Straightening equipment for ultra-thin wall aluminum profile machining
By introducing automatic detection and precise pressing techniques into the straightening equipment, the problem of low detection and straightening efficiency in the bending parts of ultra-thin-walled aluminum profile straightening equipment has been solved, achieving efficient and precise straightening results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-10
AI Technical Summary
Existing straightening equipment has difficulty in effectively detecting and accurately straightening bent sections when straightening ultra-thin aluminum profiles, resulting in low straightening efficiency and inconvenience in observing bent sections.
The straightening equipment, which includes components such as a frame, electric cylinder, pressure sensor, and linear motor, enables automatic detection and precise pressing and straightening of bent parts of aluminum profiles. Through the cooperation of the electric cylinder and motor, the pressing position is automatically adjusted to improve straightening efficiency and accuracy.
It enables automatic detection and precise straightening of the bent parts of ultra-thin wall aluminum profiles, improving straightening efficiency and accuracy, and reducing the deviation and warping of aluminum profiles during the straightening process.
Smart Images
Figure CN224101535U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to aluminium alloy straightening technical field, concretely is a kind of straightening equipment for ultra-thin wall aluminium alloy machining. BACKGROUND
[0002] Ultra-thin wall aluminium alloy refers to the aluminium product with wall thickness much less than conventional aluminium alloy, due to the ultra-thin wall, ultra-thin wall aluminium alloy has the characteristics of significant light weight, which is very important for weight reduction of some products.
[0003] After extrusion and quenching, the ultra-thin wall aluminium alloy is prone to have a certain degree of bending, and needs to be straightened by using straightening equipment to eliminate the bending defect of the aluminium alloy to meet the use requirement of the aluminium alloy. The current straightening equipment mostly adopts pressure straightening method, i.e. placing the aluminium alloy on the rack and using pressure device to press the bent part of the aluminium alloy to make it straight. Since the bent part of the aluminium alloy needs to be pressed to more than the straight degree during the pressure straightening of the aluminium alloy, the bent part of the aluminium alloy becomes straight after rebounding. Therefore, after placing the aluminium alloy on the rack, the bottom of the aluminium alloy needs to be suspended to a certain degree. However, in this way, the bent part of the middle of the aluminium alloy may sink under the action of gravity, so that the bending of the aluminium alloy is not obvious enough, which is not convenient for observing and straightening the bent part of the aluminium alloy.
[0004] Therefore, the utility model provides a kind of straightening equipment for ultra-thin wall aluminium alloy machining. UTILITY MODEL CONTENTS
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.
[0006] The utility model solves the technical problems and adopts the technical scheme that the utility model discloses a kind of straightening equipment for ultra-thin wall aluminium alloy machining, including rack;The bottom of the rack is fixedly connected with first electric cylinder;The top of the first electric cylinder is fixedly connected with bearing plate;The top of the bearing plate is fixedly connected with multiple fixed blocks;The top of the fixed block is fixedly connected with pressure sensor;The top of the pressure sensor is fixedly connected with bearing plate;The top of the rack is fixedly connected with linear motor;The output end of the linear motor is fixedly connected with mounting plate;The middle part of the mounting plate is fixedly connected with second electric cylinder;Through the above structure, the bent part of the aluminium alloy can be conveniently detected automatically, and the bent part of the aluminium alloy can be pressed and straightened automatically according to the detection result, so as to improve the straightening efficiency of the aluminium alloy.
[0007] Preferably, both sides of the rack are fixedly connected with fixing seats; the middle part of the fixing seat is provided with a matching groove; the side wall of the rack is slidably connected with a sliding block; the top of the sliding block is fixedly connected with a pressing rod; the side wall of the rack is fixedly connected with a fixed rod; the bottom of the pressing rod is fixedly connected with an elastic rope; through the above structure, when the bending position of the aluminum profile is detected, the situation that the middle part of the aluminum profile deviates above the plurality of bearing plates due to the deviation of the two ends of the aluminum profile can be reduced, and when the aluminum profile is pressed and straightened, the situation that the two ends of the aluminum profile are raised or moved can be reduced, thereby reducing the influence on the straightening of the aluminum profile.
[0008] Preferably, the middle part of the rack is slidably connected with a plurality of bearing plates; the plurality of bearing plates and a plurality of fixed blocks are staggered and arranged; the top of the bearing plate is slightly lower than the top of the two sides of the rack; the side wall of the rack is fixedly connected with a plurality of third electric cylinders; the output end of each third electric cylinder is fixedly connected with the end of a bearing plate; the top of the bearing plate is provided with a groove; through the above structure, when the aluminum profile is pressed and straightened, the support position of the bottom of the aluminum profile can be adjusted and adapted, thereby improving the pressing deformation precision during the straightening of the aluminum profile and improving the straightening effect of the aluminum profile.
[0009] Preferably, the middle part of the rack is fixedly connected with a plurality of fixed plates; the bearing plate is slidably connected to the top of the fixed plate; through the above structure, the support stability of the bearing plate to the aluminum profile can be improved, and the plurality of bearing plates can be accurately stopped at the specified height, thereby improving the detection result precision of the bending part of the aluminum profile.
[0010] Preferably, the top of the fixed plate is provided with a track groove; the middle part of the bearing plate is rotatably connected with a plurality of rollers; the rollers are rollingly arranged in the track groove; through the above structure, the wear between the bearing plate and the fixed plate can be reduced, thereby reducing the situation that the top height of the bearing plate is lowered due to wear, and the support effect and straightening effect of the aluminum profile are reduced.
[0011] Preferably, the middle part of the pressing rod is rotatably connected with a rotating roller; the rotating roller is arranged on the part of the pressing rod above the fixing seat; through the arrangement of the rotating roller, the wear of the aluminum profile can be reduced, and the influence on the quality of the aluminum profile is reduced.
[0012] Preferably, the fixed rod is provided with a plurality of fixed rods on the side wall of the rack; the plurality of fixed rods are equidistantly arranged; through the above structure, the elastic rope can be connected with different fixed rods, so as to adjust the pressing force of the pressing rod to different specifications of aluminum profiles, and the applicability of the device is improved.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The straightening equipment for super-thin-wall aluminum profile machining, through the setting of the first electric cylinder, the bearing plate, the fixed block, the pressure sensor and the bearing plate, the bent part of the aluminum profile can be automatically detected, and the bent part of the aluminum profile can be automatically pressed and straightened according to the detection result, and the straightening efficiency of the aluminum profile is improved.
[0015] 2. The straightening equipment for super-thin-wall aluminum profile machining, through the setting of the matching groove, the sliding block, the pressing rod, the fixed rod and the elastic rope, when the bent position of the aluminum profile is detected, the situation that the middle part deviates from the upper sides of the plurality of bearing plates due to the deviation of the two ends of the aluminum profile can be reduced, and when the aluminum profile is pressed and straightened, the situation that the two ends of the aluminum profile are raised or moved can be reduced, and the influence of straightening on the aluminum profile is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] The utility model makes further explanation in combination with the drawings.
[0017] Figure 1 It is the perspective view of the utility model;
[0018] Figure 2 It is the structure schematic view of the bearing plate in the utility model;
[0019] Figure 3 It is the structure schematic view of the bearing plate in the utility model;
[0020] Figure 4 It is the structure schematic view of the fixed seat in the utility model.
[0021] In the drawing: 1, rack; 12, first electric cylinder; 13, bearing plate; 14, fixed block; 15, pressure sensor; 16, bearing plate; 17, linear motor; 18, mounting plate; 19, second electric cylinder; 2, fixed seat; 21, matching groove; 22, sliding block; 23, pressing rod; 24, fixed rod; 25, elastic rope; 3, bearing plate; 31, third electric cylinder; 32, groove; 4, fixed plate; 5, track groove; 51, roller; 6, rotating roller. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative characteristics, purposes and effects realized by the utility model easy to understand, the utility model is further described in combination with the specific implementation manner.
[0023] For example, Figures 1 to 3As shown, the utility model discloses a straightening equipment for ultra -thin wall aluminum profile processing, including frame 1, the bottom fixed connection of frame 1 has first electric jar 12, the top fixed connection of first electric jar 12 has bearing plate 13, the top fixed connection of bearing plate 13 has a plurality of fixed blocks 14, the top fixed connection of fixed block 14 has pressure sensor 15, the top fixed connection of pressure sensor 15 has bearing plate 16, the top fixed connection of frame 1 has linear motor 17, the output fixed connection of linear motor 17 has mounting plate 18, the middle fixed connection of mounting plate 18 has second electric jar 19, when working, the both ends of the aluminum profile needing straightening are set up upwards in the top of the both sides of frame 1 and make its curved arch position, then start first electric jar 12 and drive bearing plate 13 to go up, thereby drive pressure sensor 15 and bearing plate 16 to go up, make the top of bearing plate 16 with the top of the both sides of frame 1 flush, the top of multiple bearing plate 16 can contact with the bottom of aluminum profile at this time, and the pressure that the aluminum profile everywhere causes bearing plate 16 is detected through multiple pressure sensor 15, wherein the curved arch of aluminum profile can not contact with bearing plate 16 and lead to pressure detection data to be zero, even if the curved part of aluminum profile drops under the action of gravity and contacts bearing plate 16, the pressure value is also less than the pressure of other non-curved part, thereby can judge the curved part of aluminum profile directly through processing system, and start linear motor 17 and move second electric jar 19 to the top of curved arch, and the curved part of aluminum profile is pressed and straightened through the operation of second electric jar 19, through the above structure, the curved part of aluminum profile can be conveniently detected automatically, and the curved part of aluminum profile is pressed and straightened automatically according to the detection result, and the straightening efficiency of aluminum profile is improved.
[0024] As Figures 1 to 4 As shown, the both sides of frame 1 are fixedly connected with fixed seats 2, the middle part of fixed seat 2 is provided with a matching groove 21, the side wall of frame 1 is slidably connected with a sliding block 22, the top of sliding block 22 is fixedly connected with a pressing rod 23, the side wall of frame 1 is fixedly connected with a fixed rod 24, the bottom of pressing rod 23 is fixedly connected with an elastic rope 25, when working, the both ends of aluminum profile are placed on fixed seats 2 respectively, and the end part of aluminum profile passes between a pair of matching grooves 21, then the sliding block 22 is slid downward to make the pressing rod 23 fall into the middle part of a pair of matching grooves 21 and press on the end part of aluminum profile, and then the elastic rope 25 is connected with the fixed rod 24 to improve the pressing force of the pressing rod 23 on aluminum profile, through the above structure, when the curved position of aluminum profile is detected, the both ends of aluminum profile are offset to make the middle part deviate from the top of multiple bearing plates 16, and when the aluminum profile is pressed and straightened, the both ends of aluminum profile are lifted or moved, thereby reducing the influence on the straightening of aluminum profile.
[0025] As Figures 1 to 3As shown, the middle part of the rack 1 is slidably connected with a plurality of force bearing plates 3; the plurality of force bearing plates 3 are staggered and arranged with a plurality of fixed blocks 14; the top of the force bearing plate 3 is slightly lower than the top of the two sides of the rack 1; a plurality of third electric cylinders 31 are fixedly connected to the side wall of the rack 1; the output end of each third electric cylinder 31 is fixedly connected to the end of one force bearing plate 3; a groove 32 is formed in the top of the force bearing plate 3; during work, after the detection of the bending position of the aluminum profile is completed, the first electric cylinder 12 is started to drive the plurality of bearing plates 16 to descend, at this time the middle part of the aluminum profile may slightly descend under the action of gravity and fall on the plurality of force bearing plates 3, then the corresponding third electric cylinder 31 is started to drive the force bearing plate 3 below the bending part of the aluminum profile to move, so that the corresponding groove 32 moves below the bending part of the aluminum profile, and then when the aluminum profile is pressed and straightened, the other parts of the aluminum profile are supported by the force bearing plate 3, and the bending part can be normally pressed and straightened. Through the above structure, when the aluminum profile is pressed and straightened, the support position of the bottom of the aluminum profile can be adjusted and adapted, so that the pressing deformation precision during the straightening of the aluminum profile can be improved, and the straightening effect of the aluminum profile can be improved.
[0026] As shown in the Figures 1 to 3 , a plurality of fixed plates 4 are fixedly connected to the middle part of the rack 1; the force bearing plate 3 is slidably connected to the top of the fixed plate 4; during work, when the force bearing plate 3 moves, the force bearing plate 3 will be supported by the fixed plate 4, so that it is difficult to move downward, so that the plurality of force bearing plates 3 can stably support the aluminum profile, and by accurately setting the bottom height position of the fixed plate 4, the bearing plate 13 can be stopped at the specified position by being blocked by the plurality of fixed plates 4 during the rising process, so that the top of the plurality of bearing plates 16 can be more accurately stopped at the height flush with the top of the two sides of the rack 1, so that when the non-bending aluminum profile falls on the plurality of bearing plates 16, the detected pressure value is more uniform, reducing the occurrence of processing system judgment errors. Through the above structure, the support stability of the force bearing plate 3 to the aluminum profile can be improved, and the plurality of bearing plates 16 can be more accurately stopped at the specified height, thereby improving the bending part detection result accuracy of the aluminum profile.
[0027] As shown in the Figure 3 , a plurality of fixed plates 4 are fixedly connected to the middle part of the rack 1; the force bearing plate 3 is slidably connected to the top of the fixed plate 4; during work, when the force bearing plate 3 moves, the force bearing plate 3 will be supported by the fixed plate 4, so that it is difficult to move downward, so that the plurality of force bearing plates 3 can stably support the aluminum profile, and by accurately setting the bottom height position of the fixed plate 4, the bearing plate 13 can be stopped at the specified position by being blocked by the plurality of fixed plates 4 during the rising process, so that the top of the plurality of bearing plates 16 can be more accurately stopped at the height flush with the top of the two sides of the rack 1, so that when the non-bending aluminum profile falls on the plurality of bearing plates 16, the detected pressure value is more uniform, reducing the occurrence of processing system judgment errors. Through the above structure, the support stability of the force bearing plate 3 to the aluminum profile can be improved, and the plurality of bearing plates 16 can be more accurately stopped at the specified height, thereby improving the bending part detection result accuracy of the aluminum profile.
[0028] As shown in the Figure 4As shown, the middle part of the pressing rod 23 is rotationally connected with a rotating roller 6; the rotating roller 6 is arranged on the part of the pressing rod 23 above the fixed base 2; during the working process, the ends of the aluminum profile will move during the straightening process, and the arrangement of the rotating roller 6 can reduce the wear of the aluminum profile and reduce the influence on the quality of the aluminum profile.
[0029] As shown in Figure 4 The fixed rod 24 is arranged on the side wall of the rack 1; a plurality of fixed rods 24 are arranged; the plurality of fixed rods 24 are arranged at equal intervals; through the above structure, the elastic rope 25 can be connected with different fixed rods 24, so as to adjust the pressing force of the pressing rod 23 on different specifications of aluminum profiles, and improve the applicability of the device.
[0030] In work, the aluminum profile to be straightened is placed on the top of the two sides of the frame 1 and is bent and arched upward, then the first electric cylinder 12 is started to drive the bearing plate 13 to rise, thereby driving the pressure sensor 15 and the bearing plate 16 to rise, so that the top of the bearing plate 16 is flush with the top of the two sides of the frame 1, at this time, the top of the plurality of bearing plates 16 can be in contact with the bottom of the aluminum profile, and the pressure caused by the aluminum profile on the bearing plate 16 at each position is detected by the plurality of pressure sensors 15, wherein the bent and arched position of the aluminum profile can not be in contact with the bearing plate 16, so that the pressure detection data is zero, even if the bent position of the aluminum profile is lowered under the action of gravity and is in contact with the bearing plate 16, the pressure value is smaller than that of the other non-bent positions, so that the bent position of the aluminum profile can be directly judged by the processing system, and the linear motor 17 is started to move the second electric cylinder 19 above the bent and arched position, and the bent and arched position of the aluminum profile is pressed and straightened by the operation of the second electric cylinder 19, the two ends of the aluminum profile are placed on the fixed seat 2 respectively, and the ends of the aluminum profile pass through a pair of matching grooves 21, then the sliding block 22 is lowered to make the pressing rod 23 fall into the middle of the pair of matching grooves 21 and press on the ends of the aluminum profile, and the elastic rope 25 is connected with the fixed rod 24 to lift the pressing force of the pressing rod 23 on the aluminum profile, after the detection of the bent position of the aluminum profile is completed, the first electric cylinder 12 is started to drive the plurality of bearing plates 16 to descend, at this time, the middle of the aluminum profile can slightly descend under the action of gravity and fall on the plurality of bearing plates 3, then the corresponding third electric cylinder 31 is started according to the detection result to drive the bearing plate 3 below the bent position of the aluminum profile to move, so that the corresponding groove 32 moves below the bent position of the aluminum profile, thereby enabling other parts of the aluminum profile to be supported by the bearing plate 3 when the aluminum profile is pressed and straightened, and the bent position can be normally pressed and straightened, when the bearing plate 3 moves, the bearing plate 3 is supported by the fixed plate 4, so that it is difficult to descend, thereby enabling the plurality of bearing plates 3 to stably support the aluminum profile, and the bottom height position of the fixed plate 4 is accurately set, so that the bearing plate 13 can be stopped at the specified position by being blocked by the plurality of fixed plates 4 during the rising process, thereby enabling the top of the plurality of bearing plates 16 to be more accurately stopped at the height flush with the top of the two sides of the frame 1, so that the pressure value detected when the non-bent aluminum profile falls on the plurality of bearing plates 16 is more uniform, and the occurrence of the judgment error of the processing system is reduced.
[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A straightening device for processing of ultra-thin-walled aluminum profiles, comprising a frame (1); characterized in that: The bottom of the rack (1) is fixedly connected with a first electric cylinder (12); the top of the first electric cylinder (12) is fixedly connected with a bearing plate (13); the top of the bearing plate (13) is fixedly connected with a plurality of fixed blocks (14); the top of the fixed block (14) is fixedly connected with a pressure sensor (15); the top of the pressure sensor (15) is fixedly connected with a bearing plate (16); the top of the rack (1) is fixedly connected with a linear motor (17); the output end of the linear motor (17) is fixedly connected with a mounting plate (18); the middle of the mounting plate (18) is fixedly connected with a second electric cylinder (19).
2. The straightening apparatus for processing of an ultrathin-wall aluminum profile according to claim 1, characterized in that: Both sides of the rack (1) are fixedly connected with a fixed seat (2); the middle of the fixed seat (2) is provided with a matching groove (21); the side wall of the rack (1) is slidably connected with a sliding block (22); the top of the sliding block (22) is fixedly connected with a pressing rod (23); the side wall of the rack (1) is fixedly connected with a fixed rod (24); the bottom of the pressing rod (23) is fixedly connected with an elastic rope (25).
3. The straightening apparatus for processing of an ultra-thin-walled aluminum profile according to claim 1, characterized in that: The middle of the rack (1) is slidably connected with a plurality of bearing plates (3); a plurality of the bearing plates (3) and a plurality of fixed blocks (14) are arranged in a staggered manner; the top of the bearing plate (3) is slightly lower than the top of the rack (1) on both sides; the side wall of the rack (1) is fixedly connected with a plurality of third electric cylinders (31); the output end of each third electric cylinder (31) is fixedly connected with the end of a bearing plate (3); the top of the bearing plate (3) is provided with a recess (32).
4. The straightening apparatus for processing of an ultrathin-wall aluminum profile according to claim 3, characterized in that: The middle of the rack (1) is fixedly connected with a plurality of fixed plates (4); the bearing plate (3) is slidably connected to the top of the fixed plate (4).
5. The straightening apparatus for processing of an ultrathin-wall aluminum profile according to claim 4, characterized in that: The top of the fixed plate (4) is provided with a track groove (5); the middle of the bearing plate (3) is rotatably connected with a plurality of rollers (51); the rollers (51) are arranged in the track groove (5) in a rolling manner.
6. The straightening apparatus for processing of an ultrathin-wall aluminum profile according to claim 2, characterized in that: The middle of the pressing rod (23) is rotatably connected with a rotating roller (6); the rotating roller (6) is arranged on a part of the pressing rod (23) above the fixed seat (2).
7. The straightening apparatus for processing of an ultra-thin-walled aluminum profile according to claim 2, characterized in that: A plurality of the fixed rods (24) are arranged on the side wall of the rack (1); a plurality of the fixed rods (24) are arranged at equal intervals.