CN217798873U

CN217798873U - But injection mold of fast demoulding

Info

Publication number: CN217798873U
Application number: CN202221158049.6U
Authority: CN
Inventors: 王英杰
Original assignee: Suzhou Borman Home Technology Co ltd
Current assignee: Suzhou Borman Home Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-15
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses an injection mold capable of rapidly demolding, which comprises a top plate and a top mold, wherein the bottom of the top plate is provided with the top mold; a thermometer is arranged at the top of the top plate; the top of roof is run through and is installed the guiding tube, and the guiding tube is located one side of thermometer, the top of roof is run through and is seted up the exhaust hole, and the exhaust hole is located the opposite side of thermometer. The utility model discloses a thermometer is installed to the roof, and the thermometer detects the inside temperature of top mould via its inside group battery power supply to turn into digital signal with temperature information and show, the person of facilitating the use looks over in real time the inside foundry goods temperature of device, improves device application scope.

Description

But injection mold of fast demoulding

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold of fast demoulding.

Background

With the continuous development of modern society and the continuous improvement of economic level, domestic industrial manufacturing technology is also continuously developed, and in the existing industrial manufacturing technology, an injection mold is taken as common casting manufacturing equipment, and has the characteristics of integral forming and convenience for casting a complex structure, so that the injection mold gradually becomes an indispensable part of the industrial manufacturing technology in the modern society.

The injection mold in the prior art has the following defects:

1. patent document CN210758943U discloses an injection mold easy to dissipate heat, "the utility model belongs to the technical field of injection molds, and particularly relates to an injection mold easy to dissipate heat, which comprises a top plate, a bottom plate, a lower mold, an upper mold and a base, wherein two side plates which are distributed oppositely are installed on the top surface of the base, and the injection mold is installed on the top surface of the base through the bottom plate and is positioned inside the two side plates; the opposite surfaces of the two side plates are respectively provided with a radiating fan; a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two side surfaces of the upper die, and a cooling flow channel communicated with the liquid inlet pipe and the liquid outlet pipe is arranged in the upper die; the injection mold of the utility model can cool the mold from the outside and the inside at the same time through the arranged cooling fan and the cooling flow channel, and has high cooling efficiency and high molding efficiency of plastic parts; go up mould and bed die compound die after, further stabilize through manual supplementary stable subassembly, avoid the mould at the in-process shake of moulding plastics, improve stability, improve and mould a quality ", this injection mold, because of it lacks the temperature display part, cause in the device use, can't carry out real-time detection to the temperature of foundry goods, and then influence device application scope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but injection mold of fast demoulding to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold capable of being rapidly demolded comprises a top plate and a top mold, wherein the top mold is mounted at the bottom of the top plate;

a thermometer is arranged at the top of the top plate;

the top of roof is run through and is installed the guiding tube, and the guiding tube is located one side of thermometer, the top of roof is run through and is seted up the exhaust hole, and the exhaust hole is located the opposite side of thermometer.

Preferably, the bottom of the top mold is connected with a bottom mold in a fitting manner.

Preferably, a bottom plate is installed at the bottom of the bottom mold.

Preferably, four groups of threaded fixing holes are formed in the bottom of the bottom plate in a penetrating mode.

Preferably, the top of the top plate is in threaded connection with a demolding bolt, and the bottom end of the demolding bolt extends to the top of the bottom plate.

Preferably, one side of bottom plate is run through and is installed the check valve, the inner wall of bottom plate has arranged the cooling intermediate layer in inside.

Preferably, the other side of the bottom plate is provided with an output pipe in a penetrating way.

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

1. the utility model discloses an install the thermometer, the thermometer detects the inside temperature of top mould via its inside group battery power supply to turn into digital signal with temperature information and show, the person of facilitating the use looks over in real time the inside foundry goods temperature of device, improves device application scope.

2. The utility model discloses an install the drawing of patterns and tie, when needs are demolded the device, can rotate via external force, the drawing of patterns is tied, because of roof and drawing of patterns bolt interconnect, the screw thread rebound that the surface was tied along the drawing of patterns to roof this moment together takes top mould to accomplish the drawing of patterns of device, the hoisting device convenience.

3. The utility model discloses an install the check valve, cooling intermediate layer and output tube, put the use, be connected with external water conveyor with the check valve, and pour into cold water into the inside of check valve, the check valve guides cold water to the interbedded inside of cooling this moment, this moment under the effect of heat transfer, the casting efficiency of foundry goods is accelerated in the cooling intermediate layer cools down to the inside metal liquid of bottom mould via the bottom plate, and meanwhile the water after the heat absorption releases to the external environment in via the output tube, accomplish going on of cooling.

Drawings

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

FIG. 2 is a schematic structural view of the top connection portion of the bottom plate of the present invention;

FIG. 3 is a cross-sectional view of a part of the bottom plate of the present invention;

fig. 4 is a schematic structural view of a cut-away part of the top plate of the present invention.

In the figure: 1. a top plate; 2. a top mold; 3. a temperature meter; 4. a guide tube; 5. an exhaust hole; 6. a bottom mold; 7. a base plate; 8. a threaded fixing hole; 9. demoulding bolt; 10. a one-way valve; 11. cooling the interlayer; 12. and (5) outputting the product.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: an injection mold capable of being rapidly demolded;

the top die 2 is arranged at the bottom of the top plate 1, the top plate 1 provides fixing points for the top die 2, a thermometer 3, a guide pipe 4, an exhaust hole 5 and a demoulding bolt 9 which are arranged on the outer surface of the top die 1, when molten metal enters the inside of the top die 2 through the guide pipe 4 when the top die 2 is arranged at the bottom of the top plate 1, the top die 2 provides a containing space for the molten metal through a cavity shared by the bottom die 6, and meanwhile, the shape of metal is ensured to be specific when the molten metal is cooled; the top of roof 1 runs through and installs guiding tube 4, and guiding tube 4 is located one side of thermometer 3, inject the inside of guiding tube 4 with the molten metal liquid before the use device, guiding tube 4 guides the molten metal liquid to the inside cavity of top mould 2 and bottom mould 6 this moment, the top of roof 1 runs through and has seted up exhaust hole 5, and exhaust hole 5 is located the opposite side of thermometer 3, exhaust hole 5 runs through and sets up the top to roof 1, when the molten metal gets into the inside cavity of top mould 2 and bottom mould 6, the inside air of cavity is under the pressure, discharge to the external environment via exhaust hole 5, prevent that the foundry goods is because of the air gets into inside the molten metal, influence device casting quality, the bottom gomphosis of top mould 2 is connected with bottom mould 6, bottom mould 6 gomphosis is connected to the bottom of top mould 2, for the molten metal liquid, provide the accommodation space, guarantee simultaneously that the shape of molten metal liquid cooling metal is specific, bottom plate 7 is installed to the bottom of bottom mould 6, be external fixed orifices 8 for its outer surface and internally mounted's screw thread, check valve 10, cooling 11 and output tube 12 provide the fixed point, the bottom plate that the fixed point that external bolt 8 that the external fixed orifices that the screw thread was seted up is inserted to the bottom of 7, the external fixed device is connected before the external fixed mounting of external connection of fixed mounting device, and external connection platform 8, and external connection device, four external connection of external connection device.

As shown in fig. 1 and 4, an injection mold capable of being rapidly demolded;

including roof 1 and thermometer 3, thermometer 3 is installed at the top of roof 1, and thermometer 3 detects 2 inside temperatures of top mould through its inside group battery power supply to convert temperature information into digital signal and show, the person of facilitating the use looks over in real time the inside foundry goods temperature of device, improves device application scope.

As shown in fig. 1 and 2, an injection mold capable of being rapidly demolded;

including roof 1 and drawing of

patterns bolt

9, 1 top threaded connection of roof has drawing of patterns bolt 9, and the bottom of drawing of patterns bolt 9 extends to the top of bottom plate 7, when needs carry out the drawing of patterns to the device, can rotate via external force, and 9 are tied in the drawing of patterns, because of roof 1 and drawing of patterns bolt 9 interconnect, and the screw thread rebound of 9 surfaces is tied along the drawing of patterns to roof 1 even top mould 2 this moment to accomplish the drawing of patterns of device, the hoisting device convenience.

As shown in fig. 1, 2 and 3, an injection mold capable of being rapidly demolded;

including bottom plate 7 and check valve 10, one side of bottom plate 7 is run through and is installed check valve 10, in the device use, be connected check valve 10 with external water conveyor, and pour into cold water into the inside of check valve 10, check valve 10 guides cold water to the inside of cooling intermediate layer 11 this moment, cooling intermediate layer 11 has been arranged to the inner wall inside of bottom plate 7, after cold water gets into cooling intermediate layer 11's inside, under the effect of heat transfer, cool down the casting efficiency of accelerating the foundry goods to the metal liquid of bottom mould 6 inside via bottom plate 7, the opposite side of bottom plate 7 runs through and installs output tube 12, water after the heat absorption releases to the external environment in via output tube 12, accomplish going on of cooling.

The working principle is as follows: insert external bolt inside of screw thread fixed orifices 8 at first, and be connected external bolt and external fixed platform, accomplish the fixed of device, later pour into the inside of guiding tube 4 with the molten metal liquid, guiding tube 4 guides the molten metal liquid to the inside cavity of top mould 2 and bottom mould 6 this moment, top mould 2 passes through the cavity common with bottom mould 6 this moment, for the molten metal liquid, provide accommodation space, guarantee the shape of metal specific when the molten metal liquid cools off simultaneously, after the foundry goods casting is accomplished, via external force rotation, drawing of patterns bolt 9, because of roof 1 and drawing of patterns bolt 9 interconnect, roof 1 takes top mould 2 along the screw thread rebound of drawing of patterns bolt 9 surface this moment, thereby accomplish the drawing of patterns of device, take out the foundry goods.

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. An injection mold capable of realizing rapid demolding, which comprises a top plate (1) and a top mold (2), and is characterized in that: a top mold (2) is arranged at the bottom of the top plate (1);

a thermometer (3) is arranged at the top of the top plate (1);

the top of roof (1) is run through and is installed guide tube (4), and guide tube (4) are located one side of thermometer (3), the top of roof (1) is run through and has been seted up exhaust hole (5), and exhaust hole (5) are located the opposite side of thermometer (3).

2. The rapidly demoldable injection mold according to claim 1, wherein: the bottom of the top die (2) is embedded and connected with a bottom die (6).

3. The rapidly demoldable injection mold according to claim 2, wherein: and a bottom plate (7) is arranged at the bottom of the bottom mold (6).

4. The rapidly demoldable injection mold according to claim 3, wherein: four groups of thread fixing holes (8) are formed in the bottom of the bottom plate (7) in a penetrating mode.

5. The rapidly demoldable injection mold according to claim 1, wherein: the top of the top plate (1) is in threaded connection with a demolding bolt (9), and the bottom end of the demolding bolt (9) extends to the top of the bottom plate (7).

6. The rapidly demoldable injection mold according to claim 3, wherein: one side of bottom plate (7) is run through and is installed check valve (10), the inner wall of bottom plate (7) has arranged cooling intermediate layer (11) inside.

7. The rapidly demoldable injection mold according to claim 3, wherein: an output pipe (12) is arranged on the other side of the bottom plate (7) in a penetrating way.