CN216461370U

CN216461370U - Continuous stamping die

Info

Publication number: CN216461370U
Application number: CN202121908021.5U
Authority: CN
Inventors: 杨学兵
Original assignee: Suzhou Chunguang Fine Blanking Technology Co ltd
Current assignee: Suzhou Chunguang Fine Blanking Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-05-10
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of stamping dies and discloses a continuous stamping die which comprises a workbench, wherein the side surface of the workbench is fed with materials; a passive mold is arranged on the workbench and is provided with a driving mold in a matching way; and one end of the passive die, which is far away from the active die, is connected with an elastic mechanism, and the elastic mechanism is used for bouncing off a formed blank after the active die is matched with the passive die to punch materials for forming so as to complete blanking. By applying the technical scheme of the utility model, the active die acts and moves towards the passive die; the main moving die compresses the material; the driving die continuously pushes the materials and the driven die moves; the passive mold compresses the elastic mechanism in the moving process. The active die is then moved in reverse until it is clear of the passive die and the material, at which point the material is stamped and formed into a blank. The passive mold moves reversely under the pushing of the elastic force of the elastic mechanism to spring the blank. Therefore, the blank can be popped out in time after the stamping is finished, the blanking of the blank is rapid, and the production efficiency of the stamping operation is improved.

Description

Continuous stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a continuous stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping. Therefore, the stamping die is also called a cold stamping die, commonly called a cold stamping die. Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed to obtain a desired part. In the prior art, after the material is punched, the formed blank is taken out manually, and then the next piece of material is punched. The repeated labor can lead to higher labor intensity and lower production efficiency for a long time.

Therefore, a mold capable of taking out a blank formed by stamping in time is needed so as to achieve the purpose of continuous stamping and further improve the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous stamping die to solve the technical problem that a blank formed by stamping in the prior art cannot be taken out quickly and timely to facilitate continuous stamping.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a continuous stamping die comprises a worktable which is fed laterally to load materials; a passive mold is arranged on the workbench, and a driving mold is arranged on the passive mold in a matched manner; and one end of the passive mold, which is far away from the active mold, is connected with an elastic mechanism, and the elastic mechanism is used for ejecting a molded blank after the active mold is matched with the passive mold to stamp materials for molding so as to complete blanking.

According to the continuous stamping die, the following improvements are provided: the passive mold is a female mold; the driving die is a male die.

According to the continuous stamping die, the following improvements are provided: and the pressure device is connected to the end part, far away from the passive mold, of the active mold.

According to the continuous stamping die, the following improvements are provided: the passive mold is arranged above the workbench, and a gap is formed between the passive mold and the upper surface of the workbench; and a stop block is fixed on the workbench, the first end of the elastic mechanism is connected with the stop block, and the second end of the elastic mechanism is connected with the passive mold.

According to the continuous stamping die, the following improvements are provided: the elastic mechanism is provided with a group and is positioned on the central axis of the passive mold.

According to the continuous stamping die, the following improvements are provided: the elastic mechanisms are arranged in two groups, and the elastic mechanisms are arranged on two sides of the passive mold.

According to the continuous stamping die, the following improvements are provided: the elastic mechanism comprises a blind hole and a push rod inserted into the blind hole; the blind hole is formed in the end part, far away from the main moving die, of the passive die; a clamping joint is arranged at the first end of the push rod and extends into the blind hole; the second end of the push rod is fixedly arranged, and a spring is sleeved outside the push rod; the opening of blind hole can be dismantled and be connected with the joint sleeve, and the joint sleeve is used for the restriction the joint moves in the blind hole.

According to the continuous stamping die, the following improvements are provided: the first end of the spring penetrates through the clamping sleeve to be connected with the clamping joint.

The utility model has the beneficial effects that:

by applying the technical scheme of the utility model, the material to be punched penetrates between the active die and the passive die from the side surface of the workbench. Then, the active die acts and moves towards the passive die; the material pushed by the driving die is contacted with the driven die and is compressed; the driving die continuously pushes the materials and the driven die moves; and compressing the elastic mechanism until the driven die does not move any more during the movement of the driven die, and basically finishing the stamping processing of the material at the moment. The active die is then moved in reverse until it is clear of the passive die and the material, at which point the material is stamped and formed into a blank. The passive mold moves reversely under the pushing of the elastic force of the elastic mechanism to bounce the blank, and blanking is completed after the blank falls. Therefore, the blank can be popped out in time after the stamping is finished, the blanking of the blank is rapid, the production efficiency of the stamping operation is improved, and the production cost is reduced.

If the material to be punched continuously penetrates between the active die and the passive die from the side face of the workbench, the material can be punched and formed in time and quickly bounced to finish blanking, the production line type continuous punching operation of the die can be realized, and the production efficiency is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic view (in cross section) of the passive die of FIG. 1 engaged with a spring mechanism;

FIG. 4 is a schematic illustration of a material being stamped;

FIG. 5 is a schematic view of the material being ejected by the passive die after being stamped into a blank;

FIG. 6 is an end view of the clamping sleeve;

reference numerals:

in the figure: the device comprises a main moving die 1, a blank 2, a passive die 3, a blind hole 4, a clamping joint 5, a clamping sleeve 6, a push rod 7, a stop block 8, a stop block 9, a workbench 10, an elastic mechanism and a regular hexagon joint 11.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides a continuous stamping die, which includes a working table 9 for feeding material from the side; a passive mold 3 is arranged on the workbench 9, and the passive mold 3 is provided with an active mold 1 in a matching way; one end of the passive die 3, which is far away from the active die 1, is connected with an elastic mechanism 10, and the elastic mechanism 10 is used for ejecting the formed blank 2 after the active die 1 is matched with the passive die 3 to punch materials for forming so as to complete blanking.

The continuous stamping die is further improved as follows:

wherein, the pressure device is connected on the main moving die 1, and the pressure device is connected on the end part of the main moving die 1 far away from the passive moving die 3. The pressure device provides power for the main die 1 to pull the main die 1 to move so as to complete the stamping action.

Further, the passive mold 3 is arranged above the workbench 9, and a gap is formed between the passive mold 3 and the upper surface of the workbench 9; a stop block 8 is fixed on the workbench 9, a first end of the elastic mechanism 10 is connected with the stop block 8, and a second end of the elastic mechanism 10 is connected with the passive mold 3. The forward movement and the reverse movement of the passive mold 3 are facilitated.

In addition, the passive mold 3 is a female mold; the main moving die 1 is a male die.

Regarding the arrangement of the spring mechanism 10:

firstly, there is no figure, the elastic mechanism 10 is provided with a group, and the elastic mechanism 10 is located on the central axis of the passive mold 3.

Secondly, as shown in fig. 2, two sets of the elastic mechanisms 10 are provided, and two sets of the elastic mechanisms 10 are provided on both sides of the passive mold 3. At this time, the operation of the passive mode 3 is more stable.

The elastic mechanism 10 comprises a blind hole 4 and a push rod 7 inserted into the blind hole 4; the blind hole 4 is formed in the end part, far away from the main moving die 1, of the passive die 3; a clamping joint 5 is arranged at the first end of the push rod 7, and the clamping joint 5 extends into the blind hole 4; the second end of the push rod 7 is fixedly arranged, and a spring is sleeved outside the push rod 7; the opening of blind hole 4 can be dismantled and be connected with joint sleeve 6, and joint sleeve 6 is used for the restriction joint head 5 removes in blind hole 4.

The first end of the spring penetrates through the clamping sleeve 6 to be connected with the clamping joint 5, and the second end of the spring is connected with the stop block 8. Clamping sleeve 6 and blind hole 4 are threaded connection to be formed with regular hexagon joint 11 on the end face of clamping sleeve 6 towards dog 8, be used for connecting the spanner drive clamping sleeve 6 screw in or screw out blind hole 4 in order to realize dismantling the connection, as figure 6.

Based on the technical scheme, as shown in fig. 4 and 5, the material to be punched penetrates between the driving die 1 and the driven die 3 from the side surface of the workbench 9. Then, the active die 1 moves and moves towards the passive die 3; the active mold 1 pushes the material to contact with the passive mold 3 and tightly presses the material; the active mold 1 continuously pushes the materials and the passive mold 3 moves; the passive mould 3 compresses the elastic mechanism 10 during moving until the passive mould 3 does not move any more, and at the moment, the stamping processing of the material is basically finished. Subsequently, the active die 1 is moved in reverse until it leaves the passive die 3 and the material, which is then press-formed into the blank 2. The passive die 3 is pushed by the elastic force of the elastic mechanism 10 to move reversely to bounce the blank 2, and blanking is completed after the blank 2 falls off. The moving displacement of the passive mold 3 is realized by limiting the moving displacement of the clamping head 5 by taking the depth of the blind hole 4 as a limit; the snap joint 5 can also prevent the driven die 3 from being pulled off when ejecting the blank 2. During the movement of the passive mold 3, the spring can be accommodated in the blind hole 4.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A continuous stamping die is characterized in that: comprises a workbench which is fed laterally to load materials; a passive mold is arranged on the workbench, and a driving mold is arranged on the passive mold in a matched manner; and one end of the passive mold, which is far away from the active mold, is connected with an elastic mechanism, and the elastic mechanism is used for ejecting a molded blank after the active mold is matched with the passive mold to stamp materials for molding so as to complete blanking.

2. A continuous stamping die as claimed in claim 1, wherein: the passive mold is a female mold; the driving die is a male die.

3. A continuous stamping die as claimed in claim 1, wherein: and the pressure device is connected to the end part, far away from the passive mold, of the active mold.

4. A continuous stamping die as claimed in claim 1, wherein: the passive mold is arranged above the workbench, and a gap is formed between the passive mold and the upper surface of the workbench; and a stop block is fixed on the workbench, the first end of the elastic mechanism is connected with the stop block, and the second end of the elastic mechanism is connected with the passive mold.

5. A continuous stamping die as claimed in claim 1, wherein: the elastic mechanism is provided with a group and is positioned on the central axis of the passive mold.

6. A continuous stamping die as claimed in claim 1, wherein: the elastic mechanisms are arranged in two groups, and the elastic mechanisms are arranged on two sides of the passive mold.

7. A continuous stamping die as claimed in claim 5 or 6, wherein: the elastic mechanism comprises a blind hole and a push rod inserted into the blind hole; the blind hole is formed in the end part, far away from the main moving die, of the passive die; a clamping joint is arranged at the first end of the push rod and extends into the blind hole; the second end of the push rod is fixedly arranged, and a spring is sleeved outside the push rod; the opening of blind hole can be dismantled and be connected with the joint sleeve, and the joint sleeve is used for the restriction the joint moves in the blind hole.

8. A continuous stamping die as claimed in claim 7, wherein: the first end of the spring penetrates through the clamping sleeve to be connected with the clamping joint.