Sliding block mechanism for communication relay framework injection mold

Abstract

The utility model relates to the technical field of injection molds, and discloses a sliding block mechanism for a communication relay framework injection mold, which comprises a workbench, four corners of the top of the workbench are fixedly connected with fixing rods, and the outer parts of the fixing rods are slidably connected with an upper injection molding plate. Connecting rods are fixedly connected to the left side and the right side of the bottom of the upper injection molding plate, a lower injection molding plate is slidably connected to the outer portions of the fixing rods, sliding grooves are formed in the left side and the right side of the top of the lower injection molding plate, fixing columns are fixedly connected to the left side and the right side of the top of the lower injection molding plate, and limiting blocks are fixedly connected to the outer portions of the fixing columns. Sliding blocks are slidably connected to the left side and the right side of the top of the lower injection molding plate. According to the injection molding device, the connecting rod outside the upper injection molding plate can make contact with the sliding block 13, the connecting rod can be clamped with the sliding groove, the sliding block extrudes the first spring, and then the connecting rod can limit the sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to a slider mechanism for an injection mold of a communication relay skeleton. Background Art

[0002] The slider mechanism of the communication relay skeleton injection mold is usually used for parts with complex structures or special shapes in the mold to achieve specific functions or shape requirements during the injection molding process. The slider mechanism plays a role of dynamic movement in the mold so that during the injection molding process, the mold can smoothly release the molded part while maintaining the required shape and structure.

[0003] In the prior art, some slider mechanisms used in the injection mold for the skeleton of a communication relay usually release the molded parts in the mold to a certain extent after the slider completes the corresponding action, so that the molded parts can be smoothly demolded from the mold, but the slider mechanism cannot be limited. However, in the specific use process, although the mold can be smoothly demolded, if the slider mechanism cannot be limited, the position of the mold during operation may be unstable or inaccurate, which may affect the size and quality of the product, thereby affecting the accuracy and stability of the manufacturing process. Therefore, in response to the above problems, a slider mechanism for an injection mold for a communication relay skeleton is proposed. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a slider mechanism for a communication relay skeleton injection mold, aiming to improve the problem that some slider mechanisms for communication relay skeleton injection molds in the prior art cannot limit the slider mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A slider mechanism for a communication relay skeleton injection mold, comprising a workbench, the top four corners of the workbench are fixedly connected with fixed rods, the outer side of the fixed rods is slidably connected with an upper injection molding plate, the bottom left and right sides of the upper injection molding plate are fixedly connected with connecting rods, the outer side of the fixed rods is slidably connected with a lower injection molding plate, the top left and right sides of the lower injection molding plate are provided with sliding grooves, the top left and right sides of the lower injection molding plate are fixedly connected with fixed columns, the outer side of the fixed columns is fixedly connected with a limited position block, the top left and right sides of the lower injection molding plate are slidably connected with sliding blocks, the inner side of the sliding block is fixedly connected with an elastic component, the top of the lower injection molding plate is fixedly connected with a mold body, the top of the workbench is fixedly connected with a driving component, and the top of the driving component is fixedly connected with a connecting plate;

[0007] As a further description of the above technical solution:

[0008] The elastic component comprises a spring 1, one end of which is fixedly connected to the inside of the sliding block, and the other end of which is fixedly connected to the outside of the mold body;

[0009] As a further description of the above technical solution:

[0010] The driving assembly comprises a hydraulic cylinder, a driving end of the hydraulic cylinder is fixedly connected to a connection plate, and the outside of the hydraulic cylinder is fixedly connected to the top of the workbench;

[0011] As a further description of the above technical solution:

[0012] The four corners of the top of the lower injection molding plate are all slidably connected to sliding rods, the outside of the sliding rods is fixedly connected to a connecting frame, and the outside of the connecting frame is rotatably connected to a rotating plate;

[0013] As a further description of the above technical solution:

[0014] The other end of the rotating plate is rotatably connected to a connecting frame, the bottom of the connecting frame is fixedly connected to an insertion rod, a cavity is opened inside the lower injection molding plate, and a second spring is arranged inside the cavity;

[0015] As a further description of the above technical solution:

[0016] The four corners of the top of the workbench are fixedly connected with support columns, the top of the support columns is fixedly connected with a top plate, and the top of the top plate is fixedly connected with an injection molding box;

[0017] As a further description of the above technical solution:

[0018] The rear side of the injection molding box is fixedly connected with a pump body, the output end of the pump body is fixedly connected with an injection molding tube, and the rear side of the injection molding tube is fixedly connected to the rear side of the upper injection molding plate;

[0019] As a further description of the above technical solution:

[0020] One end of the second spring is fixedly connected to the outside of the insertion rod, and the other end of the second spring is fixedly connected to the inside of the lower injection molding plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the connecting rod outside the upper injection molding plate is able to contact the sliding block 13, so that the connecting rod and the sliding groove can be engaged with each other, so that the sliding block presses the spring 1, and then the connecting rod can limit the sliding block.

[0023] 2. In the utility model, the sliding rod drives the rotating plate to rotate inside the lower injection molding plate through the connecting frame. When the rotating plate rotates, the rotating plate drives the insert rod to slide inside the lower injection molding plate through the connecting frame, and then the spring 2 can drive the insert rod to engage with the mold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a slider mechanism for a communication relay skeleton injection mold proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a sliding block of a slider mechanism for a communication relay skeleton injection mold proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a mold for a slider mechanism of a communication relay skeleton injection mold proposed by the utility model;

[0027] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 The utility model is a schematic structural diagram of a pump body of a slider mechanism for a communication relay skeleton injection mold.

[0029] Legend:

[0030] 1. Workbench; 2. Fixed rod; 3. Upper injection molding plate; 4. Connecting rod; 5. Lower injection molding plate; 6. Slide; 7. Fixed column; 8. Limit block; 9. Mold body; 10. Spring 1; 11. Hydraulic cylinder; 12. Connecting plate; 13. Sliding block; 14. Sliding rod; 15. Connecting frame; 16. Rotating plate; 17. Connecting frame; 18. Inserting rod; 19. Spring 2; 20. Support column; 21. Top plate; 22. Injection molding box; 23. Pump body; 24. Injection molding tube. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a slider mechanism for a communication relay skeleton injection mold, including a workbench 1, which serves as the base of the entire slider mechanism. The workbench 1 provides stable support. The top four corners of the workbench 1 are fixedly connected with fixed rods 2 to provide a stable sliding path for an upper injection molding plate 3 and a lower injection molding plate 5. The outer side of the fixed rod 2 is slidably connected with an upper injection molding plate 3. The sliding connection between the upper injection molding plate 3 and the fixed rod 2 allows the upper injection molding plate 3 to move up and down smoothly to adapt to the opening and closing action of the mold during the injection molding process. The bottom left and right sides of the upper injection molding plate 3 are fixedly connected The connecting rod 4 is connected to ensure the synchronous movement between the upper injection molding plate 3 and the lower injection molding plate 5 to maintain the stability of the mold during the injection molding process. The lower injection molding plate 5 is slidably connected to the outside of the fixed rod 2, and a slide groove 6 is provided on the top of the fixed rod 2 to fix and guide the movement of the sliding block 13. At the same time, the mold body 9 is fixed on the top to directly participate in the injection molding process. The left and right sides of the top of the lower injection molding plate 5 are provided with slide grooves 6. The slide grooves 6 provide precise guidance for the sliding block 13 to ensure that the sliding block 13 can move smoothly. The left and right sides of the top of the lower injection molding plate 5 are fixedly connected with fixed columns 7. The outer fixed column 7 The fixed connection limit block 8, the fixed column 7 and the limit block 8 work together to provide limit and support for the sliding block 13 to prevent the sliding block 13 from excessive movement or rotation during use. The left and right sides of the top of the lower injection molding plate 5 are slidably connected with the sliding block 13. The inside of the sliding block 13 is fixedly connected with an elastic component. The elastic component includes a spring 10, which provides the dynamic support required by the mold during the injection molding process, helps the mold to evenly distribute the injection molding pressure, and reduces the defects of the finished product. One end of the spring 10 is fixedly connected to the inside of the sliding block 13, and the other end of the spring 10 is fixedly connected to the mold. The outside of the body 9 and the top of the lower injection molding plate 5 are fixedly connected with the mold body 9, which is fixedly connected with the lower injection molding plate 5 and is responsible for forming the specific shape of the communication relay skeleton. The top of the workbench 1 is fixedly connected with the driving assembly, which includes a hydraulic cylinder 11, which drives the opening and closing of the mold through hydraulic force to achieve automation and precise control of the injection molding process. The driving end of the hydraulic cylinder 11 is fixedly connected with a connecting plate 12, and the outside of the hydraulic cylinder 11 is fixedly connected to the top of the workbench 1. The top of the driving assembly is fixedly connected with the connecting plate 12 to ensure uniform transmission of the driving force and smooth movement of the mold.

[0033] Reference Figure 3-Figure 5The four corners of the top of the lower injection molding plate 5 are slidably connected with sliding rods 14, and the outside of the sliding rod 14 is fixedly connected with a connecting frame 15 to convert and transmit power while maintaining the flexibility and stability of the structure. The outside of the connecting frame 15 is rotatably connected with a rotating plate 16 as an intermediary for power transmission. The other end of the rotating plate 16 is rotatably connected with a connecting frame 17 for transmitting power to a spring 2 19. The bottom of the connecting frame 17 is fixedly connected with an insertion rod 18. A cavity is opened inside the lower injection molding plate 5, and a spring 2 19 is arranged inside the cavity to provide the necessary elastic force to adapt to the pressure changes during the injection molding process. One end of the spring 2 19 is fixedly connected to the outside of the insertion rod 18, and the other end of the spring 2 19 is fixedly connected to the Inside the lower injection molding plate 5, the four corners of the top of the workbench 1 are fixedly connected to support columns 20, and the top of the support columns 20 is fixedly connected to a top plate 21, which carries an injection molding box 22 and its related components to maintain the integrity of the structure. The top of the top plate 21 is fixedly connected to an injection molding box 22, which is used to store and transport injection molding materials and is an important part of the injection molding process. The rear side of the injection molding box 22 is fixedly connected to a pump body 23, which serves as a power source for transporting injection molding materials to ensure that the material can flow into the mold efficiently and stably. The output end of the pump body 23 is fixedly connected to an injection molding pipe 24, which is a channel for transporting the injection molding material from the pump body 23 to the mold to ensure smooth and continuous material flow. The rear side of the injection molding pipe 24 is fixedly connected to the rear side of the upper injection molding plate 3.

[0034] Working principle: When the sliding block 13 is limited, the hydraulic cylinder 11 is started. Under the action of the hydraulic cylinder 11, the hydraulic cylinder 11 drives the connecting plate 12 to drive the lower injection molding plate 5 to slide outside the fixed rod 2, and then the lower injection molding plate 5 can slide outside the fixed rod 2, so that the connecting rod 4 outside the upper injection molding plate 3 can contact the sliding block 13. Under the action of the connecting rod 4, when the lower injection molding plate 5 and the upper injection molding plate 3 are opened and closed, the connecting rod 4 can be engaged with the slide groove 6 under the action of the upper injection molding plate 3, so that the sliding block 13 squeezes the spring 10, and then the connecting rod 4 can limit the sliding block 13. When the mold body 9 is replaced, the sliding rod 14 is pulled. Under the action of the sliding rod 14, The sliding rod 14 drives the rotating plate 16 to rotate inside the lower injection molding plate 5 through the connecting frame 15. With the rotation of the rotating plate 16, the rotating plate 16 drives the insert rod 18 to slide inside the lower injection molding plate 5 through the connecting frame 17, and then the insert rod 18 squeezes the spring 2 19, so that the insert rod 18 can be separated from the outside of the mold body 9. At this moment, by loosening the sliding rod 14, under the action of the sliding rod 14, the sliding rod 14 drives the rotating plate 16 to rotate inside the lower injection molding plate 5 through the connecting frame 15. With the rotation of the rotating plate 16, the rotating plate 16 drives the insert rod 18 to slide inside the lower injection molding plate 5 through the connecting frame 17, and then the spring 2 19 can drive the insert rod 18 to engage with the mold body 9.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slider mechanism for a communication relay frame injection mold, comprising a workbench (1), characterized in that: The four corners of the top of the workbench (1) are fixedly connected to fixed rods (2), the outside of the fixed rods (2) is slidably connected to an upper injection molding plate (3), the bottom left and right sides of the upper injection molding plate (3) are fixedly connected to connecting rods (4), the outside of the fixed rods (2) is slidably connected to a lower injection molding plate (5), the top left and right sides of the lower injection molding plate (5) are provided with sliding grooves (6), the top left and right sides of the lower injection molding plate (5) are fixedly connected to fixed columns (7), the outside of the fixed columns (7) are fixedly connected to limit blocks (8), the top left and right sides of the lower injection molding plate (5) are slidably connected to sliding blocks (13), the inside of the sliding blocks (13) are fixedly connected to an elastic component, the top of the lower injection molding plate (5) is fixedly connected to a mold body (9), the top of the workbench (1) is fixedly connected to a driving component, and the top of the driving component is fixedly connected to a connecting plate (12).

2. The slider mechanism for the communication relay frame injection mold according to claim 1, characterized in that: The elastic component comprises a spring 1 (10), one end of which is fixedly connected to the inside of the sliding block (13), and the other end of which is fixedly connected to the outside of the mold body (9).

3. The slider mechanism for the communication relay frame injection mold according to claim 1, characterized in that: The driving assembly comprises a hydraulic cylinder (11), the driving end of the hydraulic cylinder (11) is fixedly connected to a connecting plate (12), and the outside of the hydraulic cylinder (11) is fixedly connected to the top of the workbench (1).

4. The slider mechanism for the communication relay frame injection mold according to claim 1, characterized in that: The four corners of the top of the lower injection molding plate (5) are slidably connected to sliding rods (14), the outside of the sliding rods (14) is fixedly connected to a connecting frame (15), and the outside of the connecting frame (15) is rotatably connected to a rotating plate (16).

5. The slider mechanism for the communication relay frame injection mold according to claim 4, characterized in that: The other end of the rotating plate (16) is rotatably connected to a connecting frame (17), and the bottom of the connecting frame (17) is fixedly connected to an insertion rod (18). A cavity is provided inside the lower injection molding plate (5), and a spring 2 (19) is provided inside the cavity.

6. The slider mechanism for the communication relay frame injection mold according to claim 1, characterized in that: The four corners of the top of the workbench (1) are fixedly connected to support columns (20), the top of the support columns (20) is fixedly connected to a top plate (21), and the top of the top plate (21) is fixedly connected to an injection molding box (22).

7. The slider mechanism for the communication relay frame injection mold according to claim 6, characterized in that: The rear side of the injection molding box (22) is fixedly connected to a pump body (23), the output end of the pump body (23) is fixedly connected to an injection molding tube (24), and the rear side of the injection molding tube (24) is fixedly connected to the rear side of the upper injection molding plate (3).

8. The slider mechanism for the communication relay frame injection mold according to claim 5, characterized in that: One end of the second spring (19) is fixedly connected to the outside of the insertion rod (18), and the other end of the second spring (19) is fixedly connected to the inside of the lower injection molding plate (5).

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