Correcting device for aluminum profile

Abstract

The invention relates to the technical field of aluminum profile production and machining, in particular to a correction device for an aluminum profile, which comprises a placement table, a pressurizing frame, a sliding assembly, a screw rod, a rotating disc and a first pressing block, and is characterized in that the placement table is used for horizontally placing an aluminum profile strip to be corrected; the pressurizing frame is slidably arranged on the placing table in the length direction of the placing table; the sliding assembly is used for slidably connecting the pressurizing frame with the placing table; the screw rod is in threaded connection with the pressurizing frame in the vertical direction; the rotating disc is horizontally arranged and fixedly arranged at the top end of the screw rod, the rotating disc and the screw rod are coaxially arranged, and the rotating disc can drive the screw rod to ascend and descend; and the first pressing block is fixedly connected with the bottom end of the screw rod and is used for applying pressure to the aluminum strip to be corrected. According to the aluminum profile strip correcting device, aluminum profile strips can be corrected, operation is relatively simple and convenient, efficiency is high, and the defects that in the traditional aluminum profile strip correcting process, only manual correction is adopted, operation is inconvenient, and efficiency is low are overcome.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum profile production and processing, and in particular to a correction device for aluminum profiles. Background Art

[0002] In the production and processing of doors and windows, aluminum profiles are key components, and the accuracy of their shape has a vital impact on the quality and performance of the final product. However, due to various factors during the processing, aluminum profiles are prone to defects such as bending and twisting, which not only damage the appearance of the aluminum profiles, but also may cause difficulties in their installation and reduced performance. In order to solve these problems, effective correction of aluminum profiles has become a key link in the production process.

[0003] In the traditional aluminum profile correction method, due to the lack of special correction equipment, correction is often done manually or with simple tools. This method is not only inefficient, but also difficult to ensure the correction accuracy. Although there are some devices for aluminum profile correction on the market, these devices are often complex in structure and inconvenient to operate when facing different bending parts and correction requirements, and cannot meet the requirements of modern production and processing for efficiency and accuracy.

[0004] In addition, the existing correction technology also has obvious deficiencies in the calibration of aluminum profile position and the control of correction standards. These technical bottlenecks limit the further improvement of aluminum profile correction effect and hinder the development of aluminum profile production and processing industry. Therefore, the development of an aluminum profile correction device with simple operation, high efficiency and controllable correction accuracy has become an urgent problem to be solved in the current industry. Summary of the invention

[0005] In order to improve the defects of the traditional aluminum profile correction process which adopts manual correction, is inconvenient to operate and has low efficiency, the present application provides a correction device for aluminum profiles.

[0006] The present application provides a correction device for aluminum profiles, which adopts the following technical solution: A correction device for aluminum profiles, a placing table, used for horizontally placing the aluminum profile to be corrected; A pressurizing frame, the pressurizing frame is slidably arranged on the placing table along the length direction of the placing table; A sliding assembly, the sliding assembly is used to slidably connect the pressurizing frame with the placing table; A screw rod, wherein the screw rod is threadably connected to the pressure frame along a vertical direction; A rotating disk, which is horizontally arranged and fixedly arranged at the top of the screw rod and is coaxially arranged with the screw rod. Rotating the rotating disk can drive the screw rod to perform lifting motion; A first pressing block is fixedly connected to the bottom end of the screw rod and is used to apply pressure to the aluminum profile to be corrected.

[0007] By adopting the above technical scheme, the aluminum profile to be corrected can be placed on the placement table; the sliding component can drive the pressure frame to slide along the length direction of the placement table, so that the position of the pressure frame can be adjusted, which is convenient for aligning the position to be corrected and improving the overall accuracy of the device; the screw rod can be threadedly connected to the pressure frame through the pressure frame; by operating the rotating disk, the screw rod can be driven to be lifted or lowered when the rotating disk is rotated; the aluminum profile to be corrected can be pressurized by the first pressure block; in summary, when the aluminum profile needs to be corrected, the aluminum profile is first placed on the placement table, and then the pressure frame is moved to the position above the position to be corrected by the sliding component; then the rotating disk is rotated to drive the screw rod to descend, thereby driving the first pressure block to descend until it contacts the aluminum profile, and pressure is applied to the position of the aluminum profile to be corrected to help the aluminum profile to be corrected; the device can correct the aluminum profile, and the operation is relatively simple and convenient, with high efficiency, which improves the defects of the traditional aluminum profile correction process that only uses manual correction, inconvenient operation and low efficiency.

[0008] Optionally, the sliding assembly includes a first slide rail, a first pulley and a pulley bracket, wherein two first slide rails are provided, and the two first slide rails are respectively arranged on both sides of the placing table, and each of the first slide rails is provided with two first pulleys sliding along its length direction; a pulley bracket is fixed between the two first pulleys on the same first slide rail, and the bottom of the pressure frame is fixed on the two pulley brackets.

[0009] By adopting the above technical scheme, through the setting of the first slide rail, the first pulley can be slidably set in the first slide rail; through the setting of the first pulley and the setting of two first pulleys, the pulley bracket can be set between the two first pulleys; through the setting of the pulley bracket, structural support can be provided for the pressure frame; in summary, the pressure frame can be freely moved on the placement table along the length direction of the placement table, so as to align the position of the aluminum profile that needs to be corrected.

[0010] Optionally, a second slide rail is provided on the placement table, and the second slide rail is located at the center of the placement table, and the length direction is parallel to the length direction of the first slide rail. Three second sliders are slidably arranged on the second slide rail, and a first pad is fixedly arranged on the top of each second slider; the aluminum profile to be corrected can be placed on the first pad.

[0011] By adopting the above technical scheme, through the setting of the second slide rail, the second slider can be slidably set on the second slide rail; through the setting of the second slider, the second pad can be set on the second slider; through the setting of the second pad, the aluminum profile can be placed on the second pad, so that a part of the position of the aluminum profile can form a gap with the placement table, and the aluminum profile that needs to be corrected can be placed at the position where the gap exists, and pressurization operation can be performed at this position, which can increase the pressurization stroke and thus improve the pressurization effect.

[0012] Optionally, one end of the placement table is fixedly connected to a first support rod, an infrared calibrator is provided on the first support rod, and an infrared emission point of the infrared calibrator is on the same horizontal plane as the top surface of the placement table.

[0013] By adopting the above technical solution, the infrared light emitted by the infrared calibrator can form visible lines on the placement table, which is convenient for calibrating the position of the aluminum profile.

[0014] Optionally, a first sliding groove is opened on the side wall of one side of the placing table, the length direction of the first sliding groove is the same as the length direction of the placing table, a first positioning block is slidably arranged in the first sliding groove, and the first positioning block is fixedly connected to a first telescopic rod on a side close to the placing table. The first telescopic rod is horizontally arranged, and a horizontally arranged feeler gauge is fixedly connected to the movable end of the first telescopic rod, and the thickness of the feeler gauge is 0.05mm.

[0015] By adopting the above technical solution, when the correction is completed, the position where the aluminum profile is corrected is placed above the second pad in the middle, and the feeler gauge is aligned with the position where the correction is completed, and it is observed whether the feeler gauge can penetrate the gap between the aluminum profile and the second pad, so as to facilitate the judgment of the correction effect.

[0016] Optionally, a second slide groove is provided on the side wall of the placement platform away from the first slide groove, the length direction of the second slide groove is parallel to the length direction of the first slide groove, a second positioning block is slidably arranged in the second slide groove, a second telescopic rod is fixedly connected to the side of the second positioning block close to the placement platform, the second telescopic rod is horizontally arranged, and a micrometer is fixedly connected to the movable end thereof.

[0017] By adopting the above technical solution, when the correction is completed and the feeler gauge cannot pass through the gap between the aluminum profile and the second pad, a micrometer can be used for further inspection. The micrometer is aligned with the position where the correction is completed for measurement, and the measurement is compared with the remaining positions that do not need correction, so that the effect of the correction can be further judged.

[0018] Optionally, it also includes a torsion component, which includes a hook, a torsion rod and a clamping block mold; there are two hooks, both fixed on one side of the placement table, the torsion rod is hung on the hook, the middle of the torsion rod is circular and has a mold groove; there are several clamping block molds, each of which has a different shape corresponding to different types of aluminum profiles; the clamping block mold can be clamped in the mold groove to position the aluminum profile to be twisted.

[0019] By adopting the above technical solution, when the aluminum profile has a torsional deviation and needs to be corrected, the corresponding mold is first matched, and then the corresponding mold is placed in the mold groove, and then the aluminum profile is placed in the mold, and the torsion correction is performed by manpower, so that the device can not only cope with deviations in one dimension, but also correct multi-dimensional deviations; at the same time, since the probability of torsional deviation is low, there is no need to use a large amount of manpower for correction, and the correction method is simple and convenient.

[0020] Optionally, four third sliding grooves are provided on the outer wall of the torsion rod and are symmetrically distributed with the center of the torsion rod as the symmetrical center, a third sliding block is slidably arranged in each of the third sliding grooves, a side of the third sliding block close to the notch of the third sliding groove is fixedly connected to the first pressing rod, the cross-section of the third sliding block is triangular, and four fourth sliding grooves are provided on the side wall of the mold groove, each of the fourth sliding grooves is connected to one of the third sliding grooves, and the length direction of the fourth sliding groove is perpendicular to the length direction of the third sliding groove, a fourth sliding block is slidably arranged in the fourth sliding groove, and the cross-section of the fourth sliding block The surface is also triangular, and a first spring is provided on the side of the fourth slider close to the bottom of the fourth slide groove, and a first fixing rod is fixedly connected to the side of the fourth slider away from the first spring, and a first fixing groove matched with the size of the first fixing rod is opened on the block mold; when the first spring is in a balanced state, the side of the first fixing rod away from the fourth slider is located in the mold groove; the inclined surface of the third slider abuts against the inclined surface of the fourth slider, and when the third slider moves downward, it can drive the fourth slider to move toward the direction close to the bottom of the fourth slide groove.

[0021] By adopting the above technical scheme, the detachable connection between the block mold and the torsion rod can be realized, and not only the fixing method is relatively stable, but also the disassembly and installation methods are simple and convenient to operate; when the torsion rod is not needed and the block mold is not installed, the first spring is in a balanced state, and the side of the first fixing rod away from the fourth slider is located in the mold groove; when the mold needs to be installed, the first pressing rod is pressed to drive the third slider to move in the direction close to the fourth slider, drive the fourth slider to move in the direction close to the first spring, drive the first spring to compress, and drive the first fixing rod to move in the direction close to the first spring, until the end of the first fixing rod away from the first spring is also located in the fourth slide groove, at this time, the block mold can be placed in the mold groove, and the first fixing groove on the block mold is aligned with the fourth slide groove, at this time, the pressing rod is released, and the fourth spring moves in the direction close to the mold groove under the tension of the first spring, driving the first fixing rod to move in the direction close to the mold groove, so that the end of the first fixing rod away from the fourth slider enters the first fixing groove, and the block mold is fixed.

[0022] Optionally, two fifth sliding grooves are respectively provided at both ends of the top surface of the placing table, and the length direction of the fifth sliding groove is perpendicular to the length direction of the placing table. A fifth sliding block is slidably arranged in the fifth sliding groove, and a second pad is fixedly connected to the top of the fifth sliding block, and a third telescopic rod is fixedly connected to the sides of the two second pads away from each other, and a second spring is sleeved on the movable end of the third telescopic rod; the fixed end of the third telescopic rod is fixedly connected to the side wall of the placing table.

[0023] By adopting the above technical solution, the aluminum profile can be placed between the two second pads, and the aluminum profile can be positioned in the width direction by the second pads to avoid shaking during the pressurization process, thereby improving the overall stability of the device.

[0024] Optionally, a positioning hole is provided on the top surface of the fifth sliding block, a positioning rod is slidably arranged in the positioning hole, a positioning groove is provided at the bottom of the fifth sliding groove, the positioning rod can be inserted into the positioning groove, when the positioning rod is inserted into the positioning groove, the spring is in a compressed state; a first limiting groove is provided on the inner side wall of the positioning hole, a limiting block fixedly connected to the positioning rod is slidably arranged in the first limiting groove, a second limiting groove is provided on the side wall of the positioning groove, when the positioning rod is inserted into the positioning groove, The limit block is located in the second limit groove; a fan-shaped second limit groove is provided on the side wall of the second limit groove close to the bottom surface, and when the positioning rod is inserted into the limit groove, the positioning rod can be rotated to drive the limit block to rotate into the second limit groove; a first limit groove is provided on the side wall of the first limit groove, and when the limit block is located in the first limit groove and aligned with the first limit groove, the positioning rod can be rotated to drive the limit block to rotate into the first limit groove, and at this time, the bottom end of the positioning rod is also located in the positioning hole.

[0025] By adopting the above technical scheme, when the device as a whole does not need to work, the position of the second pad block can be positioned; when the device as a whole does not need to work, the limit block is located in the second limit slot, at this time the positioning rod cannot move in the vertical direction, the second spring is in a compressed state, and the second pad is in an initial position; when the aluminum profile needs to be positioned, first rotate the positioning rod to drive the limit block from the second limit slot to the second limit slot, and then pull the positioning rod upward to drive the limit block from the second limit slot to the first limit slot, until it moves to the top of the first limit slot, aligns with the first limit slot, and then rotates the positioning rod to make the limit block rotate to the first limit slot, and at the same time the second pad can move under the tension of the second spring to limit the aluminum profile.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the arrangement of the placement table, the pressure frame, the sliding assembly, the screw, the rotating disk and the first pressing block, when the aluminum profile needs to be corrected, the aluminum profile is first placed on the placement table, and then the pressure frame is moved to the position where correction is required by the sliding assembly; then the rotating disk is rotated to drive the screw down, thereby driving the first pressing block down until it contacts the aluminum profile, and applies pressure to the position of the aluminum profile to be corrected, helping the aluminum profile to be corrected, so that the device can correct the aluminum profile, and the operation is relatively simple and convenient, with high efficiency, which improves the defects of the traditional aluminum profile correction process that only uses manual correction, inconvenient operation and low efficiency; 2. Through the arrangement of the first slide rail, the first pulley and the pulley bracket, the pressure frame can be freely moved along the length direction of the placement table on the placement table, so as to align the position of the aluminum profile that needs to be corrected; 3. By setting the second slide rail, the second slider and the first pad, a gap can be formed between part of the aluminum profile and the placement table, and the aluminum profile that needs to be corrected can be placed at the position where the gap exists. Pressurization operation is performed at this position, which can increase the pressurization stroke and thus enhance the pressurization correction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic cross-sectional structure diagram of an embodiment of the present application in which one of the positioning rods is hidden; Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A; Figure 4 It is a partial cross-sectional schematic diagram of the torsion assembly of the embodiment of the present application.

[0028] Description of the accompanying drawings: 1. a placing table; 11. a second slide rail; 111. a second slider; 112. a first cushion block; 12. a first support rod; 121. an infrared calibrator; 13. a first slide groove; 131. a first positioning block; 132. a first telescopic rod; 133. a feeler gauge; 14. a second slide groove; 141. a second positioning block; 142. a second telescopic rod; 143. a micrometer; 15. a fifth slide groove; 16. a fifth slider; 161. a positioning hole; 162. a positioning rod; 163. a first limiting groove; 164. a first limiting slot; 165. a limiting block; 17. a second cushion block; 18. a third telescopic rod; Retraction rod; 19, second spring; 10, positioning groove; 101, second limiting groove; 102, second limiting card slot; 2, pressure frame; 3, sliding assembly; 31, first slide rail; 32, first pulley; 33, pulley bracket; 4, screw; 5, rotating disk; 6, first pressure block; 7, torsion assembly; 71, hook; 72, torsion rod; 721, third slide groove; 722, third slider; 723, fourth slide groove; 724, fourth slider; 725, first spring; 726, first fixing rod; 727, mold groove; 728, first pressing rod; 73, card block mold; 731, first fixing groove. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The present application embodiment discloses a correction device for aluminum profiles. Figure 1A correction device for aluminum profiles includes a placement table 1, a pressure frame 2, a sliding assembly 3, a screw 4, a rotating disk 5, a first pressure block 6 and a torsion assembly 7, wherein the placement table 1 is used to horizontally place the aluminum profile to be corrected; the pressure frame 2 is slidably arranged on the placement table 1 along the length direction of the placement table 1; the sliding assembly 3 is used to slide the pressure frame 2 and the placement table 1; the screw 4 is threadedly connected to the pressure frame 2 along the vertical direction; the rotating disk 5 is horizontally arranged and fixedly arranged at the top of the screw 4, and is coaxially arranged with the screw 4. Rotating the turntable can drive the screw 4 to move up and down; the first pressure block 6 is fixedly connected to the bottom end of the screw 4, and is used to apply pressure to the aluminum profile to be corrected, and the first pressure block 6 is made of nylon material to avoid damage to the aluminum profile when it is in direct contact with the aluminum profile; the torsion assembly 7 is used to assist in torsion correction of the aluminum profile.

[0031] When the aluminum profile needs to be corrected, the aluminum profile is first placed on the placement table 1, and then the pressure frame 2 is moved to the position above the position that needs to be corrected through the sliding component 3; then the rotating disk 5 is rotated to drive the screw 4 to descend, thereby driving the first pressure block 6 to descend until it contacts the aluminum profile, and pressure is applied to the position of the aluminum profile to be corrected to help correct the aluminum profile; the device can correct the aluminum profile, and the operation is relatively simple and convenient, with high efficiency, which improves the defects of the traditional aluminum profile correction process that only uses manual correction, inconvenient operation and low efficiency.

[0032] Reference Figure 1 The sliding assembly 3 includes a first slide rail 31, a first pulley 32 and a pulley bracket 33. There are two first slide rails 31, and the two first slide rails 31 are respectively arranged on both sides of the placement table 1. Each first slide rail 31 is provided with two first pulleys 32 sliding along its length direction; a pulley bracket 33 is fixed between the two first pulleys 32 on the same first slide rail 31, and the bottom of the pressure frame 2 is fixed on the two pulley brackets 33; it can provide structural support for the pressure frame 2, and can realize the free movement of the pressure frame 2 on the placement table 1 along the length direction of the placement table 1, so as to align the position of the aluminum profile that needs to be corrected.

[0033] The first pulley 32 slides in the first slide groove 13 to drive the pulley bracket 33 to move, and the pulley bracket 33 can drive the pressure frame 2 to move. Therefore, when the pressure frame 2 needs to be moved, the pressure frame 2 can be directly moved manually to the required position.

[0034] Reference Figure 1A second slide rail 11 is arranged on the placement table 1. The second slide rail 11 is located at the center of the placement table 1, and its length direction is parallel to the length direction of the first slide rail 31. Three second sliders 111 are slidably arranged on the second slide rail 11, and a first pad 112 is fixedly arranged on the top of each second slider 111; the aluminum profile to be corrected can be placed on the first pad 112; and the first pad 112 is made of nylon material to avoid damage to the aluminum profile when in direct contact with the aluminum profile.

[0035] When the aluminum profile needs to be corrected, the aluminum profile can be placed on the first pad 112, so that a part of the aluminum profile can form a gap with the placement table 1. The aluminum profile that needs to be corrected can be placed at the position where the gap exists, and pressurization can be performed at this position. The pressurization stroke can be increased, thereby improving the effect of pressurization correction.

[0036] Reference Figure 1 One end of the placement table 1 is fixedly connected to a first support rod 12, the first support rod 12 is L-shaped, and an infrared calibrator 121 is fixedly arranged on the top of the first support rod 12, and the infrared emission point of the infrared calibrator 121 is on the same horizontal plane as the top surface of the placement table 1.

[0037] When placing the aluminum profile, the infrared calibrator 121 may be activated so that the infrared light emitted by the infrared calibrator 121 forms visible lines on the placement table 1, which facilitates calibration of the position of the aluminum profile.

[0038] Reference Figure 1 and Figure 2 A first slide groove 13 is provided on the side wall of one side of the placement table 1. The length direction of the first slide groove 13 is the same as the length direction of the placement table 1. A first positioning block 131 is slidably arranged in the first slide groove 13. A first telescopic rod 132 is fixedly connected to the side of the first positioning block 131 close to the placement table 1. The first telescopic rod 132 is horizontally arranged, and a horizontally arranged feeler gauge 133 is fixedly connected to its movable end. The thickness of the feeler gauge 133 is 0.05 mm.

[0039] When the correction is completed, place the corrected position of the aluminum profile above the second cushion block 17 in the middle, align the feeler gauge 133 with the corrected position, and observe whether the feeler gauge 133 can penetrate the gap between the aluminum profile and the second cushion block 17, so as to judge the effect of the correction.

[0040] Reference Figure 1 and Figure 2A second slide groove 14 is provided on the side wall of the placement platform 1 away from the first slide groove 13. The length direction of the second slide groove 14 is parallel to the length direction of the first slide groove 13. A second positioning block 141 is slidably arranged in the second slide groove 14. A second telescopic rod 142 is fixedly connected to the side of the second positioning block 141 close to the placement platform 1. The second telescopic rod 142 is horizontally arranged, and a micrometer 143 is fixedly connected to its movable end.

[0041] When the correction is completed and the feeler gauge 133 cannot pass through the gap between the aluminum profile and the second pad 17, the micrometer 143 can be used to further test the correction effect. The micrometer 143 is aligned with the position where the correction is completed for measurement, and the measurement is compared with the remaining positions that do not require correction, so as to further judge the correction effect.

[0042] Reference Figure 1 and Figure 4 The torsion assembly 7 includes a hook 71, a torsion rod 72 and a clamping block mold 73; two hooks 71 are provided, both of which are fixed on one side of the placement table 1, and the torsion rod 72 is hung on the hook 71. The middle of the torsion rod 72 is circular and has a mold groove 727; the clamping block mold 73 is made of nylon material to avoid damage to the aluminum profile when it comes into direct contact with the aluminum profile; and there are several clamping block molds 73, each of which has a different shape corresponding to different types of aluminum profiles; the clamping block mold 73 can be clamped in the mold groove 727 to position the aluminum profile to be twisted.

[0043] When the aluminum profile has torsional deviation and needs to be corrected, first match the corresponding block mold 73, then put the corresponding block mold 73 into the mold groove 727, and then put the aluminum profile into the block mold 73, and perform torsional correction by manpower, so that the device can not only deal with deviations in one dimension, but also correct multi-dimensional deviations.

[0044] Reference Figure 4The outer wall of the torsion rod 72 is provided with four third sliding grooves 721 symmetrically distributed with the center of the torsion rod 72 as the symmetrical center, and a third slider 722 is slidably arranged in each third sliding groove 721. The third slider 722 is fixedly connected to the first pressing rod 728 on one side of the notch of the third sliding groove 721. The cross section of the third slider 722 is triangular. Four fourth sliding grooves 723 are provided on the side wall of the mold groove 727. Each fourth sliding groove 723 is connected to a third sliding groove 721, and the length direction of the fourth sliding groove 723 is perpendicular to the length direction of the third sliding groove 721. A fourth slider 724 is slidably arranged in the fourth sliding groove 723. The cross section of the fourth slider 724 is triangular. The surface is also triangular, and a first spring 725 is provided on the side of the fourth slider 724 close to the bottom of the fourth slide groove 723, and a first fixing rod 726 is fixedly connected to the side of the fourth slider 724 away from the first spring 725, and a first fixing groove 731 matching the size of the first fixing rod 726 is provided on the block mold 73; when the first spring 725 is in a balanced state, the side of the first fixing rod 726 away from the fourth slider 724 is located in the mold groove 727; the inclined surface of the third slider 722 abuts against the inclined surface of the fourth slider 724, and when the third slider 722 moves downward, it can drive the fourth slider 724 to move toward the bottom of the fourth slide groove 723.

[0045] When the torsion bar 72 is not needed and the block mold 73 is not installed, the first spring 725 is in a balanced state, and the side of the first fixing rod 726 away from the fourth slider 724 is located in the mold groove 727; when the block mold 73 needs to be installed, the first pressing rod 728 is pressed to drive the third slider 722 to move toward the direction close to the fourth slider 724, drive the fourth slider 724 to move toward the direction close to the first spring 725, drive the first spring 725 to compress, and drive the first fixing rod 726 to move toward the direction close to the first spring 725 until the first fixing rod 72 The end away from the first spring 725 is also located in the fourth slide groove 723. At this time, the block mold 73 can be put into the mold groove 727, and the first fixing groove 731 on the block mold 73 is aligned with the fourth slide groove 723. At this time, the pressing rod is released, and the fourth spring moves toward the direction close to the mold groove 727 under the tension of the first spring 725, driving the first fixing rod 726 to move toward the direction close to the mold groove 727, so that the end of the first fixing rod 726 away from the fourth slider 724 enters the first fixing groove 731, and the block mold 73 is fixed.

[0046] Reference Figure 1 and Figure 3Two fifth slide grooves 15 are respectively provided at both ends of the top surface of the placing table 1, and the length direction of the fifth slide groove 15 is perpendicular to the length direction of the placing table 1. A fifth slider 16 is slidably arranged in the fifth slide groove 15, and a second pad 17 is fixedly connected to the top of the fifth slider 16. The second pad 17 is made of nylon material to avoid damage to the aluminum profile when it is in direct contact with the aluminum profile; the two second pads 17 are fixedly connected to the side away from each other with a third telescopic rod 18, and a second spring 19 is sleeved on the movable end of the third telescopic rod 18; the fixed end of the third telescopic rod 18 is fixedly connected to the side wall of the placing table 1; the aluminum profile can be placed between the two second pads 17, and the aluminum profile is positioned in the width direction by the second pad 17 to avoid shaking during the pressurization process, thereby improving the overall stability of the device.

[0047] Reference Figure 1 and Figure 3 A positioning hole 161 is provided on the top surface of the fifth sliding block 16, and a positioning rod 162 is slidably arranged in the positioning hole 161. A positioning groove 10 is provided at the bottom of the fifth sliding groove 15, and the positioning rod 162 can be inserted into the positioning groove 10. When the positioning rod 162 is inserted into the positioning groove 10, the spring is in a compressed state; a first limiting groove 163 is provided on the inner side wall of the positioning hole 161, and a limiting block 165 fixedly connected to the positioning rod 162 is slidably arranged in the first limiting groove 163. A second limiting groove 101 is provided on the side wall of the positioning groove 10. When the positioning rod 162 is inserted into the positioning groove 10, the limiting block 165 is located The second limiting groove 101 is provided with a fan-shaped second limiting groove 102 on the side wall of the second limiting groove 101 close to the bottom surface. When the positioning rod 162 is inserted into the limiting groove, the positioning rod 162 can be rotated to drive the limiting block 165 to rotate into the second limiting groove 102. The first limiting groove 163 is provided with a first limiting groove 164 on the side wall. When the limiting block 165 is located in the first limiting groove 163 and aligned with the first limiting groove 164, the positioning rod 162 can be rotated to drive the limiting block 165 to rotate into the first limiting groove 164. At this time, the bottom end of the positioning rod 162 is also located in the positioning hole 161.

[0048] When the device as a whole does not need to work, the position of the second cushion block 17 can be positioned; when the device as a whole does not need to work, the limit block 165 is located in the second limit slot 102, at this time the positioning rod 162 cannot move in the vertical direction, the second spring 19 is in a compressed state, and the second cushion block 17 is in the initial position; when the aluminum profile needs to be positioned, the positioning rod 162 is first rotated to drive the limit block 165 to rotate from the second limit slot 102 to the second limit slot 101, and then the positioning rod 162 is pulled upward to drive the limit block 165 to move from the second limit slot 101 to the first limit slot 163, until it moves to the top of the first limit slot 163, aligning with the first limit slot 164, and then the positioning rod 162 is rotated to make the limit block 165 rotate to the first limit slot 164, and at the same time the second cushion block 17 can move under the tension of the second spring 19 to limit the aluminum profile.

[0049] The implementation principle of the aluminum profile correction device of the embodiment of the present application is as follows: when the aluminum profile needs to be corrected, first move the first cushion block 112 to the corresponding position, then place the aluminum profile on the first cushion block 112, and at the same time, start the infrared calibrator 121 to calibrate the position; then rotate the positioning rod 162 to drive the limit block 165 to rotate from the second limit slot 102 to the second limit slot 101, and then pull the positioning rod 162 upward to drive the limit block 165 to move from the second limit slot 101 to the first limit slot 163 until the aluminum profile is corrected. Move to the top of the first limiting groove 163, align with the first limiting slot 164, and then rotate the positioning rod 162 to make the limiting block 165 rotate into the first limiting slot 164, and at the same time, the second cushion block 17 can move under the tension of the second spring 19 to limit the aluminum profile; then move the pressure frame 2 to above the position to be corrected; then rotate the rotating disk 5 to drive the screw 4 to descend, thereby driving the first pressure block 6 to descend until it contacts the aluminum profile, and apply pressure to the position of the aluminum profile to be corrected, so as to help the aluminum profile to be corrected.

[0050] When the correction is completed, the corrected position of the aluminum profile is placed above the second pad 17 in the middle, and the feeler gauge 133 is aligned with the corrected position to observe whether the feeler gauge 133 can penetrate the gap between the aluminum profile and the second pad 17, so as to judge the effect of the correction; when the correction is completed, and the feeler gauge 133 cannot penetrate the gap between the aluminum profile and the second pad 17, the micrometer 143 can be used to further detect the correction effect, and the micrometer 143 is aligned with the corrected position for measurement, and the measurement is compared with the other positions that do not need correction, so as to further judge the effect of the correction.

[0051] When torsional deviation occurs in the aluminum profile and torsional correction is required, the corresponding block mold 73 is matched first. After matching the block mold 73, the first pressing rod 728 is pressed first to drive the third slider 722 to move in the direction close to the fourth slider 724, drive the fourth slider 724 to move in the direction close to the first spring 725, drive the first spring 725 to be compressed, and drive the first fixing rod 726 to move in the direction close to the first spring 725, until the end of the first fixing rod 726 away from the first spring 725 is also located in the fourth sliding groove 723, at this time, the block mold 73 can be put into the mold groove 727 The first fixing groove 731 on the card block mold 73 is aligned with the fourth sliding groove 723. At this time, the pressing rod is released, and the fourth spring moves toward the direction close to the mold groove 727 under the tension of the first spring 725, driving the first fixing rod 726 to move toward the direction close to the mold groove 727, so that the end of the first fixing rod 726 away from the fourth sliding block 724 enters the first fixing groove 731, completing the fixation of the card block mold 73; then the aluminum profile is placed in the card block mold 73, and twisted and corrected by manpower, so that the device can not only cope with deviations in one dimension, but also correct multi-dimensional deviations.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A test device for aluminum profiles, characterized in that: include: A placing table (1) for horizontally placing the aluminum profile to be corrected; A pressurizing frame (2), the pressurizing frame (2) being slidably arranged on the placement platform (1) along the length direction of the placement platform (1); A sliding assembly (3), the sliding assembly (3) being used for slidingly connecting the pressurizing frame (2) and the placing platform (1); A screw rod (4), wherein the screw rod (4) is threadedly connected to the pressure frame (2) along a vertical direction; A rotating disk (5), the rotating disk (5) is horizontally arranged and fixedly arranged at the top end of the screw rod (4), and is coaxially arranged with the screw rod (4), and rotating the rotating disk can drive the screw rod (4) to perform lifting motion; A first pressing block (6), the first pressing block (6) is fixedly connected to the bottom end of the screw rod (4) and is used to apply pressure to the aluminum profile to be corrected.

2. The aluminum profile correction device according to claim 1, characterized in that: The sliding assembly (3) comprises a first slide rail (31), a first pulley (32) and a pulley bracket (33); two first slide rails (31) are provided, and the two first slide rails (31) are respectively arranged on both sides of the placement platform (1); each first slide rail (31) is provided with two first pulleys (32) slidingly arranged along its length direction; a pulley bracket (33) is fixed between the two first pulleys (32) on the same first slide rail (31), and the bottom of the pressure frame (2) is fixed on the two pulley brackets (33).

3. The aluminum profile correction device according to claim 1, characterized in that: The placement platform (1) is provided with a second slide rail (11), the second slide rail (11) is located at the center of the placement platform (1), and the length direction is parallel to the length direction of the first slide rail (31), three second sliders (111) are slidably arranged on the second slide rail (11), and a first cushion block (112) is fixedly arranged on the top of each second slider (111); the aluminum profile to be corrected can be placed on the first cushion block (112).

4. The aluminum profile correction device according to claim 1, characterized in that: One end of the placement platform (1) is fixedly connected to a first support rod (12), an infrared calibrator (121) is provided on the first support rod (12), and an infrared emission point of the infrared calibrator (121) is on the same horizontal plane as the top surface of the placement platform (1).

5. The aluminum profile correction device according to claim 1, characterized in that: A first slide groove (13) is provided on a side wall of one side of the placing platform (1), the length direction of the first slide groove (13) is the same as the length direction of the placing platform (1), a first positioning block (131) is slidably arranged in the first slide groove (13), a first telescopic rod (132) is fixedly connected to a side of the first positioning block (131) close to the placing platform (1), the first telescopic rod (132) is horizontally arranged, and a horizontally arranged feeler gauge (133) is fixedly connected to its movable end, and the thickness of the feeler gauge (133) is 0.05 mm.

6. The aluminum profile correction device according to claim 5, characterized in that: A second slide groove (14) is provided on the side wall of the placement platform (1) away from the first slide groove (13); the length direction of the second slide groove (14) is parallel to the length direction of the first slide groove (13); a second positioning block (141) is slidably arranged in the second slide groove (14); a second telescopic rod (142) is fixedly connected to a side of the second positioning block (141) close to the placement platform (1); the second telescopic rod (142) is horizontally arranged, and a micrometer (143) is fixedly connected to its movable end.

7. The aluminum profile correction device according to claim 1, characterized in that: It also includes a torsion assembly (7), the torsion assembly (7) including a hook (71), a torsion rod (72) and a clamping block mold (73); two hooks (71) are provided, both of which are fixed on one side of the placement table (1); the torsion rod (72) is hung on the hook (71); the middle of the torsion rod (72) is circular and has a mold groove (727); a plurality of clamping block molds (73) are provided, and each clamping block mold (73) has a different shape corresponding to a different type of aluminum profile; the clamping block mold (73) can be clamped in the mold groove (727) to position the aluminum profile to be twisted.

8. The aluminum profile correction device according to claim 7, characterized in that: The outer wall of the torsion rod (72) is provided with four third sliding grooves (721) symmetrically distributed with the center of the torsion rod (72) as the symmetrical center, and a third sliding block (722) is slidably arranged in each of the third sliding grooves (721), and a first pressing rod (728) is fixedly connected to the side of the third sliding block (722) close to the notch of the third sliding groove (721), and the cross section of the third sliding block (722) is triangular, and four fourth sliding grooves (723) are provided on the side wall of the mold groove (727), and each of the fourth sliding grooves (723) is connected to one of the third sliding grooves (721), and the length direction of the fourth sliding groove (723) is perpendicular to the length direction of the third sliding groove (721), and a fourth sliding block (724) is slidably arranged in the fourth sliding groove (723), and the cross section of the fourth sliding block (724) is also triangular. The fourth slider (724) is triangular in shape, and a first spring (725) is provided on a side of the fourth slider (724) close to the bottom of the fourth slide groove (723); a first fixing rod (726) is fixedly connected to a side of the fourth slider (724) away from the first spring (725); a first fixing groove (731) matched with the size of the first fixing rod (726) is provided on the block mold (73); when the first spring (725) is in a balanced state, a side of the first fixing rod (726) away from the fourth slider (724) is located in the mold groove (727); the inclined surface of the third slider (722) and the inclined surface of the fourth slider (724) are in contact with each other, and when the third slider (722) moves downward, it can drive the fourth slider (724) to move toward the bottom of the fourth slide groove (723).

9. The aluminum profile correction device according to claim 8, characterized in that: Two fifth slide grooves (15) are respectively provided at both ends of the top surface of the placing platform (1), the length direction of the fifth slide groove (15) is perpendicular to the length direction of the placing platform (1), a fifth slider (16) is slidably arranged in the fifth slide groove (15), a second cushion block (17) is fixedly connected to the top of the fifth slider (16), and a third telescopic rod (18) is fixedly connected to the sides of the two second cushion blocks (17) that are away from each other, and a second spring (19) is sleeved on the movable end of the third telescopic rod (18); the fixed end of the third telescopic rod (18) is fixedly connected to the side wall of the placing platform (1).

10. The aluminum profile correction device according to claim 9, characterized in that: A positioning hole (161) is provided on the top surface of the fifth sliding block (16), a positioning rod (162) is slidably arranged in the positioning hole (161), a positioning groove (10) is provided on the bottom of the fifth sliding groove (15), the positioning rod (162) can be inserted into the positioning groove (10), when the positioning rod (162) is inserted into the positioning groove (10), the spring is in a compressed state; a first limiting groove (163) is provided on the inner side wall of the positioning hole (161), a limiting block (165) fixedly connected to the positioning rod (162) is slidably arranged in the first limiting groove (163), a second limiting groove (101) is provided on the side wall of the positioning groove (10), when the positioning rod (162) is inserted into the positioning groove (10), the limiting block (165) fixedly connected to the positioning rod (162) is in a compressed state; The positioning block (165) is located in the second limiting groove (101); a fan-shaped second limiting groove (102) is provided on the side wall of the second limiting groove (101) close to the bottom surface. When the positioning rod (162) is inserted into the limiting groove, the positioning rod (162) can be rotated to drive the limiting block (165) to rotate into the second limiting groove (102); a first limiting groove (164) is provided on the side wall of the first limiting groove (163). When the limiting block (165) is located in the first limiting groove (163) and aligned with the first limiting groove (164), the positioning rod (162) can be rotated to drive the limiting block (165) to rotate into the first limiting groove (164). At this time, the bottom end of the positioning rod (162) is also located in the positioning hole (161).

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