Bending device for ground rail robot accessory machining

Abstract

The utility model discloses a bending device for ground rail robot accessory machining, and relates to the technical field of bending devices, the bending device comprises a base, a first round rod is arranged above the base, the first round rod is rotatably sleeved with two bending rotating plates, the number of the bending rotating plates is two, and the two bending rotating plates are symmetrically distributed; sliding grooves are formed in the outer walls of the two sides of the bending rotating plate, sliding plates are slidably connected into the sliding grooves, a U-shaped frame is fixedly connected between the two sliding plates, sliding channels are formed in the sliding plates, sliding columns are slidably connected into the sliding channels, and second round rods are fixedly connected to the faces, close to each other, of the two sliding columns. According to the bending device for ground rail robot accessory machining, the sliding plate, the U-shaped frame, the limiting blocks and other structures are arranged, the limiting blocks are attached to the edges of materials, correction and positioning of the materials are achieved, the distance between the two limiting blocks is adjustable, and the bending device can meet the requirements of the materials of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, and particularly relates to a bending device for processing accessories of a ground rail robot. Background Art

[0002] With the improvement of factory automation, robots are more and more applied to production, transportation and other fields. Most existing robots in factory automated production are production robots with moving axes, also known as ground rail robots, and a bending device will be used in the process of processing accessories of ground rail robots.

[0003] For example, in the patent named: A bending device for bending sheet metal parts (patent publication number: CN214108368U), a bending device for bending sheet metal parts is disclosed. The motor drives the double-headed screw to rotate to simultaneously move two transmission seats closer to or away from each other, indirectly controlling the angles of two bending rotating plates. When the sheet metal part is placed on the two bending rotating plates for bending, the bending angle of the sheet metal part can be controlled. The electric push rod drives the round head bracket to move down to bend the sheet metal part. When the workpiece is placed on the two bending rotating plates, it is usually only possible to rely on the experience of the operator or additional tools for calibration, which is cumbersome to operate and prone to errors.

[0004] Therefore, it is very necessary to propose a bending device for processing accessories of a ground rail robot to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bending device for processing accessories of a ground rail robot to solve the problem that when the workpiece is placed on the two bending rotating plates, it is usually only possible to rely on the experience of the operator or additional tools for calibration, which is cumbersome to operate and prone to errors.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bending device for processing accessories of a ground rail robot, including a base, a first round rod is arranged above the base, a bending rotating plate is rotatably sleeved on the first round rod, two bending rotating plates are provided, and the two bending rotating plates are symmetrically distributed. Sliding grooves are formed on the outer walls on both sides of the bending rotating plate, a sliding plate is slidably connected inside the sliding groove, a U-shaped frame is fixedly connected between the two sliding plates, a sliding channel is formed on the sliding plate, a sliding column is slidably connected inside the sliding channel, second round rods are fixedly connected to the surfaces of the two sliding columns close to each other, and a limiting block is fixedly connected to the end of the second round rod away from the sliding column.

[0007] Preferably, the limiting block is in an inverted L shape.

[0008] Preferably, a threaded rod is rotatably connected to the U-shaped frame, a threaded hole matching the threaded rod is formed in the sliding column, a motor is fixedly connected to the outer wall of the U-shaped frame, and the threaded rod is fixedly connected to the driving shaft of the motor.

[0009] Preferably, a support plate is fixedly connected to the upper surface of the base, there are two support plates, and the first round rod is fixedly connected between the two support plates.

[0010] Preferably, first electric push rods are hinged to both ends of the upper surface of the base, and the end of the first electric push rod away from the base is hinged to the bottom of the corresponding bent turning plate.

[0011] Preferably, a bracket is fixedly connected to the upper surface of the base, the bracket is L-shaped, a second electric push rod is fixedly connected to the top of the bracket, a bent block is fixedly connected to the telescopic end of the second electric push rod, and the bent block and the first round rod are distributed corresponding to each other vertically.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. By setting structures such as a sliding plate, a U-shaped frame and a limiting block, the limiting block fits on the edge of the material to realize the calibration and positioning of the material, and the distance between the two limiting blocks is adjustable, which can meet materials of different sizes;

[0014] 2. The limiting block is set to be inverted L-shaped, which can prevent the material from warping and improve the bending quality and safety performance;

[0015] 3. Control the telescopic end of the second electric push rod to extend, drive the bent block to move downward, and the bent block squeezes the material; and cooperate with the upward flipping of the two bent turning plates to perform the bending operation, and the upward flipping angle of the bent turning plate can be adjusted by controlling the extending length of the telescopic end of the first round rod, so as to realize different bending angles. Description of the drawings

[0016] Figure 1 It is a schematic structural diagram of a bending device for processing accessories of a ground rail robot of the present utility model from one perspective.

[0017] Figure 2 It is a schematic structural diagram of a bending device for processing accessories of a ground rail robot of the present utility model from another perspective.

[0018] Figure 3 For the present utility model Figure 2 The enlarged schematic diagram of the structure at A in

[0019] Figure 4 It is a schematic diagram of the U-shaped frame and the motor structure of the present utility model.

[0020] In the figure: 1. Base; 2. Support plate; 3. First round rod; 4. Bent turning plate; 5. Chute; 6. Slide plate; 7. U-shaped frame; 8. Threaded rod; 9. Slide column; 10. Sliding channel; 11. Motor; 12. Second round rod; 13. Limit block; 14. First electric push rod; 15. Bracket; 16. Second electric push rod; 17. Bent block. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] The present invention provides a bending device for processing accessories of a ground rail robot as shown in Figures 1 to 4 Figure 10, which includes a base 1. A first round rod 3 is arranged above the base 1. A support plate 2 is fixedly connected to the upper surface of the base 1. There are two support plates 2. The first round rod 3 is fixedly connected between the two support plates 2. A bent turning plate 4 is rotatably sleeved on the first round rod 3. There are two bent turning plates 4, and the two bent turning plates 4 are symmetrically distributed. Specifically, the material to be bent is placed on the two bent turning plates 4.

[0023] Both ends of the upper surface of the base 1 are hinged with a first electric push rod 14. The end of the first electric push rod 14 away from the base 1 is hinged to the bottom of the corresponding bent turning plate 4. By controlling the telescopic end of the first electric push rod 14 to extend, the bent turning plate 4 is driven to turn upward with the first round rod 3 as the axis, and the angle of upward turning of the bent turning plate 4 can be adjusted by controlling the length of the telescopic end of the first round rod 3 to extend.

[0024] A bracket 15 is fixedly connected to the upper surface of the base 1. The bracket 15 is L-shaped. A second electric push rod 16 is fixedly connected to the top of the bracket 15. A bent block 17 is fixedly connected to the telescopic end of the second electric push rod 16, and the bent block 17 is distributed corresponding to the first round rod 3 up and down. The up and down movement of the bent block 17 is controlled by the second electric push rod 16.

[0025] Place the material to be bent on the two bent turning plates 4, start the second electric push rod 16, control the telescopic end of the second electric push rod 16 to extend, drive the bent block 17 to move downward, and the bent block 17 squeezes the material; and cooperate with the upward turning of the two bent turning plates 4 to perform a bending operation, and the angle of upward turning of the bent turning plate 4 can be adjusted by controlling the length of the telescopic end of the first round rod 3 to extend, so as to achieve different bending angles.

[0026] After the bending is completed, control the telescopic end of the second electric push rod 16 to retract, so that the bending block 17 returns to its original position, and the operation can be completed.

[0027] Considering that when the material is placed on the two bending turntables 4, it is usually only possible to rely on the operator's experience or additional tools for calibration, which is cumbersome to operate and prone to errors. Sliding grooves 5 are provided on the outer walls of both sides of the bending turntable 4. A sliding plate 6 is slidably connected inside the sliding groove 5. A U-shaped frame 7 is fixedly connected between the two sliding plates 6. A sliding channel 10 is provided on the sliding plate 6. A sliding column 9 is slidably connected inside the sliding channel 10. Second round rods 12 are fixedly connected to the surfaces of the two sliding columns 9 facing each other. A limiting block 13 is fixedly connected to the end of the second round rod 12 away from the sliding column 9. A threaded rod 8 is rotatably connected to the U-shaped frame 7. A threaded hole matching the threaded rod 8 is provided on the sliding column 9. A motor 11 is fixedly connected to the outer wall of the U-shaped frame 7. The threaded rod 8 is fixedly connected to the driving shaft of the motor 11, and the thread directions at both ends of the threaded rod 8 are opposite, realizing the moving towards or away from each other of the two sliding columns 9.

[0028] Specifically, place the material to be bent on the two bending turntables 4, start the motor 11, the sliding column 9 drives the threaded rod 8 to rotate. Since a threaded hole matching the threaded rod 8 is provided on the sliding column 9 and under the limiting action of the sliding channel 10, the two sliding columns 9 move towards each other, and the limiting blocks 13 are attached to the edges of the material, and the motors 11 at both ends are started simultaneously, thereby realizing the calibration and positioning of the material, so that the material will not tilt, and the operation is convenient; and during the bending process, the material will not shift or the like.

[0029] And the distance between the two limiting blocks 13 is adjustable to meet materials of different sizes.

[0030] Considering that during bending, the angle between the two bending turntables 4 will change and the material will slide on the bending turntable 4. Since the sliding plate 6 slides inside the sliding groove 5, structures such as the U-shaped frame 7 can all move, so it does not affect the bending of the material.

[0031] The limiting block 13 is in an inverted L shape, and setting the limiting block 13 in an inverted L shape can prevent the material from warping and improve the quality and safety performance of bending.

[0032] By setting structures such as the sliding plate 6, the U-shaped frame 7 and the limiting block 13, the limiting block 13 is attached to the edge of the material to realize the calibration and positioning of the material, the operation is convenient, and the distance between the two limiting blocks 13 is adjustable, which can meet materials of different sizes.

Claims

1. A bending device for processing rail robot parts, comprising a base (1), characterized in that: A first round rod (3) is arranged above the base (1), and a bending rotating plate (4) is rotatably sleeved on the first round rod (3), and the bending rotating plates (4) are arranged in two, and the two bending rotating plates (4) are symmetrically distributed, and sliding grooves (5) are provided on the outer walls of both sides of the bending rotating plates (4), and a slide plate (6) is slidably connected inside the sliding groove (5), and a U-shaped frame (7) is fixedly connected between the two slide plates (6), and a sliding channel (10) is provided on the slide plate (6), and a sliding column (9) is slidably connected inside the sliding channel (10), and a second round rod (12) is fixedly connected on the side where the two slide columns (9) are close to each other, and a limiting block (13) is fixedly connected to the end of the second round rod (12) away from the slide column (9).

2. A bending device for processing rail robot parts according to claim 1, characterized in that: The limiting block (13) is in an inverted L shape.

3. The bending device for processing rail robot parts according to claim 1 is characterized in that: A threaded rod (8) is rotatably connected to the U-shaped frame (7), a threaded hole matching the threaded rod (8) is provided on the sliding column (9), a motor (11) is fixedly connected to the outer wall of the U-shaped frame (7), and the threaded rod (8) is fixedly connected to the driving shaft of the motor (11).

4. A bending device for processing rail robot parts according to claim 1, characterized in that: A support plate (2) is fixedly connected to the upper surface of the base (1), two support plates (2) are provided, and the first round rod (3) is fixedly connected between the two support plates (2).

5. The bending device for processing rail robot parts according to claim 1 is characterized in that: A first electric push rod (14) is hingedly connected at both ends of the upper surface of the base (1); one end of the first electric push rod (14) away from the base (1) is hingedly connected to the bottom of the corresponding bending rotating plate (4).

6. A bending device for processing rail robot parts according to claim 1, characterized in that: A bracket (15) is fixedly connected to the upper surface of the base (1), the bracket (15) is L-shaped, a second electric push rod (16) is fixedly connected to the top of the bracket (15), a bending block (17) is fixedly connected to the telescopic end of the second electric push rod (16), and the bending block (17) is distributed correspondingly to the first round rod (3) up and down.

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