Positioning device for casement window base aluminum profile machining

Abstract

The invention relates to the technical field of aluminum profile machining, in particular to a positioning device for casement window foundation aluminum profile machining. The positioning device for casement window basic aluminum profile machining comprises an operation table, in the positioning device for casement window basic aluminum profile machining, the end of a heat insulation strip can be clamped through a clamping piece, the position of the clamping piece can be moved through a moving piece, and the clamping piece continues to move towards the position between two aluminum profile bodies; on the other hand, the clamping piece can effectively clean sundries in the mounting groove, so that the insertion connection between the connecting strips and the mounting groove is smoother, the mounting problem caused by the blockage of the sundries is reduced, and the mounting accuracy and efficiency are improved. And the machining quality and stability of the casement window base aluminum profile are improved, the working efficiency of machining of the casement window base aluminum profile is improved, and therefore the practicability of the positioning device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing, in particular to a positioning device used for processing basic aluminum profiles of casement windows. Background Art

[0002] At present, in modern buildings, casement windows are highly favored for their good ventilation performance, lighting effects and beautiful appearance. The basic aluminum profiles of casement windows, as an important component, play a key role in the overall quality and performance of the windows. The basic aluminum profiles of casement windows have some characteristics. For example, in order to achieve good thermal insulation performance, insulation strips need to be installed between the aluminum profiles.

[0003] However, the traditional installation method of the thermal insulation strip is mostly manual operation, which requires aligning the two sides of the thermal insulation strip with the two aluminum profile mounting grooves, and then pushing the thermal insulation strip to insert it into the two aluminum profile mounting grooves. This not only increases the time for positioning the two sides of the thermal insulation strip with the mounting grooves, but also reduces the work efficiency of the basic aluminum profile processing of the casement window. In addition, the mounting groove of the basic aluminum profile of the casement window is prone to accumulate dust or enter impurities during processing and storage. Installing the thermal insulation strip will affect the close fit between the thermal insulation strip and the aluminum profile, reduce the sealing performance and stability of the window, and thus reduce the practicability of the basic aluminum profile processing of the casement window.

[0004] In view of this, we propose a positioning device for processing basic aluminum profiles of casement windows. Summary of the invention

[0005] The object of the present invention is to provide a positioning device for processing basic aluminum profiles of casement windows to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides a positioning device for processing basic aluminum profiles of casement windows, comprising an operating table, a fixing member is arranged on one side of the upper surface of the operating table, and the fixing member can fix the positions of two aluminum profile bodies, a supporting member is arranged on the side of the upper surface of the operating table away from the fixing member, and the supporting member can support the heat insulation strip, and two limiting plates capable of limiting the positions of the ends of the two aluminum profile bodies are arranged on the side of the fixing member away from the supporting member; Four support columns are arranged on one side of the upper surface of the operating table close to the fixed part, a top plate is arranged on the top of the four support columns, two hydraulic cylinders are arranged on the lower surface of the top plate, moving parts are arranged at the ends of the piston rods inside the two hydraulic cylinders, and a clamping part is arranged below the moving part; The clamping member can clamp the end of the thermal insulation strip, and the moving member can move the position of the clamping member. When the two sides of the clamping member just contact the ends of the two aluminum profile bodies, it can guide the installation of the thermal insulation strip. Then the clamping member continues to be moved between the two aluminum profile bodies, so that the two aluminum profile bodies move to the side away from the clamping member, and drives the connecting strips on both sides of the thermal insulation strip to enter the installation groove, while cleaning the debris inside the installation groove.

[0007] As a further improvement of the present technical solution, the fixing member at least includes a mounting shell, a plurality of elastic members are arranged inside both sides of the mounting shell, a fixing plate is arranged at one end of the plurality of elastic members away from the mounting shell, a telescopic rod is arranged inside the plurality of elastic members, and one end of the telescopic rod is fixedly connected to the interior of the mounting shell, an end of the telescopic rod away from the mounting shell is fixedly connected to the interior of the fixing plate, and a stabilizing member is arranged on the upper surface of the fixing plate.

[0008] As a further improvement of the technical solution, the stabilizing member at least includes a stabilizing plate, a bidirectional cylinder is arranged inside the stabilizing plate, and stabilizing rods are arranged at the ends of the piston rods at both ends of the bidirectional cylinder.

[0009] As a further improvement of the present technical solution, the support member includes at least a support frame, an electric adjustment rod is provided on the upper surface of the operating table, the electric adjustment rod is located below the support frame, and the piston rod inside the electric adjustment rod extends to the upper surface of the support frame, and a pad capable of supporting the thermal insulation strip is provided.

[0010] As a further improvement of the present technical solution, the movable part at least includes an installation box, a movable groove is opened on the lower surface of the installation box, a screw rod is arranged in the middle of the movable groove, two limit shafts are arranged inside the movable groove, a movable block is slidably connected inside the movable groove, the screw rod and the two limit shafts pass through the movable block, and a connecting rod is arranged on the lower surface of the movable block.

[0011] As a further improvement of the present technical solution, a stabilizing block is provided at the lower end of the connecting rod away from the limit plate, a bottom plate is provided on the lower surface of the stabilizing block, a one-way cylinder is provided inside the stabilizing block, a clamping plate is provided at the end of the piston rod inside the one-way cylinder, and scrapers are connected to the lower sides of the stabilizing block through elastic reset hinges.

[0012] As a further improvement of the technical solution, a rubber pad is provided on a side of the upper surface of the base plate away from the stabilizing block and a side of the lower surface of the clamping plate away from the one-way cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the positioning device for processing the basic aluminum profile of the casement window, the clamping member is used to clamp the end of the heat insulation strip, and the position of the clamping member can be moved by the moving member. When the two sides of the clamping member just contact the ends of the two aluminum profile bodies, it can play an important guiding role. As the clamping member continues to move between the two aluminum profile bodies, on the one hand, it drives the connecting strips on both sides of the heat insulation strip to smoothly enter the inside of the installation groove, thereby improving the accuracy and efficiency of the installation. On the other hand, the clamping member can also effectively clean up the debris inside the installation groove, which not only improves the smoother connection between the connecting strip and the installation groove, reduces the installation problems caused by the obstruction of debris, but also improves the quality and stability of the processing of the basic aluminum profile of the casement window, and improves the work efficiency of the processing of the basic aluminum profile of the casement window, thereby improving the practicality of the positioning device.

[0014] 2. In the positioning device used for processing the basic aluminum profile of the casement window, the fixing parts are used to stabilize the position of the aluminum profile body to prevent displacement, facilitate the insertion of the insulation strip connecting strip into the installation groove, and effectively prevent the insulation strip from bending through the supporting parts, so as to facilitate the smooth installation of the insulation strip. The clamping parts clamp the insulation strip and assist in the installation, clean up the debris in the installation groove, and improve the connection quality. The synergistic effect of various components greatly improves the accuracy and stability of the aluminum profile connection, and also improves the work efficiency of the basic aluminum profile processing of the casement window, thereby improving the overall processing quality and increasing the reliability of the positioning device.

[0015] 3. In the positioning device used for processing the basic aluminum profiles of casement windows, the elastic parts and telescopic rods of the fixing parts can adjust the spacing between the aluminum profiles to adapt to the installation of insulation strips of different sizes. The electric adjustment rods of the supporting parts can adjust the height of the pads to adapt to installation slots of different heights, thereby improving the versatility of the positioning device. At the same time, the stable and efficient operation of each component greatly improves the installation efficiency, thereby increasing the practicality of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a positioning device for processing a casement window basic aluminum profile of the present invention; Figure 2 It is a schematic diagram of the front structure of the positioning device of the present invention; Figure 3 It is a schematic diagram of the cutaway structure of the moving part of the present invention; Figure 4 It is a schematic diagram of a top view of a sectional structure of a positioning device of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the installation structure of the heat insulation strip of the present invention; Figure 7 It is a schematic diagram of the structure of the fixing member of the present invention; Figure 8 It is a schematic diagram of the structure of the clamping member of the present invention; Fig. 9 It is a schematic diagram of the support structure of the present invention; Fig.10 It is a schematic diagram of the structure of the heat insulation strip of the present invention.

[0017] The meaning of each number in the figure is: 10. Operating table; 11. Fixing piece; 111. Mounting shell; 112. Telescopic rod; 113. Elastic piece; 114. Fixing plate; 115. Stabilizing piece; 1151. Stabilizing plate; 1152. Two-way cylinder; 1153. Stabilizing rod; 12. Supporting piece; 121. Supporting frame; 122. Electric adjusting rod; 123. Pad; 13. Limiting plate; 20. Support column; 21. Top plate; 22. Hydraulic cylinder; 23. Moving part; 231. Mounting box; 232. Moving slot; 233. Screw rod; 234. Limiting shaft; 235. Moving block; 236. Connecting rod; 24. Clamping part; 241. Stabilizing block; 242. Bottom plate; 243. One-way cylinder; 244. Clamping plate; 245. Scraper; 246. Rubber pad; 30. Aluminum profile body; 31. Mounting groove; 32. Heat insulation strip; 33. Connecting strip. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example

[0020] See also Figure 1 , Figure 2 and Fig.10 As shown, the purpose of this embodiment is to provide a positioning device for processing basic aluminum profiles of casement windows, including an operating table 10, a fixing member 11 is arranged on one side of the upper surface of the operating table 10, and the fixing member 11 can fix the positions of two aluminum profile bodies 30, a support member 12 is arranged on the side of the upper surface of the operating table 10 away from the fixing member 11, and the support member 12 can support the heat insulation strip 32, and two limit plates 13 that can limit the end positions of the two aluminum profile bodies 30 are arranged on the side of the fixing member 11 away from the supporting member 12; Four support columns 20 are arranged on one side of the upper surface of the operating table 10 close to the fixing member 11, a top plate 21 is arranged on the top of the four support columns 20, two hydraulic cylinders 22 are arranged on the lower surface of the top plate 21, moving members 23 are arranged at the ends of the piston rods inside the two hydraulic cylinders 22, and a clamping member 24 is arranged below the moving member 23; The clamping member 24 can clamp the end of the thermal insulation strip 32, and the moving member 23 can move the position of the clamping member 24. When the two sides of the clamping member 24 just contact the ends of the two aluminum profile bodies 30, it can guide the installation of the thermal insulation strip 32. Then, the clamping member 24 is continued to be moved between the two aluminum profile bodies 30, so that the two aluminum profile bodies 30 move to the side away from the clamping member 24, and drive the connecting strips 33 on both sides of the thermal insulation strip 32 to enter the interior of the installation groove 31, while cleaning the debris inside the installation groove 31.

[0021] When the heat insulation strip 32 connects the two aluminum profile bodies 30, it is necessary to stabilize the positions of the two aluminum profile bodies 30 to facilitate inserting the connecting strips 33 on both sides of the heat insulation strip 32 into the interior of the installation groove 31. Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, the specific structure of the fixing member 11 is disclosed. The fixing member 11 at least includes a mounting shell 111. A plurality of elastic members 113 are arranged inside both sides of the mounting shell 111. A fixing plate 114 is arranged at one end of the plurality of elastic members 113 away from the mounting shell 111. A telescopic rod 112 is arranged inside the plurality of elastic members 113. One end of the telescopic rod 112 is fixedly connected to the inside of the mounting shell 111. One end of the telescopic rod 112 away from the mounting shell 111 is fixedly connected to the inside of the fixing plate 114. A stabilizing member 115 is arranged on the upper surface of the fixing plate 114. The stabilizing member 115 at least includes a stabilizing plate 1151. A bidirectional cylinder 1152 is arranged inside the stabilizing plate 1151. Stabilizing rods 1153 are arranged at the ends of piston rods at both ends of the bidirectional cylinder 1152.

[0022] Place the two aluminum profile bodies 30 on the two stabilizing plates 1151, and make the two stabilizing plates 1151 enter the interior below the two aluminum profile bodies 30. At this time, turn on the two-way cylinder 1152, and push the stabilizing rods 1153 into the two sides of the interior below the aluminum profile body 30 through the piston rods at both ends of the two-way cylinder 1152, and clamp them, so that the position of the aluminum profile body 30 can be stabilized. When the thermal insulation strip 32 connects the two aluminum profile bodies 30, the position of the two aluminum profile bodies 30 can be stabilized, and the connecting strips 33 on both sides of the thermal insulation strip 32 can be inserted into the installation groove 31, which improves the efficiency and accuracy of aluminum profile connection, and improves the quality and stability of the basic aluminum profile processing of the casement window; Furthermore, the fixing plate 114 connected by the elastic member 113 and the telescopic rod 112 can play a positioning role while moving the position of the fixing plate 114 to prevent displacement, and the distance between the two aluminum profile bodies 30 can be adjusted through the deformation of the elastic member 113 and the extension and retraction of the telescopic rod 112, so as to facilitate the installation of the thermal insulation strip 32, improve the efficiency and accuracy of the aluminum profile connection, and improve the processing quality and stability of the basic aluminum profile of the casement window. Moreover, when the thermal insulation strip 32 is installed, the elastic force of the elastic member 113 can move the two aluminum profile bodies 30 closer to the thermal insulation strip 32, increase the tightness of the connection, and improve the stability and reliability of the positioning device.

[0023] After one end of the heat insulation strip 32 is clamped, the heat insulation strip 32 needs to be pulled so as to be installed between the two aluminum profile bodies 30. However, in actual operation, the end of the heat insulation strip 32 away from the clamping member 24 may be bent, which affects the installation of the heat insulation strip 32 and reduces the working efficiency of the casement window basic aluminum profile processing. Figure 1 , Figure 2 and Fig. 9 As shown, the specific structure of the support member 12 is disclosed. The support member 12 at least includes a support frame 121. An electric adjustment rod 122 is provided on the upper surface of the operating table 10. The electric adjustment rod 122 is located below the support frame 121, and the piston rod inside the electric adjustment rod 122 extends to the upper surface of the support frame 121, and a pad 123 capable of supporting the thermal insulation strip 32 is provided.

[0024] The electric adjustment rod 122 is connected to a power source to make it work. The piston rod inside the electric adjustment rod 122 is raised and lowered to adjust the height of the pad 123. It can be suitable for installing the insulation strip 32 in installation slots 31 with different heights, thereby improving the flexibility and adaptability of the positioning device, thereby increasing the versatility and practicality of the device. In addition, by providing the support member 12, during the installation of the insulation strip 32, the pad 123 is used to support the end of the insulation strip 32 away from the clamping member 24, thereby effectively preventing the insulation strip 32 from bending, thereby improving the insulation strip 32 to maintain a stable state during the installation process, thereby improving the installation efficiency of the insulation strip 32.

[0025] Considering the need to pull the clamping member 24, the auxiliary insulation strip 32 is installed between the two aluminum profile bodies 30. Figure 1 , Figure 2 and Figure 3As shown, the specific structure of the moving part 23 is disclosed. The moving part 23 at least includes an installation box 231. A moving groove 232 is opened on the lower surface of the installation box 231. A screw rod 233 is arranged in the middle of the moving groove 232. Two limiting shafts 234 are arranged inside the moving groove 232. A moving block 235 is slidably connected inside the moving groove 232. The screw rod 233 and the two limiting shafts 234 pass through the moving block 235. A connecting rod 236 is arranged on the lower surface of the moving block 235.

[0026] The motor on one side of the installation box 231 is turned on to make it work. The motor output shaft rotates clockwise, driving the screw rod 233 to rotate clockwise, so that the moving block 235 slides inside the moving groove 232, and drives the connecting rod 236 to move its position, so that the connecting rod 236 moves to one side of the limit plate 13. Similarly, when the motor output shaft rotates counterclockwise, the screw rod 233 is driven to rotate counterclockwise, so that the moving block 235 moves to the side close to the motor. Figure 1 The position of the display motor can effectively move the position of the clamp 24. The auxiliary thermal insulation strip 32 is installed between the two aluminum profile bodies 30, and the position of the moving block 235 can be limited by the limiting shaft 234, thereby increasing the stability of the movement of the moving block 235 and avoiding shaking or offset. It not only improves the accuracy and stability of the installation, but also improves the efficiency of the installation. At the same time, it further improves the smoothness of the installation of the thermal insulation strip 32, thereby improving the practicability of the positioning device.

[0027] After the positions of the two aluminum profile bodies 30 are fixed, when pulling the insulation strip 32, it takes some time to insert the connecting strip 33 into the interior of the installation groove 31. In addition, the end of the connecting strip 33 may be deformed due to positioning errors, which affects the quality of the basic aluminum profile processing of the casement window. Therefore, according to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, the specific structure of the clamping member 24 is disclosed, a stabilizing block 241 is provided at the lower end of the connecting rod 236 away from the limiting plate 13, a bottom plate 242 is provided on the lower surface of the stabilizing block 241, a one-way cylinder 243 is provided inside the stabilizing block 241, a clamping plate 244 is provided at the end of the piston rod inside the one-way cylinder 243, and scrapers 245 are connected to the bottom of both sides of the stabilizing block 241 through elastic reset hinges.

[0028] The one-way cylinder 243 is opened to move the piston rod inside the one-way cylinder 243 upward, and the clamping plate 244 is moved upward to increase the distance between the clamping plate 244 and the bottom plate 242, so as to facilitate placing the end of the insulation strip 32 on the upper surface of the bottom plate 242. At this time, the piston rod inside the one-way cylinder 243 is reset to move the clamping plate 244 downward and clamp the insulation strip 32, which is conducive to the moving part 23 to move the clamping part 24 while driving the insulation strip 32 to move, and assisting the installation of the insulation strip 32, so that the connecting strip 33 is plugged into the installation groove 31, and when the scraper 245 contacts the end of the aluminum profile body 30 close to the support 12, the scraper 245 is pushed into the aluminum profile body 30. The scraper 245 and the stabilizing block 241 form an acute angle of 75°, which plays a guiding and positioning role, and can increase the ends of the connecting strips 33 on both sides of the insulation strip 32 to quickly enter the interior of the installation groove 31. In addition, through the resilience of the elastic member 113, the two aluminum profile bodies 30 are pressed toward one side of the insulation strip 32, so that the elastic reset hinge is deformed, and the acute angle between the scraper 245 and the stabilizing block 241 is reduced, so that the scraper 245 can smoothly enter the interior of the installation groove 31 and slide inside the installation groove 31, which can effectively clean up the debris inside the installation groove 31 and increase the quality of the connection between the connecting strip 33 and the installation groove 31, thereby improving the overall quality and stability of the basic aluminum profile processing of the casement window.

[0029] In order to reduce the damage of the insulation strip 32 during the installation process and reduce the factors affecting the processing of the basic aluminum profile of the casement window, Figure 8 As shown, rubber pads 246 are provided on the side of the upper surface of the bottom plate 242 away from the stabilizing block 241 and on the side of the lower surface of the clamping plate 244 away from the one-way cylinder 243. When the clamping plate 244 and the bottom plate 242 are clamped with the insulation strip 32, rubber pads 246 are provided on the contact surfaces of the clamping plate 244 and the bottom plate 242 with the insulation strip 32, which can play a buffering role, effectively reduce the pressure on the insulation strip 32, avoid wear, deformation and other damages to the insulation strip 32 during the clamping process, improve the installation quality and integrity of the insulation strip 32, and the rubber pads 246 are made of anti-slip material to prevent the insulation strip 32 from detaching during the movement of the insulation strip 32, thereby reducing the factors causing problems during the processing of the basic aluminum profile of the casement window.

[0030] In summary, the working principle of the present scheme is as follows: first, place the two aluminum profile bodies 30 on the two stabilizing plates 1151, so that the two stabilizing plates 1151 enter the interior below the two aluminum profile bodies 30, and make the ends of the two aluminum profile bodies 30 away from the support member 12 fit tightly against the limit plate 13. At this time, turn on the two-way cylinder 1152, and push the stabilizing rod 1153 into both sides of the interior below the aluminum profile body 30 through the piston rods at both ends of the two-way cylinder 1152, and clamp it. Then, turn on the one-way cylinder 243, and move the piston rod inside the one-way cylinder 243 upward, move the clamping plate 244 upward, and then place the end of the insulation strip 32 on the upper surface of the bottom plate 242, and move the clamping plate 244 downward through the piston rod resetting inside the one-way cylinder 243. The heat insulation strip 32 is clamped, and then the motor on one side of the installation box 231 is turned on to make it work. The motor output shaft rotates clockwise to drive the screw rod 233 to rotate clockwise, so that the moving block 235 slides inside the moving groove 232, and drives the connecting rod 236 to move its position, so that the connecting rod 236 moves to one side of the limit plate 13, and then the clamping member 24 is moved, and the scraper 245 smoothly enters the interior of the installation groove 31 and slides inside the installation groove 31, driving the connecting strip 33 to be plugged and matched with the installation groove 31, finally, through the work of resetting the piston rod of the two-way cylinder 1152 and the upward movement of the piston rod inside the one-way cylinder 243, the basic aluminum profile of the casement window can be removed from the positioning device, and the use of the positioning device can be completed.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A positioning device for processing casement window basic aluminum profiles, comprising an operating table (10), characterized in that: A fixing member (11) is provided on one side of the upper surface of the operating table (10), and the fixing member (11) is capable of fixing the positions of the two aluminum profile bodies (30); a supporting member (12) is provided on the side of the upper surface of the operating table (10) away from the fixing member (11), and the supporting member (12) is capable of supporting the heat insulation strip (32); and two limiting plates (13) capable of limiting the positions of the ends of the two aluminum profile bodies (30) are provided on the side of the fixing member (11) away from the supporting member (12); Four support columns (20) are arranged on one side of the upper surface of the operating table (10) close to the fixing member (11); a top plate (21) is arranged on the top of the four support columns (20); two hydraulic cylinders (22) are arranged on the lower surface of the top plate (21); moving members (23) are arranged at the ends of the piston rods inside the two hydraulic cylinders (22); and a clamping member (24) is arranged below the moving member (23); The clamping member (24) can clamp the end of the heat insulating strip (32), and the moving member (23) can move the position of the clamping member (24). When the two sides of the clamping member (24) just contact the ends of the two aluminum profile bodies (30), it can guide the installation of the heat insulating strip (32). Then, the clamping member (24) is moved between the two aluminum profile bodies (30) so that the two aluminum profile bodies (30) move to a side away from the clamping member (24), and drive the connecting strips (33) on both sides of the heat insulating strip (32) to enter the interior of the installation groove (31), while cleaning the debris inside the installation groove (31).

2. The positioning device for processing casement window basic aluminum profiles according to claim 1, characterized in that: The fixing member (11) comprises at least a mounting shell (111), a plurality of elastic members (113) are arranged inside both sides of the mounting shell (111), a fixing plate (114) is arranged at one end of the plurality of elastic members (113) away from the mounting shell (111), a telescopic rod (112) is arranged inside the plurality of elastic members (113), one end of the telescopic rod (112) is fixedly connected to the inside of the mounting shell (111), one end of the telescopic rod (112) away from the mounting shell (111) is fixedly connected to the inside of the fixing plate (114), and a stabilizing member (115) is arranged on the upper surface of the fixing plate (114).

3. The positioning device for processing casement window basic aluminum profiles according to claim 2 is characterized in that: The stabilizing member (115) comprises at least a stabilizing plate (1151), a bidirectional cylinder (1152) is arranged inside the stabilizing plate (1151), and stabilizing rods (1153) are arranged at the ends of piston rods at both ends of the bidirectional cylinder (1152).

4. The positioning device for processing casement window basic aluminum profiles according to claim 1, characterized in that: The support member (12) comprises at least a support frame (121); an electric adjustment rod (122) is provided on the upper surface of the operating table (10); the electric adjustment rod (122) is located below the support frame (121); a piston rod inside the electric adjustment rod (122) extends to the upper surface of the support frame (121); and a pad (123) capable of supporting the heat insulation strip (32) is provided.

5. The positioning device for processing casement window basic aluminum profiles according to claim 1, characterized in that: The moving member (23) at least comprises a mounting box (231), a moving groove (232) is provided on the lower surface of the mounting box (231), a screw rod (233) is provided in the middle of the moving groove (232), two limiting shafts (234) are provided inside the moving groove (232), a moving block (235) is slidably connected inside the moving groove (232), the screw rod (233) and the two limiting shafts (234) penetrate the moving block (235), and a connecting rod (236) is provided on the lower surface of the moving block (235).

6. The positioning device for processing casement window basic aluminum profiles according to claim 5, characterized in that: A stabilizing block (241) is provided at the lower end of the connecting rod (236) on the side away from the limiting plate (13); a bottom plate (242) is provided on the lower surface of the stabilizing block (241); a one-way cylinder (243) is provided inside the stabilizing block (241); a clamping plate (244) is provided at the end of the piston rod inside the one-way cylinder (243); and scrapers (245) are connected to the lower sides of both sides of the stabilizing block (241) via elastic reset hinges.

7. The positioning device for processing casement window basic aluminum profiles according to claim 6, characterized in that: A rubber pad (246) is provided on a side of the upper surface of the bottom plate (242) away from the stabilizing block (241) and a side of the lower surface of the clamping plate (244) away from the one-way cylinder (243).

Images