A multi-directional synchronous straightening device for aluminum profile processing

Abstract

This utility model relates to the field of aluminum profile processing technology, specifically a multi-directional synchronous straightening device for aluminum profile processing. It includes a support platform, a moving component mounted on the upper surface of the support platform, and two screws with multiple threaded sleeves screwed onto their outer sides. A straightening component is positioned above the support platform and includes a fixed platform fixedly mounted on one side of the multiple threaded sleeves. Multiple secondary hydraulic cylinders are fixedly mounted at equal angles on the outer side of the fixed platform, and a pressure plate is provided at one end of each secondary hydraulic cylinder. In this utility model, the bending points of the aluminum profile are straightened by the simultaneous movement of multiple pressure plates. The maximum moving distance of two pressure plates at symmetrical positions and the mutual contact and limiting between adjacent pressure plates restrict the amount of pressure applied, facilitating simultaneous straightening from multiple directions of the aluminum profile, thus accelerating the straightening speed while improving straightening accuracy.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, specifically a multi-directional synchronous straightening device for aluminum profile processing. Background Technology

[0002] Aluminum profiles are widely used, but because aluminum has low hardness, it is prone to bending and deformation, which affects the installation and use of aluminum profiles. Therefore, straightening machines are needed to adjust the bent aluminum profiles and restore their shape.

[0003] Existing straightening devices typically use a pressure plate to squeeze and straighten the aluminum profile from one side during straightening. If the pressure plate's squeezing amount is too large, it can easily lead to over-straightening of the aluminum profile. If the pressure plate's squeezing amount is too small, it can result in insufficient straightening of the aluminum profile and poor straightening accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a multi-directional synchronous straightening device for aluminum profile processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-directional synchronous straightening device for aluminum profile processing includes:

[0007] Support platform;

[0008] A movable component is disposed on the upper surface of a support platform. The movable component includes two screws, and multiple threaded sleeves are screwed onto the outer side of each screw.

[0009] A straightening assembly is disposed above a support platform. The straightening assembly includes a fixed platform fixedly installed on one side of multiple threaded sleeves. Multiple second hydraulic cylinders are fixedly installed at equal angles on the outer side of the fixed platform. A pressure plate is provided at one end of each second hydraulic cylinder.

[0010] Furthermore, the support platform has symmetrically formed grooves on its upper surface, and the two screws are rotatably connected inside the grooves, with the threaded sleeves slidably connected to the grooves at corresponding positions.

[0011] Furthermore, a second motor capable of driving the screws to rotate is fixedly installed on one end of the support platform, and a sprocket is fixedly installed on one end of each of the two screws, with a chain movably meshing with the outer sides of the two sprockets.

[0012] Furthermore, multiple spring telescopic rods are fixedly installed on the upper surface of the support platform, and two support bars are symmetrically fixedly installed on the upper ends of the multiple spring telescopic rods. A hydraulic cylinder is fixedly installed at the lower part of the inside of the support platform, and a support plate is fixedly installed at the output end of the hydraulic cylinder.

[0013] Preferably, a turntable is rotatably connected to the upper end of one side surface of the support plate, a clamping seat is fixedly installed on one side of the turntable, a No. 1 motor capable of driving the turntable to rotate is fixedly installed on the other side surface of the support plate, and a sliding rod is fixedly installed on one side surface of the support plate, and the sliding rod slides through the support platform.

[0014] Furthermore, the output end of the second hydraulic cylinder is fixedly connected to a connecting rod, a U-shaped plate is fixedly installed on the outer surface of the connecting rod, a positioning hole is opened on one side surface of the pressure plate, and slots are symmetrically opened on one side surface of the pressure plate, and the U-shaped plate is movably inserted into the slots.

[0015] Preferably, the connecting rod is movably inserted into the positioning hole, spring pins are symmetrically embedded inside the pressure plate, limit holes are symmetrically opened on both sides of the U-shaped plate, and one end of the spring pin movably passes through the limit hole.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The No. 2 motor drives the fixed table to move and adjust the position of the straightening components to straighten the bends in different positions of the aluminum profile. The No. 2 hydraulic cylinder extends and drives the pressure plate to move to straighten the aluminum profile. The corners of the multiple pressure plates are pressed together, which limits the maximum movement distance of the pressure plates and controls the straightening amount. At the same time, it is convenient to straighten the aluminum profile from multiple directions at the same time, which speeds up the straightening speed and improves the straightening accuracy.

[0018] 2. Clamp one end of the aluminum profile inside the clamping seat, start the No. 1 motor, adjust the angle of the aluminum profile, and adjust the position of the clamping seat by extending and retracting the No. 1 hydraulic cylinder, so that the aluminum profile can be moved laterally, making it easier for the straightening component to adjust the bend at the end of the aluminum profile and increase the straightening range.

[0019] 3. When straightening aluminum profiles of different sizes, pull the spring pins to both sides to separate them from the limit holes, disassemble the pressure plates, and replace them with pressure plates of different sizes. When multiple pressure plates are attached to the aluminum profiles, the corners of the pressure plates can be attached to the limit holes, so that the limit holes can still be used when straightening aluminum profiles of different sizes, and the straightening accuracy can be maintained. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the vertical cross-sectional structure of the moving component in this utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the modulation component in this utility model;

[0023] Figure 4 This is a schematic diagram of the vertical cross-sectional structure of the support component in this utility model;

[0024] Figure 5 This is a cross-sectional structural diagram of the connection between the pressure plate and the No. 2 hydraulic cylinder in this utility model.

[0025] In the diagram: 1. Support platform; 101. Spring telescopic rod; 102. Support bar; 103. Hydraulic cylinder No. 1; 104. Support plate; 105. Turntable; 106. Motor No. 1; 107. Clamping seat; 108. Slide rod; 2. Moving assembly; 201. Slide groove; 202. Screw; 203. Threaded sleeve; 204. Motor No. 2; 205. Sprocket; 206. Chain; 3. Straightening assembly; 301. Fixed platform; 302. Hydraulic cylinder No. 2; 303. Connecting rod; 304. Pressure plate; 305. Positioning hole; 306. U-shaped plate; 307. Limiting hole; 308. Spring pin; 309. Slot. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 In this embodiment of the present invention, a multi-directional synchronous straightening device for aluminum profile processing includes a support platform 1, a moving component 2 disposed on the upper surface of the support platform 1, the moving component 2 including two screws 202, and multiple threaded sleeves 203 screwed to the outer side of the screws 202, and a straightening component 3 disposed above the support platform 1, the straightening component 3 including a fixed platform 301 fixedly installed on one side of the multiple threaded sleeves 203, and multiple second hydraulic cylinders 302 fixedly installed at equal angles on the outer side of the fixed platform 301, one end of the second hydraulic cylinder 302 being provided with a pressure plate 304, the second hydraulic cylinder 302 extending, driving the pressure plate 304 to move, so that the four pressure plates 304 squeeze and straighten the aluminum profile from all four sides.

[0028] Specifically, the aluminum profile is placed above the support platform 1, passes through the straightening component 3, and is moved by the moving component 2 to straighten the bends at different positions of the aluminum profile.

[0029] Example 1

[0030] like Figure 2As shown, in this embodiment, the upper surface of the support platform 1 is symmetrically provided with sliding grooves 201, and two screws 202 are rotatably connected to the inside of the sliding grooves 201, and the threaded sleeve 203 is slidably connected to the sliding grooves 201 at the corresponding positions; a second motor 204 capable of driving the screws 202 to rotate is fixedly installed on one end surface of the support platform 1, and a sprocket 205 is fixedly installed on one end of each of the two screws 202, and a chain 206 is movably meshed with the outer side of the two sprockets 205.

[0031] In this embodiment, the second motor 204 operates, and through the transmission of the sprocket 205 and the chain 206, the two screws 202 rotate simultaneously. Through the engagement of the screws 202 and the threaded sleeves 203, and under the sliding limit of the threaded sleeves 203 and the slide grooves 201, the multiple threaded sleeves 203 drive the fixed table 301 to move, adjust the position of the straightening component 3, and straighten the bends at different positions of the aluminum profile. Through the adhesion of the corners when the multiple pressure plates 304 are pressed, the multiple pressure plates 304 limit each other, limit the maximum movement distance of the pressure plates 304, control the straightening amount, and facilitate simultaneous straightening from multiple directions of the aluminum profile, thereby speeding up the straightening speed and improving the straightening accuracy.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, multiple spring telescopic rods 101 are fixedly installed on the upper surface of the support platform 1. Two support bars 102 are symmetrically fixedly installed on the upper ends of the multiple spring telescopic rods 101. The support bars 102 move up and down under the elastic extension and contraction of the spring telescopic rods 101 to provide auxiliary support for the aluminum profile. A hydraulic cylinder 103 is fixedly installed at the lower part of the inside of the support platform 1. A support plate 104 is fixedly installed at the output end of the hydraulic cylinder 103. A turntable 105 is rotatably connected to the upper part of one side surface of the support plate 104. A clamping seat 107 is fixedly installed on one side of the turntable 105. A motor 106 capable of driving the turntable 105 to rotate is fixedly installed on the other side surface of the support plate 104. A sliding rod 108 is fixedly installed on one side surface of the support plate 104, and the sliding rod 108 slides through the support platform 1. The sliding rod 108 slides inside the support platform 1 to increase the stability of the support plate 104 when it moves.

[0033] In practice, one end of the aluminum profile is clamped inside the clamping seat 107. The first motor 106 operates, driving the turntable 105 and the clamping seat 107 to rotate, adjusting the angle of the aluminum profile. The position of the clamping seat 107 is adjusted by extending and retracting the first hydraulic cylinder 103, causing the aluminum profile to move laterally, so that the straightening component 3 can easily adjust the bend at the end of the aluminum profile, increasing the straightening range.

[0034] Example 2

[0035] Based on Example 1, in order to compensate for the problem that the pressure plate 304 is not convenient for mutual positioning when straightening aluminum profiles of different sizes,

[0036] like Figure 5 As shown, in this embodiment, a connecting rod 303 is fixedly connected to the output end of the second hydraulic cylinder 302. A U-shaped plate 306 is fixedly installed on the outer surface of the connecting rod 303. A positioning hole 305 is opened on one side surface of the pressure plate 304, and slots 309 are symmetrically opened on one side surface of the pressure plate 304. The U-shaped plate 306 is movably inserted into the slots 309. The connecting rod 303 is movably inserted into the positioning hole 305. Spring pins 308 are symmetrically embedded inside the pressure plate 304. Limiting holes 307 are symmetrically opened on both sides of the U-shaped plate 306. One end of the spring pin 308 movably passes through the limiting hole 307.

[0037] In practice, when straightening aluminum profiles of different sizes, pull the spring pins 308 to both sides to separate them from the limiting holes 307, pull down the pressure plate 304 to separate the U-shaped plate 306 from the slot 309, disassemble the pressure plate 304, and replace it with a pressure plate 304 of different sizes so that when multiple pressure plates 304 are attached to the aluminum profile, the corners of the pressure plates 304 can be attached to the limiting position, which is convenient for limiting when straightening aluminum profiles of different sizes and maintaining straightening accuracy.

[0038] In this utility model, in order to facilitate the operator's control of the utility model, a PLC controller can be set up, and the first hydraulic cylinder 103, the first motor 106, the second motor 204 and the second hydraulic cylinder 302 are all electrically connected to the PLC controller. The PLC controller is existing technology and will not be described in detail here.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-directional synchronous straightening device for aluminum profile processing, characterized in that, include: Support platform (1); The movable component (2) is disposed on the upper surface of the support platform (1). The movable component (2) includes two screws (202), and multiple threaded sleeves (203) are screwed onto the outer side of the screws (202). The straightening component (3) is set above the support platform (1). The straightening component (3) includes a fixed platform (301) fixedly installed on one side of multiple threaded sleeves (203). Multiple second hydraulic cylinders (302) are fixedly installed at equal angles on the outside of the fixed platform (301). A pressure plate (304) is provided at one end of the second hydraulic cylinder (302).

2. The multi-directional synchronous straightening device for aluminum profile processing according to claim 1, characterized in that, The upper surface of the support platform (1) is symmetrically provided with sliding grooves (201), and the two screws (202) are respectively rotatably connected inside the sliding grooves (201), and the threaded sleeve (203) is slidably connected to the sliding grooves (201) at the corresponding positions.

3. The multi-directional synchronous straightening device for aluminum profile processing according to claim 1, characterized in that, The support platform (1) has a second motor (204) fixedly installed on one end surface, which can drive the screw (202) to rotate. Both screws (202) have sprockets (205) fixedly installed on one end, and chains (206) are movably meshed on the outer sides of the two sprockets (205).

4. The multi-directional synchronous straightening device for aluminum profile processing according to claim 1, characterized in that, Multiple spring telescopic rods (101) are fixedly installed on the upper surface of the support platform (1). Two support bars (102) are symmetrically fixedly installed on the upper ends of the multiple spring telescopic rods (101). A hydraulic cylinder (103) is fixedly installed at the lower part of the inside of the support platform (1). A support plate (104) is fixedly installed at the output end of the hydraulic cylinder (103).

5. The multi-directional synchronous straightening device for aluminum profile processing according to claim 4, characterized in that, A turntable (105) is rotatably connected to the upper end of one side surface of the support plate (104). A clamping seat (107) is fixedly installed on one side of the turntable (105). A motor (106) capable of driving the turntable (105) to rotate is fixedly installed on the other side surface of the support plate (104). A slide rod (108) is fixedly installed on one side surface of the support plate (104), and the slide rod (108) slides through the support platform (1).

6. The multi-directional synchronous straightening device for aluminum profile processing according to claim 1, characterized in that, The output end of the second hydraulic cylinder (302) is fixedly connected to a connecting rod (303). A U-shaped plate (306) is fixedly installed on the outer surface of the connecting rod (303). A positioning hole (305) is opened on one side surface of the pressure plate (304). A slot (309) is symmetrically opened on one side surface of the pressure plate (304). The U-shaped plate (306) is movably inserted into the slot (309).

7. The multi-directional synchronous straightening device for aluminum profile processing according to claim 6, characterized in that, The connecting rod (303) is movably inserted into the positioning hole (305), and a spring pin (308) is symmetrically embedded inside the pressure plate (304). Limiting holes (307) are symmetrically opened on both sides of the U-shaped plate (306), and one end of the spring pin (308) movably passes through the limiting hole (307).

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