Corner hitting machine convenient for die replacement and used for broken bridge aluminum profile machining

Abstract

The utility model relates to the technical field of corner striking machines for broken bridge aluminum profiles, and discloses a corner striking machine for processing broken bridge aluminum profiles, which is convenient for die replacement and comprises a corner striking machine main body, the outer surface of the upper end of the corner striking machine main body is fixedly connected with a positioning block and a supporting column, and the positioning block is positioned on one side of the supporting column. The outer surface of one side of the positioning block is fixedly connected with a corner combining cutting die replacing assembly, when the corner combining device is used, a corner combining cutting die can be conveniently and rapidly detached from or installed on the fixing block through the arranged corner combining cutting die replacing assembly, operation is easy and convenient, the working efficiency during overall detaching and installing is further improved, and the practicability is high. And by arranging the movable positioning right-angle blocks, a door and a window can be conveniently positioned on the platform, so that the right-angle corner combining of the door and the window is more stable, the conditions of gaps and the like at the opposite angles are reduced, and a better use prospect can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of corner crimping machines for broken bridge aluminum profiles, and specifically relates to a corner crimping machine for processing broken bridge aluminum profiles that is convenient for replacing molds. Background Technique

[0002] With the progress of society, people's requirements for residences are becoming more and more advanced. Therefore, many building decoration components have emerged. Especially, due to people's control over building quality, traditional doors and windows are no longer used. The strength and lifespan of traditional doors and windows are no longer recognized by people. Therefore, aluminum alloy doors and windows have emerged. Aluminum alloy has excellent corrosion resistance and high service life. When producing aluminum alloy doors and windows, a corner crimping machine is required for operation. The corner crimping machine is a special equipment for producing high-grade broken bridge aluminum alloy doors and windows, suitable for 90-degree angle connection of aluminum doors and windows with a corner code structure. In some areas, it is also called an angle extrusion machine or a corner machine. According to different corner crimping capabilities, it is divided into single-head corner crimping machines, double-head corner crimping machines, and four-head corner crimping machines.

[0003] However, it still has some disadvantages. For example, traditional corner crimping tooling is generally fixed on an adjustable mounting seat by bolts respectively. When disassembling, in a small operating space, screwing multiple bolts is not only inconvenient to operate, but also the overall disassembly efficiency is low. Moreover, for different sizes of broken bridge aluminum profiles, the positioning right angle needs to be adjusted. If not adjusted, it is easy to have movement during right angle connection, and there is likely to be a gap at the diagonal corner, affecting the overall size of the entire broken bridge aluminum profile window.

[0004] To solve the above problems, a corner crimping machine for processing broken bridge aluminum profiles that is convenient for replacing molds is proposed in this application. Content of the Utility Model

[0005] The purpose of the utility model is to provide a corner crimping machine for processing broken bridge aluminum profiles that is convenient for replacing molds, so as to solve the problems in the prior art that the corner crimping machine is inconvenient to replace the corner crimping tooling and is relatively unstable when positioning aluminum profiles of different sizes, and it is easy to have an intermittent problem during diagonal cornering, affecting the overall size of the doors and windows, etc. as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A corner crimping machine for processing broken bridge aluminum profiles that facilitates die replacement, including a corner crimping machine main body. The upper outer surface of the corner crimping machine main body is fixedly connected with a positioning block and a support column, and the positioning block is located on one side of the support column. A group angle die replacement assembly is fixedly connected to the outer surface of one side of the positioning block. The upper outer surface of the corner crimping machine main body is fixedly connected with a platform. An extension table is movably connected to the outer surface of one side of the corner crimping machine main body. A right-angle limit block is fixedly connected to the upper outer surface of the platform. The upper outer surface of the support column is detachably connected with a connecting plate. An electric telescopic cylinder is fixedly connected to the lower outer surface of the connecting plate. The lower end of the electric telescopic cylinder is movably connected with a fixed positioning block.

[0007] Preferably, a side plate is fixedly connected to the front outer surface of the support column. A cylinder is fixedly connected to the inner surface of the middle part of the support column. A piston rod is movably connected to the front outer surface of the cylinder, and the piston rod penetrates through the front end of the side plate.

[0008] Preferably, a movable positioning right-angle block is fixedly connected to the front end of the piston rod. An elastic cushion block is fixedly connected to the front outer surface of the movable positioning right-angle block.

[0009] Preferably, the group angle die replacement assembly includes a fixed block, a limiting groove, a slider, a group angle die, a sliding groove, a fixed groove, a first fixed clamping ring, a connecting rod, a first limiting ring, a first spring, a clamping block, a through hole, a second fixed clamping ring, a push rod, a second limiting ring, a second spring, and a third fixed clamping ring. The fixed block is fixedly connected to the outer surface of one side of the positioning block. A limiting groove is opened on the outer surface of one side of the fixed block. A slider is fixedly connected to the inner surface of one side of the limiting groove.

[0010] Preferably, the group angle die is detachably connected to the inner surface of the limiting groove. A sliding groove is opened on the outer surface of one side of the group angle die. A fixed groove is opened on the outer surface of the other side of the group angle die. A first fixed clamping ring is fixedly connected to the inner surface of the fixed groove. A connecting rod is movably connected to the inner wall of the first fixed clamping ring. A first limiting ring is fixedly connected to the outer surface of one end of the connecting rod.

[0011] Preferably, a first spring is sleeved on the outer wall of the connecting rod, and the first spring is located on the outer surface of one side of the first limiting ring. A clamping block is fixedly connected to the outer surface of one side of the connecting rod, and the group angle die and the clamping block are movably connected.

[0012] Preferably, a through hole is opened on the outer surface of one side of the fixed block. A second fixed clamping ring is fixedly connected to the inner wall of the through hole. A push rod is movably connected to the inner wall of the second fixed clamping ring. A second limiting ring is fixedly connected to the outer wall of the push rod, and the second limiting ring is located on the outer surface of one side of the second fixed clamping ring.

[0013] Preferably, a second spring is sleeved on the outer wall of the push rod, and the second spring is located on the outer surface of the other side of the second limiting ring. A fixed clamping ring three is fixedly connected to the inner wall of the through hole, and the fixed clamping ring three is located on one side of the second limiting ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By arranging the movable positioning right-angle block, under the action of the air cylinder, the piston rod is driven to move. Under the movement of the piston rod, the movable positioning right-angle block moves back and forth, which is convenient for us to position the doors and windows on the platform, making it more stable when assembling the right angles of the doors and windows, and reducing the occurrence of gaps at the diagonal corners.

[0016] By arranging the corner assembling die replacement component of the utility model, first, the corner assembling die is clamped in the limiting groove on the fixed block, so that the sliding block in the limiting groove is aligned with the side sliding groove of the corner assembling die. Then, the clamping block of a set of corner assembling dies is clamped in the through hole, and the corner assembling die can be quickly installed on the fixed block. When disassembly is required, only need to push the push rod inward. Under the push of the push rod, the clamping block is pushed out of the through hole, so that the clamping block is separated from the through hole. Then, take out the corner assembling die from the limiting groove, and it can be disassembled, so that it is convenient for us to quickly disassemble or install the corner assembling die from the fixed block. The operation is simple and convenient, and the working efficiency during the overall disassembly and installation is further improved. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model;

[0018] Figure 2 is a schematic structural diagram of the movable positioning right-angle block in a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model;

[0019] Figure 3 is a schematic structural diagram of the corner assembling die replacement component in a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model;

[0020] Figure 4 is a side sectional view of the corner assembling die replacement component in a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model;

[0021] Figure 5 is in a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model Figure 4 Partial enlarged view of A;

[0022] Figure 6 is an exploded view of the corner assembling die replacement component in a corner punching machine for processing broken bridge aluminum profiles with convenient die replacement according to the utility model.

[0023] In the figure: 1. Corner ramming machine main body; 2. Positioning block; 3. Support column; 4. Corner knife die replacement assembly; 5. Platform; 6. Extension table; 7. Right-angle limit block; 8. Connecting plate; 9. Electric telescopic cylinder; 10. Fixed positioning block; 11. Side plate; 12. Cylinder; 13. Piston rod; 14. Movable positioning right-angle block; 15. Elastic cushion block; 16. Fixed block; 17. Limit groove; 18. Slide block; 19. Corner knife die; 20. Slide groove; 21. Fixed groove; 22. Fixed snap ring one; 23. Connecting rod; 24. Limit ring one; 25. Spring one; 26. Clamping block; 27. Through hole; 28. Fixed snap ring two; 29. Push rod; 30. Limit ring two; 31. Spring two; 32. Fixed snap ring three. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Please refer to Figures 1-6 , the present invention provides a technical solution: a corner ramming machine for processing broken bridge aluminum profiles that is convenient for replacing dies, including a corner ramming machine main body 1. A positioning block 2 and a support column 3 are fixedly connected to the upper outer surface of the corner ramming machine main body 1, and the positioning block 2 is located on one side of the support column 3. A corner knife die replacement assembly 4 is fixedly connected to the outer surface of one side of the positioning block 2. A platform 5 is fixedly connected to the upper outer surface of the corner ramming machine main body 1. An extension table 6 is movably connected to the outer surface of one side of the corner ramming machine main body 1. A right-angle limit block 7 is fixedly connected to the upper outer surface of the platform 5. A connecting plate 8 is detachably connected to the upper outer surface of the support column 3. An electric telescopic cylinder 9 is fixedly connected to the lower outer surface of the connecting plate 8. A fixed positioning block 10 is movably connected to the outer surface of one end of the lower end of the electric telescopic cylinder 9.

[0026] In this embodiment, as Figure 2 shown, a side plate 11 is fixedly connected to the front outer surface of the support column 3. A cylinder 12 is fixedly connected to the inner surface of the middle part of the support column 3. A piston rod 13 is movably connected to the front outer surface of the cylinder 12, and the piston rod 13 penetrates through the front end of the side plate 11. A movable positioning right-angle block 14 is fixedly connected to the outer surface of one end of the front end of the piston rod 13. An elastic cushion block 15 is fixedly connected to the front outer surface of the movable positioning right-angle block 14. By setting the movable positioning right-angle block 14, under the action of the cylinder 12, the piston rod 13 is driven to move. Under the movement of the piston rod 13, the movable positioning right-angle block 14 is driven to move back and forth.

[0027] In this embodiment, as Figures 3-6As shown in the figure, the corner knife die replacement assembly 4 includes a fixed block 16, a limiting groove 17, a slider 18, a corner knife die 19, a sliding groove 20, a fixed groove 21, a first fixed snap ring 22, a connecting rod 23, a first limiting ring 24, a first spring 25, a clamping block 26, a through hole 27, a second fixed snap ring 28, a push rod 29, a second limiting ring 30, a second spring 31, and a third fixed snap ring 32. The fixed block 16 is fixedly connected to the outer surface of one side of the positioning block 2. A limiting groove 17 is provided on the outer surface of one side of the fixed block 16. A slider 18 is fixedly connected to the inner surface of one side of the limiting groove 17. By providing the slider 18, it is convenient for us to stably clamp the corner knife die 19 in the limiting groove 17. The inner surface of the limiting groove 17 is detachably connected to the corner knife die 19. A sliding groove 20 is provided on the outer surface of one side of the corner knife die 19. A fixed groove 21 is provided on the outer surface of the other side of the corner knife die 19. A first fixed snap ring 22 is fixedly connected to the inner surface of the fixed groove 21. The inner wall of the first fixed snap ring 22 is movably connected to the connecting rod 23. A first limiting ring 24 is fixedly connected to the outer surface of one end of the connecting rod 23. By providing the first fixed snap ring 22, it is convenient for us to limit the connecting rod 23 in the fixed groove 21. A first spring 25 is sleeved on the outer wall of the connecting rod 23, and the first spring 25 is located on the outer surface of one side of the first limiting ring 24. A clamping block 26 is fixedly connected to the outer surface of one side of the connecting rod 23, and the corner knife die 19 is movably connected to the clamping block 26. By providing the clamping block 26, the corner knife die 19 can be clamped in the through hole 27 and fixed. A through hole 27 is provided on the outer surface of one side of the fixed block 16. A second fixed snap ring 28 is fixedly connected to the inner wall of the through hole 27. The inner wall of the second fixed snap ring 28 is movably connected to the push rod 29. A second limiting ring 30 is fixedly connected to the outer wall of the push rod 29, and the second limiting ring 30 is located on the outer surface of one side of the second fixed snap ring 28. By providing the push rod 29, it is convenient for us to push the clamping block 26 out of the through hole 27. A second spring 31 is sleeved on the outer wall of the push rod 29, and the second spring 31 is located on the outer surface of the other side of the second limiting ring 30. A third fixed snap ring 32 is fixedly connected to the inner wall of the through hole 27, and the third fixed snap ring 32 is located on the outer surface of one side of the second limiting ring 30. By providing the third fixed snap ring 32, it is convenient for us to limit the push rod 29 in the through hole 27.

[0028] Working principle:

[0029] A corner crimping machine for processing broken bridge aluminum profiles that facilitates die replacement. When in use, first place the door and window on the movable positioning right-angle block 14. By means of the provided movable positioning right-angle block 14, start the cylinder 12. Under the action of the cylinder 12, drive the piston rod 13 to move. With the movement of the piston rod 13, drive the movable positioning right-angle block 14 to move back and forth, facilitating our positioning of the door and window on the platform 5, making it more stable when crimping the right angle of the door and window, and reducing the occurrence of gaps at the diagonal corners. When it is necessary to replace the corner crimping die 19, through the provided corner crimping die replacement assembly 4, first clamp the corner crimping die 19 in the limit groove 17 on the fixed block 16, align the slider 18 in the limit groove 17 with the side chute 20 of the corner crimping die 19, and then clamp the latch 26 of a set of corner crimping dies 19 in the through hole 27, and the corner crimping die 19 can be quickly installed on the fixed block 16. When it is necessary to disassemble, just push the push rod 29 inward. Under the push of the push rod 29, push the latch 26 out of the through hole 27, so that the latch 26 is disengaged from the through hole 27, and then take out the corner crimping die 19 from the limit groove 17, and it can be disassembled, thus facilitating our quickly disassembling or installing the corner crimping die 19 from the fixed block 16. The operation is simple and convenient, further improving the work efficiency during the overall disassembly and installation.

[0030] Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. A corner-bumping machine for processing broken bridge aluminum profiles that is easy to replace molds, comprising a corner-bumping machine body (1), characterized in that: The upper outer surface of the corner striking machine body (1) is fixedly connected with a positioning block (2) and a support column (3), and the positioning block (2) is located on one side of the support column (3); the outer surface of one side of the positioning block (2) is fixedly connected with a corner cutting die replacement component (4); the upper outer surface of the corner striking machine body (1) is fixedly connected with a platform (5); the outer surface of one side of the corner striking machine body (1) is movably connected with an extension platform (6); the upper outer surface of the platform (5) is fixedly connected with a right-angle limit block (7); the upper outer surface of the support column (3) is detachably connected with a connecting plate (8); the lower outer surface of the connecting plate (8) is fixedly connected with an electric telescopic cylinder (9); and the lower outer surface of the electric telescopic cylinder (9) is movably connected with a fixed positioning block (10).

2. According to claim 1, a corner ramming machine for processing broken bridge aluminum profiles that is easy to replace molds is characterized by: The front end outer surface of the support column (3) is fixedly connected to the side plate (11), the middle inner surface of the support column (3) is fixedly connected to the cylinder (12), the front end outer surface of the cylinder (12) is movably connected to the piston rod (13), and the piston rod (13) passes through the front end of the side plate (11).

3. According to claim 2, a corner ramming machine for processing broken bridge aluminum profiles that is easy to replace molds, characterized in that: A movable positioning right-angle block (14) is fixedly connected to the outer surface of one front end of the piston rod (13), and an elastic cushion block (15) is fixedly connected to the outer surface of the front end of the movable positioning right-angle block (14).

4. The corner bumping machine for processing broken bridge aluminum profiles that is easy to replace molds according to claim 1 is characterized in that: The corner cutting die replacement component (4) comprises a fixed block (16), a limiting groove (17), a sliding block (18), a corner cutting die (19), a sliding groove (20), a fixed groove (21), a fixed snap ring (22), a connecting rod (23), a limiting ring (24), a spring (25), a clamping block (26), a through hole (27), a fixed snap ring (28), a push rod (29), a limiting ring (30), a spring (31), and a fixed snap ring (32). The fixed block (16) is fixedly connected to an outer surface of one side of the positioning block (2); a limiting groove (17) is provided on an outer surface of one side of the fixed block (16); and a sliding block (18) is fixedly connected to an inner surface of one side of the limiting groove (17).

5. The corner bumping machine for processing broken bridge aluminum profiles that is easy to replace molds according to claim 4 is characterized in that: The inner surface of the limiting groove (17) is detachably connected to a corner cutting die (19); a sliding groove (20) is provided on the outer surface of one side of the corner cutting die (19); a fixing groove (21) is provided on the outer surface of the other side of the corner cutting die (19); a fixing snap ring (22) is fixedly connected to the inner surface of the fixing groove (21); a connecting rod (23) is movably connected to the inner wall of the fixing snap ring (22); and a limiting ring (24) is fixedly connected to the outer surface of one end of the connecting rod (23).

6. The corner ramming machine for processing broken bridge aluminum profiles that is easy to replace molds according to claim 4 is characterized in that: The outer wall of the connecting rod (23) is sleeved with a spring 1 (25), and the spring 1 (25) is located on the outer surface of one side of the limiting ring 1 (24); the outer surface of one side of the connecting rod (23) is fixedly connected with a clamping block (26), and the corner cutting die (19) and the clamping block (26) are movably connected.

7. The corner bumping machine for processing broken bridge aluminum profiles that is easy to replace molds according to claim 4 is characterized by: A through hole (27) is provided on the outer surface of one side of the fixed block (16); a second fixing ring (28) is fixedly connected to the inner wall of the through hole (27); a push rod (29) is movably connected to the inner wall of the second fixing ring (28); a second limiting ring (30) is fixedly connected to the outer wall of the push rod (29); and the second limiting ring (30) is located on the outer surface of one side of the second fixing ring (28).

8. The corner bumping machine for processing broken bridge aluminum profiles that is easy to replace molds according to claim 4 is characterized by: The outer wall of the push rod (29) is sleeved with a spring 2 (31), and the spring 2 (31) is located on the outer surface of the other side of the limiting ring 2 (30); the inner wall of the through hole (27) is fixedly connected with a fixed snap ring 3 (32), and the fixed snap ring 3 (32) is located on one side of the limiting ring 2 (30).

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