Punching die for aluminum template machining

Abstract

The utility model belongs to the technical field of punching dies, and particularly relates to an aluminum template machining punching die which comprises punching equipment and a punching seat in the punching equipment. A lower die base and an upper die base which are matched with each other are arranged in the punching equipment, the upper die base is located in a punching base, side bases for fixing the upper die base are arranged at the two ends of the punching base, and the multi-point simultaneous punching effect is achieved through a punch at the lower end of the upper die base. An extension plate is further arranged below the upper die base, positioning rods are arranged at the corners of the extension plate and connected to the upper die base in a sliding mode, an extension rod body mechanism is arranged at the lower end of the positioning rod on one side of the upper die base, and the extension rod body mechanism is in butt joint with the side plate at the upper end of the lower die base when the upper die base is pressed downwards, so that the lower die base is driven to adjust the placing position of the aluminum die plate to ensure the punching position precision. By means of the lower die base and the upper die base which are replaced in a matched mode, different placing positions of the punches can be customized, the effect of multi-point simultaneous punching is achieved, and furthermore, before punching operation, a workpiece is subjected to secondary positioning through pre-contact of the positioning rod and the side plate, so that the punching position precision is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching dies, and particularly relates to a punching die for processing aluminum templates. Background Art

[0002] A punching die for processing aluminum templates is a die specifically used for processing required holes on aluminum templates. It is usually installed inside a stamping device. By applying pressure to the die, the punch penetrates the aluminum template and cooperates with the female die, thereby forming holes on the aluminum template. This kind of die has the characteristics of compact structure, simple operation, high processing efficiency, etc., and is widely used in the processing and manufacturing of aluminum templates in the fields of construction, transportation, machinery, etc.;

[0003] At present, in actual applications of existing punching dies, it is found that for punching operations on aluminum templates, the workpiece placement position mostly needs to be adjusted multiple times to achieve the effect of punching at multiple points. This undoubtedly wastes a large amount of time, affects production efficiency, and is also prone to a large positioning error, which affects the punching accuracy;

[0004] To solve the above problems, a punching die for processing aluminum templates is proposed in this application. Content of the Utility Model

[0005] The purpose of the utility model is to provide a punching die for processing aluminum templates, which solves the problems mentioned in the above background art.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a punching die for processing aluminum templates, including: a punching device and a punching seat inside it; a matching lower die seat and upper die seat are arranged inside the punching device, the upper die seat is located inside the punching seat, side seats for fixing the upper die seat are arranged at both ends of the punching seat, and a multi-point simultaneous punching effect is formed by the punch at the lower end of the upper die seat; an extension plate is also arranged below the upper die seat, and positioning rods are arranged at its corner positions and are slidably connected to the upper die seat. The lower end of the positioning rod on one side of the upper die seat is an extension rod body mechanism, which first docks with the side plate at the upper end of the lower die seat when the upper die seat presses down, so as to drive the lower die seat to adjust the placement position of the aluminum template to ensure the punching position accuracy.

[0008] Furthermore, a convex ring seat is arranged above the extension plate, which is docked with each punch. When the punch moves upward, the elastic shim inside scrapes the surface of the punch to make debris and impurities fall off.

[0009] Furthermore, a side groove for accommodating the side plate is opened on one side of the upper end of the lower die seat, and telescopic rods for supporting the side plate are arranged at both ends of the side groove.

[0010] Further, positioning holes for passing through the lower rod body mechanism of the positioning rod are provided inside both ends of the side plate.

[0011] Further, an isolation groove is provided at the lower end of the lower die base for storing impurities generated during the punching operation.

[0012] Further, an electric telescopic mechanism for controlling the sliding of the side seat is provided at the upper end of the punching seat, and the side seat is fixed by docking the protruding structure at the upper end of the upper die base through the support rod inside the lower end thereof.

[0013] Further, the hole in the lower die base is aligned with the punch.

[0014] The utility model has the following beneficial effects:

[0015] The utility model replaces the traditional punching die through the cooperation of the upper die base and the punching seat, and can achieve the effect of simultaneous multi-point punching during the punching operation, shortening the production cycle and adapting to high-efficiency mass production operations. At the same time, by arranging the extension plate, after each punching operation, automatic cleaning can be formed through the elastic flap to prevent debris and impurities from remaining on the surface of the punch, ensuring the stable progress of subsequent punching operations;

[0016] When the utility model adapts to the use height of the extension plate through the connection between the positioning rod and the upper die base, when the upper die base presses down, first, the lower part of the positioning rod is docked with the positioning hole, so that the lower die base is fixed to the predetermined position, thereby ensuring the placement accuracy of the drilling position of the workpiece and achieving the effect of accurate punching, ensuring the punching quality of the aluminum formwork, and at the same time reducing the installation operation difficulty during the replacement of the aluminum formwork, which is convenient to use.

[0017] Of course, it is not necessary for any product implementing the utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall appearance structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the connection part structure between the lower die base and the upper die base of the present utility model;

[0021] Figure 3 It is a schematic diagram of the internal part structure of the upper die base of the present utility model;

[0022] Figure 4 Schematic diagram of the internal structure of the extension plate of the present utility model;

[0023] In the attached drawings, the components represented by each reference numeral are listed as follows:

[0024] In the figure: 1, punching equipment; 2, punching seat; 3, lower die seat; 4, upper die seat; 5, extension plate; 6, side seat; 7, punch; 8, convex ring seat; 9, positioning rod; 10, side plate; 11, side groove; 12, telescopic rod; 13, isolation groove; 14, positioning hole; 15, elastic flap. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0027] Please refer to Figures 1-4 As shown, the present utility model is a punching die for aluminum formwork processing, including: punching equipment 1 and the punching seat 2 inside it; a supporting lower die seat 3 and upper die seat 4 are provided inside the punching equipment 1, the upper die seat 4 is located inside the punching seat 2, side seats 6 for fixing the upper die seat 4 are provided at both ends of the punching seat 2, and a multi-point simultaneous punching effect is formed by the punch 7 at the lower end of the upper die seat 4;

[0028] An extension plate 5 is further provided below the upper die seat 4, and a positioning rod 9 is provided at its corner position and is slidably connected to the upper die seat 4. The lower end of the positioning rod 9 on one side of the upper die seat 4 is an extended rod body mechanism. When the upper die seat 4 presses down, it first abuts against the side plate 10 at the upper end of the lower die seat 3, thereby driving the lower die seat 3 to adjust the placement position of the aluminum formwork to ensure the punching position accuracy;

[0029] This embodiment provides a punching die that can perform precise punching operations at multiple points simultaneously. By using the replaceable lower die base 3 and upper die base 4, the punching heads 7 can be customized with different placement positions to achieve the effect of punching at multiple points simultaneously. Further, before the punching operation, the workpiece is repositioned by the prior contact between the positioning rod 9 and the side plate 10 to ensure the punching position accuracy.

[0030] Among them, a convex ring seat 8 is provided above the extension plate 5, which is docked with each punching head 7. When the punching head 7 moves upward, the elastic flap 15 inside scrapes the surface of the punching head 7 to make the debris and impurities fall off, avoiding the long-term residue of debris from affecting the subsequent punching operation.

[0031] Among them, a side groove 11 for accommodating the side plate 10 is opened on one side of the upper end of the lower die base 3. The two ends of the side groove 11 are provided with telescopic rods 12 for supporting the side plate 10, and are also used to drive the side plate 10 to reset when the upper die base 4 is removed.

[0032] Among them, positioning holes 14 for passing through the lower rod body mechanism of the positioning rod 9 are opened inside the two ends of the side plate 10, and a guiding slope structure is provided at the lower end of the rod body mechanism to prevent jamming.

[0033] Among them, an isolation groove 13 is opened at the lower end of the lower die base 3 for storing the impurities generated during the punching operation, which is convenient for centralized cleaning and use.

[0034] Among them, an electric telescopic mechanism for controlling the sliding of the side seat 6 is provided at the upper end of the punching seat 2. The side seat 6 is fixed by the struts inside its lower end docking with the convex structure at the upper end of the upper die base 4.

[0035] Among them, the hole in the lower die base 3 is aligned with the punching head 7.

[0036] It can be understood that this utility model uses the replaceable lower die base 3 and upper die base 4, so that the punching heads 7 can be customized with different placement positions to achieve the effect of punching at multiple points simultaneously. Further, before the punching operation, the workpiece is repositioned by the prior contact between the positioning rod 9 and the side plate 10 to ensure the punching position accuracy.

[0037] A specific application of the operation process of this embodiment is as follows: When in use, first install the supporting upper die base 4 and lower die base 3. Subsequently, during the punching operation, the downward pressure of the upper die base 4 causes the extension plate 5 to move downward first, driving the lower end of the positioning rod 9 to pass through the inside of the positioning hole 14 to position the lower die base 3, so as to ensure the accuracy of the punching points of the subsequent punching heads 7. At this time, the punching heads 7 at each position can simultaneously punch the aluminum template, and there is no need to move the workpiece additionally to achieve the effect of one-time forming. Further, after the punching heads 7 punch, the elastic flap 15 inside the convex ring seat 8 scrapes the surface of the punching heads 7 to make the remaining debris and impurities fall off, avoiding the long-term adsorption from affecting the subsequent punching operation and ensuring the punching quality of the aluminum template.

[0038] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A punching die for aluminum template processing, characterized in that: include: A punching device (1) and a punching seat (2) therein; The punching device (1) is provided with a matching lower die seat (3) and an upper die seat (4), the upper die seat (4) is located inside the punching seat (2), and side seats (6) for fixing the upper die seat (4) are provided at both ends of the punching seat (2), and a punch (7) at the lower end of the upper die seat (4) is used to form a multi-point simultaneous punching effect; An extension plate (5) is also provided below the upper die seat (4), and a positioning rod (9) is provided at its corner position and is slidably connected to the upper die seat (4). The lower end of the positioning rod (9) on one side of the upper die seat (4) is an extension rod body mechanism. When the upper die seat (4) is pressed down, it first docks with the side plate (10) at the upper end of the lower die seat (3), thereby driving the lower die seat (3) to adjust the placement position of the aluminum template to ensure the accuracy of the punching position.

2. The punching die for aluminum template processing according to claim 1, characterized in that: A convex ring seat (8) is provided above the extension plate (5) and docked with each punch (7). When the punch (7) moves upward, the inner elastic paddle (15) scrapes the surface of the punch to cause debris and impurities to fall off.

3. The punching die for aluminum template processing according to claim 1, characterized in that: A side groove (11) for accommodating the side plate (10) is provided on one side of the upper end of the lower die base (3), and telescopic rods (12) for supporting the side plate (10) are provided at both ends of the side groove (11).

4. The punching die for aluminum template processing according to claim 1, characterized in that: Positioning holes (14) for penetrating the rod body mechanism at the lower end of the positioning rod (9) are provided inside the two ends of the side plate (10).

5. The punching die for aluminum template processing according to claim 1, characterized in that: An isolation groove (13) is provided at the lower end of the lower die base (3) for storing impurities generated by the punching operation.

6. The punching die for aluminum template processing according to claim 1, characterized in that: The upper end of the punching seat (2) is provided with an electric telescopic mechanism for controlling the sliding movement of the side seat (6), and the side seat (6) is fixed by connecting the support rod on the inner side of the lower end with the protruding structure on the upper end of the upper die seat (4).

7. The punching die for aluminum template processing according to claim 1, characterized in that: The hole inside the lower die base (3) is aligned with the punch (7).

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