Numerical control bending machine with material supporting device

Abstract

The numerical control bending machine with the material supporting device comprises the bending assembly, the moving guide assembly, the carrying assembly and the supporting assembly, the supporting assembly is arranged to support a product, so that a worker does not need to lift the product in the whole process when bending the large product, the workload of the worker is reduced, and the working efficiency is improved. Meanwhile, the supporting assembly more stably supports the product, the bending precision problem caused by hand shaking of a worker is avoided, the precision of the bent product is improved, meanwhile, by arranging a carrying support, a fixing support, a fixing rotary knob and a locking rotary knob, the height of the supporting assembly can be adjusted after bending female dies with different heights are replaced, and the product bending precision is improved. According to the material supporting device, the stripper plate and the bending female die are located on the same plane all the time, the bending precision is guaranteed, meanwhile, the carrying and supporting support can move in the moving guide rail, the position of the carrying and supporting support can be adjusted after a worker adjusts the position, and the convenience of the material supporting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control bending machines, in particular to a numerical control bending machine with a supporting device. Background Art

[0002] Patent document CN219745917U discloses a hydraulic CNC bending machine with an auxiliary positioning structure, including a main body, a fixed block is installed on the front of the main body. The utility model is installed with a flat plate, and the staff places the plate on the top of the flat plate so that the plate is located between the knife block and the bending plate. Then the staff holds two round rods and moves them to the middle, so that the round rods drive the L plate to move to the middle through the L rods, so that the plane part of the L plate moves to the bottom of the plate, and the vertical surface of the L plate contacts the two sides of the plate to prevent the plate from deflecting before bending. Then the staff controls the device to perform bending processing with a pedal. When the plate bends, the staff grabs the round rods and moves them to both sides to release the fixation of the plate, thereby reducing the error rate of plate bending.

[0003] However, different lower molds have different heights, and the flat plate of the CNC bending machine does not have the function of up and down adjustment, which will cause the platform to not be in the same plane as the lower mold, affecting the bending accuracy of the product. Therefore, it is necessary to improve such a structure to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC bending machine with a supporting device to solve the problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A CNC bending machine with a supporting device comprises a bending machine body and also comprises:

[0007] A bending assembly, which is arranged in the bending machine body and is used to bend the product;

[0008] A movable guide assembly, which is arranged in the bending machine body, and a movable space is arranged in the movable guide assembly;

[0009] A supporting assembly, the supporting assembly is arranged in the moving guide assembly, and an installation space is arranged in the supporting assembly;

[0010] The supporting assembly is arranged in the supporting assembly, and the product is supported by the supporting assembly.

[0011] The utility model is further configured that the bending assembly comprises:

[0012] Bending head, the top of which is connected to the bending machine body, the bottom of which is provided with a V-shaped protrusion, and the bending head is used to bend the product;

[0013] The bottom of the bending die is connected to the bending machine body. A V-shaped groove is arranged in the bending die. The V-shaped groove is matched with the bending head. The bending groove cooperates with the bending head to bend the product.

[0014] The utility model is further configured that the mobile guide assembly includes:

[0015] The movable guide rail is arranged on one side of the bending machine body. The cross section of the movable guide rail is T-shaped. An installation space is arranged in the movable guide rail, and the movable guide rail provides a moving space for the supporting assembly.

[0016] The utility model is further configured that the support assembly includes:

[0017] A carrier bracket, which is arranged in the movable guide rail, a connecting portion is arranged at one end of the movable bracket, the cross section of the connecting portion is C-shaped, and the connecting portion is connected to the movable guide rail, and a fixing port and a connecting port are arranged in the carrier bracket, and the fixing port and the connecting port are respectively provided with threads;

[0018] A fixing knob, which is arranged in the support bracket, one end of which is provided with a thread, the thread of which matches the thread of the mounting opening in the support bracket, and the support bracket is fixed by the fixing knob;

[0019] A fixing bracket, the fixing bracket is arranged in the supporting bracket, a threaded hole is arranged in the fixing bracket, the fixing bracket and the supporting bracket are bolted together through a connecting port and the threaded hole, an assembly port is arranged in the fixing bracket, a locking port is arranged on one side of the assembly port, and a thread is arranged in the locking port;

[0020] A locking knob is inserted into the locking opening of the fixing bracket, one end of the locking knob is provided with a thread matched with the locking opening, and the locking knob is used to adjust the tension of the assembly hole.

[0021] The utility model is further configured that the support assembly includes:

[0022] A support frame, which is connected to the fixed support, one end of the support frame is provided with a connecting column, the connecting column is sleeved in the assembly opening of the fixed support, the support frame can move up and down in the assembly opening, and the top of the support frame is provided with an installation space;

[0023] A supporting plate, the bottom of which is connected to the top of the support frame, and the product is supported by the supporting plate.

[0024] The utility model is further configured that a strengthening coating is provided on the surface of the supporting plate.

[0025] The utility model is further configured that the support frame is made of stainless steel.

[0026] The advantages of the utility model are:

[0027] 1. The utility model supports the product by setting a support component, so that the staff does not need to lift the product throughout the whole process when bending the large product, which reduces the workload of the staff. At the same time, the support component supports the product more stably, avoiding the bending accuracy problem caused by the hand shaking of the staff, and increasing the accuracy of the product after bending.

[0028] 2. The utility model provides a supporting bracket, a fixing bracket, a fixing knob and a locking knob. After replacing the bending dies of different heights, the height of the supporting assembly can be adjusted, so that the stripping plate and the bending die are always in the same plane, so that the control of the bending angle is more precise and the bending accuracy is guaranteed. At the same time, the supporting bracket can move in the movable guide rail, so that the staff can adjust the position of the supporting bracket after adjusting the position, thereby increasing the convenience of the supporting device.

[0029] 3. The utility model increases the service life of the support plate and reduces the maintenance cost by arranging a strengthening coating on the surface of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a front view of a CNC bending machine with a supporting device proposed by the utility model.

[0031] Figure 2 It is a left view of a CNC bending machine with a supporting device proposed by the utility model.

[0032] Figure 3 It is a three-dimensional diagram of a CNC bending machine with a supporting device proposed by the utility model.

[0033] Figure 4 The utility model is a schematic diagram of the structure of a CNC bending machine with a supporting device.

[0034] Numbers: bending machine body 100, bending head 110, bending die 120, moving guide rail 210, supporting bracket 310, fixing knob 320, fixing bracket 330, assembly opening 331, locking opening 332, locking knob 340, supporting frame 410, connecting column 411, supporting plate 420 DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0036] like Figure 1-4 As shown, the utility model proposes a CNC bending machine with a supporting device, including a bending machine body 100, and also includes a bending component, a movable guide component, a supporting component and a supporting component. The bending component is arranged in the bending machine body, and the bending component performs bending processing on the product. The movable guide component is arranged in the bending machine body, and a movable space is arranged in the movable guide component. The supporting component is arranged in the movable guide component, and an installation space is arranged in the supporting component. The supporting component is arranged in the supporting component, and the product is supported by the supporting component.

[0037] In this embodiment, the bending assembly includes a bending head 110 and a bending die 120. The top of the bending head is connected to the bending machine body, and the bottom of the bending head is provided with a V-shaped protrusion. The bending head bends the product. The bottom of the bending die is connected to the bending machine body. The bending die is provided with a V-shaped groove, which is adapted to the bending head. The bending groove cooperates with the bending head to bend the product.

[0038] In this embodiment, the movable guide assembly includes a movable guide rail 210, which is arranged on one side of the bending machine body. The cross-section of the movable guide rail is T-shaped, and an installation space is arranged in the movable guide rail. The movable guide rail provides a movable space for the supporting assembly.

[0039] In this embodiment, the support assembly includes a support bracket 310, a fixing knob 320, a fixing bracket 330 and a locking knob 340. The support bracket is arranged in the movable guide rail, and a connecting portion is arranged at one end of the movable bracket. The cross section of the connecting portion is C-shaped, and the connecting portion is connected to the movable guide rail. A fixing port and a connecting port are arranged in the support bracket, and threads are arranged in the fixing port and the connecting port, respectively. The fixing knob is arranged in the support bracket, and a thread is arranged at one end of the fixing knob. The thread of the fixing knob is connected to the thread of the mounting port in the support bracket. Adaptation, the supporting bracket is fixed by inserting the fixing knob into the mounting opening of the supporting bracket, the fixing bracket is arranged in the supporting bracket, a threaded hole is arranged in the fixing bracket, the fixing bracket and the supporting bracket are bolted together through the connecting opening and the threaded hole, an assembly opening 331 is arranged in the fixing bracket, a locking opening 332 is arranged on one side of the assembly opening, a thread is arranged in the locking opening, the locking knob is inserted into the locking opening of the fixing bracket, a thread adapted to the locking opening is arranged at one end of the locking knob, and the assembly hole is tensioned and adjusted by the locking knob.

[0040] In this embodiment, the support assembly includes a support frame 410 and a support plate 420. The support frame is connected to the fixed frame. A connecting column 411 is provided at one end of the support frame. The connecting column is sleeved in the assembly port of the fixed frame. The support frame can move up and down in the assembly port. An installation space is provided at the top of the support frame. The bottom of the support plate is connected to the top of the support frame, and the product is supported by the support plate.

[0041] In this embodiment, a strengthening coating is provided on the surface of the support plate. The strengthening coating is a chrome coating, which can effectively prevent metal oxidation and corrosion. At the same time, the chrome layer has a high surface hardness and a low friction coefficient, which can effectively reduce friction losses and thus extend service life.

[0042] In this embodiment, the support frame is made of stainless steel, which has high strength and can effectively support the supporting plate.

[0043] The working principle of the utility model is:

[0044] Push the supporting bracket to move on the moving guide rail. After moving to the working position, tighten the fixing knob to make the fixing knob move toward the supporting bracket, and abut against the moving guide rail through the fixing knob to prevent the supporting bracket from moving left and right. By unscrewing the locking knob, the assembly port is opened, so that the supporting column in the supporting bracket can be moved, thereby adjusting the height of the supporting bracket and the supporting plate. When the adjustment is completed, tighten the locking knob, the locking knob makes the assembly port smaller, thereby fixing the connecting column of the supporting bracket, placing the product on the supporting plate, starting the bending machine, and the bending head moves downward to cooperate with the bending die to bend the product. The staff only needs to lift the product after the product is tilted during bending, which reduces the workload of the staff and ensures the bending accuracy.

[0045] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A CNC bending machine with a supporting device, comprising a bending machine body, characterized in that: Also includes: A bending assembly, which is arranged in the bending machine body and is used to bend the product; A movable guide assembly, which is arranged in the bending machine body, and a movable space is arranged in the movable guide assembly; A supporting assembly, the supporting assembly is arranged in the moving guide assembly, and an installation space is arranged in the supporting assembly; The supporting assembly is arranged in the supporting assembly, and the product is supported by the supporting assembly.

2. A CNC bending machine with a supporting device according to claim 1, characterized in that: Bending components include: Bending head, the top of which is connected to the bending machine body, the bottom of which is provided with a V-shaped protrusion, and the bending head is used to bend the product; The bottom of the bending die is connected to the bending machine body. A V-shaped groove is arranged in the bending die. The V-shaped groove is matched with the bending head. The bending groove cooperates with the bending head to bend the product.

3. A CNC bending machine with a supporting device according to claim 1, characterized in that: The mobile guidance components include: The movable guide rail is arranged on one side of the bending machine body. The cross section of the movable guide rail is T-shaped. An installation space is arranged in the movable guide rail, and the movable guide rail provides a moving space for the supporting assembly.

4. A CNC bending machine with a supporting device according to claim 3, characterized in that: The carrier assembly includes: A carrier bracket, which is arranged in the movable guide rail, a connecting portion is arranged at one end of the movable bracket, the cross section of the connecting portion is C-shaped, and the connecting portion is connected to the movable guide rail, and a fixing port and a connecting port are arranged in the carrier bracket, and the fixing port and the connecting port are respectively provided with threads; A fixing knob, which is arranged in the support bracket, one end of which is provided with a thread, the thread of which matches the thread of the mounting opening in the support bracket, and the support bracket is fixed by the fixing knob; A fixing bracket, the fixing bracket is arranged in the supporting bracket, a threaded hole is arranged in the fixing bracket, the fixing bracket and the supporting bracket are bolted together through a connecting port and the threaded hole, an assembly port is arranged in the fixing bracket, a locking port is arranged on one side of the assembly port, and a thread is arranged in the locking port; A locking knob is inserted into the locking opening of the fixing bracket, one end of the locking knob is provided with a thread matched with the locking opening, and the locking knob is used to adjust the tension of the assembly hole.

5. A CNC bending machine with a supporting device according to claim 4, characterized in that: The support components include: A support frame, which is connected to the fixed support, one end of the support frame is provided with a connecting column, the connecting column is sleeved in the assembly opening of the fixed support, the support frame can move up and down in the assembly opening, and the top of the support frame is provided with an installation space; A supporting plate, the bottom of which is connected to the top of the support frame, and the product is supported by the supporting plate.

6. A CNC bending machine with a supporting device according to claim 5, characterized in that: The surface of the support plate is provided with a strengthening coating.

7. A CNC bending machine with a supporting device according to claim 5, characterized in that: The support frame is made of stainless steel.

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