Bending machine for numerical control workpiece machining

Abstract

The utility model provides a bending machine for numerical control workpiece machining, and relates to the technical field of bending machines for numerical control workpiece machining, the bending machine comprises a machine body, a base, electric lead screws, a pedal plate and an electric telescopic rod, the bottom of the machine body is provided with a [-shaped groove, a pair of electric lead screws and a plurality of sliding shafts are arranged in the [-shaped groove, the base is arranged on the electric lead screws, and the pedal plate is arranged on the base. A connecting shaft is installed on the base, the pedal plate is connected with the base through the connecting shaft, a first connecting column is arranged on the side face of the pedal plate, the other end of the first connecting column is connected with a first chuck, a connecting assembly is arranged on the side face of the upper end of the n-shaped groove, and a bending operation table is arranged above the n-shaped groove. And a cleaning assembly is arranged at the upper end of the bending operation table. According to the device, the operation height can be simply and conveniently adjusted, the bending machine can be suitable for operators of any height, the applicability of the bending machine is improved, the bending operation table can be well cleaned through the cleaning assembly, and the situation that the product quality is reduced due to impurities is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of a bending machine for numerically controlled workpiece processing, and more specifically, particularly relates to a bending machine for numerically controlled workpiece processing. Background Art

[0002] As the name suggests, a CNC bending machine is a device that uses CNC instructions to control some steel structures to bend into a certain angle, so that some steel structures can be well used for various construction work. When using the CNC bending machine, it is necessary to cooperate with the clamping mechanism to limit the rear end of the workpiece, so that the front end of the workpiece can be well bent.

[0003] Based on the above, the inventors found that the following problems exist: the operating height of the current CNC workpiece processing bending machines is basically fixed, but the heights of operators are different, which leads to operational limitations of the device. For tall operators, bowing their heads for too long will hurt the cervical spine, and for short operators, the field of vision is not comprehensive, which affects the product manufacturing effect.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a bending machine for CNC workpiece processing is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of the bending machine for CNC workpiece processing of the utility model are achieved by the following specific technical means:

[0006] A bending machine for CNC workpiece processing comprises a machine body, a base, an electric screw, a foot pedal and an electric telescopic rod, a 匚-shaped groove is provided at the bottom of the machine body, a pair of electric screws and a plurality of sliding shafts are provided in the 匚-shaped groove, a base is provided on the electric screw, a connecting shaft is installed on the base, the foot pedal is connected to the base via the connecting shaft, a connecting column is provided on the side of the foot pedal, a chuck is connected to the other end of the connecting column, a connecting component is provided on the side of the upper end of the 匚-shaped groove, a bending operating table is provided above the 匚-shaped groove, a CNC operating panel is provided on the side of the machine body, and a cleaning component is provided on the upper end of the bending operating table.

[0007] Furthermore, the electric screw is parallel to the sliding shaft, and the electric screw and the sliding shaft are perpendicular to the bottom of the 匚-shaped groove and the base. A threaded groove is provided in the connection between the base and the electric screw, and the threaded groove matches the electric screw.

[0008] Furthermore, the connection component includes a second connecting column, one end of which is fixedly mounted on the side of the machine body, and a second chuck is fixedly mounted on the other end of the second connecting column. A connecting piece is movably sleeved on the second connecting column, and a connecting ring is provided on the end of the connecting piece away from the second connecting column.

[0009] Further, the connecting ring can be engaged with the first connecting column.

[0010] Further, the cleaning assembly includes a telescopic tube disposed on the machine body at the upper end of the bending operation table. One end of the telescopic tube is connected to a blower, and the blower is disposed at the upper end of the machine body. The other end of the telescopic tube is connected to a nozzle, and a magnet ring is provided around the nozzle. A magnet block is provided at the connection between the machine body and the telescopic tube, and the magnet block can be attracted and fixed to the magnet ring.

[0011] Further, the base is movably connected to the sliding shaft and the electric lead screw. The diameter of the second chuck is larger than the diameter of the connecting ring. A notch is provided on the connecting ring, and the width of the notch allows the first connecting column to pass through. The bottom of the base is in the shape of a convex block.

[0012] Further, the power device of the electric telescopic rod is located inside the foot pedal. The other end of the electric telescopic rod is connected to a rubber pad, and the rubber pad is in contact with the ground.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] Through the design of the electric lead screw and the sliding shaft, the present utility model can conveniently adjust the height of the foot pedal, so as to arbitrarily adjust the height required by the operator during operation, making the bending machine more widely applicable;

[0015] Through the design of the convex block shape at the bottom of the base, the base can be kept horizontal with the foot pedal, facilitating the movement of the operator on the foot pedal;

[0016] Through the design of the connecting ring, the first connecting column can be simply connected to and separated from the connecting member, thereby driving the foot pedal to be conveniently attached to and detached from the machine body, and then the foot pedal can be simply unfolded, making the operation of adjusting the operation height of the device more convenient;

[0017] Through strong air jet, the dust and impurities on the bending operation table can be easily blown off the bending operation table, so that the bending operation table can be simply and conveniently cleaned;

[0018] Through the design of the rubber pad, the friction between the bottom end of the electric telescopic rod and the ground can be increased, thereby enhancing the stability of the foot pedal. Brief Description of the Drawings

[0019] Figure 1 is a three-dimensional schematic diagram of the bending machine for numerically controlled workpiece processing of the present utility model.

[0020] Figure 2 is a cross-sectional schematic diagram of the main components of the bending machine for numerically controlled workpiece processing of the present utility model.

[0021] Figure 3It is a three-dimensional schematic diagram of the unfolded state of the foot pedal of the bending machine for numerically controlled workpiece processing of the present utility model.

[0022] Figure 4 It is a three-dimensional schematic diagram of the retracted state of the foot pedal of the bending machine for numerically controlled workpiece processing of the present utility model.

[0023] Figure 5 It is a three-dimensional schematic diagram of the connection assembly of the bending machine for numerically controlled workpiece processing of the present utility model.

[0024] Figure 6 It is a schematic diagram of the cleaning assembly of the bending machine for numerically controlled workpiece processing of the present utility model.

[0025] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0026] 1. Machine body; 2. Base; 3. Electric lead screw; 4. Electric telescopic rod; 5. C-shaped groove; 6. Connecting shaft; 7. Foot pedal; 8. Connecting column 1; 9. Chuck 1; 10. Connection assembly; 101. Connecting column 2; 102. Chuck 2; 103. Connecting piece; 104. Connecting ring; 11. Sliding shaft; 12. Bending operation table; 13. Numerical control operation panel; 14. Cleaning assembly; 15. Telescopic tube; 16. Nozzle; 17. Magnet ring; 18. Magnet block; 20. Fan. Specific embodiments

[0027] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Embodiment:

[0031] As shown in the appended Figure 1 to the appended Figure 6 as follows:

[0032] The present utility model provides a bending machine for numerically controlled workpiece processing, including a machine body 1, a base 2, an electric lead screw 3, a foot pedal 7 and an electric telescopic rod 4. A U-shaped groove 5 is opened at the bottom of the machine body 1. A pair of electric lead screws 3 and a plurality of sliding shafts 11 are arranged in the U-shaped groove 5. Through the design of the electric lead screws 3 and the sliding shafts 11, the height of the foot pedal 7 can be conveniently adjusted, so that the height required by the operator during operation can be adjusted, making the bending machine more widely applicable. A base 2 is arranged on the electric lead screw 3. A connecting shaft 6 is installed on the base 2. The foot pedal 7 is connected to the base 2 through the connecting shaft 6. Through the design of the convex block shape at the bottom of the base 2, the base 2 and the foot pedal 7 can be kept horizontal, facilitating the operator to move on the foot pedal 7. A connecting column 1 8 is arranged on the side of the foot pedal 7. The other end of the connecting column 1 8 is connected to a chuck 1 9. An adapter assembly 10 is arranged on the side of the upper end of the U-shaped groove 5. A bending operation table 12 is arranged above the U-shaped groove 5. A numerical control operation panel 13 is arranged on the side of the machine body 1, and a cleaning assembly 14 is arranged on the upper end of the bending operation table 12.

[0033] Among them, the electric lead screw 3 is parallel to the sliding shaft 11. The electric lead screw 3 and the sliding shaft 11 are perpendicular to the bottom of the U-shaped groove 5 and the base 2. A threaded groove is arranged inside the connection part of the base 2 and the electric lead screw 3, and the threaded groove matches the electric lead screw 3.

[0034] Among them, the adapter assembly 10 includes a connecting column 2 101. One end of the connecting column 2 101 is fixedly installed on the side of the machine body 1. The other end of the connecting column 2 101 is fixedly installed with a chuck 2 102. A connecting member 103 is movably sleeved on the connecting column 2 101. A connecting ring 104 is arranged at the end of the connecting member 103 away from the connecting column 2 101. Through the design of the connecting ring 104, the connecting column 1 8 can be simply connected and separated from the connecting member 103, thereby driving the foot pedal 7 to be conveniently attached to and detached from the machine body 1, and then the foot pedal 7 can be simply unfolded, making the operation of adjusting the operating height of the device more convenient.

[0035] Among them, the connecting ring 104 can be engaged with the connecting column 1 8, and the length of the foot pedal 7 allows the operator to move within the maximum operating space.

[0036] Among them, the cleaning component 14 includes a telescopic tube 15. The telescopic tube 15 is arranged on the machine body 1 at the upper end of the bending operation table 12. One end of the telescopic tube 15 is connected to a blower 20. The blower 20 is arranged at the upper end of the machine body 1. The other end of the telescopic tube 15 is connected to a nozzle 16. A magnet ring 17 is arranged around the nozzle 16. A magnet block 18 is arranged at the connection between the machine body 1 and the telescopic tube 15. The magnet block 18 can be attracted and fixed to the magnet ring 17. When the bending operation table 12 needs to be cleaned, the telescopic tube 15 is stretched by moving the nozzle 16. When the nozzle 16 is moved to the position that needs to be cleaned, the blower 20 is started to make the nozzle 16 spray gas. Through the strong jet of gas, the dust and impurities on the bending operation table 12 can be easily blown off from the bending operation table 12, so that the bending operation table 12 can be simply and conveniently cleaned.

[0037] Among them, the base 2 is movably connected to the sliding shaft 11 and the electric lead screw 3. The diameter of the second chuck 102 is larger than the diameter of the connecting ring 104. There is a notch on the connecting ring 104. Through the notch design on the connecting ring 104, the first connecting column 8 can be conveniently removed from the connecting ring 104 under the action of an external force. And the width of the notch allows the first connecting column 8 to pass through. The bottom of the base 2 is in the shape of a convex block.

[0038] Among them, the power device of the electric telescopic rod 4 is located in the foot pedal 7. The other end of the electric telescopic rod 4 is connected to a rubber pad, and the rubber pad is in contact with the ground. Through the design of the rubber pad, the friction between the bottom end of the electric telescopic rod 4 and the ground can be increased, and the electric telescopic rod 4 can be prevented from slipping off the ground.

[0039] The specific usage method and function of this embodiment:

[0040] When using this device, first check the integrity of the device. When the operator's height is not sufficient to operate the CNC bending machine, remove the connecting ring 104 from the first connecting column 8 at this time. Due to the notch design on the connecting ring 104, the first connecting column 8 can be removed from the connecting ring 104 under the action of an external force. At this time, under the action of gravity, the foot pedal 7 moves towards the ground. Through the cooperation of the connecting shaft 6 and the base 2, the foot pedal 7 can be made horizontal with the ground. Then start the electric telescopic rod 4 so that its bottom end just touches the ground, providing a supporting force for the foot pedal 7. And through the design of the rubber pad, the friction between the bottom end of the electric telescopic rod 4 and the ground can be increased to prevent the electric telescopic rod 4 from slipping off the ground. At this time, compare the operating height of the operator, start the electric lead screw 3 and the electric telescopic rod 4, drive the foot pedal 7 and the base 2 to move up and down. When it reaches the appropriate operating position, turn off the electric lead screw 3 and the electric telescopic rod 4. At this time, the operating height of the operator can be adjusted simply and conveniently through the above operations. When it is necessary to move the CNC bending machine or clean the CNC bending machine, operate in the reverse direction to fix the foot pedal 7 and the machine body 1 through the connecting piece 103, so that the position of the CNC bending machine can be conveniently moved and cleaned. And when the bending operation table 12 needs to be cleaned, move the nozzle 16 to drive the telescopic tube 15 to stretch. When the nozzle 16 is moved to the position that needs to be cleaned, start the blower 20 to make the nozzle 16 spray gas. Through the strong jet of gas, the dust and impurities on the bending operation table 12 can be easily blown off from the bending operation table 12, so that the bending operation table 12 can be simply and conveniently cleaned.

[0041] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A bending machine for CNC workpiece processing, comprising a machine body (1), a base (2), an electric screw (3), a foot pedal (7) and an electric telescopic rod (4), characterized in that: A U-shaped groove (5) is formed at the bottom of the body (1). A pair of electric lead screws (3) and several sliding shafts (11) are arranged in the U-shaped groove (5). A base (2) is arranged on the electric lead screw (3). A connecting shaft (6) is installed on the base (2). The foot pedal (7) is connected to the base (2) through the connecting shaft (6). A connecting column one (8) is arranged on the side of the foot pedal (7). The other end of the connecting column one (8) is connected with a chuck one (9). An衔接组件(10) is arranged on the side of the upper end of the U-shaped groove (5). A bending operation table (12) is arranged above the U-shaped groove (5). A numerical control operation panel (13) is arranged on the side of the body (1). And a cleaning component (14) is arranged on the upper end of the bending operation table (12).

2. The bending machine for CNC workpiece processing as claimed in claim 1, characterized in that: The electric lead screw (3) is parallel to the sliding shaft (11). The electric lead screw (3) and the sliding shaft (11) are perpendicular to the bottom of the U-shaped groove (5) and the base (2). A thread groove is arranged inside the connection part of the base (2) and the electric lead screw (3). The thread groove matches with the electric lead screw (3).

3. The bending machine for CNC workpiece processing as claimed in claim 1, characterized in that: The衔接组件(10) includes a connecting column two (101). One end of the connecting column two (101) is fixedly installed on the side of the body (1). The other end of the connecting column two (101) is fixedly installed with a chuck two (102). A connecting piece (103) is movably sleeved on the connecting column two (101). A connecting ring (104) is arranged at the end of the connecting piece (103) far away from the connecting column two (101).

4. The bending machine for CNC workpiece processing as claimed in claim 3, characterized in that: The connecting ring (104) can be engaged with the connecting column one (8).

5. The bending machine for CNC workpiece processing as claimed in claim 1, characterized in that: The cleaning component (14) includes a telescopic tube (15). The telescopic tube (15) is arranged on the body (1) at the upper end of the bending operation table (12). One end of the telescopic tube (15) is connected with a blower (20). The blower (20) is arranged at the upper end of the body (1). The other end of the telescopic tube (15) is connected with a nozzle (16). A magnet ring (17) is arranged around the nozzle (16). A magnet block (18) is arranged at the connection part of the body (1) and the telescopic tube (15). The magnet block (18) can be attracted and fixed with the magnet ring (17).

6. The bending machine for CNC workpiece processing as claimed in claim 3, characterized in that: The base (2) is movably connected with the sliding shaft (11) and the electric lead screw (3). The diameter of the chuck two (102) is larger than that of the connecting ring (104). A notch is arranged on the connecting ring (104). And the width of the notch can allow the connecting column one (8) to pass through. The bottom of the base (2) is in a convex shape.

7. The bending machine for CNC workpiece processing as claimed in claim 1, characterized in that: The power device of the electric telescopic rod (4) is located inside the foot pedal (7). The other end of the electric telescopic rod (4) is connected with a rubber pad. And the rubber pad is in contact with the ground.

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