CN212121437U - Complicated disconnect-type precision mold structure - Google Patents

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to a complicated accurate mould structure of disconnect-type, the on-line screen storage device comprises a base, the fixed stationary platen that is equipped with in bottom of base, stationary platen's the fixed a plurality of spacing posts that are equipped with in top, the roof has been placed at the top of spacing post, the toper constant head tank has all been seted up to one side that the roof is located spacing post, one side that spacing post is located the toper constant head tank is all fixed and is equipped with assorted toper locating piece, the top center department of roof is equipped with the power connecting rod, and this complicated accurate mould structure of disconnect-type compares the advantage of current accurate mould of disconnect-type and lies in being provided with a plurality of limit structure, carries out the in-process of die-casting production at the mould, takes place the dislocation when.

Description

Complicated disconnect-type precision mold structure

Technical Field

The utility model relates to the technical field of mold, especially, relate to a complicated accurate mould structure of disconnect-type.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die is a precision tool, has a complex shape, bears the expansion force of a blank, and has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, the development level of die production is one of important marks of the mechanical manufacturing level, the traditional separated die-casting die has a simple structure, and the problem of dislocation during die-casting is often generated in the die-casting production process, so that the forming rate of die production cannot be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having traditional disconnect-type die casting die structure comparatively simple among the prior art, carrying out the in-process of die-casting production at the mould, often can appear taking place the problem of dislocation when die-casting, the shaping rate that leads to mould production can not obtain the shortcoming of improving, and the complicated accurate mould structure of disconnect-type that proposes.

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

a complex separated precise die structure is designed, which comprises a base, wherein a fixed pressing plate is fixedly arranged at the bottom of the base, a plurality of limiting columns are fixedly arranged at the top of the fixed pressing plate, a top plate is arranged at the top of each limiting column, a conical positioning groove is formed in one side, located at each limiting column, of the top plate, matched conical positioning blocks are fixedly arranged at one side, located at each conical positioning groove, of each limiting column, a power connecting rod is arranged at the center of the top plate, a fixing plate is fixedly arranged at one side, extending through the bottom of the top plate, of each power connecting rod, a plurality of limiting holes which are perpendicular to the limiting columns and matched with the limiting columns are formed in the fixing plate, a plurality of supporting columns are arranged at two sides, located at the fixing plate, between the top plate and the fixed pressing, the fixed clamp plate that is equipped with in bottom of fixed plate, the top of holding plate is seted up and is just assorted mould groove mutually perpendicular with the clamp plate, the fixed lug that is equipped with in one side that the support column surface is located roof and holding plate, the internal thread hole has all been seted up to the lug, the internal thread groove has all been seted up to one side that roof and holding plate are located the internal thread hole.

Preferably, spacing post is provided with four and is the equidistance setting, and the support column is provided with four and is the equidistance setting.

Preferably, the sliding groove is a dovetail groove.

The utility model provides a pair of accurate mould structure of complicated disconnect-type, beneficial effect lies in: when the top plate and the fixed pressure plate are installed, the top plate is firstly placed at the top of the limiting column, the fixed plate is limited through the limiting hole and the limiting column, the conical positioning block is inserted into the conical positioning groove, the supporting column is placed between the fixed pressure plate and the top plate from two sides, the positioning is carried out through the sliding groove and the sliding block, the internal thread hole and the internal thread groove are fixed through the bolt, the fixed pressing plate and the top plate are fixed, when the die-casting die is needed, the die is placed into the die groove, the fixing plate is pressed down after being connected with the power connecting rod through the power mechanism, the fixing plate moves along the limiting column and is further limited through the sliding chute and the sliding block, the complex separated precise die structure is provided with a plurality of limiting structures, and in the process of die-casting production of the die, the dislocation can take place during effectual preventing die-casting, can have the shaping rate of effectual improvement mould production, is fit for promoting.

Drawings

Fig. 1 is a schematic structural view of a complex separated precision mold structure according to the present invention.

In the figure: the die comprises a base 1, a fixed pressing plate 2, a limiting column 3, a top plate 4, a conical positioning groove 5, a conical positioning block 6, a power connecting rod 7, a fixing plate 8, a limiting hole 9, a supporting column 10, a sliding groove 11, a sliding block 12, a pressing plate 13, a die groove 14, a bump 15, an internal thread hole 16 and an internal thread groove 17.

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.

Referring to fig. 1, a complex separated precise mold structure comprises a base 1, a fixed pressing plate 2 is fixedly arranged at the bottom of the base 1, a plurality of limiting columns 3 are fixedly arranged at the top of the fixed pressing plate 2, a top plate 4 is arranged at the top of each limiting column 3, tapered positioning grooves 5 are respectively formed in one sides of the top plates 4, which are positioned on the limiting columns 3, matched tapered positioning blocks 6 are respectively fixedly arranged at one sides of the limiting columns 3, which are positioned on the tapered positioning grooves 5, a power connecting rod 7 is arranged at the center of the top plate 4, a fixed plate 8 is fixedly arranged at one side of the power connecting rod 7, which penetrates through the bottom of the top plate 4, a plurality of limiting holes 9 which are perpendicular to and matched with the limiting columns 3 are formed in the fixed plate 8, a plurality of supporting columns 10 are arranged at two sides of the fixed plate 8 between the top plate 4 and the, the fixed clamp plate 13 that is equipped with in bottom of fixed plate 8, the top of holding plate 2 is seted up and is just assorted mould groove 14 mutually perpendicular with clamp plate 13, and support column 10 surface is located one side of roof 4 and holding plate 2 and is fixed and be equipped with lug 15, and internal thread hole 16 has all been seted up to lug 15, and internal thread groove 17 has all been seted up to one side that roof 4 and holding plate 2 are located internal thread hole 16.

The four limit columns 3 are arranged at equal intervals, the limiting performance is enhanced, the four support columns 10 are arranged at equal intervals and are more stable, the sliding grooves 11 are dovetail grooves, the connection is more stable, the stability is enhanced, when the top plate 4 and the fixed pressing plate 2 are installed, the top plate 4 is firstly placed at the top of the limit column 3, the fixed plate 8 is limited through the limiting holes 9 and the limit column 3, the conical positioning block 6 is inserted into the conical positioning groove 5, the support columns 10 are placed between the fixed pressing plate 2 and the top plate 4 from two sides, the positioning is carried out through the sliding grooves 11 and the sliding blocks 12, the internal thread holes 16 and the internal thread grooves 17 are fixed through bolts, the fixed pressing plate 2 and the top plate 4 are fixed, when a die-casting die is needed, the die is placed into the die groove 14, the fixed plate 8 is pressed down after being connected with the power connecting rod 7 through the power mechanism, the, carry out further spacingly through spout 11, slider 12, this complicated disconnect-type precision mould structure is provided with a plurality of limit structure, carries out the in-process of die-casting production at the mould, takes place the dislocation when can effectually preventing die-casting, can have the shaping rate of effectual improvement mould production, is fit for promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides a complicated disconnect-type precision mold structure, includes base (1), its characterized in that, the bottom of base (1) is fixed and is equipped with stationary platen (2), the top of stationary platen (2) is fixed and is equipped with a plurality of spacing post (3), roof (4) have been placed at the top of spacing post (3), one side that roof (4) are located spacing post (3) all seted up toper constant head tank (5), one side that spacing post (3) are located toper constant head tank (5) all is fixed and is equipped with assorted toper locating piece (6), the top center department of roof (4) is equipped with power connecting rod (7), one side that power connecting rod (7) run through roof (4) bottom is fixed and is equipped with fixed plate (8), fixed plate (8) are seted up a plurality of and spacing post (3) mutually perpendicular and assorted spacing hole (9), the utility model discloses a fixed plate, including roof (4) and stationary platen (2), the both sides that are located fixed plate (8) between roof (4) and stationary platen (2) are equipped with a plurality of support columns (10), spout (11) have all been seted up to one side that support column (10) are located fixed plate (8), fixed plate (13) are equipped with to one side that fixed plate (8) are located spout (11) is fixed, fixed plate (10) are equipped with in the bottom of fixed plate (8), perpendicular and assorted mould groove (14) mutually with clamp plate (13) are seted up at the top of stationary platen (2), one side that support column (10) surface is located roof (4) and stationary platen (2) is fixed and is equipped with lug (15), internal thread hole (16) have all been seted up in lug (15), internal thread groove (17) have all been seted up with one side that stationary platen (2) are.

2. The precision mold structure of claim 1, wherein the spacing columns (3) are arranged in four and equidistant positions, and the supporting columns (10) are arranged in four and equidistant positions.

3. A complex split precision mold structure according to claim 1, characterized in that the runners (11) are dovetail grooves.

Images