CN218252867U - Quick refrigerated injection mold embryo - Google Patents

Abstract

The utility model discloses a quick refrigerated injection mold embryo relates to the injection mold embryo field. Including the mould lower mould, mould lower mould top is equipped with mould on the mould, is equipped with the guide arm between mould upper mould and the mould lower mould, and mould lower mould below is equipped with the mould embryo main part, installs cooling body in the mould embryo main part, and cooling body includes heat conduction apron, condenser tube, to interface, pipeline import, pipeline export and thermal-insulated cell body, is located thermal-insulated cell body below in the mould embryo main part and is equipped with elevating system, and elevating system is including thermal-insulated base, first screw, hydraulic stem, location base and second screw. It can promote cooling body up-moving after the hydraulic stem goes upward for heat conduction apron will hug closely on the mould lower mould, thereby give the mould cooling fast, can control hydraulic pressure down in the use simultaneously, the hydraulic stem is down after the heat conduction apron will separate with the mould lower mould, thereby stop the cooling, whole cooling structure need not to drill at the mould embryo inner wall, simple structure can reduction in production cost.

Description

Quick refrigerated injection mold embryo

Technical Field

The utility model relates to an injection mold embryo field, in particular to quick refrigerated injection mold embryo.

Background

The mould embryo is the base of mould, the installation mould of being convenient for, play the effect of supporting, protection, the key part (the mold core) of connecting the mould, because the mould embryo does not participate in the shaping, so its shape can not change along with the change of product, only with the size of product, the structure is relevant, so can standardize the mould embryo, the form of mould embryo is roughly the same only size, the change of thickness, it is very convenient to process after standardizing, the mould embryo factory can process the mould embryo part of various size different specifications earlier, again make individual standard or nonstandard mould embryo according to customer's requirement. The existing plastic injection mold blank generally adopts a water-cooling heat dissipation structure, and a large number of holes are drilled in the mold blank, so that transverse through holes are communicated with longitudinal through holes, a conduction water path is realized, but the water path of the structure is completely inside the mold blank, the cost is high, the precision requirement is high, and common equipment is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a quick refrigerated injection mold embryo can effectively solve the problem of mentioning in the background art.

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

the utility model provides a quick refrigerated mould embryo of moulding plastics, includes the mould lower mould, mould lower mould top is equipped with the mould on the mould, be equipped with the guide arm between mould and the mould lower mould on the mould, mould lower mould below is equipped with the mould embryo main part, install cooling body in the mould embryo main part, cooling body includes heat conduction apron, condenser tube, interface, pipeline import, pipeline export and thermal-insulated cell body, and thermal-insulated cell body is installed in the mould embryo main part, be equipped with condenser tube in the thermal-insulated cell body, thermal-insulated cell body upper end fixed mounting has the heat conduction apron, pipeline import has been seted up to thermal-insulated cell body bottom, thermal-insulated cell body bottom is located pipeline import one side and has seted up the pipeline export, it is equipped with elevating system to lie in thermal-insulated cell body below in the mould embryo main part, elevating system is including thermal-insulated base, first screw, hydraulic stem, location base and second screw, location base fixed mounting is in mould embryo main part bottom, location base edge fixed mounting has the second screw, location base intermediate position fixed mounting has the hydraulic stem, hydraulic stem upper end fixed mounting has thermal-insulated base, thermal-insulated base edge has seted up first screw.

Further, an inlet and outlet opening is formed in the bottom of the mold blank main body, and the cooling water pipe penetrates through the mold blank main body through the inlet and outlet opening.

Further, cooling water pipe one end is passed through the pipeline import and is stretched into in the heat-insulating tank body, outside the heat-insulating tank body of department was stretched through the pipeline export to cooling water pipe one end, the internal storage of heat-conducting liquid of heat-insulating tank.

Further, all be equipped with the screw in first screw and the second screw, the location base passes through the screw fixation in mould embryo main part bottom, thermal-insulated base passes through the screw fixation in thermal-insulated cell body bottom.

Further, one end of the hydraulic rod is connected to the bottom of the heat insulation groove body through the heat insulation base, and the other end of the hydraulic rod is connected to the bottom of the die blank main body through the positioning base.

Further, the upper die is mounted above the lower die through a guide rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

can control the hydraulic stem during use and go upward, it can promote cooling body up-moving after the hydraulic stem goes upward, heat conduction apron will hug closely on the mould lower mould after cooling body up-moving to give the mould cooling fast, can control the hydraulic stem down in the use simultaneously, heat conduction apron will separate with the mould lower mould after the hydraulic stem is down, thereby stop cooling, whole cooling structure need not to drill at the mould embryo inner wall, simple structure can reduction in production cost.

Drawings

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

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

fig. 3 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. an upper die of the die; 2. a lower die of the die; 3. a guide bar; 4. a mold blank body; 5. a cooling mechanism; 501. a heat conducting cover plate; 502. a cooling water pipe; 503. a butt joint port; 504. a pipeline inlet; 505. a conduit outlet; 506. a heat insulation groove body; 6. a lifting mechanism; 601. a thermally insulated base; 602. a first screw hole; 603. a hydraulic lever; 604. positioning a base; 605. and a second screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a fast-cooling injection mold blank comprises a lower mold 2, an upper mold 1 is arranged above the lower mold 2, a guide rod 3 is arranged between the upper mold 1 and the lower mold 2, a mold blank main body 4 is arranged below the lower mold 2, a cooling mechanism 5 is arranged in the mold blank main body 4, a lifting mechanism 6 is arranged below a heat insulation groove body 506 in the mold blank main body 4, and the upper mold 1 is arranged above the lower mold 2 through the guide rod 3.

The lifting mechanism 6 is arranged below the heat insulation groove body 506 in the mold blank main body 4, the lifting mechanism 6 comprises a heat insulation base 601, a first screw hole 602, a hydraulic rod 603, a positioning base 604 and a second screw hole 605, the positioning base 604 is fixedly arranged at the bottom of the mold blank main body 4, the edge of the positioning base 604 is fixedly provided with the second screw hole 605, the hydraulic rod 603 is fixedly arranged at the middle position of the positioning base 604, the heat insulation base 601 is fixedly arranged at the upper end of the hydraulic rod 603, the first screw hole 602 is arranged at the edge of the heat insulation base 601, the hydraulic rod 603 can be controlled to go upwards in use, the cooling mechanism 5 can be pushed to move upwards after the hydraulic rod 603 goes upwards, the heat conduction cover plate 501 can be tightly attached to the lower mold 2 after the cooling mechanism 5 moves upwards, the mold is cooled rapidly, the hydraulic rod 603 can be controlled to go downwards in use, the heat conduction cover plate 501 can be separated from the mold 2 after the hydraulic rod 603 goes downwards, and cooling is stopped.

Install cooling body 5 in mould embryo main part 4, cooling body 5 includes heat conduction apron 501, condenser tube 502, interface 503, pipeline import 504, pipeline export 505 and thermal-insulated cell body 506, thermal-insulated cell body 506 is installed in mould embryo main part 4, be equipped with condenser tube 502 in the thermal-insulated cell body 506, thermal-insulated cell body 506 upper end fixed mounting has heat conduction apron 501, pipeline import 504 has been seted up to thermal-insulated cell body 506 bottom, pipeline export 505 has been seted up to thermal-insulated cell body 506 bottom position in pipeline import 504 one side, the use can be connected condenser tube 502 on the outside cooling tube through interface 503, the cooling water will be at condenser tube 502 internal circulation flow after condenser tube 502 connects on the outside cooling tube, thereby cool down for heat conduction apron 501, whole cooling structure need not to drill at the mould embryo inner wall, moreover, the steam generator is simple in structure, and can reduce production cost.

It should be noted that, the utility model relates to a quick refrigerated injection mold embryo, when the in-service use, first through to interface 503 on connecting outside cooling tube with condenser tube 502, because the business turn over opening has been seted up to mould embryo main part 4 bottom, condenser tube 502 passes mould embryo main part 4 through the business turn over opening, condenser tube 502 one end is passed through pipeline import 504 and is stretched into in the thermal-insulated cell body 506, condenser tube 502 one end is passed through pipeline export 505 and is stretched outside thermal-insulated cell body 506, the storage has the heat-conducting liquid in the thermal-insulated cell body 506, then the condenser tube 502 connects outside cooling tube and later the cooling tube will be at condenser tube 502 inner loop flow, thereby for the cooling of heat conduction apron 501, later can control hydraulic stem 603 and go upward, because hydraulic stem 603 one end is connected in thermal-insulated cell body 506 bottom through thermal-insulated base 601, the hydraulic stem 603 other end is connected in mould embryo main part 4 bottom through location base 604, then it can promote cooling mechanism 5 and move upward after hydraulic stem 603 goes upward, heat conduction apron 501 will hug closely on mould 2 after moving, thereby give the mould fast the cooling, can control hydraulic stem 603 and separate with the lower mould 603 down, thereby the cooling mechanism 5 is just down to the separation of cooling down 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a quick refrigerated injection mold embryo which characterized in that: comprises a lower die (2) of the die, an upper die (1) of the die is arranged above the lower die (2) of the die, a guide rod (3) is arranged between the upper die (1) of the die and the lower die (2) of the die, a main body (4) of the die blank is arranged below the lower die (2) of the die, a cooling mechanism (5) is arranged in the main body (4) of the die blank, the cooling mechanism (5) comprises a heat-conducting cover plate (501), a cooling water pipe (502), a butt joint (503), a pipeline inlet (504), a pipeline outlet (505) and a heat-insulating groove body (506), the heat-insulating groove body (506) is arranged in the main body (4) of the die blank, the cooling water pipe (502) is arranged in the heat-insulating groove body (506), the heat-conducting cover plate (501) is fixedly arranged at the upper end of the heat-insulating groove body (506), the pipeline inlet (504) is arranged at the bottom of the heat-insulating groove body (506), the pipeline outlet (505) is arranged at one side of the pipeline inlet (504), a lifting mechanism (6) is arranged below the main body (4) of the heat-insulating groove body (4) of the die blank, the lifting mechanism (6) comprises a heat-insulating base (601), a first screw hole (602), a hydraulic rod (603), a positioning screw hole (604) and a second positioning screw hole (604) arranged at the base (604) and a positioning screw hole (604) arranged at the bottom of the positioning base (604), the utility model discloses a hydraulic pressure heat insulation device, including location base (604), location base (604) edge fixed mounting has second screw (605), location base (604) intermediate position fixed mounting has hydraulic stem (603), hydraulic stem (603) upper end fixed mounting has thermal-insulated base (601), first screw (602) have been seted up to thermal-insulated base (601) edge.

2. A rapidly cooled injection mold blank according to claim 1, wherein: an inlet and outlet opening is formed in the bottom of the die blank main body (4), and the cooling water pipe (502) penetrates through the die blank main body (4) through the inlet and outlet opening.

3. A rapidly cooling injection mold blank as in claim 2, wherein: one end of the cooling water pipe (502) extends into the heat insulation groove body (506) through the pipeline inlet (504), one end of the cooling water pipe (502) extends out of the heat insulation groove body (506) through the pipeline outlet (505), and heat conduction liquid is stored in the heat insulation groove body (506).

4. A rapidly cooled injection mold blank according to claim 3, wherein: screws are arranged in the first screw hole (602) and the second screw hole (605), the positioning base (604) is fixed at the bottom of the die blank main body (4) through the screws, and the heat insulation base (601) is fixed at the bottom of the heat insulation groove body (506) through the screws.

5. A rapidly cooled injection mold blank according to claim 4, wherein: one end of the hydraulic rod (603) is connected to the bottom of the heat insulation groove body (506) through the heat insulation base (601), and the other end of the hydraulic rod (603) is connected to the bottom of the die blank main body (4) through the positioning base (604).

6. A rapidly cooled injection mold blank according to claim 5, wherein: the upper die (1) of the die is arranged above the lower die (2) of the die through a guide rod (3).

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