Vehicle cover mold

Abstract

The utility model discloses a vehicle cover mould which comprises a mould base and a sliding cavity fixedly arranged on the upper surface of the mould base, the sliding cavity is connected with a placing bottom plate used for placing plates in a sliding mode through a rebound mechanism, and a plurality of limiting mechanisms used for placing the plates in a limiting mode are arranged on the placing bottom plate. The springback mechanism comprises two sets of sliding blocks, springs used for pushing the sliding blocks and two sets of connecting blocks rotationally connected with the sliding blocks, the connecting blocks are connected with the containing bottom plate through connecting plates, and the limiting mechanism comprises a plurality of limiting blocks sliding on the upper surface of the containing bottom plate and a rotating disc. The placing bottom plate is arranged on the inner side of the sliding cavity in a sliding mode, so that after a plate on the placing bottom plate is subjected to pressure of the upper mold, the plate can descend along with the placing bottom plate, and then after the placing bottom plate is not subjected to pressure, the placing bottom plate can be ejected upwards through a rebound mechanism between the placing bottom plate and the sliding cavity; and the plate placed on the placing bottom plate can be separated from the mold.

Description

Technical Field

[0001] This utility model relates to the field of vehicle cover manufacturing technology, and in particular to vehicle cover molds. Background Technology

[0002] A mold is an industrial product that shapes materials using a specific structural form and a certain method. It is also a production tool that can mass-produce industrial product parts with certain shapes and sizes. From airplanes and automobiles to teacups and nails, almost all industrial products must rely on molds for shaping.

[0003] At room temperature, metal or non-metal sheet metal is placed into a mold, and pressure is applied to the sheet metal by a press and a mold mounted on the press, causing the sheet metal to separate or deform to form the desired part. Such parts are called stamping dies.

[0004] Currently, most molds on the market are equipped with springback mechanisms, which makes it difficult to remove the sheet metal after it has been stamped and deformed. Other tools are needed to remove the formed sheet metal, thus reducing production efficiency. Utility Model Content

[0005] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a car cover mold. After the sheet metal is stamped, a spring-back mechanism separates the stamped sheet metal from the mold, making it easier for workers to remove the sheet metal.

[0006] According to an embodiment of the present utility model, a car cover mold includes a mold base and a sliding cavity fixedly disposed on the upper surface of the mold base. The sliding cavity is slidably connected to a placement base plate for placing sheet metal through a spring-loaded mechanism. The placement base plate is provided with a plurality of limiting mechanisms for limiting the placement of sheet metal.

[0007] The rebound mechanism includes two sets of sliding blocks slidably disposed on the upper surface of the mold base, a spring for pushing the sliding blocks, and two sets of connecting blocks rotatably connected to the sliding blocks. The sliding blocks and the connecting blocks are arranged symmetrically in pairs. The connecting blocks are connected to the placement base plate through a connecting plate.

[0008] The limiting mechanism includes multiple limiting blocks that slide on the upper surface of the placement base plate, a lead screw for pushing the limiting blocks, and a turntable.

[0009] According to the car cover mold of this utility model embodiment, two moving grooves for sliding the sliding block are symmetrically opened on the upper surface of the mold base, and both ends of each spring are fixedly connected to the sliding block and one side of the moving groove.

[0010] According to the car cover mold of this utility model embodiment, each of the sliding blocks is rotatably connected to the connecting block through a first rotating shaft, wherein the connecting block is fixedly connected to the first rotating shaft through a connecting rod.

[0011] According to the car cover mold of this utility model embodiment, each of the sliding blocks has a recycling groove, which is used for the rotation and recycling of the connecting rod.

[0012] According to the car cover mold of this utility model embodiment, each set of connecting blocks is rotatably connected to a second rotating shaft, and the connecting plate is fixedly disposed on one side of the second rotating shaft.

[0013] According to the car cover mold of this utility model embodiment, the placement base plate is provided with a plurality of adjustment grooves for the sliding of the limiting block, and each adjustment groove is provided with a through groove on one side for the extension and retraction of the lead screw.

[0014] According to the car cover mold of this utility model embodiment, the placement base plate is provided with a plurality of rotating grooves, the same number as the adjustment grooves, and the turntable is rotatably disposed inside the rotating grooves.

[0015] According to the car cover mold of this utility model embodiment, the adjusting groove is connected to the rotating groove through the through groove, and a threaded cylinder is fixedly provided on one side of the turntable and rotatably disposed inside the rotating groove, and the lead screw is threadedly engaged with the threaded cylinder.

[0016] According to the vehicle cover mold of this utility model embodiment, the lower half of the limiting block is fixedly installed with movable guide plates on both sides, and the inner wall of the adjusting groove is provided with guide grooves on both sides to allow the movable guide plates to slide.

[0017] According to the car cover mold of this utility model embodiment, a forming mold is fixedly installed on the upper surface of the mold base, and a forming groove is opened in the middle of the placement base plate.

[0018] The car cover mold according to the embodiment of this utility model has at least the following beneficial effects:

[0019] First, in this embodiment, a base plate is slidably arranged inside the sliding cavity. When the plate on the base plate is subjected to pressure from the upper mold, it will descend with the base plate. Then, after the base plate is no longer under pressure, the base plate can be pushed upward by the spring mechanism between the base plate and the sliding cavity, so that the plate placed on the base plate can be separated from the mold.

[0020] Secondly, by sliding multiple cooperating limiting blocks on the upper surface of the placement base plate, a space for placing the board is formed between the multiple limiting blocks. This allows the board placed on the placement base plate to be positioned. Furthermore, the limiting blocks can be slidably set with the placement base plate. By adjusting the position of each limiting block, the distance between multiple limiting blocks can be increased, thereby increasing the limiting space. Consequently, boards of different sizes can be limited.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the car cover mold according to an embodiment of the present utility model;

[0024] Figure 2 This is a three-dimensional schematic diagram showing the separation of the placement base and sliding cavity of the car cover mold according to an embodiment of the present utility model;

[0025] Figure 3 This is an enlarged schematic diagram of the structure at point A of the car cover mold according to an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the springback structure of the car cover mold according to an embodiment of the present utility model;

[0027] Figure 5 This is a schematic diagram of the limiting mechanism of the car cover mold according to an embodiment of the present utility model.

[0028] In the diagram: 100, mold base; 110, sliding cavity; 120, placement base plate; 130, forming mold; 140, forming groove; 150, spring; 160, connecting plate; 170, adjusting groove; 180, guide groove; 190, through groove; 200, rotating groove; 210, moving groove; 220, sliding block; 230, first rotating shaft; 240, recycling groove; 250, connecting rod; 260, connecting block; 270, second rotating shaft; 280, limiting block; 290, lead screw; 300, moving guide plate; 310, threaded cylinder; 320, turntable. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The following describes a car cover mold according to an embodiment of the present invention with reference to the accompanying drawings.

[0034] Reference Figures 1-5 The present invention aims to provide an embodiment of a car cover mold. The car cover mold of this embodiment mainly includes a mold base 100 and a sliding cavity 110 fixedly disposed on the upper surface of the mold base 100. The sliding cavity 110 is slidably connected to a placement base plate 120 for placing sheet metal through a spring-loaded mechanism. The placement base plate 120 is provided with a plurality of limiting mechanisms for limiting the placement of sheet metal.

[0035] In some specific embodiments of this utility model, after the sheet metal is stamped, a springback mechanism can be used to separate the stamped sheet metal from the mold, making it easier for workers to remove the sheet metal.

[0036] In some specific embodiments of this utility model, a placement base plate 120 can be slidably arranged inside the sliding cavity 110. Thus, when the plate on the placement base plate 120 is subjected to pressure from the upper mold, it will descend with the placement base plate 120. Subsequently, after the placement base plate 120 is no longer under pressure, the placement base plate 120 can be pushed upward by the spring mechanism between the placement base plate 120 and the sliding cavity 110, thereby allowing the plate placed on the placement base plate 120 to be separated from the mold.

[0037] In some specific embodiments of this utility model, multiple mutually cooperating limiting mechanisms can be provided on the placement base plate 120. Therefore, the sheet material placed on the placement base plate 120 can be limited to avoid the sheet material sliding on the placement base plate 120 due to direct placement, which would further lead to a poor effect of the stamped finished product.

[0038] In some specific embodiments of this utility model, the rebound mechanism includes two sets of sliding blocks 220 slidably disposed on the upper surface of the mold base 100, a spring 150 for pushing the sliding blocks 220, and two sets of connecting blocks 260 rotatably connected to the sliding blocks 220. The sliding blocks 220 and the connecting blocks 260 are symmetrically arranged in pairs. The connecting blocks 260 are connected to the placement base plate 120 through a connecting plate 160. A second rotating shaft 270 is rotatably connected between each set of connecting blocks 260. The connecting plate 160 is fixedly disposed on one side of the second rotating shaft 270.

[0039] The upper surface of the mold base 100 has two symmetrically arranged moving grooves 210 for sliding of the sliding block 220. Both ends of each spring 150 are fixedly connected to the sliding block 220 and one side of the moving groove 210.

[0040] In some specific embodiments of this utility model, one side of the sliding block 220 can be fixed to the inner wall of the moving groove 210 by the spring 150. Thus, when the connecting plate 160, which is fixedly connected to the placement base plate 120, is subjected to force, it will move downward. Then, the connecting rod 250, which is rotatably connected to the connecting plate 160 through the second rotating shaft 270, will push the sliding block 220 to move to both sides, thereby squeezing the spring 150.

[0041] When the mold on the base plate 120 rises, the spring 150 will push the sliding block 220 to reset when the base plate 120 is not under force, so that the base plate 120, which is fixedly connected to the connecting plate 160, will rise to its original position for reuse.

[0042] In some specific embodiments of this utility model, the limiting mechanism includes multiple limiting blocks 280 that slide on the upper surface of the placement base plate 120, a lead screw 290 for pushing the limiting blocks 280, and a turntable 320. A forming mold 130 is fixedly installed on the upper surface of the mold base 100, and a forming groove 140 is opened in the middle of the placement base plate 120.

[0043] In some specific embodiments of this utility model, multiple mutually cooperating limiting blocks 280 can be slidably arranged on the upper surface of the placement base plate 120, so that a space for placing the plate is formed between the multiple limiting blocks 280, thereby limiting the position of the plate placed on the placement base plate 120.

[0044] In some specific embodiments of this utility model, the limiting block 280 can be slidably set with the placement base plate 120. Thus, by adjusting the position of each limiting block 280, the distance between multiple limiting blocks 280 can be increased, thereby increasing the limiting space together. Consequently, different sizes of plates can be limited.

[0045] In some specific embodiments of this utility model, the threaded cylinder 310, which is threadedly connected to the turntable 320, can be rotated together by rotating the turntable 320. In this way, the lead screw 290, which is threadedly connected to the threaded cylinder 310, can be rotated and extended, thereby moving the limiting block 280, which is connected to one end of the screw.

[0046] In some specific embodiments of this utility model, a forming mold 130 can be provided on the upper surface of the mold base 100, so that the sheet material placed on the placement base plate 120 can be pressed by the upper mold and then fit into the forming mold 130 and formed. At the same time, the forming groove 140 opened on the placement base plate 120 can provide space for sliding between the placement base plate 120 and the forming mold 130, so as to press and form the sheet material.

[0047] In summary, firstly, this embodiment slides a base plate 120 inside the sliding cavity 110. Thus, when the plate on the base plate 120 is subjected to pressure from the upper mold, it will descend with the base plate 120. Subsequently, after the base plate 120 is no longer under pressure, the base plate 120 can be pushed upward by the spring mechanism between the base plate 120 and the sliding cavity 110. In this way, the plate placed on the base plate 120 can be separated from the mold.

[0048] Secondly, by sliding multiple mutually cooperating limiting blocks 280 on the upper surface of the placement base plate 120, a space for placing the board is formed between the multiple limiting blocks 280, thereby limiting the position of the board placed on the placement base plate 120.

[0049] Furthermore, the limiting block 280 can be slidably set with the base plate 120. By adjusting the position of each limiting block 280, the distance between multiple limiting blocks 280 can be increased, thereby increasing the limiting space and enabling the limiting of boards of different sizes.

[0050] In some specific embodiments of this utility model, each sliding block 220 can be rotatably connected to the connecting block 260 through the first rotating shaft 230. The connecting block 260 is fixedly connected to the first rotating shaft 230 through the connecting rod 250. Each sliding block 220 has a recycling groove 240 for the rotation recycling of the connecting rod 250.

[0051] It is easy to understand that by opening a rotating groove on the sliding block 220 in this embodiment, the first rotating shaft 230 can be rotatably connected to the sliding block 220 through the rotating groove. At the same time, the recycling groove 240 opened on the sliding block 220 can accommodate the connecting rod 250 for recycling, so as to avoid the connecting block 260 from affecting the connecting rod 250 on one side of the sliding block 220 when the sliding block 220 is pushed by force, causing the connecting block 260 to be unable to continue to apply pushing force to the sliding block 220.

[0052] In some specific embodiments of this utility model, the base plate 120 can be provided with multiple sliding adjustment grooves 170 for the limiting blocks 280. Each adjustment groove 170 has a through groove 190 on one side for the extension and retraction of the lead screw 290. The base plate 120 has a number of rotating grooves 200 the same as the number of adjustment grooves 170. The turntable 320 is rotatably disposed inside the rotating groove 200. The adjustment groove 170 is connected to the rotating groove 200 through the through groove 190. A threaded cylinder 310 is fixedly disposed on one side of the turntable 320 and rotatably disposed inside the rotating groove 200. The lead screw 290 is threadedly screwed into the threaded cylinder 310.

[0053] It is easy to understand that, in this embodiment, by setting the adjustment groove 170, the sliding range of the limit block 280 can be limited and guided so that the operator can adjust the position of the limit block 280. The rotating groove 200 can accommodate the rotation of the turntable 320. At the same time, the adjustment groove 170 is connected to the rotating groove 200 through the through groove 190. Thus, by rotating the turntable 320 inside the rotating groove 200, the threaded cylinder 310 fixedly connected to one end of the turntable 320 can also rotate. Then, the limit block 280 can be adjusted by using the lead screw 290.

[0054] During adjustment, the operator rotates the turntable 320, which in turn drives the threaded cylinder 310 to rotate. As a result, the lead screw 290 extends and retracts in a threaded manner. Therefore, the limiting block 280 at one end of the lead screw 290 can move under the drive of the lead screw 290, thereby achieving the adjustment effect.

[0055] In some specific embodiments of this utility model, the lower half of the limiting block 280 can be fixedly installed with movable guide plates 300 on both sides, and the inner wall of the adjusting groove 170 is provided with guide grooves 180 to accommodate the sliding of the movable guide plates 300.

[0056] It is easy to understand that in this embodiment, by setting a movable guide plate 300 and a guide groove 180 on both sides of the limiting block 280 and the adjusting groove 170 respectively, and the movable guide plate 300 and the guide groove 180 are slidably connected, the sliding support and sliding guide of the limiting block 280 can be provided so that the sliding adjustment of the limiting block 280 can be achieved.

[0057] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0058] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A car cover mold, comprising a mold base (100) and a sliding cavity (110) fixedly disposed on the upper surface of the mold base (100), characterized in that; The sliding cavity (110) is slidably connected to a placement base plate (120) for placing the sheet material via a spring mechanism. The placement base plate (120) is provided with a plurality of limiting mechanisms for limiting the placement of the sheet material. The rebound mechanism includes two sets of sliding blocks (220) slidably disposed on the upper surface of the mold base (100), a spring (150) for pushing the sliding blocks (220), and two sets of connecting blocks (260) rotatably connected to the sliding blocks (220). The sliding blocks (220) and the connecting blocks (260) are symmetrically arranged in pairs. The connecting blocks (260) are connected to the placement base plate (120) through a connecting plate (160). The limiting mechanism includes multiple limiting blocks (280) that slide on the upper surface of the placement base plate (120), a lead screw (290) for pushing the limiting blocks (280) actuating, and a turntable (320).

2. The car cover mold according to claim 1, characterized in that, The upper surface of the mold base (100) is symmetrically provided with two moving grooves (210) for sliding the sliding block (220). Both ends of each spring (150) are fixedly connected to the sliding block (220) and one side of the moving groove (210).

3. The car cover mold according to claim 1, characterized in that, Each of the sliding blocks (220) is rotatably connected to the connecting block (260) via a first rotating shaft (230), wherein the connecting block (260) is fixedly connected to the first rotating shaft (230) via a connecting rod (250).

4. The car cover mold according to claim 3, characterized in that, Each of the sliding blocks (220) has a recycling groove (240) for rotating and recycling the connecting rod (250).

5. The car cover mold according to claim 1, characterized in that, Each of the connecting blocks (260) is rotatably connected to a second rotating shaft (270), and the connecting plate (160) is fixedly disposed on one side of the second rotating shaft (270).

6. The car cover mold according to claim 1, characterized in that, The placement base plate (120) is provided with multiple adjustment grooves (170) for the sliding of the limiting block (280), and each adjustment groove (170) is provided with a through groove (190) on one side for the extension and retraction of the lead screw (290).

7. The car cover mold according to claim 6, characterized in that, The placement base plate (120) has a number of rotating grooves (200) that are the same number as the adjustment grooves (170), and the turntable (320) is rotatably disposed inside the rotating grooves (200).

8. The car cover mold according to claim 7, characterized in that, The adjusting groove (170) is connected to the rotating groove (200) through the through groove (190). A threaded cylinder (310) is fixedly installed on one side of the turntable (320) and is rotatably installed inside the rotating groove (200). The lead screw (290) is threadedly engaged with the threaded cylinder (310).

9. The car cover mold according to claim 8, characterized in that, The lower half of the limiting block (280) is fixedly installed with movable guide plates (300) on both sides. The inner wall of the adjusting groove (170) is provided with guide grooves (180) to allow the movable guide plates (300) to slide.

10. The car cover mold according to claim 1, characterized in that, A forming mold (130) is fixedly installed on the upper surface of the mold base (100), and a forming groove (140) is opened in the middle of the placement base plate (120).

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