CN218873421U

CN218873421U - Die for punching side upright posts at one time

Info

Publication number: CN218873421U
Application number: CN202223421238.0U
Authority: CN
Inventors: 秦高策; 赵龙
Original assignee: Qingdao Qinli Machinery Co ltd
Current assignee: Qingdao Qinli Machinery Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-18
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a be used for blanking side stand die, including lower bolster, work piece and cope match-plate pattern, install a plurality of fixed columns between cope match-plate pattern and the lower bolster, lower bolster upper end fixed mounting has a plurality of die holders, cope match-plate pattern lower extreme fixed mounting has a plurality of upper die holders, every the equal fixed mounting of upper die holder lower extreme has an upper die clamp to dash the board, every the equal fixed mounting of upper die clamp dashes board lower extreme has a plurality of round drifts, every the equal fixed mounting of round drift lower extreme has waist type drift, every the equal fixed mounting of die holder upper end has a lower die clamp to dash the board, the work piece is located between a plurality of lower die clamps to dash the board. Has the advantages that: integrate many sets of moulds as an organic whole, be convenient for once punch out required product, need not to carry out blanking operation many times, effectively improved work efficiency, also can avoid simultaneously when blanking many times because of there is the deviation in removal work piece position to lead to the not good pleasing to the eye problem of influence of blanking effect.

Description

Die for punching side upright posts at one time

Technical Field

The utility model relates to a side stand die technical field especially relates to a be used for blanking side stand die.

Background

The upright post is a workpiece which can support an object. The side stand column is a workpiece for supporting the side surface of an object as the name implies, many side stand columns used at present need to have certain air permeability while playing a supporting role, therefore, blanking processing needs to be carried out on the side stand columns during processing, punching holes with corresponding quantity are formed on the side stand columns, the air permeability of the side stand columns is improved, but the size of a general blanking die is small, when the size of the side stand columns is large, the position of the side stand columns needs to be adjusted for many times and blanking processing needs to be carried out, the working efficiency is low, and the blanking position is easy to be different each time due to position deviation when the position is adjusted for many times, the attractiveness after the whole processing is influenced, and therefore, a die for blanking the side stand columns at one time needs to be designed.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art, and the proposed stamping die for punching side upright posts once.

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

the utility model provides a be used for blanking side stand die, includes lower bolster, work piece and cope match-plate pattern, install a plurality of fixed columns between cope match-plate pattern and the lower bolster, lower bolster upper end fixed mounting has a plurality of die holders, cope match-plate pattern lower extreme fixed mounting has a plurality of upper die holder dash board, every the equal fixed mounting of upper die holder lower extreme has a plurality of round drifts, every the equal fixed mounting of round drift lower extreme has waist type drift, every the equal fixed mounting of die holder upper extreme has lower die holder dash board, the work piece is located between a plurality of lower die holder dash boards, the work piece upper end is equipped with the stripper, and is equipped with a plurality of through-holes on the stripper, every the through-hole cooperatees with corresponding round drift and waist type drift respectively.

In the die for punching the side upright posts at one time, the lower ends of the lower die plates are fixedly provided with a plurality of lower backing plates.

In the die for punching the side upright posts at one time, bolts are connected between the upper stripper plate and each upper die base in a threaded manner.

In the punching die for punching the side upright posts at one time, the side wall of the lower die holder is fixedly provided with the bracket, and the upper surface of the bracket is flush with the upper surface of the lower die clamping punching plate.

In the die for punching the side stand column at one time, the side wall of the bracket is provided with a plurality of positioning pins, and a fixing screw is connected between the round punch head and the waist-shaped punch head through threads.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of a plurality of die holders and a plurality of upper die bases, integrate many sets of moulds as an organic whole, be convenient for once punch out required product, need not to carry out blanking operation many times, effectively improved work efficiency, also can avoid simultaneously when blanking many times because of there is the deviation in the removal work piece position to lead to the not good pleasing to the eye problem of influence of blanking effect.

2: through the matching of the round punch and the waist-shaped punch, the corresponding punch can be conveniently selected according to the required blanking shape, and the application range of the die is widened.

3: through the cooperation of support and locating pin, can effectively support and spacing to the work piece, ensure its stability at the blanking in-process, avoid because of the work piece exists the removal and lead to the not good problem of blanking effect.

To sum up, the utility model discloses integrate many sets of moulds as an organic whole, be convenient for once cut out required product, need not to carry out blanking operation many times, effectively improved work efficiency, there is the deviation because of removing the work piece position when also can avoiding a lot of blanking simultaneously to lead to the not good pleasing to the eye problem of influence of blanking effect.

Drawings

Fig. 1 is a schematic structural view of a die for punching side columns at one time according to the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a plan view of the lower die clamping punch plate of fig. 2 as a reference surface.

In the figure: the die comprises an upper die plate 1, an upper die holder 2, an upper die clamping and punching plate 3, a round punch 4, a kidney-shaped punch 5, an upper stripper plate 6, a concave die sleeve 7, a lower die clamping and punching plate 8, a concave die block 9, a lower die holder 10, a lower die plate 11, a lower padding plate 12, a support 13, a positioning pin 14 and a bolt 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the die for punching side uprights at one time comprises a lower template 11, a workpiece and an upper template 1, wherein a plurality of fixing columns are installed between the upper template 1 and the lower template 11, a plurality of lower die seats 10 are fixedly installed at the upper end of the lower template 11, a plurality of upper die seats 2 are fixedly installed at the lower end of the upper template 1, an upper die clamping and punching plate 3 is fixedly installed at the lower end of each upper die seat 2, a plurality of round punches 4 are fixedly installed at the lower end of each upper die clamping and punching plate 3, a waist-shaped punch 5 is fixedly installed at the lower end of each round punch 4, a lower die clamping and punching plate 8 is fixedly installed at the upper end of each lower die seat 10, and the workpiece is located between the plurality of lower die clamping and punching plates 8;

the above is noteworthy:

1. through the cooperation of a plurality of die holders 10 and a plurality of upper die bases 2, integrate many sets of moulds as an organic whole, be convenient for once punch out required product, need not to carry out blanking operation many times, effectively improved work efficiency, also can avoid simultaneously when blanking many times because of there is the deviation in removal work piece position to lead to the not good pleasing to the eye problem of influence of blanking effect.

2. Through the cooperation of a plurality of upper die clamp punching plates 3 and a plurality of lower die clamp punching plates 8, both ends can be fixed about the work piece, utilize the cooperation of a plurality of round drift 4 and a plurality of waist type drift 5 afterwards, realize the blanking operation.

3. The round punch 4 and the waist-shaped punch 5 are connected with a fixing screw through threads, the waist-shaped punch 5 and the round punch 4 are easy to disassemble and assemble, and the corresponding punches can be conveniently selected to perform blanking processing according to needs.

4. The work piece upper end is equipped with stripper 6, and is equipped with a plurality of through-holes on the stripper 6, and every through-hole cooperatees with corresponding round drift 4 and waist type drift 5 respectively, and equal threaded connection has bolt 15 between 6 and every upper die base 2 of going up the stripper.

5. The equal fixed mounting of 11 lower extremes of lower bolster has a plurality of lower bolster 12, the design of lower bolster 12, can improve the stability that this die placed, fixed mounting has support 13 on the lateral wall of die holder 10, and support 13's upper surface and lower mould press from both sides 8 upper surface parallel and level of die plate, support 13's design, can support the part that the work piece is outstanding outside this die, guarantee the stability that the work piece was placed, be equipped with a plurality of locating pins 14 on support 13's the lateral wall, design through locating pin 14, can prescribe a limit to the position of placing of work piece on support 13, guarantee the stability of work piece at blanking in-process, avoid having the not good problem of blanking effect because of the work piece moves.

In this regard, the term "fixedly attached" is to be understood broadly, unless otherwise specifically stated or limited, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for blanking side stand die, includes lower bolster (11), work piece and cope match-plate pattern (1), its characterized in that, install a plurality of fixed columns between cope match-plate pattern (1) and lower bolster (11), lower bolster (11) upper end fixed mounting has a plurality of die holders (10), cope match-plate pattern (1) lower extreme fixed mounting has a plurality of upper die bases (2), every the equal fixed mounting of upper die base (2) lower extreme has upper die clamp punching plate (3), every the equal fixed mounting of upper die clamp punching plate (3) lower extreme has a plurality of round drift (4), every the equal fixed mounting of round drift (4) lower extreme has waist type drift (5), every the equal fixed mounting of die holder (10) upper end has lower die clamp punching plate (8), the work piece is located between a plurality of lower die clamp punching plates (8), the work piece upper end is equipped with stripper (6), and is equipped with a plurality of through-holes on stripper (6), every the through-hole cooperatees with corresponding round drift (4) and waist type drift (5) respectively.

2. A die for one-time blanking of side columns according to claim 1, characterized in that a plurality of lower backing plates (12) are fixedly arranged at the lower end of each lower template (11).

3. A die for single blanking of side uprights according to claim 1, characterized in that between said upper stripper plate (6) and each upper die base (2) there is screwed a bolt (15).

4. The die for one-time blanking of the side stand columns according to the claim 1 is characterized in that a bracket (13) is fixedly arranged on the side wall of the lower die holder (10), and the upper surface of the bracket (13) is flush with the upper surface of the lower die clamping and punching plate (8).

5. The die for one-time blanking of the side stand columns as claimed in claim 4, wherein a plurality of positioning pins (14) are arranged on the side wall of the bracket (13), and a fixing screw is connected between the round punch (4) and the kidney punch (5) in a threaded manner.