CN207825299U - A kind of automobile rearview mirror mold being quickly cooled down - Google Patents

Abstract

The utility model relates to a fast-cooling automotive rearview mirror mould, which comprises a mould, a liquid injection hole, a fixing hole, an overflow prevention hole, a cooling chamber, a refrigerant pipe, and a cooling hole. The surface of the mold is provided with a liquid injection hole. The side of the liquid injection hole is provided with a fixed hole, and the side of the mold is provided with an anti-overflow hole, and the liquid injection hole, the fixed hole, and the anti-overflow hole are all fixedly connected with the mould, and a cooling chamber is provided under the mould, so The inside of the cooling bin is provided with a refrigerant pipe, and the refrigerant pipe is fixedly connected to the mold through the cooling bin, and the cooling hole is fixedly provided under the cooling bin. This kind of fast-cooling automobile rearview mirror mold can be equipped with a belt The cooling chamber with refrigerant pipes is convenient to increase the molding speed of the automobile rearview mirror mould, and the overflowing situation can be avoided by setting the molding chamber with overflow-proof holes. The structure is simple and easy to realize.

Description

A Rapidly Cooling Auto Rearview Mirror Mold

technical field

The utility model relates to the technical field of auto parts, in particular to a fast-cooling auto rearview mirror mold.

Background technique

Car rearview mirrors are located on the left and right sides of the car's head, as well as the front of the car interior. The car rearview mirror reflects the situation behind, side and below the car, so that the driver can indirectly see the situation at these positions. It acts as a "second eye" and expands the driver's field of vision. The mirror is an important safety item, and its mirror surface, shape and operation are all very particular. There are corresponding industry standards for the quality and installation of rearview mirrors, and they cannot be arbitrary. Rearview mirrors are divided by installation position, and are divided into exterior rearview mirrors, lower rearview mirrors and interior rearview mirrors. Divided by purpose, the exterior rearview mirror reflects the rear side of the car, the lower rearview mirror reflects the front and bottom of the car, and the interior rearview mirror reflects the rear of the car and the interior of the car. The use is different, and the mirror structure will also be different. Generally, there are two main types of rearview mirrors. One is a plane mirror. As the name suggests, the mirror is flat. In terminology, it is "the surface curvature radius R is infinite". This is the same as the general household mirror, and the same image size as the visual size can be obtained. , This plane mirror is often used as an interior rearview mirror. The other is a convex mirror. The mirror surface is spherical and has different radii of curvature. Its image is smaller than the visual, but the field of view is larger, just like the role of a camera "wide-angle lens". This kind of convex mirror is often used as an exterior rearview mirror. and lower mirrors. Cars and other light passenger vehicles are generally equipped with exterior rearview mirrors and interior rearview mirrors, and large commercial vehicles (buses and trucks) are generally equipped with exterior rearview mirrors, lower rearview mirrors and interior rearview mirrors, but in actual use Among them, the mold is prone to overflow, secondly, the sealing performance is poor, and it is not easy to seal, and secondly, the molding speed is slow. These are problems that actually exist and need to be solved urgently.

Utility model content

The purpose of the utility model is to provide a fast-cooling automobile rearview mirror mold, which solves the problems raised in the background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a rapid cooling automotive rearview mirror mold, including molds, liquid injection holes, fixing holes, overflow holes, cooling chambers, refrigerant pipes, cooling holes, the mold The surface of the surface is provided with a liquid injection hole, the side of the liquid injection hole is provided with a fixing hole, and the side of the mold is provided with an overflow hole, and the liquid injection hole, the fixing hole, and the overflow prevention hole are all fixedly connected with the mold. A cooling bin is provided below the mold, and a refrigerant pipe is arranged inside the cooling bin, and the refrigerant pipe is fixedly connected to the mold through the cooling bin, and cooling holes are fixedly arranged under the cooling bin.

As a preferred embodiment of the present invention, a mold cover is fixed above the mold.

As a preferred embodiment of the present utility model, a forming chamber is fixed under the mold cover.

As a preferred embodiment of the present invention, a base is fixed under the cooling bin.

As a preferred embodiment of the present utility model, the overflow prevention holes are arranged in double groups.

Compared with the prior art, the utility model has the beneficial effects: the rapid cooling mold of the automobile rearview mirror can be conveniently increased by setting the cooling chamber with the refrigerant pipe, and the molding speed of the automobile rearview mirror mold can be increased by setting The forming bin with overflow-proof holes avoids overflowing, and the structure is simple and easy to implement.

Description of drawings

Fig. 1 is a kind of fast cooling automobile rearview mirror mold structural representation of the utility model;

Fig. 2 is a top view schematic diagram of a rapidly cooled automobile rearview mirror mold of the utility model.

In the figure: 1 mould, 2 liquid injection hole, 3 fixing hole, 4 mold cover, 5 overflow prevention hole, 6 forming chamber, 7 cooling chamber, 8 refrigerant pipe, 9 base, 10 cooling hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a fast-cooling automotive rearview mirror mold, including a mold 1, a liquid injection hole 2, a fixing hole 3, an overflow prevention hole 5, a cooling chamber 7, a refrigerant pipe 8, and a cooling hole 10, the surface of the mold 1 is provided with a liquid injection hole 2, the side of the liquid injection hole 2 is provided with a fixing hole 3, the side of the mold 1 is provided with an overflow prevention hole 5, and the liquid injection hole 2, fixed The hole 3 and the anti-overflow hole 5 are all fixedly connected with the mold 1. A cooling chamber 7 is provided under the mold 1. A refrigerant pipe 8 is arranged inside the cooling chamber 7. The refrigerant pipe 8 passes through the cooling chamber 7 and the mold. 1 is fixedly connected, and the lower part of the cooling chamber 7 is fixedly provided with cooling holes 10.

As a preferred technical solution in this embodiment, a mold cover 4 is fixed above the mold 1, a molding chamber 6 is fixed below the mold cover 4, and a base is fixed below the cooling chamber 7. 9. The anti-overflow holes 5 are set in two groups, the setting of the forming chamber 6 is convenient for forming, the setting of the cooling chamber 7 is convenient for forming work, and the setting of the mold cover 4 is convenient for overall protection.

The improvement of the utility model is that: firstly, the cooling chamber 7 with the refrigerant pipe 8 can be set to facilitate the increase of the forming speed of the automobile rearview mirror mould, and the forming chamber 6 with the overflow prevention hole 5 can be set to avoid overflowing The situation is simple in structure and easy to implement.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A rapidly cooled automotive rearview mirror mold, comprising a mold (1), a liquid injection hole (2), a fixing hole (3), an overflow prevention hole (5), a cooling chamber (7), and a refrigerant pipe (8) , cooling hole (10), it is characterized in that: the surface of described mold (1) is provided with liquid injection hole (2), and the side of described liquid injection hole (2) is provided with fixing hole (3), and described mold ( The side of 1) is provided with an anti-overflow hole (5), and the liquid injection hole (2), the fixing hole (3), and the anti-overflow hole (5) are all fixedly connected with the mold (1), and the mold (1) A cooling bin (7) is provided below, and a refrigerant pipe (8) is arranged inside the cooling bin (7), and the refrigerant pipe (8) is fixedly connected to the mold (1) through the cooling bin (7), and the cooling chamber (7) is fixedly connected to the mold (1). The bottom of the warehouse (7) is fixedly provided with cooling holes (10). 2. A rapidly cooled automotive rearview mirror mold according to claim 1, characterized in that: a mold cover (4) is fixed above the mold (1). 3. A rapidly cooling automobile rearview mirror mold according to claim 2, characterized in that: a molding chamber (6) is fixedly arranged below the mold cover (4). 4. A fast-cooling automobile rearview mirror mold according to claim 1, characterized in that: a base (9) is fixed below the cooling chamber (7). 5. A rapidly cooled automotive rearview mirror mold according to claim 1, characterized in that: the overflow prevention holes (5) are arranged in two groups.