A mold for easy demolding of automotive trim parts

Abstract

This utility model relates to the technical field of automotive decorative parts molds that facilitate demolding, specifically an automotive decorative parts mold that facilitates demolding and is easy to use. It includes a support base, a support frame at the top of the support base, several threaded grooves at the top of the support frame, a threaded adjusting rod at the center of each threaded groove, a component ejector rod at the top of each threaded adjusting rod, telescopic rods at the left and right sides of the top of the support base, a small component stationary mold at the center of the two telescopic rods, an ejector outlet at the injection cavity of the small component stationary mold, and a small component moving mold at the center of the top of the two telescopic rods.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive decorative parts molds that facilitate demolding, specifically an automotive decorative parts mold that facilitates demolding. Background Technology

[0002] As is well known, the aesthetics of a car's exterior and interior are enhanced by adding accessories. These accessories are called decorations or trim pieces. Various molds are used when manufacturing car trim pieces. After the car trim pieces are made using stamping molds, the finished products need to be removed from the molds.

[0003] Existing automotive trim molds are inconvenient for demolding smaller parts due to their small size, and the parts are prone to getting stuck in the mold. Therefore, we propose an automotive trim mold that facilitates demolding to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automotive decorative parts mold that facilitates demolding.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mold for automotive decorative parts that is easy to demold, comprising a support base, a support frame at the top of the support base, several threaded grooves at the top of the support frame, a threaded adjusting rod at the center of each threaded groove, each threaded adjusting rod cooperating with the threaded groove, a component ejector rod at the top of each threaded adjusting rod, telescopic rods at the left and right sides of the top of the support base, a small component stationary mold at the center of the two telescopic rods, an ejector outlet at the injection cavity of the small component stationary mold, an ejector rod cooperating with the ejector outlet, and a small component moving mold at the center of the top of the two telescopic rods.

[0008] Furthermore, an improvement of this utility model is that each threaded adjusting rod is provided with an adjusting handle at its bottom.

[0009] Furthermore, the improvements of this utility model include that the edges of the support base, support frame, threaded groove, threaded adjusting rod, component ejector rod, telescopic rod, small component stationary mold, ejector outlet, and small component moving mold are all rounded.

[0010] Based on the above, the improvement of this utility model is that the fit between each threaded adjusting rod and the threaded groove is a threaded fit.

[0011] Furthermore, an improvement of this utility model is that the fit between the push rod and the top outlet of each component is a sliding fit.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides an easy-to-demold mold for automotive decorative parts, which has the following advantages:

[0014] This easy-to-demold automotive trim mold, by setting up a support base, support frame, threaded groove, threaded adjustment rod, component ejector rod, telescopic rod, small component stationary mold, ejector outlet and small component moving mold, makes it easy to eject and demold when injection molding smaller parts. It is more convenient to demold and will not get stuck in the mold. The use effect of this easy-to-demold automotive trim mold is better. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the axial side structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the axonal structure from another angle of the present invention;

[0017] Figure 3 This utility model Figure 2 The diagram shows a partially enlarged axial side structure at point A.

[0018] In the diagram: 1. Support base; 2. Support frame; 3. Threaded groove; 4. Threaded adjusting rod; 5. Component ejector rod; 6. Telescopic rod; 7. Small component stationary mold; 8. Ejector outlet; 9. Small component moving mold. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3This utility model discloses a mold for easy demolding of automotive decorative parts, comprising a support base 1, a support frame 2 at the top of the support base 1, several threaded grooves 3 at the top of the support frame 2, a threaded adjusting rod 4 at the middle of each threaded groove 3, and an adjusting handle at the bottom of each threaded adjusting rod 4, allowing for manual adjustment of the threaded adjusting rod 4 of the mold for easy demolding of automotive decorative parts. Each threaded adjusting rod 4 mates with a threaded groove 3, and the mating method between each threaded adjusting rod 4 and the threaded groove 3 is threaded, allowing the threaded adjusting rod 4 to be adjusted along the threaded groove 3. A component push rod 5 is provided at the top of each threaded adjusting rod 4. Telescopic rods 6 are provided at the left and right sides of the top of the support base 1, and a small [unclear] is provided at the middle of the two telescopic rods 6. The static mold 7 for small parts and the injection cavity of the small parts static mold 7 are all equipped with ejector ports 8. Each part ejector rod 5 is matched with the ejector port 8. The matching method between each part ejector rod 5 and the ejector port 8 is a sliding fit, so that the part ejector rod 5 can slide and adjust along the ejector port 8. The small parts moving mold 9 is set at the middle of the top of the two telescopic rods 6. The edges of the support base 1, support frame 2, threaded groove 3, threaded adjustment rod 4, part ejector rod 5, telescopic rod 6, small parts static mold 7, ejector port 8 and small parts moving mold 9 are all rounded, so that the mold of the automotive decorative parts that is easy to demold will not scratch the user when using it. The mold of the automotive decorative parts that is easy to demold is also easy to eject and demold when injecting smaller parts. It is more convenient to demold and will not get stuck in the mold.

[0021] In summary, this easy-to-demold automotive trim mold allows for the adjustment of the moving mold 9 of the small component via the telescopic rod 6 during use. The moving mold 9 and the stationary mold 7 of the small component are then used for injection molding. After injection, the telescopic rod 6 is first used to raise the moving mold 9. Then, the threaded adjusting rod 4 is manually rotated. The engagement between the threaded adjusting rod 4 and the threaded groove 3 causes the ejector rod 5 to push into the ejector outlet 8, thereby ejecting the molded component. This easy-to-demold automotive trim mold facilitates ejection and demolding of smaller parts during injection molding. It is more convenient during demolding, preventing the parts from getting stuck in the mold, resulting in better overall performance.

[0022] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0023] To better illustrate this embodiment, some parts in the accompanying drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions.

[0024] Furthermore, unless otherwise defined, the technical or scientific terms used in this application description shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," and "outer," etc., used in this application description to indicate relative direction or positional relationship are used only to indicate relative orientation or positional relationship, and do not imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore should not be construed as a limitation on this application. The terms "first," "second," "third," and similar terms used in this application description are used only for descriptive purposes to distinguish different components, and should not be construed as indicating or implying relative importance. The terms "a," "one," or "the," etc., used in this application description should not be construed as an absolute limitation on quantity, but should be construed as indicating the existence of at least one. The terms "including," "comprising," etc., used in this application description mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0025] Furthermore, it should be noted that, unless otherwise explicitly specified and limited, terms such as “installation,” “connection,” and “linkage” used in the description of this application should be interpreted broadly. For example, a connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand its specific meaning in this application according to the specific circumstances.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mould for automobile trim parts which facilitates demoulding, comprising a support base (1), characterised in that: The top of the support base (1) is provided with a support frame (2), and the top of the support frame (2) is provided with several threaded grooves (3). Each threaded groove (3) is provided with a threaded adjusting rod (4) in the middle. Each threaded adjusting rod (4) cooperates with the threaded groove (3). Each threaded adjusting rod (4) is provided with a component push rod (5) at the top. The top left and top right of the support base (1) are provided with telescopic rods (6). The middle of the two telescopic rods (6) is provided with a small component stationary mold (7). The injection cavity of the small component stationary mold (7) is provided with an ejector (8). Each component push rod (5) cooperates with the ejector (8). The middle of the top of the two telescopic rods (6) is provided with a small component moving mold (9).

2. A mold for an automotive trim part facilitating demolding according to claim 1, characterized in that: Each of the threaded adjusting rods (4) is provided with an adjusting handle at its bottom.

3. The automotive trim part mold facilitating demolding according to claim 1, characterized in that: The edges of the support base (1), support frame (2), threaded groove (3), threaded adjusting rod (4), component top rod (5), telescopic rod (6), small component static mold (7), top outlet (8) and small component moving mold (9) are all rounded.

4. The automotive trim part mold facilitating demolding of claim 1, wherein: The fit between each of the threaded adjusting rods (4) and the threaded groove (3) is a threaded fit.

5. The automotive trim part mold facilitating demolding of claim 1, wherein: The fit between the push rod (5) and the top outlet (8) of each component is a sliding fit.

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