CN213563816U - Right-angle molding plastic mold convenient for demolding - Google Patents

Abstract

The utility model discloses a make things convenient for fashioned plastic mould in right angle of drawing of patterns, including last mould and lower mould, it is located the lower mould directly over to go up the mould, and is equipped with the stop gear who is used for spacing last mould and lower mould between last mould bottom and the lower mould top, it has the lug to go up the welding of mould bottom center department, and the lower mould top has seted up flutedly, the shape size looks adaptation of lug and recess, and the inside sliding connection of lower mould has the fly leaf, the fly leaf has two and parallel arrangement, and two fly leaves all pass the lower mould top and respectively sliding connection in recess a symmetrical side, two the second connecting rod has all been welded to the fly leaf bottom, and the inside sliding connection of lower mould has the head rod, the inside elevating system who is used for lift head rod and second connecting rod. The utility model discloses avoided at present at first to open the mould and being carrying out the drawing of patterns, and then improved the efficiency of this plastic mould drawing of patterns.

Description

Right-angle molding plastic mold convenient for demolding

Technical Field

The utility model relates to the technical field of mold, especially, relate to a make things convenient for fashioned plastic mold in right angle of drawing of patterns.

Background

The plastic molds are classified into plastic molds and non-plastic molds, and the plastic molds can be classified into injection molds, blow molds, compression molds, transfer molds, extrusion molds, thermal molds, and rotational molds.

Present plastic mold is not convenient for carry out quick drawing of patterns to the good product of production, leads to reducing the work efficiency of production, and current plastic mold is when carrying out the drawing of patterns moreover, and the product is hindered to easy the pulling, leads to the product to scrap.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a right-angle molding plastic mold convenient for demolding.

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

the utility model provides a make things convenient for fashioned plastic mould in right angle of drawing of patterns, includes mould and lower mould, it is located the lower mould directly over to go up the mould, and goes up and be equipped with the stop gear who is used for spacing last mould and lower mould between mould bottom and the lower mould top, it has the lug to go up the welding of mould bottom center department, and the lower mould top has seted up flutedly, the shape size looks adaptation of lug and recess, and the inside sliding connection of lower mould has the fly leaf, the fly leaf has two and parallel arrangement, and two fly leaves all pass the lower mould top and respectively sliding connection in recess symmetrical side, two the second connecting rod has all been welded to the fly leaf bottom, and the inside sliding connection of lower mould has the head rod, the inside elevating system who is used for lift head.

Preferably, stop gear includes spacing post and spacing hole, and spacing post has four and all perpendicular to go up the mould bottom setting, spacing hole has four and offers respectively in the both ends of lower mould top symmetrical side, and welds respectively in the both ends of going up mould bottom symmetrical side at four spacing capital portions, four spacing post difference sliding connection is in four spacing downthehole portions.

Preferably, the first connecting rods are provided with a plurality of first connecting rods which are parallel to the second connecting rods, the tops of the first connecting rods penetrate through the bottoms of the grooves, the first connecting rods are arranged at equal intervals, and the first connecting rods are connected inside the grooves in a sliding mode.

Preferably, elevating system includes first slide and connecting plate, and first slide sliding connection sets up in inside and perpendicular to head rod and the second connecting rod of lower mould, head rod and second connecting rod bottom all weld in first slide top, and the equal sliding connection of a lower mould symmetry side has a fixed plate, two the opposite one end of fixed plate passes a lower mould symmetry side respectively and welds respectively in the center department at first slide symmetry both ends, and the both ends of keeping away from at two fixed plate tops have all seted up the bar groove, two the bar groove runs through two fixed plates respectively.

Preferably, the connecting plate has two and symmetry settings, and two connecting plate tops are respectively through bolted connection in last mould bottom symmetry both ends, and two connecting plate bottom center department all welds and have fixed block, two the fixed block is sliding connection respectively in two bar inslots, and passes through bolted connection between fixed block and the fixed plate.

The utility model has the advantages that:

1. the utility model discloses, drive the connecting plate through last mould and remove, the connecting plate drives the fixed plate and removes, and the fixed plate drives first slide and reciprocates, and first slide drives the head rod and reciprocates to can be the ejecting realization drawing of patterns of product in the recess, and drawing of patterns convenient and fast, avoided at present at first need open the mould and drawing of patterns is carrying out the drawing of patterns, and then improved the efficiency of this plastic mould drawing of patterns.

2. The utility model discloses, drive the connecting plate through last mould and remove, the connecting plate drives the fixed plate and removes, and the fixed plate drives first slide and reciprocates, and first slide drives the second connecting rod and reciprocates, and the second connecting rod drives the fly leaf and reciprocates to can make two fly leaves carry on spacingly to the product, avoid the product when the drawing of patterns, the product is not in same horizontal plane with recess and head rod, lead to the condition that the strain appears in the product, and then improved the production quality of this plastic mould.

Drawings

Fig. 1 is a schematic structural diagram of a right-angle molded plastic mold facilitating demolding according to embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of the inside of a lower mold of a right-angle molded plastic mold facilitating demolding according to embodiment 1 of the present invention;

fig. 3 is an enlarged view of a part a of a right-angle molded plastic mold for facilitating demolding according to embodiment 1 of the present invention.

In the figure: the structure comprises a lower die 1, a movable plate 2, a convex block 3, an upper die 4, a limiting column 5, a connecting plate 6, a limiting hole 7, a first sliding plate 8, a groove 9, a first connecting rod 10, a second connecting rod 11, a fixing plate 12, a fixing block 13 and a strip-shaped groove 14.

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.

Example 1

Referring to fig. 1-3, a make things convenient for fashioned plastic mold in right angle of drawing of patterns, including last mould 4 and lower mould 1, it is located directly over lower mould 1 to go up mould 4, and be equipped with the stop gear who is used for spacing last mould 4 and lower mould 1 between last mould 4 bottom and the lower mould 1 top, it has lug 3 to go up welding of 4 bottom center departments of mould, and lower mould 1 top has seted up recess 9, the shape size looks adaptation of lug 3 and recess 9, and the inside sliding connection of lower mould 1 has fly leaf 2, fly leaf 2 has two and parallel arrangement, and two fly leaves 2 all pass lower mould 1 top and respectively sliding connection in recess 9 symmetrical side, second connecting rod 11 has all welded to two fly leaf 2 bottoms, and the inside sliding connection of lower mould 1 has head rod 10, the inside elevating system who is used for lift head rod 10 and second connecting rod 11 that is equipped with.

In the utility model, the limiting mechanism comprises a limiting post 5 and a limiting hole 7, four limiting posts 5 are arranged perpendicular to the bottom of the upper die 4, four limiting holes 7 are arranged at two ends of the symmetrical side surface of the top of the lower die 1, the tops of the four limiting posts 5 are welded at two ends of the symmetrical side surface of the bottom of the upper die 4 respectively, the four limiting posts 5 are connected inside the four limiting holes 7 respectively in a sliding way, a plurality of first connecting rods 10 are arranged parallel to a second connecting rod, the tops of the first connecting rods 10 pass through the bottom of the groove 9, the first connecting rods 10 are arranged at equal intervals, the first connecting rods 10 are connected inside the groove 9 in a sliding way, the lifting mechanism comprises a first sliding plate 8 and a connecting plate 6, the first sliding plate 8 is connected inside the lower die 1 in a sliding way and is arranged perpendicular to the first connecting rods 10 and the second connecting rod 11, the bottoms of the first connecting rods 10 and the second connecting rod 11 are welded at the top of the first, and equal sliding connection in 1 symmetrical side of lower mould has fixed plate 12, two opposite one ends of fixed plate 12 pass 1 symmetrical side of lower mould respectively and weld respectively in the center department at 8 symmetrical both ends of first slide, and the both ends of keeping away from at two fixed plate 12 tops have all been seted up bar groove 14, two bar grooves 14 run through two fixed plates 12 respectively, connecting plate 6 has two and symmetry setting, and 6 tops of two connecting plates are respectively through bolted connection in 4 bottom symmetrical both ends of last mould, and 6 bottom center departments of two connecting plates have all welded fixed block 13, two fixed block 13 are sliding connection respectively inside two bar grooves 14, and pass through bolted connection between fixed block 13 and the fixed plate 12.

The working principle of the embodiment is as follows: in practical use, the upper die 4 drives the connecting plate 6 to move, the connecting plate 6 drives the fixed plate 12 to move, the fixed plate 12 drives the first sliding plate 8 to move up and down, the first sliding plate 8 drives the first connecting rod 10 to move up and down, so that a product in the groove 9 can be ejected out to realize demoulding, the demoulding is convenient and rapid, the problem that the upper die 4 needs to be opened at first at present to demould is avoided, the demoulding efficiency of the plastic mould is further improved, the upper die 4 drives the connecting plate 6 to move, the connecting plate 6 drives the fixed plate 12 to move, the fixed plate 12 drives the first sliding plate 8 to move up and down, the first sliding plate 8 drives the second connecting rod 11 to move up and down, so that the two movable plates 2 can limit the product, and the product, the groove 9 and the first connecting rod 10 are not in the same horizontal plane, the product is pulled, and the production quality of the plastic mold is improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The right-angle forming plastic mold convenient for demolding comprises an upper mold (4) and a lower mold (1), and is characterized in that the upper mold (4) is located right above the lower mold (1), a limiting mechanism used for limiting the upper mold (4) and the lower mold (1) is arranged between the bottom of the upper mold (4) and the top of the lower mold (1), a lug (3) is fixedly connected to the center of the bottom of the upper mold (4), a groove (9) is formed in the top of the lower mold (1), the lug (3) and the groove (9) are matched in shape and size, a movable plate (2) is slidably connected to the inner portion of the lower mold (1), the movable plates (2) are arranged in parallel, the two movable plates (2) penetrate through the top of the lower mold (1) and are respectively slidably connected to the symmetrical side face of the groove (9), and a second connecting rod (11) is fixedly connected to the bottom of the movable plate, and the interior of the lower die (1) is connected with a first connecting rod (10) in a sliding manner, and a lifting mechanism used for lifting the first connecting rod (10) and a second connecting rod (11) is arranged in the lower die (1).

2. The right-angle molding plastic mold convenient for demolding as claimed in claim 1, wherein the limiting mechanism comprises four limiting columns (5) and four limiting holes (7), the four limiting columns (5) are arranged perpendicular to the bottom of the upper mold (4), the four limiting holes (7) are arranged at two ends of the symmetrical side of the top of the lower mold (1) respectively, the tops of the four limiting columns (5) are fixedly connected to two ends of a symmetrical side of the bottom of the upper mold (4) respectively, and the four limiting columns (5) are slidably connected inside the four limiting holes (7) respectively.

3. The right-angle molding plastic mold convenient for demolding as claimed in claim 2, wherein the first connecting rods (10) are provided in plurality and all arranged in parallel with the second connecting rods, the top parts of the first connecting rods (10) all penetrate through the bottom of the groove (9), the first connecting rods (10) are arranged at equal intervals, and the first connecting rods (10) are all slidably connected inside the groove (9).

4. A right-angle shaped plastic mold facilitating demolding according to claim 3, wherein the lifting mechanism comprises a first slide plate (8) and a connecting plate (6), and the first sliding plate (8) is connected in the lower die (1) in a sliding way and is arranged vertical to the first connecting rod (10) and the second connecting rod (11), the bottoms of the first connecting rod (10) and the second connecting rod (11) are fixedly connected with the top of the first sliding plate (8), and the symmetrical side surfaces of the lower die (1) are connected with fixing plates (12) in a sliding way, the opposite ends of the two fixing plates (12) respectively penetrate through the symmetrical side surfaces of the lower die (1) and are respectively and fixedly connected with the centers of the symmetrical two ends of the first sliding plate (8), and two strip-shaped grooves (14) are formed in the two ends, far away from the tops of the two fixing plates (12), and the two strip-shaped grooves (14) penetrate through the two fixing plates (12) respectively.

5. The right-angle molding plastic mold convenient for demolding as claimed in claim 4, wherein the two connecting plates (6) are symmetrically arranged, the tops of the two connecting plates (6) are respectively connected to two symmetrical ends of the bottom of the upper mold (4) through bolts, the centers of the bottoms of the two connecting plates (6) are respectively and fixedly connected with a fixing block (13), the two fixing blocks (13) are respectively and slidably connected to the insides of the two strip-shaped grooves (14), and the fixing blocks (13) are connected with the fixing plate (12) through bolts.

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