An assembly tool for assembling an aluminum profile
By designing support rods and a motor-driven clamping and injection mechanism, the problem of loosening of clips after aluminum alloy doors and windows are solved, achieving a stable connection and gap filling, and improving the sealing performance and service life of doors and windows.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG JIAHUA ALUMINIUM CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-06-16
AI Technical Summary
Existing aluminum alloy doors and windows have a problem with loose fasteners after assembly, which affects their airtightness, watertightness, and wind pressure resistance.
An assembly fixture was designed, including a support rod, a platform, a motor, and a filling mechanism. The motor drives gears and stops to clamp the four corners of aluminum alloy doors and windows, and the filling mechanism fills the gaps.
It achieves a stable connection and gap filling for aluminum alloy doors and windows, improving the sealing performance and overall service life of the doors and windows.
Smart Images

Figure CN224360063U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum alloy door and window manufacturing technology, and in particular to an assembly tool for assembling aluminum profiles. Background Technology
[0002] Aluminum alloy doors and windows are widely used in the construction industry due to their lightweight, high strength, corrosion resistance, aesthetic appeal, and durability. With the increasing demands for energy efficiency in buildings and the growing need for personalized solutions, the structural complexity and assembly precision requirements of aluminum alloy doors and windows are rising. As the core component of doors and windows, the assembly quality of aluminum profiles directly affects their airtightness, watertightness, wind pressure resistance, and overall service life. The manufacturing process for aluminum alloy doors and windows includes profile design and selection, profile cutting and processing, hardware and glass assembly, corner assembly and splicing processes, sealing and hardware adjustment, and surface treatment and quality inspection. Among these, splicing is particularly important, as it directly impacts the subsequent processing and safety of the aluminum alloy doors and windows.
[0003] Aluminum alloy door and window assembly fixtures are specialized equipment used to assist in the precise positioning and efficient connection of aluminum alloy profiles. Their core function is to ensure the dimensional accuracy, sealing, and stability of each component of the door and window, while improving assembly efficiency. They include positioning fixtures, corner assembly fixtures, and glass installation fixtures. After the aluminum alloy doors and windows are assembled, they need to be pressed to ensure they are clamped. Fixtures that can be designed to press the aluminum alloy doors and windows from the four corners can be used to accommodate objects of different sizes while pressing and clamping them, facilitating screw reinforcement at the joints. After reinforcement, the internal gaps need to be filled to ensure that water does not accumulate or seep during use. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an assembly tooling for assembling aluminum profiles, aiming to improve the problem of loose fasteners after assembling aluminum alloy doors and windows in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an assembly fixture for assembling aluminum profiles, comprising a support rod one, a support rod two fixedly connected to the right side of the support rod one, a support rod three fixedly connected to the left side of the support rod one, sliding rods one slidably connected to the rear ends of adjacent sides of the support rod two and the support rod three, a connecting rod fixedly connected to adjacent sides of the two sliding rods one, and sliding rods two slidably connected to the left ends of adjacent sides of the connecting rod and the support rod one, and a hollow... The hollow rod has a secondary platform fixedly connected to the top of each of the hollow rods on opposite sides. The top right end of the support rod is fixedly connected to the main platform. A moving motor is installed at the bottom of the main platform. A gear is fixedly connected to the output end of the moving motor. A fixing rod is fixedly connected to the inner wall of the main platform. The outer wall of the gear and the right side of the fixing rod are meshed. A baffle is fixedly connected to the top of the secondary platform and the main platform on opposite sides. An injection mechanism is installed at the top of both the secondary platform and the main platform. The function of the multiple injection mechanisms is to inject filler.
[0006] Preferably, the plurality of infusion mechanisms include sliders, the outer walls of the plurality of sliders are connected to the middle of the baffle, a fixed motor is provided on the opposite side of the plurality of sliders, a rotating column is fixedly connected to the output end of the plurality of fixed motors, the outer wall of the rotating column is threadedly connected to the inner wall of the slider, a storage tank is fixedly connected to the top of the plurality of sliders, an injection tube is connected to the adjacent side of the plurality of storage tanks, and an injection head is connected to the adjacent end of the plurality of injection tubes.
[0007] Preferably, a second support leg is fixedly connected to the bottom of the first support rod, and a first support block is fixedly connected to the bottom of both the secondary platform and the main platform.
[0008] Preferably, the bottom of the second support rod is fixedly connected to the first support leg, and the baffle has a through hole in the middle.
[0009] Preferably, the bottom of the support rod three is fixedly connected to the support leg three, and the adjacent sides of the two hollow rods are slidably connected to the movable rod.
[0010] Preferably, a second movable motor is fixedly connected to the inner walls of the first and second sliding rods, and a second gear is fixedly connected to the output end of the second movable motor.
[0011] Preferably, a connecting block is fixedly connected to the outer wall of the mobile motor, and a stop block is fixedly connected to the top of the connecting block.
[0012] Preferably, a fixing block is fixedly connected to the outer wall of the fixed motor, and a support block 2 is fixedly connected to the bottom of the fixing block.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, the assembled aluminum alloy door and window frame is placed on top of the secondary platform and the main platform, with one corner placed between the baffle and the block above the main platform. The first moving motor drives the first gear to rotate, which in turn drives the block to move. The block and the baffle clamp the aluminum alloy door and window. The second moving motor drives the second gear to rotate, which in turn drives the secondary platform to move. The secondary platform and the main platform together hold the four corners of the aluminum alloy door and window together, thus squeezing and reinforcing the assembled aluminum alloy door and window.
[0015] 2. In this utility model, after the aluminum alloy doors and windows are reinforced, the fixed motor drives the rotating column to rotate, the rotating column drives the slider to slide, the slider drives the storage tank to move, the storage tank drives the injection tube to slide, and the injection tube drives the injection head to slide. When the injection head passes through the baffle and extends into the aluminum alloy doors and windows through the pre-drilled hole, the filler inside the storage tank enters the injection tube, and the injection head on the injection tube injects it into the gaps of the aluminum alloy doors and windows, thus filling the gaps of the aluminum alloy doors and windows. Attached Figure Description
[0016] Figure 1 This is an overall front view of an assembly fixture for assembling aluminum profiles proposed in this utility model.
[0017] Figure 2 This is a top view of an assembly fixture for assembling aluminum profiles proposed in this utility model.
[0018] Figure 3 This is a top view of the main platform of an assembly fixture for assembling aluminum profiles proposed in this utility model.
[0019] Figure 4 This is a side view of a clamping assembly component for assembling aluminum profiles, as proposed in this utility model.
[0020] Figure 5 This is a top view of a sliding component of an assembly fixture for assembling aluminum profiles, as proposed in this utility model.
[0021] Figure 6 This is a side view of the injection mechanism of an assembly tooling for assembling aluminum profiles proposed in this utility model.
[0022] Legend:
[0023] 1. Support rod one; 2. Injection mechanism; 201. Fixed motor; 202. Storage tank; 203. Injection head; 204. Injection tube; 205. Slider; 206. Rotating column; 3. Baffle; 4. Support leg one; 5. Support leg two; 6. Support leg three; 7. Through hole; 8. Movable rod; 9. Hollow rod; 10. Connecting rod; 11. Sliding rod one; 12. Sub-platform; 13. Support rod two; 14. Main platform; 15. Support rod three; 16. Support block one; 17. Support block two; 18. Fixed rod; 19. Stop block; 20. Connecting block; 21. Gear one; 22. Moving motor one; 23. Gear two; 24. Moving motor two; 25. Fixed block; 26. Sliding rod two. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see the appendix Figure 2 - Appendix Figure 4 This utility model provides an embodiment of an assembly fixture for assembling aluminum profiles, comprising a support rod 1, a support rod 2 13 fixedly connected to the right side of support rod 1, and a support rod 3 15 fixedly connected to the left side of support rod 1. Support rod 3 15 and support rod 2 13 jointly support a connecting rod 10. Sliding rods 11 are slidably connected to the rear ends of adjacent sides of support rods 2 13 and 3 15. A connecting rod 10 is fixedly connected to adjacent sides of the two sliding rods 11. Support rod 11 and connecting rod 10 jointly support a hollow rod 9. Sliding rods 2 26 are slidably connected to the left ends of adjacent sides of connecting rod 10 and support rod 1. A hollow rod 9 is fixedly connected to adjacent sides of the two sliding rods 26. A secondary platform 12 is fixedly connected to the top of rod 9 on the side furthest away from it. The function of the secondary platform 12 is to work with the main platform 14 to press the four corners of the aluminum alloy door and window. The top right end of the support rod 1 is fixedly connected to the main platform 14. The bottom of the main platform 14 is equipped with a moving motor 22. The function of the moving motor 22 is to drive the stop block 19 to move. The output end of the moving motor 22 is fixedly connected to a gear 21. The inner wall of the main platform 14 is fixedly connected to a fixing rod 18. The outer wall of the gear 21 and the right side of the fixing rod 18 are meshed. The top ends of the secondary platform 12 and the main platform 14 are fixedly connected to a baffle 3. The top of both the secondary platform 12 and the main platform 14 are equipped with an injection mechanism 2. The function of the multiple injection mechanisms 2 is to inject filler.
[0026] Specifically, support rod 13 is fixedly connected to the right side of support rod 1, and support rod 15 is fixedly connected to the left side of support rod 1. Sliding rod 11 is slidably connected to the rear ends of adjacent sides of support rod 13 and support rod 15. Connecting rod 10 is fixedly connected to the adjacent sides of the two sliding rods 11. The function of support rod 11 and connecting rod 10 is to jointly support the hollow rod 9, ensuring its stability during operation. Sliding rod 26 is slidably connected to the left ends of adjacent sides of connecting rod 10 and support rod 11. Hollow rod 9 is fixedly connected to the adjacent side of sliding rod 26, making the entire assembly retractable. A secondary platform 12 is fixedly connected to the top of the hollow rod 9 on the side furthest away from it. The function of the secondary platform 12 is to cooperate with the main platform 14 to support the aluminum alloy doors and windows. The four corners are evenly compressed to ensure the door and window are firmly installed. The top right end of the support rod 1 is fixedly connected to the main platform 14. The bottom of the main platform 14 is equipped with a moving motor 22. The function of the moving motor 22 is to drive the stop block 19 to move so as to realize the compression of the door and window by the auxiliary platform 12. The output end of the moving motor 22 is fixedly connected to the gear 21. The inner wall of the main platform 14 is fixedly connected to the fixing rod 18. The outer wall of the gear 21 is meshed with the right side of the fixing rod 18. The top of the auxiliary platform 12 and the main platform 14 are fixedly connected to the baffle 3 at the ends away from each other. The top of the auxiliary platform 12 and the main platform 14 are both equipped with injection mechanisms 2. Multiple injection mechanisms 2 work together to ensure that the filler can be evenly and quickly injected into all corners of the door and window, improving the overall sealing of the door and window.
[0027] Please see the appendix Figure 4 - Appendix Figure 6 The multiple injection mechanisms 2 include sliders 205. The outer walls of the multiple sliders 205 are slidably connected to the middle of the baffle 3. Each of the multiple sliders 205 has a fixed motor 201 on the opposite side. The function of the fixed motor 201 is to drive the injection mechanism 2 to extend forward. The output ends of the multiple fixed motors 201 are all fixedly connected to rotating columns 206. The outer wall of the rotating column 206 is threadedly connected to the inner wall of the slider 205. The top of each of the multiple sliders 205 is fixedly connected to a storage tank 202. The function of the storage tank 202 is to store filler. Each adjacent side of the multiple storage tanks 202 is connected to an injection tube 204. Each adjacent end of the multiple injection tubes 204 is connected to an injection head 203.
[0028] Specifically, the multiple filling mechanisms 2 include sliders 205, the outer wall of which is slidably connected to the middle of the baffle 3 to ensure smooth movement on the baffle 3. Each slider 205 has a fixed motor 201 on its opposite side. The fixed motor 201 provides power to drive the corresponding filling mechanism 2 to extend forward for filling operations. The output end of each fixed motor 201 is fixedly connected to a rotating column 206. The outer wall of the rotating column 206 is threadedly connected to the inner wall of the slider 205. A storage tank 202 is fixedly connected to the top of each slider 205. The storage tank 202 stores the material to be filled, ensuring the continuity of the filling process. An injection tube 204 is connected to an adjacent side of each of the multiple storage tanks 202. An injection head 203 is connected to an adjacent end of each injection tube 204. The injection head 203 is used to accurately inject the filler in the storage tank 202 into the target position to complete the filling task.
[0029] Please see the appendix Figure 1 - Appendix Figure 3 Support rod 1 is fixedly connected to support leg 2 5 at its bottom. Support leg 2 5 supports support rod 1. Support block 16 is fixedly connected to the bottom of both the sub-platform 12 and the main platform 14. Support block 16 supports and fixes the sub-platform 12 and the main platform 14. Support rod 2 13 is fixedly connected to support leg 4 at its bottom. Support leg 4 supports support rod 2 13. A through hole 7 is provided in the middle of the baffle 3. The through hole 7 facilitates the passage of the injection mechanism 2. Support rod 3 15 is fixedly connected to support leg 3 6 at its bottom. Support leg 3 6 supports support rod 3 15. Movable rod 8 is slidably connected to the adjacent side of the two hollow rods 9.
[0030] Specifically, support leg 2 5 is fixedly connected to the bottom of support rod 1. The function of support leg 2 5 is to provide stable support, ensuring that support rod 1 can stand firmly, thereby maintaining the stability of the entire structure. Support blocks 16 are fixedly connected to the bottom of both the secondary platform 12 and the main platform 14. The function of support blocks 16 is to bear and distribute the weight of the secondary platform 12 and the main platform 14, ensuring stability during operation and preventing tilting or swaying. Support leg 4 is fixedly connected to the bottom of support rod 2 13. The function of support leg 4 is to provide strong support. To ensure that the second support rod 13 can stand stably and maintain the stability of the overall structure, a through hole 7 is provided in the middle of the baffle 3. The through hole 7 is used to facilitate the smooth passage of the injection mechanism 2 through the baffle 3 for injection operation. The bottom of the third support rod 15 is fixedly connected to the third support leg 6. The function of the third support leg 6 is to provide stable support and ensure that the third support rod 15 can stand stably and maintain the stability of the entire structure. The adjacent sides of the two hollow rods 9 are slidably connected to the movable rod 8. The movable rod 8 can slide flexibly between the hollow rods 9 to facilitate telescopic operation.
[0031] Please see the appendix Figure 1 - Appendix Figure 3 The inner walls of sliding rod 11 and sliding rod 26 are fixedly connected to a moving motor 24. The function of moving motor 24 is to drive the sub-platform 12 to move. The output end of moving motor 24 is fixedly connected to a gear 23. The outer wall of moving motor 12 is fixedly connected to a connecting block 20. The function of connecting block 20 is to fix moving motor 12. The top of connecting block 20 is fixedly connected to a stop block 19. The outer wall of fixed motor 201 is fixedly connected to a fixing block 25. The bottom of fixing block 25 is fixedly connected to a support block 27. The function of support block 27 is to support the injection mechanism 2.
[0032] Specifically, a second movable motor 24 is fixedly connected to the inner wall of sliding rod 11 and sliding rod 26. The function of the second movable motor 24 is to provide power and drive the auxiliary platform 12 to move smoothly on the predetermined track. A second gear 23 is fixedly connected to the output end of the second movable motor 24. The second gear 23 cooperates with the transmission mechanism of the auxiliary platform 12 to ensure smooth and efficient movement. A connecting block 20 is fixedly connected to the outer wall of the first movable motor 22. The function of the connecting block 20 is to ensure that the first movable motor 22 remains stable during equipment operation and prevents displacement or vibration. A stop block 19 is fixedly connected to the top of the connecting block 20. A fixing block 25 is fixedly connected to the outer wall of the fixed motor 201. The function of the fixing block 25 is to provide stable support. A second support block 17 is fixedly connected to the bottom of the fixing block 25. The function of the second support block 17 is to support the entire injection mechanism 2 and ensure its stability during operation, avoiding the impact of vibration or displacement on the injection effect.
[0033] Working principle: The assembled aluminum alloy door and window frame is placed on top of the secondary platform 12 and the main platform 14, with one corner positioned between the baffle 3 and the stop block 19 above the main platform 14. The first moving motor 22 is activated, driving the gear 21 to rotate, which in turn drives the first moving motor 22 to move. The first moving motor 22 then drives the connecting block 20 to slide, which in turn drives the stop block 19 to move. The stop block 19 and the baffle 3 clamp one corner of the aluminum alloy door and window. The second moving motor 24 is then activated, driving the gear 23 to rotate, which in turn drives the second moving motor 24 to move. The second moving motor 24 then drives the sliding rods 11 and 26 to slide, which in turn drive the secondary platform 12 to move. The secondary platform 12 and the main platform 14 together hold the four corners of the aluminum alloy door and window together, thus pressing and tightening the assembled aluminum alloy door and window while simultaneously driving in screws.
[0034] After the aluminum alloy doors and windows are reinforced, the second mobile motor 24 is started. The fixed motor 201 drives the rotating column 206 to rotate, the rotating column 206 drives the slider 205 to slide, the slider 205 drives the storage tank 202 to move, the storage tank 202 drives the injection tube 204 to slide, and the injection tube 204 drives the injection head 203 to slide. When the injection head 203 passes through the baffle 3 and extends into the aluminum alloy doors and windows through the pre-drilled hole, the filler inside the storage tank 202 enters the injection tube 204 and is injected into the gaps of the aluminum alloy doors and windows by the injection head 203 on the injection tube 204, thus filling the gaps of the aluminum alloy doors and windows.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An assembly fixture for assembling aluminum profiles, comprising a support rod (1), characterized in that: Support rod 1 (1) is fixedly connected to support rod 2 (13) on the right side, and support rod 3 (15) is fixedly connected to support rod 1 (1) on the left side. Sliding rod 1 (11) is slidably connected to the rear ends of adjacent sides of support rod 2 (13) and support rod 3 (15). Connecting rod (10) is fixedly connected to adjacent sides of the two sliding rods 1 (11). Sliding rod 2 (26) is slidably connected to the left ends of adjacent sides of connecting rod (10) and support rod 1 (1). Hollow rod (9) is fixedly connected to adjacent sides of the two sliding rods 2 (26). Sub-platform (12) is fixedly connected to the top of the hollow rod (9) on the side away from each other. The top right end of the support rod (1) is fixedly connected to the main platform (14). The bottom of the main platform (14) is provided with a moving motor (22). The output end of the moving motor (22) is fixedly connected to a gear (21). The inner wall of the main platform (14) is fixedly connected to a fixing rod (18). The outer wall of the gear (21) and the right side of the fixing rod (18) are meshed. The top of the sub-platform (12) and the main platform (14) are fixedly connected to a baffle (3). The top of the sub-platform (12) and the main platform (14) are both provided with an injection mechanism (2). The function of the multiple injection mechanisms (2) is to inject filler.
2. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: The plurality of injection mechanisms (2) include sliders (205), the outer walls of the plurality of sliders (205) are connected to the middle of the baffle (3), a fixed motor (201) is provided on the opposite side of the plurality of sliders (205), a rotating column (206) is fixedly connected to the output end of the plurality of fixed motors (201), the outer wall of the rotating column (206) and the inner wall of the slider (205) are threadedly connected, a storage tank (202) is fixedly connected to the top of the plurality of sliders (205), an injection tube (204) is connected to the adjacent side of the plurality of storage tanks (202), and an injection head (203) is connected to the adjacent end of the plurality of injection tubes (204).
3. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: The bottom of the support rod (1) is fixedly connected to the support leg (5), and the bottom of the sub-platform (12) and the main platform (14) are both fixedly connected to the support block (16).
4. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: The bottom of the second support rod (13) is fixedly connected to the first support leg (4), and the middle part of the baffle (3) is provided with a through hole (7).
5. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: The bottom of the support rod three (15) is fixedly connected to the support leg three (6), and the two hollow rods (9) are slidably connected to the adjacent sides of the support rod three (6).
6. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: The inner walls of the sliding rod one (11) and the sliding rod two (26) are fixedly connected to the moving motor two (24), and the output end of the moving motor two (24) is fixedly connected to the gear two (23).
7. The assembly fixture for assembling aluminum profiles according to claim 1, characterized in that: A connecting block (20) is fixedly connected to the outer wall of the mobile motor (22), and a stop block (19) is fixedly connected to the top of the connecting block (20).
8. The assembly fixture for assembling aluminum profiles according to claim 2, characterized in that: A fixing block (25) is fixedly connected to the outer wall of the fixed motor (201), and a support block (17) is fixedly connected to the bottom of the fixing block (25).