CN219466368U - Stable high-efficiency flat pressing flat die - Google Patents

Abstract

The utility model discloses a stable high-efficiency flat pressing die which comprises a base, wherein a lower die is arranged on the base, a limiting structure comprises a plurality of first electric cylinders which are arranged around the lower die, a connecting block is arranged at the output end of each first electric cylinder, a groove is formed in one end of each connecting block, which is close to the lower die, a limiting plate is arranged below the groove, a second electric cylinder is arranged on each connecting block, the output end of each second electric cylinder penetrates through the groove bottom and is provided with a top block, a sliding block which is matched with the top block is slidably arranged in the groove, a plurality of springs are arranged between the lower surface of each sliding block and the lower surface of each groove, and a lower pressing plate is arranged at one end of each sliding block, which is close to the lower die.

Description

Stable high-efficiency flat pressing flat die

Technical Field

The utility model relates to the technical field of dies, in particular to a stable high-efficiency flat pressing die.

Background

The shape of the flat pressing die is flat plate, and when the die cutting work is performed, a certain pressure is applied by the upper pressing die, so that the printed matter or the paperboard is rolled and cut into a certain shape.

At present, after the existing flat pressing flat die is used for a long time, the stability of the lower die is easily reduced, errors exist between the upper die and the lower die, and the die is damaged, so that the production efficiency and the quality of products are affected.

Disclosure of Invention

The utility model aims to provide a stable high-efficiency flat pressing die, which aims to solve the problem that the stability of a lower die is easy to be reduced after the flat pressing die is used for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stable high-efficiency flat pressing die comprises a base, wherein a lower die is arranged on the base, and a plurality of limiting structures are arranged on the base around the lower die;

the limit structure comprises a plurality of first electric cylinders arranged around the lower die, the output end of each first electric cylinder is provided with a connecting block, one end of each connecting block, which is close to the lower die, is provided with a groove, the connecting block, which is close to the side wall of the lower die, is provided with a limit plate below the groove, the connecting block is provided with a second electric cylinder, the output end of each second electric cylinder penetrates through the groove bottom and is provided with a top block, the inner side of the groove is slidably provided with a sliding block matched with the top block, a plurality of springs are arranged between the lower surface of the sliding block and the lower surface of the groove, and one end, which is close to the lower die, of the sliding block is provided with a lower pressure plate.

Preferably, the cross section of the top block is triangular, and the side wall and the top surface of the sliding block are inclined planes matched with the inclined planes of the top block.

Preferably, the number of the limiting structures is four, and the four limiting structures are respectively arranged corresponding to four edges of the lower die.

Preferably, a guide shaft penetrating through the sliding block is arranged between the upper surface and the lower surface of the inner side of the groove.

Preferably, the clamping end of the limiting plate and the pressing end of the pressing plate are both provided with rubber pads.

Compared with the prior art, the utility model has the beneficial effects that: according to the stable high-efficiency flat pressing die, the connecting block and the limiting plate are driven by the first electric cylinder to be close to the lower die, the lower die is limited in the horizontal direction, the top block is driven by the second electric cylinder to move, the sliding block and the lower pressing plate are enabled to descend to press and limit four sides of the lower die, the lower die is mounted through double limiting, the problem that the stability of the lower die is reduced after long-time use is avoided, die damage caused by errors between the upper die and the lower die is avoided, and production efficiency and product quality are guaranteed.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a main cross-sectional structure of a spacing structure of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1.

In the figure: 1. a base; 2. a lower die; 3. a limit structure; 301. a first electric cylinder; 302. a connecting block; 303. a groove; 304. a limiting plate; 305. a second electric cylinder; 306. a top block; 307. a slide block; 308. a spring; 309. a lower pressing plate; 310. a guide shaft; 311. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high-efficient flat pressing flat die of stable form, includes base 1, is equipped with bed die 2 on the base 1, is equipped with a plurality of limit structure 3 around bed die 2 on the base 1, and limit structure 3 sets up to four, and four limit structure 3 correspond four limit settings of bed die 2 respectively, and during the installation, at first place bed die 2 on base 1, four limit structure 3 are spacing to the bed die simultaneously, have realized the installation to bed die 2.

Specifically, the limiting structure 3 comprises a plurality of first electric cylinders 301 arranged around the lower die 2, wherein the output ends of the first electric cylinders 301 are provided with connecting blocks 302, the four corners of the lower ends of the connecting blocks 302 are respectively provided with a rotating wheel, the rotating wheels slide and are used for supporting the connecting blocks 302 in an auxiliary mode above a base, one end of each connecting block 302, which is close to the lower die 2, is provided with a groove 303, the side wall of each connecting block 302, which is close to the lower die 2, is positioned below the groove 303, is provided with a limiting plate 304, the clamping ends of the limiting plates 304 are provided with rubber pads 311, the limiting plates 304 are arranged to avoid damage to the lower die 2, the connecting blocks 302 and the limiting plates 304 are driven by the first electric cylinders 301 to be close to the lower die 2, the lower die 2 is clamped by the clamping ends of the limiting plates 304, the lower die 2 is limited in the horizontal direction, the connecting blocks 302 are provided with second electric cylinders 305, the output end of the second electric cylinder 305 penetrates through the center of the bottom of the groove 303 and is provided with a top block 306, the cross section of the top block 306 is triangular, the inner slide of the groove 303 is provided with a sliding block 307 which is matched with the top block 306, the side wall and the top surface of the sliding block 307 are provided with inclined planes which are matched with the inclined planes of the top block 306, a plurality of springs 308 are arranged between the lower surface of the sliding block 307 and the lower surface of the groove 303, a guide shaft 310 which penetrates through the sliding block 307 is arranged between the upper surface and the lower surface of the inner side of the groove 303, the stability of the upward and downward movement of the sliding block 307 is improved by arranging the guide shaft 310, one end of the sliding block 307 close to the lower die 2 is provided with a lower pressing plate 309, the lower pressing end of the lower pressing plate 309 is provided with a rubber pad 311, the limit plate 304 is arranged to avoid damage to the lower die 2 by arranging the rubber pad 311, after the limit plate 304 is limited, the second electric cylinder 305 is started, the output end of the second electric cylinder 305 drives the top block 306 to move, the sliding block 307 and the lower pressing plate 309 are lowered to press and limit four sides of the lower die, the lower die 2 is installed through double limiting, the problem that the stability of the lower die 2 is lowered after long-time use is avoided, the die damage caused by errors between the upper die and the lower die is avoided, and the production efficiency and the quality of products are guaranteed.

Working principle: when the utility model is installed, firstly, the lower die 2 is placed on the base 1, the first electric cylinder 301 is started to drive the connecting block 302 and the limiting plate 304 to be close to the lower die 2, the lower die 2 is clamped through the clamping end of the limiting plate 304, after the limiting plate 304 is limited, the second electric cylinder 305 is started, the output end of the second electric cylinder 305 drives the top block 306 to move, the sliding block 307 and the lower pressing plate 309 are lowered to press and limit the four sides of the lower die, and the installation is completed.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a stable high-efficient flat pressing flat mould, includes base (1), its characterized in that: the base (1) is provided with a lower die (2), and a plurality of limiting structures (3) are arranged on the base (1) around the lower die (2);

limit structure (3) are including a plurality of first electric cylinders (301) that set up around bed die (2), the output of first electric cylinder (301) is equipped with connecting block (302), connecting block (302) are close to the one end of bed die (2) and are equipped with recess (303), connecting block (302) are close to the lateral wall of bed die (2) and are located the below of recess (303) and are equipped with limiting plate (304), be equipped with second electric cylinder (305) on connecting block (302), the output of second electric cylinder (305) runs through recess (303) tank bottom and is equipped with kicking block (306), slider (307) with kicking block (306) looks adaptation are installed in the inside slip of recess (303), be equipped with a plurality of springs (308) between the lower surface of slider (307) and the lower surface of recess (303), the one end that slider (307) are close to bed die (2) is equipped with holding down plate (309).

2. The stable and efficient platen die set according to claim 1, wherein: the cross section of the top block (306) is triangular, and the side wall and the top surface of the sliding block (307) are inclined planes which are matched with the inclined planes of the top block (306).

3. The stable and efficient platen die set according to claim 1, wherein: the number of the limiting structures (3) is four, and the four limiting structures (3) are respectively arranged corresponding to four sides of the lower die (2).

4. The stable and efficient platen die set according to claim 1, wherein: a guide shaft (310) penetrating through the sliding block (307) is arranged between the upper surface and the lower surface of the inner side of the groove (303).

5. The stable and efficient platen die set according to claim 1, wherein: and rubber pads (311) are arranged at the clamping end of the limiting plate (304) and the pressing end of the pressing plate (309).