Bending forming device for aluminum profile production and processing

Abstract

The utility model provides a bending forming device for aluminum profile production and processing, which belongs to the technical field of aluminum profile processing, and comprises a shell, a heat dissipation cover fixed inside the top end of the shell, a sliding rail fixed on one side of the shell, and a sliding chute connected with the outer side of the sliding rail in a sliding manner, the supporting structure comprises a moving assembly arranged on one side in the shell, a connecting shaft installed in the top end of the moving assembly and a supporting wheel fixed to one side of the connecting shaft. According to the aluminum profile bending device, the electric telescopic rod pushes the moving piece to move upwards, the supporting wheel presses an aluminum profile, the bottom of the first pressing wheel makes contact with the aluminum profile all the time, and therefore the bottom supporting function of the aluminum profile bending device is achieved, and stable supporting is provided for the aluminum profile in the aluminum profile bending process; and unnecessary deformation or distortion of the profile during bending is prevented, so that the bent profile is ensured to be accurate in shape and size.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a bending and forming device for aluminum profile production and processing. Background Art

[0002] Aluminum profiles are materials made by casting aluminum and a few metals such as magnesium into a certain shape through a certain process. They are mainly used in the construction field, such as doors, windows, and curtain walls. In order to facilitate the processing and assembly of aluminum profiles, it is necessary to use a bending and forming device for aluminum profile production and processing to bend and shape the aluminum profiles to achieve the required shape and size to meet various design requirements.

[0003] After searching, the Chinese patent application number 201921589277.7 discloses an aluminum profile bending device, including a shell, a servo motor is provided at the bottom left end of the inner cavity of the shell, a moving mechanism is installed on the right side of the servo motor, the front and rear ends of the inner cavity of the left side of the shell are rotatably connected to the first rotating shaft through bearings, the outer wall of the first rotating shaft is interference fit with the first roller, the top of the slider is rotatably connected to the second rotating shaft through a bearing, the outer wall top of the second rotating shaft is interference fit with the second roller, the bottom end of the slider extends out of the inner cavity bottom end of the slide groove and is provided with a rectangular block, and the right side of the hydraulic cylinder is screwed to the left side of the rectangular block. This aluminum profile bending device can bend without rotating the aluminum profile as a whole. The device is small in size and requires a small space for rotating the aluminum profile. When adjusting the bending angle, there is no need to stop the machine to adjust the spacing between the rollers, which saves time and effort and improves processing efficiency.

[0004] The above patent still has the following deficiencies: (1) The defect of inaccurate bending angle. During the bending process of the aluminum profile, the bending position of the aluminum profile is easily deformed due to uneven force, which can easily lead to problems such as inaccurate bending angle and inconsistent curvature, which not only affects the appearance quality of the product, but also may affect the performance and safety of the product;

[0005] (2) The defect of the loading position being easily offset. The existing device directly places the aluminum profile between the pressing wheels during use, which causes the position of the aluminum profile to be easily offset, making the bending angle not meet the design requirements, and may also cause the aluminum profile to be distorted in shape during the bending process.

[0006] Therefore, there is an urgent need for a bending and forming device for aluminum profile production and processing to solve the above problems. Utility Model Content

[0007] The purpose of this utility model is to address the current defect of inaccurate bending angle. During the process of bending the aluminum profile by the device, the bending position of the aluminum profile is easily deformed due to uneven force, which can easily lead to problems such as inaccurate bending angle and inconsistent curvature, which not only affects the appearance quality of the product, but may also affect the product's performance and safety.

[0008] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0009] A bending and forming device for producing and processing aluminum profiles, comprising a housing and:

[0010] a heat dissipation cover, fixed to the inside of the top end of the housing;

[0011] A slide rail is fixed to one side of the housing, and the outer side of the slide rail is slidably connected to a slide groove, a movable frame is fixed to one side of the slide groove, and the interior of the movable frame is rotatably connected to a second pressure wheel;

[0012] The limiting structure is arranged at the top of one side of the movable frame and is used to limit the position of the aluminum profile;

[0013] A second hydraulic push rod is installed on one side of the housing, and a telescopic end of the second hydraulic push rod is connected to the movable frame;

[0014] A first hydraulic push rod is installed inside the top end of the housing, and a telescopic end of the first hydraulic push rod is connected to a moving seat, a connecting shell is fixed to one side of the moving seat, a reducer is installed on one side of the connecting shell, an input end of the reducer is connected to a drive motor, and the other side of the moving seat is rotatably connected to a first pressure wheel connected to an output end of the reducer;

[0015] The supporting structure is arranged on one side of the shell, wherein the supporting structure includes a moving component arranged on one side of the shell, a connecting shaft installed inside the top of the moving component, and a supporting wheel fixed on one side of the connecting shaft.

[0016] As the preferred technical solution of this application, the moving component includes a sliding rod fixed on both sides of the inner shell and slidably connected to the moving seat, a sliding sleeve sliding on the outside of the sliding rod, a moving plate fixed on the outside of the sliding sleeve and rotatably connected to the connecting shaft, and an electric telescopic rod installed on one side of the inner shell and connected to the moving plate.

[0017] As a preferred technical solution of the present application, a roller bearing is installed at the connection position between the connecting shaft and the movable sheet, and the connecting shaft extends to the outside of the housing and is connected to the support wheel.

[0018] As a preferred technical solution of the present application, the support wheel and the first pressure wheel are located on the same vertical center line, and the sliding rods are symmetrically distributed on the vertical center line of the movable sheet.

[0019] As the preferred technical solution of the present application, the limiting structure includes a placement rack installed on the top of one side of the mobile rack, a movable groove opened inside the placement rack, a fixed screw sliding inside the movable groove, a nut threadedly connected to the outside of the fixed screw, a movable plate fixed on one side of the fixed screw and slidingly connected to the placement rack, and a roller rotatably connected to one side of the movable plate.

[0020] As a preferred technical solution of the present application, an external thread is provided on the outer side wall of the fixing screw, and an internal thread that cooperates with the external thread is provided inside the nut.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the scheme of this application:

[0023] 1. The electric telescopic rod pushes the movable plate upward, causing the support wheel to press the aluminum profile, so that the bottom of the first pressure wheel is always in contact with the aluminum profile. This realizes the bottom support function of this device, providing stable support for the aluminum profile during the bending process, preventing unnecessary deformation or distortion of the profile during bending, and thus ensuring the precise shape and size of the bent profile.

[0024] 2. The direction of aluminum profile insertion is limited by the rollers, and the movable plate is pushed to slide inside the placement rack to adjust the distance between the two sets of rollers, thereby realizing the feeding guide function of this device, which can ensure that the aluminum profile is accurately placed in the predetermined position before bending, reducing the error caused by human operation and improving the consistency and accuracy of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is one of the schematic diagrams of the structure of the utility model;

[0026] Figure 2 This is the second schematic diagram of the structure of the utility model;

[0027] Figure 3 This is the third schematic diagram of the structure of the utility model;

[0028] Figure 4 This is a schematic exploded view of the three-dimensional structure of the limiting structure provided by the utility model.

[0029] Markings in the figure: 1. Housing; 2. Heat dissipation cover; 3. First hydraulic push rod; 4. First pressure wheel; 5. Slide rail; 6. Slide groove; 7. Moving frame; 8. Limiting structure; 801. Placement frame; 802. Moving groove; 803. Fixed screw; 804. Nut; 805. Moving plate; 806. Roller; 9. Support structure; 901. Support wheel; 902. Connecting shaft; 903. Moving sheet; 904. Slide rod; 905. Electric telescopic rod; 906. Slide sleeve; 10. Second pressure wheel; 11. Second hydraulic push rod; 12. Moving seat; 13. Driving motor; 14. Connecting shell; 15. Reducer. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0031] like Figure 1-4 As shown, the present embodiment proposes a bending and forming device for aluminum profile production and processing, comprising a housing 1, and further comprising:

[0032] A heat dissipation cover 2 is fixed inside the top end of the housing 1;

[0033] The slide rail 5 is fixed to one side of the housing 1, and the outer side of the slide rail 5 is slidably connected to the slide groove 6, and a movable frame 7 is fixed to one side of the slide groove 6. The inner part of the movable frame 7 is rotatably connected to the second pressing wheel 10;

[0034] The limiting structure 8 is provided at the top end of one side of the movable frame 7 and is used to limit the position of the aluminum profile;

[0035] A second hydraulic push rod 11 is installed on one side of the housing 1, and a telescopic end of the second hydraulic push rod 11 is connected to the movable frame 7;

[0036] A first hydraulic push rod 3 is installed inside the top of the housing 1, and the telescopic end of the first hydraulic push rod 3 is connected to a moving base 12. A connecting shell 14 is fixed to one side of the moving base 12. A reducer 15 is installed on one side of the connecting shell 14. The input end of the reducer 15 is connected to the drive motor 13. The other side of the moving base 12 is rotatably connected to the first pressure wheel 4 connected to the output end of the reducer 15.

[0037] The support structure 9 is arranged on one side inside the shell 1, wherein the support structure 9 includes a moving component arranged on one side inside the shell 1, a connecting shaft 902 installed inside the top of the moving component, and a support wheel 901 fixed on one side of the connecting shaft 902.

[0038] like Figure 1 、 Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the moving component includes a slide rod 904 fixed on both sides of the interior of the shell 1 and slidably connected to the moving seat 12, a slide sleeve 906 sliding on the outside of the slide rod 904, a moving piece 903 fixed on the outside of the slide sleeve 906 and rotatably connected to the connecting shaft 902, and an electric telescopic rod 905 installed on one side of the interior of the shell 1 and connected to the moving piece 903. A roller bearing is installed at the connection position between the connecting shaft 902 and the moving piece 903. The connecting shaft 902 extends to the outside of the shell 1 and is connected to the support wheel 901. The support wheel 901 and the first pressure wheel 4 are located at the same vertical position. On the center line, the slide rod 904 is symmetrically distributed on the vertical center line of the movable piece 903. By starting the electric telescopic rod 905, the movable piece 903 is pushed upward, so that the movable piece 903 drives the support wheel 901 to move to the bottom of the aluminum profile through the connecting shaft 902, so that the support wheel 901 presses the aluminum profile. When the first pressure wheel 4 is pressed down, the electric telescopic rod 905 contracts and drives the support wheel 901 and the first pressure wheel 4 to move synchronously, so that the bottom of the first pressure wheel 4 is always in contact with the aluminum profile to prevent the aluminum profile from being deformed due to uneven force. The movement of the movable piece 903 is guided by sliding the sliding sleeve 906 on the outside of the slide rod 904.

[0039] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the limiting structure 8 includes a placement frame 801 installed at the top of one side of the mobile frame 7, a moving groove 802 opened in the placement frame 801, a fixed screw 803 sliding in the moving groove 802, a nut 804 threadedly connected to the outside of the fixed screw 803, a mobile plate 805 fixed to one side of the fixed screw 803 and slidingly connected to the placement frame 801, and a roller 806 rotatably connected to one side of the mobile plate 805. The outer wall of the fixed screw 803 is provided with an external thread, and the interior of the nut 804 is provided with an internal thread that cooperates with the external thread. By placing the aluminum profile on Between the two sets of movable plates 805, push the movable plate 805 to slide inside the placement rack 801, adjust the distance between the two sets of movable plates 805, so that the left and right sets of rollers 806 just contact the two sides of the aluminum profile, rotate the nut 804, so that the nut 804 contacts the placement rack 801 through the thread on the surface of the fixed screw 803, and fix the position between the placement rack 801 and the movable plate 805, and then adjust the limiting structure 8 on the other side to align the left and right sets of limiting structures 8. During the insertion process of the aluminum profile, the direction of insertion of the aluminum profile is limited by the roller 806, so that the aluminum profile is not easily deviated. At the same time, the rotation of the roller 806 reduces the resistance during the movement of the aluminum profile.

[0040] Specifically, when the bending and forming device for the production and processing of aluminum profiles is in use: the limiting structure 8 is adjusted according to the width of the aluminum profile, and the aluminum profile is inserted horizontally into the gap between the first pressing wheel 4 and the second pressing wheel 10. At the same time, the limiting structure 8 limits the position of the aluminum profile, so that the aluminum profile is not easily deviated, and the first hydraulic push rod 3 is started to extend to make the first pressing wheel 4 squeeze the aluminum profile downward. At the same time, the left and right groups of second pressing wheels 10 support the two sides of the aluminum profile, so that the middle part of the aluminum profile is bent and deformed downward. At the same time, the supporting structure 9 pushes, and the bent part of the aluminum profile is in close contact with the first pressing wheel 4 to ensure that the aluminum profile remains stable during the bending process and prevents deformation due to uneven force. The first pressing wheel 4 is driven to rotate by the driving motor 13 through the reducer 15 to facilitate the movement of the aluminum profile during the bending process. The second hydraulic push rod 11 is used to drive the movable frame 7 to move and adjust the position of the second pressing wheel 10. At the same time, the slide rail 5 and the slide groove 6 guide the movement of the movable frame 7.

[0041] By starting the electric telescopic rod 905 to push the moving piece 903 upward, the moving piece 903 drives the support wheel 901 to move to the bottom of the aluminum profile through the connecting shaft 902, so that the support wheel 901 presses the aluminum profile. When the first pressing wheel 4 presses down, the electric telescopic rod 905 contracts and drives the support wheel 901 and the first pressing wheel 4 to move synchronously, so that the bottom of the first pressing wheel 4 is always in contact with the aluminum profile, preventing the aluminum profile from being deformed due to uneven force. The movement of the moving piece 903 is guided by the sliding sleeve 906 sliding on the outside of the sliding rod 904;

[0042] By placing the aluminum profile between the two sets of movable plates 805, pushing the movable plate 805 to slide inside the placement frame 801, adjusting the spacing between the two sets of movable plates 805, so that the left and right sets of rollers 806 just contact the two sides of the aluminum profile, rotating the nut 804, so that the nut 804 contacts the placement frame 801 through the thread on the surface of the fixed screw 803, fixing the position between the placement frame 801 and the movable plate 805, and then adjusting the limiting structure 8 on the other side to align the left and right sets of limiting structures 8. During the insertion process of the aluminum profile, the direction of insertion of the aluminum profile is limited by the roller 806, so that the aluminum profile is not easily deviated. At the same time, the rotation of the roller 806 reduces the resistance during the movement of the aluminum profile.

[0043] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A bending and forming device for producing and processing aluminum profiles, comprising a housing (1), characterized in that: Also includes: A heat dissipation cover (2) is fixed inside the top end of the housing (1); A slide rail (5) is fixed on one side of the housing (1), and the outer side of the slide rail (5) is slidably connected to a slide groove (6), a movable frame (7) is fixed on one side of the slide groove (6), and the interior of the movable frame (7) is rotatably connected to a second pressure wheel (10); A limiting structure (8) is provided at the top end of one side of the movable frame (7) and is used to limit the position of the aluminum profile; A second hydraulic push rod (11) is installed on one side of the housing (1), and a telescopic end of the second hydraulic push rod (11) is connected to the movable frame (7); A first hydraulic push rod (3) is installed inside the top end of the housing (1), and the telescopic end of the first hydraulic push rod (3) is connected to a moving seat (12), a connecting shell (14) is fixed on one side of the moving seat (12), a reducer (15) is installed on one side of the interior of the connecting shell (14), an input end of the reducer (15) is connected to a driving motor (13), and the other side of the moving seat (12) is rotatably connected to a first pressure wheel (4) connected to the output end of the reducer (15); A support structure (9) is arranged on one side of the interior of the housing (1), wherein the support structure (9) includes a moving component arranged on one side of the interior of the housing (1), a connecting shaft (902) installed inside the top of the moving component, and a support wheel (901) fixed to one side of the connecting shaft (902).

2. A bending and forming device for aluminum profile production and processing according to claim 1, characterized in that: The moving assembly comprises a sliding rod (904) fixed on both sides of the interior of the housing (1) and slidably connected to the moving seat (12), a sliding sleeve (906) sliding on the outside of the sliding rod (904), a moving piece (903) fixed on the outside of the sliding sleeve (906) and rotatably connected to the connecting shaft (902), and an electric telescopic rod (905) installed on one side of the interior of the housing (1) and connected to the moving piece (903).

3. A bending and forming device for aluminum profile production and processing according to claim 2, characterized in that: A roller bearing is installed at the connection position between the connecting shaft (902) and the movable plate (903), and the connecting shaft (902) extends to the outside of the housing (1) and is connected to the supporting wheel (901).

4. A bending and forming device for aluminum profile production and processing according to claim 2, characterized in that: The support wheel (901) and the first pressing wheel (4) are located on the same vertical center line, and the sliding rods (904) are symmetrically distributed on the vertical center line of the moving plate (903).

5. The bending and forming device for aluminum profile production and processing according to claim 1, characterized in that: The limiting structure (8) comprises a placement frame (801) mounted on the top of one side of the movable frame (7), a moving groove (802) provided inside the placement frame (801), a fixed screw (803) sliding inside the moving groove (802), a nut (804) threadedly connected to the outside of the fixed screw (803), a movable plate (805) fixed to one side of the fixed screw (803) and slidably connected to the placement frame (801), and a roller (806) rotatably connected to one side of the movable plate (805).

6. A bending and forming device for aluminum profile production and processing according to claim 5, characterized in that: The outer wall of the fixing screw (803) is provided with an external thread, and the interior of the nut (804) is provided with an internal thread that cooperates with the external thread.

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