Bending machine for metal plate workpiece machining

Abstract

The utility model discloses a bending machine for machining sheet metal workpieces, and relates to the technical field of bending machines. The bending machine for metal plate workpiece machining comprises a base, a supporting block is fixedly installed on the upper surface of the base, a vertical rod is fixedly installed at the top of the supporting block, a clamping plate is inserted into the vertical rod, a transverse rod is fixedly installed at the top of the vertical rod, a telescopic rod is fixedly installed at the bottom of the transverse rod, and the bottom of the telescopic rod is fixedly connected with the top of the clamping plate. A vertical plate is arranged on the upper surface of the base, a moving plate is inserted into the top of the vertical plate, the motor is controlled to work, then the motor drives the lead screw to rotate, and then the lead screw drives the sliding rod on the sliding plate to move, so that the moving plate on the vertical plate is conveniently driven to move in the subsequent use process, and the position of the pressing block is conveniently adjusted; and therefore, subsequent use is facilitated, the use convenience of the bending machine is improved, subsequent use is also facilitated, and the use efficiency of the bending machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine for processing sheet metal workpieces. Background Art

[0002] The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench consists of a base and a clamping plate. The base is connected to the clamping plate through a hinge. The base consists of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the clamping plate, thereby clamping the thin plate between the clamping plate and the base. Due to the use of electromagnetic force clamping, the pressing plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple. The existing patent, patent announcement number CN116020914A, discloses a bending machine for sheet metal processing, which relates to the technical field of bending machines, including a support frame, an upper die and a lower die. A protective mechanism is arranged inside the lower die, and the protective mechanism includes two rollers; the two rollers are rotatably installed at the top edge of the lower die; and a protective belt installed in the middle of the lower die; the two ends of the protective belt are fixed to the inner wall of the lower die, and the protective belt can be concave when the upper die is pressed down; when the upper die drives the metal plate to be pressed down, the protective belt is concave downward with the metal plate, and because the protective belt is made of soft material, the metal plate can be protected. The present invention provides a winding roller, a torsion spring and a protective belt, so that when the metal plate is pressed down by the upper mold, the pressure overcomes the torsion force of the torsion spring to cause the winding roller to rotate, thereby causing the protective belt to sink downward. Since the protective belt is made of soft material, the metal plate can be protected to prevent friction scratches caused by direct contact between the metal plate and the lower mold.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, it is necessary to adjust the bending machine according to different bending requirements. If it is not convenient to adjust the bending machine later, it will affect the convenience of using the bending machine during use and reduce the efficiency of using the bending machine. Therefore, we propose a bending machine for sheet metal workpiece processing to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bending machine for sheet metal workpiece processing, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a bending machine for sheet metal workpiece processing, including a base, a support block is fixedly installed on the upper surface of the base, a vertical rod is fixedly installed on the top of the support block, a clamp is inserted on the vertical rod, a cross rod is fixedly installed on the top of the vertical rod, a telescopic rod is fixedly installed on the bottom of the cross rod, and the bottom of the telescopic rod is fixedly connected to the top of the clamp.

[0006] A vertical plate is provided on the upper surface of the base, a shift plate is inserted on the top of the vertical plate, a pressure block is fixedly installed on the top of the shift plate, a cavity is opened inside the vertical plate, a hydraulic rod is fixedly installed on the inner bottom wall of the cavity, and the top of the hydraulic rod is fixedly connected to the bottom of the shift plate.

[0007] A cavity is provided inside the base, a sliding plate is slidably connected to the inside of the cavity, a sliding rod is fixedly installed on the top of the sliding plate, the top of the sliding rod passes through the base and extends to the outside of the base and is fixedly connected to the bottom of the vertical plate, a motor is fixedly installed on one side of the inner wall of the cavity, a screw is fixedly installed on the output shaft of the motor, one end of the screw passes through the sliding plate and extends to the outside of the sliding plate.

[0008] Preferably, a rod hole for the vertical rod to pass through is formed on the clamping plate, and the inner wall of the rod hole is slidably connected to the surface of the vertical rod.

[0009] Preferably, mounting plates are fixedly mounted at the four corners of the bottom of the base, mounting holes are provided on the mounting plates, the mounting holes are oblong holes, and anti-slip grooves are provided on the lower surface of the mounting plates.

[0010] Preferably, sliding bars are fixedly mounted on both sides of the inner wall of the cavity of the vertical plate, and one side of the sliding bar is slidably connected to one side of the moving plate.

[0011] Preferably, rod grooves for the sliding rod to pass through are formed on both sides of the upper surface of the base, and the inner walls of the rod grooves are slidably connected to the surface of the sliding rod.

[0012] Preferably, the sliding plate is provided with a threaded hole for the screw rod to pass through, and the threaded hole is threadedly connected to the screw rod, one end of the screw rod is sleeved with a sleeve rotatably connected to the screw rod, and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0013] Preferably, an anti-skid strip is fixedly mounted on the bottom of the clamping plate, the surface of the anti-skid strip is provided with anti-skid grooves, and the anti-skid strip is made of rubber.

[0014] Beneficial Effects

[0015] The utility model provides a bending machine for sheet metal workpiece processing. Compared with the prior art, it has the following beneficial effects:

[0016] The bending machine for sheet metal workpiece processing controls the operation of the motor, and then the motor drives the lead screw to rotate, and then the lead screw drives the slide bar on the sliding plate to move, so as to facilitate the subsequent use process, drive the moving plate on the vertical plate to move, so as to facilitate the position of the pressure block to adjust, thereby facilitating subsequent use, improving the convenience of use of the bending machine, thereby facilitating subsequent use, and improving the use efficiency of the bending machine.

[0017] At the same time, the telescopic rod is controlled to work, and then the telescopic rod drives the splint to move, so that the bottom of the splint is separated from the top of the support block, and then the plate to be bent is placed on the support block, and the telescopic rod is controlled to drive the splint to clamp the plate, so that it is convenient to install and position it during subsequent use, thereby facilitating subsequent use and improving the convenience of using the bending machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the splint of the utility model;

[0020] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the vertical plate of the utility model;

[0021] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the base of the utility model.

[0022] In the figure: 1. base; 2. support block; 3. vertical rod; 4. clamping plate; 5. horizontal rod; 6. telescopic rod; 7. vertical plate; 8. shift plate; 9. pressure block; 10. hydraulic rod; 11. sliding plate; 12. sliding rod; 13. motor; 14. screw rod; 15. mounting plate; 16. sliding bar; 17. anti-slip bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model provides a technical solution: a bending machine for sheet metal workpiece processing, comprising a base 1, a support block 2 is fixedly installed on the upper surface of the base 1, a vertical rod 3 is fixedly installed on the top of the support block 2, a clamping plate 4 is inserted on the vertical rod 3, a cross rod 5 is fixedly installed on the top of the vertical rod 3, a telescopic rod 6 is fixedly installed on the bottom of the cross rod 5, and the bottom of the telescopic rod 6 is fixedly connected to the top of the clamping plate 4.

[0025] The telescopic rod 6 is controlled to work, and then the telescopic rod 6 drives the clamp 4 to move, so that the bottom of the clamp 4 is separated from the top of the support block 2, and then the plate to be bent is placed on the support block 2, and the telescopic rod 6 is controlled to drive the clamp 4 to clamp the plate, so that it is convenient to install and position it during subsequent use, thereby facilitating subsequent use and improving the convenience of using the bending machine.

[0026] A vertical plate 7 is provided on the upper surface of the base 1, a shift plate 8 is inserted on the top of the vertical plate 7, a pressure block 9 is fixedly installed on the top of the shift plate 8, a cavity is opened inside the vertical plate 7, a hydraulic rod 10 is fixedly installed on the inner bottom wall of the cavity, and the top of the hydraulic rod 10 is fixedly connected to the bottom of the shift plate 8.

[0027] A cavity is opened inside the base 1, and a sliding plate 11 is slidably connected inside the cavity. A sliding rod 12 is fixedly installed on the top of the sliding plate 11. The top of the sliding rod 12 passes through the base 1 and extends to the outside of the base 1 and is fixedly connected to the bottom of the vertical plate 7. A motor 13 is fixedly installed on one side of the inner wall of the cavity, and a screw rod 14 is fixedly installed on the output shaft of the motor 13. One end of the screw rod 14 passes through the sliding plate 11 and extends to the outside of the sliding plate 11.

[0028] The motor 13 is controlled to work, and then the motor 13 drives the screw rod 14 to rotate, and then the screw rod 14 drives the slide bar 12 on the sliding plate 11 to move, so as to facilitate the subsequent use process, drive the moving plate 8 on the vertical plate 7 to move, so as to facilitate the adjustment of the position of the pressing block 9, thereby facilitating the subsequent use, improving the convenience of use of the bending machine, and thus facilitating the subsequent use and improving the use efficiency of the bending machine.

[0029] See also Figure 1 A rod hole for the vertical rod 3 to pass through is opened on the clamping plate 4, and the inner wall of the rod hole is slidably connected to the surface of the vertical rod 3.

[0030] The rod hole is provided to facilitate the subsequent passage of the vertical rod 3 during use, thereby facilitating subsequent use and improving the convenience of use of the bending machine.

[0031] See also Figure 1 The four corners of the bottom of the base 1 are fixedly mounted with mounting plates 15, the mounting plates 15 are provided with mounting holes, the mounting holes are oblong holes, and the lower surface of the mounting plates 15 is provided with anti-slip grooves.

[0032] The installation of the mounting plate 15 facilitates the installation and positioning of the bending machine during subsequent use, thereby facilitating subsequent use and also improving the installation stability of the bending machine.

[0033] See also Figure 3 Slide bars 16 are fixedly installed on both sides of the inner wall of the cavity of the vertical plate 7, and one side of the slide bar 16 is slidably connected to one side of the moving plate 8.

[0034] The provided slide bar 16 can achieve the effect of supporting the moving plate 8 during use, thereby facilitating the subsequent shaking of the moving plate 8 and improving the stability of the movement of the moving plate 8.

[0035] See also Figure 4 Both sides of the upper surface of the base 1 are provided with rod grooves for the sliding rod 12 to pass through, and the inner wall of the rod groove is slidably connected to the surface of the sliding rod 12.

[0036] The provided rod groove can achieve the effect of conveniently limiting the slide rod 12 during use, thereby facilitating the movement of the slide rod 12 during subsequent use.

[0037] See also Figure 1 The sliding plate 11 is provided with a threaded hole for the screw rod 14 to pass through, and the threaded hole is threadedly connected to the screw rod 14, one end of the screw rod 14 is sleeved with a sleeve rotatably connected to the screw rod 14, and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0038] The provided sleeve can facilitate the limiting of one end of the screw rod 14 during use, and also facilitates the rotation of the screw rod 14 during subsequent use.

[0039] See also Figure 2 The bottom of the clamping plate 4 is fixedly provided with an anti-skid strip 17 , the surface of the anti-skid strip 17 is provided with anti-skid grooves, and the anti-skid strip 17 is made of rubber.

[0040] The provision of the anti-slip strip 17 facilitates the stability of the subsequent clamping plate 4 when clamping the plate and prevents it from slipping.

[0041] During operation, the motor 13 is controlled to work, and then the motor 13 drives the screw rod 14 to rotate, and then the screw rod 14 drives the slide bar 12 on the sliding plate 11 to move, so as to facilitate the subsequent use process, drive the moving plate 8 on the vertical plate 7 to move, so as to facilitate the adjustment of the position of the pressure block 9, thereby facilitating the subsequent use, improving the convenience of using the bending machine, and thus facilitating the subsequent use, and improving the use efficiency of the bending machine, controlling the telescopic rod 6 to work, and then the telescopic rod 6 drives the clamping plate 4 to move, so that the bottom of the clamping plate 4 is separated from the top of the support block 2, and then the plate to be bent is placed on the support block 2, and the telescopic rod 6 is controlled to drive the clamping plate 4 to clamp the plate, so as to facilitate the installation and positioning operation in the subsequent use process, thereby facilitating the subsequent use, and improving the convenience of using the bending machine.

[0042] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A bending machine for processing sheet metal workpieces, comprising a base (1), characterized in that: A support block (2) is fixedly mounted on the upper surface of the base (1), a vertical rod (3) is fixedly mounted on the top of the support block (2), a clamping plate (4) is inserted on the vertical rod (3), a cross rod (5) is fixedly mounted on the top of the vertical rod (3), a telescopic rod (6) is fixedly mounted on the bottom of the cross rod (5), and the bottom of the telescopic rod (6) is fixedly connected to the top of the clamping plate (4); The upper surface of the base (1) is provided with a vertical plate (7), a shift plate (8) is inserted on the top of the vertical plate (7), a pressure block (9) is fixedly installed on the top of the shift plate (8), a cavity is opened inside the vertical plate (7), a hydraulic rod (10) is fixedly installed on the inner bottom wall of the cavity, and the top of the hydraulic rod (10) is fixedly connected to the bottom of the shift plate (8); The base (1) is provided with a cavity inside, and a sliding plate (11) is slidably connected to the inside of the cavity. A sliding rod (12) is fixedly installed on the top of the sliding plate (11). The top of the sliding rod (12) passes through the base (1) and extends to the outside of the base (1) and is fixedly connected to the bottom of the vertical plate (7). A motor (13) is fixedly installed on one side of the inner wall of the cavity. A screw rod (14) is fixedly installed on the output shaft of the motor (13). One end of the screw rod (14) passes through the sliding plate (11) and extends to the outside of the sliding plate (11).

2. A bending machine for sheet metal workpiece processing according to claim 1, characterized in that: The clamping plate (4) is provided with a rod hole for the vertical rod (3) to pass through, and the inner wall of the rod hole is slidably connected to the surface of the vertical rod (3).

3. A bending machine for sheet metal workpiece processing according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with mounting plates (15), the mounting plates (15) are provided with mounting holes, the mounting holes are oblong holes, and the lower surface of the mounting plates (15) is provided with anti-slip grooves.

4. A bending machine for sheet metal workpiece processing according to claim 1, characterized in that: Slide bars (16) are fixedly mounted on both sides of the inner wall of the cavity of the vertical plate (7), and one side of the slide bar (16) is slidably connected to one side of the moving plate (8).

5. The bending machine for sheet metal workpiece processing according to claim 1, characterized in that: Rod grooves for the sliding rod (12) to pass through are provided on both sides of the upper surface of the base (1), and the inner walls of the rod grooves are slidably connected to the surface of the sliding rod (12).

6. A bending machine for processing sheet metal workpieces according to claim 1, characterized in that: The sliding plate (11) is provided with a threaded hole for the screw rod (14) to pass through, and the threaded hole is threadedly connected to the screw rod (14); one end of the screw rod (14) is sleeved with a sleeve rotatably connected to the screw rod (14), and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

7. The bending machine for sheet metal workpiece processing according to claim 1, characterized in that: An anti-skid strip (17) is fixedly mounted on the bottom of the clamping plate (4), and the surface of the anti-skid strip (17) is provided with anti-skid grooves, and the anti-skid strip (17) is made of rubber.

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