A limiting chamfering device for system door and window processing

Abstract

This utility model discloses a limiting chamfering device for system door and window processing, relating to the field of door and window processing technology. It includes a movable frame and a base. The movable frame is connected to both sides of the base, and an electric push rod is fixed to the top of each movable frame. A top plate is fixed to the top of each electric push rod. After processing on both sides, this utility model starts a third motor to rotate a fixed plate, causing the front and rear ends of the door / window to be swapped to the sides. The original first limiting blocks fixed to the front and rear ends are removed, and the original second limiting blocks fixed to the sides are re-engaged. A second motor is then started to rotate a threaded rod. Under the action of the threaded connection, the threaded sleeve moves the mounting base to adapt the electric chamfering device to the current door / window width. This allows for continuous processing of all four sides of the door / window simultaneously, eliminating the need for multiple loading and unloading operations, effectively improving overall processing efficiency and enhancing the practicality and flexibility of the device.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and in particular to a limiting chamfering device for system door and window processing. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy profiles, which are then assembled with glass. Aluminum alloy doors and windows have advantages such as light weight and strong corrosion resistance. In the production process of aluminum alloy doors and windows, the aluminum alloy profiles need to be chamfered.

[0003] Chinese Patent Publication No. CN 216990879 U discloses a chamfering device for aluminum alloy door and window production, relating to the field of aluminum alloy door and window manufacturing technology. This chamfering device includes a base, with a worktable fixedly connected to the upper end of the base. A fixing mechanism is installed on the worktable, comprising a groove formed on the upper end of the worktable. Two sliders are symmetrically slidably connected to the inner wall of the groove. A driving mechanism is installed within the groove. Two fixing rods are fixedly connected to the upper ends of the two sliders. Two fixing plates are fixedly connected to the side walls of the two fixing rods that are close to each other. A U-shaped frame is fixedly connected to the upper end of the base. This invention uses a fixing mechanism to fix the aluminum alloy door or window onto the worktable, then starts a first motor and a hydraulic cylinder to drive the chamfering blade for chamfering. It employs a mechanical structure, is simple to operate, eliminates the need for manual chamfering, increases chamfering efficiency, and significantly reduces the labor intensity of workers.

[0004] The existing technical solutions mentioned above have the following shortcomings: During the use of the technical solutions, after the front side of the door and window is processed, it is necessary to remove it and change its direction to achieve chamfering on multiple sides, which is a relatively cumbersome operation and has certain room for optimization. Therefore, it is necessary to design a limiting chamfering device for system door and window processing to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a limiting chamfering device for system door and window processing, so as to solve the problem of cumbersome and inconvenient operation mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a limiting chamfering device for processing system doors and windows, comprising a movable frame and a base, wherein the movable frame is connected to both sides of the base; Each of the mobile frames is fixed with an electric push rod at its top, and a top plate is fixed to the top of the electric push rod. A first motor is fixed to the top of the top plate, and a first gear is fixed to the outer side of the output shaft of the first motor. A rotating shaft is connected to the bottom of the top plate, and a second gear is fixed to the outer side of the rotating shaft. The second gear and the first gear are meshed together. A connecting seat is fixed to the bottom of the rotating shaft, and a threaded rod is rotatably connected inside the connecting seat. A threaded sleeve is threaded to the outer side of the threaded rod, and a mounting seat is fixed to the bottom of the threaded sleeve. An electric chamfering device is connected to the bottom of the mounting seat. A second motor is fixed to one side of the connecting seat, and the output shaft of the second motor is connected to the threaded rod.

[0007] Furthermore, a rotating block is fixed to the top of the connecting seat, and a rotating groove is provided at the bottom of the top plate, with the rotating groove and the rotating block connected together.

[0008] Furthermore, the width of the rotating block matches the width of the rotating groove, and the cross-sections of the rotating block and the rotating groove are T-shaped.

[0009] Furthermore, a third motor is fixed to the bottom of the base, and a fixing plate is connected to the top of the base. The bottom of the fixing plate is connected to the output shaft of the third motor via a connecting shaft.

[0010] Furthermore, a first limiting block and a second limiting block are fixed at both ends of the top two sides of the fixed plate, and a support base is fixed at the top of the fixed plate.

[0011] Furthermore, the top of the support base is connected to an anti-slip pad, and the top of the anti-slip pad is uniformly provided with anti-slip protrusions.

[0012] Furthermore, the top of the fixing plate is uniformly provided with connecting grooves, and the bottom ends of the first limiting block and the second limiting block are uniformly fixed with connecting blocks, and the connecting blocks are all connected to the connecting grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the limiting chamfering device for door and window processing in this system realizes the function of facilitating processing; After the current side is processed, the first motor is started to drive the first gear and the second gear to mesh and connect, thereby rotating the connecting seat to adjust the electric chamfering device so that it can continuously process the other side of the door and window. After the current two sides are processed, the third motor is started to drive the fixing plate to rotate so that the front and rear ends of the door and window are switched to the two sides. The first limiting block that was originally fixed at the front and rear ends is removed and the second limiting block that was originally fixed at the two sides is re-clamped. The second motor is started to drive the threaded rod to rotate. Under the action of the threaded connection, the threaded sleeve drives the mounting seat to move so that the electric chamfering device can be adapted to the current width of the door and window. It can continuously process the four sides of the door and window at the same time without the need for workers to load and unload multiple times, effectively improving the overall processing efficiency and enhancing the practicality and flexibility of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a top view cross-sectional structural diagram of the present invention; Figure 4 This is a bottom-view cross-sectional structural diagram of the present invention; Figure 5 This is a three-dimensional structural diagram of the fixing plate of this utility model.

[0016] The reference numerals in the diagram are as follows: 1. First motor; 2. Top plate; 3. First gear; 4. Rotating shaft; 5. Second gear; 6. Rotating block; 7. Connecting seat; 8. Threaded rod; 9. Threaded sleeve; 10. Second motor; 11. Mounting seat; 12. Electric chamfering device; 13. Electric push rod; 14. Moving frame; 15. Base; 16. Third motor; 17. Fixed plate; 18. Rotating groove; 19. First limit block; 20. Second limit block; 21. Support seat; 22. Connecting block; 23. Connecting groove. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] Please see Figures 1-5 One embodiment of this utility model is a limiting chamfering device for system door and window processing, comprising a movable frame 14 and a base 15; A third motor 16 is fixed to the bottom of the base 15, and a fixing plate 17 is connected to the top of the base 15. The bottom of the fixing plate 17 is connected to the output shaft of the third motor 16 through a connecting shaft. A first limiting block 19 and a second limiting block 20 are fixed to the two ends of the top sides of the fixing plate 17, respectively. A support base 21 is fixed to the top of the fixing plate 17. An anti-slip pad is connected to the top of the support base 21, and anti-slip protrusions are evenly arranged on the top of the anti-slip pad. A connecting groove 23 is evenly arranged on the top of the fixing plate 17. A connecting block 22 is evenly fixed to the bottom of the first limiting block 19 and the second limiting block 20, and the connecting block 22 is connected to the connecting groove 23. Specifically, such as Figures 1-5 As shown, in use, by starting the third motor 16 to drive the fixed plate 17 to rotate, the direction of the left and right sides and the front and rear ends can be adjusted. Furthermore, the first limit block 19 and the second limit block 20 can limit the four sides of the system doors and windows. Both sides of the base 15 are connected to a movable frame 14. An electric push rod 13 is fixed to the top of the movable frame 14. A top plate 2 is fixed to the top of the electric push rod 13. A first motor 1 is fixed to the top of the top plate 2. A first gear 3 is fixed to the outside of the output shaft of the first motor 1. A rotating shaft 4 is connected to the bottom of the top plate 2. A second gear 5 is fixed to the outside of the rotating shaft 4. The second gear 5 and the first gear 3 are meshed and connected. A connecting seat 7 is fixed to the bottom of the rotating shaft 4. A rotating block 6 is fixed at the top of the connecting seat 7, and a rotating groove 18 is provided at the bottom of the top plate 2. The rotating groove 18 and the rotating block 6 are connected. The width of the rotating block 6 matches the width of the rotating groove 18. The cross-sections of the rotating block 6 and the rotating groove 18 are T-shaped. Specifically, such as Figure 1 As shown, during use, the rotating block 6 and the rotating groove 18 can serve as guides and supports when the connecting seat 7 rotates. Furthermore, the connecting seat 7 is rotatably connected to a threaded rod 8, and the outer side of the threaded rod 8 is threadedly connected to a threaded sleeve 9. The bottom end of the threaded sleeve 9 is fixed to a mounting seat 11, and the bottom end of the mounting seat 11 is connected to an electric chamfering tool 12. A second motor 10 is fixed to one side of the connecting seat 7, and the output shaft of the second motor 10 is connected to the threaded rod 8.

[0019] Working Principle: In use, the door and window are placed on the fixing plate 17, and the first limiting blocks 19 at the front and rear ends are engaged to fix the door and window. The electric push rod 13 is started to drive the overall chamfering assembly to descend and perform chamfering operation. After the current side is processed, the first motor 1 is started to drive the first gear 3 and the second gear 5 to mesh and connect, that is, to drive the connecting seat 7 to rotate, so as to adjust the electric chamferer 12 so that it can continuously process the other side of the door and window. After the current two sides are processed, the third motor 16 is started to drive the fixing plate 17 to rotate so that the front and rear ends of the door and window are switched to the two sides. The first limiting blocks 19 that were originally fixed at the front and rear ends are removed, and the second limiting blocks 20 that were originally fixed on the two sides are re-engaged. The second motor 10 is started to drive the threaded rod 8 to rotate. Under the action of the threaded connection, the threaded sleeve 9 drives the mounting seat 11 to move so that the electric chamferer 12 can be adapted to the current width of the door and window. It can continuously process the four sides of the door and window at the same time without the need for multiple loading and unloading by the staff, effectively improving the overall processing efficiency.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0021] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A limiting chamfering device for processing system doors and windows, comprising a movable frame (14) and a base (15), wherein the movable frame (14) is connected to both sides of the base (15). characterized in that The top of each of the mobile frame (14) is fixed with an electric push rod (13), and the top of the electric push rod (13) is fixed with a top plate (2). The top of the top plate (2) is fixed with a first motor (1). The output shaft of the first motor (1) is fixed with a first gear (3). The bottom of the top plate (2) is connected with a rotating shaft (4), and the outside of the rotating shaft (4) is fixed with a second gear (5). The second gear (5) and the first gear (3) are meshed together. The bottom of the rotating shaft (4) is fixed with a connecting seat (7), and the inside of the connecting seat (7) is rotatably connected with a threaded rod (8). The outside of the threaded rod (8) is threadedly connected with a threaded sleeve (9), and the bottom of the threaded sleeve (9) is fixed with a mounting seat (11). The bottom of the mounting seat (11) is connected with an electric chamferer (12). The side of the connecting seat (7) is fixed with a second motor (10), and the output shaft of the second motor (10) is connected to the threaded rod (8).

2. The limiting type chamfering device for machining doors and windows of a system according to claim 1, characterized in that: The top of the connecting seat (7) is fixed with a rotating block (6), and the bottom of the top plate (2) is provided with a rotating groove (18), and the rotating groove (18) and the rotating block (6) are connected.

3. The limiting type chamfering device for machining doors and windows of a system according to claim 2, characterized in that: The width of the rotating block (6) matches the width of the rotating groove (18), and the cross-sections of the rotating block (6) and the rotating groove (18) are T-shaped.

4. The limiting type chamfering device for machining doors and windows of a system according to claim 1, characterized in that: The bottom end of the base (15) is fixed with a third motor (16), and the top end of the base (15) is connected with a fixing plate (17). The bottom end of the fixing plate (17) is connected to the output shaft of the third motor (16) through a connecting shaft.

5. The limiting type chamfering device for machining doors and windows of a system according to claim 4, characterized in that: The top two ends of the fixed plate (17) are respectively fixed with a first limiting block (19) and a second limiting block (20), and the top end of the fixed plate (17) is fixed with a support base (21).

6. The limiting type chamfering device for machining doors and windows of a system according to claim 5, characterized in that: The top of the support base (21) is connected to an anti-slip pad, and the top of the anti-slip pad is uniformly provided with anti-slip protrusions.

7. The limiting type chamfering device for machining doors and windows of a system according to claim 5, characterized in that: The top of the fixed plate (17) is uniformly provided with connecting grooves (23), and the bottom ends of the first limiting block (19) and the second limiting block (20) are uniformly fixed with connecting blocks (22), and the connecting blocks (22) are all connected to the connecting grooves (23).

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