Bending forming device for numerical control machining of aluminum products

Abstract

The utility model relates to the technical field of aluminum product bending, in particular to a numerical control machining aluminum product bending forming device. Comprising a bending platform, the bottom of the bending platform is fixedly connected with two supporting frames used for supporting the bending platform, the top of the bending platform is fixedly connected with two vertical rods, the two vertical rods are symmetrically arranged, the top of the bending platform is connected with two fastening assemblies used for clamping aluminum products, and the two fastening assemblies are fixedly connected with the bending platform. The other ends of the fastening assemblies extend out of the top of the vertical rod, and the interiors of the two fastening assemblies are connected with adjusting assemblies used for adjusting the clamping states of the fastening assemblies. According to the aluminum product bending forming device, the two vertical rods are arranged at the top of the bending platform, so that the fastening assembly can be installed between the vertical rods and the bending platform, aluminum products in different forms can be clamped through the fastening assembly and the adjusting assembly arranged in the fastening assembly, and the overall applicability of the bending forming device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum product bending, in particular to a numerical control aluminum product bending and forming device. Background Art

[0002] Aluminum products are a general term for daily necessities and industrial products made of aluminum alloy as the main raw material. Aluminum alloy is a general term for alloys based on aluminum. Aluminum alloy has low density but relatively high strength, close to or exceeding high-quality steel. It has good plasticity and can be processed into various profiles. Therefore, it is widely used in various industries. In the processing of aluminum products, it will be bent, so a bending device is needed;

[0003] For example, a CNC aluminum product bending and forming device with Chinese patent publication number: CN208600514U includes a table, the bottom of the table is fixedly connected to a fixed ball, the surface of the fixed ball is movably connected to a bottom plate, both sides of the bottom of the bottom plate are fixedly connected to movable rods, the surface of the movable rods is movably connected to support legs, the surface of the movable rods is provided with a socket, the inside of the socket is movably connected to an insertion rod, and the front end of the insertion rod passes through the socket and the support leg in turn and extends to the outside of the support leg. The utility model makes the CNC aluminum product bending and forming device easy to use by setting a motor, a bearing, a screw, a movable block, a hydraulic lifting column, a first ring, a second ring, a fixing bolt, a nut and an adjusting bolt for coordinated use. The CNC aluminum product bending and forming device can bend and form various types of aluminum alloy pipes, can meet people's needs, and is convenient for people to use;

[0004] When the current aluminum bending machine bends aluminum products, it needs to be inserted into the ring for fixing. Due to the single internal structure of the ring and the various shapes of aluminum products that can be processed, it is inconvenient for the current aluminum bending machine to clamp and bend aluminum plates or other special-shaped aluminum products, which to a certain extent affects the overall applicability of the bending machine. In view of this, we propose a CNC processing aluminum product bending and forming device. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a CNC aluminum product bending and forming device that can clamp aluminum products of different shapes through a fastening component arranged on the surface of the bending platform and an adjusting component arranged inside the platform.

[0006] By means of the fastening components arranged on the surface of the bending platform and the adjusting components arranged inside it, aluminum products of different shapes can be clamped, which effectively improves the overall applicability of the bending forming device. At the same time, the inner sleeve pad on the surface of the fastener is used to fill the gap between the folding part and the middle plate, which effectively improves the clamping stability of the aluminum product.

[0007] Therefore, the utility model provides a CNC processing aluminum product bending and forming device, which includes a bending platform, the bottom of the bending platform is fixedly connected to two support frames for supporting it, the top of the bending platform is fixedly connected to two vertical poles, and the two vertical poles are symmetrically placed, the top of the bending platform is connected to two fastening components for clamping the aluminum product, and the other end of the fastening component extends out of the top of the vertical pole, and the two fastening components are internally connected with adjustment components for adjusting their clamping state.

[0008] As a further improvement of the present technical solution, the fastening assembly includes two fasteners arranged on the surface of the bending platform, one of the fasteners is connected to the surface of the bending platform, and the top of the other fastener is connected to a threaded rod. An adjustment hole is opened in the middle of the vertical pole, and the other end of the threaded rod passes through the adjustment hole and extends out of the top of the vertical pole. A fastening compartment is formed between the two fasteners, and the two fasteners are both composed of a middle plate and two folding parts.

[0009] As a further improvement of the present technical solution, the adjustment assembly includes two connecting shafts connected on both sides of the middle plate, the two folding parts are respectively connected to the two connecting shafts, the side wall of the middle plate is fixedly connected with an outer rod, and the ends of the two connecting shafts are connected to the turntable through the outer rod.

[0010] As a further improvement of the technical solution, a connecting plate is sleeved on the surface of the threaded rod close to the middle plate, a plug-in rod is fixedly connected to the top of the connecting plate, and a plug-in groove is opened in the middle of the vertical rod to fit the surface of the plug-in rod.

[0011] As a further improvement of the technical solution, the two fasteners are connected to a connecting piece on one side surface close to the fastening bin, and the other side of the connecting piece is connected to the inner sleeve pad, and the inner sleeve pad is made of elastic material.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the CNC aluminum product bending and forming device, the bending platform can be stably supported by two support frames arranged at the bottom of the bending platform, and the two vertical poles arranged at the top of the bending platform allow the fastening assembly to be installed between the vertical poles and the bending platform. The fastening assembly and the adjustment assembly arranged inside the fastening assembly can be used to clamp aluminum products of different shapes, thereby effectively improving the overall applicability of the bending and forming device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the fastening assembly of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Bending platform; 11. Vertical pole; 12. Support frame;

[0021] 2. Fastening assembly; 21. Fastener; 22. Folding piece; 23. Middle plate; 24. Threaded rod; 25. Adjustment hole;

[0022] 3. Adjustment assembly; 31. Connecting shaft; 32. External rod; 33. Turntable;

[0023] 4. plug-in rod; 41. connecting plate; 42. plug-in slot;

[0024] 5. Inner sleeve pad; 51. Connecting parts. DETAILED DESCRIPTION

[0025] When the current aluminum bending machines bend aluminum products, they need to be inserted into the ring for fixing. Due to the single internal structure of the ring and the various shapes of aluminum products that can be processed, the current aluminum bending machines are not convenient for clamping and bending aluminum plates or other special-shaped aluminum products, which affects the overall applicability of the bending machines to a certain extent.

[0026] See also Figure 1-Figure 4 As shown, the device includes a bending platform 1, the bottom of the bending platform 1 is fixedly connected to two support frames 12 for supporting it, the top of the bending platform 1 is fixedly connected to two vertical poles 11, and the two vertical poles 11 are symmetrically placed, the top of the bending platform 1 is connected to two fastening components 2 for clamping aluminum products, and the other end of the fastening component 2 extends out of the top of the vertical pole 11, and the two fastening components 2 are internally connected to the adjustment components 3 for adjusting their clamping state.

[0027] First, the specific structure of the fastening assembly 2 is disclosed. The fastening assembly 2 includes two fasteners 21 arranged on the surface of the bending platform 1, one of the fasteners 21 is connected to the surface of the bending platform 1, and the top of the other fastener 21 is connected to a threaded rod 24. An adjustment hole 25 is opened in the middle of the vertical pole 11, and the other end of the threaded rod 24 passes through the adjustment hole 25 and extends out of the top of the vertical pole 11. A fastening chamber is formed between the two fasteners 21, and the two fasteners 21 are composed of a middle plate 23 and two folding parts 22. By using the two fasteners 21 arranged on the surface of the bending platform 1, the aluminum product can be clamped in the fastening chamber formed between the two fasteners 21. When the surface of the aluminum product is attached to the surface of the fastener 21 on the lower side, the threaded rod 24 on the top of the vertical pole 11 is rotated to drive the fastener 21 movably connected at the bottom of the threaded rod 24 to move vertically on the surface of the bending platform 1. When the surface of the upper fastener 21 is attached to the surface of the aluminum product, the clamping operation of the aluminum product is completed.

[0028] Secondly, the specific structure of the adjustment component 3 is disclosed. The adjustment component 3 includes two connecting shafts 31 connected to both sides of the middle plate 23. The two folding members 22 are respectively connected to the two connecting shafts 31. The side wall of the middle plate 23 is fixedly connected with an outer rod 32. The ends of the two connecting shafts 31 pass through the outer rod 32 and are connected to the turntable 33. When the aluminum product to be clamped is in the form of a round tube, the turntable 33 is rotated to drive the connecting shaft 31 connected to the turntable 33 to rotate, so that the fastener 21 can be adjusted in shape, thereby facilitating the clamping of aluminum products of different shapes, and effectively improving the overall applicability of the bending forming device.

[0029] The improvement of this embodiment lies in that: first, the two support frames 12 arranged at the bottom of the bending platform 1 can be used to stably support the bending platform 1. When the aluminum product needs to be clamped and bent, the surface of the aluminum product is attached to the surface of the fastener 21 on the lower side, and the threaded rod 24 at the top of the vertical rod 11 is rotated to drive the fastener 21 movably connected at the bottom of the threaded rod 24 to move vertically on the surface of the bending platform 1. When the surface of the upper fastener 21 is attached to the surface of the aluminum product, the clamping operation of the aluminum product is completed. When the aluminum product to be clamped is in the shape of a round tube, the turntable 33 is rotated to drive the connecting shaft 31 connected to the turntable 33 to rotate, so that the fastener 21 can be adjusted in shape, thereby facilitating the clamping of aluminum products of different shapes, and effectively improving the overall applicability of the bending and forming device.

[0030] Considering the stability of the upper fastener 21 during adjustment, in order to further improve the stability of the upper fastener 21, Figure 1-Figure 2 As shown, a connecting plate 41 is sleeved on the surface of the threaded rod 24 close to the middle plate 23 , a plug-in rod 4 is fixedly connected to the top of the connecting plate 41 , and a plug-in groove 42 that fits the surface of the plug-in rod 4 is opened in the middle of the vertical rod 11 .

[0031] The improvement lies in that when the fastener 21 is adjusted in height, it can drive the connecting plate 41 connected to the top of the middle plate 23 to move vertically, so that the plug-in rod 4 fixedly connected to the top of the connecting plate 41 can slide inside the plug-in groove 42, effectively improving the movement stability of the upper fastener 21.

[0032] Since there is a certain gap on the surface of the fastener 21 when adjusting the shape, in order to further improve the clamping fit between the fastener 21 and the aluminum product, Figure 1-Figure 3 As shown, the two fasteners 21 are connected to a connecting piece 51 on one side surface close to the fastening compartment, and the other side of the connecting piece 51 is connected to the inner sleeve pad 5, and the inner sleeve pad 5 is made of elastic material.

[0033] The improvement lies in that when the fastener 21 is adjusted in shape, the connecting piece 51 and the inner sleeve pad 5 connected to its surface can be adjusted accordingly, filling the gap between the folding piece 22 and the middle plate 23. The inner sleeve pad 5 is made of elastic material, which effectively improves the clamping stability of the aluminum product.

[0034] In summary, the working principle of this scheme is as follows: first, the two support frames 12 arranged at the bottom of the bending platform 1 can be used to stably support the bending platform 1. When the aluminum product needs to be clamped and bent, the surface of the aluminum product is attached to the surface of the fastener 21 on the lower side, and the threaded rod 24 at the top of the vertical rod 11 is rotated to drive the fastener 21 movably connected at the bottom of the threaded rod 24 to move vertically on the surface of the bending platform 1. When the surface of the upper fastener 21 is attached to the surface of the aluminum product, the clamping operation of the aluminum product is completed. When the aluminum product to be clamped is in the form of a round tube, the turntable 33 is rotated to drive the connecting shaft 31 connected to the turntable 33 to rotate, so that the fastener 21 can be adjusted in shape, thereby driving the connecting piece 51 and the inner sleeve pad 5 connected to its surface to adjust accordingly, filling the gap between the folding piece 22 and the middle plate 23. The inner sleeve pad 5 is made of elastic material, which effectively improves the clamping stability of the aluminum product and effectively improves the overall applicability of the bending and forming device.

[0035] When the fastener 21 is adjusted in height, it can drive the connecting plate 41 connected to the top of the middle plate 23 to move vertically, so that the plug-in rod 4 fixedly connected to the top of the connecting plate 41 can slide inside the plug-in groove 42, effectively improving the movement stability of the upper fastener 21.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A CNC aluminum product bending and forming device, comprising a bending platform (1), characterized in that: The bottom of the bending platform (1) is fixedly connected to two support frames (12) for supporting it, the top of the bending platform (1) is fixedly connected to two vertical poles (11), and the two vertical poles (11) are symmetrically placed, the top of the bending platform (1) is connected to two fastening components (2) for clamping aluminum products, and the other ends of the fastening components (2) extend out of the tops of the vertical poles (11), and the insides of the two fastening components (2) are connected to adjustment components (3) for adjusting their clamping states.

2. The CNC aluminum product bending and forming device according to claim 1 is characterized in that: The fastening assembly (2) comprises two fasteners (21) arranged on the surface of the bending platform (1), wherein one of the fasteners (21) is connected to the surface of the bending platform (1), and the top of the other fastener (21) is connected to a threaded rod (24), an adjustment hole (25) is opened in the middle of the vertical pole (11), and the other end of the threaded rod (24) passes through the adjustment hole (25) and extends out of the top of the vertical pole (11), and a fastening compartment is formed between the two fasteners (21), and the two fasteners (21) are composed of a middle plate (23) and two folding parts (22).

3. The CNC aluminum product bending and forming device according to claim 2 is characterized in that: The adjustment assembly (3) comprises two connecting shafts (31) connected to two sides of the middle plate (23); the two folding members (22) are respectively connected to the two connecting shafts (31); the side wall of the middle plate (23) is fixedly connected to an outer rod (32); the ends of the two connecting shafts (31) pass through the outer rod (32) and are connected to the rotating disk (33).

4. The CNC aluminum product bending and forming device according to claim 2 is characterized in that: A connecting plate (41) is sleeved on the surface of the threaded rod (24) close to the middle plate (23), a plug-in rod (4) is fixedly connected to the top of the connecting plate (41), and a plug-in groove (42) is formed in the middle of the vertical rod (11) and is fitted with the surface of the plug-in rod (4).

5. The CNC aluminum product bending and forming device according to claim 2 is characterized in that: A connecting piece (51) is connected to one side surface of the two fasteners (21) close to the fastening compartment, and the other side of the connecting piece (51) is connected to the inner sleeve pad (5), and the inner sleeve pad (5) is made of elastic material.

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