Aluminum profile finish broaching and shaping die

Abstract

The utility model relates to the technical field of shaping dies, and discloses an aluminum profile finish broaching shaping die which comprises a bottom plate, the top of the bottom plate is fixedly connected with a top frame, the right side of the top frame is fixedly connected with an outer frame, a motor is installed in the outer frame, and the output end of the motor is fixedly connected with a driving rod. A driving wheel is fixedly connected to the right side of the exterior of the driving rod, a belt sleeves the exterior of the driving wheel, two cams are fixedly connected to the exterior of the driving rod, a plurality of sliding columns are slidably connected to the top of the top frame, a plurality of fixing sleeves are fixedly connected to the bottom of the top frame, and springs sleeve the exterior of the sliding columns. And the exteriors of the multiple sliding columns are fixedly connected with limiting plates. According to the aluminum profile finish broaching and shaping die, rapid die assembly and upper die resetting of the aluminum profile finish broaching and shaping die can be achieved, a machined part can be rapidly and automatically ejected out, manual taking-out is not needed, and therefore the discharging efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaping dies, in particular to a precision drawing shaping die for aluminum profiles. Background Art

[0002] Aluminum profiles are metal materials of various shapes made from aluminum alloy materials through extrusion, stretching and other processing techniques. They are commonly used in construction, transportation, electronics, aerospace and other fields. Shaping refers to further shape adjustment and trimming of aluminum profiles during the extrusion process to obtain the desired final shape and size.

[0003] After searching, the Chinese patent document announcement number is: CN208944877U. The utility model discloses a mechanical power aluminum profile shaping tool, including a base, a material placement workbench, a calibration power mechanism, a fixed mold, a movable mold and a calibration column. The upper part of the base is provided with a material placement workbench, and at least 4 calibration power mechanisms are arranged around the lower part of the material placement workbench. The calibration power mechanism is provided with a movable mold on the upper part of the material placement workbench. The material placement workbench is fixed with a fixed mold opposite to the movable mold, and the material placement workbench is provided with a calibration column. The utility model enables the tool to correct the shape of the aluminum profile to reach the designed size, improve the processing accuracy of the aluminum profile, and reduce the labor intensity.

[0004] Although the above patent mentioned in the beneficial effects that "the utility model applies a base, a material placement workbench, a positioning power mechanism, a fixed mold, a movable mold and a positioning column to the aluminum profile positioning tooling, so that the tooling can meet the needs of different profile sizes, is easy to operate, simple and convenient to operate, lightweight, and can calibrate and shape the fillet, curved edge and straight edge of the aluminum profile. The mold is easy to replace and can adapt to different fillet radii. It is easy to operate and can work at any position on the shaping platform. The tooling can correct the shape of the aluminum profile to achieve the designed size, improve the processing accuracy of the aluminum profile, and reduce manual labor intensity", but it is unable to achieve rapid clamping of the upper and lower modules and rapid resetting of the upper module. Therefore, in view of the above shortcomings, an aluminum profile precision drawing and shaping mold is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed aluminum profile precision drawing and shaping mold is intended to improve the problem that some aluminum profile precision drawing and shaping molds in the prior art cannot achieve rapid mold closing and automatic reset after mold forming.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The aluminum profile finishing and shaping die comprises a base plate, the top of the base plate is fixedly connected to a top frame, the right side of the top frame is fixedly connected to an outer frame, a motor is installed inside the outer frame, the output end of the motor is fixedly connected to a driving rod, the outer right side of the driving rod is fixedly connected to a driving wheel, the outer sleeve of the driving wheel is provided with a belt, the outer side of the driving rod is fixedly connected to two cams, the top of the top frame is slidably connected to a plurality of sliding columns, the bottom of the top frame is fixedly connected to a plurality of fixed sleeves, the outer sides of the plurality of sliding columns are all provided with springs, the outer sides of the plurality of sliding columns are all fixedly connected to limiting plates, the bottoms of the plurality of sliding columns are fixedly connected to an upper module, and a driven component is provided on the bottom right side of the base plate.

[0008] Further, the driven assembly includes a fixed plate, the top of the fixed plate is fixedly connected to the bottom right side of the base plate, the left side of the fixed plate is rotatably connected to a threaded rod, the right side of the threaded rod is fixedly connected to a driven wheel, the outside of the driven wheel is sleeved inside the belt, the external thread of the threaded rod is threadedly connected to a threaded block, the bottom of the base plate is fixedly connected to a connecting plate, the top of the threaded block is fixedly connected to a special-shaped block, the top of the base plate is fixedly connected to a support plate, the bottom of the base plate is fixedly connected to a fixing ring, the inside of the fixing ring is slidably connected to a sliding rod, the outside of the sliding rod is fixedly connected to a counterweight block, the top of the sliding rod is fixedly connected to a top block, and the top of the support plate is fixedly connected to a lower module.

[0009] Furthermore, a feed pipe is fixedly connected to the left side of the top frame, and columns are fixedly connected to the four bottom corners of the bottom plate.

[0010] Furthermore, the outer portion of the limiting plate is slidably connected to the inner portion of the fixing sleeve, and the outer portion of the sliding column is slidably connected to the inner portion of the fixing sleeve.

[0011] Furthermore, one end of the spring is fixedly connected to the bottom of the limiting plate, and the other end of the spring is fixedly connected to the inside of the fixing sleeve.

[0012] Furthermore, the outside of the cam contacts the top of the upper module, and the left side of the driving wheel is rotatably connected to the right side of the top frame.

[0013] Furthermore, the outside of the belt is slidably connected to the inside of the outer frame, and the left side of the driven wheel is rotationally connected to the right side of the fixed plate.

[0014] Furthermore, the counterweight block is slidably connected to the inside of the support plate, the outside of the top block is slidably connected to the inside of the lower module, and the bottom of the sliding rod is in contact with the top of the special-shaped block.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by using the driving rod, driving wheel, belt, cam, sliding column, fixed sleeve, spring, limit plate, upper module and other structures in coordination, the aluminum profile fine drawing and shaping die can be quickly closed and the upper die can be reset, thereby greatly improving the processing efficiency.

[0017] 2. In the utility model, through the coordinated use of the driven wheel, threaded block, connecting plate, special-shaped block, support plate, fixed ring, sliding rod, counterweight block, ejector block and other structures, the workpiece of the aluminum profile fine drawing and shaping mold can be quickly and automatically ejected without manual removal, thereby greatly speeding up the material unloading efficiency and thus greatly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the aluminum profile precision drawing and shaping die proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the outer frame of the aluminum profile precision drawing and shaping die proposed by the utility model;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the internal structure of the support plate structure of the aluminum profile precision drawing and shaping die proposed by the utility model.

[0022] Legend:

[0023] 1. Bottom plate; 2. Top frame; 3. Outer frame; 4. Motor; 5. Driving rod; 6. Active wheel; 7. Belt; 8. Cam; 9. Sliding column; 10. Fixed sleeve; 11. Spring; 12. Limiting plate; 13. Upper module; 14. Fixed plate; 15. Threaded rod; 16. Driven wheel; 17. Threaded block; 18. Connecting plate; 19. Special-shaped block; 20. Support plate; 21. Fixed ring; 22. Sliding rod; 23. Counterweight block; 24. Top block; 25. Lower module; 26. Feed pipe; 27. Column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3The utility model provides an embodiment: an aluminum profile fine drawing and shaping mold, including a bottom plate 1, a top frame 2 is fixedly connected to the top of the bottom plate 1, an outer frame 3 is fixedly connected to the right side of the top frame 2, a motor 4 is installed inside the outer frame 3, and the design here can realize the protection of the motor 4 through the outer frame 3, a driving rod 5 is fixedly connected to the output end of the motor 4, and a driving wheel 6 is fixedly connected to the right side of the outside of the driving rod 5, and the driving rod 5 can be driven to rotate by the motor 4, and then the driving wheel 6 can be driven to rotate, and a belt 7 is provided on the outside of the driving wheel 6, and the rotation of the driving wheel 6 will make the belt 7 slide, and then the driven wheel 16 can be driven to rotate, and the outside of the driving rod 5 is fixedly connected to two cams 8, and the design here is through The rotation of the driving rod 5 can cause the cam 8 to rotate, and then the height of the cam 8 will change during the rotation process. The top of the top frame 2 is slidably connected to multiple sliding columns 9, and the bottom of the top frame 2 is fixedly connected to multiple fixed sleeves 10. The outsides of the multiple sliding columns 9 are all sleeved with springs 11. The design here uses the springs 11 to enable the displacement and reset of the sliding columns 9. The outsides of the multiple sliding columns 9 are all fixedly connected to the limiting plates 12. The design here uses the limiting plates 12 to prevent the sliding columns 9 from detaching from the inside of the fixed sleeves 10. The bottoms of the multiple sliding columns 9 are fixedly connected to the upper modules 13. The design here uses the displacement of the sliding columns 9 to drive the upper modules 13 to move. A driven component is provided on the bottom right side of the bottom plate 1.

[0026] Reference Figure 1 and Figure 4The driven component includes a fixed plate 14, the top of the fixed plate 14 is fixedly connected to the bottom right side of the base plate 1, the left side of the fixed plate 14 is rotatably connected to a threaded rod 15, and the right side of the threaded rod 15 is fixedly connected to a driven wheel 16. It is designed here that the threaded rod 15 can be driven to rotate by the rotation of the driven wheel 16. The outer part of the driven wheel 16 is sleeved inside the belt 7. The outer thread of the threaded rod 15 is connected to a threaded block 17. As the threaded rod 15 rotates, the threaded block 17 will be displaced. The bottom of the base plate 1 is fixedly connected to a connecting plate 18. The connecting plate 18 is designed here to ensure the stability of the rotation of the threaded rod 15. The top of the threaded block 17 is fixedly connected to a special-shaped block 19. It is designed here that the displacement of the threaded block 17 can drive the special-shaped block 19 to move. The top of the bottom plate 1 is fixedly connected to a support plate 20, the bottom of the bottom plate 1 is fixedly connected to a fixing ring 21, the inside of the fixing ring 21 is slidably connected to a sliding rod 22, the sliding rod 22 can be lifted up by the displacement of the special-shaped block 19, the outside of the sliding rod 22 is fixedly connected to a counterweight block 23, the counterweight block 23 is designed here to enable the sliding rod 22 and the top block 24 to be quickly reset, the top of the sliding rod 22 is fixedly connected to the top block 24, the top of the support plate 20 is fixedly connected to a lower module 25, and the lower module 25 and the upper module 13 can be molded together here, the left side of the top frame 2 is fixedly connected to a feed pipe 26, and the feed pipe 26 is designed here to enable the entry of the workpiece, and the four bottom corners of the bottom plate 1 are fixedly connected to columns 27.

[0027] Reference Figure 2 - Figure 4The outer part of the limit plate 12 is slidably connected to the inner part of the fixed sleeve 10. The limit plate 12 is designed here to prevent the sliding column 9 from detaching from the outer part of the fixed sleeve 10. The outer part of the sliding column 9 is slidably connected to the inner part of the fixed sleeve 10. One end of the spring 11 is fixedly connected to the bottom of the limit plate 12, and the other end of the spring 11 is fixedly connected to the inner part of the fixed sleeve 10. The design here uses the elastic force of the spring 11 to achieve rapid mold closing and resetting of the upper module 13. The outer part of the cam 8 contacts the top of the upper module 13. The rotation of the cam 8 designed here can cause the upper module 13 to move. The left side of the driving wheel 6 is rotatably connected to the right side of the top frame 2. The outer part of the belt 7 is slidably connected to the inner part of the outer frame 3. The design here allows the belt 7 to slide through the driving wheel 6, which can then drive the driven wheel 16 to rotate, thereby realizing power transmission. The left side of the driven wheel 16 is rotatably connected to the right side of the fixed plate 14, and the counterweight block 23 is slidably connected to the inside of the support plate 20. When designing the counterweight block 23 here, in order to enable the top block 24 to be reset under the action of the gravity of the counterweight block 23, the outside of the top block 24 is slidably connected to the inside of the lower module 25. It is designed here that the mold is ejected by the displacement of the top block 24, which can greatly improve the processing efficiency. The bottom of the sliding rod 22 is in contact with the top of the special-shaped block 19. It is designed here that the sliding rod 22 can be lifted up by the displacement of the special-shaped block 19, and then the mold can be ejected.

[0028] Working principle: When the mold needs to be shaped, the workpiece to be processed can be passed through the feed pipe 26 into the interior of the top frame 2. At this time, the motor 4 can be started, and the drive rod 5 can be driven to rotate by the forward and reverse rotation of the output end of the motor 4, so that the cam 8 can be rotated. As the cam 8 rotates, the cam 8 will contact the upper module 13 and squeeze the upper module 13 downward. At this time, as the upper module 13 moves downward, the sliding column 9 will move downward. At this time, as the sliding column 9 moves downward, the limit plate 12 will move downward, and the spring 11 will be compressed. At this time, as the upper module 13 moves downward, it will be molded with the lower module 25, so that the workpiece can be shaped and processed. At this time, as the drive rod 5 rotates, the cam 8 will be separated from the upper module 13. At this time, the elastic force of the spring 11 will make the limit plate 12 reset, which can greatly speed up the mold processing efficiency.

[0029] As the driving rod 5 rotates, the belt 7 will be used to make the driven wheel 16 rotate. At this time, as the driven wheel 16 rotates, the threaded rod 15 will rotate. As the threaded rod 15 rotates, the threaded block 17 will be displaced. At this time, as the threaded block 17 is displaced, the special-shaped block 19 will be displaced along with the displacement of the threaded block 17. At this time, the bottom of the sliding rod 22 will slide on the top of the special-shaped block 19, and then the sliding rod 22 will be displaced upward by the trapezoidal design of the sliding rod 22. At the same time, the top block 24 will be ejected from the inside of the lower module 25, and then the completed mold can be ejected, thereby greatly improving the mold processing efficiency. After the sliding rod 22 slides once on the top of the special-shaped block 19, it will return again with the forward and reverse rotation of the motor 4, so as to cooperate with the mold closing of the upper module 13 and the lower module 25. Whenever the mold closing is completed in the resetting process of the upper module 13, the top of the top block 24 will be made, thereby improving the processing efficiency.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Aluminum profile fine drawing and shaping die, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a top frame (2), the right side of the top frame (2) is fixedly connected to an outer frame (3), a motor (4) is installed inside the outer frame (3), the output end of the motor (4) is fixedly connected to a driving rod (5), the right side of the outside of the driving rod (5) is fixedly connected to a driving wheel (6), the outside of the driving wheel (6) is sleeved with a belt (7), the outside of the driving rod (5) is fixedly connected to two cams (8), the top of the top frame (2) is slidably connected to a plurality of sliding columns (9), the bottom of the top frame (2) is fixedly connected to a plurality of fixing sleeves (10), the outside of the plurality of sliding columns (9) are sleeved with springs (11), the outside of the plurality of sliding columns (9) are fixedly connected to a limiting plate (12), the bottom of the plurality of sliding columns (9) are fixedly connected to an upper module (13), and a driven component is arranged on the right side of the bottom of the bottom plate (1).

2. The aluminum profile finishing and shaping die according to claim 1, characterized in that: The driven assembly comprises a fixed plate (14), the top of the fixed plate (14) is fixedly connected to the right side of the bottom of the base plate (1), the left side of the fixed plate (14) is rotatably connected to a threaded rod (15), the right side of the threaded rod (15) is fixedly connected to a driven wheel (16), the outer portion of the driven wheel (16) is sleeved inside the belt (7), the outer portion of the threaded rod (15) is threadedly connected to a threaded block (17), and the bottom of the base plate (1) is fixedly connected to a connecting plate (18), The top of the threaded block (17) is fixedly connected to a special-shaped block (19), the top of the base plate (1) is fixedly connected to a support plate (20), the bottom of the base plate (1) is fixedly connected to a fixing ring (21), the interior of the fixing ring (21) is slidably connected to a sliding rod (22), the exterior of the sliding rod (22) is fixedly connected to a counterweight block (23), the top of the sliding rod (22) is fixedly connected to a top block (24), and the top of the support plate (20) is fixedly connected to a lower module (25).

3. The aluminum profile finishing and shaping die according to claim 1, characterized in that: A feed pipe (26) is fixedly connected to the left side of the top frame (2), and columns (27) are fixedly connected to the four bottom corners of the bottom plate (1).

4. The aluminum profile finishing and shaping die according to claim 1, characterized in that: The outside of the limiting plate (12) is slidably connected to the inside of the fixing sleeve (10), and the outside of the sliding column (9) is slidably connected to the inside of the fixing sleeve (10).

5. The aluminum profile finishing and shaping die according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the bottom of the limiting plate (12), and the other end of the spring (11) is fixedly connected to the inside of the fixing sleeve (10).

6. The aluminum profile finishing and shaping die according to claim 1, characterized in that: The outside of the cam (8) contacts the top of the upper module (13), and the left side of the driving wheel (6) is rotatably connected to the right side of the top frame (2).

7. The aluminum profile finishing and shaping die according to claim 2, characterized in that: The outside of the belt (7) is slidably connected to the inside of the outer frame (3), and the left side of the driven wheel (16) is rotationally connected to the right side of the fixed plate (14).

8. The aluminum profile finishing and shaping die according to claim 2, characterized in that: The counterweight block (23) is slidably connected to the inside of the support plate (20), the outside of the top block (24) is slidably connected to the inside of the lower module (25), and the bottom of the sliding rod (22) is in contact with the top of the special-shaped block (19).

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