Precise stamping forming machine for aluminum plate

Abstract

The utility model is suitable for the technical field of aluminum plate processing, and provides an aluminum plate precision stamping forming machine which comprises a workbench. Two sets of screws are horizontally installed in the workbench, and surface threads of the two sets of screws are opposite in a central symmetry mode. According to the precise stamping forming machine for the aluminum plate, the screws, the worm and the worm gear are arranged, the two sets of screws synchronously rotate under the action of the worm and the worm gear by rotating the rotating disc, so that a workpiece is clamped in the center of the workbench, the stability of the precise stamping forming machine is effectively improved by clamping the four faces of the workpiece, and by arranging the rotating rod, the precision of the aluminum plate is improved. The rotating rod can be rotated to drive the lead screw to rotate, so that the positions of the clamping plates are independently adjusted, irregular workpieces are conveniently fixed, the positioning columns and the limiting blocks are arranged, the positioning columns and the clamping plates are movably connected in an inserted mode, the clamping plates are conveniently replaced, and various workpieces are effectively fixed by arranging the clamping plates on different side faces; the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum plate processing, in particular to an aluminum plate precision stamping forming machine. Background Art

[0002] With the continuous development of the construction industry, aluminum plates have been widely used. Aluminum plates are rectangular plates made by rolling aluminum ingots. They have the advantages of easy processing, good electrical and thermal conductivity, and low density. Aluminum plates can be divided into pure aluminum plates, alloy aluminum plates, thin aluminum plates, medium and thick aluminum plates, etc. In the processing of aluminum plates, they need to be stamped, which requires the use of a stamping machine.

[0003] However, the structure of the existing fixing device used for aluminum plate stamping processing is relatively simple, and it is difficult to position and clamp the workpiece oppositely, resulting in low fixation stability. The workpiece is prone to offset during grinding, thereby reducing the processing effect. In addition, the clamping effect of workpieces with different surfaces is poor. Aluminum parts on different planes need to use corresponding fixing mechanisms, which increases the processing cost of aluminum parts. Utility Model Content

[0004] The utility model provides an aluminum plate precision stamping forming machine, aiming to solve the problem of poor limiting effect of a fixing mechanism currently used for aluminum plate stamping.

[0005] The utility model is implemented as follows: a precision stamping machine for aluminum plates comprises a workbench; two groups of screws are horizontally installed inside the workbench, the surface threads of the two groups of screws are symmetrical and opposite to each other with a center, the two groups of screws are connected by a worm and a worm gear transmission, one end of one group of screws located outside the workbench is installed with a turntable, the surface of the screw is symmetrically sleeved with two groups of screw sleeves, the upper end of the screw sleeve is connected to a limiting sleeve, the inner sleeve of the limiting sleeve is sleeved with a screw, the surface of the screw is sleeved with a threaded sleeve, the upper end of the threaded sleeve is installed with a bracket, the top of the workbench is installed with a stamping device, and the stamping device is located directly above the workbench.

[0006] Preferably, the limiting sleeve and the screw rod are rotationally connected.

[0007] Preferably, a rectangular groove is provided inside the screw rod, a rotating rod is movably inserted inside the screw rod, and a knob is connected to one end of the rotating rod located outside the screw rod.

[0008] Preferably, a positioning column is installed between the clamping plate and the silk sleeve, the positioning column is fixedly installed on the upper end of the silk sleeve and movably plugged into the inside of the clamping plate, and a limiting block is installed on the upper end of the positioning column.

[0009] Preferably, the side surfaces of the splint are sequentially arranged as a convex surface, a concave surface and a flat surface.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] By providing a screw, a worm and a worm wheel, the device rotates the turntable, and the two sets of screws rotate synchronously under the action of the worm and the worm wheel, so that the workpiece is clamped at the center of the workbench. By clamping the four sides of the workpiece, the stability of the device is effectively improved. By providing a rotating rod, the rotating rod can be rotated to drive the screw to rotate, so that the position of the clamping plate can be adjusted separately, which is convenient for fixing irregular workpieces. By providing a positioning column and a limit block, the positioning column and the clamping plate are movably connected, which is convenient for replacing the clamping plate. By providing clamping plates on different sides, various workpieces can be effectively fixed, thereby improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the screw rod of the utility model;

[0015] In the figure: 1. workbench; 2. screw; 3. worm; 4. worm wheel; 5. turntable; 6. threaded sleeve; 7. limit sleeve; 8. screw; 9. rotating rod; 10. knob; 11. threaded sleeve; 12. positioning column; 13. limit block; 14. splint; 15. bracket; 16. stamping equipment. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The utility model embodiment provides an aluminum plate precision stamping forming machine, such as Figure 1-3 As shown, it includes a workbench 1, two groups of screws 2 are horizontally installed inside the workbench 1, the surface threads of the two groups of screws 2 are symmetrically opposite to the center, and the two groups of screws 2 are connected through a worm 3 and a worm wheel 4. One end of one group of screws 2 located outside the workbench 1 is installed with a turntable 5, and the surface of the screw 2 is symmetrically sleeved with two groups of thread sleeves 6. The upper end of the thread sleeve 6 is connected to a limiting sleeve 7, and the inner part of the limiting sleeve 7 is sleeved with a screw 8. The surface of the screw 8 is sleeved with a thread sleeve 11, and the upper end of the thread sleeve 11 is installed with a clamping plate 14. A bracket 15 is installed on the surface of the workbench 1, and a stamping device 16 is installed on the lower side of the top of the bracket 15. The stamping device 16 is located directly above the workbench 1. By arranging the screw 2, the worm 3, and the worm wheel 4, the device rotates the turntable 5, and the two groups of screws 2 rotate synchronously under the action of the worm 3 and the worm wheel 4, so that the workpiece is clamped at the center of the workbench 1, and the stability of the device is effectively improved by clamping the four sides of the workpiece.

[0019] The limiting sleeve 7 and the screw rod 8 are rotationally connected, and the limiting sleeve 7 does not affect the rotation of the screw rod 8 while dragging the screw rod 8 to slide horizontally.

[0020] A rectangular groove is provided inside the screw rod 8, and a rotating rod 9 is movably inserted inside the screw rod 8. One end of the rotating rod 9 located outside the screw rod 8 is connected to a knob 10. By setting the rotating rod 9, the rotating rod 9 can be rotated to drive the screw rod 8 to rotate, thereby adjusting the position of the clamping plate 14 individually, which is convenient for fixing irregular workpieces.

[0021] A positioning column 12 is installed between the splint 14 and the silk sleeve 11. The positioning column 12 is fixedly installed on the upper end of the silk sleeve 11 and movably plugged into the inside of the splint 14. A limiting block 13 is installed on the upper end of the positioning column 12. By setting the positioning column 12 and the limiting block 13, the positioning column 12 and the splint 14 are movably plugged, which facilitates the replacement of the splint 14.

[0022] The side surfaces of the clamping plate 14 are sequentially arranged as a convex surface, a concave surface and a flat surface. By arranging the clamping plates 14 with different side surfaces, it is convenient to effectively fix various workpieces, thereby improving the application range of the device.

[0023] A pull ring is installed at the upper end of the clamping plate 14. The pull ring is provided to facilitate the user to pull up the clamping plate 14, thereby improving the convenience of replacing the clamping surface.

[0024] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0025] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0026] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0027] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Aluminum plate precision stamping machine, characterized in that: The invention comprises a workbench (1): two groups of screw rods (2) are horizontally installed inside the workbench (1), the surface threads of the two groups of screw rods (2) are symmetrical and opposite to each other, the two groups of screw rods (2) are connected to each other by a worm (3) and a worm wheel (4), one end of one group of screw rods (2) located outside the workbench (1) is installed with a turntable (5), the surface of the screw rods (2) is symmetrically sleeved with two groups of thread sleeves (6), the upper ends of the thread sleeves (6) are connected with a limiting sleeve (7), the interior of the limiting sleeve (7) is sleeved with a screw rod (8), the surface of the screw rod (8) is sleeved with a thread sleeve (11), the upper end of the thread sleeve (11) is installed with a clamping plate (14), the surface of the workbench (1) is installed with a bracket (15), the top lower side of the bracket (15) is installed with a stamping device (16), and the stamping device (16) is located directly above the workbench (1).

2. The aluminum plate precision stamping machine according to claim 1, characterized in that: The limiting sleeve (7) and the screw rod (8) are rotationally connected.

3. The aluminum plate precision stamping machine according to claim 1, characterized in that: A rectangular groove is provided inside the screw rod (8), a rotating rod (9) is movably inserted inside the screw rod (8), and a knob (10) is connected to one end of the rotating rod (9) located outside the screw rod (8).

4. The aluminum plate precision stamping machine according to claim 1, characterized in that: A positioning column (12) is installed between the clamping plate (14) and the silk sleeve (11). The positioning column (12) is fixedly installed on the upper end of the silk sleeve (11) and movably plugged into the inside of the clamping plate (14). A limiting block (13) is installed on the upper end of the positioning column (12).

5. The aluminum plate precision stamping machine according to claim 1, characterized in that: The side surfaces of the clamping plate (14) are sequentially arranged as a convex surface, a concave surface and a flat surface.

6. The aluminum plate precision stamping machine according to claim 1, characterized in that: A pull ring is installed on the upper end of the clamping plate (14).

Images