Anti-falling guide rail numerical control bending machine

Abstract

The utility model relates to the technical field of numerical control bending, and discloses an anti-falling guide rail numerical control bending machine which comprises a base, the interior of the base is hollow, and installation positions are arranged at the two ends of the base. The bending rod is arranged at the other end of the base, and the bending rod is rotationally connected with the base; the steering assembly is arranged at one end of the base, the steering assembly is used for adjusting the position of a workpiece, the steering assembly comprises a servo motor, the servo motor is arranged at one end of the base, the servo motor is in sliding connection with one end of the base, and an output shaft of the servo motor is fixedly connected with a mounting block; the limiting assembly is arranged at the other end of the base and used for limiting the workpiece, one end of the workpiece is installed on an installation block of an output shaft of the servo motor, and when the bending direction needs to be replaced, the servo motor drives the workpiece to rotate through the output shaft to replace the direction, so that the machining direction of the workpiece is changed; operation steps are reduced, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control bending technical field, concretely relates to a kind of anti-falling guide rail numerical control bender. BACKGROUND

[0002] In daily life, various shapes frame material are used very widely, in order to make frame material present various different shapes, to meet different use and installation needs, it needs to take bending, punching, welding and other processing means to straight section bar, so that it is processed into various frame materials with certain geometric shape and size, and bending machine is the device that section bar is processed into various products.

[0003] Through the retrieval document no. (CN118321398A) discloses a kind of aluminum plate three-dimensional numerical control bender and its processing method, belong to aluminum plate processing technical field, including installation frame, the installation frame is equipped with bending fixed structure, bending adjustment structure and multifunctional bending structure, the bending fixed structure is located at the side of installation frame, the bending fixed structure is slidably connected between installation frame, the bending adjustment structure is located at the middle position of installation frame, the bending adjustment structure is slidably connected between installation frame, the multifunctional bending structure is located at the other side of installation frame, the installation frame is equipped with the arc slot for the sliding of multifunctional bending structure.

[0004] The above device moves the sliding block to the bending seat and locks the sliding block on the bending seat by locking bolt, and limits and fixes the aluminum plate downward by moving the electric cylinder downward to drive the position of the upward plate, then moves the electric cylinder upward to drive the upward plate to move upward, so that the aluminum plate can be bent.

[0005] The above device fixes the position of workpiece in the same reverse bending in actual use, when needing to bend workpiece in opposite direction, workpiece needs to be taken down and fixed again, which increases operation steps and reduces work efficiency.

[0006] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0007] To solve the technical problem of workpiece reverse bending disassembly, the basic idea of the technical scheme of the utility model is as follows:

[0008] The utility model provides an anti -falling guide rail numerical control bending machine, including the base, the inside hollow of base, is equipped with the installation site at both ends of base, the bending lever, the bending lever sets up at the other end of base, and the bending lever is connected with the base rotation, steering assembly, steering assembly sets up at one end of base, and steering assembly is used for to workpiece positioner, and steering assembly includes servo motor, and servo motor sets up at one end of base, and servo motor is connected with one end of base sliding, and the output shaft of servo motor is fixedly connected with the mounting block, limiting component, limiting component sets up at the other end of base, and limiting component is used for limiting workpiece.

[0009] As a preferred embodiment of the utility model, the other end of the base is provided with a second cylinder, the output shaft of the second cylinder is fixedly connected with a rack, the rack is connected with a gear, the gear is fixedly connected with the bending lever, and an arc-shaped block is fixedly connected to the bending lever.

[0010] As a preferred embodiment of the utility model, the limiting component includes a plurality of mounting blocks, a first cylinder, a limiting block and an assembly frame, the assembly frames are arranged side by side at the other end of the base, the mounting blocks and the limiting blocks are slidably connected to the corresponding assembly frames through slide rails, and the first cylinder is fixedly connected to one end of the mounting block.

[0011] As a preferred embodiment of the utility model, a slide rail is slidably connected to the mounting block, the slide rail is fixedly connected to the output shaft of the first cylinder, a hydraulic machine is installed on each assembly frame, and the output shaft of the hydraulic machine is fixedly connected to the corresponding mounting block and limiting block.

[0012] As a preferred embodiment of the utility model, the other end of the base is provided with an abutting block, the abutting block is slidably connected to the base, and the abutting block and the base are connected through a fastener.

[0013] As a preferred embodiment of the utility model, a third cylinder is installed at the bottom end of each assembly frame, the third cylinder is fixedly connected to the assembly frame, and the slide rail on the assembly frame is drivingly connected to the output shaft of the third cylinder.

[0014] As a preferred embodiment of the utility model, the output shaft of the third cylinder is rotatably connected with a transmission block, the transmission block is rotatably connected to the assembly frame, the transmission block is rotatably connected with a transmission rod, and the transmission rod is fixedly connected to the slide rail on the assembly frame.

[0015] As a preferred embodiment of the utility model, the transmission block is triangular in shape, the slide rail on the assembly frame is slidably connected to the assembly frame, and the structures in the assembly frames are the same.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The anti-falling guide rail numerical control bending machine, one end of the workpiece is installed with the mounting block of the servo motor output shaft, when it is necessary to replace the bending direction, the servo motor drives the workpiece to rotate to replace the direction through the output shaft, so that the processing direction of the workpiece is changed, the operation steps are reduced, and the work efficiency is improved.

[0018] 2. The anti-falling guide rail numerical control bending machine, the third cylinder drives the transmission block through the output shaft, the transmission block drives the transmission rod when it is turned over, the transmission rod moves to drive the sliding rail, and the sliding rail drives the mounting block and the limiting block away from the workpiece.

[0019] 3. The anti-falling guide rail numerical control bending machine, the sliding rail is driven by the output shaft of the first cylinder to slide on the mounting block, the sliding rail and the bending part of the workpiece are finely adjusted and clamped and extruded, and the bending degree of the workpiece is finely adjusted by changing the clamping position of the sliding rail.

[0020] The specific embodiments of the utility model will be described in further detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawings:

[0022] Figure 1 It is a three-dimensional schematic view of the utility model;

[0023] Figure 2 It is another end structure schematic view of the utility model base;

[0024] Figure 3 It is a limiting assembly structure schematic view of the utility model;

[0025] Figure 4 It is an internal structure schematic view of the utility model assembly frame;

[0026] Figure 5 It is a bending rod upper structure schematic view of the utility model.

[0027] In the drawings: 1, base; 11, servo motor; 2, abutting block; 3, mounting block; 31, first cylinder; 32, sliding rail; 33, hydraulic press; 34, limiting block; 35, assembly frame; 4, bending rod; 41, gear; 42, rack; 43, second cylinder; 5, third cylinder; 51, transmission block; 52, transmission rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0029] Please refer to Figures 1-5The utility model provides an anti -fall guide rail numerical control bending machine, including base 1, the inside hollow of base 1 is equipped with the installation site at both ends of base 1, bending lever 4 is set up in the other end of base 1, and bending lever 4 is rotatably connected with base 1, steering assembly is set up in one end of base 1, and steering assembly is used for adjusting position to workpiece, and steering assembly includes servo motor 11, servo motor 11 is set up in one end of base 1, and servo motor 11 is slidably connected with one end of base 1, and the output shaft of servo motor 11 is fixedly connected with mounting block, limiting assembly is set up in the other end of base 1, limiting assembly is used for limiting workpiece, and the other end of base 1 is provided with abutment block 2, abutment block 2 is slidably connected with base 1, and abutment block 2 is connected between base 1 through fastener, and the mounting block of output shaft of servo motor 11 is installed with the one end of workpiece, when needing to replace bending direction, servo motor 11 is driven by output shaft to rotate workpiece and replace direction, to change the processing direction of workpiece, reduce operating steps and improve work efficiency.

[0030] Among them, the other end of base 1 is installed with second cylinder 43, the output shaft of second cylinder 43 is fixedly connected with rack 42, rack 42 is meshingly connected with gear 41, gear 41 is fixedly connected with bending lever 4, bending lever 4 is fixedly connected with arc block, arc block blocks main components in the figure, and arc block is a common structure, so it is not drawn in the figure, and here will not be repeated, limiting assembly includes a plurality of mounting blocks 3, first cylinder 31, limiting block 34 and assembly frame 35, assembly frame 35 is arranged side by side in the other end of base 1, mounting block 3 and limiting block 34 are slidably connected with corresponding assembly frame 35 through slide rail, first cylinder 31 is fixedly connected with one end of mounting block 3, slide rail 32 is slidably connected on mounting block 3, and slide rail 32 is fixedly connected with the output shaft of first cylinder 31, hydraulic machine 33 is installed on assembly frame 35, the output shaft of hydraulic machine 33 is fixedly connected with corresponding mounting block 3 and limiting block 34, at this time, hydraulic machine 33 is driven by output shaft to push mounting block 3 and limiting block 34 and workpiece close contact and clamps, at this time, second cylinder 43 is driven by output shaft to push rack 42, rack 42 is meshingly connected with gear 41 and drives bending lever 4 to rotate, and bending lever 4 drives arc block to rotate and bends workpiece.

[0031] The third cylinder 5 is fixedly connected with the assembling frame 35, the slide rail on the assembling frame 35 is in transmission connection with the output shaft of the third cylinder 5, the output shaft of the third cylinder 5 is rotatably connected with a transmission block 51, the transmission block 51 is rotatably connected with the assembling frame 35, the transmission block 51 is rotatably connected with a transmission rod 52, the transmission rod 52 is fixedly connected with the slide rail on the assembling frame 35, the transmission block 51 is in the form of a triangle as a whole, the slide rail on the assembling frame 35 is in sliding connection with the assembling frame 35, the assembling frame 35 is internally provided with the same structure, the third cylinder 5 drives the transmission block 51 through the output shaft, the transmission block 51 drives the transmission rod 52 when being turned over, the transmission rod 52 drives the slide rail to move, the slide rail 32 drives the mounting block 3 and the limiting block 34 to move away from the workpiece, the slide rail 32 is driven by the output shaft of the first cylinder 31 to slide on the mounting block 3, the slide rail 32 is finely adjusted and clamped and pressed at the bending part of the workpiece, and the bending degree of the workpiece is finely adjusted by changing the clamping position of the slide rail 32.

[0032] The workpiece is clamped by the mounting block 3 and the limiting block 34, the second cylinder 43 drives the rack 42 through the output shaft, the rack 42 meshes with the gear 41 to drive the bending rod 4 to rotate, the bending rod 4 drives the arc-shaped block to rotate to bend the workpiece, when the bending direction needs to be changed, the third cylinder 5 drives the transmission block 51 through the output shaft, the transmission block 51 drives the transmission rod 52 when being turned over, the transmission rod 52 drives the slide rail to move, the slide rail drives the mounting block 3 and the limiting block 34 to move away from the workpiece, the workpiece is driven by the output shaft of the servo motor 11 to rotate to change the direction, thereby the machining direction of the workpiece is changed, the operation steps are reduced, and the work efficiency is improved, the slide rail 32 is driven by the output shaft of the first cylinder 31 to slide on the mounting block 3, the slide rail 32 is finely adjusted and clamped and pressed at the bending part of the workpiece, and the bending degree of the workpiece is finely adjusted by changing the clamping position of the slide rail 32.

[0033] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A fall protection rail CNC bender characterized by, The utility model relates to a workpiece bending device, including: Base (1), base (1) inside hollow, the both ends of base (1) are equipped with installation site; Bending rod (4), bending rod (4) sets up in the other end of base (1), and bending rod (4) is rotatably connected with base (1); Steering assembly, steering assembly sets up in one end of base (1), and steering assembly is used for adjusting the position of workpiece, and steering assembly includes servo motor (11), and servo motor (11) sets up in one end of base (1), and servo motor (11) is slidably connected with one end of base (1), and the output shaft of servo motor (11) is fixedly connected with mounting block; Limiting assembly, limiting assembly sets up in the other end of base (1), and limiting assembly is used for limiting workpiece.

2. The fall arrest rail CNC bender of claim 1, wherein, The other end of base (1) is provided with a second cylinder (43), the output shaft of the second cylinder (43) is fixedly connected with a rack (42), the rack (42) is meshingly connected with a gear (41), the gear (41) is fixedly connected with the bending rod (4), and the bending rod (4) is fixedly connected with an arc-shaped block.

3. The fall arrest rail CNC bender of claim 1, wherein, The limiting assembly includes a plurality of mounting blocks (3), first cylinders (31), limiting blocks (34) and assembly frames (35), the assembly frames (35) are arranged side by side at the other end of the base (1), the mounting blocks (3) and the limiting blocks (34) are slidably connected with the corresponding assembly frames (35) through slide rails, and the first cylinders (31) are fixedly connected with one end of the mounting blocks (3).

4. The fall arrest rail CNC bender of claim 3, wherein, The mounting block (3) is slidably connected with a slide rail (32), the slide rail (32) is fixedly connected with the output shaft of the first cylinder (31), and the assembly frame (35) is provided with a hydraulic machine (33), and the output shaft of the hydraulic machine (33) is fixedly connected with the corresponding mounting block (3) and limiting block (34).

5. The fall arrest rail CNC bender of claim 1, wherein, The other end of the base (1) is provided with an abutting block (2), the abutting block (2) is slidably connected with the base (1), and the abutting block (2) and the base (1) are connected through fasteners.

6. The fall arrest rail CNC bender of claim 3, wherein, The bottom end of the assembly frame (35) is provided with a third cylinder (5), the third cylinder (5) is fixedly connected with the assembly frame (35), and the slide rail on the assembly frame (35) is in transmission connection with the output shaft of the third cylinder (5).

7. The fall arrest rail CNC bender of claim 6, wherein, The output shaft of the third cylinder (5) is rotatably connected with a transmission block (51), the transmission block (51) is rotatably connected with the assembly frame (35), and the transmission block (51) is rotatably connected with a transmission rod (52), and the transmission rod (52) is fixedly connected with the slide rail on the assembly frame (35).

8. The fall arrest rail CNC bender of claim 7, wherein, The transmission block (51) is triangular in shape, the slide rail on the assembly frame (35) is slidably connected with the assembly frame (35), and the structures in the assembly frame (35) are the same.

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