an exploded view of a double-hole punching die module structure provided in an embodiment of this utility model.

[0025] The markings in the diagram are as follows:

[0026] 1. Download the template;

[0027] 2. Unloading platform; 21. Unloading components;

[0028] 3. Punching die; 31. Punching die hole;

[0029] 4. Punch;

[0030] 5. Upper template; 51. First mounting plate; 52. Second mounting plate; 53. Mounting base; 54. Connector;

[0031] 6. Guide sleeve; 61. Guide post. Detailed Implementation

[0032] 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.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] Reference Figures 1 to 2In this embodiment, to address the low precision drawback of using a single drill bit for dual-hole machining in existing technologies, this invention provides a dual-hole punching die module structure. A punching power source (not shown in the figure) is positioned above the module structure, driving it to perform dual-hole punching. Specifically, the module structure includes: an upper die plate 5, a lower die plate 1, a guide assembly, a connecting assembly, a stripper platform 2, and a punching die plate 3. The lower die plate 1 is horizontally positioned and serves to create a horizontal machining surface. The stripper platform 2 is positioned on the lower die plate 1 and is used to unload the die after punching. The punching die plate 3 is positioned on the stripper platform 2 and serves to support the punching die. The upper die plate 5 is positioned above the punching die plate 3, corresponding to the lower die plate 1. A first mounting plate 51 is positioned at the bottom of the upper die plate 5, and a second mounting plate 52 is positioned at one end of the first mounting plate 51. The second mounting plate 52 has two punches 4. The connecting component is disposed at the top of the upper template 5. One end of the connecting component penetrates the upper template 5 and is connected to the first mounting plate 51. The other end of the connecting component is connected to the stamping power source. The guiding component is disposed between the upper template 5 and the lower template 1. One end of the guiding component slides through the upper template 5 to cooperate with the stamping power source to drive the upper template 5 down to the lower template 1, allowing the two punches 4 on the second mounting plate 52 to perform double-hole punching on the workpiece on the punching template 3. In this embodiment, by setting two punches 4 at the bottom of the upper template 5 and setting a guiding component between the upper template 5 and the lower template 1, the upper template 5 is indirectly driven by the stamping power source to perform precise double-hole punching on the punching template 3 on the lower template 1. This achieves simultaneous double-hole punching and ensures the accuracy of simultaneous double-hole punching. This effectively solves the problem of low accuracy in the prior art when using a single drill bit for double-hole processing of products. In this embodiment, it should be noted that the stamping power source can be hydraulically driven, pneumatically driven, or electrically driven.

[0037] Reference Figure 2In this embodiment, the connecting component includes a mounting base 53 and a connector 54. One end of the connector 54 is provided with a connecting disc (not shown in the figure), and one end of the connector 54 is connected to the upper template 5. One side of the connecting disc abuts against the upper template 5. The mounting base 53 is sleeved on the connector 54, and the mounting base 53 abuts against the other side of the connecting disc. The mounting base 53 is connected to the upper template 5 by several bolts, and the other end of the connector 54 is connected to the stamping power source. That is, in this embodiment, the connector 54 is installed between the upper template 5 and the mounting base 53, and then the mounting base 53 is connected to the upper template 5 by several bolts, ensuring the connection strength between the connector 54 and the stamping power source. In this embodiment, to further ensure the connection strength between the connector 54 and the stamping power source, the connector 54 and the connecting disc are integrally formed.

[0038] In this embodiment, to ensure easy separation of the two punches 4 from the workpiece after punching, the punching die 3 is n-shaped, with its opening facing the unloading table 2. At least two punch holes 31 (not shown in the figure) are provided on the punching die 3 away from the unloading table 2. Furthermore, to facilitate the collection of punching waste from the workpiece, at least two unloading members 21 are provided on the top of the unloading table 2. After the two punches 4 punch the workpiece, they move down to the unloading members 21, allowing the punches 4 to separate from the processing waste, thus facilitating the collection of punching waste.

[0039] In this embodiment, to ensure the punching accuracy of the upper template 5 driving the punch 4, at least two sets of guide components are provided. These two sets of guide components are symmetrically arranged on one side of the unloading table 2. One end of each set of guide components is connected to the upper template 5, and the other end is connected to the lower template 1. The guide components allow the upper template 5 to slide downwards more smoothly under the pressure of the stamping power source, thereby ensuring the punching accuracy of the upper template 5 driving the punch 4. For ease of description, one set of guide components is used as an example. Specifically, the guide component includes a guide sleeve 6 and a guide post 61. One end of the guide sleeve 6 penetrates the upper template 5, and the other end extends to the bottom of the upper template 5. One end of the guide post 61 is disposed on the lower template 1, and the other end slides through the guide sleeve 6 and the upper template 5, thereby cooperating with the stamping power source to press the punch 4 on the upper template 5 downwards onto the lower template 1.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A double-hole punching die module structure, comprising: The stamping power source is characterized by, further include: The lower template is horizontally positioned. An unloading platform is provided on the lower template; A punching template is disposed on the unloading platform and is used to support the punching die. The upper template is positioned above the punching template and is correspondingly positioned to the lower template. A first mounting plate is provided at the bottom of the upper template, and a second mounting plate is provided at one end of the first mounting plate. The second mounting plate is provided with two punches. A connecting component is disposed on the top of the upper template, one end of the connecting component penetrates the upper template and is connected to the first mounting plate, and the other end of the connecting component is connected to the stamping power source; A guide component is disposed between the upper template and the lower template. One end of the guide component slides through the upper template to cooperate with the stamping power source to drive the upper template down to the lower template.

2. The double-hole punching die module structure according to claim 1, characterized in that, The punching die is n-shaped, with its opening facing the unloading platform, and at least two punching holes are provided on the punching die away from the unloading platform.

3. The double-hole punching die module structure according to claim 1, characterized in that, The guiding component includes: A guide sleeve, one end of which is inserted through the upper template, and the other end of which extends to the bottom of the upper template; A guide post, one end of which is disposed on the lower template, and the other end of which slides through the upper template via the guide sleeve.

4. The double-hole punching die module structure according to claim 1, characterized in that, The connection component includes: A connector, one end of which is provided with a connecting disc, one end of which is connected to the upper template, and one side of the connecting disc abuts against the upper template; The mounting base is sleeved on the connector head, and the mounting base is in contact with the other side of the connecting disc. The mounting base is connected to the upper template, and the other end of the connector head is connected to the stamping power source.

5. The double-hole punching die module structure according to claim 4, characterized in that, The connector and the connecting disc are integrally formed.

6. The double-hole punching die module structure according to claim 1, characterized in that, The top of the unloading platform is equipped with at least two unloading components.

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