CN217315445U

CN217315445U - Stamping part stamping die

Info

Publication number: CN217315445U
Application number: CN202220083055.3U
Authority: CN
Inventors: 陆善忠; 吴勇; 陈开太; 陆赛赛; 茅赛赛; 朱锦辉
Original assignee: Qidong Haisheng Stamping Parts Co ltd
Current assignee: Qidong Haisheng Stamping Parts Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-30
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a stamping part stamping die, which comprises a base, wherein a lower die is fixed at the top of the base, a stamping groove is arranged on the upper end surface of the lower die, a push plate is arranged at the inner bottom of the stamping groove, the lower end of the push plate is connected with a fixed rod, the bottom of the fixed rod extends into the base and is connected with a movable plate, a driving mechanism for driving the movable plate to reciprocate up and down is arranged below the movable plate, the driving mechanism comprises a bidirectional screw rod, two ends of the bidirectional screw rod, which are opposite in screw thread, are respectively sleeved with a threaded sleeve block, the upper ends of the two groups of threaded sleeve blocks are respectively hinged with a hinge rod, and the other ends of the two groups of hinge rods are respectively hinged with the two ends of the bottom of the movable plate, the fixed rod and the push plate at the upper end of the movable plate are driven to move upwards and push the stamping part out of the stamping groove, so that automatic demolding is realized.

Description

Stamping part stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to stamping workpiece stamping die.

Background

The stamping part is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, strips, pipes, profiles and the like to generate plastic deformation or separation so as to obtain workpieces with required shapes and sizes, and the stamping part is generally not subjected to cutting processing after being formed or only needs a small amount of cutting processing; with the rapid development of the manufacturing industry, the sheet materials are processed by dies to improve the production efficiency due to the increasing demand, and the forming of the sheet metal materials is usually realized by stamping.

The stamping die is characterized in that the stamping die comprises a lower die and a stamping part, wherein the lower die is provided with a lower die, and the lower die is provided with a lower die seat.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a stamping workpiece stamping die can drive two sets of screw sleeve pieces through rotating two-way lead screw and remove after the punching press is ended for the hinge bar straightens and promotes the fly leaf rebound, and dead lever and the push pedal of drive fly leaf upper end make progress and release the stamping workpiece outside the punching press groove, realize automatic drawing of patterns.

In order to solve the technical problem, the utility model provides a following technical scheme: stamping workpiece stamping die, the on-line screen storage device comprises a base, the top of base is fixed with the bed die, the last terminal surface of bed die upwards has seted up the punching press groove, the interior bottom in punching press groove is equipped with the push pedal, the lower extreme of push pedal is connected with the dead lever, the bottom of dead lever stretches into in the base and connects the fly leaf, the below of fly leaf is equipped with the actuating mechanism who is used for driving up-and-down reciprocating motion about it, actuating mechanism includes two-way lead screw, the both ends that lie in the screw thread on the two-way lead screw opposite all overlap and are equipped with the screw thread cover piece, and are two sets of the upper end of screw thread cover piece all articulates there is the hinge bar, and is two sets of the other end of hinge bar is articulated with fly leaf bottom both ends respectively.

As a preferred technical scheme of the utility model, the installation cavity has been seted up to base inside, fly leaf, two-way lead screw and screw sleeve piece all are located inside the installation cavity, the bearing is connected between the one end of two-way lead screw and the inner wall of installation cavity, the other end of two-way lead screw stretches out the base outside.

As a preferred technical scheme of the utility model, the spout has all been seted up to the inside both sides of installation cavity, the both ends of fly leaf are located two sets of respectively the inside slip of spout.

As an optimal technical scheme of the utility model, the top of bed die is equipped with the mould, the lower terminal surface of going up the mould is equipped with the punching press piece, looks adaptation between punching press piece and the punching press groove.

As a preferred technical scheme of the utility model, the upper end of base is located all being equipped with the stand around the bed die, the top of stand is equipped with the roof, be equipped with on the roof and be used for the drive go up mould up reciprocating motion's cylinder.

As an optimized technical scheme of the utility model, a lateral end portion that stretches out the base outside on the two-way lead screw is equipped with the turning block.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses can drive two sets of screw cover pieces through rotating two-way lead screw and remove after the punching press for the hinge bar straightens and promotes the fly leaf rebound, and dead lever and the push pedal of drive fly leaf upper end make progress and release the stamping workpiece outside the punching press groove, realize automatic drawing of patterns.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view between the middle and lower molds and the base of the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

wherein: 1. a base; 2. a lower die; 3. an upper die; 4. a top plate; 5. a column; 6. a cylinder; 7. punching a groove; 8. stamping the blocks; 9. pushing the plate; 10. fixing the rod; 11. a movable plate; 12. a mounting cavity; 13. a bidirectional screw rod; 14. a threaded bushing block; 15. a hinged lever; 16. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, the utility model provides a stamping workpiece stamping die, including base 1, base 1's top is fixed with bed die 2, bed die 2's up end has upwards seted up stamping groove 7, the interior bottom in stamping groove 7 is equipped with push pedal 9, the lower extreme of push pedal 9 is connected with dead lever 10, the bottom of dead lever 10 stretches into in the base 1 and connects fly leaf 11, the below of fly leaf 11 is equipped with the actuating mechanism who is used for driving up-and-down reciprocating motion, actuating mechanism includes two-way lead screw 13, the both ends that lie in opposite screw thread on the two-way lead screw 13 all overlap and are equipped with screw sleeve piece 14, and two sets of screw sleeve piece 14's upper end all articulates there is articulated rod 15, and two sets of articulated rod 15's the other end is articulated with fly leaf 11 bottom both ends respectively, base 1 has seted up inside installation cavity 12, fly leaf 11, The bidirectional screw rod 13 and the thread sleeve block 14 are both positioned in the installation cavity 12, one end of the bidirectional screw rod 13 is connected with the inner wall of the installation cavity 12 through a bearing, the other end of the bidirectional screw rod 13 extends out of the base 1, and a rotating block is arranged at the end part of one side of the bidirectional screw rod 13, which extends out of the base 1;

when the device is used, after stamping, when the stamping part needs to be demoulded, the rotating block on one side of the rotating base 1 drives the two-way screw rod 13 to rotate, so that the two groups of thread sleeve blocks 14 with opposite threads on two sides move oppositely, at the moment, the two groups of hinge rods 15 tend to be in a vertical direction straightening state, and the movable plate 11 on the upper end of the hinge rods is pushed to move upwards, the fixed rod 10 fixedly connected with the movable plate 11 is driven to move upwards, the push plate 9 above the fixed rod 10 also moves upwards and pushes the stamping part in the stamping groove 7 upwards, the stamping part leaves the stamping groove 7, and then the stamping part can be easily taken out from the stamping groove 7 by rotating the two-way screw rod 13, so that the device is convenient to use.

As shown in fig. 2, 3 and 4, sliding grooves 16 are formed in both sides of the interior of the mounting cavity 12, and both ends of the movable plate 11 are respectively located in the two groups of sliding grooves 16 to slide; the sliding paths of the two ends of the movable plate 11 can be limited by the sliding grooves 16, so that the stability of the movable plate 11 during the moving process can be improved.

As shown in fig. 1, an upper die 3 is arranged above a lower die 2, a stamping block 8 is arranged on the lower end surface of the upper die 3, the stamping block 8 is matched with a stamping groove 7, upright columns 5 are arranged at the upper end of a base 1 and around the lower die 2, a top plate 4 is arranged at the tops of the upright columns 5, and a cylinder 6 for driving the upper die 3 to reciprocate up and down is arranged on the top plate 4; when the device is used, the upper die 3 below the device can be driven to move downwards by the starting cylinder 6, and the stamping block 8 is driven to move downwards together to stamp the stamping part in the stamping groove 7.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stamping workpiece stamping die, including base (1), its characterized in that: the top of base (1) is fixed with bed die (2), stamping groove (7) have upwards been seted up to the up end of bed die (2), the interior bottom in stamping groove (7) is equipped with push pedal (9), the lower extreme of push pedal (9) is connected with dead lever (10), the bottom of dead lever (10) is stretched into base (1) and is connected fly leaf (11), the below of fly leaf (11) is equipped with the actuating mechanism who is used for driving reciprocating motion about it, actuating mechanism includes two-way lead screw (13), it is equipped with screw sleeve piece (14) all to lie in the opposite both ends of screw thread on two-way lead screw (13), and is two sets of the upper end of screw sleeve piece (14) all articulates there is articulated rod (15), and is two sets of the other end of articulated rod (15) is articulated with fly leaf (11) bottom both ends respectively.

2. A stamping die as claimed in claim 1, wherein: base (1) inside has seted up installation cavity (12), fly leaf (11), two-way lead screw (13) and screw sleeve piece (14) all are located inside installation cavity (12), the bearing is connected between the one end of two-way lead screw (13) and the inner wall of installation cavity (12), the other end of two-way lead screw (13) stretches out base (1) outside.

3. A stamping die as claimed in claim 2, wherein: the inside both sides of installation cavity (12) have all been seted up spout (16), the both ends of fly leaf (11) are located two sets of respectively spout (16) inside slip.

4. A stamping die as claimed in claim 1, wherein: an upper die (3) is arranged above the lower die (2), a stamping block (8) is arranged on the lower end face of the upper die (3), and the stamping block (8) is matched with the stamping groove (7).

5. A stamping die as claimed in claim 4, wherein: the upper end of base (1) is located all around of bed die (2) and all is equipped with stand (5), the top of stand (5) is equipped with roof (4), be equipped with on roof (4) and be used for the drive go up mould (3) up-and-down motion's cylinder (6).

6. A stamping die as claimed in claim 2, wherein: and a rotating block is arranged at the end part of one side of the bidirectional screw rod (13) extending out of the base (1).