Car lamp shell forming die

Abstract

The utility model relates to the technical field of automobile lamp shell production, in particular to an automobile lamp shell forming die which comprises a die body and an installation assembly, the installation assembly comprises an installation plate, a sliding block, a fixing plate, a limiting block and a driving component, and the installation plate is fixedly connected with the die body and located at the bottom of the die body. The sliding block is fixedly connected with the mounting plate and located on the side, away from the mold body, of the mounting plate, the fixing plate is slidably connected with the sliding block and located on the side, away from the mounting plate, of the sliding block, the limiting block is slidably connected with the fixing plate and located on the side, close to the sliding block, of the fixing plate, and the driving component is mounted on the fixing plate and drives the limiting block to move. And the mold can be mounted more conveniently and quickly, and the mold replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamp shell production, in particular to a lamp shell forming die. Background Art

[0002] The shell of the headlight is usually made of thermoplastic or thermosetting material and is formed using a plastic molding mold. Current injection molds can usually only mold one product at a time, and after the product is injected, it needs to be cooled and demolded before the next workpiece can be injected. The overall processing time is long and the work efficiency is low.

[0003] In the existing patent technology CN216635194U, a rapid prototyping mold for automobile lamps is recorded, which includes a concave mold body and a group of lamp shell molding cavities, the concave mold body is provided with a receiving groove matching the lamp shell molding cavity shell, the lamp shell molding cavity is embedded in the receiving groove of the concave mold body, the edge of the lamp shell molding cavity is provided with a fitting edge, the inner side of the fitting edge is provided with a side molding surface, the inner side of the lamp shell molding cavity is provided with a sub-molding cavity 1, a sub-molding cavity 2, a sub-molding cavity 3 and a sub-molding cavity 4, the sub-molding cavity 2 is located between the sub-molding cavity 1 and the sub-molding cavity 3, and the sub-molding cavity 4 is located in the middle of the sub-molding cavity 2. It can realize the one-time molding of the automobile lamp shell, the molding speed is fast, and multiple products can be manufactured at the same time, with high work efficiency.

[0004] When the existing automobile headlight shell production stamping die is used, the automobile headlight shell production stamping die is fixed to the stamping machine through a plurality of bolts. Therefore, when the automobile headlight shell production stamping die and the stamping machine are fixed, a plurality of bolts need to be screwed, which is time-consuming and also troublesome to remove the automobile headlight shell production stamping die. Utility Model Content

[0005] The utility model aims to provide a lamp housing forming die, which solves the problem that when fixing the stamping die and the stamping machine for producing the automobile lamp housing, multiple bolts need to be screwed, which is time-consuming and troublesome to remove.

[0006] To achieve the above-mentioned purpose, the utility model provides a headlight housing molding mold, including a mold body and an installation component, the installation component including a mounting plate, a sliding block, a fixed plate, a limit block and a driving component, the mounting plate is fixedly connected to the mold body and is located at the bottom of the mold body, the sliding block is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the mold body, the fixed plate is slidably connected to the sliding block and is located on a side of the sliding block away from the mounting plate, the limit block is slidably connected to the fixed plate and is located on a side of the fixed plate close to the sliding block, the driving component is installed on the fixed plate, and the driving component drives the limit block to move.

[0007] Wherein, the driving component includes a connecting rod, a pulling rod and a driving element, the connecting rod is fixedly connected to the limit block, and is located on the side of the limit block away from the sliding block, and partially extends out of the fixed plate; the pulling rod is fixedly connected to the connecting rod, and is located at one end of the connecting rod away from the limit block; the driving element is installed on the fixed plate, and the driving element drives the connecting rod to move.

[0008] Wherein, the driving element includes a mounting tube, a fixing ring and an elastic part, the mounting tube is fixedly connected to the fixing plate and is located on a side of the fixing plate close to the connecting rod; the fixing ring is fixedly connected to the mounting tube and is located at an end of the mounting tube away from the fixing plate and abuts against the connecting rod; the elastic part is installed on the mounting tube, and the elastic part drives the connecting rod to move.

[0009] Wherein, the elastic part includes a sliding ring and a spring, the sliding ring is fixedly connected to the connecting rod, and is located at one end of the connecting rod close to the mounting tube, and abuts against the mounting tube; the spring is sleeved on the outside of the connecting rod, and the two ends of the spring abut against the sliding ring and the fixed ring respectively.

[0010] Wherein, the mounting assembly also includes a mounting seat and a guide rail, wherein the mounting seat is fixedly connected to the fixed plate and is located on a side of the fixed plate close to the sliding block; the guide rail is fixedly connected to the mounting seat and is located on a side of the mounting seat away from the fixed plate.

[0011] The utility model discloses a vehicle lamp housing forming mold, the mounting plate is mounted on the mold body by bolts, the sliding block and the mounting plate are an integrated structure, the fixing plate is mounted on the punching machine by bolts, the fixing plate has a sliding groove that cooperates with the sliding block, and the sliding block slides into the fixing plate to fix the mounting plate on the fixing plate, the limiting block is slidably mounted on the fixing plate, so that the limiting block can slide in the fixing plate, and then the limiting block can abut against the sliding block, the sliding block has a sliding groove that cooperates with the limiting block, so that the limiting block can clamp the sliding block, and then the sliding block is fixed on the fixing plate, the driving component is mounted on the fixing plate, and the limiting block is driven to move by the driving component, so that the limiting block can clamp the sliding block, so that the mounting plate is fixed on the fixing plate, thereby realizing a more convenient and quick installation of the mold and improving the efficiency of replacing the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a vehicle lamp housing forming mold according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the installation of the limiting block and the fixing plate of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the installation cylinder of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation of the mounting base and the guide rail of the second embodiment of the utility model.

[0017] In the figure: 100-mold body, 101-mounting plate, 102-sliding block, 103-fixed plate, 104-limiting block, 105-connecting rod, 106-pull rod, 107-mounting cylinder, 108-fixing ring, 109-sliding ring, 110-spring, 211-mounting seat, 212 guide rail. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of a headlight housing molding die according to the first embodiment of the utility model. Figure 2 This is a schematic diagram of the installation of the limit block and the fixing plate of the first embodiment of the utility model. Figure 3 It is a schematic diagram of the internal structure of the installation cylinder of the first embodiment of the utility model.

[0021] The utility model provides a lamp housing forming die, comprising a die body 100 and an installation component, wherein the installation component comprises a mounting plate 101, a sliding block 102, a fixing plate 103, a limiting block 104 and a driving component, wherein the driving component comprises a connecting rod 105, a pulling rod 106 and a driving element, wherein the driving element comprises a mounting cylinder 107, a fixing ring 108 and an elastic part, wherein the elastic part comprises a sliding ring 109 and a spring 110. This solution solves the problem that when fixing the stamping die for the production of the automobile lamp housing to the stamping machine, it is necessary to screw multiple bolts, which is time-consuming, and it is also troublesome to remove the stamping die for the production of the automobile lamp housing, and the sliding block 102 can also be more conveniently slid into the fixing plate 103.

[0022] For this specific implementation, it includes a mold body 100, and the mold body 100 is a mold recorded in the existing patent technology CN216635194U, a rapid prototyping mold for automobile lights. The mold can realize one-time molding of the automobile light shell, with a fast molding speed, and can realize the manufacture of multiple products at the same time, with high work efficiency. Through this solution, more convenient installation and disassembly of the mold is achieved, thereby improving the efficiency of replacing the mold.

[0023] Among them, the mounting plate 101 is fixedly connected to the mold body 100 and is located at the bottom of the mold body 100, the sliding block 102 is fixedly connected to the mounting plate 101 and is located on the side of the mounting plate 101 away from the mold body 100, the fixed plate 103 is slidably connected to the sliding block 102 and is located on the side of the sliding block 102 away from the mounting plate 101, the limit block 104 is slidably connected to the fixed plate 103 and is located on the side of the fixed plate 103 close to the sliding block 102, the driving member is installed on the fixed plate 103, and the driving member drives the limit block 104 to move, the mounting plate 101 is installed on the mold body 100 by bolts, the sliding block 102 and the mounting plate 101 are an integral structure, the fixed plate 103 is installed on the punching machine by bolts, and the fixed plate 103 has a matching with the sliding block 102 The sliding groove is matched with the sliding block 102, and the sliding block 102 slides into the fixing plate 103, so that the mounting plate 101 is fixed on the fixing plate 103, and the limiting block 104 is slidably installed on the fixing plate 103, so that the limiting block 104 can slide in the fixing plate 103, and then the limiting block 104 can abut against the sliding block 102, and the sliding block 102 has a sliding groove that cooperates with the limiting block 104, so that the limiting block 104 can clamp the sliding block 102, and then the sliding block 102 is fixed on the fixing plate 103, and the driving component is installed on the fixing plate 103, and the limiting block 104 is driven by the driving component to move, so that the limiting block 104 can clamp the sliding block 102, so that the mounting plate 101 is fixed on the fixing plate 103, thereby realizing a more convenient and quick installation of the mold and improving the efficiency of replacing the mold.

[0024] Secondly, the connecting rod 105 is fixedly connected to the limit block 104 and is located on the side of the limit block 104 away from the sliding block 102, and partially extends out of the fixed plate 103; the pulling rod 106 is fixedly connected to the connecting rod 105 and is located at the end of the connecting rod 105 away from the limit block 104; the driving element is installed on the fixed plate 103, and the driving element drives the connecting rod 105 to move. The connecting rod 105 is installed on the limit block 104 by bolts, and the connecting rod 105 is 05 extends out of the fixed plate 103, and the movement of the limit block 104 is controlled by the connecting rod 105. The pulling rod 106 is installed on the end of the connecting rod 105 extending out of the limit block 104 through bolts. Through the pulling rod 106, the staff can pull the pulling rod 106 more conveniently. The driving element is installed on the fixed plate 103, and the movement of the connecting rod 105 is controlled by the driving element, so that the connecting rod 105 drives the limit block 104 to engage with the sliding block 102.

[0025] At the same time, the mounting tube 107 is fixedly connected to the fixing plate 103 and is located on a side of the fixing plate 103 close to the connecting rod 105; the fixing ring 108 is fixedly connected to the mounting tube 107 and is located at one end of the mounting tube 107 away from the fixing plate 103 and abuts against the connecting rod 105; the elastic part is mounted on the mounting tube 107, and the elastic part drives the connecting rod 105 to move. The mounting tube 107 is mounted on a side of the fixing plate 103 close to the connecting rod 105 by bolts, and the connecting rod 105 is located on the inner side of the mounting tube 107. The fixing ring 108 is mounted on an end of the mounting tube 107 away from the fixing plate 103 by bolts, and the connecting rod 105 abuts against the inner side of the fixing ring 108, so that the connecting rod 105 moves more stably. The elastic element is mounted on the mounting tube 107, and the connecting rod 105 is driven by the elastic element to move toward the side close to the sliding block 102.

[0026] In addition, the sliding ring 109 is fixedly connected to the connecting rod 105 and is located at one end of the connecting rod 105 close to the mounting tube 107 and abuts against the mounting tube 107; the spring 110 is sleeved on the outside of the connecting rod 105, and the two ends of the spring 110 abut against the sliding ring 109 and the fixing ring 108 respectively. The sliding ring 109 is installed on the connecting rod 105 by bolts, and the sliding ring 109 abuts against the mounting tube 107. The cooperation between the ring 109 and the fixed ring 108 enables the connecting rod 105 to slide on the mounting tube 107 more stably. The spring 110 is sleeved on the outside of the connecting rod 105, and the two ends of the spring 110 respectively abut against the sliding ring 109 and the fixed ring 108. The sliding ring 109 is driven to move by the elastic force of the spring 110, and then the sliding ring 109 drives the connecting rod 105 to move, so that the limit block 104 is engaged with the sliding block 102.

[0027] When the mold body 100 is installed, the sliding block 102 is aligned with the sliding groove on the fixing plate 103, so that the sliding block 102 slides into the fixing plate 103. When the sliding block 102 completely slides into the fixing plate 103, the spring 110 pushes the sliding ring 109 to move toward the side close to the sliding block 102, so that the connecting rod 105 drives the limit block 104 to move, and then the limit block 104 is engaged with the sliding block 102, thereby fixing the sliding block 102 on the fixing plate 103. When the mold needs to be disassembled, the pulling rod 106 is pulled to make the limit block 104 leave the sliding block 102, so that the sliding block 102 can slide out of the fixing plate 103, thereby removing the mold from the impact machine, thereby achieving a more convenient and quick installation of the mold and improving the efficiency of replacing the mold.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic diagram of the installation of the mounting base and the guide rail of the second embodiment of the utility model.

[0030] The installation assembly of this embodiment further includes a mounting seat 211 and a guide rail 212 .

[0031] Among them, the mounting seat 211 is fixedly connected to the fixed plate 103 and is located on a side of the fixed plate 103 close to the sliding block 102; the guide rail 212 is fixedly connected to the mounting seat 211 and is located on a side of the mounting seat 211 away from the fixed plate 103, the mounting seat 211 is installed above the fixed plate 103 by bolts, and the guide rail 212 is installed on the mounting seat 211 by bolts, and the guide rail 212 is stably installed on the fixed plate 103 through the mounting seat 211, and the sliding block 102 is more conveniently slid into the fixed plate 103 through the guide rail 212.

[0032] When using a headlight housing molding mold of this embodiment to install the mold, the sliding block 102 is fitted with the guide rail 212, and the sliding block 102 is guided into the fixed plate 103 through the guide rail 212, thereby making it more convenient to slide the sliding block 102 into the fixed plate 103.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A lamp housing forming mold, comprising a mold body, characterized in that: Also included are mounting components; The mounting assembly includes a mounting plate, a sliding block, a fixed plate, a limit block and a driving member. The mounting plate is fixedly connected to the mold body and is located at the bottom of the mold body. The sliding block is fixedly connected to the mounting plate and is located on a side of the mounting plate away from the mold body. The fixed plate is slidably connected to the sliding block and is located on a side of the sliding block away from the mounting plate. The limit block is slidably connected to the fixed plate and is located on a side of the fixed plate close to the sliding block. The driving member is mounted on the fixed plate, and the driving member drives the limit block to move.

2. The headlight housing forming mold according to claim 1, characterized in that: The driving component includes a connecting rod, a pulling rod and a driving element. The connecting rod is fixedly connected to the limit block and is located on a side of the limit block away from the sliding block and partially extends out of the fixed plate; the pulling rod is fixedly connected to the connecting rod and is located at an end of the connecting rod away from the limit block; the driving element is installed on the fixed plate, and the driving element drives the connecting rod to move.

3. The headlight housing forming mold according to claim 2, characterized in that: The driving element includes a mounting tube, a fixing ring and an elastic part. The mounting tube is fixedly connected to the fixing plate and is located on a side of the fixing plate close to the connecting rod. The fixing ring is fixedly connected to the mounting tube and is located at an end of the mounting tube away from the fixing plate and abuts against the connecting rod. The elastic part is installed on the mounting tube, and the elastic part drives the connecting rod to move.

4. The vehicle lamp housing forming mold according to claim 3, characterized in that: The elastic part includes a sliding ring and a spring. The sliding ring is fixedly connected to the connecting rod and is located at one end of the connecting rod close to the mounting tube and abuts against the mounting tube. The spring is sleeved on the outside of the connecting rod, and the two ends of the spring abut against the sliding ring and the fixed ring respectively.

5. The vehicle lamp housing forming mold according to claim 1, characterized in that: The mounting assembly also includes a mounting seat and a guide rail. The mounting seat is fixedly connected to the fixed plate and is located on a side of the fixed plate close to the sliding block; the guide rail is fixedly connected to the mounting seat and is located on a side of the mounting seat away from the fixed plate.

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