CN218224297U - Multi-station die structure - Google Patents

Abstract

The utility model discloses a multistation mould structure relates to mould technical field. The utility model discloses a base mould, moulded die, cut off die, the upper end middle part at the bottom plate is fixed to the base mould, and the moulded die is located the upper end of base mould, and the cut off die is located the position department of moulded die both sides, and there is a box around the outside of cut off die through coupling assembling swing joint, is fixed with the suction block around the inboard of box, and bottom plate upper end both sides all are fixed with the guide post, around the lower extreme and the guide post sliding connection of box. The utility model has the advantages that through the multi-structure matching design, the device surrounds the base die, the forming die and the trimming die through the surrounding box in the production process, and absorbs the generated noise through the suction block fixed on the inner side of the surrounding box, so that the noise problem generated by stamping is effectively reduced; and through coupling assembling's structural design for the device can be convenient dismantle around the case, conveniently change around case, attraction piece.

Description

Multi-station die structure

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a multistation mould structure.

Background

The mold is quite frequently used in the industrial manufacturing field, basically most parts are manufactured by processing through the mold, the mold comprises injection molding, blow molding, extrusion, die casting or forging molding, smelting and stamping, and the upper section of the front wheel bulge for the automobile is manufactured by adopting a stamping mold.

For example, the patent No. CN213195313U discloses a stamping die for noise reduction, when stamping an object, firstly, the sleeve box is lifted by the first electric hydraulic rod, then the stamped object is placed on the stamping table, then the sleeve box is lowered by the first electric hydraulic rod, the second opening in the middle of the bottom end of the lowered sleeve box is clamped with the upper part of the outer side of the stamping table, finally, the stamping head in the sleeve box is started to stamp the object on the stamping table, most of the noise generated in the stamping process can be absorbed by the wave crest sound-absorbing sponge and the polyester fiber sound-absorbing layer in the sleeve box, and the noise problem of stamping dust generation is effectively reduced.

For this reason, a multi-station die structure is designed to provide another solution for solving the problem of noise generated by stamping as mentioned in the above patent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation mould structure to solve the problem of mentioning in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a multistation mould structure, includes base die, moulded die, trimming die, the base die is fixed in the upper end middle part of bottom plate, the moulded die is located the upper end of base die, trimming die is located the position department of moulded die both sides, the outside of trimming die has around the case through coupling assembling swing joint, it inhales the piece to be fixed with around the inboard of case, bottom plate upper end both sides all are fixed with the guide post, around the lower extreme and the guide post sliding connection of case.

Furthermore, cushion pads are fixed at the positions of two sides of the upper end of the bottom plate and at the positions surrounding the lower end of the box.

Further, the suction block is a sound-absorbing sponge.

Further, the suction block is fixed to the surrounding box by gluing.

Further, coupling assembling includes guide rod, spring, spacing bolt, the outside of cut off die is provided with the guide rod, the lower extreme and the cut off die of guide rod are fixed, upper end and guide rod sliding connection around the case, the top threaded connection of guide rod has spacing bolt, the spring has been cup jointed in the outside of guide rod, the spring is located the upper end of guide rod.

Furthermore, the shape of the matched base die and the forming die is formed into the shape of the upper section of the automobile front wheel bulge.

The utility model discloses following beneficial effect has:

the utility model discloses a multi-structure cooperation design, make the device in the production process, through around the case to base die, moulded die, cut off die around, and through around the fixed suction piece of incasement side to absorb the noise that produces, effectively reduce the noise problem that the punching press produced; and through the structural design of the connecting assembly, the device can be conveniently disassembled around the box, and the box and the suction block can be conveniently replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection structure of the enclosure box and the bottom plate of the present invention;

fig. 3 is the schematic structural diagram of the connection assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base mold; 2. forming a mould; 3. trimming a die; 4. a base plate; 5. a surrounding box; 6. an attraction block; 7. a cushion pad; 8. a guide post; 9. a connection assembly; 10. a guide rod; 11. a spring; 12. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a multi-station die structure, which comprises a base die 1, a forming die 2 and a trimming die 3, wherein the base die 1 is fixed in the middle of the upper end of a bottom plate 4, the forming die 2 is positioned at the upper end of the base die 1, and the trimming die 3 is positioned at the positions of two sides of the forming die 2, wherein the shape of the combined dies of the base die 1 and the forming die 2 is set into the shape of the upper section of the automobile front wheel bulge, and is used for producing and processing the upper section of the automobile front wheel bulge; the outside of cut off die 3 has around case 5 through coupling assembling 9 swing joint, is fixed with around the inboard of case 5 and attracts piece 6, wherein, attracts piece 6 for inhaling the sound sponge, wherein, attracts piece 6 and passes through sticky fixed around case 5, and 4 upper end both sides of bottom plate all are fixed with guide post 8, around the lower extreme and the guide post 8 sliding connection of case 5.

When using, fix moulded die 2 and trimming die 3 and the flexible end of the climbing mechanism on the punching press lathe, fix bottom plate 4 at the mesa of punching press lathe fixed, promote moulded die 2 through climbing mechanism, make moulded die 2 and base die 1 compound die to panel stamping forming, promote trimming die 3 through climbing mechanism, carry out the side cut processing to the panel after the shaping, when trimming die 3 moves down, drive through coupling assembling 9 and move down around case 5, make around the laminating of case 5 lower extreme and bottom plate 4, realize base die 1, moulded die 2, the centering of trimming die 3, thereby absorb the noise that punching press, side cut produced through inhaling guide 6. Wherein, the upper end both sides position department of bottom plate 4 and be located and be fixed with blotter 7 around the position department of case 5 lower extreme, when moving down around case 5 and laminating with bottom plate 4, through blotter 7 with around case 5 bottom contact, slow down around the impact that case 5 moved down the production, the sound that sends when reducing around case 5 and bottom plate 4 contact also reduces through blotter 7 around the friction that takes place when case 5 contacts with bottom plate 4.

Specifically, coupling assembling 9 includes guide rod 10, spring 11, spacing bolt 12, and the outside of cut off die 3 is provided with guide rod 10, and the lower extreme of guide rod 10 is fixed with cut off die 3, around the upper end and the guide rod 10 sliding connection of case 5, and spring 11 has been cup jointed in the outside of guide rod 10, and spring 11 is located the upper end of guide rod 10, and the top threaded connection of guide rod 10 has spacing bolt 12, carries on spacingly through spacing bolt 12 to spring 11's upper end. When the surrounding box 5 moves downwards and is in contact with the bottom plate 4, the base die 1, the forming die 2 and the trimming die 3 are surrounded to reduce noise, when the trimming die 3 continuously moves downwards to trim the plate, the lower end of the surrounding box 5 is in contact with the bottom plate 4 to be limited, so that the upper end of the surrounding box 5 extrudes the spring 11, when the spring 11 is extruded, a continuous downward acting force is applied to the surrounding box 5, the surrounding box 5 is ensured not to move up and down, and the surrounding noise reduction effect of the surrounding box 5 on the base die 1, the forming die 2 and the trimming die 3 is ensured; when the surrounding box 5 and the suction block 6 need to be replaced, the spring 11 and the surrounding box 5 and the suction block 6 can move upwards to be separated from the guide rod 10 by removing the limiting bolt 12 at the top of the guide rod 10, so that the surrounding box 5 and the suction block 6 can be replaced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a multistation mould structure, includes basic mould (1), moulded die (2), trimming die (3), its characterized in that: the base die (1) is fixed to the middle of the upper end of the bottom plate (4), the forming die (2) is located at the upper end of the base die (1), the trimming die (3) is located at positions on two sides of the forming die (2), the outer side of the trimming die (3) is movably connected with a surrounding box (5) through a connecting assembly (9), an attraction block (6) is fixed to the inner side of the surrounding box (5), guide columns (8) are fixed to two sides of the upper end of the bottom plate (4), and the lower end of the surrounding box (5) is connected with the guide columns (8) in a sliding mode.

2. A multi-station die structure according to claim 1, wherein: and cushion pads (7) are fixed at the positions of two sides of the upper end of the bottom plate (4) and the positions surrounding the lower end of the box (5).

3. A multi-station die structure according to claim 1, wherein: the suction block (6) is a sound-absorbing sponge.

4. A multi-station die structure according to claim 1, wherein: the suction block (6) is fixed with the surrounding box (5) through gluing.

5. A multi-station die structure according to claim 1, wherein: coupling assembling (9) are including guide rod (10), spring (11), spacing bolt (12), the outside of cut off die (3) is provided with guide rod (10), the lower extreme and cut off die (3) of guide rod (10) are fixed, around the upper end and guide rod (10) sliding connection of case (5), the top threaded connection of guide rod (10) has spacing bolt (12), spring (11) have been cup jointed in the outside of guide rod (10), spring (11) are located the upper end of guide rod (10).

6. A multi-station die structure according to claim 1, wherein: the shape of the base die (1) and the forming die (2) after die assembly is formed into the shape of the upper section of the automobile front wheel bulge.

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