CN218946094U - Punching die suitable for multi-bending plate - Google Patents

Abstract

The utility model relates to a punching die suitable for a multi-bending plate, which comprises a lower die holder and an upper die holder matched with the lower die holder, wherein a female die plate is connected to the lower die holder, a working area is arranged on the female die plate, a fixed placement block used for matching the shape of a product is connected to the working area, a lower guide block is connected to the female die plate, the lower guide block is positioned on the left side of the working area and faces one side of the product, a lower auxiliary groove is formed in the lower guide block, a fixed plate is connected to the upper die holder, a stripper plate is connected to the fixed plate, a plurality of punching punches penetrating through the stripper plate are connected to the fixed plate, a punching hole corresponding to each punching punch is formed in the female die plate, an upper guide block matched with the lower guide block is connected to the stripper plate, and an upper auxiliary groove matched with the lower auxiliary groove is formed in the upper guide block. The utility model can form a plurality of punched holes at one time, and effectively improves the working efficiency.

Description

Punching die suitable for multi-bending plate

Technical Field

The utility model relates to a punching die suitable for a multi-bending plate.

Background

Current cut-out press, patent: the punching die (CN2015168128. X) comprises an upper die holder, a lower die holder, a die shank, a male die, a female die, a guide post and a guide sleeve, wherein the male die is arranged on the lower surface of the upper die holder, the female die is arranged on the upper surface of the lower die holder, the male die is provided with a plurality of punching parts, and the plurality of punching parts are arranged at intervals along the extending direction of a cavity of the female die; the punching die also comprises an inclined slide block core-pulling mechanism, wherein the inclined slide block core-pulling mechanism comprises a core-pulling slide block, a plurality of second forming holes are formed in the core-pulling slide block, and when the punching die is opened, the core-pulling slide block is pulled out of a cavity of the female die; when the punching die is assembled, the core-pulling sliding block is inserted into the cavity of the female die, so that the second forming holes are in one-to-one correspondence with the punching parts. When the punching die is used for punching a plurality of holes, the metal pipe is not easy to deform, the forming quality of the holes is high, the processing efficiency is improved, and the processing cost is saved. But only one aperture and different portions are punched at different times, resulting in inefficiency.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a novel structure of punching die suitable for multi-bending plate, which has more industrial utility value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a punching die suitable for a multi-bending plate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cut-out press suitable for many bent plates, includes the die holder and rather than complex upper die base, be connected with the die plate on the die holder, be equipped with working area on the die plate, be connected with the fixed piece of placing that is used for matching the product shape on the working area, be connected with down the guide block on the die plate, the guide block is located working area's left side down, towards product one side offer lower auxiliary groove on the lower guide block, be connected with the fixed plate on the upper die holder, be connected with the stripper on the fixed plate, be connected with a plurality of punches that pass the stripper on the fixed plate, set up the trompil that punches a hole that corresponds to every punch on the die plate, be connected with the last guide block with lower guide block assorted on the stripper, offer the last auxiliary groove with lower auxiliary groove matching on the last guide block.

Preferably, the hole diameter of the punching punch head comprises 7.60mm hole diameter, 5.50mm hole diameter and 6.6mm hole diameter.

Preferably, the punching die suitable for the multi-bending plate is characterized in that the upper die base is connected with a press and reciprocates up and down along with the press.

Preferably, the punching die suitable for the multi-bending plate is characterized in that the upper die base, the fixing plate and the unloading plate are all connected together through the equal-height sleeve, and the lower die base and the concave die plate are all connected together through the equal-height sleeve.

By means of the scheme, the utility model has at least the following advantages:

the utility model can form a plurality of punched holes with different apertures at one time, has simple structure, can be quickly punched and formed, effectively improves the working efficiency, achieves the purpose of reducing the cost, and simultaneously has high product forming qualification rate and ensures the cost to be reduced.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the stripper plate of the present utility model;

fig. 3 is a schematic structural view of the female mold plate of the present utility model.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, the terms "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or the positional relationship that the product of the application is conventionally put in use, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples

As shown in fig. 1, fig. 2 and fig. 3, a punching die suitable for multiple bending plates comprises a lower die holder 1 and an upper die holder 2 matched with the lower die holder 1, wherein a female die plate 3 is connected to the lower die holder 1, a working area 4 is arranged on the female die plate 3, a fixed placement block 5 used for matching the shape of a product is connected to the working area 4, a lower guide block 6 is connected to the female die plate 3, the lower guide block 6 is positioned on the left side of the working area 4 and faces one side of the product, a lower auxiliary groove 10 is formed in the lower guide block 6, a fixed plate 7 is connected to the upper die holder 2, a stripper plate 8 is connected to the fixed plate 7, a plurality of punching punches 9 penetrating through the stripper plate 8 are connected to the fixed plate 7, punching holes 11 corresponding to each punching punch 9 are formed in the female die plate 3, an upper guide block 12 matched with the lower guide block 6 is connected to the stripper plate 8, and an upper auxiliary groove 13 matched with the lower auxiliary groove 10 is formed in the upper guide block 12.

The aperture of the punching punch 9 in the utility model comprises 7.60mm aperture, 5.50mm aperture and 6.6mm aperture, the punched aperture is selected according to the requirement, and the same aperture or different apertures can be used for operation.

In the utility model, the upper die holder 2 is connected with a press machine and reciprocates up and down along with the press machine.

In the utility model, the upper die holder 2, the fixed plate 7 and the stripper plate 8 are all connected together through the equal-height sleeve, and the lower die holder 1 and the female die plate 3 are all connected together through the equal-height sleeve.

The utility model only needs to place the product on the fixed placing block and then adopts a stamping forming mode to work, which is a technology known to the person skilled in the art and is not repeated.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (4)

1. Punching die suitable for multi-bending plate, characterized in that: including die holder (1) and rather than complex upper die base (2), be connected with die board (3) on die holder (1), be equipped with work area (4) on die board (3), be connected with on work area (4) and be used for the fixed piece (5) of placing of matching product shape, be connected with down guide block (6) on die board (3), lower guide block (6) are located the left side of work area (4), towards product one side offer auxiliary groove (10) down on lower guide block (6), be connected with fixed plate (7) on upper die base (2), be connected with stripper (8) on fixed plate (7), be connected with punch a plurality of punches a hole (11) that pass stripper (8) on fixed plate (7), punch a hole (11) that punch a hole corresponding to each punch (9) are offered on die board (3), be connected with on stripper (8) with auxiliary groove (12) under with on lower guide block (6) assorted, auxiliary groove (13) are offered on upper guide block (12).

2. A punching die suitable for multi-fold plates according to claim 1, characterized in that: the aperture of the punching punch head (9) comprises an aperture of 7.60mm, an aperture of 5.50mm and an aperture of 6.6 mm.

3. A punching die suitable for multi-fold plates according to claim 1, characterized in that: the upper die holder (2) is connected with a press and reciprocates up and down along with the press.

4. A punching die suitable for multi-fold plates according to claim 1, characterized in that: the die comprises an upper die holder (2), a fixed plate (7) and a discharging plate (8), wherein the upper die holder, the fixed plate and the discharging plate are all connected together through equal-height sleeves, and the lower die holder (1) and the female die plate (3) are all connected together through equal-height sleeves.

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