CN219274308U

CN219274308U - Smooth stamping die structure for improving product production

Info

Publication number: CN219274308U
Application number: CN202223212167.3U
Authority: CN
Inventors: 马在强; 孔波; 夏凤霞
Original assignee: Suzhou Xinhe Diquital Technology Co ltd
Current assignee: Suzhou Xinhe Diquital Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-30
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a stamping die structure for improving smooth production of products, which comprises a stamping female die and a stamping male die, wherein a first mounting plate is fixedly arranged on the outer surface of the left side of the stamping female die, a second mounting plate is fixedly arranged on the outer surface of the right side of the stamping male die, a mounting cavity is formed in the stamping female die, a sliding groove is formed in the middle of the outer surfaces of the two sides of the stamping female die, a jack-hole is formed in the middle of the outer surface of the right end of the stamping female die, an air pump connector is fixedly arranged on one side of the outer surface of the upper end of the stamping male die, an air transmission channel is formed in the inner part of the stamping male die, one end of the air transmission channel is connected with the air pump connector, and first diversion channels are formed in the left side and the right side of the outer surface of the left side of the air transmission channel. The stamping die structure for improving the smooth production of the product has the advantages that the die can be removed without a spring, the stamping die is smooth, and the like.

Description

Smooth stamping die structure for improving product production

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die structure for improving smooth production of products.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die).

When the stamping die in the prior art is used for discharging, the spring is matched with the ejector pin to carry out demolding, however, after one end of the spring is used for a long time, the free length of the spring is shortened, the strength and the fatigue life of the spring are reduced, so that normal stamping and demolding are affected, certain adverse effects are brought to the use process of people, and therefore, the stamping die structure for improving the smooth production of products is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a stamping die structure for improving smooth production of products, which has the advantages of realizing demoulding without a spring, ensuring smooth stamping demoulding and the like and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an improve smooth and easy stamping die structure of product production, includes punching press die and punching press terrace die, the left side surface fixed mounting of punching press die has first mounting panel, the right side surface fixed mounting of punching press terrace die has the second mounting panel, the installation cavity has been seted up to the inside of punching press die, the spout has been seted up at the middle part of punching press die both sides surface, the thimble hole has been seted up at the middle part of punching press die right-hand member surface, one side fixed mounting of punching press terrace die upper end surface has the air pump connector, the gas transmission passageway has been seted up to the inside of punching press terrace die, just the one end of gas transmission passageway is connected with the air pump connector, the second reposition of redundant personnel passageway has been seted up to the one end of first reposition of redundant personnel passageway one side surface, the middle part fixed mounting of punching press terrace die left and right side surface has the fixed block, the inside of installation cavity is provided with the fly leaf, just the left and right sides surface fixed mounting of fly leaf has the slide bar, fixed mounting has the die connecting piece between the left and right sides surface of fixed block, there is the excessive fixed surface of stamping die.

Preferably, the number of the ejector pin holes and the ejector pins is two, the ejector pin holes are communicated with the mounting cavity, and the outer wall of the ejector pins are in sliding connection with the ejector pin holes, so that the workpiece can be conveniently demolded.

Preferably, the sliding groove is communicated with the mounting cavity, and the outer wall of the sliding rod is in sliding connection with the sliding groove, so that stability is improved.

Preferably, the outer surface of the right side of the second mounting plate is connected with an external punching feeding device, and the punching press male die and the punching female die are convenient to punch in the prior art.

Preferably, the quantity of excessive connecting piece is two sets of, just excessive connecting piece includes movable rod, slide hole, stopper, movable groove and dead lever, just the one end surface of movable rod and the one end fixed connection of slide bar one side surface, the one end surface of dead lever and one side surface fixed connection of fixed block, convenient to use.

Preferably, the sliding hole is formed in the outer surface of the left end of the fixed rod, the movable groove is formed in the fixed rod, the sliding hole is communicated with the movable groove, the limiting block is located in the movable groove, the limiting block is fixedly mounted on the outer surface of the right end of the movable rod, the outer wall of the movable rod is in sliding connection with the sliding hole, the outer wall of the limiting block is in sliding connection with the movable groove, and stability is improved.

(III) beneficial effects

Compared with the prior art, the utility model provides a stamping die structure for improving smooth production of products, which has the following beneficial effects:

1. this improve smooth and easy stamping die structure of product production, through the transition connecting piece that sets up, be convenient for be connected between punching press die and the punching press terrace die, be convenient for cooperate the top to the work piece drawing of patterns.

2. This improve smooth and easy stamping die structure of product production through air pump connector, gas-supply passageway, first reposition of redundant personnel passageway and the second reposition of redundant personnel passageway that set up, avoids the work piece parcel to be convenient for smooth drawing of patterns at the outer wall of punching press terrace die.

Drawings

Fig. 1 is a schematic diagram of a structure of a stamping die and a stamping punch after die assembly and stamping in a structure for improving smooth stamping die for product production.

Fig. 2 is a schematic diagram of a structure for improving separation and demolding of a stamping female die and a stamping male die in a smooth stamping die structure for product production.

Fig. 3 is a schematic structural view of an excessive connecting piece in a structure of a stamping die for improving smooth production of products.

In the figure: 1. stamping a female die; 2. stamping a male die; 3. a first mounting plate; 4. a second mounting plate; 5. a mounting cavity; 6. a chute; 7. a movable plate; 8. a slide bar; 9. a thimble; 10. a top pinhole; 11. an air pump connector; 12. a gas transmission channel; 13. a first shunt channel; 14. a second shunt channel; 15. a workpiece; 16. an excess connection; 17. a fixed block; 18. a movable rod; 19. a slide hole; 20. a limiting block; 21. a movable groove; 22. and a fixing rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a stamping die structure for improving smooth production of products.

As shown in fig. 1-3, the device comprises a stamping female die 1 and a stamping male die 2, wherein a first mounting plate 3 is fixedly mounted on the left outer surface of the stamping female die 1, a second mounting plate 4 is fixedly mounted on the right outer surface of the stamping male die 2, a mounting cavity 5 is formed in the middle of the outer surfaces of the left and right sides of the stamping female die 1, a sliding groove 6 is formed in the middle of the outer surface of the right end of the stamping female die 1, an ejector pin hole 10 is formed in the middle of the outer surface of the upper end of the stamping male die 2, an air pump connector 11 is fixedly mounted on one side of the outer surface of the upper end of the stamping male die 2, an air transmission channel 12 is formed in the inner portion of the stamping male die 2, one end of the air transmission channel 12 is connected with the air pump connector 11, a first diversion channel 13 is formed in the left and right sides of the outer surface of the air transmission channel 12, a second diversion channel 14 is formed in one end of the outer surface of the first diversion channel 13, a fixed block 17 is fixedly mounted in the middle of the outer surface of the left and right outer surface of the stamping male die 2, a movable plate 7 is arranged in the middle of the mounting cavity 5, an ejector pin 8 is fixedly mounted on the outer surface of the left and the outer surface of the right outer surface of the left and the outer surface of the movable plate 7 is fixedly mounted on the left and the outer surface of the ejector pin 9.

The number of the ejector pin holes 10 and the ejector pins 9 is two, the ejector pin holes 10 are communicated with the mounting cavity 5, and the outer wall of the ejector pins 9 is in sliding connection with the ejector pin holes 10; the sliding groove 6 is communicated with the mounting cavity 5, and the outer wall of the sliding rod 8 is in sliding connection with the sliding groove 6; the outer surface of the right side of the second mounting plate 4 is connected with an external punching feeding device; the number of the excessive connecting pieces 16 is two, the excessive connecting pieces 16 comprise a movable rod 18, a sliding hole 19, a limiting block 20, a movable groove 21 and a fixed rod 22, one end outer surface of the movable rod 18 is fixedly connected with one end of one side outer surface of the sliding rod 8, and one end outer surface of the fixed rod 22 is fixedly connected with one side outer surface of the fixed block 17; the slide hole 19 is formed in the outer surface of the left end of the fixed rod 22, the movable groove 21 is formed in the fixed rod 22, the slide hole 19 is communicated with the movable groove 21, the limiting block 20 is located in the movable groove 21, the limiting block 20 is fixedly mounted on the outer surface of the right end of the movable rod 18, the outer wall of the movable rod 18 is in sliding connection with the slide hole 19, and the outer wall of the limiting block 20 is in sliding connection with the movable groove 21.

It should be noted that, the utility model is an improved smooth stamping die structure for product production, after stamping is completed, the air pump connector 11 is connected with an external air pump, the air is conveyed to the inside of the air conveying channel 12 through the operation of the air pump, the air is conveyed to the first diversion channel 13 and the second diversion channel 14 through the air conveying channel 12, then blown to the space between the workpiece 15 and the stamping punch 2, the workpiece 15 is prevented from being wrapped on the outer wall of the stamping punch 2, then the second mounting plate 4 is driven by an external stamping feeding device to separate from the stamping die 1, the second mounting plate 4 drives the stamping punch 2 to move, the stamping punch 2 is separated from the workpiece 15, then the stamping punch 2 drives the fixed rod 22 to slide relatively with the outer wall of the movable rod 18 through the fixed block 17, when the limit block 20 reaches the left end of the movable groove 21, the movable rod 22 drives the movable rod 18 to move due to the limit of the limit block 20, the movable plate 7 drives the ejector pin 9 to eject the workpiece 15 from the stamping die 2, so that the die 2 is conveniently realized, and the die is more smoothly produced, and then the second mounting plate 4 drives the ejector pin 1 to slide relatively to the movable rod 18 when the limit block 20 reaches the left end of the movable rod 21, and the movable rod 18 is reset, and the movable rod 22 is driven relatively slides relatively, and the movable rod 18 is driven by the limit plate 7, and the movable rod 18 is moved relatively, and the movable rod is moved.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an improve smooth and easy stamping die structure of product production, includes punching press die (1) and punching press terrace die (2), its characterized in that: the utility model discloses a stamping die, including stamping die (1), stamping die (2), air pump connector (11) are installed to the left side surface fixed mounting of stamping die (1), the right side surface fixed mounting of stamping die (2) has second mounting panel (4), install chamber (5) are seted up to the inside of stamping die (1), spout (6) are seted up at the middle part of stamping die (1) both sides surface, thimble hole (10) are seted up at the middle part of stamping die (1) right-hand member surface, one side fixed mounting of stamping die (2) upper end surface has air pump connector (11), gas-supply channel (12) are seted up to the inside of stamping die (2), and the one end and the air pump connector (11) of gas-supply channel (12) are connected, first reposition of redundant personnel passageway (13) are seted up on the left and right sides of gas-supply channel (12) left side surface, second reposition of redundant personnel passageway (14) are seted up to the one end of first reposition of redundant personnel passageway (13) one side surface, fixed mounting of middle part (17) on the left and right side surface of stamping die (2), the inside of installing chamber (5) is provided with movable plate (7), and the outside surface (8) are connected with each other side surface (8) through the fixed mounting of the fixed slide bar (17), a workpiece (15) is arranged between the stamping female die (1) and the stamping male die (2), and ejector pins (9) are fixedly arranged on the left side and the right side of the outer surface of the right side of the movable plate (7).

2. The improved smooth stamping die structure for product production as claimed in claim 1, wherein: the number of the ejector pin holes (10) and the number of the ejector pins (9) are two, the ejector pin holes (10) are communicated with the mounting cavity (5), and the outer wall of the ejector pins (9) is in sliding connection with the ejector pin holes (10).

3. The improved smooth stamping die structure for product production as claimed in claim 2, wherein: the sliding groove (6) is communicated with the mounting cavity (5), and the outer wall of the sliding rod (8) is in sliding connection with the sliding groove (6).

4. A stamping die structure for improving product production smoothness according to claim 3, wherein: the outer surface of the right side of the second mounting plate (4) is connected with an external punching feeding device.

5. The improved smooth stamping die structure for product production as set forth in claim 4, wherein: the number of the excessive connecting pieces (16) is two, the excessive connecting pieces (16) comprise movable rods (18), sliding holes (19), limiting blocks (20), movable grooves (21) and fixed rods (22), one end outer surface of each movable rod (18) is fixedly connected with one end of one side outer surface of each sliding rod (8), and one end outer surface of each fixed rod (22) is fixedly connected with one side outer surface of each fixed block (17).

6. The improved smooth stamping die structure for product production as set forth in claim 5, wherein: the sliding hole (19) is formed in the outer surface of the left end of the fixed rod (22), the movable groove (21) is formed in the fixed rod (22), the sliding hole (19) is communicated with the movable groove (21), the limiting block (20) is located in the movable groove (21), the limiting block (20) is fixedly mounted on the outer surface of the right end of the movable rod (18), the outer wall of the movable rod (18) is in sliding connection with the sliding hole (19), and the outer wall of the limiting block (20) is in sliding connection with the movable groove (21).