CN218256998U - Split type combined material forming die structure - Google Patents

Abstract

The utility model relates to a forming die technical field, concretely relates to split type combined material forming die structure, including four lower die bodies, and four die body top surfaces have all seted up the die cavity down, four the die cavity is linked together, four die body below is provided with fixed establishment down, and the fixed establishment both sides all are provided with automatic mechanism. The utility model discloses in, through placing four lower mould bodies respectively in four bottom plate tops, start two electric putter and promote two adjacent bottom plates and remove, make four bottom plates slide and be close to each other and merge into the bed die that four lower mould bodies of complete plate body bearing merge into along adjacent guide way and X type groove, and make four frames piece into a whole with four lower mould body centre gripping in inside and make it merge, when the mould body need be changed more, start two electric putter and pull back two push pedals and make four bottom plate alternate separations, make four lower mould bodies unrestricted can freely take, thereby convenient to use personnel change and use the bed die.

Description

Split type combined material forming die structure

Technical Field

The utility model relates to a forming die technical field, concretely relates to split type combined material forming die structure.

Background

The die is generally used for industrial production, and die-casting, extrusion and the like in general industrial production all rely on the mould to finalize the design, and general mould divide into upper die and lower mould basically, and the product utilizes the die cavity wherein to make and forms, and general upper and lower mould all is the integral type structure, and the back appears wearing and tearing in upper and lower mould part region, need change upper and lower mould, and is comparatively extravagant.

Some technical schemes that reduce the mould replacement cost have also appeared among the prior art, chinese patent with application number 202220044075.X discloses a split type plate forming die, including die holder, guide arm and guide pin bushing, the guide arm is installed in the both sides upper end of die holder, the guide pin bushing cup joints the upper end at the guide arm, still includes: the split type assembly is arranged at the upper end of the lower die base; the split type assembly comprises a pressing die assembly, the pressing die assembly is installed at the upper end of the guide sleeve, the split type assembly comprises a supporting seat and a bolt, the supporting seat is installed at the upper end of the lower die base through the bolt, and the upper end of the supporting seat is respectively provided with a first lower die, a second lower die, a third lower die and a fourth lower die through the bolt.

Although this technical scheme has last mould lower part and bed die upper portion and can change, have the advantage that reduces use cost, through setting up to split type structure of assembling to the bed die, when the mould damages, can directly change alone impaired department, other shapes of material punching press when needs, can directly change bed die and last mould, it is convenient not only to change, and save the cost more, but this technical scheme needs artifical change department mould to carry out manual joint and need utilize the bolt fastening when changing impaired department of bed die, the change process is comparatively loaded down with trivial details, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a split type combined material forming die structure, place respectively in four bottom plate tops through with four lower casings, start two electric putter and promote two adjacent bottom plates and remove, make four bottom plates slide and be close to each other and merge into the bed die that four lower casings of complete plate body bearing merge into along adjacent guide way and X type groove, and make four frames piece into a whole with four lower casings centre gripping in inside and make it merge, when needing to change the lower casing, start two electric putter and pull back two push pedals and make four bottom plate alternate segregation, make four lower casings unrestricted can freely take, thereby be convenient for the user to change and use the bed die.

The purpose of the utility model can be realized by the following technical proposal:

a split type composite material forming die structure comprises four lower die bodies, wherein die cavities are formed in the top surfaces of the four lower die bodies, the four die cavities are communicated, a fixing mechanism is arranged below the four lower die bodies, and automatic mechanisms are arranged on two sides of the fixing mechanism;

fixed establishment includes four bottom plates, and four bottom plates are located four lower die body below respectively, four the equal fixedly connected with frames of bottom plate lateral wall, and four frame inside walls all contradict with adjacent lower die body activity, four the breach has all been seted up to the adjacent one corner of bottom plate, and four breach centers are provided with square plate, inside four breachs of square plate activity embedding, and square plate one side has seted up X type groove, four equal fixedly connected with slide bar between the two relative inside wall corners of breach, and four equal sliding connection of slide bar are in X type inslot portion, and X type groove includes four sharp slot parts, and the length of four sharp slot parts equals for when two adjacent frames of automatic mechanism extrusion move, make four bottom plates be close to each other, four slide bars remove along X type groove, treat that four breachs paste each other and lean on the intercommunication back, can carry out the gomphosis with square plate, thereby make four bottom plates paste each other and lean on into a whole to make four lower die body four be linked into holistic frame extrusion spacings spacingly, thereby make four lower die body positions stabilize, thereby make convenience of user of personnel more trade the die body down, and can cut as required, thereby obtain suitable mould die cavity.

The method is further characterized in that: four two draw bars of the equal fixedly connected with in breach top bottom two sides, and square board top bottom two sides all are located adjacent draw bar department and have seted up the guide way, carry on spacingly through guide way and draw bar to the moving direction of adjacent bottom plate, are difficult for deflecting or crooked when making the bottom plate remove to make four frames can remove along with four bottom plates and be linked into wholly carry on spacingly to four lower die bodies.

Further, the method comprises the following steps: the cross section of one side of the sliding strip is triangular, the contact surface of the sliding strip and the guide groove is reduced, when the square plate is embedded in the four notches, two sides of the top bottom of the square plate are supported by the adjacent sliding strips, and a certain distance is reserved between the sliding strips and the inner walls of the adjacent notches, so that the sliding of the bottom plate is facilitated, and the bottom plate is not easy to move due to the overlarge influence of the contact surface of the square plate.

The method is further characterized in that: the side wall of the frame is provided with a notch, so that the lower die body can penetrate through the frame to be connected with the lower die body through the notch when other components such as a cooling pipe and the like need to be connected.

Further, the method comprises the following steps: the slide bar is of a cylindrical structure, so that the contact surface between the slide bar and the side wall of the adjacent X-shaped groove is reduced, and the slide bar can move conveniently.

Further, the method comprises the following steps: the automatic mechanism comprises push plates, electric push rods are arranged on two sides of the fixing mechanism, one side of each push plate is fixedly connected with the movable end of the adjacent electric push rod, a sliding groove is formed in one side of each push plate, sliding blocks are fixedly connected to one side of each frame of the two adjacent push plates and are connected inside the sliding groove in a sliding mode, the two electric push rods are started to drive the two push plates to move in opposite directions, so that the two push plates extrude the two adjacent frames, the four bottom plates move along the adjacent guide grooves to be close to and connected into a whole, the four frames are connected into a whole to be limited to four lower dies, the four lower dies are combined into a whole to be stamped, the relative positions of the four bottom plates are kept unchanged through the two electric push rods, then when the dies need to be replaced, the two electric push rods can be started to pull back, the two push plates are moved in opposite directions to pull the four bottom plates to be away from each other, the four lower dies can be taken freely without limitation, the four lower dies can be taken automatically, and states of the four lower dies can be controlled, and can be used by users conveniently.

The method is further characterized in that: the length of push pedal and spout all is greater than the length sum of two adjacent frames, makes the push pedal possess enough distance and is used for the slider to remove.

The utility model has the advantages that:

through seting up the die cavity on with four lower die bodies, can piece into a complete bed die after making four lower die bodies merge, then place four lower die bodies in four bottom plate tops respectively, start two electric putter and promote two adjacent bottom plates and remove, make four bottom plates rely on guide way and X type groove on the square plate to slide and be close to each other, make four bottom plates merge, and make four frames piece into a whole with four lower die body centre gripping in inside and make its merge, then use, when needing to change down the die body, can start two electric putter and make two push pedals pull open four bottom plates, make four bottom plates and adjacent lower die body alternate, make four lower die body unrestricted can freely take, thereby be convenient for the user to change and use the bed die.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is an exploded view of the fixing mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the middle notch and the square plate of the present invention;

fig. 5 is a schematic cross-sectional view of the position relationship between the middle bottom plate and the square plate of the present invention.

In the figure: 100. a lower die body; 101. a cavity; 200. an electric push rod; 300. an automatic mechanism; 310. pushing a plate; 311. a chute; 320. a slider; 400. a fixing mechanism; 410. a base plate; 411. a notch; 420. a frame; 421. a notch; 430. a square plate; 431. an X-shaped groove; 432. a guide groove; 440. a slide bar; 450. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A split type composite material forming mold structure, as shown in fig. 1-5, includes four lower mold bodies 100, and the top surfaces of the four lower mold bodies 100 are all provided with cavities 101, the four cavities 101 are communicated, a fixing mechanism 400 is arranged below the four lower mold bodies 100, and both sides of the fixing mechanism 400 are provided with automatic mechanisms 300;

the fixing mechanism 400 comprises four bottom plates 410, the four bottom plates 410 are respectively positioned below the four lower mold bodies 100, the side walls of the four bottom plates 410 are fixedly connected with frames 420, the inner side walls of the four frames 420 are movably abutted against the adjacent lower mold bodies 100, adjacent corners of the four bottom plates 410 are respectively provided with notches 411, the centers of the four notches 411 are provided with square plates 430, the square plates 430 are movably embedded into the four notches 411, one sides of the square plates 430 are provided with X-shaped grooves 431, slide bars 440 are fixedly connected between two opposite inner side wall corners of the four notches 411 and are respectively connected with the X-shaped grooves 431 in a sliding manner, the slide bars 440 are of cylindrical structures, the contact surfaces of the slide bars 440 and the adjacent side walls of the X-shaped grooves 431 are reduced, the slide bars 440 can move conveniently, two top bottom surfaces of the four notches 411 are respectively and fixedly connected with two slide bars 450, and the two top surfaces of the square plates 430 are respectively positioned at the adjacent slide bars 450 and are provided with guide grooves 432, the moving direction of the adjacent bottom plates 410 is limited through the guide grooves 432 and the sliding strips 450, so that the bottom plates 410 are not easy to deflect or skew when moving, and therefore the four frames 420 can move along with the four bottom plates 410 to be connected into a whole to limit the four lower die bodies 100, the X-shaped groove 431 comprises four linear groove parts, the lengths of the four linear groove parts are equal, so that when two automatic mechanisms 300 extrude the two adjacent frames 420 to move, the four bottom plates 410 are close to each other, the four sliding rods 440 move along the X-shaped groove 431, after the four gaps 411 are attached and communicated with each other, the square plates 430 can be embedded, so that the four bottom plates 410 are attached to each other into a whole, and the four lower die bodies 100 are extruded and limited by the four frames 420 connected into a whole, so that the four lower die bodies 100 are stable in position, and the cross section of one side of each sliding strip 450 is triangular, reduce draw runner 450 and guide way 432's contact surface, when square plate 430 gomphosis is inside at four breach 411, square plate 430's the top two sides are by adjacent draw runner 450 bearing at the bottom, with there is the certain distance between adjacent breach 411 inner wall, thereby be convenient for bottom plate 410 slides, and be difficult for because of the too big bottom plate 410 that influences of square plate 430 contact surface removes, thereby make things convenient for the user of service to change die body 100 down, and die cavity 101 can cut as required, thereby obtain suitable mould cavity 101, notch 421 has been seted up to frame 420 lateral wall, make lower die body 100 probably need connect other accessible notch 421 when parts such as cooling tubes pass frame 420 and be connected with lower die body 100.

The automatic mechanism 300 comprises a push plate 310, electric push rods 200 are arranged on two sides of a fixing mechanism 400, one side of the push plate 310 is fixedly connected with the movable ends of the adjacent electric push rods 200, a sliding groove 311 is formed in one side of the push plate 310, sliding blocks 320 are fixedly connected to one side of frames 420 of the two adjacent push plates 310, the two sliding blocks 320 are connected to the inside of the sliding groove 311 in a sliding mode, the two electric push rods 200 drive the two push plates 310 to move in the opposite directions by starting the two electric push rods 200, the two push plates 310 extrude the two adjacent frames 420, the four bottom plates 410 move along the adjacent guide grooves 432 to be close to each other and connected into a whole, the four frames 420 are connected into a whole to limit the four bottom plates 100, the four bottom plates 100 are combined into the whole die to be punched, the four bottom plates 100 are kept in a stamping mode by the two electric push rods 200, when the die 100 needs to be replaced, the two electric push plates 200 can be pulled back, the two push plates 310 move in the opposite directions to pull the four bottom plates 410 away from each other, the four bottom plates 100 can be taken out of the whole die without being limited, the push plates 310 and the length of the two adjacent sliding grooves 420 is greater than the length of the two adjacent sliding grooves 420, so that the sliding blocks 310 can be moved to be used in a distance of the automatic control module 320, and the automatic mechanism, thereby enabling people to be convenient for using the automatic control of the automatic die 100.

The working principle is as follows: placing four lower die bodies 100 on four bottom plates 410, fixing two electric push rods 200 on a workbench, arranging a controller on the workbench to control the opening and closing of the two electric push rods 200, starting the two electric push rods 200 to enable the movable ends of the two electric push rods 200 to extend and drive the two push plates 310 to move oppositely, enabling the push plates 310 to push the two adjacent bottom plates 410 to move along the linear groove parts of the adjacent guide grooves 432 and the X-shaped grooves 431 through the two adjacent sliders 320, moving towards the positions of the square plates 430, enabling the sliders 320 to synchronously move in the adjacent sliding grooves 311 when the adjacent bottom plates 410 move, enabling the four bottom plates 410 to all move towards the directions of the square plates 430, enabling the four bottom plates 410 to be close to each other to be spliced into a complete plate body, enabling frames 420 on the four bottom plates 410 to be mutually attached to form a complete frame body to clamp and limit the four lower die bodies 100, enabling the four lower die bodies 100 to form a complete lower die for use, closing the two electric push rods 200, enabling the movable ends of the two electric push plates 200 to be kept unchanged to limit the positions of the two push plates 310, and fixing the positions of the four lower die bodies 100, and facilitating a user to quickly fix the positions of the four lower die bodies 100 for use;

when the cavity 101 needs to be opened according to needs, the four lower die bodies 100 which are not provided with the cavity 101 can be clamped and fixed by two push plates 310, and then the cavity 101 is opened on the four lower die bodies 100 through a numerical control machine;

when needing to change arbitrary lower die body 100 or wholly change four lower die bodies 100, can start two electric putter 200, make two electric putter 200 stimulate two push pedal 310 and remove from each other, make two push pedal 310 stimulate four bottom plates 410 separation, and make four frames 420 separation, thereby make four lower die bodies 100 break away from and can freely take by spacing state, thereby the person of being convenient for takes off die body 100.

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 foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (7)

1. A split type composite material forming die structure comprises four lower die bodies (100), wherein the top surfaces of the four lower die bodies (100) are provided with cavities (101), and the four cavities (101) are communicated with each other, and is characterized in that a fixing mechanism (400) is arranged below the four lower die bodies (100), and automatic mechanisms (300) are arranged on two sides of the fixing mechanism (400);

fixed establishment (400) include four bottom plates (410), and four bottom plates (410) are located four lower die bodies (100) below, four respectively bottom plate (410) equal fixedly connected with frame (420) of lateral wall, and four frame (420) inside walls all contradict with adjacent lower die body (100) activity, four breach (411) have all been seted up in the adjacent one corner of bottom plate (410), and four breach (411) centers are provided with square plate (430), inside four breach (411) of square plate (430) activity embedding, and square plate (430) one side seted up X type groove (431), four equal fixedly connected with slide bar (440) between the two relative inside walls of breach (411), and four equal sliding connection in X type groove (431) of slide bar (440).

2. The molding die structure of split type composite material as claimed in claim 1, wherein two sliding bars (450) are fixedly connected to the top and bottom surfaces of the four notches (411), and a guide groove (432) is formed in the top and bottom surfaces of the square plate (430) at the position of the adjacent sliding bar (450).

3. The split composite molding die structure of claim 2, wherein the cross section of one side of the slide bar (450) is triangular.

4. The mold structure of claim 1, wherein the side wall of the rim (420) is formed with a notch (421).

5. The split composite material forming die structure of claim 1, wherein the sliding bar (440) is a cylindrical structure.

6. The molding die structure of the split type composite material of claim 1, wherein the automatic mechanism (300) comprises a push plate (310), two sides of the fixing mechanism (400) are provided with the electric push rods (200), one side of the push plate (310) is fixedly connected with the movable end of the adjacent electric push rod (200), one side of the push plate (310) is provided with a sliding groove (311), one side of the frame (420) of two adjacent push plates (310) is fixedly connected with the sliding blocks (320), and the two sliding blocks (320) are slidably connected inside the sliding groove (311).

7. The mold structure of claim 6, wherein the length of the push plate (310) and the slide groove (311) is greater than the sum of the lengths of two adjacent frames (420).

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