CN220763668U

CN220763668U - Mould with heat preservation function

Info

Publication number: CN220763668U
Application number: CN202322342702.5U
Authority: CN
Inventors: 陈军海; 魏文娟; 匡万元; 万祖能; 陶向东
Original assignee: Shanghai Qianshuo Precision Plastic Co ltd
Current assignee: Shanghai Qianshuo Precision Plastic Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-12
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to a die with a heat preservation function, which comprises an upper die, a lower die, a first heat preservation mechanism and a second heat preservation mechanism, wherein the lower die is arranged in the first heat preservation mechanism, the upper die is arranged in the second heat preservation mechanism, the first heat preservation mechanism and the second heat preservation mechanism both comprise heat preservation shells, heat preservation plates are arranged at the ends of the heat preservation shells, limiting plates are movably arranged on the periphery of the inner sides of the heat preservation shells, the limiting plates are in contact with the side walls of the upper die and the lower die, and feeding seats are arranged on the heat preservation plates of the second heat preservation mechanism; the upper die and the lower die are respectively placed in heat-preserving shells of the first heat-preserving mechanism and the second heat-preserving mechanism, and the threaded rod is driven to move on the side seat through the rotating handle until the limiting plate is in contact with the outer walls of the upper die and the lower die, so that the upper die and the lower die with different specifications are conveniently and respectively fixed in the first heat-preserving mechanism and the second heat-preserving mechanism.

Description

Mould with heat preservation function

Technical Field

The utility model relates to the technical field of dies, in particular to a die with a heat preservation function.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.

For some special materials, when the temperature of the die is over 180 degrees, the heat dissipation is faster because the volume of the die iron material is large, and more energy is consumed when auxiliary heat preservation is performed through external heating equipment.

Disclosure of Invention

The utility model solves the problem of providing a die with a heat preservation function, and solves the technical problem that more energy is consumed when auxiliary heat preservation is carried out through external heating equipment because the die iron material is large in volume and fast in heat dissipation when the temperature of the die is over 180 degrees for some special materials.

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

the utility model provides a mould with heat preservation function, includes mould, lower mould, first heat preservation mechanism and second heat preservation mechanism, the lower mould is installed in first heat preservation mechanism, go up the mould and install in second heat preservation mechanism, first heat preservation mechanism and second heat preservation mechanism all include the heat preservation casing, and heat preservation casing tip installs the heated board, the inboard equal movable mounting all around of heat preservation casing is used for the limiting plate, and limiting plate and last mould and lower mould lateral wall contact, install the feeding seat on the heated board of second heat preservation mechanism.

Preferably, side seats are vertically arranged around the outer side of the heat-insulating plate, and threaded rods are arranged in the side seats in a threaded manner.

Preferably, the outer end of the threaded rod is provided with a rotating handle, and the inner end of the threaded rod penetrates through the heat insulation shell and is connected with the limiting plate bearing.

Preferably, a plurality of limiting rods are arranged on the outer side of the heat-preserving shell, and the limiting rods on the heat-preserving shell of the first heat-preserving mechanism and the second heat-preserving mechanism respectively penetrate through limiting holes at two ends of the limiting rods.

Preferably, a plurality of heating resistance wires are arranged on the inner wall of the heat-insulating shell.

The beneficial effects of the utility model are as follows: the upper die and the lower die are respectively arranged in heat-preserving shells of the first heat-preserving mechanism and the second heat-preserving mechanism, and at the moment, the threaded rod is driven to move on the side seat by the rotating handle until the limiting plate is contacted with the outer walls of the upper die and the lower die, so that the upper die and the lower die with different specifications are conveniently fixed in the first heat-preserving mechanism and the second heat-preserving mechanism respectively;

at this time, the first heat preservation mechanism and the second heat preservation mechanism are arranged outside the upper die and the lower die, so that the temperature of the die is effectively maintained, and meanwhile, the effect of safety protection is achieved, and scalding is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic structural diagram of a first heat preservation mechanism of the present utility model.

Legend description:

1. a first heat retaining mechanism; 2. a second heat preservation mechanism; 3. a heat-insulating housing; 4. a thermal insulation board; 5. a side seat; 6. a threaded rod; 7. a rotating handle; 8. a limiting plate; 9. a limit bolt; 10. a limit rod; 11. a limiting hole; 12. and a feeding seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1 and 2, a mold with heat preservation function comprises an upper mold, a lower mold, a first heat preservation mechanism 1 and a second heat preservation mechanism 2, wherein the lower mold is installed in the first heat preservation mechanism 1, the upper mold is installed in the second heat preservation mechanism 2, the first heat preservation mechanism 1 and the second heat preservation mechanism 2 both comprise a heat preservation shell 3, a heat preservation plate 4 is installed at the end part of the heat preservation shell 3, a limiting plate 8 is movably installed around the inner side of the heat preservation shell 3, the limiting plate 8 is in contact with the side walls of the upper mold and the lower mold, a feeding seat 12 is installed on the heat preservation plate 4 of the second heat preservation mechanism 2, side seats 5 are vertically installed around the outer side of the heat preservation plate 4, threaded rods 6 are installed through internal threads of the side seats 5, rotary handles 7 are installed at the outer ends of the threaded rods 6, the inner ends of the threaded rods 6 are connected with the limiting plate 8 through bearings of the heat preservation shell 3, the threaded rods 6 are driven to move on the side seats 5 through rotary handles 7 until the limiting plate 8 is in contact with the outer walls of the upper mold and the lower mold, so that the upper mold and the lower mold with different specifications are fixed in the first heat preservation mechanism 1 and the second heat preservation mechanism 2 respectively;

the outer side of the heat preservation shell 3 is provided with a plurality of limiting rods 10, the limiting rods 10 on the heat preservation shell 3 of the first heat preservation mechanism 1 and the second heat preservation mechanism 2 respectively penetrate through limiting holes 11 at two ends of the limiting rods 10, the limiting rods 10 are mounted on limiting bolts 9, and the first heat preservation mechanism 1 and the second heat preservation mechanism 2 are mounted and fixed;

a plurality of heating resistance wires are arranged on the inner wall of the heat preservation shell 3, and when the temperature of an upper die and a lower die in the heat preservation shell 3 is too low, the heating resistance wires are connected with a power supply through wires at the moment, so that heating and heat preservation are carried out.

The upper die is installed in the heat-preserving shell 3 of the first heat-preserving mechanism 1, the lower die is installed in the heat-preserving shell 3 of the second heat-preserving mechanism 2, the threaded rod 6 is driven to move on the side seat 5 through the rotating handle 7 until the limiting plate 8 is in contact with the outer walls of the upper die and the lower die, installation is achieved, then the upper die and the lower die are assembled, the first heat-preserving mechanism 1 and the second heat-preserving mechanism 2 are assembled, and then the limiting rod 10 is installed on the limiting bolt 9, so that the first heat-preserving mechanism 1 and the second heat-preserving mechanism 2 are installed and fixed.

The upper die and the lower die are respectively arranged in the heat preservation shells 3 of the first heat preservation mechanism 1 and the second heat preservation mechanism 2, at the moment, the threaded rod 6 is driven to move on the side seat 5 by the rotating handle 7 until the limiting plate 8 contacts with the outer walls of the upper die and the lower die, so that the upper die and the lower die with different specifications are conveniently fixed in the first heat preservation mechanism 1 and the second heat preservation mechanism 2 respectively;

at this time, the first heat preservation mechanism 1 and the second heat preservation mechanism 2 are arranged outside the upper die and the lower die, so that the temperature of the die is effectively maintained, and meanwhile, the effect of safety protection is achieved, and scalding is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mould with heat preservation function, its characterized in that, including last mould, lower mould, first heat preservation mechanism (1) and second heat preservation mechanism (2), the lower mould is installed in first heat preservation mechanism (1), go up the mould and install in second heat preservation mechanism (2), first heat preservation mechanism (1) and second heat preservation mechanism (2) all include heat preservation casing (3), and heat preservation casing (3) tip installs heated board (4), all movable mounting all around the inside of heat preservation casing (3) is used for limiting plate (8), and limiting plate (8) and last mould and lower mould lateral wall contact, install feeding seat (12) on heat preservation board (4) of second heat preservation mechanism (2).

2. The mold with the heat preservation function according to claim 1, wherein side seats (5) are vertically arranged on the periphery of the outer side of the heat preservation plate (4), and threaded rods (6) are arranged in the side seats (5) in a threaded penetrating mode.

3. The mold with the heat preservation function according to claim 2, wherein a rotating handle (7) is arranged at the outer end of the threaded rod (6), and the inner end of the threaded rod (6) penetrates through the heat preservation shell (3) and is connected with a limiting plate (8) through a bearing.

4. The mold with the heat preservation function according to claim 1, wherein a plurality of limiting rods (10) are arranged on the outer side of the heat preservation shell (3), and the limiting rods (10) on the heat preservation shell (3) of the first heat preservation mechanism (1) and the second heat preservation mechanism (2) respectively penetrate through limiting holes (11) at two ends of the limiting rods (10).

5. A mould with heat preservation function according to claim 1, characterized in that the inner wall of the heat preservation shell (3) is provided with a plurality of heating resistance wires.