High-precision numerical control bending machine

Abstract

The utility model relates to the technical field of numerical control bending machines, and discloses a high-precision numerical control bending machine which comprises a numerical control bending machine shell, a driving electric box shell is fixedly installed on the portion, close to the center, of the front face of the numerical control bending machine shell, and a fixed operation key is fixedly installed on the portion, close to the bottom, of the front face of the driving electric box shell. First heat dissipation holes are axially symmetrically formed in the portion, close to the bottom, of one side of the driving electric box shell, anti-bending insulation inserting grooves are axially symmetrically and fixedly formed in the portion, close to the bottom, of the back face of one side of the numerical control bending machine shell, and a driving displayer is axially symmetrically and fixedly installed on the side, close to the top, of the front face of the numerical control bending machine shell; a fixed pressure gauge is fixedly installed on the front face, close to the center, of the numerical control bending machine shell, and the pressure used by equipment can be observed by placing the fixed pressure gauge. And the poor object bending effect caused by excessive pressure is reduced, waste caused by production is reduced, and the precision of equipment is improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC bending machines, and more specifically to a high-precision CNC bending machine. Background Art

[0002] A bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. A CNC bending machine uses the equipped mold to bend cold metal sheets into workpieces of various geometric cross-sectional shapes. It is a sheet forming machine designed for cold-rolled sheet metal processing. It is widely used in sheet bending processing in industries such as automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, and railway vehicles.

[0003] In the prior art, some CNC bending machines have poor bending accuracy, which can easily lead to bending deviation, increase production costs, and be detrimental to the development of the equipment. Some CNC bending machines have a single device structure, which is not conducive to bending a variety of objects, reduces the use of the equipment, is not conducive to improving the working efficiency of the equipment, and has a single structure. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-precision CNC bending machine to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a high-precision CNC bending machine, comprising a CNC bending machine housing, a driving electric box housing is fixedly installed near the center on the front of the CNC bending machine housing, a data display is fixedly installed near the top on the front of the driving electric box housing, a fixed operation button is fixedly installed near the bottom on the front of the driving electric box housing, a first heat dissipation hole is axially symmetrically provided on one side of the driving electric box housing near the bottom, an anti-bending insulating slot is axially symmetrically fixedly installed on the back of one side of the CNC bending machine housing near the bottom, a second heat dissipation hole is opened on the back of the CNC bending machine housing near the bottom, a driving display is axially symmetrically fixedly installed on one side of the front of the CNC bending machine housing near the top, a fixed pressure gauge is fixedly installed on the front of the CNC bending machine housing near the center, and a fixed storage box is fixedly installed on one side of the front of the CNC bending machine housing near the bottom;

[0006] Furthermore, a first telescopic press is movably connected to the front side of the other side of the top of the housing of the CNC bending machine, and a bending extrusion stop is fixedly installed at the bottom of the first telescopic press.

[0007] Furthermore, a fixed load-bearing block is fixedly installed on the front side of the other side of the bottom inside the CNC bending machine housing, and an extrusion block groove is opened near the center of the top of the fixed load-bearing block.

[0008] Furthermore, the top of the extrusion block groove is movably connected to a pressure bending support plate, the back of the pressure bending support plate is fixedly installed with a support plate fixer, the bottom of the support plate fixer is movably connected to a second telescopic pressure device, and the back of the second telescopic pressure device is movably connected to a driving telescopic column.

[0009] Furthermore, a fixed stop plate is axially symmetrically installed on one side near the bottom of the inner shell of the CNC bending machine, and a first plurality of stop column grooves are provided on the top of the fixed stop plate. A leveling fixture is axially symmetrically installed on the front side near the bottom of the inner shell of the CNC bending machine, and a detachable fixing bolt is axially symmetrically movably connected to the top of the leveling fixture near one side, and a fixed leveling support rod is fixedly installed on the back of the leveling fixture.

[0010] Furthermore, a driving rotating disk is movably connected to the center near the bottom side of the inner shell of the CNC bending machine, a second type of resistance column groove is opened near the front at the top of the driving rotating disk, a bending fixed column is fixedly installed near the center at the top of the driving rotating disk, and a pressure-resistant resistance column is movably connected inside the second type of resistance column groove.

[0011] Furthermore, a load-bearing fixed block is fixedly installed on the back side of the inner shell of the CNC bending machine near the bottom, a stop block connecting plate is fixedly installed on the front side of the load-bearing fixed block near the bottom, a fixed stop block is fixedly installed on the front side of the stop block connecting plate, and a steel bar leveling groove is opened on the front side of the fixed stop block.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model can be used to observe the pressure of the equipment by placing a fixed pressure gauge. It can reduce the poor bending effect of objects caused by excessive pressure, reduce production, cause waste, and facilitate the improvement of the precision of the equipment. By placing anti-bending insulating slots, it can be used to reduce damage to the connection of the connecting harness, increase the service life of the connecting harness, reduce the exposed copper wire inside the harness, and improve the safety of the equipment. By placing a pressure bending support plate, it can be used to ensure that the equipment remains stationary during bending, reduce displacement during bending, improve the precision of the equipment, reduce manufacturing costs, and improve the working efficiency of the equipment.

[0014] 2. The utility model can be used to bend steel bars by placing a driving rotating disk, thereby improving the diversity of the equipment. The bending fixed column is used to follow the rotation of the driving rotating disk to bend the object. The structure is simple and the operation is convenient. The placement of the steel bar leveling groove can be used to keep the steel bar stationary during bending, thereby improving the bending accuracy and facilitating the development of the equipment. At the same time, it can enhance the efficiency of equipment use and reduce scrapping costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the anti-bending insulating slot structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of a fixed pressure gauge of the utility model.

[0018] Figure 4 It is a schematic diagram of the pressure bending support plate structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the driving rotating disk of the utility model.

[0020] The accompanying drawings are marked as follows: 1, CNC bending machine housing; 2, driving electric box housing; 3, data display; 4, first heat dissipation hole; 5, fixed operation button; 101, anti-bending insulation slot; 102, second heat dissipation hole; 201, driving display; 202, fixed pressure gauge; 301, fixed storage box; 401, first telescopic pressure device; 402, bending extrusion block; 501, driving telescopic column; 502, second telescopic pressure device; 601, support plate fixer; 602, pressure bending support Plate; 701, extrusion block groove; 702, fixed load-bearing block; 801, fixed abutment plate; 802, first type of abutment column groove; 901, compression abutment column; 902, driving rotating disk; 111, bending fixed column; 222, second type of abutment column groove; 333, removable fixing bolt; 444, fixed leveling support rod; 555, load-bearing fixed block; 666, abutment block connecting plate; 777, fixed abutment block; 888, steel bar leveling groove; 999, leveling fixture. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The high-precision CNC bending machine involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5The utility model provides a high-precision CNC bending machine, including a CNC bending machine housing 1, a driving electric box housing 2 is fixedly installed near the center on the front of the CNC bending machine housing 1, a data display 3 is fixedly installed near the top on the front of the driving electric box housing 2, a fixed operation button 5 is fixedly installed near the bottom on the front of the driving electric box housing 2, a first heat dissipation hole 4 is axially symmetrically opened on one side of the driving electric box housing 2 near the bottom, an anti-bending insulating slot 101 is axially symmetrically fixedly installed on the back of one side of the CNC bending machine housing 1 near the bottom, a second heat dissipation hole 102 is opened on the back of the CNC bending machine housing 1 near the bottom, a driving display 201 is axially symmetrically fixedly installed on one side of the front of the CNC bending machine housing 1 near the top, a fixed pressure gauge 202 is fixedly installed on the front of the CNC bending machine housing 1 near the center, and a fixed storage box 301 is fixedly installed on one side of the front of the CNC bending machine housing 1 near the bottom, and the pressure used by the equipment can be observed by placing the fixed pressure gauge 202. Reducing excessive pressure that causes poor bending of objects, reducing production and causing waste, is convenient for improving the precision of equipment. By placing the anti-bending insulating slot 101, it can be used to reduce damage to the connection of the connecting harness, increase the service life of the connecting harness, reduce the exposure of copper wires inside the harness, and improve the safety of the equipment.

[0023] In a preferred embodiment, a first telescopic press 401 is movably connected to the front side of the other side near the top of the CNC bending machine housing 1, and a bending extrusion block 402 is fixedly installed at the bottom of the first telescopic press 401. Therefore, by placing the bending extrusion block 402, the patch can be bent to meet the needs of the operator.

[0024] In a preferred embodiment, a fixed load-bearing block 702 is fixedly installed on the front side of the other side of the bottom inside the CNC bending machine housing 1, and an extrusion block groove 701 is opened near the center of the top of the fixed load-bearing block 702. Therefore, by placing the extrusion block groove 701, the device can be pressed and bent, which is convenient for the use of the device.

[0025] In a preferred embodiment, the top of the extrusion block groove 701 is movably connected to a pressure bending support plate 602, the back of the pressure bending support plate 602 is fixedly installed with a support plate fixer 601, the bottom of the support plate fixer 601 is movably connected to a second telescopic pressure device 502, and the back of the second telescopic pressure device 502 is movably connected to a driving telescopic column 501. Therefore, by placing the pressure bending support plate 602, it can be used to ensure that the equipment remains stationary during bending, reduce displacement during bending, improve the precision of the equipment, reduce manufacturing costs, and improve the working efficiency of the equipment.

[0026] In a preferred embodiment, a fixed abutment plate 801 is axially symmetrically fixedly installed on one side near the bottom of the CNC bending machine housing 1, and a first plurality of abutment column grooves 802 are opened on the top of the fixed abutment plate 801. A leveling fixture 999 is axially symmetrically fixedly installed on the front side near the bottom of the CNC bending machine housing 1. A detachable fixing bolt 333 is axially symmetrically movably connected to the top of the leveling fixture 999 near one side, and a fixed leveling support rod 444 is fixedly installed on the back of the leveling fixture 999. Therefore, by placing the fixed leveling support rod 444, it can be used to keep the bending object from shifting and keep working at the same level, which is convenient for the use of the equipment.

[0027] In a preferred embodiment, a driving rotating disk 902 is movably connected to the center near the bottom side of the CNC bending machine housing 1, and a second type of resistance column groove 222 is opened near the front on the top of the driving rotating disk 902. A bending fixed column 111 is fixedly installed near the center on the top of the driving rotating disk 902, and a compression-resistant resistance column 901 is movably connected inside the second type of resistance column groove 222. Therefore, by placing the driving rotating disk 902, it can be used to bend steel bars, thereby improving the diversity of the equipment. The bending fixed column 111 is used to follow the rotation of the driving rotating disk 902 to bend the object. The structure is simple and the operation is convenient.

[0028] In a preferred embodiment, a load-bearing fixed block 555 is fixedly installed on the back side near the bottom of the CNC bending machine housing 1, and a stop block connecting plate 666 is fixedly installed on the front side of the load-bearing fixed block 555 near the bottom. A fixed stop block 777 is fixedly installed on the front side of the stop block connecting plate 666. A steel bar leveling groove 888 is provided on the front side of the fixed stop block 777. Therefore, the placement of the steel bar leveling groove 888 can be used to keep the steel bar stationary when bending, thereby improving the bending accuracy, facilitating equipment development, and at the same time enhancing the equipment utilization efficiency and reducing the scrapping cost.

[0029] Working principle of the utility model: When using the equipment, the pressure of the equipment can be observed by placing a fixed pressure gauge 202. It can reduce the poor bending effect of objects caused by excessive pressure, reduce production, cause waste, and facilitate improving the precision of the equipment. By placing the anti-bending insulating slot 101, it can be used to reduce damage to the connection of the connecting harness, increase the service life of the connecting harness, reduce the exposed copper wire inside the harness, and improve the safety of the equipment. By placing the bending and squeezing block 402, it can be used to bend the patch to meet the needs of the operator. By placing the pressure bending support plate 602, it can be used to ensure that the equipment remains stationary during bending, reduce displacement during bending, improve the precision of the equipment, reduce manufacturing costs, and improve the equipment. The working efficiency of the equipment can be improved. By placing the fixed leveling support rod 444, it can be used to reduce the deviation of the bent object and keep the work at the same level, which is convenient for the use of the equipment. By placing the driving rotating disk 902, it can be used to bend the steel bars to improve the diversity of the equipment. The bending fixed column 111 is used to follow the rotation of the driving rotating disk 902 to bend the object. The structure is simple and the operation is convenient. By placing the steel bar leveling groove 888, it can be used to keep the steel bar still when it is bent, thereby improving the bending accuracy and facilitating the development of the equipment. At the same time, it can enhance the efficiency of equipment use and reduce scrapping costs.

Claims

1. A high-precision CNC bending machine, comprising a CNC bending machine housing (1), characterized in that: A drive electric box housing (2) is fixedly installed near the center of the front side of the CNC bending machine housing (1); a data display (3) is fixedly installed near the top of the front side of the drive electric box housing (2); a fixed operation button (5) is fixedly installed near the bottom of the front side of the drive electric box housing (2); a first heat dissipation hole (4) is axially symmetrically provided on one side of the drive electric box housing (2) near the bottom; an anti-bending insulating slot (101) is axially symmetrically fixedly installed on the back side of the CNC bending machine housing (1) near the bottom; a second heat dissipation hole (102) is opened on the back side of the CNC bending machine housing (1) near the bottom; a drive display (201) is axially symmetrically fixedly installed on one side of the front side of the CNC bending machine housing (1) near the top; a fixed pressure gauge (202) is fixedly installed on the front side of the CNC bending machine housing (1) near the center; and a fixed storage box (301) is fixedly installed on one side of the front side of the CNC bending machine housing (1) near the bottom.

2. A high-precision CNC bending machine according to claim 1, characterized in that: A first telescopic press (401) is movably connected to the front side of the other side of the top of the CNC bending machine housing (1), and a bending and extrusion stop (402) is fixedly installed at the bottom of the first telescopic press (401).

3. A high-precision CNC bending machine according to claim 1, characterized in that: A fixed load-bearing block (702) is fixedly installed on the front side of the other side of the bottom of the CNC bending machine housing (1), and an extrusion block groove (701) is provided near the center of the top of the fixed load-bearing block (702).

4. A high-precision CNC bending machine according to claim 3, characterized in that: The top of the extrusion block groove (701) is movably connected to a pressure bending support plate (602), the back of the pressure bending support plate (602) is fixedly installed with a support plate fixer (601), the bottom of the support plate fixer (601) is movably connected to a second telescopic pressure device (502), and the back of the second telescopic pressure device (502) is movably connected to a driving telescopic column (501).

5. The high-precision CNC bending machine according to claim 1, characterized in that: A fixed stop plate (801) is symmetrically installed on one side of the CNC bending machine housing (1) near the bottom, and a first plurality of stop column grooves (802) are provided on the top of the fixed stop plate (801). A leveling fixture (999) is symmetrically installed on the front side of the CNC bending machine housing (1) near the bottom, and a detachable fixing bolt (333) is symmetrically movably connected to the top of the leveling fixture (999) near one side, and a fixed leveling support rod (444) is fixedly installed on the back of the leveling fixture (999).

6. A high-precision CNC bending machine according to claim 1, characterized in that: A driving rotating disk (902) is movably connected to the center of one side near the bottom of the CNC bending machine housing (1), a second type of resisting column groove (222) is opened near the front of the top of the driving rotating disk (902), a bending fixed column (111) is fixedly installed near the center of the top of the driving rotating disk (902), and a pressure-resistant resisting column (901) is movably connected inside the second type of resisting column groove (222).

7. A high-precision CNC bending machine according to claim 1, characterized in that: A load-bearing fixed block (555) is fixedly installed on the back side of the CNC bending machine housing (1) near the bottom, a stop block connecting plate (666) is fixedly installed on the front side of the load-bearing fixed block (555) near the bottom, a fixed stop block (777) is fixedly installed on the front side of the stop block connecting plate (666), and a steel bar leveling groove (888) is provided on the front side of the fixed stop block (777).

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