Aluminum profile bending die

Abstract

The utility model discloses an aluminum profile bending die which comprises a base, a shell is fixedly connected to the top of the base, a first die is fixedly connected to the top of the shell, a positioning mechanism is arranged in the base and comprises a threaded rod and a clamping plate, an inner groove is formed in the shell, and the threaded rod is fixedly connected with the first die. The threaded rod is rotationally connected to the interior of the shell, the outer portion of the threaded rod is in threaded connection with a connecting rod, the clamping plates on the two sides are fixedly connected to the tops of two arms of the connecting rod, and meanwhile a pair of sliding grooves is formed in the top of the shell. In the actual use process, the rotating handle is rotated, the threaded rod is driven to rotate under rotation of the rotating handle, meanwhile, the connecting rod is driven to move front and back, the clamping plates at the two ends are driven to move through movement of the connecting rod and gradually get close to the first mold, and the effect of rapidly positioning aluminum profiles is achieved through cooperation of the clamping plates and the first mold; the problem that the aluminum profile slides and deviates when being bent is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile processing, in particular to an aluminum profile bending die. Background Art

[0002] Aluminum profile bending die is a tool used to bend aluminum profiles. It usually consists of two parts: die one and die two. The size and shape of the gap between the two dies can be adjusted according to the required bending angle and shape of the aluminum profile;

[0003] After searching, the Chinese patent with the announcement number: CN219378556U discloses a bending die for preventing dark cracks in aluminum profiles. The patent records that by setting a connecting shifting device, the staff can load and unload the stamping components through simple operations when needed, thereby facilitating the staff to perform maintenance and replacement operations, and the staff can adjust the position of the stamping components to a certain extent, thereby improving the practicality of the mold technical solution;

[0004] In this solution, when the aluminum profile is placed on the operating table, the aluminum profile is bent by starting the stamping assembly to press down. However, during this process, the aluminum profile will be deformed, causing the aluminum profile body to deviate from its original position. Therefore, when the bending is completed, an error problem will occur due to the offset. In order to solve this technical problem, the utility model proposes an aluminum profile bending mold. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In this solution, when the aluminum profile is placed on the operating table, the aluminum profile is bent by starting the stamping assembly to press down. However, during this process, the aluminum profile will be deformed, causing the aluminum profile body to deviate from its original position. Therefore, when the bending is completed, an error problem will occur due to the offset. In order to solve this technical problem, the utility model proposes an aluminum profile bending mold.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an aluminum profile bending mold, including a base, the top of the base is fixedly connected to a shell, and the top of the shell is fixedly connected to a mold one, and a positioning mechanism is arranged inside the base, the positioning mechanism includes a threaded rod and a clamping plate, and an inner groove is opened inside the shell, the threaded rod is rotatably connected to the inside of the shell, the outer thread of the threaded rod is threadedly connected to a connecting rod, and the clamping plates on both sides are fixedly connected to the top of the two arms of the connecting rod, and a pair of sliding grooves are opened on the top of the shell, the clamping plates correspond to the sliding grooves, and the clamping plates penetrate the shell and are slidably connected in the sliding grooves, the front sides of the two arms of the mold one are in contact with the inner sides of the clamping plates, and the other end of the threaded rod is fixedly connected to a turning handle.

[0009] Preferably, a bracket is fixedly connected to the top of the base, an electric push rod is fixedly connected to the top of the bracket, a top plate is fixedly connected to the output end of the electric push rod, a slider is fixedly connected to the bottom of the top plate, and a slide rail is slidably connected inside the slider, and the slide rail is fixedly connected to the top of the base.

[0010] Preferably, connecting blocks are fixedly connected to both sides of the bottom of the top plate, and sliding rods are fixedly connected to both sides of the top of the base, the connecting blocks correspond to the sliding rods, and the connecting blocks are slidably connected to the sliding rods.

[0011] Preferably, mold 2 is fixedly connected to the top of the top plate, and mold 2 corresponds to the slide rail, while mold 2 is slidably connected to the inside of mold 1.

[0012] Preferably, mounting plates are fixedly connected to both sides of the top of the top plate, and the mounting plates are located on both sides of mold two. At the same time, telescopic rods are fixedly connected to the outer side walls of the mounting plates, and springs are fixedly connected to the outer side walls of the mounting plates on both sides, and the springs and the other end of the telescopic rods are fixedly connected to the front plate.

[0013] Preferably, baffles are fixedly connected to both sides of the top of the shell, and the baffles are located on both sides of the mold one, and the baffles correspond to the front plate.

[0014] (III) Beneficial effects

[0015] The utility model provides an aluminum profile bending die, which has the following beneficial effects:

[0016] (1) By turning the handle, the threaded rod is driven to rotate, and the connecting rod is driven to move forward and backward. The movement of the connecting rod drives the clamping plates at both ends to move and gradually approach the mold. Through the cooperation between them, the aluminum profile is quickly positioned, which solves the problem of sliding and offsetting of the aluminum profile when bending the aluminum profile, and improves work efficiency.

[0017] (2) The retraction of the telescopic rod and the elastic action of the spring will cushion the mold during bending, thereby protecting the mold and extending the service life of the mold. This solves the problem of reduced service life of traditional equipment due to long-term strong extrusion during bending, and improves the utilization rate of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the top plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the shell of the utility model.

[0022] In the figure: 1. base; 2. shell; 3. mold one; 4. threaded rod; 5. handle; 6. connecting rod; 7. slide groove; 8. clamping plate; 9. inner groove; 10. baffle; 11. bracket; 12. electric push rod; 13. slide rail; 14. top plate; 15. slider; 16. connecting block; 17. slide rod; 18. mold two; 19. mounting plate; 20. telescopic rod; 21. spring; 22. front plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Embodiment 1: An aluminum profile bending mold comprises a base 1, a housing 2 is fixedly connected to the top of the base 1, and a mold 3 is fixedly connected to the top of the housing 2, and a positioning mechanism is arranged inside the base 1, the positioning mechanism comprises a threaded rod 4 and a clamping plate 8, and an inner groove 9 is provided inside the housing 2, the threaded rod 4 is rotatably connected to the inside of the housing 2, and a connecting rod 6 is threadedly connected to the outside of the threaded rod 4, and the clamping plates 8 on both sides are fixedly connected to the top of the two arms of the connecting rod 6, and a pair of slide grooves 7 are provided on the top of the housing 2, and the clamping plates 8 correspond to the slide grooves 7, and the clamping plates 8 penetrate the housing 2 and are slidably connected in the slide grooves 7, and the front sides of the two arms of the mold 3 are fitted with the inner sides of the clamping plates 8, and the other end of the threaded rod 4 is fixedly connected with a turning handle 5. The aluminum profile is placed between the clamping plates 8 and the mold 3, and the turning handle 5 is operated to turn it, and the turning of the turning handle 5 causes the threaded rod 4 to rotate together, and the rotation of the threaded rod 4 drives the connecting rod 6 to move in the front and rear directions, and the movement of the connecting rod 6 also causes the clamping plates 8 to move in the corresponding direction. When the clamping plate 8 approaches the mold 1 3, the clamping plate 8 begins to clamp the aluminum profile, and the slide groove 7 plays a limiting role to control the movement trajectory of the clamping plate 8. Through the cooperation between the clamping plate 8 and the slide groove 7, a fast and accurate clamping effect can be achieved, effectively preventing the occurrence of the aluminum profile deviation problem during the bending process.

[0026] Embodiment 2: The difference between this embodiment and embodiment 1 is that, the top of the base 1 is fixedly connected with a bracket 11, the top of the bracket 11 is fixedly connected with an electric push rod 12, and the output end of the electric push rod 12 is fixedly connected with a top plate 14, the bottom of the top plate 14 is fixedly connected with a slider 15, and the slider 15 is slidably connected with a slide rail 13, and the slide rail 13 is fixedly connected to the top of the base 1, and the bottom of the top plate 14 is fixedly connected with a connecting block 16, and the top of the base 1 is fixedly connected with a slide rod 17 on both sides, and the connecting block 16 corresponds to the slide rod 17, and the connecting block 16 is slidably connected to the slide rod 17, and the top The top of the plate 14 is fixedly connected with the mold 2 18, which corresponds to the slide rail 13. The mold 2 18 is slidably connected to the inside of the mold 1 3. The top of the top plate 14 is fixedly connected with the mounting plates 19 on both sides of the top plate 14. The mounting plates 19 are located on both sides of the mold 2 18. At the same time, the outer wall of the mounting plate 19 is fixedly connected with the telescopic rod 20, and the outer wall of the mounting plate 19 on both sides is fixedly connected with the spring 21. The spring 21 and the other end of the telescopic rod 20 are fixedly connected with the front plate 22. The top of the housing 2 is fixedly connected with the baffle 10 on both sides of the mold 1 3, and the baffle 10 corresponds to the front plate 22. During the working process, by starting the electric push rod 12 on the top of the bracket 11, the top plate 14 will be moved by the electric push rod 12. The top plate 14 is limited and moved on the slide rail 13 and the slide rod 17 through the slider 15 and the connecting block 16. With the movement of the top plate 14, the mold 2 18 will also move toward the mold 1 3, thereby starting to bend the aluminum profile. When the mold 2 18 gradually approaches the mold 1 3, the front plate 22 on the mounting plate 19 will contact the baffle 10, and the telescopic rod 20 will be gradually squeezed and buffered by the spring 21, so that the mold 1 3 and the mold 2 18 can be protected from damage during the processing. Through the cooperation of various components, the whole system can greatly improve the working efficiency. The electric push rod 12 drives the top plate 14 to move and drive the mold 2 18, and the front plate 22 and spring 21 on the mounting plate 19 play a role in protecting the mold. This system can reliably complete the bending processing task of aluminum profiles and ensure the safety and efficiency of the processing process.

[0027] During operation, the aluminum profile is first placed between the clamping plate 8 and the mold 3, and the turning handle 5 is turned to drive the threaded rod 4 to rotate, and the rotation of the threaded rod 4 will drive the connecting rod 6 to move forward and backward, and at the same time drive the clamping plate 8 to move. When the clamping plate 8 approaches the mold 3, the aluminum profile is clamped, and the slide groove 7 limits the movement trajectory of the clamping plate 8. With the cooperation between them, the effect of rapid clamping is achieved, which prevents the problem of offset during bending. After clamping, the electric push rod 12 on the top of the bracket 11 is started, and the electric push rod 12 will drive the top plate 14 to move, and the top plate 14 will be limited and moved on the slide rail 13 and the slide rod 17 through the slider 15 and the connecting block 16. The movement of the top plate 14 will drive the mold 2 18 to move toward the mold 1 3, and start to bend the aluminum profile. When the mold 2 18 gradually approaches the mold 1 3, the front plate 22 on the mounting plate 19 will contact the baffle 10, and will gradually squeeze the telescopic rod 20, and use the spring 21 for buffering, so as to protect the mold 1 3 and the mold 2 18 and prevent them from being damaged during processing. Through the cooperation between them, the work efficiency is greatly improved.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An aluminum profile bending die, characterized in that: The invention comprises a base (1), wherein the top of the base (1) is fixedly connected to a shell (2), and the top of the shell (2) is fixedly connected to a mold (3), and a positioning mechanism is arranged inside the base (1), wherein the positioning mechanism comprises a threaded rod (4) and a clamping plate (8), and an inner groove (9) is provided inside the shell (2), wherein the threaded rod (4) is rotatably connected to the inside of the shell (2), the outer surface of the threaded rod (4) is threadedly connected to a connecting rod (6), and the clamping plates (8) on both sides are fixedly connected to the tops of the two arms of the connecting rod (6), and a pair of sliding grooves (7) are provided on the top of the shell (2), wherein the clamping plates (8) correspond to the sliding grooves (7), and the clamping plates (8) penetrate the shell (2) and are slidably connected in the sliding grooves (7), the front sides of the two arms of the mold (3) are in contact with the inner sides of the clamping plates (8), and the other end of the threaded rod (4) is fixedly connected to a turning handle (5).

2. The aluminum profile bending die according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a bracket (11), the top of the bracket (11) is fixedly connected to an electric push rod (12), and the output end of the electric push rod (12) is fixedly connected to a top plate (14), the bottom of the top plate (14) is fixedly connected to a slider (15), and the inside of the slider (15) is slidably connected to a slide rail (13), and the slide rail (13) is fixedly connected to the top of the base (1).

3. The aluminum profile bending die according to claim 2, characterized in that: The top plate (14) is fixedly connected to connecting blocks (16) on both sides of the bottom, and the base (1) is fixedly connected to sliding rods (17) on both sides of the top. The connecting blocks (16) correspond to the sliding rods (17), and the connecting blocks (16) are slidably connected to the sliding rods (17).

4. The aluminum profile bending die according to claim 2, characterized in that: A second mold (18) is fixedly connected to the top of the top plate (14), and the second mold (18) corresponds to the slide rail (13). At the same time, the second mold (18) is slidably connected to the inside of the first mold (3).

5. The aluminum profile bending die according to claim 2, characterized in that: The top two sides of the top plate (14) are fixedly connected with mounting plates (19), the mounting plates (19) are located on the two sides of the mold (18), and the outer side walls of the mounting plates (19) are fixedly connected with telescopic rods (20), and the outer side walls of the mounting plates (19) on both sides are fixedly connected with springs (21), and the springs (21) and the other end of the telescopic rods (20) are fixedly connected with a front plate (22).

6. The aluminum profile bending die according to claim 5, characterized in that: Baffles (10) are fixedly connected to both sides of the top of the shell (2), and the baffles (10) are located on both sides of the mold (3), and the baffles (10) correspond to the front plate (22).

Images