Automobile interior mold convenient to fix

Abstract

The utility model relates to the technical field of automobile interior trimming dies, and discloses an automobile interior trimming die convenient to fix, which comprises a lower die, limiting plates are fixedly connected to the outer walls of the two sides of the lower die, an upper die is clamped to the outer wall of the top of the lower die, a feeding hole is formed in the outer wall of the top of the upper die, and a feeding hole is formed in the outer wall of the top of the upper die. A fixing mechanism is arranged on the lower mold, an anti-deviation mechanism is arranged on the fixing mechanism, the fixing mechanism comprises a lower support, the lower support is connected to the outer wall of the bottom of the lower mold in a sliding mode, and limiting grooves are formed in the inner walls of the two sides of the lower support. According to the utility model, by arranging the lower bracket, the limiting groove and other structures, the upper and lower molds with different specifications can be conveniently fixed, disassembled, assembled and separated, the structure is simple and is easy to operate and use by personnel, and different types of processing molds are needed during processing, so that the processing cost of automobile plastic decoration is increased, and the working efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration moulds, in particular to an automobile interior decoration mould which is easy to fix. Background Art

[0002] More and more cars are appearing in people's lives, and car interior parts are important components in cars. Molds are used in the production of car interior parts, and different car interior parts require different mold shapes.

[0003] After searching, Chinese patent announcement number: CN210308680U discloses an automobile interior decoration mold, including a box body, one side of the box body is fixedly connected to a motor box, one side of the inner wall of the motor box is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a threaded rod, both sides of the surface of the threaded rod are threadedly connected to threaded blocks, the top of the threaded block is fixedly connected to a first rotating seat, the surface of the first rotating seat is rotatably connected to a rotating rod, one end of the rotating rod is rotatably connected to a second rotating seat, the top of the second rotating seat is fixedly connected to a sliding plate, the bottom of the sliding plate is fixedly connected to a spring telescopic rod, and the top of the sliding plate is fixedly connected to a fixed plate.

[0004] The above device has the following defects. Since the upper mold and the lower mold installed inside the processing mold are generally fixed, only the same type of automobile interior decoration can be produced. When processing other plastic interior decorations, different styles of processing molds are required, which increases the processing cost of automobile plastic decorations and affects work efficiency. Therefore, a car interior decoration mold that is easy to fix is ​​proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automobile interior decoration mold which is easy to fix, aiming to improve the problem that the upper mold and the lower mold installed inside the processing mold in the prior art are generally fixed, so that only the same kind of automobile interior decoration can be produced, and then when processing other plastic interior decorations, different styles of processing molds are required, thereby increasing the processing cost of automobile plastic decoration and affecting work efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automobile interior mold that is easy to fix, comprising a lower mold, the outer walls on both sides of the lower mold are fixedly connected to limit plates, the top outer wall of the lower mold is clamped with the upper mold, the top outer wall of the upper mold is provided with a feeding hole, the lower mold is provided with a fixing mechanism, the fixing mechanism is provided with an anti-deflection mechanism, the fixing mechanism comprises a lower bracket, the lower bracket is slidably connected to the bottom outer wall of the lower mold, the inner walls on both sides of the lower bracket are provided with limit grooves, the inner walls on both sides of the lower bracket are slidably connected with arc blocks, the bottom outer wall of the arc block is fixedly connected with a spring, the side outer wall of the upper mold is clamped with the upper bracket, and the top outer wall of the upper bracket is provided with an injection hole.

[0007] As a further description of the above technical solution: the anti-deflection mechanism includes an anti-deflection column, which is slidably connected to the side inner wall of the lower bracket, the bottom end of the anti-deflection column is fixedly connected to a frame, the output end of the frame is fixedly connected to a roller through a coupling, one side outer wall of the roller is hinged with a first movable rod, the side inner wall of the first movable rod is hinged with a first hinged rod, one side outer wall of the roller is hinged with a second movable rod, and the side inner wall of the second movable rod is hinged with a second hinged rod.

[0008] As a further description of the above technical solution: the limiting plate is slidably connected to the inner walls on both sides of the limiting groove, and the arc block passes through the top outer wall of the lower bracket.

[0009] As a further description of the above technical solution: the arc block is clamped on the front outer wall of the lower mold, and one end of the spring away from the arc block is fixedly connected to the bottom inner wall of the lower bracket.

[0010] As a further description of the above technical solution: a paddle is fixedly connected to the outer wall of one side of the arc block away from the lower bracket, an indicator mark is opened on the side outer wall of the paddle, and the injection hole is connected to the feed hole.

[0011] As a further description of the above technical solution: there are two anti-deflection columns, and the two anti-deflection columns penetrate the side inner wall of the upper bracket.

[0012] As a further description of the above technical solution: one end of the first hinged rod away from the first movable rod is fixedly connected to one side outer wall of the upper bracket, and one end of the second hinged rod away from the second movable rod is fixedly connected to one side outer wall of the lower bracket.

[0013] As a further description of the above technical solution: a hand support groove is provided on the front outer wall of the lower mold, and there are two hand support grooves in total, which are respectively provided on the front outer walls of the upper mold and the lower mold.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting structures such as a lower bracket, a limit groove, and an arc block, upper and lower molds of different specifications can be conveniently fixed and disassembled and separated. The structure is simple and easy for personnel to operate and use. When improving processing, different styles of processing molds are required, thereby increasing the processing cost of automobile plastic decoration and affecting work efficiency.

[0016] 2. In the utility model, by arranging structures such as a roller, a first movable rod, and an anti-deviation column, the upper and lower molds are driven to move simultaneously, fit together, and separate, so as to facilitate the removal and replacement of the molds after injection molding. At the same time, the anti-deviation column is used to prevent the upper and lower molds from being offset when they are fitted, which affects the quality of automobile interior molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view of an automobile interior trim mold that is easy to fix, proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of an overall bottom view of an automobile interior trim mold that is easy to fix, as proposed by the utility model;

[0019] Figure 3 This is a schematic side view of an overall automobile interior trim mold that is easy to fix, as proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a fixing mechanism of an automobile interior decoration mold which is easy to fix.

[0021] Legend:

[0022] 1. Lower mold; 2. Limit plate; 3. Hand support groove; 4. Upper mold; 5. Feed hole; 6. Fixing mechanism; 61. Lower bracket; 62. Limit groove; 63. Arc block; 64. Spring; 65. Pick; 66. Upper bracket; 67. Injection hole; 7. Anti-deviation mechanism; 71. Anti-deviation column; 72. Frame; 73. Roller; 74. First movable rod; 75. First hinged rod; 76. Second movable rod; 77. Second hinged rod. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: an automobile interior decoration mold that is easy to fix, including a lower mold 1, the outer walls on both sides of the lower mold 1 are fixedly connected to the limiting plates 2, the top outer wall of the lower mold 1 is clamped with the upper mold 4, and the top outer wall of the upper mold 4 is provided with a feeding hole 5, and the feeding hole 5 is provided to cooperate with the injection hole 67 to perform injection molding in the mold, and a fixing mechanism 6 is provided on the lower mold 1, and an anti-deflection mechanism 7 is provided on the fixing mechanism 6, The fixing mechanism 6 includes a lower bracket 61, the lower bracket 61 is slidably connected to the bottom outer wall of the lower mold 1, and the inner walls on both sides of the lower bracket 61 are provided with limiting grooves 62, and the upper and lower molds are prevented from shaking up and down and left and right by setting the limiting grooves 62, so as to improve the upper and lower mold offsets that affect the molding quality of automobile interior decoration, the inner walls on both sides of the lower bracket 61 are slidably connected with arc blocks 63, and the bottom outer wall of the arc block 63 is fixedly connected with a spring 64, the side outer wall of the upper mold 4 is clamped with an upper bracket 66, and the top outer wall of the upper bracket 66 is provided with an injection hole 67.

[0025] Reference Figure 2-Figure 3 The limit plate 2 is slidably connected to the inner walls on both sides of the limit groove 62, and the arc block 63 passes through the top outer wall of the lower bracket 61. The upper and lower molds are clamped and fixed front and back by setting the arc block 63 to reduce the shaking of the mold. The arc block 63 is clamped on the front outer wall of the lower mold 1, and the end of the spring 64 away from the arc block 63 is fixedly connected to the bottom inner wall of the lower bracket 61. The outer wall of the arc block 63 on one side away from the lower bracket 61 is fixedly connected with a paddle 65. The paddle 65 is provided to facilitate the convenient disassembly and replacement of the mold. The side outer wall of the paddle 65 is provided with an indication mark. By setting the indication mark, the operation method is prompted, and the injection hole 67 is connected to the feed hole 5.

[0026] Reference Figure 3-Figure 4The anti-deflection mechanism 7 includes an anti-deflection column 71, which is slidably connected to the side inner wall of the lower bracket 61. The bottom end of the anti-deflection column 71 is fixedly connected to a frame 72. The frame 72 is set to drive the roller 73 to rotate and start and stop. The output end of the frame 72 is fixedly connected to the roller 73 through a coupling. The outer wall of one side of the roller 73 is hinged with a first movable rod 74, and the inner wall of the side of the first movable rod 74 is hinged with a first hinged rod 75. The outer wall of one side of the roller 73 is hinged with a second movable rod 76, and the inner wall of the side of the second movable rod 76 is hinged with a second hinged rod 77. There are two anti-deflection columns 71, two An anti-deviation column 71 passes through the side inner wall of the upper bracket 66. The anti-deviation column 71 is provided to prevent the lower bracket 61 and the upper bracket 66 from being offset and misaligned when they are fitted together. The end of the first hinged rod 75 away from the first movable rod 74 is fixedly connected to the outer wall of one side of the upper bracket 66. The end of the second hinged rod 77 away from the second movable rod 76 is fixedly connected to the outer wall of one side of the lower bracket 61. A hand support groove 3 is provided on the front outer wall of the lower mold 1. The hand support groove 3 is provided to facilitate personnel to install or remove the mold. There are two hand support grooves 3, which are respectively provided on the front outer walls of the upper mold 4 and the lower mold 1.

[0027] Working principle: by inserting the lower mold 1 of the required specifications into the lower bracket 61, squeezing the arc block 63, and then after the lower mold 1 moves to a certain position, the arc block 63 is reset under the push of the spring 64, so that the arc block 63 is clamped and fixed to the outer wall of one side of the lower mold 1. At the same time, when replacement is needed, push the paddle 65 to move the arc block 63, so that it is separated from the lower mold 1 for convenient replacement of the upper and lower molds. After the upper and lower molds are installed, the roller 73 is rotated by opening the frame 72. The rotation of the roller 73 drives the first movable rod 74 and the second movable rod 76 to move, so that the first hinged rod 75 and the second hinged rod 77 move, and at the same time, the upper bracket 66 and the lower bracket 61 are fitted and fixed to each other under the limit of the anti-deflection column 71 to prevent deflection.

[0028] 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. An automobile interior decoration mold that is easy to fix, comprising a lower mold (1), characterized in that: The outer walls on both sides of the lower mold (1) are fixedly connected to the limit plates (2); the top outer wall of the lower mold (1) is clamped with the upper mold (4); the top outer wall of the upper mold (4) is provided with a material feeding hole (5); the lower mold (1) is provided with a fixing mechanism (6); the fixing mechanism (6) is provided with an anti-deflection mechanism (7); the fixing mechanism (6) comprises a lower bracket (61); the lower bracket (61) is slidably connected to the bottom outer wall of the lower mold (1); the inner walls on both sides of the lower bracket (61) are provided with limit grooves (62); the inner walls on both sides of the lower bracket (61) are slidably connected with arc blocks (63); the bottom outer wall of the arc block (63) is fixedly connected with a spring (64); the side outer wall of the upper mold (4) is clamped with the upper bracket (66); the top outer wall of the upper bracket (66) is provided with an injection hole (67).

2. The automobile interior decoration mold that is easy to fix according to claim 1 is characterized in that: The anti-deflection mechanism (7) comprises an anti-deflection column (71), the anti-deflection column (71) is slidably connected to the side inner wall of the lower bracket (61), the bottom end of the anti-deflection column (71) is fixedly connected to a frame (72), the output end of the frame (72) is fixedly connected to a roller (73) via a coupling, a first movable rod (74) is hingedly connected to an outer wall of one side of the roller (73), a first hinged rod (75) is hingedly connected to an inner wall of the side of the first movable rod (74), a second movable rod (76) is hingedly connected to an inner wall of the side of the second movable rod (76), and a second hinged rod (77) is hingedly connected to an inner wall of the side of the second movable rod (76).

3. The automobile interior decoration mold that is easy to fix according to claim 1 is characterized in that: The limiting plate (2) is slidably connected to the inner walls on both sides of the limiting groove (62), and the arc block (63) passes through the top outer wall of the lower bracket (61).

4. The automobile interior decoration mold that is easy to fix according to claim 1 is characterized in that: The arc block (63) is clamped on the front outer wall of the lower mold (1), and one end of the spring (64) away from the arc block (63) is fixedly connected to the bottom inner wall of the lower bracket (61).

5. The automobile interior decoration mold that is easy to fix according to claim 1 is characterized in that: A paddle (65) is fixedly connected to the outer wall of one side of the arc block (63) away from the lower bracket (61), and an indication mark is provided on the side outer wall of the paddle (65). The injection hole (67) is in communication with the feed hole (5).

6. The automobile interior decoration mold that is easy to fix according to claim 2 is characterized in that: There are two anti-deflection columns (71) in total, and the two anti-deflection columns (71) penetrate the side inner wall of the upper bracket (66).

7. The automobile interior decoration mold that is easy to fix according to claim 2 is characterized in that: One end of the first hinged rod (75) away from the first movable rod (74) is fixedly connected to an outer wall of one side of the upper bracket (66), and one end of the second hinged rod (77) away from the second movable rod (76) is fixedly connected to an outer wall of one side of the lower bracket (61).

8. The automobile interior decoration mold that is easy to fix according to claim 1 is characterized in that: A hand support groove (3) is provided on the front outer wall of the lower mold (1). There are two hand support grooves (3) in total. The two hand support grooves (3) are respectively provided on the front outer walls of the upper mold (4) and the lower mold (1).

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