CN216705639U

CN216705639U - Full-automatic numerical control punching die

Info

Publication number: CN216705639U
Application number: CN202122811493.5U
Authority: CN
Inventors: 朱少华
Original assignee: Kunshan Huayis Precision Machinery Co ltd
Current assignee: Kunshan Huayis Precision Machinery Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-10
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a full-automatic numerical control punching die which comprises a lower die base, wherein an upper die base is welded at the upper position of the lower die base, a limiting column is welded at the top of the lower die base, a limiting column sleeve is welded at the position, close to the upper position of the limiting column, of the bottom of the upper die base, a spring is arranged between the limiting column sleeve and the lower die base, a punching head is fixedly connected at the central position of the bottom of the upper die base through a bolt, and a punching base is fixedly connected at the position, close to the lower position of the punching head, of the top of the lower die base through a bolt. This full-automatic numerical control cut-out press through mutually supporting of connecting rod, push pedal and punching press seat, can make full use of the kinetic energy that the upper die base goes up and down realize the horizontal reciprocating motion of push pedal, and then realize the automatic discharge of punching press waste material through the built on stilts of punching press seat and the promotion of push pedal, not only makes waste discharge simple structure, and it is convenient to maintain, long service life.

Description

Full-automatic numerical control punching die

Technical Field

The utility model relates to the technical field of dies, in particular to a full-automatic numerical control punching die.

Background

The mould is a tool for making shaped articles, and the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials.

In order to discharge waste materials generated by the punching die, Chinese patent ' a full-automatic numerical control punching die ' (patent number: 202120261892.6) ', which not only realizes convenient output of the full-automatic numerical control punching die to the waste materials, increases the stability of the full-automatic numerical control punching die during working, and improves the working efficiency of the full-automatic numerical control punching die, but also can cause that subsequent die punching can not be carried out when a worker can not find that the waste materials are fully stored and not cleaned in time due to accumulation of the waste materials, thereby not only reducing the processing efficiency, but also causing the problem of reduced punching quality, and being incapable of realizing full-automatic waste material discharge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic numerical control punching die to solve the problem that the existing full-automatic numerical control punching die cannot realize full-automatic waste discharge in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a full-automatic numerical control punching die comprises a lower die holder, wherein an upper die holder is welded at the position above the lower die holder, a limiting column is welded at the top of the lower die holder, a limiting column sleeve is welded at the position, close to the limiting column, of the bottom of the upper die holder, a spring is arranged between the limiting column sleeve and the lower die holder, a punching head is fixedly connected at the central position of the bottom of the upper die holder through a bolt, a punching seat is fixedly connected at the position, close to the lower position of the punching head, of the top of the lower die holder through a bolt, a punching hole is formed at the position, close to the position under the punching head, of the top of the punching seat, a sliding groove is formed at the position, close to the inner side of the punching seat, of the top of the lower die holder, a sliding block is connected inside the sliding groove in a sliding manner, a push plate is welded at the top of the sliding block, a first fixing seat is fixedly connected to the outer wall of one side of the push plate through a bolt, the die comprises an upper die base and a lower die base, wherein a first fixing seat is fixedly connected to the upper die base through a bolt, a connecting rod is rotatably connected between the first fixing seat and the second fixing seat, and a connector is welded at the center of the top of the upper die base.

Preferably, the number of the limiting columns is four, the four limiting columns are symmetrically arranged at the top of the lower die base, and the limiting columns penetrate through the limiting column sleeves and the upper die base.

Preferably, the punch head and the punch hole are matched and matched, and the punch head can penetrate through the punch hole.

Preferably, the cross sections of the sliding groove and the sliding block are both T-shaped structures.

Preferably, the first fixing seat and the second fixing seat are movably connected with the connecting rod through movable pins.

Preferably, the two sliding blocks are arranged on the push plate, and the two sliding blocks are symmetrically arranged at the bottom of the push plate.

Preferably, a through hole is formed in the position, close to the upper part of the limiting column, of the top of the upper die holder.

Preferably, the push plate may pass through the interior of the press seat.

Compared with the prior art, the utility model has the beneficial effects that: this full-automatic numerical control cut-out press, through the connecting rod, mutually supporting of push pedal and punching press seat, the horizontal reciprocating motion of push pedal is realized to the kinetic energy that can make full use of upper die base goes up and down, and then realize the automatic discharge of punching press waste material through the built on stilts of punching press seat and the promotion of push pedal, not only make waste material discharge simple structure, it is convenient to maintain, long service life, the continuity of die machining can also be guaranteed, and then the machining efficiency of improvement mould, avoid traditional cut-out press installation solitary waste material discharge mechanism to cause the cost with high costs, the problem that the fault rate is high.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the lower die holder of the present invention;

FIG. 4 is a front view of the upper die holder of the present invention.

In the figure: 1. a lower die holder; 2. an upper die holder; 3. a limiting column; 4. a limiting column sleeve; 5. a spring; 6. punching a head; 7. punching a seat; 8. punching a hole; 9. a chute; 10. pushing the plate; 11. a first fixed seat; 12. a second fixed seat; 13. a connecting rod; 14. a slider; 15. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a full-automatic numerical control punching die comprises a lower die base 1, an upper die base 2 is welded at the position above the lower die base 1, limiting columns 3 are welded at the top of the lower die base 1, four limiting columns 3 are arranged, the four limiting columns 3 are symmetrically arranged at the top of the lower die base 1, the limiting columns 3 penetrate through a limiting column sleeve 4 and the upper die base 2 to ensure the lifting stability of the upper die base 2 and avoid dislocation, a limiting column sleeve 4 is welded at the position, close to the upper part of the limiting columns 3, of the bottom of the upper die base 2, a through hole is formed at the position, close to the upper part of the limiting columns 3, of the top of the upper die base 2, the limiting columns 3 can conveniently penetrate through the upper die base 2, a spring 5 is arranged between the limiting column sleeve 4 and the lower die base 1, a punching head 6 is fixedly connected at the central position of the bottom of the upper die base 2 through a bolt, a punching base 7 is fixedly connected at the position, close to the lower part of the punching head 6, of the top of the lower die base 1, the top of the punching seat 7 is provided with a punching hole 8 at a position close to the position under the punching head 6, the punching head 6 is matched and matched with the punching hole 8, the punching head 6 can penetrate through the punching hole 8, so that the punching head 6 can punch a plate, waste materials falling from the punched hole can fall through the punching hole 8, the top of the lower die holder 1 is provided with a sliding groove 9 at a position close to the inner side of the punching seat 7, the sliding groove 9 is internally and slidably connected with a sliding block 14, the sliding groove 9 and the sliding block 14 are both of a T-shaped structure, the sliding blocks 14 are provided with two, the two sliding blocks 14 are symmetrically arranged at the bottom of the pushing plate 10, so that the sliding stability of the sliding block 14 in the sliding groove 9 is ensured, the top of the sliding block 14 is welded with a pushing plate 10, the pushing plate 10 can penetrate through the inside of the punching seat 7, so that the waste materials can be conveniently pushed out, a first fixed seat 11 is fixedly connected on the outer wall of one side of the pushing plate 10 through a bolt, through bolt fixedly connected with second fixing base 12 on the outer wall of one side of upper die base 2, rotate between first fixing base 11 and the second fixing base 12 and be connected with connecting rod 13, first fixing base 11 and second fixing base 12 all with connecting rod 13 between through activity round pin swing joint, guarantee the rotation that the both ends of connecting rod 13 all can the adaptability, the welding of top central point department of position of upper die base 2 has connector 15.

The working principle is as follows: when the punching die is used, the lower die holder 1 is fixed on a die platform, the connector 15 is connected with a driving mechanism on full-automatic numerical control equipment, when a plate is punched, the plate is placed on the punching seat 7, the driving mechanism on the full-automatic numerical control equipment drives the connector 15 to move downwards, the upper die holder 2 moves downwards, the upper die holder 2 can vertically move downwards through the limiting of the limiting column 3, the upper die holder 2 drives the punching head 6 to move downwards, the plate can be punched through the mutual matching of the punching head 6 and the punching hole 8, waste materials falling from punching holes on the plate fall into the inner bottom of the punching seat 7, the waste materials fall into the inner bottom of the punching seat 7 along with the downward movement of the upper die holder 2, one end of the connecting rod 13 moves downwards under the connection transmission of the connecting rod 13 and limits the sliding block 14 through the sliding groove 9, the other end of the connecting rod 13 pushes the pushing plate 10 to horizontally move on the lower die holder 1, thereby make push pedal 10 release punching press seat 7, accomplish the back of punching a hole, push pedal 10 is accomplished and is released punching press seat 7, and when upper die base 2 rebound, push pedal 10 removes to the inside of punching press seat 7, and push pedal 10 will be dashed the waste material that falls and release, realizes the waste material automatic discharge of mould, guarantees the continuity of mould processing, and then improves the machining efficiency of mould.

In summary, the following steps: this full-automatic numerical control cut-out press, through connecting rod 13, push pedal 10 and punching press seat 7 mutually support, the horizontal reciprocating motion of push pedal 10 is realized to the kinetic energy that can 2 lifts of make full use of upper die base, and then the built on stilts and push pedal 10's promotion through punching press seat 7 realize the automatic discharge of punching press waste material, not only make the waste discharge simple structure, it is convenient to maintain, long service life, can also guarantee the continuity of die machining, and then improve the machining efficiency of mould, avoid traditional cut-out press installation solitary waste discharge mechanism to cause the cost with high costs, the problem that the fault rate is high.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic numerical control cut-out press, includes die holder (1), its characterized in that: an upper die base (2) is welded at the upper position of the lower die base (1), a limiting column (3) is welded at the top of the lower die base (1), a limiting column sleeve (4) is welded at the upper position of the bottom of the upper die base (2) close to the limiting column (3), a spring (5) is arranged between the limiting column sleeve (4) and the lower die base (1), a stamping head (6) is fixedly connected at the central position of the bottom of the upper die base (2) through a bolt, a stamping base (7) is fixedly connected at the lower position of the top of the lower die base (1) close to the stamping head (6) through a bolt, a stamping hole (8) is formed at the position of the top of the stamping base (7) close to the right lower position of the stamping head (6), a sliding groove (9) is formed at the inner side position of the top of the lower die base (1) close to the stamping base (7), and a sliding block (14) is slidably connected inside the sliding groove (9), the welding of the top of slider (14) has push pedal (10), through the first fixing base of bolt fixedly connected with (11) on the one side outer wall of push pedal (10), through bolt fixedly connected with second fixing base (12) on the one side outer wall of upper die base (2), it is connected with connecting rod (13) to rotate between first fixing base (11) and second fixing base (12), the welding of top central point department of position of upper die base (2) has connector (15).

2. The full-automatic numerical control punching die according to claim 1, characterized in that: the limiting columns (3) are four in number, the four limiting columns (3) are symmetrically arranged at the top of the lower die base (1), and the limiting columns (3) penetrate through the limiting column sleeves (4) and the upper die base (2).

3. The full-automatic numerical control punching die according to claim 1, characterized in that: the stamping head (6) is matched and matched with the stamping hole (8), and the stamping head (6) can penetrate through the stamping hole (8).

4. The full-automatic numerical control punching die according to claim 1, characterized in that: the cross sections of the sliding groove (9) and the sliding block (14) are both T-shaped structures.

5. The full-automatic numerical control punching die according to claim 1, characterized in that: the first fixing seat (11) and the second fixing seat (12) are movably connected with the connecting rod (13) through movable pins.

6. The full-automatic numerical control punching die according to claim 1, characterized in that: the two sliding blocks (14) are arranged, and the two sliding blocks (14) are symmetrically arranged at the bottom of the push plate (10).

7. The full-automatic numerical control punching die according to claim 1, characterized in that: and a through hole is formed in the position, close to the upper part of the limiting column (3), of the top of the upper die holder (2).

8. The full-automatic numerical control punching die according to claim 1, characterized in that: the push plate (10) can penetrate through the interior of the punch holder (7).