Anti-deviation fixing mechanism and stretching equipment for extruding and stretching aluminum material

Abstract

The utility model relates to the technical field of stretching devices, in particular to an anti-deviation fixing mechanism and stretching equipment for extruding and stretching aluminum materials, which comprises a base, a frame body is fixedly mounted at the top of the base, a mounting groove for mounting a feeding frame is formed in the frame body, and supporting blocks are fixedly mounted on two sides of the feeding frame. A motor works to drive a screw rod to rotate, the screw rod can drive an L-shaped moving plate and a stretching frame to move when working, the screw rod can drive a driving wheel to rotate when rotating, then the driving wheel is matched with a transmission belt to drive a driven wheel to work, and therefore two arc baffles are opened while the L-shaped moving plate moves; when the screw rotates, the arc-shaped baffle is opened, so that the aluminum material falls to the upper end of the U-shaped placement block, meanwhile, the stretching frame moves, the two ends of the aluminum material enter the position between the two positioning blocks, the aluminum material is fixed through the hydraulic rod, then the motor is reversely started to stretch the aluminum material, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of stretching device technology, specifically to an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion stretching. Background Art

[0002] Aluminum materials are products made of aluminum and other alloying elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring. The main metallic element is aluminum, and some alloying elements are added to improve the performance of aluminum materials.

[0003] Chinese Patent Publication No. CN216911611U discloses a tension straightening device for aluminum rod production, comprising a base, with support plates installed on both the left and right sides of the upper end of the base, and an equipment box assembled in the middle of the upper end of the base. A spiral rod is assembled inside the equipment box, with both ends of the spiral rod extending outside the equipment box. Bearings are installed on the lower ends of the opposite side walls of the two support plates. The left end of the spiral rod is installed in the left bearing, and the right end of the spiral rod is installed in the right bearing. An inner screw block a is screwed to the outer left end of the spiral rod, and an inner screw block b is screwed to the outer right end of the spiral rod. Bearing columns are installed on the upper ends of both inner screw blocks a and b, and an aluminum rod is placed between the two bearing columns. This tension straightening device for aluminum rod production has a simple structure, is easy to operate, improves the clamping strength of the aluminum rod, and increases the tension straightening efficiency.

[0004] However, when stretching aluminum bars, the operator needs to place the aluminum material on the pallet, then tighten the bolts to fix the clamp to the aluminum material. After straightening, the operator needs to loosen the bolts to remove the clamp from the aluminum material, and then the staff will unload the material. This operation is time-consuming and reduces the stretching efficiency of the aluminum material. Utility Model Content

[0005] To address the aforementioned problems, an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion stretching are provided. The mechanism utilizes a motor to drive a screw, which in turn moves an L-shaped moving plate and a stretching frame. The screw's rotation also drives a drive wheel, which, in conjunction with a transmission belt, drives a driven wheel. Simultaneously, as the L-shaped moving plate moves, two arc-shaped baffles open, allowing the aluminum material to fall onto the upper end of a U-shaped placement block. At the same time, the stretching frame moves, positioning both ends of the aluminum material between two positioning blocks. A hydraulic rod secures the aluminum material, and then the motor is reversed to stretch the aluminum material, thus improving work efficiency.

[0006] To address the existing technical problems, this utility model provides an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion stretching, including a base, a frame fixedly installed on the top of the base, an installation groove for installing a feeding frame on the top of the frame, support blocks fixedly installed on both sides of the feeding frame, a motor fixedly installed on the outer wall of the frame, the output shaft of the motor passing through the frame and a screw fixedly installed through a coupling, one end of the screw being rotatably connected to the side wall of the support block through a bearing, an L-shaped moving plate being threaded onto the outside of the screw, a stretching frame fixedly installed on one end of the L-shaped moving plate, an upper positioning block fixedly installed on the inner top wall of the stretching frame, a hydraulic rod fixedly installed on the inner bottom wall of the stretching frame, and a lower positioning block fixedly installed on the movable end of the hydraulic rod.

[0007] Preferably, the L-shaped movable plate has a through hole for installing a guide rod. One end of the guide rod is fixedly connected to the inner wall of the support block, and the other end of the guide rod is fixedly connected to the inside of the frame.

[0008] Preferably, the side wall of the feed frame is equipped with two sets of connecting blocks, and a rotating rod is rotatably connected between each set of connecting blocks. An arc-shaped baffle is fixedly installed on the outside of the rotating rod.

[0009] Preferably, driven wheels are fixedly installed at opposite ends of the two rotating rods.

[0010] Preferably, a drive wheel is fixedly mounted on the outside of the screw, and a transmission belt that is connected to the driven wheel is mounted on the outside of the drive wheel.

[0011] Preferably, an electric push rod is fixedly installed at the upper end of the base, and a U-shaped placement block is fixedly installed at the movable end of the electric push rod. The U-shaped placement block is located below the two arc-shaped baffles.

[0012] Preferably, the electric push rod is provided with support rods on both sides, and the two support rods are fixedly connected to the base from high to low. An arc-shaped placement block is fixedly installed on the top of the support rod, and a collection frame is provided on the lower support rod side.

[0013] The advantages of this utility model compared to the prior art are:

[0014] The motor drives the screw to rotate, which in turn moves the L-shaped moving plate and the stretching frame. The rotation of the screw also drives the drive wheel, which in turn drives the driven wheel in conjunction with the transmission belt. As the L-shaped moving plate moves, the two arc baffles open. That is, when the screw rotates, the arc baffles open, allowing the aluminum material to fall onto the top of the U-shaped placement block. At the same time, the stretching frame moves, allowing both ends of the aluminum material to enter between the two positioning blocks. The hydraulic rod is used to fix the aluminum material. Then, the motor is started in reverse to stretch the aluminum material, which improves work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion and stretching.

[0016] Figure 2 This is a partial structural diagram of an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion and stretching.

[0017] Figure 3 This is a schematic diagram of the structure of an anti-deviation fixing mechanism and an arc-shaped baffle in an aluminum extrusion and stretching equipment.

[0018] Figure 4 This is a schematic diagram of the driving wheel and driven wheel in an anti-deviation fixing mechanism and stretching equipment for aluminum extrusion and stretching.

[0019] The following are the labels in the diagram: 1. Base; 2. Frame; 3. Collection frame; 4. Support rod; 5. Arc-shaped placement block; 6. Tension frame; 7. Motor; 8. L-shaped moving plate; 9. Feed frame; 10. Support block; 11. Connecting block; 12. Arc-shaped baffle; 13. Upper positioning block; 14. Lower positioning block; 15. Hydraulic rod; 16. Guide rod; 17. Screw; 18. Drive wheel; 19. Driven wheel; 20. Transmission belt; 21. Rotating rod; 22. Electric push rod; 23. U-shaped placement block. DETAILED DESCRIPTION

[0020] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0021] like Figures 1 to 4 As shown, this utility model provides:

[0022] An anti-deviation fixing mechanism and stretching equipment for aluminum extrusion stretching includes a base 1, a frame 2 fixedly installed on the top of the base 1, an installation groove for installing a feeding frame 9 on the top of the frame 2, support blocks 10 fixedly installed on both sides of the feeding frame 9, a motor 7 fixedly installed on the outer wall of the frame 2, the output shaft of the motor 7 passes through the frame 2 and a screw 17 fixedly installed through a coupling, one end of the screw 17 is rotatably connected to the side wall of the support block 10 through a bearing, an L-shaped moving plate 8 is threaded to the outside of the screw 17, a stretching frame 6 is fixedly installed on one end of the L-shaped moving plate 8, an upper positioning block 13 is fixedly installed on the inner top wall of the stretching frame 6, a hydraulic rod 15 is fixedly installed on the inner bottom wall of the stretching frame 6, and a lower positioning block 14 is fixedly installed on the movable end of the hydraulic rod 15.

[0023] The motor 7 drives the screw 17 to rotate, which in turn moves the L-shaped moving plate 8 and the stretching frame 6. The rotation of the screw 17 also drives the drive wheel 18 to rotate, which in turn drives the driven wheel 19 in conjunction with the transmission belt 20. As the L-shaped moving plate 8 moves, the two arc-shaped baffles 12 open, allowing the aluminum material to fall into the U-shaped placement block 23. That is, when the screw 17 rotates, the arc-shaped baffles 12 open, causing the aluminum material to fall onto the upper end of the U-shaped placement block 23. At the same time, the stretching frame 6 moves, allowing both ends of the aluminum material to enter the interior of the stretching frame 6. The hydraulic rod 15, in conjunction with the lower positioning block 14, fixes the aluminum material. Then, the motor 7 is started in reverse to stretch the aluminum material.

[0024] like Figure 2 As shown, the L-shaped movable plate 8 has a through hole for installing the guide rod 16. One end of the guide rod 16 is fixedly connected to the inner wall of the support block 10, and the other end of the guide rod 16 is fixedly connected to the inside of the frame 2.

[0025] Guide rod 16 is used to prevent the L-shaped moving plate 8 from shifting position during the moving end process.

[0026] like Figure 3 As shown, two sets of connecting blocks 11 are installed on the side wall of the feed frame 9. A rotating rod 21 is rotatably connected between each set of connecting blocks 11. An arc-shaped baffle 12 is fixedly installed on the outside of the rotating rod 21.

[0027] The opening and closing of the two arc-shaped baffles 12 can effectively prevent aluminum material from falling out of the feed frame 9.

[0028] like Figure 4 As shown, driven wheels 19 are fixedly installed at opposite ends of the two rotating rods 21.

[0029] The two driven wheels 19 facilitate the opening and closing of the two arc-shaped baffles 12.

[0030] like Figure 4 As shown, a drive wheel 18 is fixedly mounted on the outside of the screw 17, and a transmission belt 20 that is connected to the driven wheel 19 is mounted on the outside of the drive wheel 18.

[0031] The driven wheel 19 is rotated by the drive wheel 18 in conjunction with the transmission belt 20.

[0032] like Figure 1 As shown, an electric push rod 22 is fixedly installed on the upper end of the base 1, and a U-shaped placement block 23 is fixedly installed on the movable end of the electric push rod 22. The U-shaped placement block 23 is located below the two arc-shaped baffles 12.

[0033] The aluminum material is supported by the U-shaped placement block 23, which facilitates its stretching.

[0034] like Figure 1 As shown, the electric push rod 22 has support rods 4 on both sides, and the two support rods 4 are fixedly connected to the base 1 from high to low. An arc-shaped placement block 5 is fixedly installed on the top of the support rod 4, and a collection frame 3 is provided on one side of the lower support rod 4.

[0035] The stretched aluminum material can be collected inside the collection frame 3 by using two arc-shaped placement blocks 5, one higher and one lower.

[0036] Working principle: First, the aluminum material to be stretched is placed inside the feed frame 9. Since the screw 17 is not working at this time, the two arc-shaped baffles 12 are closed together, so the aluminum material will not fall. When the aluminum material needs to be stretched, the motor 7 is started to drive the screw 17 to rotate. When the screw 17 is working, it will drive the L-shaped moving plate 8 and the stretching frame 6 to move. When the screw 17 rotates, it will also drive the drive wheel 18 to rotate. Then, the drive wheel 18, in conjunction with the transmission belt 20, drives the driven wheel 19 to work. Thus, while the L-shaped moving plate 8 is moving, the two arc-shaped baffles 12 open, and the aluminum material will fall into the U-shaped placement block 23. That is, when the screw 17 rotates, the arc-shaped baffles 12 open, allowing the aluminum material to fall onto the upper part of the U-shaped placement block 23. Simultaneously, the stretching frame 6 moves, allowing both ends of the aluminum material to enter the interior of the stretching frame 6. The hydraulic rod 15, in conjunction with the lower positioning block 14, fixes the aluminum material. Then, the motor 7 is started to reverse and stretch the aluminum material. When the stretching reaches a certain extent, the motor 7 stops working. At this time, the two arc-shaped baffles 12 are in a semi-closed state. At the same time, the hydraulic rod 15 is started so that the lower positioning block 14 no longer clamps the aluminum material. Then, the motor 7 is started again to drive the L-shaped moving plate 8 and the stretching frame 6 to work. Because the lower positioning block 14 no longer clamps the aluminum material, the L-shaped moving plate 8 and the stretching frame 6 will move away from the aluminum material. At this time, the electric push rod 22 moves downward. Using two arc-shaped placement blocks 5, one high and one low, the stretched aluminum material can be collected inside the collection frame 3.

[0037] The above embodiments merely illustrate one or several implementation methods of the anti-deviation fixing mechanism and stretching equipment for aluminum extrusion and stretching according to this utility model. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A mechanism for preventing deviation and fixing aluminum extrusion and stretching, characterized in that, The system includes a base (1), a frame (2) fixedly mounted on the top of the base (1), an installation groove for mounting a feed frame (9) on the top of the frame (2), support blocks (10) fixedly mounted on both sides of the feed frame (9), a motor (7) fixedly mounted on the outer wall of the frame (2), the output shaft of the motor (7) passes through the frame (2) and is fixedly mounted with a screw (17) via a coupling, one end of the screw (17) is rotatably connected to the side wall of the support block (10) via a bearing, an L-shaped moving plate (8) is threaded onto the outside of the screw (17), a tension frame (6) is fixedly mounted on one end of the L-shaped moving plate (8), an upper positioning block (13) is fixedly mounted on the inner top wall of the tension frame (6), a hydraulic rod (15) is fixedly mounted on the inner bottom wall of the tension frame (6), and a lower positioning block (14) is fixedly mounted on the movable end of the hydraulic rod (15).

2. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 1, characterized in that, The L-shaped movable plate (8) has a through hole for installing a guide rod (16). One end of the guide rod (16) is fixedly connected to the inner wall of the support block (10), and the other end of the guide rod (16) is fixedly connected to the inside of the frame (2).

3. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 1, characterized in that, The side wall of the feed frame (9) is equipped with two sets of connecting blocks (11), and a rotating rod (21) is rotatably connected between each set of connecting blocks (11). An arc-shaped baffle (12) is fixedly installed on the outside of the rotating rod (21).

4. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 3, characterized in that, Driven wheels (19) are fixedly installed at opposite ends of the two rotating rods (21).

5. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 1, characterized in that, The screw (17) is fixedly mounted with a drive wheel (18), and the drive wheel (18) is mounted with a transmission belt (20) that is connected to the driven wheel (19).

6. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 5, characterized in that, An electric push rod (22) is fixedly installed on the upper end of the base (1), and a U-shaped placement block (23) is fixedly installed on the movable end of the electric push rod (22). The U-shaped placement block (23) is located below the two arc-shaped baffles (12).

7. The anti-deviation fixing mechanism for aluminum extrusion and stretching according to claim 6, characterized in that, The electric push rod (22) is provided with support rods (4) on both sides, and the two support rods (4) are fixedly connected to the base (1) from high to low. An arc-shaped placement block (5) is fixedly installed on the top of the support rod (4), and a collection frame (3) is provided on the side of the lower support rod (4).

8. A stretching device, characterized in that, The invention includes an anti-deviation fixing mechanism for aluminum extrusion and stretching as described in any one of claims 1 to 7.

Images