Cutting angle positioning structure for aluminum material machining

Abstract

The utility model provides a cutting angle positioning structure for aluminum processing, which belongs to the technical field of aluminum processing and comprises a bottom plate, a bearing plate is arranged on the upper side of the bottom plate, an adjusting structure is arranged between the bottom plate and the bearing plate, and two fixing plates are symmetrically and fixedly connected to the upper end face of the bearing plate. A two-way screw is rotatably connected between the two fixing plates, two movable frames are symmetrically connected to the two-way screw in a threaded mode, sliding rods are slidably connected to the interiors of the front ends of the two movable frames, the two ends of each sliding rod are fixedly connected with the corresponding fixing plate, and a first motor is fixedly connected to one fixing plate. Through the arrangement of the bottom plate, the bearing plate and the adjusting structure, the angle of an aluminum material is automatically positioned and adjusted, so that the aluminum material is conveniently cut at different angles, the flexibility is higher, the application range is wider, and the problem that the angle of the aluminum material is inconvenient to adjust in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum processing technology, and more specifically, to a cutting angle positioning structure for aluminum processing. Background Technology

[0002] Aluminum materials are manufactured from aluminum and other materials. They are typically first processed into castings, forgings, foils, plates, strips, tubes, rods, etc., and then manufactured through processes such as cold bending, sawing, drilling, assembly, and coloring. The main metallic element is aluminum, with the addition of some alloying elements to improve its properties. After the aluminum materials are produced as finished products, they need to be cut, and the aluminum materials require precise positioning during the cutting process.

[0003] The existing technology for positioning aluminum materials has the following problems:

[0004] (1) The positioning device in the prior art has a fixed angle, which makes it inconvenient to adjust the angle of the aluminum material and to cut the aluminum material at different angles, resulting in poor flexibility.

[0005] (2) The positioning device in the prior art is not convenient to fix the aluminum material well, resulting in poor stability during cutting, and it is also not convenient to make flexible adjustments according to the length of the aluminum material.

[0006] Therefore, we have made improvements to this by proposing a cutting angle positioning structure for aluminum processing. Utility Model Content

[0007] The purpose of this invention is to address the problems of existing positioning devices being inconvenient to adjust angles and having poor fixing effects.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A cutting angle positioning structure for aluminum processing is proposed to improve the above-mentioned problems.

[0010] The present invention is as follows:

[0011] The device includes a base plate, a support plate on the upper side of the base plate, an adjustment structure between the base plate and the support plate, two fixed plates symmetrically and fixedly connected to the upper end face of the support plate, a bidirectional screw rotatably connected between the two fixed plates, two movable frames symmetrically and threadedly connected to the bidirectional screw, and a sliding rod slidably connected to the front end of each of the two movable frames, with both ends of the sliding rod fixedly connected to the fixed plate respectively. A first motor is fixedly connected to one of the fixed plates, the drive end of the first motor passing through the fixed plate and fixedly connected to the shaft end of the bidirectional screw, and a clamping structure on each of the two movable frames.

[0012] As a preferred technical solution of this utility model, the adjustment structure includes a first bearing fixed at the center of the upper end face of the base plate, a connecting shaft fixedly connected to the inner side wall of the inner ring of the first bearing, the top end of the connecting shaft fixedly connected to the lower end face of the bearing plate, a worm gear fixedly connected to the connecting shaft, an assembly plate fixedly connected to the upper end face of the base plate, a second motor fixedly connected to the assembly plate, and a worm gear meshing with the worm gear fixedly connected to the drive end of the second motor.

[0013] As a preferred embodiment of this invention, the clamping structure includes slide rails respectively fixed to the top ends of two movable frames. Two clamping blocks are symmetrically and slidably connected to each slide rail. A connecting rod is rotatably connected to the outer wall of each clamping block. A movable seat is rotatably connected to the bottom end of each connecting rod. A lifting plate is fixedly connected to the bottom end of each movable seat. A mounting frame is fixedly connected to each movable frame. A threaded rod is rotatably connected inside each mounting frame. An adjusting block is threadedly connected to the threaded rod. The top end of the adjusting block is fixedly connected to the lower end face of the lifting plate. A driven bevel gear is fixedly connected to the bottom end of the threaded rod. A second bearing is fixedly connected to the side wall of the movable frame away from the driven bevel gear. A rotating sleeve is fixedly connected to the inner side wall of the inner ring of the second bearing. The end of the rotating sleeve passes through the movable frame and is fixedly connected to a driving bevel gear that meshes with the driven bevel gear. A spline shaft is slidably connected inside the rotating sleeve. Both ends of the spline shaft are rotatably connected to a fixed plate. A third motor is fixedly connected to the outer side wall of one of the fixed plates. The drive end of the third motor is fixedly connected to the shaft end of the spline shaft.

[0014] As a preferred technical solution of this utility model, the inner sidewall of the mounting bracket is provided with a strip-shaped opening that matches the adjusting block.

[0015] As a preferred technical solution of this utility model, a rubber pad is fixedly connected to the lower end face of the base plate, and the bottom surface of the rubber pad is provided with anti-slip texture.

[0016] As a preferred technical solution of this utility model, two limiting posts are symmetrically and fixedly connected on the side wall of the movable frame near the fixed plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the solution of this utility model:

[0019] 1. By setting up a base plate, a support plate, and an adjustment structure, the angle of the aluminum material is automatically positioned and adjusted, which facilitates cutting the aluminum material at different angles, making it more flexible and applicable to a wider range of applications, and solving the problem of inconvenience in adjusting the angle of the aluminum material in the existing technology;

[0020] 2. By using a bidirectional screw, a moving frame, a sliding rod, a first motor, and a clamping structure, it is possible to conveniently clamp aluminum materials of different lengths. It can automatically clamp and fix aluminum materials, ensuring stability during cutting, improving cutting results, and is also easy to adapt to aluminum materials of different lengths, making it more flexible and solving the problem of poor clamping and fixing effect in existing technologies. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of this utility model;

[0022] Figure 2 A schematic diagram of the adjustment structure provided by this utility model;

[0023] Figure 3 A partial structural diagram of the clamping structure provided by this utility model;

[0024] Figure 4 Provided by this utility model Figure 1 Enlarged view of point A in the middle;

[0025] Figure 5 A schematic diagram of the bottom structure provided for this utility model;

[0026] Figure 6 This is a front view structural diagram of the present invention.

[0027] The image shows:

[0028] 1. Base plate; 2. Bearing plate; 3. Adjustment structure; 301. First bearing; 302. Connecting shaft; 303. Worm gear; 304. Assembly plate; 305. Second motor; 306. Worm; 4. Fixed plate; 5. Bidirectional screw; 6. Moving frame; 7. Slide rod; 8. First motor; 9. Clamping structure; 901. Slide rail; 902. Clamping block; 903. Connecting rod; 904. Movable seat; 905. Lifting plate; 906. Mounting frame; 907. Threaded rod; 908. Adjusting block; 909. Driven bevel gear; 9010. Second bearing; 9011. Rotary sleeve; 9012. Driving bevel gear; 9013. Splined shaft; 9014. Third motor; 10. Rubber pad; 11. Limiting post. Detailed Implementation

[0029] 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, not all, of the embodiments of this utility model.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment proposes a cutting angle positioning structure for aluminum processing, including a base plate 1, a bearing plate 2 on the upper side of the base plate 1, an adjustment structure 3 between the base plate 1 and the bearing plate 2, two fixed plates 4 symmetrically and fixedly connected to the upper end face of the bearing plate 2, a bidirectional screw 5 rotatably connected between the two fixed plates 4, two movable frames 6 symmetrically and threadedly connected to the bidirectional screw 5, and a sliding rod 7 slidably connected to the front end of each of the two movable frames 6, with both ends of the sliding rod 7 fixedly connected to the fixed plates 4 respectively. A first motor 8 is fixedly connected to one of the fixed plates 4, and the driving end of the first motor 8 passes through the fixed plate 4 and is fixedly connected to the shaft end of the bidirectional screw 5. Both movable frames 6 are provided with clamping structures 9. By driving the rotation of the bidirectional screw 5 by the first motor 8, the two movable frames 6 can move inward or outward simultaneously, thereby facilitating the clamping and fixing of aluminum materials of different lengths and providing greater flexibility.

[0031] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in a preferred embodiment, based on the above method, the adjustment structure 3 further includes a first bearing 301 fixed at the center of the upper end face of the base plate 1. A connecting shaft 302 is fixedly connected to the inner side wall of the inner ring of the first bearing 301. The top end of the connecting shaft 302 is fixedly connected to the lower end face of the support plate 2. A worm gear 303 is fixedly connected to the connecting shaft 302. An assembly plate 304 is fixedly connected to the upper end face of the base plate 1. A second motor 305 is fixedly connected to the assembly plate 304. The drive end of the second motor 305 is fixedly connected to a worm 306 meshing with the worm gear 303. When the second motor 305 starts, its drive end drives the worm 306 to rotate. The worm 306 meshes with the worm gear 303, thereby driving the connecting shaft 302 and the support plate 2 to rotate, thereby realizing the adjustment of the aluminum processing angle.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in a preferred embodiment, based on the above method, the clamping structure 9 further includes slide rails 901 respectively fixed to the top of the two movable frames 6. Two clamping blocks 902 are symmetrically and slidably connected to each slide rail 901. Connecting rods 903 are rotatably connected to the outer walls of each clamping block 902. Movable seats 904 are rotatably connected to the bottom ends of each connecting rod 903. Lifting plates 905 are fixedly connected to the bottom ends of the movable seats 904. Mounting frames 906 are fixedly connected to each movable frame 6. Threaded rods 907 are rotatably connected inside the mounting frames 906. Adjusting blocks 908 are threadedly connected to the threaded rods 907. The top end of the adjusting blocks 908 is fixedly connected to the lower end face of the lifting plates 905. A driven bevel gear 909 is fixedly connected to the bottom end of the threaded rods 907. On the sidewall of the movable frame 6 away from the driven bevel gear 909, a second bearing 9010 is fixedly connected. A rotating sleeve 9011 is fixedly connected to the inner wall of the inner ring of the second bearing 9010. The end of the rotating sleeve 9011 passes through the movable frame 6 and is fixedly connected to a driving bevel gear 9012 that meshes with the driven bevel gear 909. A splined shaft 9013 is slidably connected inside the rotating sleeve 9011. Both ends of the splined shaft 9013 are rotatably connected to fixed plates 4. A third motor 9014 is fixedly connected to the outer wall of one of the fixed plates 4. The drive end of the third motor 9014 is connected to the splined shaft 9012. The key shaft 9013 is fixedly connected at its shaft end; when the third motor 9014 starts, its drive end drives the spline shaft 9013 to rotate, the rotation of the spline shaft 9013 drives the rotating sleeve 9011 to rotate, the rotation of the rotating sleeve 9011 drives the driving bevel gear 9012 and the driven bevel gear 909 to rotate, which in turn drives the threaded rod 907 to rotate, the rotation of the threaded rod 907 causes the adjusting block 908 to move up and down along the threaded rod 907, which in turn drives the lifting plate 905 and the connecting rod 903 to move, so that the clamping block 902 slides on the slide rail 901, thereby achieving the clamping or release of the aluminum material.

[0033] like Figure 3 As shown, in a preferred embodiment, based on the above method, the inner sidewall of the mounting bracket 906 is further provided with a strip-shaped opening that matches the adjusting block 908; the strip-shaped opening facilitates the movement of the adjusting block 908.

[0034] like Figure 1 and Figure 5 As shown, in a preferred embodiment, based on the above method, a rubber pad 10 is fixedly connected to the lower end face of the base plate 1, and the bottom surface of the rubber pad 10 is provided with anti-slip texture; the design of the rubber pad 10 increases the friction between the base plate 1 and the placement surface, and the anti-slip texture on the bottom surface of the rubber pad 10 further enhances its anti-slip effect.

[0035] like Figure 1 and Figure 2As shown, in a preferred embodiment, based on the above method, two limiting posts 11 are symmetrically and fixedly connected on the side wall of the movable frame 6 near the fixed plate 4; this can limit the position of the movable frame 6 and prevent excessive outward movement.

[0036] Specifically, when using this aluminum material processing cutting angle positioning structure: First, adjust the length between the two moving frames 6 according to the aluminum material to be processed. The rotation of the bidirectional screw 5 driven by the first motor 8 can make the two moving frames 6 move inward or outward simultaneously to adjust the appropriate spacing. Then, place the aluminum material to be processed on the slide rail 901. The third motor 9014 starts, and its drive end drives the spline shaft 9013 to rotate. The rotation of the spline shaft 9013 drives the rotating sleeve 9011 to rotate. The rotation of the rotating sleeve 9011 drives the active bevel gear. The rotating wheel 9012 and driven bevel gear 909 drive the threaded rod 907 to rotate. The rotation of the threaded rod 907 causes the adjusting block 908 to move downward along the threaded rod 907, which in turn drives the lifting plate 905 and connecting rod 903 to move, causing the clamping block 902 to slide on the slide rail 901, thereby clamping and fixing the aluminum material. Then, the second motor 305 starts its drive end to drive the worm gear 306 to rotate. The worm gear 306 meshes with the worm wheel 303, thereby driving the connecting shaft 302 and the bearing plate 2 to rotate, realizing the adjustment of the aluminum material processing angle.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A cutting angle positioning structure for aluminum processing, comprising a base plate (1), characterized in that, The base plate (1) has a support plate (2) on its upper side. An adjustment structure (3) is provided between the base plate (1) and the support plate (2). The upper end of the support plate (2) is symmetrically connected to two fixed plates (4). A bidirectional screw (5) is rotatably connected between the two fixed plates (4). Two movable frames (6) are symmetrically connected to the bidirectional screw (5) and threadedly connected. A slide rod (7) is slidably connected to the front end of each of the two movable frames (6). The two ends of the slide rod (7) are respectively fixedly connected to the fixed plate (4). A first motor (8) is fixedly connected to one of the fixed plates (4). The drive end of the first motor (8) passes through the fixed plate (4) and is fixedly connected to the shaft end of the bidirectional screw (5). A clamping structure (9) is provided on each of the two movable frames (6).

2. The cutting angle positioning structure for aluminum processing according to claim 1, characterized in that, The adjustment structure (3) includes a first bearing (301) fixed at the center of the upper end face of the base plate (1). A connecting shaft (302) is fixedly connected to the inner side wall of the inner ring of the first bearing (301). The top end of the connecting shaft (302) is fixedly connected to the lower end face of the bearing plate (2). A worm gear (303) is fixedly connected to the connecting shaft (302). An assembly plate (304) is fixedly connected to the upper end face of the base plate (1). A second motor (305) is fixedly connected to the assembly plate (304). A worm (306) meshing with the worm gear (303) is fixedly connected to the drive end of the second motor (305).

3. The cutting angle positioning structure for aluminum processing according to claim 1, characterized in that, The clamping structure (9) includes slide rails (901) fixed to the top of two movable frames (6) respectively. Two clamping blocks (902) are symmetrically and slidably connected on each slide rail (901). A connecting rod (903) is rotatably connected to the outer wall of each clamping block (902). A movable seat (904) is rotatably connected to the bottom of each connecting rod (903). A lifting plate (905) is fixedly connected to the bottom of each movable seat (904). A mounting frame (906) is fixedly connected to each movable frame (6). A threaded rod (907) is rotatably connected inside the mounting frame (906). An adjusting block (908) is threadedly connected to the threaded rod (907). The top of the adjusting block (908) is fixedly connected to the lower end face of the lifting plate (905). A driven bevel gear (909) is fixedly connected to the bottom of the threaded rod (907). On the side wall away from the driven bevel gear (909) of the movable frame (6), a second bearing (9010) is fixedly connected. A rotating sleeve (9011) is fixedly connected to the inner side wall of the inner ring of the second bearing (9010). The end of the rotating sleeve (9011) passes through the movable frame (6) and is fixedly connected to a driving bevel gear (9012) that meshes with the driven bevel gear (909). A spline shaft (9013) is slidably connected inside the rotating sleeve (9011). Both ends of the spline shaft (9013) are rotatably connected to the fixed plate (4). A third motor (9014) is fixedly connected to the outer side wall of one of the fixed plates (4). The driving end of the third motor (9014) is fixedly connected to the shaft end of the spline shaft (9013).

4. The cutting angle positioning structure for aluminum processing according to claim 3, characterized in that, The inner wall of the mounting bracket (906) is provided with a strip-shaped opening that matches the adjusting block (908).

5. The cutting angle positioning structure for aluminum processing according to claim 1, characterized in that, A rubber pad (10) is fixedly connected to the lower end face of the base plate (1), and the bottom surface of the rubber pad (10) is provided with anti-slip texture.

6. The cutting angle positioning structure for aluminum processing according to claim 1, characterized in that, The movable frame (6) has two symmetrically fixedly connected limit posts (11) on the side wall near the fixed plate (4).

Images