CN217993319U

CN217993319U - Constant temperature kuppe mold processing

Info

Publication number: CN217993319U
Application number: CN202221595483.0U
Authority: CN
Inventors: 朱月中
Original assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Current assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-09
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of mold processing, in particular to a constant-temperature air guide sleeve processing mold, which comprises a lower mold base, an upper mold covered on the top surface of the lower mold base, injection molding holes arranged at two sides of the middle part of the top surface of the upper mold, a heat insulation sleeve embedded at the inner side of the injection molding hole, a heat insulation sleeve outer wall butted against the inner wall of the injection molding hole, and a heat insulation sleeve outer wall connected with the inner wall of the injection molding hole in a sliding way; the utility model discloses the insulation cover has been increased to the hole position inboard of moulding plastics at last mould, has reduced the inboard aluminium water yield of long injection moulding hole to make the kuppe pour the completion back, two mouthful of moulding plastics can cool off with similar speed, thereby increased the convenience of module when the drawing of patterns, two when having avoided the drawing of patterns mould plastics mouthful cooling temperature difference and cause the problem of module damage, improved the quality of module when adding man-hour.

Description

Constant temperature kuppe mold processing

Technical Field

The utility model relates to a mould processing technology field especially relates to a constant temperature kuppe mold processing.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

When the existing mould for processing the ship air guide sleeve is used for injection moulding and demoulding, the lengths of two injection moulding holes are different due to the overlarge inclination angle of the air guide sleeve, the injection moulding hole sites of the injection moulding piece are different in cooling time, so that demoulding is difficult, and a casting is deformed and damaged after demoulding.

Therefore, it is necessary to provide a constant temperature dome processing mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a constant temperature kuppe mold processing.

The utility model provides a pair of constant temperature kuppe mold processing includes:

the injection molding device comprises a lower die base, an upper die covering the top surface of the lower die base, and injection molding holes arranged on two sides of the middle part of the top surface of the upper die, wherein a heat insulation sleeve is embedded in the inner side of each injection molding hole, the outer wall of the heat insulation sleeve is abutted to the inner wall of each injection molding hole, and the outer wall of the heat insulation sleeve is in sliding connection with the inner wall of each injection molding hole.

Preferably, the two sides of the upper die are provided with side die blocks, and the inner sides of the side die blocks are provided with fixing screws in a penetrating way to be fixed on the outer walls of the end faces of the two sides of the upper die.

Preferably, a sealing strip is embedded at the position where the bottom of the side module is connected with the upper die, and the bottom surface of the sealing strip abuts against the lower die base and the outer wall of the upper die.

Preferably, a sealing sleeve is embedded in the position of the injection hole connecting insulation sleeve, and the insulation sleeve is arranged on the inner wall of the sealing sleeve in a penetrating manner.

Preferably, a positioning chuck is fixed at the top of one end of the sealing sleeve connected with the inner side of the lower die base and clamped on the inner wall of the lower die base.

Preferably, a die cavity block is fixed on the top surface of the lower die base at the position where the upper die is connected, a die is sleeved on the outer wall of the die cavity block, and the top surface of the die abuts against the inner wall of the upper die.

Compared with the prior art, the utility model provides a pair of constant temperature kuppe mold processing has following beneficial effect:

1. the utility model discloses the insulation cover has been increased to the hole position inboard of moulding plastics at last mould, has reduced the inboard aluminium water yield of long injection moulding hole to make the kuppe pour the completion back, two mouthful of moulding plastics can cool off with similar speed, thereby increased the convenience of module when the drawing of patterns, two when having avoided the drawing of patterns mould plastics mouthful cooling temperature difference and cause the problem of module damage, improved the quality of module when adding man-hour.

2. The utility model discloses add the seal bushing in the inboard in the hole of moulding plastics to the inboard one end of mould has been added at seal bushing connection and has been equipped with the location dop, makes the insulation can seal with the upper die base after being connected to the downthehole side of moulding plastics, avoids the insulation can to overflow to the outside in the aluminium water of being connected to the downthehole side of moulding plastics back, and the setting of location dop has improved the stability of seal bushing self.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a constant temperature dome processing mold according to the present invention;

FIG. 2 is an exploded view of the upper mold shown in FIG. 1;

FIG. 3 is a schematic view of the side module shown in FIG. 1;

fig. 4 is an exploded view of the lower mold base shown in fig. 1.

Reference numbers in the figures: 1. a lower die base; 2. an upper die; 3. injection molding holes; 4. a thermal insulation sleeve; 5. a side module; 6. sealing the sleeve; 7. positioning the chuck; 8. a sealing strip; 9. fixing the screw rod; 10. a mold cavity block; 11. a module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to the drawings, an embodiment of the present invention provides a constant temperature dome processing mold, including:

the injection molding machine comprises a lower die base 1, an upper die 2 covering the top surface of the lower die base 1, injection molding holes 3 formed in the two sides of the middle of the top surface of the upper die 2, a heat insulation sleeve 4 embedded in the inner side of each injection molding hole 3, the outer wall of each heat insulation sleeve 4 is abutted to the inner wall of each injection molding hole 3, and the outer wall of each heat insulation sleeve 4 is slidably connected with the inner wall of each injection molding hole 3.

It should be noted that: a die cavity block 10 is fixed on the top surface of the lower die base 1 at the position of the upper die 2, a die part 11 is sleeved on the outer wall of the die cavity block 10, and the top surface of the die part 11 abuts against the inner wall of the upper die 2.

In the present embodiment: the utility model discloses 3 position inboards of the hole of moulding plastics of last mould 2 have increased the insulation cover 4, have reduced the 3 inboard aluminium water yield in long injection hole, thereby make the kuppe pour the completion back, two mouthful of moulding plastics can cool off with similar speed, thereby increased the convenience of module 11 when the drawing of patterns, two when having avoided the drawing of patterns mould plastics mouthful cooling temperature difference and cause the problem that module 11 damaged, improved module 11 in man-hour quality.

In the embodiment of the present invention, please refer to the attached drawings, two sides of the upper mold 2 are provided with the side mold blocks 5, the inner sides of the side mold blocks 5 are provided with the fixing screws 9 fixed on the outer walls of the end surfaces of the two sides of the upper mold 2, the position of the injection hole 3 connected with the heat preservation sleeve 4 is embedded with the sealing sleeve 6, and the heat preservation sleeve 4 is arranged on the inner wall of the sealing sleeve 6;

it should be noted that: the bottom of the side module 5 is embedded with a sealing strip 8 at the position connected with the upper die 2, the bottom surface of the sealing strip 8 is abutted against the outer walls of the lower die base 1 and the upper die 2, the top of the end, connected with the inner side of the lower die base 1, of the sealing sleeve 6 is fixed with a positioning chuck 7, and the positioning chuck 7 is clamped on the inner wall of the lower die base 1.

In the present embodiment: the utility model discloses sealed sleeve 6 has been increased in the inboard in hole 3 of moulding plastics to 2 inboard one ends of mould have been increased and have been had location dop 7 on sealed sleeve 6 connection, make insulation cover 4 can seal with the upper die base after being connected to 3 inboards in hole of moulding plastics, avoid 4 pipes of insulation cover to be connected to 3 inboard back aluminium waters of hole of moulding plastics and can spill over to the outside, and location dop 7's setting has improved the stability of sealed sleeve 6 self.

The use process comprises the following steps:

during the use, the side module 5 is connected to the two sides of the upper die 2, when the connection is performed, the sealing strip 8 is required to be connected to the bottom of the position where the side module 5 is connected with the upper die 2, then the side module 5 is connected with the upper die 2 by the fixing screw rods 9, after the connection of the upper die 2 is completed, the upper die 2 is connected to the top surface of the lower die base 1, then molten aluminum is injected into the die cavity from the two injection holes 3 on the top surface of the upper die 2, after the injection is completed, the heat insulation sleeve 4 is inserted into the longer injection hole, when the heat insulation sleeve 4 is inserted, the outer wall of the heat insulation sleeve 4 can be firstly abutted against the inner wall of the sealing sleeve 6, at the moment, the molten aluminum inside the injection holes 3 can be extruded to the inner side of the die cavity, and after the heat insulation sleeve 4 completely enters the inner side of the sealing sleeve 6, the length of the die pieces 11 on the inner sides of the injection holes 3 on the two sides can be ensured to be consistent.

The utility model discloses in circuit and control that relate to be prior art, do not carry out too much repeated description here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a constant temperature kuppe mold processing, includes lower mold base (1), covers last mould (2) that fits lower mold base (1) top surface, sets up injection molding hole (3) of mould (2) top surface middle part both sides, its characterized in that, injection molding hole (3) inboard gomphosis has insulation cover (4), insulation cover (4) outer wall butt in injection molding hole (3) inner wall, and insulation cover (4) outer wall and injection molding hole (3) inner wall sliding connection.

2. The constant-temperature air guide sleeve processing mold as claimed in claim 1, wherein side mold blocks (5) are arranged on two sides of the upper mold (2), and fixing screws (9) are arranged inside the side mold blocks (5) in a penetrating manner and fixed on outer walls of end faces on two sides of the upper mold (2).

3. The constant-temperature air guide sleeve processing mold as claimed in claim 2, wherein a sealing strip (8) is embedded at a position where the bottom of the side mold block (5) is connected with the upper mold (2), and the bottom surface of the sealing strip (8) abuts against the outer walls of the lower mold base (1) and the upper mold (2).

4. The constant-temperature air guide sleeve processing mold as claimed in claim 1, wherein a sealing sleeve (6) is embedded in a position where the injection molding hole (3) is connected with the heat insulation sleeve (4), and the heat insulation sleeve (4) penetrates through the inner wall of the sealing sleeve (6).

5. The constant-temperature air guide sleeve processing die as claimed in claim 4, wherein a positioning chuck (7) is fixed at the top of one end of the sealing sleeve (6) connected with the inner side of the lower die base (1), and the positioning chuck (7) is clamped on the inner wall of the lower die base (1).

6. The constant-temperature air guide sleeve processing mold as claimed in claim 1, wherein a mold cavity block (10) is fixed at a position where the top surface of the lower mold base (1) is connected with the upper mold (2), a mold piece (11) is sleeved on the outer wall of the mold cavity block (10), and the top surface of the mold piece (11) abuts against the inner wall of the upper mold (2).