A straightening device for aluminum profiles

Abstract

This utility model discloses a straightening device for aluminum profiles, relating to the technical field of straightening devices. The utility model includes a sliding frame and further includes: a clamping part disposed at the top of the sliding frame; a lifting part disposed at the bottom of the sliding frame; the clamping part includes a clamping assembly mounted on the top of the sliding frame; and a driving assembly mounted on the clamping assembly; the clamping assembly includes a sliding plate slidably connected within the sliding frame, a transverse slide rail fixedly connected to the top of the sliding plate, two transverse sliders slidably connected to the outer surface of the transverse slide rail, and a vertical slide rail fixedly connected to the top of the sliding plate. This utility model, by setting up a clamping part, solves the problem that the cumbersome clamping method for aluminum profiles makes it difficult for operators to quickly fix the profiles, and this delay directly affects subsequent straightening processes, ultimately resulting in low overall straightening efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of straightening devices, and in particular relates to a straightening device for aluminum profiles. Background Technology

[0002] Aluminum profile straightening devices are specialized equipment used to correct shape deviations such as bending, twisting, and lateral bending that occur in aluminum profiles during extrusion, cooling, and other processing stages. By driving straightening rollers with specific curved surfaces, it applies controllable pressure and torque to the aluminum profile, causing plastic deformation inside the profile and gradually adjusting it to meet the geometric accuracy standards such as straightness and perpendicularity required by the design. Ultimately, this ensures the smooth progress of subsequent processes such as cutting, assembly, and surface treatment of the aluminum profile, as well as the structural stability and appearance quality of the finished product.

[0003] However, the existing aluminum profile straightening devices have a complicated clamping method for aluminum profiles, making it difficult for operators to quickly fix the profiles. This delay directly affects the subsequent straightening process, ultimately resulting in low overall straightening efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a straightening device for aluminum profiles. By setting up a clamping part, it solves the problem that the clamping method of aluminum profiles is relatively complicated, which makes it difficult for operators to quickly complete the profile fixing. The delay in this step directly affects the subsequent straightening process and ultimately results in low overall straightening efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a straightening device for aluminum profiles, comprising a sliding frame, and further comprising: a clamping part disposed at the top of the sliding frame; a lifting part disposed at the bottom of the sliding frame; the clamping part includes a clamping assembly mounted on the top of the sliding frame; and a driving assembly mounted on the clamping assembly; the clamping assembly includes a sliding plate slidably connected within the sliding frame, a transverse slide rail fixedly connected to the top of the sliding plate, two transverse sliders slidably connected to the outer surface of the transverse slide rail, and a vertical slide rail fixedly connected to the top of the sliding plate, the outer surface of the vertical slide rail slidably connected to a vertical slider. The slide has a connecting rod hinged to the top of each of the two horizontal sliders. A placement plate is fixedly connected to the top of the slide. Anti-slip clamps are fixedly connected to the top of each of the two horizontal sliders. The top ends of the two anti-slip clamps extend beyond the placement plate and are slidably connected to the placement plate. A driving component is provided on the top of the slide. The ends of the two connecting rods away from the horizontal sliders are hinged to the vertical slider. The driving component includes a fixed block fixedly connected to the top of the slide. A hydraulic push rod is fixedly connected to the back of the fixed block. The output end of the hydraulic push rod is fixedly connected to the vertical slider and extends beyond the fixed block.

[0006] Furthermore, the lifting part includes a lifting assembly disposed at the bottom of the slide frame; and a configuration assembly mounted on the lifting assembly.

[0007] Furthermore, the drive assembly includes a rectangular plate fixedly connected to the top of the slide frame, and a second hydraulic push rod is fixedly connected to the back of the rectangular plate. The output end of the second hydraulic push rod is fixedly connected to the slide plate, and the output end of the second hydraulic push rod extends out of the rectangular plate.

[0008] Furthermore, the lifting assembly includes a base plate with the bottom of the sliding frame, a hydraulic push rod three fixedly connected to the top of the base plate, the output end of the hydraulic push rod three fixedly connected to the sliding frame, two sleeves one fixedly connected to the top of the base plate, a toothed rod slidably connected inside each of the two sleeves one, the top ends of the two toothed rods fixedly connected to the sliding frame, a synchronizing element provided on the base plate, an arc-shaped groove opened on the outer wall of each of the two sleeves one, the synchronizing element including a support block fixedly connected to the top of the base plate, a rotating rod rotatably connected to the support block, two gears fixedly connected to the outer wall of the rotating rod, the two gears meshing with the two toothed rods, the two gears being symmetrically distributed on both sides of the connecting rod.

[0009] Furthermore, the configuration component includes several sleeves two fixedly connected to the top of the base plate, each sleeve two having a sliding rod slidably connected inside, and the top of each sliding rod being fixedly connected to a sliding frame. There are four sleeves two and four sliding rods.

[0010] This utility model has the following beneficial effects: 1. By setting up a clamping part, when straightening aluminum profiles, first place the end to be straightened on the placement plate; start hydraulic push rod one to push the vertical slider forward along the vertical slide rail. Because the vertical slider is hinged to two connecting rods, and the other end of the connecting rod is hinged to two horizontal sliders on the horizontal slide rail, when hydraulic push rod one pushes the vertical slider forward, through the transmission of the connecting rod, the two horizontal sliders will drive the anti-slip clamps on them to move closer to each other, stably clamping one end of the aluminum profile on the placement plate. This setting can quickly position and fix one end of the aluminum profile, laying the foundation for subsequent straightening operations. 2. By setting up a lifting mechanism, when the device height needs to be adjusted, the hydraulic push rod three is activated, which pushes the slide frame upward, simultaneously causing the two toothed rods at the bottom of the slide frame to rise. Because the toothed rods mesh with the gears on the outer wall of the rotating rod on the support block, the synchronous lifting of the slide frame can be ensured through the transmission of the toothed rods and gears. It can also share the lifting pressure for the hydraulic push rod three-thirds. At the same time, when the slide frame moves upward, multiple slide rods at its bottom will slide synchronously in the sleeve two at the top of the base plate, further improving the stability of the slide frame lifting and preventing the device from shaking. This setting allows for flexible adjustment of the device height to adapt to the straightening needs of aluminum profiles of different specifications, ensuring stability and safety during adjustment.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the clamping part of the present invention; Figure 3 This is a partial cross-sectional view of the lifting part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 1. Sliding frame; 2. Clamping part; 21. Clamping assembly; 211. Slide plate; 212. Horizontal slide rail; 213. Horizontal slider; 214. Vertical slide rail; 215. Vertical slider; 216. Connecting rod; 217. Placement plate; 218. Anti-slip clamp; 219. Fixing block; 220. Hydraulic push rod one; 22. Drive assembly; 221. Rectangular plate; 222. Hydraulic push rod two; 3. Lifting part; 31. Lifting assembly; 311. Base plate; 312. Hydraulic push rod three; 313. Sleeve one; 314. Gear rack; 315. Support block; 316. Rotating rod; 317. Gear; 32. Configuration assembly; 321. Sleeve two; 322. Sliding rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 As shown, this utility model is a straightening device for aluminum profiles, including a sliding frame 1, and further including: a clamping part 2, which is disposed at the top of the sliding frame 1; and a lifting part 3, which is disposed at the bottom of the sliding frame 1.

[0017] The clamping part 2 includes a clamping assembly 21, which is mounted on the top of the slide frame 1; and a driving assembly 22, which is mounted on the clamping assembly 21. The clamping assembly 21 includes a slide plate 211 slidably connected within the slide frame 1. A transverse slide rail 212 is fixedly connected to the top of the slide plate 211. Two transverse sliders 213 are slidably connected to the outer surface of the transverse slide rail 212. A vertical slide rail 214 is fixedly connected to the top of the slide plate 211. A vertical slider 215 is slidably connected to the outer surface of the vertical slide rail 214. A connecting rod 216 is hinged to the top of each of the two transverse sliders 213. The top of the slide plate 211 is fixedly connected to the vertical slide rail 215. A placement plate 217 is connected to the slide frame 1. Anti-slip clamps 218 are fixedly connected to the tops of two horizontal sliders 213. The tops of both anti-slip clamps 218 extend beyond the placement plate 217 and are slidably connected to it. A driving component is provided on the top of the slide plate 211. The ends of two connecting rods 216 away from the horizontal sliders 213 are hinged to the vertical slider 215. The driving assembly 22 includes a rectangular plate 221 fixedly connected to the top of the slide frame 1. A hydraulic push rod 222 is fixedly connected to the back of the rectangular plate 221. The output end of the hydraulic push rod 222 is fixedly connected to the slide plate 211. The output of the hydraulic push rod 222... The drive unit extends beyond the rectangular plate 221. A fixed block 219 is fixedly connected to the top of the slide plate 211. A hydraulic push rod 220 is fixedly connected to the back of the fixed block 219. The output end of the hydraulic push rod 220 is fixedly connected to the vertical slider 215. The output end of the hydraulic push rod 220 extends beyond the fixed block 219. By providing the clamping part 2, when straightening an aluminum profile, the end of the aluminum profile to be straightened can be placed on the placement plate 217. After placement, the hydraulic push rod 220 is activated, pushing the vertical slider 215 forward along the vertical slide rail 214. Since two connecting rods 216 are hinged to the vertical slider 215, and the other ends of the two connecting rods 216 are respectively hinged to two horizontal sliders 213 sliding on the horizontal slide rail 212, when the hydraulic push rod 220 pushes the vertical slider 215 forward, through the transmission of the two connecting rods 216, the two horizontal sliders 213 hinged to the connecting rods 216 will respectively drive the anti-slip clamps 218 on them to slide closer to each other, thereby achieving stable clamping of one end of the aluminum profile on the placement plate 217. With this setting, the positioning and fixing of one end of the aluminum profile can be completed quickly, laying the foundation for subsequent straightening operations.

[0018] The lifting unit 3 includes a lifting assembly 31, which is disposed at the bottom of the slide frame 1; and a configuration assembly 32, which is mounted on the lifting assembly 31. The lifting assembly 31 includes a base plate 311 at the bottom of the slide frame 1, a hydraulic push rod 312 fixedly connected to the top of the base plate 311, the output end of the hydraulic push rod 312 fixedly connected to the slide frame 1, two sleeves 313 fixedly connected to the top of the base plate 311, and a toothed rod 314 slidably connected inside each of the two sleeves 313. The top ends of the two toothed rods 314 are fixedly connected to the slide frame 1. A synchronizing element is provided on the base plate 311. The outer wall of 13 is provided with arc-shaped grooves. The configuration component 32 includes several sleeves 321 fixedly connected to the top of the base plate 311. Each sleeve 321 is slidably connected to a slide rod 322. The top of each slide rod 322 is fixedly connected to the slide frame 1. There are four sleeves 321 and four slide rods 322. The synchronizing element includes a support block 315 fixedly connected to the top of the base plate 311. A rotating rod 316 is rotatably connected to the support block 315. Two gears 317 are fixedly connected to the outer wall of the rotating rod 316. Both gears 317 mesh with two racks 314. The two gears 317 are symmetrically positioned. Located on both sides of the connecting rod 216, the lifting part 3 allows for height adjustment during use. Simply activate the hydraulic push rod 312, which pushes the sliding frame 1 upwards. Simultaneously, the two bottom gears 314 rise along with the sliding frame 1. Since the two gears 314 mesh with the two gears 317 rotatably connected to the outer wall of the rotating rod 316 on the support block 315, the meshing transmission between the gears 314 and 317 ensures the synchronicity of the sliding frame 1's lifting process during the upward movement of the sliding frame 1. At the same time, the meshing structure of the rack 314 and the gear 317 can also share some of the lifting pressure of the hydraulic push rod 312. Meanwhile, when the hydraulic push rod 312 pushes the slide frame 1 upward, the multiple slide rods 322 at the bottom of the slide frame 1 will also slide synchronously in the multiple sleeves 321 at the top of the base plate 311. Through the sliding cooperation between the slide rods 322 and the sleeves 321, the stability of the slide frame 1 during the lifting process can be further improved, preventing the device from shaking and affecting the operating accuracy. With this setting, the height of the device can be flexibly adjusted to adapt to the straightening requirements of aluminum profiles of different specifications, while ensuring the stability and safety during height adjustment.

[0019] It should be noted that the control of hydraulic push rod 1 220, hydraulic push rod 222 and hydraulic push rod 312 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be achieved using existing technologies, such as PLC.

[0020] A specific application of this embodiment is as follows: When straightening an aluminum profile, the end of the profile to be straightened can be placed on the placement plate 217. After placement, the hydraulic push rod 220 is activated. The hydraulic push rod 220 will push the vertical slider 215 forward along the vertical slide rail 214. Since two connecting rods 216 are hinged on the vertical slider 215, and the other ends of the two connecting rods 216 are respectively hinged to two horizontal sliders 213 sliding on the horizontal slide rail 212, during the process of the hydraulic push rod 220 pushing the vertical slider 215 forward, through the transmission of the two connecting rods 216, the vertical slider 215 is straightened. The two horizontal sliders 213 will drive the anti-slip clamps 218 on them to slide closer to each other, thereby stably clamping one end of the aluminum profile on the placement plate 217. This setting can quickly complete the positioning and fixing of one end of the aluminum profile, laying the foundation for subsequent straightening operations. After one end of the aluminum profile is clamped and fixed, the other end of the aluminum profile can be placed on the clamping device with the same structure, and the above operation can be repeated to complete the clamping of the other end. After both ends of the aluminum profile are clamped in place, the hydraulic push rods 222 on the two clamping devices are activated simultaneously. The two hydraulic push rods 222 will be guided by their respective sliding frames 1, pushing the sliding frames 1 to move their respective... The clamped aluminum profile ends are pulled away from each other and pulled in opposite directions. This reverse pulling force achieves the straightening of the aluminum profile. If the height of the device needs to be adjusted during use, the hydraulic push rod 312 is activated. The hydraulic push rod 312 pushes the slide frame 1 upward, and as the slide frame 1 moves upward, it also drives the two toothed rods 314 at the bottom to rise simultaneously. Since the two toothed rods 314 mesh with the two gears 317 on the outer wall of the rotating rod 316 rotatably connected to the support block 315, the meshing transmission between the toothed rods 314 and the gears 317 ensures the straightening of the slide frame 1 during the upward movement of the slide frame 1 by the hydraulic push rod 312. The synchronicity during the lifting process is ensured. Simultaneously, the meshing structure of the rack 314 and gear 317 also helps to share some of the lifting pressure with the hydraulic push rod 312. At the same time, as the hydraulic push rod 312 pushes the slide frame 1 upwards, multiple slide rods 322 at the bottom of the slide frame 1 also slide synchronously within multiple sleeves 321 at the top of the base plate 311. Through the sliding cooperation between the slide rods 322 and the sleeves 321, the stability of the slide frame 1 during lifting is further improved, preventing device swaying from affecting operational accuracy. This design allows for flexible adjustment of the device height to meet the straightening requirements of aluminum profiles of different specifications, while ensuring stability and safety during height adjustment.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A straightening device for aluminum profiles, comprising a sliding frame (1), characterized in that, Also includes: A clamping part (2) is provided on the top of the slide frame (1); Lifting part (3), the lifting part (3) is disposed at the bottom of the sliding frame (1); The clamping part (2) includes a clamping assembly (21), which is mounted on the top of the slide frame (1); as well as A drive assembly (22) is mounted on a clamping assembly (21); The clamping assembly (21) includes a slide plate (211) slidably connected to the slide frame (1). A horizontal slide rail (212) is fixedly connected to the top of the slide plate (211). Two horizontal sliders (213) are slidably connected to the outer surface of the horizontal slide rail (212). A vertical slide rail (214) is fixedly connected to the top of the slide plate (211). A vertical slider (215) is slidably connected to the outer surface of the vertical slide rail (214). A connecting rod (216) is hinged to the top of each of the two horizontal sliders (213). A placement plate (217) is fixedly connected to the top of the slide plate (211). Anti-slip clamps (218) are fixedly connected to the top of each of the two horizontal sliders (213). The top ends of the two anti-slip clamps (218) extend to the outside of the placement plate (217) and are slidably connected to the placement plate (217). A driving component is provided on the top of the slide plate (211). In this case, the ends of the two connecting rods (216) away from the horizontal slider (213) are both hinged to the vertical slider (215).

2. The straightening device for aluminum profiles according to claim 1, characterized in that, The lifting part (3) includes a lifting assembly (31), which is disposed at the bottom of the slide frame (1); and Configuration component (32) is mounted on lifting component (31).

3. The straightening device for aluminum profiles according to claim 2, characterized in that, The drive assembly (22) includes a rectangular plate (221) fixedly connected to the top of the slide frame (1), and a hydraulic push rod (222) is fixedly connected to the back of the rectangular plate (221). The output end of the hydraulic push rod (222) is fixedly connected to the slide plate (211). The output end of the hydraulic push rod 2 (222) extends to the outside of the rectangular plate (221).

4. The straightening device for aluminum profiles according to claim 3, characterized in that, The lifting assembly (31) includes a base plate (311) at the bottom of the slide frame (1), a hydraulic push rod (312) is fixedly connected to the top of the base plate (311), the output end of the hydraulic push rod (312) is fixedly connected to the slide frame (1), two sleeves (313) are fixedly connected to the top of the base plate (311), a toothed rod (314) is slidably connected inside each of the two sleeves (313), the top ends of the two toothed rods (314) are fixedly connected to the slide frame (1), and a synchronizing element is provided on the base plate (311). Among them, the outer walls of both sleeves (313) are provided with arc-shaped grooves.

5. A straightening device for aluminum profiles according to claim 4, characterized in that, The configuration component (32) includes a plurality of sleeves (321) fixedly connected to the top of the base plate (311), and a sliding rod (322) is slidably connected inside each of the sleeves (321), and the top of each sliding rod (322) is fixedly connected to the sliding frame (1). Among them, four of each are provided for the second sleeve (321) and the slide bar (322).

6. A straightening device for aluminum profiles according to claim 5, characterized in that, The driving component includes a fixed block (219) fixedly connected to the top of the slide plate (211), and a hydraulic push rod (220) fixedly connected to the back of the fixed block (219). The output end of the hydraulic push rod (220) is fixedly connected to the vertical slider (215). The output end of the hydraulic push rod (220) extends to the outside of the fixed block (219).

7. A straightening device for aluminum profiles according to claim 6, characterized in that, The synchronizing element includes a support block (315) fixedly connected to the top of the base plate (311), a rotating rod (316) rotatably connected to the support block (315), and two gears (317) fixedly connected to the outer wall of the rotating rod (316), both gears (317) meshing with two racks (314). Two gears (317) are symmetrically distributed on both sides of the connecting rod (216).

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