Corrective mold for vehicle windows

Abstract

This utility model discloses a vehicle window straightening mold belonging to the field of vehicle window straightening technology. It includes a transverse guide rail with transverse guide grooves at both ends, a transverse screw inside the transverse guide grooves, a first double-headed motor at the middle of the transverse guide rail, and transverse moving frames inside the two transverse guide grooves. Longitudinal guide rails are located at both ends of the transverse guide rails, with an extension frame at the top middle of the longitudinal guide rails. Longitudinal guide grooves are located at both ends of the top of the longitudinal guide rails, with longitudinal screws inside the longitudinal guide grooves. A second double-headed motor is located between the two longitudinal screws, and a longitudinal moving frame is located inside the longitudinal guide grooves. Side brackets are located on one side of the top of both the longitudinal and transverse moving frames. By using the longitudinal and transverse moving frames to move the side brackets, the side brackets can be appropriately adjusted according to the different models and sizes of vehicle windows before straightening, making it suitable for different models of vehicle windows and greatly improving its applicability.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle window straightening technology, specifically relating to a straightening mold for vehicle windows. Background Technology

[0002] During the manufacturing process of car windows, in order to improve the accuracy after installation, a calibration mold is used for inspection after the car windows are processed. If the dimensions are within the allowable error range, installation can proceed; if the dimensional error is large, the windows must be discarded.

[0003] Currently, existing vehicle window straightening molds are difficult to adjust to different needs due to variations in window shape and size across different vehicle models, resulting in poor practicality. Custom-made straightening molds are required, which significantly increases production costs. Therefore, we propose a vehicle window straightening mold. Utility Model Content

[0004] The purpose of this invention is to provide a correction mold for vehicle windows to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vehicle window straightening mold, comprising a transverse guide rail, a longitudinal guide rail, and a support platform. The transverse guide rail has through transverse guide grooves at both ends, and a transverse screw is installed inside each transverse guide groove. A first double-headed motor is fixedly installed inside the middle end of the transverse guide rail. A transverse moving frame is installed inside each of the two transverse guide grooves, and the bottom end of the transverse moving frame is sleeved on the outer periphery of the transverse screw and spirally connected to it. A longitudinal guide rail is slidably installed at both ends of the bottom of the transverse guide rail. An extension frame is installed at the middle of the top of the longitudinal guide rail, extending from the bottom of the transverse guide rail into its interior and spirally connected to the transverse screw. A longitudinal guide groove is opened at both ends of the top of the longitudinal guide rail, and a longitudinal screw is installed inside each longitudinal guide groove. A second double-headed motor is connected between the two longitudinal screws. A longitudinal moving frame is slidably installed inside the longitudinal guide groove, and the bottom of the longitudinal moving frame is spirally connected to the longitudinal screw. A side support is installed on one side of the top of both the longitudinal moving frame and the transverse moving frame.

[0006] Preferably, an electric lifting frame is fixedly mounted at the top center of the transverse guide rail, and a support platform is fixedly mounted on the top of the electric lifting frame.

[0007] Preferably, a straightening pressure plate is provided on the inner side of the side bracket, and a cylinder is fixedly mounted at the top center of the side bracket, with the end of the bottom telescopic rod of the cylinder being fixedly connected to the straightening pressure plate.

[0008] Preferably, the inner walls of both sides of the transverse guide groove and the longitudinal guide groove are provided with limiting grooves, and the bottom sides of the transverse moving frame and the longitudinal moving frame are provided with limiting blocks, which extend into the interior of the limiting groove and slide in connection with its inner wall.

[0009] Preferably, the transverse guide rail has outer guide grooves on both outer sides, and the longitudinal guide rail has outer protrusions on both sides of the middle end. The outer protrusions extend into the interior of the outer guide grooves and are slidably connected to their inner walls.

[0010] Preferably, a reinforcing rib is provided at the bottom of one side of the longitudinal moving frame, and the reinforcing rib extends from the bottom of one side of the longitudinal moving frame to its top and is fixedly connected thereto.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By using a longitudinal screw to drive the longitudinal moving frame in the longitudinal guide groove to move longitudinally along with the side bracket, and cooperating with the transverse screw to drive the transverse moving frame in the transverse guide groove to move laterally along with the side bracket at its top, the transverse screw achieves the transverse movement of the longitudinal guide rail through the extension frame. This allows the side brackets on the transverse and longitudinal moving frames to be appropriately adjusted according to the different models and sizes of vehicle windows before correction, so as to be suitable for different models and sizes of vehicle windows, greatly improving its applicability.

[0012] 2. By opening external guide grooves on both sides of the transverse guide rail, and cooperating with the external protrusions set on both sides of the middle of the longitudinal guide rail, the external protrusions extend into the interior of the external guide grooves to limit the longitudinal guide grooves during the transverse movement, ensuring their stability and preventing the transverse screw from bending due to the downward tension of the extension frame for a long time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a multi-angle structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the transverse guide rail structure of this utility model; Figure 4 This is a schematic diagram of the longitudinal guide rail structure of this utility model.

[0014] In the diagram: 1. Transverse guide rail; 2. Transverse guide groove; 3. Limiting groove; 4. Transverse screw; 5. Transverse moving frame; 6. Limiting block; 7. Side bracket; 8. Correcting pressure plate; 9. Cylinder; 10. Outer guide groove; 11. Longitudinal guide rail; 12. Extension frame; 13. Outer protrusion; 14. Longitudinal guide groove; 15. Longitudinal screw; 16. Longitudinal moving frame; 17. Reinforcing rib; 18. Second double-headed motor; 19. Electric lifting frame; 20. Support platform; 21. First double-headed motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution for a vehicle window straightening mold: it includes a transverse guide rail 1, a longitudinal guide rail 11, and a support platform 20. The transverse guide rail 1 has through transverse guide grooves 2 at both ends, and a transverse screw 4 is installed inside the transverse guide grooves 2. A first double-headed motor 21 is fixedly installed inside the middle end of the transverse guide rail 1. A transverse moving frame 5 is installed inside each of the two transverse guide grooves 2. The bottom end of the transverse moving frame 5 is sleeved on the outer periphery of the transverse screw 4 and spirally connected to it. Longitudinal guide rails 11 are slidably arranged at both ends of the bottom of the transverse guide rail 1. An extension frame 12 is provided at the top center. The extension frame 12 extends from the bottom of the transverse guide rail 1 into its interior and is spirally connected to the transverse screw 4. Both ends of the top of the longitudinal guide rail 11 are provided with longitudinal guide grooves 14. A longitudinal screw 15 is provided inside the longitudinal guide groove 14. A second double-head motor 18 is connected between the two longitudinal screws 15. A longitudinal moving frame 16 is slidably provided inside the longitudinal guide groove 14. The bottom of the longitudinal moving frame 16 is spirally connected to the longitudinal screw 15. A side bracket 7 is installed on one side of the top of both the longitudinal moving frame 16 and the transverse moving frame 5.

[0017] Specifically, an electric lifting frame 19 is fixedly mounted at the top center of the transverse guide rail 1, and a support platform 20 is fixedly mounted on the top of the electric lifting frame 19.

[0018] Specifically, a straightening pressure plate 8 is provided on the inner side of the side bracket 7, and a cylinder 9 is fixedly mounted at the top center of the side bracket 7. The end of the bottom telescopic rod of the cylinder 9 is fixedly connected to the straightening pressure plate 8.

[0019] Specifically, limit grooves 3 are provided on both sides of the inner wall of the transverse guide groove 2 and the longitudinal guide groove 14, and limit blocks 6 are provided on both sides of the bottom end of the transverse moving frame 5 and the longitudinal moving frame 16. The limit blocks 6 extend into the interior of the limit grooves 3 and slide to connect with their inner walls.

[0020] Specifically, the transverse guide rail 1 has outer guide grooves 10 on both sides of its outer side, and the longitudinal guide rail 11 has outer protrusions 13 on both sides of its middle end. The outer protrusions 13 extend into the interior of the outer guide grooves 10 and are slidably connected to their inner walls.

[0021] Specifically, a reinforcing rib 17 is provided at the bottom of one side of the longitudinal moving frame 16. The reinforcing rib 17 extends from the bottom of one side of the longitudinal moving frame 16 to its top and is fixedly connected thereto.

[0022] In this embodiment, during use, the vehicle window is placed on the support platform 20, and its height is adjusted by the electric lifting frame 19 so that its sides are at the same height as the side support 7. Then, the first dual-head motor 21 drives the transverse screws 4 at both ends to rotate, thereby causing the two transverse moving frames 5 and the side support 7 at the top to move relative to each other inside the transverse guide groove 2. At the same time, when the transverse screws 4 rotate, they also drive the extension frame 12 to move laterally with the longitudinal guide rail 11, so as to align the side support 7 at the top of the longitudinal moving frame 16 with the vehicle window and avoid misalignment. The outer protrusion 13 and the outer guide groove 10 are used to limit the movement, ensuring that the extension frame 12 can move laterally with the longitudinal guide rail 11 stably. Then, the second... Two dual-head motors 18 drive the longitudinal screws 15 at both ends to rotate, causing the longitudinal moving frame 16 and its top side brackets 7 to move longitudinally relative to each other inside the longitudinal guide groove 14. This allows the side brackets 7 at each position to align with the perimeter of the vehicle window. Then, the cylinder 9 pushes the straightening pressure plate 8 downward to press the perimeter of the vehicle window firmly. The electric lifting frame 19 then pushes the support platform 20 upward to achieve the purpose of straightening the vehicle window. This design allows the side brackets 7 on the transverse moving frame 5 and the longitudinal moving frame 16 to be adjusted appropriately according to the different sizes of vehicle windows during straightening, making it suitable for different sizes of vehicle windows and greatly improving its applicability.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A straightening mold for vehicle windows, comprising a transverse guide rail (1), a longitudinal guide rail (11), and a support platform (20), characterized in that: The transverse guide rail (1) has through transverse guide grooves (2) at both ends. A transverse screw (4) is located inside the transverse guide groove (2). A first double-headed motor (21) is fixedly installed inside the middle end of the transverse guide rail (1). A transverse moving frame (5) is installed inside each of the two transverse guide grooves (2). The bottom end of the transverse moving frame (5) is sleeved around the outer periphery of the transverse screw (4) and spirally connected to it. A longitudinal guide rail (11) is slidably installed at both ends of the bottom of the transverse guide rail (1). An extension frame (12) is installed at the middle of the top of the longitudinal guide rail (11). The extension frame (12) extends from... The bottom of the transverse guide rail (1) extends into its interior and is helically connected to the transverse screw (4). Both ends of the top of the longitudinal guide rail (11) are provided with longitudinal guide grooves (14). The interior of the longitudinal guide groove (14) is provided with a longitudinal screw (15). A second double-head motor (18) is connected between the two longitudinal screws (15). A longitudinal moving frame (16) is slidably provided inside the longitudinal guide groove (14). The bottom of the longitudinal moving frame (16) is helically connected to the longitudinal screw (15). A side bracket (7) is installed on one side of the top of both the longitudinal moving frame (16) and the transverse moving frame (5).

2. The vehicle window straightening mold according to claim 1, characterized in that: An electric lifting frame (19) is fixedly mounted at the top center of the transverse guide rail (1), and a support platform (20) is fixedly mounted on the top of the electric lifting frame (19).

3. The vehicle window straightening mold according to claim 1, characterized in that: A straightening pressure plate (8) is provided on the inner side of the side bracket (7), and a cylinder (9) is fixedly mounted at the top center of the side bracket (7). The end of the bottom telescopic rod of the cylinder (9) is fixedly connected to the straightening pressure plate (8).

4. The vehicle window straightening mold according to claim 1, characterized in that: Limiting grooves (3) are provided on both sides of the inner walls of the transverse guide groove (2) and the longitudinal guide groove (14). Limiting blocks (6) are provided on both sides of the bottom end of the transverse moving frame (5) and the longitudinal moving frame (16). The limiting blocks (6) extend into the interior of the limiting groove (3) and slide to connect with its inner wall.

5. The vehicle window straightening mold according to claim 1, characterized in that: The transverse guide rail (1) has outer guide grooves (10) on both sides of its outer side, and the longitudinal guide rail (11) has outer protrusions (13) on both sides of its middle end. The outer protrusions (13) extend into the interior of the outer guide grooves (10) and slide to connect with their inner walls.

6. The vehicle window straightening mold according to claim 1, characterized in that: A reinforcing rib (17) is provided at one bottom side of the longitudinal moving frame (16). The reinforcing rib (17) extends from one bottom side of the longitudinal moving frame (16) to its top and is fixedly connected thereto.

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