Injection molding die for motorcycle segmented profile plastic part

Abstract

The utility model provides a motorcycle subsection type surface plastic piece injection mould, including base, the top position of base is provided with lower mould seat, and the outside of cleaning cylinder is provided with a plurality of plastic strips, the utility model discloses rotatable rotating rod is arranged in the inside cooling tank, and the outside of rotating rod has cleaning cylinder and plastic strip, and the side of cooling box is provided with side groove and transmission shaft, when the liquid is entered the inside cooling box through the water inlet port, the water flow first impact the impeller connected one end of transmission shaft, and then can drive transmission shaft to rotate, and the cooling liquid can enter the inside cooling tank after filtering through the filter chamber and then cooling, when transmission shaft rotates, can drive a plurality of rotating rods to rotate through taper gear no.

Description

Technical Field

[0001] This utility model belongs to the field of injection mold technology, and relates to injection molding molds for segmented plastic parts of motorcycles. Background Technology

[0002] Motorcycles are two-wheeled or three-wheeled vehicles powered by gasoline engines and steered by the front wheel operated by handlebars. They are lightweight, agile, and fast, and are widely used for patrolling and passenger and freight transportation. Broadly speaking, motorcycles are divided into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring motorcycles.

[0003] Traditional motorcycle front panel segmented surface structures are all formed by injection molding. The existing motorcycle injection mold parts have internal cooling mechanisms that are fixed inside the mold base. Over time, and with the coolant containing a lot of impurities, these impurities will adhere to the inner wall of the cooling chamber, thus hindering the flow of the coolant. Improvements are needed to design an injection mold part that facilitates cleaning of the inside of the mold's cooling chamber. Summary of the Invention

[0004] The purpose of this invention is to provide an injection molding mold for segmented plastic parts of motorcycles, so as to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solution: a segmented surface plastic injection molding mold for motorcycles, including a base, a lower mold base, an upper mold base, and a cooling box. The lower mold base is provided at the top of the base, and the cooling box is provided on the side of the lower mold base. Multiple inner partitions are evenly arranged inside the cooling box, and a cooling groove is formed between adjacent inner partitions. A rotating rod is movably arranged inside the cooling groove. A cleaning roller is sleeved on one end of the rotating rod, and multiple plastic strips are provided on the outer side of the cleaning roller.

[0006] In the above-mentioned injection molding mold for segmented plastic parts of motorcycles, a side groove is provided on the side of the cooling box, and multiple bevel gears are movably arranged inside the side groove. The bottom position of the bevel gears is meshed with bevel gears, and one end of the rotating rod is connected to the center position of the bevel gears.

[0007] In the above-mentioned injection molding mold for segmented plastic parts of motorcycles, a filter screen is provided on the side of the cooling box, and a filter cavity is formed between the filter screen, the inner partition and the cooling box.

[0008] In the above-mentioned injection molding mold for segmented plastic parts of motorcycles, an impeller is provided inside the filter cavity, and one end of the drive shaft passes through the side groove and is fixedly connected to the impeller inside the filter cavity.

[0009] In the above-mentioned injection molding mold for segmented plastic parts of motorcycles, an auxiliary motor is installed on one side of the inside of the filter chamber, and the output end of the auxiliary motor is connected to the end of the drive shaft.

[0010] In the above-mentioned injection molding mold for segmented plastic parts of motorcycles, a water inlet port is provided on one side of the cooling box, and the water inlet port is positioned directly opposite the filter chamber. A water outlet communicating with the cooling tank is provided on the other side of the cooling box. An upper mold base is provided on the top of the lower mold base.

[0011] Compared with existing technologies, the advantages of this utility model of motorcycle segmented surface plastic injection molding mold are:

[0012] 1. This application provides a removable cooling box structure inside the lower mold base, and the interior of the cooling box is divided into interconnected cooling channels by multiple internal partitions. After the cooling box is installed, it can be located at the bottom of the cavity inside the lower mold base, thereby exchanging heat and cooling the interior of the cavity.

[0013] 2. This application features a rotatable rotating rod inside the cooling tank. The rotating rod has a cleaning roller and a plastic strip on its outer side. The cooling box has a side groove and a drive shaft on its side. When liquid is introduced into the cooling box through the water inlet, the water flow first impacts the impeller connected to one end of the drive shaft, which in turn drives the drive shaft to rotate. The coolant is filtered through the filter chamber and then enters the cooling tank for cooling. When the drive shaft rotates, it can drive multiple rotating rods to rotate through bevel gear one and bevel gear two, which in turn drives multiple cleaning rollers to rotate inside different cooling tanks. This effectively removes impurities from the cooling tank and prevents impurities from settling inside the cooling tank. As a result, the cooling tank will not be clogged even after long-term use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the injection molding mold for segmented plastic parts of motorcycles according to this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the cooling box of the injection molding mold for segmented plastic parts of motorcycles according to this utility model.

[0016] Figure 3 This is an enlarged structural schematic diagram of the bevel gear of the injection molding mold for segmented plastic parts of motorcycles according to this utility model.

[0017] In the diagram, 1. Base; 2. Lower mold base; 3. Upper mold base; 4. Cooling box; 5. Inner partition; 6. Cooling tank; 7. Water outlet; 8. Rotating rod; 9. Cleaning roller; 10. Plastic strip; 11. Side groove; 12. Drive shaft; 13. Filter chamber; 14. Impeller; 15. Filter screen; 16. Auxiliary motor; 17. Bevel gear one; 18. Bevel gear two. Detailed Implementation

[0018] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0019] A segmented injection molding mold for motorcycle plastic parts includes a base 1, a lower mold base 2, an upper mold base 3, and a cooling box 4. The lower mold base 2 is located at the top of the base 1, and the cooling box 4 is located on the side of the lower mold base 2. Multiple inner partitions 5 are evenly arranged inside the cooling box 4, and cooling grooves 6 are formed between adjacent inner partitions 5. A rotating rod 8 is movably arranged inside the cooling groove 6, and a cleaning roller 9 is sleeved on one end of the rotating rod 8. Multiple plastic strips 10 are arranged on the outside of the cleaning roller 9. A sealing strip is provided on the top of the cooling box 4 to achieve sealing, and screws are provided at the ends of the outer surface of the cooling box 4, which can be used to lock the cooling box 4.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention relates to a segmented surface plastic injection molding mold for motorcycles. Specifically, the side of the cooling box 4 is provided with a side groove 11, and multiple bevel gears 17 are movably arranged inside the side groove 11. The bottom of the bevel gears 17 is meshed with a bevel gear 18, and one end of the rotating rod 8 is connected to the center of the bevel gear 18. When the bevel gears 17 rotate, they can drive the bevel gear 18 to rotate synchronously. The bevel gears 17 and 18 are commercially available devices known to those skilled in the art. Here, we are only using them without making any structural or functional improvements, and we will not elaborate further.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention relates to a segmented surface plastic injection molding mold for motorcycles. Specifically, a filter screen 15 is provided on the side of the cooling box 4, and a filter cavity 13 is formed between the filter screen 15, the inner partition 5 and the cooling box 4. The filter screen 15 is a metal mesh, which mainly filters impurities inside the coolant to prevent impurities from entering the cooling tank 6 and clogging the cooling tank 6.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, the present invention relates to a segmented surface plastic injection molding mold for motorcycles. Specifically, an impeller 14 is provided inside the filter chamber 13. One end of the drive shaft 12 passes through the side groove 11 and is fixedly connected to the impeller 14 inside the filter chamber 13. The filter chamber 13 can first filter the coolant entering the cooling box 4 to remove impurities in the liquid. After a period of time, the cooling box 4 can be pulled out to clean the impurities inside the filter chamber 13.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention relates to a segmented surface plastic injection molding mold for motorcycles. Specifically, an auxiliary motor 16 is installed on one side of the filter chamber 13. The output end of the auxiliary motor 16 is connected to the end of the transmission shaft 12. The auxiliary motor 16 in this application mainly drives the transmission shaft 12 to rotate when the water flow is not large. Under normal water flow speed, it can effectively drive the impeller 14 to rotate, thereby driving the transmission shaft 12 and the rotating rod 8 to rotate. The rotating rod 8 in this application does not need to rotate fast; it only needs to have rotational power. The auxiliary motor 16 is a commercially available device known to those skilled in the art. Here, we are only using it without making any structural or functional improvements, and we will not elaborate further.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention relates to a segmented injection molding mold for motorcycle plastic parts. Specifically, a water inlet port is provided on one side of the cooling box 4, and the water inlet port is positioned directly opposite the filter chamber 13. A water outlet 7 connected to the cooling tank 6 is provided on the other side of the cooling box 4. An upper mold base 3 is provided on the top of the lower mold base 2. The water inlet port of this application is connected to a water inlet pipe, and water enters the cooling box 4 through the water inlet port. After the coolant passes through the cooling tank 6, which is directly opposite the bottom of the molding cavity of the lower mold base 2, it can exchange heat with the bottom of the molding cavity to cool the workpiece inside the molding cavity. After cooling, the coolant can be discharged through the water outlet 7.

[0025] This utility model relates to a segmented injection molding mold for motorcycle plastic parts. After the lower mold base 2 and the upper mold base 3 are closed, material is injected into the cavity. After the workpiece is formed, it is cooled by introducing coolant into the cooling box 4. When the coolant enters the cooling box 4 through the water inlet, the water flow first impacts the impeller 14 connected to one end of the drive shaft 12. The impeller 14 rotates, which in turn drives the drive shaft 12 to rotate. When the water flow impact force is not strong, the auxiliary motor 16 is started, which drives the drive shaft 12 to rotate. The incoming coolant passes through the filter chamber 13. After filtration, the material can flow into the cooling tank 6 to cool the workpiece inside the forming cavity. When the drive shaft 12 rotates, it can drive multiple rotating rods 8 to rotate through bevel gear 17 and bevel gear 2 18, which in turn can drive multiple cleaning rollers 9 to rotate inside different cooling tanks 6. This can effectively remove impurities inside the cooling tank 6 and prevent impurities from settling and adhering to the inner wall of the cooling tank 6. In this way, the cooling tank 6 will not be blocked even after long-term use. Even if a small probability of blockage occurs, the cooling box 4 can be pulled out for manual cleaning.

[0026] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A segmented surface plastic injection mold for motorcycles, comprising a base (1), a lower mold base (2), an upper mold base (3), and a cooling box (4), characterized in that, A lower mold base (2) is provided at the top of the base (1). A cooling box (4) is provided on the side of the lower mold base (2). Multiple inner partitions (5) are evenly arranged inside the cooling box (4). A cooling groove (6) is formed between adjacent inner partitions (5). A rotating rod (8) is movably arranged inside the cooling groove (6). A cleaning roller (9) is sleeved on one end of the rotating rod (8). Multiple plastic strips (10) are provided on the outside of the cleaning roller (9). A side groove (11) is provided on the side of the cooling box (4). The side groove (11) is movably arranged inside. There are multiple bevel gears (17), and bevel gears (18) are meshed at the bottom of the bevel gears (17). One end of the rotating rod (8) is connected to the center of the bevel gears (18). A filter screen (15) is provided on the side of the cooling box (4). A filter chamber (13) is formed between the filter screen (15), the inner partition (5) and the cooling box (4). An impeller (14) is provided inside the filter chamber (13). One end of the drive shaft (12) passes through the side groove (11) and is fixedly sleeved with the impeller (14) inside the filter chamber (13).

2. The injection mold for segmented plastic parts of motorcycles according to claim 1, characterized in that, An auxiliary motor (16) is installed on one side of the inside of the filter chamber (13), and the output end of the auxiliary motor (16) is connected to the end of the transmission shaft (12).

3. The injection molding mold for segmented plastic parts of motorcycles according to claim 2, characterized in that, The cooling box (4) has a water inlet port on one side, and the water inlet port is positioned directly opposite the filter chamber (13). The cooling box (4) has a water outlet (7) on the other side that communicates with the cooling tank (6). The upper mold base (3) is provided on the top of the lower mold base (2).

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