Component shearing and bending device

Abstract

The utility model discloses a component shearing and bending device, and belongs to the technical field of bending devices. Comprising a mounting rod, movable open grooves are formed in the two sides of the end of the mounting rod, a first connecting block is movably connected into each movable open groove through a rotating shaft, an extrusion fixing part is arranged at the end of each first connecting block, a shearing opening is formed in the middle of each first connecting block, and a mounting open groove is formed in the end of the mounting rod; and the interiors of the mounting open groove and the movable open groove communicate with each other, a mounting block is arranged in the mounting open groove, and the two ends of the mounting block are movably connected with pulling rods through rotating shafts. A worker can hold the mounting rod by hand and place the first connecting blocks on the two sides of a pin at any time, then the first connecting blocks are driven to be opened and closed through movement of the mounting block, the pin can be clamped and bent by extruding the fixing part, the pin can be sheared through the shearing opening, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to a component shearing and bending device. Background Technique

[0002] An LED digital tube is a number composed of eight light-emitting diodes, and different numbers are formed by the illumination of different lights. The bottom end of the digital tube controls the brightness display of different lamp tubes through multiple pins. Therefore, during the installation of the digital tube, the pins need to be bent and then connected to the circuit on the circuit board.

[0003] However, the length of the pins is relatively fixed. Therefore, during installation, the length of the pins needs to be cut according to the size of the circuit board. Most of the existing cutting methods are carried out by tools such as scissors or pliers. However, after cutting with scissors, other tools are still needed for bending. And tools such as pliers are relatively large in size and not suitable for cutting pins with a small volume, making the cutting and bending of pins relatively inconvenient. For this reason, we propose a component shearing and bending device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology involved in the background technique, and to propose a component shearing and bending device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A component shearing and bending device includes a mounting rod. Both sides of the end of the mounting rod are provided with movable slots. The inside of the movable slots is movably connected with a first connecting block through a rotating shaft. An extrusion fixing part is arranged at the end of the first connecting block. A cutting opening is arranged at the middle position of the first connecting block. An installation slot is opened at the end of the mounting rod. The inside of the installation slot communicates with the inside of the movable slot. An installation block is arranged inside the installation slot. Both ends of the installation block are movably connected with a pulling rod through a rotating shaft. The other end of the pulling rod is movably connected with the end of the first connecting block through a rotating shaft;

[0007] The overall volume of the device is small, which is convenient for operating the pins of the digital tube. The pins can be clamped and bent through the extrusion fixing part, and the cutting opening can cut the pins, which is convenient to use.

[0008] Preferably, a sliding slot is opened at the middle position of the mounting rod. One end of the installation block is provided with a connecting rod, and the other end of the connecting rod extends into the inside of the sliding slot;

[0009] It enables personnel to drive the mounting block to move by pulling the connecting rod, so that the movement of the mounting block drives the first connecting block to open and close through the pulling rod, enabling the first connecting block to work properly.

[0010] Preferably, the other end of the connecting rod is provided with a second connecting block, and the connecting rod and the second connecting block form a T shape;

[0011] It enables personnel to drive the connecting rod to move by pulling the second connecting block, making it more convenient for personnel to operate.

[0012] Preferably, limiting grooves are opened on both sides of the inner wall of the sliding groove, sliding blocks are arranged at both ends of the second connecting block, and the sliding blocks extend into the limiting grooves;

[0013] It can make the sliding of the second connecting block more stable, avoiding the situations of shaking and detachment.

[0014] Preferably, a support shaft rod is arranged inside the limiting groove, and the sliding block is sleeved outside the support shaft rod;

[0015] It can further improve the stability of the second connecting block, avoiding the situation of detachment caused by the inclination of the second connecting block.

[0016] Preferably, a connecting sleeve is arranged at the end of the second connecting block, a threaded conveying rod is inserted into the end of the connecting sleeve, and the connecting sleeve is in threaded connection with the threaded conveying rod;

[0017] It can drive the connecting sleeve to move by rotating the threaded conveying rod, and at the same time, the connecting sleeve can be limited through the threaded structure of the threaded conveying rod, so that the extrusion fixing part and the shear cut can better complete the shearing and bending of the digital tube pins.

[0018] Preferably, a servo motor is arranged at the tail of the mounting rod, and the output end of the servo motor is fixedly connected to the threaded conveying rod;

[0019] It can drive the threaded conveying rod to rotate through the servo motor, making the rotation of the threaded conveying rod more convenient, and thus reducing the operation amount of personnel.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. Personnel of the present utility model can hold the mounting rod, place the first connecting block on both sides of the pins at any time, and then drive the first connecting block to open and close through the movement of the mounting block. The extrusion fixing part can clamp and bend the pins, and the shear cut can shear the pins. The operation is simple and convenient.

[0022] 2. The utility model can make the servo motor drive the threaded conveying rod to rotate, so that the servo motor drives the second connecting block to move. The second connecting block can drive the mounting block to move through the connecting rod, so that the movement of the mounting block is more convenient, and further enables the first connecting block to better complete the operation on the pins of the digital tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a three-dimensional structural schematic diagram of a component shearing and bending device proposed by the utility model;

[0024] Figure 2 is Figure 1 a top view sectional structural schematic diagram of the end part;

[0025] Figure 3 is Figure 1 a top view sectional structural schematic diagram of the tail part;

[0026] Figure 4 is Figure 2 a structural schematic diagram of the separated state of the mounting block and the pulling rod in the middle.

[0027] In the figure: 1. mounting rod; 2. movable slotted groove; 3. first connecting block; 4. extrusion fixing part; 5. cutting opening; 6. mounting slotted groove; 7. mounting block; 8. pulling rod; 9. connecting rod; 10. second connecting block; 11. sliding slotted groove; 12. limiting slotted groove; 13. sliding block; 14. support shaft rod; 15. connecting sleeve; 16. servo motor; 17. threaded conveying rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Refer to Figures 1-4A component shearing and bending device shown has movable slots 2 opened on both sides of the end of the mounting rod 1. A first connecting block 3 is movably connected inside the movable slot 2 through a rotating shaft. Then, an extrusion fixing part 4 is arranged at the end of the first connecting block 3, and a shear notch 5 is arranged at the middle position of the first connecting block 3. At the same time, a mounting slot 6 is opened at the end of the mounting rod 1, so that the inside of the mounting slot 6 is communicated with the inside of the movable slot 2. A mounting block 7 is arranged inside the mounting slot 6. Then, a pulling rod 8 is movably connected at both ends of the mounting block 7 through a rotating shaft, and the other end of the pulling rod 8 is movably connected with the end of the first connecting block 3 through a rotating shaft. Then, a sliding slot 11 is opened at the middle position of the mounting rod 1, and a connecting rod 9 is arranged at the end of the mounting block 7. At the same time, the other end of the connecting rod 9 extends into the inside of the sliding slot 11, so that a second connecting block 10 is arranged at the other end of the connecting rod 9. The connecting rod 9 and the second connecting block 10 form a T shape. Then, limiting slots 12 are opened on both sides of the inner wall of the sliding slot 11, and sliding blocks 13 are arranged at both ends of the second connecting block 10. At the same time, the sliding blocks 13 extend into the inside of the limiting slots 12, so that a support shaft rod 14 is arranged inside the limiting slots 12, and the sliding blocks 13 are sleeved outside the support shaft rod 14.

[0030] Specifically, the connection sleeve 15 in this embodiment will be described. Please refer to Figure 3 , a connection sleeve 15 is arranged at the end of the second connecting block 10. A threaded conveying rod 17 is inserted at the end of the connection sleeve 15. At the same time, the connection sleeve 15 is threadedly connected with the threaded conveying rod 17. A servo motor 16 is arranged at the tail of the mounting rod 1, so that the output end of the servo motor 16 is fixedly connected with the threaded conveying rod 17. A battery compartment can be installed at the tail of the mounting rod 1. Then, a battery is placed inside the battery compartment, so that the battery is electrically connected with the servo motor 16.

[0031] Working principle: When the present utility model is in use, a person holds the mounting rod 1 and places the first connecting block 3 on both sides of the pins of the digital tube. Then, the servo motor 16 drives the threaded conveying rod 17 to rotate, and the threaded conveying rod 17 drives the connection sleeve 15 to move. At the same time, the connection sleeve 15 drives the second connecting block 10 to move, and the second connecting block 10 drives the mounting block 7 to move through the connecting rod 9, so that the mounting block 7 drives the first connecting block 3 to open and close through the pulling rod 8, thereby enabling the extrusion fixing part 4 to clamp the pins. Then, bending is performed. Finally, when the pins are located at the position of the shear notch 5, the redundant length of the adhesive is sheared through the shear notch 5, making the installation of the digital tube more convenient.

[0032] In the present utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all its components are its own technologies. As long as the beneficial effects can be achieved, they can be implemented, so no more details will be given.

[0033] The above embodiments are the preferred embodiments of the present utility model, but the implementation manners of the present utility model are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement manners and are all included in the protection scope of the present utility model.

[0034] In the present utility model, unless otherwise stated, the orientation words such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms. At the same time, the numerical sequence nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are only used for name distinction. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

Claims

1. A component shearing and bending device, comprising a mounting rod (1), characterized in that: Both sides of the end of the mounting rod (1) are provided with movable grooves (2), the inside of the movable groove (2) is movably connected to a first connecting block (3) via a rotating shaft, the end of the first connecting block (3) is provided with an extrusion fixing portion (4), and the middle position of the first connecting block (3) is provided with a shearing notch (5), the end of the mounting rod (1) is provided with a mounting groove (6), the mounting groove (6) and the inside of the movable groove (2) are communicated with each other, the inside of the mounting groove (6) is provided with a mounting block (7), the two ends of the mounting block (7) are movably connected to a pulling rod (8) via a rotating shaft, and the other end of the pulling rod (8) is movably connected to the end of the first connecting block (3) via a rotating shaft.

2. A component shearing and bending device according to claim 1, characterized in that: A sliding slot (11) is provided at the middle of the mounting rod (1), a connecting rod (9) is provided at the end of the mounting block (7), and the other end of the connecting rod (9) extends into the interior of the sliding slot (11).

3. A component shearing and bending device according to claim 2, characterized in that: A second connecting block (10) is provided at the other end of the connecting rod (9), and the connecting rod (9) and the second connecting block (10) form a T shape.

4. A component shearing and bending device according to claim 3, characterized in that: Limiting grooves (12) are provided on both sides of the inner wall of the sliding groove (11), and sliding blocks (13) are provided at both ends of the second connecting block (10), and the sliding blocks (13) extend into the interior of the limiting groove (12).

5. A component shearing and bending device according to claim 4, characterized in that: A supporting shaft (14) is arranged inside the limiting slot (12), and the sliding block (13) is sleeved on the outside of the supporting shaft (14).

6. The component shearing and bending device according to claim 3, characterized in that: A connecting sleeve (15) is provided at the end of the second connecting block (10), a threaded conveying rod (17) is inserted into the end of the connecting sleeve (15), and the connecting sleeve (15) is threadedly connected to the threaded conveying rod (17).

7. A component shearing and bending device according to claim 6, characterized in that: A servo motor (16) is provided at the tail of the mounting rod (1), and an output end of the servo motor (16) is fixedly connected to a threaded conveying rod (17).

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