Aluminum plate curved surface forming die

Abstract

The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate curved surface forming die which comprises a base plate, the front side of the top of the base plate is connected with a lower die through bolts, the two sides of the top of the lower die are fixedly connected with limiting vertical plates, and the left side and the right side of the rear side of each limiting vertical plate are fixedly connected with telescopic mechanisms. A third electric push rod drives a positioning baffle to move downwards, an insertion plate moves backwards out of a material storage box, the aluminum plate on the upper portion falls to the bottom in the material storage box, the insertion plate is inserted into the material storage box again to support the aluminum plate on the upper portion, and a second electric push rod pushes an aluminum plate body on the bottom to move forwards to push the machined aluminum plate forwards to fall off from a lower mold; and a third electric push rod pushes positioning baffles on the two sides to move upwards to position the front side of the next aluminum plate body, in this way, automatic discharging can be completed in the automatic feeding project, more time and labor are saved during operation, the working intensity of workers is relieved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate curved surface forming die. Background Art

[0002] Aluminum plate refers to aluminum materials with a thickness of more than 0.2mm and less than 500mm, a width of more than 200mm, and a length of less than 16m. The curved forming mold is a kind of equipment for aluminum plate processing, which is a die that bends the aluminum plate into a certain shape.

[0003] After searching, the patent number is CN215697163U, and the name is a utility model of an aluminum plate curved surface forming mold, including a base plate, brackets are fixed on both sides of the upper side of the base plate, and a lower mold seat is provided in the upper middle part of the base plate. Through research and analysis, it is found that although the plate can be positioned to avoid the movement of the plate during the stamping process, the efficiency of plate processing and production is effectively improved, and the effect of plate forming is greatly increased, thereby increasing the practicability of the device and facilitating use. However, the following defects still exist to a certain extent.

[0004] For example, the above device does not have the function of automatic feeding after bending the aluminum plate. Personnel are required to manually remove the workpiece and then manually release the material. This operation is time-consuming and labor-intensive, which increases the workload of personnel. At the same time, the material cannot be automatically unloaded during the feeding process. In order to solve the above technical problems, we have designed an aluminum plate curved surface forming mold. Summary of the invention

[0005] The purpose of the utility model is to provide an aluminum plate curved surface forming mold, which has the functions of automatic feeding and unloading, reduces the work intensity of personnel, and improves processing efficiency. It solves the problem that the lack of automatic feeding and unloading functions increases the work intensity of personnel and affects the aluminum plate processing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum plate curved surface forming mold, comprising a base plate, the front side of the top of the base plate is connected to the lower mold by bolts, both sides of the top of the lower mold are fixedly connected to the limiting vertical plates, the left and right sides of the rear side of the limiting vertical plates are fixedly connected to the telescopic mechanism, the rear side of the top of the base plate is connected to the material storage box by bolts, the inner cavity of the material storage box is provided with an aluminum plate body, a partition is placed between the upper and lower aluminum plate bodies, the left and right sides of the material storage box are connected to the first electric push rod by bolts, the output end of the first electric push rod is fixedly connected to the connecting cross plate, the left and right sides of the front side of the connecting cross plate are fixedly connected to the plug plate, the middle part of the rear side of the top of the base plate is connected to the second electric push rod by bolts, and the front side of the bottom of the base plate is connected to the material blocking mechanism by bolts.

[0007] Preferably, the material blocking mechanism includes a third electric push rod, the output end of the third electric push rod is connected to a mounting frame by bolts, the top of the mounting frame passes through the top of the base plate and is fixedly connected to a positioning baffle, and a through opening is opened on the front side of the top of the base plate.

[0008] Preferably, the telescopic mechanism includes a fixed shell, the bottom of the inner cavity of the fixed shell is fixedly connected to a telescopic spring, the top of the telescopic spring is fixedly connected to a supporting slide, and the top of the supporting slide passes through the top of the fixed shell and is fixedly connected to a sliding inclined plate.

[0009] Preferably, the left and right sides of the top of the base plate are fixedly connected to a support frame, the left and right sides of the top of the support frame are connected with hydraulic push rods through bolts, the bottom of the hydraulic push rod is connected to the upper mold by bolts, and the front side of the top of the base plate is connected to the blanking plate by bolts.

[0010] Preferably, the front side of the right side of the material storage box is connected to a box door panel via a hinge, a material discharge opening is provided at the bottom of the material storage box, and a material discharge opening and a material push opening are respectively provided at the bottom of the front and rear sides of the material storage box.

[0011] Preferably, a material leakage port is opened on the rear side of the top of the base plate, an upper baffle is fixedly connected between the rear sides of the tops of the left and right limiting vertical plates, and the output end of the second electric push rod is connected to a push plate by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The plug plate is inserted between the two aluminum plate bodies to support the upper aluminum plate. The second electric push rod works to push the lower aluminum plate body forward and out of the storage box. The sliding inclined plate moves downward to compress the telescopic spring. The aluminum plate body contacts the positioning baffle. The telescopic spring releases its elastic force and pushes the sliding inclined plate upward through the supporting slide to position the rear side of the aluminum plate body, thereby completing automatic loading.

[0014] The third electric push rod drives the positioning baffle to move downward, and the plug plate moves backward out of the storage box. The upper aluminum plate falls to the bottom of the storage box, and the plug plate is inserted into the storage box again to support the upper aluminum plate. The second electric push rod pushes the bottom aluminum plate body forward to push the processed aluminum plate forward and drop it from the lower mold. The third electric push rod pushes the positioning baffles on both sides up to position the front side of the next aluminum plate body. In this way, automatic unloading can be completed in the automatic loading project, which saves time and effort, reduces the work intensity of personnel, and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the structure of the utility model;

[0016] Figure 2 It is a front cutaway axonometric drawing of the base plate of the utility model;

[0017] Figure 3 It is a rear sectional isometric view of the telescopic mechanism of the utility model;

[0018] Figure 4 It is a rear axonometric view of the material storage box of the utility model;

[0019] Figure 5 It is a right-side top view axonometric drawing of the material storage box of the utility model;

[0020] Figure 6 It is a rear axonometric view of the structure of the utility model.

[0021] In the figure: 1. base plate; 2. lower mold; 3. unloading plate; 4. material blocking mechanism; 5. upper mold; 6. support frame; 7. hydraulic push rod; 8. material storage box; 9. aluminum plate body; 10. box door plate; 11. connecting horizontal plate; 12. first electric push rod; 13. limiting vertical plate; 14. telescopic mechanism; 15. upper baffle plate; 16. material leakage port; 17. through opening; 18. mounting frame; 19. third electric push rod; 20. positioning baffle plate; 21. sliding inclined plate; 22. supporting slide plate; 23. telescopic spring; 24. fixed shell; 25. partition plate; 26. discharge opening; 27. second electric push rod; 28. plug plate. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 , an aluminum plate curved surface forming mold, comprising a base plate 1, the front side of the top of the base plate 1 is connected with a lower mold 2 by bolts, both sides of the top of the lower mold 2 are fixedly connected with a limited vertical plate 13, the left and right sides of the rear side of the limited vertical plate 13 are fixedly connected with a telescopic mechanism 14, the rear side of the top of the base plate 1 is connected with a storage box 8 by bolts, the inner cavity of the storage box 8 is placed with an aluminum plate body 9, a partition 25 is placed between the upper and lower aluminum plate bodies 9, the left and right sides of the storage box 8 are connected with a first electric push rod 12 by bolts, the output end of the first electric push rod 12 is fixedly connected with a connecting cross plate 11, the left and right sides of the front side of the connecting cross plate 11 are fixedly connected with a plug plate 28, the middle part of the rear side of the top of the base plate 1 is connected with a second electric push rod 27 by bolts, the front side of the bottom of the base plate 1 is connected with a material blocking mechanism 4 by bolts, and the partition 25 is provided to have the function of supporting the interval, so that the plug plates 28 on both sides can be conveniently inserted between the two aluminum plate bodies 9;

[0023] See also Figure 2The material blocking mechanism 4 includes a third electric push rod 19, the output end of which is connected to a mounting frame 18 by bolts, the top of the mounting frame 18 penetrates to the top of the base plate 1 and is fixedly connected to a positioning baffle 20, and a through opening 17 is provided on the front side of the top of the base plate 1. By providing the through opening 17, the function of through installation is provided, so that the mounting frame 18 can pass through the base plate 1 to move up and down;

[0024] See also Figure 3 The telescopic mechanism 14 includes a fixed shell 24, a telescopic spring 23 is fixedly connected to the bottom of the inner cavity of the fixed shell 24, a support slide 22 is fixedly connected to the top of the telescopic spring 23, and the top of the support slide 22 penetrates to the top of the fixed shell 24 and is fixedly connected to a sliding inclined plate 21. By setting the sliding inclined plate 21, the aluminum plate body 9 can be moved downward through the smooth inclined surface during the pushing process;

[0025] See also Figure 1 The left and right sides of the top of the base plate 1 are fixedly connected with support frames 6, and the left and right sides of the top of the support frame 6 are penetrated by hydraulic push rods 7 through bolts. The bottom of the hydraulic push rod 7 is connected to the upper mold 5 by bolts, and the front side of the top of the base plate 1 is connected to the blanking plate 3 by bolts. By setting the blanking plate 3, it has the function of guiding materials and can guide the fallen workpieces to the storage box;

[0026] See also Figure 1 and Figure 5 The front side of the right side of the storage box 8 is connected with a box door plate 10 through a hinge, and a discharge opening 26 is provided at the bottom of the storage box 8. The bottoms of the front and rear sides of the storage box 8 are respectively provided with a discharge opening and a push opening. By providing the discharge opening 26, the function of discharge is provided, and the partition plate 25 can be easily removed from the storage box 8;

[0027] See also Figure 2 and Figure 6 A material leakage port 16 is provided on the rear side of the top of the base plate 1, an upper baffle plate 15 is fixedly connected between the rear sides of the tops of the left and right limiting vertical plates 13, and the output end of the second electric push rod 27 is connected to the push plate by bolts. By setting the upper baffle plate 15, a limiting function is provided, which can limit the rear side of the aluminum plate during the forward movement, thereby preventing the rear side of the aluminum plate from warping up, which is conducive to positioning it.

[0028] When in use, connect the device to an external power supply and controller, open the box door 10, place the aluminum plate body 9 at the bottom of the storage box 8 and place a partition 25 on it, then place another aluminum plate body 9 on the partition 25, and stack them according to the above operations. After the placement is completed, close the box door 10, control the first electric push rod 12 to drive the plug 28 connecting the two sides of the cross plate 11 to move forward and insert it between the two aluminum plate bodies 9 to support the upper aluminum plate body 9, and then control the second electric push rod 27 to work to push the upper aluminum plate body 9. The aluminum plate body 9 at the bottom moves forward out of the storage box 8 and passes through the bottom of the upper baffle plate 15. The sliding inclined plate 21 moves downward after being pushed to compress the telescopic spring 23 through the supporting slide plate 22. The aluminum plate body 9 continues to move forward until it contacts the positioning baffle 20 on the front side. At this time, the rear side of the aluminum plate body 9 also passes through the sliding inclined plate 21. At this time, the telescopic spring 23 releases its elastic force and pushes the sliding inclined plate 21 upward through the supporting slide plate 22 to position the rear side of the aluminum plate body 9. In this way, after the aluminum plate body 9 is positioned, it is avoided to When the upper die 2 is bent, the upper die 5 moves downward, and the lower die 2 is bent. When the upper die 5 is bent, the upper die 5 moves upward and resets. When the upper die 5 is bent, the upper die 5 moves downward, and the upper die 5 moves downward. When the upper die 5 is bent, the upper die 5 moves upward and resets. When the upper die 5 is bent, the upper die 5 moves downward, and the upper die 5 moves downward. When the upper die 5 is bent, the upper die 5 moves upward and resets. When the upper die 5 is bent, the upper die 5 moves downward, and the upper die 5 moves downward. When the upper die 5 is bent, the upper die 5 moves upward and resets. When the upper die 5 is bent, the upper die 5 moves downward, and the upper die 5 moves downward. When the upper die 5 is bent, the upper die 5 moves upward and resets. When the upper die 5 is bent, the upper die 5 moves downward, and the upper die 5 moves downward.

[0029] To sum up: the aluminum plate curved surface forming mold, through the coordinated use of the material blocking mechanism 4, the material storage box 8, the aluminum plate body 9, the box door panel 10, the connecting cross plate 11, the first electric push rod 12, the telescopic mechanism 14, the upper baffle plate 15, the second electric push rod 27 and the plug plate 28, solves the problem of lack of automatic feeding and unloading functions, increases the work intensity of personnel, and affects the efficiency of aluminum plate processing.

Claims

1. A curved surface forming die for an aluminum plate, comprising a base plate (1), characterized in that: The front side of the top of the base plate (1) is connected to the lower mold (2) by bolts, both sides of the top of the lower mold (2) are fixedly connected to the limit vertical plate (13), the left and right sides of the rear side of the limit vertical plate (13) are fixedly connected to the telescopic mechanism (14), the rear side of the top of the base plate (1) is connected to the material storage box (8) by bolts, the inner cavity of the material storage box (8) is provided with an aluminum plate body (9), a partition plate (25) is placed between the upper and lower aluminum plate bodies (9), the left and right sides of the material storage box (8) are connected to the first electric push rod (12) by bolts, the output end of the first electric push rod (12) is fixedly connected to the connecting horizontal plate (11), the left and right sides of the front side of the connecting horizontal plate (11) are fixedly connected to the plug plate (28), the middle part of the rear side of the top of the base plate (1) is connected to the second electric push rod (27) by bolts, and the front side of the bottom of the base plate (1) is connected to the material blocking mechanism (4) by bolts.

2. The aluminum plate curved surface forming mold according to claim 1, characterized in that: The material blocking mechanism (4) comprises a third electric push rod (19), the output end of the third electric push rod (19) is connected to a mounting frame (18) via a bolt, the top of the mounting frame (18) penetrates to the top of the base plate (1) and is fixedly connected to a positioning baffle (20), and a through opening (17) is provided on the front side of the top of the base plate (1).

3. The aluminum plate curved surface forming mold according to claim 1, characterized in that: The telescopic mechanism (14) comprises a fixed shell (24), the bottom of the inner cavity of the fixed shell (24) is fixedly connected to a telescopic spring (23), the top of the telescopic spring (23) is fixedly connected to a supporting slide plate (22), and the top of the supporting slide plate (22) passes through the top of the fixed shell (24) and is fixedly connected to a sliding inclined plate (21).

4. The aluminum plate curved surface forming mold according to claim 1, characterized in that: The left and right sides of the top of the base plate (1) are fixedly connected to support frames (6), the left and right sides of the top of the support frame (6) are connected to hydraulic push rods (7) through bolts, the bottom of the hydraulic push rod (7) is connected to the upper mold (5) through bolts, and the front side of the top of the base plate (1) is connected to the blanking plate (3) through bolts.

5. The aluminum plate curved surface forming mold according to claim 1, characterized in that: The front side of the right side of the material storage box (8) is connected to a box door panel (10) via a hinge, the bottom of the material storage box (8) is provided with a material discharge opening (26), and the bottoms of the front and rear sides of the material storage box (8) are respectively provided with a material discharge opening and a material push opening.

6. The aluminum plate curved surface forming mold according to claim 1, characterized in that: A material leakage port (16) is provided at the rear side of the top of the base plate (1), an upper baffle plate (15) is fixedly connected between the rear sides of the tops of the left and right limit vertical plates (13), and an output end of the second electric push rod (27) is connected to a push plate via bolts.

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