LED car lamp mold

Abstract

The utility model relates to the technical field of LED car lamps, in particular to an LED car lamp die which comprises a lower die, the left end and the right end of the lower die are both fixedly connected with first connecting plates, the upper ends of the two first connecting plates are both provided with two first connecting holes in a penetrating mode, and the two first connecting holes in the same side are jointly and fixedly provided with a locking assembly. A sealing groove and four positioning grooves are formed in the upper end of the lower mold, a first clamping plate is fixedly connected to the rear end of the lower mold, and an upper mold fixing assembly is fixedly installed at the rear end of the first clamping plate. According to the LED car lamp mold, the upper mold fixing assembly is arranged, so that the purposes of automatically carrying out mold closing operation and preventing the mold from being installed in a misplaced mode are achieved; and by arranging the locking assembly, the purposes of preventing demolding in the transportation process and ensuring the use safety are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED car lights, in particular to an LED car light mould. Background Art

[0002] In the current automotive lighting field, LED headlights have gradually replaced traditional light sources and become the mainstream configuration with their significant advantages such as high efficiency and energy saving, long life and high light quality. However, with the continuous advancement of LED technology and the diversification of headlight design, higher requirements are placed on the precision, stability and production efficiency of LED headlight molds. The traditional LED headlight mold installation process mostly relies on manual operation, which is not only inefficient, but also has many challenges in mold positioning, mold clamping accuracy and transportation safety, such as poor product consistency caused by mold installation misalignment, demolding caused by vibration during transportation, etc. These problems directly affect the quality and production cost of the final product.

[0003] In view of the above problems, the industry urgently needs a new LED headlight mold design that can realize automated mold closing operation, ensure accurate mold docking and enhance transportation stability. Especially under the trend of high automation and precision in the automotive manufacturing industry, how to improve the intelligence level of the mold through technological innovation and reduce the errors caused by human factors has become the key to improving overall manufacturing efficiency and product quality. Therefore, we propose LED headlight mold. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED car lamp mold, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The LED car light mold includes a lower mold, the left and right ends of the lower mold are fixedly connected with first connecting plates, the upper ends of the two first connecting plates are penetrated with two first connecting holes, the two first connecting holes on the same side are jointly fixedly installed with a locking component, the upper end of the lower mold is provided with a sealing groove and four positioning grooves, the rear end of the lower mold is fixedly connected with a first clamping plate, and the rear end of the first clamping plate is fixedly installed with an upper mold fixing component.

[0007] Preferably, the upper mold fixing assembly includes a card plate, the rear end of the card plate is fixedly connected to a support frame, the lower end of the support frame is fixedly connected to an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected to a card column, the outer surface of the card column is penetrated with four first fixing holes, the lower end of the card column is fixedly connected with a mounting sleeve, the outer surface of the mounting sleeve is penetrated with four second fixing holes, the lower end of the mounting sleeve is fixedly connected to the upper mold, the lower end of the upper mold is fixedly connected with four positioning columns, the upper end of the upper mold is fixedly connected with two injection ports, the left and right ends of the upper mold are fixedly connected with second card plates, and the upper ends of the two second card plates are penetrated with two second connecting holes.

[0008] Preferably, the diameter of the clamping column is equal to the inner diameter of the mounting sleeve, and the positions and sizes of the four first fixing holes and the four second fixing holes are correspondingly matched.

[0009] Preferably, the area size of the second clamping plate is equal to the area size of the first connecting plate, the positions and sizes of the four second connecting holes correspond to the positions and sizes of the four first connecting holes, and the positions and sizes of the four positioning columns correspond to the positions and sizes of the four positioning grooves.

[0010] Preferably, the locking assembly includes a connecting sleeve, and two connecting sleeves are provided. A connecting rod is commonly fixedly installed on opposite sides of the outer surfaces of the two connecting sleeves. An installation hole is penetrated through the upper ends of the two connecting sleeves, and locking rods are rotatably installed in the two installation holes. The outer surfaces of the two locking rods are rotatably connected with locking nuts.

[0011] Preferably, the diameter of the locking rod is equal to the inner diameter of the second connecting hole, and the length of the connecting sleeve is equal to the distance between the second clamping plate and the first connecting plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] First, the utility model sets an upper mold fixing assembly, makes the position of the clamping plate correspond to the position of the first clamping plate, so that it can be detachably installed on the rear end of the lower mold, makes the clamping column correspond to the installation sleeve, at this time, the first fixing hole corresponds to the second fixing hole, so that the upper mold is installed at the lower end of the electric telescopic rod, and the electric telescopic rod is started to make the upper mold descend to the position of the lower mold. At this time, the position of the positioning column and the positioning groove correspond to each other so that the two are combined, so as to achieve the purpose of automating the mold closing operation and preventing the mold from being misplaced;

[0014] 2. The utility model sets a locking assembly, makes the two locking rods correspond to the positions of the two first connecting holes and the second connecting holes on the same side, and places the connecting sleeves in the same position. At this time, the connecting sleeves are installed between the second clamping plate and the first connecting plate. After the upper mold fixing assembly is combined with the lower mold, the two locking nuts are tightened to achieve the purpose of preventing demolding during transportation and ensuring safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the LED headlight mold of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the LED headlight mold fixing parts of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the mold fixing assembly on the LED lamp mold of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the LED headlight mold locking assembly of the utility model.

[0019] In the figure: 1. lower mold; 2. first connecting plate; 3. first clamping plate; 4. upper mold fixing assembly; 5. locking assembly; 11. positioning groove; 12. sealing groove; 21. first connecting hole; 41. clamping plate; 42. supporting frame; 43. electric telescopic rod; 44. clamping column; 441. first fixing hole; 45. upper mold; 451. positioning column; 46. injection port; 47. second clamping plate; 471. second connecting hole; 48. mounting sleeve; 481. second fixing hole; 51. connecting sleeve; 52. mounting hole; 53. connecting rod; 54. locking rod; 55. locking nut. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4 As shown, the LED car lamp mold includes a lower mold 1, the left and right ends of the lower mold 1 are fixedly connected with first connecting plates 2, the upper ends of the two first connecting plates 2 are penetrated with two first connecting holes 21, the two first connecting holes 21 on the same side are jointly fixedly installed with a locking component 5, the upper end of the lower mold 1 is provided with a sealing groove 12 and four positioning grooves 11, the rear end of the lower mold 1 is fixedly connected with a first clamping plate 3, and the rear end of the first clamping plate 3 is fixedly installed with an upper mold fixing component 4.

[0024] like Figure 3 As shown, in this embodiment, the upper mold fixing assembly 4 includes a card plate 41, the rear end of the card plate 41 is fixedly connected to a support frame 42, the lower end of the support frame 42 is fixedly connected to an electric telescopic rod 43, the lower end of the electric telescopic rod 43 is fixedly connected to a card column 44, the outer surface of the card column 44 is penetrated with four first fixing holes 441, the lower end of the card column 44 is fixedly connected to a mounting sleeve 48, the outer surface of the mounting sleeve 48 is penetrated with four second fixing holes 481, the lower end of the mounting sleeve 48 is fixedly connected to an upper mold 45, the lower end of the upper mold 45 is fixedly connected to four positioning columns 451, the upper end of the upper mold 45 is fixedly connected to two injection ports 46, the left and right ends of the upper mold 45 are fixedly connected to second card plates 47, the upper ends of the two second card plates 47 are penetrated with two second connecting holes 471, the diameter of the card column 44 is equal to the inner diameter of the mounting sleeve 48, and the four first The position and size of the fixing hole 441 correspond to and match the four second fixing holes 481, the area size of the second clamping plate 47 is equal to the area size of the first connecting plate 2, the four second connecting holes 471 correspond to and match the positions and sizes of the four first connecting holes 21, and the four positioning columns 451 correspond to and match the positions and sizes of the four positioning grooves 11; when it is necessary to make a mold for the LED car light, the position of the clamping plate 41 is made to correspond to the position of the first clamping plate 3 so that it can be detachably installed on the rear end of the lower mold 1, and the clamping column 44 is made to correspond to the mounting sleeve 48. At this time, the first fixing hole 441 corresponds to the second fixing hole 481, so that the upper mold 45 is installed at the lower end of the electric telescopic rod 43, and the electric telescopic rod 43 is started to make the upper mold 45 descend to the position of the lower mold 1. At this time, the positioning column 451 corresponds to the position of the positioning groove 11 so that the two are merged, and the mold closing operation is performed automatically to prevent the mold from being misplaced.

[0025] like Figure 4 As shown, in the present embodiment, the locking assembly 5 comprises a connecting sleeve 51, two connecting sleeves 51 are provided, and connecting rods 53 are fixedly installed on opposite sides of the outer surfaces of the two connecting sleeves 51, and the upper ends of the two connecting sleeves 51 are penetrated with mounting holes 52, and locking rods 54 are rotatably installed in the two mounting holes 52, and the outer surfaces of the two locking rods 54 are rotatably connected with locking nuts 55, and the diameter of the locking rods 54 is equal to the inner diameter of the second connecting hole 471, and the length of the connecting sleeve 51 is equal to the distance between the second clamping plate 47 and the first connecting plate 2; after the mold is made, in order to prevent demolding during transportation, the two locking rods 54 are made to correspond to the positions of the two first connecting holes 21 and the second connecting hole 471 on the same side, and the connecting sleeves 51 are placed in the same position, at this time, the connecting sleeve 51 is installed between the second clamping plate 47 and the first connecting plate 2, and after the upper mold fixing assembly 4 is combined with the lower mold 1, the two locking nuts 55 are tightened to ensure safety in use.

[0026] It should be noted that the utility model is an LED headlight mold. In this process, the lower mold 1 is first placed in a suitable position. When the LED headlight needs to be molded, the position of the card plate 41 corresponds to the position of the first card plate 3, so that it can be detachably installed at the rear end of the lower mold 1, and the card column 44 corresponds to the installation sleeve 48. At this time, the first fixing hole 441 corresponds to the second fixing hole 481, and the upper mold 45 is installed at the lower end of the electric telescopic rod 43. The electric telescopic rod 43 is started to make the upper mold 45 descend to the position of the lower mold 1. At this time, the position of the positioning column 451 and the positioning groove 11 The two are merged accordingly, and the mold closing operation is performed automatically to prevent the mold from being misplaced. The material is injected into the upper mold 45 from the injection port 46 to make the mold. After the mold is made, in order to prevent demolding during transportation, the two locking rods 54 are aligned with the positions of the two first connecting holes 21 and the second connecting holes 471 on the same side, and the connecting sleeve 51 is placed in the same position. At this time, the connecting sleeve 51 is installed between the second clamping plate 47 and the first connecting plate 2. After the upper mold fixing assembly 4 is merged with the lower mold 1, the two locking nuts 55 are tightened to ensure safety in use.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED car lamp mold, comprising a lower mold (1), characterized in that: The left and right ends of the lower mold (1) are fixedly connected to first connecting plates (2), the upper ends of the two first connecting plates (2) are penetrated by two first connecting holes (21), the two first connecting holes (21) on the same side are fixedly mounted with a locking assembly (5), the upper end of the lower mold (1) is provided with a sealing groove (12) and four positioning grooves (11), the rear end of the lower mold (1) is fixedly connected to a first clamping plate (3), and the rear end of the first clamping plate (3) is fixedly mounted with an upper mold fixing assembly (4); The upper mold fixing assembly (4) comprises a clamping plate (41), the rear end of the clamping plate (41) is fixedly connected to a support frame (42), the lower end of the support frame (42) is fixedly connected to an electric telescopic rod (43), the lower end of the electric telescopic rod (43) is fixedly connected to a clamping column (44), the outer surface of the clamping column (44) is penetrated by four first fixing holes (441), the lower end of the clamping column (44) is fixedly connected to a mounting sleeve (48), the outer surface of the mounting sleeve (48) is fixedly connected to the mounting sleeve (48), and the outer surface of the mounting sleeve (48) is fixedly connected to the mounting sleeve (48). Four second fixing holes (481) are provided through the surface, the lower end of the mounting sleeve (48) is fixedly connected to the upper mold (45), the lower end of the upper mold (45) is fixedly connected to four positioning columns (451), the upper end of the upper mold (45) is fixedly connected to two injection ports (46), the left and right ends of the upper mold (45) are fixedly connected to second clamping plates (47), and the upper ends of the two second clamping plates (47) are provided with two second connection holes (471).

2. The LED car lamp mold according to claim 1, characterized in that: The diameter of the clamping column (44) is equal to the inner diameter of the mounting sleeve (48), and the positions and sizes of the four first fixing holes (441) and the four second fixing holes (481) are correspondingly matched.

3. The LED car lamp mold according to claim 1, characterized in that: The area size of the second clamping plate (47) is equal to the area size of the first connecting plate (2), the positions and sizes of the four second connecting holes (471) correspond to and match the positions and sizes of the four first connecting holes (21), and the positions and sizes of the four positioning columns (451) correspond to and match the positions and sizes of the four positioning grooves (11).

4. The LED car lamp mold according to claim 1, characterized in that: The locking assembly (5) comprises a connecting sleeve (51), wherein two connecting sleeves (51) are provided, and connecting rods (53) are fixedly mounted on opposite sides of the outer surfaces of the two connecting sleeves (51), and mounting holes (52) are penetrated through the upper ends of the two connecting sleeves (51), and locking rods (54) are rotatably mounted in the two mounting holes (52), and locking nuts (55) are rotatably connected to the outer surfaces of the two locking rods (54).

5. The LED car lamp mold according to claim 4, characterized in that: The diameter of the locking rod (54) is equal to the inner diameter of the second connecting hole (471), and the length of the connecting sleeve (51) is equal to the distance between the second clamping plate (47) and the first connecting plate (2).

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