Aluminum profile straightening device

Abstract

The utility model relates to the technical field of aluminum profile straightening, and discloses an aluminum profile straightening device which comprises a base and an aluminum profile, two straightening parts and a traction part are fixedly installed on the top of the base, the aluminum profile is placed on the traction part, and the two straightening parts are symmetrically arranged front and back. Each straightening component comprises a mounting plate and a long top plate, the mounting plate is fixedly mounted at the top of the base, a first air cylinder is fixedly mounted at the top of the mounting plate, and a hinge seat is fixedly mounted at the extension end of the first air cylinder. The aluminum profile straightening device is used for straightening bent parts, in different bending directions, on an aluminum profile, the aluminum profile is dragged to move through the traction component, the bent parts on the aluminum profile are adjusted to the positions where the straightening component can be used for straightening, manual traction is not needed, and multiple bent parts, in different bending directions, on the aluminum profile can be straightened through one-time fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile straightening, in particular to an aluminum profile straightening device. Background Art

[0002] Aluminum products are made of aluminum and other alloy elements. They are usually processed into castings, forgings, foils, plates, strips, tubes and bar profiles, and then processed by cold bending, sawing, drilling, assembly and coloring. During the processing of aluminum, it is easy to bend and deform, and generally an aluminum profile straightening device is needed for straightening.

[0003] The existing Chinese patent CN219616555U discloses an aluminum profile straightening device, which starts a hydraulic push rod to make its telescopic end drive a long top piece to rotate against the aluminum profile, so that it can fully contact the aluminum profile, and can well straighten the aluminum profile. The relatively long top piece can well increase the force position between the aluminum profile, thereby effectively avoiding the secondary bending.

[0004] However, when the aluminum profile has multiple bends in different directions, such as a Z-shaped bend, when using the above-mentioned aluminum profile straightening device for straightening, it is necessary to straighten the first bend first, then remove the aluminum profile and turn it over, and then place it in the aluminum profile straightening device for secondary straightening. The operation is more cumbersome and the straightening takes a long time. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum profile straightening device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an aluminum profile straightening device, comprising a base and an aluminum profile, a straightening component and a traction component are fixedly installed on the top of the base, the aluminum profile is placed on the traction component, and two straightening components are provided, and are symmetrically arranged front and back;

[0007] The straightening component includes a mounting plate and a long top plate, the mounting plate is fixedly mounted on the top of the base, a cylinder 1 is fixedly mounted on the top of the mounting plate, an extended end of the cylinder 1 is fixedly mounted with a hinge seat, the hinge seat is hinged to the outer wall of the long top plate through a pin shaft, a rotating block is fixedly mounted on the outer wall of the long top plate, a rotating shaft is fixedly mounted on the inner wall of the rotating block, the bottom end of the rotating shaft is rotatably connected to the top of the base through a bearing, the rotating block is close to the left end of the long top plate, and the hinged portion between the hinge seat and the long top plate is close to the right end of the long top plate.

[0008] Furthermore, the traction component includes a slide rail, which is fixedly installed on the top of the base, a motor is fixedly installed on the left end of the slide rail, a screw rod is fixedly installed on the output end of the motor, a slide plate is provided on the threaded sleeve on the outer wall of the screw rod, and the slide plate is slidably set in the slide rail, and clamping structures are fixedly installed on the front and back sides of the slide plate.

[0009] Furthermore, the clamping structure includes an L-shaped plate, which is fixedly mounted on the front and back sides of the skateboard. The L-shaped plate extends from a through slot on the slide rail. Cylinder 2 is fixedly mounted on the outer wall of the L-shaped plate, and a clamping plate is fixedly mounted on the extended end of cylinder 2.

[0010] Furthermore, an extension block is provided at the left end of the long top plate, and a front plate is fixedly installed on the outer wall of the extension block and the outer wall of the long top plate, and a rear plate is fixedly installed on the back of the extension block, and the rear plate on the extension block is fixedly connected with the front plate on the long top plate by bolts. A plurality of extension blocks are arranged side by side, and the front plates and rear plates on adjacent extension blocks are fixedly connected by bolts.

[0011] Furthermore, a skirt is provided on an outer wall of the long top plate facing the aluminum profile, and a distance between upper and lower adjacent skirts is greater than a thickness of the aluminum profile.

[0012] Furthermore, a silicone pad is fixedly installed on the outer wall of the clamping plate on one side facing the aluminum profile, and the silicone pad is made of hard silicone.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Set the front and back symmetrical straightening components to straighten the aluminum profile from the front and back directions, which is used to straighten the bent parts of the aluminum profile in different bending directions. The aluminum profile is pulled and moved by the traction component to adjust the bent part of the aluminum profile to the position where the straightening component can straighten. Without manual traction, it can achieve one-time fixation and straightening of multiple bends in different bending directions on the aluminum profile;

[0015] 2. An extension block is set to extend the length of the long top plate, further increasing the force-bearing area of the aluminum profile during the straightening process, thereby reducing the probability of secondary bending of the aluminum profile during the straightening process. The front plate and the rear plate are used to install the extension block on the long top plate, and multiple extension blocks are connected together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the straightening component of the utility model;

[0018] Figure 3For the present utility model Figure 2 Schematic structural view of the rear view

[0019] Figure 4 Schematic structural view of the right side view of the traction component of the present utility model

[0020] In the figure: 1. Base; 2. Aluminum profile; 3. Straightening component; 301. Mounting plate; 302. Cylinder 1; 303. Hinge seat; 304. Long top plate; 305. Rotating block; 306. Rotating shaft; 4. Traction component; 401. Slide rail; 402. Motor; 403. Lead screw; 404. Slide plate; 405. Clamping structure; 4051. L-shaped plate; 4052. Cylinder 2; 4053. Clamping plate; 5. Extension block; 6. Front plate; 7. Rear plate; 8. Silicone pad Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: an aluminum profile straightening device, including a base 1 and an aluminum profile 2. A straightening component 3 and a traction component 4 are fixedly installed on the top of the base 1. The aluminum profile 2 is placed on the traction component 4. There are two straightening components 3, and they are symmetrically arranged front and back. The symmetrically arranged straightening components 3 straighten the aluminum profile 2 from the front and back directions to straighten the bent parts with different bending directions on the aluminum profile 2. The aluminum profile 2 is moved by the traction component 4 to adjust the bent parts on the aluminum profile 2 to the positions that can be straightened by the straightening component 3. Without manual traction, it can straighten the bends with multiple different bending directions on the aluminum profile 2 with one-time fixation

[0023] The straightening component 3 includes a mounting plate 301 and a long top plate 304. The mounting plate 301 is fixedly installed on the top of the base 1. A first cylinder 302 is fixedly installed on the top of the mounting plate 301. The extending end of the first cylinder 302 is fixedly installed with a hinge seat 303. The hinge seat 303 is hinged to the outer wall of the long top plate 304 through a pin shaft. A rotating block 305 is fixedly installed on the outer wall of the long top plate 304. A rotating shaft 306 is fixedly installed on the inner wall of the rotating block 305. The bottom end of the rotating shaft 306 is rotationally connected to the top of the base 1 through a bearing. The rotating block 305 is close to the left end of the long top plate 304, and the hinge point between the hinge seat 303 and the long top plate 304 is close to the right end of the long top plate 304. By pushing the hinge seat 303 to move through the first cylinder 302, the hinge seat 303 pushes the long top plate 304 to rotate, so that the long top plate 304 can push the bent part on the aluminum profile 2 to achieve straightening; The traction component 4 includes a slide rail 401. The slide rail 401 is fixedly installed on the top of the base 1. A motor 402 is fixedly installed at the left end of the slide rail 401. A lead screw 403 is fixedly installed at the output end of the motor 402. A slide plate 404 is sleeved on the outer wall of the lead screw 403 in a threaded manner. The slide plate 404 is slidably arranged in the slide rail 401. Clamping structures 405 are fixedly installed on the front and back of the slide plate 404. The aluminum profile 2 is clamped through the clamping structures 405. By driving the lead screw 403 to rotate through the motor 402, the slide plate 404 moves along the slide rail 401. The movement of the slide plate 404 drives the clamping structures 405 to move, and further drives the aluminum profile 2 clamped by the clamping structures 405 to move;

[0024] The clamping structure 405 includes an L-shaped plate 4051. The L-shaped plate 4051 is fixedly installed on the front and back of the slide plate 404. The L-shaped plate 4051 extends out from the through groove on the slide rail 401. A second cylinder 4052 is fixedly installed on the outer wall of the L-shaped plate 4051. The extending end of the second cylinder 4052 is fixedly installed with a clamping plate 4053. The L-shaped plate 4051 is used to install the second cylinder 4052. By driving the clamping plate 4053 to move through the second cylinder 4052, the clamping plate 4053 clamps on the aluminum profile 2;

[0025] An extension block 5 is arranged at the left end of the long top plate 304. Front plates 6 are fixedly installed on the outer walls of the extension block 5 and the long top plate 304. A rear plate 7 is fixedly installed on the back of the extension block 5. The rear plate 7 on the extension block 5 and the front plate 6 on the long top plate 304 are fixedly connected by bolts. A plurality of extension blocks 5 are arranged side by side. The front plates 6 and rear plates 7 on adjacent extension blocks 5 are fixedly connected by bolts. The extension block 5 is set to extend the length of the long top plate 304, further increasing the stress area during the straightening process of the aluminum profile 2, and thus reducing the probability of secondary bending during the straightening process of the aluminum profile 2. The front plate 6 and the rear plate 7 are used to install the extension block 5 on the long top plate 304 and connect a plurality of extension blocks 5 together;

[0026] One side outer wall of the long top plate 304 facing the aluminum profile 2 is provided with a skirt, and the distance between the upper and lower adjacent skirts is greater than the thickness of the aluminum profile 2, so that when the long top plate 304 contacts the outer wall of the aluminum profile 2, the bottom of the aluminum profile 2 can be supported by the skirt;

[0027] A silica gel pad 8 is fixedly installed on one side outer wall of the clamping plate 4053 facing the aluminum profile 2. The silica gel pad 8 is made of hard silica gel. The silica gel pad 8 is provided to increase the static friction force received by the aluminum profile 2 during the traction process, ensuring that the aluminum profile 2 can be clamped by the clamping structure 405 and then driven to move by the moving clamping structure 405.

[0028] Working principle: When in use, the unbent end of the aluminum profile 2 is inserted between the two clamping plates 4053 on the slide rail 401. The cylinder two 4052 is opened to push the clamping plate 4053 to move, so that the silica gel pad 8 on the clamping plate 4053 tightly clamps on the aluminum profile 2. The motor 402 is opened to drive the lead screw 403 to rotate, so that the slide plate 404 moves, and then drives the clamping structure 405 to move, so that the aluminum profile 2 moves. The part of the aluminum profile 2 to be straightened is moved to a position where it can be contacted by the long top plate 304. According to the bending direction of the bend at this place, the cylinder one 302 is opened to push the hinge seat 303 to move, and the hinge seat 303 pushes the long top plate 304 to rotate, so that the long top plate 304 can push the bent part on the aluminum profile 2 to achieve straightening. After one straightening, the aluminum profile 2 is continuously moved by the traction member 4, and the next bend on the aluminum profile 2 is adjusted to a position where it can be contacted by the long top plate 304 for straightening.

[0029] Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. Aluminum profile straightening device, comprising a base (1) and an aluminum profile (2), characterized in that: The top of the base (1) is fixedly installed with a straightening component (3) and a traction component (4). The aluminum profile (2) is placed on the traction component (4). There are two straightening components (3), which are symmetrically arranged front and back. The straightening component (3) includes a mounting plate (301) and a long top plate (304). The mounting plate (301) is fixedly installed on the top of the base (1). A cylinder one (302) is fixedly installed on the top of the mounting plate (301). The extending end of the cylinder one (302) is fixedly installed with a hinge seat (303). The hinge seat (303) is hinged to the outer wall of the long top plate (304) through a pin shaft. A rotating block (305) is fixedly installed on the outer wall of the long top plate (304). A rotating shaft (306) is fixedly installed on the inner wall of the rotating block (305). The bottom end of the rotating shaft (306) is rotationally connected to the top of the base (1) through a bearing. The rotating block (305) is close to the left end of the long top plate (304). The hinged part of the hinge seat (303) and the long top plate (304) is close to the right end of the long top plate (304).

2. The aluminum profile straightening device according to claim 1, characterized in that: The traction component (4) includes a slide rail (401). The slide rail (401) is fixedly installed on the top of the base (1). A motor (402) is fixedly installed at the left end of the slide rail (401). A lead screw (403) is fixedly installed at the output end of the motor (402). A slide plate (404) is threadedly sleeved on the outer wall of the lead screw (403). The slide plate (404) is slidably arranged in the slide rail (401). Clamping structures (405) are fixedly installed on the front and back of the slide plate (404).

3. The aluminum profile straightening device according to claim 2, characterized in that: The clamping structure (405) includes an L-shaped plate (4051). The L-shaped plate (4051) is fixedly installed on the front and back of the slide plate (404). The L-shaped plate (4051) extends out from the through groove on the slide rail (401). A cylinder two (4052) is fixedly installed on the outer wall of the L-shaped plate (4051). The extending end of the cylinder two (4052) is fixedly installed with a clamping plate (4053).

4. The aluminum profile straightening device according to claim 1, wherein: An extension block (5) is arranged at the left end of the long top plate (304). Front plates (6) are fixedly installed on the outer walls of the extension block (5) and the long top plate (304). A rear plate (7) is fixedly installed on the back of the extension block (5). The rear plate (7) on the extension block (5) is fixedly connected to the front plate (6) on the long top plate (304) through bolts. A plurality of extension blocks (5) are arranged side by side. The front plates (6) and rear plates (7) on adjacent extension blocks (5) are fixedly connected through bolts.

5. The aluminum profile straightening device according to claim 1, characterized in that: A skirt is arranged on the outer wall of the long top plate (304) facing the aluminum profile (2), and the distance between adjacent upper and lower skirts is greater than the thickness of the aluminum profile (2).

6. The aluminum profile straightening device according to claim 3, characterized in that: A silica gel pad (8) is fixedly installed on the outer wall of the clamping plate (4053) facing the aluminum profile (2). The silica gel pad (8) is made of hard silica gel.

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