CN211683235U

CN211683235U - Mold with positioning columns

Info

Publication number: CN211683235U
Application number: CN201922340037.XU
Authority: CN
Inventors: 李景翰
Original assignee: Kushan Dachuan Plastic Cement Industry Co ltd
Current assignee: Kushan Dachuan Plastic Cement Industry Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-16
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a mould that possesses reference column relates to the vapour turning mold utensil field, which comprises an upper die, one side of going up the mould is connected with the connecting plate, and the one end of connecting plate is connected with the cover joint piece, the internal connection of cover joint piece has the loop bar, the outside of going up the mould is connected with the lug, and one side of lug is connected with first reference column, one side of first reference column is connected with the second reference column, the inboard of loop bar is connected with the lower mould, and the outside of lower mould is connected with the recess, the inside of recess is provided with first locating hole. The utility model discloses an last mould, connecting plate, loop bar, cover joint piece, lug, first locating column, second reference column, lower mould, recess, first locating hole, second locating hole that set up have realized going up mould and lower mould and have passed through loop bar, reference column, locating hole, recess and lug, carry out the compound die, and multiunit locate mode can be so that the die cavity of going up mould and lower mould aligns to avoid taking place the unqualified condition of mould, improve the mould quality.

Description

Mold with positioning columns

Technical Field

The utility model relates to an automobile mold field specifically is a mould that possesses reference column.

Background

One such automobile firstly presents the body of the automobile, that is, the body is an identification assembly of the automobile, the body represents the image characteristics of that type of automobile, and the automobile mold is a generic name of a mold for punching all stamping parts on the automobile body in a narrow sense, that is, an automobile body punching mold, for example, a roof flanging mold, a beam reinforcing plate press mold, and the like.

The condition that mould and lower mould dislocation often can appear when moulding plastics the moulding in current automobile mold leads to the die cavity can't align completely, influences the final moulding condition, and current automobile mold is cooling effect not good when carrying out the cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the condition that mould and lower mould dislocation often can appear in current automobile mold when moulding plastics the moulding, lead to the die cavity to align completely, influence last moulding condition, and current automobile mold is cooling off the problem that the cooling effect is not good, provide a mould that possesses the reference column.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould that possesses reference column, includes the mould, one side of going up the mould is connected with the connecting plate, and the one end of connecting plate is connected with the cover connection piece, the internal connection of cover connection piece has the loop bar, the outside of going up the mould is connected with the lug, and one side of lug is connected with first reference column, one side of first reference column is connected with the second reference column, the inboard of loop bar is connected with the lower mould, and the outside of lower mould is connected with the recess, the inside of recess is provided with first locating hole, and one side of first locating hole is connected with the second locating hole, the inside of lower mould is provided with the cooling chamber, and the top in cooling chamber is connected with the inlet tube, the bottom in cooling chamber is connected with the outlet pipe, cooling blower is installed.

Preferably, the number of connecting plates is two sets of, and wherein a set of connecting plate is located the bottom of lower mould, the number of loop bar is four sets, four sets of loop bar is connected with last mould, lower mould cup joint through cover joint piece and connecting plate respectively.

Preferably, the inside of going up mould and lower mould all is provided with the die cavity, the inlet tube is located one side of die cavity, and inlet tube and outlet pipe all run through the lower mould and extend to its outside.

Preferably, the outer side of the water outlet pipe is connected with a control valve.

Preferably, the first positioning column is matched with the first positioning hole, the second positioning column is matched with the second positioning hole, the projection is matched with the groove, and the upper die and the lower die are connected through the projection, the groove, the first positioning column, the first positioning hole, the second positioning column and the second positioning hole in a clamping mode.

Preferably, the number of the cooling fans is two, and the two groups of the cooling fans are detachably connected with the loop bars through bolts respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an upper die, connecting plate, loop bar, cover joint piece, lug, first locating post, second locating post, lower mould, recess, first locating hole, second locating hole that set up have realized that upper die and lower mould pass through loop bar, locating post, locating hole, recess and lug, carry out the compound die, and multiunit location mode can make the die cavity of upper die and lower mould align to avoid taking place the unqualified condition of mould, improve mould quality;

2. the utility model discloses a cooling chamber, inlet tube, outlet pipe, the cooling blower who sets up have realized that the inlet tube pours the coolant liquid into the inside help mould cooling shaping of cooling chamber, and two sets of cooling blower can cool off from the outside of mould to accelerate the cool time of mould, improve the shaping efficiency of mould.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the lower mold structure of the present invention;

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: 1. an upper die; 2. a connecting plate; 3. a loop bar; 4. sleeving and connecting blocks; 5. a bump; 6. a first positioning post; 7. a second positioning column; 8. a lower die; 9. a groove; 10. a first positioning hole; 11. a second positioning hole; 12. a cooling chamber; 13. a water inlet pipe; 14. a water outlet pipe; 15. and (5) cooling the fan.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The cooling fan (model 12038) mentioned in the utility model can be ordered in the market or private.

Please refer to fig. 1-3, a mold with positioning columns, comprising an upper mold 1, one side of the upper mold 1 is connected with a connecting plate 2, one end of the connecting plate 2 is connected with a sleeve joint block 4, the inside of the sleeve joint block 4 is connected with a loop bar 3, the outside of the upper mold 1 is connected with a convex block 5, one side of the convex block 5 is connected with a first positioning column 6, one side of the first positioning column 6 is connected with a second positioning column 7, the inside of the loop bar 3 is connected with a lower mold 8, the outside of the lower mold 8 is connected with a groove 9, the inside of the groove 9 is provided with a first positioning hole 10, one side of the first positioning hole 10 is connected with a second positioning hole 11, the inside of the lower mold 8 is provided with a cooling cavity 12, the top end of the cooling cavity 12 is connected with a water inlet pipe 13, the bottom end.

The utility model discloses a last mould 1 that sets up, connecting plate 2, loop bar 3, cup joint piece 4, lug 5, first reference column 6, second reference column 7, lower mould 8, recess 9, first locating hole 10, second locating hole 11, it passes through loop bar 3 to have realized last mould 1 and lower mould 8, the reference column, the locating hole, recess 9 and lug 5, carry out the compound die, multiunit locate mode can be so that the die cavity of last mould 1 and lower mould 8 aligns, thereby avoid taking place the unqualified condition of mould, improve the mould quality.

Please refer to fig. 1, the number of the connecting plates 2 is two, wherein one group of the connecting plates 2 is located at the bottom end of the lower die 8, the number of the loop bars 3 is four, the four groups of the loop bars 3 are respectively connected with the upper die 1 and the lower die 8 through the sleeving blocks 4 and the connecting plates 2 in a sleeving manner, and the loop bars 3 enable the two groups of dies to move on the same horizontal line, so that the possibility of die cavity dislocation can be greatly reduced.

Please refer to fig. 1, the upper mold 1 and the lower mold 8 are both provided with a mold cavity therein, the water inlet pipe 13 is located at one side of the mold cavity, the water inlet pipe 13 and the water outlet pipe 14 both penetrate the lower mold 8 and extend to the outer side thereof, and the water inlet pipe 13 and the water outlet pipe 14 both penetrate the cooling cavity 12.

Referring to fig. 1, the outside of the water outlet pipe 14 is connected with a control valve, which can be opened after the heat exchange of the cooling liquid is completed, and then the cooling liquid is discharged.

Please refer to fig. 2, the first positioning post 6 is matched with the first positioning hole 10, the second positioning post 7 is matched with the second positioning hole 11, the protrusion 5 is matched with the groove 9, the upper die 1 and the lower die 8 are clamped and connected through the protrusion 5, the groove 9, the first positioning post 6, the first positioning hole 10, the second positioning post 7 and the second positioning hole 11, and the alignment of the two die cavities in the die assembly process can be ensured by the multiple positioning modes.

Please refer to fig. 1 heavily, the number of the cooling fans 15 is two, the two sets of cooling fans 15 are detachably connected with the loop bar 3 through bolts, and the cooling fans 15 not only can cool the mold in the lower mold 8 but also can cool the mold in the upper mold 1 during operation, so as to accelerate the cooling speed.

The working principle is as follows: when the device is used, an external power supply is required to be connected, the external power supply provides electric energy for the device, the device can normally operate, the device is installed on an injection molding machine, the injection molding machine pushes a lower die 8 to approach an upper die 1, the two sets of dies are positioned on the same horizontal line due to the fact that the two sets of dies move on the same loop bar 3 in the approach process of the upper die 1 and the lower die 8, the probability of dislocation is reduced, when the upper die 1 and the lower die 8 are closed, a convex block 5 is clamped with a groove 9, a first positioning column 6 is clamped with a first positioning hole 10, a second positioning column 7 is clamped with a second positioning hole 11, so that the die cavity is aligned with the die cavity, the dislocation between the die cavities is avoided during injection, a molten raw material can enter the die cavities inside the upper die 1 and the lower die 8 from a pipeline during injection, the raw material is waited to, and when the cooling liquid is full, the control valve is opened, so that the cooling liquid after heat exchange flows out of the interior of the lower die 8, then the dies are separated, the cooling fan 15 is started, the die in the upper die 1 can be cooled, the cooling speed of the die is accelerated, and then the ejection mechanism in the injection molding machine ejects the die to complete injection molding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould that possesses reference column, includes mould (1), its characterized in that: one side of the upper die (1) is connected with a connecting plate (2), one end of the connecting plate (2) is connected with a splicing block (4), the inside of the splicing block (4) is connected with a loop bar (3), the outer side of the upper die (1) is connected with a convex block (5), one side of the convex block (5) is connected with a first positioning column (6), one side of the first positioning column (6) is connected with a second positioning column (7), the inner side of the loop bar (3) is connected with a lower die (8), the outer side of the lower die (8) is connected with a groove (9), a first positioning hole (10) is arranged inside the groove (9), one side of the first positioning hole (10) is connected with a second positioning hole (11), a cooling cavity (12) is arranged inside the lower die (8), the top end of the cooling cavity (12) is connected with a water inlet pipe (13), the bottom end of the cooling cavity (12) is connected with, and a cooling fan (15) is arranged on one side of the loop bar (3).

2. The mold with positioning pillars of claim 1, wherein: the quantity of connecting plate (2) is two sets of, and wherein a set of connecting plate (2) are located the bottom of lower mould (8), the quantity of loop bar (3) is four groups, four groups loop bar (3) are cup jointed through cover connecting block (4) and connecting plate (2) respectively with last mould (1), lower mould (8) and are connected.

3. The mold with positioning pillars of claim 1, wherein: go up the inside of mould (1) and lower mould (8) and all be provided with the die cavity, inlet tube (13) are located one side of die cavity, and inlet tube (13) and outlet pipe (14) all run through lower mould (8) and extend to its outside.

4. The mold with positioning pillars of claim 1, wherein: the outer side of the water outlet pipe (14) is connected with a control valve.

5. The mold with positioning pillars of claim 1, wherein: the positioning structure is characterized in that the first positioning column (6) is matched with the first positioning hole (10), the second positioning column (7) is matched with the second positioning hole (11), the convex block (5) is matched with the groove (9), and the upper die (1) and the lower die (8) are clamped and connected through the convex block (5), the groove (9), the first positioning column (6), the first positioning hole (10), the second positioning column (7) and the second positioning hole (11).

6. The mold with positioning pillars of claim 1, wherein: the number of the cooling fans (15) is two, and the two cooling fans (15) are detachably connected with the loop bar (3) through bolts respectively.