CN215199295U - Processing die for contact elastic sheet adopting continuous stamping - Google Patents

Abstract

The utility model discloses a processing die adopting continuous punching contact shrapnel, comprising a base and a top plate mounted on the base through a vertical column, a lower die is installed on the base, a punching upper die mechanism is installed on the top plate, The top plate is also provided with a driving component 1 for driving the punching upper die mechanism to work. In the utility model, the second driving motor drives the "T"-shaped rod to rotate, and the "T"-shaped rod slides horizontally in the limit groove, thereby pushing the bottommost workpiece to be processed to the lower mold through the elastic telescopic push plate. , the drive motor drives the turntable to rotate at the same time, the turntable drives the pull rod to move, the pull rod drives the angle change of the "V" type movable rod, the angle change of the "V" type movable rod pushes the limit rod to move in the vertical direction, and the limit rod drives The upper die moves in the vertical direction to realize the continuous contact stamping of the workpiece to be processed and improve the processing efficiency of the processing die.

Description

A processing die using continuous punching contact shrapnel

technical field

The utility model relates to the technical field of processing moulds, in particular to a processing mould which adopts continuous punching contact spring pieces.

Background technique

When processing the shrapnel, the stamping die is one of the important operation links. During the production process, the shrapnel is processed by the stamping and extrusion of the upper and lower dies. However, the existing stamping die for shrapnel requires manual labor during the processing. Manual operation to place the parts, and then stamping through the mold, this operation method cannot realize the continuous processing of the shrapnel, which reduces the processing efficiency of the mold.

Therefore, the present utility model proposes a processing die that adopts continuous punching contact spring pieces.

Utility model content

The purpose of this utility model is: in order to solve the above-mentioned problems, it proposes a processing die that adopts continuous punching contact spring pieces.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A processing die that adopts continuous punching contact spring pieces, comprising a base and a top plate mounted on the base through a column, a lower die is installed on the base, a punching upper die mechanism is installed on the top plate, and a top plate is also provided with There is a driving component 1 for driving the punching upper die mechanism to work, the lower die is provided with a shrapnel conveying component and a driving component 2 for driving the shrapnel conveying component to work.

Preferably, the lower mold has a "convex" structure, and the protruding end has a limiting groove.

Preferably, the upper punching die mechanism includes a mounting plate, an elastic hydraulic rod and an upper die, the upper end surface of the mounting plate is provided with a limit rod penetrating the top plate, and the mounting plate and the upper die are respectively installed on two sides of the upper die. end.

Preferably, the first drive assembly includes a fixed frame and a "V"-shaped movable rod and a pull rod mounted on the top plate, the top plate is also provided with a motor seat, and the first drive motor is installed on the motor seat, and the pull rod One end is connected with a turntable through an eccentric pin, and the turntable is installed on the output shaft of the first drive motor. The intersecting end of the "type movable rod is connected with the other end of the pull rod through the hinge seat.

Preferably, the elastic sheet conveying assembly includes a placement rack mounted on the protruding end of the lower mold, and a pressure plate is connected to the top inner surface wall of the placement rack through a spring.

Preferably, the second drive assembly includes a "T"-shaped rod, an eccentric rocker, and a second drive motor, the eccentric rocker is in an "L" shape, and one end of the "T" rod has an end for the eccentric rocker The other end of the "T"-shaped rod is accommodated in the limit groove and slidably matched with the penetrating "one" groove, and the other end of the "T"-shaped rod is also provided with an elastic telescopic push plate.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

In the present application, the second drive motor drives the "T"-shaped rod to rotate, and the "T"-shaped rod slides horizontally in the limit groove, thereby pushing the bottommost workpiece to be processed to the lower mold through the elastic telescopic push plate. At this time, At the same time, the drive motor drives the turntable to rotate, the turntable drives the pull rod to move, and the pull rod drives the angle change of the "V"-shaped movable rod. The angle change of the "V"-shaped movable rod pushes the limit rod to move in the vertical direction, and the limit rod drives the upper The mold moves in the vertical direction to realize continuous contact stamping of the workpiece to be processed, and improve the processing efficiency of the processing mold.

Description of drawings

1 shows a schematic structural diagram of a processing mold provided according to an embodiment of the present invention;

FIG. 2 shows a schematic structural diagram of a drive assembly 1 provided according to an embodiment of the present invention;

FIG. 3 shows a schematic structural diagram of a drive assembly 1 and a spring sheet conveying assembly provided according to an embodiment of the present invention;

FIG. 4 shows an enlarged schematic structural diagram of part A in FIG. 3 according to an embodiment of the present invention.

illustration:

1. Base; 2. Top plate; 3. Lower mold; 4. Mounting plate; 5. Elastic hydraulic rod; 6. Upper mold; 7. Fixed frame; 8. Limit rod; 9. "V" type movable rod; 10 , tie rod; 11, turntable; 12, eccentric pin; 13, drive motor one; 14, motor seat; 15, pressure plate; 16, "T" rod; 17, "one" slot; 18, eccentric rocker; 19 , Drive motor two; 20, limit slot; 21, elastic telescopic push plate; 22, placement rack; 23, spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, the utility model provides a technical solution:

A processing die that adopts continuous punching contact shrapnel, comprising a base 1 and a top plate 2 installed on the base 1 through a column, a lower die 3 is installed on the base 1, and a punching upper die mechanism is installed on the top plate 2, and the upper die is punched through the punching die. The cooperation between the mechanism and the lower die 3 realizes stamping processing. The top plate 2 is also provided with a driving component 1 that drives the punching upper die mechanism to work. The lower die 3 is equipped with a shrapnel conveying component and a driving component 2 that drives the shrapnel conveying component to work. The shrapnel conveys The components are capable of continuous conveying of the workpiece to be processed.

Specifically, as shown in FIG. 1 , the stamping upper die mechanism includes a mounting plate 4 , an elastic hydraulic rod 5 and an upper die 6 . The upper end surface of the mounting plate 4 is provided with a limit rod 8 penetrating the top plate 2 . The mounting plate 4 and the upper die 6 are respectively installed on both ends of the upper die 6. When the upper die 6 is pressed down, the elastic hydraulic rod 5 compresses and acts as a buffer to prevent the upper die 6 from rigidly contacting the punching, which is likely to cause damage to the upper die 6.

Specifically, as shown in FIG. 2 , the first drive assembly includes a fixed frame 7 mounted on the top plate 2 , a “V”-shaped movable rod 9 and a pull rod 10 , and a motor seat 14 is also provided on the top plate 2 , and the motor seat 14 is mounted with a Drive motor one 13, one end of the pull rod 10 is connected with a turntable 11 through an eccentric pin 12, the turntable 11 is installed on the output shaft of the drive motor one 13, and the two ends of the "V" type movable rod 9 are connected to the fixed frame 7 and the fixed frame respectively through the hinge seat. The limit rod 8 is connected, the intersecting end of the "V" type movable rod 9 is connected with the other end of the pull rod 10 through the hinge seat, and the driving motor 13 drives the "V" type movable rod 9 through the pull rod 10 to increase/decrease the angle. When the angle becomes larger, push the limit rod 8 to move downward, and when the angle becomes smaller, push the limit rod 8 to move upward, so as to realize the upper and lower stamping of the stamping die mechanism.

Specifically, as shown in FIG. 3 , the shrapnel conveying assembly includes a placement rack 22 installed on the protruding end of the lower mold 3 , the top inner surface wall of the placement rack 22 is connected with the pressure plate 15 through a spring 23 , and the side view of the placement rack 22 is U The bottom side wall near the lower mold 3 has a vacant opening, which is convenient for the elastic pieces to be moved out smoothly.

Specifically, as shown in FIG. 3 , the lower mold 3 has a "convex" structure, and the protruding end has a limit groove 20. The second drive assembly includes a "T"-shaped rod 16, an eccentric rocker 18, and a second drive motor 19. The eccentric The rocker 18 is in the shape of "L", one end of the "T"-shaped rod 16 has a "one"-shaped groove 17 for the end of the eccentric rocker 18 to pass through, and the other end of the "T"-shaped rod 16 is accommodated in the limit groove 20 The other end of the "T"-shaped rod 16 is also provided with an elastic telescopic push plate 21. The elastic telescopic push plate 21 can be adaptively stretched according to the force. When the driving motor two 19 drives the eccentric rocker 18 to rotate , the end of the eccentric rocker 18 slides in the "one" groove 17, thereby driving the "T" rod 16 to move. The sliding of the "T"-shaped rod 16 drives the elastic telescopic push plate 21 to move synchronously, so as to push the workpiece to be processed out of the inside of the placing rack 22 to realize the continuous transportation of the workpiece to be processed.

To sum up, the present embodiment provides a processing die that adopts continuous punching contact spring sheets. When in use, the workpiece to be processed is placed inside the placing frame 22 and below the pressing plate 15, and the spring 23 is in compression at this time. state, start the driving motor 1 13 and the driving motor 2 19, the driving motor 2 19 drives the "T"-shaped rod 16 to rotate, and the "T"-shaped rod 16 slides horizontally in the limit slot 20, thereby pushing the most The workpiece to be processed at the bottom is moved to the lower mold 3. At this time, the driving motor 13 drives the turntable 11 to rotate at the same time. The angle change of the movable rod 9 pushes the limit rod 8 to move in the vertical direction, and the limit rod 8 drives the upper die 6 to move in the vertical direction, realizing continuous contact stamping of the workpiece to be processed, and improving the processing efficiency of the processing mold.

The above description of the embodiments enables those skilled in the art to realize or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides an adopt mold processing of contact shell fragment of continuous punching press, includes base (1) and roof (2) of column mouting on base (1), its characterized in that, install bed die (3) on base (1), install punching press upper die mechanism on roof (2), still be equipped with the drive assembly one of drive punching press upper die mechanism work on roof (2), install shell fragment conveying component and drive shell fragment conveying component drive assembly second of work on bed die (3).

2. The processing die for the contact spring piece by continuous stamping according to claim 1, wherein the lower die (3) is of a convex structure, and the protruding end is provided with a limiting groove (20).

3. The processing die for the contact elastic sheet adopting the continuous stamping as claimed in claim 1, wherein the stamping upper die mechanism comprises a mounting plate (4), an elastic hydraulic rod (5) and an upper die (6), a limiting rod (8) penetrating through the top plate (2) is arranged on the upper end surface of the mounting plate (4), and the mounting plate (4) and the upper die (6) are respectively mounted at two ends of the upper die (6).

4. The processing die of the contact elastic sheet adopting the continuous stamping process as claimed in claim 3, wherein the first driving assembly comprises a fixed frame (7), a V-shaped movable rod (9) and a pull rod (10) which are mounted on a top plate (2), the top plate (2) is further provided with a motor base (14), the motor base (14) is provided with a first driving motor (13), one end of the pull rod (10) is connected with a rotary table (11) through an eccentric pin (12), the rotary table (11) is mounted on an output shaft of the first driving motor (13), two ends of the V-shaped movable rod (9) are respectively connected with the fixed frame (7) and a limiting rod (8) through hinged supports, and the intersecting ends of the V-shaped movable rod (9) are connected with the other end of the pull rod (10) through hinged supports.

5. The processing die for contact spring plates by continuous stamping according to claim 1, wherein the spring plate conveying assembly comprises a placing frame (22) arranged on the protruding end of the lower die (3), and the top inner surface wall of the placing frame (22) is connected with a pressing plate (15) through a spring (23).

6. The processing die for the contact elastic sheet adopting the continuous stamping as claimed in claim 2, wherein the second driving assembly comprises a "T" -shaped rod (16), an eccentric rocker (18) and a second driving motor (19), the eccentric rocker (18) is in an "L" shape, one end of the "T" -shaped rod (16) is provided with a "straight" groove (17) for the end of the eccentric rocker (18) to penetrate through, the other end of the "T" -shaped rod (16) is accommodated in the limiting groove (20) and is in sliding fit with the limiting groove, and the other end of the "T" -shaped rod (16) is further provided with an elastic telescopic push plate (21).

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