A cutting saw for curved aluminum parts of aluminum-plastic doors and windows

Abstract

This application relates to the field of aluminum door and window processing technology, and discloses an aluminum-plastic door and window arc cutting saw, including a workbench. An L-shaped bracket is fixedly installed on the inner top wall of the workbench. A rotary motor is fixedly installed on the L-shaped bracket. The output shaft of the rotary motor passes through the L-shaped bracket and is fixedly connected to a first bevel gear. A second bevel gear is meshed with the first bevel gear. A rotating shaft is fixedly connected to the middle of the second bevel gear. The top of the rotating shaft rotates through the workbench and is fixedly connected to a clamping seat. A cutting groove is opened on the top of the workbench. Electric slide rails are fixedly installed on both sides of the top of the workbench located at the cutting groove. This application can drive the rotating shaft and clamping seat to rotate by starting the rotary motor and coordinating the first bevel gear to mesh with the second bevel gear, thereby realizing the arc cutting of aluminum-plastic doors and windows and improving the practicality of the device.

Description

Technical Field

[0001] This application relates to the field of aluminum door and window processing technology, and in particular to a cutting saw for curved aluminum parts of aluminum-plastic doors and windows. Background Technology

[0002] A door and window frame is a frame fixed to a wall and used to install doors and windows. Windows are essential in daily life. The manufacturing process for window sashes typically involves a decorator taking measurements and then cutting aluminum alloy profiles to fit those dimensions. Currently, the processing of aluminum door and window frames often requires very high dimensional precision.

[0003] For example, Chinese utility model patent CN220761210U discloses an aluminum door and window arc aluminum part cutting saw. The arc aluminum part is fixed to one side of the fixed plate, and then the pressure block is pressed down. The rubber pad presses down on the top of the arc aluminum part. The fixed plate rotates and drives the arc aluminum part to rotate, thereby adjusting the tilt angle of the arc aluminum part. This makes it easy to adjust the cutting angle of the aluminum part. The arc aluminum part is fixed without direct contact with the machine body and is protected by multiple pads, thereby avoiding friction and scratches on the fixed surface. The fixation is more secure and avoids movement during cutting, which would lead to insufficient cutting accuracy.

[0004] Regarding the aforementioned technologies, the inventors believe that the aluminum-plastic door and window arc aluminum component cutting saw in the relevant technologies is difficult to adjust the cutting angle of the aluminum-plastic door and window according to the needs when cutting aluminum-plastic doors and windows, thereby reducing the practicality of the device.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] To address the problem that in related technologies, the cutting angle of aluminum-plastic door and window arc aluminum component cutting saws is difficult to adjust according to requirements, thus reducing the practicality of the device, this application provides an aluminum-plastic door and window arc aluminum component cutting saw.

[0007] The technical solution provided in this application for a cutting saw for curved aluminum parts of aluminum-plastic doors and windows is as follows:

[0008] A saw for cutting curved aluminum parts for aluminum-plastic doors and windows includes a workbench. An L-shaped bracket is fixedly installed on the inner top wall of the workbench. A rotary motor is fixedly installed on the L-shaped bracket. The output shaft of the rotary motor passes through the L-shaped bracket and is fixedly connected to a first bevel gear. A second bevel gear is meshed with the first bevel gear. A rotating shaft is fixedly connected to the middle of the second bevel gear. The top of the rotating shaft rotatably passes through the workbench and is fixedly connected to a clamping seat. A cutting groove is provided on the top of the workbench. Electric slide rails are fixedly installed on both sides of the top of the workbench at the cutting groove. Slide rail seats are slidably arranged on the electric slide rails. The top of the two slide rail seats is fixedly installed with the same support frame. A cutting saw blade is rotatably connected inside the support frame through a connecting shaft. A cutting motor for driving the connecting shaft to rotate is fixedly installed on the side wall of the support frame.

[0009] Preferably, the top of the clamping seat has two symmetrically opened moving slots, and the same bidirectional lead screw is rotatably arranged inside the two moving slots. The outer side of the bidirectional lead screw is symmetrically threaded with two moving blocks. The top of the two moving blocks is fixedly installed with a clamping plate, and a clamping motor for driving the bidirectional lead screw to rotate is fixedly installed on the side wall of the clamping seat.

[0010] Preferably, protective pads are fixedly installed at the near ends of both clamping plates.

[0011] Preferably, support legs are fixedly installed at the four corners of the bottom of the workbench, and anti-slip pads are fixedly installed at the bottom of the support legs.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. This application has an L-shaped bracket installed inside the workbench, and is equipped with a rotary motor, a first bevel gear, a second bevel gear, a rotating shaft, and a clamping seat. By starting the rotary motor and engaging the first bevel gear with the second bevel gear, the rotating shaft and clamping seat can be driven to rotate, thereby achieving arc cutting of aluminum-plastic doors and windows, and improving the practicality of the device.

[0014] 2. This application provides a moving groove on the clamping seat, and includes a bidirectional lead screw, a moving block, a clamping plate, and a clamping motor. By activating the clamping motor, the bidirectional lead screw can be rotated, which in turn pushes two moving blocks closer together. The moving blocks then move the clamping plate synchronously, thereby achieving a fixed clamping of the aluminum-plastic doors and windows and improving the stability of cutting the aluminum-plastic doors and windows. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0016] Figure 2This is an example of the application. Figure 1 A schematic diagram of the cross-sectional structure;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping seat in the embodiment of the application.

[0018] Explanation of reference numerals in the attached drawings: 1. Workbench; 11. L-shaped bracket; 12. Rotary motor; 13. First bevel gear; 2. Clamping seat; 21. Rotating shaft; 22. Second bevel gear; 23. Moving groove; 24. Two-way lead screw; 25. Moving block; 26. Clamping plate; 27. Clamping motor; 3. Cutting groove; 4. Electric slide rail; 41. Slide rail seat; 5. Support frame; 6. Cutting saw blade; 7. Cutting motor. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0020] This application discloses a saw for cutting curved aluminum parts for aluminum-plastic doors and windows, as described in the embodiments below. Figure 1-3 The system includes a workbench 1, an L-shaped bracket 11 fixedly mounted on the inner top wall of the workbench 1, a rotary motor 12 fixedly mounted on the L-shaped bracket 11, an output shaft of the rotary motor 12 passing through the L-shaped bracket 11 and fixedly connected to a first bevel gear 13, a second bevel gear 22 meshing with the first bevel gear 13, a rotating shaft 21 fixedly connected to the middle of the second bevel gear 22, the top of the rotating shaft 21 rotating through the workbench 1 and fixedly connected to a clamping seat 2, and a cutting groove 3 opened on the top of the workbench 1, electric slide rails 4 fixedly mounted on both sides of the top of the workbench 1 at the cutting groove 3, slide rail seats 41 slidably mounted on the electric slide rails 4, the same support frame 5 fixedly mounted on the top of the two slide rail seats 41, a cutting saw blade 6 rotatably connected inside the support frame 5 through a connecting shaft, and a cutting motor 7 for driving the connecting shaft to rotate fixedly mounted on the side wall of the support frame 5.

[0021] Here, the aluminum-plastic doors and windows are fixed on the clamping seat 2, and then the cutting motor 7 is started. The cutting motor 7 can drive the connecting shaft and the cutting saw blade 6 to rotate. In conjunction with the start of the electric slide rail 4, the electric slide rail 4 can push the slide rail seat 41 and the support frame 5 closer to the clamping seat 2, so that the cutting saw blade 6 can perform cutting operations on the aluminum-plastic doors and windows. At the same time, by starting the rotary motor 12, the rotary motor 12 drives the rotating shaft 21 and the clamping seat 2 to rotate through the first bevel gear 13 meshing with the second bevel gear 22, thereby enabling the aluminum-plastic doors and windows to be cut in an arc, improving the practicality of the device.

[0022] Reference Figure 1The top of the clamping seat 2 has two symmetrically opened moving slots 23. The same bidirectional lead screw 24 is rotatably installed inside the two moving slots 23. The outer side of the bidirectional lead screw 24 is symmetrically threaded with two moving blocks 25. The top of the two moving blocks 25 is fixedly installed with a clamping plate 26. The side wall of the clamping seat 2 is fixedly installed with a clamping motor 27 for driving the bidirectional lead screw 24 to rotate.

[0023] Here, by starting the clamping motor 27, the clamping motor 27 can drive the bidirectional lead screw 24 to rotate. The bidirectional lead screw 24 can push the two moving blocks 25 to move closer to each other. The moving blocks 25 drive the clamping plate 26 to move synchronously, thereby realizing the fixed clamping of aluminum-plastic doors and windows.

[0024] Reference Figure 3 Protective pads are fixedly installed at the near ends of both clamping plates 26.

[0025] The protective pads installed here protect the aluminum-plastic doors and windows, preventing them from being pinched or injured.

[0026] Reference Figure 1 Support legs are fixedly installed at the four corners of the bottom of the workbench 1, and anti-slip pads are fixedly installed at the bottom of the support legs.

[0027] The workbench 1 is stably supported by the support legs and anti-slip pads.

[0028] The implementation principle of the aluminum-plastic door and window arc aluminum component cutting saw of this application embodiment is as follows: When in use, the device is placed in the designated position and the power is turned on. Then, the aluminum-plastic door and window to be cut is placed on the clamping seat 2, and the clamping motor 27 is started. The clamping motor 27 can drive the bidirectional lead screw 24 to rotate. The bidirectional lead screw 24 can push the two moving blocks 25 closer to each other. The moving blocks 25 drive the clamping plate 26 to move synchronously, thereby realizing the fixed clamping of the aluminum-plastic door and window. In conjunction with starting the electric slide rail 4 and the cutting motor 7, the cutting motor 7 can drive the connecting shaft and the cutting saw blade 6 to rotate. The electric slide rail 4 can push the slide rail seat 41 and the support frame 5 closer to the clamping seat 2, thereby enabling the cutting operation of the aluminum-plastic door and window. At the same time, by starting the rotary motor 12, the rotary motor 12 drives the rotating shaft 21 and the clamping seat 2 to rotate through the first bevel gear 13 meshing with the second bevel gear 22, thereby realizing the arc cutting of the aluminum-plastic door and window, improving the practicality of the device.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting saw for cutting aluminum profiles for doors and windows, comprising a worktable (1), characterized in that: An L-shaped bracket (11) is fixedly installed on the inner top wall of the workbench (1). A rotary motor (12) is fixedly installed on the L-shaped bracket (11). The output shaft of the rotary motor (12) passes through the L-shaped bracket (11) and is fixedly connected to a first bevel gear (13). A second bevel gear (22) is meshed with the first bevel gear (13). A rotating shaft (21) is fixedly connected to the middle of the second bevel gear (22). The top of the rotating shaft (21) rotates through the workbench (1) and is fixedly connected to a clamp. The workbench (1) has a cutting groove (3) on its top. Electric slide rails (4) are fixedly installed on both sides of the cutting groove (3) on the top of the workbench (1). Slide rail seats (41) are slidably installed on the electric slide rails (4). The same support frame (5) is fixedly installed on the top of the two slide rail seats (41). A cutting saw blade (6) is rotatably connected inside the support frame (5) through a connecting shaft. A cutting motor (7) for driving the connecting shaft to rotate is fixedly installed on the side wall of the support frame (5).

2. The aluminum-plastic door and window arc aluminum component cutting saw according to claim 1, characterized in that: The clamping seat (2) has two symmetrically arranged moving slots (23) on its top. The same bidirectional lead screw (24) is rotatably arranged inside the two moving slots (23). Two moving blocks (25) are symmetrically threaded to the outside of the bidirectional lead screw (24). A clamping plate (26) is fixedly installed on the top of each of the two moving blocks (25). A clamping motor (27) for driving the bidirectional lead screw (24) to rotate is fixedly installed on the side wall of the clamping seat (2).

3. The aluminum-plastic door and window arc aluminum component cutting saw according to claim 2, characterized in that: Protective pads are fixedly installed at the near ends of both clamping plates (26).

4. The aluminum-plastic door and window arc aluminum component cutting saw according to claim 1, characterized in that: The workbench (1) is fixedly equipped with support legs at the four corners of its bottom, and anti-slip pads are fixedly installed at the bottom of the support legs.

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