Oblique slide die

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to an oblique slide mold which comprises a movable mold base and a fixed mold base which are arranged up and down, a forming base is arranged between the movable mold base and the fixed mold base, and a mold cavity used for forming an injection molding part is arranged in the forming base. The movable mold base comprises a connecting plate, a guide column located in the connecting plate and a sliding block. An inclined T-shaped connecting piece is arranged at the bottom of the guide column, a corresponding T-shaped groove is formed in the sliding block, and the T-shaped connecting piece extends into the T-shaped groove so that the guide column can be connected with the sliding block in a sliding mode. The bottom ends of the sliding blocks are connected with die cavities. Due to the design of the oblique slide mold, oblique sliding connection between the guide column and the sliding block is allowed. Compared with traditional straight sliding connection, the design provides higher flexibility and adaptability. According to the injection mold, the T-shaped connecting piece and the T-shaped groove are used in cooperation, connection between the guide column and the sliding block is more stable, shaking and dislocation of the mold in the using process are effectively reduced, and therefore the precision and stability of the injection mold are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molds, in particular to an oblique sliding mold. Background Art

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automated operation, precise dimensions, easy product replacement, and the ability to form parts with complex shapes. Injection molding is suitable for mass production and molding processing fields such as complex-shaped products.

[0003] Many injection molded parts have complex structures, very precise requirements for molds, and low production efficiency. Therefore, it is necessary to design a molding mold for complex structures. Utility Model Content

[0004] The utility model aims to provide an oblique sliding mold to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides an oblique sliding mold, including a movable mold seat and a fixed mold seat arranged up and down, a molding seat is arranged between the movable mold seat and the fixed mold seat, and a mold cavity for molding injection molded parts is arranged in the molding seat. The movable mold seat includes a connecting plate, a guide column located in the connecting plate, and a slider. An oblique T-shaped connector is arranged at the bottom of the guide column, and a corresponding T-shaped groove is arranged in the slider. The T-shaped connector extends into the T-shaped groove so that the guide column and the slider are slidably connected; the bottom end of the slider is connected to the mold cavity.

[0006] Furthermore, the T-shaped connector includes a left edge plate, a right edge plate and a web plate, the web plate is arranged at the bottom of the guide column, and the other end of the web plate is laterally connected to the left edge plate and the right edge plate, so that the left edge plate and the right edge plate respectively form sliding grooves with the guide column; the slider is hollow, and its two ends extend upward and are laterally bent to form bending parts, and the two bending parts slide in the sliding grooves respectively.

[0007] Furthermore, a protection seat is located in the connecting plate, and the protection seat surrounds the sliding block. The protection seat is provided with a guide groove which is open upward, and the sliding block is located in the guide groove.

[0008] Furthermore, one end of the T-shaped connector close to the center of the mold cavity is higher than the other end away from the center of the mold cavity.

[0009] Furthermore, a fixed connecting rod is provided at the bottom end of the sliding block, and the other end of the connecting rod is connected to the forming seat.

[0010] Furthermore, a pouring port is provided at the upper end of the connecting plate, and the pouring port is communicated with the mold cavity.

[0011] Furthermore, a plurality of cooling pipes are provided in the connecting plate and penetrate the inside thereof, so as to evenly cool the inside of the mold cavity and promote the molding of the raw materials.

[0012] Furthermore, an upper fixing plate is provided at the upper end of the movable mold seat, a lower fixing plate is provided at the lower end of the fixed mold seat, and a pouring port is provided on the upper fixing plate and is connected to the mold cavity.

[0013] Furthermore, the sliders and guide pins are provided in four groups, and are respectively located at the corners of the mold cavity.

[0014] The above one or more technical solutions in the oblique sliding mold provided by the embodiment of the utility model have at least the following technical effects:

[0015] The design of the oblique sliding mold allows the guide post and the slider to be connected obliquely. This design provides greater flexibility and adaptability than the traditional straight sliding connection. Through the use of T-type connectors and T-type grooves, the connection between the guide post and the slider is more stable, effectively reducing the shaking and misalignment of the mold during use, thereby improving the precision and stability of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A structural diagram of an oblique sliding mold provided in an embodiment of the utility model.

[0018] Figure 2 The hidden upper fixing plate and the part of the connecting plate of the oblique sliding mold provided by the embodiment of the utility model Figure 1 .

[0019] Figure 3 A three-dimensional diagram of the hidden upper fixing plate, connecting plate and protective seat of the oblique sliding mold provided in an embodiment of the utility model.

[0020] Figure 4 A structural diagram of a T-shaped connector of an oblique sliding mold provided in an embodiment of the utility model.

[0021] Description of main reference numerals: 100, movable die seat; 110, connecting plate; 120, guide column; 130, slider; 140, T-shaped connector; 141, left edge plate; 142, right edge plate; 143, web; 150, T-shaped groove; 160, sliding groove; 170, bending portion;

[0022] 200, fixed die seat;

[0023] 300, protection seat; 310, guide groove;

[0024] 400, connecting rod; 410, pouring port; 420, cooling pipe;

[0025] 500, upper fixing plate; 510, lower fixing plate. DETAILED DESCRIPTION

[0026] The following describes the embodiments of the present invention in detail. Figures 1 to 4 , wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 4 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0030] In the embodiment of the utility model, this case provides an oblique sliding mold, including a movable mold base 100 and a fixed mold base 200 arranged up and down, a molding base is provided between the movable mold base 100 and the fixed mold base 200, and a mold cavity for molding injection molded parts is provided in the molding base. The movable mold base 100 includes a connecting plate 110, a guide column 120 located in the connecting plate 110, and a slider 130. An oblique T-shaped connector 140 is provided at the bottom of the guide column 120, and a corresponding T-shaped groove 150 is provided in the slider 130. The T-shaped connector 140 extends into the T-shaped groove 150 so that the guide column 120 and the slider 130 are slidably connected; the bottom end of the slider 130 is connected to the mold cavity.

[0031] Specifically, the design of the oblique sliding mold allows an oblique sliding connection between the guide post 120 and the slider 130. This design provides greater flexibility and adaptability than the traditional straight sliding connection. Through the use of the T-shaped connector 140 and the T-shaped groove 150, the connection between the guide post 120 and the slider 130 is more stable, effectively reducing the shaking and misalignment of the mold during use, thereby improving the precision and stability of the injection mold.

[0032] In another embodiment of the utility model, the T-shaped connector 140 includes a left edge plate 141, a right edge plate 142 and a web 143. The web 143 is arranged at the bottom of the guide column 120. The other end of the web 143 is laterally connected to the left edge plate 141 and the right edge plate 142, respectively, so that the left edge plate 141 and the right edge plate 142 respectively form a sliding groove 160 with the guide column 120; the slider 130 is hollow inside, and its two ends extend upward and bend laterally to form a bending portion 170, and the two bending portions 170 slide in the sliding groove 160 respectively. Specifically, the design feature of the oblique sliding mold lies in the oblique sliding connection between the guide column 120 and the slider 130. The design of the T-shaped connector 140, including the left edge plate 141, the right edge plate 142 and the web 143, provides a stable support for the guide column 120. The connection between the web 143 and the bottom of the guide column 120 enhances the overall rigidity of the guide column 120, while the left edge plate 141 and the right edge plate 142 form a sliding groove 160 with the guide column 120, providing a clear sliding path for the slider 130, thereby ensuring the stability and accuracy of the slider 130 during movement.

[0033] In another embodiment of the utility model, a protective seat 300 is located in the connecting plate 110, and the protective seat 300 surrounds the slider 130. The protective seat 300 is provided with a guide groove 310 that opens upward, and the slider 130 is located in the guide groove 310. Specifically, the design of introducing the protective seat 300 significantly enhances the stability and safety of the slider 130. The protective seat 300 is located in the connecting plate 110 and surrounds the slider 130, providing additional support and protection for the slider 130. This structure ensures that the slider 130 is not easily offset or shaken during the operation of the mold, thereby ensuring the accuracy and quality of the injection molded part.

[0034] In another embodiment of the utility model, one end of the T-shaped connector 140 close to the center of the mold cavity is higher than the other end away from the center of the mold cavity. Specifically, the T-shaped connector 140 is arranged obliquely upward, and under this height difference, the guide column 120 moves upward to pull the T-shaped connector 140 to move, so that the slider 130 slidably connected thereto moves in the direction of the oblique surface downward, that is, moves outward, thereby opening the mold cavity. The stability and accuracy of the slider 130 during the movement process are improved.

[0035] In another embodiment of the utility model, a fixed connecting rod 400 is provided at the bottom end of the slider 130, and the other end of the connecting rod 400 is connected to the forming seat. Specifically, the fixed connecting rod 400 provided at the bottom end of the slider 130 is connected to the forming seat, and this design optimizes the force distribution of the mold. The existence of the connecting rod 400 enables the slider 130 to disperse the pressure more evenly when subjected to force, reduces the deformation and wear of the mold caused by uneven force, and increases the service life of the mold.

[0036] In another embodiment of the utility model, a pouring port 410 is provided at the upper end of the connecting plate 110, and the pouring port 410 is connected to the mold cavity. The user pours the raw material from the pouring port 410, and realizes the processes of opening and closing, moving and injection molding of the mold through simple operations, thereby reducing the operating difficulty and skill requirements and improving the accuracy of the injection molded parts.

[0037] In another embodiment of the utility model, a plurality of cooling pipes 420 are provided in the connecting plate 110 and penetrate the inside thereof, so as to evenly cool the mold cavity and promote the molding of the raw materials.

[0038] In another embodiment of the utility model, an upper fixing plate 500 is provided at the upper end of the movable mold base 100, and a lower fixing plate 510 is provided at the lower end of the fixed mold base 200. The upper fixing plate 500 is provided with a pouring port 410 and communicates with the mold cavity. The upper fixing plate 500 and the lower fixing plate 510 are controlled by an external force, and the upper fixing plate 500 is manually or electrically lifted or dropped to realize the opening and closing action.

[0039] In another embodiment of the utility model, the slider 130 and the guide post 120 are provided with four groups, and are respectively located at the corners of the mold cavity. The design of the oblique sliding mold enables the slider 130 to move in an oblique upward direction, and the four groups of sliders 130 are distributed at the corners of the mold cavity. This design enables the mold to adapt to more complex injection molded parts. By adjusting the position and stroke of the slider 130, it can flexibly adapt to injection molded parts of different sizes and shapes, thereby improving the adaptability and flexibility of the mold.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oblique sliding mold, comprising a movable mold base (100) and a fixed mold base (200) arranged up and down, a molding base is arranged between the movable mold base (100) and the fixed mold base (200), and a mold cavity for molding an injection molded part is arranged in the molding base; characterized in that: The movable mold base (100) comprises a connecting plate (110), a guide column (120) located in the connecting plate (110), and a slider (130); an oblique T-shaped connecting piece (140) is provided at the bottom of the guide column (120), a corresponding T-shaped groove (150) is provided in the slider (130), and the T-shaped connecting piece (140) extends into the T-shaped groove (150) so that the guide column (120) and the slider (130) are slidably connected; the bottom end of the slider (130) is connected to the mold cavity.

2. The oblique slide mold according to claim 1, characterized in that: The T-shaped connector (140) comprises a left edge plate (141), a right edge plate (142) and a web plate (143), wherein the web plate (143) is arranged at the bottom of the guide column (120), and the other end of the web plate (143) is respectively connected transversely to the left edge plate (141) and the right edge plate (142), so that a sliding groove (160) is formed between the left edge plate (141) and the right edge plate (142) and the guide column (120); the slider (130) is hollow inside, and its two ends extend upward and are transversely bent to form a bending portion (170), and the two bending portions (170) slide in the sliding groove (160) respectively.

3. The oblique sliding mold according to claim 2, characterized in that: A protection seat (300) is located in the connecting plate (110), and the protection seat (300) surrounds the sliding block (130). The protection seat (300) is provided with a guide groove (310) opening upward, and the sliding block (130) is located in the guide groove (310).

4. The oblique sliding mold according to claim 3, characterized in that: One end of the T-shaped connector (140) close to the center of the mold cavity is higher than the other end away from the center of the mold cavity.

5. The oblique slide mold according to claim 1, characterized in that: A fixed connecting rod (400) is provided at the bottom end of the sliding block (130), and the other end of the connecting rod (400) is connected to the forming seat.

6. The oblique slide mold according to any one of claims 1 to 4, characterized in that: A pouring port (410) is provided at the upper end of the connection plate (110), and the pouring port (410) is communicated with the mold cavity.

7. The oblique slide mold according to any one of claims 1 to 4, characterized in that: The connecting plate (110) is provided with a plurality of cooling pipes (420) penetrating therein, and is used to uniformly cool the mold cavity to promote the molding of the raw material.

8. The oblique slide mold according to claim 6, characterized in that: An upper fixing plate (500) is provided at the upper end of the movable mold base (100), a lower fixing plate (510) is provided at the lower end of the fixed mold base (200), and the upper fixing plate (500) is provided with the pouring port (410) and is connected to the mold cavity.

9. The oblique sliding mold according to claim 7, characterized in that: The sliders (130) and the guide pillars (120) are each provided with four groups, and are respectively located at the corners of the mold cavity.

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