CN218946042U

CN218946042U - Stamping circular knife die

Info

Publication number: CN218946042U
Application number: CN202223366930.8U
Authority: CN
Inventors: 张建广
Original assignee: Dongguan Zhonghang Shengshi Die Cutting Machinery Co ltd
Current assignee: Dongguan Zhonghang Shengshi Die Cutting Machinery Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-02
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a stamping circular knife die, which relates to the field of stamping and comprises a stamping seat and an edging component, wherein a backboard is arranged at the rear side of the upper end of the stamping seat, a stamping telescopic block is arranged at the lower end of the top of the backboard, a built-in cavity is formed in the stamping seat, a fixed push plate is arranged in the middle of the inner wall of the built-in cavity, the edging component for edging a stamped circular blade is arranged at two sides of the inner wall, the edging component comprises a displacement telescopic rod, a mounting frame, a connecting frame and an edging plate, and the mounting frame is arranged at the output end of the displacement telescopic rod. This punching press circular knife mould plays the propelling movement effect through pushing away material subassembly to the circular knife spare after the punching press, in sending it to the built-in chamber of unloading platform lower extreme, holding down plate and fixed plate mutually support and play the effect that the centre gripping removed to panel one side, and auxiliary assembly plays spacing guide effect to panel opposite side, and edging subassembly plays the edging effect to the circular knife spare of whereabouts, reduces the danger of its avris.

Description

Stamping circular knife die

Technical Field

The utility model relates to the field of stamping, in particular to a stamping circular knife die.

Background

The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to separate or plastically deform the material, namely, the stamping die is used for stamping a workpiece away from the workpiece, wherein a circular knife can be stamped.

After the stamping circular knife die is used for stamping, the outer side edge of the circular knife is uneven, and the danger of accidental cutting of personnel exists in the process of taking personnel.

Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional drawbacks, and a circular knife die for punching has been provided.

Disclosure of Invention

The utility model aims to provide a stamping circular knife die for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punching press circular knife mould, includes punching press seat and edging subassembly, the backplate is installed to the rear side of punching press seat upper end, and the lower extreme at backplate top installs the punching press telescopic block, the built-in chamber has been seted up to the inside of punching press seat, and the mid-mounting of built-in intracavity wall has fixed push pedal for round blade edging after the punching press edging subassembly sets up in the both sides of inner wall, and edging subassembly includes displacement telescopic link, mounting bracket, linking frame and edging board, the mounting bracket is installed to the output of displacement telescopic link, and the inboard of mounting bracket is installed and is linked up the frame, the edging board is installed to the side of linking frame.

Further, the lower extreme of punching press flexible piece is installed the punching press template, and the inside at punching press template middle part is provided with the pushing component that is used for punching press back round blade to promote.

Further, the pushing component comprises a hidden cavity, a built-in telescopic rod and a pushing plate, the built-in telescopic rod is arranged in the hidden cavity, and the pushing plate is arranged at the movable end of the built-in telescopic rod.

Further, the punching press seat downside surface is provided with the auxiliary assembly that is used for assisting panel side spacing, and auxiliary assembly includes removal groove, goes up groove and dead weight clamp plate, the upside of removal groove is connected with the groove, and goes up the inside in groove and is provided with the dead weight clamp plate.

Further, a blanking table is arranged at the upper end of the middle part of the stamping seat, and an electric moving block is arranged at the front side of the stamping seat.

Further, the front side of the electric moving block is provided with a side plate, and the lower end of the top of the side plate is provided with a lower pressing plate.

Furthermore, the lower surface of the lower pressing plate is provided with an anti-slip sheet, and a fixed plate is arranged below the anti-slip sheet.

The utility model provides a stamping circular knife die, which has the following beneficial effects: this punching press circular knife mould plays the propelling movement effect through pushing away material subassembly to the circular knife spare after the punching press, in sending it to the built-in chamber of unloading platform lower extreme, holding down plate and fixed plate mutually support and play the effect that the centre gripping removed to panel one side, and auxiliary assembly plays spacing guide effect to panel opposite side, and edging subassembly plays the edging effect to the circular knife spare of whereabouts, reduces the risk of its avris.

1. According to the utility model, the stamping template plays a role of stamping the round knife on the plate under the action of the stamping telescopic block, and the stamped round knife stretches and contracts through the built-in telescopic rod to drive the pushing plate to push the pushing plate to fall into the built-in cavity in the blanking table, so that blanking of the round knife is assisted, and the round knife is prevented from being separated from the plate easily.

2. According to the utility model, the lower pressing plate can move downwards and the fixed plate plays a clamping role on one side edge of the plate, the lower pressing plate horizontally moves on the front side of the punching seat under the action of the electric moving block, the movement of the plate is controlled to change the punching position, the other side edge of the plate can be placed in the moving groove, the deviation of the plate is avoided, and the self-weight pressing plate is pressed on the side edge (not pressed and can move) of the plate through self weight to assist in punching of the plate circular knife.

3. According to the utility model, the two edging plates are respectively controlled by the respective displacement telescopic rods, when the punched circular knife piece falls, the edging plate at the lower side firstly plays a role in bearing the circular knife piece, the edging plate at the upper side moves to the upper side of the circular knife piece, the edging plate plays a role in edging the circular knife piece by swinging left and right at a small angle under the action of the motor at the lower end of the mounting frame, the risk of the side of the edging plate is reduced, and when the displacement telescopic rods are retracted, the circular knife piece can be pushed out from the edging plate by the fixed push plate to enable the circular knife piece to be fed.

Drawings

FIG. 1 is a schematic diagram of a front view of a die for stamping circular knives according to the present utility model;

FIG. 2 is a schematic view of the internal edging assembly of the stamping seat of the stamping circular knife die;

fig. 3 is a schematic diagram of a side plate-stator plate structure of a stamping circular knife die according to the utility model.

In the figure: 1. stamping a base; 2. a back plate; 3. stamping the telescopic block; 4. stamping a template; 5. a pushing component; 501. concealing the cavity; 502. a built-in telescopic rod; 503. a pushing plate; 6. an auxiliary component; 601. a moving groove; 602. an upper groove; 603. a dead weight pressing plate; 7. a blanking table; 8. electric moving blocks; 9. a built-in cavity; 10. fixing the push plate; 11. an edging assembly; 1101. a displacement telescopic rod; 1102. a mounting frame; 1103. a connecting frame; 1104. edge grinding plates; 12. a side plate; 13. a lower pressing plate; 14. a non-slip sheet; 15. and (5) fixing a plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, a stamping circular knife mold, including punching press seat 1 and edging subassembly 11, backplate 2 is installed to the rear side of punching press seat 1 upper end, and the punching press telescopic block 3 is installed to the lower extreme at backplate 2 top, punching press template 4 is installed to the lower extreme of punching press telescopic block 3, punching press template 4 plays the effect of punching press circular knife to the panel under the effect of punching press telescopic block 3, and the inside in punching press template 4 middle part is provided with and is used for punching press back circular knife to promote pushing away material subassembly 5, pushing away material subassembly 5 includes hidden chamber 501, built-in telescopic rod 502 and pushing away material board 503, and hidden chamber 501's internally mounted has built-in telescopic rod 502, the circular knife that punches out stretches out and draws back to drive pushing away material board 503 and push away it to the inside built-in chamber 9 of blanking platform 7, the blanking of supplementary circular knife piece, avoid it to be difficult for separating with panel, and the pushing away material board 503 is installed to built-in telescopic rod 502, punching press seat 1 downside surface is provided with and is used for assisting the spacing supplementary subassembly 6 of side, and supplementary subassembly 6 includes moving groove 601, top dead weight 603 and clamp plate 602 and the inside dead weight that can be connected with the inside dead weight groove 602 at the side of board that can be provided with the side at the side of board and dead weight 601, can be shifted by the side at the side of board and can be connected with the inside dead weight groove 603 of board and dead weight 602, and can be pressed down at the side plate 602.

As shown in fig. 2, the inner part of the punching seat 1 is provided with a built-in cavity 9, and the middle part of the inner wall of the built-in cavity 9 is provided with a fixed push plate 10, an edging assembly 11 for edging a punched circular blade is arranged on two sides of the inner wall, the edging assembly 11 comprises a displacement telescopic rod 1101, a mounting frame 1102, a connecting frame 1103 and an edging plate 1104, the mounting frame 1102 is arranged at the output end of the displacement telescopic rod 1101, when the displacement telescopic rod 1101 is retracted, the fixed push plate 10 can push out the circular blade from the edging plate 1104 to enable the circular blade to be fed, the inner side of the mounting frame 1102 is provided with a connecting frame 1103, the edging plates 1104 are respectively controlled by the respective displacement telescopic rods 1101, when the punched circular blade falls, the edging plate 1104 on the lower side firstly plays a bearing role on the circular blade, the edging plate 1104 moves to the upper side of the circular blade, and the edging plate 1104 plays a role in edging the left and right small-angle swing under the motor action of the lower end of the mounting frame 1102, so that the danger of the edging plate 1104 on the side is reduced.

As shown in fig. 3, the electric moving block 8 is installed on the front side of the punching seat 1, the side plate 12 is installed on the front side of the electric moving block 8, the lower pressing plate 13 is installed on the lower end of the top of the side plate 12, the lower pressing plate 13 can move downwards and the fixed plate 15 plays a clamping role on one side edge of the plate, the lower pressing plate 13 moves horizontally on the front side of the punching seat 1 under the action of the electric moving block 8, the movement of the plate is controlled to change the punching position, the anti-slip sheet 14 is installed on the lower surface of the lower pressing plate 13, and the fixed plate 15 is arranged below the anti-slip sheet 14.

In summary, according to the structure shown in fig. 1-3, a side edge of a plate material of a round knife to be punched is placed on the inner sides of a lower pressing plate 13 and a fixed plate 15, the lower pressing plate 13 and the fixed plate 15 play a clamping role on one side edge of the plate material, the other side edge of the plate material is placed in a moving groove 601, the lower pressing plate 13 is horizontally moved in front of a punching seat 1 under the action of an electric moving block 8, the movement of the plate material is controlled to change the punching position, a dead weight pressing plate 603 is pressed on the side edge of the plate material (the plate material is not pressed, the plate material can move) by dead weight to assist in punching the round knife of the plate material, a punching template 4 plays a role in punching the round knife of the plate material under the action of a punching telescopic block 3, the round knife punched out stretches out and draws back at built-in telescopic link 502 and drives the flitch 503 to push it to the internal built-in chamber 9 of blanking platform 7 inside, the unloading of supplementary round knife spare, avoid it to be difficult for with panel separation, when the round knife spare punched out drops, the edging board 1104 of downside plays at first and accepts the effect to the round knife spare, upside edging board 1104 moves to the top of round knife spare again, edging board 1104 plays the edging effect to it by controlling the swing of small angle under the motor effect of mounting bracket 1102 lower extreme, reduce the risk of its avris, when displacement telescopic link 1101 contracts afterwards, fixed push pedal 10 can push out the round knife spare from edging board 1104 and make its unloading.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a punching press circular knife mould, includes punching press seat (1) and edging subassembly (11), its characterized in that, backplate (2) are installed to the rear side of punching press seat (1) upper end, and the lower extreme at backplate (2) top is installed punching press telescopic block (3), built-in chamber (9) have been seted up to the inside of punching press seat (1), and the mid-mounting of built-in chamber (9) inner wall has fixed push pedal (10), be used for round blade edging after the edging subassembly (11) set up in the both sides of inner wall, and edging subassembly (11) including displacement telescopic link (1101), mounting bracket (1102), linking frame (1103) and edging board (1104), mounting bracket (1102) are installed to the output of displacement telescopic link (1101), and linking frame (1103) are installed to the inboard of mounting bracket (1102), edging board (1104) are installed to the side of linking frame (1103).

2. The stamping circular knife die according to claim 1, wherein a stamping die plate (4) is arranged at the lower end of the stamping telescopic block (3), and a pushing component (5) for pushing a stamped circular knife blade is arranged in the middle of the stamping die plate (4).

3. The stamping circular knife die according to claim 2, wherein the pushing assembly (5) comprises a hidden cavity (501), a built-in telescopic rod (502) and a pushing plate (503), the built-in telescopic rod (502) is installed in the hidden cavity (501), and the pushing plate (503) is installed at the movable end of the built-in telescopic rod (502).

4. The stamping circular knife die according to claim 1, wherein an auxiliary component (6) for assisting in limiting the side edge of the plate is arranged on the lower side surface of the stamping seat (1), the auxiliary component (6) comprises a moving groove (601), an upper groove (602) and a self-weight pressing plate (603), the upper side of the moving groove (601) is connected with the upper groove (602), and the self-weight pressing plate (603) is arranged in the upper groove (602).

5. The stamping circular knife die according to claim 1, wherein a blanking table (7) is arranged at the upper end of the middle part of the stamping seat (1), and an electric moving block (8) is arranged at the front side of the stamping seat (1).

6. The stamping circular knife die according to claim 5, wherein a side plate (12) is arranged on the front side of the electric moving block (8), and a lower pressing plate (13) is arranged at the lower end of the top of the side plate (12).

7. The round stamping tool die according to claim 6, wherein an antislip sheet (14) is mounted on the lower surface of the lower pressing plate (13), and a fixed plate (15) is arranged below the antislip sheet (14).