Automobile skylight machining die with material guiding mechanism

Abstract

The utility model relates to the technical field of die equipment, in particular to an automobile sunroof machining die with a material guide mechanism, which is characterized by comprising a lower bed surface, a lower die, an upper die and an upper bed surface, the lower die is fixedly connected onto the lower bed surface, the upper die is arranged above the lower die, a lower die insert is mounted on the lower die, and the material guide mechanism is mounted on the lower die insert. An upper die insert is mounted on the upper die, and the position of the upper die insert corresponds to that of the lower die insert; the lower die comprises a lower die body, a plurality of safety bolts are connected to the lower die body, a lower die insert is connected to the lower die body, and a guide plate A is fixedly connected to the lower die insert. Guiding and positioning of materials can be achieved through the material guiding mechanism, incoming materials can be pushed and guided into the die through the idler wheels, it can be guaranteed that the materials stably and accurately enter the die, feeding is convenient, the height of the lifting plate is adjustable, the automatic feeding device can be suitable for different products, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold equipment, in particular to a mold for processing an automobile sunroof with a material guiding mechanism. Background Art

[0002] At present, molds are various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. The development of my country's mold industry has given strong support to the manufacturing industry, and at the same time, the development of the manufacturing industry has also promoted the development of the mold industry.

[0003] Currently, traditional molds used to process car sunroofs mainly rely on manual feeding to push the material, which leads to slow production speed and is prone to inaccurate material placement, thus affecting production efficiency.

[0004] Therefore, a mold for processing an automobile sunroof having a material guiding mechanism that can solve the above problems is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a mold for processing automobile sunroofs with a material guiding mechanism. In the utility model, the material guiding and positioning can be achieved through the material guiding mechanism. The incoming material can be pushed into the mold by rollers. The material can be ensured to enter the mold smoothly and accurately, which is convenient for feeding. The height of the lifting plate is adjustable and can be applied to different products, thereby improving the overall production efficiency.

[0006] The technical solution adopted by the utility model to solve the above technical problems is: a mold for processing an automobile sunroof with a material guiding mechanism, characterized in that: it comprises a lower bed, a lower mold, an upper mold and the upper bed, the lower mold is fixedly connected to the lower bed, the upper mold is arranged above the lower mold, a lower mold insert is installed on the lower mold, and an upper mold insert is installed on the upper mold, and the position of the upper mold insert corresponds to the position of the lower mold insert;

[0007] The lower mold includes a lower mold body, a plurality of safety bolts are connected to the lower mold body, the lower mold insert is connected to the lower mold body, a guide plate A is fixedly connected to the lower mold insert, a through hole is opened in the lower mold insert, and a material guide mechanism is installed in the through hole;

[0008] The material guiding mechanism includes a lifting plate, an upper supporting plate, a lower supporting plate, a driving cylinder and an air pipe. The lifting plate is fixedly connected to two slideways, and a plurality of rollers are rotatably connected in the slideways. The upper supporting plate is fixedly connected to the bottom of the lifting plate, and the lower supporting plate is connected to the bottom of the upper supporting plate. A guide column is connected between the lower supporting plate and the upper supporting plate. The driving cylinder is connected to the bottom of the lower supporting plate, and the output end of the driving cylinder is mutually drivingly connected to the lifting plate. The air pipe is connected to the bottom of the driving cylinder, and an air circuit throttle valve is connected to the air pipe.

[0009] A pressure ring is installed between the upper mold and the lower mold.

[0010] Furthermore, the upper mold includes an upper mold body, on which a guide plate B is fixedly connected, and on which a plurality of spring plungers and retaining wall keys are also fixedly connected.

[0011] Furthermore, the left and right sides of the lower mold body are respectively fixedly connected with lifting rods A, and the left and right sides of the upper mold body are respectively fixedly connected with lifting rods B.

[0012] Furthermore, an L-shaped quick-change connector A is connected to the bottom of the driving cylinder, one end of the air pipe is connected to the L-shaped quick-change connector A, and a connector is connected to the other end of the air pipe, which is used to connect to the air source.

[0013] Furthermore, the connector includes an L-shaped quick-change connector B, an internal thread straight-through connector and an air quick-change connector. The air quick-change connector is connected to one end of the internal thread straight-through connector, and the L-shaped quick-change connector B is connected to the other end of the internal thread straight-through connector.

[0014] Furthermore, a partition A and a partition B are fixedly connected in the through hole, and the partition A and the partition B are used to separate the guide column and the driving cylinder.

[0015] Furthermore, screw sleeves are provided on both sides of the blank pressing ring, and a guide plate C, a plurality of pressure regulating pads, a positioning plate and a buffer are installed on the blank pressing ring.

[0016] The advantages of the present invention are as follows: the present invention provides a mold for processing an automobile sunroof with a material guiding mechanism, and the present invention has the following advantages:

[0017] 1. Improve production efficiency: In this utility model, the material can be guided and positioned through the material guiding mechanism. The incoming material can be pushed into the mold by the roller. The material can be ensured to enter the mold smoothly and accurately, which is convenient for feeding. The height of the lifting plate is adjustable, which can be suitable for different products, thereby improving the overall production efficiency.

[0018] 2. Easy to maintain and replace: The driving cylinder adopts a quick-change joint design, which facilitates the rapid connection and disconnection of the air circuit, making equipment maintenance and component replacement more convenient, reducing downtime and maintenance costs; by adjusting the air circuit throttle valve, the material guide speed and force can be adjusted according to different material properties and product requirements, enhancing the flexibility of the mold and its adaptability to different processing tasks.

[0019] 3. Optimize mold structure: The use of components such as the medium-pressure edge ring and pressure-regulating pad in this utility model helps to optimize the closing pressure distribution of the mold, reduce local overpressure or underpressure, and ensure the mold life and processing consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 2 This is an enlarged structural diagram of the lower mold in the utility model;

[0023] Figure 3 This is an enlarged structural diagram of the upper mold in the utility model;

[0024] Figure 4 This is an enlarged structural diagram of the middle pressure ring of the utility model;

[0025] Figure 5 This is a structural diagram of the material guiding mechanism in the utility model;

[0026] in:

[0027] 1. Lower bed; 2. Lower mold; 201. Lower mold body;

[0028] 202. Lifting rod A; 203. Lower die insert; 2031. Guide plate A;

[0029] 2032, positioning key; 2033, through hole; 2034, partition A;

[0030] 2035, partition B; 204, safety bolt; 3, upper mold;

[0031] 301. Upper die body; 302. Lifting rod B; 303. Upper die insert;

[0032] 304, guide plate B; 305, spring plunger; 306, retaining wall key;

[0033] 4. Blank holder; 401. Screw sleeve; 402. Guide plate C;

[0034] 403, pressure regulating pad; 404, positioning plate; 405, buffer;

[0035] 5. Upper bed surface; 6. Lifting plate; 7. Slide;

[0036] 8. Roller; 9. Upper support plate; 10. Lower support plate;

[0037] 11. Guide column; 12. Driving cylinder; 1201. L-type quick-change connector A;

[0038] 13. Air pipe; 14. Air throttle valve; 15. L-type quick-change connector B;

[0039] 16. Internal thread straight connector; 17. Gas line quick-change connector. DETAILED DESCRIPTION

[0040] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The terms "installed", "connected", and "connected" 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, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example 1:

[0043] Figure 1 This is a schematic diagram of the explosion structure of the utility model. Figure 2 This is an enlarged structural diagram of the lower mold in the utility model. Figure 3 This is an enlarged structural diagram of the upper mold in this utility model. Figure 4 This is an enlarged structural diagram of the middle pressure ring of the utility model. Figure 5 This is a schematic diagram of the structure of the material guiding mechanism in the utility model. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The mold for processing an automobile sunroof with a material guide mechanism is characterized by comprising a lower bed 1, a lower mold 2, an upper mold 3 and an upper bed 5. The lower mold 2 is fixedly connected to the lower bed 1, wherein the lower bed 1 and the upper bed 5 serve as the basic platform of the mold, providing a stable support surface to ensure the stability and accuracy of the mold during operation; the upper mold 3 is arranged above the lower mold 2, and the lower mold 2 and the upper mold 3 together constitute the main molding space of the mold. They jointly determine the shape and size of the automobile sunroof component; the utility model is equipped with a lower mold insert 203 on the lower mold 2, and an upper mold insert 303 on the upper mold 3, and the position of the upper mold insert 303 corresponds to the position of the lower mold insert 203. The utility model can ensure the precise positioning and uniform force of the material during the molding process through the precise alignment of the upper mold insert 303 and the lower mold insert 203, and the assistance of the material guide mechanism, thereby improving the dimensional accuracy and surface quality of the final product.

[0044] The lower mold 2 in the present invention includes a lower mold body 201, and a plurality of safety bolts 204 are connected to the lower mold body 201. The use of the safety bolts 204 increases the stability of the mold structure, ensures the structural stability of the mold during the high-pressure forming process, prevents the insert from shifting, and prevents accidental displacement or damage during the high-pressure forming process. The lower mold insert 203 is connected to the lower mold body 201, and a guide plate A2031 is fixedly connected to the lower mold insert 203. A through hole 2033 is opened in the lower mold insert 203, and a material guiding mechanism is installed in the through hole 2033. Specifically, the present invention has a partition A2034 and a partition B2035 fixedly connected in the through hole 2033. The partition A2034 and the partition B2035 are used to separate the guide column 11 and the driving cylinder 12. Partition A2034 and partition B2035 are used to isolate the guide column 11 and the driving cylinder 12 to prevent oil leakage or gas from interfering with the normal movement of the guide column 11, thereby ensuring the reliable operation of the material guiding mechanism; the lower mold insert 203 and the upper mold insert 303 in the utility model are used to form the complex geometric shapes inside the mold, especially the edges and details of the skylight.

[0045] The material guiding mechanism in the present invention includes a lifting plate 6, an upper support plate 9, a lower support plate 10, a driving cylinder 12 and an air pipe 13. The lifting plate 6 is fixedly connected to two slideways 7, and a plurality of rollers 8 are rotatably connected in the slideways 7. The upper support plate 9 is fixedly connected to the bottom of the lifting plate 6, and the lower support plate 10 is connected to the bottom of the upper support plate 9. A guide column 11 is connected between the lower support plate 10 and the upper support plate 9, and the lower support plate 10 can be raised and lowered along the guide column 11. The driving cylinder 12 is connected to the bottom of the lower support plate 10. The output end of the driving cylinder 12 is mutually driven and connected with the lifting plate 6. The air pipe 13 is connected to the bottom of the driving cylinder 12, and an air circuit throttle valve 14 is connected to the air circuit 13. The material guiding mechanism in the present invention is responsible for guiding the conveying material so that it enters the mold smoothly, thereby improving production efficiency and accuracy. The driving cylinder 12 adjusts the speed and force through the air circuit throttle valve 14 to adapt to the processing requirements of different materials.

[0046] The utility model is connected to an L-shaped quick-change connector A1201 at the bottom of the driving cylinder 12, one end of the air pipe 13 and the L-shaped quick-change connector A1201 are connected to each other, and a connector is connected to the other end of the air pipe 13, and the connector is used to connect the air source. The connector includes an L-shaped quick-change connector B15, an internal thread straight-through connector 16 and an air quick-change connector 17. The air quick-change connector 17 is connected to one end of the internal thread straight-through connector 16, and the L-shaped quick-change connector B15 is connected to the other end of the internal thread straight-through connector 16. The L-shaped quick-change connector A1201 and B, the internal thread straight-through connector 16 and the air quick-change connector 17 constitute a quick connection system for the air circuit, which facilitates the rapid disassembly and assembly of the air pipe 13, simplifies the maintenance and debugging process of the driving cylinder 12, and reduces downtime.

[0047] The upper mold 3 in the present invention includes an upper mold body 301, on which a guide plate B304 is fixedly connected. A plurality of spring plungers 305 and retaining wall keys 306 are also fixedly connected to the upper mold body 301. The spring plungers 305 are used for buffering and resetting when the mold is opened and closed, and the retaining wall keys 306 help to fix the position of the mold to ensure position consistency during each molding process.

[0048] The utility model has a pressure ring 4 installed between the upper mold 3 and the lower mold 2, and screw sleeves 401 are opened on the left and right sides of the pressure ring 4. A guide plate C402, multiple pressure-regulating pads 403, a positioning plate 404 and a buffer 405 are installed on the pressure ring 4. The buffer 405 and the spring plunger 305 can absorb the impact when the mold is closed, reduce noise and vibration, and provide a more comfortable working environment for the operator. The pressure ring 4 is located between the upper mold body 301 and the lower mold 2. Through components such as the pressure-regulating pad 403, the positioning plate 404 and the buffer 405, the pressure distribution when the mold is closed can be optimized to ensure the quality consistency of the product during the molding process and the life of the mold; the utility model has lifting rods A202 fixedly connected to the left and right sides of the lower mold body 201, and lifting rods B302 fixedly connected to the left and right sides of the upper mold body 301, which facilitates the lifting and transportation of the mold and improves the efficiency of mold replacement and maintenance.

[0049] Working principle process:

[0050] 1. Preparation

[0051] Mould positioning and installation: First, the lower mould 2 is fixed on the lower bed surface 1, and the upper mould 3 is placed on top of it. Both are hoisted and positioned by lifting rods A202 and B to ensure accurate alignment of the moulds.

[0052] Gas circuit connection: The gas pipe 13 is connected to the driving cylinder 12 through the L-shaped quick-change connector A1201, and the other end is connected to the gas source through a connector (including the L-shaped quick-change connector B15, the internal thread straight-through connector 16 and the gas circuit quick-change connector 17) to ensure quick connection and disconnection of the gas circuit for easy maintenance and debugging.

[0053] 2. Feeding stage

[0054] Material guidance: The material to be processed is placed at the entrance of the material guide mechanism, and the guide plate A2031 and the guide plate B304 begin to play a role, guiding the material into the correct position of the mold.

[0055] Automatic positioning and conveying: The driving cylinder 12 is controlled by the air circuit throttle valve 14. After activation, the piston of the driving cylinder 12 pushes the lifting plate 6 up and down along the guide pillars 11. The rollers 8 on the lifting plate 6 roll within the slideway 7, smoothly feeding the material into the through hole 2033 of the lower mold insert 203, ensuring the material is accurately positioned when entering the mold.

[0056] 3. Molding stage

[0057] Mold closing: When the material reaches the predetermined position, the upper mold 3 moves downward and closes with the lower mold 2. At this time, the pressure ring 4, pressure regulating pad 403 and positioning plate 404 work together to optimize the pressure distribution when the mold is closed, ensuring that the material is evenly compressed. At the same time, the spring plunger 305 and buffer 405 absorb the impact force during closing, protect the mold and reduce noise.

[0058] 4. Cooling and demoulding stage

[0059] Cooling: The material solidifies or cools to a certain temperature in the mold to form the desired shape of the car sunroof component.

[0060] Demolding: After cooling is completed, the upper mold 3 is opened and the spring plunger 305 assists in demoulding, so that the molded component can be smoothly separated from the mold.

[0061] 5. Maintenance and replacement

[0062] Quick replacement and maintenance: The quick-change joint design makes the connection and disconnection of the air circuit simple and quick, which facilitates the maintenance and replacement of key components such as the drive cylinder 12 and reduces downtime.

[0063] The entire process, from mold preparation to material feeding, molding, cooling, demolding, and even maintenance and replacement, demonstrates the efficiency, precision, and automation of this technical solution, aiming to improve production efficiency, ensure product quality, and simplify maintenance. The introduction of the material guide mechanism significantly improves material positioning accuracy, while components such as the blank holder 4 and spring plunger 305 optimize the mold closing process, ensuring the dimensional accuracy and surface quality of the product.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mold for processing an automobile sunroof with a material guiding mechanism, characterized in that: The present invention comprises a lower bed surface (1), a lower mold (2), an upper mold (3) and an upper bed surface (5), wherein the lower mold (2) is fixedly connected to the lower bed surface (1), and the upper mold (3) is arranged above the lower mold (2). A lower mold insert (203) is installed on the lower mold (2), and an upper mold insert (303) is installed on the upper mold (3), and the position of the upper mold insert (303) corresponds to the position of the lower mold insert (203). The lower mold (2) comprises a lower mold body (201), a plurality of safety bolts (204) are connected to the lower mold body (201), the lower mold insert (203) is connected to the lower mold body (201), a guide plate A (2031) is fixedly connected to the lower mold insert (203), a through hole (2033) is opened in the lower mold insert (203), and a material guide mechanism is installed in the through hole (2033); The material guiding mechanism comprises a lifting plate (6), an upper supporting plate (9), a lower supporting plate (10), a driving cylinder (12) and an air pipe (13); two slideways (7) are fixedly connected to the lifting plate (6); a plurality of rollers (8) are rotatably connected in the slideways (7); the upper supporting plate (9) is fixedly connected to the bottom of the lifting plate (6); the lower supporting plate (10) is connected to the bottom of the upper supporting plate (9); a guide column (11) is connected between the lower supporting plate (10) and the upper supporting plate (9); the driving cylinder (12) is connected to the bottom of the lower supporting plate (10); the output end of the driving cylinder (12) and the lifting plate (6) are mutually driven and connected; the air pipe (13) is connected to the bottom of the driving cylinder (12); and an air path throttle valve (14) is connected to the air pipe (13); A pressure ring (4) is installed between the upper mold (3) and the lower mold (2).

2. The mold for processing an automobile sunroof with a material guiding mechanism according to claim 1, characterized in that: The upper mold (3) comprises an upper mold body (301), a guide plate B (304) is fixedly connected to the upper mold body (301), and a plurality of spring plungers (305) and retaining wall keys (306) are also fixedly connected to the upper mold body (301).

3. The mold for processing an automobile sunroof with a material guiding mechanism according to claim 2, characterized in that: The left and right sides of the lower mold body (201) are respectively fixedly connected with lifting rods A (202), and the left and right sides of the upper mold body (301) are respectively fixedly connected with lifting rods B (302).

4. The automobile sunroof mold with a material guiding mechanism according to claim 1, characterized in that: The bottom of the driving cylinder (12) is connected to an L-shaped quick-change joint A (1201), one end of the air pipe (13) is connected to the L-shaped quick-change joint A (1201), and the other end of the air pipe (13) is connected to a connector for connecting to an air source.

5. The mold for processing an automobile sunroof with a material guiding mechanism according to claim 4, characterized in that: The connector comprises an L-shaped quick-change joint B (15), an internal thread straight-through joint (16) and an air path quick-change joint (17), wherein the air path quick-change joint (17) is connected to one end of the internal thread straight-through joint (16), and the L-shaped quick-change joint B (15) is connected to the other end of the internal thread straight-through joint (16).

6. The automobile sunroof mold with a material guiding mechanism according to claim 1, characterized in that: A partition A (2034) and a partition B (2035) are fixedly connected in the through hole (2033), and the partition A (2034) and the partition B (2035) are used to separate the guide column (11) and the driving cylinder (12).

7. The automobile sunroof mold with a material guiding mechanism according to claim 1, characterized in that: The left and right sides of the pressure ring (4) are both provided with screw hole sleeves (401), and a guide plate C (402), a plurality of pressure regulating pads (403), a positioning plate (404) and a buffer (405) are installed on the pressure ring (4).

Images