Novel steel wire bending positioning device

Abstract

The utility model discloses a novel positioning device for steel wire bending, which relates to the technical field of steel wire bending equipment and comprises a steel wire clamping frame, bottom grooves are arranged on two sides of the bottom end of the steel wire clamping frame, transverse sheets are arranged at the upper end and the lower end of the two ends of the steel wire clamping frame, vertical rods are vertically arranged on the inner sides of the transverse sheets, and the vertical rods are arranged on the inner sides of the vertical rods. According to the novel positioning device for steel wire bending, the sleeve is arranged on the outer side of the vertical rod in a sleeving mode, a worker moves the sleeve up and down, meanwhile, the worker moves the sliding block, the sliding block is arranged on the sliding block, and the movable rail structure is arranged on the outer side of the vertical rod; and an embedded groove is formed in the middle of the bottom end of the steel wire clamping frame, and an auxiliary structure is arranged on the inner side of the embedded groove. The sliding block annularly moves on the outer side of the track, and due to the fact that the wire outer ring is connected with the sliding block, the wire outer ring can be clamped on the outer side of external equipment, and the wire outer ring provides more angles for the installation position of the steel wire clamping frame.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire bending equipment, specifically to a novel positioning device for steel wire bending. Background Art

[0002] A wire bending machine is a device specially used to bend steel wire into shape. Its main function is to bend the steel wire into various required shapes and angles according to the preset program and mold. It is widely used in manufacturing, construction and other fields. The main components of a wire bending machine usually include the following parts: a wire feeding system, which is used to feed the steel wire into the bending machine and cut it to a fixed length as required. The wire feeding system needs to have high precision and stability to ensure that the steel wire does not deviate or deform during the feeding process; a bending mechanism, which is the core part of the bending machine, and bends the steel wire through a mechanical arm or a bending head. The bending mechanism needs to have flexible adjustment capabilities to adapt to different bending angles and shapes; a control system, the control system of the bending machine is usually controlled by a computer or PLC (programmable logic controller), which is used to set the bending program, monitor the bending process, adjust the bending parameters, etc. Modern wire bending machines are usually equipped with a human-machine interface (HMI) for easy setting and monitoring by operators; molds and fixtures, which are used to fix and position the steel wire to ensure the accuracy of the bending process. Different molds and fixtures can meet the bending requirements of different shapes. The advantages of wire bending machines include high precision. Through precise control systems and bending mechanisms, high-precision bending and forming can be achieved to meet complex processing requirements; high efficiency, automated wire feeding and bending processes greatly improve production efficiency and reduce the time and labor intensity of manual operations; strong flexibility, the bending angle and shape can be flexibly adjusted according to different processing requirements to adapt to a variety of production tasks; easy to operate, modern wire bending machines are usually equipped with a friendly operating interface and automated control system, easy to operate and easy to learn. These characteristics make wire bending machines have important application value in the field of wire processing.

[0003] Although the repositioning blocks of bending machines provide significant convenience and flexibility in practical applications, they also have some disadvantages and limitations. The following are some common disadvantages of repositioning blocks for bending machines: the repositioning blocks may wear and tear when used and adjusted multiple times, resulting in a decrease in repeat positioning accuracy, which will affect the bending accuracy during the production process; when switching between different bending tasks, the adjustment process of the repositioning blocks may be cumbersome, especially when the production line needs to frequently replace molds and workpieces, which will increase the difficulty of operation and adjustment time; different models and brands of bending machines may use different types of repositioning blocks, resulting in standardization and compatibility issues of repositioning blocks. When upgrading or replacing equipment, you may need to purchase new repositioning blocks, which increases costs; repositioning blocks require regular maintenance and replacement, To ensure its normal operation and maintain accuracy, the cost of maintaining and replacing the repositioning block may be high, especially in a production environment with high frequency of use; since the adjustment of the repositioning block requires a certain level of skill, operators need to be trained to master it, which may be a challenge for novice operators or those with low technical skills; for some complex or special bending tasks, the repositioning block may not provide sufficient flexibility and adaptability, and additional equipment or tools are required to achieve specific processing technology; the repositioning block occupies a certain space on the bending machine, which may affect the layout of other tools or workpieces, especially in a working environment with limited space. Understanding these shortcomings can help users make more reasonable decisions when selecting and operating a bending machine, and take necessary measures to optimize and improve the production process.

[0004] In summary, the device improves the installation steps between the positioning device and the external adapter frame. Generally, the installation angle of the positioning device inside the adapter frame is basically fixed, and the positioning device cannot be installed flexibly.

[0005] Therefore, in view of this, research and improvement are carried out to the existing deficiencies, and a new positioning device for wire bending is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a novel positioning device for bending steel wires to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel positioning device for bending steel wires, comprising: a steel wire clamp frame, bottom grooves are arranged on both sides of the bottom end of the steel wire clamp frame, horizontal plates are arranged at the upper and lower ends of both ends of the steel wire clamp frame, vertical rods are arranged vertically on the inner side of the horizontal plates, and movable rail structures are arranged on the outer side of the vertical rods;

[0008] An embedded groove is arranged in the middle of the bottom end of the wire clamp frame, and an auxiliary structure is arranged inside the embedded groove.

[0009] Furthermore, the movable rail structure includes a rail, a wire outer ring, a connecting rod, a slider and a sleeve. A sleeve is provided on the outer side of the vertical rod, and the rail is fixedly arranged around the outer side of the sleeve. A slider is clamped on the outer side of one end of the rail, a connecting rod is provided at one end of the slider, and a wire outer ring is provided at one end of the connecting rod. A circular groove is provided in the middle of the top end of the slider, and a circular protrusion is provided at the bottom end of one end of the connecting rod to facilitate assembly and connection of the slider and the connecting rod.

[0010] Furthermore, the rail has a spiral shape, which facilitates the slider to move on the outside of the rail.

[0011] Furthermore, after the slider is connected to the receiving rod, a rotating structure can be formed between the receiving rod and the slider, so that the receiving rod can drive the outer ring of the wire to rotate.

[0012] Furthermore, the auxiliary structure includes a compression spring, a top block, a rotating shaft, a rotating block and a roller. A compression spring is arranged at the lower end of the inner side of the embedded groove, a top block is arranged at the bottom end of the compression spring, a rotating block is arranged at the bottom end of the top block, a rotating shaft is arranged at the bottom end of the rotating block, and rollers are arranged at both ends of the rotating shaft. The compression spring and the top block are welded to prevent the compression spring from being displaced.

[0013] Furthermore, a rotating structure is formed between the rotating block and the top block, so that the rotating block can drive the rotating shaft to rotate.

[0014] Furthermore, a rotating structure is formed between the rotating shaft and the rotating block, so that the rotating shaft can drive the roller to rotate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a sleeve on the outside of the vertical rod, and the staff moves the sleeve up and down, and at the same time the staff moves the slider, and the slider moves in a circular manner on the outside of the rail. Since the wire outer ring and the slider are connected to each other, the wire outer ring can be stuck on the outside of the external equipment, and the wire outer ring provides more angles for the installation position of the wire clamp frame;

[0017] 2. The utility model is clamped on the outside of the external adapter frame through the bottom groove at the bottom end of the wire clamp frame and the embedded groove. At this time, the roller presses against the connection of the external adapter frame, and the rotating shaft and the rotating block rotate with the movement of the roller. The top block and the compression spring at the bottom end of the embedded groove reduce the speed of the rotating block and the rotating shaft moving up and down. In this way, the rotating block and the rotating shaft form a chain-shaped rotating structure to help the roller press against the external adapter frame, and the overall structure of the auxiliary structure is more in line with the outside of the external adapter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the second appearance structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the third appearance structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fourth appearance structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the fifth appearance structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the first movable rail of the utility model;

[0024] Figure 7 This is a schematic diagram of the second movable rail structure of the utility model

[0025] Figure 8 This is a schematic diagram of the first auxiliary structure of the utility model;

[0026] Fig. 9 This is a schematic diagram of the second auxiliary structure of the utility model.

[0027] In the figure: 1, wire clamp frame; 2, vertical rod; 3, movable rail structure; 301, rail; 302, wire outer ring; 303, receiving rod; 304, slider; 305, sleeve; 4, bottom groove; 5, cross piece; 6, embedded groove; 7, auxiliary structure; 701, compression spring; 702, top block; 703, rotating shaft; 704, rotating block; 705, roller. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figure 1-Figure 9 As shown, a novel positioning device for bending steel wires comprises: a steel wire clamp frame 1, bottom grooves 4 are arranged on both sides of the bottom end of the steel wire clamp frame 1, horizontal pieces 5 are arranged at the upper and lower ends of both ends of the steel wire clamp frame 1, a vertical rod 2 is vertically arranged on the inner side of the horizontal piece 5, and a movable rail structure 3 is arranged on the outer side of the vertical rod 2;

[0030] An embedded groove 6 is provided in the middle of the bottom end of the wire clamp frame 1 , and an auxiliary structure 7 is provided inside the embedded groove 6 .

[0031] like Figure 1-Figure 9As shown, a novel positioning device for bending steel wire, the movable rail structure 3 includes a rail 301, a wire outer ring 302, a receiving rod 303, a slider 304 and a sleeve 305, the outer side of the vertical rod 2 is provided with a sleeve 305, the outer side of the sleeve 305 is fixedly provided with the rail 301, the outer side of one end of the rail 301 is clamped with a slider 304, one end of the slider 304 is provided with a receiving rod 303, one end of the receiving rod 303 is provided with a wire outer ring 302, a circular groove is provided in the middle of the top of the slider 304, and the bottom end of one end of the receiving rod 303 is provided with The circular protrusion, the sleeve 305 is sleeved on the outside of the vertical rod 2, and the slider 304 at one end of the outer side of the mobile rail 301 drives the receiving rod 303 and the wire outer ring 302 to move. Since a circular groove is provided in the middle of the surface of the slider 304, and a circular protrusion is also provided at the bottom end of one end of the receiving rod 303, after the receiving rod 303 is connected with the slider 304, the receiving rod 303 can rotate, and the receiving rod 303 can help the wire outer ring 302 to move at multiple angles, and the wire outer ring 302 increases the angle of the installation position of the wire clamp frame 1:

[0032] Among them, the active track structure 3 brings the following effects and novel technologies:

[0033] Flexible movement: The design of the slider 304 and the rail 301 allows the slider 304 to move freely along the rail 301, driving the receiving rod 303 and the outer wire ring 302 to adjust their positions. This design makes the operation of the equipment more flexible and can adapt to different processing requirements and operating positions.

[0034] Multi-angle movement: Since the bottom end of the receiving rod 303 is provided with a circular protrusion, which cooperates with the circular groove on the slider 304, the receiving rod 303 can rotate. In this way, the outer ring 302 can be adjusted at multiple angles, increasing the applicability and flexibility of the device.

[0035] Precise positioning: The movement of the slider 304 and the rotation of the receiving rod 303 can accurately control the angle and position of the wire outer ring 302, ensuring the accuracy and stability of the installation position of the wire clamp frame 1. This helps to improve the processing accuracy and efficiency.

[0036] Convenient adjustment: The design of the movable rail structure 3 makes the adjustment and operation of the equipment more convenient. The operator can quickly adjust the position and angle of the slider 304 and the receiving rod 303, which reduces the operation time and improves the work efficiency.

[0037] Stable connection: The design of the round protrusion and the groove provides a stable connection method, ensuring that the receiving rod 303 and the slider 304 remain in a good connection state when they move at multiple angles, avoiding loosening or falling off.

[0038] These technologies and designs have significantly improved the flexibility, adaptability, ease of operation and accuracy of the movable rail structure 3, making it suitable for processing environments that require high-precision and multi-angle adjustment.

[0039] like Figure 1-Figure 9 As shown, a novel positioning device for bending steel wire, the auxiliary structure 7 includes a compression spring 701, a top block 702, a rotating shaft 703, a rotating block 704 and a roller 705, the lower end of the inner side of the embedded groove 6 is provided with a compression spring 701, the bottom end of the compression spring 701 is provided with a top block 702, the bottom end of the top block 702 is provided with a rotating block 704, the bottom end of the rotating block 704 is provided with a rotating shaft 703, and rollers 705 are provided at both ends of the rotating shaft 703, and the compression spring 701 and the top block 702 are welded. , the top of the adapter frame first presses against the roller 705, and the roller 705 is displaced by the force. Since the rotating shaft 703 and the rotating block 704 form a chain rotation structure from bottom to top, the rotating shaft 703 and the rotating block 704 help the roller 705 to change its displacement. The rotating block 704 and the rotating shaft 703 make the roller 705 fit the surface of the adapter frame at a more reasonable angle. At the same time, the top block 702 and the compression spring 701 reduce the force introduced by the rotating block 704, the rotating shaft 703, and the roller 705 in the straight line:

[0040] Among them, auxiliary structure 7 brings the following effects and novel technologies:

[0041] Force buffering and shock absorption: The design of the compression spring 701 and the top block 702 provides a buffering effect when subjected to external force, reducing the force directly transmitted to the rotating block 704, the rotating shaft 703 and the roller 705. This design effectively alleviates the instantaneous impact force and improves the durability and stability of the overall structure.

[0042] Chain-type rotating structure: The rotating shaft 703 and the rotating block 704 form a chain-type rotating structure from bottom to top, which enables the roller 705 to smoothly change its displacement. The chain-type structure ensures that when subjected to external force, the force can be effectively dispersed and transmitted, reducing the concentrated stress points and improving the reliability of the mechanical system.

[0043] Stable fit of the roller 705: Through the combined structure of the rotating block 704 and the rotating shaft 703, the roller 705 can fit the surface of the adapter at a more reasonable angle. This fitting method not only improves the contact quality of the roller 705, but also ensures the stability and accuracy of the adapter.

[0044] Adaptive adjustment: The roller 705 can change displacement and adjust angle according to the magnitude and direction of the force under the action of external force, thus realizing adaptive adjustment. This design allows the device to maintain the best state under different operating conditions, thus improving the adaptability and flexibility of the system.

[0045] Reduce the conduction of linear force: The design of top block 702 and compression spring 701 reduces the force introduced by rotating block 704, rotating shaft 703 and roller 705 in the straight line, effectively protecting the internal structural components from excessive linear force impact. This force dispersion and buffering design improves the durability and service life of the entire system.

[0046] These technologies and designs have significantly improved the auxiliary structure 7 in terms of reasonable force dispersion, providing buffering effect, adaptive adjustment, and reducing linear force transmission, and are suitable for mechanical systems that require high precision, impact resistance and stability.

[0047] Working principle: When using the new positioning device for wire bending, firstly engage the wire clamp frame 1 with the adapter frame of the bending equipment. At this time, the bottom grooves 4 on both sides of the wire clamp frame 1 help the wire clamp frame 1 to fit on the outside of the adapter frame, and the inner grooves 6 on the inner side of the bottom grooves 4 are close to the surface of the adapter frame. The top of the adapter frame first presses against the roller 705, and the roller 705 is displaced by the force. Since the rotating shaft 703 and the rotating block 704 form a chain rotating structure from bottom to top, the rotating shaft 703 and the rotating block 704 help the roller 705 to change its displacement. The rotating block 704 and the rotating shaft 703 make the roller 705 fit the surface of the adapter frame at a more reasonable angle. At the same time, the top block 702 and the compression spring 701 reduce The force introduced by the rotating block 704, the rotating shaft 703, and the roller 705 in a straight line, and the sleeve 305 is sleeved on the outside of the vertical rod 2, and the slider 304 at the outer end of the mobile rail 301 is driven by the slider 304 to move the receiving rod 303 and the wire outer ring 302. Since a circular groove is provided in the middle of the surface of the slider 304, and a circular protrusion is also provided at the bottom end of one end of the receiving rod 303, after the receiving rod 303 is connected to the slider 304, the receiving rod 303 can rotate, and the receiving rod 303 can help the wire outer ring 302 to move at multiple angles. The wire outer ring 302 increases the angle of the installation position of the wire clamp frame 1. This is the working principle of the positioning device for the new wire bending.

[0048] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A novel positioning device for bending a steel wire, comprising: A wire clamp frame (1), characterized in that bottom grooves (4) are arranged on both sides of the bottom end of the wire clamp frame (1), horizontal plates (5) are arranged at the upper and lower ends of both ends of the wire clamp frame (1), a vertical rod (2) is vertically arranged on the inner side of the horizontal plate (5), and a movable rail structure (3) is arranged on the outer side of the vertical rod (2); An embedded groove (6) is arranged in the middle of the bottom end of the wire clamp frame (1), and an auxiliary structure (7) is arranged on the inner side of the embedded groove (6).

2. A novel positioning device for bending steel wire according to claim 1, characterized in that: The movable rail structure (3) comprises a rail (301), a wire outer ring (302), a receiving rod (303), a slider (304) and a sleeve (305); the outer side of the vertical rod (2) is provided with a sleeve (305); the outer side of the sleeve (305) is fixedly provided with a rail (301); the outer side of one end of the rail (301) is provided with a slider (304); the end of the slider (304) is provided with a receiving rod (303); the end of the receiving rod (303) is provided with a wire outer ring (302); the middle of the top of the slider (304) is provided with a circular groove; the bottom of one end of the receiving rod (303) is provided with a circular protrusion.

3. A novel positioning device for bending a steel wire according to claim 2, characterized in that: The rail (301) has a spiral shape.

4. A novel positioning device for bending steel wire according to claim 2, characterized in that: After the slider (304) is connected to the receiving rod (303), a rotating structure can be formed between the receiving rod (303) and the slider (304).

5. A novel positioning device for bending steel wire according to claim 1, characterized in that: The auxiliary structure (7) comprises a compression spring (701), a top block (702), a rotating shaft (703), a rotating block (704) and a roller (705); a compression spring (701) is arranged at the lower end of the inner side of the embedded groove (6); a top block (702) is arranged at the bottom end of the compression spring (701); a rotating block (704) is arranged at the bottom end of the top block (702); a rotating shaft (703) is arranged at the bottom end of the rotating block (704); rollers (705) are arranged at both ends of the rotating shaft (703); and the compression spring (701) and the top block (702) are connected by welding.

6. A novel positioning device for bending steel wire according to claim 5, characterized in that: The rotating block (704) and the top block (702) form a rotating structure.

7. A novel positioning device for bending steel wire according to claim 5, characterized in that: The rotating shaft (703) and the rotating block (704) form a rotating structure.

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