Split sunroof frame and forming die thereof

Abstract

The application provides a split sunroof frame and a forming die thereof, and relates to the technical field of forming dies, which comprises an upper die and a lower die mechanism, the outer surface of the upper die is fixedly connected with a fixing frame, the lower die mechanism comprises a lower die main body, and a cavity is arranged in the lower die main body. The application changes the characteristics of the original opening or the inserted pipeline by arranging the cavity as a water-cooling or air-cooling material transmission space, so that the cooling rate is improved, the damage possibility is greatly prevented, the material in the cavity is prevented from contacting the outside when the slide pipe slides during discharging by the penetrating limiting pipe, the limiting plate is tightly attached to the inner wall of the groove by the pulling force of the fixing spring given to the slide pipe, and the movement distance of the slide pipe is limited to a certain extent by the limiting rod, so that the lower die main body can achieve the discharging effect by the slide pipe and the limiting plate during the movement.

Description

Technical Field

[0001] This invention relates to the field of molding die technology, and in particular to a split sunroof frame and its molding die. Background Technology

[0002] A split sunroof frame is installed on the roof of the vehicle to improve interior lighting. When driving, the sunroof tilts up, creating a negative pressure effect that circulates fresh air inside the vehicle. Common sunroof types include single sunroofs, segmented electric sunroofs, segmented non-opening sunroofs, openable panoramic sunroofs, and non-openable panoramic sunroofs. Existing sunroof frames are mostly manufactured in sections using various molds, which are then assembled. However, with technological advancements, molds that can be directly formed can also be used to manufacture split sunroof frames. However, existing mold cooling systems are not suitable. Cooling systems generally use water or air cooling, but regardless of the method, the large size of the mold leads to numerous internal pipes or through holes in the lower mold. This means that if damage occurs, the entire lower mold needs to be repaired, which is inconvenient. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology. The existing molding die cooling system is not suitable. The cooling system generally adopts water cooling or air cooling. However, regardless of whether water cooling or air cooling is used, the molding die is large, which leads to a large number of pipes inserted in the lower mold or a large number of through holes in the lower mold. As a result, if it is damaged, the entire lower mold needs to be repaired, which is inconvenient.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a split-type sunroof frame forming mold, comprising an upper mold and a lower mold mechanism. A fixing frame is fixedly connected to the outer surface of the upper mold. The lower mold mechanism includes a lower mold body, the interior of which is provided with a cavity. Curved tubes are fixedly connected to both sides of the lower mold body. A spring tube is provided on one side of the curved tube. Multiple fixing holes are provided on one side of the lower mold body. Limiting tubes are fixedly connected to the inner walls of the fixing holes. Multiple grooves are provided on one side of the lower mold body. Limiting plates are slidably connected to the inner walls of the grooves. A sliding tube is fixedly connected to one side of the limiting plate. The outer surface of the sliding tube is slidably connected to the inner wall of the limiting tube. A telescopic box is fixedly connected to one side of the lower mold body. A support frame is fixedly connected to one side of the telescopic box. A hydraulic rod is fixedly connected to one side of the support frame. One end of the hydraulic rod is fixedly connected to one side of the lower mold body.

[0005] In a preferred embodiment, a baffle is fixedly connected to the inner wall of the telescopic box, and a sliding hole is provided on one side of the baffle, and the inner wall of the sliding hole is slidably connected to the outer surface of the hydraulic rod.

[0006] In a preferred embodiment, a plurality of limiting rods are fixedly connected to one side of the baffle, and the outer surface of the limiting rods is slidably connected to the inner wall of the slide tube.

[0007] In a preferred embodiment, a fixing spring is provided on the outer surface of the limiting rod, one end of the fixing spring is fixedly connected to one end of the slide tube, and the other end of the fixing spring is fixedly connected to one side of the baffle.

[0008] In a preferred embodiment, one end of the spring tube is fixedly connected to a branch pipe, one end of the branch pipe is fixedly connected to an I-shaped tube, the outer surface of the I-shaped tube is provided with a fixing mechanism, and the other end of the spring tube is provided with a connecting mechanism.

[0009] In a preferred embodiment, the fixing mechanism includes a bracket, the inner wall of which is provided with two clamping plates, one side of which has a support hole, and a rotating plate is fixedly connected to the inner wall of the support hole. The two rotating plates are rotatably connected to each other on one side, and a rotating rod is rotatably connected to one side of the rotating plate. One end of the rotating rod is fixedly connected to the inner wall of the bracket.

[0010] In a preferred embodiment, a torsion spring is provided on the outer surface of the rotating rod, one end of the torsion spring is fixedly connected to one side of the rotating plate, and the other end of the torsion spring is fixedly connected to the inner wall of the bracket.

[0011] In a preferred embodiment, the connecting mechanism includes a threaded tube and a connecting tube. One end of the threaded tube is fixedly connected to one side of the curved tube, and one end of the connecting tube is fixedly connected to one end of the spring tube. One end of the connecting tube is fixedly connected to an insert tube, and a fixing ring is fixedly connected to the outer surface of the connecting tube. A bolt is rotatably connected to the outer surface of the fixing ring.

[0012] In a preferred embodiment, the inner wall of the bolt is threadedly connected to the outer surface of the threaded tube, a rubber pad is fitted on the outer surface of the insertion tube, and the outer surface of the insertion tube is slidably connected to the inner wall of the threaded tube.

[0013] A split-type skylight frame includes a split-type skylight frame manufactured from the aforementioned split-type skylight frame molding mold.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0015] 1. In this invention, by setting up a cavity for water-cooled or air-cooled material transport space, the characteristics of the original opening or plug-in pipe are changed. This not only improves the cooling rate but also greatly prevents the possibility of damage. At the same time, the inserted limiting tube can prevent the material inside the cavity from contacting the outside when the slide tube slides during material feeding. The tension given to the slide tube by the fixed spring can make the limiting plate adhere tightly to the inner wall of the groove. Meanwhile, the limiting rod can limit the movement distance of the slide tube to a certain extent, so that the lower mold body can achieve the material feeding effect through the slide tube and the limiting plate during the movement.

[0016] 2. In this invention, the spring tube facilitates contraction and extension. When the lower mold body moves, the spring tube, branch tube, and I-shaped tube will not break, thus achieving a good connection effect. The clamping plate can clamp and fix the I-shaped tube, and the torsion spring can provide rotational force to the clamping plate through the rotating plate. The torsion spring can drive the clamping plate to tightly clamp and fix the I-shaped tube. The rotating rod can increase the stability of the structure and prevent the torsion spring from bending. After the insert tube is inserted into the threaded tube, it is sealed by the rubber gasket. Then, the bolt rotates and drives the fixing ring to move, thereby driving the connecting tube to tightly contact the rubber gasket with the threaded tube, thus forming a sealing effect. The bolt and threaded tube are not only easy to disassemble, but also easy to install and connect. Attached Figure Description

[0017] Figure 1 A perspective view of a split-type skylight frame and its molding die is provided for this invention.

[0018] Figure 2 This invention provides an exploded perspective view of the upper and lower mold mechanisms of a split-type sunroof frame and its molding mold.

[0019] Figure 3 This invention provides a three-dimensional cross-sectional view of the lower mold mechanism of a split sunroof frame and its molding mold.

[0020] Figure 4 An exploded perspective view of the connecting mechanism of a split-type skylight frame and its molding mold is provided for this invention.

[0021] Figure 5 An exploded perspective view of the fixing mechanism of a split-type sunroof frame and its molding mold is provided for this invention.

[0022] Figure 6 This invention presents an exploded perspective view of a portion of the structure of a split-type sunroof frame and its molding die fixing mechanism.

[0023] Legend:

[0024] 1. Upper mold; 2. Lower mold mechanism; 3. Fixing frame; 4. Support frame; 5. Telescopic box;

[0025] 21. Lower mold body; 22. Cavity; 23. Curved tube; 24. Spring tube; 25. Branch tube; 26. I-shaped tube; 27. Fixing mechanism; 28. Connecting mechanism; 29. ​​Hydraulic rod; 210. Fixing hole; 211. Groove; 212. Limiting tube; 213. Slide tube; 214. Limiting plate; 215. Baffle; 216. Limiting rod; 217. Fixing spring;

[0026] 271. Bracket; 272. Clamping plate; 273. Support hole; 274. Rotating plate; 275. Rotating rod; 276. Torsion spring;

[0027] 281. Threaded pipe; 282. Connecting pipe; 283. Retaining ring; 284. Bolt; 285. Insertion tube; 286. Rubber pad. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1-6As shown, the present invention provides a technical solution: a split-type sunroof frame forming mold, including an upper mold 1 and a lower mold mechanism 2. A fixing frame 3 is fixedly connected to the outer surface of the upper mold 1. The lower mold mechanism 2 includes a lower mold body 21, with a cavity 22 inside the lower mold body 21. Curved tubes 23 are fixedly connected to both sides of the lower mold body 21. A spring tube 24 is provided on one side of the curved tube 23. Multiple fixing holes 210 are provided on one side of the lower mold body 21. Limiting tubes 212 are fixedly connected to the inner walls of the fixing holes 210. Multiple grooves 211 are provided on one side of the lower mold body 21. Limiting plates 214 are slidably connected to the inner walls of the grooves 211. A sliding tube 213 is fixedly connected to one side of the limiting plate 214. The outer surface of the sliding tube 213 is connected to the limiting tube 212. The inner wall is slidably connected. A telescopic box 5 is fixedly connected to one side of the lower mold body 21. A support frame 4 is fixedly connected to one side of the telescopic box 5. A hydraulic rod 29 is fixedly connected to one side of the support frame 4. One end of the hydraulic rod 29 is fixedly connected to one side of the lower mold body 21. A baffle 215 is fixedly connected to the inner wall of the telescopic box 5. A sliding hole is opened on one side of the baffle 215, and the inner wall of the sliding hole is slidably connected to the outer surface of the hydraulic rod 29. A plurality of limiting rods 216 are fixedly connected to one side of the baffle 215. The outer surface of the limiting rod 216 is slidably connected to the inner wall of the slide tube 213. A fixing spring 217 is provided on the outer surface of the limiting rod 216. One end of the fixing spring 217 is fixedly connected to one end of the slide tube 213, and the other end of the fixing spring 217 is fixedly connected to one side of the baffle 215.

[0031] Through the above embodiments, by setting the cavity 22 as a material transfer space for water cooling or air cooling, the characteristics of the original opening or plug-in pipe are changed. This not only improves the cooling rate but also greatly prevents the possibility of damage. At the same time, the inserted limiting tube 212 can prevent the material inside the cavity 22 from contacting the outside when the slide tube 213 slides during material feeding. The tension given to the slide tube 213 by the fixed spring 217 can make the limiting plate 214 tightly adhere to the inner wall of the groove 211. At the same time, the limiting rod 216 can limit the movement distance of the slide tube 213 to a certain extent, so that the lower mold body 21 can achieve the material feeding effect through the slide tube 213 and the limiting plate 214 during the movement.

[0032] One end of the spring tube 24 is fixedly connected to a branch tube 25, one end of the branch tube 25 is fixedly connected to an I-shaped tube 26, a fixing mechanism 27 is provided on the outer surface of the I-shaped tube 26, and a connecting mechanism 28 is provided on the other end of the spring tube 24.

[0033] Through the above embodiments, the spring tube 24 can be easily contracted and stretched. When the lower mold body 21 moves, the spring tube 24, the branch tube 25 and the I-shaped tube 26 will not be disconnected, thus achieving a good connection effect.

[0034] The fixing mechanism 27 includes a bracket 271. The inner wall of the bracket 271 is provided with two clamping plates 272. A support hole 273 is opened on one side of the clamping plate 272. A rotating plate 274 is fixedly connected to the inner wall of the support hole 273. The two rotating plates 274 are rotatably connected to each other on one side. A rotating rod 275 is rotatably connected to one side of the rotating plate 274. One end of the rotating rod 275 is fixedly connected to the inner wall of the bracket 271. A torsion spring 276 is provided on the outer surface of the rotating rod 275. One end of the torsion spring 276 is fixedly connected to one side of the rotating plate 274, and the other end of the torsion spring 276 is fixedly connected to the inner wall of the bracket 271.

[0035] Through the above embodiments, the clamping plate 272 can clamp and fix the I-shaped tube 26, while the torsion spring 276 can provide rotational force to the clamping plate 272 through the rotating plate 274. Thus, the torsion spring 276 can drive the clamping plate 272 to tightly clamp and fix the I-shaped tube 26, while the rotating rod 275 can increase the stability of the structure and prevent the torsion spring 276 from bending.

[0036] The connecting mechanism 28 includes a threaded tube 281 and a connecting tube 282. One end of the threaded tube 281 is fixedly connected to one side of the curved tube 23. One end of the connecting tube 282 is fixedly connected to one end of the spring tube 24. One end of the connecting tube 282 is fixedly connected to an insertion tube 285. A fixing ring 283 is fixedly connected to the outer surface of the connecting tube 282. A bolt 284 is rotatably connected to the outer surface of the fixing ring 283. The inner wall of the bolt 284 is threadedly connected to the outer surface of the threaded tube 281. A rubber pad 286 is sleeved on the outer surface of the insertion tube 285. The outer surface of the insertion tube 285 is slidably connected to the inner wall of the threaded tube 281.

[0037] In the above embodiments, after the insertion tube 285 is inserted into the threaded tube 281, it is sealed by the rubber gasket 286. Then, the bolt 284 rotates to drive the fixing ring 283 to move, which in turn drives the connecting tube 282 to bring the rubber gasket 286 into tight contact with the threaded tube 281, thereby forming a sealing effect. The bolt 284 and the threaded tube 281 are not only easy to remove, but also easy to install and connect.

[0038] A split-type skylight frame, comprising a split-type skylight frame forming mold as described in claims 1-8.

[0039] Working principle:

[0040] like Figure 1-6As shown, water-cooled or air-cooled material enters through I-shaped tube 26, then passes through branch tube 25, spring tube 24, connecting tube 282, insertion tube 285, and threaded tube 281 into the interior of curved tube 23. It then enters the interior of cavity 22 from curved tube 23, exits through another curved tube 23, and then again passes through threaded tube 281, connecting tube 282, spring tube 24, branch tube 25, and I-shaped tube 26 to exit, thus completing a cycle and achieving the cooling effect on the lower mold body 21. When the hydraulic rod 29 extends or retracts, it drives the lower mold body 21 to move. The movement of the lower mold body 21 drives the curved tube 23 to move, and the movement of the curved tube 23 drives the threaded tube 281 to move. The movement of the threaded tube 281 drives the movement of the connecting tube 282. At this time, the spring tube 24 retracts, which effectively prevents the I-shaped tube 26, branch tube 25, spring tube 24 and connecting tube 282 from disconnecting. Meanwhile, during the movement of the lower mold body 21, the fixed spring 217 drives the slide tube 213 to make the limiting plate 214 tightly attached to the groove 211. When the slide tube 213 moves to the limiting position given by the limiting rod 216, that is, after the slide tube 213 can no longer slide on the limiting rod 216, the hydraulic rod 29 continues to retract. At this time, the limiting plate 214 slides out from the inner wall of the groove 211, so that the material on the lower mold body 21 can be dropped, thus completing the work.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A split-type sunroof frame forming mold, comprising an upper mold (1) and a lower mold mechanism (2), characterized in that: The upper mold (1) is fixedly connected to a fixing frame (3) on its outer surface. The lower mold mechanism (2) includes a lower mold body (21). A cavity (22) is opened inside the lower mold body (21). Curved tubes (23) are fixedly connected to both sides of the lower mold body (21). A spring tube (24) is provided on one side of the curved tube (23). Multiple fixing holes (210) are opened on one side of the lower mold body (21). Limiting tubes (212) are fixedly connected to the inner wall of the fixing holes (210). Multiple fixing holes (210) are opened on one side of the lower mold body (21). A groove (211) is provided, and a limiting plate (214) is slidably connected to the inner wall of the groove (211). A slide tube (213) is fixedly connected to one side of the limiting plate (214). The outer surface of the slide tube (213) is slidably connected to the inner wall of the limiting tube (212). A telescopic box (5) is fixedly connected to one side of the lower mold body (21). A support frame (4) is fixedly connected to one side of the telescopic box (5). A hydraulic rod (29) is fixedly connected to one side of the support frame (4). One end of the hydraulic rod (29) is fixedly connected to one side of the lower mold body (21). The inner wall of the telescopic box (5) is fixedly connected to a baffle (215), and a sliding hole is provided on one side of the baffle (215), and the inner wall of the sliding hole is slidably connected to the outer surface of the hydraulic rod (29). A plurality of limiting rods (216) are fixedly connected to one side of the baffle (215), and the outer surface of the limiting rods (216) is slidably connected to the inner wall of the slide tube (213). A fixing spring (217) is provided on the outer surface of the limiting rod (216). One end of the fixing spring (217) is fixedly connected to one end of the slide tube (213), and the other end of the fixing spring (217) is fixedly connected to one side of the baffle (215). One end of the spring tube (24) is fixedly connected to a branch tube (25), one end of the branch tube (25) is fixedly connected to an I-shaped tube (26), a fixing mechanism (27) is provided on the outer surface of the I-shaped tube (26), and a connecting mechanism (28) is provided on the other end of the spring tube (24). The fixing mechanism (27) includes a bracket (271), and the inner wall of the bracket (271) is provided with two clamping plates (272). A support hole (273) is opened on one side of the clamping plate (272). A rotating plate (274) is fixedly connected to the inner wall of the support hole (273). The two rotating plates (274) are rotatably connected to each other on one side. A rotating rod (275) is rotatably connected to one side of the rotating plate (274). One end of the rotating rod (275) is fixedly connected to the inner wall of the bracket (271). The outer surface of the rotating rod (275) is provided with a torsion spring (276). One end of the torsion spring (276) is fixedly connected to one side of the rotating plate (274), and the other end of the torsion spring (276) is fixedly connected to the inner wall of the bracket (271). The connecting mechanism (28) includes a threaded tube (281) and a connecting tube (282). One end of the threaded tube (281) is fixedly connected to one side of the curved tube (23), and one end of the connecting tube (282) is fixedly connected to one end of the spring tube (24).

2. The split-type skylight frame forming mold according to claim 1, characterized in that: One end of the connecting tube (282) is fixedly connected to the insertion tube (285), and a fixing ring (283) is fixedly connected to the outer surface of the connecting tube (282). A bolt (284) is rotatably connected to the outer surface of the fixing ring (283).

3. The split-type skylight frame forming mold according to claim 2, characterized in that: The inner wall of the bolt (284) is threadedly connected to the outer surface of the threaded tube (281), and the outer surface of the insertion tube (285) is fitted with a rubber pad (286). The outer surface of the insertion tube (285) is slidably connected to the inner wall of the threaded tube (281).

4. A split-type skylight frame, characterized in that: Includes a split sunroof frame manufactured using the split sunroof frame molding mold as described in any one of claims 1-3.

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