CN219114682U

CN219114682U - Inclined roof structure

Info

Publication number: CN219114682U
Application number: CN202222556317.6U
Authority: CN
Inventors: 齐鸣
Original assignee: Perlman Electrical Kunshan Co ltd
Current assignee: Perlman Electrical Kunshan Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-02
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an inclined roof structure, which comprises: the side part of the swinging insert is provided with an inclined plane which gradually changes from bottom to top, and the end part of the swinging insert is provided with a reverse hook corresponding to a product; the bottom of the swing insert is hinged with a first connecting rod, and a second connecting rod is arranged at the bottom of the first connecting rod; the bottom of the swinging insert is provided with an inclined hole for installing the elastic component, one end of the elastic component is connected with the second connecting rod, and the other end of the elastic component penetrates through the first connecting rod and is inserted into the inclined hole at the bottom of the swinging insert; compared with the traditional inclined ejection structure, the novel space-saving inclined ejection structure is adopted under the condition that the same ejection stroke and the product space are limited, so that the empty space can be effectively saved, and the ejection stroke of a die can be reduced.

Description

Inclined roof structure

Technical Field

The utility model relates to an inclined top structure, and belongs to the technical field of demolding.

Background

The structure of the inverted hook is designed according to the structure of the product in the production process on the injection molding product, and the design for the inverted hook is complex in demolding, the inverted hook and the product are slightly improperly designed in the space distance in the demolding process, the product is damaged when the mold is withdrawn, and the traditional mold is designed to be molded by adopting an inclined top structure. However, there is sometimes insufficient space for product interference in the backward direction of the pitched roof, which affects product demolding.

Disclosure of Invention

The utility model aims to overcome the defect that product interference in the backward direction of an inclined top is insufficient in a traditional die design adopting the inclined top structure to form the inclined top in the prior art, and the product demoulding is influenced.

A spatial pitched roof structure comprising:

the side part of the swinging insert is provided with an inclined plane which gradually changes from bottom to top, and the end part of the swinging insert is provided with a reverse hook corresponding to a product; the bottom of the swing insert is hinged with a first connecting rod, and a second connecting rod is arranged at the bottom of the first connecting rod;

the bottom of the swinging insert is provided with an inclined hole for installing the elastic component, one end of the elastic component is connected with the second connecting rod, and the other end of the elastic component penetrates through the first connecting rod and is inserted into the inclined hole at the bottom of the swinging insert.

Further, a screw is arranged at the bottom of the second connecting rod and used for connecting the power end.

Further, the swing insert sleeve is provided with an insert sleeve, and a male die is sleeved outside the insert sleeve.

Further, a positioning sleeve is sleeved at the joint of the swing insert and the connecting rod.

Further, the bottom of the swinging insert is provided with a bulge matched with the positioning sleeve.

Further, the elastic component is a wire spring.

Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional inclined ejection structure, the novel space-saving inclined ejection structure is adopted under the condition that the same ejection stroke and the product space are limited, so that the empty space can be effectively saved, and the ejection stroke of a die can be reduced. The processing is simple, the space is saved, the installation is simple, and the method is rapid and convenient. And can realize standardization and exchange.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is an internal view of the structure of the present utility model;

FIG. 3 is a schematic view of a wire spring portion of the present utility model;

FIG. 4 is a schematic diagram of the mold opening state of the present utility model;

FIG. 5 is a schematic diagram of the present utility model in a closed mode;

in the figure: 1. swinging the seed; 2. a seed sleeve is arranged in the shell; 3. a positioning sleeve; 4. a wire spring; 5. a first connecting rod; 6. a second connecting rod; 7. a screw; 8. a product; 9. and (5) male die.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

As shown in fig. 1-5, an angled roof structure is disclosed, comprising:

the side part of the swinging insert 1 is provided with an inclined plane gradually changing from bottom to top, as shown in fig. 3, the inclined plane has a certain radian, and the resistance of the elastic component to slide and rise along the swinging insert 1 is reduced;

the end part of the swinging insert 1 is provided with a reverse hook corresponding to the product 8; the bottom of the swing insert 1 is hinged with a first connecting rod 5, and a second connecting rod 6 is arranged at the bottom of the first connecting rod 5;

one end of the elastic component is connected with the second connecting rod 6, and the other end of the elastic component penetrates through the first connecting rod 5 and is inserted into an inclined hole at the bottom of the swinging insert 1;

in this embodiment, the swing insert 1 is sleeved with an insert sleeve 2, the insert sleeve 2 is fixed in the male mold 9, and the swing insert 1 slides up and down in the insert sleeve 2; the bottom of the second connecting rod 6 is provided with a screw 7, the screw 7 is used for connecting a power end, and the power end provides ascending or descending power and drives the second connecting rod 6, the first connecting rod 5, the elastic component and the swinging insert 1 to ascend or descend; a positioning sleeve 3 is sleeved at the joint of the swing insert 1 and the first connecting rod 5, the positioning sleeve 3 is used for being connected with the insert sleeve 2, the positioning sleeve 3 is connected with the male die 9, and the insert sleeve 2 is fixed in this way;

as shown in fig. 2 and fig. 3, the bottom of the swinging insert 1 is provided with a protrusion matched with the positioning sleeve 3, the protrusion is not shown, but it is clear from the figure that when the first connecting rod 5 rises to drive the swinging insert 1 to move, a hole for installing a spring steel wire is processed at the bottom of the swinging insert, so that the space for straightening the elastic component by bending can be released, the elastic component is enabled to collide with the inclined surface of the swinging insert 1, the swinging insert 1 is enabled to move rightwards, the reverse hook space is reserved, and the azimuth words referred to herein are described according to fig. 2 and fig. 3.

In this embodiment, the elastic component is a steel wire spring 4, the steel wire spring is straight, and a hole for installing a spring steel wire is processed at the bottom of the swinging insert, so that the force generated by elastic release of the spring steel wire after ejection drives the formed insert to swing to realize demoulding.

When the ejector is used, referring to the schematic diagrams in fig. 4 and 5, during ejection, the second connecting rod drives the swinging insert to move upwards, and the swinging insert rotates and swings at a hinging point under the action force released by the head of the steel wire spring and the inclined plane of the insert sleeve so as to realize product demoulding.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. An oblique top structure, characterized by comprising:

the swinging insert (1) is characterized in that an inclined plane which gradually changes from bottom to top is arranged at the side part of the swinging insert (1), and a barb corresponding to a product (8) is arranged at the end part of the swinging insert (1); the bottom of the swing insert (1) is hinged with a first connecting rod (5), and a second connecting rod (6) is arranged at the bottom of the first connecting rod (5);

the bottom of the swinging insert (1) is provided with an inclined hole for installing the elastic component, one end of the elastic component is connected with the connecting rod II (6), and the other end of the elastic component penetrates the connecting rod I (5) and is inserted into the inclined hole at the bottom of the swinging insert (1).

2. The pitched roof structure according to claim 1, wherein a screw (7) is arranged at the bottom of the second connecting rod (6), and the screw (7) is used for connecting a power end.

3. The pitched roof structure according to claim 1, wherein the swinging insert (1) is sleeved with an insert sleeve (2), and a male die (9) is sleeved outside the insert sleeve (2).

4. The pitched roof structure according to claim 1, wherein a positioning sleeve (3) is sleeved at the hinge position of the swing insert (1) and the first connecting rod (5).

5. The pitched roof structure according to claim 4, wherein the bottom of the swinging insert (1) is provided with a protrusion matched with the positioning sleeve (3).

6. A pitched roof structure according to claim 1, characterized by the fact that the elastic element is a wire spring (4).