CN211360236U

CN211360236U - Multi-station punch forming machine

Info

Publication number: CN211360236U
Application number: CN201922409561.8U
Authority: CN
Inventors: 朱天祥
Original assignee: Zhengzhou Huazhong Mould Equipment Co ltd
Current assignee: Zhengzhou Huazhong Mould Equipment Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-28
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a multi-station punching forming machine, which comprises a frame, a punching platform and a punching plate, wherein the punching platform and the punching plate are arranged on the frame, an upper die is arranged on the punching plate, a rotatable lower die platform is arranged on the frame, the lower die platform is connected with a rotary driving piece, and the rotary driving piece is fixed on the frame; one side of the lower die table is positioned between the stamping table and the stamping plate, and a plurality of groups of lower dies corresponding to the upper dies are arranged on the lower die table. The utility model discloses a set up rotatable bed die platform, one side of bed die platform is located between punching press board and the punching press platform, the punching press platform is kept away from to the opposite side, carry out stamping forming and opposite side on bed die platform one side and annotate the material and go on simultaneously, then through the rotation of this servo motor control bed die platform, annotate one side of expecting and change to and carry out the punching press between punching press board and the punching press platform, and the opposite side drawing of patterns and annotate the material can go on simultaneously with the punching press, save the time, improved production efficiency.

Description

Multi-station punch forming machine

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a multistation punching machine.

Background

The existing punching and forming machine is mostly single-station punching and forming, material injection, punching and demolding are carried out on one station, and because the material injection, the punching and the demolding are carried out on one station, each procedure needs to be carried out in sequence, so that the time is consumed, and the efficiency is low.

Disclosure of Invention

To foretell technical problem, the utility model provides a multistation stamping forming machine for solve the problem of stamping forming machine inefficiency among the prior art.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

a multi-station punching forming machine comprises a rack, a punching platform and a punching plate, wherein the punching platform and the punching plate are arranged on the rack, the punching platform is connected with a lifting driving piece, the punching plate is connected with a lower pressing driving piece, an upper die is arranged on the punching plate, a rotatable lower die platform is arranged on the rack, the lower die platform is connected with a rotating driving piece, and the rotating driving piece is fixed on the rack; one side of the lower die table is positioned between the stamping table and the stamping plate, and a plurality of groups of lower dies corresponding to the upper dies are arranged on the lower die table.

Further, a jacking mechanism for demolding is arranged below the other side of the lower die table.

Furthermore, the jacking mechanism comprises a top plate and a jacking column fixed on the top plate, and the jacking column corresponds to the lower die; the lower side of the top plate is connected with a jacking driving piece; the bottom of the lower die is provided with a movable bottom plate.

Furthermore, the movable bottom plate is a T-shaped bottom plate, and a boss matched with the edge of the T-shaped bottom plate is arranged on the lower die table.

Furthermore, a side pushing driving piece is fixed on the rack above the lower die table, and the front end of the side pushing driving piece is connected with a side pushing plate.

Furthermore, a blanking table is arranged on the rack and corresponds to the side push plate.

The utility model has the advantages that: the utility model discloses a set up rotatable bed die platform, one side of bed die platform is located between punching press board and the punching press platform, the punching press platform is kept away from to the opposite side, can carry out stamping forming and opposite side on bed die platform one side and annotate the material and go on simultaneously, then through the rotation of this servo motor control bed die platform, annotate one side of expecting and change to and carry out the punching press between punching press board and the punching press platform, and the opposite side drawing of patterns and annotate the material can go on simultaneously with the punching press, save the time, improved production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, the utility model relates to a multistation punching machine, including frame 1, the punching press platform 2 and the punching press board 3 of locating on frame 1, punching press board 3 is located punching press platform 2 top and just corresponds with punching press board 3, and punching press platform 2 is connected with lift driving piece 4, and punching press board 3 is connected with down and presses driving piece 5, sets up a set of upper mould 6 on punching press board 3, and a set of upper mould 6 contains a plurality of upper moulds 6, be equipped with rotatable lower mould platform 7 on frame 1, and one side of lower mould platform 7 is located between punching press board 3 and punching press platform 2, and the other side of lower mould platform 7 is kept away from punching press platform 2, is provided with the multiunit lower mould 8 that corresponds with above-mentioned upper mould 6 on the lower mould platform 7; a rotary drive 9 is connected to the center of the lower die table 7, a part of the lower die table 7 is located between the punching table 2 and the punching plate 2 every time the lower die table 7 rotates, and the lower die 8 corresponds to the upper die 6. The lifting driving piece 4 and the pressing driving piece 5 are hydraulic cylinders, during punching, the lifting driving piece 4 controls the punching platform 2 to ascend to the bottom surface of the lower die platform 7, meanwhile, the pressing driving piece 5 controls the punching plate 3 and the punching platform 2 to be tightly pressed for punching forming, after punching, the punching plate 3 moves upwards, and the punching platform 2 descends to avoid influencing the rotation of the lower die platform 7; the rotary driving piece 9 is a servo motor with a speed reducer, and the rotation of the lower die table 7 is controlled through the servo motor. The utility model discloses a set up one side of lower mould platform 7 and be located between punching press board 3 and the punching press platform 2, punching press platform 2 is kept away from to the opposite side, can carry out stamping forming and opposite side on lower mould platform 7 one side and annotate the material and go on simultaneously, then through the rotation of this servo motor control lower mould platform 7, annotate one side of expecting and change to and carry out the punching press between punching press board 3 and the punching press platform 2, and the opposite side drawing of patterns and annotate the material can go on simultaneously with the punching press, the time is saved, production efficiency is improved.

Further, a jacking mechanism for demolding is arranged below the other side of the lower die table 7. The jacking mechanism is convenient for jacking and falling the punch forming workpiece from the lower die 8, is convenient for demoulding, is quick and simple in the mode, and does not influence the side of the lower die table 7 to be transferred to the upper part of the stamping table 2 for stamping after material injection.

Further, the jacking mechanism comprises a top plate 10 and a jacking column 11 fixed on the top plate 10, and the jacking column 11 corresponds to the lower die 8; the lower side of the top plate 10 is connected with a jacking driving piece 12; a movable bottom plate 16 is arranged at the bottom of the lower die 8; preferably, the movable bottom plate 16 is a T-shaped bottom plate, and the lower mold table 7 is provided with a boss which is engaged with the edge of the T-shaped bottom plate. The jacking driving piece 12 is a hydraulic cylinder, the movable end of the hydraulic cylinder is fixed with the top plate 10, and the fixed end of the hydraulic cylinder is fixed on the frame 1. The T-shaped bottom plate is arranged at the bottom of the lower die 8 through the engagement of the edge and the boss, the top plate 10 is driven by the jacking driving piece 12 to drive the top column 11 to jack the T-shaped bottom plate 16 upwards so as to facilitate the demolding, and the demolding is simultaneously performed on a plurality of molded workpieces in the mode, so that the efficiency is high.

Further, a side push plate 14 is arranged above the lower die table 7, and a side push driving part 15 is connected to the rear side of the side push plate 14. A side pushing driving piece 15 is fixed on the machine frame 1 above the center of the lower die table 7, the side pushing driving piece 15 is also a hydraulic cylinder, the movable end of the hydraulic cylinder is fixed with the side pushing plate 14, and the fixed end of the hydraulic cylinder is fixed on the machine frame 1. When the jacking mechanism jacks up the stamped workpiece, the side pushing driving piece 15 works to drive the side pushing plate 14 to push the workpiece out, so that the workpiece is convenient to unload. Correspondingly, a blanking table 13 is arranged on the machine frame 1, the blanking table 13 corresponds to the side push plate 14, the blanking table 13 is arranged on one side of the machine frame 1 far away from the stamping table 2, and the movable end of the side push driving piece 15 faces the blanking table 13 to enable the side push plate 14 to push the formed workpiece towards the blanking table 13.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station punching forming machine comprises a rack (1), a punching table (2) and a punching plate (3), wherein the punching table (2) and the punching plate (3) are arranged on the rack (1), the punching table (2) is connected with a lifting driving piece (4), the punching plate (3) is connected with a lower pressing driving piece (5), and an upper die (6) is arranged on the punching plate (3), and the multi-station punching forming machine is characterized in that a rotatable lower die table (7) is arranged on the rack (1), the lower die table (7) is connected with a rotary driving piece (9), and the rotary driving piece (9) is fixed on the rack (1); one side of the lower die table (7) is positioned between the stamping table (2) and the stamping plate (3), and a plurality of groups of lower dies (8) corresponding to the upper dies (6) are arranged on the lower die table (7).

2. The multi-station stamping and forming machine as claimed in claim 1, wherein a jacking mechanism for demoulding is arranged below the other side of the lower die table (7).

3. The multi-station stamping forming machine according to claim 2, wherein the jacking mechanism comprises a top plate (10) and a top pillar (11) fixed on the top plate (10), and the top pillar (11) corresponds to the lower die (8); the lower side of the top plate (10) is connected with a jacking driving piece (12); the bottom of the lower die (8) is provided with a movable bottom plate (16).

4. A multi-station stamping and forming machine as claimed in claim 3, wherein the movable base plate (16) is a T-shaped base plate, and the lower die table (7) is provided with a boss which is engaged with the edge of the T-shaped base plate.

5. The multi-station stamping and forming machine as claimed in any one of claims 1 to 4, wherein a side pushing driving member (15) is fixed on the frame (1) above the lower die table (7), and a side pushing plate (14) is connected to the front end of the side pushing driving member (15).

6. The multi-station stamping and forming machine as claimed in claim 5, wherein the frame (1) is provided with a blanking table (13), and the blanking table (13) corresponds to the side push plate (14).